[gstreamer-bugs] [Bug 638599] segmentation fault when using --gst-debug=dfbvideosink:5

Mon Jan 3 12:33:08 PST 2011

https://bugzilla.gnome.org/show_bug.cgi?id=638599
  GStreamer | gst-plugins-bad | git

--- Comment #3 from Jesse <jesse at spectronix.com> 2011-01-03 20:33:02 UTC ---
here is the backtrace from gdb

#0  0x404b6754 in strlen () from /lib/libc.so.6
#1  0x402ed1f0 in _g_gnulib_vasnprintf (resultbuf=0x0, lengthp=0x453da064,
    format=<value optimized out>, args=0x9c) at vasnprintf.c:579
#2  0x402edd08 in _g_gnulib_vasprintf (result=0x453da084, format=0x0,
    args=0x32) at printf.c:144
#3  0x402e9294 in IA__g_vasprintf (string=0x453da084, format=0x0, args=0x0)
    at gprintf.c:307
#4  0x402d4d38 in IA__g_strdup_vprintf (format=0x402d4d38 "\004", args=0x0)
    at gstrfuncs.c:218
#5  0x402bbce8 in IA__g_printerr (format=0x0) at gmessages.c:1029
#6  0x40070bc0 in gst_debug_log_default (category=0xf2700,
    level=GST_LEVEL_DEBUG, file=0x141460 "<dfbvideosink0>",
    function=0xfffe9d3c <Address 0xfffe9d3c out of bounds>, line=1229,
    object=0x441e6538, message=0x453da184, unused=0x0) at gstinfo.c:903
#7  0x4006eb20 in gst_debug_log_valist (category=0xf2700,
    level=GST_LEVEL_DEBUG, file=0x441dc754 "dfbvideosink.c",
    function=0x441dddf8 "gst_dfbvideosink_getcaps", line=1229,
    object=0xf4040, format=0xf4040 "\2101\017", args=0x441dd3a4)
    at gstinfo.c:492
#8  0x4006ec08 in gst_debug_log (category=0x400d0460, level=GST_LEVEL_NONE,
    file=0x0, function=0x3 <Address 0x3 out of bounds>, line=1229,
    object=0xf4040, format=0x441dd3a4 "returning our caps %P")
    at gstinfo.c:439
#9  0x441d8dec in gst_dfbvideosink_getcaps (bsink=0xcc) at dfbvideosink.c:1229
#10 0x4426a114 in gst_base_sink_pad_getcaps (pad=<value optimized out>)
    at gstbasesink.c:512
#11 0x40076b70 in gst_pad_get_caps_unlocked (pad=0xf6000) at gstpad.c:2122
#12 0x40076f78 in gst_pad_link_prepare (srcpad=0x134e30, sinkpad=0xf6000)
    at gstpad.c:1773
#13 0x4007cdb8 in gst_pad_link (srcpad=0x134e30, sinkpad=0xf6000)
    at gstpad.c:2009
#14 0x4006a1f8 in gst_ghost_pad_set_target (gpad=0x13d140, newtarget=0xf6000)
    at gstghostpad.c:1208
#15 0x4006b1d8 in gst_ghost_pad_new (name=0x441c495c "sink", target=0xf6000)
    at gstghostpad.c:1036
#16 0x441ad7e8 in gen_video_chain (playsink=0xf1068, raw=1074721788,
    async=<value optimized out>, queue=0) at gstplaysink.c:1060
#17 0x441ae5d4 in gst_play_sink_reconfigure (playsink=0xf1068)
    at gstplaysink.c:1935
#18 0x441a5a10 in no_more_pads_cb (decodebin=<value optimized out>,
    group=0xec318) at gstplaybin2.c:2285
#19 0x40106e0c in IA__g_cclosure_marshal_VOID__VOID (closure=0xe8798,
    return_value=<value optimized out>, n_param_values=<value optimized out>,
    param_values=<value optimized out>, invocation_hint=0x453da604,
    marshal_data=0x441a5858) at gmarshal.c:79
#20 0x400f9304 in IA__g_closure_invoke (closure=0xe8798, return_value=0x0,
    n_param_values=1079365632, param_values=0x40000002,
    invocation_hint=0x453da604) at gclosure.c:767
#21 0x4010ac90 in signal_emit_unlocked_R (node=0x0, detail=37, instance=0xd,
    emission_return=0x0, instance_and_params=0x123fb0) at gsignal.c:3244
#22 0x4010bd84 in IA__g_signal_emit_valist (instance=0xf9088,
    signal_id=<value optimized out>, detail=16,
    var_args=<value optimized out>) at gsignal.c:2977
#23 0x4010bf08 in IA__g_signal_emit (instance=0x400d0460, signal_id=0,
    detail=983616) at gsignal.c:3034
#24 0x40106e0c in IA__g_cclosure_marshal_VOID__VOID (closure=0x103cb8,
    return_value=<value optimized out>, n_param_values=<value optimized out>,
    param_values=<value optimized out>, invocation_hint=0x453da884,
    marshal_data=0x442a54b8) at gmarshal.c:79
#25 0x400f9304 in IA__g_closure_invoke (closure=0x103cb8, return_value=0x0,
    n_param_values=1074761664, param_values=0x40000002,
    invocation_hint=0x453da884) at gclosure.c:767
#26 0x4010ac90 in signal_emit_unlocked_R (node=0x0, detail=37, instance=0xd,
    emission_return=0x0, instance_and_params=0x123f98) at gsignal.c:3244
#27 0x4010bd84 in IA__g_signal_emit_valist (instance=0x100058,
    signal_id=<value optimized out>, detail=16,
    var_args=<value optimized out>) at gsignal.c:2977
#28 0x4010bf08 in IA__g_signal_emit (instance=0x400d0460, signal_id=0,
    detail=2245) at gsignal.c:3034
#29 0x4429c9ec in gst_decode_group_expose (group=0x1206d0)
    at gstdecodebin2.c:2246
#30 0x4429ce84 in source_pad_blocked_cb (dpad=<value optimized out>,
    blocked=0, unused=<value optimized out>) at gstdecodebin2.c:2509
#31 0x400760ac in handle_pad_block (pad=0x1126c8) at gstpad.c:3852
#32 0x40083514 in gst_pad_push_event (pad=0x400d0460, event=0x128b20)
    at gstpad.c:4795
#33 0x40082a74 in gst_pad_send_event (pad=0x104f08, event=0x128b20)
    at gstpad.c:4962
#34 0x400831e0 in gst_pad_push_event (pad=0x133990, event=0x128b20)
    at gstpad.c:4818
#35 0x453e85d4 in mfw_gst_vpudec_sink_event (pad=<value optimized out>,
    event=0x128b20) at mfw_gst_vpu_decoder.c:3473
#36 0x40082a74 in gst_pad_send_event (pad=0x1338c8, event=0x128b20)
    at gstpad.c:4962
#37 0x400831e0 in gst_pad_push_event (pad=0x133800, event=0x128b20)
    at gstpad.c:4818
#38 0x442d5d90 in gst_multi_queue_loop (pad=<value optimized out>)
    at gstmultiqueue.c:829
#39 0x400a283c in gst_task_func (task=0x132670) at gsttask.c:234
#40 0x400a4270 in default_func (tdata=<value optimized out>,
    pool=<value optimized out>) at gsttaskpool.c:70
#41 0x402de558 in g_thread_pool_thread_proxy (data=<value optimized out>)
    at gthreadpool.c:265
#42 0x402dc5e8 in g_thread_create_proxy (data=0x126ec8) at gthread.c:635
#43 0x40432b3c in start_thread () from /lib/libpthread.so.0
#44 0x40505d58 in clone () from /lib/libc.so.6
Backtrace stopped: frame did not save the PC

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