Your message dated Tue, 22 Oct 2013 16:40:55 -0500
with message-id <[email protected]>
and subject line Working as intended
has caused the Debian Bug report #705251,
regarding smbclient -L produces suspicious DNS lookup failures in log.nmbd
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact [email protected]
immediately.)
--
705251: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=705251
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: smbclient
Version: 2:3.6.13-1
Severity: minor
Dear Maintainer,
* What led up to the situation?
Ran smbclient -A /etc/credentials-USER -L HOST.example.net
* What exactly did you do (or not do) that was effective (or
ineffective)?
Ran the above command.
* What was the outcome of this action?
The list of shares showed up with a harmless NT_STATUS_CONNECTION_RESET
message in the bottom.
read_fd_with_timeout failed, read error = NT_STATUS_CONNECTION_RESET.
Receiving SMB: Server 10.65.25.54 stopped responding
session request to HOST.EXAMPLE.NET failed (Read error: Connection reset
by peer)
The log file /var/log/samba/log.nmbd had this,
[2013/04/11 19:15:09, 3]
nmbd/nmbd_winsserver.c:2068(wins_process_name_query_request)
wins_process_name_query: name query for name HOST.EXAMPLE.NE<20>
returning DNS fail.
My /etc/request-key.conf has my correction against a dns_resolver from
/sbin/key.dns_resover that worked around mounting DFS shares,
#create dns_resolver * * /sbin/key.dns_resolver
%k
create user debug:* negate /bin/keyctl negate %k
30 %S
create user debug:* rejected /bin/keyctl reject %k 30 %c
%S
create user debug:* expired /bin/keyctl reject %k 30 %c
%S
create user debug:* revoked /bin/keyctl reject %k 30 %c
%S
create user debug:loop:* * |/bin/cat
create user debug:* * /usr/share/keyutils
/request-key-debug.sh %k %d %c %S
# Follow a separate entry in /etc/request-key.d/
#create cifs.spnego * * /usr/sbin/cifs.upcall
-t %k
# Do not follow man cifs.upcall suggesting to prefer key.dns_resolver to
# cifs.upcall as the former receives -126 from a call to
# keyctl_instantiate_iov().
create dns_resolver * * /usr/sbin/cifs.upcall
-t %k
negate * * * /bin/keyctl negate %k
30 %S
I kept another option in a separate file /etc/request-
key.d/cifs.spnego.conf,
create cifs.spnego * * /usr/sbin/cifs.upcall -t %k
Running the same command against the short hostname HOST produced same list
without the message.
I have the recommended version of cifs-utils,
$ dpkg -S /usr/sbin/cifs.upcall
cifs-utils: /usr/sbin/cifs.upcall
$ dpkg -l cifs-utils
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-
pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture
Description
+++-===========================-==================-==================-===========================================================
ii cifs-utils 2:5.5-1 i386
Common Internet File System utilities
* What outcome did you expect instead?
No reset message, no suspicious DNS lookups.
-- System Information:
Debian Release: 7.0
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: i386 (x86_64)
Kernel: Linux 3.8-trunk-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages smbclient depends on:
ii dpkg 1.16.10
ii libc6 2.13-38
ii libcap2 1:2.22-1.2
ii libcomerr2 1.42.5-1.1
ii libgssapi-krb5-2 1.10.1+dfsg-5
ii libk5crypto3 1.10.1+dfsg-5
ii libkrb5-3 1.10.1+dfsg-5
ii libldap-2.4-2 2.4.31-1
ii libpopt0 1.16-7
ii libreadline6 6.2+dfsg-0.1
ii libtalloc2 2.0.8-0.1
ii libtdb1 1.2.10-2
ii libtinfo5 5.9-10
ii libwbclient0 2:3.6.13-1
ii samba-common 2:3.6.13-1
ii zlib1g 1:1.2.7.dfsg-13
smbclient recommends no packages.
Versions of packages smbclient suggests:
ii cifs-utils 2:5.5-1
-- no debconf information
--- End Message ---
--- Begin Message ---
This is working as intended (see Andrew's last comment); closing this bug
report.
signature.asc
Description: Digital signature
--- End Message ---
