[ 1569.475907][ T7636] br1: port 1(veth1) entered blocking state
[ 1569.476790][ T7636] br1: port 1(veth1) entered disabled state
[ 1569.477207][ T7636] veth1: entered allmulticast mode
[ 1569.480515][ T7636] veth1: entered promiscuous mode
[ 1569.589434][  T252] br1: port 1(veth1) entered blocking state
[ 1569.589847][  T252] br1: port 1(veth1) entered forwarding state
[ 1588.763915][ T7775] br1: port 1(veth1) entered disabled state
[ 1588.900206][ T7776] veth1: left allmulticast mode
[ 1588.900595][ T7776] veth1: left promiscuous mode
[ 1588.901189][ T7776] br1: port 1(veth1) entered disabled state