[ 1153.818680][ T7868] br1: port 1(veth1) entered blocking state
[ 1153.819407][ T7868] br1: port 1(veth1) entered disabled state
[ 1153.821535][ T7868] veth1: entered allmulticast mode
[ 1153.828001][ T7868] veth1: entered promiscuous mode
[ 1153.961022][ T4076] br1: port 1(veth1) entered blocking state
[ 1153.961501][ T4076] br1: port 1(veth1) entered forwarding state
[ 1169.021370][ T7967] br1: port 1(veth1) entered disabled state
[ 1169.149554][ T7968] veth1: left allmulticast mode
[ 1169.150110][ T7968] veth1: left promiscuous mode
[ 1169.150843][ T7968] br1: port 1(veth1) entered disabled state