.
Thread 3 (Thread 6077):
#0  0x00c29416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x008fcde6 in poll () from /lib/libc.so.6
No symbol table info available.
#2  0x00e74beb in g_poll () from /lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00e6759c in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#4  0x00e67d07 in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#5  0x00a9d400 in ?? () from /usr/lib/libORBit-2.so.0
No symbol table info available.
#6  0x00e8e88f in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#7  0x00f05cc9 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#8  0x0090b6ae in clone () from /lib/libc.so.6
No symbol table info available.
.
Thread 2 (Thread 6068):
#0  0x00c29416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x008fcde6 in poll () from /lib/libc.so.6
No symbol table info available.
#2  0x00e74beb in g_poll () from /lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00e6759c in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#4  0x00e67d07 in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#5  0x0805e779 in ?? ()
No symbol table info available.
#6  0x00851ce7 in __libc_start_main () from /lib/libc.so.6
No symbol table info available.
#7  0x08050661 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 6076):
#0  0x00c29416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00865941 in raise () from /lib/libc.so.6
No symbol table info available.
#2  0x00868e42 in abort () from /lib/libc.so.6
No symbol table info available.
#3  0x0089d305 in ?? () from /lib/libc.so.6
No symbol table info available.
#4  0x00920980 in __fortify_fail () from /lib/libc.so.6
No symbol table info available.
#5  0x0091f87a in __chk_fail () from /lib/libc.so.6
No symbol table info available.
#6  0x0091ebaa in __strcat_chk () from /lib/libc.so.6
No symbol table info available.
#7  0x063aaf6d in ?? () from /usr/lib/sane/libsane-epson2.so.1
No symbol table info available.
#8  0x063ab342 in ?? () from /usr/lib/sane/libsane-epson2.so.1
No symbol table info available.
#9  0x0639e775 in sanei_configure_attach ()
   from /usr/lib/sane/libsane-epson2.so.1
No symbol table info available.
#10 0x063a9167 in ?? () from /usr/lib/sane/libsane-epson2.so.1
No symbol table info available.
#11 0x063aad19 in sane_epson2_get_devices ()
   from /usr/lib/sane/libsane-epson2.so.1
No symbol table info available.
#12 0x00634e72 in sane_dll_get_devices () from /usr/lib/libsane.so.1
No symbol table info available.
#13 0x00632984 in sane_get_devices () from /usr/lib/libsane.so.1
No symbol table info available.
#14 0x08068454 in ?? ()
No symbol table info available.
#15 0x08068710 in ?? ()
No symbol table info available.
#16 0x00e8e88f in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#17 0x00f05cc9 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#18 0x0090b6ae in clone () from /lib/libc.so.6
No symbol table info available.