With this kernel patch applied, the problem appears solved for me. I did first try my hand at a 'proper' fix, in two different ways, but failed.
The patch probably won't apply 100% cleanly, but only because two of the lines being removed have changed. Ignore that and make the patch apply. ** Patch added: "0001-Remove-emulate_int_real.patch" https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/747090/+attachment/2002696/+files/0001-Remove-emulate_int_real.patch -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/747090 Title: wrong return address sometimes pushed for INT in kvm (not qemu) -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs