diff --git a/sys/arm64/arm64/trap.c b/sys/arm64/arm64/trap.c
index d793e34a6894..8688f8679267 100644
--- a/sys/arm64/arm64/trap.c
+++ b/sys/arm64/arm64/trap.c
@@ -334,7 +334,8 @@ data_abort(struct thread *td, struct trapframe *frame, uint64_t esr,
 					return;
 			}
 #endif
-			panic("vm_fault failed: %lx", frame->tf_elr);
+			panic("vm_fault failed: %lx error %d",
+			    frame->tf_elr, error);
 		}
 	}