npviewer.bin crashed with SIGSEGV in pthread_mutex_lock() (new and improved with debug symbols installed)

[Tchalvak]

Binary package hint: nspluginwrapper

Lets see if this apport report works by combining with the installation of the debug symbols.

This was a report that was waiting for me, the login after firefox "greyed out" on me once or twice during the course of my login session.

ProblemType: Crash
Architecture: amd64
DistroRelease: Ubuntu 8.10
ExecutablePath: /usr/lib/nspluginwrapper/i386/linux/npviewer.bin
NonfreeKernelModules: wl fglrx
Package: nspluginwrapper 1.1.2-0ubuntu1
ProcAttrCurrent: unconfined
ProcCmdline: /usr/lib/nspluginwrapper/i386/linux/npviewer.bin --plugin /usr/lib/flashplugin-nonfree/libflashplayer.so --connection /org/wrapper/NSPlugins/libflashplayer.so/6314-2
ProcEnviron:
 PATH=/home/username/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: nspluginwrapper
StacktraceTop:
 pthread_mutex_lock () from /lib32/libpthread.so.0
 ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
 ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
 ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
 ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
Title: npviewer.bin crashed with SIGSEGV in pthread_mutex_lock()
Uname: Linux 2.6.27-10-generic x86_64
UserGroups: adm admin audio cdrom dialout dip fuse lpadmin netdev plugdev sambashare scanner video

[Tchalvak (tchalvak)]

Hi Harry, I followed the "install debug symbols package" instructions that you mentioned in this bug thread:
https://bugs.launchpad.net/ubuntu/+source/nspluginwrapper/+bug/192270

Lemme know if there's anything more that I can do to try to get to the bottom of this annoying flash instability.

[Apport retracing service (apport)]

StacktraceTop:pthread_mutex_lock () from /lib32/libpthread.so.0
?? ()
?? ()
?? ()
?? ()

[C de-Avillez (hggdh2)]

I am deleting the coredump attachment, taking out Harrison Conlin as assigned (seems to be MIA), and making this a duplicate of bug 192270.

Unfortunately, the apport retrace is inconclusive, specially on the first few frames. This is not unexpected, since Adobe does not provide a symbol table for the binary.