[Bug 204178] stress2 on arm64 thr1 hangs after printing pthread_join error

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Sat Nov 28 13:14:14 UTC 2015


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=204178

Konstantin Belousov <kib at FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |kib at FreeBSD.org

--- Comment #6 from Konstantin Belousov <kib at FreeBSD.org> ---
(In reply to Andrew Turner from comment #5)
Could you instrument the tcb_lock to add the atomic counters for acquires and
releases ?  Then we would see the generation counts for acq/rel on tcb_lock, in
particular, whether something was missed at unlock, or e.g. a thread was
terminated without unlock (weird).

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