Op 22-11-2018 om 3:47 schreef Bert JW Regeer:
It happened again:
I really wish I could get some better backtrace information, but unfortunately this is it :-(
Did you install the debug symbols for Dovecot? On Debian, those are available as a separate dovecot-dbg package. I'm not sure how FreeBSD provides this.
Regards,
Stephan.
On Nov 15, 2018, at 17:17, Bert JW Regeer xistence@0x58.com wrote:
Hey all,
I keep finding core dumps of the IMAP process on my FreeBSD 11.2, however the backtrace is not very useful:
Core was generated by `imap: [xistence@0x58.com 2601:282:4301:befc:1cfb:807f:e527:5a3b UID SEARCH]'. Program terminated with signal 6, Aborted. #0 0x0000000011c0c47a in ?? () (gdb) bt #0 0x0000000011c0c47a in ?? () #1 0x0000000011c0c444 in ?? () #2 0x00000000000188b0 in cmd_store () #3 0x0000000011c0c3b9 in ?? () #4 0x0000000012216810 in ?? () #5 0x0000000000000005 in ?? () #6 0xffffffdf00000000 in ?? () #7 0xffffffffffffffff in ?? () #8 0x00007fffffffffff in ?? () #9 0x0000000000000005 in ?? () #10 0x00007fffffffe240 in ?? () #11 0x000000001189c6f6 in ?? () #12 0x0000000012355e28 in ?? () #13 0x00000000122de048 in ?? () #14 0x0000000000000000 in ?? () (gdb)
I am sorry that I haven't been able to find any more information or figure out what is going on :-(
doveconf -n output follows:
doveconf -n # 2.3.2.1 (0719df592): /usr/local/etc/dovecot/dovecot.conf # Pigeonhole version 0.5.2 (7704de5e) # OS: FreeBSD 11.2-RELEASE-p4 amd64 # Hostname: juxi.0x58.com auth_mechanisms = plain login first_valid_gid = 127 first_valid_uid = 127 hostname = butler.0x58.com last_valid_gid = 127 last_valid_uid = 127 lmtp_save_to_detail_mailbox = yes login_greeting = Assume the position. mail_gid = 127 mail_home = /usr/local/vmail/domains/%d/%n mail_location = maildir:~/Maildir/ mail_plugins = " quota trash zlib virtual " mail_uid = 127 managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave duplicate namespace butler { hidden = no list = yes location = virtual:/usr/local/vmail/virtual:LAYOUT=maildir++:INDEX=~/virtual mailbox All { auto = subscribe special_use = \All } mailbox Flagged { auto = subscribe special_use = \Flagged } prefix = [Butler]/ separator = / subscriptions = yes type = private } namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = separator = / subscriptions = yes } passdb { args = scheme=CRYPT username_format=%u /usr/local/vmail/domains/%d/passwd driver = passwd-file } plugin { fts = squat quota = maildir:User quota quota_rule = *:storage=5G quota_rule2 = Trash:storage=+100M quota_rule3 = Deleted Messages:storage=+100M recipient_delimiter = + sieve = ~/.dovecot.sieve sieve_dir = ~/sieve stats_refresh = 30 secs } postmaster_address = postmaster@butler.0x58.com protocols = imap lmtp sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } unix_listener auth-userdb { group = vmail mode = 0666 user = vmail } } service imap { drop_priv_before_exec = yes } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0666 user = postfix } } service managesieve-login { inet_listener sieve { port = 4190 } } service stats { fifo_listener stats-mail { mode = 0600 user = vmail } } ssl_cert = :storage=3G driver = passwd-file } verbose_proctitle = yes verbose_ssl = yes protocol lmtp { mail_plugins = " quota trash zlib virtual sieve" } protocol lda { mail_plugins = " quota trash zlib virtual sieve" } protocol imap { mail_plugins = " quota trash zlib virtual fts fts_squat imap_quota imap_zlib" }