[  753.024005] br1: port 1(veth1) entered blocking state
[  753.024098] br1: port 1(veth1) entered disabled state
[  753.024161] veth1: entered allmulticast mode
[  753.024253] veth1: entered promiscuous mode
[  753.048620] br1: port 1(veth1) entered blocking state
[  753.048691] br1: port 1(veth1) entered forwarding state
[  753.061761] br1: port 2(veth2) entered blocking state
[  753.061841] br1: port 2(veth2) entered disabled state
[  753.061929] veth2: entered allmulticast mode
[  753.062042] veth2: entered promiscuous mode
[  753.087913] br1: port 2(veth2) entered blocking state
[  753.088031] br1: port 2(veth2) entered forwarding state
[  770.718100] br1: port 2(veth2) entered disabled state
[  770.729403] veth2: left allmulticast mode
[  770.729500] veth2: left promiscuous mode
[  770.729588] br1: port 2(veth2) entered disabled state
[  770.742213] br1: port 1(veth1) entered disabled state
[  770.753927] veth1: left allmulticast mode
[  770.753990] veth1: left promiscuous mode
[  770.754033] br1: port 1(veth1) entered disabled state