diff --git a/openmp/libomptarget/deviceRTLs/common/src/omp_data.cu b/openmp/libomptarget/deviceRTLs/common/src/omp_data.cu
--- a/openmp/libomptarget/deviceRTLs/common/src/omp_data.cu
+++ b/openmp/libomptarget/deviceRTLs/common/src/omp_data.cu
@@ -25,7 +25,8 @@
 // global data holding OpenMP state information
 ////////////////////////////////////////////////////////////////////////////////
 
-DEVICE
+// OpenMP will try to call its ctor if we don't add the attribute explicitly
+[[clang::loader_uninitialized]] DEVICE
     omptarget_nvptx_Queue<omptarget_nvptx_ThreadPrivateContext, OMP_STATE_COUNT>
         omptarget_nvptx_device_State[MAX_SM];
 
@@ -33,7 +34,9 @@
 DEVICE uint32_t SHARED(usedMemIdx);
 DEVICE uint32_t SHARED(usedSlotIdx);
 
-DEVICE uint8_t parallelLevel[MAX_THREADS_PER_TEAM / WARPSIZE];
+// SHARED doesn't work with array so we add the attribute explicitly.
+[[clang::loader_uninitialized]] DEVICE uint8_t
+    parallelLevel[MAX_THREADS_PER_TEAM / WARPSIZE];
 #pragma omp allocate(parallelLevel) allocator(omp_pteam_mem_alloc)
 DEVICE uint16_t SHARED(threadLimit);
 DEVICE uint16_t SHARED(threadsInTeam);