libnss_wins.so.2 crashes after suspend to RAM

Bug #363791 reported by Jos Dehaes
18
Affects Status Importance Assigned to Milestone
samba
Confirmed
Medium
samba (Ubuntu)
Medium
Unassigned

Bug Description

Binary package hint: evolution

On Jaunty: After resuming from suspend (to ram, haven't tried hibernate), evolution is gone. All other programs are still there. This happens every time, and is a regression, used to work in intrepid.

I don't know how to go about debugging it, apport is not generating any report for it. I think it's related to losing the network.

Revision history for this message
Jos Dehaes (jos-dehaes) wrote :
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I just tried disabling the network (via the manager applet), and re-enabling it. On the re-enabling, evolution dies.

I started evolution on the console and got the following trace:

jos@roxy ~ $ evolution
** (evolution:20398): DEBUG: Loading Exchange MAPI Plugin

** (evolution:20398): DEBUG: MAPI listener is constructed with 0 listed MAPI accounts
** (evolution:20398): DEBUG: mailto URL command: evolution --component=mail %s
** (evolution:20398): DEBUG: mailto URL program: evolution
** (evolution:20398): DEBUG: EI: SHELL STARTUP
** (evolution:20398): DEBUG: EI: mail_read_notify
** (evolution:20398): DEBUG: MAIL SERVER: Count changed: 0
** (evolution:20398): DEBUG: EI: mail_read_notify
** (evolution:20398): DEBUG: MAIL SERVER: Count changed: 0
*** glibc detected *** evolution: realloc(): invalid pointer: 0x00007f58892f8970 ***
======= Backtrace: =========
/lib/libc.so.6[0x7f5891f1dcb8]
/lib/libc.so.6(realloc+0x2bc)[0x7f5891f22f3c]
/lib/libnss_wins.so.2(Realloc+0xa6)[0x7f5872a55b37]
/lib/libnss_wins.so.2(realloc_array+0x44)[0x7f5872a55c0e]
/lib/libnss_wins.so.2(debug_add_class+0x70)[0x7f5872a3f1b7]
/lib/libnss_wins.so.2(debug_init+0x29)[0x7f5872a3f2f3]
/lib/libnss_wins.so.2(setup_logging+0x10)[0x7f5872a40118]
/lib/libnss_wins.so.2(_nss_wins_gethostbyname_r+0xd2)[0x7f587296dedc]
/lib/libnss_wins.so.2(_nss_wins_gethostbyname2_r+0x2b)[0x7f587296e364]
/lib/libc.so.6[0x7f5891f73414]
/lib/libc.so.6(getaddrinfo+0x1d2)[0x7f5891f74da2]
/usr/lib/libcamel-1.2.so.14[0x7f589aaf1e69]
/lib/libpthread.so.0[0x7f5898e443ba]
/lib/libc.so.6(clone+0x6d)[0x7f5891f8bfcd]
======= Memory map: ========
00400000-0041f000 r-xp 00000000 08:06 621719 /usr/bin/evolution
0061e000-00620000 r--p 0001e000 08:06 621719 /usr/bin/evolution
00620000-00624000 rw-p 00020000 08:06 621719 /usr/bin/evolution
00d7e000-01bb5000 rw-p 00d7e000 00:00 0 [heap]
7f5872515000-7f5872519000 r-xp 00000000 08:06 1083182 /lib/libattr.so.1.1.0
7f5872519000-7f5872718000 ---p 00004000 08:06 1083182 /lib/libattr.so.1.1.0
7f5872718000-7f5872719000 r--p 00003000 08:06 1083182 /lib/libattr.so.1.1.0
7f5872719000-7f587271a000 rw-p 00004000 08:06 1083182 /lib/libattr.so.1.1.0
7f587271a000-7f587271e000 r-xp 00000000 08:06 1083195 /lib/libcap.so.2.11
7f587271e000-7f587291d000 ---p 00004000 08:06 1083195 /lib/libcap.so.2.11
7f587291d000-7f587291e000 r--p 00003000 08:06 1083195 /lib/libcap.so.2.11
7f587291e000-7f587291f000 rw-p 00004000 08:06 1083195 /lib/libcap.so.2.11
7f587291f000-7f5872b4d000 r-xp 00000000 08:06 1083574 /lib/libnss_wins.so.2
7f5872b4d000-7f5872d4d000 ---p 0022e000 08:06 1083574 /lib/libnss_wins.so.2
7f5872d4d000-7f5872d55000 r--p 0022e000 08:06 1083574 /lib/libnss_wins.so.2
7f5872d55000-7f5872d5d000 rw-p 00236000 08:06 1083574 /lib/libnss_wins.so.2
7f5872d5d000-7f5872d5e000 rw-p 7f5872d5d000 00:00 0
7f5872d5e000-7f5872d5f000 ---p 7f5872d5e000 00:00 0
7...

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Revision history for this message
Jos Dehaes (jos-dehaes) wrote :
Revision history for this message
Sebastien Bacher (seb128) wrote :

Thank you for taking the time to report this bug and helping to make Ubuntu better. Please try to obtain a backtrace following the instructions at http://wiki.ubuntu.com/DebuggingProgramCrash and upload the backtrace (as an attachment) to the bug report. This will greatly help us in tracking down your problem.

Changed in evolution (Ubuntu):
assignee: nobody → Ubuntu Desktop Bugs (desktop-bugs)
importance: Undecided → Medium
status: New → Incomplete
summary: - [jaunty] evolution crashes on suspend
+ evolution crashes on suspend
Revision history for this message
Sebastien Bacher (seb128) wrote :

Could you try to obtain a valgrind log following the instructions at https://wiki.ubuntu.com/Valgrind and attach the file to the bug report.?

Revision history for this message
Jos Dehaes (jos-dehaes) wrote : Re: evolution crashes on suspend

I already attached a backtrace, was it not ok?

Anyway, here is the valgrind log.

Revision history for this message
Sebastien Bacher (seb128) wrote :

the crash is in a winbind library

affects: evolution (Ubuntu) → samba (Ubuntu)
Changed in samba (Ubuntu):
assignee: Ubuntu Desktop Bugs (desktop-bugs) → nobody
status: Incomplete → New
Revision history for this message
Jos Dehaes (jos-dehaes) wrote :

confirming the winbind cause. I de-installed winbind, and that fixed the problem for me. Sad thing is, I need the winbind for other things...

Thierry Carrez (ttx)
summary: - evolution crashes on suspend
+ libnss_wins.so.2 crashes after suspend to RAM
Revision history for this message
Chuck Short (zulcss) wrote :

Thank you for your bug report. This bug has been reported to the developers of the software. You can track it and make comments at:

https://bugzilla.samba.org/show_bug.cgi?id=6712

Changed in samba (Ubuntu):
status: New → Triaged
Changed in samba:
status: Unknown → Confirmed
Revision history for this message
Thierry Carrez (ttx) wrote :

Was wondering if you could reproduce the issue with the 3.4.0 code base (karmic/lucid) ?

Revision history for this message
Jos Dehaes (jos-dehaes) wrote :

still happens with latest karmic winbind (2:3.4.0-3ubuntu5.4).

Changed in samba:
importance: Unknown → Medium
Revision history for this message
Maarten Bezemer (veger) wrote :

Thank you for taking the time to report this bug and helping to make Ubuntu better. We are sorry that we do not always have the capacity to look at all reported bugs in a timely manner. There have been many changes in Ubuntu since that time you reported the bug and your problem may have been fixed with some of the updates. It would help us a lot if you could test it on a currently supported Ubuntu version. When you test it and it is still an issue, kindly upload the updated logs by running apport-collect 363791 and any other logs that are relevant for this particular issue.

Changed in samba (Ubuntu):
status: Triaged → Incomplete
Revision history for this message
Jos Dehaes (jos-dehaes) wrote :

Sorry, I'm no longer in the position to test this.

Revision history for this message
Chuck Short (zulcss) wrote :

Closing based on feedback above.

Regards
chuck

Changed in samba (Ubuntu):
status: Incomplete → Won't Fix
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