[ 1444.860868][ T9489] br1: port 1(veth1) entered blocking state
[ 1444.861126][ T9489] br1: port 1(veth1) entered disabled state
[ 1444.861388][ T9489] veth1: entered allmulticast mode
[ 1444.863463][ T9489] veth1: entered promiscuous mode
[ 1445.047494][   T60] br1: port 1(veth1) entered blocking state
[ 1445.047844][   T60] br1: port 1(veth1) entered forwarding state
[ 1465.746906][ T9559] br1: port 1(veth1) entered disabled state
[ 1465.902417][ T9560] veth1: left allmulticast mode
[ 1465.902635][ T9560] veth1: left promiscuous mode
[ 1465.902945][ T9560] br1: port 1(veth1) entered disabled state