75dc190d39
Let's drop all monitor uevent that were enqueued before we actually started setting up the device. This doesn't fix the race, but it makes the race window smaller: since we cannot determine the uevent seqnum and the loopback attachment atomically, there's a tiny window where uevents might be generated by the device which we mistake for being associated with out use of the loopback device.
System and Service Manager
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