[Dovecot] recent dovecot: assertion failed.

Mario Nigrovic-rvvk40 Mario.Nigrovic at freescale.com
Fri Jun 23 01:01:05 EEST 2006


Sounds similar to a problem I was having.  imapd is core dumping.
This issue was largely fixed under beta9 (the core dumps certainly were).

You can find other patches suggested by Timo under the "uidlist files are gone" thread (very recent).

					Mario

sergey ivanov wrote:
> Hi,
> today I have built dovecot from cvs sources, and upgraded server from 
> beta-7 to this newer version.
> Then i got problems with opening INBOX using thunderbird 1.5.0.2. The 
> client says "Opening folder...",  then, after about half a minute, 
> blinking "connecting to the server" and returning to "Opening folder..."
> /var/log/maillog gets the messages:
> ---
> Jun 22 17:19:07 parkheights dovecot: imap-login: Login: user=<seriv>, 
> method=plain, rip=66.80.117.2, lip=192.168.10.14, TLS
> Jun 22 17:19:26 parkheights dovecot: IMAP(seriv): file index-search.c: 
> line 845 (search_get_seqset): assertion failed: (ctx->seq1 <= ctx->seq2)
> Jun 22 17:19:26 parkheights dovecot: child 25812 (imap) killed with 
> signal 6
> ---
> and this lines repeat and repeat.
> 
> At the same time I can open some INBOX' subfolders at the same server. 
> So, I think it is a problem not with a server's software, but with mail 
> storage.
> Help me, please,  - how can I fix these indexes, or what causes the 
> problem with access to that mail folder?
> My dovecot's configs are:
> ---
> # dovecot  -a -n
> protocols: imaps pop3s
> ssl_cert_file: /etc/postfix/cert.pem
> ssl_key_file: /etc/postfix/key.pem
> login_dir: /var/run/dovecot/login
> login_executable(default): /usr/lib/dovecot/imap-login
> login_executable(imap): /usr/lib/dovecot/imap-login
> login_executable(pop3): /usr/lib/dovecot/pop3-login
> default_mail_env: maildir:/home/%u/.imap
> lock_method: flock
> mail_executable(default): /usr/lib/dovecot/imap
> mail_executable(imap): /usr/lib/dovecot/imap
> mail_executable(pop3): /usr/lib/dovecot/pop3
> mail_plugin_dir(default): /usr/lib/dovecot/modules/imap
> mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap
> mail_plugin_dir(pop3): /usr/lib/dovecot/modules/pop3
> pop3_uidl_format(default):
> pop3_uidl_format(imap):
> pop3_uidl_format(pop3): %08Xu%08Xv
> auth default:
>  passdb:
>    driver: pam
>  userdb:
>    driver: passwd
> ---
> # dovecot  --build-options
> Build options: ioloop=epoll dnotify ipv6 openssl mysql postgresql sqlite
> Passdb: checkpassword ldap pam passwd passwd-file shadow sql
> Userdb: checkpassword ldap passwd passwd-file sql static
> 


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