kernel-packages team mailing list archive

[Stefan Bader <stefan.bader@xxxxxxxxxxxxx>]

Serge mentioned today on IRC that this may be also a glibc issue, but I
am not sure what exactly he was looking at and why he thinks so.
Apparently ftracing (I guess the qemu process) and some partially
inlining clone function (those with .isra extention) were involved.

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https://bugs.launchpad.net/bugs/1208455

Title:
  general protection fault running apt-get inside double nested kvm VM

Status in “linux” package in Ubuntu:
  Incomplete
Status in “qemu-kvm” package in Ubuntu:
  New

Bug description:
  Attempting to run apt-get in a nested vm hosted in OpenStack results
  in a  general protection fault in the kernel in the nested VM.

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