DEBUGCONT2
DEBUGCONT2(XENCONS_DEBUG_SFLOW, "xencons%d: input sflow stop, "
DEBUGCONT2(XENCONS_DEBUG_INIT, "%s, debug = %x\n",
DEBUGCONT2(XENCONS_DEBUG_INPUT,
DEBUGCONT2(XENCONS_DEBUG_IOCTL, "async%d_ioctl: %s\n",