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[Bug 922709] Re: gnome-terminal crashed with SIGSEGV in g_type_check_instance_cast()

 

*** This bug is a duplicate of bug 838765 ***
    https://bugs.launchpad.net/bugs/838765

Thank you for taking the time to report this crash and helping to make
this software better.  This particular crash has already been reported
and is a duplicate of bug #838765, so is being marked as such.  Please
look at the other bug report to see if there is any missing information
that you can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report.  Please continue to report any other bugs you may
find.

** Attachment removed: "CoreDump.gz"
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** Attachment removed: "Dependencies.txt"
   https://bugs.launchpad.net/bugs/922709/+attachment/2696782/+files/Dependencies.txt

** Attachment removed: "Disassembly.txt"
   https://bugs.launchpad.net/bugs/922709/+attachment/2696783/+files/Disassembly.txt

** Attachment removed: "ProcStatus.txt"
   https://bugs.launchpad.net/bugs/922709/+attachment/2696785/+files/ProcStatus.txt

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** Attachment removed: "ThreadStacktrace.txt"
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** This bug has been marked a duplicate of bug 838765
   gnome-terminal crashed with SIGSEGV in g_type_check_instance_cast()

** Tags removed: need-i386-retrace

-- 
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https://bugs.launchpad.net/bugs/922709

Title:
  gnome-terminal crashed with SIGSEGV in g_type_check_instance_cast()

Status in “gnome-terminal” package in Ubuntu:
  New

Bug description:
  Steps to reproduce:
  1) (login with xubuntu session)
  2) (install gnome-terminal)
  3) start gnome-terminal
  4) create new tab in running gnome-terminal (Shift+Ctrl+T)
  5) detach this new tab
  6) run vi, vim or mc in this detached tab

  Expected: start application vi, vim or mc without problem
  But: crash all running gnome terminal

  ---------------------------------
  Without detaching tab is no problem.
  ---------------------------------
  Ubuntu precise (development branch)
  Release:	12.04
  ---------------------------------
  gnome-terminal:
    Installed: 3.2.1-2ubuntu1
    Candidate: 3.2.1-2ubuntu1
    Version table:
   *** 3.2.1-2ubuntu1 0
          500 http://cz.archive.ubuntu.com/ubuntu/ precise/main i386 Packages
          100 /var/lib/dpkg/status
  ---------------------------------

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: gnome-terminal 3.2.1-2ubuntu1
  ProcVersionSignature: Ubuntu 3.2.0-10.18-generic 3.2.1
  Uname: Linux 3.2.0-10-generic i686
  ApportVersion: 1.91-0ubuntu1
  Architecture: i386
  Date: Fri Jan 27 17:26:08 2012
  ExecutablePath: /usr/bin/gnome-terminal
  InstallationMedia: Xubuntu 12.04 "Precise Pangolin" - Alpha i386 (20111129.2)
  ProcCmdline: gnome-terminal
  ProcEnviron:
   PATH=(custom, no user)
   LANG=cs_CZ.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x15fa48 <g_type_check_instance_cast+56>:	mov    (%eax),%ebp
   PC (0x0015fa48) ok
   source "(%eax)" (0x00000008) not located in a known VMA region (needed readable region)!
   destination "%ebp" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: gnome-terminal
  StacktraceTop:
   g_type_check_instance_cast () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
   ?? () from /usr/lib/i386-linux-gnu/libgtk-3.so.0
   g_cclosure_marshal_VOID__VOID () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
   g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
   ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
  Title: gnome-terminal crashed with SIGSEGV in g_type_check_instance_cast()
  UpgradeStatus: Upgraded to precise on 2012-01-26 (0 days ago)
  UserGroups: adm audio cdrom dialout dip fax floppy fuse lpadmin netdev plugdev sambashare scanner sudo tape video

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