[ 1600.869389][ T7800] br0: port 1(veth1) entered blocking state
[ 1600.869703][ T7800] br0: port 1(veth1) entered disabled state
[ 1600.869944][ T7800] veth1: entered allmulticast mode
[ 1600.873025][ T7800] veth1: entered promiscuous mode
[ 1601.180754][ T3908] br0: port 1(veth1) entered blocking state
[ 1601.181027][ T3908] br0: port 1(veth1) entered forwarding state
[ 1608.496447][ T7835] br0: port 1(veth1) entered disabled state
[ 1608.646360][ T7836] veth1: left allmulticast mode
[ 1608.646617][ T7836] veth1: left promiscuous mode
[ 1608.646905][ T7836] br0: port 1(veth1) entered disabled state