BUG: scheduling while atomic: Xorg/3632/0x10000001

Bug #760082 reported by Anton
16
This bug affects 3 people
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Expired
Undecided
Unassigned

Bug Description

connecting an external monitor through VGA port and trying to configure it through xrandr
Natty fresh install.
fglr installed, fglrx libglx.so and libGL.so.1.2 linked so that it works.

ProblemType: KernelOops
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-8-generic 2.6.38-8.41
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.38-8.41-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: avelo 3030 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xc4500000 irq 44'
   Mixer name : 'IDT 92HD81B1X5'
   Components : 'HDA:111d7605,103c1433,00100402'
   Controls : 14
   Simple ctrls : 9
Card1.Amixer.info:
 Card hw:1 'Generic'/'HD-Audio Generic at 0xc4420000 irq 45'
   Mixer name : 'ATI R6xx HDMI'
   Components : 'HDA:1002aa01,00aa0100,00100200'
   Controls : 4
   Simple ctrls : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Date: Wed Apr 13 20:22:29 2011
Failure: oops
HibernationDevice: RESUME=UUID=46c85b58-0b5e-445a-96f7-b4c89b55c73d
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta amd64 (20110410)
MachineType: Hewlett-Packard HP Pavilion dv3 Notebook PC
OopsText:
 BUG: scheduling while atomic: Xorg/3632/0x10000001
 Modules linked in: binfmt_misc parport_pc ppdev snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi arc4 snd_rawmidi fglrx(P) snd_seq_midi_event ath9k mac80211 snd_seq snd_timer ath9k_common uvcvideo videodev ath9k_hw ath snd_seq_device v4l2_compat_ioctl32 cfg80211 snd hp_wmi hid_apple hp_accel lis3lv02d lp i915 soundcore drm_kms_helper drm i2c_algo_bit intel_ips psmouse video serio_raw input_polldev parport snd_page_alloc sparse_keymap joydev usbhid hid r8169 ahci libahci
 Pid: 3632, comm: Xorg Tainted: P D 2.6.38-8-generic #41-Ubuntu
 Call Trace:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=a998bed5-0086-4da9-a1cc-c025e787fe74 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-2.6.38-8-generic N/A
 linux-backports-modules-2.6.38-8-generic N/A
 linux-firmware 1.50
RfKill:
 0: phy0: Wireless LAN
  Soft blocked: no
  Hard blocked: no
SourcePackage: linux
Title: BUG: scheduling while atomic: Xorg/3632/0x10000001
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/14/2011
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.26
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 1433
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 85.82
dmi.chassis.asset.tag: CNU02549TF
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.26:bd02/14/2011:svnHewlett-Packard:pnHPPaviliondv3NotebookPC:pvr0492100000202B10000020000:rvnHewlett-Packard:rn1433:rvr85.82:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP Pavilion dv3 Notebook PC
dmi.product.version: 0492100000202B10000020000
dmi.sys.vendor: Hewlett-Packard

Revision history for this message
Anton (avelo) wrote :
Revision history for this message
zertyz (zertyz) wrote :

I am affected by this bug also.

The conditions are the same: with no external VGA connected, everything works fine -- when we connect and use it on the "right-of LVDS1" (xrandr language) the problem happens from time to time. Sometimes my machine switches to console and shows the oops, sometimes it reboots and some other times the screen gets messy and blinking (possibly because the video mode didn't switch and the kernel tried to print the textual info anyway). In any circumstances the system halts (no alt-sysrq or network response).

Some other thing to add -- I'm still investigating this -- it seems to be an issue only if you are running on 64bits. I'll test with 32bits and get back here.

Anyway this bug seems to be very machine specific. Probably it affects only the i915 intel video driver (can someone please confirm if this happens with another card / driver?) and/or with the HP Pavilion -- is it possibly caused by a hardware configuration or bios version/bug?

These are the environment/conditions that I have and if someone is affected by this bug, please can you comment on these variables?

Anyway there seems to be a bug related to this one -- see bug #621371

Thanks,
Luiz.

Brad Figg (brad-figg)
Changed in linux (Ubuntu):
status: New → Confirmed
Revision history for this message
penalvch (penalvch) wrote :

Anton, thank you for reporting this bug and helping make Ubuntu better. This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? Can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ .

If it remains an issue, could you run the following command from a Terminal (Applications->Accessories->Terminal). It will automatically gather and attach updated debug information to this report.

apport-collect -p linux <replace-with-bug-number>

Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results.

Thanks in advance.

Changed in linux (Ubuntu):
status: Confirmed → Incomplete
Revision history for this message
Launchpad Janitor (janitor) wrote :

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]

Changed in linux (Ubuntu):
status: Incomplete → Expired
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