Quoting Stefan Bader (stefan.ba...@canonical.com): > 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.
Right, ftrace seems the most likely culprit. In any case, since a newer kernel is confirmed to fix it, disregard anything I said about libc :) -- 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/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. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1208455/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
