[ 1668.577999][T13314] br1: port 1(veth1) entered blocking state
[ 1668.579584][T13314] br1: port 1(veth1) entered disabled state
[ 1668.580115][T13314] veth1: entered allmulticast mode
[ 1668.583600][T13314] veth1: entered promiscuous mode
[ 1668.695412][   T36] br1: port 1(veth1) entered blocking state
[ 1668.695838][   T36] br1: port 1(veth1) entered forwarding state
[ 1688.275497][T13453] br1: port 1(veth1) entered disabled state
[ 1688.401272][T13454] veth1: left allmulticast mode
[ 1688.401645][T13454] veth1: left promiscuous mode
[ 1688.402148][T13454] br1: port 1(veth1) entered disabled state