Hi, 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(***@domain.lv): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x7aee2) [0x7f2fc4378ee2] -> /usr/lib/dovecot/libdovecot.so.0(+0x7afcd) [0x7f2fc4378fcd] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f2fc431da61] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_keywords+0x828) [0x7f2fc46bcdd8] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_record+0xef) [0x7f2fc46bd79f] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_map+0x238) [0x7f2fc46be758] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_map+0x71) [0x7f2fc46b5de1] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xd28fd) [0x7f2fc46cb8fd] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xd2f03) [0x7f2fc46cbf03] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_open+0x78) [0x7f2fc46cbfe8] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_storage_mailbox_open+0x92) [0x7f2fc46a5042] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x5e8d2) [0x7f2fc46578d2] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x5e9b8) [0x7f2fc46579b8] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x37b86) [0x7f2fc4630b86] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_open+0x20) [0x7f2fc4630d00] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_storage_get_status+0x20) [0x7f2fc46a43b0] -> /usr/lib/dovecot/modules/lib10_quota_plugin.so(+0xbad7) [0x7f2fc3b28ad7] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x37) [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/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f2fc438cc6c] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f2fc438e101] Jan 12 21:56:44 ispconfig dovecot: imap(**@domain.lv): Fatal: master: service(imap): child 3899 killed with signal 6 (core dumped)
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.
