[Samba] self compiled samba domain member, jessie, pam config

Mon Oct 26 19:50:30 UTC 2015

Hi Rowland,

Thanks for the very quick reply. :-)

On the page you reference 
(https://wiki.samba.org/index.php/Libnss_winbind_links) it says:

# smbd -B | grep LIBDIR
    LIBDIR: /usr/local/samba/lib/

On my install, I need to use lower case b. Capitol doesn't work. Perhaps 
the wiki needs to be updated?

Anyway: I created the symlinks, ldconfig, all seemed to work. Your 
recipe for pam-auth-update also seems to work, I could enable winbind 
authentication in pam-auth-update.

And just for the record: kinit / klist both work, I can browse to my 
4.3.1 samba server from windows: \\servername and \\1.2.3.4, 
smbd/nmbd/winbindd are all three running.

However...logging on using ssh doesn't work, in syslog I get:
> Oct 26 20:43:34 meet winbindd[906]: [2015/10/26 20:43:34.110597,  0] ../lib/util/fault.c:78(fault_report)
> Oct 26 20:43:34 meet winbindd[906]:   ===============================================================
> Oct 26 20:43:34 meet winbindd[906]: [2015/10/26 20:43:34.110635,  0] ../lib/util/fault.c:79(fault_report)
> Oct 26 20:43:34 meet winbindd[906]:   INTERNAL ERROR: Signal 11 in pid 906 (4.3.1)
> Oct 26 20:43:34 meet winbindd[906]:   Please read the Trouble-Shooting section of the Samba HOWTO
> Oct 26 20:43:34 meet winbindd[906]: [2015/10/26 20:43:34.110653,  0] ../lib/util/fault.c:81(fault_report)
> Oct 26 20:43:34 meet winbindd[906]:   ===============================================================
> Oct 26 20:43:34 meet winbindd[906]: [2015/10/26 20:43:34.110664,  0] ../source3/lib/util.c:789(smb_panic_s3)
> Oct 26 20:43:34 meet winbindd[906]:   PANIC (pid 906): internal error
> Oct 26 20:43:34 meet winbindd[906]: [2015/10/26 20:43:34.111075,  0] ../source3/lib/util.c:900(log_stack_trace)
> Oct 26 20:43:34 meet winbindd[906]:   BACKTRACE: 35 stack frames:
> Oct 26 20:43:34 meet winbindd[906]:    #0 /usr/local/samba/lib/libsmbconf.so.0(log_stack_trace+0x1f) [0x7f290628b61f]
> Oct 26 20:43:34 meet winbindd[906]:    #1 /usr/local/samba/lib/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f290628b46a]
> Oct 26 20:43:34 meet winbindd[906]:    #2 /usr/local/samba/lib/libsamba-util.so.0(smb_panic+0x28) [0x7f2909e83a16]
> Oct 26 20:43:34 meet winbindd[906]:    #3 /usr/local/samba/lib/libsamba-util.so.0(+0x236ee) [0x7f2909e836ee]
> Oct 26 20:43:34 meet winbindd[906]:    #4 /usr/local/samba/lib/libsamba-util.so.0(+0x23703) [0x7f2909e83703]
> Oct 26 20:43:34 meet winbindd[906]:    #5 /lib/x86_64-linux-gnu/libpthread.so.0(+0xf8d0) [0x7f290ba3e8d0]
> Oct 26 20:43:34 meet winbindd[906]:    #6 /usr/local/samba/lib/private/libkrb5-samba4.so.26(krb5_storage_free+0x10) [0x7f2908273ccc]
> Oct 26 20:43:34 meet winbindd[906]:    #7 /usr/local/samba/lib/private/libkrb5-samba4.so.26(+0x47708) [0x7f2908259708]
> Oct 26 20:43:34 meet winbindd[906]:    #8 /usr/local/samba/lib/private/libkrb5-samba4.so.26(krb5_kt_end_seq_get+0x68) [0x7f2908257c87]
> Oct 26 20:43:34 meet winbindd[906]:    #9 /usr/local/samba/lib/private/libgse-samba4.so(+0x98cf) [0x7f29049878cf]
> Oct 26 20:43:34 meet winbindd[906]:    #10 /usr/local/samba/lib/private/libgse-samba4.so(gse_krb5_get_server_keytab+0x18d) [0x7f2904987ccb]
> Oct 26 20:43:34 meet winbindd[906]:    #11 /usr/local/samba/lib/private/libgse-samba4.so(+0xa781) [0x7f2904988781]
> Oct 26 20:43:34 meet winbindd[906]:    #12 /usr/local/samba/lib/private/libgse-samba4.so(+0xafe5) [0x7f2904988fe5]
> Oct 26 20:43:34 meet winbindd[906]:    #13 /usr/local/samba/lib/libgensec.so.0(gensec_start_mech+0x27e) [0x7f2904bc599f]
> Oct 26 20:43:34 meet winbindd[906]:    #14 /usr/local/samba/lib/libgensec.so.0(gensec_start_mech_by_oid+0x11a) [0x7f2904bc5d91]
> Oct 26 20:43:34 meet winbindd[906]:    #15 winbindd(kerberos_return_pac+0x7fb) [0x7f290be945d8]
> Oct 26 20:43:34 meet winbindd[906]:    #16 winbindd(+0x4e738) [0x7f290bebd738]
> Oct 26 20:43:34 meet winbindd[906]:    #17 winbindd(+0x501d4) [0x7f290bebf1d4]
> Oct 26 20:43:34 meet winbindd[906]:    #18 winbindd(winbindd_dual_pam_auth+0x394) [0x7f290bec072c]
> Oct 26 20:43:34 meet winbindd[906]:    #19 winbindd(+0x6dd0a) [0x7f290bedcd0a]
> Oct 26 20:43:34 meet winbindd[906]:    #20 winbindd(+0x706f8) [0x7f290bedf6f8]
> Oct 26 20:43:34 meet winbindd[906]:    #21 /usr/local/samba/lib/private/libtevent.so.0(+0xcebd) [0x7f29093d7ebd]
> Oct 26 20:43:34 meet winbindd[906]:    #22 /usr/local/samba/lib/private/libtevent.so.0(+0xd4da) [0x7f29093d84da]
> Oct 26 20:43:34 meet winbindd[906]:    #23 /usr/local/samba/lib/private/libtevent.so.0(+0xa3c6) [0x7f29093d53c6]
> Oct 26 20:43:34 meet winbindd[906]:    #24 /usr/local/samba/lib/private/libtevent.so.0(_tevent_loop_once+0xf4) [0x7f29093cf589]
> Oct 26 20:43:34 meet winbindd[906]:    #25 winbindd(+0x71243) [0x7f290bee0243]
> Oct 26 20:43:34 meet winbindd[906]:    #26 winbindd(+0x6ccf8) [0x7f290bedbcf8]
> Oct 26 20:43:34 meet winbindd[906]:    #27 /usr/local/samba/lib/private/libtevent.so.0(+0x57c0) [0x7f29093d07c0]
> Oct 26 20:43:34 meet winbindd[906]:    #28 /usr/local/samba/lib/private/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f29093d0442]
> Oct 26 20:43:34 meet winbindd[906]:    #29 /usr/local/samba/lib/private/libtevent.so.0(+0xd440) [0x7f29093d8440]
> Oct 26 20:43:34 meet winbindd[906]:    #30 /usr/local/samba/lib/private/libtevent.so.0(+0xa3c6) [0x7f29093d53c6]
> Oct 26 20:43:34 meet winbindd[906]:    #31 /usr/local/samba/lib/private/libtevent.so.0(_tevent_loop_once+0xf4) [0x7f29093cf589]
> Oct 26 20:43:34 meet winbindd[906]:    #32 winbindd(main+0xd18) [0x7f290bea8862]
> Oct 26 20:43:34 meet winbindd[906]:    #33 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f2903100b45]
> Oct 26 20:43:34 meet winbindd[906]:    #34 winbindd(+0x24ae9) [0x7f290be93ae9]
> Oct 26 20:43:34 meet winbindd[906]: [2015/10/26 20:43:34.113711,  0] ../source3/lib/dumpcore.c:313(dump_core)
> Oct 26 20:43:34 meet winbindd[906]:   unable to change to /usr/local/samba/var/cores/winbindd
> Oct 26 20:43:34 meet winbindd[906]:   refusing to dump core
(the above log appears after I press <enter> after the password prompt)

I could only find this rather old bugreport, that seems to be irrelevant 
now: https://bugzilla.samba.org/show_bug.cgi?id=11081

(note: unable to change to /usr/local/samba/var/cores/winbindd, however 
the directory exists...)

Ideas?