It's enough to downgrade udev before the "umount /mnt", everything else works with 215. Conversely, mkfs/mount with 208, upgrading to udev 215, and umount then hangs. stracing umount /mnt indeed hangs forever in the umount() call.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1398859 Title: [udev regression] unmounting NTFS causes mount.ntfs process to get stuck in eternal kernel deep sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1398859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
