[  753.351720] br1: port 1(veth1) entered blocking state
[  753.351802] br1: port 1(veth1) entered disabled state
[  753.351866] veth1: entered allmulticast mode
[  753.351952] veth1: entered promiscuous mode
[  753.359803] br1: port 1(veth1) entered blocking state
[  753.359838] br1: port 1(veth1) entered forwarding state
[  753.363201] br1: port 2(veth2) entered blocking state
[  753.363243] br1: port 2(veth2) entered disabled state
[  753.363277] veth2: entered allmulticast mode
[  753.363332] veth2: entered promiscuous mode
[  753.371486] br1: port 2(veth2) entered blocking state
[  753.371555] br1: port 2(veth2) entered forwarding state
[  770.763509] br1: port 2(veth2) entered disabled state
[  770.766510] veth2: left allmulticast mode
[  770.766543] veth2: left promiscuous mode
[  770.766566] br1: port 2(veth2) entered disabled state
[  770.769580] br1: port 1(veth1) entered disabled state
[  770.772504] veth1: left allmulticast mode
[  770.772531] veth1: left promiscuous mode
[  770.772552] br1: port 1(veth1) entered disabled state