[ 1248.945749][ T9734] br1: port 1(veth1) entered blocking state
[ 1248.946241][ T9734] br1: port 1(veth1) entered disabled state
[ 1248.946695][ T9734] veth1: entered allmulticast mode
[ 1248.960617][ T9734] veth1: entered promiscuous mode
[ 1249.056462][ T3533] br1: port 1(veth1) entered blocking state
[ 1249.056981][ T3533] br1: port 1(veth1) entered forwarding state
[ 1268.522330][ T9873] br1: port 1(veth1) entered disabled state
[ 1268.625757][ T9874] veth1: left allmulticast mode
[ 1268.626145][ T9874] veth1: left promiscuous mode
[ 1268.626642][ T9874] br1: port 1(veth1) entered disabled state