[RFC] fuse: do not generate interrupt requests for fatal signals

Commit Message

Haifeng Xu June 13, 2024, 4:01 a.m. UTC

When the child reaper of a pid namespace exits, it invokes
zap_pid_ns_processes() to send SIGKILL to all processes in the
namespace and wait them exit. But one of the child processes get
stuck and its call trace like this:

[<0>] request_wait_answer+0x132/0x210 [fuse]
[<0>] fuse_simple_request+0x1a8/0x2e0 [fuse]
[<0>] fuse_flush+0x193/0x1d0 [fuse]
[<0>] filp_close+0x34/0x70
[<0>] close_fd+0x38/0x50
[<0>] __x64_sys_close+0x12/0x40
[<0>] do_syscall_64+0x59/0xc0
[<0>] entry_SYSCALL_64_after_hwframe+0x44/0xae

The flags of fuse request is (FR_ISREPLY | FR_FORCE | FR_WAITING
| FR_INTERRUPTED | FR_SENT). For interrupt requests, fuse_dev_do_write()
doesn't invoke fuse_request_end() to wake the client thread, so it will
get stuck forever and the child reaper can't exit.

In order to write reply to the client thread and make it exit the
namespace, so do not generate interrupt requests for fatal signals.

Signed-off-by: Haifeng Xu <[e-mail]>
---
 fs/fuse/dev.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

Comments

Miklos Szeredi June 13, 2024, 7:55 a.m. UTC | #1

On Thu, 13 Jun 2024 at 06:02, Haifeng Xu <[e-mail]> wrote:
>
> When the child reaper of a pid namespace exits, it invokes
> zap_pid_ns_processes() to send SIGKILL to all processes in the
> namespace and wait them exit. But one of the child processes get
> stuck and its call trace like this:
>
> [<0>] request_wait_answer+0x132/0x210 [fuse]
> [<0>] fuse_simple_request+0x1a8/0x2e0 [fuse]
> [<0>] fuse_flush+0x193/0x1d0 [fuse]
> [<0>] filp_close+0x34/0x70
> [<0>] close_fd+0x38/0x50
> [<0>] __x64_sys_close+0x12/0x40
> [<0>] do_syscall_64+0x59/0xc0
> [<0>] entry_SYSCALL_64_after_hwframe+0x44/0xae

Which process is this?

In my experience such lockups are caused by badly written fuse servers.

> The flags of fuse request is (FR_ISREPLY | FR_FORCE | FR_WAITING
> | FR_INTERRUPTED | FR_SENT). For interrupt requests, fuse_dev_do_write()
> doesn't invoke fuse_request_end() to wake the client thread, so it will
> get stuck forever and the child reaper can't exit.
>
> In order to write reply to the client thread and make it exit the
> namespace, so do not generate interrupt requests for fatal signals.

Interrupt request must be generated for all signals. Not generating
them for SIGKILL would break existing filesystems.

Thanks,
Miklos

Haifeng Xu June 13, 2024, 10:44 a.m. UTC | #2

On 2024/6/13 15:55, Miklos Szeredi wrote:
> On Thu, 13 Jun 2024 at 06:02, Haifeng Xu <[e-mail]> wrote:
>>
>> When the child reaper of a pid namespace exits, it invokes
>> zap_pid_ns_processes() to send SIGKILL to all processes in the
>> namespace and wait them exit. But one of the child processes get
>> stuck and its call trace like this:
>>
>> [<0>] request_wait_answer+0x132/0x210 [fuse]
>> [<0>] fuse_simple_request+0x1a8/0x2e0 [fuse]
>> [<0>] fuse_flush+0x193/0x1d0 [fuse]
>> [<0>] filp_close+0x34/0x70
>> [<0>] close_fd+0x38/0x50
>> [<0>] __x64_sys_close+0x12/0x40
>> [<0>] do_syscall_64+0x59/0xc0
>> [<0>] entry_SYSCALL_64_after_hwframe+0x44/0xae
> 
> Which process is this?

The client process is one of the processes in container. And the server process is lxcfs 
which belongs to global namespace.

> 
> In my experience such lockups are caused by badly written fuse servers.


In this case, if the interrupt request is processed before the original request is processed, 
for the arriving original request, fuse_session_process_buf_int（）which used in libfuse
invokes check_interrupt() can find the interrupt request and mark the req as interrupted, 
so the server thread which invokes fuse_lib_flush() will sleep for some time and eventually 
send reply to client without setting FUSE_INT_REQ_BIT in unique.

So why the client doesn't get woken up?


> 
>> The flags of fuse request is (FR_ISREPLY | FR_FORCE | FR_WAITING
>> | FR_INTERRUPTED | FR_SENT). For interrupt requests, fuse_dev_do_write()
>> doesn't invoke fuse_request_end() to wake the client thread, so it will
>> get stuck forever and the child reaper can't exit.
>>
>> In order to write reply to the client thread and make it exit the
>> namespace, so do not generate interrupt requests for fatal signals.
> 
> Interrupt request must be generated for all signals. Not generating
> them for SIGKILL would break existing filesystems.
> 
> Thanks,
> Miklos

Miklos Szeredi June 14, 2024, 10:01 a.m. UTC | #3

On Thu, 13 Jun 2024 at 12:44, Haifeng Xu <[e-mail]> wrote:

> So why the client doesn't get woken up?

Need to find out what the server (lxcfs) is doing.  Can you do a
strace of lxcfs to see the communication on the fuse device?

Thanks,
Miklos

Bernd Schubert June 14, 2024, 10:31 a.m. UTC | #4

On 6/13/24 09:55, Miklos Szeredi wrote:
> On Thu, 13 Jun 2024 at 06:02, Haifeng Xu <[e-mail]> wrote:
>>
>> When the child reaper of a pid namespace exits, it invokes
>> zap_pid_ns_processes() to send SIGKILL to all processes in the
>> namespace and wait them exit. But one of the child processes get
>> stuck and its call trace like this:
>>
>> [<0>] request_wait_answer+0x132/0x210 [fuse]
>> [<0>] fuse_simple_request+0x1a8/0x2e0 [fuse]
>> [<0>] fuse_flush+0x193/0x1d0 [fuse]
>> [<0>] filp_close+0x34/0x70
>> [<0>] close_fd+0x38/0x50
>> [<0>] __x64_sys_close+0x12/0x40
>> [<0>] do_syscall_64+0x59/0xc0
>> [<0>] entry_SYSCALL_64_after_hwframe+0x44/0xae
> 
> Which process is this?
> 
> In my experience such lockups are caused by badly written fuse servers.


Btw, if libfuse should be used, it now supports disabling interrupts

https://github.com/libfuse/libfuse/commit/cef8c8b249023fb8129ae791e0998cbca771f96a



Cheers,
Bernd

Haifeng Xu June 15, 2024, 12:19 p.m. UTC | #5

On 2024/6/14 18:01, Miklos Szeredi wrote:
> On Thu, 13 Jun 2024 at 12:44, Haifeng Xu <[e-mail]> wrote:
> 
>> So why the client doesn't get woken up?
> 
> Need to find out what the server (lxcfs) is doing.  Can you do a
> strace of lxcfs to see the communication on the fuse device?

ok, I use strace to track one of the server threads. The output
can be seen in attachment. 

FD: 6 DIR  /run/lxcfs/controllers/sys/fs/cgroup/
FD: 7 CHR  /dev/fuse


> 
> Thanks,
> Miklos
strace: Process 95344 attached
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0x\310+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940460734 2694171910 3792"..., 1024) = 1024
read(8, "91746462 41025960 73440381 23176"..., 1024) = 1024
read(8, "78136 42754030 2343446117 248137"..., 1024) = 1024
read(8, "17 64413155 2311921398 307889 0 "..., 1024) = 1024
read(8, "0703980 2336234857 239439 0 8365"..., 1024) = 1024
read(8, "264890 474945596 415735298 45132"..., 1024) = 1024
read(8, "1551982214 1600742129 1492339056"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 971
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0x\310+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\204\310+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/244327/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/243970", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/243970/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod08cf3d"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.current", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(9, "926998528\n", 4096)            = 10
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/memory.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
read(8, "anon 252981248\nfile 674009088\nke"..., 4096) = 701
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "6442450944\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "6442450944\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "max\n", 4096)                  = 4
read(9, "", 4096)                       = 0
close(9)                                = 0
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(8, "..", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 9
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(9, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(9, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 10
fcntl(10, F_GETFL)                      = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(10, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(10, "252408573952\n", 4096)        = 13
read(10, "", 4096)                      = 0
close(10)                               = 0
close(8)                                = 0
close(9)                                = 0
openat(6, "./kubepods", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "252408573952\n", 4096)         = 13
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = -1 ENOENT (No such file or directory)
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/meminfo", O_RDONLY|O_CLOEXEC) = 8
read(8, "MemTotal:       263269964 kB\nMem"..., 4096) = 1425
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\236\5\0\0\0\0\0\0\204\310+h\0\0\0\0", iov_len=16}, {iov_base="MemTotal:        6291456 kB\nMemF"..., iov_len=1422}], 2) = 1438
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\230\310+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\230\310+h\0\0\0\0", iov_len=16}, {iov_base="", iov_len=0}], 2) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\260\310+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\220\1\0\0\0\0\0\0\260\310+h\0\0\0\0", iov_len=16}, {iov_base=" 646482196 342099158 332321055 4"..., iov_len=384}], 2) = 400
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\306\310+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/66009/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/65518", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/65518/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod1b3113"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940461000 2694171945 3792"..., 4096) = 4096
read(8, "0703980 2336234875 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 267602371719\nuser_use"..., 4096) = 122
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\205\27\0\0\0\0\0\0\306\310+h\0\0\0\0", iov_len=16}, {iov_base="cpu  26670314 0 1680807 11555422"..., iov_len=6005}], 2) = 6021
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0\350\310+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940461202 2694171970 3792"..., 1024) = 1024
read(8, "91746468 41025960 73440382 23176"..., 1024) = 1024
read(8, "78136 42754031 2343446149 248137"..., 1024) = 1024
read(8, "17 64413157 2311921436 307889 0 "..., 1024) = 1024
read(8, "0703980 2336234892 239439 0 8365"..., 1024) = 1024
read(8, "264936 474945697 415735426 45132"..., 1024) = 1024
read(8, "1551982363 1600742206 1492339268"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 970
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0\350\310+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "P\0\0\0\17\0\0\0\352\310+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/242161/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/241781", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/241781/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/podcb8217"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940461208 2694171970 3792"..., 4096) = 4096
read(8, "0703980 2336234892 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 13906834953\nuser_usec"..., 4096) = 118
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\311\27\0\0\0\0\0\0\352\310+h\0\0\0\0", iov_len=16}, {iov_base="cpu  915640 0 1092829 1733905749"..., iov_len=6073}], 2) = 6089
read(7, "@\0\0\0\31\0\0\0\354\310+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\354\310+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0&\311+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/244327/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/243970", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/243970/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod08cf3d"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940461617 2694172042 3792"..., 4096) = 4096
read(8, "0703982 2336234932 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 29014900736\nuser_usec"..., 4096) = 119
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu/online", O_RDONLY|O_CLOEXEC) = 8
read(8, "0-63\n", 8192)                 = 5
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\317\27\0\0\0\0\0\0&\311+h\0\0\0\0", iov_len=16}, {iov_base="cpu  2403339 0 1126639 173723412"..., iov_len=6079}], 2) = 6095
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "@\0\0\0\31\0\0\0j\311+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0j\311+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "P\0\0\0\17\0\0\0t\311+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\4\0\0\0\0\0\0t\311+h\0\0\0\0", iov_len=16}, {iov_base="353 631048788 435981542 66079602"..., iov_len=1024}], 2) = 1040
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0z\311+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\6\0\0\0\0\0\0z\311+h\0\0\0\0", iov_len=16}, {iov_base="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 "..., iov_len=1536}], 2) = 1552
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "@\0\0\0\31\0\0\0\200\311+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\200\311+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0\252\311+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940462065 2694172122 3792"..., 1024) = 1024
read(8, "91746481 41025960 73440386 23176"..., 1024) = 1024
read(8, "78146 42754032 2343446244 248137"..., 1024) = 1024
read(8, "17 64413160 2311921539 307889 0 "..., 1024) = 1024
read(8, "0703983 2336234981 239439 0 8365"..., 1024) = 1024
read(8, "265113 474945895 415735621 45132"..., 1024) = 1024
read(8, "1551982725 1600742455 1492339371"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 971
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0\252\311+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\266\311+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/238610/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/237553", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/237553/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod2bc72e"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.current", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(9, "707391488\n", 4096)            = 10
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/memory.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
read(8, "anon 249335808\nfile 458039296\nke"..., 4096) = 698
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "6442450944\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "6442450944\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "max\n", 4096)                  = 4
read(9, "", 4096)                       = 0
close(9)                                = 0
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(8, "..", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 9
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(9, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(9, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 10
fcntl(10, F_GETFL)                      = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(10, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(10, "252408573952\n", 4096)        = 13
read(10, "", 4096)                      = 0
close(10)                               = 0
close(8)                                = 0
close(9)                                = 0
openat(6, "./kubepods", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "252408573952\n", 4096)         = 13
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = -1 ENOENT (No such file or directory)
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/meminfo", O_RDONLY|O_CLOEXEC) = 8
read(8, "MemTotal:       263269964 kB\nMem"..., 4096) = 1425
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\236\5\0\0\0\0\0\0\266\311+h\0\0\0\0", iov_len=16}, {iov_base="MemTotal:        6291456 kB\nMemF"..., iov_len=1422}], 2) = 1438
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\312\311+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\312\311+h\0\0\0\0", iov_len=16}, {iov_base="", iov_len=0}], 2) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0\330\311+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/meminfo", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "MemTotal:       263269964 kB\nMem"..., 1024) = 1024
read(8, "orrupted:     0 kB\nAnonHugePages"..., 1024) = 401
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0\330\311+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "P\0\0\0\17\0\0\0\332\311+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/244327/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/243970", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/243970/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod08cf3d"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.current", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(9, "927002624\n", 4096)            = 10
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/memory.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
read(8, "anon 252981248\nfile 674009088\nke"..., 4096) = 702
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "6442450944\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "6442450944\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "max\n", 4096)                  = 4
read(9, "", 4096)                       = 0
close(9)                                = 0
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(8, "..", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 9
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(9, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(9, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 10
fcntl(10, F_GETFL)                      = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(10, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(10, "252408573952\n", 4096)        = 13
read(10, "", 4096)                      = 0
close(10)                               = 0
close(8)                                = 0
close(9)                                = 0
openat(6, "./kubepods", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "252408573952\n", 4096)         = 13
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = -1 ENOENT (No such file or directory)
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/meminfo", O_RDONLY|O_CLOEXEC) = 8
read(8, "MemTotal:       263269964 kB\nMem"..., 4096) = 1425
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\236\5\0\0\0\0\0\0\332\311+h\0\0\0\0", iov_len=16}, {iov_base="MemTotal:        6291456 kB\nMemF"..., iov_len=1422}], 2) = 1438
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\356\311+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\356\311+h\0\0\0\0", iov_len=16}, {iov_base="", iov_len=0}], 2) = 16
read(7, "@\0\0\0\31\0\0\0\372\311+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\372\311+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "@\0\0\0\31\0\0\0\6\312+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\6\312+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "8\0\0\0\3\0\0\0\24\312+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 56
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="x\0\0\0\0\0\0\0\24\312+h\0\0\0\0", iov_len=16}, {iov_base="\0\0\0\0\0\0\0\0\0e\315\35\0\0\0\0\5\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0"..., iov_len=104}], 2) = 120
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "8\0\0\0\3\0\0\0,\312+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 56
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="x\0\0\0\0\0\0\0,\312+h\0\0\0\0", iov_len=16}, {iov_base="\0\0\0\0\0\0\0\0\0e\315\35\0\0\0\0\5\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0"..., iov_len=104}], 2) = 120
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0B\312+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/139049/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/138967", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/138967/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/poded33a4"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/poded33a4f7-eb77-40cf-a245-9939b9c2103c/26d552df948257d59b708e46cbdaa76d8d1d1f8f3b8e1fd29309654a02c7e7fb", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940462806 2694172250 3792"..., 4096) = 4096
read(8, "0703984 2336235044 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1994
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/poded33a4f7-eb77-40cf-a245-9939b9c2103c/26d552df948257d59b708e46cbdaa76d8d1d1f8f3b8e1fd29309654a02c7e7fb/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 1936894024671\nuser_us"..., 4096) = 126
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/poded33a4f7-eb77-40cf-a245-9939b9c2103c/26d552df948257d59b708e46cbdaa76d8d1d1f8f3b8e1fd29309654a02c7e7fb/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/poded33a4f7-eb77-40cf-a245-9939b9c2103c/26d552df948257d59b708e46cbdaa76d8d1d1f8f3b8e1fd29309654a02c7e7fb/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/poded33a4f7-eb77-40cf-a245-9939b9c2103c/26d552df948257d59b708e46cbdaa76d8d1d1f8f3b8e1fd29309654a02c7e7fb", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/poded33a4f7-eb77-40cf-a245-9939b9c2103c/26d552df948257d59b708e46cbdaa76d8d1d1f8f3b8e1fd29309654a02c7e7fb/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/poded33a4f7-eb77-40cf-a245-9939b9c2103c/26d552df948257d59b708e46cbdaa76d8d1d1f8f3b8e1fd29309654a02c7e7fb/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/poded33a4f7-eb77-40cf-a245-9939b9c2103c/26d552df948257d59b708e46cbdaa76d8d1d1f8f3b8e1fd29309654a02c7e7fb", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/poded33a4f7-eb77-40cf-a245-9939b9c2103c/26d552df948257d59b708e46cbdaa76d8d1d1f8f3b8e1fd29309654a02c7e7fb/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/poded33a4f7-eb77-40cf-a245-9939b9c2103c/26d552df948257d59b708e46cbdaa76d8d1d1f8f3b8e1fd29309654a02c7e7fb/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/poded33a4f7-eb77-40cf-a245-9939b9c2103c/26d552df948257d59b708e46cbdaa76d8d1d1f8f3b8e1fd29309654a02c7e7fb/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\20\2\0\0\0\0\0\0B\312+h\0\0\0\0", iov_len=16}, {iov_base="cpu  282915186 0 19855822 113449"..., iov_len=512}], 2) = 528
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0X\312+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940462852 2694172256 3792"..., 1024) = 1024
read(8, "91746493 41025960 73440387 23176"..., 1024) = 1024
read(8, "78146 42754036 2343446328 248137"..., 1024) = 1024
read(8, "17 64413161 2311921603 307889 0 "..., 1024) = 1024
read(8, "0703984 2336235051 239439 0 8365"..., 1024) = 1024
read(8, "265332 474946055 415735823 45132"..., 1024) = 1024
read(8, "1551982980 1600742548 1492339492"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 970
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0X\312+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "P\0\0\0\17\0\0\0Z\312+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
futex(0x24503c8, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x24503c8, FUTEX_WAKE_PRIVATE, 1) = 0
stat("/proc/238610/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/237553", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/237553/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod2bc72e"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940462852 2694172256 3792"..., 4096) = 4096
read(8, "0703984 2336235051 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1994
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 14214671076\nuser_usec"..., 4096) = 118
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\312\27\0\0\0\0\0\0Z\312+h\0\0\0\0", iov_len=16}, {iov_base="cpu  906809 0 1150553 1737429589"..., iov_len=6074}], 2) = 6090
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "@\0\0\0\22\0\0\0h\312+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0h\312+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0~\312+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940463088 2694172305 3792"..., 1024) = 1024
read(8, "91746494 41025960 73440388 23176"..., 1024) = 1024
read(8, "78146 42754036 2343446357 248137"..., 1024) = 1024
read(8, "17 64413161 2311921634 307889 0 "..., 1024) = 1024
read(8, "0703985 2336235078 239439 0 8365"..., 1024) = 1024
read(8, "265387 474946113 415735917 45132"..., 1024) = 1024
read(8, "1551983172 1600742716 1492339593"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 971
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0~\312+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "P\0\0\0\17\0\0\0\200\312+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/244327/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/243970", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/243970/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod08cf3d"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940463088 2694172305 3792"..., 4096) = 4096
read(8, "0703985 2336235078 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1994
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 29014907375\nuser_usec"..., 4096) = 119
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu/online", O_RDONLY|O_CLOEXEC) = 8
read(8, "0-63\n", 8192)                 = 5
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\316\27\0\0\0\0\0\0\200\312+h\0\0\0\0", iov_len=16}, {iov_base="cpu  2403339 0 1126639 173723424"..., iov_len=6078}], 2) = 6094
read(7, "@\0\0\0\31\0\0\0\202\312+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\202\312+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\334\312+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/242161/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/241781", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/241781/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/podcb8217"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940463610 2694172366 3792"..., 4096) = 4096
read(8, "0703986 2336235109 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 13906843699\nuser_usec"..., 4096) = 118
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\311\27\0\0\0\0\0\0\334\312+h\0\0\0\0", iov_len=16}, {iov_base="cpu  915640 0 1092829 1733905926"..., iov_len=6073}], 2) = 6089
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0\24\313+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/meminfo", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "MemTotal:       263269964 kB\nMem"..., 1024) = 1024
read(8, "orrupted:     0 kB\nAnonHugePages"..., 1024) = 401
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0\24\313+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "P\0\0\0\17\0\0\0 \313+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/244327/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/243970", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/243970/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod08cf3d"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940464142 2694172428 3792"..., 4096) = 4096
read(8, "0703988 2336235151 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 29014909718\nuser_usec"..., 4096) = 119
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu/online", O_RDONLY|O_CLOEXEC) = 8
read(8, "0-63\n", 8192)                 = 5
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod08cf3d11-f54d-4775-aaff-a45a889d2e49/d111d34540ac8cef764e516ff76b39162b5f9e6c2f0d2d72ddf7a41abe3a2530/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\317\27\0\0\0\0\0\0 \313+h\0\0\0\0", iov_len=16}, {iov_base="cpu  2403339 0 1126639 173723430"..., iov_len=6079}], 2) = 6095
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0d\313+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0d\313+h\0\0\0\0", iov_len=16}, {iov_base="", iov_len=0}], 2) = 16
read(7, "@\0\0\0\22\0\0\0h\313+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0h\313+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "8\0\0\0\3\0\0\0\230\313+h\0\0\0\0\7\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 56
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="x\0\0\0\0\0\0\0\230\313+h\0\0\0\0", iov_len=16}, {iov_base="\0\0\0\0\0\0\0\0\0e\315\35\0\0\0\0\7\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0"..., iov_len=104}], 2) = 120
read(7, "8\0\0\0\3\0\0\0\232\313+h\0\0\0\0\10\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 56
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="x\0\0\0\0\0\0\0\232\313+h\0\0\0\0", iov_len=16}, {iov_base="\0\0\0\0\0\0\0\0\0e\315\35\0\0\0\0\10\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0"..., iov_len=104}], 2) = 120
read(7, "8\0\0\0\3\0\0\0\234\313+h\0\0\0\0\3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 56
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="x\0\0\0\0\0\0\0\234\313+h\0\0\0\0", iov_len=16}, {iov_base="\0\0\0\0\0\0\0\0\0e\315\35\0\0\0\0\3\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0"..., iov_len=104}], 2) = 120
read(7, "8\0\0\0\3\0\0\0\236\313+h\0\0\0\0\t\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 56
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="x\0\0\0\0\0\0\0\236\313+h\0\0\0\0", iov_len=16}, {iov_base="\0\0\0\0\0\0\0\0\0e\315\35\0\0\0\0\t\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0"..., iov_len=104}], 2) = 120
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0\266\313+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940464976 2694172551 3792"..., 1024) = 1024
read(8, "91746511 41025960 73440390 23176"..., 1024) = 1024
read(8, "78160 42754039 2343446482 248137"..., 1024) = 1024
read(8, "17 64413163 2311921792 307889 0 "..., 1024) = 1024
read(8, "0703990 2336235212 239439 0 8365"..., 1024) = 1024
read(8, "265771 474946499 415736369 45132"..., 1024) = 1024
read(8, "1551983668 1600743169 1492339761"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 971
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0\266\313+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "8\0\0\0\3\0\0\0\312\313+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 56
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="x\0\0\0\0\0\0\0\312\313+h\0\0\0\0", iov_len=16}, {iov_base="\0\0\0\0\0\0\0\0\0e\315\35\0\0\0\0\5\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0"..., iov_len=104}], 2) = 120
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\340\313+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/27456/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/26953", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/26953/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod622c88"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940465240 2694172591 3792"..., 4096) = 4096
read(8, "0703990 2336235235 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1994
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 13550626124\nuser_usec"..., 4096) = 118
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="z\27\0\0\0\0\0\0\340\313+h\0\0\0\0", iov_len=16}, {iov_base="cpu  1047094 0 1267179 117386927"..., iov_len=5994}], 2) = 6010
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0\30\314+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940465477 2694172651 3792"..., 1024) = 1024
read(8, "91746516 41025960 73440392 23176"..., 1024) = 1024
read(8, "78160 42754044 2343446536 248137"..., 1024) = 1024
read(8, "17 64413164 2311921854 307889 0 "..., 1024) = 1024
read(8, "0703990 2336235264 239439 0 8365"..., 1024) = 1024
read(8, "265900 474946596 415736537 45132"..., 1024) = 1024
read(8, "1551983917 1600743231 1492339883"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 970
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0\30\314+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0,\314+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/238610/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/237553", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/237553/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod2bc72e"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940465632 2694172673 3792"..., 4096) = 4096
read(8, "0703990 2336235279 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1994
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 14214680600\nuser_usec"..., 4096) = 118
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\312\27\0\0\0\0\0\0,\314+h\0\0\0\0", iov_len=16}, {iov_base="cpu  906809 0 1150553 1737429767"..., iov_len=6074}], 2) = 6090
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "8\0\0\0\3\0\0\0P\314+h\0\0\0\0\7\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 56
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="x\0\0\0\0\0\0\0P\314+h\0\0\0\0", iov_len=16}, {iov_base="\0\0\0\0\0\0\0\0\0e\315\35\0\0\0\0\7\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0"..., iov_len=104}], 2) = 120
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0h\314+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0h\314+h\0\0\0\0", iov_len=16}, {iov_base="", iov_len=0}], 2) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0\200\314+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940466109 2694172779 3792"..., 1024) = 1024
read(8, "91746521 41025960 73440393 23176"..., 1024) = 1024
read(8, "78164 42754046 2343446599 248137"..., 1024) = 1024
read(8, "17 64413164 2311921923 307889 0 "..., 1024) = 1024
read(8, "0703991 2336235320 239439 0 8365"..., 1024) = 1024
read(8, "266029 474946744 415736712 45132"..., 1024) = 1024
read(8, "1551984160 1600743325 1492340071"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 970
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0\200\314+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\224\314+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/64544/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/64168", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/64168/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod3e04fc"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940466139 2694172787 3792"..., 4096) = 4096
read(8, "0703991 2336235329 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1994
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 14933349878\nuser_usec"..., 4096) = 118
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\274\30\0\0\0\0\0\0\224\314+h\0\0\0\0", iov_len=16}, {iov_base="cpu  669662 0 823639 1694678691 "..., iov_len=6316}], 2) = 6332
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "@\0\0\0\22\0\0\0\242\314+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\242\314+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\316\314+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/29853/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/29499", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/29499/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/podb132f6"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940466412 2694172877 3792"..., 4096) = 4096
read(8, "0703992 2336235365 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 383287684047\nuser_use"..., 4096) = 122
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\203\27\0\0\0\0\0\0\316\314+h\0\0\0\0", iov_len=16}, {iov_base="cpu  41495423 0 2063030 11509565"..., iov_len=6003}], 2) = 6019
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
futex(0x7ffeaba86b60, FUTEX_WAKE_PRIVATE, 1) = 0
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0\364\314+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940466596 2694172918 3792"..., 1024) = 1024
read(8, "91746529 41025960 73440395 23176"..., 1024) = 1024
read(8, "78172 42754048 2343446663 248137"..., 1024) = 1024
read(8, "17 64413165 2311922002 307889 0 "..., 1024) = 1024
read(8, "0703992 2336235392 239439 0 8365"..., 1024) = 1024
read(8, "266124 474946874 415736849 45132"..., 1024) = 1024
read(8, "1551984310 1600743429 1492340363"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 971
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0\364\314+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "P\0\0\0\17\0\0\0\366\314+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/27456/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/26953", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/26953/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod622c88"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940466596 2694172918 3792"..., 4096) = 4096
read(8, "0703992 2336235392 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 13550633352\nuser_usec"..., 4096) = 118
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="{\27\0\0\0\0\0\0\366\314+h\0\0\0\0", iov_len=16}, {iov_base="cpu  1047094 0 1267179 117386934"..., iov_len=5995}], 2) = 6011
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\32\315+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/64544/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/64168", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/64168/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod3e04fc"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940466807 2694172935 3792"..., 4096) = 4096
read(8, "0703993 2336235412 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 14933353358\nuser_usec"..., 4096) = 118
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\275\30\0\0\0\0\0\0\32\315+h\0\0\0\0", iov_len=16}, {iov_base="cpu  669662 0 823639 1694679878 "..., iov_len=6317}], 2) = 6333
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "@\0\0\0\31\0\0\0F\315+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0F\315+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "8\0\0\0\3\0\0\0j\315+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 56
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="x\0\0\0\0\0\0\0j\315+h\0\0\0\0", iov_len=16}, {iov_base="\0\0\0\0\0\0\0\0\0e\315\35\0\0\0\0\6\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0"..., iov_len=104}], 2) = 120
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\260\315+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/66009/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/65518", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/65518/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod1b3113"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940467533 2694173095 3792"..., 4096) = 4096
read(8, "0703995 2336235469 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 267613071730\nuser_use"..., 4096) = 122
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\205\27\0\0\0\0\0\0\260\315+h\0\0\0\0", iov_len=16}, {iov_base="cpu  26671370 0 1680831 11555424"..., iov_len=6005}], 2) = 6021
read(7, "@\0\0\0\31\0\0\0\262\315+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\262\315+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0\314\315+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/meminfo", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "MemTotal:       263269964 kB\nMem"..., 1024) = 1024
read(8, "orrupted:     0 kB\nAnonHugePages"..., 1024) = 401
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0\314\315+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\340\315+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/242161/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/241781", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/241781/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/podcb8217"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.current", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(9, "711233536\n", 4096)            = 10
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/memory.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
read(8, "anon 246276096\nfile 464949248\nke"..., 4096) = 692
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "6442450944\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "6442450944\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "max\n", 4096)                  = 4
read(9, "", 4096)                       = 0
close(9)                                = 0
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(8, "..", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 9
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(9, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(9, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 10
fcntl(10, F_GETFL)                      = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(10, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(10, "252408573952\n", 4096)        = 13
read(10, "", 4096)                      = 0
close(10)                               = 0
close(8)                                = 0
close(9)                                = 0
openat(6, "./kubepods", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "252408573952\n", 4096)         = 13
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = -1 ENOENT (No such file or directory)
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/meminfo", O_RDONLY|O_CLOEXEC) = 8
read(8, "MemTotal:       263269964 kB\nMem"..., 4096) = 1425
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\236\5\0\0\0\0\0\0\340\315+h\0\0\0\0", iov_len=16}, {iov_base="MemTotal:        6291456 kB\nMemF"..., iov_len=1422}], 2) = 1438
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\364\315+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\364\315+h\0\0\0\0", iov_len=16}, {iov_base="", iov_len=0}], 2) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0.\316+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/27456/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/26953", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/26953/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod622c88"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940468294 2694173228 3792"..., 4096) = 4096
read(8, "0703997 2336235533 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1994
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 13550691355\nuser_usec"..., 4096) = 118
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="z\27\0\0\0\0\0\0.\316+h\0\0\0\0", iov_len=16}, {iov_base="cpu  1047094 0 1267179 117386942"..., iov_len=5994}], 2) = 6010
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\234\316+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/39616/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/133146", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/133146/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/pod6e2d7652-fa79-42"..., 1024) = 118
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/pod6e2d7652-fa79-4259-96bf-36ee7abced22/ce4351051f88a04a3adf51978243e85fdb93823436c7031a78521805c159707f", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "32\n", 4096)                   = 3
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940468550 2694173288 3792"..., 4096) = 4096
read(8, "0703997 2336235566 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/pod6e2d7652-fa79-4259-96bf-36ee7abced22/ce4351051f88a04a3adf51978243e85fdb93823436c7031a78521805c159707f/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 495525660048\nuser_use"..., 4096) = 130
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/pod6e2d7652-fa79-4259-96bf-36ee7abced22/ce4351051f88a04a3adf51978243e85fdb93823436c7031a78521805c159707f/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "100000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/pod6e2d7652-fa79-4259-96bf-36ee7abced22/ce4351051f88a04a3adf51978243e85fdb93823436c7031a78521805c159707f/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "100000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/pod6e2d7652-fa79-4259-96bf-36ee7abced22/ce4351051f88a04a3adf51978243e85fdb93823436c7031a78521805c159707f", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "32\n", 4096)                   = 3
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/pod6e2d7652-fa79-4259-96bf-36ee7abced22/ce4351051f88a04a3adf51978243e85fdb93823436c7031a78521805c159707f/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "100000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/pod6e2d7652-fa79-4259-96bf-36ee7abced22/ce4351051f88a04a3adf51978243e85fdb93823436c7031a78521805c159707f/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "100000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/pod6e2d7652-fa79-4259-96bf-36ee7abced22/ce4351051f88a04a3adf51978243e85fdb93823436c7031a78521805c159707f", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "32\n", 4096)                   = 3
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/pod6e2d7652-fa79-4259-96bf-36ee7abced22/ce4351051f88a04a3adf51978243e85fdb93823436c7031a78521805c159707f/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "100000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/pod6e2d7652-fa79-4259-96bf-36ee7abced22/ce4351051f88a04a3adf51978243e85fdb93823436c7031a78521805c159707f/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "100000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/pod6e2d7652-fa79-4259-96bf-36ee7abced22/ce4351051f88a04a3adf51978243e85fdb93823436c7031a78521805c159707f/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "100000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\20\20\0\0\0\0\0\0\234\316+h\0\0\0\0", iov_len=16}, {iov_base="cpu  38543965 0 10999120 7104707"..., iov_len=4096}], 2) = 4112
read(7, "@\0\0\0\31\0\0\0\236\316+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\236\316+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\266\316+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/29853/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/29499", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/29499/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/podb132f6"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940468780 2694173334 3792"..., 4096) = 4096
read(8, "0703997 2336235587 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 383291963376\nuser_use"..., 4096) = 122
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\203\27\0\0\0\0\0\0\266\316+h\0\0\0\0", iov_len=16}, {iov_base="cpu  41495831 0 2063054 11509565"..., iov_len=6003}], 2) = 6019
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\22\317+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\22\317+h\0\0\0\0", iov_len=16}, {iov_base="", iov_len=0}], 2) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "@\0\0\0\22\0\0\0\26\317+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\26\317+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0,\317+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/242161/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/241781", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/241781/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/podcb8217"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940469265 2694173420 3792"..., 4096) = 4096
read(8, "0703999 2336235645 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 13906923789\nuser_usec"..., 4096) = 118
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\311\27\0\0\0\0\0\0,\317+h\0\0\0\0", iov_len=16}, {iov_base="cpu  915640 0 1092853 1733906338"..., iov_len=6073}], 2) = 6089
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "@\0\0\0\22\0\0\0:\317+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0:\317+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0R\317+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940469470 2694173463 3792"..., 1024) = 1024
read(8, "91746564 41025960 73440399 23176"..., 1024) = 1024
read(8, "78185 42754052 2343446934 248137"..., 1024) = 1024
read(8, "17 64413169 2311922302 307889 0 "..., 1024) = 1024
read(8, "0703999 2336235675 239439 0 8365"..., 1024) = 1024
read(8, "266916 474947549 415737863 45132"..., 1024) = 1024
read(8, "1551985302 1600744287 1492341097"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 971
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0R\317+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "P\0\0\0\17\0\0\0T\317+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/29853/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/29499", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/29499/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/podb132f6"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940469472 2694173464 3792"..., 4096) = 4096
read(8, "0703999 2336235675 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 383293119824\nuser_use"..., 4096) = 122
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\203\27\0\0\0\0\0\0T\317+h\0\0\0\0", iov_len=16}, {iov_base="cpu  41495951 0 2063054 11509566"..., iov_len=6003}], 2) = 6019
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "@\0\0\0\22\0\0\0b\317+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0b\317+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\206\317+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/27456/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/26953", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/26953/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod622c88"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940469649 2694173518 3792"..., 4096) = 4096
read(8, "0703999 2336235702 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 13550697716\nuser_usec"..., 4096) = 118
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="{\27\0\0\0\0\0\0\206\317+h\0\0\0\0", iov_len=16}, {iov_base="cpu  1047094 0 1267179 117386950"..., iov_len=5995}], 2) = 6011
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "@\0\0\0\22\0\0\0\246\317+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\246\317+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\274\317+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/242161/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/241781", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/241781/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/podcb8217"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940469929 2694173566 3792"..., 4096) = 4096
read(8, "0703999 2336235725 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 13906926883\nuser_usec"..., 4096) = 118
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "600000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\311\27\0\0\0\0\0\0\274\317+h\0\0\0\0", iov_len=16}, {iov_base="cpu  915640 0 1092853 1733906398"..., iov_len=6073}], 2) = 6089
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\326\317+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\4\0\0\0\0\0\0\326\317+h\0\0\0\0", iov_len=16}, {iov_base="373119533 424390717 477344276 49"..., iov_len=1024}], 2) = 1040
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0\372\317+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940470146 2694173594 3792"..., 1024) = 1024
read(8, "91746572 41025960 73440399 23176"..., 1024) = 1024
read(8, "78187 42754054 2343447005 248137"..., 1024) = 1024
read(8, "17 64413170 2311922382 307889 0 "..., 1024) = 1024
read(8, "0703999 2336235739 239439 0 8365"..., 1024) = 1024
read(8, "267115 474947681 415738176 45132"..., 1024) = 1024
read(8, "1551985668 1600744497 1492341197"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 971
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0\372\317+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0006\320+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940470595 2694173670 3792"..., 1024) = 1024
read(8, "91746573 41025960 73440400 23176"..., 1024) = 1024
read(8, "78193 42754055 2343447038 248137"..., 1024) = 1024
read(8, "17 64413171 2311922418 307889 0 "..., 1024) = 1024
read(8, "0704000 2336235771 239439 0 8365"..., 1024) = 1024
read(8, "267218 474947739 415738300 45132"..., 1024) = 1024
read(8, "1551985843 1600744548 1492341209"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 970
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0006\320+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0J\320+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940470725 2694173689 3792"..., 1024) = 1024
read(8, "91746575 41025960 73440400 23176"..., 1024) = 1024
read(8, "78196 42754055 2343447048 248137"..., 1024) = 1024
read(8, "17 64413171 2311922431 307889 0 "..., 1024) = 1024
read(8, "0704000 2336235781 239439 0 8365"..., 1024) = 1024
read(8, "267242 474947764 415738348 45132"..., 1024) = 1024
read(8, "1551985877 1600744583 1492341219"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 971
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0J\320+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "8\0\0\0\3\0\0\0^\320+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 56
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="x\0\0\0\0\0\0\0^\320+h\0\0\0\0", iov_len=16}, {iov_base="\0\0\0\0\0\0\0\0\0e\315\35\0\0\0\0\6\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0"..., iov_len=104}], 2) = 120
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\250\320+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/29853/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/29499", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/29499/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/podb132f6"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940471135 2694173768 3792"..., 4096) = 4096
read(8, "0704001 2336235822 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1994
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 383295989279\nuser_use"..., 4096) = 122
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\202\27\0\0\0\0\0\0\250\320+h\0\0\0\0", iov_len=16}, {iov_base="cpu  41496239 0 2063054 11509566"..., iov_len=6002}], 2) = 6018
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\310\320+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\310\320+h\0\0\0\0", iov_len=16}, {iov_base="", iov_len=0}], 2) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\364\320+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/64544/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/64168", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/64168/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod3e04fc"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940471553 2694173818 3792"..., 4096) = 4096
read(8, "0704001 2336235860 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1994
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 14933423615\nuser_usec"..., 4096) = 118
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\274\30\0\0\0\0\0\0\364\320+h\0\0\0\0", iov_len=16}, {iov_base="cpu  669662 0 823639 1694687004 "..., iov_len=6316}], 2) = 6332
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "8\0\0\0\3\0\0\0\26\321+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 56
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="x\0\0\0\0\0\0\0\26\321+h\0\0\0\0", iov_len=16}, {iov_base="\0\0\0\0\0\0\0\0\0e\315\35\0\0\0\0\6\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0"..., iov_len=104}], 2) = 120
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
futex(0x24503c8, FUTEX_WAKE_PRIVATE, 1) = 0
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0Z\321+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/102301/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/37852", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/37852/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod53ae7f"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod53ae7fdc-2565-46cd-a6ff-9fa6293cb21e/acaffd633a997ea4b0a8878f8fd8ec979a866790ae45d72d7d8ca3c3245bfa1b", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940472143 2694173895 3792"..., 4096) = 4096
read(8, "0704001 2336235908 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod53ae7fdc-2565-46cd-a6ff-9fa6293cb21e/acaffd633a997ea4b0a8878f8fd8ec979a866790ae45d72d7d8ca3c3245bfa1b/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 557489844504\nuser_use"..., 4096) = 123
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod53ae7fdc-2565-46cd-a6ff-9fa6293cb21e/acaffd633a997ea4b0a8878f8fd8ec979a866790ae45d72d7d8ca3c3245bfa1b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "200000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod53ae7fdc-2565-46cd-a6ff-9fa6293cb21e/acaffd633a997ea4b0a8878f8fd8ec979a866790ae45d72d7d8ca3c3245bfa1b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "200000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod53ae7fdc-2565-46cd-a6ff-9fa6293cb21e/acaffd633a997ea4b0a8878f8fd8ec979a866790ae45d72d7d8ca3c3245bfa1b", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod53ae7fdc-2565-46cd-a6ff-9fa6293cb21e/acaffd633a997ea4b0a8878f8fd8ec979a866790ae45d72d7d8ca3c3245bfa1b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "200000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod53ae7fdc-2565-46cd-a6ff-9fa6293cb21e/acaffd633a997ea4b0a8878f8fd8ec979a866790ae45d72d7d8ca3c3245bfa1b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "200000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod53ae7fdc-2565-46cd-a6ff-9fa6293cb21e/acaffd633a997ea4b0a8878f8fd8ec979a866790ae45d72d7d8ca3c3245bfa1b", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod53ae7fdc-2565-46cd-a6ff-9fa6293cb21e/acaffd633a997ea4b0a8878f8fd8ec979a866790ae45d72d7d8ca3c3245bfa1b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "200000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod53ae7fdc-2565-46cd-a6ff-9fa6293cb21e/acaffd633a997ea4b0a8878f8fd8ec979a866790ae45d72d7d8ca3c3245bfa1b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "200000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod53ae7fdc-2565-46cd-a6ff-9fa6293cb21e/acaffd633a997ea4b0a8878f8fd8ec979a866790ae45d72d7d8ca3c3245bfa1b/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "200000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\20\2\0\0\0\0\0\0Z\321+h\0\0\0\0", iov_len=16}, {iov_base="cpu  67533407 0 14697222 5718536"..., iov_len=512}], 2) = 528
read(7, "P\0\0\0\17\0\0\0\\\321+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\220\1\0\0\0\0\0\0\\\321+h\0\0\0\0", iov_len=16}, {iov_base="7514385 689301315 323099488 4487"..., iov_len=384}], 2) = 400
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0h\321+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="/\2\0\0\0\0\0\0h\321+h\0\0\0\0", iov_len=16}, {iov_base=" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., iov_len=543}], 2) = 559
futex(0x24503c8, FUTEX_WAKE_PRIVATE, 1) = 0
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0\204\321+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940472314 2694173916 3792"..., 1024) = 1024
read(8, "91746589 41025960 73440402 23176"..., 1024) = 1024
read(8, "78203 42754061 2343447191 248137"..., 1024) = 1024
read(8, "17 64413173 2311922580 307889 0 "..., 1024) = 1024
read(8, "0704002 2336235926 239439 0 8365"..., 1024) = 1024
read(8, "267540 474948127 415739008 45132"..., 1024) = 1024
read(8, "1551988344 1600744997 1492341533"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 970
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0\204\321+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0\230\321+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940472399 2694173932 3792"..., 1024) = 1024
read(8, "91746596 41025960 73440402 23176"..., 1024) = 1024
read(8, "78203 42754061 2343447202 248137"..., 1024) = 1024
read(8, "17 64413173 2311922587 307889 0 "..., 1024) = 1024
read(8, "0704002 2336235939 239439 0 8365"..., 1024) = 1024
read(8, "267589 474948137 415739019 45132"..., 1024) = 1024
read(8, "1551988633 1600745065 1492341554"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 971
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0\230\321+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\254\321+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/64544/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/64168", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/64168/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod3e04fc"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940472474 2694173956 3792"..., 4096) = 4096
read(8, "0704002 2336235946 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1994
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 14933426342\nuser_usec"..., 4096) = 118
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "0-15,33-47\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod3e04fcc3-2081-4ecf-8807-ebbbb51acfd9/25751f482510a46b79a95818047abb3e97f24452d94d7cecfa6f2be010227c8a/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "1200000 100000\n", 4096)       = 15
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\274\30\0\0\0\0\0\0\254\321+h\0\0\0\0", iov_len=16}, {iov_base="cpu  669662 0 823639 1694688196 "..., iov_len=6316}], 2) = 6332
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "8\0\0\0\3\0\0\0\320\321+h\0\0\0\0\7\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 56
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="x\0\0\0\0\0\0\0\320\321+h\0\0\0\0", iov_len=16}, {iov_base="\0\0\0\0\0\0\0\0\0e\315\35\0\0\0\0\7\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0"..., iov_len=104}], 2) = 120
read(7, "8\0\0\0\3\0\0\0\322\321+h\0\0\0\0\10\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 56
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="x\0\0\0\0\0\0\0\322\321+h\0\0\0\0", iov_len=16}, {iov_base="\0\0\0\0\0\0\0\0\0e\315\35\0\0\0\0\10\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0"..., iov_len=104}], 2) = 120
read(7, "8\0\0\0\3\0\0\0\324\321+h\0\0\0\0\3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 56
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="x\0\0\0\0\0\0\0\324\321+h\0\0\0\0", iov_len=16}, {iov_base="\0\0\0\0\0\0\0\0\0e\315\35\0\0\0\0\3\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0"..., iov_len=104}], 2) = 120
read(7, "8\0\0\0\3\0\0\0\326\321+h\0\0\0\0\t\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 56
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="x\0\0\0\0\0\0\0\326\321+h\0\0\0\0", iov_len=16}, {iov_base="\0\0\0\0\0\0\0\0\0e\315\35\0\0\0\0\t\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0"..., iov_len=104}], 2) = 120
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0\356\321+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940472909 2694174027 3792"..., 1024) = 1024
read(8, "91746620 41025960 73440405 23176"..., 1024) = 1024
read(8, "78203 42754063 2343447249 248137"..., 1024) = 1024
read(8, "17 64413174 2311922627 307889 0 "..., 1024) = 1024
read(8, "0704003 2336235980 239439 0 8365"..., 1024) = 1024
read(8, "267780 474948259 415739121 45132"..., 1024) = 1024
read(8, "1551989936 1600745231 1492341717"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 971
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0\356\321+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "P\0\0\0\17\0\0\0\360\321+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/29853/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/29499", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/29499/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/podb132f6"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940472914 2694174029 3792"..., 4096) = 4096
read(8, "0704003 2336235980 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 383298540950\nuser_use"..., 4096) = 122
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\203\27\0\0\0\0\0\0\360\321+h\0\0\0\0", iov_len=16}, {iov_base="cpu  41496479 0 2063054 11509567"..., iov_len=6003}], 2) = 6019
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\20\322+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\20\322+h\0\0\0\0", iov_len=16}, {iov_base="", iov_len=0}], 2) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0^\322+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940473343 2694174091 3792"..., 1024) = 1024
read(8, "91746632 41025960 73440406 23176"..., 1024) = 1024
read(8, "78203 42754064 2343447294 248137"..., 1024) = 1024
read(8, "17 64413176 2311922674 307889 0 "..., 1024) = 1024
read(8, "0704006 2336236017 239439 0 8365"..., 1024) = 1024
read(8, "267869 474948301 415739204 45132"..., 1024) = 1024
read(8, "1551993216 1600745340 1492341776"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 971
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0^\322+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0|\322+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/242161/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/241781", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/241781/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/podcb8217"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.current", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(9, "711237632\n", 4096)            = 10
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/memory.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
read(8, "anon 246276096\nfile 464953344\nke"..., 4096) = 695
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "6442450944\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "6442450944\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "max\n", 4096)                  = 4
read(9, "", 4096)                       = 0
close(9)                                = 0
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(8, "..", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 9
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(9, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(9, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 10
fcntl(10, F_GETFL)                      = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(10, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(10, "252408573952\n", 4096)        = 13
read(10, "", 4096)                      = 0
close(10)                               = 0
close(8)                                = 0
close(9)                                = 0
openat(6, "./kubepods", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "252408573952\n", 4096)         = 13
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = -1 ENOENT (No such file or directory)
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/meminfo", O_RDONLY|O_CLOEXEC) = 8
read(8, "MemTotal:       263269964 kB\nMem"..., 4096) = 1425
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\236\5\0\0\0\0\0\0|\322+h\0\0\0\0", iov_len=16}, {iov_base="MemTotal:        6291456 kB\nMemF"..., iov_len=1422}], 2) = 1438
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\220\322+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/238610/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/237553", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/237553/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod2bc72e"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.current", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(9, "707403776\n", 4096)            = 10
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/memory.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
read(8, "anon 249335808\nfile 458051584\nke"..., 4096) = 698
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "6442450944\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "6442450944\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "max\n", 4096)                  = 4
read(9, "", 4096)                       = 0
close(9)                                = 0
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(8, "..", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 9
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(9, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(9, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 10
fcntl(10, F_GETFL)                      = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(10, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(10, "252408573952\n", 4096)        = 13
read(10, "", 4096)                      = 0
close(10)                               = 0
close(8)                                = 0
close(9)                                = 0
openat(6, "./kubepods", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "252408573952\n", 4096)         = 13
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = -1 ENOENT (No such file or directory)
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/meminfo", O_RDONLY|O_CLOEXEC) = 8
read(8, "MemTotal:       263269964 kB\nMem"..., 4096) = 1425
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\236\5\0\0\0\0\0\0\220\322+h\0\0\0\0", iov_len=16}, {iov_base="MemTotal:        6291456 kB\nMemF"..., iov_len=1422}], 2) = 1438
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\244\322+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\244\322+h\0\0\0\0", iov_len=16}, {iov_base="", iov_len=0}], 2) = 16
read(7, "@\0\0\0\22\0\0\0\250\322+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\250\322+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\314\322+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/27456/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/26953", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/26953/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod622c88"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940473917 2694174190 3792"..., 4096) = 4096
read(8, "0704006 2336236067 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1994
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 13550713057\nuser_usec"..., 4096) = 118
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod622c8896-4338-40ad-8d12-df9cb8cc546b/62969e814bb73c5f331474c5d429c8bee75303521fe91cd64c9f2656de6c37e3/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="z\27\0\0\0\0\0\0\314\322+h\0\0\0\0", iov_len=16}, {iov_base="cpu  1047094 0 1267179 117386970"..., iov_len=5994}], 2) = 6010
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\350\322+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/66009/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/65518", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
futex(0x7f549e1e83c0, FUTEX_WAKE_PRIVATE, 1) = 1
openat(AT_FDCWD, "/proc/65518/cgroup", O_RDONLY|O_CLOEXEC) = 10
fstat(10, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(10, "0::/kubepods/burstable/pod1b3113"..., 1024) = 128
futex(0x7f543c000020, FUTEX_WAIT_PRIVATE, 2, NULL) = 0
futex(0x7f543c000020, FUTEX_WAKE_PRIVATE, 1) = 0
read(10, "", 1024)                      = 0
close(10)                               = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 10
openat(10, "memory.current", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 12
fcntl(12, F_GETFL)                      = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(12, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(12, "4266819584\n", 4096)          = 11
read(12, "", 4096)                      = 0
close(12)                               = 0
close(10)                               = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/memory.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 10
read(10, "anon 424259584\nfile 3842420736\nk"..., 4096) = 707
read(10, "", 4096)                      = 0
close(10)                               = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 10
openat(10, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 12
fcntl(12, F_GETFL)                      = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(12, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(12, "4294967296\n", 4096)          = 11
read(12, "", 4096)                      = 0
close(12)                               = 0
close(10)                               = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 10
openat(10, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 12
fcntl(12, F_GETFL)                      = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(12, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(12, "4294967296\n", 4096)          = 11
read(12, "", 4096)                      = 0
close(12)                               = 0
close(10)                               = 0
openat(6, "./kubepods/burstable", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "max\n", 4096)                  = 4
read(9, "", 4096)                       = 0
close(9)                                = 0
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(8, "..", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 9
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(9, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(9, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 10
fcntl(10, F_GETFL)                      = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(10, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(10, "252408573952\n", 4096)        = 13
read(10, "", 4096)                      = 0
close(10)                               = 0
close(8)                                = 0
close(9)                                = 0
openat(6, "./kubepods", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "252408573952\n", 4096)         = 13
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = -1 ENOENT (No such file or directory)
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/meminfo", O_RDONLY|O_CLOEXEC) = 8
read(8, "MemTotal:       263269964 kB\nMem"..., 4096) = 1425
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\236\5\0\0\0\0\0\0\350\322+h\0\0\0\0", iov_len=16}, {iov_base="MemTotal:        4194304 kB\nMemF"..., iov_len=1422}], 2) = 1438
read(7, "P\0\0\0\17\0\0\0\364\322+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\2\0\0\0\0\0\0\364\322+h\0\0\0\0", iov_len=16}, {iov_base="81606 31588773 0 0 0 0 0 0\ncpu21"..., iov_len=512}], 2) = 528
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\370\322+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\4\0\0\0\0\0\0\370\322+h\0\0\0\0", iov_len=16}, {iov_base="643 631052295 435984867 66079906"..., iov_len=1024}], 2) = 1040
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "@\0\0\0\31\0\0\0\4\323+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0\4\323+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "0\0\0\0\16\0\0\0\20\323+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/meminfo", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "MemTotal:       263269964 kB\nMem"..., 1024) = 1024
read(8, "orrupted:     0 kB\nAnonHugePages"..., 1024) = 401
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0\20\323+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0\34\323+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940474192 2694174250 3792"..., 1024) = 1024
read(8, "91746642 41025960 73440409 23176"..., 1024) = 1024
read(8, "78206 42754067 2343447373 248137"..., 1024) = 1024
read(8, "17 64413180 2311922766 307889 0 "..., 1024) = 1024
read(8, "0704007 2336236088 239439 0 8365"..., 1024) = 1024
read(8, "267997 474948466 415739359 45132"..., 1024) = 1024
read(8, "1552002788 1600745481 1492341948"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 970
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0\34\323+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0000\323+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "cpu  22940474349 2694174282 3792"..., 1024) = 1024
read(8, "91746644 41025960 73440409 23176"..., 1024) = 1024
read(8, "78206 42754067 2343447388 248137"..., 1024) = 1024
read(8, "17 64413180 2311922781 307889 0 "..., 1024) = 1024
read(8, "0704009 2336236101 239439 0 8365"..., 1024) = 1024
read(8, "268013 474948539 415739447 45132"..., 1024) = 1024
read(8, "1552004768 1600745553 1492342002"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 1024
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 1024) = 971
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0000\323+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0D\323+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/29853/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/29499", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/29499/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/podb132f6"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940474497 2694174307 3792"..., 4096) = 4096
read(8, "0704009 2336236113 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 383301303814\nuser_use"..., 4096) = 122
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podb132f67e-cfaa-4159-a896-1496cd1d6ba2/db8630cd20d8f4a8021b05d2be3c4dc778dbb72cbeb682c5bc1c90c1dfbf0982/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\203\27\0\0\0\0\0\0D\323+h\0\0\0\0", iov_len=16}, {iov_base="cpu  41496743 0 2063078 11509567"..., iov_len=6003}], 2) = 6019
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "@\0\0\0\31\0\0\0Z\323+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0Z\323+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "@\0\0\0\31\0\0\0f\323+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 64
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="\20\0\0\0\0\0\0\0f\323+h\0\0\0\0", iov_len=16}], 1) = 16
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0~\323+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/66009/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/65518", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/65518/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod1b3113"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_CLOEXEC) = 8
read(8, "cpu  22940474879 2694174374 3792"..., 4096) = 4096
read(8, "0704010 2336236151 239439 0 8365"..., 4096) = 4096
read(8, " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"..., 4096) = 1995
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "usage_usec 267624883365\nuser_use"..., 4096) = 122
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 8
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(8, /* 82 entries */, 32768)  = 2528
getdents64(8, /* 0 entries */, 32768)   = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_DIRECTORY) = 8
openat(8, "cpuset.cpus", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "24-31,48-63\n", 4096)          = 12
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod1b311370-f4c0-45e2-bd41-892d32ef5690/d6a92c7a0a99027cf9cb7a4346d9dccf1319a73a4cc9ec7186f07f4f60124e8e/cpu.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
fcntl(8, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(8, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(8, "400000 100000\n", 4096)        = 14
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\205\27\0\0\0\0\0\0~\323+h\0\0\0\0", iov_len=16}, {iov_base="cpu  26672522 0 1680855 11555426"..., iov_len=6005}], 2) = 6021
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0\226\323+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/meminfo", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "MemTotal:       263269964 kB\nMem"..., 1024) = 1024
read(8, "orrupted:     0 kB\nAnonHugePages"..., 1024) = 401
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0\226\323+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "P\0\0\0\17\0\0\0\252\323+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/242161/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/241781", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/241781/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/podcb8217"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.current", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(9, "711241728\n", 4096)            = 10
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217/memory.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
read(8, "anon 246276096\nfile 464957440\nke"..., 4096) = 695
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac/30c9ddd4f4b41ce7edc84c80a5ba5051b73fed6c563654290e6f6918ced01217", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "6442450944\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/podcb8217f5-2a45-4f98-a2f5-7ddfdc50cbac", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "6442450944\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "max\n", 4096)                  = 4
read(9, "", 4096)                       = 0
close(9)                                = 0
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(8, "..", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 9
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(9, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(9, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 10
fcntl(10, F_GETFL)                      = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(10, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(10, "252408573952\n", 4096)        = 13
read(10, "", 4096)                      = 0
close(10)                               = 0
close(8)                                = 0
close(9)                                = 0
openat(6, "./kubepods", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "252408573952\n", 4096)         = 13
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = -1 ENOENT (No such file or directory)
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/meminfo", O_RDONLY|O_CLOEXEC) = 8
read(8, "MemTotal:       263269964 kB\nMem"..., 4096) = 1425
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\236\5\0\0\0\0\0\0\252\323+h\0\0\0\0", iov_len=16}, {iov_base="MemTotal:        6291456 kB\nMemF"..., iov_len=1422}], 2) = 1438
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0\16\0\0\0\276\323+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
openat(AT_FDCWD, "/proc/meminfo", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "MemTotal:       263269964 kB\nMem"..., 1024) = 1024
read(8, "orrupted:     0 kB\nAnonHugePages"..., 1024) = 401
read(8, "", 1024)                       = 0
close(8)                                = 0
writev(7, [{iov_base=" \0\0\0\0\0\0\0\276\323+h\0\0\0\0", iov_len=16}, {iov_base=" \22\0<T\177\0\0\1\0\0\0\0\0\0\0", iov_len=16}], 2) = 32
read(7, "P\0\0\0\17\0\0\0\300\323+h\0\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 80
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
stat("/proc/238610/ns/pid", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
stat("/proc/237553", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
openat(AT_FDCWD, "/proc/237553/cgroup", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(8, "0::/kubepods/burstable/pod2bc72e"..., 1024) = 128
read(8, "", 1024)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.current", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(9, "707403776\n", 4096)            = 10
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b/memory.stat", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 8
read(8, "anon 249335808\nfile 458051584\nke"..., 4096) = 698
read(8, "", 4096)                       = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd/81648286e62e816368de8a91475e3ba0c770e5e50b9dc46f8ef363b44545627b", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "6442450944\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable/pod2bc72eb8-f18f-4c36-beaf-23a51680e0fd", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "6442450944\n", 4096)           = 11
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./kubepods/burstable", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "max\n", 4096)                  = 4
read(9, "", 4096)                       = 0
close(9)                                = 0
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(8, "..", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 9
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(9, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
openat(9, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 10
fcntl(10, F_GETFL)                      = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(10, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(10, "252408573952\n", 4096)        = 13
read(10, "", 4096)                      = 0
close(10)                               = 0
close(8)                                = 0
close(9)                                = 0
openat(6, "./kubepods", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 9
fcntl(9, F_GETFL)                       = 0x28000 (flags O_RDONLY|O_LARGEFILE|O_NOFOLLOW)
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
read(9, "252408573952\n", 4096)         = 13
read(9, "", 4096)                       = 0
close(9)                                = 0
close(8)                                = 0
openat(6, "./", O_RDONLY|O_CLOEXEC|O_PATH|O_DIRECTORY) = 8
openat(8, "memory.max", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = -1 ENOENT (No such file or directory)
fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(8, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
close(8)                                = 0
openat(AT_FDCWD, "/proc/meminfo", O_RDONLY|O_CLOEXEC) = 8
read(8, "MemTotal:       263269964 kB\nMem"..., 4096) = 1425
read(8, "", 4096)                       = 0
close(8)                                = 0
writev(7, [{iov_base="\236\5\0\0\0\0\0\0\300\323+h\0\0\0\0", iov_len=16}, {iov_base="MemTotal:        6291456 kB\nMemF"..., iov_len=1422}], 2) = 1438
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "8\0\0\0\3\0\0\0\324\323+h\0\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 56
writev(7, [{iov_base="\20\0\0\0\365\377\377\377\375\17\201@\0\0\0\0", iov_len=16}], 1) = 16
writev(7, [{iov_base="x\0\0\0\0\0\0\0\324\323+h\0\0\0\0", iov_len=16}, {iov_base="\0\0\0\0\0\0\0\0\0e\315\35\0\0\0\0\6\0\0\0\0\0\0\0\0\20\0\0\0\0\0\0"..., iov_len=104}], 2) = 120
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, "0\0\0\0$\0\0\0\375\17\201@\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 135168) = 48
read(7, strace: Process 95344 detached
 <detached ...>

Haifeng Xu June 15, 2024, 12:20 p.m. UTC | #6

On 2024/6/14 18:31, Bernd Schubert wrote:
> 
> 
> On 6/13/24 09:55, Miklos Szeredi wrote:
>> On Thu, 13 Jun 2024 at 06:02, Haifeng Xu <[e-mail]> wrote:
>>>
>>> When the child reaper of a pid namespace exits, it invokes
>>> zap_pid_ns_processes() to send SIGKILL to all processes in the
>>> namespace and wait them exit. But one of the child processes get
>>> stuck and its call trace like this:
>>>
>>> [<0>] request_wait_answer+0x132/0x210 [fuse]
>>> [<0>] fuse_simple_request+0x1a8/0x2e0 [fuse]
>>> [<0>] fuse_flush+0x193/0x1d0 [fuse]
>>> [<0>] filp_close+0x34/0x70
>>> [<0>] close_fd+0x38/0x50
>>> [<0>] __x64_sys_close+0x12/0x40
>>> [<0>] do_syscall_64+0x59/0xc0
>>> [<0>] entry_SYSCALL_64_after_hwframe+0x44/0xae
>>
>> Which process is this?
>>
>> In my experience such lockups are caused by badly written fuse servers.
> 
> 
> Btw, if libfuse should be used, it now supports disabling interrupts
> 
> https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_libfuse_libfuse_commit_cef8c8b249023fb8129ae791e0998cbca771f96a&d=DwICaQ&c=R1GFtfTqKXCFH-lgEPXWwic6stQkW4U7uVq33mt-crw&r=3uoFsejk1jN2oga47MZfph01lLGODc93n4Zqe7b0NRk&m=tF8m9nGSWX4QZ_jfhLnEAE5bia1XekX0a_EojRtTFs2ZqfhKCrhY4cwO6K9UrW8x&s=X5dxXdmPhGVwknoinaLMbPYdHeOnrfVdOXs8HPCLT0A&e= 
> 
> 

OK, Thank you for your reminding.
> 
> Cheers,
> Bernd

Christian Brauner June 17, 2024, 7:25 a.m. UTC | #7

On Fri, Jun 14, 2024 at 12:01:39PM GMT, Miklos Szeredi wrote:
> On Thu, 13 Jun 2024 at 12:44, Haifeng Xu <[e-mail]> wrote:
> 
> > So why the client doesn't get woken up?
> 
> Need to find out what the server (lxcfs) is doing.  Can you do a
> strace of lxcfs to see the communication on the fuse device?

Fwiw, I'm one of the orignal authors and maintainers of LXCFS so if you
have specific questions, I may be able to help.

Haifeng Xu June 20, 2024, 6:43 a.m. UTC | #8

On 2024/6/17 15:25, Christian Brauner wrote:
> On Fri, Jun 14, 2024 at 12:01:39PM GMT, Miklos Szeredi wrote:
>> On Thu, 13 Jun 2024 at 12:44, Haifeng Xu <[e-mail]> wrote:
>>
>>> So why the client doesn't get woken up?
>>
>> Need to find out what the server (lxcfs) is doing.  Can you do a
>> strace of lxcfs to see the communication on the fuse device?
> 
> Fwiw, I'm one of the orignal authors and maintainers of LXCFS so if you
> have specific questions, I may be able to help.

Thanks. All server threads of lcxfs wokrs fine now.

So can we add another interface to abort those dead request?
If the client thread got killed and wait for relpy, but the fuse sever didn't 
send reply for some unknown reason，we can use this interface to wakeup the client thread.


diff --git a/fs/fuse/control.c b/fs/fuse/control.c
index 97ac994ff78f..b171d03171e7 100644
--- a/fs/fuse/control.c
+++ b/fs/fuse/control.c
@@ -44,6 +44,17 @@ static ssize_t fuse_conn_abort_write(struct file *file, const char __user *buf,
 	return count;
 }

+static ssize_t fuse_abort_dead_requests_write(struct file *file, const char __user *buf,
+				     size_t count, loff_t *ppos)
+{
+	struct fuse_conn *fc = fuse_ctl_file_conn_get(file);
+	if (fc) {
+		fuse_abort_dead_requests(fc);
+		fuse_conn_put(fc);
+	}
+	return count;
+}
+
 static ssize_t fuse_conn_waiting_read(struct file *file, char __user *buf,
 				      size_t len, loff_t *ppos)
 {
@@ -186,6 +197,12 @@ static const struct file_operations fuse_ctl_abort_ops = {
 	.llseek = no_llseek,
 };

+static const struct file_operations fuse_ctl_abort_dead_requests_ops = {
+	.open = nonseekable_open,
+	.write = fuse_abort_dead_requests_write,
+	.llseek = no_llseek,
+};
+
 static const struct file_operations fuse_ctl_waiting_ops = {
 	.open = nonseekable_open,
 	.read = fuse_conn_waiting_read,
@@ -274,7 +291,10 @@ int fuse_ctl_add_conn(struct fuse_conn *fc)
 				 1, NULL, &fuse_conn_max_background_ops) ||
 	    !fuse_ctl_add_dentry(parent, fc, "congestion_threshold",
 				 S_IFREG | 0600, 1, NULL,
-				 &fuse_conn_congestion_threshold_ops))
+				 &fuse_conn_congestion_threshold_ops) ||
+	    !fuse_ctl_add_dentry(parent, fc, "abort_dead_requests",
+				 S_IFREG | 0200, 1, NULL,
+				 &fuse_ctl_abort_dead_requests_ops))
 		goto err;

 	return 0;
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index 5fb830ad860d..77b54c5ea9bd 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -2249,6 +2249,49 @@ void fuse_abort_conn(struct fuse_conn *fc)
 }
 EXPORT_SYMBOL_GPL(fuse_abort_conn);

+void fuse_abort_dead_requests(struct fuse_conn *fc)
+{
+	spin_lock(&fc->lock);
+	if (fc->connected) {
+		struct fuse_dev *fud;
+		struct fuse_req *req, *next;
+		LIST_HEAD(to_end);
+		unsigned int i;
+
+		list_for_each_entry(fud, &fc->devices, entry) {
+			struct fuse_pqueue *fpq = &fud->pq;
+
+			spin_lock(&fpq->lock);
+
+			for (i = 0; i < FUSE_PQ_HASH_SIZE; i++) {
+				list_for_each_entry_safe(req, next, &fpq->processing[i], list) {
+					if (test_bit(FR_INTERRUPTED, &req->flags)) {
+						struct list_head *head = &req->waitq.head;
+						struct wait_queue_entry *wq;
+
+						list_for_each_entry(wq, head, entry) {
+							if (__fatal_signal_pending(wq->private)) {
+								list_move_tail(&req->list, &to_end);
+								break;
+							}
+						}
+
+					}
+
+				}
+			}
+
+			spin_unlock(&fpq->lock);
+		}
+
+		spin_unlock(&fc->lock);
+		end_requests(&to_end);
+	} else {
+		spin_unlock(&fc->lock);
+	}
+
+}
+
 void fuse_wait_aborted(struct fuse_conn *fc)
 {
 	/* matches implicit memory barrier in fuse_drop_waiting() */
diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h
index f23919610313..fc8b5a7d1d0a 100644
--- a/fs/fuse/fuse_i.h
+++ b/fs/fuse/fuse_i.h
@@ -45,7 +45,7 @@
 #define FUSE_NAME_MAX 1024

 /** Number of dentries for each connection in the control filesystem */
-#define FUSE_CTL_NUM_DENTRIES 5
+#define FUSE_CTL_NUM_DENTRIES 6

 /** List of active connections */
 extern struct list_head fuse_conn_list;
@@ -1167,6 +1167,9 @@ void fuse_request_end(struct fuse_req *req);
 void fuse_abort_conn(struct fuse_conn *fc);
 void fuse_wait_aborted(struct fuse_conn *fc);

+/* Abort dead requests */
+void fuse_abort_dead_requests(struct fuse_conn *fc);
+
 /**
  * Invalidate inode attributes
  */

Bernd Schubert June 20, 2024, 9:40 p.m. UTC | #9

On 6/20/24 08:43, Haifeng Xu wrote:
> 
> 
> On 2024/6/17 15:25, Christian Brauner wrote:
>> On Fri, Jun 14, 2024 at 12:01:39PM GMT, Miklos Szeredi wrote:
>>> On Thu, 13 Jun 2024 at 12:44, Haifeng Xu <[e-mail]> wrote:
>>>
>>>> So why the client doesn't get woken up?
>>>
>>> Need to find out what the server (lxcfs) is doing.  Can you do a
>>> strace of lxcfs to see the communication on the fuse device?
>>
>> Fwiw, I'm one of the orignal authors and maintainers of LXCFS so if you
>> have specific questions, I may be able to help.
> 
> Thanks. All server threads of lcxfs wokrs fine now.
> 
> So can we add another interface to abort those dead request?
> If the client thread got killed and wait for relpy, but the fuse sever didn't 
> send reply for some unknown reason，we can use this interface to wakeup the client thread.

Isn't that a manual workaround? I.e. an admin or a script needs to trigger it?

There is a discussion in this thread to add request timeouts
https://lore.kernel.org/linux-kernel/[e-mail]/T/
I guess for interrupted requests that would be definitely a case where timeouts could be
applied?


Thanks,
Bernd

Haifeng Xu June 21, 2024, 2:36 a.m. UTC | #10

On 2024/6/21 05:40, Bernd Schubert wrote:
> 
> 
> On 6/20/24 08:43, Haifeng Xu wrote:
>>
>>
>> On 2024/6/17 15:25, Christian Brauner wrote:
>>> On Fri, Jun 14, 2024 at 12:01:39PM GMT, Miklos Szeredi wrote:
>>>> On Thu, 13 Jun 2024 at 12:44, Haifeng Xu <[e-mail]> wrote:
>>>>
>>>>> So why the client doesn't get woken up?
>>>>
>>>> Need to find out what the server (lxcfs) is doing.  Can you do a
>>>> strace of lxcfs to see the communication on the fuse device?
>>>
>>> Fwiw, I'm one of the orignal authors and maintainers of LXCFS so if you
>>> have specific questions, I may be able to help.
>>
>> Thanks. All server threads of lcxfs wokrs fine now.
>>
>> So can we add another interface to abort those dead request?
>> If the client thread got killed and wait for relpy, but the fuse sever didn't 
>> send reply for some unknown reason，we can use this interface to wakeup the client thread.
> 
> Isn't that a manual workaround? I.e. an admin or a script needs to trigger it?

Yes.

> 
> There is a discussion in this thread to add request timeouts
> https://urldefense.proofpoint.com/v2/url?u=https-3A__lore.kernel.org_linux-2Dkernel_20240605153552.GB21567-40localhost.localdomain_T_&d=DwIDaQ&c=R1GFtfTqKXCFH-lgEPXWwic6stQkW4U7uVq33mt-crw&r=3uoFsejk1jN2oga47MZfph01lLGODc93n4Zqe7b0NRk&m=8O09nPSMPRZHOnfDnsm3lTwcO7AV93meeZP-F_k_u8w7XO04ISrP36bbcoEMUSrW&s=FRDpgmP8jGWJnoZna3OrFnvx44cCgywsGOeMY3fCeFc&e= 
> I guess for interrupted requests that would be definitely a case where timeouts could be
> applied?

Yes. If the requset can be cancelled until the timeout elapsed, we don't need to abort the dead requests manually.

Thanks!

> 
> 
> Thanks,
> Bernd

Bernd Schubert Aug. 21, 2024, 5:38 p.m. UTC | #11

On 6/15/24 14:19, Haifeng Xu wrote:
> 
> 
> On 2024/6/14 18:01, Miklos Szeredi wrote:
>> On Thu, 13 Jun 2024 at 12:44, Haifeng Xu <[e-mail]> wrote:
>>
>>> So why the client doesn't get woken up?
>>
>> Need to find out what the server (lxcfs) is doing.  Can you do a
>> strace of lxcfs to see the communication on the fuse device?
> 
> ok, I use strace to track one of the server threads. The output
> can be seen in attachment. 
> 
> FD: 6 DIR  /run/lxcfs/controllers/sys/fs/cgroup/
> FD: 7 CHR  /dev/fuse

I had missed that there is an strace output. 
Would it be possible that you describe your issue with all 
details you have? There is a timeout patch now and it would probably solve your issue

https://lore.kernel.org/all/[e-mail]/T/


but Miklos is asking for a motivation. From point of view that fuse server could 
abort requests itself Miklos is absolutely right (the product I'm actually working
on has that...). And one could even add a timeout mechanism to libfuse.
But question to understand your main issue and if there would be a request 
timeout needed.

In general, it would be helpful if you could provide everything you know, already
with the initial patch.
Later on you posted that you use LXCFS, but personally I don't know anything about
it. So it would be good to describe where that actually runs and what you do to trigger
the issue, etc. Details...

Thanks,
Bernd

Haifeng Xu Aug. 27, 2024, 8:46 a.m. UTC | #12

On 2024/8/22 01:38, Bernd Schubert wrote:
> 
> 
> On 6/15/24 14:19, Haifeng Xu wrote:
>>
>>
>> On 2024/6/14 18:01, Miklos Szeredi wrote:
>>> On Thu, 13 Jun 2024 at 12:44, Haifeng Xu <[e-mail]> wrote:
>>>
>>>> So why the client doesn't get woken up?
>>>
>>> Need to find out what the server (lxcfs) is doing.  Can you do a
>>> strace of lxcfs to see the communication on the fuse device?
>>
>> ok, I use strace to track one of the server threads. The output
>> can be seen in attachment. 
>>
>> FD: 6 DIR  /run/lxcfs/controllers/sys/fs/cgroup/
>> FD: 7 CHR  /dev/fuse
> 
> I had missed that there is an strace output. 
> Would it be possible that you describe your issue with all 
> details you have? There is a timeout patch now and it would probably solve your issue
> 
> https://urldefense.proofpoint.com/v2/url?u=https-3A__lore.kernel.org_all_20240813232241.2369855-2D1-2Djoannelkoong-40gmail.com_T_&d=DwICaQ&c=R1GFtfTqKXCFH-lgEPXWwic6stQkW4U7uVq33mt-crw&r=3uoFsejk1jN2oga47MZfph01lLGODc93n4Zqe7b0NRk&m=5Vvh_Xul4vraWltHaaiJGAV6x-UDqHBp5rxONeLnrrClC8HrZVWapSodWQUOIYiT&s=PsUk37fgf2VgSXOxE3UlYxu5su7eWMPCoErBzmRj2u0&e= 
> 
> 
> but Miklos is asking for a motivation. From point of view that fuse server could 
> abort requests itself Miklos is absolutely right (the product I'm actually working
> on has that...). And one could even add a timeout mechanism to libfuse.
> But question to understand your main issue and if there would be a request 
> timeout needed.
> 
> In general, it would be helpful if you could provide everything you know, already
> with the initial patch.
> Later on you posted that you use LXCFS, but personally I don't know anything about
> it. So it would be good to describe where that actually runs and what you do to trigger
> the issue, etc. Details...

In our production environment, this issuse happened serval times, but we don't know why the lxcfs server
didn't send reply to client(received SIGKILL). So if the fuse server can't abort the request, the client
thread will hung forever.

> 
> Thanks,
> Bernd

Patch

diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index 9eb191b5c4de..5fb830ad860d 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -374,11 +374,14 @@  static void request_wait_answer(struct fuse_req *req)
 		if (!err)
 			return;
 
-		set_bit(FR_INTERRUPTED, &req->flags);
-		/* matches barrier in fuse_dev_do_read() */
-		smp_mb__after_atomic();
-		if (test_bit(FR_SENT, &req->flags))
-			queue_interrupt(req);
+		/* Any signal except fatal can generate an interrupt request */
+		if (!__fatal_signal_pending(current)) {
+			set_bit(FR_INTERRUPTED, &req->flags);
+			/* matches barrier in fuse_dev_do_read() */
+			smp_mb__after_atomic();
+			if (test_bit(FR_SENT, &req->flags))
+				queue_interrupt(req);
+		}
 	}
 
 	if (!test_bit(FR_FORCE, &req->flags)) {