[ 1408.090014][ T7472] br1: port 1(veth1) entered blocking state
[ 1408.090275][ T7472] br1: port 1(veth1) entered disabled state
[ 1408.090532][ T7472] veth1: entered allmulticast mode
[ 1408.092688][ T7472] veth1: entered promiscuous mode
[ 1408.261188][   T51] br1: port 1(veth1) entered blocking state
[ 1408.261476][   T51] br1: port 1(veth1) entered forwarding state
[ 1442.744390][ T7563] br1: port 1(veth1) entered disabled state
[ 1442.900946][ T7564] veth1: left allmulticast mode
[ 1442.901150][ T7564] veth1: left promiscuous mode
[ 1442.901447][ T7564] br1: port 1(veth1) entered disabled state