[ 4994.723496][T31304] xdummy0: entered promiscuous mode
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[ 4994.855645][T31309] xdummy0: entered promiscuous mode
[ 4994.868197][T31309] xdummy0: left promiscuous mode
[ 4994.979857][T31312] xdummy0: entered promiscuous mode
[ 4995.000437][T31312] xdummy0: left promiscuous mode