Ubuntu
xchat-gnome package

[apport] xchat-gnome crashed with SIGSEGV in pango_attribute_destroy()

Bug #94733 reported by Dmytro Korzhevin on 2007-03-22

2

Affects		Status	Importance	Assigned to	Milestone
	xchat-gnome (Ubuntu)	Invalid	Medium	Ubuntu Desktop Bugs

Bug Description

Binary package hint: xchat-gnome

I did not make any especial actions, was switched between irc channels and the program has given out a error.

ProblemType: Crash
Architecture: i386
Date: Thu Mar 22 13:32:30 2007
DistroRelease: Ubuntu 7.04
ExecutablePath: /usr/bin/xchat-gnome
Package: xchat-gnome 1:0.16-0ubuntu3
PackageArchitecture: i386
ProcCmdline: xchat-gnome
ProcCwd: /home/korg
ProcEnviron:
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
LANG=ru_UA.UTF-8
SHELL=/bin/bash
Signal: 11
SourcePackage: xchat-gnome
StacktraceTop:
pango_attribute_destroy () from /usr/lib/libpango-1.0.so.0
g_slist_foreach () from /usr/lib/libglib-2.0.so.0
pango_item_free () from /usr/lib/libpango-1.0.so.0
?? () from /usr/lib/libpango-1.0.so.0
?? ()
Uname: Linux korg-desktop 2.6.20-12-generic #2 SMP Wed Mar 21 20:55:46 UTC 2007 i686 GNU/Linux
UserGroups: adm admin audio cdrom dialout dip floppy lpadmin netdev plugdev powerdev scanner video

Revision history for this message

Dmytro Korzhevin (korg) wrote on 2007-03-22:

#1

Dependencies.txt Edit (3.9 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (989 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (24.1 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (668 bytes, text/plain; charset="utf-8")
Registers.txt Edit (549 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (616 bytes, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (643 bytes, text/plain; charset="utf-8")

Revision history for this message

Daniel Holbach (dholbach) wrote on 2007-03-22:

#2

Thanks for your bug report.

Changed in xchat-gnome:
assignee:	nobody → desktop-bugs
importance:	Undecided → Medium

Revision history for this message

Apport retracing service (apport) wrote on 2007-03-22: Symbolic stack trace

#3

Stacktrace.txt (retraced) Edit (27.2 KiB, text/plain)

StacktraceTop:pango_attribute_destroy (attr=0x846dc00) at /build/buildd/pango1.0-1.16.1/./pango/pango-attributes.c:107
IA__g_slist_foreach (list=0x846dee8, func=0xb780e0d0 <pango_attribute_destroy>, user_data=0x0) at gslist.c:468
pango_item_free (item=0x8471c80) at /build/buildd/pango1.0-1.16.1/./pango/pango-item.c:90
free_run (run=0x8471c50, data=0x1) at /build/buildd/pango1.0-1.16.1/./pango/pango-layout.c:2708
IA__g_slist_foreach (list=0x84232e0, func=0xb7816870 <free_run>, user_data=0x1) at gslist.c:468

Revision history for this message

Apport retracing service (apport) wrote on 2007-03-22: Symbolic threaded stack trace

#4

ThreadStacktrace.txt (retraced) Edit (27.2 KiB, text/plain)

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Sebastien Bacher (seb128) wrote on 2007-03-23:

#5

Thanks for your bug report. The crash looks like a memory corruption. Could you try to get a valgrind log for it (you can follow the instructions from https://wiki.ubuntu.com/Valgrind for that)?

Changed in xchat-gnome:
status:	Unconfirmed → Needs Info

Revision history for this message

Dmytro Korzhevin (korg) wrote on 2007-03-23:

#6

Valgrind log files from xchat-gnome Edit (33.2 KiB, application/x-tar)

Here files about which you spoke . To reproduce a mistake to me it was not possible, but the started program worked very slowly on my computer.

Revision history for this message

Dmytro Korzhevin (korg) wrote on 2007-03-23:

#7

There can be memory leaks?

Revision history for this message

Sebastien Bacher (seb128) wrote on 2007-03-23:

#8

Valgrind slows things a lot, that's normal. Could you install libgnomevfs2-0-dbgsym libgpango1.0-0-dbgsym and try to get a new log? Could you also change the number of callers to 30?

Revision history for this message

Dmytro Korzhevin (korg) wrote on 2007-03-24: Re: [Bug 94733] Re: [apport] xchat-gnome crashed with SIGSEGV in pango_attribute_destroy()

#9

В Птн, 23/03/2007 в 14:00 +0000, Sebastien Bacher пишет:
> Valgrind slows things a lot, that's normal. Could you install
> libgnomevfs2-0-dbgsym libgpango1.0-0-dbgsym and try to get a new log?
> Could you also change the number of callers to 30?

Seems, that apt-get can't find that files:

korg@korg-desktop:~$ sudo apt-get install libgnomevfs2-0-dbgsym
libgpango1.0-0-dbgsym
Чтение списков пакетов... Готово
Построение дерева зависимостей
Reading state information... Готово
E: Не могу найти пакет libgnomevfs2-0-dbgsym
korg@korg-desktop:~$

Revision history for this message

Dmytro Korzhevin (korg) wrote on 2007-03-24:

#10

korg@korg-desktop:~$ sudo apt-get install libgnomevfs2-0-dbgsym libgpango1.0-0-dbgsym
Чтение списков пакетов... Готово
Построение дерева зависимостей
Reading state information... Готово
E: Не могу найти пакет libgnomevfs2-0-dbgsym
korg@korg-desktop:~$

Revision history for this message

Sebastien Bacher (seb128) wrote on 2007-03-24:

#11

that's documented on the valgrind wiki page: "Please ensure you have packages with debug symbols installed. You can do this by following the instructions at DebuggingProgramCrash."

Revision history for this message

Sebastien Bacher (seb128) wrote on 2007-04-16:

#12

We are closing this bug report as it lacks the information, described in the previous comments, we need to investigate the problem further. However, please reopen it if you can give us the missing information and don't hesitate to submit bug reports in the future.

Changed in xchat-gnome:
status:	Needs Info → Rejected

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