1527 	        panic_plain("%s: invalid mbuf %p\n", __func__, m);      \
2151 		panic_plain("%s: couldn't create main input thread", __func__);  in dlil_create_input_thread()
2154 		panic_plain("%s: couldn't create %s input thread", __func__,  in dlil_create_input_thread()
2579 		panic_plain("%s: couldn't create detacher thread", __func__);  in dlil_init()
3741 		panic_plain("%s: invalid input packet chain for %s, "  in ifnet_input_common()
3754 		panic_plain("%s: input packet count mismatch for %s, "  in ifnet_input_common()
3912 			panic_plain("%s: invalid total packet count %u "  in dlil_input_async()
3917 			panic_plain("%s: invalid total packet size %u "  in dlil_input_async()
3984 			panic_plain("%s: invalid total packet count %u "  in dlil_input_sync()
3989 			panic_plain("%s: invalid total packet size %u "  in dlil_input_sync()
8330 		panic_plain("%s: ifp=%p couldn't initialize transmit queue; "  in dlil_ifclassq_setup()
8374 		panic_plain("%s: flags mismatch (embryonic not set) ifp=%p",  in ifnet_attach()
8538 			panic_plain("%s: ifp=%p couldn't get an input thread; "  in ifnet_attach()
8564 			panic_plain("%s: "  in ifnet_attach()
8604 			panic_plain("%s: ifp=%p couldn't get a poll thread; "  in ifnet_attach()
9929 		panic_plain("%s: couldn't create if_dt_tcall", __func__);  in dlil_if_acquire()
11871 				panic_plain("\n%s: broken in_cksum_mbuf_ref() "  in dlil_verify_sum16()
11877 				panic_plain("\n%s: broken m_sum16() for len=%d "  in dlil_verify_sum16()
11890 				panic_plain("\n%s: broken m_sum16() for len=%d "  in dlil_verify_sum16()
11901 				panic_plain("\n%s: broken b_sum16() for len=%d "  in dlil_verify_sum16()