. Thread 4 (process 14068): #0 0xffffe405 in __kernel_vsyscall () #1 0xf78ddf15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib32/libpthread.so.0 #2 0xf6c0dff8 in ?? () #3 0xf6d08438 in ?? () #4 0xf6c0e34d in ?? () #5 0xf78d94fb in start_thread () from /lib32/libpthread.so.0 #6 0xf785308e in clone () from /lib32/libc.so.6 . Thread 3 (process 14069): #0 0xffffe405 in __kernel_vsyscall () #1 0xf78ddf15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib32/libpthread.so.0 #2 0xf6c0dff8 in ?? () #3 0xf6d08438 in ?? () #4 0xf6c0e34d in ?? () #5 0xf78d94fb in start_thread () from /lib32/libpthread.so.0 #6 0xf785308e in clone () from /lib32/libc.so.6 . Thread 2 (process 14070): #0 0xffffe405 in __kernel_vsyscall () #1 0xf78e0175 in sem_wait@@GLIBC_2.1 () from /lib32/libpthread.so.0 #2 0xf6c181a8 in ?? () #3 0xf78d94fb in start_thread () from /lib32/libpthread.so.0 #4 0xf785308e in clone () from /lib32/libc.so.6 . Thread 1 (process 14055): #0 0xe2d32164 in ?? () #1 0xf6b19207 in ?? () #2 0xf6f60369 in ?? () #3 0xf6f6b7b8 in ?? () #4 0xf6f7167d in ?? () #5 0xf6e7ec50 in ?? () #6 0xf6f77129 in ?? () #7 0xf6be9f0b in ?? () #8 0xf6b0d0fe in ?? () #9 0xf7a62336 in ?? () from /usr/lib32/libglib-2.0.so.0 #10 0xf7a61bf8 in g_main_context_dispatch () from /usr/lib32/libglib-2.0.so.0 #11 0xf7a64e5e in ?? () from /usr/lib32/libglib-2.0.so.0 #12 0xf7a651e7 in g_main_loop_run () from /usr/lib32/libglib-2.0.so.0 #13 0xf7ce7264 in gtk_main () from /usr/lib32/libgtk-x11-2.0.so.0 #14 0x0804fbde in ?? () #15 0xf7790450 in __libc_start_main () from /lib32/libc.so.6 #16 0x0804aba1 in ?? ()