Index: head/sys/dev/cxgbe/tom/t4_tom.c
===================================================================
--- head/sys/dev/cxgbe/tom/t4_tom.c
+++ head/sys/dev/cxgbe/tom/t4_tom.c
@@ -382,6 +382,7 @@
 	}
 #endif
 
+	tp->tod = NULL;
 	tp->t_toe = NULL;
 	tp->t_flags &= ~TF_TOE;
 	toep->flags &= ~TPF_ATTACHED;