[ 1399.059050][ T7676] br1: port 1(veth1) entered blocking state
[ 1399.059297][ T7676] br1: port 1(veth1) entered disabled state
[ 1399.059547][ T7676] veth1: entered allmulticast mode
[ 1399.061295][ T7676] veth1: entered promiscuous mode
[ 1399.198379][   T50] br1: port 1(veth1) entered blocking state
[ 1399.198715][   T50] br1: port 1(veth1) entered forwarding state
[ 1433.690271][ T7767] br1: port 1(veth1) entered disabled state
[ 1433.839998][ T7768] veth1: left allmulticast mode
[ 1433.840225][ T7768] veth1: left promiscuous mode
[ 1433.840559][ T7768] br1: port 1(veth1) entered disabled state