. Thread 4 (Thread 4115): #0 0xb770f424 in __kernel_vsyscall () No symbol table info available. #1 0xb6d6a681 in select () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0xada64698 in ?? () from /usr/lib/libtcl8.4.so.0 No symbol table info available. #3 0xb71dee99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #4 0xb6d7173e in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. . Thread 3 (Thread 4114): #0 0xb770f424 in __kernel_vsyscall () No symbol table info available. #1 0xb6d62f76 in poll () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0xb6e5384b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0xb6e431af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0xb6e4392b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0xb6bde434 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #6 0xb6e6c2df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0xb71dee99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #8 0xb6d7173e in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. . Thread 2 (Thread 4112): #0 0xb770f424 in __kernel_vsyscall () No symbol table info available. #1 0xb6d62f76 in poll () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0xb61744a2 in ?? () from /usr/lib/libpulse.so.0 No symbol table info available. #3 0xb61633a9 in pa_mainloop_poll () from /usr/lib/libpulse.so.0 No symbol table info available. #4 0xb6163b84 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0 No symbol table info available. #5 0xb6163c64 in pa_mainloop_run () from /usr/lib/libpulse.so.0 No symbol table info available. #6 0xb6174443 in ?? () from /usr/lib/libpulse.so.0 No symbol table info available. #7 0xb6111a75 in ?? () from /usr/lib/libpulsecommon-0.9.22.so No symbol table info available. #8 0xb71dee99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #9 0xb6d7173e in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. . Thread 1 (Thread 4110): #0 0xb6485de0 in ?? () from /usr/lib/liboverlay-scrollbar-0.1.so.0 No symbol table info available. #1 0xb71bae48 in g_cclosure_marshal_VOID__PARAM () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #2 0xb719e372 in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #3 0xb71b1048 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #4 0xb71b9b29 in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #5 0xb71b9cc2 in g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #6 0xb71a00e1 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #7 0xb719f3ef in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #8 0xb71a2379 in g_object_notify () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #9 0xb74bcece in ?? () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #10 0xb7442018 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #11 0xb72cba0a in ?? () from /usr/lib/libgdk-x11-2.0.so.0 No symbol table info available. #12 0xb6e42aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #13 0xb6e43270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #14 0xb6e4392b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #15 0xb7440bd9 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #16 0x0805f2fb in ?? () No symbol table info available. #17 0x080ae1ca in ?? () No symbol table info available. #18 0xb6cb7e37 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #19 0x08054991 in ?? () No symbol table info available.