[ 1452.045179][ T7946] br1: port 1(veth1) entered blocking state
[ 1452.048325][ T7946] br1: port 1(veth1) entered disabled state
[ 1452.048555][ T7946] veth1: entered allmulticast mode
[ 1452.050067][ T7946] veth1: entered promiscuous mode
[ 1452.083865][   T48] br1: port 1(veth1) entered blocking state
[ 1452.084097][   T48] br1: port 1(veth1) entered forwarding state
[ 1463.310292][ T8045] br1: port 1(veth1) entered disabled state
[ 1463.335995][ T8046] veth1: left allmulticast mode
[ 1463.336190][ T8046] veth1: left promiscuous mode
[ 1463.336442][ T8046] br1: port 1(veth1) entered disabled state