I'm having trouble reproducing this on a Bionic nspawn container on arm64; what host release, and container release, are you using? Are you using the latest glibc and systemd?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1840640 Title: sync_file_range fails in nspawn containers on arm, ppc To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1840640/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs