mupdate thread died with SIGSEGV

[João Assad]

João Assad wrote:

> This doesnt seem to be related to the mmap problem
>
> The only errors I got on cyrus log when it happened were a bunch of this:
>
> Apr 10 16:35:03 cyrus-fe1 cyrus/lmtp[30983]: mupdate-client: 
> connect(10.1.5.101): Connection timed out
>
> This time I have strace and gdb logs. Im sending attached the last 
> 1000 lines of the mupdate process strace, the last 1000 of the mupdate 
> thread strace and the gdb trace I managed to extract from the core dump.
>
> Note that strace was configured to not log futex calls.

I got the same error again this morning. Im sending new backtraces attached.

Regards
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