Index: uspace/srv/vfs/vfs_ops.c
===================================================================
--- uspace/srv/vfs/vfs_ops.c	(revision 6f9ef87a061ec460c409040201269659188f06ff)
+++ uspace/srv/vfs/vfs_ops.c	(revision 4af2f36b11db00055ccbe8e847c1c43ff7c4bf86)
@@ -558,8 +558,8 @@
 	}
 	assert(found);
+	fibril_mutex_unlock(&mtab_list_lock);
 
 	free(mp);
 
-	fibril_mutex_unlock(&mtab_list_lock);
 	async_answer_0(rid, EOK);
 }