kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

nenhard, the next step is to fully commit bisect from kernel 4.1 to 4.2
in order to identify the last good kernel commit, followed immediately
by the first bad one. This will allow for a more expedited analysis of
the root cause of your issue. Could you please do this following
https://wiki.ubuntu.com/Kernel/KernelBisection ?

Please note, finding adjacent kernel versions is not fully commit
bisecting.

Thank you for your understanding.

Helpful bug reporting tips:
https://wiki.ubuntu.com/ReportingBugs

** Tags added: kernel-bug-exists-upstream kernel-bug-exists-
upstream-4.3-rc7 needs-bisect

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https://bugs.launchpad.net/bugs/1509798

Title:
  Kernel panic during install boot in ohci_hcd module

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Kernel panic if I try to boot USB from installer 15.10 image or reboot after dist-upgrade from 15.10 beta to 15.10 release. 
  This happens in kernel 4.2.0-16, but not in older beta 4.1.0-3-generic kernel.

  I have attached picture of kernel panic and 'sudo lspci -vnvn' output.
  --- 
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   nenad      4242 F...m pulseaudio
   /dev/snd/controlC0:  nenad      4242 F.... pulseaudio
   /dev/snd/controlC1:  nenad      4242 F.... pulseaudio
  CurrentDesktop: XFCE
  DistroRelease: Ubuntu 15.10
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2015-08-02 (84 days ago)
  InstallationMedia: Xubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20150726)
  MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M.
  NonfreeKernelModules: fglrx
  Package: linux (not installed)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.1.0-3-generic root=UUID=c2eb7374-dd07-45ee-9402-27e3527a60b8 ro amd_iommu=on pci-stub.ids=1002:665d,1002:aac0,13f6:0111
  ProcVersionSignature: Ubuntu 4.1.0-3.3-generic 4.1.3
  RelatedPackageVersions:
   linux-restricted-modules-4.1.0-3-generic N/A
   linux-backports-modules-4.1.0-3-generic  N/A
   linux-firmware                           1.149
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 4.1.0-3-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 01/25/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: FD
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: 970A-D3
  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: Gigabyte Technology Co., Ltd.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrFD:bd01/25/2013:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rn970A-D3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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