[  756.990092] br1: port 1(veth1) entered blocking state
[  756.990153] br1: port 1(veth1) entered disabled state
[  756.990190] veth1: entered allmulticast mode
[  756.990253] veth1: entered promiscuous mode
[  756.992957] br1: port 1(veth1) entered blocking state
[  756.992997] br1: port 1(veth1) entered forwarding state
[  756.995860] br1: port 2(veth2) entered blocking state
[  756.995930] br1: port 2(veth2) entered disabled state
[  756.996000] veth2: entered allmulticast mode
[  756.996098] veth2: entered promiscuous mode
[  756.998994] br1: port 2(veth2) entered blocking state
[  756.999031] br1: port 2(veth2) entered forwarding state
[  765.865926] br1: port 2(veth2) entered disabled state
[  765.868737] veth2: left allmulticast mode
[  765.868786] veth2: left promiscuous mode
[  765.868824] br1: port 2(veth2) entered disabled state
[  765.871678] br1: port 1(veth1) entered disabled state
[  765.874534] veth1: left allmulticast mode
[  765.874602] veth1: left promiscuous mode
[  765.874671] br1: port 1(veth1) entered disabled state