kernel-packages team mailing list archive
-
kernel-packages team
-
Mailing list archive
-
Message #72617
[Bug 1332409] Re: [Supermicro X9DR3-F] Virtual machines hang in kernel 3.13
*** This bug is a duplicate of bug 1346917 ***
https://bugs.launchpad.net/bugs/1346917
I upgraded to the new kernel. At this point it does appear that the fix
in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1346917 has
addressed the issue; I've been running now for ~38 hrs on that kernel
with no issues.
Marking the bug as a dup of 1346917. If something changes (note: the
problem has always manifested itself faster than this before) - I'll
note that.
** This bug has been marked a duplicate of bug 1346917
Using KSM on NUMA capable machines can cause KVM guest performance and stability issues
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1332409
Title:
[Supermicro X9DR3-F] Virtual machines hang in kernel 3.13
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
Multi-cpu systems are experiencing guest kernels hanging/crashing
(both windows & linux guests) in kernel 3.13. (Windows guests are
getting bluescreens, linux guests just seem to be locking up).
Downgrading to 3.12 eliminates the problem.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-29-lowlatency 3.13.0-29.53
ProcVersionSignature: Ubuntu 3.13.0-29.53-lowlatency 3.13.11.2
Uname: Linux 3.13.0-29-lowlatency x86_64
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Jun 18 16:43 seq
crw-rw---- 1 root audio 116, 33 Jun 18 16:43 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
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: 'iw'
Date: Fri Jun 20 01:07:59 2014
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0557:2221 ATEN International Co., Ltd Winbond Hermon
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Supermicro X9DR3-F
PciMultimedia:
ProcEnviron:
TERM=linux
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-lowlatency root=UUID=0d5098de-e0c2-4884-bf6a-5d68f9ad5266 ro console=tty1 console=ttyS1,115200n8 nomodeset rootdelay=15 text nomdmonddf nomdmonisw
RelatedPackageVersions:
linux-restricted-modules-3.13.0-29-lowlatency N/A
linux-backports-modules-3.13.0-29-lowlatency N/A
linux-firmware 1.127.2
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: Upgraded to trusty on 2014-04-19 (61 days ago)
dmi.bios.date: 07/31/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 3.0a
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: X9DR3-F
dmi.board.vendor: Supermicro
dmi.board.version: 0123456789
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Supermicro
dmi.chassis.version: 0123456789
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3.0a:bd07/31/2013:svnSupermicro:pnX9DR3-F:pvr0123456789:rvnSupermicro:rnX9DR3-F:rvr0123456789:cvnSupermicro:ct3:cvr0123456789:
dmi.product.name: X9DR3-F
dmi.product.version: 0123456789
dmi.sys.vendor: Supermicro
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1332409/+subscriptions
References