Dovecot 2.2.27 > 2.2.24 downgrade errors

[Jerry]

On Mon, 12 Dec 2016 14:49:18 +0200, Mart Pirita stated:

>Hello.
>
>Due win10 issue I had to downgrade 2.2.27 > 2.2.24 and now some
>gettings errors for some users:
>
>Dec 12 14:42:17 server dovecot: imap(user): Panic: file
>mail-index-sync-keywords.c: line 227 (keywords_update_records):
>assertion failed: (data_offset >= sizeof(struct mail_index_record))
>Dec 12 14:42:17 star dovecot: imap(senefelder): Error: Raw backtrace:
>/usr/lib/dovecot/libdovecot.so.0 [0x40185760] ->
>/usr/lib/dovecot/libdovecot.so.0 [0x401863a6] ->
>/usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x4018590c] ->
>/usr/lib/dovecot/libdovecot-storage.so.0 [0x400d80cf] ->
>/usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_keywords+0x182)
>[0x400d829a] -> /usr/lib/dovecot/libdovecot-storage.so.0 [0x400d9405]
>-> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_record+0x2f)
>[0x400d98cb] ->
>/usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_map+0x31c)
>[0x400d9d24] ->
>/usr/lib/dovecot/libdovecot-storage.so.0(mail_index_map+0x9e)
>[0x400d17a2] -> /usr/lib/dovecot/libdovecot-storage.so.0 [0x400e5f3f]
>-> /usr/lib/dovecot/libdovecot-storage.so.0 [0x400e6241] ->
>/usr/lib/dovecot/libdovecot-storage.so.0(mail_index_open+0x86)
>[0x400e635e] ->
>/usr/lib/dovecot/libdovecot-storage.so.0(index_storage_mailbox_open+0xa4)
>[0x400c19e4] -> /usr/lib/dovecot/libdovecot-storage.so.0 [0x40076cce]
>-> /usr
>Dec 12 14:42:17 server dovecot: imap(user): Fatal: master:
>service(imap): child 1090 killed with signal 6 (core dumps disabled)
>
>
>I did stop dovecot, removed all dovecot-* and dovecot.* files from user
>Maildir, still sameerrors.
>
>
>Please advise?

I am not sure what your problem is. I have Dovecot 2.2.27 installed on
a FreeBSD-11 machine. I also have Windows 10 PRO 64 bit, version 1607,
and Outlook 2016. It is now and has been working just fine. Somehow
you have something bonked on your system(s).

-- 
Jerry