[Dovecot] Dovecot crash in 1.0.13

[Peter Eriksson]

Timo Sirainen wrote:
> On Wed, 2008-05-14 at 12:29 +0200, Peter Eriksson wrote:
> 
>> May 14 11:46:51 ifm.liu.se dovecot: [ID 107833 mail.error] IMAP(joher):
>> file maildir-uidlist.c: line 143: assertion failed: (UIDLIS
>> T_IS_LOCKED(uidlist))
> 
> If this still hapens with 1.0.13, it would help to get a gdb backtrace.
> http://dovecot.org/bugreport.html
> 

Now 1.0.13 crashed for me. Here's the relevant parts of the syslog file:


May 20 15:16:30 ifm.liu.se dovecot: [ID 107833 mail.info] auth(default):
new auth connection: pid=11109
May 20 15:16:30 ifm.liu.se dovecot: [ID 107833 mail.info] auth(default):
new auth connection: pid=11108
May 20 15:16:32 ifm.liu.se dovecot: [ID 107833 mail.error] IMAP(inand):
file mail-index-view-sync.c: line 666: assertion failed: (v
iew->log_file_offset >= view->map->hdr.log_file_int_offset)
May 20 15:16:32 ifm.liu.se dovecot: [ID 107833 mail.error] IMAP(inand):
Raw backtrace: 0x100082ee8 -> 0x1000630d4 -> 0x10004b484 ->
 0x1000203e8 -> 0x1000209dc -> 0x100011f90 -> 0x100016e74 -> 0x100017294
-> 0x10008ac90 -> 0x10008a170 -> 0x100022cc8 -> 0x10001003
c
May 20 15:16:32 ifm.liu.se dovecot: [ID 684838 mail.error] child 11097
(imap) killed with signal 6
May 20 15:16:32 ifm.liu.se dovecot: [ID 107833 mail.warning]
IMAP(natro): Killed with signal 15
May 20 15:16:32 ifm.liu.se dovecot: [ID 107833 mail.warning]
IMAP(inand): Killed with signal 15
May 20 15:16:32 ifm.liu.se dovecot: [ID 107833 mail.info] IMAP(inand):
Server shutting down
May 20 15:16:32 ifm.liu.se dovecot: [ID 107833 mail.warning] imap-login:
Killed with signal 15
May 20 15:16:32 ifm.liu.se dovecot: [ID 107833 mail.info] IMAP(natro):
Server shutting down

...

Output from "dovecot-n" attached.

Dovecot version: 1.0.13 (yes yes, I will try out 1.1 soon :-)
Operating system: Solaris 10
CPU: SPARC
Hardware: Sun Fire T1000
Filesystem: NFSv4 from a Sun Fire X4500 (Thumper) server with ZFS.
Mailstore: Maildir


Exactly what was being done when it crashes is unclear (typically we
have around 220 imap processes running)

I checked out that users Maildir folder but couldn't really see anything
special. I know that user has been trying out Microsoft Outlook lately
(we normally use Thunderbird, Eudora or Outlook Express).

No core dump for now.

- Peter
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