[Dovecot] Crash in dovecot 2.2.6
Hi, I recently upgraded from a dovecot 2.1 version to 2.2.6. I now have a single user who occasionally triggers a crash (just this one user it seems?). The user connects via LiveMail (v14.0.8117.) and IMAP.
Oct 29 08:05:26 mail1 dovecot: imap(customer@example.org): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x6575a) [0xd94cc75a] -> /usr/lib/dovecot/libdovecot.so.0(+0x657cb) [0xd94cc7cb] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0xd9481991] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_transaction_export+0xa69) [0xd95e3e09] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xa9618) [0xd95e2618] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_transaction_commit_full+0xd1) [0xd95e2b31] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_transaction_commit+0x23) [0xd95e2c23] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_commit+0xe9) [0xd95ec0c9] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x527d2) [0xd958b7d2] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x51b0c) [0xd958ab0c] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x51eea) [0xd958aeea] -> /usr/lib/dovecot/libdovecot-storage.so.0(maildir_storage_sync_init+0xef) [0xd958b2af] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x3b) [0xd959c4ab] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x3f) [0xd959c5ef] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_storage_get_status+0x48) [0xd95cabc8] -> /usr/lib/dovecot/lib20_fts_plugin.so(+0xb362) [0xd928f362] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x49) [0xd959da79] -> dovecot/imap customer@example.org 176.35.111.117 STATUS [0x8064503] -> dovecot/imap customer@example.org 176.35.111.117 STATUS [0x80591d9] -> dovecot/imap customer@example.org 176.35.111.117 STATUS [0x805d762] -> dovecot/imap customer@example.org 176.35.111.117 STATUS [0x805c747] -> dovecot/imap customer@example.org 176.35.111.117 STATUS [0x805c891] -> dovecot/imap customer@example.org 176.35.111.117 STATUS [0x805cae5] -> dovecot/imap customer@example.org 176.35.111.117 STATUS [0x805ce92] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x44) [0xd94def84] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0xce) [0xd94dff7e] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x40) [0xd94dea40] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x2e) [0xd94874be]
System is gentoo 32bit. Do you need configs?
Thanks for any advice
Ed W
On 29.10.2013, at 10.26, Ed W lists@wildgooses.com wrote:
Hi, I recently upgraded from a dovecot 2.1 version to 2.2.6. I now have a single user who occasionally triggers a crash (just this one user it seems?). The user connects via LiveMail (v14.0.8117.) and IMAP.
Oct 29 08:05:26 mail1 dovecot: imap(customer@example.org): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x6575a) [0xd94cc75a] -> /usr/lib/dovecot/libdovecot.so.0(+0x657cb) [0xd94cc7cb] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0xd9481991] -> /usr/lib/dovecot/libdovecot
There was an assert error message logged before this raw backtrace. What is it?
On 02/11/2013 11:18, Timo Sirainen wrote:
On 29.10.2013, at 10.26, Ed W lists@wildgooses.com wrote:
Hi, I recently upgraded from a dovecot 2.1 version to 2.2.6. I now have a single user who occasionally triggers a crash (just this one user it seems?). The user connects via LiveMail (v14.0.8117.) and IMAP.
Oct 29 08:05:26 mail1 dovecot: imap(customer@example.org): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x6575a) [0xd94cc75a] -> /usr/lib/dovecot/libdovecot.so.0(+0x657cb) [0xd94cc7cb] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0xd9481991] -> /usr/lib/dovecot/libdovecot There was an assert error message logged before this raw backtrace. What is it?
I'm sorry, yes of course there is. Sorry, tunnel vision:
Samples:
Nov 5 06:08:43 mail1 dovecot: imap(user@example.com): Panic: file mail-index-transaction-export.c: line 203 (log_append_ext_hdr_update): assertion failed: (u32.offset + u32.size <= ext_hdr_size) Nov 5 06:13:21 mail1 dovecot: imap(user@example.com): Panic: file mail-index-transaction-export.c: line 203 (log_append_ext_hdr_update): assertion failed: (u32.offset + u32.size <= ext_hdr_size) Nov 5 07:50:59 mail1 dovecot: imap(user@example.com): Panic: file mail-index-transaction-export.c: line 203 (log_append_ext_hdr_update): assertion failed: (u32.offset + u32.size <= ext_hdr_size) Nov 5 07:55:23 mail1 dovecot: imap(user@example.com): Panic: file mail-index-transaction-export.c: line 203 (log_append_ext_hdr_update): assertion failed: (u32.offset + u32.size <= ext_hdr_size)
Thanks
Ed W
On 5.11.2013, at 10.26, Ed W lists@wildgooses.com wrote:
Hi, I recently upgraded from a dovecot 2.1 version to 2.2.6. I now have a single user who occasionally triggers a crash (just this one user it seems?). The user connects via LiveMail (v14.0.8117.) and IMAP. .. Nov 5 06:08:43 mail1 dovecot: imap(user@example.com): Panic: file mail-index-transaction-export.c: line 203 (log_append_ext_hdr_update): assertion failed: (u32.offset + u32.size <= ext_hdr_size)
Is this still happening? The index file seems to be somehow corrupted. Is this still happening / did you already delete it? Would be useful to look at the index (and/or make it write core dump and gdb it).
participants (2)
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Ed W
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Timo Sirainen