apport information
** Tags added: apport-collected precise staging
** Description changed:
After upgrading from linux 3.2.0-24.39 to 3.2.0-25.40, my computer will
no longer shut down after using a VirtualBox virtual machine. The
following is printed every 10 seconds when it tries to unload the
VirtualBox networking modules:
unregister_netdevice: waiting for vboxnet0 to become free. Usage
count = -1
To shut down, I have to hold down on the power button for 5 seconds to
power off.
This bug has been reported to VirtualBox. A fix for their network driver has
been committed to their svn repository, but a release with the fix is not yet
available:
https://www.virtualbox.org/ticket/10624
https://www.virtualbox.org/changeset/41548/vbox
It looks like the culprit is the kernel changes to net/dev/core.c
between 3.2.16 and 3.2.18.
- I'm guessing this is a bug in VirtualBox that was only exposed when the
- kernel code changed, but it might be a bug in the kernel that the
- VirtualBox devs had to work around. Either way, I'm guessing lots of
- people will experience this issue if the new kernel hits -updates.
+ I'm guessing this is a bug in VirtualBox that was only exposed when the
kernel code changed, but it might be a bug in the kernel that the VirtualBox
devs had to work around. Either way, I'm guessing lots of people will
experience this issue if the new kernel hits -updates.
+ ---
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
+ ApportVersion: 2.0.1-0ubuntu9
+ Architecture: amd64
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC1: rhansen 2891 F.... pulseaudio
+ /dev/snd/controlC0: rhansen 2891 F.... pulseaudio
+ Card0.Amixer.info:
+ Card hw:0 'PCH'/'HDA Intel PCH at 0xf6500000 irq 51'
+ Mixer name : 'Realtek ALC892'
+ Components : 'HDA:10ec0892,15585102,00100302'
+ Controls : 37
+ Simple ctrls : 20
+ Card1.Amixer.info:
+ Card hw:1 'NVidia'/'HDA NVidia at 0xf6080000 irq 17'
+ Mixer name : 'Nvidia GPU 15 HDMI/DP'
+ Components : 'HDA:10de0015,10de0101,00100100'
+ Controls : 24
+ Simple ctrls : 4
+ DistroRelease: Ubuntu 12.04
+ HibernationDevice: RESUME=UUID=2c47e61e-2732-41d2-ad4f-ca1dafcd0062
+ InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111011)
+ MachineType: System76, Inc. Gazelle Professional
+ NonfreeKernelModules: nvidia
+ Package: linux (not installed)
+ ProcFB: 0 VESA VGA
+ ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-25-generic
root=/dev/mapper/hostname-root ro quiet splash
+ ProcVersionSignature: Ubuntu 3.2.0-25.40-generic 3.2.18
+ RelatedPackageVersions:
+ linux-restricted-modules-3.2.0-25-generic N/A
+ linux-backports-modules-3.2.0-25-generic N/A
+ linux-firmware 1.79
+ RfKill:
+ 0: phy0: Wireless LAN
+ Soft blocked: yes
+ Hard blocked: no
+ StagingDrivers: mei
+ Tags: precise staging
+ Uname: Linux 3.2.0-25-generic x86_64
+ UpgradeStatus: Upgraded to precise on 2012-04-27 (41 days ago)
+ UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers
+ dmi.bios.date: 08/09/2011
+ dmi.bios.vendor: American Megatrends Inc.
+ dmi.bios.version: 4.6.4
+ dmi.board.asset.tag: Not Applicable
+ dmi.board.name: Gazelle Professional
+ dmi.board.vendor: System76, Inc.
+ dmi.board.version: gazp6
+ dmi.chassis.asset.tag: Not Applicable
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: System76, Inc.
+ dmi.chassis.version: gazp6
+ dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr4.6.4:bd08/09/2011:svnSystem76,Inc.:pnGazelleProfessional:pvrgazp6:rvnSystem76,Inc.:rnGazelleProfessional:rvrgazp6:cvnSystem76,Inc.:ct10:cvrgazp6:
+ dmi.product.name: Gazelle Professional
+ dmi.product.version: gazp6
+ dmi.sys.vendor: System76, Inc.
** Attachment added: "AcpiTables.txt"
https://bugs.launchpad.net/bugs/1009156/+attachment/3179927/+files/AcpiTables.txt
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https://bugs.launchpad.net/bugs/1009156
Title:
linux-3.2.0-25.40: unregister netdevice change breaks VirtualBox
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