[ 1448.670413][ T9838] br1: port 1(veth1) entered blocking state
[ 1448.670688][ T9838] br1: port 1(veth1) entered disabled state
[ 1448.670947][ T9838] veth1: entered allmulticast mode
[ 1448.673426][ T9838] veth1: entered promiscuous mode
[ 1448.825582][ T9125] br1: port 1(veth1) entered blocking state
[ 1448.825875][ T9125] br1: port 1(veth1) entered forwarding state
[ 1464.363281][ T9893] br1: port 1(veth1) entered disabled state
[ 1464.507499][ T9894] veth1: left allmulticast mode
[ 1464.508400][ T9894] veth1: left promiscuous mode
[ 1464.508727][ T9894] br1: port 1(veth1) entered disabled state