The Buildbot has detected a new failure on builder AMD64 Arch Linux Asan Debug 3.x while building python/cpython. Full details are available at: https://buildbot.python.org/#/builders/585/builds/7082

Buildbot URL: https://buildbot.python.org/

Worker for this Build: pablogsal-arch-x86_64

Build Reason: <unknown> Blamelist: AN Long <aisk@users.noreply.github.com>, AZero13 <gfunni234@gmail.com>, Bartosz Sławecki <bartosz@ilikepython.com>, Chris Eibl <138194463+chris-eibl@users.noreply.github.com>, Cody Maloney <cmaloney@users.noreply.github.com>, Diego Russo <diego.russo@arm.com>, Hai Zhu <35182391+cocolato@users.noreply.github.com>, Hauke D <haukex@zero-g.net>, Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>, Ken Jin <kenjin@python.org>, Kumar Aditya <kumaraditya@python.org>, László Kiss Kollár <kiss.kollar.laszlo@gmail.com>, Mark Shannon <mark@hotpy.org>, Pablo Galindo Salgado <Pablogsal@gmail.com>, Peter Bierma <zintensitydev@gmail.com>, R. David Murray <rdmurray@bitdance.com>, Sam Gross <colesbury@gmail.com>, Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>, Tom Kuson <mail@tjkuson.me>, Tomas R. <tomas.roun8@gmail.com>, Victor Stinner <vstinner@python.org>, Yongtao Huang <yongtaoh2022@gmail.com>, Zheng Yu <dataisland@outlook.com>, ivonastojanovic <80911834+i vonastojanovic@users.noreply.github.com>, kaushal trivedi <155625932+Kaushalt2004@users.noreply.github.com>

BUILD FAILED: failed test (failure)

Summary of the results of the build (if available):

==

Captured traceback

Traceback (most recent call last): File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64.asan_debug/build/Lib/profiling/sampling/cli.py", line 969, in _handle_run process = _run_with_sync(cmd, suppress_output=False) File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64.asan_debug/build/Lib/profiling/sampling/cli.py", line 289, in _run_with_sync raise RuntimeError( "Process failed to signal readiness within timeout" ) RuntimeError: Process failed to signal readiness within timeout

Traceback (most recent call last): File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64.asan_debug/build/Lib/profiling/sampling/cli.py", line 274, in _run_with_sync _wait_for_ready_signal(sync_sock, process, _SYNC_TIMEOUT_SEC) ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64.asan_debug/build/Lib/profiling/sampling/cli.py", line 218, in _wait_for_ready_signal raise socket.timeout("timed out") TimeoutError: timed out

Traceback (most recent call last): File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64.asan_debug/build/Lib/test/test_profiling/test_sampling_profiler/test_integration.py", line 551, in test_sample_target_script main() ~~~~^^ File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64.asan_debug/build/Lib/profiling/sampling/cli.py", line 747, in main _main() ~~~~~^^ File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64.asan_debug/build/Lib/profiling/sampling/cli.py", line 881, in _main handler(args) ~~~~~~~^^^^^^ File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64.asan_debug/build/Lib/profiling/sampling/cli.py", line 971, in _handle_run sys.exit(f"Error: {e}") ~~~~~~~~^^^^^^^^^^^^^^^ SystemExit: Error: Process failed to signal readiness within timeout

Traceback (most recent call last): File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64.asan_debug/build/Lib/test/test_profiling/test_sampling_profiler/test_children.py", line 1058, in test_subprocesses_flag_no_crash_on_quick_child self.assertEqual( ~~~~~~~~~~~~~~~~^ result.returncode, ^^^^^^^^^^^^^^^^^^ ...<2 lines>... f"stderr: {result.stderr}", ^^^^^^^^^^^^^^^^^^^^^^^^^^^ ) ^ AssertionError: 1 != 0 : Profiler crashed with quick-exit child. stderr: Error: Process failed to signal readiness within timeout

Test report

Failed tests:

• test_math
• test_profiling

Failed subtests:

• test_subprocesses_flag_no_crash_on_quick_child - test.test_profiling.test_sampling_profiler.test_children.TestEndToEndChildrenCLI.test_subprocesses_flag_no_crash_on_quick_child
• test_sample_target_script - test.test_profiling.test_sampling_profiler.test_integration.TestSampleProfilerIntegration.test_sample_target_script

Sincerely, -The Buildbot