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[Bug dyninst/20052] pthreadprobes.exp stall
- From: "jistone at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Thu, 16 Jun 2016 00:19:22 +0000
- Subject: [Bug dyninst/20052] pthreadprobes.exp stall
- Auto-submitted: auto-generated
- References: <bug-20052-6586 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=20052
--- Comment #2 from Josh Stone <jistone at redhat dot com> ---
The segfault in the mutatee (pthreadprobes) appears to be a recursion problem:
https://github.com/dyninst/dyninst/issues/98
I don't know exactly why the mutator (stapdyn) gets stuck though. There does
appear to be a notification of the child exit received in libpcontrol.so, but
then it waits for further activity which never arrives.
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