diff --git a/sys/dev/drm/amd/amdgpu/amdgpu_gem.c b/sys/dev/drm/amd/amdgpu/amdgpu_gem.c
--- a/sys/dev/drm/amd/amdgpu/amdgpu_gem.c
+++ b/sys/dev/drm/amd/amdgpu/amdgpu_gem.c
@@ -143,6 +143,8 @@
 	bo_va = amdgpu_vm_bo_find(vm, abo);
 	if (!bo_va) {
 		bo_va = amdgpu_vm_bo_add(adev, vm, abo);
+		if (!bo_va)
+			return -ENOMEM;
 	} else {
 		++bo_va->ref_count;
 	}