[ 1384.717951][ T6526] br1: port 1(veth1) entered blocking state
[ 1384.718278][ T6526] br1: port 1(veth1) entered disabled state
[ 1384.718691][ T6526] veth1: entered allmulticast mode
[ 1384.720578][ T6526] veth1: entered promiscuous mode
[ 1384.861213][   T52] br1: port 1(veth1) entered blocking state
[ 1384.861486][   T52] br1: port 1(veth1) entered forwarding state
[ 1419.234639][ T6617] br1: port 1(veth1) entered disabled state
[ 1419.384840][ T6619] veth1: left allmulticast mode
[ 1419.385074][ T6619] veth1: left promiscuous mode
[ 1419.385376][ T6619] br1: port 1(veth1) entered disabled state