[Bug 661648] Playbin2 deadlock when setting off the TEXT bit in play flags

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Tue Jan 31 05:47:05 PST 2012


https://bugzilla.gnome.org/show_bug.cgi?id=661648
  GStreamer | gst-plugins-base | 0.10.35

Vincent Penquerc'h <vincent.penquerch> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEEDINFO
                 CC|                            |vincent.penquerch at collabora
                   |                            |.co.uk

--- Comment #8 from Vincent Penquerc'h <vincent.penquerch at collabora.co.uk> 2012-01-31 13:46:55 UTC ---
Those traces aren't very helpful when showing a deadlock. A better trace can be
shown by, instead of just "bt", using "thread apply all bt", which will show
all threads (since at least two must lock for a deadlock).

In any case, I think this is more likely to be an issue in playbin2, which
should wait until nothing flows on the pipeline before reconfiguring itself
from the new flags.

Could check if this still happens with a non ffmpeg decoder (which is the
plugin that emits those errors AFAICS) ?

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