[ 1330.319435][ T8121] br1: port 1(veth1) entered blocking state
[ 1330.319770][ T8121] br1: port 1(veth1) entered disabled state
[ 1330.320085][ T8121] veth1: entered allmulticast mode
[ 1330.322968][ T8121] veth1: entered promiscuous mode
[ 1330.427559][   T40] br1: port 1(veth1) entered blocking state
[ 1330.427911][   T40] br1: port 1(veth1) entered forwarding state
[ 1348.294841][ T8260] br1: port 1(veth1) entered disabled state
[ 1348.394348][ T8261] veth1: left allmulticast mode
[ 1348.394596][ T8261] veth1: left promiscuous mode
[ 1348.394977][ T8261] br1: port 1(veth1) entered disabled state