[  644.108956] br1: port 1(veth1) entered blocking state
[  644.109081] br1: port 1(veth1) entered disabled state
[  644.109183] veth1: entered allmulticast mode
[  644.109323] veth1: entered promiscuous mode
[  644.135549] br1: port 2(veth2) entered blocking state
[  644.135632] br1: port 2(veth2) entered disabled state
[  644.135713] veth2: entered allmulticast mode
[  644.135797] veth2: entered promiscuous mode
[  644.160282] br1: port 2(veth2) entered blocking state
[  644.160380] br1: port 2(veth2) entered forwarding state
[  644.160471] br1: port 1(veth1) entered blocking state
[  644.160537] br1: port 1(veth1) entered forwarding state
[  651.657509] br1: port 2(veth2) entered disabled state
[  651.657636] br1: port 1(veth1) entered disabled state
[  651.678252] veth2: left allmulticast mode
[  651.678327] veth2: left promiscuous mode
[  651.678380] br1: port 2(veth2) entered disabled state
[  651.698599] veth1: left allmulticast mode
[  651.698653] veth1: left promiscuous mode
[  651.698688] br1: port 1(veth1) entered disabled state