[ 1258.455242][ T5305] br1: port 1(veth1) entered blocking state
[ 1258.455674][ T5305] br1: port 1(veth1) entered disabled state
[ 1258.456060][ T5305] veth1: entered allmulticast mode
[ 1258.466258][ T5305] veth1: entered promiscuous mode
[ 1258.587261][   T49] br1: port 1(veth1) entered blocking state
[ 1258.587518][   T49] br1: port 1(veth1) entered forwarding state
[ 1291.521490][ T5396] br1: port 1(veth1) entered disabled state
[ 1291.692127][ T5397] veth1: left allmulticast mode
[ 1291.692343][ T5397] veth1: left promiscuous mode
[ 1291.692661][ T5397] br1: port 1(veth1) entered disabled state