[ 1606.977000][ T7802] br1: port 1(veth1) entered blocking state
[ 1606.977239][ T7802] br1: port 1(veth1) entered disabled state
[ 1606.977518][ T7802] veth1: entered allmulticast mode
[ 1606.979813][ T7802] veth1: entered promiscuous mode
[ 1607.124279][   T45] br1: port 1(veth1) entered blocking state
[ 1607.124596][   T45] br1: port 1(veth1) entered forwarding state
[ 1642.879931][ T7981] br1: port 1(veth1) entered disabled state
[ 1643.042085][ T7982] veth1: left allmulticast mode
[ 1643.042448][ T7982] veth1: left promiscuous mode
[ 1643.042761][ T7982] br1: port 1(veth1) entered disabled state