[Bug 711131] New: [rtpjitterbuffer] SIGSEGV when do-retransmission=true and a lot of packets are dopped

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed Oct 30 11:45:53 CET 2013


https://bugzilla.gnome.org/show_bug.cgi?id=711131
  GStreamer | gst-plugins-good | git

           Summary: [rtpjitterbuffer] SIGSEGV when do-retransmission=true
                    and a lot of packets are dopped
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: julien.isorce at gmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


* steps to reproduce: gst-launch-1.0 videotestsrc ! rtpvrawpay ! identity
drop-probability=0.7 ! rtpjitterbuffer do-retransmission=true ! rtpvrawdepay !
fakesink

* back trace:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff3454700 (LWP 6618)]
0x00007ffff3df92b8 in do_expected_timeout (now=90085232, timer=<optimized out>,
jitterbuffer=0x7d00e0) at gstrtpjitterbuffer.c:2461
2461      timer->rtx_retry += (priv->rtx_retry_timeout * GST_MSECOND);
(gdb) bt
#0  0x00007ffff3df92b8 in do_expected_timeout (now=90085232, timer=<optimized
out>, jitterbuffer=0x7d00e0) at gstrtpjitterbuffer.c:2461
#1  do_timeout (now=90085232, timer=<optimized out>, jitterbuffer=0x7d00e0) at
gstrtpjitterbuffer.c:2568
#2  wait_next_timeout (jitterbuffer=0x7d00e0) at gstrtpjitterbuffer.c:2646
#3  0x00007ffff73faf45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff6d6cb50 in start_thread (arg=<optimized out>) at
pthread_create.c:304
#5  0x00007ffff6ab6a7d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

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