I think I see what may have happened. Commit 288fa3e0 was applied to v3.10-rc1 before commit ec5f0615 :
git describe --contains 288fa3e022eb85fa151e0f9bcd15caeb81679af6 <jsalisbury> v3.10-rc1~194^2~38 git describe --contains ec5f061564238892005257c83565a0b58ec79295 <jsalisbury> v3.10-rc1~66^2~545 Commit 288fa3e fixed the Hyper-V bug, but then commit ec5f061 introduced a new, but similar bug. They were both introduced in v3.10-rc1, so we never saw the Hyper-V fix before this new bug came along. @Milan Dadok, I built a Saucy test kernel with commit ec5f061 reverted. The kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1200243/ec5f061-reverted/ Can you test this kernel and post back if it resolves this bug? You may have to install both the linux-image and linux-image-extra .deb packages. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1200243 Title: Network lock up Windows Azure/Hyper-V To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1200243/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs