I've been having a problem with a crashing Dovecot the last couple of months where it crashes after a couple of weeks of uptime. Been a bit difficult to diagnose. Anyway, we're now running 1.0.9 on a Sun Fire T1000 running Solaris 10.
Any good ideas on how to pin-point the problem?
- Peter
Here's the output from syslog when the last crash happened:
May 14 11:46:50 ifm.liu.se dovecot: [ID 107833 mail.info] imap-login: Login: user=<hidta>, method=PLAIN, rip=130.236.160.20, lip=13 0.236.160.6, secured May 14 11:46:50 ifm.liu.se dovecot: [ID 107833 mail.info] auth(default): new auth connection: pid=4054 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)) May 14 11:46:51 ifm.liu.se dovecot: [ID 107833 mail.error] IMAP(joher): Raw backtrace: 0x100082768 -> 0x1000298ec -> 0x100027e70 -> 0x100028fa8 -> 0x1000294a8 -> 0x10002057c -> 0x100014824 -> 0x100016cb4 -> 0x1000170d4 -> 0x10008a458 -> 0x100089938 -> 0x100022ad 8 -> 0x10000fe7c May 14 11:46:51 ifm.liu.se dovecot: [ID 684838 mail.error] child 3677 (imap) killed with signal 6 May 14 11:46:51 ifm.liu.se dovecot: [ID 107833 mail.warning] IMAP(hidta): Killed with signal 15 May 14 11:46:51 ifm.liu.se dovecot: [ID 107833 mail.warning] IMAP(peber): Killed with signal 15 ... May 14 11:46:51 ifm.liu.se dovecot: [ID 107833 mail.info] IMAP(yohell): Server shutting down May 14 11:46:51 ifm.liu.se dovecot: [ID 107833 mail.warning] imap-login: Killed with signal 15 May 14 11:46:51 ifm.liu.se dovecot: [ID 107833 mail.warning] auth(default): Killed with signal 15 May 14 11:46:51 ifm.liu.se dovecot[7743]: [ID 711832 mail.warning] I/O leak: 10000a578 (268) May 14 11:46:51 ifm.liu.se dovecot[7743]: [ID 711832 mail.warning] I/O leak: 10000a578 (275) May 14 11:46:51 ifm.liu.se dovecot[7743]: [ID 711832 mail.warning] I/O leak: 10000a578 (261) May 14 11:46:51 ifm.liu.se dovecot[7743]: [ID 711832 mail.warning] I/O leak: 10000a578 (256) May 14 11:46:51 ifm.liu.se dovecot[7743]: [ID 711832 mail.warning] I/O leak: 10000a578 (197) May 14 11:46:51 ifm.liu.se dovecot[7743]: [ID 711832 mail.warning] I/O leak: 10000a578 (254)