? arch/amd64/conf/DEBUG
Index: dev/pci/if_alc.c
===================================================================
RCS file: /cvsroot/src/sys/dev/pci/if_alc.c,v
retrieving revision 1.24
diff -u -p -u -r1.24 if_alc.c
--- dev/pci/if_alc.c	21 Dec 2016 11:56:55 -0000	1.24
+++ dev/pci/if_alc.c	28 Jan 2017 18:31:16 -0000
@@ -2035,48 +2035,31 @@ alc_watchdog(struct ifnet *ifp)
 static int
 alc_ioctl(struct ifnet *ifp, u_long cmd, void *data)
 {
-	struct alc_softc *sc = ifp->if_softc;
-	struct mii_data *mii = &sc->sc_miibus;
-	struct ifreq *ifr = (struct ifreq *)data;
 	int s, error = 0;
 
 	s = splnet();
 
-	error = ether_ioctl(ifp, cmd, data);
-	switch (cmd) {
-	case SIOCSIFADDR:
-		ifp->if_flags |= IFF_UP;
-		if (!(ifp->if_flags & IFF_RUNNING))
-			alc_init(ifp);
-		break;
- 
-	case SIOCSIFFLAGS:
-		if (ifp->if_flags & IFF_UP) {
-			if (ifp->if_flags & IFF_RUNNING)
-				error = ENETRESET;
-			else
-				alc_init(ifp);
-		} else {
-			if (ifp->if_flags & IFF_RUNNING)
-				alc_stop(ifp, 0);
-		}
-		break;
- 
-	case SIOCSIFMEDIA:
-	case SIOCGIFMEDIA:
-		error = ifmedia_ioctl(ifp, ifr, &mii->mii_media, cmd);
-		break;
- 
-	default:
-		error = ether_ioctl(ifp, cmd, data);
-		break;
-	}
- 
-	if (error == ENETRESET) {
-		if (ifp->if_flags & IFF_RUNNING)
-			alc_iff(sc);
-		error = 0;
-	}
+        switch(cmd) {
+        case SIOCSIFFLAGS:
+                if ((error = ifioctl_common(ifp, cmd, data)) != 0)
+                        break;
+                if (ifp->if_flags & IFF_UP) {
+                        if (!(ifp->if_flags & IFF_RUNNING))
+                                alc_init(ifp);
+                } else {
+                        if (ifp->if_flags & IFF_RUNNING)
+                                alc_stop(ifp, 0);
+                }
+                error = 0;
+                break;
+
+        default:
+                error = ether_ioctl(ifp, cmd, data);
+                break;
+        }
+
+        if (error == ENETRESET)
+                error = 0;
 
 	splx(s);
 	return (error);
Index: net/agr/if_agr.c
===================================================================
RCS file: /cvsroot/src/sys/net/agr/if_agr.c,v
retrieving revision 1.40
diff -u -p -u -r1.40 if_agr.c
--- net/agr/if_agr.c	15 Dec 2016 09:28:06 -0000	1.40
+++ net/agr/if_agr.c	28 Jan 2017 18:31:19 -0000
@@ -341,16 +341,22 @@ agr_vlan_check(struct ifnet *ifp, struct
 static int
 agr_clone_create(struct if_clone *ifc, int unit)
 {
+
+	int error;
 	struct agr_softc *sc;
 	struct ifnet *ifp;
 
 	sc = agr_alloc_softc();
+	error = agrtimer_init(sc);
+	if (error) {
+		agr_free_softc(sc);
+		return error;
+	}
 	TAILQ_INIT(&sc->sc_ports);
 	mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_NET);
 	mutex_init(&sc->sc_entry_mtx, MUTEX_DEFAULT, IPL_NONE);
 	cv_init(&sc->sc_insc_cv, "agrsoftc");
 	cv_init(&sc->sc_ports_cv, "agrports");
-	agrtimer_init(sc);
 	ifp = &sc->sc_if;
 	snprintf(ifp->if_xname, sizeof(ifp->if_xname), "%s%d",
 	    ifc->ifc_name, unit);
Index: net/agr/if_agrtimer.c
===================================================================
RCS file: /cvsroot/src/sys/net/agr/if_agrtimer.c,v
retrieving revision 1.6
diff -u -p -u -r1.6 if_agrtimer.c
--- net/agr/if_agrtimer.c	8 Feb 2010 17:59:06 -0000	1.6
+++ net/agr/if_agrtimer.c	28 Jan 2017 18:31:19 -0000
@@ -40,14 +40,23 @@ __KERNEL_RCSID(0, "$NetBSD: if_agrtimer.
 #include <net/agr/if_agrsubr.h>
 
 static void agrtimer_tick(void *);
+static void agrtimer_work(struct work *, void *);
 static int agrtimer_port_tick(struct agr_port *, void *);
 
-void
+int
 agrtimer_init(struct agr_softc *sc)
 {
 
+	int error;
+
+	error = workqueue_create(&sc->sc_wq, "agrmon",
+	    agrtimer_work, sc, PRI_SOFTNET, IPL_SOFTNET, 0);
+	if (error)
+		return error;
+
 	callout_init(&sc->sc_callout, 0);
 	callout_setfunc(&sc->sc_callout, agrtimer_tick, sc);
+	return 0;
 }
 
 void
@@ -55,6 +64,7 @@ agrtimer_destroy(struct agr_softc *sc)
 {
 
 	callout_destroy(&sc->sc_callout);
+	workqueue_destroy(sc->sc_wq);
 }
 
 void
@@ -74,6 +84,15 @@ agrtimer_stop(struct agr_softc *sc)
 static void
 agrtimer_tick(void *arg)
 {
+
+	struct agr_softc *sc = arg;
+	workqueue_enqueue(sc->sc_wq, &sc->sc_wk, NULL);
+}
+
+static void
+agrtimer_work(struct work *wk, void *arg)
+{
+
 	struct agr_softc *sc = arg;
 	const struct agr_iftype_ops *iftop = sc->sc_iftop;
 
@@ -93,6 +112,7 @@ agrtimer_tick(void *arg)
 static int
 agrtimer_port_tick(struct agr_port *port, void *arg)
 {
+
 	struct agr_softc *sc = arg;
 
 	agrport_monitor(port);
Index: net/agr/if_agrvar_impl.h
===================================================================
RCS file: /cvsroot/src/sys/net/agr/if_agrvar_impl.h,v
retrieving revision 1.10
diff -u -p -u -r1.10 if_agrvar_impl.h
--- net/agr/if_agrvar_impl.h	26 May 2010 23:46:44 -0000	1.10
+++ net/agr/if_agrvar_impl.h	28 Jan 2017 18:31:19 -0000
@@ -35,6 +35,7 @@
 
 #include <sys/mutex.h>
 #include <sys/queue.h>
+#include <sys/workqueue.h>
 
 struct agr_port;
 struct agr_softc;
@@ -112,6 +113,8 @@ struct agr_softc {
 	volatile bool sc_wrports;
 	volatile int sc_rdports;
 	volatile int sc_paused;
+	struct workqueue *sc_wq;
+	struct work sc_wk;
 	struct callout sc_callout;
 	int sc_nports;
 	TAILQ_HEAD(, agr_port) sc_ports;
@@ -142,7 +145,7 @@ int agr_xmit_frame(struct ifnet *, struc
 #define	AGR_ROUNDROBIN(sc)	(((sc)->sc_if.if_flags & IFF_LINK0) != 0)
 #define	AGR_STATIC(sc)		(((sc)->sc_if.if_flags & IFF_LINK1) != 0)
 
-void agrtimer_init(struct agr_softc *);
+int agrtimer_init(struct agr_softc *);
 void agrtimer_destroy(struct agr_softc *);
 void agrtimer_start(struct agr_softc *);
 void agrtimer_stop(struct agr_softc *);