dovecot - Mar 2009 - v1.2.beta2: Fatal: io_loop_handle_add: epoll_ctl(1, 10): Bad file descriptor

Hi Timo,

I'm playing with Dovecot v1.2.beta2 currently. When the dict process was
started via deliver(?) and Dovecot is killed (kill $PID_OF_DOVECOT)
after delivering only one message, it logs:
Fatal: io_loop_handle_add: epoll_ctl(1, 10): Bad file descriptor

If the dict process was not started or deliver has delivered more than
one message, the error doesn't occur.
I'm not using SELinux or AppArmor or something similar.

# 1.2.beta2: /usr/local/dovecot12/etc/dovecot.conf
# OS: Linux 2.6.26-1-amd64 x86_64 Debian squeeze/sid
log_path: /usr/local/dovecot12/var/log/dovecot.log
protocols: imap
listen: 10.11.12.13:10143
ssl: no
disable_plaintext_auth: no
login_dir: /usr/local/dovecot12/var/run/dovecot/login
login_executable: /usr/local/dovecot12/libexec/dovecot/imap-login
verbose_proctitle: yes
first_valid_uid: 70000
first_valid_gid: 70000
mail_privileged_group: mail
mail_location: maildir:~/Maildir
mail_plugins: quota imap_quota
auth default:
  mechanisms: digest-md5 cram-md5 login plain
  user: nobody
  verbose: yes
  debug: yes
  passdb:
    driver: sql
    args: /usr/local/dovecot12/etc/dovecot-sql.conf
  userdb:
    driver: sql
    args: /usr/local/dovecot12/etc/dovecot-sql.conf
  socket:
    type: listen
    master:
      path: /usr/local/dovecot12/var/run/dovecot/auth-master
      mode: 384
plugin:
  quota: dict:user::noenforcing:proxy::quotadict
  quota_rule: *:storage=10M:messages=11
  quota_rule2: Trash:storage=50%%
  mail_debug: yes
dict:
  quotadict: pgsql:/usr/local/dovecot12/etc/dovecot-dict-quota.conf


Regards,
Pascal
-- 
The trapper recommends today: cafefeed.0907505 at localdomain.org

On 16.03.2009 05:28 Pascal Volk wrote:
> Hi Timo,
> [?]
> Fatal: io_loop_handle_add: epoll_ctl(1, 10): Bad file descriptor
Wow! I love Dovecot's innate recuperative power. ;-)
I can't reproduce the error no longer. 

There _was_ also a strange thing with the quota settings:
deliver(j.doe at example.com): Mar 16 04:13:14 Info: Quota root: name=user
backend=dict args=:noenforcing:proxy::quotadict
deliver(j.doe at example.com): Mar 16 04:13:14 Info: Quota rule: root=user
mailbox=* bytes=10485760 messages=11
deliver(j.doe at example.com): Mar 16 04:13:14 Info: Quota rule: root=user
mailbox=Trash bytes=5242880 (50%) messages=0
deliver(j.doe at example.com): Mar 16 04:13:14 Info: dict quota: user=j.doe at
example.com, uri=proxy::quotadict, noenforcing=1
...
deliver(j.doe at example.com): Mar 16 04:13:14 Info: dict quota: user=j.doe at
example.com, uri=proxy::quotadict, noenforcing=1
...
dovecot: Mar 16 04:13:14 Error: dict: dict client: Unconfigured dictionary name
'quotadict'

If you are interested I'll send you the logfile.


Regards,
Pascal
-- 
The trapper recommends today: f007ba11.0907506 at localdomain.org

On Mon, 2009-03-16 at 05:28 +0100, Pascal Volk wrote:
> Fatal: io_loop_handle_add: epoll_ctl(1, 10): Bad file descriptor
> 
> If the dict process was not started or deliver has delivered more than
> one message, the error doesn't occur.
This is fixed by http://hg.dovecot.org/dovecot-1.2/rev/7ddf32656d8c

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