[ 1422.513576][ T7960] br1: port 1(veth1) entered blocking state
[ 1422.513922][ T7960] br1: port 1(veth1) entered disabled state
[ 1422.514198][ T7960] veth1: entered allmulticast mode
[ 1422.516155][ T7960] veth1: entered promiscuous mode
[ 1422.650042][   T43] br1: port 1(veth1) entered blocking state
[ 1422.650307][   T43] br1: port 1(veth1) entered forwarding state
[ 1441.863783][ T8035] br1: port 1(veth1) entered disabled state
[ 1441.992486][ T8036] veth1: left allmulticast mode
[ 1441.992704][ T8036] veth1: left promiscuous mode
[ 1441.993003][ T8036] br1: port 1(veth1) entered disabled state