(rhythmbox:25680): GStreamer-CRITICAL **: gst_object_unref: assertion `GST_IS_OB JECT (object)' failed Program received signal SIGINT, Interrupt. 0xb7f59410 in ?? () (gdb) thread apply all bt Thread 20 (Thread -1314460752 (LWP 25714)): #0 0xb7f59410 in ?? () #1 0xb1a6d988 in ?? () #2 0x00001ed1 in ?? () #3 0x00000000 in ?? () Thread 19 (Thread -1314460752 (LWP 25714)): #0 0xb7f59410 in ?? () #1 0xb1a6d988 in ?? () #2 0x00001ed1 in ?? () #3 0x00000000 in ?? () Thread 18 (Thread -1306068048 (LWP 25707)): #0 0xb7f59410 in ?? () #1 0xb226f1d8 in ?? () #2 0xffffffff in ?? () #3 0x00000001 in ?? () #4 0xb6fca8c4 in poll () from /lib/tls/i686/cmov/libc.so.6 #5 0xb6e94836 in snd_pcm_wait_nocheck () from /usr/lib/libasound.so.2 #6 0xb6e9ac58 in snd_pcm_wait () from /usr/lib/libasound.so.2 #7 0xb6e9ad34 in snd_pcm_write_areas () from /usr/lib/libasound.so.2 #8 0xb6eb45c4 in snd_pcm_mmap_writei () from /usr/lib/libasound.so.2 ---Type to continue, or q to quit--- #9 0xb6e92966 in snd_pcm_writei () from /usr/lib/libasound.so.2 #10 0xb2ae6348 in ?? () from /usr/lib/gstreamer-0.10/libgstalsa.so #11 0x081d7908 in ?? () #12 0x0875ac30 in ?? () #13 0x000003ac in ?? () #14 0x086f6570 in ?? () #15 0x086fcf28 in ?? () #16 0x00000001 in ?? () #17 0x00000000 in ?? () Thread 17 (Thread -1286550608 (LWP 25706)): #0 0xb7f59410 in ?? () #1 0xb350c028 in ?? () #2 0x00001ed2 in ?? () #3 0x00000000 in ?? () Thread 16 (Thread -1297237072 (LWP 25703)): #0 0xb7f59410 in ?? () #1 0xb2adb418 in ?? () #2 0x00000003 in ?? () #3 0x00000000 in ?? () Thread 15 (Thread -1297237072 (LWP 25703)): ---Type to continue, or q to quit--- #0 0xb7f59410 in ?? () #1 0xb2adb418 in ?? () #2 0x00000003 in ?? () #3 0x00000000 in ?? () Thread 14 (Thread -1297237072 (LWP 25703)): #0 0xb7f59410 in ?? () #1 0xb2adb418 in ?? () #2 0x00000003 in ?? () #3 0x00000000 in ?? () Thread 13 (Thread -1297237072 (LWP 25703)): #0 0xb7f59410 in ?? () #1 0xb2adb418 in ?? () #2 0x00000003 in ?? () #3 0x00000000 in ?? () Thread 12 (Thread -1297237072 (LWP 25703)): #0 0xb7f59410 in ?? () #1 0xb2adb418 in ?? () #2 0x00000003 in ?? () #3 0x00000000 in ?? () ---Type to continue, or q to quit--- Thread 11 (Thread -1286550608 (LWP 25706)): #0 0xb7f59410 in ?? () #1 0xb350c028 in ?? () #2 0x00001ed2 in ?? () #3 0x00000000 in ?? () Thread 10 (Thread -1277899856 (LWP 25697)): #0 0xb7f59410 in ?? () #1 0xb3d4c384 in ?? () #2 0x00000001 in ?? () #3 0x00000000 in ?? () Thread 9 (Thread -1277899856 (LWP 25697)): #0 0xb7f59410 in ?? () #1 0xb3d4c384 in ?? () #2 0x00000001 in ?? () #3 0x00000000 in ?? () Thread 8 (Thread -1277899856 (LWP 25697)): #0 0xb7f59410 in ?? () #1 0xb3d4c384 in ?? () #2 0x00000001 in ?? () #3 0x00000000 in ?? () ---Type to continue, or q to quit--- Thread 7 (Thread -1269507152 (LWP 25691)): #0 0xb7f59410 in ?? () #1 0xb454d344 in ?? () #2 0x0000006f in ?? () #3 0x00000000 in ?? () Thread 6 (Thread -1286550608 (LWP 25706)): #0 0xb7f59410 in ?? () #1 0xb350c028 in ?? () #2 0x00001ed2 in ?? () #3 0x00000000 in ?? () Thread 5 (Thread -1286550608 (LWP 25706)): #0 0xb7f59410 in ?? () #1 0xb350c028 in ?? () #2 0x00001ed2 in ?? () #3 0x00000000 in ?? () Thread 4 (Thread -1277899856 (LWP 25697)): #0 0xb7f59410 in ?? () #1 0xb3d4c384 in ?? () #2 0x00000001 in ?? () ---Type to continue, or q to quit--- #3 0x00000000 in ?? () Thread 3 (Thread -1269507152 (LWP 25691)): #0 0xb7f59410 in ?? () #1 0xb454d344 in ?? () #2 0x0000006f in ?? () #3 0x00000000 in ?? () Thread 2 (Thread -1268462672 (LWP 25684)): #0 0xb7f59410 in ?? () #1 0xb464c378 in ?? () #2 0xffffffff in ?? () #3 0x00000009 in ?? () #4 0xb6fca8c4 in poll () from /lib/tls/i686/cmov/libc.so.6 #5 0xb708a7e8 in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #6 0xb708acb8 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #7 0xb735370e in link_thread_io_context () from /usr/lib/libORBit-2.so.0 #8 0xb70a35a2 in g_static_private_free () from /usr/lib/libglib-2.0.so.0 #9 0xb7be6341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #10 0xb6fd44ee in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 1 (Thread -1227430208 (LWP 25680)): #0 0xb7f59410 in ?? () ---Type to continue, or q to quit--- #1 0xbfad4328 in ?? () #2 0x00000002 in ?? () #3 0x00006450 in ?? () #4 0xb7bec790 in raise () from /lib/tls/i686/cmov/libpthread.so.0 #5 0x080e5587 in rb_debug_stop_in_debugger () at rb-debug.c:154 #6 0x080e55db in log_handler (domain=0x0, level=G_LOG_LEVEL_CRITICAL, message=0x0, data=0x0) at rb-debug.c:171 #7 0xb708fd77 in g_logv () from /usr/lib/libglib-2.0.so.0 #8 0xb709003a in g_log () from /usr/lib/libglib-2.0.so.0 #9 0xb709010a in g_return_if_fail_warning () from /usr/lib/libglib-2.0.so.0 #10 0xb72890b3 in gst_object_unref () from /usr/lib/libgstreamer-0.10.so.0 #11 0x080dca70 in cleanup_stream_data (sd=0x85f7f00) at rb-player-gst-xfade.c:283 #12 0x080dd87e in reap_streams (player=0x829d418) at rb-player-gst-xfade.c:815 #13 0xb7089bf2 in g_child_watch_add () from /usr/lib/libglib-2.0.so.0 #14 0xb70878d6 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #15 0xb708a996 in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #16 0xb708acb8 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #17 0xb77f9765 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #18 0x0806adb0 in main (argc=3, argv=0xbfad4b44) at main.c:382