Hi there,
I happen to see a banshee-1 hang after it was accidentally left
repeatedly playing two videos (big-buck-bunny.ogv and kittens.ogv)
overnight.
Any insight and suggestions to the hang will be very appreciated.
Thanks,
Luming
├─bash(2726)───banshee-1(2731)─┬─{banshee-1}(2732)
│ ├─{banshee-1}(2733)
│ ├─{banshee-1}(2734)
│ ├─{banshee-1}(2735)
│ ├─{banshee-1}(2736)
│ ├─{banshee-1}(2737)
│ ├─{banshee-1}(2739)
│ ├─{banshee-1}(2740)
│ ├─{banshee-1}(2741)
│ ├─{banshee-1}(2743)
│ ├─{banshee-1}(2747)
│ ├─{banshee-1}(2748)
│ ├─{banshee-1}(2764)
│ ├─{banshee-1}(2765)
│ ├─{banshee-1}(2766)
│ ├─{banshee-1}(2806)
│ ├─{banshee-1}(2812)
│ └─{banshee-1}(2813)
(gdb) attach 2806
....
(gdb) bt
#0 0x00e27424 in __kernel_vsyscall ()
#1 0x004de85c in pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2 0x04b963d7 in gst_data_queue_push (queue=0xa771f18,
item=0xa8886a0) at gstdataqueue.c:417
#3 0x03593ee5 in gst_multi_queue_chain (pad=0xa6ff648,
buffer=0xaa4c690) at gstmultiqueue.c:1169
#4 0x054b4c45 in gst_pad_chain_data_unchecked (pad=0xa6ff648,
is_buffer=1, data=0xaa4c690) at gstpad.c:4122
#5 0x054b568f in gst_pad_push_data (pad=0xa941b00, is_buffer=1,
data=0xaa4c690) at gstpad.c:4351
#6 0x05be2238 in gst_ogg_demux_chain_peer (pad=0xa941b00,
packet=0xb113eff0, push_headers=0) at gstoggdemux.c:649
#7 0x05be5287 in gst_ogg_pad_submit_packet (pad=0xa941b00,
npackets=<value optimized out>) at gstoggdemux.c:860
#8 gst_ogg_pad_stream_out (pad=0xa941b00, npackets=<value optimized
out>) at gstoggdemux.c:893
#9 0x05be6579 in gst_ogg_pad_submit_page (pad=0xa941b00,
page=0xb113f110) at gstoggdemux.c:965
#10 0x05be9772 in gst_ogg_demux_chain (pad=0xaa15268,
buffer=0xb75f16e0) at gstoggdemux.c:2878
#11 0x05bea0ac in gst_ogg_demux_loop_forward (pad=0xaa15268) at
gstoggdemux.c:2968
#12 gst_ogg_demux_loop (pad=0xaa15268) at gstoggdemux.c:3112
#13 0x054e1143 in gst_task_func (task=0xa969160) at gsttask.c:238
#14 0x054e27e8 in default_func (tdata=0xaa5bfb0, pool=0xa3db1d8) at
gsttaskpool.c:70
#15 0x005ac554 in ?? () from /lib/libglib-2.0.so.0
#16 0x005aa550 in ?? () from /lib/libglib-2.0.so.0
#17 0x004dab59 in start_thread (arg=0xb113fb70) at pthread_create.c:301
#18 0x0074ee8e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133
(gdb) detach
(gdb) attach 2812
(gdb) bt
#0 0x00e27424 in __kernel_vsyscall ()
#1 0x004de85c in pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2 0x054afeeb in handle_pad_block (pad=0xaa484b8) at gstpad.c:3959
#3 0x054b2557 in gst_pad_push_event (pad=0xaa484b8, event=0xaa582f0)
at gstpad.c:4876
#4 0x03906b8e in ?? () from /usr/lib/gstreamer-0.10/libgstflac.so
#5 0x054b1ec3 in gst_pad_send_event (pad=0xa9f74c0, event=0xaa582f0)
at gstpad.c:5043
#6 0x054b23ea in gst_pad_push_event (pad=0xaa304b0, event=0xaa582f0)
at gstpad.c:4899
#7 0x03594b82 in gst_single_queue_push_one (pad=0xaa304b0) at
gstmultiqueue.c:942
#8 gst_multi_queue_loop (pad=0xaa304b0) at gstmultiqueue.c:1101
#9 0x054e1143 in gst_task_func (task=0xaa42f40) at gsttask.c:238
#10 0x054e27e8 in default_func (tdata=0xaa64740, pool=0xa3db1d8) at
gsttaskpool.c:70
#11 0x005ac554 in ?? () from /lib/libglib-2.0.so.0
#12 0x005aa550 in ?? () from /lib/libglib-2.0.so.0
#13 0x004dab59 in start_thread (arg=0xaa7fcb70) at pthread_create.c:301
#14 0x0074ee8e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133
(gdb) detach
(gdb) attach 2813
....
(gdb) bt
#0 0x00e27424 in __kernel_vsyscall ()
#1 0x004e15c9 in __lll_lock_wait () at
../nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S:142
#2 0x004dc78b in _L_lock_800 () from /lib/libpthread.so.0
#3 0x004dc5b1 in __pthread_mutex_lock (mutex=0x9e18238) at
pthread_mutex_lock.c:61
#4 0x03eab997 in ?? () from /usr/lib/banshee-1/libbanshee.so
#5 0x00c10d0c in g_cclosure_marshal_VOID__OBJECT () from
/lib/libgobject-2.0.so.0
#6 0x00c02713 in g_closure_invoke () from /lib/libgobject-2.0.so.0
#7 0x00c1a275 in ?? () from /lib/libgobject-2.0.so.0
#8 0x00c1b8dc in g_signal_emit_valist () from /lib/libgobject-2.0.so.0
#9 0x00c1c037 in g_signal_emit () from /lib/libgobject-2.0.so.0
#10 0x05486b2a in gst_bin_add_func (bin=0xa6451c0, element=0xa714320)
at gstbin.c:1099
#11 0x05483254 in gst_bin_add (bin=0xa6451c0, element=0xa714320) at
gstbin.c:1162
#12 0x02c6c20d in ?? () from /usr/lib/gstreamer-0.10/libgstgconfelements.so
#13 0x02c6c835 in ?? () from /usr/lib/gstreamer-0.10/libgstgconfelements.so
#14 0x05499e76 in gst_element_change_state (element=0xa6451c0,
transition=GST_STATE_CHANGE_NULL_TO_READY) at gstelement.c:2548
#15 0x0549d4b7 in gst_element_set_state_func (element=0xa6451c0,
state=GST_STATE_READY) at gstelement.c:2504
#16 0x05499210 in gst_element_set_state (element=0xa6451c0,
state=GST_STATE_READY) at gstelement.c:2405
#17 0x03387c66 in setup_video_chain (playsink=0xa6d9030) at gstplaysink.c:1142
#18 gst_play_sink_reconfigure (playsink=0xa6d9030) at gstplaysink.c:1880
#19 0x0337bb6b in no_more_pads_cb (decodebin=0xaa04278,
group=0x9d12dd4) at gstplaybin2.c:2830
#20 0x00c10b64 in g_cclosure_marshal_VOID__VOID () from /lib/libgobject-2.0.so.0
#21 0x00c02713 in g_closure_invoke () from /lib/libgobject-2.0.so.0
#22 0x00c1a275 in ?? () from /lib/libgobject-2.0.so.0
#23 0x00c1b8dc in g_signal_emit_valist () from /lib/libgobject-2.0.so.0
#24 0x00c1c037 in g_signal_emit () from /lib/libgobject-2.0.so.0
#25 0x0549b7fa in gst_element_no_more_pads (element=0xaa04278) at
gstelement.c:923
#26 0x038745ea in no_more_pads_full (element=0xb75df050, subs=<value
optimized out>, decoder=0xaa04278) at gsturidecodebin.c:732
#27 0x00c10b64 in g_cclosure_marshal_VOID__VOID () from /lib/libgobject-2.0.so.0
#28 0x00c02713 in g_closure_invoke () from /lib/libgobject-2.0.so.0
#29 0x00c1a275 in ?? () from /lib/libgobject-2.0.so.0
#30 0x00c1b8dc in g_signal_emit_valist () from /lib/libgobject-2.0.so.0
#31 0x00c1c037 in g_signal_emit () from /lib/libgobject-2.0.so.0
#32 0x0549b7fa in gst_element_no_more_pads (element=0xb75df050) at
gstelement.c:923
#33 0x0386b188 in gst_decode_bin_expose (dbin=0xb75df050) at
gstdecodebin2.c:3016
#34 0x0386c69f in source_pad_blocked_cb (pad=0xaa48580, blocked=1,
dpad=0xaa77ed8) at gstdecodebin2.c:3135
#35 0x054afe21 in handle_pad_block (pad=0xaa48580) at gstpad.c:3932
#36 0x054b2557 in gst_pad_push_event (pad=0xaa48580, event=0xaa582f0)
at gstpad.c:4876
#37 0x0785ce3f in theora_handle_type_packet (dec=0xaa8f5f0, buf=<value
optimized out>) at gsttheoradec.c:844
#38 theora_handle_header_packet (dec=0xaa8f5f0, buf=<value optimized
out>) at gsttheoradec.c:875
#39 theora_dec_decode_buffer (dec=0xaa8f5f0, buf=<value optimized
out>) at gsttheoradec.c:1188
#40 0x0785dbd9 in theora_dec_chain_forward (pad=0xa714190,
buf=0xa9fb910) at gsttheoradec.c:1354
#41 theora_dec_chain (pad=0xa714190, buf=0xa9fb910) at gsttheoradec.c:1382
#42 0x054b4c45 in gst_pad_chain_data_unchecked (pad=0xa714190,
is_buffer=1, data=0xa9fb910) at gstpad.c:4122
#43 0x054b568f in gst_pad_push_data (pad=0xaa30578, is_buffer=1,
data=0xa9fb910) at gstpad.c:4351
#44 0x03595032 in gst_single_queue_push_one (pad=0xaa30578) at
gstmultiqueue.c:919
#45 gst_multi_queue_loop (pad=0xaa30578) at gstmultiqueue.c:1101
#46 0x054e1143 in gst_task_func (task=0xab476f0) at gsttask.c:238
#47 0x054e27e8 in default_func (tdata=0xafc31dc0, pool=0xa3db1d8) at
gsttaskpool.c:70
#48 0x005ac554 in ?? () from /lib/libglib-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#49 0x005aa550 in ?? () from /lib/libglib-2.0.so.0
#50 0x004dab59 in start_thread (arg=0xa89f9b70) at pthread_create.c:301
#51 0x0074ee8e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133
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