From: Marcelo Tosatti <mtosatti@redhat.com>
To: "Rengert, Mark" <mrengert@redcom.com>
Cc: "'kvm@vger.kernel.org'" <kvm@vger.kernel.org>
Subject: Re: qemu-ppc core dumps randomly on postgresql thread safety test
Date: Fri, 6 Jan 2012 09:30:11 -0200 [thread overview]
Message-ID: <20120106113011.GC24803@amt.cnet> (raw)
In-Reply-To: <401084E5E73F4241A44F3C9E6FD7942820D63505@exch-01>
This is a QEMU bug, please send the bug report to qemu-devel@nongnu.org.
On Thu, Jan 05, 2012 at 05:26:26PM -0500, Rengert, Mark wrote:
> Hi -
>
> I am using scratchbox2 under Ubuntu 10.04 to build postgresql for ppc. About half the time the configuration test for thread safety fails with a qemu-ppc coredump. It fails less often when QEMU_STRACE is defined but it still fails sometimes. It appears to happen in the pthread_join() call, I think.
>
> Here is the info requested on the KVM bug report webpage (http://www.linux-kvm.org/page/Bugs):
>
> CPU model: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz
>
> Host kernel: Linux florida 2.6.32-36-generic-pae #79-Ubuntu SMP Tue Nov 8 23:25:26 UTC 2011 i686 GNU/Linux
>
> Guest: via "sb2 -t powerpc-unknown-linux-gnu"
>
> Qemu command: (generated by scratchbox) "/usr/bin/qemu-ppc -U LD_PRELOAD -L / -0 ./conftest ./conftest"
>
prev parent reply other threads:[~2012-01-06 11:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-05 22:26 qemu-ppc core dumps randomly on postgresql thread safety test Rengert, Mark
2012-01-06 11:30 ` Marcelo Tosatti [this message]
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