Error
dr: Device in fatal state
Description
The device could not be suspended, or it refused to be suspended.
Recovery
Retry the DR operation.
If this error persists, the device could be suspend-unsafe. Check the
list of suspend-unsafe devices. If the device is unsafe, use showdevices(1M)
or fuser(1M) to how the device is in use, and manually reconfigure the
consumers of the resource. Then, manually unload the driver, or if needed, unplug
the cables attached to the device. The device should now be safe to retry the operation.
Do not plug the cables back into the device, reload its driver, or reconfigure its
consumers before the DR operation has succeeded.