On Tue, 7 Dec 2021 12:44:33 +0200 (EET) Aki Tuomi wrote:

We are happy to announce 2.3.17.1 patch release of Dovecot. This contains some fixes for issues found after 2.3.17 release.

I still get the old error:

Dec 7 12:05:02 christo dovecot[481494]: master: Dovecot v2.3.17.1 (476cd46418) starting up for imap Dec 7 12:05:17 christo dovecot[481540]: imap-login: Login: frank, 192.168.28.84, TLS Dec 7 12:05:18 christo dovecot[481540]: IMAP(frank,192.168.28.84): Fatal: master: service(imap): child 481654 killed with signal 11 (core dumped)

# coredumpctl dump -o core /usr/local/dovecot/libexec/dovecot/imap PID: 481654 (imap) UID: 1953 (frank) GID: 12203 (elsner) Signal: 11 (SEGV) Timestamp: Tue 2021-12-07 12:05:17 CET (2min 0s ago) Command Line: dovecot/imap [frank 192.168.28.84 SELECT] Executable: /usr/local/dovecot/libexec/dovecot/imap Control Group: /system.slice/dovecot.service Unit: dovecot.service Slice: system.slice Boot ID: e991a6fd1fac42aa98913522106cb1c6 Machine ID: 5367c967725543b39d46d1b5b5b90fa8 Hostname: christo Storage: /var/lib/systemd/coredump/core.imap.1953.e991a6fd1fac42aa98913522106cb1c6.481654.1638875117000000.zst (present) Disk Size: 252.4K Message: Process 481654 (imap) of user 1953 dumped core. Stack trace of thread 481654: #0 0x00007fbd353c32cb fts_user_autoindex_exclude (lib20_fts_plugin.so + 0xa2cb) #1 0x00007fbd353cc3b6 fts_mailbox_allocated (lib20_fts_plugin.so + 0x133b6) #2 0x00007fbd35895d1c hook_mailbox_allocated (libdovecot-storage.so.0 + 0x62d1c) #3 0x00007fbd35890f11 mailbox_alloc (libdovecot-storage.so.0 + 0x5df11) #4 0x000055ceb1aa65d2 select_open (imap + 0x1a5d2) #5 0x000055ceb1aae494 command_exec (imap + 0x22494) #6 0x000055ceb1aac4c2 client_command_input (imap + 0x204c2) #7 0x000055ceb1aac574 client_command_input (imap + 0x20574) #8 0x000055ceb1aac97d client_handle_next_command (imap + 0x2097d) #9 0x000055ceb1aacf30 client_input (imap + 0x20f30) #10 0x00007fbd3577e1e9 io_loop_call_io (libdovecot.so.0 + 0x1161e9) #11 0x00007fbd3577f892 io_loop_handler_run_internal (libdovecot.so.0 + 0x117892) #12 0x00007fbd3577e290 io_loop_handler_run (libdovecot.so.0 + 0x116290) #13 0x00007fbd3577e450 io_loop_run (libdovecot.so.0 + 0x116450) #14 0x00007fbd356f24f3 master_service_run (libdovecot.so.0 + 0x8a4f3) #15 0x000055ceb1a9df85 main (imap + 0x11f85) #16 0x00007fbd3549eb75 __libc_start_main (libc.so.6 + 0x27b75) #17 0x000055ceb1a9e04e _start (imap + 0x1204e)

Sad, Frank

We are happy to announce 2.3.17.1 patch release of Dovecot. This contains some fixes for issues found after 2.3.17 release.

I am still seeing this issue in startup logs: LOGS: dovecot[16466]: config: Warning: sieve: Invalid address value for setting `sieve_user_email': Missing domain CONF: plugin { sieve_user_email = %u } DOCS: %u = full username (e.g. user@domain)

And i notice a new error i have not seen in previous versions. dovecot[16462]: master: Warning: Corrected permissions for login directory /var/run/dovecot/token-login However i only got this error twice, subsequent restarts do not give this error anymore so maybe it's nothing to worry about.