The missing properties seems to be caused by this error:
$ sudo /lib/systemd/systemd-udevd --debug [...] IMPORT 'scsi_id --export --whitelisted -d /dev/sdb' /lib/udev/rules.d/60-persistent-storage.rules:44 starting 'scsi_id --export --whitelisted -d /dev/sdb' Process 'scsi_id --export --whitelisted -d /dev/sdb' failed with exit code 1.
The above command was run while running 'modprobe scsi_debug' in another terminal.
The missing properties seems to be caused by this error:
$ sudo /lib/systemd/ systemd- udevd --debug rules.d/ 60-persistent- storage. rules:44
[...]
IMPORT 'scsi_id --export --whitelisted -d /dev/sdb' /lib/udev/
starting 'scsi_id --export --whitelisted -d /dev/sdb'
Process 'scsi_id --export --whitelisted -d /dev/sdb' failed with exit code 1.
The above command was run while running 'modprobe scsi_debug' in another terminal.