console-kit-daemon crashed with SIGSEGV in g_str_hash()

Bug #264884 reported by tdflanders
6
Affects Status Importance Assigned to Milestone
consolekit (Ubuntu)
New
Undecided
Unassigned

Bug Description

Binary package hint: consolekit

***
This bug is not a duplicate, since it involves the 2.6.27-2.3 kernel, 8.10 alfa 3 (4-5?), synaptic crashing, gnome-terminal crashing, and a near total Desktop freeze up after executing gdb on the gnome-terminal pid. But most importantly, my sudo password was displayed on screen for more than 2 hours. So please consider adjusting importance level to high.
***

Hi there,

This bug can be a serious security thread as shown in my slide show. My sudo password is displayed in the terminal for 2 hours, before I trigger a crash. So please block this out before this report is made public. The slide show is made of chronological screenshots and should be self explanatory, if not just ask me.

thomas@thomas-laptop:~$ lsb_release -rd ; uname -a ; apt-cache policy linux-headers-2.6.27-2-generic linux-image-2.6.27-2-generic linux linux-source-2.6.27 linux-restricted-modules gnome-terminal apt gdb synaptic firefox deluge-torrent nautilus oo* soffice*
Description: Ubuntu intrepid (development branch)
Release: 8.10
Linux thomas-laptop 2.6.27-2-generic #1 SMP Thu Aug 28 17:20:02 UTC 2008 i686 GNU/Linux
linux-headers-2.6.27-2-generic:
  Installed: 2.6.27-2.3
  Candidate: 2.6.27-2.3
  Version table:
 *** 2.6.27-2.3 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
linux-image-2.6.27-2-generic:
  Installed: 2.6.27-2.3
  Candidate: 2.6.27-2.3
  Version table:
 *** 2.6.27-2.3 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
linux:
  Installed: 2.6.27.2.2
  Candidate: 2.6.27.2.2
  Version table:
 *** 2.6.27.2.2 0
        500 http://gb.archive.ubuntu.com intrepid/restricted Packages
        100 /var/lib/dpkg/status
linux-source-2.6.27:
  Installed: 2.6.27-2.3
  Candidate: 2.6.27-2.3
  Version table:
 *** 2.6.27-2.3 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
linux-restricted-modules:
  Installed: 2.6.27.2.2
  Candidate: 2.6.27.2.2
  Version table:
 *** 2.6.27.2.2 0
        500 http://gb.archive.ubuntu.com intrepid/restricted Packages
        100 /var/lib/dpkg/status
gnome-terminal:
  Installed: 2.23.6-0ubuntu2
  Candidate: 2.23.6-0ubuntu2
  Version table:
 *** 2.23.6-0ubuntu2 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
apt:
  Installed: 0.7.14ubuntu6
  Candidate: 0.7.14ubuntu6
  Version table:
 *** 0.7.14ubuntu6 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
gdb:
  Installed: 6.8-3ubuntu1
  Candidate: 6.8-3ubuntu1
  Version table:
 *** 6.8-3ubuntu1 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
synaptic:
  Installed: 0.62.1ubuntu8
  Candidate: 0.62.1ubuntu8
  Version table:
 *** 0.62.1ubuntu8 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
firefox:
  Installed: 3.0.1+build1+nobinonly-0ubuntu2
  Candidate: 3.0.1+build1+nobinonly-0ubuntu2
  Version table:
 *** 3.0.1+build1+nobinonly-0ubuntu2 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
deluge-torrent:
  Installed: 0.5.9.3-1
  Candidate: 0.5.9.3-1
  Version table:
 *** 0.5.9.3-1 0
        500 http://gb.archive.ubuntu.com intrepid/universe Packages
        100 /var/lib/dpkg/status
     0.5.0-2~bpo.1 0
          1 http://www.backports.org etch-backports/main Packages
nautilus:
  Installed: 1:2.23.91-0ubuntu1
  Candidate: 1:2.23.91-0ubuntu1
  Version table:
 *** 1:2.23.91-0ubuntu1 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
W: Unable to locate package oo*
W: Unable to locate package soffice*
thomas@thomas-laptop:~$ weird, no open office installed?

Hardware:

Acer Aspire 9410-4933
Intel Core Duo processor T2450
(2.0 GHz, 533 MHz FSB, 2MB L2 cache)
17" WXGA+ Acer CrystalBrite LCD
Intel Graphics Media Accelerator 950
160GB HDD
DVD-Super Multi double layer
(support DVD+-R Double Layer/DVD+-RW)
1GB DDR2
802.11a/b/g wireless LAN

***
Note to bug team. I have asked several questions to the bug team but I have not gotten sufficient feedback yet. I will sum it up once more: I do not know when it is useful to file a bug. I prescribe now to any bug I find or report a new one with every new title. I do or do not report a new one with any new release? I mean 8.10 instead of 8.04, not different alfa's. I cannot attach crash files to a bug report, but without filing a new bug, I cannot add any system data to a bug report either. Should I consider filing a new bug for any incomplete or invalid status? I have installed gdb, but I do not know how o use it. I get something like this:
thomas@thomas-laptop:~$ sudo gdb apt-get 2>&1 | tee gdb-apt-get.txtGNU gdb 6.8-debian
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
(no debugging symbols found)
(gdb)
I understand you are all busy with alfa 5 and pre-beta know. But here is a tip to make your and my life easier:
Two choices:
1) Ask me to file less bugs.
2) Give me a little feedback on this note.
I am currently encountering about 10 new bugs a day, of which at least 2 or 3 new ones. So it could be worth an education attempt, since alfa 5 will give me more of this I think. Is there a tutorial that covers it all and is understandable to a guy like me, who has zero IT background?
I have found the following instruction pages:
https://wiki.ubuntu.com/Backtrace
https://wiki.ubuntu.com/Bugs/ApportRetraces
https://wiki.ubuntu.com/Apport
https://wiki.ubuntu.com/DebuggingProgramCrash
I have experienced a crash or bug on every bug report I filed or am subscribed to. If there is an urgent one amongst them, please contact me for info. Especially these ones: # 254238 # 246067. I would like to do a new install on VirtualBox 1.6.6 under 8.10 2.6.27-2.3 of 8.04 with my old APTonCD. If it works I will have the ability to merge this with my current APTonCD for 8.10, which has less applications on it. Could you people give me a gdb terminal command and the proper debugging packages to download? This will give me feedback about the two bugs mentioned here.
***

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 8.10
ExecutablePath: /usr/sbin/console-kit-daemon
Package: consolekit 0.2.10-1ubuntu4
ProcAttrCurrent: unconfined
ProcCmdline: /usr/sbin/console-kit-daemon
ProcEnviron:

Signal: 11
SourcePackage: consolekit
StacktraceTop:
 g_str_hash () from /usr/lib/libglib-2.0.so.0
 ?? () from /usr/lib/libglib-2.0.so.0
 ?? ()
 ?? ()
 ?? ()
Title: console-kit-daemon crashed with SIGSEGV in g_str_hash()
Uname: Linux 2.6.27-2-generic i686
UserGroups:

Tags: apport-crash
Revision history for this message
tdflanders (thomasdelbeke) wrote :

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