search for: move_diff

Hello all, I'm getting a very often panic on my local dovecot setup when accessing some of the local folders. Error message is always Oct 25 14:34:50 imap(irusskikh): Panic: file mbox-sync.c: line 665 (mbox_sync_handle_header): assertion failed: (mail_ctx->mail.from_offset + move_diff != 1 && mail_ctx->mail.from_offset + move_diff != 2) Oct 25 14:34:50 imap(irusskikh): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0xa05a2) [0x7f05e40005a2] -> /usr/lib/dovecot/libdovecot.so.0(+0xa069a) [0x7f05e400069a] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7...

...) at failures.c:375 #3 0x00072398 in i_panic (format=0x873e8 "file %s: line %d (%s): assertion failed: (%s)") at failures.c:173 #4 0x0003e5c0 in mbox_sync_headers_add_space (ctx=0x873e8, size=554008) at mbox-sync-rewrite.c:106 #5 0x0003e750 in mbox_sync_try_rewrite (ctx=0xffbff640, move_diff=The value of variable 'move_diff' is distributed across several locations, and GDB cannot access its value. ) at mbox-sync-rewrite.c:252 #6 0x0003a2c0 in mbox_sync_loop (sync_ctx=0xffbff640, mail_ctx=0x0, partial=Cannot access memory at address 0xffffff9f ) at mbox-sync.c:737 #7 0x0003b6...

I'm running Dovecot dovecot-1.0.r13 on FreeBSD (FreeBSD 6.1-RELEASE- p10). Mail is stored in mbox format (dovecot.conf after the msg). Procmail delivers mail to subfolders under ~/.mail, locking using dotfiles. One folder in particular for one user has an mbox file ~/.mail/Cron. Quite often, I'll see that procmail processes are stacking up because ~/.mail/Cron.lock exists, and

...#3 0x00078190 in t_pop () at data-stack.c:149 frame_block = (struct stack_frame_block *) 0x7fffffff #4 0x00042a90 in mbox_sync_update_status (ctx=0x8f7e0) at mbox-sync-update.c:267 No locals. #5 0x00041730 in mbox_sync_rewrite (sync_ctx=0xffbff548, mail_ctx=0x39d5, end_offset=14098141, move_diff=27645, extra_space=1, first_seq=45, last_seq=163) at mbox-sync-rewrite.c:552 mails = (struct mbox_sync_mail *) 0xcf238 offset = 1 dest_offset = 4294967295 next_end_offset = 14079696 next_move_diff = 6 start_offset = 1275633 expunged_space = 0 idx = 185 first_nonexpunged_idx = 0 paddi...

..., keywords__type = 0x0, flags = 136 '\210', uid_broken = 0, from_offset = 0, body_size = 20202, offset = 50, space = -33} (gdb) print first_nonexpunged_idx $10 = 0 (gdb) print last_sq q eq $11 = 37 (gdb) print first_seq $12 = 1 (gdb) rint print padding_per_mail $13 = 1350 (gdb) print move_diff The value of variable 'move_diff' is distributed across several locations, and GDB cannot access its value. (gdb) print expunged_space The value of variable 'expunged_space' is distributed across several locations, and GDB cannot access its value. (gdb) [pri print end_offset Th...

Under Dovecot 1.0-rc27 on Solaris 10 we noticed this error today affecting one of our users repeatedly: Mar 28 14:02:01 myhost dovecot: IMAP(myuser): file mbox-sync-rewrite.c: line 423 (mbox_sync_read_and_move): assertion failed: (need_space == (uoff_t)-mails[idx].space) Mar 28 14:02:01 myhost dovecot: IMAP(myuser): Raw backtrace: 0x7ac54 -> 0x42cd4 -> 0x3e968 -> 0x3f54c -> 0x3f980

http://dovecot.org/releases/dovecot-1.0.rc26.tar.gz http://dovecot.org/releases/dovecot-1.0.rc26.tar.gz.sig Most importantly this should fix mbox problems in recent RCs. * Changed --with-headers to --enable-header-install * If time moves backwards only max. 5 seconds, sleep until we're back in the original present instead of killing ourself. An error is still logged. - IMAP: With

http://dovecot.org/releases/dovecot-1.0.rc26.tar.gz http://dovecot.org/releases/dovecot-1.0.rc26.tar.gz.sig Most importantly this should fix mbox problems in recent RCs. * Changed --with-headers to --enable-header-install * If time moves backwards only max. 5 seconds, sleep until we're back in the original present instead of killing ourself. An error is still logged. - IMAP: With