Package: samba Version: 2:4.2.14+dfsg-0+deb8u12 Severity: normal Hello,
When searching for information about users who have connected to a certain share in our file sharing service, we realize that the Samba suite's "service.c" module no longer registers this connection in the service logs (/var/log/samba/log.smbd, in our configuration). In previous versions of Debian, as well as in the currently stable (stretch), the Samba daemon recorded the following message when a user connected to the share: [2019/04/30 09:36:16.865504, 2] ../source3/smbd/service.c:841(make_connection_snum) Computer_Name (Source IP Address:Port) connect to service share_name initially as user username (uid=65534, gid=65534) (pid 6804) And when the user disconnects from the share: [2019/04/30 09:36:20.817461, 2] ../source3/smbd/service.c:1120(close_cnum) Computer_Name (Source IP Address:Port) closed connection to service share_name To reproduce the situation it is necessary to access a share, on the Samba file server, with a valid user, as in the following example: smbclient //192.168.1.10/sharename -U username -W DOMAINNAME The messages previously displayed are no longer registered in the log file even with the policy "log level = 2 auth:3". Our Samba file service configuration in use is the following: [global] workgroup = DOMAINNAME netbios name = SERVER netbios aliases = SERVEROLD passdb backend = ldapsam:"ldaps://ldap.server.name ldaps://other.ldap.server.name" ldap admin dn = uid=bind-account,ou=organization,dc=mydcname1,dc=mydcname2 ldap suffix = ou=organization,dc=mydcname1,dc=mydcname2 ldap passwd sync = no ldap ssl = no ldap timeout = 5 admin users = @smb-org-administrators dns proxy = no name resolve order = wins bcast server string = load printers = no unix charset = utf8 nt acl support = yes unix extensions = no msdfs root = yes max log size = 0 log level = 2 auth:3 wins support = yes preferred master = Yes local master = Yes domain master = Yes os level = 233 domain logons = yes time server = yes logon drive = u: logon path = logon home = \\archives\homes logon script = %U.bat guest account = nobody passwd program = /usr/bin/passwd %u passwd chat = *Enter\snew\sUNIX\spassword:* %n\n *Retype\snew\sUNIX\spassword:* %n\n . lanman auth = yes ntlm auth = yes client lanman auth = yes client ntlmv2 auth = yes security = user encrypt passwords = true guest account = nobody kernel oplocks = no case sensitive = no hide files = /lost+found/ veto files = /.DS_Store/._.DS_Store/.Trash-*/ load printers = No printing = bsd printcap name = /dev/null disable spoolss = yes socket options = TCP_NODELAY vfs objects = full_audit full_audit:facility = LOCAL5 full_audit:priority = NOTICE full_audit:prefix = %u|%U|%I|%S full_audit:success = mkdir rmdir open pwrite rename unlink full_audit:failure = mkdir rmdir open pwrite rename unlink [netlogon] path = /etc/samba/netlogon root preexec = /etc/samba/scripts/preset.sh %U writeable = no I believe that previous versions available in GNU/Debian 8 (jessie) are also affected by this behavior. Since it brings a lot of relevant information to the service administration, used since the Samba beginning, I believe that it would be important to evaluate the problem and forward some correction, if possible. Regards. -- System Information: Debian Release: 8.11 APT prefers oldstable APT policy: (500, 'oldstable') Architecture: amd64 (x86_64) Kernel: Linux 3.16.0-4-amd64 (SMP w/1 CPU core) Locale: LANG=pt_BR.UTF-8, LC_CTYPE=pt_BR.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages samba depends on: ii adduser 3.113+nmu3 ii dpkg 1.17.27 ii libbsd0 0.7.0-2 ii libc6 2.19-18+deb8u10 ii libhdb9-heimdal [heimdal-hdb-api-8] 1.6~rc2+dfsg-9+deb8u1 ii libldb1 2:1.1.20-0+deb8u2 ii libpam-modules 1.1.8-3.1+deb8u2+b1 ii libpam-runtime 1.1.8-3.1+deb8u2 ii libpopt0 1.16-10 ii libpython2.7 2.7.9-2+deb8u2 ii libtalloc2 2.1.2-0+deb8u1 ii libtdb1 1.3.6-0+deb8u1 ii libtevent0 0.9.28-0+deb8u1 ii lsb-base 4.1+Debian13+nmu1 ii multiarch-support 2.19-18+deb8u10 ii procps 2:3.3.9-9+deb8u1 ii python 2.7.9-1 ii python-dnspython 1.12.0-1 ii python-ntdb 1.0-5 ii python-samba 2:4.2.14+dfsg-0+deb8u12 ii python2.7 2.7.9-2+deb8u2 ii samba-common 2:4.2.14+dfsg-0+deb8u12 ii samba-common-bin 2:4.2.14+dfsg-0+deb8u12 ii samba-dsdb-modules 2:4.2.14+dfsg-0+deb8u12 ii samba-libs 2:4.2.14+dfsg-0+deb8u12 ii tdb-tools 1.3.6-0+deb8u1 ii update-inetd 4.43 Versions of packages samba recommends: ii attr 1:2.4.47-2 ii logrotate 3.8.7-1+b1 ii samba-vfs-modules 2:4.2.14+dfsg-0+deb8u12 Versions of packages samba suggests: pn bind9 <none> pn bind9utils <none> pn ctdb <none> pn ldb-tools <none> pn ntp <none> pn smbldap-tools <none> pn winbind <none> -- no debconf information
