[ 1223.180258][ T7216] br1: port 1(veth1) entered blocking state
[ 1223.180599][ T7216] br1: port 1(veth1) entered disabled state
[ 1223.180916][ T7216] veth1: entered allmulticast mode
[ 1223.183296][ T7216] veth1: entered promiscuous mode
[ 1223.269142][ T2225] br1: port 1(veth1) entered blocking state
[ 1223.269480][ T2225] br1: port 1(veth1) entered forwarding state
[ 1254.359873][ T7395] br1: port 1(veth1) entered disabled state
[ 1254.447357][ T7396] veth1: left allmulticast mode
[ 1254.447617][ T7396] veth1: left promiscuous mode
[ 1254.447947][ T7396] br1: port 1(veth1) entered disabled state