.
Thread 3 (Thread 1747):
#0  0x004fe416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x013f7e36 in __poll (fds=0xa133438, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <value optimized out>
        oldtype = -516
        result = <value optimized out>
#2  0x0072884b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x007181af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x0071892b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x0226ce8a in ?? () from /usr/lib/gio/modules/libdconfsettings.so
No symbol table info available.
#6  0x007412df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0x00c40e99 in start_thread (arg=0xb75f3b70) at pthread_create.c:304
        pd = 0xb75f3b70
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {12914676, 0, 4001536, -1218497848, 394824214, 569874809}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        robust = <value optimized out>
        pagesize_m1 = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x014065fe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
.
Thread 2 (Thread 1748):
#0  0x004fe416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x013f7e36 in __poll (fds=0xa0556a8, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <value optimized out>
        oldtype = -516
        result = <value optimized out>
#2  0x0072884b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x007181af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x0071892b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x005b6434 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#6  0x007412df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0x00c40e99 in start_thread (arg=0xb6df2b70) at pthread_create.c:304
        pd = 0xb6df2b70
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {12914676, 0, 4001536, -1226890552, 396921365, 569874809}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        robust = <value optimized out>
        pagesize_m1 = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x014065fe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
.
Thread 1 (Thread 1745):
#0  0x0226c5a2 in ?? () from /usr/lib/gio/modules/libdconfsettings.so
No symbol table info available.
#1  0x0226c9b0 in ?? () from /usr/lib/gio/modules/libdconfsettings.so
No symbol table info available.
#2  0x0226bd2a in ?? () from /usr/lib/gio/modules/libdconfsettings.so
No symbol table info available.
#3  0x0226e0cc in ?? () from /usr/lib/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x0059080a in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#5  0x005934e3 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#6  0x00594e31 in g_settings_get_value () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#7  0x00595a1c in g_settings_get_int () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#8  0x00984831 in ?? () from /usr/lib/libbrasero-burn.so.1
No symbol table info available.
#9  0x00216784 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#10 0x00219674 in g_object_newv () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#11 0x0021a900 in g_object_new_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#12 0x0021aa17 in g_object_new () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#13 0x009849a8 in brasero_plugin_new () from /usr/lib/libbrasero-burn.so.1
No symbol table info available.
#14 0x00985068 in ?? () from /usr/lib/libbrasero-burn.so.1
No symbol table info available.
#15 0x00239cc9 in g_type_create_instance () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#16 0x00216675 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#17 0x00219ce7 in g_object_newv () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#18 0x0021aa40 in g_object_new () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#19 0x00985447 in brasero_plugin_manager_get_default () from /usr/lib/libbrasero-burn.so.1
No symbol table info available.
#20 0x00979369 in brasero_burn_library_start () from /usr/lib/libbrasero-burn.so.1
No symbol table info available.
#21 0x0805ec90 in main ()
No symbol table info available.