[  270.444930] br1: port 1(veth1) entered blocking state
[  270.445000] br1: port 1(veth1) entered disabled state
[  270.445036] veth1: entered allmulticast mode
[  270.445092] veth1: entered promiscuous mode
[  270.450728] br1: port 2(veth2) entered blocking state
[  270.450805] br1: port 2(veth2) entered disabled state
[  270.450873] veth2: entered allmulticast mode
[  270.450965] veth2: entered promiscuous mode
[  270.456448] br1: port 2(veth2) entered blocking state
[  270.456485] br1: port 2(veth2) entered forwarding state
[  270.456517] br1: port 1(veth1) entered blocking state
[  270.456557] br1: port 1(veth1) entered forwarding state
[  276.661335] br1: port 2(veth2) entered disabled state
[  276.661404] br1: port 1(veth1) entered disabled state
[  276.666721] veth2: left allmulticast mode
[  276.666751] veth2: left promiscuous mode
[  276.666775] br1: port 2(veth2) entered disabled state
[  276.672060] veth1: left allmulticast mode
[  276.672089] veth1: left promiscuous mode
[  276.672113] br1: port 1(veth1) entered disabled state