Christian Heimes <[email protected]> added the comment:
Does it it actually crash (segfault) or are you merely getting an exception?
I'm just getting bunch of exception:
Traceback (most recent call last):
File "multiprocessing_crash.py", line 155, in <module>
test_manyForkedProcessesSingleThreaded(inst1, inst2, nRuns, nProcesses)
File "multiprocessing_crash.py", line 76, in
test_manyForkedProcessesSingleThreaded
run(inst1, nRuns)
File "multiprocessing_crash.py", line 28, in run
inst.run()
File "multiprocessing_crash.py", line 23, in run
self.d[self.key] = 0
File "<string>", line 2, in __setitem__
Traceback (most recent call last):
File "/usr/lib64/python2.7/multiprocessing/managers.py", line 759, in
_callmethod
File "multiprocessing_crash.py", line 155, in <module>
test_manyForkedProcessesSingleThreaded(inst1, inst2, nRuns, nProcesses)
File "multiprocessing_crash.py", line 82, in
test_manyForkedProcessesSingleThreaded
run(inst2, nRuns)
File "multiprocessing_crash.py", line 28, in run
inst.run()
File "multiprocessing_crash.py", line 19, in run
item = self.d.get(self.key)
File "<string>", line 2, in get
File "/usr/lib64/python2.7/multiprocessing/managers.py", line 759, in
_callmethod
kind, result = conn.recv()
kind, result = conn.recv()
cPickle.UnpicklingErrorMemoryError
: invalid load key, '#'.
Traceback (most recent call last):
File "/usr/lib64/python2.7/multiprocessing/util.py", line 268, in
_run_finalizers
Traceback (most recent call last):
File "/usr/lib64/python2.7/multiprocessing/util.py", line 268, in
_run_finalizers
finalizer()
finalizer()
File "/usr/lib64/python2.7/multiprocessing/util.py", line 201, in __call__
File "/usr/lib64/python2.7/multiprocessing/util.py", line 201, in __call__
res = self._callback(*self._args, **self._kwargs)
res = self._callback(*self._args, **self._kwargs)
File "/usr/lib64/python2.7/multiprocessing/managers.py", line 609, in
_finalize_manager
File "/usr/lib64/python2.7/multiprocessing/managers.py", line 609, in
_finalize_manager
if process.is_alive():
if process.is_alive():
File "/usr/lib64/python2.7/multiprocessing/process.py", line 155, in is_alive
File "/usr/lib64/python2.7/multiprocessing/process.py", line 155, in is_alive
assert self._parent_pid == os.getpid(), 'can only test a child process'
AssertionError: can only test a child process
----------
nosy: +christian.heimes
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Python tracker <[email protected]>
<https://bugs.python.org/issue32485>
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