#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7da2590 in raise () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x08057966 in nsProfileLock::FatalSignalHandler (signo=11) at nsProfileLock.cpp:206
  [Error: nsProfileLock.cpp was not found in source tree]
#3  <signal handler called>
#4  0xb6e9f6a1 in nsMsgAsyncWriteProtocol::UnblockPostReader (this=0x9445aa0) at nsMsgProtocol.cpp:1403
  [Error: nsMsgProtocol.cpp was not found in source tree]
#5  0xb6ea3e4f in nsMsgProtocolStreamProvider::OnOutputStreamReady (this=0x8e4e920, aOutStream=0x8f19164) at nsMsgProtocol.cpp:1090
  [Error: nsMsgProtocol.cpp was not found in source tree]
#6  0xb7e5667c in nsOutputStreamReadyEvent::EventHandler (plevent=0x946ae5c) at nsStreamUtils.cpp:216
  [Error: nsStreamUtils.cpp was not found in source tree]
#7  0xb7e72b47 in PL_HandleEvent (self=0x946ae5c) at plevent.c:688
  [Error: plevent.c was not found in source tree]
#8  0xb7e72e3b in PL_ProcessPendingEvents (self=0x80fec30) at plevent.c:623
  [Error: plevent.c was not found in source tree]
#9  0xb7e74fa8 in nsEventQueueImpl::ProcessPendingEvents (this=0x80febe8) at nsEventQueue.cpp:448
  [Error: nsEventQueue.cpp was not found in source tree]
#10 0xb5d652c5 in event_processor_callback (source=0x840fe40, condition=G_IO_IN, data=0x1c) at nsAppShell.cpp:67
  [Error: nsAppShell.cpp was not found in source tree]
#11 0xb769c6ed in g_io_unix_dispatch (source=0x840fe88, callback=0xb5d652b0 <event_processor_callback>, user_data=0x80febe8) at /build/buildd/glib2.0-2.14.1/glib/giounix.c:162
  [Error: /build/buildd/glib2.0-2.14.1/glib/giounix.c was not found in source tree]
#12 0xb766d11c in IA__g_main_context_dispatch (context=0x80818a0) at /build/buildd/glib2.0-2.14.1/glib/gmain.c:2061
  [Error: /build/buildd/glib2.0-2.14.1/glib/gmain.c was not found in source tree]
#13 0xb767055f in g_main_context_iterate (context=0x80818a0, block=1, dispatch=1, self=0x8130830) at /build/buildd/glib2.0-2.14.1/glib/gmain.c:2694
  [Error: /build/buildd/glib2.0-2.14.1/glib/gmain.c was not found in source tree]
#14 0xb7670909 in IA__g_main_loop_run (loop=0x840ff18) at /build/buildd/glib2.0-2.14.1/glib/gmain.c:2898
  [Error: /build/buildd/glib2.0-2.14.1/glib/gmain.c was not found in source tree]
#15 0xb7b5f9e4 in IA__gtk_main () at /build/buildd/gtk+2.0-2.12.0/gtk/gtkmain.c:1144
  [Error: /build/buildd/gtk+2.0-2.12.0/gtk/gtkmain.c was not found in source tree]
#16 0xb5d6573a in nsAppShell::Run (this=0x81801c8) at nsAppShell.cpp:139
  [Error: nsAppShell.cpp was not found in source tree]
#17 0xb5c6e202 in nsAppStartup::Run (this=0x8180188) at nsAppStartup.cpp:151
  [Error: nsAppStartup.cpp was not found in source tree]
#18 0x0804ed1a in XRE_main (argc=<value optimized out>, argv=0xbfbef484, aAppData=0x805b220) at nsAppRunner.cpp:2711
  [Error: nsAppRunner.cpp was not found in source tree]
#19 0x0804acff in main (argc=) at nsMailApp.cpp:62
  [Error: nsMailApp.cpp was not found in source tree]
#20 0xb73e6050 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#21 0x0804ac51 in _start ()