Re: TCP4/6 socket closure causing system crash..

From: Arnaldo Carvalho de Melo
Date: Wed May 04 2005 - 11:16:34 EST


On 5/4/05, Matti Aarnio <matti.aarnio@xxxxxxxxxxx> wrote:
> I have CVS-pserver running under a chroot wrapper.
> Recently system has become unresponsive the instance somebody
> refers to the pserver...
>
> I have three kernels to choose from:
>
> title Fedora Core (2.6.11-1.1282_FC4smp)
> title Fedora Core (2.6.11-1.1276_FC4smp)
> title Fedora Core (2.6.11-1.1191_FC4smp)
>
> First two crash, third works just fine for this workset.
>
> Serial console capture tells following:
>
> -----------------
>
> Kernel 2.6.11-1.1282_FC4smp on an i686
>
> mismatch in kmem_cache_free: expected cache f78ee500, got f7972800

Look at https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=155389

Try with the sk_prot_creator patch.

- Arnaldo
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