--- rtl8812au_linux-master/os_dep/linux/ioctl_cfg80211.c~	2017-07-15 22:35:08.000000000 +0900
+++ rtl8812au_linux-master/os_dep/linux/ioctl_cfg80211.c	2017-07-15 22:35:33.436437371 +0900
@@ -3792,7 +3792,12 @@
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,1,0))
 	mon_ndev->name_assign_type = name_assign_type;
 #endif
+ #if (LINUX_VERSION_CODE < KERNEL_VERSION(4,11,9))
 	mon_ndev->destructor = rtw_ndev_destructor;
+#else
+	mon_ndev->needs_free_netdev = true;
+	mon_ndev->priv_destructor = rtw_ndev_destructor;
+#endif
 	
 #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,29))
 	mon_ndev->netdev_ops = &rtw_cfg80211_monitor_if_ops;
--- rtl8812au_linux-master/os_dep/linux/os_intfs.c~	2017-07-15 22:29:21.000000000 +0900
+++ rtl8812au_linux-master/os_dep/linux/os_intfs.c	2017-07-15 22:34:47.048201499 +0900
@@ -2651,7 +2651,9 @@
 	if (ndev->ieee80211_ptr)
 		rtw_mfree((u8 *)ndev->ieee80211_ptr, sizeof(struct wireless_dev));
 #endif
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4,11,9))
 	free_netdev(ndev);
+#endif
 }
 
 #ifdef CONFIG_ARP_KEEP_ALIVE