diff --git a/config/app-blocklist.toml b/config/app-blocklist.toml
index 2de01e5e4..24a93ba8c 100644
--- a/config/app-blocklist.toml
+++ b/config/app-blocklist.toml
@@ -63,7 +63,7 @@ log_skipped = true
 
 # 屏蔽gvisor系统调用测试
 blocked_apps = [
-    { name = "gvisor syscall tests", reason = "由于文件较大，因此屏蔽。如果要允许系统调用测试，则把这行取消注释即可" },
+    # { name = "gvisor syscall tests", reason = "由于文件较大，因此屏蔽。如果要允许系统调用测试，则把这行取消注释即可" },
     { name = "NovaShell", reason = "工具链版本有问题，应为nightly-2025-8-10" },
     { name = "test_ebpf_new", reason = "2025.11.17,aya上游发版有问题，导致ci过不了，暂时禁用" },
     { name = "test_ebpf_tp", reason = "2025.11.17,aya上游发版有问题，导致ci过不了，暂时禁用" },
diff --git a/kernel/Cargo.toml b/kernel/Cargo.toml
index ac0a13836..4c627178d 100644
--- a/kernel/Cargo.toml
+++ b/kernel/Cargo.toml
@@ -141,5 +141,5 @@ debug = true # Controls whether the compiler passes `-g`
 
 # The release profile, used for `cargo build --release`
 [profile.release]
-debug = false
-# debug = true
+# debug = false
+debug = true
diff --git a/tools/run-qemu.sh b/tools/run-qemu.sh
index 92da8d602..570d327f8 100755
--- a/tools/run-qemu.sh
+++ b/tools/run-qemu.sh
@@ -98,7 +98,7 @@ QEMU_SERIAL="-serial file:${QEMU_SERIAL_LOG_FILE}"
 QEMU_DRIVE="id=disk,file=${QEMU_DISK_IMAGE},if=none"
 QEMU_ACCELARATE=""
 QEMU_DEVICES=""
-# QEMU_ARGUMENT+=" -S "
+QEMU_ARGUMENT+=" -S "
 
 if [ -f "${QEMU_EXT4_DISK_IMAGE}" ]; then
   QEMU_DRIVE+=" -drive id=ext4disk,file=${QEMU_EXT4_DISK_IMAGE},if=none,format=raw"