| Message ID | 20240401122559.1097489-1-kiran.k@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2,1/2] Bluetooth: btintel: Dump exception event | expand |
| Context | Check | Description |
|---|---|---|
| tedd_an/pre-ci_am | success | Success |
| tedd_an/CheckPatch | success | CheckPatch PASS |
| tedd_an/GitLint | success | Gitlint PASS |
| tedd_an/SubjectPrefix | success | Gitlint PASS |
| tedd_an/BuildKernel | success | BuildKernel PASS |
| tedd_an/CheckAllWarning | success | CheckAllWarning PASS |
| tedd_an/CheckSparse | success | CheckSparse PASS |
| tedd_an/CheckSmatch | fail | CheckSparse: FAIL: Segmentation fault (core dumped) make[4]: *** [scripts/Makefile.build:244: net/bluetooth/hci_core.o] Error 139 make[4]: *** Deleting file 'net/bluetooth/hci_core.o' make[3]: *** [scripts/Makefile.build:485: net/bluetooth] Error 2 make[2]: *** [scripts/Makefile.build:485: net] Error 2 make[2]: *** Waiting for unfinished jobs.... Segmentation fault (core dumped) make[4]: *** [scripts/Makefile.build:244: drivers/bluetooth/bcm203x.o] Error 139 make[4]: *** Deleting file 'drivers/bluetooth/bcm203x.o' make[4]: *** Waiting for unfinished jobs.... make[3]: *** [scripts/Makefile.build:485: drivers/bluetooth] Error 2 make[2]: *** [scripts/Makefile.build:485: drivers] Error 2 make[1]: *** [/github/workspace/src/src/Makefile:1919: .] Error 2 make: *** [Makefile:240: __sub-make] Error 2 |
| tedd_an/BuildKernel32 | success | BuildKernel32 PASS |
| tedd_an/TestRunnerSetup | success | TestRunnerSetup PASS |
| tedd_an/TestRunner_l2cap-tester | success | TestRunner PASS |
| tedd_an/TestRunner_iso-tester | fail | TestRunner_iso-tester: Total: 117, Passed: 116 (99.1%), Failed: 1, Not Run: 0 |
| tedd_an/TestRunner_bnep-tester | success | TestRunner PASS |
| tedd_an/TestRunner_mgmt-tester | success | TestRunner PASS |
| tedd_an/TestRunner_rfcomm-tester | success | TestRunner PASS |
| tedd_an/TestRunner_sco-tester | success | TestRunner PASS |
| tedd_an/TestRunner_ioctl-tester | success | TestRunner PASS |
| tedd_an/TestRunner_mesh-tester | success | TestRunner PASS |
| tedd_an/TestRunner_smp-tester | success | TestRunner PASS |
| tedd_an/TestRunner_userchan-tester | success | TestRunner PASS |
| tedd_an/IncrementalBuild | success | Incremental Build PASS |
This is automated email and please do not reply to this email! Dear submitter, Thank you for submitting the patches to the linux bluetooth mailing list. This is a CI test results with your patch series: PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=840240 ---Test result--- Test Summary: CheckPatch PASS 1.05 seconds GitLint PASS 0.48 seconds SubjectPrefix PASS 0.18 seconds BuildKernel PASS 30.06 seconds CheckAllWarning PASS 32.69 seconds CheckSparse PASS 37.65 seconds CheckSmatch FAIL 34.67 seconds BuildKernel32 PASS 28.90 seconds TestRunnerSetup PASS 522.61 seconds TestRunner_l2cap-tester PASS 17.84 seconds TestRunner_iso-tester FAIL 31.02 seconds TestRunner_bnep-tester PASS 4.68 seconds TestRunner_mgmt-tester PASS 112.40 seconds TestRunner_rfcomm-tester PASS 7.39 seconds TestRunner_sco-tester PASS 15.34 seconds TestRunner_ioctl-tester PASS 7.70 seconds TestRunner_mesh-tester PASS 5.75 seconds TestRunner_smp-tester PASS 6.75 seconds TestRunner_userchan-tester PASS 4.86 seconds IncrementalBuild PASS 32.48 seconds Details ############################## Test: CheckSmatch - FAIL Desc: Run smatch tool with source Output: Segmentation fault (core dumped) make[4]: *** [scripts/Makefile.build:244: net/bluetooth/hci_core.o] Error 139 make[4]: *** Deleting file 'net/bluetooth/hci_core.o' make[3]: *** [scripts/Makefile.build:485: net/bluetooth] Error 2 make[2]: *** [scripts/Makefile.build:485: net] Error 2 make[2]: *** Waiting for unfinished jobs.... Segmentation fault (core dumped) make[4]: *** [scripts/Makefile.build:244: drivers/bluetooth/bcm203x.o] Error 139 make[4]: *** Deleting file 'drivers/bluetooth/bcm203x.o' make[4]: *** Waiting for unfinished jobs.... make[3]: *** [scripts/Makefile.build:485: drivers/bluetooth] Error 2 make[2]: *** [scripts/Makefile.build:485: drivers] Error 2 make[1]: *** [/github/workspace/src/src/Makefile:1919: .] Error 2 make: *** [Makefile:240: __sub-make] Error 2 ############################## Test: TestRunner_iso-tester - FAIL Desc: Run iso-tester with test-runner Output: Total: 117, Passed: 116 (99.1%), Failed: 1, Not Run: 0 Failed Test Cases ISO Connect2 Suspend - Success Failed 4.219 seconds --- Regards, Linux Bluetooth
Hi Luiz, Friendly reminder. > -----Original Message----- > From: K, Kiran <kiran.k@intel.com> > Sent: Monday, April 1, 2024 5:56 PM > To: linux-bluetooth@vger.kernel.org > Cc: Srivatsa, Ravishankar <ravishankar.srivatsa@intel.com>; Tumkur Narayan, > Chethan <chethan.tumkur.narayan@intel.com>; K, Kiran <kiran.k@intel.com> > Subject: [PATCH v2 1/2] Bluetooth: btintel: Dump exception event > > Having exception event dump in kernel log helps debugging the use cases > where snoop traces are not available. > > dmesg: > > [27.032666] Bluetooth: hci0: Exception occurred - type: 0xde [27.032703] > Bluetooth: hci0: ff 4f 87 80 03 01 01 de 07 01 de 06 1c ef be ad [27.032729] > Bluetooth: hci0: de ef be ad de ef be ad de ef be ad de ef be ad [27.032753] > Bluetooth: hci0: de ef be ad de ef be ad de 05 14 ef be ad de ef [27.032778] > Bluetooth: hci0: be ad de ef be ad de ef be ad de ef be ad de 43 [27.032803] > Bluetooth: hci0: 10 ef be ad de ef be ad de ef be ad de ef be ad [27.032827] > Bluetooth: hci0: de > > Signed-off-by: Kiran K <kiran.k@intel.com> > --- > drivers/bluetooth/btintel.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c index > a19ebe47bd95..c0dbbd1a2032 100644 > --- a/drivers/bluetooth/btintel.c > +++ b/drivers/bluetooth/btintel.c > @@ -3119,6 +3119,7 @@ EXPORT_SYMBOL_GPL(btintel_configure_setup); > static int btintel_diagnostics(struct hci_dev *hdev, struct sk_buff *skb) { > struct intel_tlv *tlv = (void *)&skb->data[5]; > + char prefix[64]; > > /* The first event is always an event type TLV */ > if (tlv->type != INTEL_TLV_TYPE_ID) > @@ -3129,6 +3130,12 @@ static int btintel_diagnostics(struct hci_dev *hdev, > struct sk_buff *skb) > case INTEL_TLV_FATAL_EXCEPTION: > case INTEL_TLV_DEBUG_EXCEPTION: > case INTEL_TLV_TEST_EXCEPTION: > + bt_dev_err(hdev, "Exception occurred - type: 0x%2.2x", > + tlv->val[0]); > + snprintf(prefix, sizeof(prefix), "Bluetooth: %s: ", > + bt_dev_name(hdev)); > + print_hex_dump(KERN_ERR, prefix, DUMP_PREFIX_NONE, 16, > 1, > + skb->data, skb->len, false); > /* Generate devcoredump from exception */ > if (!hci_devcd_init(hdev, skb->len)) { > hci_devcd_append(hdev, skb); > -- > 2.34.1 Thanks, Kiran
diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c index a19ebe47bd95..c0dbbd1a2032 100644 --- a/drivers/bluetooth/btintel.c +++ b/drivers/bluetooth/btintel.c @@ -3119,6 +3119,7 @@ EXPORT_SYMBOL_GPL(btintel_configure_setup); static int btintel_diagnostics(struct hci_dev *hdev, struct sk_buff *skb) { struct intel_tlv *tlv = (void *)&skb->data[5]; + char prefix[64]; /* The first event is always an event type TLV */ if (tlv->type != INTEL_TLV_TYPE_ID) @@ -3129,6 +3130,12 @@ static int btintel_diagnostics(struct hci_dev *hdev, struct sk_buff *skb) case INTEL_TLV_FATAL_EXCEPTION: case INTEL_TLV_DEBUG_EXCEPTION: case INTEL_TLV_TEST_EXCEPTION: + bt_dev_err(hdev, "Exception occurred - type: 0x%2.2x", + tlv->val[0]); + snprintf(prefix, sizeof(prefix), "Bluetooth: %s: ", + bt_dev_name(hdev)); + print_hex_dump(KERN_ERR, prefix, DUMP_PREFIX_NONE, 16, 1, + skb->data, skb->len, false); /* Generate devcoredump from exception */ if (!hci_devcd_init(hdev, skb->len)) { hci_devcd_append(hdev, skb);
Having exception event dump in kernel log helps debugging the use cases where snoop traces are not available. dmesg: [27.032666] Bluetooth: hci0: Exception occurred - type: 0xde [27.032703] Bluetooth: hci0: ff 4f 87 80 03 01 01 de 07 01 de 06 1c ef be ad [27.032729] Bluetooth: hci0: de ef be ad de ef be ad de ef be ad de ef be ad [27.032753] Bluetooth: hci0: de ef be ad de ef be ad de 05 14 ef be ad de ef [27.032778] Bluetooth: hci0: be ad de ef be ad de ef be ad de ef be ad de 43 [27.032803] Bluetooth: hci0: 10 ef be ad de ef be ad de ef be ad de ef be ad [27.032827] Bluetooth: hci0: de Signed-off-by: Kiran K <kiran.k@intel.com> --- drivers/bluetooth/btintel.c | 7 +++++++ 1 file changed, 7 insertions(+)