[ 1301.707039][T17472] br1: port 1(veth1) entered blocking state
[ 1301.707525][T17472] br1: port 1(veth1) entered disabled state
[ 1301.707835][T17472] veth1: entered allmulticast mode
[ 1301.710065][T17472] veth1: entered promiscuous mode
[ 1301.798132][   T37] br1: port 1(veth1) entered blocking state
[ 1301.798547][   T37] br1: port 1(veth1) entered forwarding state
[ 1315.048747][T17571] br1: port 1(veth1) entered disabled state
[ 1315.130377][T17572] veth1: left allmulticast mode
[ 1315.130628][T17572] veth1: left promiscuous mode
[ 1315.130948][T17572] br1: port 1(veth1) entered disabled state