[Samba] Samba 4.1.11 smbd crashes regularly
Volker.Lendecke at SerNet.DE
Wed Aug 13 05:00:38 MDT 2014
On Wed, Aug 13, 2014 at 11:22:03AM +0200, Christian wrote:
> On 2014-08-12 12:24, Volker Lendecke wrote:
> >On Tue, Aug 12, 2014 at 08:52:04AM +0200, Christian wrote:
> >>I'm using a fresh install of samba 4.1.11 compiled from source on a
> >>fully patched Ubuntu 12.04 Server.
> >>Most Clients are Windows 7 and some are Windows XP.
> >>My logs get flooded (happend over 100 times in the last 12 hours)
> >>with internal errors and smbd dumps core.
> >>Has anyone else such a problem or knows how to fix it?
> >Jeremy recently fixed
> >Is it possible that you are sitting on something similar?
> >Can you try the patchset in
> >and report back?
> Hello Volker,
> the backtraces are still there, 157 until now. Is there anything
> else i could do?
If you compile yourself, can you give
a try such that we get debug symbols? Also, all information
around this would help a lot. In case you have used gdb
before, you might put
panic action = /bin/sleep 9999
into your smb.conf. If an smbd crashes, it will spawn a
sleep child (visible with ps axf). Attach to the parent of
that sleep (the smbd) with gdb:
gdb /usr/sbin/smbd --pid=<pid>
and issue a
at the prompt.
We do have scripts to do this automatically, but I don't
have a recipe handy to walk you through that. Maybe someone
else on this list has it available somewhere?
The bt full would VERY likely provide interesting
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