Dovecot v2.3.17 released

[Frank Elsner]

On Thu, 28 Oct 2021 17:32:28 +0300 (EEST) Aki Tuomi wrote:

  [ ... ]

> I guess you are using systemd-coredump, so try
> 
> coredumpctl dump -o core /usr/libexec/dovecot/imap 

That worked so I can provide

# coredumpctl dump -o core /usr/local/dovecot/libexec/dovecot/imap
           PID: 309338 (imap)
           UID: 1953 (frank)
           GID: 12203 (elsner)
        Signal: 11 (SEGV)
     Timestamp: Thu 2021-10-28 15:48:43 CEST (2h 19min ago)
  Command Line: dovecot/imap [frank 127.0.0.1 STATUS]
    Executable: /usr/local/dovecot/libexec/dovecot/imap
 Control Group: /system.slice/dovecot.service
          Unit: dovecot.service
         Slice: system.slice
       Boot ID: c97b6e2b6f464589b7a50fbf4009d2bb
    Machine ID: 5367c967725543b39d46d1b5b5b90fa8
      Hostname: christo
       Storage: /var/lib/systemd/coredump/core.imap.1953.c97b6e2b6f464589b7a50fbf4009d2bb.309338.1635428923000000.zst (present)
     Disk Size: 252.6K
       Message: Process 309338 (imap) of user 1953 dumped core.
                
                Stack trace of thread 309338:
                #0  0x00007ff2193782cb fts_user_autoindex_exclude (lib20_fts_plugin.so + 0xa2cb)
                #1  0x00007ff2193813b6 fts_mailbox_allocated (lib20_fts_plugin.so + 0x133b6)
                #2  0x00007ff21984ad1c hook_mailbox_allocated (libdovecot-storage.so.0 + 0x62d1c)
                #3  0x00007ff219845f11 mailbox_alloc (libdovecot-storage.so.0 + 0x5df11)
                #4  0x000055d49e2003e5 imap_status_get (imap + 0x2b3e5)
                #5  0x000055d49e1f0c6e cmd_status (imap + 0x1bc6e)
                #6  0x000055d49e1f7494 command_exec (imap + 0x22494)
                #7  0x000055d49e1f54c2 client_command_input (imap + 0x204c2)
                #8  0x000055d49e1f5574 client_command_input (imap + 0x20574)
                #9  0x000055d49e1f597d client_handle_next_command (imap + 0x2097d)
                #10 0x000055d49e1f5f30 client_input (imap + 0x20f30)
                #11 0x00007ff219733249 io_loop_call_io (libdovecot.so.0 + 0x116249)
                #12 0x00007ff2197348f2 io_loop_handler_run_internal (libdovecot.so.0 + 0x1178f2)
                #13 0x00007ff2197332f0 io_loop_handler_run (libdovecot.so.0 + 0x1162f0)
                #14 0x00007ff2197334b0 io_loop_run (libdovecot.so.0 + 0x1164b0)
                #15 0x00007ff2196a74f3 master_service_run (libdovecot.so.0 + 0x8a4f3)
                #16 0x000055d49e1e6f85 main (imap + 0x11f85)
                #17 0x00007ff219453b75 __libc_start_main (libc.so.6 + 0x27b75)
                #18 0x000055d49e1e704e _start (imap + 0x1204e)

HTH, Frank