diff --git a/pythonbpf/utils.py b/pythonbpf/utils.py index 47e9913..1540801 100644 --- a/pythonbpf/utils.py +++ b/pythonbpf/utils.py @@ -7,6 +7,8 @@ def trace_pipe(): subprocess.run(["cat", "/sys/kernel/tracing/trace_pipe"]) except KeyboardInterrupt: print("Tracing stopped.") + except (FileNotFoundError, PermissionError) as e: + print(f"Error accessing trace_pipe: {e}. Try running as root.") def trace_fields():