[gstreamer-bugs] [Bug 631768] sigsegv __kernel_vsyscall

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Feb 3 16:00:20 PST 2011


https://bugzilla.gnome.org/show_bug.cgi?id=631768
  GStreamer | gstreamer (core) | 0.10.30

--- Comment #6 from Tim-Philipp Müller <t.i.m at zen.co.uk> 2011-02-04 00:00:16 UTC ---
Does this still happen with the latest releases? (core/base 0.10.32, good
0.10.27, ugly 0.10.17, bad 0.10.21, gst-ffmpeg 0.10.11)?

> The refcounting messages occur within the first few seconds of operation, the
> segfault occurs hours into the process.  I went ahead and ran the process with
> gst-debug-level=3, which produced a 500+MB file.  I trimmed it to within a few
> hundred messages after the segfault and bzipped it down to 6.5MB.  Will
> bugzilla accept that large an attachment?

bugzilla only accepts attachments up to 1MB. Also, even if it would accept full
logs, it's unlikely that someone would be able to figure out the problems
looking at them.

I would suggest you try to simplify the pipeline to the bare minimum (the
important thing is the refcount warning, after that anything can happen), or
try to come up with a pipeline that makes it easy for us to reproduce the issue
(e.g. using public streams or videotestsrc or somesuch).

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