396 				err_msg("Error alloc trace event");  in timerlat_top_parse_args()
445 					err_msg("Error adding trigger %s\n", optarg);  in timerlat_top_parse_args()
456 					err_msg("Error adding filter %s\n", optarg);  in timerlat_top_parse_args()
466 				err_msg("--dma-latency needs to be >= 0 and < 10000");  in timerlat_top_parse_args()
476 		err_msg("rtla needs root permission\n");  in timerlat_top_parse_args()
497 			err_msg("Failed to apply CPUs config\n");  in timerlat_top_apply_config()
505 			err_msg("Failed to set stop us\n");  in timerlat_top_apply_config()
513 			err_msg("Failed to set stop total us\n");  in timerlat_top_apply_config()
522 			err_msg("Failed to set timerlat period\n");  in timerlat_top_apply_config()
531 			err_msg("Failed to set print stack\n");  in timerlat_top_apply_config()
608 		err_msg("Could not init osnoise top\n");  in timerlat_top_main()
614 		err_msg("Could not apply config\n");  in timerlat_top_main()
622 		err_msg("Failed to enable timerlat tracer\n");  in timerlat_top_main()
629 			err_msg("Failed to set sched parameters\n");  in timerlat_top_main()
637 			err_msg("Could not set /dev/cpu_dma_latency.\n");  in timerlat_top_main()
647 			err_msg("Failed to enable the trace instance\n");  in timerlat_top_main()
673 			err_msg("Error iterating on events\n");  in timerlat_top_main()