From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@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
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Date: Wed, 13 Aug 2014 12:27:47 +0000
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https://bugs.freedesktop.org/show_bug.cgi?id=3D82517
Christian K=C3=B6nig changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
--- Comment #6 from Christian K=C3=B6nig ---
(In reply to comment #5)
> (Or maybe you can reproduce it on your end? Just pick one recored broadca=
st
> from Twitch, e.g.
> and it shou=
ld
> 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
> , then sudde=
nly
> 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 fi=
rst
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 tra=
cker
shouldn't crash, but just return an error here.
Going to take a look into the code if we can't fix that somehow.
--=20
You are receiving this mail because:
You are the assignee for the bug.
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Date: Wed, 13 Aug 2014 12:27:47 +0000
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Christian K=C3=B6nig
changed
bug 82517<=
/a>
| What |
Removed |
Added |
| Status |
NEW
|
ASSIGNED
|
Comment=
# 6
on bug 82517<=
/a>
from Christian K=C3=B6nig
(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=3D1h01m> a=
nd 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=3D1h01m>, =
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 fi=
rst
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 tra=
cker
shouldn't crash, but just return an error here.
Going to take a look into the code if we can't fix that somehow.
You are receiving this mail because:
=20=20=20=20=20=20
- You are the assignee for the bug.
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