Ringtail on Hyper-V causes BUG: scheduling while atomic
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
Raring |
Fix Released
|
High
|
Unassigned | ||
Saucy |
Fix Released
|
High
|
Unassigned |
Bug Description
Ringtail 3.8.0-19-generic on Hyper-v, bears at least a slight resemblance to to #752064
This is hand copied, as it's not showing up in messages
[ 23.921.954] BUG: scheduling while atomic: swapper/
[ 168.973600] end request: I/O error, dev sda, sector 16786984
[ 168.973780] Buffer I/O error on device sda1, logical block 2098117
Similar messages repeat a few times, until it starts complaining about an offline device. The CPU is showing pretty high activity.
Halt from command line works on this system.
It is only when a shut down command is issued from hyper-v
---
AlsaDevices:
total 0
crw-rw---T 1 root audio 116, 1 May 15 2013 seq
crw-rw---T 1 root audio 116, 33 May 15 2013 timer
AplayDevices: Error: [Errno 2] No such file or directory
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
DistroRelease: Ubuntu 13.04
HibernationDevice: RESUME=
IwConfig: Error: [Errno 2] No such file or directory
Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99
MachineType: Microsoft Corporation Virtual Machine
MarkForUpload: True
Package: linux 3.8.0.19.35
PackageArchitec
PciMultimedia:
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.106
RfKill: Error: [Errno 2] No such file or directory
Tags: raring
Uname: Linux 3.8.0-19-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
dmi.bios.date: 03/19/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 090004
dmi.board.name: Virtual Machine
dmi.board.vendor: Microsoft Corporation
dmi.board.version: 7.0
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Microsoft Corporation
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: Virtual Machine
dmi.product.
dmi.sys.vendor: Microsoft Corporation
Related branches
CVE References
tags: | added: kernel-unable-to-test-upstream |
Changed in linux (Ubuntu Raring): | |
status: | New → Confirmed |
importance: | Undecided → High |
Changed in linux (Ubuntu Saucy): | |
importance: | Medium → High |
status: | Confirmed → Fix Released |
Changed in linux (Ubuntu Raring): | |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu Raring): | |
status: | Fix Committed → Fix Released |
tags: |
added: verification-done-raring removed: verification-needed-raring |
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 1180419
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.