crash IM_get_input_context

Bug #74728 reported by gurcharan_cheema
2
Affects Status Importance Assigned to Milestone
firefox (Ubuntu)
Confirmed
Medium
Mozilla Bugs

Bug Description

/var/crash/_usr_lib_firefox_firefox-bin.1000.crash

DistroRelease: Ubuntu 6.10
Package: firefox 2.0+0dfsg-0ubuntu3

i don't know just clicked on the quick link seemed to have open as normal but said that it detected that firefox closed unexpectedly.

got a file that i meant to upload a file (23mb (subject title), but im a newbie to ubuntu, and a little unsure about the file system.

Revision history for this message
gurcharan_cheema (gurcharan-cheema) wrote :
Revision history for this message
David Farning (dfarning) wrote :

Nice job on your first bug report;)

Thanks for your bug report. Could you please install firefox-dbg and try to obtain a backtrace (or crash report) by following the instructions on https://wiki.ubuntu.com/DebuggingFirefox This will greatly aid us in tracking down your problem.

Which flash package do you have installed?
Which Java package do you have installed?
Which firefox extensions do you have installed?

Thanks
David

description: updated
Changed in firefox:
assignee: nobody → dfarning
status: Unconfirmed → Needs Info
Revision history for this message
Sitsofe Wheeler (sitsofe) wrote :

Stack trace for previously attached crash report with debug symbols (as provided by apport-retrace with the firefox 2.0+0dfsg-0ubuntu3, libgtk2.0-0_2.10.6-0ubuntu1 and debug symbols installed)

Changed in firefox:
status: Needs Info → Unconfirmed
Revision history for this message
Sitsofe Wheeler (sitsofe) wrote :

(I think the java version is java-1.5.0-sun-1.5.0.08, flash looks to be locally installed. Unclear which macromedia version...)

Revision history for this message
David Farning (dfarning) wrote :

This seems to be a pretty common pattern

Program terminated with signal 11, Segmentation fault.
#0 0xffffe410 in __kernel_vsyscall ()
#0 0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb7df0651 in raise () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2 0x08057556 in nsProfileLock::FatalSignalHandler (signo=-1210105868)
    at nsProfileLock.cpp:206
 unblock_sigs = {__val = {1024, 0 <repeats 31 times>}}
 oldact = <value optimized out>
#3 <signal handler called>
No symbol table info available.
#4 0xb685f1b3 in IM_get_input_context (aArea=<value optimized out>)
    at nsWindow.cpp:4900
 owningWidget = (GtkWidget *) 0x0
 owningWindow = (nsWindow *) 0x0
#5 0xb685f3b0 in nsWindow::IMELoseFocus (this=0xac95d668) at nsWindow.cpp:4495
 im = <value optimized out>
#6 0xb685f4c6 in nsWindow::IMEDestroyContext (this=0xac95d668)
    at nsWindow.cpp:4466
No locals.
#7 0xb6862aef in nsWindow::Destroy (this=0xac95d668) at nsWindow.cpp:403
 rollupWidget = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}

At first glance It looks like something is being referenced that has already been destroyed.

David

description: updated
David Farning (dfarning)
Changed in firefox:
assignee: dfarning → nobody
status: Unconfirmed → Confirmed
David Farning (dfarning)
Changed in firefox:
assignee: nobody → mozillateam
importance: Undecided → Medium
David Farning (dfarning)
Changed in firefox:
assignee: mozillateam → mozilla-bugs
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