[ 1402.505256][ T5800] br1: port 1(veth1) entered blocking state
[ 1402.505667][ T5800] br1: port 1(veth1) entered disabled state
[ 1402.506101][ T5800] veth1: entered allmulticast mode
[ 1402.511317][ T5800] veth1: entered promiscuous mode
[ 1402.649665][ T4872] br1: port 1(veth1) entered blocking state
[ 1402.649960][ T4872] br1: port 1(veth1) entered forwarding state
[ 1417.377110][ T5859] br1: port 1(veth1) entered disabled state
[ 1417.506667][ T5860] veth1: left allmulticast mode
[ 1417.506965][ T5860] veth1: left promiscuous mode
[ 1417.507282][ T5860] br1: port 1(veth1) entered disabled state