[Dovecot] 1.1.1 (maildir_uidlist_sync_update): assertion failed: (uidlist->initial_hdr_read)
Version: 1.1.1 OS: FreeBSD 7.0-STABLE amd64
I have only seen this happen twice so far. I do not know what the two users were doing to cause it.
Jun 26 17:23:26 hill dovecot: IMAP(userA): Invalid transaction log size (32812 vs 32920): /home/userA/Maildir/dovecot/private/indexes/.Deleted Messages/dovecot.index.log Jun 26 17:23:26 hill dovecot: IMAP(userA): Invalid transaction log size (32812 vs 32920): /home/userA/Maildir/dovecot/private/indexes/.Deleted Messages/dovecot.index.log Jun 26 17:23:26 hill dovecot: Panic: IMAP(userA): file maildir-uidlist.c: line 1207 (maildir_uidlist_sync_update): assertion failed: (uidlist->initial_hdr_read) Jun 26 17:23:26 hill dovecot: child 28120 (imap) killed with signal 6
Jul 11 13:41:46 hill dovecot: IMAP(userB): Invalid transaction log size (92984 vs 93076): /home/userB/Maildir/dovecot/private/indexes/.Old Backup.Personal/dovecot.index.log Jul 11 13:41:46 hill dovecot: IMAP(userB): Invalid transaction log size (92984 vs 93076): /home/userB/Maildir/dovecot/private/indexes/.Old Backup.Personal/dovecot.index.log Jul 11 13:41:46 hill dovecot: Panic: IMAP(userB): file maildir-uidlist.c: line 1207 (maildir_uidlist_sync_update): assertion failed: (uidlist->initial_hdr_read) Jul 11 13:41:46 hill kernel: pid 85434 (imap), uid 20128: exited on signal 6 (core dumped)
hill# gdb /usr/local/libexec/dovecot/imap imap.core GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "amd64-marcel-freebsd"... Core was generated by `imap'. Program terminated with signal 6, Aborted. Reading symbols from /usr/local/lib/libiconv.so.3...done. Loaded symbols for /usr/local/lib/libiconv.so.3 Reading symbols from /lib/libc.so.7...done. Loaded symbols for /lib/libc.so.7 Reading symbols from /usr/local/lib/dovecot/imap/lib01_acl_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib01_acl_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib10_quota_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib10_quota_plugin.so Reading symbols from /usr/lib/librpcsvc.so.4...done. Loaded symbols for /usr/lib/librpcsvc.so.4 Reading symbols from /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib20_fts_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib20_fts_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib20_listescape_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib20_listescape_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so Reading symbols from /libexec/ld-elf.so.1...done. Loaded symbols for /libexec/ld-elf.so.1 #0 0x00000000409d7e7c in kill () from /lib/libc.so.7 (gdb) bt full #0 0x00000000409d7e7c in kill () from /lib/libc.so.7 No symbol table info available. #1 0x00000000409d6ceb in abort () from /lib/libc.so.7 No symbol table info available. #2 0x00000000004b5385 in default_fatal_finish (type=LOG_TYPE_PANIC, status=0) at failures.c:152 backtrace = 0x3
#3 0x00000000004b610e in i_internal_fatal_handler (type=Could not find the frame base for "i_internal_fatal_handler". ) at failures.c:418 No locals. #4 0x00000000004b564a in i_panic (format=Could not find the frame base for "i_panic". ) at failures.c:193 args = Could not find the frame base for "i_panic". (gdb) hill# file /usr/local/libexec/dovecot/imap /usr/local/libexec/dovecot/imap: ELF 64-bit LSB executable, x86-64, version 1 (FreeBSD), for FreeBSD 7.0 (700101), dynamically linked (uses shared libs), FreeBSD-style, not strippedOn Wed, 2008-07-16 at 16:43 -0400, Adam McDougall wrote:
Jun 26 17:23:26 hill dovecot: Panic: IMAP(userA): file maildir-uidlist.c: line 1207 (maildir_uidlist_sync_update): assertion failed: (uidlist->initial_hdr_read)
Perhaps this fixes it? http://hg.dovecot.org/dovecot-1.1/rev/1edff123dd8f
Timo Sirainen wrote:
On Wed, 2008-07-16 at 16:43 -0400, Adam McDougall wrote:
Jun 26 17:23:26 hill dovecot: Panic: IMAP(userA): file maildir-uidlist.c: line 1207 (maildir_uidlist_sync_update): assertion failed: (uidlist->initial_hdr_read)
Perhaps this fixes it? http://hg.dovecot.org/dovecot-1.1/rev/1edff123dd8f
I am now running 1.1.2 in production, but I got a similar backtrace but different log message. The file mentioned has a later timestamp than the core, so it may have been modified since the Panic.
-rw------- 1 userC 3001 980088 Aug 4 19:30 /home/userC/Maildir/dovecot/private/indexes/.INBOX/dovecot.index.search.uids
Aug 4 11:15:20 boomhauer dovecot: imap-login: Login: user=<userC>, method=PLAIN, rip=35.9.37.164, lip=35.9.37.190, TLS Aug 4 11:15:20 boomhauer dovecot: IMAP(userC): fchown(/home/userC/Maildir/temp.boomhauer.34901.6594f6f24f978311, -1, 3000) failed: Operation not permitted Aug 4 11:15:20 boomhauer dovecot: IMAP(userC): dovecot-acl-list creation failed: safe_mkstemp(/home/userC/Maildir/temp.boomhauer.34901.6594f6f24f978311) failed: Operation not permitted Aug 4 11:15:21 boomhauer dovecot: IMAP(userC): Corrupted squat uidlist file /home/userC/Maildir/dovecot/private/indexes/.INBOX/dovecot.index.search.uids: missing/broken uidlist Aug 4 11:15:22 boomhauer dovecot: Panic: IMAP(userC): file squat-uidlist.c: line 153 (uidlist_write_array): assertion failed: ((uid & ~UID_LIST_MASK_RANGE) >= base_uid) Aug 4 11:15:22 boomhauer dovecot: child 34901 (imap) killed with signal 6
# gdb /usr/local/libexec/dovecot/imap imap.core GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "amd64-marcel-freebsd"... Core was generated by `imap'. Program terminated with signal 6, Aborted. Reading symbols from /usr/local/lib/libiconv.so.3...done. Loaded symbols for /usr/local/lib/libiconv.so.3 Reading symbols from /lib/libc.so.7...done. Loaded symbols for /lib/libc.so.7 Reading symbols from /usr/local/lib/dovecot/imap/lib01_acl_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib01_acl_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib10_quota_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib10_quota_plugin.so Reading symbols from /usr/lib/librpcsvc.so.4...done. Loaded symbols for /usr/lib/librpcsvc.so.4 Reading symbols from /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib20_fts_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib20_fts_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib20_listescape_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib20_listescape_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so Reading symbols from /libexec/ld-elf.so.1...done. Loaded symbols for /libexec/ld-elf.so.1 #0 0x00000000409de12c in kill () from /lib/libc.so.7 (gdb) bt full #0 0x00000000409de12c in kill () from /lib/libc.so.7 No symbol table info available. #1 0x00000000409dcf9b in abort () from /lib/libc.so.7 No symbol table info available. #2 0x00000000004b5be5 in default_fatal_finish (type=LOG_TYPE_PANIC, status=0) at failures.c:149 backtrace = 0x0 #3 0x00000000004b699e in i_internal_fatal_handler (type=Could not find the frame base for "i_internal_fatal_handler". ) at failures.c:423 No locals. #4 0x00000000004b5eaa in i_panic (format=Could not find the frame base for "i_panic". ) at failures.c:190 args = Could not find the frame base for "i_panic". (gdb) q
participants (2)
-
Adam McDougall
-
Timo Sirainen