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Gedalya

2013-Jan-29 04:55 UTC

[Dovecot] doveadm migration: Warning: I/O leak

This seems to be happening only when using the pop3c plugin. Any advice?

root at imap01:/etc/dovecot# doveadm -D -o imapc_user=chat_logs at xxxxxx.com 
-o 'imapc_password=*******' -o pop3c_user=chat_logs at xxxxxx.com -o 
'pop3c_password=*****' backup -u chat_logs at xxxxxx.com -R imapc:
doveadm(root): Debug: Loading modules from directory: 
/usr/lib/dovecot/modules
doveadm(root): Debug: Module loaded: 
/usr/lib/dovecot/modules/lib10_quota_plugin.so
doveadm(root): Debug: Module loaded: 
/usr/lib/dovecot/modules/lib20_expire_plugin.so
doveadm(root): Debug: Module loaded: 
/usr/lib/dovecot/modules/lib20_listescape_plugin.so
doveadm(root): Debug: Loading modules from directory: 
/usr/lib/dovecot/modules/doveadm
doveadm(root): Debug: Skipping module doveadm_acl_plugin, because 
dlopen() failed: 
/usr/lib/dovecot/modules/doveadm/lib10_doveadm_acl_plugin.so: undefined 
symbol: acl_user_module (this is usually intentional, so just ignore 
this message)
doveadm(root): Debug: Module loaded: 
/usr/lib/dovecot/modules/doveadm/lib10_doveadm_expire_plugin.so
doveadm(root): Debug: Module loaded: 
/usr/lib/dovecot/modules/doveadm/lib10_doveadm_quota_plugin.so
doveadm(root): Debug: Skipping module doveadm_zlib_plugin, because 
dlopen() failed: 
/usr/lib/dovecot/modules/doveadm/lib10_doveadm_zlib_plugin.so: undefined 
symbol: i_stream_create_deflate (this is usually intentional, so just 
ignore this message)
doveadm(root): Debug: Skipping module doveadm_fts_plugin, because 
dlopen() failed: 
/usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_plugin.so: undefined 
symbol: fts_list_backend (this is usually intentional, so just ignore 
this message)
doveadm(chat_logs at xxxxxx.com): Debug: Added userdb setting: 
mail=maildir:/stor/real/domains/xxxxxx.com/ch/chat_logs/Maildir
doveadm(chat_logs at xxxxxx.com): Debug: Added userdb setting: 
plugin/quota_rule=*:storage=5120M
doveadm(chat_logs at xxxxxx.com): Debug: Effective uid=1001, gid=1001, 
home=/stor/real/domains/xxxxxx.com/ch/chat_logs
doveadm(chat_logs at xxxxxx.com): Debug: Home dir not found: 
/stor/real/domains/xxxxxx.com/ch/chat_logs
doveadm(chat_logs at xxxxxx.com): Debug: Namespace : type=private, 
prefix=POP3-MIGRATION-NS/, sep=, inbox=no, hidden=yes, list=no, 
subscriptions=yes location=pop3c:
doveadm(chat_logs at xxxxxx.com): Debug: fs: root=, index=, control=, 
inbox=, altdoveadm(chat_logs at xxxxxx.com): Debug: Namespace inbox:
type=private,
prefix=, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes 
location=maildir:/stor/real/domains/xxxxxx.com/ch/chat_logs/Maildir
doveadm(chat_logs at xxxxxx.com): Debug: maildir++: 
root=/stor/real/domains/xxxxxx.com/ch/chat_logs/Maildir, index=, 
control=, inbox=/stor/real/domains/xxxxxx.com/ch/chat_logs/Maildir,
altdoveadm(chat_logs at xxxxxx.com): Debug: Namespace :
/stor/real/domains/xxxxxx.com/ch/chat_logs/Maildir doesn't exist yet, 
using default permissions
doveadm(chat_logs at xxxxxx.com): Debug: Namespace : Using permissions from 
/stor/real/domains/xxxxxx.com/ch/chat_logs/Maildir: mode=0700 gid=-1
dsync(chat_logs at xxxxxx.com): Debug: Effective uid=1001, gid=1001, 
home=/stor/real/domains/xxxxxx.com/ch/chat_logs
dsync(chat_logs at xxxxxx.com): Debug: Namespace : type=private, 
prefix=POP3-MIGRATION-NS/, sep=, inbox=no, hidden=yes, list=no, 
subscriptions=yes location=pop3c:
dsync(chat_logs at xxxxxx.com): Debug: fs: root=, index=, control=, inbox=, 
altdsync(chat_logs at xxxxxx.com): Debug: Namespace inbox: type=private, 
prefix=, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes 
location=imapc:
dsync(chat_logs at xxxxxx.com): Debug: imapc: root=, index=, control=, 
inbox=, altdsync(chat_logs at xxxxxx.com): Debug: imapc(mail01.xxxxxx.com:143): 
Looking up IP address
dsync(chat_logs at xxxxxx.com): Debug: imapc(mail01.xxxxxx.com:143): 
Connecting to 111.111.111.111:143
dsync(chat_logs at xxxxxx.com): Debug: imapc(mail01.xxxxxx.com:143): Server 
capabilities: IMAP4rev1 NAMESPACE LITERAL+ UIDPLUS IDLE COMPARATOR 
AUTH=LOGIN AUTH=NTLM AUTH=SCRAM-MD5 AUTH=CRAM-MD5
dsync(chat_logs at xxxxxx.com): Debug: imapc(mail01.xxxxxx.com:143): 
Authenticating as chat_logs at xxxxxx.com
dsync(chat_logs at xxxxxx.com): Debug: imapc(mail01.xxxxxx.com:143): 
Authenticated successfully
dsync(chat_logs at xxxxxx.com): Debug: Namespace : 
/stor/real/domains/xxxxxx.com/ch/chat_logs/Maildir/.Sent Items doesn't 
exist yet, using default permissions
dsync(chat_logs at xxxxxx.com): Debug: Namespace : Using permissions from 
/stor/real/domains/xxxxxx.com/ch/chat_logs/Maildir: mode=0700 gid=-1
dsync(chat_logs at xxxxxx.com): Info: Sent Items: only in source 
(guid=34b8141947b9372e94589bd35a54dac5)
dsync(chat_logs at xxxxxx.com): Info: INBOX: only in source 
(guid=c92f64f79f0d1ed01e6d5b314f04886c)
dsync(chat_logs at xxxxxx.com): Debug: imapc(mail01.xxxxxx.com:143): 
Looking up IP address
dsync(chat_logs at xxxxxx.com): Debug: imapc(mail01.xxxxxx.com:143): 
Connecting to 111.111.111.111:143
dsync(chat_logs at xxxxxx.com): Debug: imapc(mail01.xxxxxx.com:143): Server 
capabilities: IMAP4rev1 NAMESPACE LITERAL+ UIDPLUS IDLE COMPARATOR 
AUTH=LOGIN AUTH=NTLM AUTH=SCRAM-MD5 AUTH=CRAM-MD5
dsync(chat_logs at xxxxxx.com): Debug: imapc(mail01.xxxxxx.com:143): 
Authenticating as chat_logs at xxxxxx.com
dsync(chat_logs at xxxxxx.com): Debug: imapc(mail01.xxxxxx.com:143): 
Authenticated successfully
dsync(chat_logs at xxxxxx.com): Debug: pop3c(111.111.111.111): Looking up 
IP address
dsync(chat_logs at xxxxxx.com): Debug: pop3c(111.111.111.111): Connecting 
to 111.111.111.111:110
dsync(chat_logs at xxxxxx.com): Debug: pop3c(111.111.111.111): 
Authenticating as chat_logs at xxxxxx.com
dsync(chat_logs at xxxxxx.com): Warning: I/O leak: 0xb769a340 (line 1229, 
fd 14)
dsync(chat_logs at xxxxxx.com): Warning: I/O leak: 0xb769a340 (line 1229, 
fd 10)
dsync(chat_logs at xxxxxx.com): Warning: Timeout leak: 0xb769a5a0 (line 1316)
dsync(chat_logs at xxxxxx.com): Warning: Timeout leak: 0xb769a5a0 (line 1316)

Gedalya

2013-Jan-29 05:00 UTC

head link

[Dovecot] doveadm migration: Warning: I/O leak

On 01/28/2013 11:55 PM, Gedalya wrote:> This seems to be happening only when using the pop3c plugin.I meant the pop3_migration plugin.

Gedalya

2013-Jan-29 05:24 UTC

head link

[Dovecot] doveadm migration: Warning: I/O leak

On 01/29/2013 12:00 AM, Gedalya wrote:> On 01/28/2013 11:55 PM, Gedalya wrote:
>> This seems to be happening only when using the pop3c plugin.
> I meant the pop3_migration plugin.
># dovecot -n
# 2.1.13 (99b7be36631b): /etc/dovecot/dovecot.conf
# OS: Linux 3.2.0-4-686-pae i686 Debian 7.0
auth_default_realm = xxxxx.com
auth_mechanisms = plain login cram-md5
auth_verbose = yes
auth_verbose_passwords = plain
default_client_limit = 8096
dict {
   expire = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext
   quota = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext
}
disable_plaintext_auth = no
imapc_host = mail01.xxxxx.com
mail_gid = vmail
mail_plugins = quota expire listescape
mail_prefetch_count = 50
mail_uid = vmail
namespace {
   hidden = yes
   list = no
   location = pop3c:
   prefix = POP3-MIGRATION-NS/
}
namespace inbox {
   inbox = yes
   location    prefix    separator = /
   type = private
}
passdb {
   args = /etc/dovecot/dovecot-sql.conf.ext
   driver = sql
}
plugin {
   expire = Trash
   expire2 = Trash.*
   expire3 = Junk
   expire_dict = proxy::expire
   pop3_migration_mailbox = POP3-MIGRATION-NS/INBOX
   quota = dict:user::proxy::quota
   quota_rule = *:storage=2G
   quota_rule2 = Trash:storage=+250M
   quota_rule3 = Junk:ignore
   sieve = ~/.dovecot.sieve
   sieve_before = /var/local/lib/dovecot/sieve/global/fileinto-spam.sieve
   sieve_dir = ~/sieve
}
pop3c_host = 111.111.111.111
postmaster_address = postmaster at xxxxx.com
service auth-worker {
   user = $default_internal_user
}
service auth {
   client_limit = 20480
}
service dict {
   unix_listener dict {
     mode = 0600
     user = vmail
   }
}
service imap-login {
   process_min_avail = 4
   service_count = 0
   vsz_limit = 128 M
}
service imap {
   process_limit = 10240
}
service lmtp {
   inet_listener lmtp {
     address = 0.0.0.0
     port = 7025
   }
}
service pop3-login {
   process_min_avail = 4
   service_count = 0
   vsz_limit = 128 M
}
service pop3 {
   process_limit = 4096
}
ssl_cert = </etc/ssl/certs/dovecot.pem
ssl_key = </etc/ssl/private/dovecot.pem
userdb {
   driver = prefetch
}
userdb {
   args = /etc/dovecot/dovecot-sql.conf.ext
   driver = sql
}
verbose_proctitle = yes
protocol doveadm {
   mail_plugins = quota expire listescape pop3_migration
}
protocol lmtp {
   mail_plugins = quota expire listescape sieve
}
protocol imap {
   mail_max_userip_connections = 25
   mail_plugins = quota expire listescape imap_quota
   ssl_cert = </etc/dovecot/imap.xxxxx.com.crt
   ssl_key = </etc/dovecot/imap.xxxxx.com.key
}
protocol pop3 {
   mail_max_userip_connections = 10
   mail_plugins = quota expire listescape
   pop3_fast_size_lookups = yes
   pop3_no_flag_updates = yes
   pop3_reuse_xuidl = no
   pop3_save_uidl = yes
   pop3_uidl_format = %08Xu%08Xv
   ssl_cert = </etc/dovecot/pop.xxxxx.com.crt
   ssl_key = </etc/dovecot/pop.xxxxx.com.key
}

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