Panic: file smtp-client-connection.c: line 1212 (smtp_client_connection_established): assertion failed: (!conn->connect_succeeded)

Hativ hativ3 at gmail.com
Mon Dec 16 12:07:11 EET 2019


Is this (DOV-3600) fixed in 2.3.9?
Best regards
Hativ
Am Montag, den 14.10.2019, 09:44 +0200 schrieb Stephan Bosch:
> On 11/10/2019 10:06, Hativ via dovecot wrote:
> > Hello Aki,
> > I have this problem just with 2.3.8, my self-compiled 2.3.3 works
> > fine. I have previously tried to update from 2.3.3 to higher
> > versions (possibly 2.3.5 or so), but always had this error, which
> > is why I am always back to 2.3.3.
> This bug was already known. It is tracked internally as DOV-3600.
> Looks like it will be put through somewhat soon.
> Regards,
> Stephan.
> > Configuration is exactly the same.
> > Here my output from "doveconf -n":
> > # 2.3.8 (9df20d2db): /etc/dovecot/dovecot.conf# Pigeonhole version
> > 0.5.8 (b7b03ba2)# OS: Linux 4.15.0-65-generic x86_64 Ubuntu 18.04.3
> > LTS# Hostname: srv2auth_mechanisms = plain logindefault_login_user
> > = dovecot-logindefault_vsz_limit = 1 Gdict {  quota =
> > mysql:/etc/dovecot/dovecot-quota.conf.ext}doveadm_password = #
> > hidden, use -P to show itdoveadm_port =
> > 12345haproxy_trusted_networks = 10.201.29.33 fec0:4f8:1c1c:3440::1
> > 10.46.163.91 fec0:4f8:1c17:4548::1 10.216.147.248
> > fec0:4f9:c010:bec::1hostname = mda1-2.example.comimap_capability =
> > +XLISTimap_id_send =imap_idle_notify_interval = 30 minslisten =
> > 10.46.163.91, fec0:4f8:1c17:4548::1lmtp_rcpt_check_quota =
> > yesmail_attribute_dict = file:%h/dovecot-attributesmail_debug =
> > yesmail_gid = dovecot-mailmail_home = /srv/mail/%d/%nmail_location
> > = sdbox:~/mail_max_userip_connections = 20mail_plugins = " acl
> > mail_crypt mail_log notify quota quota_clone replication"mail_uid =
> > dovecot-mailmail_vsize_bg_after_count =
> > 100managesieve_notify_capability =
> > mailtomanagesieve_sieve_capability = fileinto reject envelope
> > encoded-character vacation subaddress comparator-i;ascii-numeric
> > relational regex imap4flags copy include variables body enotify
> > environment mailbox date index ihave duplicate mime foreverypart
> > extracttext imapsieve vnd.dovecot.imapsievenamespace INBOX {  inbox
> > = yes  location =  mailbox Drafts {    auto =
> > subscribe    special_use = \Drafts  }  mailbox Junk {    auto =
> > subscribe    special_use = \Junk  }  mailbox Sent {    auto =
> > subscribe    special_use = \Sent  }  mailbox Trash {    auto =
> > subscribe    special_use = \Trash  }  prefix =}namespace Shared { 
> > list = children  location = sdbox:%%h/:INDEXPVT=~/shares/%%u 
> > prefix = Shared/%%u/  subscriptions = yes  type = shared}passdb { 
> > args = /etc/dovecot/dovecot-auth.conf.ext  driver = sql}plugin { 
> > acl = vfile  acl_shared_dict = file:/var/lib/dovecot/db/shared-
> > mailboxes.db  imapsieve_mailbox1_before =
> > file:/etc/dovecot/sieve/report-spam.sieve 
> > imapsieve_mailbox1_causes = COPY  imapsieve_mailbox1_name = Junk 
> > imapsieve_mailbox2_before = file:/etc/dovecot/sieve/report-
> > ham.sieve  imapsieve_mailbox2_causes = COPY 
> > imapsieve_mailbox2_from = Junk  imapsieve_mailbox2_name = INBOX 
> > mail_crypt_curve = secp521r1  mail_crypt_save_version = 0 
> > mail_log_events = copy delete expunge flag_change mailbox_create
> > mailbox_delete mailbox_rename undelete save  mail_log_fields = uid
> > box msgid size from subject  mail_replica = tcps:mda1-
> > 1.example.com  quota = count  quota_clone_dict = proxy::quota 
> > quota_rule = *:bytes=0  quota_vsizes = yes  sieve =
> > file:~/sieve;active=~/.dovecot.sieve  sieve_after =
> > /etc/dovecot/sieve-after  sieve_before = /etc/dovecot/sieve-before  
> > sieve_global_extensions = +vnd.dovecot.pipe  sieve_pipe_bin_dir =
> > /usr/bin/  sieve_plugins = sieve_extprograms
> > sieve_imapsieve}postmaster_address = postmaster at example.com
> > <mailto:postmaster at example.com>protocols = imap lmtp sieve
> > submissionservice aggregator {  fifo_listener replication-notify-
> > fifo {    user = $mail_uid  }  unix_listener replication-notify
> > {    user = $mail_uid  }}service doveadm {  inet_listener {    port
> > = 12345    ssl = yes  }}service imap-login {  inet_listener imap
> > {    port = 0  }  inet_listener imaps {    haproxy = yes  }}service
> > lmtp {  inet_listener lmtp {    address = $listen    port = 24 
> > }}service managesieve-login {  inet_listener sieve {    haproxy =
> > yes    ssl = yes  }}service replicator {  process_min_avail = 1 
> > unix_listener replicator-doveadm {    mode = 0600    user =
> > $mail_uid  }}service submission-login {  inet_listener submission
> > {    haproxy = yes    port = 465    ssl = yes  }}ssl =
> > requiredssl_alt_cert = </etc/ssl/private/example.com.pemssl_alt_key
> > = # hidden, use -P to show itssl_cert =
> > </etc/ssl/private/example.com-ecc.pemssl_cipher_list = TLS-
> > CHACHA20-POLY1305-SHA256:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-
> > CHACHA20-POLY1305:TLS-AES-256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-
> > SHA384:ECDHE-RSA-AES256-GCM-SHA384:TLS-AES-128-GCM-SHA256:ECDHE-
> > ECDSA-AES128-GCM-SHA256ssl_client_ca_file = /etc/ssl/certs/ca-
> > certificates.crtssl_curve_list = X25519:secp521r1:secp384r1ssl_key
> > = # hidden, use -P to show itssl_min_protocol = TLSv1.2ssl_options
> > = no_ticketssl_prefer_server_ciphers =
> > yessubmission_client_workarounds = whitespace-before-
> > pathsubmission_max_mail_size = 50000 ksubmission_relay_host =
> > mta2.example.comsubmission_relay_ssl =
> > starttlssubmission_relay_trusted = yesuserdb {  driver =
> > prefetch}userdb {  args = /etc/dovecot/dovecot-auth.conf.ext 
> > driver = sql}verbose_proctitle = yesprotocol imap {  mail_plugins =
> > " acl mail_crypt mail_log notify quota quota_clone replication
> > imap_acl imap_quota imap_sieve imap_zlib"}protocol lmtp { 
> > mail_plugins = " acl mail_crypt mail_log notify quota quota_clone
> > replication sieve"}
> > Best regardsHativ
> > Am Freitag, den 11.10.2019, 10:55 +0300 schrieb Aki Tuomi:
> > > On 11.10.2019 10.50, Hativ via dovecot wrote:
> > > > Hello,after migrating from self-compiled Dovecot 2.3.3 to
> > > > Dovecot 2.3.8 fromthe repository (Ubuntu 18.04 LTS "Bionic"
> > > > packages) I have issues withthe submission service. If I send
> > > > an email, it will not be forwardedand I get the following error
> > > > message:
> > > snip...
> > > > Best regardsHativ
> > > Can you provide doveconf -n?Also, are you having this problem in
> > > 2.3.3 or just 2.3.8?Aki


-- 
Freundliche Grüße

Pascal
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