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[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

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** Changed in: linux (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1530441

Title:
  Kernel panic when booting

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  The live system boots only rarely, and gives the following kernel panic most of the time:
  [drm] failed to retreive link info, disabling eDP
  [drm] initialised i915 1.60 20150731 for 0000:00:002.0 on minor 1
  Kernel panic - not syncing: Timeout: Not all CPUs entered broadcast exception handler
  Shutting down cpus with NMI

  
  The installed system appears to kernel panic all of the time, except when using advanced -> upstart in grub. Please let me know what additional information you need to resolve this.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.3.0-2-generic 4.3.0-2.11
  ProcVersionSignature: Ubuntu 4.3.0-2.11-generic 4.3.0
  Uname: Linux 4.3.0-2-generic x86_64
  ApportVersion: 2.19.2-0ubuntu9
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  trijntje   2230 F.... pulseaudio
   /dev/snd/controlC0:  trijntje   2230 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Fri Jan  1 14:36:38 2016
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2016-01-01 (0 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20151209)
  IwConfig:
   enp0s31f6  no wireless extensions.
   
   lo        no wireless extensions.
  Lsusb:
   Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 046d:c525 Logitech, Inc. MX Revolution Cordless Mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Gigabyte Technology Co., Ltd. Z170XP-SLI
  ProcFB:
   0 nouveaufb
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.3.0-2-generic root=UUID=0637cac8-150b-429a-8680-cc82cfae2cea ro quiet splash init=/sbin/upstart
  RelatedPackageVersions:
   linux-restricted-modules-4.3.0-2-generic N/A
   linux-backports-modules-4.3.0-2-generic  N/A
   linux-firmware                           1.154
  RfKill:
   
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/12/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F5
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Z170XP-SLI-CF
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF5:bd10/12/2015:svnGigabyteTechnologyCo.,Ltd.:pnZ170XP-SLI:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnZ170XP-SLI-CF:rvrx.x:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: Z170XP-SLI
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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