Dovecot coredump

Discussion in 'ISPConfig 3 Priority Support' started by macguru, Jan 12, 2018.

  1. macguru

    macguru Member HowtoForge Supporter


    Fresh install 3.1.11 on Ubuntu 16.4 LTS (from Howtoforge perfect install) results in Dovecot core dump.
    All software seem to be latest version.
    How to fix this? Thanks.

    Log file below (login info removed).

    Jan 12 21:56:43 ispconfig dovecot: imap(*** Error: Raw backtrace: /usr/lib/dovecot/ [0x7f2fc4378ee2] -> /usr/lib/dovecot/ [0x7f2fc4378fcd] -> /usr/lib/dovecot/ [0x7f2fc431da61] -> /usr/lib/dovecot/ [0x7f2fc46bcdd8] -> /usr/lib/dovecot/ [0x7f2fc46bd79f] -> /usr/lib/dovecot/ [0x7f2fc46be758] -> /usr/lib/dovecot/ [0x7f2fc46b5de1] -> /usr/lib/dovecot/ [0x7f2fc46cb8fd] -> /usr/lib/dovecot/ [0x7f2fc46cbf03] -> /usr/lib/dovecot/ [0x7f2fc46cbfe8] -> /usr/lib/dovecot/ [0x7f2fc46a5042] -> /usr/lib/dovecot/ [0x7f2fc46578d2] -> /usr/lib/dovecot/ [0x7f2fc46579b8] -> /usr/lib/dovecot/ [0x7f2fc4630b86] -> /usr/lib/dovecot/ [0x7f2fc4630d00] -> /usr/lib/dovecot/ [0x7f2fc46a43b0] -> /usr/lib/dovecot/modules/ [0x7f2fc3b28ad7] -> /usr/lib/dovecot/ [0x7f2fc46310e7] -> dovecot/imap(imap_status_get+0x77) [0x564cf88ad977] -> dovecot/imap(+0x119d6) [0x564cf889c9d6] -> dovecot/imap(cmd_list_full+0x669) [0x564cf889d159] -> dovecot/imap(command_exec+0x9c) [0x564cf88a606c] -> dovecot/imap(+0x193e2) [0x564cf88a43e2] -> dovecot/imap(+0x1946c) [0x564cf88a446c] -> dovecot/imap(client_handle_input+0x165) [0x564cf88a4825] -> dovecot/imap(client_input+0x82) [0x564cf88a4db2] -> /usr/lib/dovecot/ [0x7f2fc438cc6c] -> /usr/lib/dovecot/ [0x7f2fc438e101]
    Jan 12 21:56:44 ispconfig dovecot: imap(** Fatal: master: service(imap): child 3899 killed with signal 6 (core dumped)
  2. macguru

    macguru Member HowtoForge Supporter

    apt list dovecot-imapd
    2.2.22-1ubuntu2.4 amd64
  3. till

    till Super Moderator Staff Member ISPConfig Developer

    Might be a problem with your server hardware. Restart dovecot, if it happens again then you should consider to ask you hoster to make a hardware and memory test.

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