[ 1402.303803][ T7405] br1: port 1(veth1) entered blocking state
[ 1402.304080][ T7405] br1: port 1(veth1) entered disabled state
[ 1402.304384][ T7405] veth1: entered allmulticast mode
[ 1402.306436][ T7405] veth1: entered promiscuous mode
[ 1402.468540][ T5699] br1: port 1(veth1) entered blocking state
[ 1402.469061][ T5699] br1: port 1(veth1) entered forwarding state
[ 1437.139535][ T7496] br1: port 1(veth1) entered disabled state
[ 1437.274751][ T7498] veth1: left allmulticast mode
[ 1437.274970][ T7498] veth1: left promiscuous mode
[ 1437.275290][ T7498] br1: port 1(veth1) entered disabled state