Hi,
Getting following panics with traces:
Jul 6 08:11:52 dovecot: imap([email protected]): Error: Cached message
size smaller than expected (1782 < 1872)
Jul 6 08:11:52 dovecot: imap([email protected]): Error: Maildir filename
has wrong S value, renamed the file from
/path/cencored/Maildir/cur/1201713258.3136.host.cencored.fi,S=1782:2,S
to /path/cencored/Maildir/cur/1201713258.3136.host.cencored.fi,S=1872:2,S
Jul 6 08:11:52 dovecot: imap([email protected]): Error: Corrupted index
cache file /path/cencored/Maildir/dovecot.index.cache: Broken physical
size for mail UID 5758
Jul 6 08:11:52 dovecot: imap([email protected]): Error:
read(/path/cencored/Maildir/cur/1201713258.3136.host.cencored.fi,S=1782:2,S)
failed: Invalid argument
Jul 6 08:11:52 dovecot: imap([email protected]): Error:
read(/path/cencored/Maildir/cur/1201713258.3136.host.cencored.fi,S=1782:2,S)
failed: Invalid argument (uid=5758)
Jul 6 08:11:52 dovecot: imap([email protected]): Error: Cached message
size smaller than expected (1781 < 1869)
Jul 6 08:11:52 dovecot: imap([email protected]): Error: Maildir filename
has wrong S value, renamed the file from
/path/cencored/Maildir/cur/1201767850.29173.host.cencored.fi,S=1781:2,S
to /path/cencored/Maildir/cur/1201767850.29173.host.cencored.fi,S=1869:2,S
Jul 6 08:11:52 dovecot: imap([email protected]): Error: Corrupted index
cache file /path/cencored/Maildir/dovecot.index.cache: Broken physical
size for mail UID 5767
Jul 6 08:11:52 dovecot: imap([email protected]): Error:
read(/path/cencored/Maildir/cur/1201767850.29173.host.cencored.fi,S=1781:2,S)
failed: Invalid argument
Jul 6 08:11:52 dovecot: imap([email protected]): Error:
read(/path/cencored/Maildir/cur/1201767850.29173.host.cencored.fi,S=1781:2,S)
failed: Invalid argument (uid=5767)
Jul 6 08:11:52 dovecot: imap([email protected]): Error: Cached message
size smaller than expected (9252 < 9346)
Jul 6 08:11:52 dovecot: imap([email protected]): Error: Maildir filename
has wrong S value, renamed the file from
/path/cencored/Maildir/cur/1205131753.12346.host.cencored.fi,S=9252:2,RS
to /path/cencored/Maildir/cur/1205131753.12346.host.cencored.fi,S=9346:2,RS
Jul 6 08:11:52 dovecot: imap([email protected]): Error: Corrupted index
cache file /path/cencored/Maildir/dovecot.index.cache: Broken physical
size for mail UID 6296
Jul 6 08:11:52 dovecot: imap([email protected]): Panic: file istream.c:
line 167 (i_stream_read): assertion failed: (old_size <= _stream->pos -
_stream->skip)
Jul 6 08:11:52 dovecot: imap([email protected]): Error: Raw backtrace:
/usr/lib/dovecot/libdovecot.so.0 [0x575c1f] ->
/usr/lib/dovecot/libdovecot.so.0 [0x575c9d] ->
/usr/lib/dovecot/libdovecot.so.0 [0x575514] ->
/usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x13b) [0x57f99b] ->
/usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x2b) [0x57fbfb] ->
/usr/lib/dovecot/libdovecot.so.0 [0x565b5e] ->
/usr/lib/dovecot/libdovecot.so.0 [0x567469] ->
/usr/lib/dovecot/libdovecot.so.0(message_parser_parse_next_block+0x43)
[0x565cd3] ->
/usr/lib/dovecot/libdovecot.so.0(message_parser_parse_body+0x2c)
[0x565e4c] -> /usr/lib/dovecot/libdovecot-storage.so.0 [0x944dd2] ->
/usr/lib/dovecot/libdovecot-storage.so.0(index_mail_get_parts+0x6a)
[0x945c7a] ->
/usr/lib/dovecot/libdovecot-storage.so.0(mail_get_parts+0x16) [0x91ad76]
-> /usr/lib/dovecot/libdovecot-storage.so.0 [0x94aa7c] ->
/usr/lib/dovecot/libdovecot-storage.so.0 [0x94ba89] ->
/usr/lib/dovecot/libdovecot-storage.so.0(index_storage_search_next_nonblo
Jul 6 08:11:52 dovecot: imap([email protected]): Fatal: master:
service(imap): child 31268 killed with signal 6 (core dumps disabled)
These can of course be fixed with maildir-size-fix.pl and deleting
dovecot index files, but there are thousands like these. Dovecot 1.2
didn't have any issues with these old maildirs transfered over from
courierimap.
Best Regards,
Toni Mattila
