diff --git a/crates/vm-core/src/arch/mmu/aarch64.rs b/crates/vm-core/src/arch/mmu/aarch64.rs
index 1b84af2..11f21a1 100644
--- a/crates/vm-core/src/arch/mmu/aarch64.rs
+++ b/crates/vm-core/src/arch/mmu/aarch64.rs
@@ -5,6 +5,7 @@ use vm_mm::manager::MemoryAddressSpace;
 
 use crate::cpu::error::VcpuError;
 
+#[allow(clippy::too_many_arguments)]
 fn walk(
     mm: &MemoryAddressSpace,
     gva: u64,
diff --git a/crates/vm-vmm/src/service/gdbstub/event_loop.rs b/crates/vm-vmm/src/service/gdbstub/event_loop.rs
index c7ce07a..5ce5639 100644
--- a/crates/vm-vmm/src/service/gdbstub/event_loop.rs
+++ b/crates/vm-vmm/src/service/gdbstub/event_loop.rs
@@ -1,3 +1,6 @@
+use std::thread::sleep;
+use std::time::Duration;
+
 use gdbstub::arch::Arch;
 use gdbstub::conn::ConnectionExt;
 use gdbstub::stub::MultiThreadStopReason;
@@ -23,7 +26,9 @@ impl BlockingEventLoop for VmEventLoop {
         Event<MultiThreadStopReason<<GdbStubArch as Arch>::Usize>>,
         WaitForStopReasonError<VmGdbStubError, std::io::Error>,
     > {
-        loop {}
+        loop {
+            sleep(Duration::from_secs(1));
+        }
     }
 
     fn on_interrupt(