From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 91988] New: nouveau causes complete system hang - SCHED_ERROR CTXSW_TIMEOUT PGRAPH engine fault PBDMA0 ACQUIRE Date: Sun, 13 Sep 2015 00:16:27 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0569872076==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0569872076== Content-Type: multipart/alternative; boundary="1442103387.175C1.11874"; charset="UTF-8" --1442103387.175C1.11874 Date: Sun, 13 Sep 2015 00:16:27 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=91988 Bug ID: 91988 Summary: nouveau causes complete system hang - SCHED_ERROR CTXSW_TIMEOUT PGRAPH engine fault PBDMA0 ACQUIRE Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Reporter: jamespharvey20-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org I experience a complete lockup every 1-3 days, except the mouse cursor still moves. Keyboard LED's don't flash. Num/Caps/Scroll Lock doesn't toggle the keyboard LED's. Can't switch to text tty's. Can't ping its IP or ssh into from another machine. Proprietary nVidia driver works fine. This has been happening since I switched to nouveau a few months ago. JOURNALCTL SHOWS (VIEWABLE AFTER REBOOT) Sep 12 08:45:39 kvm kernel: nouveau E[ PFIFO][0000:06:00.0] SCHED_ERROR [ CTXSW_TIMEOUT ] Sep 12 08:45:39 kvm kernel: nouveau E[ PFIFO][0000:06:00.0] PGRAPH engine fault on channel 7, recovering... Sep 12 09:22:18 kvm kernel: nouveau E[ PFIFO][0000:06:00.0] PBDMA0: ACQUIRE Sep 12 09:22:18 kvm kernel: nouveau E[ PFIFO][0000:06:00.0] PBDMA0: ch 2 [Xorg[655]] subc 0 mthd 0x001c data 0x00001004 {{{ then the last 2 lines repeat for about 50 lines, the nothing more is logged until the reboot }}} SYSTEM NOTES microcode: Microcode Update Driver: v2.00 , Peter Oruba No overclocking Inside thoroughly vacuumed regularly, no dust blocking heatsink, all temperatures in good range lspci -k viewable here: http://pastebin.ca/3160329 lsusb viewable here: http://pastebin.ca/3160278 lsusb -t viewable here: http://pastebin.ca/3160279 Single hard drive, passes extensive testing, btrfs Most recent motherboard BIOS - MSI X99S SLI PLUS (1.8 3/20/2015) Most recent VGA BIOS - XFX nVidia GeForce GT 640 2GB (7/14/2012) SYSTEM SPECIFICATIONS DMI: MSI MS-7885/X99S SLI PLUS (MS-7885), BIOS 1.80 03/20/2015 Haswell-E -- smpboot: CPU0: Intel(R) Core(TM) i7-5820K CPU @ 3.30GHz (fam: 06, model: 3f, stepping: 02) Linux version 4.1.6-1-ARCH (builduser@tobias) (gcc version 5.2.0 (GCC) ) #1 SMP PREEMPT Mon Aug 17 08:52:28 CEST 2015 Memory: 32840088K/33447336K available (5699K kernel code, 893K rwdata, 1732K rodata, 1180K init, 1152K bss, 607248K reserved, 0K cma-reserved) 06:00.0 VGA compatible controller: NVIDIA Corporation GK107 [GeForce GT 640] (rev a1) Model=TOSHIBA MD04ACA500, FwRev=FP2A --- Plugged into motherboard SATA, no SATA controllers KDE plasma-desktop/workspace 5.4.1-2 nouveau driver 1.0.11-3 -- You are receiving this mail because: You are the assignee for the bug. --1442103387.175C1.11874 Date: Sun, 13 Sep 2015 00:16:27 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Bug ID 91988
Summary nouveau causes complete system hang - SCHED_ERROR CTXSW_TIMEOUT PGRAPH engine fault PBDMA0 ACQUIRE
Product xorg
Version unspecified
Hardware x86-64 (AMD64)
OS All
Status NEW
Severity normal
Priority medium
Component Driver/nouveau
Assignee nouveau@lists.freedesktop.org
Reporter jamespharvey20@gmail.com
QA Contact xorg-team@lists.x.org 

I experience a complete lockup every 1-3 days, except the mouse cursor still
moves.  Keyboard LED's don't flash.  Num/Caps/Scroll Lock doesn't toggle the
keyboard LED's.  Can't switch to text tty's.  Can't ping its IP or ssh into
from another machine.  Proprietary nVidia driver works fine.  This has been
happening since I switched to nouveau a few months ago.

JOURNALCTL SHOWS (VIEWABLE AFTER REBOOT)
Sep 12 08:45:39 kvm kernel: nouveau E[   PFIFO][0000:06:00.0] SCHED_ERROR [
CTXSW_TIMEOUT ]
Sep 12 08:45:39 kvm kernel: nouveau E[   PFIFO][0000:06:00.0] PGRAPH engine
fault on channel 7, recovering...
Sep 12 09:22:18 kvm kernel: nouveau E[   PFIFO][0000:06:00.0] PBDMA0: ACQUIRE
Sep 12 09:22:18 kvm kernel: nouveau E[   PFIFO][0000:06:00.0] PBDMA0: ch 2
[Xorg[655]] subc 0 mthd 0x001c data 0x00001004
{{{ then the last 2 lines repeat for about 50 lines, the nothing more is logged
until the reboot }}}

SYSTEM NOTES
microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter
Oruba
No overclocking
Inside thoroughly vacuumed regularly, no dust blocking heatsink, all
temperatures in good range
lspci -k viewable here: http://pastebin.ca/3160329
lsusb viewable here: http://pastebin.ca/3160278
lsusb -t viewable here: http://pastebin.ca/3160279
Single hard drive, passes extensive testing, btrfs
Most recent motherboard BIOS - MSI X99S SLI PLUS (1.8 3/20/2015)
Most recent VGA BIOS - XFX nVidia GeForce GT 640 2GB (7/14/2012)

SYSTEM SPECIFICATIONS
DMI: MSI MS-7885/X99S SLI PLUS (MS-7885), BIOS 1.80 03/20/2015
Haswell-E -- smpboot: CPU0: Intel(R) Core(TM) i7-5820K CPU @ 3.30GHz (fam: 06,
model: 3f, stepping: 02)
Linux version 4.1.6-1-ARCH (builduser@tobias) (gcc version 5.2.0 (GCC) ) #1 SMP
PREEMPT Mon Aug 17 08:52:28 CEST 2015
Memory: 32840088K/33447336K available (5699K kernel code, 893K rwdata, 1732K
rodata, 1180K init, 1152K bss, 607248K reserved, 0K cma-reserved)
06:00.0 VGA compatible controller: NVIDIA Corporation GK107 [GeForce GT 640]
(rev a1)
Model=TOSHIBA MD04ACA500, FwRev=FP2A --- Plugged into motherboard SATA, no SATA
controllers
KDE plasma-desktop/workspace 5.4.1-2
nouveau driver 1.0.11-3

You are receiving this mail because:
  • You are the assignee for the bug.
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