[ 2383.877172][T31393] xdummy0: entered promiscuous mode
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[ 2383.943579][T31400] xdummy0: entered promiscuous mode
[ 2383.956290][T31400] xdummy0: left promiscuous mode
[ 2384.014769][T31393] xdummy0: entered promiscuous mode
[ 2384.038852][T31393] xdummy0: left promiscuous mode