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Kim Bisgaard

2013-Jul-14 10:18 UTC

[Dovecot] constant Log synchronization error's

Hi,

I am seeing constant "Log synchronization error"s in my logs. See
later
for an example.

This is dovecot 2.2.4, pigeonhole 0.4.1, and postfix 2.10.1 (with 
mailbox_command = /usr/libexec/dovecot/deliver) on a Fedora 19 system.

I am using packages from Atrpms so there are some patches applied - ask 
for details. The mailboxes have resently been moved from a i386 system. 
I have tried to manually do "doveadm force-resync" for all users, but 
the problem persists :-(

Here are an example from a user which does not use sieve:
11:45:48 Y dovecot: imap-login: Login: user=<X>, method=PLAIN, 
rip=62.199.61.123, lip=192.168.0.5, mpid=21531, TLS, 
session=<XxDNm3XhdAA+xz17>
11:45:52 Y dovecot: imap-login: Login: user=<X>, method=PLAIN, 
rip=62.199.61.123, lip=192.168.0.5, mpid=21541, TLS, 
session=<UewQnHXhAwA+xz17>
11:45:54 Y dovecot: imap(X): Error: mdbox 
/var/mail/X/mdbox/mailboxes/INBOX/Streams/dbox-Mails: map uidvalidity 
mismatch (0 vs 1283330954)
11:45:54 Y dovecot: imap(X): Disconnected: Internal error occurred. 
Refer to server log for more information. [2013-07-14 11:45:54] in=353 
out=115680
11:45:54 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/storage/dovecot.map.index
11:45:54 Y dovecot: imap(X): Warning: mdbox /var/mail/X/mdbox/storage: 
rebuilding indexes
11:45:54 Y dovecot: imap(X): Disconnected: Disconnected in IDLE in=707 
out=437806
11:45:55 Y dovecot: imap(X): Error: Log synchronization error at 
seq=4,offset=156 for 
/var/mail/X/mdbox/mailboxes/INBOX/Kvitteringer/dbox-Mails/dovecot.index: 
Ex tension header update points outside header size
11:45:55 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/INBOX/Kvitteringer/dbox-Mails/dovecot.index
11:45:55 Y dovecot: imap(X): Error: Log synchronization error at 
seq=9,offset=156 for 
/var/mail/X/mdbox/mailboxes/INBOX/Streams/dbox-Mails/dovecot.index: 
Extensi on header update points outside header size
11:45:55 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/INBOX/Streams/dbox-Mails/dovecot.index
11:45:55 Y dovecot: imap(X): Error: Log synchronization error at 
seq=13,offset=156 for 
/var/mail/X/mdbox/mailboxes/Facebook/dbox-Mails/dovecot.index: Extension 
h eader update points outside header size
11:45:55 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/Facebook/dbox-Mails/dovecot.index
11:45:55 Y dovecot: imap(X): Error: Log synchronization error at 
seq=5,offset=156 for 
/var/mail/X/mdbox/mailboxes/Junk/dbox-Mails/dovecot.index: Extension 
header update points outside header size
11:45:55 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/Junk/dbox-Mails/dovecot.index
11:45:55 Y dovecot: imap(X): Error: Log synchronization error at 
seq=5,offset=156 for 
/var/mail/X/mdbox/mailboxes/Sent/dbox-Mails/dovecot.index: Extension 
header update points outside header size
11:45:55 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/Sent/dbox-Mails/dovecot.index
11:45:55 Y dovecot: imap(X): Error: Log synchronization error at 
seq=4,offset=156 for 
/var/mail/X/mdbox/mailboxes/Drafts/dbox-Mails/dovecot.index: Extension 
header update points outside header size
11:45:55 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/Drafts/dbox-Mails/dovecot.index
11:45:55 Y dovecot: imap(X): Error: Log synchronization error at 
seq=4,offset=156 for 
/var/mail/X/mdbox/mailboxes/Archives/dbox-Mails/dovecot.index: Extension 
header update points outside header size
11:45:55 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/Archives/dbox-Mails/dovecot.index
11:45:55 Y dovecot: imap-login: Disconnected (no auth attempts in 1 
secs): user=<>, rip=62.199.61.123, lip=192.168.0.5, TLS, 
session=<dz05nHXh9wA+xz17>
11:45:55 Y dovecot: imap(X): Error: Log synchronization error at 
seq=4,offset=156 for 
/var/mail/X/mdbox/mailboxes/Archives/2012/dbox-Mails/dovecot.index: 
Extension header update points outside header size
11:45:55 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/Archives/2012/dbox-Mails/dovecot.index
11:45:55 Y dovecot: imap-login: Login: user=<X>, method=PLAIN, 
rip=62.199.61.123, lip=192.168.0.5, mpid=21548, TLS, 
session=<bAs5nHXhfgA+xz17>
11:45:55 Y dovecot: imap(X): Error: Log synchronization error at 
seq=5,offset=156 for 
/var/mail/X/mdbox/mailboxes/Trash/dbox-Mails/dovecot.index: Extension 
header update points outside header size
11:45:55 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/Trash/dbox-Mails/dovecot.index
11:45:55 Y dovecot: imap(X): Error: Log synchronization error at 
seq=4,offset=156 for 
/var/mail/X/mdbox/mailboxes/Trash/Spam/dbox-Mails/dovecot.index: 
Extension header update points outside header size
11:45:55 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/Trash/Spam/dbox-Mails/dovecot.index
11:45:55 Y dovecot: imap-login: Login: user=<X>, method=PLAIN, 
rip=62.199.61.123, lip=192.168.0.5, mpid=21552, TLS, 
session=<zCw7nHXh2AA+xz17>
11:45:55 Y dovecot: imap(X): Connection closed: Connection reset by peer 
in=118 out=111246
11:45:56 Y dovecot: imap-login: Disconnected (no auth attempts in 1 
secs): user=<>, rip=62.199.61.123, lip=192.168.0.5, TLS, 
session=<Ov9MnHXhgwA+xz17>
11:45:56 Y dovecot: imap-login: Disconnected (no auth attempts in 0 
secs): user=<>, rip=62.199.61.123, lip=192.168.0.5, TLS, 
session=<OK5RnHXhiAA+xz17>
11:45:56 Y dovecot: imap(X): Error: mdbox 
/var/mail/X/mdbox/mailboxes/INBOX/Streams/dbox-Mails: map uidvalidity 
mismatch (0 vs 1283330954)
11:45:56 Y dovecot: imap(X): Disconnected: Internal error occurred. 
Refer to server log for more information. [2013-07-14 11:45:56] in=353 
out=115647
11:45:56 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/storage/dovecot.map.index
11:45:56 Y dovecot: imap(X): Warning: mdbox /var/mail/X/mdbox/storage: 
rebuilding indexes
11:45:57 Y dovecot: imap(X): Error: Log synchronization error at 
seq=5,offset=156 for 
/var/mail/X/mdbox/mailboxes/INBOX/Kvitteringer/dbox-Mails/dovecot.index: 
Extension header update points outside header size
11:45:57 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/INBOX/Kvitteringer/dbox-Mails/dovecot.index
11:45:57 Y dovecot: imap(X): Error: Log synchronization error at 
seq=10,offset=156 for 
/var/mail/X/mdbox/mailboxes/INBOX/Streams/dbox-Mails/dovecot.index: 
Extension header update points outside header size
11:45:57 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/INBOX/Streams/dbox-Mails/dovecot.index
11:45:57 Y dovecot: imap(X): Error: Log synchronization error at 
seq=14,offset=156 for 
/var/mail/X/mdbox/mailboxes/Facebook/dbox-Mails/dovecot.index: Extension 
header update points outside header size
11:45:57 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/Facebook/dbox-Mails/dovecot.index
11:45:57 Y dovecot: imap(X): Error: Log synchronization error at 
seq=6,offset=156 for 
/var/mail/X/mdbox/mailboxes/Junk/dbox-Mails/dovecot.index: Extension 
header update points outside header size
11:45:57 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/Junk/dbox-Mails/dovecot.index
11:45:57 Y dovecot: imap(X): Error: Log synchronization error at 
seq=6,offset=156 for 
/var/mail/X/mdbox/mailboxes/Sent/dbox-Mails/dovecot.index: Extension 
header update points outside header size
11:45:57 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/Sent/dbox-Mails/dovecot.index
11:45:57 Y dovecot: imap(X): Error: Log synchronization error at 
seq=5,offset=156 for 
/var/mail/X/mdbox/mailboxes/Drafts/dbox-Mails/dovecot.index: Extension 
header update points outside header size
11:45:57 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/Drafts/dbox-Mails/dovecot.index
11:45:57 Y dovecot: imap(X): Error: Log synchronization error at 
seq=5,offset=156 for 
/var/mail/X/mdbox/mailboxes/Archives/dbox-Mails/dovecot.index: Extension 
header update points outside header size
11:45:57 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/Archives/dbox-Mails/dovecot.index
11:45:57 Y dovecot: imap(X): Error: Log synchronization error at 
seq=5,offset=156 for 
/var/mail/X/mdbox/mailboxes/Archives/2012/dbox-Mails/dovecot.index: 
Extension header update points outside header size
11:45:57 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/Archives/2012/dbox-Mails/dovecot.index
11:45:57 Y dovecot: imap(X): Error: Log synchronization error at 
seq=6,offset=156 for 
/var/mail/X/mdbox/mailboxes/Trash/dbox-Mails/dovecot.index: Extension 
header update points outside header size
11:45:57 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/Trash/dbox-Mails/dovecot.index
11:45:57 Y dovecot: imap(X): Error: Log synchronization error at 
seq=5,offset=156 for 
/var/mail/X/mdbox/mailboxes/Trash/Spam/dbox-Mails/dovecot.index: 
Extension header update points outside header size
11:45:57 Y dovecot: imap(X): Warning: fscking index file 
/var/mail/X/mdbox/mailboxes/Trash/Spam/dbox-Mails/dovecot.index
11:45:57 Y dovecot: imap-login: Login: user=<X>, method=PLAIN, 
rip=62.199.61.123, lip=192.168.0.5, mpid=21563, TLS, 
session=<gs9WnHXhcwA+xz17>
11:45:57 Y dovecot: imap(X): Connection closed: Connection reset by peer 
in=150 out=111316
11:45:57 Y dovecot: imap-login: Login: user=<X>, method=PLAIN, 
rip=62.199.61.123, lip=192.168.0.5, mpid=21568, TLS, 
session=<4y1hnHXhkQA+xz17>
11:46:05 Y dovecot: imap-login: Login: user=<X>, method=PLAIN, 
rip=62.199.61.123, lip=192.168.0.5, mpid=21574, TLS, 
session=<+zbNnHXhBAA+xz17>

My config is:
# dovecot -n
# 2.2.4: /etc/dovecot/dovecot.conf
# OS: Linux 3.9.9-301.fc19.x86_64 x86_64 Fedora release 19 
(Schr?dinger?s Cat) ext4
mail_location = mdbox:/var/mail/%u/mdbox
mbox_write_locks = fcntl
namespace inbox {
inbox = yes
location mailbox Drafts {
special_use = \Drafts
}
mailbox Junk {
special_use = \Junk
}
mailbox Sent {
special_use = \Sent
}
mailbox "Sent Messages" {
special_use = \Sent
}
mailbox Trash {
special_use = \Trash
}
prefix separator = .
}
passdb {
driver = pam
}
plugin {
sieve = ~/.dovecot.sieve
sieve_dir = ~/sieve
sieve_extensions = +imapflags
sieve_subaddress_sep = -
}
postmaster_address = postmaster at alleroedderne.adsl.dk
protocols = imap
recipient_delimiter = -
ssl = required
ssl_cert = </etc/pki/dovecot/certs/dovecot.pem
ssl_key = </etc/pki/dovecot/private/dovecot.pem
userdb {
driver = passwd
}
protocol lda {
mail_plugins = " sieve"
}


Regards,
Kim

kim Bisgaard

2013-Jul-16 06:41 UTC

head link

[Dovecot] constant Log synchronization error's

Some more detail :-)

The previous system (i386) worked fine with dovecot 2.2.2 and pigeonhole 0.4.0
packages also from Atrpms on Fedora 17.

I have downgraded to 2.1.16 and pigeonhole 0.3.5 for the time being.

Regards,
Kim


On 2013-07-14 12:18, Kim Bisgaard wrote:> Hi,
>
> I am seeing constant "Log synchronization error"s in my logs. See
later for an example.
>
> This is dovecot 2.2.4, pigeonhole 0.4.1, and postfix 2.10.1 (with
mailbox_command = /usr/libexec/dovecot/deliver) on a Fedora 19 system.
>
> I am using packages from Atrpms so there are some patches applied - ask for
details. The mailboxes have resently been moved from a i386
> system. I have tried to manually do "doveadm force-resync" for
all users, but the problem persists :-(
>
> Here are an example from a user which does not use sieve:
> 11:45:48 Y dovecot: imap-login: Login: user=<X>, method=PLAIN,
rip=62.199.61.123, lip=192.168.0.5, mpid=21531, TLS,
session=<XxDNm3XhdAA+xz17>
> 11:45:52 Y dovecot: imap-login: Login: user=<X>, method=PLAIN,
rip=62.199.61.123, lip=192.168.0.5, mpid=21541, TLS,
session=<UewQnHXhAwA+xz17>
> 11:45:54 Y dovecot: imap(X): Error: mdbox
/var/mail/X/mdbox/mailboxes/INBOX/Streams/dbox-Mails: map uidvalidity mismatch
(0 vs 1283330954)
> 11:45:54 Y dovecot: imap(X): Disconnected: Internal error occurred. Refer
to server log for more information. [2013-07-14 11:45:54] in=353
> out=115680
> 11:45:54 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/storage/dovecot.map.index
> 11:45:54 Y dovecot: imap(X): Warning: mdbox /var/mail/X/mdbox/storage:
rebuilding indexes
> 11:45:54 Y dovecot: imap(X): Disconnected: Disconnected in IDLE in=707
out=437806
> 11:45:55 Y dovecot: imap(X): Error: Log synchronization error at
seq=4,offset=156 for
> /var/mail/X/mdbox/mailboxes/INBOX/Kvitteringer/dbox-Mails/dovecot.index: Ex
tension header update points outside header size
> 11:45:55 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/INBOX/Kvitteringer/dbox-Mails/dovecot.index
> 11:45:55 Y dovecot: imap(X): Error: Log synchronization error at
seq=9,offset=156 for
> /var/mail/X/mdbox/mailboxes/INBOX/Streams/dbox-Mails/dovecot.index: Extensi
on header update points outside header size
> 11:45:55 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/INBOX/Streams/dbox-Mails/dovecot.index
> 11:45:55 Y dovecot: imap(X): Error: Log synchronization error at
seq=13,offset=156 for
> /var/mail/X/mdbox/mailboxes/Facebook/dbox-Mails/dovecot.index: Extension h
eader update points outside header size
> 11:45:55 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/Facebook/dbox-Mails/dovecot.index
> 11:45:55 Y dovecot: imap(X): Error: Log synchronization error at
seq=5,offset=156 for
> /var/mail/X/mdbox/mailboxes/Junk/dbox-Mails/dovecot.index: Extension header
update points outside header size
> 11:45:55 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/Junk/dbox-Mails/dovecot.index
> 11:45:55 Y dovecot: imap(X): Error: Log synchronization error at
seq=5,offset=156 for
> /var/mail/X/mdbox/mailboxes/Sent/dbox-Mails/dovecot.index: Extension header
update points outside header size
> 11:45:55 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/Sent/dbox-Mails/dovecot.index
> 11:45:55 Y dovecot: imap(X): Error: Log synchronization error at
seq=4,offset=156 for
> /var/mail/X/mdbox/mailboxes/Drafts/dbox-Mails/dovecot.index: Extension
header update points outside header size
> 11:45:55 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/Drafts/dbox-Mails/dovecot.index
> 11:45:55 Y dovecot: imap(X): Error: Log synchronization error at
seq=4,offset=156 for
> /var/mail/X/mdbox/mailboxes/Archives/dbox-Mails/dovecot.index: Extension
header update points outside header size
> 11:45:55 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/Archives/dbox-Mails/dovecot.index
> 11:45:55 Y dovecot: imap-login: Disconnected (no auth attempts in 1 secs):
user=<>, rip=62.199.61.123, lip=192.168.0.5, TLS,
> session=<dz05nHXh9wA+xz17>
> 11:45:55 Y dovecot: imap(X): Error: Log synchronization error at
seq=4,offset=156 for
> /var/mail/X/mdbox/mailboxes/Archives/2012/dbox-Mails/dovecot.index:
Extension header update points outside header size
> 11:45:55 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/Archives/2012/dbox-Mails/dovecot.index
> 11:45:55 Y dovecot: imap-login: Login: user=<X>, method=PLAIN,
rip=62.199.61.123, lip=192.168.0.5, mpid=21548, TLS,
session=<bAs5nHXhfgA+xz17>
> 11:45:55 Y dovecot: imap(X): Error: Log synchronization error at
seq=5,offset=156 for
> /var/mail/X/mdbox/mailboxes/Trash/dbox-Mails/dovecot.index: Extension
header update points outside header size
> 11:45:55 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/Trash/dbox-Mails/dovecot.index
> 11:45:55 Y dovecot: imap(X): Error: Log synchronization error at
seq=4,offset=156 for
> /var/mail/X/mdbox/mailboxes/Trash/Spam/dbox-Mails/dovecot.index: Extension
header update points outside header size
> 11:45:55 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/Trash/Spam/dbox-Mails/dovecot.index
> 11:45:55 Y dovecot: imap-login: Login: user=<X>, method=PLAIN,
rip=62.199.61.123, lip=192.168.0.5, mpid=21552, TLS,
session=<zCw7nHXh2AA+xz17>
> 11:45:55 Y dovecot: imap(X): Connection closed: Connection reset by peer
in=118 out=111246
> 11:45:56 Y dovecot: imap-login: Disconnected (no auth attempts in 1 secs):
user=<>, rip=62.199.61.123, lip=192.168.0.5, TLS,
> session=<Ov9MnHXhgwA+xz17>
> 11:45:56 Y dovecot: imap-login: Disconnected (no auth attempts in 0 secs):
user=<>, rip=62.199.61.123, lip=192.168.0.5, TLS,
> session=<OK5RnHXhiAA+xz17>
> 11:45:56 Y dovecot: imap(X): Error: mdbox
/var/mail/X/mdbox/mailboxes/INBOX/Streams/dbox-Mails: map uidvalidity mismatch
(0 vs 1283330954)
> 11:45:56 Y dovecot: imap(X): Disconnected: Internal error occurred. Refer
to server log for more information. [2013-07-14 11:45:56] in=353
> out=115647
> 11:45:56 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/storage/dovecot.map.index
> 11:45:56 Y dovecot: imap(X): Warning: mdbox /var/mail/X/mdbox/storage:
rebuilding indexes
> 11:45:57 Y dovecot: imap(X): Error: Log synchronization error at
seq=5,offset=156 for
> /var/mail/X/mdbox/mailboxes/INBOX/Kvitteringer/dbox-Mails/dovecot.index:
Extension header update points outside header size
> 11:45:57 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/INBOX/Kvitteringer/dbox-Mails/dovecot.index
> 11:45:57 Y dovecot: imap(X): Error: Log synchronization error at
seq=10,offset=156 for
> /var/mail/X/mdbox/mailboxes/INBOX/Streams/dbox-Mails/dovecot.index:
Extension header update points outside header size
> 11:45:57 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/INBOX/Streams/dbox-Mails/dovecot.index
> 11:45:57 Y dovecot: imap(X): Error: Log synchronization error at
seq=14,offset=156 for
> /var/mail/X/mdbox/mailboxes/Facebook/dbox-Mails/dovecot.index: Extension
header update points outside header size
> 11:45:57 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/Facebook/dbox-Mails/dovecot.index
> 11:45:57 Y dovecot: imap(X): Error: Log synchronization error at
seq=6,offset=156 for
> /var/mail/X/mdbox/mailboxes/Junk/dbox-Mails/dovecot.index: Extension header
update points outside header size
> 11:45:57 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/Junk/dbox-Mails/dovecot.index
> 11:45:57 Y dovecot: imap(X): Error: Log synchronization error at
seq=6,offset=156 for
> /var/mail/X/mdbox/mailboxes/Sent/dbox-Mails/dovecot.index: Extension header
update points outside header size
> 11:45:57 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/Sent/dbox-Mails/dovecot.index
> 11:45:57 Y dovecot: imap(X): Error: Log synchronization error at
seq=5,offset=156 for
> /var/mail/X/mdbox/mailboxes/Drafts/dbox-Mails/dovecot.index: Extension
header update points outside header size
> 11:45:57 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/Drafts/dbox-Mails/dovecot.index
> 11:45:57 Y dovecot: imap(X): Error: Log synchronization error at
seq=5,offset=156 for
> /var/mail/X/mdbox/mailboxes/Archives/dbox-Mails/dovecot.index: Extension
header update points outside header size
> 11:45:57 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/Archives/dbox-Mails/dovecot.index
> 11:45:57 Y dovecot: imap(X): Error: Log synchronization error at
seq=5,offset=156 for
> /var/mail/X/mdbox/mailboxes/Archives/2012/dbox-Mails/dovecot.index:
Extension header update points outside header size
> 11:45:57 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/Archives/2012/dbox-Mails/dovecot.index
> 11:45:57 Y dovecot: imap(X): Error: Log synchronization error at
seq=6,offset=156 for
> /var/mail/X/mdbox/mailboxes/Trash/dbox-Mails/dovecot.index: Extension
header update points outside header size
> 11:45:57 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/Trash/dbox-Mails/dovecot.index
> 11:45:57 Y dovecot: imap(X): Error: Log synchronization error at
seq=5,offset=156 for
> /var/mail/X/mdbox/mailboxes/Trash/Spam/dbox-Mails/dovecot.index: Extension
header update points outside header size
> 11:45:57 Y dovecot: imap(X): Warning: fscking index file
/var/mail/X/mdbox/mailboxes/Trash/Spam/dbox-Mails/dovecot.index
> 11:45:57 Y dovecot: imap-login: Login: user=<X>, method=PLAIN,
rip=62.199.61.123, lip=192.168.0.5, mpid=21563, TLS,
session=<gs9WnHXhcwA+xz17>
> 11:45:57 Y dovecot: imap(X): Connection closed: Connection reset by peer
in=150 out=111316
> 11:45:57 Y dovecot: imap-login: Login: user=<X>, method=PLAIN,
rip=62.199.61.123, lip=192.168.0.5, mpid=21568, TLS,
session=<4y1hnHXhkQA+xz17>
> 11:46:05 Y dovecot: imap-login: Login: user=<X>, method=PLAIN,
rip=62.199.61.123, lip=192.168.0.5, mpid=21574, TLS,
session=<+zbNnHXhBAA+xz17>
>
> My config is:
> # dovecot -n
> # 2.2.4: /etc/dovecot/dovecot.conf
> # OS: Linux 3.9.9-301.fc19.x86_64 x86_64 Fedora release 19 (Schr?dinger?s
Cat) ext4
> mail_location = mdbox:/var/mail/%u/mdbox
> mbox_write_locks = fcntl
> namespace inbox {
> inbox = yes
> location > mailbox Drafts {
> special_use = \Drafts
> }
> mailbox Junk {
> special_use = \Junk
> }
> mailbox Sent {
> special_use = \Sent
> }
> mailbox "Sent Messages" {
> special_use = \Sent
> }
> mailbox Trash {
> special_use = \Trash
> }
> prefix > separator = .
> }
> passdb {
> driver = pam
> }
> plugin {
> sieve = ~/.dovecot.sieve
> sieve_dir = ~/sieve
> sieve_extensions = +imapflags
> sieve_subaddress_sep = -
> }
> postmaster_address = postmaster at alleroedderne.adsl.dk
> protocols = imap
> recipient_delimiter = -
> ssl = required
> ssl_cert = </etc/pki/dovecot/certs/dovecot.pem
> ssl_key = </etc/pki/dovecot/private/dovecot.pem
> userdb {
> driver = passwd
> }
> protocol lda {
> mail_plugins = " sieve"
> }
>
>
> Regards,
> Kim
>
>

Timo Sirainen

2013-Jul-30 10:01 UTC

head link

[Dovecot] constant Log synchronization error's

On 14.7.2013, at 13.18, Kim Bisgaard <kim+dovecot at
alleroedderne.adsl.dk> wrote:
> 11:45:57 Y dovecot: imap(X): Error: Log synchronization error at
seq=6,offset=156 for /var/mail/X/mdbox/mailboxes/Junk/dbox-Mails/dovecot.index:
Extension header update points outside header size
..> # 2.2.4: /etc/dovecot/dovecot.conf
This is actually a bug that is fixed already in hg.. I really should have
released v2.2.5 already. I guess I'll do that this week after reading this
mailing list and fixing any other new issues.

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