[  521.767470] br1: port 1(veth1) entered blocking state
[  521.767523] br1: port 1(veth1) entered disabled state
[  521.767558] veth1: entered allmulticast mode
[  521.767618] veth1: entered promiscuous mode
[  521.775059] br1: port 2(veth2) entered blocking state
[  521.775103] br1: port 2(veth2) entered disabled state
[  521.775139] veth2: entered allmulticast mode
[  521.775189] veth2: entered promiscuous mode
[  521.782396] br1: port 2(veth2) entered blocking state
[  521.782436] br1: port 2(veth2) entered forwarding state
[  521.782469] br1: port 1(veth1) entered blocking state
[  521.782502] br1: port 1(veth1) entered forwarding state
[  527.869815] br1: port 2(veth2) entered disabled state
[  527.869883] br1: port 1(veth1) entered disabled state
[  527.877315] veth2: left allmulticast mode
[  527.877350] veth2: left promiscuous mode
[  527.877384] br1: port 2(veth2) entered disabled state
[  527.884911] veth1: left allmulticast mode
[  527.884945] veth1: left promiscuous mode
[  527.884977] br1: port 1(veth1) entered disabled state