From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 33436] New: data error on channel 128 when running piglit
Date: Mon, 24 Jan 2011 14:42:44 -0800 (PST) [thread overview]
Message-ID: <bug-33436-8800@http.bugs.freedesktop.org/> (raw)
https://bugs.freedesktop.org/show_bug.cgi?id=33436
Summary: data error on channel 128 when running piglit
Product: xorg
Version: unspecified
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
AssignedTo: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
ReportedBy: shiningxc-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
QAContact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
Created an attachment (id=42413)
--> (https://bugs.freedesktop.org/attachment.cgi?id=42413)
dmesg
I get the following message associated with screen freeze every time I do a
piglit run :
[ 512.205375] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR INVALID_OBJECT
[ 512.205381] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR
[ 512.205387] [drm] nouveau 0000:01:00.0: PGRAPH - ch 128 (0x0002d30000) subc
3 class 0x5039 mthd 0x0184 data 0x00000e02
Previously I got vanishing text/pictures rather than freeze, but this behavior
has been there for a long time now.
I think it was introduced in October after the 2.6.36-rc7 merge but not 100%
sure.
This commit makes the problem appear less quickly, but it is still reproducible
:
drm/nv50: Fix race with PFIFO during PGRAPH context destruction.
git as of today:
kernel: 64b792
drm: 550fe2
ddx: 38e880
01:00.0 VGA compatible controller: nVidia Corporation G84 [GeForce 8600M GT]
(rev a1)
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next reply other threads:[~2011-01-24 22:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-24 22:42 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ [this message]
[not found] ` <bug-33436-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2011-01-24 22:44 ` [Bug 33436] data error on channel 128 when running piglit bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2011-02-15 11:05 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2011-02-27 17:28 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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