[  634.376000] br1: port 1(veth1) entered blocking state
[  634.376102] br1: port 1(veth1) entered disabled state
[  634.376191] veth1: entered allmulticast mode
[  634.376282] veth1: entered promiscuous mode
[  634.399081] br1: port 2(veth2) entered blocking state
[  634.399213] br1: port 2(veth2) entered disabled state
[  634.399290] veth2: entered allmulticast mode
[  634.399404] veth2: entered promiscuous mode
[  634.421391] br1: port 2(veth2) entered blocking state
[  634.421456] br1: port 2(veth2) entered forwarding state
[  634.421518] br1: port 1(veth1) entered blocking state
[  634.421566] br1: port 1(veth1) entered forwarding state
[  642.029934] br1: port 2(veth2) entered disabled state
[  642.030013] br1: port 1(veth1) entered disabled state
[  642.054226] veth2: left allmulticast mode
[  642.054276] veth2: left promiscuous mode
[  642.054308] br1: port 2(veth2) entered disabled state
[  642.077174] veth1: left allmulticast mode
[  642.077247] veth1: left promiscuous mode
[  642.077296] br1: port 1(veth1) entered disabled state