[  500.301231] br1: port 1(veth1) entered blocking state
[  500.301302] br1: port 1(veth1) entered disabled state
[  500.301364] veth1: entered allmulticast mode
[  500.301456] veth1: entered promiscuous mode
[  500.317139] br1: port 1(veth1) entered blocking state
[  500.317211] br1: port 1(veth1) entered forwarding state
[  500.332298] br1: port 2(veth2) entered blocking state
[  500.332352] br1: port 2(veth2) entered disabled state
[  500.332401] veth2: entered allmulticast mode
[  500.332476] veth2: entered promiscuous mode
[  500.347865] br1: port 2(veth2) entered blocking state
[  500.347930] br1: port 2(veth2) entered forwarding state
[  539.679994] br1: port 2(veth2) entered disabled state
[  539.696792] veth2: left allmulticast mode
[  539.696854] veth2: left promiscuous mode
[  539.696898] br1: port 2(veth2) entered disabled state
[  539.713950] br1: port 1(veth1) entered disabled state
[  539.730483] veth1: left allmulticast mode
[  539.730546] veth1: left promiscuous mode
[  539.730590] br1: port 1(veth1) entered disabled state