[ 1543.005512][ T4536] br0: port 1(veth1) entered blocking state
[ 1543.005796][ T4536] br0: port 1(veth1) entered disabled state
[ 1543.006085][ T4536] veth1: entered allmulticast mode
[ 1543.008037][ T4536] veth1: entered promiscuous mode
[ 1543.314680][   T51] br0: port 1(veth1) entered blocking state
[ 1543.314933][   T51] br0: port 1(veth1) entered forwarding state
[ 1550.752086][ T4571] br0: port 1(veth1) entered disabled state
[ 1550.895880][ T4572] veth1: left allmulticast mode
[ 1550.896122][ T4572] veth1: left promiscuous mode
[ 1550.896425][ T4572] br0: port 1(veth1) entered disabled state