diff -r 95e8ec05aa83 -r 256464cbb73c usr/src/uts/common/fs/lofs/lofs_vnops.c
--- a/usr/src/uts/common/fs/lofs/lofs_vnops.c	Tue Dec 19 22:06:32 2006 -0800
+++ b/usr/src/uts/common/fs/lofs/lofs_vnops.c	Tue Dec 19 23:13:06 2006 -0800
@@ -1048,7 +1048,7 @@
 lo_dispose(vnode_t *vp, page_t *pp, int fl, int dn, cred_t *cr)
 {
 	vp = realvp(vp);
-	if (vp != NULL && vp != &kvp)
+	if (vp != NULL && !VN_ISKAS(vp))
 		VOP_DISPOSE(vp, pp, fl, dn, cr);
 }