[  478.000392] br1: port 1(veth1) entered blocking state
[  478.000444] br1: port 1(veth1) entered disabled state
[  478.000506] veth1: entered allmulticast mode
[  478.000564] veth1: entered promiscuous mode
[  478.008309] br1: port 2(veth2) entered blocking state
[  478.008353] br1: port 2(veth2) entered disabled state
[  478.008392] veth2: entered allmulticast mode
[  478.008445] veth2: entered promiscuous mode
[  478.015931] br1: port 2(veth2) entered blocking state
[  478.016003] br1: port 2(veth2) entered forwarding state
[  478.016078] br1: port 1(veth1) entered blocking state
[  478.016153] br1: port 1(veth1) entered forwarding state
[  484.212426] br1: port 2(veth2) entered disabled state
[  484.212498] br1: port 1(veth1) entered disabled state
[  484.219898] veth2: left allmulticast mode
[  484.219936] veth2: left promiscuous mode
[  484.219962] br1: port 2(veth2) entered disabled state
[  484.227379] veth1: left allmulticast mode
[  484.227404] veth1: left promiscuous mode
[  484.227433] br1: port 1(veth1) entered disabled state