Multiple panics with 7.1-PRERELEASE amd64/i386 and varnish
Herve Boulouis
amon at aelita.org
Sat Nov 22 03:25:47 PST 2008
Le 14/11/2008 17:13, Herve Boulouis a écrit:
> Le 06/11/2008 16:05, Herve Boulouis a écrit:
> > Le 06/11/2008 11:29, Herve Boulouis a écrit:
> >
> > I just tried to reboot one of the boxes without kern.ipc.maxpipekva=104857600 to check for kva problems
> > but crashes persists, though the stack is completely different now. This time I included all the corrupt
> > parts of the stack that I had stripped in my original email but they are similar (from frame 18 to end).
> >
> > Any ideas ?
>
> We just found the same kind of crash with a 7.0-STABLE i386 from August so there is a serious bug in the kernel making
> varnish with file backend totaly unusable on FreeBSD 7.
Found the culprit: removing ZERO_COPY_SOCKETS from kernel config allows varnish to run happily with mmap'ed backend.
(at least no crash in the past 17 hours)
Tested on amd64 only.
--
Herve Boulouis
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