NETKIT_SCRUB_NONE
ASSERT_EQ(skel->bss->mark, scrub == NETKIT_SCRUB_NONE ? MARK : 0, "mark");
ASSERT_EQ(skel->bss->prio, scrub == NETKIT_SCRUB_NONE ? PRIO : 0, "prio");
serial_test_tc_netkit_scrub_type(NETKIT_SCRUB_NONE, true);