228 			err_msg("error reading duration from histogram\n");  in osnoise_read_trace_hist()
236 			err_msg("error reading cpu from histogram\n");  in osnoise_read_trace_hist()
244 			err_msg("error reading counter from histogram\n");  in osnoise_read_trace_hist()
611 				err_msg("Error alloc trace event");  in osnoise_hist_parse_args()
633 				err_msg("Error parsing house keeping CPUs\n");  in osnoise_hist_parse_args()
689 					err_msg("Error adding trigger %s\n", optarg);  in osnoise_hist_parse_args()
700 					err_msg("Error adding filter %s\n", optarg);  in osnoise_hist_parse_args()
719 		err_msg("rtla needs root permission\n");  in osnoise_hist_parse_args()
743 			err_msg("Failed to apply CPUs config\n");  in osnoise_hist_apply_config()
753 			err_msg("Failed to set runtime and/or period\n");  in osnoise_hist_apply_config()
761 			err_msg("Failed to set stop us\n");  in osnoise_hist_apply_config()
769 			err_msg("Failed to set stop total us\n");  in osnoise_hist_apply_config()
777 			err_msg("Failed to set tracing_thresh\n");  in osnoise_hist_apply_config()
786 			err_msg("Failed to set rtla to the house keeping CPUs\n");  in osnoise_hist_apply_config()
868 		err_msg("Could not init osnoise hist\n");  in osnoise_hist_main()
874 		err_msg("Could not apply config\n");  in osnoise_hist_main()
882 		err_msg("Failed to enable osnoise tracer\n");  in osnoise_hist_main()
893 			err_msg("Failed to set sched parameters\n");  in osnoise_hist_main()
901 			err_msg("Failed to move threads to cgroup\n");  in osnoise_hist_main()
909 			err_msg("Failed to enable the trace instance\n");  in osnoise_hist_main()
969 			err_msg("Error iterating on events\n");  in osnoise_hist_main()