141 	seq_printf(s, "%s ", sctp_conntrack_names[ct->proto.sctp.state]);  in sctp_print_conntrack()
253 	memset(&ct->proto.sctp, 0, sizeof(ct->proto.sctp));  in sctp_new()
281 			ct->proto.sctp.vtag[IP_CT_DIR_REPLY] = ih->init_tag;  in sctp_new()
285 			ct->proto.sctp.vtag[IP_CT_DIR_ORIGINAL] = sh->vtag;  in sctp_new()
291 			ct->proto.sctp.vtag[IP_CT_DIR_REPLY] = sh->vtag;  in sctp_new()
294 		ct->proto.sctp.state = SCTP_CONNTRACK_NONE;  in sctp_new()
378 	    sh->vtag != ct->proto.sctp.vtag[dir]) {  in nf_conntrack_sctp_packet()
381 					  sh->vtag, ct->proto.sctp.vtag[dir], dir);  in nf_conntrack_sctp_packet()
398 			     sh->vtag != ct->proto.sctp.vtag[dir]) ||  in nf_conntrack_sctp_packet()
400 			     sh->vtag != ct->proto.sctp.vtag[!dir]))  in nf_conntrack_sctp_packet()
407 			     sh->vtag != ct->proto.sctp.vtag[dir]) ||  in nf_conntrack_sctp_packet()
409 			     sh->vtag != ct->proto.sctp.vtag[!dir]))  in nf_conntrack_sctp_packet()
413 			if (sh->vtag != ct->proto.sctp.vtag[dir])  in nf_conntrack_sctp_packet()
416 			ct->proto.sctp.init[dir] = 0;  in nf_conntrack_sctp_packet()
417 			ct->proto.sctp.init[!dir] = 0;  in nf_conntrack_sctp_packet()
419 			if (ct->proto.sctp.vtag[dir] == 0) {  in nf_conntrack_sctp_packet()
421 				ct->proto.sctp.vtag[dir] = sh->vtag;  in nf_conntrack_sctp_packet()
422 			} else if (sh->vtag != ct->proto.sctp.vtag[dir]) {  in nf_conntrack_sctp_packet()
426 				ct->proto.sctp.flags |= SCTP_FLAG_HEARTBEAT_VTAG_FAILED;  in nf_conntrack_sctp_packet()
427 				ct->proto.sctp.last_dir = dir;  in nf_conntrack_sctp_packet()
430 			} else if (ct->proto.sctp.flags & SCTP_FLAG_HEARTBEAT_VTAG_FAILED) {  in nf_conntrack_sctp_packet()
431 				ct->proto.sctp.flags &= ~SCTP_FLAG_HEARTBEAT_VTAG_FAILED;  in nf_conntrack_sctp_packet()
434 			if (ct->proto.sctp.vtag[dir] == 0) {  in nf_conntrack_sctp_packet()
437 				ct->proto.sctp.vtag[dir] = sh->vtag;  in nf_conntrack_sctp_packet()
438 			} else if (sh->vtag != ct->proto.sctp.vtag[dir]) {  in nf_conntrack_sctp_packet()
442 				if ((ct->proto.sctp.flags & SCTP_FLAG_HEARTBEAT_VTAG_FAILED) == 0 ||  in nf_conntrack_sctp_packet()
443 				    ct->proto.sctp.last_dir == dir)  in nf_conntrack_sctp_packet()
446 				ct->proto.sctp.flags &= ~SCTP_FLAG_HEARTBEAT_VTAG_FAILED;  in nf_conntrack_sctp_packet()
447 				ct->proto.sctp.vtag[dir] = sh->vtag;  in nf_conntrack_sctp_packet()
448 				ct->proto.sctp.vtag[!dir] = 0;  in nf_conntrack_sctp_packet()
449 			} else if (ct->proto.sctp.flags & SCTP_FLAG_HEARTBEAT_VTAG_FAILED) {  in nf_conntrack_sctp_packet()
450 				ct->proto.sctp.flags &= ~SCTP_FLAG_HEARTBEAT_VTAG_FAILED;  in nf_conntrack_sctp_packet()
454 		old_state = ct->proto.sctp.state;  in nf_conntrack_sctp_packet()
474 			if (ct->proto.sctp.init[dir] && ct->proto.sctp.init[!dir])  in nf_conntrack_sctp_packet()
475 				ct->proto.sctp.init[!dir] = 0;  in nf_conntrack_sctp_packet()
476 			ct->proto.sctp.init[dir] = 1;  in nf_conntrack_sctp_packet()
479 			ct->proto.sctp.vtag[!dir] = ih->init_tag;  in nf_conntrack_sctp_packet()
497 			vtag = ct->proto.sctp.vtag[!dir];  in nf_conntrack_sctp_packet()
498 			if (!ct->proto.sctp.init[!dir] && vtag && vtag != ih->init_tag)  in nf_conntrack_sctp_packet()
501 			if (ct->proto.sctp.init[dir] && ct->proto.sctp.init[!dir] &&  in nf_conntrack_sctp_packet()
506 			ct->proto.sctp.vtag[!dir] = ih->init_tag;  in nf_conntrack_sctp_packet()
509 		ct->proto.sctp.state = new_state;  in nf_conntrack_sctp_packet()
539 	switch (ct->proto.sctp.state) {  in sctp_can_early_drop()
566 	if (nla_put_u8(skb, CTA_PROTOINFO_SCTP_STATE, ct->proto.sctp.state))  in sctp_to_nlattr()
573 			 ct->proto.sctp.vtag[IP_CT_DIR_ORIGINAL]) ||  in sctp_to_nlattr()
575 			 ct->proto.sctp.vtag[IP_CT_DIR_REPLY]))  in sctp_to_nlattr()
621 	ct->proto.sctp.state = nla_get_u8(tb[CTA_PROTOINFO_SCTP_STATE]);  in nlattr_to_sctp()
622 	ct->proto.sctp.vtag[IP_CT_DIR_ORIGINAL] =  in nlattr_to_sctp()
624 	ct->proto.sctp.vtag[IP_CT_DIR_REPLY] =  in nlattr_to_sctp()