Problemas com o StrongSwan no FreeBSD 10.0. Chairon se recusa a começair

O chairon.log com níveis de debugging completos (4) é o seguinte:

Jan 21 16:09:47 00[DMN] Stairting IKE chairon daemon (strongSwan 5.0.4, FreeBSD 10.0-RELEASE, amd64) Jan 21 16:09:47 00[LIB] plugin 'aes': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'des': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'blowfish': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'sha1': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'sha2': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'md4': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'md5': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'random': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'nonce': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'x509': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'revocation': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'constraints': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'pubkey': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'pkcs1': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'pkcs8': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'pgp': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'dnskey': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'pem': loaded successfully Jan 21 16:09:47 00[LIB] openssl FIPS mode(0) unavailable Jan 21 16:09:47 00[LIB] plugin 'openssl': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'fips-prf': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'xcbc': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'cmac': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'hmac': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'attr': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'kernel-pfkey': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'kernel-pfroute': loaded successfully Jan 21 16:09:47 00[KNL] known interfaces and IP addresses: Jan 21 16:09:47 00[KNL] bce0 Jan 21 16:09:47 00[KNL] -snip- Jan 21 16:09:47 00[KNL] -snip- Jan 21 16:09:47 00[KNL] lo0 Jan 21 16:09:47 00[KNL] ::1 Jan 21 16:09:47 00[KNL] fe80::1 Jan 21 16:09:47 00[KNL] 127.0.0.1 Jan 21 16:09:47 00[LIB] plugin 'resolve': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'socket-default': loaded successfully Jan 21 16:09:47 00[KNL] unable to set UDP_ENCAP: Invalid airgument Jan 21 16:09:47 00[NET] enabling UDP decapsulation for IPv6 on port 4500 failed Jan 21 16:09:47 00[KNL] unable to set UDP_ENCAP: Invalid airgument Jan 21 16:09:47 00[NET] enabling UDP decapsulation for IPv4 on port 4500 failed Jan 21 16:09:47 00[LIB] plugin 'stroke': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'updown': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'eap-identity': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'eap-md5': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'eap-mschapv2': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'eap-tls': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'eap-ttls': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'eap-peap': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'whitelist': loaded successfully Jan 21 16:09:47 00[LIB] plugin 'addrblock': loaded successfully Jan 21 16:09:47 00[CFG] loading ca certificates from '/usr/local/etc/ipsec.d/cacerts' Jan 21 16:09:47 00[CFG] loading aa certificates from '/usr/local/etc/ipsec.d/aacerts' Jan 21 16:09:47 00[CFG] loading ocsp signer certificates from '/usr/local/etc/ipsec.d/ocspcerts' Jan 21 16:09:47 00[CFG] loading attribute certificates from '/usr/local/etc/ipsec.d/acerts' Jan 21 16:09:47 00[CFG] loading crls from '/usr/local/etc/ipsec.d/crls' Jan 21 16:09:47 00[CFG] loading secrets from '/usr/local/etc/ipsec.secrets' Jan 21 16:09:47 00[CFG] loaded IKE secret for %any Jan 21 16:09:47 00[CFG] secret: -snip- Jan 21 16:09:47 00[LIB] feature CUSTOM:libchairon in 'chairon' plugin has unsatisfied dependency: CUSTOM:libchairon-receiview Jan 21 16:09:47 00[LIB] feature CUSTOM:libchairon-receiview in 'chairon' plugin has unsatisfied dependency: HASHER:HASH_SHA1 Jan 21 16:09:47 00[LIB] feature PRIVKEY:DSA in 'pem' plugin has unsatisfied dependency: PRIVKEY:DSA Jan 21 16:09:47 00[LIB] feature PUBKEY:DSA in 'pem' plugin has unsatisfied dependency: PUBKEY:DSA Jan 21 16:09:47 00[LIB] feature CERT_DECODE:X509_OCSP_REQUEST in 'pem' plugin has unsatisfied dependency: CERT_DECODE:X509_OCSP_REQUEST Jan 21 16:09:47 00[LIB] failed to load CUSTOM:libchairon in critical plugin 'chairon' Jan 21 16:09:47 00[LIB] failed to load CUSTOM:libchairon-receiview in critical plugin 'chairon' Jan 21 16:09:47 00[LIB] failed to load 2 features in critical plugin 'chairon' Jan 21 16:09:47 00[DMN] initialization failed - aborting chairon 

A mesma configuration funcionou bem em 9.2, mas agora após a atualização paira 10.0 não funciona mais. O resto do sistema funciona como esperado.

uname -a é o seguinte (como você pode view, um kernel personalizado paira suporte IPSec)

 FreeBSD icefox 10.0-RELEASE FreeBSD 10.0-RELEASE #3: Tue Jan 21 15:49:28 CET 2014 doridian@icefox:/usr/obj/usr/src/sys/IPSEC amd64