From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 82517] [RADEONSI,VDPAU] SIGSEGV in map_msg_fb_buf called from ruvd_destroy, when closing a Tab with accelerated video player
Date: Wed, 13 Aug 2014 12:27:47 +0000 [thread overview]
Message-ID: <bug-82517-502-ezY1BlBFm3@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-82517-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=82517
Christian König <deathsimple@vodafone.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
--- Comment #6 from Christian König <deathsimple@vodafone.de> ---
(In reply to comment #5)
> (Or maybe you can reproduce it on your end? Just pick one recored broadcast
> from Twitch, e.g.
> <http://www.twitch.tv/carbotanimations/b/557380266?t=1h01m> and it should
> segfault)
Took me a while, but I was able to reproduce the problem and take a complete
log.
> Another observation I made: if you run a YouTube video in the backgrund in
> parallel to e.g. opening
> <http://www.twitch.tv/carbotanimations/b/557380266?t=1h01m>, then suddenly
> Flash is not crashing. I traced VDPAU with a YT video running in the
> background and attached the file to this post.
No wonder that it crashes, what flash does here is destroying the device first
and then trying to destroy the decoder who depends on the device:
vdp_device_destroy(1)
vdp_decoder_destroy(2)
Sounds like a bug in flash to me, but on the other hand the VDPAU state tracker
shouldn't crash, but just return an error here.
Going to take a look into the code if we can't fix that somehow.
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next prev parent reply other threads:[~2014-08-13 12:27 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-12 16:04 [Bug 82517] New: [RADEONSI,VDPAU] SIGSEGV in map_msg_fb_buf called from ruvd_destroy, when closing a Tab with accelerated video player bugzilla-daemon
2014-08-12 17:09 ` [Bug 82517] " bugzilla-daemon
2014-08-12 17:30 ` bugzilla-daemon
2014-08-12 17:53 ` bugzilla-daemon
2014-08-12 18:07 ` bugzilla-daemon
2014-08-12 18:37 ` bugzilla-daemon
2014-08-13 12:27 ` bugzilla-daemon [this message]
2014-08-13 13:59 ` bugzilla-daemon
2014-08-15 9:38 ` bugzilla-daemon
2014-08-15 9:40 ` bugzilla-daemon
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