npviewer.bin crashed with SIGSEGV in pthread_mutex_lock()

Opened nytimes.com
Also have flashbock extension

$ ** Message: GetValue variable 1 (1)
** Message: GetValue variable 2 (2)
** Message: GetValue variable 1 (1)
** Message: GetValue variable 2 (2)
** Message: GetValue variable 1 (1)
** Message: GetValue variable 2 (2)
** Message: GetValue variable 1 (1)
** Message: GetValue variable 2 (2)
** Message: GetValue variable 1 (1)
** Message: GetValue variable 2 (2)
** Message: GetValue variable 1 (1)
** Message: GetValue variable 2 (2)
GCJ PLUGIN: thread 0x622950: NP_GetMIMEDescription
GCJ PLUGIN: thread 0x622950: NP_GetMIMEDescription return
GCJ PLUGIN: thread 0x622950: NP_GetValue
GCJ PLUGIN: thread 0x622950: NP_GetValue: returning plugin name.
GCJ PLUGIN: thread 0x622950: NP_GetValue return
GCJ PLUGIN: thread 0x622950: NP_GetValue
GCJ PLUGIN: thread 0x622950: NP_GetValue: returning plugin description.
GCJ PLUGIN: thread 0x622950: NP_GetValue return
The program 'npviewer.bin' received an X Window System error.
This probably reflects a bug in the program.
The error was 'RenderBadPicture (invalid Picture parameter)'.
  (Details: serial 204 error_code 182 request_code 155 minor_code 8)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)
*** NSPlugin Wrapper *** ERROR: NPP_NewStream() invoke: Connection reset by peer
*** NSPlugin Wrapper *** ERROR: NPP_Destroy() invoke: Connection closed
*** NSPlugin Wrapper *** ERROR: NPClass::Invalidate() invoke: Connection closed
*** NSPlugin Wrapper *** ERROR: NP_Shutdown() invoke: Connection closed

HTH
AM

ProblemType: Crash
Architecture: amd64
CrashCounter: 1
Date: Sat Apr 12 19:01:09 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/6953-2
ProcEnviron:
 SHELL=/bin/bash
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/home/username/bin
 LANG=en_US.UTF-8
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
 ?? ()
Title: npviewer.bin crashed with SIGSEGV in pthread_mutex_lock()
Uname: Linux 2.6.24-16-generic x86_64
UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin plugdev video