[issue11870] test_3_join_in_forked_from_thread() of test_threading hangs 1 hour on "x86 Ubuntu Shared 3.x"

[Charles-François Natali]

Charles-François Natali <neologix at free.fr> added the comment:

To debug this, we should probably make use of faulthandler (but not
dump_tracebacks_later, since it creates a new thread). The way to go
could be to make the parent process send a fatal signal to the child
process if the latter takes too long to complete.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue11870>
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