Bug 16139 - AB-INT PTEST: lttng-tools ptest failure: tests.serial_67_-_Test_script_'tools/config-directory/test_config.py
Summary: AB-INT PTEST: lttng-tools ptest failure: tests.serial_67_-_Test_script_'tools...
Status: NEW
Alias: None
Product: Package Testing (ptest)
Classification: QA/Testing
Component: ptest (show other bugs)
Version: unspecified
Hardware: x86 Multiple
: Medium+ normal
Target Milestone: 6.1 M4
Assignee: H Pranav Nayak
QA Contact:
URL:
Whiteboard: AB-INT
Depends on:
Blocks:
 
Reported: 2026-01-16 14:16 UTC by João Marcos Costa
Modified: 2026-08-26 23:55 UTC (History)
2 users (show)

See Also:
OS type for building Yocto: ---
Type of Regression: ---
Verified:
Documentation change: Don't know


Attachments
logs from valkyrie.yocto.io (201.04 KB, text/x-log)
2026-01-16 14:16 UTC, João Marcos Costa
no flags Details

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Description João Marcos Costa 2026-01-16 14:16:16 UTC
https://autobuilder.yoctoproject.org/valkyrie/#/builders/61/builds/2903/steps/13/logs/stdio

Failed ptests:{'lttng-tools': ["tests.serial_67_-_Test_script_'tools/config-directory/test_config.py'_returned_code_1._3_passed,_0_failed,_0_skipped,_8_planned_[total:_3]"]}

qemuarm64-ptest ubuntu2504-vk-arm1

The full logs are attached.

---

  duration_ms: 3919.846
...

# [1768527158.783231] INFO:root:Starting test 'tools/config-directory/test_config.py'
# [1768527170.234890] INFO:root:Test 'tools/config-directory/test_config.py' terminated with return code 1
not ok 67 - Test script 'tools/config-directory/test_config.py' returned code 1. 3 passed, 0 failed, 0 skipped, 8 planned [total: 3]
FAIL: tests.serial 67 - Test script 'tools/config-directory/test_config.py' returned code 1. 3 passed, 0 failed, 0 skipped, 8 planned [total: 3]
Comment 1 João Marcos Costa 2026-01-16 14:16:31 UTC
Created attachment 5174 [details]
logs from valkyrie.yocto.io
Comment 2 Randy MacLeod 2026-04-21 19:26:30 UTC
Only seen once. Bumping to 6.1-M2.
Comment 3 João Marcos Costa 2026-06-02 16:32:59 UTC
Hello,

A likely*  related failure happened here:

https://autobuilder.yoctoproject.org/valkyrie/#/builders/73/builds/3706/steps/13/logs/stdio

Failed ptests:
{'lttng-tools': ["tests.serial_81_-_Test_script_'kernel/test_rotation_destroy_flush'_returned_code_15._135_passed,_15_failed,_0_skipped,_150_planned_[total:_150]"]}

----
FAIL: tests.serial 81 - Test script 'kernel/test_rotation_destroy_flush' returned code 15. 135 passed, 15 failed, 0 skipped, 150 planned [total: 150]

(...)
# [1779586279.665681] INFO:root:Starting test 'kernel/test_rotation_destroy_flush'
# [1779586302.367073] INFO:root:Test 'kernel/test_rotation_destroy_flush' terminated with return code 15
not ok 81 - Test script 'kernel/test_rotation_destroy_flush' returned code 15. 135 passed, 15 failed, 0 skipped, 150 planned [total: 150]
FAIL: tests.serial 81 - Test script 'kernel/test_rotation_destroy_flush' returned code 15. 135 passed, 15 failed, 0 skipped, 150 planned [total: 150]

  duration_ms: 22702.183033

---

Full logs here: https://valkyrie.yocto.io/pub/non-release/20260524-8/testresults/qemux86-64-ptest/lttng-tools.log


* same tests.serial category, not the same test case
Comment 4 João Marcos Costa 2026-06-02 16:36:33 UTC
Same as above:

https://autobuilder.yoctoproject.org/valkyrie/#/builders/73/builds/3736/steps/14/logs/stdio

qemux86-64-ptest alma9-vk-2
Comment 5 João Marcos Costa 2026-08-26 10:54:08 UTC
Timeout observed right after the 'tests.serial 70':

"""
'PASS: tests.serial 67 - Test script '
"'ust/multi-lib/test_multi_lib' returned code 0. 55 passed, 0 "
'failed, 0 skipped, 55 planned [total: 55]\n'
'PASS: tests.serial 68 - Test script '
"'ust/rotation-destroy-flush/test_rotation_destroy_flush' "
'returned code 0. 150 passed, 0 failed, 0 skipped, 150 planned '
'[total: 150]\n'
'PASS: tests.serial 69 - Test script '
"'ust/ust-app-ctl-paths/test_blocking' returned code 0. 34 "
'passed, 0 failed, 0 skipped, 34 planned [total: 34]\n'
'PASS: tests.serial 70 - Test script '
"'ust/ust-app-ctl-paths/test_path_separators' returned code 0. "
'20 passed, 0 failed, 0 skipped, 20 planned [total: 20]\n'
'Timeout! System state:\n'
'Collected system state:\n'
'+ dmesg\n'
'[    0.000000] Booting Linux on physical CPU 0x0000000000 '
'[0x413fd0c1]\n'
'[    0.000000] Linux version 6.18.43-yocto-standard '
'(oe-user@oe-host) (aarch64-poky-linux-gcc (GCC) 16.1.0, GNU '
'ld (GNU Binutils) 2.47.20260726) #1 SMP PREEMPT Fri Aug  7 '
"""

https://autobuilder.yoctoproject.org/valkyrie/#/builders/61/builds/4244/steps/15/logs/stdio

qemuarm64-ptest debian13-vk-arm1