[ 1112.507347][ T4393] br1: port 1(veth1) entered blocking state
[ 1112.507565][ T4393] br1: port 1(veth1) entered disabled state
[ 1112.507773][ T4393] veth1: entered allmulticast mode
[ 1112.514003][ T4393] veth1: entered promiscuous mode
[ 1112.539013][   T57] br1: port 1(veth1) entered blocking state
[ 1112.539255][   T57] br1: port 1(veth1) entered forwarding state
[ 1139.556212][ T4572] br1: port 1(veth1) entered disabled state
[ 1139.595996][ T4573] veth1: left allmulticast mode
[ 1139.596220][ T4573] veth1: left promiscuous mode
[ 1139.596523][ T4573] br1: port 1(veth1) entered disabled state