From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 31117] New: nouveau [NV98] [mi] EQ overflowing
Date: Mon, 25 Oct 2010 17:30:26 -0700 (PDT) [thread overview]
Message-ID: <bug-31117-8800@http.bugs.freedesktop.org/> (raw)
https://bugs.freedesktop.org/show_bug.cgi?id=31117
Summary: nouveau [NV98] [mi] EQ overflowing
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: brandon-Qdl1sq8EXS0@public.gmane.org
QAContact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
Created an attachment (id=39769)
--> (https://bugs.freedesktop.org/attachment.cgi?id=39769)
patch to fix kernel compile error.
I am getting a variety of crashes and lockups while using the nouveau driver. I
cannot reproduce these issues with the VESA driver.
Different ways of reproducing:
1) Launch emacs -> Crash
2) Launch gnome-terminal, create new tab, drag tab to new window -> Corruption,
Lockup
3) Launch a QT app and at some random point -> Corruption, Lockup
I have tested git: I compiled nouveau kernel tree (I had to fix what looks like
a merge error, I will attach a patch), nouveau xorg driver and libdrm from git
but there was no change.
Environment:
openSUSE Factory
nVidia Corporation G98 [Quadro NVS 295]
X.Org X Server 1.9.1 Release Date: 2010-10-22
2.6.36-rc4-16-default
This appears in my Xorg during a lockup situation (see 2 and 3):
[ 18682.254] [mi] EQ overflowing. The server is probably stuck in an infinite
loop.
The Kernel printed this out too:
[13313.047866] [drm] nouveau 0000:02:00.0: nouveau_channel_free: freeing fifo 2
[13313.721961] [drm] nouveau 0000:02:00.0: Allocating FIFO number 2
[13313.737386] [drm] nouveau 0000:02:00.0: nouveau_channel_alloc: initialised
FIFO 2
[13326.050223] [drm] nouveau 0000:02:00.0: fail ttm_validate
[13326.050226] [drm] nouveau 0000:02:00.0: validate vram_list
[13326.050228] [drm] nouveau 0000:02:00.0: validate: -12
A more detailed report here:
https://bugzilla.novell.com/show_bug.cgi?id=648726
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next reply other threads:[~2010-10-26 0:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-26 0:30 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ [this message]
[not found] ` <bug-31117-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2010-10-26 0:45 ` [Bug 31117] nouveau [NV98] [mi] EQ overflowing bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2010-10-26 3:07 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2010-11-02 1:44 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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