[Samba] Some strange errors in logs
Mariusz80
skorp77 at gmail.com
Fri Nov 10 11:36:25 UTC 2017
Samba - General mailing list wrote
> On Fri, 10 Nov 2017 02:55:44 -0700 (MST)
> Mariusz80 via samba <
> samba at .samba
> > wrote:
>
>> Hello there.
>> I need consultation and any advice about my log file.
>>
>> I have some strange errors in my log file about "invalid zone
>> operation" and "pad length mismatch. Calculated 44 got 0" on my DC1
>> and DC2 samba Version 4.5.12-Debian
>> smb.conf:
>> [global]
>> workgroup = !!!
>> realm = !!!
>> netbios name = !!!
>> server role = active directory domain controller
>> server services = s3fs, rpc, nbt, wrepl, ldap, cldap, kdc,
>> drepl, winbindd, ntp_signd, kcc, dnsupdate
>> idmap_ldb:use rfc2307 = yes
>>
>> load printers = no
>> printing = bsd
>> printcap name = /dev/null
>> disable spoolss = yes
>>
>> log level = 1
>> max log size = 1000
>> log file = /var/log/samba/%m.log
>>
>> lm announce = no
>> client lanman auth = no
>>
>> ntlm auth = yes
>> lanman auth = no
>> client ntlmv2 auth = yes
>>
>> [netlogon]
>> path = /var/lib/samba/sysvol/dfm.biz.pl/scripts
>> read only = No
>>
>> [sysvol]
>> path = /var/lib/samba/sysvol
>> read only = No
>>
>> Sample log:
>> [2017/11/09 11:22:46.190213, 0]
>> ../source4/rpc_server/dnsserver/dcerpc_dnsserver.c:1085(dnsserver_query_zone)
>> dnsserver: Invalid zone operation IsSigneddnsserver: Invalid zone
>> operation IsSigneddnsserver: Invalid zone operation IsSigneddnsserver:
>> Invalid zone operation IsSigneddnsserver: Invalid zone operation
>> IsSigneddnsserver: Invalid zone operation IsSigneddnsserver: Invalid
>> zone operation IsSigneddnsserver: Invalid zone operation
>> IsSigneddnsserver: Invalid zone operation IsSigneddnsserver: Invalid
>> zone operation IsSigned../librpc/rpc/dcerpc_util.c:227: ERROR: pad
>> length mismatch. Calculated 44 got 0
>> [2017/11/09 12:11:58.968226, 1]
>> ../librpc/rpc/dcerpc_util.c:227(dcerpc_pull_auth_trailer)
>> ../librpc/rpc/dcerpc_util.c:227: ERROR: pad length mismatch.
>> Calculated 44 got 0
>> [2017/11/09 12:28:13.768393, 0]
>> ../source4/rpc_server/dnsserver/dcerpc_dnsserver.c:1085(dnsserver_query_zone)
>> dnsserver: Invalid zone operation IsSigneddnsserver: Invalid zone
>> operation IsSigned../librpc/rpc/dcerpc_util.c:227: ERROR: pad length
>> mismatch. Calculated 44 got 0
>> [2017/11/09 14:54:39.320660, 1]
>> ../librpc/rpc/dcerpc_util.c:227(dcerpc_pull_auth_trailer)
>> ../librpc/rpc/dcerpc_util.c:227: ERROR: pad length mismatch.
>> Calculated 44 got 0
>> [2017/11/09 15:02:11.878768, 1]
>> ../librpc/rpc/dcerpc_util.c:227(dcerpc_pull_auth_trailer)
>> ../librpc/rpc/dcerpc_util.c:227: ERROR: pad length mismatch.
>> Calculated 44 got 0
>> [2017/11/09 15:04:38.500247, 1]
>> ../librpc/rpc/dcerpc_util.c:227(dcerpc_pull_auth_trailer)
>> ../librpc/rpc/dcerpc_util.c:227: ERROR: pad length mismatch.
>> Calculated 44 got 0
>> [2017/11/09 15:28:39.928914, 0]
>> ../source4/rpc_server/dnsserver/dcerpc_dnsserver.c:1085(dnsserver_query_zone)
>> dnsserver: Invalid zone operation IsSigneddnsserver: Invalid zone
>> operation IsSigneddnsserver: Invalid zone operation IsSigneddnsserver:
>> Invalid zone operation IsSigned../librpc/rpc/dcerpc_util.c:227:
>> ERROR: pad length mismatch. Calculated 44 got 0
>> [2017/11/09 16:05:31.014135, 1]
>> ../librpc/rpc/dcerpc_util.c:227(dcerpc_pull_auth_trailer)
>> ../librpc/rpc/dcerpc_util.c:227: ERROR: pad length mismatch.
>> Calculated 44 got 0
>> [2017/11/09 21:53:03.428512, 1]
>> ../librpc/rpc/dcerpc_util.c:227(dcerpc_pull_auth_trailer)
>> ../librpc/rpc/dcerpc_util.c:227: ERROR: pad length mismatch.
>> Calculated 44 got 0
>> [2017/11/10 06:58:00.225241, 1]
>> ../source4/dsdb/kcc/garbage_collect_tombstones.c:68(garbage_collect_tombstones_part)
>> Doing a full scan on DC=ForestDnsZones,DC=dfm,DC=biz,DC=pl and
>> looking for deleted objects
>> [2017/11/10 06:58:00.228111, 1]
>> ../source4/dsdb/kcc/garbage_collect_tombstones.c:68(garbage_collect_tombstones_part)
>> Doing a full scan on DC=DomainDnsZones,DC=dfm,DC=biz,DC=pl and
>> looking for deleted objects
>> [2017/11/10 06:58:00.236321, 1]
>> ../source4/dsdb/kcc/garbage_collect_tombstones.c:68(garbage_collect_tombstones_part)
>> Doing a full scan on CN=Configuration,DC=dfm,DC=biz,DC=pl and
>> looking for deleted objects
>> [2017/11/10 06:58:00.287988, 1]
>> ../source4/dsdb/kcc/garbage_collect_tombstones.c:68(garbage_collect_tombstones_part)
>> Doing a full scan on DC=dfm,DC=biz,DC=pl and looking for deleted
>> objects [2017/11/10 07:59:55.958736, 1]
>> ../librpc/rpc/dcerpc_util.c:227(dcerpc_pull_auth_trailer)
>> ../librpc/rpc/dcerpc_util.c:227: ERROR: pad length mismatch.
>> Calculated 44 got 0
>> [2017/11/10 08:07:18.247157, 1]
>> ../librpc/rpc/dcerpc_util.c:227(dcerpc_pull_auth_trailer)
>> ../librpc/rpc/dcerpc_util.c:227: ERROR: pad length mismatch.
>> Calculated 44 got 0
>> [2017/11/10 08:18:51.026675, 1]
>> ../librpc/rpc/dcerpc_util.c:227(dcerpc_pull_auth_trailer)
>> ../librpc/rpc/dcerpc_util.c:227: ERROR: pad length mismatch.
>> Calculated 44 got 0
>> [2017/11/10 08:18:51.026990, 1]
>> ../librpc/rpc/dcerpc_util.c:227(dcerpc_pull_auth_trailer)
>> ../librpc/rpc/dcerpc_util.c:227: ERROR: pad length mismatch.
>> Calculated 44 got 0
>> [2017/11/10 09:26:40.073870, 1]
>> ../librpc/rpc/dcerpc_util.c:227(dcerpc_pull_auth_trailer)
>> ../librpc/rpc/dcerpc_util.c:227: ERROR: pad length mismatch.
>> Calculated 44 got 0
>> [2017/11/10 09:26:40.074160, 1]
>> ../librpc/rpc/dcerpc_util.c:227(dcerpc_pull_auth_trailer)
>> ../librpc/rpc/dcerpc_util.c:227: ERROR: pad length mismatch.
>> Calculated 44 got 0
>> [2017/11/10 09:46:51.945841, 0]
>> ../source4/rpc_server/dnsserver/dcerpc_dnsserver.c:1085(dnsserver_query_zone)
>>
>> I have also strange thing with SOA record. It is changing onself to
>> DC2 and later during the day or next day back to DC1. Is it normal
>> behaviour ? What do you think about that ?
>> ---
>> Mariusz
>> Thanks
>>
>>
>>
>> --
>> Sent from:
>> http://samba.2283325.n4.nabble.com/Samba-General-f2403709.html
>>
>
> Can you post all your BIND named.conf files
>
> Rowland
>
> --
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Of course, here they are:
/etc/bind/named.conf
include "/etc/bind/named.conf.options";
include "/etc/bind/named.conf.local";
include "/etc/bind/named.conf.default-zones";
/etc/bind/named.conf.default-zones
// prime the server with knowledge of the root servers
zone "." {
type hint;
file "/etc/bind/db.root";
};
// be authoritative for the localhost forward and reverse zones, and for
// broadcast zones as per RFC 1912
zone "localhost" {
type master;
file "/etc/bind/db.local";
};
zone "127.in-addr.arpa" {
type master;
file "/etc/bind/db.127";
};
zone "0.in-addr.arpa" {
type master;
file "/etc/bind/db.0";
};
zone "255.in-addr.arpa" {
type master;
file "/etc/bind/db.255";
};
/etc/bind/named.conf.local
include "/var/lib/samba/private/named.conf";
/etc/bind/named.conf.options
options {
directory "/var/cache/bind";
allow-query { any; };
forwarders { 10.10.10.2; };
allow-recursion { any; };
dnssec-validation no;
dnssec-enable no;
listen-on-v6 { none; };
listen-on port 53 { any; };
tkey-gssapi-keytab "/var/lib/samba/private/dns.keytab";
#auth-nxdomain no;
};
------------
Thanks
Mariusz
--
Sent from: http://samba.2283325.n4.nabble.com/Samba-General-f2403709.html
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