[ 1457.842052][ T7924] br1: port 1(veth1) entered blocking state
[ 1457.842333][ T7924] br1: port 1(veth1) entered disabled state
[ 1457.842605][ T7924] veth1: entered allmulticast mode
[ 1457.845525][ T7924] veth1: entered promiscuous mode
[ 1457.991217][   T49] br1: port 1(veth1) entered blocking state
[ 1457.991579][   T49] br1: port 1(veth1) entered forwarding state
[ 1473.472270][ T7979] br1: port 1(veth1) entered disabled state
[ 1473.607527][ T7981] veth1: left allmulticast mode
[ 1473.607785][ T7981] veth1: left promiscuous mode
[ 1473.608132][ T7981] br1: port 1(veth1) entered disabled state