. Thread 1 (Thread 3097): #0 0x00007f281834d3c6 in ?? () from /lib/libc.so.6 No symbol table info available. #1 0x00007f281834f7ee in malloc () from /lib/libc.so.6 No symbol table info available. #2 0x00007f28196d4383 in g_malloc () from /usr/lib/libglib-2.0.so.0 No symbol table info available. #3 0x00007f2819dac70a in g_object_newv () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #4 0x00007f2819dad345 in g_object_new_valist () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #5 0x00007f2819dad49c in g_object_new () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #6 0x00007f280c7ead91 in ?? () from /usr/lib/libgstreamer-0.10.so.0 No symbol table info available. #7 0x00007f280c7ebe72 in gst_registry_binary_read_cache () from /usr/lib/libgstreamer-0.10.so.0 No symbol table info available. #8 0x00007f280c7806c3 in ?? () from /usr/lib/libgstreamer-0.10.so.0 No symbol table info available. #9 0x00007f280c782358 in ?? () from /usr/lib/libgstreamer-0.10.so.0 No symbol table info available. #10 0x00007f28196da6c9 in g_option_context_parse () from /usr/lib/libglib-2.0.so.0 No symbol table info available. #11 0x00007f280c781a9d in gst_init_check () from /usr/lib/libgstreamer-0.10.so.0 No symbol table info available. #12 0x00007f280d2ce5dd in brasero_burn_library_start () from /usr/lib/libbrasero-burn.so.0 No symbol table info available. #13 0x00007f280d52e3e2 in nautilus_module_initialize () from /usr/lib/nautilus/extensions-2.0/libnautilus-brasero-extension.so No symbol table info available. #14 0x00000000004f3006 in ?? () No symbol table info available. #15 0x00007f2819dc9574 in g_type_module_use () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #16 0x00000000004f3118 in ?? () No symbol table info available. #17 0x0000000000433a83 in ?? () No symbol table info available. #18 0x000000000044378a in ?? () No symbol table info available. #19 0x00007f28182f3abd in __libc_start_main () from /lib/libc.so.6 No symbol table info available. #20 0x00000000004302d9 in ?? () No symbol table info available. #21 0x00007fffe63fe2b8 in ?? () No symbol table info available. #22 0x000000000000001c in ?? () No symbol table info available. #23 0x0000000000000001 in ?? () No symbol table info available. #24 0x00007fffe63ffead in ?? () No symbol table info available. #25 0x0000000000000000 in ?? () No symbol table info available.