GNOME Bugzilla – Bug 542508
A stress test exits with Segmentation Fault
Last modified: 2008-07-28 22:07:48 UTC
The simple stress test attached below fails with Segmentation Fault after 73-rd pass on my machine. The main purpose of the test is to testify a function that checks if the current user configuration is able to play a file. Unfortunately I can't attach the media files, but I'm sure you can find some with the same format at your testing desktop. Sometimes crashes happen during another passes. More system info: $ uname -a Linux dungeon 2.6.22-gentoo-r5 #7 SMP Tue Nov 20 16:58:52 MSK 2007 i686 Intel(R) Pentium(R) 4 CPU 3.20GHz GenuineIntel GNU/Linux $ gst-inspect-0.10 --version gst-inspect-0.10 version 0.10.14 GStreamer 0.10.14 http://www.gentoo.org Available plugins & versions: media-libs/gst-plugins-base 0.10.14 media-libs/gst-plugins-good 0.10.6 media-libs/gst-plugins-ugly 0.10.6 media-plugins/gst-plugins-a52dec 0.10.6 media-plugins/gst-plugins-alsa 0.10.14 media-plugins/gst-plugins-cdparanoia 0.10.14 media-plugins/gst-plugins-dvdread 0.10.6 media-plugins/gst-plugins-esd 0.10.6 media-plugins/gst-plugins-faad 0.10.5 media-plugins/gst-plugins-ffmpeg 0.10.2 media-plugins/gst-plugins-gnomevfs 0.10.14 media-plugins/gst-plugins-jpeg 0.10.6 media-plugins/gst-plugins-lame 0.10.6 media-plugins/gst-plugins-libpng 0.10.6 media-plugins/gst-plugins-libvisual 0.10.14 media-plugins/gst-plugins-mad 0.10.6 media-plugins/gst-plugins-mpeg2dec 0.10.6 media-plugins/gst-plugins-musepackn 0.10.5 media-plugins/gst-plugins-ogg 0.10.14 media-plugins/gst-plugins-pango 0.10.14 media-plugins/gst-plugins-taglib 0.10.6 media-plugins/gst-plugins-theora 0.10.14 media-plugins/gst-plugins-vorbis 0.10.14 media-plugins/gst-plugins-x 0.10.14 media-plugins/gst-plugins-xvideo 0.10.14 The test: [code] #include <gst/gst.h> gchar* uri[] = { "file:///home/kirill/media/16b_mn_11_04.wav", "file:///home/kirill/media/18.swf", "file:///home/kirill/media/andymail.wav", "file:///home/kirill/media/BlackPearl.flv", "file:///home/kirill/media/california-love.mp3", "file:///home/kirill/media/ChromeNetshow.wma", "file:///home/kirill/media/CLOCKTXT.avi", "file:///home/kirill/media/ColdHardBitch-short.ogg", "file:///home/kirill/media/container_ship.mp4", "file:///home/kirill/media/copycd.wmv", "file:///home/kirill/media/CoralReefSample.wmv", "file:///home/kirill/media/crazy-frog.swf", "file:///home/kirill/media/demo.asf", "file:///home/kirill/media/duck-jibe.ogg", "file:///home/kirill/media/FoxNews_1Mbps.mp4", "file:///home/kirill/media/Ice-Age-2-short.mov", "file:///home/kirill/media/intro.wmv", "file:///home/kirill/media/island.mid", "file:///home/kirill/media/java_logo.png", "file:///home/kirill/media/kickass_av.ogg", "file:///home/kirill/media/kickass_v.mpg", "file:///home/kirill/media/mdlib.wmv", "file:///home/kirill/media/movie.avi", "file:///home/kirill/media/mp.avi", "file:///home/kirill/media/pause.jpg", "file:///home/kirill/media/play.jpg", "file:///home/kirill/media/rideon2.ogg", "file:///home/kirill/media/run.mp2", "file:///home/kirill/media/sail-first-jibe.ogg", "file:///home/kirill/media/snowman.avi", "file:///home/kirill/media/stop.jpg", "file:///home/kirill/media/test.swf", "file:///home/kirill/media/veronika.wav", "file:///home/kirill/media/Windsurfing-320x240-15fps.ogg", "file:///home/kirill/media/windsurfing-short.mov", "http://ware.catv.ext.ru:8000/moscowecho48.mp3", // Shouldn't play "file:///home/kirill/GStreamer/canplay", // URI to this binary NULL }; /*********************************************************************************** * Bus watch callback ***********************************************************************************/ static GMainLoop *loop; static GstElement *playbin; static gboolean result; static gboolean bus_call (GstBus *bus, GstMessage *msg, gpointer data) { switch (GST_MESSAGE_TYPE (msg)) { case GST_MESSAGE_EOS: { result = TRUE; g_main_loop_quit (loop); break; } case GST_MESSAGE_ERROR: { result = FALSE; g_main_loop_quit (loop); break; } case GST_MESSAGE_STATE_CHANGED: { GstState old_state, new_state; gst_message_parse_state_changed (msg, &old_state, &new_state, NULL); if (GST_MESSAGE_SRC (msg) == GST_OBJECT (playbin) && old_state == GST_STATE_PAUSED && new_state == GST_STATE_PLAYING) { result = TRUE; g_main_loop_quit (loop); break; } } default: break; } return TRUE; } static gboolean can_play(const gchar* uri) { loop = g_main_loop_new(NULL, FALSE); playbin = gst_element_factory_make ("playbin", NULL); g_object_set (G_OBJECT (playbin), "uri", uri, NULL); GstBus *bus = gst_pipeline_get_bus (GST_PIPELINE (playbin)); gst_bus_add_watch(bus, (GstBusFunc)bus_call, NULL); gst_object_unref (bus); g_object_set(playbin, "video-sink", gst_element_factory_make ("fakesink", NULL), "audio-sink", gst_element_factory_make ("fakesink", NULL), NULL); result = FALSE; gst_element_set_state (playbin, GST_STATE_PLAYING); g_main_loop_run(loop); gst_element_set_state (playbin, GST_STATE_NULL); gst_object_unref(playbin); g_main_loop_unref(loop); return result; } int main (int argc, char *argv[]) { if (!g_thread_supported ()) g_thread_init(NULL); gboolean do_functional = FALSE; gint stress_amount = 0; GOptionEntry entries[] = { { "functional", 'f', 0, G_OPTION_ARG_NONE, &do_functional, "perform functional test", NULL }, { "stress", 's', 0, G_OPTION_ARG_INT, &stress_amount, "perform stress test with N stress factor", "N" }, { NULL } }; GOptionContext *context = g_option_context_new("[URI] - find type of the file"); g_option_context_add_main_entries (context, entries, NULL); g_option_context_add_group (context, gst_init_get_option_group ()); GError *error = NULL; if (g_option_context_parse (context, &argc, &argv, &error)) { /********************************************************************************* * process arguments *********************************************************************************/ if (argc == 2 && gst_uri_is_valid(argv[1])) g_print("%s - %s\n", argv[1], can_play(argv[1]) ? "TRUE" : "FALSE"); if (do_functional) { g_print("****************************************************************\n"); g_print("*************** PERFORMING FUNCTIONAL TEST ****************\n"); g_print("****************************************************************\n"); int uri_size = g_strv_length(uri); int u_idx; for (u_idx = 0; u_idx < uri_size; u_idx++) g_print("%s - %s\n", uri[u_idx], can_play(uri[u_idx]) ? "TRUE" : "FALSE"); } if (stress_amount > 0) { g_print("****************************************************************\n"); g_print("***************** PERFORMING STRESS TEST ******************\n"); g_print("****************************************************************\n"); int uri_size = g_strv_length(uri); int p_idx, u_idx; for (p_idx = 0; p_idx < stress_amount; p_idx++) { g_print("#### Performing %i-th pass ####\n", p_idx); for (u_idx = 0; u_idx < uri_size; u_idx++) g_print("%s - %s\n", uri[u_idx], can_play(uri[u_idx]) ? "TRUE" : "FALSE"); } } } else { g_print ("option parsing failed: %s\n", error->message); return 1; } return 0; } [/code]
I forgot to mention that I run the program with -s 100 arguments, i.e. 100 passes for 36 files = 3600 manipulations with playbin.
Thanks for taking the time to report this bug. Without a stack trace from the crash it's very hard to determine what caused it. Can you get us a stack trace? Please see http://live.gnome.org/GettingTraces for more information on how to do so. Thanks in advance!
Hi Stefan. I installed libraries with debug symbols in my gentoo system and run the test under gdb. The bug didn't reproduce either running under gbd or in command line with debugging information enabled (-ggdb) This bug is reproduced only in console without debugging information, so I can't provide my stack trace. It looks like there is a race condition in the library. The SegFault doesn't happen when running under gdb, because it produces a lot of output about opening/closing threads. I also run the test in Ubuntu 8.04, with 2.6.24-16 kernel. The tests hangs with one swf file - ordinary flash movie. The main goal of the method canPlay is to say true/false without hanging/crashing, but it sometimes happens. I can provide you with the media files I use in the test, tell me where to put them.
Okay, I managed to get the stack trace. Here it is, see it below: #### Performing 71-th pass #### [New Thread 0xb4effb90 (LWP 28654)] [New Thread 0xb6222b90 (LWP 28655)] [New Thread 0xb2fffb90 (LWP 28656)] ** Message: don't know how to handle audio/x-avi-unknown, codec_id=(int)34 ** Message: don't know how to handle application/x-subtitle-avi (canplay:27556): GLib-GObject-CRITICAL **: g_param_value_set_default: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_value_set_default: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_value_validate: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_value_validate: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_value_set_default: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_value_validate: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_value_validate: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_value_validate: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_value_set_default: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_value_validate: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_value_validate: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_value_validate: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_value_set_default: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_value_validate: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_value_validate: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_value_validate: assertion `G_IS_PARAM_SPEC (pspec)' failed (canplay:27556): GLib-GObject-CRITICAL **: g_param_spec_get_redirect_target: assertion `G_IS_PARAM_SPEC (pspec)' failed Program received signal SIGSEGV, Segmentation fault.
+ Trace 202766
Thread 3044014992 (LWP 28652)
Could you also install the GLib/GObject and glibc debug symbols? And please try to get another backtrace with G_DEBUG=fatal_warnings (execution will abort when the first warning is triggered)
Here we go: ~/Work/GStreamer $ export G_DEBUG=fatal_warnings ~/Work/GStreamer $ gdb canplay GNU gdb 6.7.1 This GDB was configured as "i486-pc-linux-gnu"... Using host libthread_db library "/lib/libthread_db.so.1". (gdb) set args -s 100 (gdb) run Starting program: /home/kirill/Work/GStreamer/canplay -s 100 Failed to read a valid object file image from memory. [Thread debugging using libthread_db enabled] .... .... GStreamer-CRITICAL **: gst_caps_set_simple: assertion `GST_IS_CAPS (caps)' failed aborting... Program received signal SIGABRT, Aborted.
+ Trace 202871
Thread 3039964048 (LWP 5174)
Could you make the file available at which it is currently crashing? Apart from that this commit fixes the only place which could lead to NULL caps at that place... could you check if this fixes this issue? There might be other issues though, if stuff is still crashing or giving warnings please attach more backtraces like the last one :) 2008-07-15 Sebastian Dröge <sebastian.droege@collabora.co.uk> * gst-libs/gst/riff/riff-media.c: (gst_riff_create_video_caps): Make it impossible to have NULL caps at the point where we set framerate and other things. Also don't return immediately for "3ivd" video and let framerate, etc be set. Might fix bug #542508.
Also could you check with latest gstreamer, gst-plugins-base, gst-plugins-good, etc ? Your versions are a bit ancient :)
(In reply to comment #7) > Could you make the file available at which it is currently crashing? See the attachment - it's snowman.avi file which is not playable by gstreamer with all plugins installed. Actually I can send you all these files I use in the test. They take 140 mb. If you have some ftp or another way of transferring such an archive I can send it to you. > Apart from that this commit fixes the only place which could lead to NULL caps > at that place... could you check if this fixes this issue? There might be other > issues though, if stuff is still crashing or giving warnings please attach more > backtraces like the last one :) Here is a backtrace without G_DEBUG=fatal_warnings exported i.e. where the test actually crashes with SegFault: Program received signal SIGSEGV, Segmentation fault.
+ Trace 202896
Thread 3070446480 (LWP 5163)
Thread 2988440464 (LWP 9129)
I couldn't attach the file. It's about 12 MB in size. I need some place to put files to.
That's probably the infamous g_object_notify() thread safety issue... Do you get other warnings with latest CVS before the segfault though? Well, you could upload the file to rapidshare for example or one of the millions other file upload services :) Or is it publically available somewhere?
I didn't try the latest CVS yet. I'll let you know when I get on with rapidshare or something like that. BTW the segfault happens regardless of whether I include the snowman.avi file in the uri list. So looks like the problem is somewhere else. I'll try to provide you with all files I use either through the rapidshare of ftp. I'll let you know. And you'll be able to run this test with the latest/greatest sources you have there.
Ok, that's great. Could you also attach your test application's source code? :) And you could try latest releases, Gentoo has them all AFAIK :) And then apply the following diff on gst-plugins-base: http://freedesktop.org/cgi-bin/viewcvs.cgi/gstreamer/gst-plugins-base/gst-libs/gst/riff/riff-media.c.diff?r1=1.101&r2=1.102 No need to try with CVS IMHO
Hi, Sebastian. Look like I found a place where to upload files. Would it be acceptable for you to download a 108MB archive with files and source code of the test ?
Sure, that's fine :) If it's not public feel free to send me an email
Okay. Here is the link: https://supportuploads.sun.com/download?directory=europe-cores/uk/downloads&file=542508%2etar%2ebz2 or alternatively go to https://supportfiles.sun.com/download Name of the file to download is 542508.tar.bz2 Directory name: europe-cores/uk/downloads When you download the file it's checksum is 812402251: $ cksum 542508.tar.bz2 812402251 105961071 542508.tar.bz2 Step to reproduce the bug: 1) unpack the file: $ tar -xjvf 542508.tar.bz2 2) Compile it $ cd 542508/ There is canplay.in file from which the ./convert.pl Perl script builds canplay.c C file with correct directories. All you need is to run make: $ make 3) From now you can play with it either by running it in one of three modes: $ ./canplay --help Functional test: $ ./canplay -f Stress test: $ ./canplay -s 100 or debugging it with gdb The SegFault is alway reproduced during stress test. There is one more interesting thing. You'll find this line commented in the canplay.in: //"file://${WORK_DIR}/media/ducks16x9.960x540at1000kbpsVBR.wmv" When you build your own copy of canplay.c try to run this line: $ ./canplay file://${WORK_DIR}/media/ducks16x9.960x540at1000kbpsVBR.wmv Where ${WORK_DIR} is a concrete working directory. You'll find out that playbin hangs on this file. Maybe it's another bug ?! If you have any questions please ask.
./canplay -s 500 worked fine for me without hangs, crashes, etc. So everything seems to be fixed with latest CVS. ducks16x9.960x540at1000kbpsVBR.wmv hangs for me too, let's open another bug for this :)
This is handled in bug #543852
I would agree with you if the SegFault didn't reproduce on my computer with the latest CVS sources =) Could you please cut'n'paste here the output of this command: $ canplay -f
So it still crashes with latest CVS for you? Ok, could you get a backtrace then? :) And are there any warnings or something before the backtrace? In that case G_DEBUG=fatal_warnings as before for the backtrace :) Below the canplay -f output. Note that the ffmpeg ERROR is just a warning and the file plays fine for me... someone should report that to the ffmpeg guys ;) $ canplay -f **************************************************************** **************** PERFORMING FUNCTIONAL TEST **************** ******************** for 35 files ******************** **************************************************************** file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/skier.3gp - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/Tom_and_Jerry.3gp - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/long.16bit.aif - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/short.8bit.au - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/tiny.mono.8bit8khz.au - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/tiny.stereo.8bit22khz.au - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/long.16bit.au - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/snippet.divx.16x9.640x352at1500kbps.avi - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/duck.divx.16x9.720x400at1500kbps.avi - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/ducks.divix.4x3.640x480.at800kbps.avi - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/snippet.divix.16x9.960x540at2000kbps.avi - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/snippet.h264.4x3.960x560at100kbps.mp4 - TRUE 0:00:40.310257006 16150 0x845b030 ERROR ffmpeg :0:: brainfart cropping not supported, this could look slightly wrong ... file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/ducks.h264.16x9.360x180at500kbps.mp4 - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/movie.avi - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/clip.ogg - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/ducks.4x3.640x480at1000kbps.mov - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/short.stereo.320kbps.mp3 - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/long.mono.64kbps.mp3 - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/tiny.mono.8kbps.mp3 - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/snippet.16x9.640x360at200kbps.mp4 - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/ducks4x3.160x120at220kbps.mp4 - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/ducks.4x3.160x120at700kbps.mpg - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/snippet.16x9.640x360at400kbps.mpg - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/ducks.4x3.360x240.at600kbps.ogg - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/snippet.16x9.720x576at5500kbps.ogg - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/short.16bit.wav - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/tiny.stereo.8bit.wav - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/long.24bit.wav - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/short.stereo.320kbps.CBR.wma - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/long.mono.32bitCBR.wma - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/long.stereo.64bitCBR.wma - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/tiny.stereo.64kbpsCBR.wma - TRUE file:///home/slomo/projects/gstreamer/head/samples/542508/542508/media/snippet.16x9.1280x720at500kbpsCBR.wmv - TRUE http://ware.catv.ext.ru:8000/moscowecho48.mp3 - TRUE ** Message: don't know how to handle application/x-executable file:///home/slomo/projects/gstreamer/head/samples/542508/542508/canplay - FALSE
(gdb) bt
+ Trace 203421
Ah I thought that was with the older versions... ok, that's bug #533427 then :)
So it's a duplicate of 533427, isn't it ? Is it gonna be fixed in GStreamer any time soon or you're relying on glib developers ?