Good Evening,
i have a serius problem by usung the search function via imap or via doveadm. If i run this command: doveadm search -u <user> mailbox INBOX text 'Hello' I receive this line in my maillog: dovecot: imap(<user>): Fatal: master: service(imap): child 7472 killed with signal 11 (core dumped) in my /var/log/apport.log i can see this: ERROR: apport (pid 17785) Thu Sep 17 17:19:01 2020: called for pid 17777, signal 11, core limit 0, dump mode 1 ERROR: apport (pid 17785) Thu Sep 17 17:19:01 2020: executable: /usr/bin/doveadm (command line "doveadm search -u <user> mailbox INBOX text Hello") ERROR: apport (pid 17785) Thu Sep 17 17:19:01 2020: is_closing_session(): no DBUS_SESSION_BUS_ADDRESS in environment ERROR: apport (pid 17785) Thu Sep 17 17:19:01 2020: this executable already crashed 2 times, ignoring A gdb $(cat ExecutablePath) CoreDump from the unpackes dumpe show this: GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.5) 7.11.1 Copyright (C) 2016 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/bin/doveadm...(no debugging symbols found)...done. [New LWP 1441] Core was generated by `doveadm search -u <user> mailbox INBOX text Hello'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007fb4da1f83f3 in ?? () from /usr/lib/dovecot/libdovecot.so.0 A doveconf -n show this output: # 2.2.22 (fe789d2): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.13 (7b14904) # OS: Linux 4.15.0-117-generic x86_64 Ubuntu 16.04.7 LTS auth_mechanisms = plain login auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@üÜöÖäÄ auth_worker_max_count = 60 disable_plaintext_auth = no imap_capability = +XLIST imap_logout_format = in=%i out=%o del=%{deleted} fetched_mails=%{fetch_hdr_count} lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes lock_method = flock login_greeting = <myServer> mailserver ready. login_log_format_elements = user=<%u> method=%m rip=%r lip=%l %c mail_cache_min_mail_count = 30 mail_location = auto: mail_max_userip_connections = 30 managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto 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 editheader imapflags notify vnd.dovecot.pipe vnd.dovecot.filter vnd.dovecot.execute mbox_read_locks = dotlock mbox_very_dirty_syncs = yes mdbox_rotate_size = 250 M namespace inbox { inbox = yes location = mailbox Archiv { auto = no special_use = } mailbox Drafts { auto = no special_use = } mailbox Junk { auto = no special_use = } mailbox Sent { auto = no special_use = } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { auto = no special_use = } prefix = } passdb { args = /etc/dovecot/conf.d/zDovecot-sql.conf.ext driver = sql } plugin { sieve = ~/sieve/.dovecot.sieve sieve_after = ~/sieve_after/.dovecot_after.sieve sieve_before = ~/sieve_before/.dovecot_before.sieve sieve_dir = ~/sieve sieve_execute_bin_dir = /usr/local/bin/ sieve_execute_input_eol = lf sieve_extensions = +notify +imapflags +vnd.dovecot.pipe +vnd.dovecot.filter +vnd.dovecot.execute +editheader -reject sieve_filter_bin_dir = /usr/local/bin/ sieve_filter_input_eol = lf sieve_global_dir = /etc/dovecot/sieve/ sieve_max_redirects = 25 sieve_pipe_bin_dir = /usr/local/bin/ sieve_pipe_input_eol = lf sieve_plugins = sieve_extprograms sieve_redirect_envelope_from = recipient zlib_save = gz zlib_save_level = 6 } protocols = imap pop3 sieve service auth-worker { idle_kill = 1 mins } service auth { idle_kill = 1 mins unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } user = root } service imap-login { executable = /usr/lib/dovecot/imap-login process_min_avail = 4 service_count = 0 user = dovecot } service imap { process_limit = 1024 } service managesieve-login { inet_listener sieve { port = 4190 } service_count = 0 user = dovecot } service managesieve { process_limit = 1024 user = dovecot } service pop3-login { executable = /usr/lib/dovecot/pop3-login process_min_avail = 4 service_count = 0 user = dovecot } service pop3 { executable = /usr/lib/dovecot/pop3 process_limit = 1024 } shutdown_clients = no ssl_ca = </etc/apache2/zertifikate/*.<myServer>.pem ssl_cert = </etc/apache2/zertifikate/*.<myServer>.pem ssl_cipher_list = ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-G CM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AE S128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA25 6:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE- ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES1 28-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE -DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES12 8-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:!DES-CBC3-SHA:!aNU LL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA- DES-CBC3-SHA:!KRB5-DES-CBC3-SHA ssl_dh_parameters_length = 2048 ssl_key = </etc/apache2/zertifikate/*.<myServer>.pem ssl_prefer_server_ciphers = yes ssl_protocols = !SSLv3 userdb { args = /etc/dovecot/conf.d/zDovecot-sql.conf.ext driver = sql } verbose_proctitle = yes protocol lda { mail_plugins = " sieve zlib" rejection_reason = Your message to <%t> was automatically discarded:%n%r } protocol imap { imap_client_workarounds = delay-newmail mail_plugins = " mail_log notify zlib" ssl = yes } protocol pop3 { mail_plugins = zlib pop3_client_workarounds = oe-ns-eoh outlook-no-nuls pop3_no_flag_updates = no pop3_uidl_format = %08Xu%08Xv ssl = yes } What surprises me is that this problem only occurs with a text search in the inbox, I search in other mailboxes or only in the header this problem does not occur. Can anyone give me a tip on how I can solve this problem without upgrading to 2.33? Mit freundlichen Grüßen Yours sincerely <https://padaru.de/> Pascal Rudolf | Geschäftsführer PADARU-IT | Bielebohstraße 10 | 02736 Beiersdorf @: <mailto:rud...@padaru.de> rud...@padaru.de | www: <http://padaru.de/> padaru.de mobil: +49 (0) 17 772 595 32
