[  753.171116] br1: port 1(veth1) entered blocking state
[  753.171270] br1: port 1(veth1) entered disabled state
[  753.171363] veth1: entered allmulticast mode
[  753.171475] veth1: entered promiscuous mode
[  753.174522] br1: port 1(veth1) entered blocking state
[  753.174573] br1: port 1(veth1) entered forwarding state
[  753.177376] br1: port 2(veth2) entered blocking state
[  753.177422] br1: port 2(veth2) entered disabled state
[  753.177463] veth2: entered allmulticast mode
[  753.177535] veth2: entered promiscuous mode
[  753.180555] br1: port 2(veth2) entered blocking state
[  753.180637] br1: port 2(veth2) entered forwarding state
[  762.175067] br1: port 2(veth2) entered disabled state
[  762.177931] veth2: left allmulticast mode
[  762.177961] veth2: left promiscuous mode
[  762.177987] br1: port 2(veth2) entered disabled state
[  762.180983] br1: port 1(veth1) entered disabled state
[  762.184052] veth1: left allmulticast mode
[  762.184129] veth1: left promiscuous mode
[  762.184160] br1: port 1(veth1) entered disabled state