npviewer.bin crashed with SIGSEGV in pthread_mutex_lock()

[Alexander Chemeris]

Binary package hint: nspluginwrapper

Comes up when FireFox is starting with a lot of windows and tabs to be open.
I can't find any -dbg version of this packet, so that's all information I can provide. If more information is needed, please, tell exactly what is needed and how to obtain it. I see a lot of duplicates of this bug, but all of them are closed with "invalid" resolution with request to provide crash report with -dbg, which does not exist. So please, do not close this bug report again.

ProblemType: Crash
Architecture: amd64
CrashCounter: 1
Date: Tue Jul 8 19:24:25 2008
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/lib/nspluginwrapper/i386/linux/npviewer.bin
Package: nspluginwrapper 0.9.91.5-2ubuntu2
PackageArchitecture: amd64
ProcCmdline: /usr/lib/nspluginwrapper/i386/linux/npviewer.bin --plugin /usr/lib/flashplugin-nonfree/libflashplayer.so --connection /org/wrapper/NSPlugins/libflashplayer.so/3486-3
ProcCwd: /home/ipse
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=ru_RU.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 2.6.24-19-generic x86_64
UserGroups: adm admin audio cdrom dialout dip disk fax floppy fuse lpadmin plugdev sambashare scanner tape vboxusers video

[Apport retracing service (apport)]

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