[ 1514.774797][ T4490] br1: port 1(veth1) entered blocking state
[ 1514.775341][ T4490] br1: port 1(veth1) entered disabled state
[ 1514.775626][ T4490] veth1: entered allmulticast mode
[ 1514.777591][ T4490] veth1: entered promiscuous mode
[ 1514.934916][ T3832] br1: port 1(veth1) entered blocking state
[ 1514.935347][ T3832] br1: port 1(veth1) entered forwarding state
[ 1530.821957][ T4549] br1: port 1(veth1) entered disabled state
[ 1531.028177][ T4550] veth1: left allmulticast mode
[ 1531.028501][ T4550] veth1: left promiscuous mode
[ 1531.028984][ T4550] br1: port 1(veth1) entered disabled state