[Pkg-samba-maint] Bug#744977: winbind4's ntlm_auth does not work (mismatch with samba3?)

[Austin English]

Package: winbind4
Version: 4.0.0~beta2+dfsg1-3.2
Severity: important

Dear Maintainer,

I was attempting to run wine's unit tests, which were recently fixed for
samba4 (tested on Fedora, see https://bugs.winehq.org/show_bug.cgi?id=35965
).
With Debian's winbind4, however, a samba internal error is triggered.

I noticed that while winbind4 is installed (and winbind 3) is not),
libwbclient0 is 3.6.6, along with
some other samba packages, which I believe may be related.

I installed libwbclient0 from unstable, which did not resolve the problem.

To reproduce, you'll need wine's source code:
$ git clone git://source.winehq.org/git/wine.git wine
# apt-get build-dep wine
$ cd wine
$ ./configure && make
$ cd dlls/secur32/tests
$ make test

(make test will run all of the tests, only negotiate and ntlm are affected)

austin at debian:~/wine-git/dlls/secur32/tests$ make ntlm.ok
../../../tools/runtest -q -P wine -T ../../.. -M secur32.dll -p
secur32_test.exe.so ntlm && touch ntlm.ok
WARNING: gnome-keyring:: couldn't connect to:
/home/austin/.cache/keyring-mD4V6F/pkcs11: No such file or directory
ntlm_auth: /usr/lib/i386-linux-gnu/libwbclient.so.0: no version information
available (required by /usr/lib/i386-linux-gnu/samba/libauth4.so)
ntlm_auth: /usr/lib/i386-linux-gnu/libwbclient.so.0: no version information
available (required by /usr/lib/i386-linux-gnu/samba/libauth4.so)
ntlm_auth: /usr/lib/i386-linux-gnu/libwbclient.so.0: no version information
available (required by /usr/lib/i386-linux-gnu/samba/libauth4.so)
ntlm_auth: /usr/lib/i386-linux-gnu/libwbclient.so.0: no version information
available (required by /usr/lib/i386-linux-gnu/samba/libauth4.so)
ntlm_auth: /usr/lib/i386-linux-gnu/libwbclient.so.0: no version information
available (required by /usr/lib/i386-linux-gnu/samba/libauth4.so)
ntlm_auth: /usr/lib/i386-linux-gnu/libwbclient.so.0: no version information
available (required by /usr/lib/i386-linux-gnu/samba/libauth4.so)
ntlm_auth: /usr/lib/i386-linux-gnu/libwbclient.so.0: no version information
available (required by /usr/lib/i386-linux-gnu/samba/libauth4.so)
ntlm_auth: /usr/lib/i386-linux-gnu/libwbclient.so.0: no version information
available (required by /usr/lib/i386-linux-gnu/samba/libauth4.so)
ntlm_auth: /usr/lib/i386-linux-gnu/libwbclient.so.0: no version information
available (required by /usr/lib/i386-linux-gnu/samba/libauth4.so)
ntlm_auth: /usr/lib/i386-linux-gnu/libwbclient.so.0: no version information
available (required by /usr/lib/i386-linux-gnu/samba/libauth4.so)
ntlm_auth: /usr/lib/i386-linux-gnu/libwbclient.so.0: no version information
available (required by /usr/lib/i386-linux-gnu/samba/libauth4.so)
ntlm_auth: /usr/lib/i386-linux-gnu/libwbclient.so.0: no version information
available (required by /usr/lib/i386-linux-gnu/samba/libauth4.so)
ntlm_auth: /usr/lib/i386-linux-gnu/libwbclient.so.0: no version information
available (required by /usr/lib/i386-linux-gnu/samba/libauth4.so)
ntlm_auth: /usr/lib/i386-linux-gnu/libwbclient.so.0: no version information
available (required by /usr/lib/i386-linux-gnu/samba/libauth4.so)
ntlm_auth: /usr/lib/i386-linux-gnu/libwbclient.so.0: no version information
available (required by /usr/lib/i386-linux-gnu/samba/libauth4.so)
ntlm_auth: /usr/lib/i386-linux-gnu/libwbclient.so.0: no version information
available (required by /usr/lib/i386-linux-gnu/samba/libauth4.so)
===============================================================
INTERNAL ERROR: Signal 11 in pid 27261 (4.0.0beta2)
Please read the Trouble-Shooting section of the Samba HOWTO
===============================================================
PANIC: internal error

my /etc/samba/smb.conf was unchanged from the default.

-- System Information:
Debian Release: 7.4
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 3.2.0-4-686-pae (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages winbind4 depends on:
ii  libbsd0                0.4.2-1
ii  libc6                  2.18-4
ii  libgensec0             4.0.0~beta2+dfsg1-3.2
ii  libpam0g               1.1.3-7.1
ii  libpopt0               1.16-7
ii  libsamba-credentials0  4.0.0~beta2+dfsg1-3.2
ii  libsamba-hostconfig0   4.0.0~beta2+dfsg1-3.2
ii  libsamba-util0         4.0.0~beta2+dfsg1-3.2
ii  libtalloc2             2.0.7+git20120207-1
ii  libwbclient0           2:3.6.6-6+deb7u2
ii  samba4                 4.0.0~beta2+dfsg1-3.2

winbind4 recommends no packages.

winbind4 suggests no packages.

-- no debconf information
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