| 2014-12-08 13:30:41 |
Chris Valean |
bug |
|
|
added bug |
| 2014-12-08 14:00:34 |
Brad Figg |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2014-12-08 18:17:25 |
Chris Valean |
tags |
hyperv |
apport-collected hyperv utopic |
|
| 2014-12-08 18:17:27 |
Chris Valean |
description |
While testing the final build of 14.10 32bit we found that kernel panic cannot be activated for an installation on a Hyper-V VM.
Repro rate: 100%
Repro details:
Hyper-V: Server 2012 R2
VM: Ubuntu 14.10 32bit
Kdump is enabled in the config file at /etc/default/kdump-tools
Different crashkernel values used in grub.cfg – 128M-:64M | 256M-:128m | 384M-:256M
VM settings: 2 cores, various RAM sizes attempted: 1, 2 or 4 GB – this in combination with the values for crashkernel.
Trying to start the kdump service:
root@ubuntu1410i386:~# /etc/init.d/kdump-tools start
Starting kdump-tools: Could not find a free area of memory of 0x9f000 bytes...
locate_hole failed
* failed to load kdump kernel
---
root@ubuntu1410i386:~# cat /sys/kernel/kexec_crash_loaded
0
If the conversion from hex to dec is right, the mentioned memory mapping of 0x9f000 bytes is equal to 651264 (bytes), so under 1MB. This is not then related to the RAM allocation nor the crashkernel value used. |
While testing the final build of 14.10 32bit we found that kernel panic cannot be activated for an installation on a Hyper-V VM.
Repro rate: 100%
Repro details:
Hyper-V: Server 2012 R2
VM: Ubuntu 14.10 32bit
Kdump is enabled in the config file at /etc/default/kdump-tools
Different crashkernel values used in grub.cfg – 128M-:64M | 256M-:128m | 384M-:256M
VM settings: 2 cores, various RAM sizes attempted: 1, 2 or 4 GB – this in combination with the values for crashkernel.
Trying to start the kdump service:
root@ubuntu1410i386:~# /etc/init.d/kdump-tools start
Starting kdump-tools: Could not find a free area of memory of 0x9f000 bytes...
locate_hole failed
* failed to load kdump kernel
---
root@ubuntu1410i386:~# cat /sys/kernel/kexec_crash_loaded
0
If the conversion from hex to dec is right, the mentioned memory mapping of 0x9f000 bytes is equal to 651264 (bytes), so under 1MB. This is not then related to the RAM allocation nor the crashkernel value used.
---
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory
AplayDevices: Error: [Errno 2] No such file or directory
ApportVersion: 2.14.7-0ubuntu8
Architecture: i386
ArecordDevices: Error: [Errno 2] No such file or directory
CRDA: Error: [Errno 2] No such file or directory
DistroRelease: Ubuntu 14.10
HibernationDevice: RESUME=UUID=5a5d0aa4-b8ee-4bf7-b1b9-761b7d1550b6
InstallationDate: Installed on 2014-10-31 (37 days ago)
InstallationMedia: Ubuntu-Server 14.10 "Utopic Unicorn" - Release i386 (20141022.2)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99
MachineType: Microsoft Corporation Virtual Machine
Package: linux (not installed)
PciMultimedia:
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 hyperv_fb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-24-generic root=UUID=83fb481a-8898-4adc-bf31-4e160f5f0ce8 ro crashkernel=128M-:64M
ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
RelatedPackageVersions:
linux-restricted-modules-3.16.0-24-generic N/A
linux-backports-modules-3.16.0-24-generic N/A
linux-firmware 1.138
RfKill: Error: [Errno 2] No such file or directory
Tags: utopic
Uname: Linux 3.16.0-24-generic i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
WifiSyslog:
Dec 8 08:16:46 ubuntu1410i386 dhclient: DHCPREQUEST of 10.226.59.102 on eth0 to 10.184.232.100 port 67 (xid=0x4b67ffa3)
Dec 8 08:16:46 ubuntu1410i386 dhclient: DHCPACK of 10.226.59.102 from 10.184.232.100
Dec 8 08:16:47 ubuntu1410i386 dhclient: bound to 10.226.59.102 -- renewal in 13914 seconds.
Dec 8 10:10:47 ubuntu1410i386 kernel: [1840786.031060] init: tty1 main process ended, respawning
_MarkForUpload: True
dmi.bios.date: 05/23/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 090006
dmi.board.name: Virtual Machine
dmi.board.vendor: Microsoft Corporation
dmi.board.version: 7.0
dmi.chassis.asset.tag: 7176-0455-3377-8479-3268-6677-66
dmi.chassis.type: 3
dmi.chassis.vendor: Microsoft Corporation
dmi.chassis.version: 7.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr090006:bd05/23/2012:svnMicrosoftCorporation:pnVirtualMachine:pvr7.0:rvnMicrosoftCorporation:rnVirtualMachine:rvr7.0:cvnMicrosoftCorporation:ct3:cvr7.0:
dmi.product.name: Virtual Machine
dmi.product.version: 7.0
dmi.sys.vendor: Microsoft Corporation |
|
| 2014-12-08 18:17:28 |
Chris Valean |
attachment added |
|
AudioDevicesInUse.txt https://bugs.launchpad.net/bugs/1400319/+attachment/4276396/+files/AudioDevicesInUse.txt |
|
| 2014-12-08 18:17:30 |
Chris Valean |
attachment added |
|
BootDmesg.txt https://bugs.launchpad.net/bugs/1400319/+attachment/4276397/+files/BootDmesg.txt |
|
| 2014-12-08 18:17:32 |
Chris Valean |
attachment added |
|
CurrentDmesg.txt https://bugs.launchpad.net/bugs/1400319/+attachment/4276398/+files/CurrentDmesg.txt |
|
| 2014-12-08 18:17:34 |
Chris Valean |
attachment added |
|
Lspci.txt https://bugs.launchpad.net/bugs/1400319/+attachment/4276399/+files/Lspci.txt |
|
| 2014-12-08 18:17:35 |
Chris Valean |
attachment added |
|
ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1400319/+attachment/4276400/+files/ProcCpuinfo.txt |
|
| 2014-12-08 18:17:37 |
Chris Valean |
attachment added |
|
ProcInterrupts.txt https://bugs.launchpad.net/bugs/1400319/+attachment/4276401/+files/ProcInterrupts.txt |
|
| 2014-12-08 18:17:39 |
Chris Valean |
attachment added |
|
ProcModules.txt https://bugs.launchpad.net/bugs/1400319/+attachment/4276402/+files/ProcModules.txt |
|
| 2014-12-08 18:17:42 |
Chris Valean |
attachment added |
|
UdevDb.txt https://bugs.launchpad.net/bugs/1400319/+attachment/4276403/+files/UdevDb.txt |
|
| 2014-12-08 18:17:44 |
Chris Valean |
attachment added |
|
UdevLog.txt https://bugs.launchpad.net/bugs/1400319/+attachment/4276404/+files/UdevLog.txt |
|
| 2014-12-08 18:18:22 |
Chris Valean |
linux (Ubuntu): status |
Incomplete |
New |
|
| 2014-12-08 18:18:55 |
Chris Valean |
bug |
|
|
added subscriber Dexuan Cui |
| 2014-12-08 18:30:14 |
Brad Figg |
linux (Ubuntu): status |
New |
Confirmed |
|
| 2014-12-09 16:42:54 |
Joseph Salisbury |
linux (Ubuntu): importance |
Undecided |
High |
|
| 2014-12-09 16:43:02 |
Joseph Salisbury |
tags |
apport-collected hyperv utopic |
apport-collected hyperv kernel-da-key utopic |
|
| 2015-01-21 18:16:19 |
vivek yadav |
bug |
|
|
added subscriber vivek yadav |
| 2015-01-23 18:50:52 |
Joseph Salisbury |
tags |
apport-collected hyperv kernel-da-key utopic |
apport-collected hyperv kernel-da-key kernel-hyper-v utopic |
|
| 2015-04-03 13:54:40 |
Chris Valean |
bug |
|
|
added subscriber Andy Whitcroft |
| 2015-04-03 13:54:50 |
Chris Valean |
removed subscriber Andy Whitcroft |
|
|
|
| 2015-04-30 22:04:21 |
Joshua R. Poulson |
bug |
|
|
added subscriber Joshua R. Poulson |
| 2015-05-22 14:45:13 |
Mark W Wenning |
bug |
|
|
added subscriber Mark W Wenning |
| 2015-05-27 17:10:52 |
Joshua R. Poulson |
summary |
[Hyper-V] Kernel panic not functional on 32bit Ubuntu 14.10 |
[Hyper-V] Kernel panic not functional on 32bit Ubuntu 14.10 and 15.04 |
|
| 2015-05-28 19:21:11 |
Joseph Salisbury |
tags |
apport-collected hyperv kernel-da-key kernel-hyper-v utopic |
apport-collected hyperv kernel-da-key kernel-hyper-v performing-bisect utopic |
|
| 2015-05-28 19:22:25 |
Joseph Salisbury |
nominated for series |
|
Ubuntu Utopic |
|
| 2015-05-28 19:22:25 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Utopic) |
|
| 2015-05-28 19:22:25 |
Joseph Salisbury |
nominated for series |
|
Ubuntu Vivid |
|
| 2015-05-28 19:22:25 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Vivid) |
|
| 2015-05-28 19:22:32 |
Joseph Salisbury |
linux (Ubuntu Utopic): status |
New |
Confirmed |
|
| 2015-05-28 19:22:34 |
Joseph Salisbury |
linux (Ubuntu Vivid): status |
New |
Confirmed |
|
| 2015-05-28 19:22:36 |
Joseph Salisbury |
linux (Ubuntu Utopic): importance |
Undecided |
High |
|
| 2015-05-28 19:22:38 |
Joseph Salisbury |
linux (Ubuntu Vivid): importance |
Undecided |
High |
|
| 2015-05-28 19:26:35 |
Joseph Salisbury |
bug task added |
|
kexec-tools (Ubuntu) |
|
| 2015-05-28 19:28:47 |
Joseph Salisbury |
tags |
apport-collected hyperv kernel-da-key kernel-hyper-v performing-bisect utopic |
apport-collected hyperv kernel-da-key kernel-hyper-v utopic vivid |
|
| 2015-05-29 13:11:05 |
Chris Valean |
tags |
apport-collected hyperv kernel-da-key kernel-hyper-v utopic vivid |
apport-collected hyperv kernel-da-key kernel-hyper-v kernel-unable-to-test-upstream utopic vivid |
|
| 2015-05-29 13:11:28 |
Chris Valean |
kexec-tools (Ubuntu): status |
New |
Confirmed |
|
| 2015-05-29 13:11:32 |
Chris Valean |
kexec-tools (Ubuntu Vivid): status |
New |
Confirmed |
|
| 2015-05-29 13:11:35 |
Chris Valean |
kexec-tools (Ubuntu Utopic): status |
New |
Confirmed |
|
| 2015-05-29 15:51:59 |
Joseph Salisbury |
tags |
apport-collected hyperv kernel-da-key kernel-hyper-v kernel-unable-to-test-upstream utopic vivid |
apport-collected hyperv kernel-hyper-v kernel-key kernel-unable-to-test-upstream utopic vivid |
|
| 2015-05-31 21:39:05 |
Alberto Salvia Novella |
kexec-tools (Ubuntu Utopic): importance |
Undecided |
High |
|
| 2015-05-31 21:39:07 |
Alberto Salvia Novella |
kexec-tools (Ubuntu): importance |
Undecided |
High |
|
| 2015-05-31 21:39:10 |
Alberto Salvia Novella |
kexec-tools (Ubuntu Vivid): importance |
Undecided |
High |
|
| 2015-06-02 15:05:27 |
Joseph Salisbury |
tags |
apport-collected hyperv kernel-hyper-v kernel-key kernel-unable-to-test-upstream utopic vivid |
apport-collected hyperv kernel-da-key kernel-hyper-v kernel-unable-to-test-upstream utopic vivid |
|
| 2015-06-09 18:59:59 |
Joseph Salisbury |
tags |
apport-collected hyperv kernel-da-key kernel-hyper-v kernel-unable-to-test-upstream utopic vivid |
apport-collected hyperv kernel-da-key kernel-hyper-v kernel-key kernel-unable-to-test-upstream utopic vivid |
|
| 2015-06-16 15:03:07 |
Joseph Salisbury |
tags |
apport-collected hyperv kernel-da-key kernel-hyper-v kernel-key kernel-unable-to-test-upstream utopic vivid |
apport-collected hyperv kernel-da-key kernel-hyper-v kernel-unable-to-test-upstream utopic vivid |
|
| 2015-06-22 18:37:05 |
Joseph Salisbury |
tags |
apport-collected hyperv kernel-da-key kernel-hyper-v kernel-unable-to-test-upstream utopic vivid |
apport-collected hyperv kernel-da-key kernel-hyper-v kernel-key kernel-unable-to-test-upstream utopic vivid |
|
| 2015-06-23 15:42:17 |
Joseph Salisbury |
tags |
apport-collected hyperv kernel-da-key kernel-hyper-v kernel-key kernel-unable-to-test-upstream utopic vivid |
apport-collected hyperv kernel-da-key kernel-hyper-v kernel-unable-to-test-upstream utopic vivid |
|
| 2015-10-21 17:44:13 |
Joseph Salisbury |
linux (Ubuntu Utopic): assignee |
|
Joseph Salisbury (jsalisbury) |
|
| 2015-10-21 17:44:15 |
Joseph Salisbury |
linux (Ubuntu Vivid): assignee |
|
Joseph Salisbury (jsalisbury) |
|
| 2015-10-21 17:44:18 |
Joseph Salisbury |
linux (Ubuntu Utopic): status |
Confirmed |
In Progress |
|
| 2015-10-21 17:44:21 |
Joseph Salisbury |
linux (Ubuntu Vivid): status |
Confirmed |
In Progress |
|
| 2015-10-21 20:25:43 |
Joseph Salisbury |
linux (Ubuntu Utopic): status |
In Progress |
Invalid |
|
| 2015-10-21 20:25:47 |
Joseph Salisbury |
linux (Ubuntu Utopic): assignee |
Joseph Salisbury (jsalisbury) |
|
|
| 2015-10-22 15:36:17 |
Adrian Suhov |
attachment added |
|
kernelPanicLog.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400319/+attachment/4502486/+files/kernelPanicLog.txt |
|
| 2015-10-29 19:46:46 |
Chris Valean |
linux (Ubuntu Vivid): status |
In Progress |
Confirmed |
|
| 2015-12-07 18:53:01 |
Joseph Salisbury |
kexec-tools (Ubuntu Utopic): status |
Confirmed |
Invalid |
|
| 2016-01-19 20:32:36 |
Joseph Salisbury |
bug task deleted |
linux (Ubuntu Utopic) |
|
|
| 2016-03-10 18:48:23 |
Joseph Salisbury |
nominated for series |
|
Ubuntu Wily |
|
| 2016-03-10 18:48:23 |
Joseph Salisbury |
bug task added |
|
kexec-tools (Ubuntu Wily) |
|
| 2016-03-10 18:48:23 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Wily) |
|
| 2016-03-10 18:48:36 |
Joseph Salisbury |
linux (Ubuntu Wily): status |
New |
Confirmed |
|
| 2016-03-10 18:48:38 |
Joseph Salisbury |
linux (Ubuntu Wily): importance |
Undecided |
High |
|
| 2016-03-10 18:48:43 |
Joseph Salisbury |
kexec-tools (Ubuntu Wily): status |
New |
Confirmed |
|
| 2016-03-10 18:48:46 |
Joseph Salisbury |
kexec-tools (Ubuntu Wily): importance |
Undecided |
High |
|
| 2016-03-10 18:48:50 |
Joseph Salisbury |
bug task deleted |
kexec-tools (Ubuntu Utopic) |
|
|
| 2016-03-10 18:48:56 |
Joseph Salisbury |
bug task deleted |
kexec-tools (Ubuntu Vivid) |
|
|
| 2016-03-10 18:49:26 |
Joseph Salisbury |
linux (Ubuntu Wily): assignee |
|
Joseph Salisbury (jsalisbury) |
|
| 2016-03-10 18:49:33 |
Joseph Salisbury |
bug task deleted |
linux (Ubuntu Vivid) |
|
|
| 2016-04-13 17:05:39 |
Joshua R. Poulson |
summary |
[Hyper-V] Kernel panic not functional on 32bit Ubuntu 14.10 and 15.04 |
[Hyper-V] Kernel panic not functional on 32bit Ubuntu 14.10, 15.04, and 15.10 |
|
| 2016-10-12 17:20:28 |
Brad Figg |
bug task deleted |
linux (Ubuntu Wily) |
|
|
| 2016-10-12 17:20:34 |
Brad Figg |
bug task deleted |
kexec-tools (Ubuntu Wily) |
|
|
| 2016-10-12 20:11:57 |
Joseph Salisbury |
linux (Ubuntu): assignee |
|
Joseph Salisbury (jsalisbury) |
|
| 2016-10-12 20:12:00 |
Joseph Salisbury |
kexec-tools (Ubuntu): assignee |
|
Joseph Salisbury (jsalisbury) |
|
| 2016-10-12 20:12:23 |
Joseph Salisbury |
linux (Ubuntu): status |
Confirmed |
In Progress |
|
| 2016-10-12 20:12:27 |
Joseph Salisbury |
kexec-tools (Ubuntu): assignee |
Joseph Salisbury (jsalisbury) |
|
|
| 2016-12-02 15:13:42 |
Joseph Salisbury |
nominated for series |
|
Ubuntu Yakkety |
|
| 2016-12-02 15:13:42 |
Joseph Salisbury |
bug task added |
|
kexec-tools (Ubuntu Yakkety) |
|
| 2016-12-02 15:13:42 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Yakkety) |
|
| 2016-12-02 15:13:42 |
Joseph Salisbury |
nominated for series |
|
Ubuntu Xenial |
|
| 2016-12-02 15:13:42 |
Joseph Salisbury |
bug task added |
|
kexec-tools (Ubuntu Xenial) |
|
| 2016-12-02 15:13:42 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Xenial) |
|
| 2016-12-02 15:13:54 |
Joseph Salisbury |
linux (Ubuntu Xenial): status |
New |
In Progress |
|
| 2016-12-02 15:14:02 |
Joseph Salisbury |
linux (Ubuntu Yakkety): status |
New |
In Progress |
|
| 2016-12-02 15:14:07 |
Joseph Salisbury |
linux (Ubuntu Xenial): importance |
Undecided |
High |
|
| 2016-12-02 15:14:10 |
Joseph Salisbury |
linux (Ubuntu Yakkety): importance |
Undecided |
High |
|
| 2016-12-02 15:14:26 |
Joseph Salisbury |
linux (Ubuntu Xenial): assignee |
|
Joseph Salisbury (jsalisbury) |
|
| 2016-12-02 15:14:35 |
Joseph Salisbury |
linux (Ubuntu Yakkety): assignee |
|
Joseph Salisbury (jsalisbury) |
|
| 2016-12-08 20:15:20 |
Joseph Salisbury |
bug task deleted |
kexec-tools (Ubuntu) |
|
|
| 2016-12-08 20:15:30 |
Joseph Salisbury |
bug task deleted |
kexec-tools (Ubuntu Xenial) |
|
|
| 2016-12-08 20:15:35 |
Joseph Salisbury |
bug task deleted |
kexec-tools (Ubuntu Yakkety) |
|
|
| 2016-12-14 10:53:23 |
Luis Henriques |
linux (Ubuntu Xenial): status |
In Progress |
Fix Committed |
|
| 2016-12-14 10:53:25 |
Luis Henriques |
linux (Ubuntu Yakkety): status |
In Progress |
Fix Committed |
|
| 2016-12-22 10:03:06 |
Luis Henriques |
tags |
apport-collected hyperv kernel-da-key kernel-hyper-v kernel-unable-to-test-upstream utopic vivid |
apport-collected hyperv kernel-da-key kernel-hyper-v kernel-unable-to-test-upstream utopic verification-needed-xenial vivid |
|
| 2016-12-23 00:42:27 |
Luis Henriques |
tags |
apport-collected hyperv kernel-da-key kernel-hyper-v kernel-unable-to-test-upstream utopic verification-needed-xenial vivid |
apport-collected hyperv kernel-da-key kernel-hyper-v kernel-unable-to-test-upstream utopic verification-needed-xenial verification-needed-yakkety vivid |
|
| 2016-12-23 12:18:25 |
Chris Valean |
tags |
apport-collected hyperv kernel-da-key kernel-hyper-v kernel-unable-to-test-upstream utopic verification-needed-xenial verification-needed-yakkety vivid |
apport-collected hyperv kernel-da-key kernel-hyper-v kernel-unable-to-test-upstream utopic verification-done-xenial verification-done-yakkety vivid |
|
| 2017-01-10 14:11:15 |
Launchpad Janitor |
linux (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
| 2017-01-10 14:11:15 |
Launchpad Janitor |
cve linked |
|
2016-9756 |
|
| 2017-01-10 14:11:15 |
Launchpad Janitor |
cve linked |
|
2016-9793 |
|
| 2017-01-10 14:11:15 |
Launchpad Janitor |
cve linked |
|
2016-9794 |
|
| 2017-01-10 14:11:16 |
Launchpad Janitor |
linux (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
| 2017-01-10 14:17:45 |
Launchpad Janitor |
linux (Ubuntu Yakkety): status |
Fix Committed |
Fix Released |
|
| 2017-01-10 14:17:46 |
Launchpad Janitor |
linux (Ubuntu Yakkety): status |
Fix Committed |
Fix Released |
|
| 2017-01-18 22:26:31 |
Chris Valean |
linux (Ubuntu): status |
In Progress |
Fix Released |
|
