[ 1447.589749][ T6690] br1: port 1(veth1) entered blocking state
[ 1447.590031][ T6690] br1: port 1(veth1) entered disabled state
[ 1447.590291][ T6690] veth1: entered allmulticast mode
[ 1447.592184][ T6690] veth1: entered promiscuous mode
[ 1447.739087][T21573] br1: port 1(veth1) entered blocking state
[ 1447.739364][T21573] br1: port 1(veth1) entered forwarding state
[ 1468.052865][ T6765] br1: port 1(veth1) entered disabled state
[ 1468.206370][ T6767] veth1: left allmulticast mode
[ 1468.207166][ T6767] veth1: left promiscuous mode
[ 1468.207494][ T6767] br1: port 1(veth1) entered disabled state