[Dovecot] Panic in 1.1.6 file ioloop.c: line 206

[Laurent Blume]

Hi all,

I just had a panic with dovecot 1.1.6, two days after replacing 1.0.15 
with it in production.

Here are the logs immediately preceding the panic, I think they're 
related. It seems the user connected simultaneously from two different 
clients, from his own computer and a webmail running on the server, then 
manipulated mail folders on one side, and logged out. The panic occurred 
3 seconds after the logout.

Is there a setting I might have missed that could avoid that?

TIA,

Laurent

Nov 27 19:25:59 balif dovecot: [ID 107833 local2.error] IMAP(user): 
stat() failed with mbox file /home/user/r&AOk-union-DA: No such file or 
directory
Nov 27 19:25:59 balif last message repeated 1 time
Nov 27 19:25:59 balif dovecot: [ID 107833 local2.info] IMAP(user): 
Disconnected: Logged out bytes=436/4810193
Nov 27 19:25:59 balif dovecot: [ID 107833 local2.error] IMAP(user): 
file_dotlock_open() failed with file 
/var/dovecot/index/user/.imap/R&AOk-union-DAFC-DCBE-DMCT/dovecot.index.log: 
No such file or directory
Nov 27 19:25:59 balif last message repeated 1 time
Nov 27 19:25:59 balif dovecot: [ID 107833 local2.error] IMAP(user): 
stat() failed with mbox file /home/user/R&AOk-union-DAFC-DCBE-DMCT: No 
such file or directory
Nov 27 19:25:59 balif dovecot: [ID 107833 local2.info] IMAP(user): 
Disconnected: Logged out bytes=494/314696
Nov 27 19:25:59 balif dovecot: [ID 107833 local2.error] IMAP(user): 
file_dotlock_open() failed with file 
/var/dovecot/index/user/.imap/r&AOk-union-directeurs/dovecot.index.log: 
No such file or directory
Nov 27 19:25:59 balif last message repeated 1 time
Nov 27 19:25:59 balif dovecot: [ID 107833 local2.error] IMAP(user): 
stat() failed with mbox file /home/user/r&AOk-union-directeurs: No such 
file or directory
Nov 27 19:25:59 balif dovecot: [ID 107833 local2.info] IMAP(user): 
Disconnected: Logged out bytes=470/1138733
Nov 27 19:25:59 balif dovecot: [ID 107833 local2.error] IMAP(user): 
file_dotlock_open() failed with file 
/var/dovecot/index/user/.imap/NACRE/dovecot.index.log: No such file or 
directory
Nov 27 19:25:59 balif last message repeated 1 time
Nov 27 19:25:59 balif dovecot: [ID 107833 local2.error] IMAP(user): 
stat() failed with mbox file /home/user/NACRE: No such file or directory
Nov 27 19:25:59 balif last message repeated 1 time
Nov 27 19:25:59 balif dovecot: [ID 107833 local2.info] IMAP(user): 
Disconnected: Logged out bytes=2429/174842484
Nov 27 19:25:59 balif dovecot: [ID 107833 local2.info] IMAP(user): 
Disconnected: Logged out bytes=467/10178
Nov 27 19:26:02 balif dovecot: [ID 107833 local2.crit] Panic: file 
ioloop.c: line 206: assertion failed: (tv_r->tv_sec >= 0 && 
tv_r->tv_usec >= 0)
Nov 27 19:26:02 balif dovecot: [ID 398108 local2.error] Raw backtrace: 
0x24d90 -> 0x2851c -> 0x286ac -> 0x28728 -> 0x28de0 -> 0x2877c -> 
0x1f56c -> 0x15c40


-- 
/ Leader de Projet & Communauté    | I'm working, but not speaking for
\ G11N   http://fr.opensolaris.org | Bull Services http://www.bull.com
/ FOSUG  http://guses.org          |