kernel-packages team mailing list archive

[Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.5 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.5-rc4-wily/


** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Summary changed:

- unknown bug, i dont know what to put here
+ BUG: unable to handle kernel NULL pointer dereference EIP:asus_sysfs_is_visible

-- 
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/1545830

Title:
  BUG: unable to handle kernel NULL pointer dereference
  EIP:asus_sysfs_is_visible

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  hello,
  i have been hitting this since 4.4.0 linux kernel.
  It boots fine so it doesnt make system unbootable.

  I think this has something to do with the asus_laptop module (my
  laptop is ASUS), but im not sure.

  I attach the complete dmesg output. BUG is at line 830.
  --- 
  ApportVersion: 2.19.4-0ubuntu2
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   toni       1708 F...m pulseaudio
   /dev/snd/controlC0:  toni       1708 F.... pulseaudio
  CurrentDesktop: GNOME-Flashback:Unity
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=963bfe58-9faa-4c89-a33e-31ac1d2cee76
  InstallationDate: Installed on 2015-05-28 (263 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release i386 (20150422)
  MachineType: ASUSTeK Computer INC. K50AF
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-4-generic root=UUID=73345602-0907-43e9-91e1-883f6066e57a ro quiet splash crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M vt.handoff=7
  ProcVersionSignature: Ubuntu 4.4.0-4.19-generic 4.4.1
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-4-generic N/A
   linux-backports-modules-4.4.0-4-generic  N/A
   linux-firmware                           1.155
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  Tags:  xenial
  Uname: Linux 4.4.0-4-generic i686
  UpgradeStatus: Upgraded to xenial on 2015-12-13 (64 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 07/21/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 213
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: K50AF
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: 1.00
  dmi.chassis.asset.tag: 0x00000000
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTek Computer INC.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr213:bd07/21/2010:svnASUSTeKComputerINC.:pnK50AF:pvr1.0:rvnASUSTeKComputerINC.:rnK50AF:rvr1.00:cvnASUSTekComputerINC.:ct10:cvr1.0:
  dmi.product.name: K50AF
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK Computer INC.

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