[ 5837.468207][T21968] xdummy0: entered promiscuous mode
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[ 5837.612432][T21974] xdummy0: entered promiscuous mode
[ 5837.622323][T21974] xdummy0: left promiscuous mode
[ 5837.698441][T21976] xdummy0: entered promiscuous mode
[ 5837.708359][T21976] xdummy0: left promiscuous mode