[  643.889896] br1: port 1(veth1) entered blocking state
[  643.889949] br1: port 1(veth1) entered disabled state
[  643.890002] veth1: entered allmulticast mode
[  643.890078] veth1: entered promiscuous mode
[  643.900306] br1: port 1(veth1) entered blocking state
[  643.900343] br1: port 1(veth1) entered forwarding state
[  643.905777] br1: port 2(veth2) entered blocking state
[  643.905851] br1: port 2(veth2) entered disabled state
[  643.905930] veth2: entered allmulticast mode
[  643.906033] veth2: entered promiscuous mode
[  643.916305] br1: port 2(veth2) entered blocking state
[  643.916345] br1: port 2(veth2) entered forwarding state
[  661.239602] br1: port 2(veth2) entered disabled state
[  661.244491] veth2: left allmulticast mode
[  661.244530] veth2: left promiscuous mode
[  661.244570] br1: port 2(veth2) entered disabled state
[  661.249557] br1: port 1(veth1) entered disabled state
[  661.254392] veth1: left allmulticast mode
[  661.254421] veth1: left promiscuous mode
[  661.254453] br1: port 1(veth1) entered disabled state