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List:       dovecot
Subject:    Re: Panic: file mail-transaction-log-file.c: line 104 (mail_transaction_log_file_free): assertion fa
From:       Aki Tuomi <aki.tuomi () dovecot ! fi>
Date:       2016-08-25 7:29:58
Message-ID: d4f06777-5a1a-4a8f-d782-b8cb20fa03b8 () dovecot ! fi
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On 14.07.2016 10:56, Arkadiusz Miśkiewicz wrote:
> 2.2.25 (also happens on 2.2.24). Happens every time I try to make deliver
> and only for this user:
> 
> Jul 14 09:52:02 mbox dovecot: lmtp(25601): Connect from local
> Jul 14 09:52:02 mbox dovecot: lmtp(powiadomienia): \
> session=<CRU2EaJEh1cBZAAALZVUYQ>, Error: Index \
> /var/mail/powiadomienia/dovecot.index: Lost log for seq=1009 offset=40: Missing \
> middle file seq=1009 (between  1009..4294967295)
> Jul 14 09:52:02 mbox dovecot: lmtp(powiadomienia): \
> session=<CRU2EaJEh1cBZAAALZVUYQ>, Warning: fscking index file \
>                 /var/mail/powiadomienia/dovecot.index
> Jul 14 09:52:02 mbox dovecot: lmtp(powiadomienia): \
> session=<CRU2EaJEh1cBZAAALZVUYQ>, Error: Fixed index file \
>                 /var/mail/powiadomienia/dovecot.index: log_file_seq 1009 -> 1011
> Jul 14 09:52:02 mbox dovecot: lmtp(powiadomienia): \
> session=<CRU2EaJEh1cBZAAALZVUYQ>, Panic: file mail-transaction-log-file.c: line 104 \
>                 (mail_transaction_log_file_free): assertion failed: (!file->locked)
> Jul 14 09:52:02 mbox dovecot: lmtp(powiadomienia): \
> session=<CRU2EaJEh1cBZAAALZVUYQ>, Error: Raw backtrace: \
> /usr/lib64/dovecot/libdovecot.so.0(+0x8d7d2) [0x7feb89fc97d2] -> \
> /usr/lib64/dovecot/libdovecot.so.0(+0x8d8bd)  [0x7feb89fc98bd] -> \
> /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7feb89f67e31] -> \
> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_transaction_log_file_free+0x160) \
> [0x7feb8a331fa0] -> /usr/lib64/dovecot/libdovecot- \
> storage.so.0(mail_transaction_logs_clean+0x4d) [0x7feb8a3360ed] -> \
> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_transaction_log_close+0x30) \
> [0x7feb8a336230] -> /usr/lib64/dovecot/libdovecot- \
> storage.so.0(mail_transaction_log_move_to_memory+0xd5) [0x7feb8a3363e5] -> \
> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_move_to_memory+0xa0) \
> [0x7feb8a330440] -> /usr/lib64/dovecot/libdovecot- \
> storage.so.0(mail_index_write+0x183) [0x7feb8a32e9d3] -> \
> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_fsck+0xc1f) [0x7feb8a3186ff] \
> -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_sync_map+0x49b)  \
> [0x7feb8a322eab] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_map+0x71) \
> [0x7feb8a31a231] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xe0fed) \
> [0x7feb8a32ffed] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xe15f3)  \
> [0x7feb8a3305f3] -> \
> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_open+0x78) [0x7feb8a3306d8] \
> -> /usr/lib64/dovecot/libdovecot-storage.so.0(index_storage_mailbox_open+0x92) \
>                 [0x7feb8a309202] -> 
> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x6c0e2) [0x7feb8a2bb0e2] -> \
> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x6c1c8) [0x7feb8a2bb1c8] -> \
>                 /usr/lib64/dovecot/plugins/lib20_zlib_plugin.so(+0x2fdc) \
>                 [0x7feb85697fdc] -> 
> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x450c6) [0x7feb8a2940c6] -> \
> /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_open+0x20) [0x7feb8a294240] -> \
> /usr/lib64/dovecot/libdovecot-lda.so.0(mail_deliver_save_open+0xad)  \
> [0x7feb8a58d1ad] -> /usr/lib64/dovecot/libdovecot-lda.so.0(mail_deliver_save+0xbb) \
> [0x7feb8a58d48b] -> /usr/lib64/dovecot/libdovecot-lda.so.0(mail_deliver+0x123) \
>                 [0x7feb8a58d9e3] -> dovecot/lmtp [DATA powiadomienia]() [0x406bc8] 
> -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7feb89fdd67c] -> \
> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) \
> [0x7feb89fdeb01] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x25)  \
>                 [0x7feb89fdd705]
> Jul 14 09:52:02 mbox dovecot: lmtp(powiadomienia): \
> session=<CRU2EaJEh1cBZAAALZVUYQ>, Fatal: master: service(lmtp): child 25601 killed \
> with signal 6 (core dumps disabled) 
> 

Hi!

Are you still able to reproduce this? Any hope for backtrace with gdb?

gdb /path/to/binary /path/to/core
bt full

Aki


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