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-rw-r--r--sys/net/if_tap.c1
-rw-r--r--sys/net/if_tun.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/sys/net/if_tap.c b/sys/net/if_tap.c
index ad6f781..fe53a6a 100644
--- a/sys/net/if_tap.c
+++ b/sys/net/if_tap.c
@@ -220,6 +220,7 @@ tap_destroy(struct tap_softc *tp)
CURVNET_SET(ifp->if_vnet);
destroy_dev(tp->tap_dev);
seldrain(&tp->tap_rsel);
+ knlist_clear(&tp->tap_rsel.si_note, 0);
knlist_destroy(&tp->tap_rsel.si_note);
ether_ifdetach(ifp);
if_free(ifp);
diff --git a/sys/net/if_tun.c b/sys/net/if_tun.c
index f44bc0e..f36e7ad 100644
--- a/sys/net/if_tun.c
+++ b/sys/net/if_tun.c
@@ -258,6 +258,7 @@ tun_destroy(struct tun_softc *tp)
if_free(TUN2IFP(tp));
destroy_dev(dev);
seldrain(&tp->tun_rsel);
+ knlist_clear(&tp->tun_rsel.si_note, 0);
knlist_destroy(&tp->tun_rsel.si_note);
mtx_destroy(&tp->tun_mtx);
cv_destroy(&tp->tun_cv);
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