GNU gdb 6.8-debian Copyright (C) 2008 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i486-linux-gnu"... (gdb) handle SIG33 pass nostop noprint Signal Stop Print Pass to program Description SIG33 No No Yes Real-time event 33 (gdb) set pagination 0 (gdb) run Starting program: /usr/bin/gnome-sound-properties [Thread debugging using libthread_db enabled] [New Thread 0xb6e06a20 (LWP 11207)] [New Thread 0xb6713b90 (LWP 11211)] Program received signal SIGINT, Interrupt. [Switching to Thread 0xb6e06a20 (LWP 11207)] 0xb7f77430 in __kernel_vsyscall () (gdb) backtrace full #0 0xb7f77430 in __kernel_vsyscall () No symbol table info available. #1 0xb77090e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 No symbol table info available. #2 0xb791ca44 in gst_task_join (task=0x8f62680) at gsttask.c:561 tself = __PRETTY_FUNCTION__ = "gst_task_join" #3 0xb671ae65 in ?? () from /usr/lib/gstreamer-0.10/libgstalsa.so No symbol table info available. #4 0xb671c1da in ?? () from /usr/lib/gstreamer-0.10/libgstalsa.so No symbol table info available. #5 0xb78e02c8 in gst_element_change_state (element=0x8fd3868, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2427 ret = __PRETTY_FUNCTION__ = "gst_element_change_state" #6 0xb78e322c in gst_element_set_state_func (element=0x8fd3868, state=GST_STATE_NULL) at gstelement.c:2377 current = GST_STATE_READY next = 17 old_pending = GST_STATE_VOID_PENDING ret = old_ret = __PRETTY_FUNCTION__ = "gst_element_set_state_func" #7 0xb78df4f2 in gst_element_set_state (element=0x8fd3868, state=GST_STATE_NULL) at gstelement.c:2280 result = __PRETTY_FUNCTION__ = "gst_element_set_state" #8 0xb78890d2 in gst_audio_mixer_filter_do_filter (filter_func=0, factory=0x8eebf50, p_element=0xbff95804, p_collection=0xbff95808, user_data=0x0) at mixerutils.c:58 No locals. #9 0xb7889508 in gst_audio_default_registry_mixer_filter (filter_func=0, first=0, data=0x0) at mixerutils.c:146 factory = (GstElementFactory *) 0x8eebf50 klass = mixer_list = (GList *) 0x0 feature_list = (GList *) 0x8fbe7b0 walk = (GList *) 0x8f44ad0 __PRETTY_FUNCTION__ = "gst_audio_default_registry_mixer_filter" #10 0x0805251d in create_mixer_device_tree_model () at mixer-support.c:45 device_store = (GtkListStore *) 0x8e1b658 mixer_list = (GList *) 0x805dff4 l = (GList *) 0x8fa8a48 unknown = 150624664 #11 0x080516c0 in main (argc=150219352, argv=0x1) at sound-properties-capplet.c:1068 changeset = (GConfChangeSet *) 0x8fa8000 dialog = (GladeXML *) 0x8f64d30 context = apply_only = 0 cap_options = {{long_name = 0x805a39e "apply", short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0xbff95934, description = 0x805a754 "Just apply settings and quit (compatibility only; now handled by daemon)", arg_description = 0x0}, {long_name = 0x805a2f9 "init-session-settings", short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0xbff95934, description = 0x805a754 "Just apply settings and quit (compatibility only; now handled by daemon)", arg_description = 0x0}, {long_name = 0x0, short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = 0x0, arg_description = 0x0}} (gdb) info registers eax 0xfffffe00 -512 ecx 0x80 128 edx 0x1 1 ebx 0x8fdbfec 150847468 esp 0xbff955d0 0xbff955d0 ebp 0xbff95638 0xbff95638 esi 0x0 0 edi 0x1 1 eip 0xb7f77430 0xb7f77430 <__kernel_vsyscall+16> eflags 0x202 [ IF ] cs 0x73 115 ss 0x7b 123 ds 0x7b 123 es 0x7b 123 fs 0x0 0 gs 0x33 51 (gdb) thread apply all backg[Ktrace Thread 2 (Thread 0xb6713b90 (LWP 11211)): #0 0xb7f77430 in __kernel_vsyscall () #1 0xb770bcf9 in __lll_lock_wait () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7707129 in _L_lock_89 () from /lib/tls/i686/cmov/libpthread.so.0 #3 0xb7706a32 in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0 #4 0xb777d5b1 in g_static_rec_mutex_lock () from /usr/lib/libglib-2.0.so.0 #5 0xb671b91f in ?? () from /usr/lib/gstreamer-0.10/libgstalsa.so #6 0xb791c593 in gst_task_func (task=0xb77069c0, tclass=0x8e1aa18) at gsttask.c:192 #7 0xb777ecd6 in ?? () from /usr/lib/libglib-2.0.so.0 #8 0xb777d66f in ?? () from /usr/lib/libglib-2.0.so.0 #9 0xb77054ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #10 0xb768049e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 1 (Thread 0xb6e06a20 (LWP 11207)): #0 0xb7f77430 in __kernel_vsyscall () #1 0xb77090e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb791ca44 in gst_task_join (task=0x8f62680) at gsttask.c:561 #3 0xb671ae65 in ?? () from /usr/lib/gstreamer-0.10/libgstalsa.so #4 0xb671c1da in ?? () from /usr/lib/gstreamer-0.10/libgstalsa.so #5 0xb78e02c8 in gst_element_change_state (element=0x8fd3868, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2427 #6 0xb78e322c in gst_element_set_state_func (element=0x8fd3868, state=GST_STATE_NULL) at gstelement.c:2377 #7 0xb78df4f2 in gst_element_set_state (element=0x8fd3868, state=GST_STATE_NULL) at gstelement.c:2280 #8 0xb78890d2 in gst_audio_mixer_filter_do_filter (filter_func=0, factory=0x8eebf50, p_element=0xbff95804, p_collection=0xbff95808, user_data=0x0) at mixerutils.c:58 #9 0xb7889508 in gst_audio_default_registry_mixer_filter (filter_func=0, first=0, data=0x0) at mixerutils.c:146 #10 0x0805251d in create_mixer_device_tree_model () at mixer-support.c:45 #11 0x080516c0 in main (argc=150219352, argv=0x1) at sound-properties-capplet.c:1068 (gdb) quit The program is running. Exit anyway? (y or n)