. Thread 14 (process 5555): #0 0xb7f05410 in __kernel_vsyscall () #1 0xb7ee85ce in sem_wait@GLIBC_2.0 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x080ed0d5 in PyThread_acquire_lock () #3 0x080f00da in ?? () #4 0x088f3be8 in ?? () #5 0x00000001 in ?? () #6 0xb5a5a870 in ?? () #7 0x080effb0 in ?? () #8 0x08153480 in ?? () #9 0x087a30d0 in ?? () #10 0x080f0090 in ?? () #11 0x088f4364 in ?? () #12 0x00000001 in ?? () #13 0x088f4364 in ?? () #14 0xb5a5a9e8 in ?? () #15 0x080c54f6 in PyEval_EvalFrameEx () Backtrace stopped: frame did not save the PC . Thread 13 (process 5556): #0 0xb7f05410 in __kernel_vsyscall () #1 0xb7ee85ce in sem_wait@GLIBC_2.0 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x080ed0d5 in PyThread_acquire_lock () #3 0x080f00da in ?? () #4 0x08401af0 in ?? () #5 0x00000001 in ?? () #6 0xb5259870 in ?? () #7 0x080effb0 in ?? () #8 0x08153480 in ?? () #9 0x087a3110 in ?? () #10 0x080f0090 in ?? () #11 0x088fd0cc in ?? () #12 0x00000001 in ?? () #13 0x088fd0cc in ?? () #14 0xb52599e8 in ?? () #15 0x080c54f6 in PyEval_EvalFrameEx () Backtrace stopped: frame did not save the PC . Thread 12 (process 5557): #0 0xb7f05410 in __kernel_vsyscall () #1 0xb7ee85ce in sem_wait@GLIBC_2.0 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x080ed0d5 in PyThread_acquire_lock () #3 0x080f00da in ?? () #4 0x08927fa0 in ?? () #5 0x00000001 in ?? () #6 0xb482f870 in ?? () #7 0x080effb0 in ?? () #8 0x08153480 in ?? () #9 0x087a3170 in ?? () #10 0x080f0090 in ?? () #11 0x08927f74 in ?? () #12 0x00000001 in ?? () #13 0x08927f74 in ?? () #14 0xb482f9e8 in ?? () #15 0x080c54f6 in PyEval_EvalFrameEx () Backtrace stopped: frame did not save the PC . Thread 11 (process 5560): #0 0xb7f05410 in __kernel_vsyscall () #1 0xb7ee85ce in sem_wait@GLIBC_2.0 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x080ed0d5 in PyThread_acquire_lock () #3 0x080f00da in ?? () #4 0x08d7bf90 in ?? () #5 0x00000001 in ?? () #6 0xb2f51870 in ?? () #7 0x080effb0 in ?? () #8 0x08153480 in ?? () #9 0x087a32c0 in ?? () #10 0x080f0090 in ?? () #11 0x08d8160c in ?? () #12 0x00000001 in ?? () #13 0x08d8160c in ?? () #14 0xb2f519e8 in ?? () #15 0x080c54f6 in PyEval_EvalFrameEx () Backtrace stopped: frame did not save the PC . Thread 10 (process 5561): #0 0xb7f05410 in __kernel_vsyscall () #1 0xb7ee85ce in sem_wait@GLIBC_2.0 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x080ed0d5 in PyThread_acquire_lock () #3 0x080f00da in ?? () #4 0x08c81808 in ?? () #5 0x00000001 in ?? () #6 0xb2750870 in ?? () #7 0x080effb0 in ?? () #8 0x08153480 in ?? () #9 0x087a3310 in ?? () #10 0x080f0090 in ?? () #11 0x08c817dc in ?? () #12 0x00000001 in ?? () #13 0x08c817dc in ?? () #14 0xb27509e8 in ?? () #15 0x080c54f6 in PyEval_EvalFrameEx () Backtrace stopped: frame did not save the PC . Thread 9 (process 5564): #0 0xb7f05410 in __kernel_vsyscall () #1 0xb7ee85ce in sem_wait@GLIBC_2.0 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x080ed0d5 in PyThread_acquire_lock () #3 0x080f00da in ?? () #4 0x08c8e998 in ?? () #5 0x00000001 in ?? () #6 0xb3f53870 in ?? () #7 0x080effb0 in ?? () #8 0x08153480 in ?? () #9 0x087a3340 in ?? () #10 0x080f0090 in ?? () #11 0x08c8efdc in ?? () #12 0x00000001 in ?? () #13 0x08c8efdc in ?? () #14 0xb3f539e8 in ?? () #15 0x080c54f6 in PyEval_EvalFrameEx () Backtrace stopped: frame did not save the PC . Thread 8 (process 5565): #0 0xb7f05410 in __kernel_vsyscall () #1 0xb7ee85ce in sem_wait@GLIBC_2.0 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x080ed0d5 in PyThread_acquire_lock () #3 0x080f00da in ?? () #4 0x08ca7240 in ?? () #5 0x00000001 in ?? () #6 0xb3752870 in ?? () #7 0x080effb0 in ?? () #8 0x08153480 in ?? () #9 0x087a33a0 in ?? () #10 0x080f0090 in ?? () #11 0x08ca7d64 in ?? () #12 0x00000001 in ?? () #13 0x08ca7d64 in ?? () #14 0xb37529e8 in ?? () #15 0x080c54f6 in PyEval_EvalFrameEx () Backtrace stopped: frame did not save the PC . Thread 7 (process 5566): #0 0xb7f05410 in __kernel_vsyscall () #1 0xb7ee85ce in sem_wait@GLIBC_2.0 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x080ed0d5 in PyThread_acquire_lock () #3 0x080f00da in ?? () #4 0x08cac898 in ?? () #5 0x00000001 in ?? () #6 0xb1909870 in ?? () #7 0x080effb0 in ?? () #8 0x08153480 in ?? () #9 0x087a33b0 in ?? () #10 0x080f0090 in ?? () #11 0x08cacfcc in ?? () #12 0x00000001 in ?? () #13 0x08cacfcc in ?? () #14 0xb19099e8 in ?? () #15 0x080c54f6 in PyEval_EvalFrameEx () Backtrace stopped: frame did not save the PC . Thread 6 (process 5571): #0 0xb7f05410 in __kernel_vsyscall () #1 0xb7ee85ce in sem_wait@GLIBC_2.0 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x080ed0d5 in PyThread_acquire_lock () #3 0x080f00da in ?? () #4 0x08e4fcb8 in ?? () #5 0x00000001 in ?? () #6 0xaf8a0870 in ?? () #7 0x080effb0 in ?? () #8 0x08153480 in ?? () #9 0x087a33f0 in ?? () #10 0x080f0090 in ?? () #11 0x08cea304 in ?? () #12 0x00000001 in ?? () #13 0x08cea304 in ?? () #14 0xaf8a09e8 in ?? () #15 0x080c54f6 in PyEval_EvalFrameEx () Backtrace stopped: frame did not save the PC . Thread 5 (process 5572): #0 0xb7f05410 in __kernel_vsyscall () #1 0xb7ee85ce in sem_wait@GLIBC_2.0 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x080ed0d5 in PyThread_acquire_lock () #3 0x080f00da in ?? () #4 0x08cea9c8 in ?? () #5 0x00000001 in ?? () #6 0xaf09f870 in ?? () #7 0x080effb0 in ?? () #8 0x08153480 in ?? () #9 0x087a3430 in ?? () #10 0x080f0090 in ?? () #11 0x08cea99c in ?? () #12 0x00000001 in ?? () #13 0x08cea99c in ?? () #14 0xaf09f9e8 in ?? () #15 0x080c54f6 in PyEval_EvalFrameEx () Backtrace stopped: frame did not save the PC . Thread 4 (process 5573): #0 0xb7f05410 in __kernel_vsyscall () #1 0xb7ee85ce in sem_wait@GLIBC_2.0 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x080ed0d5 in PyThread_acquire_lock () #3 0x080f00da in ?? () #4 0x08de6bb0 in ?? () #5 0x00000001 in ?? () #6 0xb00a1870 in ?? () #7 0x080ed0d5 in PyThread_acquire_lock () #8 0x080c54f6 in PyEval_EvalFrameEx () #9 0x080c60f5 in PyEval_EvalCodeEx () #10 0x080c414e in PyEval_EvalFrameEx () #11 0x080c60f5 in PyEval_EvalCodeEx () #12 0x0810e2c6 in ?? () #13 0x08726188 in ?? () #14 0x087b3e84 in ?? () #15 0x00000000 in ?? () . Thread 3 (process 5575): #0 0xb7f05410 in __kernel_vsyscall () #1 0xb7ee85ce in sem_wait@GLIBC_2.0 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x080ed0d5 in PyThread_acquire_lock () #3 0x080f00da in ?? () #4 0x08dd8b28 in ?? () #5 0x00000001 in ?? () #6 0xb10a3870 in ?? () #7 0x080effb0 in ?? () #8 0x08153480 in ?? () #9 0x087a3640 in ?? () #10 0x080f0090 in ?? () #11 0x08e2c2c4 in ?? () #12 0x00000001 in ?? () #13 0x08e2c2c4 in ?? () #14 0xb10a39e8 in ?? () #15 0x080c54f6 in PyEval_EvalFrameEx () Backtrace stopped: frame did not save the PC . Thread 2 (process 5576): #0 0xb7f05410 in __kernel_vsyscall () #1 0xb7ee85ce in sem_wait@GLIBC_2.0 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x080ed0d5 in PyThread_acquire_lock () #3 0x080f00da in ?? () #4 0x08e41310 in ?? () #5 0x00000001 in ?? () #6 0xae86e870 in ?? () #7 0x080effb0 in ?? () #8 0x08153480 in ?? () #9 0x087a3650 in ?? () #10 0x080f0090 in ?? () #11 0x08e4cb44 in ?? () #12 0x00000001 in ?? () #13 0x08e4cb44 in ?? () #14 0xae86e9e8 in ?? () #15 0x080c54f6 in PyEval_EvalFrameEx () Backtrace stopped: frame did not save the PC . Thread 1 (process 5547): #0 0xb4a1e047 in ?? () from /usr/lib/firefox/libgtkembedmoz.so #1 0x08e6c940 in ?? () #2 0xbf8e6438 in ?? () #3 0xb4a289c8 in ?? () from /usr/lib/firefox/libgtkembedmoz.so #4 0xb4a228f8 in ?? () from /usr/lib/firefox/libgtkembedmoz.so #5 0x08e05010 in ?? () #6 0xb4a29930 in ?? () from /usr/lib/firefox/libgtkembedmoz.so #7 0xbf8e6438 in ?? () #8 0xbf8e643c in ?? () #9 0xbf8e6440 in ?? () #10 0xbf8e6444 in ?? () #11 0xbf8e6448 in ?? () #12 0xb494e074 in nsCOMPtr_base::~nsCOMPtr_base () from /usr/lib/firefox/libxpcom_core.so #13 0xb4a1c91b in ?? () from /usr/lib/firefox/libgtkembedmoz.so #14 0x08c16358 in ?? () #15 0xbf8e64b8 in ?? () #16 0x00000000 in ?? ()