[gstreamer-bugs] [Bug 583255] deadlock in playbin2

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-base | Ver: git

Tim-Philipp Müller changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |t.i.m at zen.co.uk




------- Comment #1 from Tim-Philipp Müller  2009-05-29 00:42 UTC -------
Very similar looking deadlock from today (not sure what triggered it, was in
the middle of a sing; possible I clicked on the 'enable visualisation' checkbox
while it was playing without vis enabled, or changing vis, don't remember
exactly:

Thread 1 (Thread 0x7fcf5a4a9810 (LWP 6892)):
#0  __lll_lock_wait () at
../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:130
#1  0x00007fcf57d2eab0 in _L_lock_102 () from /lib/libpthread.so.0
#2  0x00007fcf57d2e39e in __pthread_mutex_lock (mutex=0x1111ad0) at
pthread_mutex_lock.c:86
#3  0x00007fcf48a46e19 in gst_play_sink_get_sink (playsink=0x1112020,
type=GST_PLAY_SINK_TYPE_VIDEO) at gstplaysink.c:382
#4  0x00007fcf48a44b5f in gst_play_bin_get_current_sink (playbin=0x110f060,
elem=0x110f640, 
    dbg=0x7fcf57d366a8
"�|��\b~���|��@~���|���|���|���|���|���|���|���|���|���|���|���|���~���~���~���~���|���|���|���|���|���|���|���|���|���|���|���|��c\177��c\177��c\177��c\177���|���|���|���|���|���|���|���|���|���|���|���|��c\177��c\177��"...,
type=4294967295) at gstplaybin2.c:1538
#5  0x00007fcf48a44f0c in gst_play_bin_get_property (object=0x110f060,
prop_id=<value optimized out>, value=0x7fff625eadd0, pspec=0x1089000) at
gstplaybin2.c:1646
#6  0x00007fcf544b2641 in g_object_get_valist () from
/usr/lib/libgobject-2.0.so.0
#7  0x00007fcf544b2964 in g_object_get () from /usr/lib/libgobject-2.0.so.0
#8  0x000000000044526d in bvw_update_interface_implementations (bvw=0x110a080)
at bacon-video-widget-gst-0.10.c:5712
#9  0x000000000044598a in got_new_video_sink_bin_element (video_sink=<value
optimized out>, element=<value optimized out>, data=<value optimized out>) at
bacon-video-widget-gst-0.10.c:5837
#10 0x00007fcf544ae11d in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#11 0x00007fcf544c1c2b in ?? () from /usr/lib/libgobject-2.0.so.0
#12 0x00007fcf544c3022 in g_signal_emit_valist () from
/usr/lib/libgobject-2.0.so.0
#13 0x00007fcf544c34f3 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#14 0x00007fcf596a750b in gst_bin_add_func (bin=0xfe4e10, element=0x112aaa0) at
gstbin.c:1049
#15 0x00007fcf48830cae in gst_gconf_video_sink_reset (sink=0xfe4e10) at
gstgconfvideosink.c:101
#16 0x00007fcf48830e35 in gst_gconf_video_sink_change_state (element=0xfe4e10,
transition=GST_STATE_CHANGE_READY_TO_NULL) at gstgconfvideosink.c:248
#17 0x00007fcf596b8eac in gst_element_change_state (element=0x1111ad0,
transition=128) at gstelement.c:2458
#18 0x00007fcf596bbdbc in gst_element_set_state_func (element=0xfe4e10,
state=GST_STATE_NULL) at gstelement.c:2414
#19 0x00007fcf596a9301 in gst_bin_change_state_func (element=0xea0ba0,
transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2039
#20 0x00007fcf596b8eac in gst_element_change_state (element=0x1111ad0,
transition=128) at gstelement.c:2458
#21 0x00007fcf596b9083 in gst_element_change_state (element=0xea0ba0,
transition=<value optimized out>) at gstelement.c:2495
#22 0x00007fcf596b9083 in gst_element_change_state (element=0xea0ba0,
transition=<value optimized out>) at gstelement.c:2495
#23 0x00007fcf596bbdbc in gst_element_set_state_func (element=0xea0ba0,
state=GST_STATE_NULL) at gstelement.c:2414
#24 0x00007fcf48a45f66 in activate_chain (chain=0x151fb20, activate=0) at
gstplaysink.c:675
#25 0x00007fcf48a4a243 in gst_play_sink_reconfigure (playsink=0x1112020) at
gstplaysink.c:1820
#26 0x00007fcf544b2e93 in g_object_set_valist () from
/usr/lib/libgobject-2.0.so.0
#27 0x00007fcf544b32f4 in g_object_set () from /usr/lib/libgobject-2.0.so.0
#28 0x00000000004418a2 in setup_vis (bvw=0x110a080) at
bacon-video-widget-gst-0.10.c:3972
#29 0x00007fcf544ae11d in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#30 0x00007fcf544c1c2b in ?? () from /usr/lib/libgobject-2.0.so.0


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