[Pkg-virtualbox-devel] Bug#677068: virtualbox: Use of vboxnet prevents system shutdown even after virtualbox is exited

Shai Berger shai at platonix.com
Mon Jun 11 12:20:56 UTC 2012


Package: virtualbox
Version: 4.1.16-dfsg-1
Severity: normal

Dear Maintainer,

I'm using VirtualBox to run a database server on a "separate system" on
my laptop; thus, I set that system to use vboxnet so my host can
communicate with the guest.

Lately (not sure how long, but consistently), whenever I start this
guest, I run into a problem shutting my (host) system down:
I always shut down the guest machine and exit the VirtualBox control
panel first, and all seems fine. Then I try to shut down my laptop,
but the shutdown process gets stuck, emitting every ~10 seconds the message:

unregister_netdevice: waiting for vboxnet0 to become free. Usage count = -1

At this point, the shutdown has progressed enough that no intervention
seems to be possible (X is long gone, Ctrl-C etc. are ignored; I haven't
tried the SysRq magic -- I know it exists, but not more). I have no choice
but to force the shutdown (long press on the power button).

-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages virtualbox depends on:
ii  adduser          3.113+nmu3
ii  libc6            2.13-33
ii  libcurl3         7.26.0-1
ii  libgcc1          1:4.7.0-8
ii  libgsoap2        2.8.7-1
ii  libpng12-0       1.2.49-1
ii  libpython2.7     2.7.3~rc2-2.1
ii  libsdl1.2debian  1.2.15-3
ii  libssl1.0.0      1.0.1c-3
ii  libstdc++6       4.7.0-8
ii  libvncserver0    0.9.9+dfsg-1
ii  libx11-6         2:1.4.99.901-2
ii  libxcursor1      1:1.1.13-1
ii  libxext6         2:1.3.1-2
ii  libxml2          2.8.0+dfsg1-3
ii  libxmu6          2:1.1.1-1
ii  libxt6           1:1.1.3-1
ii  python           2.7.2-10
ii  python-central   0.6.17
ii  zlib1g           1:1.2.7.dfsg-11

Versions of packages virtualbox recommends:
ii  libgl1-mesa-glx [libgl1]  8.0.2-2
ii  libqt4-opengl             4:4.8.1-1
ii  libqtcore4                4:4.8.1-1
ii  libqtgui4                 4:4.8.1-1
ii  virtualbox-dkms           4.1.16-dfsg-1
ii  virtualbox-qt             4.1.16-dfsg-1

Versions of packages virtualbox suggests:
ii  vde2                            <none>
ii  virtualbox-guest-additions-iso  4.1.16-1

-- no debconf information





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