. Thread 4 (process 23104): #0 0xb8037430 in __kernel_vsyscall () #1 0xb73108f6 in nanosleep () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb78d0598 in wxMicroSleep () from /usr/lib/libwx_baseu-2.8.so.0 #3 0xb78d05c1 in wxMilliSleep () from /usr/lib/libwx_baseu-2.8.so.0 #4 0xb78c877d in wxThread::Sleep () from /usr/lib/libwx_baseu-2.8.so.0 #5 0x08087777 in ?? () #6 0xb78ca223 in wxThreadInternal::PthreadStart () from /usr/lib/libwx_baseu-2.8.so.0 #7 0xb78ca29d in wxPthreadStart () from /usr/lib/libwx_baseu-2.8.so.0 #8 0xb73094ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #9 0xb715649e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 3 (process 24220): #0 0xb8037430 in __kernel_vsyscall () #1 0xb730d412 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb69670cd in ?? () from /usr/lib/libgthread-2.0.so.0 #3 0xb6bda1e9 in ?? () from /usr/lib/libglib-2.0.so.0 #4 0xb6bda2e7 in g_async_queue_timed_pop () from /usr/lib/libglib-2.0.so.0 #5 0xb6c2cc43 in ?? () from /usr/lib/libglib-2.0.so.0 #6 0xb6c2b66f in ?? () from /usr/lib/libglib-2.0.so.0 #7 0xb73094ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0xb715649e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 2 (process 23103): #0 0xb8037430 in __kernel_vsyscall () #1 0xb730d0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb732478f in ?? () from /usr/lib/libjack.so.0 #3 0xb73094ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #4 0xb715649e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 1 (process 23098): #0 0xb70eb896 in memcpy () from /lib/tls/i686/cmov/libc.so.6 #1 0x00000000 in ?? ()