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Message #20358
[Bug 1041790]
Hello. Same problem here.
[ 485.443455] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring
[ 485.443467] [drm] capturing error event; look for more information in /sys/kernel/debug/dri/0/i915_error_state
[ 485.452727] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0xa637000 ctx 1) at 0xa6371c8
[ 821.726799] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring
[ 821.726873] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0x4974000 ctx 1) at 0x49741c8
[ 1311.134514] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring
[ 1311.134613] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0x4a98000 ctx 1) at 0x4a98220
sys: fedora 19 64b
Linux jarvis 3.11.2-201.fc19.x86_64 #1 SMP Fri Sep 27 19:20:55 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
WM: KDE with effects enabled
8G ram
300G SATA HDD
ntb Lenovo ThinkPad E320
problem occurs in:
- scrolling in firefox
- playing video in vlc and switch to KDE terminal or another app
- sometimes system hangs, cpu 100%, freeze and hard reboot needed
- sometimes happens if I work with ff or in terminal only (very frustrating)
- happening across many kernel versions 3.0 to newest I think
lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b4)
00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b4)
00:1c.5 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 6 (rev b4)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
02:00.0 Network controller: Intel Corporation Centrino Wireless-N 1000 [Condor Peak]
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader (rev 01)
03:00.1 SD Host controller: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader (rev 01)
08:00.0 Ethernet controller: Qualcomm Atheros AR8151 v2.0 Gigabit Ethernet (rev c0)
--
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https://bugs.launchpad.net/bugs/1041790
Title:
[snb] GPU lockup IPEHR: 0x0b160001 IPEHR: 0x0b140001, workaround
i915.semaphores=0
Status in X.org xf86-video-intel:
Confirmed
Status in “linux” package in Ubuntu:
Confirmed
Status in “sandybridge-meta” package in Ubuntu:
Confirmed
Status in “xserver-xorg-video-intel” package in Ubuntu:
Triaged
Bug description:
X locks up periodically for a 2 to ten seconds at a time and this
crash log gets generated. It's significantly more than several times a
day but not quite continuous.
Temporarily disabiling semaphores seems to eliminate the problem.
E.g.:
$ sudo -s
# echo 0 > /sys/modules/i915/parameters/semaphores
[Workaround]
1. Edit your /etc/default/grub file.
2. Change this line:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
to
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.semaphores=0"
3. Then run
sudo update-grub
4. And reboot
If you indeed have this bug, that should stop the lockups from happening.
If it doesn't, then file a new bug report.
Side Effects: Rendering throughput is dropped by 10% with SNA, or as
much as 3x with UXA. OpenGL performance is likely to be reduced by
about 30%. More CPU time is spent waiting for the GPU with rc6
disabled, so increased power consumption.
[Original Report]
ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: xserver-xorg-video-intel 2:2.20.3-0ubuntu1
Uname: Linux 3.6.0-rc3-git-20120826.1015 x86_64
ApportVersion: 2.5.1-0ubuntu2
Architecture: amd64
Chipset: sandybridge-m-gt2
Date: Sun Aug 26 16:06:32 2012
DistroCodename: quantal
DistroVariant: ubuntu
DuplicateSignature: [sandybridge-m-gt2] GPU lockup IPEHR: 0x0b160001 IPEHR: 0x0b140001 Ubuntu 12.10
EcryptfsInUse: Yes
ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py
GpuHangFrequency: Continuously
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120724.2)
InterpreterPath: /usr/bin/python3.2mu
MachineType: Dell Inc. Dell System XPS L502X
ProcCmdline: /usr/bin/python3 /usr/share/apport/apport-gpu-error-intel.py
ProcEnviron:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.6.0-rc3-git-20120826.1015 root=UUID=135c8090-427c-460a-909d-eff262cd44b6 ro quiet splash vt.handoff=7
RelatedPackageVersions:
xserver-xorg 1:7.7+1ubuntu3
libdrm2 2.4.38-0ubuntu2
xserver-xorg-video-intel 2:2.20.3-0ubuntu1
SourcePackage: xserver-xorg-video-intel
Title: [sandybridge-m-gt2] GPU lockup IPEHR: 0x0b160001 IPEHR: 0x0b140001
UdevDb: Error: [Errno 2] No such file or directory: 'udevadm'
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
dmi.bios.date: 05/29/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A11
dmi.board.name: 0NJT03
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnDellInc.:bvrA11:bd05/29/2012:svnDellInc.:pnDellSystemXPSL502X:pvr:rvnDellInc.:rn0NJT03:rvrA00:cvnDellInc.:ct8:cvr0.1:
dmi.product.name: Dell System XPS L502X
dmi.sys.vendor: Dell Inc.
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