[ 1427.366588][ T9114] br1: port 1(veth1) entered blocking state
[ 1427.367811][ T9114] br1: port 1(veth1) entered disabled state
[ 1427.368129][ T9114] veth1: entered allmulticast mode
[ 1427.369987][ T9114] veth1: entered promiscuous mode
[ 1427.511359][ T7956] br1: port 1(veth1) entered blocking state
[ 1427.511632][ T7956] br1: port 1(veth1) entered forwarding state
[ 1462.111635][ T9205] br1: port 1(veth1) entered disabled state
[ 1462.267350][ T9206] veth1: left allmulticast mode
[ 1462.267582][ T9206] veth1: left promiscuous mode
[ 1462.267897][ T9206] br1: port 1(veth1) entered disabled state