[Toshiba Equium A100-306] WARNING: CPU: 0 PID: 968 at /build/buildd/linux-3.19.0/drivers/gpu/drm/drm_irq.c:1121 drm_wait_one_vblank+0x170/0x180 [drm]()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
Fix Released
|
Medium
|
|||
linux (Ubuntu) |
Triaged
|
Medium
|
Unassigned |
Bug Description
Noticed during boot of vivid after upgrade:
[ 54.762967] ------------[ cut here ]------------
[ 54.763009] WARNING: CPU: 1 PID: 968 at /build/
[ 54.763012] vblank not available on crtc 0, ret=-22
[ 54.763014] Modules linked in: binfmt_misc snd_hda_
[ 54.763065] CPU: 1 PID: 968 Comm: Xorg Tainted: G W 3.19.0-9-generic #9-Ubuntu
[ 54.763068] Hardware name: TOSHIBA Equium A100/MPAD-MSAE Customer Reference Boards, BIOS 2.10 10/23/2006
[ 54.763070] ffffffffc02e2b70 ffff8800ba62b738 ffffffff817c09b5 0000000000000007
[ 54.763075] ffff8800ba62b788 ffff8800ba62b778 ffffffff8107595a ffff8800ba62b758
[ 54.763079] ffff880035480000 ffff880035fb2000 0000000000000000 ffff880035480000
[ 54.763083] Call Trace:
[ 54.763094] [<ffffffff817c0
[ 54.763099] [<ffffffff81075
[ 54.763103] [<ffffffff81075
[ 54.763118] [<ffffffffc02b5
[ 54.763155] [<ffffffffc03c5
[ 54.763186] [<ffffffffc0417
[ 54.763212] [<ffffffffc03e2
[ 54.763239] [<ffffffffc03e1
[ 54.763266] [<ffffffffc03e6
[ 54.763293] [<ffffffffc03e7
[ 54.763298] [<ffffffff81198
[ 54.763328] [<ffffffffc0418
[ 54.763342] [<ffffffffc0322
[ 54.763350] [<ffffffffc0322
[ 54.763369] [<ffffffffc02c2
[ 54.763383] [<ffffffffc02b3
[ 54.763390] [<ffffffff81207
[ 54.763394] [<ffffffff811f5
[ 54.763399] [<ffffffff811f3
[ 54.763403] [<ffffffff81207
[ 54.763407] [<ffffffff817c7
[ 54.763410] ---[ end trace 959064f9168f0b5b ]---
repeats quite a few times during the boot.
(3.19.0-9-generic #9-Ubuntu)
Oldish Core2 laptop, internal LCD only running KDE.
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: linux-image-generic 3.19.0.9.8
ProcVersionSign
Uname: Linux 3.19.0-9-generic x86_64
ApportVersion: 2.16.2-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Date: Sun Mar 15 17:49:05 2015
HibernationDevice: RESUME=
InstallationDate: Installed on 2013-11-15 (485 days ago)
InstallationMedia: Ubuntu-Server 14.04 LTS "Trusty Tahr" - Alpha amd64 (20131115)
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: TOSHIBA Equium A100
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.143
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
SourcePackage: linux
UpgradeStatus: Upgraded to vivid on 2015-03-15 (0 days ago)
dmi.bios.date: 10/23/2006
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: 2.10
dmi.board.name: MPAD-MSAE Customer Reference Boards
dmi.board.vendor: Intel Corporation
dmi.board.version: Not Applicable
dmi.chassis.
dmi.chassis.type: 1
dmi.chassis.vendor: No Enclosure
dmi.chassis.
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: Equium A100
dmi.product.
dmi.sys.vendor: TOSHIBA
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
summary: |
- WARNING: CPU: 0 PID: 968 at + [Toshiba Equium A100-306] WARNING: CPU: 0 PID: 968 at /build/buildd/linux-3.19.0/drivers/gpu/drm/drm_irq.c:1121 drm_wait_one_vblank+0x170/0x180 [drm]() |
tags: | added: bios-outdated-600 |
tags: |
added: bios-outdated-6.00 removed: bios-outdated-600 |
Changed in linux: | |
importance: | Unknown → Medium |
status: | Unknown → Fix Released |
tags: |
added: cherry-pick removed: needs-reverse-bisect |
Changed in linux: | |
status: | Fix Released → Confirmed |
Changed in linux: | |
status: | Confirmed → Fix Released |
Created attachment 113413
EeePC dmesg
Description of the problem:
When I boot up a v3.19 kernel on my EeePC 900 I get various drm_wait_one_vblank warnings.
Steps to reproduce:
1. Boot a v3.19 Linux kernel on an EeePC 900.
Expected results:
No warnings
Actual results: gpu/drm/ drm_irq. c:1121 drm_wait_ one_vblank+ 0x138/0x170( )
Warnings like:
[ 0.516749] WARNING: CPU: 0 PID: 10 at drivers/
[ 0.516754] vblank not available on crtc 0, ret=-22
How reproducible is the problem?
It is reproducible every time.
Additional information: /lkml.org/ lkml/2015/ 1/31/198 .
Might be related to https:/
Version information: xorg-video- intel 2:2.99. 910-0ubuntu1. 4
Ubuntu 14.04
EeePC 900
xorg 1:7.7+1ubuntu8
xserver-xorg 1:7.7+1ubuntu8
xserver-
Linux kernel 3.19