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Mariusz80

2017-Nov-10 09:55 UTC

[Samba] Some strange errors in logs

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



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Sent from: http://samba.2283325.n4.nabble.com/Samba-General-f2403709.html

Rowland Penny

2017-Nov-10 10:36 UTC

head link

[Samba] Some strange errors in logs

On Fri, 10 Nov 2017 02:55:44 -0700 (MST)
Mariusz80 via samba <samba at lists.samba.org> 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

Mariusz80

2017-Nov-10 11:36 UTC

head link

[Samba] Some strange errors in logs

Samba - General mailing list wrote> On Fri, 10 Nov 2017 02:55:44 -0700 (MST)
> Mariusz80 via samba &lt;
> samba at .samba
> &gt; 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
> 
> -- 
> To unsubscribe from this list go to the following URL and read the
> instructions:  https://lists.samba.org/mailman/options/samba

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

L.P.H. van Belle

2017-Nov-10 12:15 UTC

head link

[Samba] Some strange errors in logs

Hai, 

cat "/var/lib/samba/private/named.conf"  also please. 
And check if the correct bind9_dlz is enabled. 

dpkg -l | grep bind9
Jessie, should be 9.9 
Stretch should be 9.10
If this server was upgraded then you need to manualy adjust the file above. 
Looks to my bind9-dlz is enable in smb.conf but not loaded. 

cat /var/log/daemon.log | grep dlz
You should see thing like: 
samba_dlz: starting configure 
samba_dlz: configured writeable zone '... 
And make sure you see _msdcs.your.domain.tld 



Greetz, 

Louis

> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens 
> Mariusz80 via samba
> Verzonden: vrijdag 10 november 2017 12:36
> Aan: samba at lists.samba.org
> Onderwerp: Re: [Samba] Some strange errors in logs
> 
> Samba - General mailing list wrote
> > On Fri, 10 Nov 2017 02:55:44 -0700 (MST)
> > Mariusz80 via samba &lt;
> 
> > samba at .samba
> 
> > &gt; 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(dnsser
> ver_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(dnsser
> ver_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(dnsser
> ver_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_co
> llect_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_co
> llect_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_co
> llect_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_co
> llect_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(dnsser
> ver_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
> > 
> > -- 
> > To unsubscribe from this list go to the following URL and read the
> > instructions:  https://lists.samba.org/mailman/options/samba
> 
> 
> 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
> 
> -- 
> To unsubscribe from this list go to the following URL and read the
> instructions:  https://lists.samba.org/mailman/options/samba
>

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