[ 1397.262156][ T9949] br1: port 1(veth1) entered blocking state
[ 1397.262438][ T9949] br1: port 1(veth1) entered disabled state
[ 1397.262718][ T9949] veth1: entered allmulticast mode
[ 1397.264538][ T9949] veth1: entered promiscuous mode
[ 1397.423501][   T52] br1: port 1(veth1) entered blocking state
[ 1397.423838][   T52] br1: port 1(veth1) entered forwarding state
[ 1431.909001][T10040] br1: port 1(veth1) entered disabled state
[ 1432.067130][T10041] veth1: left allmulticast mode
[ 1432.067345][T10041] veth1: left promiscuous mode
[ 1432.067654][T10041] br1: port 1(veth1) entered disabled state