qeth.0634b8<bus ID of the qeth device>: Address notification from the HiperSockets™ Bridge Port stopped <network interface name> (<error reported by the hardware>)
A Bridge Port no longer provides address notifications.
Possible reasons include traffic overflow and that the device is no
longer configured as a Bridge Port. A udev event with
BRIDGEDHOST=abort was emitted to alert applications that rely on the
address notifications.