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[Bug 1388038] Re: iwl-3945 wi-fi driver crashes when docking my laptop running linux-image-3.16.0

 

Bug also pops up with 3.18.0-031800rc2, when booting, even without docking the laptop to its station.
Attached is the trace.

** Tags removed: third-party-packages
** Tags added: third-party-packageskernel-bug-exists-upstreamkernel-bug-exists-upstream-3.18.0-031800rc2

** Tags removed: third-party-packageskernel-bug-exists-upstreamkernel-bug-exists-upstream-3.18.0-031800rc2
** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream-3.18.0-031800rc2 third-party-packages

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

** Attachment added: "syslog call trace"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1388038/+attachment/4251021/+files/crash_iwl3945-3.18.txt

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https://bugs.launchpad.net/bugs/1388038

Title:
  iwl-3945 wi-fi driver crashes when docking my laptop running linux-
  image-3.16.0

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  When I dock my Thinkpad T60 into an Advanced Docking Station, wifi
  driver crashes.

  Digging the issue, problem also occurs with linux-image-3.16.0-23.
  No bug with 3.13.0-37-generic

  
  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-24-generic 3.16.0-24.32
  ProcVersionSignature: Ubuntu 3.16.0-23.31-generic 3.16.4
  Uname: Linux 3.16.0-23-generic i686
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  eric       2732 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Fri Oct 31 11:52:47 2014
  HibernationDevice: RESUME=UUID=146611d8-df02-40f2-a999-dbab535f81f9
  InstallationDate: Installed on 2012-06-18 (864 days ago)
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
  MachineType: LENOVO 1952AT7
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-23-generic root=UUID=35910738-c8fc-48e5-8b80-5c7766a720fc ro quiet splash enable_mtrr_cleanup mtrr_spare_reg_nr=2
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-23-generic N/A
   linux-backports-modules-3.16.0-23-generic  N/A
   linux-firmware                             1.138
  SourcePackage: linux
  UpgradeStatus: Upgraded to utopic on 2014-10-30 (0 days ago)
  dmi.bios.date: 03/21/2011
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 79ETE7WW (2.27 )
  dmi.board.name: 1952AT7
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: 1952at7l3a9167
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvr79ETE7WW(2.27):bd03/21/2011:svnLENOVO:pn1952AT7:pvrThinkPadT60:rvnLENOVO:rn1952AT7:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 1952AT7
  dmi.product.version: ThinkPad T60
  dmi.sys.vendor: LENOVO

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References