Re: [Dovecot] Dovecot crash in 1.0.13

20 May 2008

      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

1.0.13: /etc/dovecot.conf
base_dir: /var/run/dovecot/
protocols: imap pop3 imaps pop3s
ssl_ca_file: /ifm/etc/certs/dovecot-CA.cert.pem
ssl_cert_file: /ifm/etc/certs/dovecot-ifm.cert.pem
ssl_key_file: /ifm/etc/certs/dovecot-ifm.key.pem
login_dir: /var/run/dovecot/login
login_executable(default): /ifm/libexec/dovecot/imap-login
login_executable(imap): /ifm/libexec/dovecot/imap-login
login_executable(pop3): /ifm/libexec/dovecot/pop3-login
login_greeting: Welcome to the IFM Dovecot Server.
first_valid_uid: 100
mail_location: maildir:Maildir
mmap_disable: yes
maildir_copy_with_hardlinks: yes
mbox_write_locks: fcntl
mail_executable(default): /ifm/libexec/dovecot/imap
mail_executable(imap): /ifm/libexec/dovecot/imap
mail_executable(pop3): /ifm/libexec/dovecot/pop3
mail_plugin_dir(default): /ifm/lib/dovecot/imap
mail_plugin_dir(imap): /ifm/lib/dovecot/imap
mail_plugin_dir(pop3): /ifm/lib/dovecot/pop3
imap_capability(default): CAPABILITY IMAP4rev1 SASL-IR SORT THREAD=REFERENCES MULTIAPPEND UNSELECT LITERAL+ CHILDREN NAMESPACE LOGIN-REFERRALS STARTTLS AUTH=PLAIN AUTH=LOGIN AUTH=GSSAPI
imap_capability(imap): CAPABILITY IMAP4rev1 SASL-IR SORT THREAD=REFERENCES MULTIAPPEND UNSELECT LITERAL+ CHILDREN NAMESPACE LOGIN-REFERRALS STARTTLS AUTH=PLAIN AUTH=LOGIN AUTH=GSSAPI
imap_capability(pop3):
imap_client_workarounds(default): outlook-idle delay-newmail
imap_client_workarounds(imap): outlook-idle delay-newmail
imap_client_workarounds(pop3): outlook-idle
pop3_uidl_format(default):
pop3_uidl_format(imap):
pop3_uidl_format(pop3): %08Xu%08Xv
pop3_client_workarounds(default):
pop3_client_workarounds(imap):
pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh
namespace:
type: private
separator: /
inbox: yes
namespace:
type: private
separator: /
prefix: mail/
hidden: yes
namespace:
type: private
separator: /
prefix: Mail/
hidden: yes
namespace:
type: private
separator: /
prefix: ~/mail/
hidden: yes
namespace:
type: private
separator: /
prefix: ~/Mail/
hidden: yes
namespace:
type: private
separator: /
prefix: ~%u/mail/
hidden: yes
namespace:
type: private
separator: /
prefix: ~%u/Mail/
hidden: yes
auth default:
mechanisms: plain login gssapi
executable: /ifm/libexec/dovecot/dovecot-auth
verbose: yes
debug: yes
passdb:
driver: pam
userdb:
driver: passwd