| Summary: |
bitbake: SemLock usage error on fedora43 |
| Product: |
[Build System, Metadata & Runtime] BitBake
|
Reporter: |
Mathieu Dubois-Briand <mathieu.dubois-briand> |
| Component: |
bitbake | Assignee: |
Richard Purdie <richard.purdie> |
| Status: |
RESOLVED
FIXED
|
QA Contact: |
|
| Severity: |
normal
|
|
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| Priority: |
Medium+
|
CC: |
ccasciato, philip, poky.bs.watcher, poky.watcher, randy.macleod
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| Version: |
unspecified | |
|
| Target Milestone: |
6.0 M1 | |
|
| Hardware: |
x86 | |
|
| OS: |
Multiple | |
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| Whiteboard: |
|
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OS type for building Yocto:
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---
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Type of Regression:
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---
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Verified:
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Documentation change:
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No (bug/feature does not impact docs)
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We got this error on the Fedor43 worker: ERROR: An uncaught exception occurred in runqueue Traceback (most recent call last): File "/srv/pokybuild/yocto-worker/qa-extras/build/layers/bitbake/lib/bb/runqueue.py", line 1663, in execute_runqueue return self._execute_runqueue() ~~~~~~~~~~~~~~~~~~~~~~^^ File "/srv/pokybuild/yocto-worker/qa-extras/build/layers/bitbake/lib/bb/runqueue.py", line 1607, in _execute_runqueue retval = self.dump_signatures(dumpsigs) File "/srv/pokybuild/yocto-worker/qa-extras/build/layers/bitbake/lib/bb/runqueue.py", line 1718, in dump_signatures p.start() ~~~~~~~^^ File "/usr/lib64/python3.14/multiprocessing/process.py", line 121, in start self._popen = self._Popen(self) ~~~~~~~~~~~^^^^^^ File "/usr/lib64/python3.14/multiprocessing/context.py", line 224, in _Popen return _default_context.get_context().Process._Popen(process_obj) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^ File "/usr/lib64/python3.14/multiprocessing/context.py", line 300, in _Popen return Popen(process_obj) File "/usr/lib64/python3.14/multiprocessing/popen_forkserver.py", line 35, in __init__ super().__init__(process_obj) ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^ File "/usr/lib64/python3.14/multiprocessing/popen_fork.py", line 20, in __init__ self._launch(process_obj) ~~~~~~~~~~~~^^^^^^^^^^^^^ File "/usr/lib64/python3.14/multiprocessing/popen_forkserver.py", line 47, in _launch reduction.dump(process_obj, buf) ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^ File "/usr/lib64/python3.14/multiprocessing/reduction.py", line 60, in dump ForkingPickler(file, protocol).dump(obj) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^ File "/usr/lib64/python3.14/multiprocessing/synchronize.py", line 109, in __getstate__ raise RuntimeError('A SemLock created in a fork context is being ' ...<2 lines>... 'multiprocessing objects and Process.') RuntimeError: A SemLock created in a fork context is being shared with a process in a spawn context. This is not supported. Please use the same context to create multiprocessing objects and Process.