[  830.318452][ T7980] br1: port 1(veth1) entered blocking state
[  830.318668][ T7980] br1: port 1(veth1) entered disabled state
[  830.318870][ T7980] veth1: entered allmulticast mode
[  830.320529][ T7980] veth1: entered promiscuous mode
[  830.366656][  T488] br1: port 1(veth1) entered blocking state
[  830.366859][  T488] br1: port 1(veth1) entered forwarding state
[  830.392351][ T7983] br1: port 2(veth2) entered blocking state
[  830.392548][ T7983] br1: port 2(veth2) entered disabled state
[  830.398887][ T7983] veth2: entered allmulticast mode
[  830.400318][ T7983] veth2: entered promiscuous mode
[  830.420543][  T488] br1: port 2(veth2) entered blocking state
[  830.420735][  T488] br1: port 2(veth2) entered forwarding state
[  845.169333][ T8340] br1: port 2(veth2) entered disabled state
[  845.188536][ T8341] veth2: left allmulticast mode
[  845.188703][ T8341] veth2: left promiscuous mode
[  845.188943][ T8341] br1: port 2(veth2) entered disabled state
[  845.218473][ T8342] br1: port 1(veth1) entered disabled state
[  845.243855][ T8343] veth1: left allmulticast mode
[  845.244018][ T8343] veth1: left promiscuous mode
[  845.244258][ T8343] br1: port 1(veth1) entered disabled state