Bug#551903: libc6-i686 pthread_cond_wait fails to reacquire mutex upon cancellation
On Wed, Jun 02, 2010 at 11:28:50PM +0300, Rémi Denis-Courmont wrote:
> Le mardi 1 juin 2010 20:20:01 Aurelien Jarno, vous avez écrit :
> > I am therefore reopening this bug as it may still be present, though we
> > now have a different version and a different compiler. As I am unable
> > to reproduce the original problem, I am unable to test this new version.
> > Could you please test if version 2.11.1-2 is affected or not?
>
> It is. I hit the failure case after 8074 consecutive iterations.
>
Ok, it's really bad, especially as I don't have a way to debug it...
gcc-4.4 miscompiles something in this bug, and gcc-4.3 miscompiles
else in bug#583858...
Could you please give me more details about your CPU (cat
/proc/cpuinfo), so that I can try to find a machine with the same CPU?
--
Aurelien Jarno GPG: 1024D/F1BCDB73
aurelien@aurel32.net http://www.aurel32.net
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