93 	netstack_t nss;  in icmp_stacks_walk_step()  local
95 	if (mdb_vread(&nss, sizeof (nss), wsp->walk_addr) == -1) {  in icmp_stacks_walk_step()
99 	kaddr = (uintptr_t)nss.netstack_modules[NS_ICMP];  in icmp_stacks_walk_step()
117 	netstack_t nss;  in tcp_stacks_walk_step()  local
119 	if (mdb_vread(&nss, sizeof (nss), wsp->walk_addr) == -1) {  in tcp_stacks_walk_step()
123 	kaddr = (uintptr_t)nss.netstack_modules[NS_TCP];  in tcp_stacks_walk_step()
141 	netstack_t nss;  in udp_stacks_walk_step()  local
143 	if (mdb_vread(&nss, sizeof (nss), wsp->walk_addr) == -1) {  in udp_stacks_walk_step()
147 	kaddr = (uintptr_t)nss.netstack_modules[NS_UDP];  in udp_stacks_walk_step()
573 	netstack_t nss;  in ns_to_stackid()  local
575 	if (mdb_vread(&nss, sizeof (nss), kaddr) == -1) {  in ns_to_stackid()
579 	return (nss.netstack_stackid);  in ns_to_stackid()