Path: csiph.com!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!eternal-september.org!.POSTED!not-for-mail From: NotAorB Newsgroups: gnu.emacs.help Subject: gnus + gnutls: gnutls.c: [1] (Emacs) fatal error: An unexpected TLS packet was received. Date: Tue, 13 May 2025 00:55:54 -0400 Organization: A noiseless patient Spider Lines: 123 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Date: Tue, 13 May 2025 06:55:58 +0200 (CEST) Injection-Info: dont-email.me; posting-host="0d631c5088179a77ca88d9eefa0653dd"; logging-data="1688839"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/MXYLTkzcTfGI/k+WRIAL1M0LdxUw85Ck=" User-Agent: Gnus/5.13 (Gnus v5.13) Cancel-Lock: sha1:FBzsmlviayqLRm/F5lrKFnALg3k= sha1:IW+734+56G7f1YmhUYdflRlAYsg= Xref: csiph.com gnu.emacs.help:61019 Does anyone know how to debug this TLS error further? Do you have TLS working with news.eternal-september.org or similar news server? I'm trying to use news.eternal-september.org with gnus TLS. So far, nttp authentication works, however when using the nttps port and (nntp-open-connection-function nntp-open-tls-stream) I get the following errors. I can invoke "gnutls-cli news.eternal-september.org -p 563" and the connection appears established as TLS. Error: gnutls.c: [audit] Received record packet of unknown type 50 gnutls.c: [1] (Emacs) fatal error: An unexpected TLS packet was received. [...] gnutls.c: [1] (Emacs) connecting to host: news.eternal-september.org gnutls.c: [1] (Emacs) allocating credentials gnutls.c: [2] (Emacs) allocating x509 credentials gnutls.c: [2] (Emacs) using default verification flags gnutls.c: [1] (Emacs) setting the trustfile: /etc/ssl/cert.pem gnutls.c: [1] (Emacs) gnutls callbacks gnutls.c: [1] (Emacs) gnutls_init gnutls.c: [1] (Emacs) got non-default priority string: NORMAL:%DUMBFW gnutls.c: [1] (Emacs) setting the priority string gnutls.c: [2] added 6 protocols, 29 ciphersuites, 19 sig algos and 10 groups into priority list gnutls.c: [2] Keeping ciphersuite 13.02 (GNUTLS_AES_256_GCM_SHA384) gnutls.c: [2] Keeping ciphersuite 13.03 (GNUTLS_CHACHA20_POLY1305_SHA256) gnutls.c: [2] Keeping ciphersuite 13.01 (GNUTLS_AES_128_GCM_SHA256) gnutls.c: [2] Keeping ciphersuite 13.04 (GNUTLS_AES_128_CCM_SHA256) gnutls.c: [2] Keeping ciphersuite c0.2c (GNUTLS_ECDHE_ECDSA_AES_256_GCM_SHA384) gnutls.c: [2] Keeping ciphersuite cc.a9 (GNUTLS_ECDHE_ECDSA_CHACHA20_POLY1305) gnutls.c: [2] Keeping ciphersuite c0.ad (GNUTLS_ECDHE_ECDSA_AES_256_CCM) gnutls.c: [2] Keeping ciphersuite c0.0a (GNUTLS_ECDHE_ECDSA_AES_256_CBC_SHA1) gnutls.c: [2] Keeping ciphersuite c0.2b (GNUTLS_ECDHE_ECDSA_AES_128_GCM_SHA256) gnutls.c: [2] Keeping ciphersuite c0.ac (GNUTLS_ECDHE_ECDSA_AES_128_CCM) gnutls.c: [2] Keeping ciphersuite c0.09 (GNUTLS_ECDHE_ECDSA_AES_128_CBC_SHA1) gnutls.c: [2] Keeping ciphersuite c0.30 (GNUTLS_ECDHE_RSA_AES_256_GCM_SHA384) gnutls.c: [2] Keeping ciphersuite cc.a8 (GNUTLS_ECDHE_RSA_CHACHA20_POLY1305) gnutls.c: [2] Keeping ciphersuite c0.14 (GNUTLS_ECDHE_RSA_AES_256_CBC_SHA1) gnutls.c: [2] Keeping ciphersuite c0.2f (GNUTLS_ECDHE_RSA_AES_128_GCM_SHA256) gnutls.c: [2] Keeping ciphersuite c0.13 (GNUTLS_ECDHE_RSA_AES_128_CBC_SHA1) gnutls.c: [2] Keeping ciphersuite 00.9d (GNUTLS_RSA_AES_256_GCM_SHA384) gnutls.c: [2] Keeping ciphersuite c0.9d (GNUTLS_RSA_AES_256_CCM) gnutls.c: [2] Keeping ciphersuite 00.35 (GNUTLS_RSA_AES_256_CBC_SHA1) gnutls.c: [2] Keeping ciphersuite 00.9c (GNUTLS_RSA_AES_128_GCM_SHA256) gnutls.c: [2] Keeping ciphersuite c0.9c (GNUTLS_RSA_AES_128_CCM) gnutls.c: [2] Keeping ciphersuite 00.2f (GNUTLS_RSA_AES_128_CBC_SHA1) gnutls.c: [2] Keeping ciphersuite 00.9f (GNUTLS_DHE_RSA_AES_256_GCM_SHA384) gnutls.c: [2] Keeping ciphersuite cc.aa (GNUTLS_DHE_RSA_CHACHA20_POLY1305) gnutls.c: [2] Keeping ciphersuite c0.9f (GNUTLS_DHE_RSA_AES_256_CCM) gnutls.c: [2] Keeping ciphersuite 00.39 (GNUTLS_DHE_RSA_AES_256_CBC_SHA1) gnutls.c: [2] Keeping ciphersuite 00.9e (GNUTLS_DHE_RSA_AES_128_GCM_SHA256) gnutls.c: [2] Keeping ciphersuite c0.9e (GNUTLS_DHE_RSA_AES_128_CCM) gnutls.c: [2] Keeping ciphersuite 00.33 (GNUTLS_DHE_RSA_AES_128_CBC_SHA1) gnutls.c: [2] Advertizing version 3.4 gnutls.c: [2] Advertizing version 3.3 gnutls.c: [2] Advertizing version 3.2 gnutls.c: [2] Advertizing version 3.1 gnutls.c: [2] HSK[0x7fd47d746600]: sent server name: 'news.eternal-september.org' gnutls.c: [1] (Emacs) non-fatal error: Resource temporarily unavailable, try again. [80 times] gnutls.c: [audit] Received record packet of unknown type 50 gnutls.c: [1] (Emacs) fatal error: An unexpected TLS packet was received. gnutls.el: (err=[-15] An unexpected TLS packet was received.) boot: (:priority NORMAL:%DUMBFW :hostname news.eternal-september.org :loglevel 2 :min-prime-bits nil :trustfiles (/etc/ssl/cert.pem) :crlfiles nil :keylist nil :verify-flags nil :verify-error nil :pass nil :flags nil :callbacks nil) >>> (gnutls-error nntpd -15) nntp (username@news.eternal-september.org) open error: ‘>>> (gnutls-error nntpd -15)’. Continue? (y or n) n Couldn’t open server on username@news.eternal-september.org Mark set [2 times]