Hi, I found the following error message in the log.samba: [2020/04/20 16:32:33.168921, 1] ../../librpc/rpc/dcerpc_util.c:373(dcerpc_pull_auth_trailer) ../../librpc/rpc/dcerpc_util.c:373: ERROR: pad length mismatch. Calculated 44 got 0 It happens on all nodes on different times, but unfortunately I have no specific situation or action which causes this. We are currently using Samba version 4.12.1-SerNet-Debian-5.buster. Do you have any idea what could cause this so I can try to replicate it? Best regards Daniel -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/x-pkcs7-signature Size: 6098 bytes Desc: not available URL: <http://lists.samba.org/pipermail/samba/attachments/20200422/106cfe70/smime.bin>
Hai, I might be handy to tell us a bit more. Like AD-DC or member. content smb.conf ? If AD-DC, are you running with or without bind. with bind? show : dpkg -l |grep bind9 Greetz, Louis> -----Oorspronkelijk bericht----- > Van: samba [mailto:samba-bounces at lists.samba.org] Namens von > Obernitz, Daniel via samba > Verzonden: woensdag 22 april 2020 14:18 > Aan: samba at lists.samba.org > Onderwerp: [Samba] pad length mismatch error message > > Hi, > > I found the following error message in the log.samba: > > [2020/04/20 16:32:33.168921, 1] > ../../librpc/rpc/dcerpc_util.c:373(dcerpc_pull_auth_trailer) > ../../librpc/rpc/dcerpc_util.c:373: ERROR: pad length > mismatch. Calculated 44 got 0 > > It happens on all nodes on different times, but unfortunately > I have no specific situation or action which causes this. > > We are currently using Samba version 4.12.1-SerNet-Debian-5.buster. > > Do you have any idea what could cause this so I can try to > replicate it? > > Best regards > Daniel >
Hi Louis,
it happens on the AC-DC nodes on Debian 10, running with BIND9_DLZ backend...
dpkg -l |grep bind9
ii bind9 1:9.11.5.P4+dfsg-5.1 amd64
Internet Domain Name Server
ii bind9-host 1:9.11.5.P4+dfsg-5.1 amd64 DNS
lookup utility (deprecated)
ii bind9utils 1:9.11.5.P4+dfsg-5.1 amd64
Utilities for BIND
ii libbind9-161:amd64 1:9.11.5.P4+dfsg-5.1 amd64 BIND9
Shared Library used by BIND
smb.conf:
# Global parameters
[global]
netbios name = DC3
realm = AD.EXAMPLE.NET
server role = active directory domain controller
server services = s3fs, rpc, nbt, wrepl, ldap, cldap, kdc, drepl,
winbindd, ntp_signd, kcc, dnsupdate
workgroup = AD
interfaces = IP
bind interfaces only = yes
load printers = no
printing = bsd
printcap name = /dev/null
disable spoolss = yes
log level = 1 auth_audit:2@/var/log/samba/auth-audit.log
ldap server require strong auth = no
tls verify peer = no_check
tls enabled = yes
tls keyfile = /path/key.pem
tls certfile = /path/fullcert.pem
tls cafile = /etc/ssl/certs/ca-certificates.crt
[sysvol]
path = /var/lib/samba/sysvol
read only = yes
[netlogon]
path = /var/lib/samba/sysvol/ad.example.net/scripts
read only = yes
Best regards
Daniel
Am Mittwoch, den 22.04.2020 um 14:40 schrieb L.P.H. van Belle via
samba:> Hai,
>
> I might be handy to tell us a bit more.
>
> Like AD-DC or member.
> content smb.conf ?
> If AD-DC, are you running with or without bind.
> with bind? show : dpkg -l |grep bind9
>
> Greetz,
>
> Louis
>
>
>
> > -----Oorspronkelijk bericht-----
> > Van: samba [mailto:samba-bounces at lists.samba.org] Namens von
> > Obernitz, Daniel via samba
> > Verzonden: woensdag 22 april 2020 14:18
> > Aan: samba at lists.samba.org
> > Onderwerp: [Samba] pad length mismatch error message
> >
> > Hi,
> >
> > I found the following error message in the log.samba:
> >
> > [2020/04/20 16:32:33.168921, 1]
> > ../../librpc/rpc/dcerpc_util.c:373(dcerpc_pull_auth_trailer)
> > ../../librpc/rpc/dcerpc_util.c:373: ERROR: pad length
> > mismatch. Calculated 44 got 0
> >
> > It happens on all nodes on different times, but unfortunately
> > I have no specific situation or action which causes this.
> >
> > We are currently using Samba version 4.12.1-SerNet-Debian-5.buster.
> >
> > Do you have any idea what could cause this so I can try to
> > replicate it?
> >
> > Best regards
> > Daniel
> >
>
>
> --
> 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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Well, If you running with bind9_DLZ, you also should enable it. Based on what i see below, its not enable, you installed it your not done yet. ;-) Verify the settings ( debianize the paths ) https://wiki.samba.org/index.php/BIND9_DLZ_DNS_Back_End Then then its all done, reboot the server. Run this script, anonimized it and post the content to the list. Then i know all i want to know. https://raw.githubusercontent.com/thctlo/samba4/master/samba-collect-debug-info.sh Greetz, Louis> -----Oorspronkelijk bericht----- > Van: von Obernitz, Daniel > [mailto:daniel.vonobernitz at uni-greifswald.de] > Verzonden: woensdag 22 april 2020 14:50 > Aan: L.P.H. van Belle; samba at lists.samba.org > Onderwerp: Re: [Samba] pad length mismatch error message > > Hi Louis, > > it happens on the AC-DC nodes on Debian 10, running with > BIND9_DLZ backend... > > dpkg -l |grep bind9 > ii bind9 1:9.11.5.P4+dfsg-5.1 > amd64 Internet Domain Name Server > ii bind9-host 1:9.11.5.P4+dfsg-5.1 > amd64 DNS lookup utility (deprecated) > ii bind9utils 1:9.11.5.P4+dfsg-5.1 > amd64 Utilities for BIND > ii libbind9-161:amd64 1:9.11.5.P4+dfsg-5.1 > amd64 BIND9 Shared Library used by BIND > > > smb.conf: > > # Global parameters > [global] > netbios name = DC3 > realm = AD.EXAMPLE.NET > server role = active directory domain controller > server services = s3fs, rpc, nbt, wrepl, ldap, cldap, > kdc, drepl, winbindd, ntp_signd, kcc, dnsupdate > workgroup = AD > interfaces = IP > bind interfaces only = yes > load printers = no > printing = bsd > printcap name = /dev/null > disable spoolss = yes > log level = 1 auth_audit:2@/var/log/samba/auth-audit.log > ldap server require strong auth = no > tls verify peer = no_check > tls enabled = yes > tls keyfile = /path/key.pem > tls certfile = /path/fullcert.pem > tls cafile = /etc/ssl/certs/ca-certificates.crt > > [sysvol] > path = /var/lib/samba/sysvol > read only = yes > > [netlogon] > path = /var/lib/samba/sysvol/ad.example.net/scripts > read only = yes > > > Best regards > Daniel > > > Am Mittwoch, den 22.04.2020 um 14:40 schrieb L.P.H. van Belle > via samba: > > Hai, > > > > I might be handy to tell us a bit more. > > > > Like AD-DC or member. > > content smb.conf ? > > If AD-DC, are you running with or without bind. > > with bind? show : dpkg -l |grep bind9 > > > > Greetz, > > > > Louis > > > > > > > > > -----Oorspronkelijk bericht----- > > > Van: samba [mailto:samba-bounces at lists.samba.org] Namens von > > > Obernitz, Daniel via samba > > > Verzonden: woensdag 22 april 2020 14:18 > > > Aan: samba at lists.samba.org > > > Onderwerp: [Samba] pad length mismatch error message > > > > > > Hi, > > > > > > I found the following error message in the log.samba: > > > > > > [2020/04/20 16:32:33.168921, 1] > > > ../../librpc/rpc/dcerpc_util.c:373(dcerpc_pull_auth_trailer) > > > ../../librpc/rpc/dcerpc_util.c:373: ERROR: pad length > > > mismatch. Calculated 44 got 0 > > > > > > It happens on all nodes on different times, but unfortunately > > > I have no specific situation or action which causes this. > > > > > > We are currently using Samba version > 4.12.1-SerNet-Debian-5.buster. > > > > > > Do you have any idea what could cause this so I can try to > > > replicate it? > > > > > > Best regards > > > Daniel > > > > > > > > > -- > > To unsubscribe from this list go to the following URL and read the > > instructions: https://lists.samba.org/mailman/options/samba > > >