[  756.965790] br1: port 1(veth1) entered blocking state
[  756.965833] br1: port 1(veth1) entered disabled state
[  756.965861] veth1: entered allmulticast mode
[  756.965911] veth1: entered promiscuous mode
[  756.968541] br1: port 1(veth1) entered blocking state
[  756.968604] br1: port 1(veth1) entered forwarding state
[  756.971182] br1: port 2(veth2) entered blocking state
[  756.971251] br1: port 2(veth2) entered disabled state
[  756.971316] veth2: entered allmulticast mode
[  756.971404] veth2: entered promiscuous mode
[  756.974030] br1: port 2(veth2) entered blocking state
[  756.974076] br1: port 2(veth2) entered forwarding state
[  786.682356] br1: port 1(veth1) entered disabled state
[  786.684888] br1: port 2(veth2) entered disabled state
[  786.687361] veth2: left allmulticast mode
[  786.687416] veth2: left promiscuous mode
[  786.687478] br1: port 2(veth2) entered disabled state
[  786.687593] veth1: left allmulticast mode
[  786.687650] veth1: left promiscuous mode
[  786.687711] br1: port 1(veth1) entered disabled state