.
Thread 4 (process 10978):
#0  0xffffe410 in ?? ()
#1  0xb6a802f8 in ?? ()
#2  0xffffffff in ?? ()
#3  0x00000001 in ?? ()
#4  0xb78db5a7 in poll () from /lib/tls/i686/cmov/libc.so.6
#5  0xb79a6603 in ?? () from /usr/lib/libglib-2.0.so.0
#6  0x08087e60 in ?? ()
#7  0x00000001 in ?? ()
#8  0xffffffff in ?? ()
#9  0x08087e60 in ?? ()
#10 0x00000001 in ?? ()
#11 0xb7958120 in ?? () from /lib/tls/i686/cmov/libc.so.6
#12 0xb7963541 in pthread_mutex_lock ()
   from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb79a6979 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#14 0xb7ab1832 in ?? () from /usr/lib/libebook-1.2.so.9
#15 0x08067ed8 in ?? ()
#16 0x00000000 in ?? ()
.
Thread 3 (process 10980):
#0  0xffffe410 in ?? ()
#1  0xb627f308 in ?? ()
#2  0xffffffff in ?? ()
#3  0x00000009 in ?? ()
#4  0xb78db5a7 in poll () from /lib/tls/i686/cmov/libc.so.6
#5  0xb79a6603 in ?? () from /usr/lib/libglib-2.0.so.0
#6  0x080b4410 in ?? ()
#7  0x00000009 in ?? ()
#8  0xffffffff in ?? ()
#9  0x080b4410 in ?? ()
#10 0x00000009 in ?? ()
#11 0x00000000 in ?? ()
.
Thread 2 (process 10983):
#0  0xffffe410 in ?? ()
#1  0xb51ab318 in ?? ()
#2  0x00000001 in ?? ()
#3  0x00000000 in ?? ()
.
Thread 1 (process 10975):
#0  0xb7ddc28d in gtk_tree_model_get_valist ()
   from /usr/lib/libgtk-x11-2.0.so.0
#1  0xb7ddc47d in gtk_tree_model_get () from /usr/lib/libgtk-x11-2.0.so.0
#2  0x0805bccc in ?? ()
#3  0x0807e1d8 in ?? ()
#4  0xbfbff088 in ?? ()
#5  0x00000000 in ?? ()