LTTCOMM_UST_VERSION, /* UST tracer version is not compatible */
LTTCOMM_UST_SESS_FAIL, /* UST create session failed */
LTTCOMM_UST_CHAN_EXIST, /* UST channel already exist */
LTTCOMM_UST_VERSION, /* UST tracer version is not compatible */
LTTCOMM_UST_SESS_FAIL, /* UST create session failed */
LTTCOMM_UST_CHAN_EXIST, /* UST channel already exist */