[  521.474858] br1: port 1(veth1) entered blocking state
[  521.474922] br1: port 1(veth1) entered disabled state
[  521.474956] veth1: entered allmulticast mode
[  521.475009] veth1: entered promiscuous mode
[  521.477341] br1: port 1(veth1) entered blocking state
[  521.477404] br1: port 1(veth1) entered forwarding state
[  521.479796] br1: port 2(veth2) entered blocking state
[  521.479834] br1: port 2(veth2) entered disabled state
[  521.479863] veth2: entered allmulticast mode
[  521.479921] veth2: entered promiscuous mode
[  521.482355] br1: port 2(veth2) entered blocking state
[  521.482417] br1: port 2(veth2) entered forwarding state
[  537.044735] br1: port 2(veth2) entered disabled state
[  537.047265] veth2: left allmulticast mode
[  537.047296] veth2: left promiscuous mode
[  537.047325] br1: port 2(veth2) entered disabled state
[  537.049831] br1: port 1(veth1) entered disabled state
[  537.052360] veth1: left allmulticast mode
[  537.052418] veth1: left promiscuous mode
[  537.052484] br1: port 1(veth1) entered disabled state