[  500.445053] br1: port 1(veth1) entered blocking state
[  500.445152] br1: port 1(veth1) entered disabled state
[  500.445214] veth1: entered allmulticast mode
[  500.445299] veth1: entered promiscuous mode
[  500.455077] br1: port 1(veth1) entered blocking state
[  500.455139] br1: port 1(veth1) entered forwarding state
[  500.464609] br1: port 2(veth2) entered blocking state
[  500.464701] br1: port 2(veth2) entered disabled state
[  500.464764] veth2: entered allmulticast mode
[  500.464859] veth2: entered promiscuous mode
[  500.474961] br1: port 2(veth2) entered blocking state
[  500.475046] br1: port 2(veth2) entered forwarding state
[  531.811702] br1: port 1(veth1) entered disabled state
[  531.822478] br1: port 2(veth2) entered disabled state
[  531.832262] veth2: left allmulticast mode
[  531.832320] veth2: left promiscuous mode
[  531.832398] br1: port 2(veth2) entered disabled state
[  531.832549] veth1: left allmulticast mode
[  531.832605] veth1: left promiscuous mode
[  531.832662] br1: port 1(veth1) entered disabled state