[Samba] ERROR: failed to setup guest info
Doron Behar
doron.behar at gmail.com
Fri Dec 21 12:58:12 UTC 2018
Hello,
I've been using samba for a few years but I use it only occasionally.
Today, I've found out that since the upgrade to 4.9.2, smbd wouldn't
start.
I use Arch Linux. The command that starts samba on the systemd service
is this:
/usr/bin/smbd --foreground --no-process-group
These are my configuration file's [global] parameters:
bind interfaces only = Yes
domain master = No
interfaces = enp0s25 lo
local master = No
log file = /var/log/samba/%m.log
map to guest = Bad User
max log size = 50
passwd chat = *New*UNIX*password* %n\n *ReType*new*UNIX*password* %n\n *passwd:*all*authentication*tokens*updated*successfully*
passwd program = /usr/bin/passwd %u
preferred master = No
security = USER
server string = myserver
unix password sync = Yes
idmap config * : backend = tdb
hosts allow = 192.168.14.
And these are the error messages from the journal:
smbd[2339]: [2018/12/21 12:22:31.534503, 0] ../source3/auth/auth_util.c:1382(make_new_session_info_guest)
smbd[2339]: create_local_token failed: NT_STATUS_ACCESS_DENIED
smbd[2339]: [2018/12/21 12:22:31.535964, 0] ../source3/smbd/server.c:2000(main)
smbd[2339]: ERROR: failed to setup guest info.
If I manual run `smbd --foreground --no-process-group --log-stdout -d2` I get the
following output:
smbd version 4.9.4 started.
Copyright Andrew Tridgell and the Samba Team 1992-2018
uid=0 gid=0 euid=0 egid=0
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
Registered MSG_REQ_POOL_USAGE
Registered MSG_REQ_DMALLOC_MARK and LOG_CHANGED
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
Processing section "[My share]"
added interface enp0s25 ip=xxxx:xxxx:xxxx:x:xxxx:xxxx:xxxx:xxxx bcast= netmask=ffff:ffff:ffff:ffff::
added interface enp0s25 ip=xxx.xxx.xx.xxx bcast=xxx.xxx.xx.xxx netmask=255.255.255.0
added interface lo ip=::1 bcast= netmask=ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
added interface lo ip=127.0.0.1 bcast=127.255.255.255 netmask=255.0.0.0
INFO: Profiling support unavailable in this build.
No builtin backend found, trying to load plugin
WARNING: Failed to create BUILTIN\Administrators group! Can Winbind allocate gids?
WARNING: Failed to create BUILTIN\Users group! Can Winbind allocate gids?
Failed to create BUILTIN\Guests group NT_STATUS_ACCESS_DENIED! Can Winbind allocate gids?
create_local_token failed: NT_STATUS_ACCESS_DENIED
ERROR: failed to setup guest info.
Any ideas? I can give more information if needed.
I've enabled nmb and winbindd systemd services which run the commands:
/usr/bin/nmbd --foreground --no-process-group
/usr/bin/winbindd --foreground --no-process-group
But these command don't fail.
Thanks.
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