[  852.014839] br1: port 1(veth1) entered blocking state
[  852.014898] br1: port 1(veth1) entered disabled state
[  852.014935] veth1: entered allmulticast mode
[  852.014991] veth1: entered promiscuous mode
[  852.020033] br1: port 2(veth2) entered blocking state
[  852.020068] br1: port 2(veth2) entered disabled state
[  852.020100] veth2: entered allmulticast mode
[  852.020156] veth2: entered promiscuous mode
[  852.025452] br1: port 2(veth2) entered blocking state
[  852.025490] br1: port 2(veth2) entered forwarding state
[  852.025521] br1: port 1(veth1) entered blocking state
[  852.025551] br1: port 1(veth1) entered forwarding state
[  858.170051] br1: port 2(veth2) entered disabled state
[  858.170118] br1: port 1(veth1) entered disabled state
[  858.175031] veth2: left allmulticast mode
[  858.175061] veth2: left promiscuous mode
[  858.175086] br1: port 2(veth2) entered disabled state
[  858.179997] veth1: left allmulticast mode
[  858.180025] veth1: left promiscuous mode
[  858.180050] br1: port 1(veth1) entered disabled state