diff --git a/sys/net/bpf.h b/sys/net/bpf.h
--- a/sys/net/bpf.h
+++ b/sys/net/bpf.h
@@ -428,6 +428,7 @@
 bool	bpf_peers_present_if(struct ifnet *);
 #ifdef VIMAGE
 int	bpf_get_bp_params(struct bpf_if *, u_int *, u_int *);
+void	bpf_ifdetach(struct ifnet *);
 #endif
 
 void	bpfilterattach(int);
diff --git a/sys/net/bpf.c b/sys/net/bpf.c
--- a/sys/net/bpf.c
+++ b/sys/net/bpf.c
@@ -2847,6 +2847,33 @@
 
 	return (0);
 }
+
+/*
+ * Detach descriptors on interface's vmove event.
+ */
+void
+bpf_ifdetach(struct ifnet *ifp)
+{
+	struct bpf_if *bp;
+	struct bpf_d *d;
+
+	BPF_LOCK();
+	CK_LIST_FOREACH(bp, &bpf_iflist, bif_next) {
+		if (bp->bif_ifp != ifp)
+			continue;
+
+		/* Detach common descriptors */
+		while ((d = CK_LIST_FIRST(&bp->bif_dlist)) != NULL) {
+			bpf_detachd_locked(d, true);
+		}
+
+		/* Detach writer-only descriptors */
+		while ((d = CK_LIST_FIRST(&bp->bif_wlist)) != NULL) {
+			bpf_detachd_locked(d, true);
+		}
+	}
+	BPF_UNLOCK();
+}
 #endif
 
 /*
diff --git a/sys/net/if.c b/sys/net/if.c
--- a/sys/net/if.c
+++ b/sys/net/if.c
@@ -1262,6 +1262,11 @@
 static void
 if_vmove(struct ifnet *ifp, struct vnet *new_vnet)
 {
+	/*
+	 * Detach BPF file descriptors from its interface.
+	 */
+	bpf_ifdetach(ifp);
+
 	/*
 	 * Detach from current vnet, but preserve LLADDR info, do not
 	 * mark as dead etc. so that the ifnet can be reattached later.