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[Bug nptl/21422] Deadlock in 2.25 pthread_cond_broadcast after process abort
- From: "dimitri.staessens at ugent dot be" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Mon, 24 Apr 2017 17:41:16 +0000
- Subject: [Bug nptl/21422] Deadlock in 2.25 pthread_cond_broadcast after process abort
- Auto-submitted: auto-generated
- References: <bug-21422-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=21422
--- Comment #3 from Dimitri Staessens <dimitri.staessens at ugent dot be> ---
Hi Michael,
thanks for trying. Just wanted get that angle covered.
I can confirm I'm seeing the same behaviour on my system. It works in 2.24 and
on 2.25 the sending process hangs in pthread_cond_wait. However, when compiling
a debug build (gcc -g3 -lpthread test.c -o test), it did work. Does a debug
build work on your end as well?
I hope the devs can do something with this.
Thanks for flagging this, so we know we don't have to look for bugs in our code
when we see this one pop up.
cheers,
Dimitri
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