Found that my qcow2 disk had corrupted regions before running kvm-img. Invalidating for now unless I find that the corruption resulted from qemu-img snapshot creating/removal.
** Changed in: qemu-kvm (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1147351 Title: qemu-img can crash during snapshot removal corrupting the image To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1147351/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs