Hi, I was seeing the bug updates flying by and just wanted to mention that we have seen something similar in Ubuntu - but back then things weren't replicable on Debian so we couldn't contribute things back. It seemed to be due to the newer and different-defaults toolchain that we had in Ubuntu at the time.
But here qemu/xen crashes + new toolchain come together again which reminded me. So without any promises that it really is related I wanted to FYI you to these two fixes we needed for Xen: https://git.launchpad.net/ubuntu/+source/xen/tree/debian/patches/1001-strip-note-gnu-property.patch?h=ubuntu/groovy-devel https://git.launchpad.net/ubuntu/+source/xen/tree/debian/patches/1000-flags-fcs-protect-none.patch?h=ubuntu/groovy-devel This would seem more applicable if the new toolchain would have recently rebuilt xen and not qemu as in this case. But as an FYI it is still worth a ping. -- Christian Ehrhardt Staff Engineer, Ubuntu Server Canonical Ltd
