1 files changed, 9 insertions, 0 deletions
diff --git a/hw/display/qxl.c b/hw/display/qxl.c
index d5627119ec..11871340e7 100644
--- a/hw/display/qxl.c
+++ b/hw/display/qxl.c
@@ -1762,7 +1762,16 @@ async_common:
         qxl_set_mode(d, val, 0);
         break;
     case QXL_IO_LOG:
+#ifdef CONFIG_MODULES
+        /*
+         * FIXME
+         * trace_event_get_state_backends() does not work for modules,
+         * it leads to "undefined symbol: qemu_qxl_io_log_semaphore"
+         */
+        if (true) {
+#else
         if (trace_event_get_state_backends(TRACE_QXL_IO_LOG) || d->guestdebug) {
+#endif
             /* We cannot trust the guest to NUL terminate d->ram->log_buf */
             char *log_buf = g_strndup((const char *)d->ram->log_buf,
                                       sizeof(d->ram->log_buf));