| 2010-12-24 06:02:01 |
Jamie Strandboge |
bug |
|
|
added bug |
| 2010-12-24 06:03:07 |
Jamie Strandboge |
bug task added |
|
kvm (Ubuntu) |
|
| 2010-12-24 06:03:21 |
Jamie Strandboge |
affects |
kvm (Ubuntu) |
qemu-kvm (Ubuntu) |
|
| 2010-12-24 06:08:08 |
Jamie Strandboge |
description |
After upgrading to natty's kernel I noticed that my VMs would sometimes become highly unstable, with random guest applications segfaulting and crashing in weird ways. This seems to be more pronounced when running more than one VM at a time. This does not seem to be a hardware issue-- the host is a 6 month old laptop and I ran memtest86 for 12 hours with 18 successful completions and no errors. There is no host instability or messages in dmesg that I could see that would indicate a host problem. Downgrading to the maverick kernel fixes this problem. I have a script that will launch 10 VMs and run some commands:
#!/bin/sh
count=0
while /bin/true ; do
count=$(( $count + 1 ))
echo "RUN $count"
vm-stop -f -p sec
sleep 3
vm-start -s -v -p sec
sleep 15
vm-cmd -c -r -p sec apt-get update
vm-cmd -c -r -p sec apt-get -y --force-yes dist-upgrade
vm-cmd -c -r -p sec apt-get -y --force-yes install chromium-browser
vm-cmd -c -r -p sec apt-get -y --force-yes remove --purge chromium-browser*
vm-cmd -c -r -p sec apt-get -y --force-yes install chromium-browser
vm-cmd -c -r -p sec apt-get -y --force-yes remove --purge chromium-browser*
vm-cmd -c -r -p sec apt-get -y --force-yes install chromium-browser
vm-cmd -c -r -p sec apt-get -y --force-yes remove --purge chromium-browser*
vm-cmd -c -r -p sec apt-get -y --force-yes install chromium-browser
vm-cmd -c -r -p sec apt-get -y --force-yes remove --purge chromium-browser*
vm-cmd -c -r -p sec apt-get -y --force-yes install chromium-browser
vm-cmd -c -r -p sec apt-get -y --force-yes remove --purge chromium-browser*
done
'vm-start' starts 10 VMs via libvirt with snapshotted qcow2 disks, and vm-stop kills them off, discarding the snapshot. 'vm-cmd' will ssh into each machine and run the command for each machine in sequence. The VMs themselves are all pristine and are resnapshotted on each loop iteration. The point of this explanation is to illustrate that while the VMs all start in the same state, they fail differently or sometimes not at all. I am able to reproduce guest instability within 4-5 iterations of this script on a natty kernel. With the maverick kernel it ran for 18 times with no errors (around 8 hours).
For example, with the above, I saw a maverick/i386 guest fail once with:
dpkg: parse error, in file '/var/lib/dpkg/status' near line 5914 package 'libtelepathy-glib0':
'Depends' field, reference to 'libglib2.0-0': error in version: version string is empty
Another time the maverick/i386 failed with:
Processing triggers for man-db ...
dpkg: error processing man-db (--unpack):
subprocess installed post-installation script killed by signal (Segmentation fault)
Errors were encountered while processing:
man-db
A lucid/i386 guest failed another time with:
Processing triggers for python-gmenu ...
Rebuilding /usr/share/applications/desktop.en_US.utf8.cache...
Segmentation fault
dpkg: error processing python-gmenu (--purge):
subprocess installed post-installation script returned error exit status 139
Processing triggers for man-db ...
Errors were encountered while processing:
python-gmenu
There are many other failures....
On my laptop I have an i7 with two cores and 4 hyperthreads per core (this is the default configuration for this machine from the factory and the configuration used to report this bug). I am able to 'disable' hyperthreads in the BIOS, and if I do, I end up with 2 cores and 2 threads per core. In this configuration, I noticed that I don't have to run as many VMs to see the problem. I've seen it with as little as 2 VMs at a time. I mention this as it seems that the issue is exacerbated when the ratio of VMs to CPUs is 1:1 or higher.
I can say for certain that the rc6 and rc7 kernel in natty exhibit the problem, and maverick's does not. I can also say that the natty kernel runs considerably hotter than the maverick kernel, with average temperatures being 10-15C higher underload according to /proc/acpi/ibm/thermal (I had to buy a 'chill mat' (a laptop mat with 2 fans) after upgrading to natty). My gut feeling is that it has to do with KSM or virtio, but I don't know that for sure. This may by chipset specific as a colleague was unable to reproduce this on the rc6 kernel (but also did not run my script-- only did the chromium-browser updates over and over again). I thought it could be the high temperatures causing problems, but then why wasn't the host having problems? I thought it could be the host ram, but memtest86 was ok and running the script for 8 hours on maverick fills the ram and swap and there were still no problems in the guests and no problems on the host.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.37-11-generic 2.6.37-11.25
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.37-11.25-generic 2.6.37-rc7
Uname: Linux 2.6.37-11-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: jamie 2360 F.... pulseaudio
/dev/snd/pcmC0D0p: jamie 2360 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf2520000 irq 43'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:14f15069,17aa2156,00100302 HDA:80862804,17aa21b5,00100000'
Controls : 16
Simple ctrls : 7
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 6QHT28WW-1.09'
Mixer name : 'ThinkPad EC 6QHT28WW-1.09'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [off]
Date: Thu Dec 23 23:22:11 2010
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=58280e6e-d161-43ea-8593-a89fb7b6851a
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1)
MachineType: LENOVO 5129CTO
ProcEnviron:
LANGUAGE=en_US:en
PATH=(custom, user)
LANG=en_US.UTF-8
LC_MESSAGES=en_US.utf8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.37-11-generic root=UUID=82571cfb-fdda-4d2f-b708-f8924aa0fe21 ro vt.handoff=7 quiet splash
RelatedPackageVersions: linux-firmware 1.44
SourcePackage: linux
dmi.bios.date: 04/20/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6QET44WW (1.14 )
dmi.board.name: 5129CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr6QET44WW(1.14):bd04/20/2010:svnLENOVO:pn5129CTO:pvrThinkPadX201s:rvnLENOVO:rn5129CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 5129CTO
dmi.product.version: ThinkPad X201s
dmi.sys.vendor: LENOVO |
After upgrading to natty's kernel I noticed that my VMs would sometimes become highly unstable, with random guest applications segfaulting and crashing in weird ways. This seems to be more pronounced when running more than one VM at a time. This does not seem to be a hardware issue-- the host is a 6 month old laptop and I ran memtest86 for 12 hours with 18 successful completions and no errors. There is no host instability or messages in dmesg that I could see that would indicate a host problem. Downgrading to the maverick kernel fixes this problem. I have a script that will launch 10 VMs and run some commands:
#!/bin/sh
count=0
while /bin/true ; do
count=$(( $count + 1 ))
echo "RUN $count"
vm-stop -f -p sec
sleep 3
vm-start -s -v -p sec
sleep 15
vm-cmd -c -r -p sec apt-get update
vm-cmd -c -r -p sec apt-get -y --force-yes dist-upgrade
vm-cmd -c -r -p sec apt-get -y --force-yes install chromium-browser
vm-cmd -c -r -p sec apt-get -y --force-yes remove --purge chromium-browser*
vm-cmd -c -r -p sec apt-get -y --force-yes install chromium-browser
vm-cmd -c -r -p sec apt-get -y --force-yes remove --purge chromium-browser*
vm-cmd -c -r -p sec apt-get -y --force-yes install chromium-browser
vm-cmd -c -r -p sec apt-get -y --force-yes remove --purge chromium-browser*
vm-cmd -c -r -p sec apt-get -y --force-yes install chromium-browser
vm-cmd -c -r -p sec apt-get -y --force-yes remove --purge chromium-browser*
vm-cmd -c -r -p sec apt-get -y --force-yes install chromium-browser
vm-cmd -c -r -p sec apt-get -y --force-yes remove --purge chromium-browser*
done
'vm-start' starts 10 VMs via libvirt with snapshotted qcow2 disks, and vm-stop kills them off, discarding the snapshot. 'vm-cmd' will ssh into each machine and run the command for each machine in sequence. The VMs themselves are all pristine and are resnapshotted on each loop iteration. The point of this explanation is to illustrate that while the VMs all start in the same state, they fail differently or sometimes not at all. I am able to reproduce guest instability within 4-5 iterations of this script on a natty kernel. With the maverick kernel it ran for 18 times with no errors (around 8 hours).
For example, with the above, I saw a maverick/i386 guest fail once with:
dpkg: parse error, in file '/var/lib/dpkg/status' near line 5914 package 'libtelepathy-glib0':
'Depends' field, reference to 'libglib2.0-0': error in version: version string is empty
Another time the maverick/i386 failed with:
Processing triggers for man-db ...
dpkg: error processing man-db (--unpack):
subprocess installed post-installation script killed by signal (Segmentation fault)
Errors were encountered while processing:
man-db
A lucid/i386 guest failed another time with:
Processing triggers for python-gmenu ...
Rebuilding /usr/share/applications/desktop.en_US.utf8.cache...
Segmentation fault
dpkg: error processing python-gmenu (--purge):
subprocess installed post-installation script returned error exit status 139
Processing triggers for man-db ...
Errors were encountered while processing:
python-gmenu
There are many other failures....
On my laptop I have an i7 with two cores and 4 hyperthreads per core (this is the default configuration for this machine from the factory and the configuration used to report this bug). I am able to 'disable' hyperthreads in the BIOS, and if I do, I end up with 2 cores and 2 threads per core. In this configuration, I noticed that I don't have to run as many VMs to see the problem. I've seen it with as little as 2 VMs at a time. I mention this as it seems that the issue is exacerbated when the ratio of VMs to CPUs is 1:1 or higher.
I can say for certain that the rc6 and rc7 kernel in natty exhibit the problem, and maverick's does not. I can also say that the natty kernel runs considerably hotter than the maverick kernel, with average temperatures being 10-15C higher underload according to /proc/acpi/ibm/thermal (I had to buy a 'chill mat' (a laptop mat with 2 fans) after upgrading to natty). My gut feeling is that it has to do with KSM or virtio, but I don't know that for sure. This may by chipset specific as a colleague was unable to reproduce this on the rc6 kernel (but also did not run my script-- only did the chromium-browser updates over and over again). I thought it could be the high temperatures causing problems, but then why wasn't the host having problems? I thought it could be the host ram, but memtest86 was ok and running the script for 8 hours on maverick fills the ram and swap and there were still no problems in the guests and no problems on the host. Based on the above it seems clear to me that something in the natty kernel is causing the problem.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.37-11-generic 2.6.37-11.25
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.37-11.25-generic 2.6.37-rc7
Uname: Linux 2.6.37-11-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: jamie 2360 F.... pulseaudio
/dev/snd/pcmC0D0p: jamie 2360 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf2520000 irq 43'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:14f15069,17aa2156,00100302 HDA:80862804,17aa21b5,00100000'
Controls : 16
Simple ctrls : 7
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 6QHT28WW-1.09'
Mixer name : 'ThinkPad EC 6QHT28WW-1.09'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [off]
Date: Thu Dec 23 23:22:11 2010
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=58280e6e-d161-43ea-8593-a89fb7b6851a
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1)
MachineType: LENOVO 5129CTO
ProcEnviron:
LANGUAGE=en_US:en
PATH=(custom, user)
LANG=en_US.UTF-8
LC_MESSAGES=en_US.utf8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.37-11-generic root=UUID=82571cfb-fdda-4d2f-b708-f8924aa0fe21 ro vt.handoff=7 quiet splash
RelatedPackageVersions: linux-firmware 1.44
SourcePackage: linux
dmi.bios.date: 04/20/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6QET44WW (1.14 )
dmi.board.name: 5129CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr6QET44WW(1.14):bd04/20/2010:svnLENOVO:pn5129CTO:pvrThinkPadX201s:rvnLENOVO:rn5129CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 5129CTO
dmi.product.version: ThinkPad X201s
dmi.sys.vendor: LENOVO
|
|
| 2011-01-04 14:21:40 |
Dave Walker |
qemu-kvm (Ubuntu): importance |
Undecided |
Medium |
|
| 2011-01-04 14:21:40 |
Dave Walker |
qemu-kvm (Ubuntu): status |
New |
Incomplete |
|
| 2011-01-04 23:52:45 |
Ubuntu Foundations Team Bug Bot |
tags |
amd64 apport-bug kernel-uncat natty needs-upstream-testing regression-update running-unity |
amd64 apport-bug kernel-uncat natty needs-upstream-testing regression-release running-unity |
|
| 2011-01-05 13:05:50 |
Jamie Strandboge |
qemu-kvm (Ubuntu): status |
Incomplete |
New |
|
| 2011-01-05 13:06:36 |
Jamie Strandboge |
qemu-kvm (Ubuntu): status |
New |
Confirmed |
|
| 2011-02-03 03:36:35 |
Jamie Strandboge |
attachment added |
|
kern.oops https://bugs.launchpad.net/ubuntu/+source/linux/+bug/694029/+attachment/1826451/+files/kern.oops |
|
| 2011-02-03 03:37:52 |
Jamie Strandboge |
attachment added |
|
2.6.38-1.28-generic.dmesg https://bugs.launchpad.net/ubuntu/+source/linux/+bug/694029/+attachment/1826452/+files/2.6.38-1.28-generic.dmesg |
|
| 2011-02-04 19:01:06 |
Jamie Strandboge |
attachment removed |
kern.oops https://bugs.launchpad.net/ubuntu/+source/linux/+bug/694029/+attachment/1826451/+files/kern.oops |
|
|
| 2011-02-11 21:07:43 |
Serge Hallyn |
qemu-kvm (Ubuntu): status |
Confirmed |
Invalid |
|
| 2011-02-11 21:10:41 |
Serge Hallyn |
linux (Ubuntu): assignee |
|
Serge Hallyn (serge-hallyn) |
|
| 2011-02-16 18:46:34 |
Serge Hallyn |
linux (Ubuntu): assignee |
Serge Hallyn (serge-hallyn) |
|
|
| 2011-03-01 23:57:23 |
Kees Cook |
bug |
|
|
added subscriber Kees Cook |
| 2011-03-01 23:57:23 |
Kees Cook |
linux (Ubuntu): status |
New |
Confirmed |
|
| 2011-04-10 22:53:30 |
C de-Avillez |
bug |
|
|
added subscriber C de-Avillez |
| 2011-05-10 04:25:55 |
Sebastian Kuzminsky |
bug |
|
|
added subscriber Sebastian Kuzminsky |
| 2011-05-10 04:33:12 |
Sebastian Kuzminsky |
tags |
amd64 apport-bug kernel-uncat natty needs-upstream-testing regression-release running-unity |
amd64 apport-bug apport-collected kernel-uncat natty needs-upstream-testing regression-release running-unity |
|
| 2011-05-10 04:33:18 |
Sebastian Kuzminsky |
attachment added |
|
AcpiTables.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122091/+files/AcpiTables.txt |
|
| 2011-05-10 04:33:20 |
Sebastian Kuzminsky |
attachment added |
|
AlsaDevices.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122092/+files/AlsaDevices.txt |
|
| 2011-05-10 04:33:22 |
Sebastian Kuzminsky |
attachment added |
|
AplayDevices.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122093/+files/AplayDevices.txt |
|
| 2011-05-10 04:33:24 |
Sebastian Kuzminsky |
attachment added |
|
BootDmesg.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122094/+files/BootDmesg.txt |
|
| 2011-05-10 04:33:26 |
Sebastian Kuzminsky |
attachment added |
|
Card0.Amixer.values.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122095/+files/Card0.Amixer.values.txt |
|
| 2011-05-10 04:33:28 |
Sebastian Kuzminsky |
attachment added |
|
Card0.Codecs.codec.0.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122096/+files/Card0.Codecs.codec.0.txt |
|
| 2011-05-10 04:33:29 |
Sebastian Kuzminsky |
attachment added |
|
Card0.Codecs.codec.3.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122097/+files/Card0.Codecs.codec.3.txt |
|
| 2011-05-10 04:33:31 |
Sebastian Kuzminsky |
attachment added |
|
CurrentDmesg.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122098/+files/CurrentDmesg.txt |
|
| 2011-05-10 04:33:33 |
Sebastian Kuzminsky |
attachment added |
|
IwConfig.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122099/+files/IwConfig.txt |
|
| 2011-05-10 04:33:34 |
Sebastian Kuzminsky |
attachment added |
|
Lspci.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122100/+files/Lspci.txt |
|
| 2011-05-10 04:33:36 |
Sebastian Kuzminsky |
attachment added |
|
Lsusb.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122101/+files/Lsusb.txt |
|
| 2011-05-10 04:33:38 |
Sebastian Kuzminsky |
attachment added |
|
PciMultimedia.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122102/+files/PciMultimedia.txt |
|
| 2011-05-10 04:33:40 |
Sebastian Kuzminsky |
attachment added |
|
ProcCpuinfo.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122103/+files/ProcCpuinfo.txt |
|
| 2011-05-10 04:33:42 |
Sebastian Kuzminsky |
attachment added |
|
ProcCpuinfo_.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122104/+files/ProcCpuinfo_.txt |
|
| 2011-05-10 04:33:44 |
Sebastian Kuzminsky |
attachment added |
|
ProcInterrupts.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122105/+files/ProcInterrupts.txt |
|
| 2011-05-10 04:33:46 |
Sebastian Kuzminsky |
attachment added |
|
ProcModules.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122106/+files/ProcModules.txt |
|
| 2011-05-10 04:33:48 |
Sebastian Kuzminsky |
attachment added |
|
RfKill.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122107/+files/RfKill.txt |
|
| 2011-05-10 04:33:50 |
Sebastian Kuzminsky |
attachment added |
|
UdevDb.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122108/+files/UdevDb.txt |
|
| 2011-05-10 04:33:53 |
Sebastian Kuzminsky |
attachment added |
|
UdevLog.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122109/+files/UdevLog.txt |
|
| 2011-05-10 04:33:55 |
Sebastian Kuzminsky |
attachment added |
|
WifiSyslog.txt https://bugs.launchpad.net/bugs/694029/+attachment/2122110/+files/WifiSyslog.txt |
|
| 2011-07-25 22:04:12 |
Jamie Strandboge |
nominated for series |
|
Ubuntu Natty |
|
| 2011-07-25 22:04:12 |
Jamie Strandboge |
bug task added |
|
linux (Ubuntu Natty) |
|
| 2011-07-25 22:04:12 |
Jamie Strandboge |
bug task added |
|
qemu-kvm (Ubuntu Natty) |
|
| 2011-07-25 22:04:12 |
Jamie Strandboge |
nominated for series |
|
Ubuntu Oneiric |
|
| 2011-07-25 22:04:12 |
Jamie Strandboge |
bug task added |
|
linux (Ubuntu Oneiric) |
|
| 2011-07-25 22:04:12 |
Jamie Strandboge |
bug task added |
|
qemu-kvm (Ubuntu Oneiric) |
|
| 2011-07-25 22:04:28 |
Jamie Strandboge |
qemu-kvm (Ubuntu Natty): status |
New |
Invalid |
|
| 2011-07-25 22:04:32 |
Jamie Strandboge |
linux (Ubuntu Natty): status |
New |
Confirmed |
|
| 2011-08-19 14:42:49 |
Jamie Strandboge |
summary |
[natty] kvm guests become unstable after a while |
kvm guests become unstable after a while |
|
| 2011-09-06 19:21:26 |
Jamie Strandboge |
linux (Ubuntu Oneiric): status |
Confirmed |
Fix Released |
|
| 2012-01-02 10:56:36 |
GROS-PRUGNY |
linux (Ubuntu): assignee |
|
GROS-PRUGNY (bouliky) |
|
| 2013-05-18 16:56:06 |
dino99 |
linux (Ubuntu Natty): status |
Confirmed |
Invalid |
|
