. Thread 3 (Thread 0xb6c25b70 (LWP 1621)): #0 0x00bbf416 in __kernel_vsyscall () No symbol table info available. #1 0x00e2b40e in __GI___poll (fds=0x97dc978, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = -516 result = #2 0x002b234b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x002a3896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x002a3f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00c6e194 in ?? () from /usr/lib/gio/modules/libdconfsettings.so No symbol table info available. #6 0x002ca5f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0x001bcd31 in start_thread (arg=0xb6c25b70) at pthread_create.c:304 __res = pd = 0xb6c25b70 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1892340, 0, 4001536, -1228778776, 418099336, -1412058139}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = robust = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #8 0x00e3a0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 No locals. Backtrace stopped: Not enough registers or memory available to unwind further . Thread 2 (Thread 0xb7426b70 (LWP 1620)): #0 0x00bbf416 in __kernel_vsyscall () No symbol table info available. #1 0x00e2b40e in __GI___poll (fds=0x97c9e00, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = -516 result = #2 0x002b234b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x002a3896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x002a3f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00453cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #6 0x002ca5f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0x001bcd31 in start_thread (arg=0xb7426b70) at pthread_create.c:304 __res = pd = 0xb7426b70 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1892340, 0, 4001536, -1220386072, 411807883, -1412058139}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = robust = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #8 0x00e3a0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 No locals. Backtrace stopped: Not enough registers or memory available to unwind further . Thread 1 (Thread 0xb787b870 (LWP 1617)): #0 0x00000010 in ?? () No symbol table info available. #1 0x00442a19 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #2 0x0029f110 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x002a325f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x002a3990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x002a3f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #6 0x01120f95 in gtk_main () from /usr/lib/libgtk-3.so.0 No symbol table info available. #7 0x080621da in main () No symbol table info available.