[  500.457115] br1: port 1(veth1) entered blocking state
[  500.457163] br1: port 1(veth1) entered disabled state
[  500.457205] veth1: entered allmulticast mode
[  500.457264] veth1: entered promiscuous mode
[  500.460748] br1: port 1(veth1) entered blocking state
[  500.460788] br1: port 1(veth1) entered forwarding state
[  500.464254] br1: port 2(veth2) entered blocking state
[  500.464284] br1: port 2(veth2) entered disabled state
[  500.464323] veth2: entered allmulticast mode
[  500.464375] veth2: entered promiscuous mode
[  500.468112] br1: port 2(veth2) entered blocking state
[  500.468178] br1: port 2(veth2) entered forwarding state
[  530.172573] br1: port 1(veth1) entered disabled state
[  530.176320] br1: port 2(veth2) entered disabled state
[  530.179995] veth2: left allmulticast mode
[  530.180022] veth2: left promiscuous mode
[  530.180052] br1: port 2(veth2) entered disabled state
[  530.180136] veth1: left allmulticast mode
[  530.180158] veth1: left promiscuous mode
[  530.180186] br1: port 1(veth1) entered disabled state