I grepped the whole archive and the only hook that explicitly attaches /var/log/udev was libmtp (which got fixed in https://launchpad.net/ubuntu/+source/libmtp/1.1.10-2ubuntu1).
I grepped the whole archive and the only hook that explicitly attaches /var/log/udev was libmtp (which got fixed in https:/ /launchpad. net/ubuntu/ +source/ libmtp/ 1.1.10- 2ubuntu1).