1 files changed, 2 insertions, 0 deletions

diff --git a/kernel/module.c b/kernel/module.c
index 65586ffa0c98..88cec1ddb1e3 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1842,7 +1842,9 @@ static void free_module(struct module *mod)
 
         /* We leave it in list to prevent duplicate loads, but make sure
          * that noone uses it while it's being deconstructed. */
+        mutex_lock(&module_mutex);
         mod->state = MODULE_STATE_UNFORMED;
+        mutex_unlock(&module_mutex);
 
         /* Remove dynamic debug info */
         ddebug_remove_module(mod->name);