apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1614209/+attachment/4722871/+files/ProcInterrupts.txt

-- 
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/1614209

Title:
  16.04 LTS hangs on installer when running nested virtualization on
  16.04 host.

Status in linux package in Ubuntu:
  Incomplete

Bug description:

  Physical host running 16.04 LTS on amd64 (i7):

  Linux host 4.4.0-28-generic #47-Ubuntu SMP Fri Jun 24 10:09:13 UTC
  2016 x86_64 x86_64 x86_64 GNU/Linux

  On it I'm running an am64 16.04 LTS VM:

  Linux vm1 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC 2016
  x86_64 x86_64 x86_64 GNU/Linux

  I have nested virtualization enabled :

  vm1$ cat /sys/module/kvm_intel/parameters/nested
  Y

  When I try and install vm2 (tried both 16.04.1 i386 and amd64), the
  installer hangs on first menu, at language selection. qemu-kvm goes up
  to 100% cpu, and the hangs, have to virsh destroy/kill the KVM
  process.

  Other info on vm1:

  vm1$ cat /etc/modprobe.d/qemu-system-x86.conf:

  options kvm_intel nested=1

  
  Version of libvirt-bin & kvm:

  on host1:

  libvirt-bin:
    Installed: 1.3.1-1ubuntu10.1
    Candidate: 1.3.1-1ubuntu10.1
  qemu-kvm:
    Installed: 1:2.5+dfsg-5ubuntu10.4
    Candidate: 1:2.5+dfsg-5ubuntu10.4

  on vm1:

  libvirt-bin:
    Installed: 1.3.1-1ubuntu10.1
    Candidate: 1.3.1-1ubuntu10.1
  qemu-kvm:
    Installed: 1:2.5+dfsg-5ubuntu10.4
    Candidate: 1:2.5+dfsg-5ubuntu10.4
  --- 
  AlsaDevices:
   total 0
   crw-rw---- 1 root audio 116,  1 Aug 17 20:41 seq
   crw-rw---- 1 root audio 116, 33 Aug 17 20:41 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.20.1-0ubuntu2.1
  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:
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=/dev/mapper/ganeti-swap
  InstallationDate: Installed on 2016-08-16 (0 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory
  Lsusb: Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
  Package: linux (not installed)
  PciMultimedia:
   
  ProcFB: 0 cirrusdrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic 
root=/dev/mapper/ganeti-root ro
  ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-31-generic N/A
   linux-backports-modules-4.4.0-31-generic  N/A
   linux-firmware                            1.157.3
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  xenial xenial
  Uname: Linux 4.4.0-31-generic x86_64
  UnreportableReason: The report belongs to a package that is not installed.
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip libvirtd lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: False
  dmi.bios.date: 01/01/2011
  dmi.bios.vendor: Bochs
  dmi.bios.version: Bochs
  dmi.chassis.type: 1
  dmi.chassis.vendor: Bochs
  dmi.modalias: 
dmi:bvnBochs:bvrBochs:bd01/01/2011:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-trusty:cvnBochs:ct1:cvr:
  dmi.product.name: Standard PC (i440FX + PIIX, 1996)
  dmi.product.version: pc-i440fx-trusty
  dmi.sys.vendor: QEMU

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1614209/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to     : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

Reply via email to