| 2012-06-27 20:30:51 |
Barry Warsaw |
bug |
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added bug |
| 2012-06-27 20:56:57 |
Barry Warsaw |
dovecot (Ubuntu): milestone |
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ubuntu-12.04.1 |
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| 2012-06-27 20:57:03 |
Barry Warsaw |
dovecot (Ubuntu): importance |
Undecided |
Critical |
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| 2012-06-27 21:00:40 |
Launchpad Janitor |
branch linked |
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lp:~barry/ubuntu/precise/dovecot/bug-1018579 |
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| 2012-06-27 21:08:28 |
Barry Warsaw |
description |
I'm seeing this now in my 12.04 /var/log/mail.log:
Jun 27 16:25:19 wreckers dovecot: imap(barry): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x380ca) [0x7effc6c080ca] -> /usr/lib/dovecot/libdovecot.so.0(+0x3810e) [0x7effc6c0810e] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7effc6be1a67] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x8f9fb) [0x7effc6edd9fb] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_ext_intro+0x225) [0x7effc6ede985] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_record+0x522) [0x7effc6ee09a2] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_map+0x1ac) [0x7effc6ee144c] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_map+0x130) [0x7effc6ed2f30] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x80077) [0x7effc6ece077] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_open+0x1e0) [0x7effc6ece310] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_storage_mailbox_open+0xbc) [0x7effc6e934ac] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x60b48) [0x7effc6eaeb48] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x615c0) [0x7effc6eaf5c0] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x28f7c) [0x7effc6e76f7c] -> dovecot/imap(cmd_select_full+0x180) [0x7effc7350320] -> dovecot/imap(+0x1119d) [0x7effc735319d] -> dovecot/imap(+0x11275) [0x7effc7353275] -> dovecot/imap(client_handle_input+0x125) [0x7effc73534c5] -> dovecot/imap(client_input+0x65) [0x7effc7353d75] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x48) [0x7effc6c13c98] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0xa7) [0x7effc6c14d27] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7effc6c13c28] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7effc6c01e33] -> dovecot/imap(main+0x304) [0x7effc734b554] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7effc683476d] -> dovecot/imap(+0x95e5) [0x7effc734b5e5]
Jun 27 16:25:19 wreckers dovecot: master: Error: service(imap): child 1993 killed with signal 6 (core dumped)
This mailing list message
http://www.dovecot.org/list/dovecot/2012-April/065035.html
indicates a fix
http://hg.dovecot.org/dovecot-2.1/rev/47526bf86c57
which I am now going to test. If it works, I'll file an SRU. This probably does not affect the Quantal version of dovecot. |
SRU information:
See below for detailed description. tl;dr: Dovecot continuously panics, preventing local delivery. Mail clients cannot connect or read their mail. This is a critical crash which is not fixed by restarting dovecot, rebooting, or anything else.
[Test Case]
I don't have a way to reproduce it or trigger the problem. The start of the relevant thread in upstream's mailing list is here: http://www.dovecot.org/list/dovecot/2012-March/064717.html
[Regression Potential]
Seems low. After having applied a local build of the 12.04 dovecot package with this patch applied (see merge proposal), the bug appears fixed, with no regressions observed so far.
I'm seeing this now in my 12.04 /var/log/mail.log:
Jun 27 16:25:19 wreckers dovecot: imap(barry): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x380ca) [0x7effc6c080ca] -> /usr/lib/dovecot/libdovecot.so.0(+0x3810e) [0x7effc6c0810e] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7effc6be1a67] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x8f9fb) [0x7effc6edd9fb] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_ext_intro+0x225) [0x7effc6ede985] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_record+0x522) [0x7effc6ee09a2] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_map+0x1ac) [0x7effc6ee144c] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_map+0x130) [0x7effc6ed2f30] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x80077) [0x7effc6ece077] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_open+0x1e0) [0x7effc6ece310] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_storage_mailbox_open+0xbc) [0x7effc6e934ac] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x60b48) [0x7effc6eaeb48] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x615c0) [0x7effc6eaf5c0] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x28f7c) [0x7effc6e76f7c] -> dovecot/imap(cmd_select_full+0x180) [0x7effc7350320] -> dovecot/imap(+0x1119d) [0x7effc735319d] -> dovecot/imap(+0x11275) [0x7effc7353275] -> dovecot/imap(client_handle_input+0x125) [0x7effc73534c5] -> dovecot/imap(client_input+0x65) [0x7effc7353d75] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x48) [0x7effc6c13c98] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0xa7) [0x7effc6c14d27] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7effc6c13c28] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7effc6c01e33] -> dovecot/imap(main+0x304) [0x7effc734b554] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7effc683476d] -> dovecot/imap(+0x95e5) [0x7effc734b5e5]
Jun 27 16:25:19 wreckers dovecot: master: Error: service(imap): child 1993 killed with signal 6 (core dumped)
This mailing list message
http://www.dovecot.org/list/dovecot/2012-April/065035.html
indicates a fix
http://hg.dovecot.org/dovecot-2.1/rev/47526bf86c57
which I am now going to test. If it works, I'll file an SRU. This probably does not affect the Quantal version of dovecot. |
|
| 2012-06-27 21:09:46 |
Barry Warsaw |
description |
SRU information:
See below for detailed description. tl;dr: Dovecot continuously panics, preventing local delivery. Mail clients cannot connect or read their mail. This is a critical crash which is not fixed by restarting dovecot, rebooting, or anything else.
[Test Case]
I don't have a way to reproduce it or trigger the problem. The start of the relevant thread in upstream's mailing list is here: http://www.dovecot.org/list/dovecot/2012-March/064717.html
[Regression Potential]
Seems low. After having applied a local build of the 12.04 dovecot package with this patch applied (see merge proposal), the bug appears fixed, with no regressions observed so far.
I'm seeing this now in my 12.04 /var/log/mail.log:
Jun 27 16:25:19 wreckers dovecot: imap(barry): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x380ca) [0x7effc6c080ca] -> /usr/lib/dovecot/libdovecot.so.0(+0x3810e) [0x7effc6c0810e] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7effc6be1a67] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x8f9fb) [0x7effc6edd9fb] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_ext_intro+0x225) [0x7effc6ede985] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_record+0x522) [0x7effc6ee09a2] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_map+0x1ac) [0x7effc6ee144c] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_map+0x130) [0x7effc6ed2f30] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x80077) [0x7effc6ece077] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_open+0x1e0) [0x7effc6ece310] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_storage_mailbox_open+0xbc) [0x7effc6e934ac] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x60b48) [0x7effc6eaeb48] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x615c0) [0x7effc6eaf5c0] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x28f7c) [0x7effc6e76f7c] -> dovecot/imap(cmd_select_full+0x180) [0x7effc7350320] -> dovecot/imap(+0x1119d) [0x7effc735319d] -> dovecot/imap(+0x11275) [0x7effc7353275] -> dovecot/imap(client_handle_input+0x125) [0x7effc73534c5] -> dovecot/imap(client_input+0x65) [0x7effc7353d75] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x48) [0x7effc6c13c98] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0xa7) [0x7effc6c14d27] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7effc6c13c28] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7effc6c01e33] -> dovecot/imap(main+0x304) [0x7effc734b554] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7effc683476d] -> dovecot/imap(+0x95e5) [0x7effc734b5e5]
Jun 27 16:25:19 wreckers dovecot: master: Error: service(imap): child 1993 killed with signal 6 (core dumped)
This mailing list message
http://www.dovecot.org/list/dovecot/2012-April/065035.html
indicates a fix
http://hg.dovecot.org/dovecot-2.1/rev/47526bf86c57
which I am now going to test. If it works, I'll file an SRU. This probably does not affect the Quantal version of dovecot. |
SRU information:
See below for detailed description. tl;dr: Dovecot continuously panics, preventing local delivery. Mail clients cannot connect or read their mail. This is a critical crash which is not fixed by restarting dovecot, rebooting, or anything else.
[Test Case]
I don't have a way to reproduce it or trigger the problem. The start of the relevant thread in upstream's mailing list is here: http://www.dovecot.org/list/dovecot/2012-March/064717.html
[Regression Potential]
Seems low. After having applied a local build of the 12.04 dovecot package with this patch applied (see merge proposal), the bug appears fixed, with no regressions observed so far.
I'm seeing this now in my 12.04 /var/log/mail.log:
Jun 27 16:25:19 wreckers dovecot: imap(barry): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x380ca) [0x7effc6c080ca] -> /usr/lib/dovecot/libdovecot.so.0(+0x3810e) [0x7effc6c0810e] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7effc6be1a67] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x8f9fb) [0x7effc6edd9fb] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_ext_intro+0x225) [0x7effc6ede985] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_record+0x522) [0x7effc6ee09a2] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_map+0x1ac) [0x7effc6ee144c] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_map+0x130) [0x7effc6ed2f30] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x80077) [0x7effc6ece077] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_open+0x1e0) [0x7effc6ece310] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_storage_mailbox_open+0xbc) [0x7effc6e934ac] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x60b48) [0x7effc6eaeb48] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x615c0) [0x7effc6eaf5c0] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x28f7c) [0x7effc6e76f7c] -> dovecot/imap(cmd_select_full+0x180) [0x7effc7350320] -> dovecot/imap(+0x1119d) [0x7effc735319d] -> dovecot/imap(+0x11275) [0x7effc7353275] -> dovecot/imap(client_handle_input+0x125) [0x7effc73534c5] -> dovecot/imap(client_input+0x65) [0x7effc7353d75] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x48) [0x7effc6c13c98] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0xa7) [0x7effc6c14d27] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7effc6c13c28] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7effc6c01e33] -> dovecot/imap(main+0x304) [0x7effc734b554] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7effc683476d] -> dovecot/imap(+0x95e5) [0x7effc734b5e5]
Jun 27 16:25:19 wreckers dovecot: master: Error: service(imap): child 1993 killed with signal 6 (core dumped)
This mailing list message
http://www.dovecot.org/list/dovecot/2012-April/065035.html
indicates a fix
http://hg.dovecot.org/dovecot-2.1/rev/47526bf86c57
which I am now testing.
This only affects 12.04's version of dovecot 2.0.19. I believe this patch has already been applied to the dovecot 2.1.7 version which is in Quantal. |
|
| 2012-06-27 21:10:23 |
Barry Warsaw |
bug |
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added subscriber Ubuntu Stable Release Updates Team |
| 2012-06-28 21:30:39 |
Serge Hallyn |
nominated for series |
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Ubuntu Precise |
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| 2012-06-28 21:30:39 |
Serge Hallyn |
bug task added |
|
dovecot (Ubuntu Precise) |
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| 2012-06-28 21:35:12 |
Serge Hallyn |
dovecot (Ubuntu): status |
New |
Fix Released |
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| 2012-06-28 21:35:18 |
Serge Hallyn |
dovecot (Ubuntu Precise): status |
New |
Confirmed |
|
| 2012-06-28 21:35:22 |
Serge Hallyn |
dovecot (Ubuntu Precise): importance |
Undecided |
Critical |
|
| 2012-06-29 07:29:52 |
James Page |
dovecot (Ubuntu Precise): milestone |
|
ubuntu-12.04.1 |
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| 2012-06-29 07:29:57 |
James Page |
dovecot (Ubuntu): milestone |
ubuntu-12.04.1 |
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|
| 2012-06-29 07:31:04 |
James Page |
dovecot (Ubuntu Precise): assignee |
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Serge Hallyn (serge-hallyn) |
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| 2012-06-29 15:28:05 |
Scott Kitterman |
dovecot (Ubuntu Precise): status |
Confirmed |
Fix Committed |
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| 2012-06-29 15:28:07 |
Scott Kitterman |
bug |
|
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added subscriber SRU Verification |
| 2012-06-29 16:27:03 |
Launchpad Janitor |
branch linked |
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lp:~ubuntu-branches/ubuntu/precise/dovecot/precise-proposed |
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| 2012-07-19 13:56:28 |
James Page |
tags |
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verification-needed |
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| 2012-07-26 15:38:16 |
Simon Déziel |
bug |
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added subscriber Simon Déziel |
| 2012-07-27 16:35:46 |
Stéphane Graber |
tags |
verification-needed |
verification-done |
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| 2012-07-30 00:20:37 |
Scott Kitterman |
removed subscriber Ubuntu Stable Release Updates Team |
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| 2012-07-30 00:23:09 |
Launchpad Janitor |
dovecot (Ubuntu Precise): status |
Fix Committed |
Fix Released |
|
