[Dovecot] Dovecot 2.0.beta3: Child killed with signal 11

[Bernhard Schmidt]

Bernhard Schmidt <berni at birkenwald.de> wrote:

>> On Sun, 2010-02-28 at 16:09 +0100, Thomas Leuxner wrote:
>>> Feb 28 16:07:00 spectre dovecot: master: service(lmtp): child 17322 kille=
>> d with signal 11 (core dumps disabled)
>> Could you get gdb backtrace? http://dovecot.org/bugreport.html
>
> For the record, I see those too. I use Stephan Bosch's Debian packages.
> The issue has not been there with 2:2.0.beta3-0~auto+4
> (hg 10807:ba19f3c077a8), but has appeared with 2:2.0.beta3-0~auto+6 (hg
> 10815:1a888e13bf7f). 
>
> #0  0x00007f525ef3dc93 in epoll_wait () from /lib/libc.so.6
> No symbol table info available.
> #1  0x00007f525f85e07a in io_loop_handler_run (ioloop=0x18495d0)
>     at ioloop-epoll.c:175
>         ctx = 0x18497e0
>         event = <value optimized out>
>         list = <value optimized out>
>         io = <value optimized out>
>         tv = {tv_sec = 2147483, tv_usec = 0}
>         t_id = 2
>         msecs = 2147483647
>         ret = 1
>         i = <value optimized out>
>         call = <value optimized out>
> #2  0x00007f525f85d268 in io_loop_run (ioloop=0x18495d0) at ioloop.c:350
> No locals.
> #3  0x00007f525f84d9d3 in master_service_run (service=0x18494b0, 
>     callback=0x1849850) at master-service.c:478
> No locals.

Although the backtrace does not look like it, this problem also seems to
be fixed by 10817:a5b4cbf46b9b . At least that's the only change between
2:2.0.beta3-0~auto+7 (broken) and 2:2.0.beta3-0~auto+8 (good).

Bernhard