[  644.738703] br1: port 1(veth1) entered blocking state
[  644.738797] br1: port 1(veth1) entered disabled state
[  644.738873] veth1: entered allmulticast mode
[  644.738974] veth1: entered promiscuous mode
[  644.745374] br1: port 2(veth2) entered blocking state
[  644.745414] br1: port 2(veth2) entered disabled state
[  644.745446] veth2: entered allmulticast mode
[  644.745500] veth2: entered promiscuous mode
[  644.751315] br1: port 2(veth2) entered blocking state
[  644.751381] br1: port 2(veth2) entered forwarding state
[  644.751455] br1: port 1(veth1) entered blocking state
[  644.751531] br1: port 1(veth1) entered forwarding state
[  650.901567] br1: port 2(veth2) entered disabled state
[  650.901670] br1: port 1(veth1) entered disabled state
[  650.907822] veth2: left allmulticast mode
[  650.907859] veth2: left promiscuous mode
[  650.907888] br1: port 2(veth2) entered disabled state
[  650.913991] veth1: left allmulticast mode
[  650.914028] veth1: left promiscuous mode
[  650.914052] br1: port 1(veth1) entered disabled state