I can confirm that this bug also happens on the latest version available: root@dovecot:/# dovecot --version 2.2.devel (ebf2e93) root@dovecot:/# dpkg -l|grep dovecot ii dovecot-core 2:2.2.24-1~auto+23 amd64 secure POP3/IMAP server - core files ii dovecot-dbg 2:2.2.24-1~auto+23 amd64 secure POP3/IMAP server - debug symbols ii dovecot-imapd 2:2.2.24-1~auto+23 amd64 secure POP3/IMAP server - IMAP daemon ii dovecot-lmtpd 2:2.2.24-1~auto+23 amd64 secure POP3/IMAP server - LMTP server ii dovecot-lucene 2:2.2.24-1~auto+23 amd64 secure POP3/IMAP server - Lucene support ii dovecot-mysql 2:2.2.24-1~auto+23 amd64 secure POP3/IMAP server - MySQL support ii dovecot-pop3d 2:2.2.24-1~auto+23 amd64 secure POP3/IMAP server - POP3 daemon ii dovecot-sieve 2:2.2.24-1~auto+23 amd64 secure POP3/IMAP server - Sieve filters support ii dovecot-solr 2:2.2.24-1~auto+23 amd64 secure POP3/IMAP server - Solr support
On Wed, May 11, 2016 at 4:38 PM, Daniel van Ham Colchete < [email protected]> wrote: > I would like to report a bug we are seeing on an new deployment here: > > Linux: Debian Jessie, inside a Docker container > Dovecot version: 2.2.23 (806d709) / 2.2.23-1~bpo8+1 > doveconf -n: http://pastebin.com/2xA2xuRw > Filesystem: CephFS - Jewel > > After migrating our users from our old server to our new one we can't > access a few mailboxes. Backtrace follows: > > root@dovecot:/# gdb --args /usr/lib/dovecot/imap -u > [email protected] > GNU gdb (Debian 7.7.1+dfsg-5) 7.7.1 > Copyright (C) 2014 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later < > http://gnu.org/licenses/gpl.html> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. Type "show copying" > and "show warranty" for details. > This GDB was configured as "x86_64-linux-gnu". > Type "show configuration" for configuration details. > For bug reporting instructions, please see: > <http://www.gnu.org/software/gdb/bugs/>. > Find the GDB manual and other documentation resources online at: > <http://www.gnu.org/software/gdb/documentation/>. > For help, type "help". > Type "apropos word" to search for commands related to "word"... > Reading symbols from /usr/lib/dovecot/imap...Reading symbols from > /usr/lib/debug/.build-id/e2/488f839ac2b10504ef74b1b2f2146891ca2f62.debug...done. > done. > (gdb) run > Starting program: /usr/lib/dovecot/imap -u [email protected] > * PREAUTH [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE > IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT > MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS > LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN > CONTEXT=SEARCH LIST-STATUS BINARY MOVE SPECIAL-USE QUOTA] Logged in as > [email protected] > a select INBOX > > Program received signal SIGSEGV, Segmentation fault. > strrchr () at ../sysdeps/x86_64/strrchr.S:32 > 32 ../sysdeps/x86_64/strrchr.S: No such file or directory. > (gdb) where > #0 strrchr () at ../sysdeps/x86_64/strrchr.S:32 > #1 0x00007ffff7b0a261 in sdbox_file_move (file=file@entry=0x5555557e6530, > alt_path=alt_path@entry=true) at sdbox-file.c:312 > #2 0x00007ffff7b0cd11 in dbox_sync_file_move_if_needed > (type=SDBOX_SYNC_ENTRY_TYPE_MOVE_TO_ALT, file=0x5555557e6530) at > sdbox-sync.c:30 > #3 sdbox_sync_file (type=SDBOX_SYNC_ENTRY_TYPE_MOVE_TO_ALT, uid=13120, > seq=819, ctx=0x5555557e32e0) at sdbox-sync.c:58 > #4 sdbox_sync_add (sync_rec=0x7fffffffe570, ctx=0x5555557e32e0) at > sdbox-sync.c:96 > #5 sdbox_sync_index (ctx=0x5555557e32e0) at sdbox-sync.c:131 > #6 sdbox_sync_begin (mbox=mbox@entry=0x5555557ce500, > flags=flags@entry=(unknown: > 0), ctx_r=ctx_r@entry=0x7fffffffe680) at sdbox-sync.c:234 > #7 0x00007ffff7b0d07d in sdbox_sync (mbox=mbox@entry=0x5555557ce500, > flags=flags@entry=(unknown: 0)) at sdbox-sync.c:297 > #8 0x00007ffff7b0d108 in sdbox_storage_sync_init (box=0x5555557ce500, > flags=(MAILBOX_SYNC_FLAG_FULL_READ | MAILBOX_SYNC_FLAG_FIX_INCONSISTENT)) > at sdbox-sync.c:323 > #9 0x00007ffff7aea85b in mailbox_sync_init (box=0x5555557ce500, > flags=(MAILBOX_SYNC_FLAG_FULL_READ | MAILBOX_SYNC_FLAG_FIX_INCONSISTENT)) > at mail-storage.c:1664 > #10 0x00007ffff7aea9a7 in mailbox_sync (box=<optimized out>, > flags=<optimized out>, flags@entry=MAILBOX_SYNC_FLAG_FULL_READ) at > mail-storage.c:1712 > #11 0x0000555555568fa0 in select_open (readonly=false, mailbox=<optimized > out>, ctx=0x5555557c9928) at cmd-select.c:303 > #12 cmd_select_full (cmd=<optimized out>, readonly=<optimized out>) at > cmd-select.c:426 > #13 0x000055555556fdbd in command_exec (cmd=cmd@entry=0x5555557c9800) at > imap-commands.c:180 > #14 0x000055555556e182 in client_command_input (cmd=cmd@entry=0x5555557c9800) > at imap-client.c:958 > #15 0x000055555556e210 in client_command_input (cmd=0x5555557c9800) at > imap-client.c:1018 > #16 0x000055555556e5d5 in client_handle_next_command > (remove_io_r=<synthetic pointer>, client=0x5555557c8c00) at > imap-client.c:1058 > #17 client_handle_input (client=0x5555557c8c00) at imap-client.c:1070 > #18 0x000055555556ead5 in client_input (client=0x5555557c8c00) at > imap-client.c:1117 > #19 0x00007ffff7837c3c in io_loop_call_io (io=0x5555557c96f0) at > ioloop.c:564 > #20 0x00007ffff78390a1 in io_loop_handler_run_internal > (ioloop=ioloop@entry=0x5555557966e0) > at ioloop-epoll.c:220 > #21 0x00007ffff7837cc5 in io_loop_handler_run > (ioloop=ioloop@entry=0x5555557966e0) > at ioloop.c:612 > #22 0x00007ffff7837e68 in io_loop_run (ioloop=0x5555557966e0) at > ioloop.c:588 > #23 0x00007ffff77ce0e3 in master_service_run (service=0x555555796580, > callback=<optimized out>) at master-service.c:640 > #24 0x0000555555561ab2 in main (argc=3, argv=0x555555796390) at main.c:454 > (gdb) > > One important info is that I used to use Alternate Storage on the older > servers, but the not on the new one. Code seems to be trying to move a > message to an alternate storage that doesn't exist. > > doveadm dump dovecot.index will show that we still have the > ALTERNATE_STORAGE flag set: > > root@dovecot:/srv/dovecot/mail/ > mav.com.br/daniel.colchete/mailboxes/INBOX/dbox-Mails# doveadm dump > dovecot.index|grep RECORD|head > -- RECORDS: 932 > RECORD: seq=1, uid=9393, flags=0x49 (Seen Answered) > RECORD: seq=2, uid=9442, flags=0x40 > RECORD: seq=3, uid=10253, flags=0x48 (Seen) > RECORD: seq=4, uid=10268, flags=0x48 (Seen) > RECORD: seq=5, uid=10283, flags=0x48 (Seen) > RECORD: seq=6, uid=10309, flags=0x48 (Seen) > RECORD: seq=7, uid=10311, flags=0x40 > RECORD: seq=8, uid=10324, flags=0x49 (Seen Answered) > RECORD: seq=9, uid=10330, flags=0x48 (Seen) > > Thank you very much. > > Best, > Daniel Colchete >
