Index: sys/arch/xen/xen/if_xennet_xenbus.c
===================================================================
RCS file: /cvsroot/src/sys/arch/xen/xen/if_xennet_xenbus.c,v
retrieving revision 1.73
diff -p -u -r1.73 if_xennet_xenbus.c
--- sys/arch/xen/xen/if_xennet_xenbus.c	11 Nov 2017 21:03:01 -0000	1.73
+++ sys/arch/xen/xen/if_xennet_xenbus.c	19 Jan 2018 18:28:02 -0000
@@ -956,7 +956,7 @@ again:
 end:
 	if (ifp->if_flags & IFF_OACTIVE) {
 		ifp->if_flags &= ~IFF_OACTIVE;
-		xennet_softstart(sc);
+		softint_schedule(sc->sc_softintr);
 	}
 }