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pespin gerrit-no-reply at lists.osmocom.orgpespin has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ggsn/+/23862 ) Change subject: gtp: Improve logging of failing pdp ctx resolution from TEI/TID ...................................................................... gtp: Improve logging of failing pdp ctx resolution from TEI/TID Change-Id: I4f2084ec7e3a830e0224dd998ff0fe6654cc23bd --- M gtp/gtp.c 1 file changed, 31 insertions(+), 24 deletions(-) Approvals: Jenkins Builder: Verified laforge: Looks good to me, but someone else must approve dexter: Looks good to me, but someone else must approve pespin: Looks good to me, approved diff --git a/gtp/gtp.c b/gtp/gtp.c index d0135b9..547241d 100644 --- a/gtp/gtp.c +++ b/gtp/gtp.c @@ -2136,8 +2136,9 @@ /* Find the context in question */ if (gtp_pdp_tidget(gsn, &pdp, get_tid(pack))) { gsn->err_unknownpdp++; - GTP_LOGPKG(LOGL_ERROR, peer, pack, - len, "Unknown PDP context\n"); + GTP_LOGPKG(LOGL_ERROR, peer, pack, len, + "Unknown PDP context: TID=0x%" PRIx64 "\n", + get_tid(pack)); return gtp_update_pdp_resp(gsn, version, peer, fd, pack, len, NULL, GTPCAUSE_NON_EXIST); @@ -2161,9 +2162,9 @@ /* Find the context in question */ if (gtp_pdp_getgtp1(gsn, &pdp, get_tei(pack))) { gsn->err_unknownpdp++; - GTP_LOGPKG(LOGL_ERROR, peer, - pack, len, "Unknown PDP context: %u\n", - get_tei(pack)); + GTP_LOGPKG(LOGL_ERROR, peer, pack, len, + "Unknown PDP context: TEI=0x%" PRIx32 "\n", + get_tei(pack)); return gtp_update_pdp_resp(gsn, version, peer, fd, pack, len, NULL, GTPCAUSE_NON_EXIST); @@ -2172,8 +2173,9 @@ /* Find the context in question */ if (gtp_pdp_getimsi(gsn, &pdp, imsi, nsapi)) { gsn->err_unknownpdp++; - GTP_LOGPKG(LOGL_ERROR, peer, - pack, len, "Unknown PDP context\n"); + GTP_LOGPKG(LOGL_ERROR, peer, pack, len, + "Unknown PDP context: IMSI=0x%" PRIx64 + " NSAPI=%" PRIu8 "\n", imsi, nsapi); return gtp_update_pdp_resp(gsn, version, peer, fd, pack, len, NULL, GTPCAUSE_NON_EXIST); @@ -2366,7 +2368,7 @@ if (gtp_pdp_getgtp1(gsn, &pdp, get_tei(pack))) { gsn->err_unknownpdp++; GTP_LOGPKG(LOGL_ERROR, peer, pack, len, - "Unknown PDP context: %u\n", get_tei(pack)); + "Unknown PDP context: TEI=0x%" PRIx32 "\n", get_tei(pack)); goto err_out; } } @@ -2603,7 +2605,7 @@ if (gtp_pdp_getgtp1(gsn, &linked_pdp, get_tei(pack))) { gsn->err_unknownpdp++; GTP_LOGPKG(LOGL_ERROR, peer, pack, len, - "Unknown PDP context: %u\n", get_tei(pack)); + "Unknown PDP context: TEI=0x%" PRIx32 "\n", get_tei(pack)); return gtp_delete_pdp_resp(gsn, version, peer, fd, pack, len, NULL, NULL, GTPCAUSE_NON_EXIST, teardown); @@ -2632,7 +2634,7 @@ if (gtpie_gettv1(ie, GTPIE_NSAPI, 0, &nsapi)) { gsn->missing++; GTP_LOGPKG(LOGL_ERROR, peer, pack, - len, "Missing mandatory information field\n"); + len, "Missing mandatory information field\n"); return gtp_delete_pdp_resp(gsn, version, peer, fd, pack, len, NULL, NULL, GTPCAUSE_MAN_IE_MISSING, @@ -2642,8 +2644,9 @@ /* Find the context in question */ if (gtp_pdp_getgtp1(gsn, &pdp, linked_pdp->secondary_tei[nsapi & 0x0f])) { gsn->err_unknownpdp++; - GTP_LOGPKG(LOGL_ERROR, peer, pack, - len, "Unknown PDP context\n"); + GTP_LOGPKG(LOGL_ERROR, peer, pack, len, + "Unknown PDP context: Secondary TEI=0x%" PRIx32 "\n", + linked_pdp->secondary_tei[nsapi & 0x0f]); return gtp_delete_pdp_resp(gsn, version, peer, fd, pack, len, NULL, NULL, GTPCAUSE_NON_EXIST, @@ -2696,8 +2699,9 @@ if (gtp_pdp_getgtp1(gsn, &pdp, get_tei(pack))) { gsn->err_unknownpdp++; GTP_LOGPKG(LOGL_NOTICE, peer, pack, len, - "Unknown PDP context: %u (expected if gtp_delete_context_req is used or pdp ctx was freed manually before response)\n", - get_tei(pack)); + "Unknown PDP context: TEI=0x%" PRIx32 " (expected if " + "gtp_delete_context_req is used or pdp ctx was freed " + "manually before response)\n", get_tei(pack)); if (gsn->cb_conf) gsn->cb_conf(type, EOF, NULL, cbp); return EOF; @@ -2774,7 +2778,8 @@ if (gtp_pdp_tidget(gsn, &pdp, get_tid(pack))) { gsn->err_unknownpdp++; GTP_LOGPKG(LOGL_ERROR, peer, pack, len, - "Unknown PDP context\n"); + "Unknown PDP context: TID=0x%" PRIx64 "\n", + get_tid(pack)); return EOF; } } else if (version == 1) { @@ -2799,7 +2804,9 @@ if (gtp_pdp_getgtp1_peer_d(gsn, &pdp, peer, teid_gn)) { gsn->err_unknownpdp++; - GTP_LOGPKG(LOGL_ERROR, peer, pack, len, "Unknown PDP context\n"); + GTP_LOGPKG(LOGL_ERROR, peer, pack, len, + "Unknown PDP context: Peer TEID=0x%" PRIx32 "\n", + teid_gn); return EOF; } } else { @@ -2830,22 +2837,22 @@ switch (version) { case 0: - if (gtp_pdp_getgtp0(gsn, &pdp, - ntoh16(((union gtp_packet *)pack)->gtp0.h.flow))) { + if (gtp_pdp_getgtp0(gsn, &pdp, get_tei(pack))) { gsn->err_unknownpdp++; - GTP_LOGPKG(LOGL_ERROR, peer, pack, - len, "Unknown PDP context, GTPv0\n"); + GTP_LOGPKG(LOGL_ERROR, peer, pack, len, + "Unknown PDP context: TEI=0x%" PRIx32 "\n", + get_tei(pack)); return gtp_error_ind_resp(gsn, version, peer, fd, pack, len); } hlen = GTP0_HEADER_SIZE; break; case 1: - if (gtp_pdp_getgtp1(gsn, &pdp, - ntoh32(((union gtp_packet *)pack)->gtp1l.h.tei))) { + if (gtp_pdp_getgtp1(gsn, &pdp, get_tei(pack))) { gsn->err_unknownpdp++; - GTP_LOGPKG(LOGL_ERROR, peer, pack, - len, "Unknown PDP context, GTPv1\n"); + GTP_LOGPKG(LOGL_ERROR, peer, pack, len, + "Unknown PDP context: TEI=0x%" PRIx32 "\n", + get_tei(pack)); return gtp_error_ind_resp(gsn, version, peer, fd, pack, len); } -- To view, visit https://gerrit.osmocom.org/c/osmo-ggsn/+/23862 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-ggsn Gerrit-Branch: master Gerrit-Change-Id: I4f2084ec7e3a830e0224dd998ff0fe6654cc23bd Gerrit-Change-Number: 23862 Gerrit-PatchSet: 2 Gerrit-Owner: pespin <pespin at sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: dexter <pmaier at sysmocom.de> Gerrit-Reviewer: laforge <laforge at osmocom.org> Gerrit-Reviewer: pespin <pespin at sysmocom.de> Gerrit-MessageType: merged -------------- next part -------------- An HTML attachment was scrubbed... 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