[ 1507.989081][ T7567] br1: port 1(veth1) entered blocking state
[ 1507.989328][ T7567] br1: port 1(veth1) entered disabled state
[ 1507.989569][ T7567] veth1: entered allmulticast mode
[ 1507.991427][ T7567] veth1: entered promiscuous mode
[ 1508.163724][T21663] br1: port 1(veth1) entered blocking state
[ 1508.163965][T21663] br1: port 1(veth1) entered forwarding state
[ 1508.308530][ T7570] br1: port 2(veth2) entered blocking state
[ 1508.309837][ T7570] br1: port 2(veth2) entered disabled state
[ 1508.310334][ T7570] veth2: entered allmulticast mode
[ 1508.312161][ T7570] veth2: entered promiscuous mode
[ 1508.461192][   T50] br1: port 2(veth2) entered blocking state
[ 1508.461460][   T50] br1: port 2(veth2) entered forwarding state
[ 1530.083960][ T7719] br1: port 2(veth2) entered disabled state
[ 1530.245423][ T7721] veth2: left allmulticast mode
[ 1530.245644][ T7721] veth2: left promiscuous mode
[ 1530.245958][ T7721] br1: port 2(veth2) entered disabled state
[ 1530.392019][ T7722] br1: port 1(veth1) entered disabled state
[ 1530.543367][ T7723] veth1: left allmulticast mode
[ 1530.543583][ T7723] veth1: left promiscuous mode
[ 1530.544916][ T7723] br1: port 1(veth1) entered disabled state