[ 1239.232097][T13050] br1: port 1(veth1) entered blocking state
[ 1239.232430][T13050] br1: port 1(veth1) entered disabled state
[ 1239.232697][T13050] veth1: entered allmulticast mode
[ 1239.235520][T13050] veth1: entered promiscuous mode
[ 1239.340917][  T251] br1: port 1(veth1) entered blocking state
[ 1239.341204][  T251] br1: port 1(veth1) entered forwarding state
[ 1270.329081][T13229] br1: port 1(veth1) entered disabled state
[ 1270.419814][T13230] veth1: left allmulticast mode
[ 1270.420042][T13230] veth1: left promiscuous mode
[ 1270.420366][T13230] br1: port 1(veth1) entered disabled state