HIST_ERR_VAR_NOT_UNIQUE 1836 kernel/trace/trace_events_hist.c 				hist_err(tr, HIST_ERR_VAR_NOT_UNIQUE, errpos(var_name));
HIST_ERR_VAR_NOT_UNIQUE 1889 kernel/trace/trace_events_hist.c 					hist_err(tr, HIST_ERR_VAR_NOT_UNIQUE,