firefox crashed [@pthread_mutex_lock] -- munmap at #8

[Shirish Agarwal]

... firefox crashed

firefox has crashed. I tried to send the file through apport but its not good enough yet. Hence using rapidshare to send the crash report.

http://rapidshare.com/files/24213377/_usr_lib_firefox_firefox-bin.1000.crash.html

   One question though, I hope my usernames & passwords are safe. I was not doing anything with them when the crash occured but asking.

Extracted from symbolized stacktrace:
(file: http://launchpadlibrarian.net/7155546/gdb.log)
...
#3 <signal handler called>
#4 pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0
#5 ?? () from /home/shirish/.mozilla/plugins/libflashplayer.so
#6 ?? ()
#7 ?? ()
#8 munmap () from /lib/tls/i686/cmov/libc.so.6
#9 ?? () from /home/shirish/.mozilla/plugins/libflashplayer.so
#10 ?? ()

...

[Eddie M. (eddiemartinez)]

that kind of personal information isn't shared here. Can you re-create this, or was it a one time fix?

[Shirish Agarwal (shirishag75)]

what do u mean by one-time fix, do u mean has firefox crashed befoe, than sure, I just did not upload or report it as its a pain uploading through rapidshare. If there is further occurence, would report it through rapidshare.com . Also reported another crash of firefox but tht one was detected due to adobe ś non-free flashplugin https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/100007 which I further posted for an upstream fix. although looking back at the original it was not needed. https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/102096 . There have been atleast couple of more occurences.

[Alexander Sack (asac)]

I guess he askes if this is a one time crash or if you can reproduce. For the latter we can tell you how to properly retrace your crash in order to get a tiny file that is useful for us (instead of the huge crash report you otherwise need to attach).

 - Alexander

[Shirish Agarwal (shirishag75)]

It would be cool if i could retrace the crash so I could get a tiny file tht would be useful to you which in turn would make for a better experience for me :)

[Alexander Sack (asac)]

On Wed, Apr 04, 2007 at 09:11:52AM -0000, shirishag75 wrote:
> It would be cool if i could retrace the crash so I could get a tiny file
> tht would be useful to you which in turn would make for a better
> experience for me :)
>

So you can reproduce the crash?

 - Alexander

[Shirish Agarwal (shirishag75)]

It happens intermittently

On 4/4/07, Alexander Sack <email address hidden> wrote:
>
> On Wed, Apr 04, 2007 at 09:11:52AM -0000, shirishag75 wrote:
> > It would be cool if i could retrace the crash so I could get a tiny file
> > tht would be useful to you which in turn would make for a better
> > experience for me :)
> >
>
> So you can reproduce the crash?
>
> - Alexander
>
> --
> firefox crashed
> https://bugs.launchpad.net/bugs/102654
> You received this bug notification because you are a direct subscriber
> of the bug.
>

--
          Shirish Agarwal
  This work is licensed under the Creative Commons NonCommercial Sampling
Plus 1.0 License. To view a copy of this license, visit
http://creativecommons.org/licenses/nc-sampling+/1.0/

[Shirish Agarwal (shirishag75)]

Now again it happened, I have also installed couple of extensions, perhaps they could be part of the reason also why it must be crashing?

[Alexander Sack (asac)]

On Wed, Apr 04, 2007 at 06:58:39PM -0000, shirishag75 wrote:
> Now again it happened, I have also installed couple of extensions,
> perhaps they could be part of the reason also why it must be crashing?
>

yes, try if in -safe-mode firefox does not crash anymore. Start like:

 # firefox -safe-mode

 - Alexander

[Shirish Agarwal (shirishag75)]

here is my gdb.log

[Eddie M. (eddiemartinez)]

Is there any more relevant data on this bug?

[Shirish Agarwal (shirishag75)]

Sorry, I had flushed that out, upgraded to tribe 1 sometime back, you can close the bug now, Sorry

[Hilario J. Montoliu (hjmf) (hmontoliu)]

Thank you Shirish Agarwal for your report, and sorry for this late
response. I didn't notice your gdb.log.

This particular issue has already been reported as bug #94021 [1]
(MASTER firefox crash [with munmap ()] -- libflashplayer.so ).

Please feel free to add any other information you might consider to be related
to this particular issue either to [1] or [2].

As the original reporter you'll be informed by email of all comments or changes
that affects either this report or the Master Bug (bug #94021 [1]).
You can unsubscribe [3] to stop receiving this mailing at any time.

And, of course, please don't doubt to report any other crashes/issues you might
find in the future.

Further information can be found at [4].

Again, thank you.

[1] https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/94021
[2] https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/102654
[3] https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/94021/+subscribe
[4] https://wiki.ubuntu.com/MozillaTeam/Bugs