[  548.294906] br1: port 1(veth1) entered blocking state
[  548.294974] br1: port 1(veth1) entered disabled state
[  548.295009] veth1: entered allmulticast mode
[  548.295065] veth1: entered promiscuous mode
[  548.300485] br1: port 2(veth2) entered blocking state
[  548.300526] br1: port 2(veth2) entered disabled state
[  548.300563] veth2: entered allmulticast mode
[  548.300621] veth2: entered promiscuous mode
[  548.305638] br1: port 2(veth2) entered blocking state
[  548.305675] br1: port 2(veth2) entered forwarding state
[  548.305707] br1: port 1(veth1) entered blocking state
[  548.305735] br1: port 1(veth1) entered forwarding state
[  554.447817] br1: port 2(veth2) entered disabled state
[  554.447880] br1: port 1(veth1) entered disabled state
[  554.452910] veth2: left allmulticast mode
[  554.452941] veth2: left promiscuous mode
[  554.452963] br1: port 2(veth2) entered disabled state
[  554.458090] veth1: left allmulticast mode
[  554.458120] veth1: left promiscuous mode
[  554.458141] br1: port 1(veth1) entered disabled state