[  784.162876][ T7451] br1: port 1(veth1) entered blocking state
[  784.163606][ T7451] br1: port 1(veth1) entered disabled state
[  784.163882][ T7451] veth1: entered allmulticast mode
[  784.165368][ T7451] veth1: entered promiscuous mode
[  784.229341][ T7454] br1: port 2(veth2) entered blocking state
[  784.229569][ T7454] br1: port 2(veth2) entered disabled state
[  784.229829][ T7454] veth2: entered allmulticast mode
[  784.231703][ T7454] veth2: entered promiscuous mode
[  784.283767][ T7456] br1: port 2(veth2) entered blocking state
[  784.284005][ T7456] br1: port 2(veth2) entered forwarding state
[  784.284383][ T7456] br1: port 1(veth1) entered blocking state
[  784.284600][ T7456] br1: port 1(veth1) entered forwarding state
[  793.778773][ T7783] br1: port 2(veth2) entered disabled state
[  793.779265][ T7783] br1: port 1(veth1) entered disabled state
[  793.836190][ T7786] veth2: left allmulticast mode
[  793.836388][ T7786] veth2: left promiscuous mode
[  793.836673][ T7786] br1: port 2(veth2) entered disabled state
[  793.893200][ T7788] veth1: left allmulticast mode
[  793.893363][ T7788] veth1: left promiscuous mode
[  793.893580][ T7788] br1: port 1(veth1) entered disabled state