. Thread 3 (Thread 20920): #0 0x0062a422 in __kernel_vsyscall () No symbol table info available. #1 0x00711f55 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122 No locals. #2 0x03065df4 in ?? () from /usr/lib/libwebkit-1.0.so.2 No symbol table info available. #3 0x02dfefbf in ?? () from /usr/lib/libwebkit-1.0.so.2 No symbol table info available. #4 0x02e00c54 in ?? () from /usr/lib/libwebkit-1.0.so.2 No symbol table info available. #5 0x03065d5f in ?? () from /usr/lib/libwebkit-1.0.so.2 No symbol table info available. #6 0x0070d8de in start_thread (arg=0xb5c5db70) at pthread_create.c:300 __res = __ignore1 = __ignore2 = pd = 0xb5c5db70 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {7462900, 0, 4001536, -1245326184, -1102086991, -732347942}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = robust = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00aba95e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 No locals. . Thread 2 (Thread 20919): #0 0x0062a422 in __kernel_vsyscall () No symbol table info available. #1 0x00711f55 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122 No locals. #2 0x03125827 in ?? () from /usr/lib/libwebkit-1.0.so.2 No symbol table info available. #3 0x03125861 in ?? () from /usr/lib/libwebkit-1.0.so.2 No symbol table info available. #4 0x0070d8de in start_thread (arg=0xb6586b70) at pthread_create.c:300 __res = __ignore1 = __ignore2 = pd = 0xb6586b70 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {7462900, 0, 4001536, -1235721064, -2060485450, -732347942}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = robust = freesize = __PRETTY_FUNCTION__ = "start_thread" #5 0x00aba95e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 No locals. . Thread 1 (Thread 20887): #0 0x02f8e971 in webkit_web_frame_load_string () from /usr/lib/libwebkit-1.0.so.2 No symbol table info available. #1 0x02f99f0b in webkit_web_view_load_string () from /usr/lib/libwebkit-1.0.so.2 No symbol table info available. #2 0x02f99fb7 in webkit_web_view_load_html_string () from /usr/lib/libwebkit-1.0.so.2 No symbol table info available. #3 0x068e3823 in ?? () from /usr/lib/pymodules/python2.6/webkit/webkit.so No symbol table info available. #4 0x080dd663 in call_function (f=0xa7c4d20, throwflag=0) at ../Python/ceval.c:3728 callargs = 0x35a4ff4 flags = tstate = 0x9c79050 func = 0xab3710c w = nk = 178576684 n = 164073552 pfunc = 0xa7c03c8 #5 PyEval_EvalFrameEx (f=0xa7c4d20, throwflag=0) at ../Python/ceval.c:2411 sp = 0xa7c03cc stack_pointer = next_instr = 0xbaee164 '\n' , "\n \n \n