[Dovecot] Dovecot 2.2.{3, 4} - Fatal: master: service(imap): child 44562 killed with signal 11, related to IMAPC?

[Marcin Mirosław]

W dniu 05.07.2013 14:37, Axel Luttgens pisze:
> Le 28 juin 2013 à 15:48, Marcin Mirosław a écrit :
> 
>> [...]
>>
>> I have fixed configuration. Sadly, dovecot still throws segfaults.
> 
> Hello Marcin,

Hi Axel!
Yhanks for bringing my problem up.

> Do you still encounter the problem?
> FYI, just upgraded from 2.2.3 to 2.2.4 here, without any obvious ill effect wrt imap sessions.

I did some tests. Problems appears when I use namespace with defined
IMAPC. My definition of addistionale namespaces is keept in database,
here it is:
namespace=mailinglists xxxx-wp-pl
test3$namespace/test3/location=mdbox:~/.mdbox/test3/$namespace/test3/prefix=test3.$namespace/mailinglists/location=mdbox:~/.mdbox/mailinglists$namespace/mailinglists/prefix=mailinglists.$namespace/mailinglists/separator=.$namespace/test3
/separator=.$namespace/xxxx-wp-pl/location=imapc:~/imapc.xxxx-wp-pl/$namespace/xxxx-wp-pl/prefix=xxxx-wp-pl.$imapc_host=imap.wp.pl$imapc_port=993$imapc_user=xxxx
@wp.pl$imapc_password=QWERTY$imapc_ssl=imaps$imapc_ssl_ca_dir=/etc/ssl/certs$imapc_ssl_verify=no$imapc_feature=rfc.822$ignore_on_failure=yes

I've also problem with dovecot 2.2.3.

Regards,
Marcin.