Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 16384 (LWP 420)]
0x080757ef in pl3_current_playlist_destroy ()
(gdb) bt
#0  0x080757ef in pl3_current_playlist_destroy ()
#1  0x08076279 in pl3_current_playlist_destroy ()
#2  0x491cf4e6 in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
#3  0x491b8c7d in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#4  0x491cdeb4 in g_signal_has_handler_pending ()
   from /usr/lib/libgobject-2.0.so.0
#5  0x491cee1b in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#6  0x491cf0f6 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#7  0x493cb463 in gtk_button_clicked () from /usr/lib/libgtk-x11-2.0.so.0
#8  0x493ccd4e in gtk_button_set_alignment () from /usr/lib/libgtk-x11-2.0.so.0
#9  0x491cf4e6 in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
#10 0x491b8fa9 in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0
#11 0x491b8c7d in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#12 0x491cd7a6 in g_signal_has_handler_pending ()
   from /usr/lib/libgobject-2.0.so.0
#13 0x491cee1b in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#14 0x491cf0f6 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#15 0x493cb4f3 in gtk_button_released () from /usr/lib/libgtk-x11-2.0.so.0
#16 0x493cb551 in gtk_button_released () from /usr/lib/libgtk-x11-2.0.so.0
#17 0x4949871e in gtk_marshal_BOOLEAN__VOID ()
   from /usr/lib/libgtk-x11-2.0.so.0
#18 0x491b8fa9 in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#19 0x491b8c7d in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#20 0x491cda1a in g_signal_has_handler_pending ()
   from /usr/lib/libgobject-2.0.so.0
#21 0x491ceb56 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#22 0x491cf0f6 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#23 0x49580ca8 in gtk_widget_get_default_style ()
   from /usr/lib/libgtk-x11-2.0.so.0
#24 0x494921eb in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0
#25 0x49493551 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
#26 0x49334fda in gdk_add_client_message_filter ()
   from /usr/lib/libgdk-x11-2.0.so.0
#27 0x490e2c7c in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#28 0x490e45c7 in g_main_context_acquire () from /usr/lib/libglib-2.0.so.0
#29 0x490e48ea in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#30 0x49493983 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#31 0x08058438 in main ()