diff --git a/src/libipc/platform/win/get_sa.h b/src/libipc/platform/win/get_sa.h
index 4dc3a2b..b512541 100644
--- a/src/libipc/platform/win/get_sa.h
+++ b/src/libipc/platform/win/get_sa.h
@@ -16,11 +16,11 @@ inline LPSECURITY_ATTRIBUTES get_sa() {
 
         initiator() {
             if (!::InitializeSecurityDescriptor(&sd_, SECURITY_DESCRIPTOR_REVISION)) {
-                log.error("fail InitializeSecurityDescriptor[", static_cast<int>(::GetLastError(, "]")));
+                log.error("fail InitializeSecurityDescriptor[", static_cast<int>(::GetLastError()), "]");
                 return;
             }
             if (!::SetSecurityDescriptorDacl(&sd_, TRUE, NULL, FALSE)) {
-                log.error("fail SetSecurityDescriptorDacl[", static_cast<int>(::GetLastError(, "]")));
+                log.error("fail SetSecurityDescriptorDacl[", static_cast<int>(::GetLastError()), "]");
                 return;
             }
             sa_.nLength = sizeof(SECURITY_ATTRIBUTES);
diff --git a/src/libipc/platform/win/mutex.h b/src/libipc/platform/win/mutex.h
index 1989d95..ae0e243 100644
--- a/src/libipc/platform/win/mutex.h
+++ b/src/libipc/platform/win/mutex.h
@@ -82,6 +82,7 @@ public:
     }
 
     bool try_lock() noexcept(false) {
+        LIBIPC_LOG();
         DWORD ret = ::WaitForSingleObject(h_, 0);
         switch (ret) {
         case WAIT_OBJECT_0: