. Thread 7 (Thread 24326): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216 No locals. #1 0x00007fe6cce96392 in ?? () from /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0 No symbol table info available. #2 0x00007fe6ccbbd2af in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007fe6ccc11b51 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007fe6ccc0f3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007fe6cc56ad8c in start_thread (arg=0x7fe6af103700) at pthread_create.c:304 pd = 0x7fe6af103700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140628756281088, 3486754716452035708, 140734216892992, 140628756281792, 0, 3, -3481793987840664452, -3481589972565320580}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 robust = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fe6cc2b604d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 No locals. #7 0x0000000000000000 in ?? () No symbol table info available. . Thread 6 (Thread 24324): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216 No locals. #1 0x00007fe6cce96392 in ?? () from /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0 No symbol table info available. #2 0x00007fe6ccbbd2af in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007fe6ccc11b51 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007fe6ccc0f3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007fe6cc56ad8c in start_thread (arg=0x7fe6c0a29700) at pthread_create.c:304 pd = 0x7fe6c0a29700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140629051086592, 3486754716452035708, 140734216892992, 140629051087296, 0, 3, -3481579697963623300, -3481589972565320580}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 robust = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fe6cc2b604d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 No locals. #7 0x0000000000000000 in ?? () No symbol table info available. . Thread 5 (Thread 24325): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216 No locals. #1 0x00007fe6cce96392 in ?? () from /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0 No symbol table info available. #2 0x00007fe6ccbbd2af in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007fe6ccbbdca9 in g_async_queue_timed_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007fe6ccc11a5a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007fe6ccc0f3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #6 0x00007fe6cc56ad8c in start_thread (arg=0x7fe6bf01e700) at pthread_create.c:304 pd = 0x7fe6bf01e700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140629023778560, 3486754716452035708, 140734216892992, 140629023779264, 0, 3, -3481829023499510660, -3481589972565320580}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 robust = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00007fe6cc2b604d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 No locals. #8 0x0000000000000000 in ?? () No symbol table info available. . Thread 4 (Thread 24257): #0 0x00007fe6cc2a8f03 in __poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = 18446744073709551100 oldtype = 0 result = #1 0x00007fe6ccbe8104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007fe6ccbe89f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007fe6cd39ed44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x00007fe6ccc0f3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007fe6cc56ad8c in start_thread (arg=0x7fe6bf81f700) at pthread_create.c:304 pd = 0x7fe6bf81f700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140629032171264, 3486754716452035708, 140629040560144, 140629032171968, 0, 3, -3481827924524753796, -3481589972565320580}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 robust = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fe6cc2b604d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 No locals. #7 0x0000000000000000 in ?? () No symbol table info available. . Thread 3 (Thread 24327): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216 No locals. #1 0x00007fe6cce96392 in ?? () from /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0 No symbol table info available. #2 0x00007fe6ccbbd2af in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007fe6ccc11b51 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007fe6ccc0f3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007fe6cc56ad8c in start_thread (arg=0x7fe6af904700) at pthread_create.c:304 pd = 0x7fe6af904700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140628764673792, 3486754716452035708, 140734216892992, 140628764674496, 0, 3, -3481792888865907588, -3481589972565320580}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 robust = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fe6cc2b604d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 No locals. #7 0x0000000000000000 in ?? () No symbol table info available. . Thread 2 (Thread 24256): #0 0x00007fe6cc2a8f03 in __poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = 18446744073709551100 oldtype = 0 result = #1 0x00007fe6ccbe8104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007fe6ccbe89f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007fe6c002569b in ?? () from /usr/lib/gio/modules/libdconfsettings.so No symbol table info available. #4 0x00007fe6ccc0f3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007fe6cc56ad8c in start_thread (arg=0x7fe6c0020700) at pthread_create.c:304 pd = 0x7fe6c0020700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140629040563968, 3486754716452035708, 140734216901568, 140629040564672, 0, 3, -3481580534945375108, -3481589972565320580}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 robust = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fe6cc2b604d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 No locals. #7 0x0000000000000000 in ?? () No symbol table info available. . Thread 1 (Thread 24253): #0 __strcmp_sse42 () at ../sysdeps/x86_64/multiarch/strcmp.S:260 No locals. #1 0x00007fe6cf974406 in brasero_volume_get_gvolume () from /usr/lib/libbrasero-media.so.1 No symbol table info available. #2 0x00007fe6cf974555 in brasero_volume_get_mount_point () from /usr/lib/libbrasero-media.so.1 No symbol table info available. #3 0x00007fe6cf974672 in brasero_volume_is_mounted () from /usr/lib/libbrasero-media.so.1 No symbol table info available. #4 0x00007fe6cf6f57e0 in ?? () from /usr/lib/libbrasero-burn.so.1 No symbol table info available. #5 0x00007fe6cf6f5944 in ?? () from /usr/lib/libbrasero-burn.so.1 No symbol table info available. #6 0x00007fe6cf6f5c04 in ?? () from /usr/lib/libbrasero-burn.so.1 No symbol table info available. #7 0x00007fe6cf6f8dce in brasero_burn_record () from /usr/lib/libbrasero-burn.so.1 No symbol table info available. #8 0x00007fe6cf7120cd in ?? () from /usr/lib/libbrasero-burn.so.1 No symbol table info available. #9 0x00007fe6cf713829 in brasero_burn_dialog_run () from /usr/lib/libbrasero-burn.so.1 No symbol table info available. #10 0x0000000000447aae in brasero_app_burn () No symbol table info available. #11 0x0000000000447c99 in ?? () No symbol table info available. #12 0x0000000000447fb0 in brasero_app_copy_disc () No symbol table info available. #13 0x00007fe6cd0a781c in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #14 0x00007fe6cd0b9019 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #15 0x00007fe6cd0c2258 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #16 0x00007fe6cd0c241f in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #17 0x00007fe6cd0a781c in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #18 0x00007fe6cd0b9019 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #19 0x00007fe6cd0c2258 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #20 0x00007fe6cd0c241f in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #21 0x00007fe6ce2a0b45 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #22 0x00007fe6cd0a781c in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #23 0x00007fe6cd0b87e3 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #24 0x00007fe6cd0c2258 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #25 0x00007fe6cd0c241f in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #26 0x00007fe6ce29f8fd in ?? () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #27 0x00007fe6ce34a4b8 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #28 0x00007fe6cd0a781c in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #29 0x00007fe6cd0b8e1f in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #30 0x00007fe6cd0c1fa9 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #31 0x00007fe6cd0c241f in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #32 0x00007fe6ce466411 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #33 0x00007fe6ce3486a3 in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #34 0x00007fe6ce34899b in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #35 0x00007fe6cdfbb5cc in ?? () from /usr/lib/libgdk-x11-2.0.so.0 No symbol table info available. #36 0x00007fe6ccbe7bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #37 0x00007fe6ccbe83a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #38 0x00007fe6ccbe89f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #39 0x00007fe6ce347a37 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #40 0x0000000000449903 in brasero_app_run_mainwin () No symbol table info available. #41 0x000000000041dd0b in main () No symbol table info available.