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

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Eric <ericvb69@xxxxxxxxx>
Date: Fri, 31 Oct 2014 11:51:40 -0000
Reply-to: Bug 1388038 <1388038@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Summary changed:

- iwl-3945 wi-fi driver crashes sporadically
+ iwl-3945 wi-fi driver crashes when docking my laptop

** Description changed:

- This didn't happen in earlier versions, so probably a regression.
+ Digging the issue, problem also occurs with linux-image-3.16.0-23.
  
  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
+  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
+  Socket 0:
+    no product info available
  PccardctlStatus:
-  Socket 0:
-    no card
+  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
+  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

** Description changed:

+ 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

** Summary changed:

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

-- 
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/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

[Bug 1388038] [NEW] iwl-3945 wi-fi driver crashes from time to time
From: Eric, 2014-10-31