[  639.861972][T18930] br1: port 1(veth1) entered blocking state
[  639.862227][T18930] br1: port 1(veth1) entered disabled state
[  639.862470][T18930] veth1: entered allmulticast mode
[  639.864003][T18930] veth1: entered promiscuous mode
[  639.901473][T17064] br1: port 1(veth1) entered blocking state
[  639.901680][T17064] br1: port 1(veth1) entered forwarding state
[  639.942160][T18932] br1: port 2(veth2) entered blocking state
[  639.942385][T18932] br1: port 2(veth2) entered disabled state
[  639.942629][T18932] veth2: entered allmulticast mode
[  639.944167][T18932] veth2: entered promiscuous mode
[  639.984310][   T46] br1: port 2(veth2) entered blocking state
[  639.984606][   T46] br1: port 2(veth2) entered forwarding state
[  691.677545][T20415] br1: port 2(veth2) entered disabled state
[  691.713580][T20416] veth2: left allmulticast mode
[  691.714472][T20416] veth2: left promiscuous mode
[  691.714865][T20416] br1: port 2(veth2) entered disabled state
[  691.750648][T20417] br1: port 1(veth1) entered disabled state
[  691.775095][T20418] veth1: left allmulticast mode
[  691.775272][T20418] veth1: left promiscuous mode
[  691.775501][T20418] br1: port 1(veth1) entered disabled state