I should probably also post the messages leading up for reference. Note
that I did not see any stale NFS messages this time, but did get the
usual duplicate file messages:
Dec 24 10:43:07 gehenna11 dovecot: IMAP(user):
/rci/nqu/rci/u1/user/dovecot/.INBOX/dovecot-uidlist: Duplicate file
entry at line 4:
1231949492.M325236P5922V03E80009I01B6DCA5_0.gehenna9.rutgers.edu,S=4398:2,S
(uid 514 -> 721)
Dec 24 10:43:08 gehenna11 dovecot: IMAP(user): Maildir
/rci/u1/user/Maildir: Expunged message reappeared, giving a new UID (old
uid=516,
file=1231952516.M164875P24494V03E80009I01B6DCAC_0.gehenna9.rutgers.edu,S=4355:2,S)
Dec 24 10:44:38 gehenna11 dovecot: IMAP(user):
/rci/nqu/rci/u1/user/dovecot/.INBOX/dovecot-uidlist: Duplicate file
entry at line 6:
1233524267.M97899P9543V04240006I01B6E908_0.gehenna5.rutgers.edu,S=3039:2,S
(uid 517 -> 723)
Dec 24 10:44:38 gehenna11 dovecot: IMAP(user): Panic: file
maildir-uidlist.c: line 405 (maildir_uidlist_records_array_delete):
assertion failed: (pos != NULL)
Dec 24 10:44:38 gehenna11 dovecot: IMAP(user): Raw backtrace:
/usr/libexec/dovecot/imap [0x49edd0] -> /usr/libexec/dovecot/imap
[0x49ee33] -> /usr/libexec/dovecot/imap [0x49e496] ->
/usr/libexec/dovecot/imap [0x43f064] ->
/usr/libexec/dovecot/imap(maildir_uidlist_refresh+0x2d0) [0x43fbf0] ->
/usr/libexec/dovecot/imap [0x43c91f] ->
/usr/libexec/dovecot/imap(maildir_storage_sync_init+0x14e) [0x43cefe] ->
/usr/libexec/dovecot/imap(imap_sync_init+0x67) [0x4283d7] ->
/usr/libexec/dovecot/imap [0x41bf5e] -> /usr/libexec/dovecot/imap
[0x458ecd] -> /usr/libexec/dovecot/imap(io_loop_handle_timeouts+0x8b)
[0x4a5f6b] -> /usr/libexec/dovecot/imap(io_loop_handler_run+0x73)
[0x4a6bd3] -> /usr/libexec/dovecot/imap(io_loop_run+0x1d) [0x4a5d6d] ->
/usr/libexec/dovecot/imap(main+0x620) [0x428f20] ->
/lib64/libc.so.6(__libc_start_main+0xf4) [0x354301d994] ->
/usr/libexec/dovecot/imap [0x419ac9]
Dec 24 10:44:38 gehenna11 dovecot: dovecot: child 19032 (imap) killed
with signal 6 (core dumped)
On 12/24/2009 11:26 AM, David Halik wrote:
Dec 23 11:05:44 gehenna18.rutgers.edu dovecot: IMAP(user1): Panic: file
maildir-uidlist.c: line 403 (maildir_uidlist_records_array_delete):
assertion failed: (pos != NULL)
This is hopefully fixed by:
http://hg.dovecot.org/dovecot-1.2/rev/d00abdaf9df2
Timo, I came into work this morning and found three new core dumps
from maildir_uidlist_records_array_delete while running the patch you
gave me yesterday, so I guess it's not fixed after all. I double
checked that it is in fact running your patch, and it is. You can tell
also that maildir-uidlist.c: line 403 changed to 405.
Here's the short backtrace:
#0 0x0000003543030265 in raise (sig=<value optimized out>) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1 0x0000003543031d10 in abort () at abort.c:88
#2 0x000000000049eddd in default_fatal_finish (type=<value optimized
out>, status=0) at failures.c:160
#3 0x000000000049ee33 in i_internal_fatal_handler
(type=LOG_TYPE_PANIC, status=0, fmt=<value optimized out>, args=<value
optimized out>) at failures.c:443
#4 0x000000000049e496 in i_panic (format=0x6 <Address 0x6 out of
bounds>) at failures.c:207
#5 0x000000000043f064 in maildir_uidlist_records_array_delete
(uidlist=<value optimized out>, rec=0x16dbd48) at maildir-uidlist.c:405
#6 0x000000000043fbf0 in maildir_uidlist_refresh (uidlist=0x16c75b0)
at maildir-uidlist.c:552
#7 0x000000000043c91f in maildir_sync_context (ctx=0x16a7188,
forced=false, find_uid=0x0, lost_files_r=0x7fff86f83d87) at
maildir-sync.c:659
#8 0x000000000043cefe in maildir_storage_sync_init (box=0x16b64f8,
flags=0) at maildir-sync.c:924
#9 0x00000000004283d7 in imap_sync_init (client=0x16b27a0,
box=0x16b64f8, imap_flags=0, flags=0) at imap-sync.c:146
#10 0x000000000041bf5e in idle_sync_now (box=0x4a58, ctx=0x16b3db8) at
cmd-idle.c:127
#11 0x0000000000458ecd in check_timeout (ibox=0x16b64f8) at
index-mailbox-check.c:43
#12 0x00000000004a5f6b in io_loop_handle_timeouts (ioloop=0x16afb60)
at ioloop.c:313
#13 0x00000000004a6bd3 in io_loop_handler_run (ioloop=0x16afb60) at
ioloop-epoll.c:180
#14 0x00000000004a5d6d in io_loop_run (ioloop=0x16afb60) at ioloop.c:335
#15 0x0000000000428f20 in main (argc=<value optimized out>,
argv=<value optimized out>, envp=0x7fff86f840b8) at main.c:327
And the full backtrace:
http://pastebin.com/f651f649e
--
================================
David Halik
System Administrator
OIT-CSS Rutgers University
dha...@jla.rutgers.edu
================================
