[  637.320763] br1: port 1(veth1) entered blocking state
[  637.320838] br1: port 1(veth1) entered disabled state
[  637.320903] veth1: entered allmulticast mode
[  637.320996] veth1: entered promiscuous mode
[  637.343905] br1: port 2(veth2) entered blocking state
[  637.343965] br1: port 2(veth2) entered disabled state
[  637.344017] veth2: entered allmulticast mode
[  637.344099] veth2: entered promiscuous mode
[  637.366763] br1: port 2(veth2) entered blocking state
[  637.366835] br1: port 2(veth2) entered forwarding state
[  637.366886] br1: port 1(veth1) entered blocking state
[  637.366932] br1: port 1(veth1) entered forwarding state
[  644.895429] br1: port 2(veth2) entered disabled state
[  644.895505] br1: port 1(veth1) entered disabled state
[  644.914520] veth2: left allmulticast mode
[  644.914575] veth2: left promiscuous mode
[  644.914620] br1: port 2(veth2) entered disabled state
[  644.934239] veth1: left allmulticast mode
[  644.934299] veth1: left promiscuous mode
[  644.934342] br1: port 1(veth1) entered disabled state