[Bug 90276] New: [NVE6] nouveau E[ PFIFO][0000:01:00.0] read fault at 0x000a5c0000 [UNSUPPORTED_KIND] from CE2/GR_CE on channel 0x007f329000 [unknown] - bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ

From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 90276] New: [NVE6] nouveau E[ PFIFO][0000:01:00.0] read fault at 0x000a5c0000 [UNSUPPORTED_KIND] from CE2/GR_CE on channel 0x007f329000 [unknown]
Date: Fri, 01 May 2015 19:03:13 +0000	[thread overview]
Message-ID: <bug-90276-8800@http.bugs.freedesktop.org/> (raw)

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https://bugs.freedesktop.org/show_bug.cgi?id=90276

            Bug ID: 90276
           Summary: [NVE6]  nouveau E[   PFIFO][0000:01:00.0] read fault
                    at 0x000a5c0000 [UNSUPPORTED_KIND] from CE2/GR_CE on
                    channel 0x007f329000 [unknown]
           Product: xorg
           Version: git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
          Reporter: arthurphilippeheymans-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org

Created attachment 115504
  --> https://bugs.freedesktop.org/attachment.cgi?id=115504&action=edit
Kernel Log

When I launch the 3d game Xonotic or 0ad I get a systematically reproducible
crash: screen freezes and system can't be shutdown anymore from ssh.

How to reproduce:
Launch the game Xonotic

This has been so since at least linux 3.18
Does not happen on linux 3.14

lspci -v:
Flags: bus master, VGA palette snoop, 66MHz, medium devsel, latency 64
        Bus: primary=00, secondary=04, subordinate=04, sec-latency=64
        Memory behind bridge: fe100000-fe1fffff

01:00.0 VGA compatible controller: NVIDIA Corporation GK104 [GeForce GTX 660
Ti] (rev a1) (prog-if 00 [VGA controller])
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 2843
        Flags: bus master, fast devsel, latency 0, IRQ 29
        Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
        Memory at f0000000 (64-bit, prefetchable) [size=128M]
        Memory at f8000000 (64-bit, prefetchable) [size=32M]
        I/O ports at e000 [size=128]
        Expansion ROM at fe000000 [disabled] [size=512K]
        Capabilities: <access denied>
        Kernel driver in use: nouveau
        Kernel modules: nouveau

mesa 10.5.4-1
libdrm 2.4.60-2
xf86-video-nouveau 1.0.11-3
linux 4.0.1

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