[  753.504537] br1: port 1(veth1) entered blocking state
[  753.504570] br1: port 1(veth1) entered disabled state
[  753.504621] veth1: entered allmulticast mode
[  753.504666] veth1: entered promiscuous mode
[  753.508471] br1: port 1(veth1) entered blocking state
[  753.508501] br1: port 1(veth1) entered forwarding state
[  753.511971] br1: port 2(veth2) entered blocking state
[  753.512027] br1: port 2(veth2) entered disabled state
[  753.512088] veth2: entered allmulticast mode
[  753.512173] veth2: entered promiscuous mode
[  753.515797] br1: port 2(veth2) entered blocking state
[  753.515818] br1: port 2(veth2) entered forwarding state
[  769.126474] br1: port 2(veth2) entered disabled state
[  769.130064] veth2: left allmulticast mode
[  769.130086] veth2: left promiscuous mode
[  769.130107] br1: port 2(veth2) entered disabled state
[  769.133702] br1: port 1(veth1) entered disabled state
[  769.137246] veth1: left allmulticast mode
[  769.137265] veth1: left promiscuous mode
[  769.137308] br1: port 1(veth1) entered disabled state