[  472.251523] br1: port 1(veth1) entered blocking state
[  472.251582] br1: port 1(veth1) entered disabled state
[  472.251619] veth1: entered allmulticast mode
[  472.251676] veth1: entered promiscuous mode
[  472.259880] br1: port 2(veth2) entered blocking state
[  472.259972] br1: port 2(veth2) entered disabled state
[  472.260046] veth2: entered allmulticast mode
[  472.260139] veth2: entered promiscuous mode
[  472.268239] br1: port 2(veth2) entered blocking state
[  472.268310] br1: port 2(veth2) entered forwarding state
[  472.268432] br1: port 1(veth1) entered blocking state
[  472.268504] br1: port 1(veth1) entered forwarding state
[  478.456259] br1: port 2(veth2) entered disabled state
[  478.456406] br1: port 1(veth1) entered disabled state
[  478.465016] veth2: left allmulticast mode
[  478.465059] veth2: left promiscuous mode
[  478.465093] br1: port 2(veth2) entered disabled state
[  478.473508] veth1: left allmulticast mode
[  478.473582] veth1: left promiscuous mode
[  478.473655] br1: port 1(veth1) entered disabled state