[ 1178.895491][ T5675] br1: port 1(veth1) entered blocking state
[ 1178.895813][ T5675] br1: port 1(veth1) entered disabled state
[ 1178.896086][ T5675] veth1: entered allmulticast mode
[ 1178.898080][ T5675] veth1: entered promiscuous mode
[ 1179.029238][   T51] br1: port 1(veth1) entered blocking state
[ 1179.029504][   T51] br1: port 1(veth1) entered forwarding state
[ 1211.814772][ T5766] br1: port 1(veth1) entered disabled state
[ 1211.937367][ T5768] veth1: left allmulticast mode
[ 1211.937600][ T5768] veth1: left promiscuous mode
[ 1211.938748][ T5768] br1: port 1(veth1) entered disabled state