[  643.480607] br1: port 1(veth1) entered blocking state
[  643.480684] br1: port 1(veth1) entered disabled state
[  643.480740] veth1: entered allmulticast mode
[  643.480828] veth1: entered promiscuous mode
[  643.517041] br1: port 2(veth2) entered blocking state
[  643.517101] br1: port 2(veth2) entered disabled state
[  643.517162] veth2: entered allmulticast mode
[  643.517248] veth2: entered promiscuous mode
[  643.551704] br1: port 2(veth2) entered blocking state
[  643.551783] br1: port 2(veth2) entered forwarding state
[  643.551825] br1: port 1(veth1) entered blocking state
[  643.551863] br1: port 1(veth1) entered forwarding state
[  651.710031] br1: port 2(veth2) entered disabled state
[  651.710111] br1: port 1(veth1) entered disabled state
[  651.739072] veth2: left allmulticast mode
[  651.739131] veth2: left promiscuous mode
[  651.739163] br1: port 2(veth2) entered disabled state
[  651.769955] veth1: left allmulticast mode
[  651.770009] veth1: left promiscuous mode
[  651.770041] br1: port 1(veth1) entered disabled state