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test_thread is flaky #51443
Description
| BPO | 7194 |
|---|---|
| Nosy | @pitrou, @ned-deily |
Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.
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GitHub fields:
assignee = 'https://github.com/pitrou'
closed_at = <Date 2009-10-27.13:11:19.292>
created_at = <Date 2009-10-23.18:20:45.711>
labels = ['tests', 'type-bug', 'library']
title = 'test_thread is flaky'
updated_at = <Date 2009-10-28.09:20:16.160>
user = 'https://github.com/pitrou'bugs.python.org fields:
activity = <Date 2009-10-28.09:20:16.160>
actor = 'ned.deily'
assignee = 'pitrou'
closed = True
closed_date = <Date 2009-10-27.13:11:19.292>
closer = 'pitrou'
components = ['Library (Lib)', 'Tests']
creation = <Date 2009-10-23.18:20:45.711>
creator = 'pitrou'
dependencies = []
files = []
hgrepos = []
issue_num = 7194
keywords = []
message_count = 4.0
messages = ['94392', '94393', '94559', '94617']
nosy_count = 2.0
nosy_names = ['pitrou', 'ned.deily']
pr_nums = []
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue7194'
versions = ['Python 2.6']
Activity
pitrou commentedon Oct 23, 2009
test_thread sometimes tries to release an unacquired mutex. It is easier
to reproduce when using the "-j" option (on trunk and py3k, since the
option doesn't exist on 2.6/3.1):
./python -m test.regrtest -j4 test_thread test_thread test_thread test_thread test_thread test_thread test_thread Unhandled exception in thread started by <bound method ThreadRunningTests.task of <test.test_thread.ThreadRunningTests testMethod=test_stack_size>> Traceback (most recent call last): File "/home/antoine/py3k/__svn__/Lib/test/test_thread.py", line 49, in task self.done_mutex.release() _thread.error: release unlocked lock test_threadpitrou commentedon Oct 23, 2009
Fixed in trunk, py3k and 3.1. Waiting for 2.6 to unfreeze before merging
there.
pitrou commentedon Oct 27, 2009
Backported to 2.6 in r75748.
ned-deily commentedon Oct 28, 2009
Duplicate of bpo-6186?