[  643.596499] br1: port 1(veth1) entered blocking state
[  643.596623] br1: port 1(veth1) entered disabled state
[  643.596714] veth1: entered allmulticast mode
[  643.596831] veth1: entered promiscuous mode
[  643.618402] br1: port 2(veth2) entered blocking state
[  643.618497] br1: port 2(veth2) entered disabled state
[  643.618569] veth2: entered allmulticast mode
[  643.618687] veth2: entered promiscuous mode
[  643.639702] br1: port 2(veth2) entered blocking state
[  643.639801] br1: port 2(veth2) entered forwarding state
[  643.639866] br1: port 1(veth1) entered blocking state
[  643.639921] br1: port 1(veth1) entered forwarding state
[  650.812644] br1: port 2(veth2) entered disabled state
[  650.812759] br1: port 1(veth1) entered disabled state
[  650.832336] veth2: left allmulticast mode
[  650.832429] veth2: left promiscuous mode
[  650.832490] br1: port 2(veth2) entered disabled state
[  650.850286] veth1: left allmulticast mode
[  650.850371] veth1: left promiscuous mode
[  650.850432] br1: port 1(veth1) entered disabled state