kernel-packages team mailing list archive

[Kip Warner <Kip@xxxxxxxxxxxxxx>]

Hey Joseph. It's been happening for a while now with at least half a
dozen or so kernel upgrades. I waited until now to submit the bug report
because it was tricky getting the debug logs.

I'm going to guess and say it's probably something to do with the way
card was unmounted, but I can't be sure.

Would you like me to try with the latest upstream kernel anyways?

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https://bugs.launchpad.net/bugs/1481177

Title:
  Kernel hard lock upon removing mounted SD card

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I removed an SD card and my machine hard locked.
  --- 
  ApportVersion: 2.17.2-0ubuntu1.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC2:  kip        3703 F.... pulseaudio
   /dev/snd/controlC1:  kip        3703 F.... pulseaudio
   /dev/snd/controlC0:  kip        3703 F.... pulseaudio
  CurrentDesktop: XFCE
  DistroRelease: Ubuntu 15.04
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=e11fa32e-264e-43a3-addb-712319157e80
  InstallationDate: Installed on 2015-04-24 (102 days ago)
  InstallationMedia: Xubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422.1)
  MachineType: ASUS All Series
  NonfreeKernelModules: wl
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-26-generic root=UUID=c2a5401d-c2eb-48b6-a21b-5f60d92569ab ro quiet splash nomdmonddf nomdmonisw crashkernel=384M-2G:64M,2G-:512M vt.handoff=7
  ProcVersionSignature: Ubuntu 3.19.0-26.27-generic 3.19.8-ckt4
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-26-generic N/A
   linux-backports-modules-3.19.0-26-generic  N/A
   linux-firmware                             1.143.2
  Tags:  vivid
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-26-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm audio cdrom dip fuse lpadmin netdev plugdev sambashare sudo vboxusers
  _MarkForUpload: True
  dmi.bios.date: 07/11/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1304
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Z97-PRO(Wi-Fi ac)
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  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.:bvr1304:bd07/11/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnZ97-PRO(Wi-Fiac):rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: All Series
  dmi.product.version: System Version
  dmi.sys.vendor: ASUS

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