[ 1553.650439][ T4701] br0: port 1(veth1) entered blocking state
[ 1553.650694][ T4701] br0: port 1(veth1) entered disabled state
[ 1553.650949][ T4701] veth1: entered allmulticast mode
[ 1553.652931][ T4701] veth1: entered promiscuous mode
[ 1553.949506][    T9] br0: port 1(veth1) entered blocking state
[ 1553.949763][    T9] br0: port 1(veth1) entered forwarding state
[ 1561.439318][ T4735] br0: port 1(veth1) entered disabled state
[ 1561.589473][ T4736] veth1: left allmulticast mode
[ 1561.589706][ T4736] veth1: left promiscuous mode
[ 1561.590014][ T4736] br0: port 1(veth1) entered disabled state