[Bug 659562] New: videorate: gst_mini_object_unref: assertion `GST_IS_MINI_OBJECT (mini_object)' failed

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Tue Sep 20 02:54:12 PDT 2011


https://bugzilla.gnome.org/show_bug.cgi?id=659562
  GStreamer | gst-plugins-base | git

           Summary: videorate: gst_mini_object_unref: assertion
                    `GST_IS_MINI_OBJECT (mini_object)' failed
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: blocker
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: lists at svrinformatica.it
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Hi the following pipeline (public url) produce the described assertion with
gstreamer git (works with last released version)

gdb --args gst-launch -e -v --gst-fatal-warnings souphttpsrc do-timestamp=true
location=http://www.warwick.ac.uk/newwebcam/cgi-bin/webcam.pl?dummy=garb 
is-live=true ! jpegparse ! videorate ! image/jpeg, width=640,height=480,
framerate=5/1 ! matroskamux ! filesink location=/tmp/test.mkv


[Thread debugging using libthread_db enabled]
process 6776 is executing new program: /bin/bash
process 6776 is executing new program:
/home/nicola/src/gstreamer/head/gstreamer/tools/.libs/lt-gst-launch-0.10
[Thread debugging using libthread_db enabled]
Impostazione della pipeline a PAUSED ...
[New Thread 0x7ffff2d9c700 (LWP 6794)]
La pipeline è viva e non necessita il PREROLL ...
Impostazione della pipeline a PLAYING ...
New clock: GstSystemClock
[New Thread 0x7ffff259b700 (LWP 6795)]
0:00:00.537076469  6776       0x6e5770 WARN               videorate
gstvideorate.c:625:gst_video_rate_event:<videorate0> Got segment but doesn't
have GST_FORMAT_TIME value

GStreamer-CRITICAL **: gst_mini_object_unref: assertion `GST_IS_MINI_OBJECT
(mini_object)' failed
aborting...

Program received signal SIGABRT, Aborted.
[Switching to Thread 0x7ffff2d9c700 (LWP 6794)]
0x00007ffff6822d05 in raise (sig=6)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
64    ../nptl/sysdeps/unix/sysv/linux/raise.c: File o directory non esistente.
    in ../nptl/sysdeps/unix/sysv/linux/raise.c
(gdb) bt
#0  0x00007ffff6822d05 in raise (sig=6)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1  0x00007ffff6826ab6 in abort () at abort.c:92
#2  0x00007ffff71f8a22 in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff71f8aaf in g_log () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff50d3874 in gst_event_unref (pad=0x7e44a0, 
    event=<value optimized out>) at ../../../gst/gstevent.h:413
#5  gst_base_transform_sink_event (pad=0x7e44a0, event=<value optimized out>)
    at gstbasetransform.c:2062
#6  0x00007ffff7b5510e in gst_pad_send_event (pad=0x7e44a0, event=0x800b70)
    at gstpad.c:5425
#7  0x00007ffff7b556c0 in gst_pad_push_event (pad=0x7e4320, event=0x800b70)
    at gstpad.c:5277
#8  0x00007ffff44d8a82 in gst_jpeg_parse_sink_event (pad=0x7e41a0, 
    event=0x800b70) at gstjpegparse.c:979
#9  0x00007ffff7b5510e in gst_pad_send_event (pad=0x7e41a0, event=0x800b70)
    at gstpad.c:5425
#10 0x00007ffff7b556c0 in gst_pad_push_event (pad=0x7e4020, event=0x800b70)
    at gstpad.c:5277
#11 0x00007ffff50ce201 in gst_base_src_loop (pad=0x7e4020) at gstbasesrc.c:2455
#12 0x00007ffff7b7d61d in gst_task_func (task=0x6e6010) at gsttask.c:318
#13 0x00007ffff7219b16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007ffff72173e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#15 0x00007ffff6b89d8c in start_thread (arg=0x7ffff2d9c700)
    at pthread_create.c:304
#16 0x00007ffff68d504d in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

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