[ 1228.384373][ T9519] br1: port 1(veth1) entered blocking state
[ 1228.384888][ T9519] br1: port 1(veth1) entered disabled state
[ 1228.385418][ T9519] veth1: entered allmulticast mode
[ 1228.388769][ T9519] veth1: entered promiscuous mode
[ 1228.498613][   T45] br1: port 1(veth1) entered blocking state
[ 1228.498934][   T45] br1: port 1(veth1) entered forwarding state
[ 1259.932951][ T9698] br1: port 1(veth1) entered disabled state
[ 1260.024262][ T9699] veth1: left allmulticast mode
[ 1260.024497][ T9699] veth1: left promiscuous mode
[ 1260.024809][ T9699] br1: port 1(veth1) entered disabled state