7 files changed, 12 insertions, 12 deletions
diff --git a/test/core/end2end/bad_server_response_test.c b/test/core/end2end/bad_server_response_test.c
index 39a98e84ca..c37a292af9 100644
--- a/test/core/end2end/bad_server_response_test.c
+++ b/test/core/end2end/bad_server_response_test.c
@@ -303,7 +303,7 @@ static void run_test(const char *response_payload,
 
   /* clean up */
   grpc_endpoint_shutdown(&exec_ctx, state.tcp,
-                         GRPC_ERROR_CREATE("Test Shutdown"));
+                         GRPC_ERROR_CREATE_FROM_STATIC_STRING("Test Shutdown"));
   grpc_endpoint_destroy(&exec_ctx, state.tcp);
   cleanup_rpc(&exec_ctx);
   grpc_exec_ctx_finish(&exec_ctx);
diff --git a/test/core/end2end/fixtures/http_proxy_fixture.c b/test/core/end2end/fixtures/http_proxy_fixture.c
index bcd1c9914b..451ed268d3 100644
--- a/test/core/end2end/fixtures/http_proxy_fixture.c
+++ b/test/core/end2end/fixtures/http_proxy_fixture.c
@@ -342,7 +342,7 @@ static void on_read_request_done(grpc_exec_ctx* exec_ctx, void* arg,
     char* msg;
     gpr_asprintf(&msg, "HTTP proxy got request method %s",
                  conn->http_request.method);
-    error = GRPC_ERROR_CREATE(msg);
+    error = GRPC_ERROR_CREATE_FROM_COPIED_STRING(msg);
     gpr_free(msg);
     proxy_connection_failed(exec_ctx, conn, true /* is_client */,
                             "HTTP proxy read request", error);
diff --git a/test/core/end2end/fuzzers/api_fuzzer.c b/test/core/end2end/fuzzers/api_fuzzer.c
index 0de8b9459a..9cc3f56437 100644
--- a/test/core/end2end/fuzzers/api_fuzzer.c
+++ b/test/core/end2end/fuzzers/api_fuzzer.c
@@ -390,9 +390,9 @@ static void finish_resolve(grpc_exec_ctx *exec_ctx, void *arg,
     *r->addrs = addrs;
     grpc_closure_sched(exec_ctx, r->on_done, GRPC_ERROR_NONE);
   } else {
-    grpc_closure_sched(
-        exec_ctx, r->on_done,
-        GRPC_ERROR_CREATE_REFERENCING("Resolution failed", &error, 1));
+    grpc_closure_sched(exec_ctx, r->on_done,
+                       GRPC_ERROR_CREATE_REFERENCING_FROM_STATIC_STRING(
+                           "Resolution failed", &error, 1));
   }
 
   gpr_free(r->addr);
@@ -461,8 +461,8 @@ static void sched_connect(grpc_exec_ctx *exec_ctx, grpc_closure *closure,
                           grpc_endpoint **ep, gpr_timespec deadline) {
   if (gpr_time_cmp(deadline, gpr_now(deadline.clock_type)) < 0) {
     *ep = NULL;
-    grpc_closure_sched(exec_ctx, closure,
-                       GRPC_ERROR_CREATE("Connect deadline exceeded"));
+    grpc_closure_sched(exec_ctx, closure, GRPC_ERROR_CREATE_FROM_STATIC_STRING(
+                                              "Connect deadline exceeded"));
     return;
   }
 
diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/clusterfuzz-testcase-6723650944237568 b/test/core/end2end/fuzzers/api_fuzzer_corpus/clusterfuzz-testcase-6723650944237568
new file mode 100644
index 0000000000..e140fdc705
--- /dev/null
+++ b/test/core/end2end/fuzzers/api_fuzzer_corpus/clusterfuzz-testcase-6723650944237568
diff --git a/test/core/end2end/goaway_server_test.c b/test/core/end2end/goaway_server_test.c
index a9634bfbae..4bb258e3ed 100644
--- a/test/core/end2end/goaway_server_test.c
+++ b/test/core/end2end/goaway_server_test.c
@@ -71,7 +71,7 @@ static grpc_error *my_resolve_address(const char *name, const char *addr,
   gpr_mu_lock(&g_mu);
   if (g_resolve_port < 0) {
     gpr_mu_unlock(&g_mu);
-    return GRPC_ERROR_CREATE("Forced Failure");
+    return GRPC_ERROR_CREATE_FROM_STATIC_STRING("Forced Failure");
   } else {
     *addrs = gpr_malloc(sizeof(**addrs));
     (*addrs)->naddrs = 1;
diff --git a/test/core/end2end/tests/filter_call_init_fails.c b/test/core/end2end/tests/filter_call_init_fails.c
index 65216cf19d..ebfe3b03dc 100644
--- a/test/core/end2end/tests/filter_call_init_fails.c
+++ b/test/core/end2end/tests/filter_call_init_fails.c
@@ -206,9 +206,9 @@ static void test_request(grpc_end2end_test_config config) {
 static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx,
                                   grpc_call_element *elem,
                                   const grpc_call_element_args *args) {
-  return grpc_error_set_int(GRPC_ERROR_CREATE("access denied"),
-                            GRPC_ERROR_INT_GRPC_STATUS,
-                            GRPC_STATUS_PERMISSION_DENIED);
+  return grpc_error_set_int(
+      GRPC_ERROR_CREATE_FROM_STATIC_STRING("access denied"),
+      GRPC_ERROR_INT_GRPC_STATUS, GRPC_STATUS_PERMISSION_DENIED);
 }
 
 static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
diff --git a/test/core/end2end/tests/filter_causes_close.c b/test/core/end2end/tests/filter_causes_close.c
index c968f30b3b..e6b02eaeee 100644
--- a/test/core/end2end/tests/filter_causes_close.c
+++ b/test/core/end2end/tests/filter_causes_close.c
@@ -210,7 +210,7 @@ static void recv_im_ready(grpc_exec_ctx *exec_ctx, void *arg,
   call_data *calld = elem->call_data;
   grpc_closure_sched(
       exec_ctx, calld->recv_im_ready,
-      grpc_error_set_int(GRPC_ERROR_CREATE_REFERENCING(
+      grpc_error_set_int(GRPC_ERROR_CREATE_REFERENCING_FROM_STATIC_STRING(
                              "Failure that's not preventable.", &error, 1),
                          GRPC_ERROR_INT_GRPC_STATUS,
                          GRPC_STATUS_PERMISSION_DENIED));