Exactly - I removed then with find . -name "dovecot.index*" -type f -delete
There is no need to restart dovecot. IMAP client will be forced to resync all the emails from the server. > Le 28 nov. 2018 à 23:20, JCA <1.41...@gmail.com <mailto:1.41...@gmail.com>> a > écrit : > > Thanks. Assuming that the IMAP mail directory for the account affected is > under /home/xyz/mail, are you talking about the contents of the index > directory, excluding the log file therein? > > On Wed, Nov 28, 2018 at 2:29 PM Thomas Durand <t...@rezoo.org > <mailto:t...@rezoo.org>> wrote: > Hi, > > I had the similar messages after an upgrade then downgrade. I was able to fix > by removing all indexes files. > > Thomas > > > Le 28 nov. 2018 à 22:02, JCA <1.41...@gmail.com <mailto:1.41...@gmail.com>> > > a écrit : > > > > This happening when my Thunderbird client is trying to establish a > > connection with a Dovecot server. Some background first: > > > > 1) I am running Thunderbird 6.20.1 from a Linux client. > > 2) Other clients (e.g. Maildroid in my Android phone) do not have any > > issues. > > 3) The Dovecot software is version 2.2.9, running in a Linux server. > > 4) This may be the root of the problem: at some point, the Dovecot > > software was changed to version 2.3.1, and the reverted to 2.2.9. The > > crash started to appear when this reversion took place. > > > > My guess is that upgrading to 2.3.1 will eliminate this problem. However, > > in case that does not solve the problem, I would be grateful if anybody > > could throw some light into exactly what is going on here, and whether it > > can be fixed even without the need of upgrading to 2.3.1. > > > > What follows are the traces generated by Dovecot 2.2.9 when a connection > > is attempted from Thunderbird, with usernames and IP addresses disguised > > for privacy, and some blank lines inserted for readability: > > > > Nov 28 13:36:20 imap-login: Info: Login: user=<xyz>, method=PLAIN, > > rip=xxx.yyy.z > > zz.154, lip=aaa.bbb.ccc.7, mpid=29245, TLS, session=<q7jNhL97qQDMhbWa> > > > > Nov 28 13:36:20 imap(xyz): Panic: file mail-index-sync-keywords.c: line 227 > > (key > > words_update_records): assertion failed: (data_offset >= sizeof(struct > > mail_index_record)) > > > > Nov 28 13:36:20 imap(xyz): Error: Raw backtrace: > > /usr/lib/dovecot/libdovecot.so. > > 0(+0x65626) [0xb75ae626] -> /usr/lib/dovecot/libdovecot.so.0(+0x6569f) > > [0xb75ae6 > > 9f] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0xb756180e] -> > > /usr/lib/dove > > cot/libdovecot-storage.so.0(mail_index_sync_keywords+0x707) [0xb76cb6b7] -> > > /usr > > /lib/dovecot/libdovecot-storage.so.0(mail_index_sync_record+0xf7) > > [0xb76cc167] - > > > /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_map+0x2a4) > > > [0xb76cd22 > > 4] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_map+0x57c) > > [0xb76bcb9c > > ] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xb7c2a) [0xb76b7c2a] -> > > /usr/lib > > /dovecot/libdovecot-storage.so.0(+0xb7daa) [0xb76b7daa] -> > > /usr/lib/dovecot/libd > > ovecot-storage.so.0(mail_index_open+0x114) [0xb76b7f54] -> > > /usr/lib/dovecot/libd > > ovecot-storage.so.0(index_storage_mailbox_open+0xab) [0xb76a808b] -> > > /usr/lib/do > > vecot/libdovecot-storage.so.0(+0x5a481) [0xb765a481] -> > > /usr/lib/dovecot/libdove > > cot-storage.so.0(+0x5a6f2) [0xb765a6f2] -> > > /usr/lib/dovecot/libdovecot-storage.s > > o.0(+0x7a017) [0xb767a017] -> > > /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_o > > pen+0x26) [0xb767a1d6] -> dovecot/imap(client_open_save_dest_box+0x79) > > [0x805dca > > 9] -> dovecot/imap() [0x8052678] -> dovecot/imap(command_exec+0x32) > > [0x805d7a2] > > -> dovecot/imap() [0x805c746] -> dovecot/imap() [0x805c820] -> > > dovecot/imap(clie > > nt_handle_input+0x125) [0x805cad5] -> dovecot/imap(client_input+0x71) > > [0x805ce91 > > ] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x42) [0xb75c1292] -> > > /usr > > /lib/dovecot/libdovecot.so.0(io_loop_handler_run+0xdb) [0xb75c22cb] -> > > /usr/lib/ > > dovecot/libdovecot.so.0(io_loop_run+0x48) [0xb75c0cd8] -> > > /usr/lib/dovecot/libdo > > vecot.so.0(master_service_run+0x2d) [0xb756728d] -> > > dovecot/imap(main+0x2bf) [0x > > 8066fef] -> /lib/libc.so.6(__libc_start_main+0xe6) [0xb73cfdb6] > > > > Nov 28 13:36:20 imap(xyz): Fatal: master: service(imap): child 29245 killed > > with > > signal 6 (core dumps disabled) > > > > Nov 28 13:36:20 imap-login: Info: Login: user=<xyz>, method=PLAIN, > > rip=xxx.yyy.z > > zz.154, lip=aaa.bbb.ccc.7, mpid=29247, TLS, session=<xPzShL97lADMhbWa> > > > > Nov 28 13:36:21 imap(xyz): Panic: file mail-index-sync-keywords.c: line 227 > > (key > > words_update_records): assertion failed: (data_offset >= sizeof(struct > > mail_inde > > x_record)) > > > > Nov 28 13:36:21 imap(xyz): Error: Raw backtrace: > > /usr/lib/dovecot/libdovecot.so. > > 0(+0x65626) [0xb7757626] -> /usr/lib/dovecot/libdovecot.so.0(+0x6569f) > > [0xb77576 > > 9f] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0xb770a80e] -> > > /usr/lib/dove > > cot/libdovecot-storage.so.0(mail_index_sync_keywords+0x707) [0xb78746b7] -> > > /usr > > /lib/dovecot/libdovecot-storage.so.0(mail_index_sync_record+0xf7) > > [0xb7875167] - > > > /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_map+0x2a4) > > > [0xb787622 > > 4] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_map+0x57c) > > [0xb7865b9c > > ] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xb7c2a) [0xb7860c2a] -> > > /usr/lib > > /dovecot/libdovecot-storage.so.0(+0xb7daa) [0xb7860daa] -> > > /usr/lib/dovecot/libd > > ovecot-storage.so.0(mail_index_open+0x114) [0xb7860f54] -> > > /usr/lib/dovecot/libd > > ovecot-storage.so.0(index_storage_mailbox_open+0xab) [0xb785108b] -> > > /usr/lib/do > > vecot/libdovecot-storage.so.0(+0x5a481) [0xb7803481] -> > > /usr/lib/dovecot/libdove > > cot-storage.so.0(+0x5a6f2) [0xb78036f2] -> > > /usr/lib/dovecot/libdovecot-storage.s > > o.0(+0x7a017) [0xb7823017] -> > > /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_o > > pen+0x26) [0xb78231d6] -> dovecot/imap(client_open_save_dest_box+0x79) > > [0x805dca > > 9] -> dovecot/imap() [0x8052678] -> dovecot/imap(command_exec+0x32) > > [0x805d7a2] > > -> dovecot/imap() [0x805c746] -> dovecot/imap() [0x805c820] -> > > dovecot/imap(clie > > nt_handle_input+0x125) [0x805cad5] -> dovecot/imap(client_input+0x71) > > [0x805ce91 > > ] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x42) [0xb776a292] -> > > /usr > > /lib/dovecot/libdovecot.so.0(io_loop_handler_run+0xdb) [0xb776b2cb] -> > > /usr/lib/ > > dovecot/libdovecot.so.0(io_loop_run+0x48) [0xb7769cd8] -> > > /usr/lib/dovecot/libdo > > vecot.so.0(master_service_run+0x2d) [0xb771028d] -> > > dovecot/imap(main+0x2bf) [0x > > 8066fef] -> /lib/libc.so.6(__libc_start_main+0xe6) [0xb7578db6] > > > > Nov 28 13:36:21 imap(xyz): Fatal: master: service(imap): child 29247 killed > > with > > signal 6 (core dumps disabled) > >
