[ 1521.940087][ T7159] br1: port 1(veth1) entered blocking state
[ 1521.940353][ T7159] br1: port 1(veth1) entered disabled state
[ 1521.941920][ T7159] veth1: entered allmulticast mode
[ 1521.943898][ T7159] veth1: entered promiscuous mode
[ 1522.098631][   T63] br1: port 1(veth1) entered blocking state
[ 1522.098930][   T63] br1: port 1(veth1) entered forwarding state
[ 1556.867935][ T7250] br1: port 1(veth1) entered disabled state
[ 1557.041444][ T7251] veth1: left allmulticast mode
[ 1557.041692][ T7251] veth1: left promiscuous mode
[ 1557.042005][ T7251] br1: port 1(veth1) entered disabled state