root@svr1:/var/log/samba4 # cat -n log.smbd | grep -C 20 "3:15:58" 25940 [2017/07/12 03:15:42.512523, 10, pid=22548, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap_tdb.c:59(db_tdb_log_key) 25941 Unlocking key D264000000000000FFFF 25942 [2017/07/12 03:15:42.512564, 5, pid=22548, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap.c:127(dbwrap_lock_order_state_destructor) 25943 release lock order 2 for /var/lock/serverid.tdb 25944 [2017/07/12 03:15:42.512603, 10, pid=22548, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap.c:114(debug_lock_order) 25945 lock order: 1: 2: 3: 25946 [2017/07/12 03:15:42.512643, 10, pid=22548, effective(0, 0), real(0, 0)] ../source3/smbd/smbd_cleanupd.c:210(smbd_cleanupd_process_exited) 25947 smbd_cleanupd_process_exited: cleaned up pid 25810 [COMMENT: THE ISSUE WAS TIMED AT 03:15:58, THE ABOVE LINES WERE THE PREVIOUS LINES IN THE LOG] 25948 [2017/07/12 03:15:58.194958, 10, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages_dgm_ref.c:157(msg_dgm_ref_destructor) 25949 msg_dgm_ref_destructor: refs=0x0 25950 [2017/07/12 03:15:58.195354, 10, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages_dgm_ref.c:79(messaging_dgm_ref) 25951 messaging_dgm_ref: messaging_dgm_init returned No error: 0 25952 [2017/07/12 03:15:58.195421, 10, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages_dgm_ref.c:108(messaging_dgm_ref) 25953 messaging_dgm_ref: unique = 10465823329430932248 25954 [2017/07/12 03:15:58.195751, 10, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/smbXsrv_client.c:533(smbXsrv_client_create) 25955 [2017/07/12 03:15:58.195787, 10, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/smbXsrv_client.c:541(smbXsrv_client_create) 25956 smbXsrv_client_create: client_guid[00000000-0000-0000-0000-000000000000] stored 25957 [2017/07/12 03:15:58.195842, 1, pid=25831, effective(0, 0), real(0, 0)] ../librpc/ndr/ndr.c:413(ndr_print_debug) 25958 &client_blob: struct smbXsrv_clientB 25959 version : SMBXSRV_VERSION_0 (0) 25960 reserved : 0x00000000 (0) 25961 info : union smbXsrv_clientU(case 0) 25962 info0 : * 25963 info0: struct smbXsrv_client 25964 table : * 25965 ev_ctx : * 25966 msg_ctx : * 25967 global : * 25968 global: struct smbXsrv_client_global0 25969 db_rec : NULL 25970 server_id: struct server_id 25971 pid : 0x00000000000064e7 (25831) 25972 task_id : 0x00000000 (0) 25973 vnn : 0xffffffff (4294967295) 25974 unique_id : 0x913e12de28ba0b18 (-7980920744278619368) 25975 local_address : NULL 25976 remote_address : NULL 25977 remote_name : NULL 25978 initial_connect_time : Wed Jul 12 03:15:58 2017 BST 25979 client_guid : 00000000-0000-0000-0000-000000000000 25980 stored : 0x00 (0) 25981 sconn : NULL 25982 session_table : NULL 25983 last_session_id : 0x0000000000000000 (0) 25984 tcon_table : NULL 25985 open_table : NULL 25986 connections : NULL 25987 server_multi_channel_enabled: 0x00 (0) 25988 [2017/07/12 03:15:58.196511, 5, pid=25831, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap.c:159(dbwrap_check_lock_order) 25989 check lock order 2 for /var/lock/serverid.tdb 25990 [2017/07/12 03:15:58.196563, 10, pid=25831, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap.c:114(debug_lock_order) 25991 lock order: 1: 2:/var/lock/serverid.tdb 3: 25992 [2017/07/12 03:15:58.196614, 10, pid=25831, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap_tdb.c:59(db_tdb_log_key) 25993 Locking key E764000000000000FFFF 25994 [2017/07/12 03:15:58.196662, 10, pid=25831, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap_tdb.c:143(db_tdb_fetch_locked_internal) 25995 Allocated locked data 0x0x812042ce0 25996 [2017/07/12 03:15:58.196717, 10, pid=25831, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap_tdb.c:59(db_tdb_log_key) 25997 Unlocking key E764000000000000FFFF 25998 [2017/07/12 03:15:58.196758, 5, pid=25831, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap.c:127(dbwrap_lock_order_state_destructor) 25999 release lock order 2 for /var/lock/serverid.tdb 26000 [2017/07/12 03:15:58.196798, 10, pid=25831, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap.c:114(debug_lock_order) 26001 lock order: 1: 2: 3: 26002 [2017/07/12 03:15:58.196873, 5, pid=25831, effective(0, 0), real(0, 0)] ../lib/util/util_net.c:1057(print_socket_options) 26003 Socket options: 26004 SO_KEEPALIVE = 8 26005 SO_REUSEADDR = 4 26006 SO_BROADCAST = 0 26007 TCP_NODELAY = 4 26008 TCP_KEEPCNT = 8 26009 TCP_KEEPIDLE = 7200 26010 TCP_KEEPINTVL = 75 26011 IPTOS_LOWDELAY = 0 26012 IPTOS_THROUGHPUT = 0 26013 SO_REUSEPORT = 512 26014 SO_SNDBUF = 539352 26015 SO_RCVBUF = 539352 26016 SO_SNDLOWAT = 2048 26017 SO_RCVLOWAT = 1 26018 SO_SNDTIMEO = 0 26019 SO_RCVTIMEO = 0 26020 [2017/07/12 03:15:58.197188, 5, pid=25831, effective(0, 0), real(0, 0)] ../lib/util/util_net.c:1057(print_socket_options) 26021 Socket options: 26022 SO_KEEPALIVE = 8 26023 SO_REUSEADDR = 4 26024 SO_BROADCAST = 0 26025 TCP_NODELAY = 4 26026 TCP_KEEPCNT = 8 26027 TCP_KEEPIDLE = 7200 26028 TCP_KEEPINTVL = 75 26029 IPTOS_LOWDELAY = 16 26030 IPTOS_THROUGHPUT = 16 26031 SO_REUSEPORT = 512 26032 SO_SNDBUF = 539352 26033 SO_RCVBUF = 539352 26034 SO_SNDLOWAT = 2048 26035 SO_RCVLOWAT = 1 26036 SO_SNDTIMEO = 0 26037 SO_RCVTIMEO = 0 26038 [2017/07/12 03:15:58.197535, 3, pid=25831, effective(0, 0), real(0, 0)] ../lib/util/access.c:361(allow_access) 26039 Allowed connection from 192.168.5.1 (192.168.5.1) 26040 [2017/07/12 03:15:58.197578, 10, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/process.c:3837(smbd_add_connection) 26041 Connection allowed from ipv4:192.168.5.1:29022 to ipv4:192.168.5.1:445 26042 [2017/07/12 03:15:58.197727, 6, pid=25831, effective(0, 0), real(0, 0)] ../source3/param/loadparm.c:2302(lp_file_list_changed) 26043 lp_file_list_changed() 26044 file /usr/local/etc/smb4.conf -> /usr/local/etc/smb4.conf last mod_time: Wed Jul 12 02:56:10 2017 26045 26046 [2017/07/12 03:15:58.197865, 3, pid=25831, effective(0, 0), real(0, 0), class=locking] ../source3/smbd/oplock.c:1301(init_oplocks) 26047 init_oplocks: initializing messages. 26048 [2017/07/12 03:15:58.197910, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages.c:448(messaging_register) 26049 Registering messaging pointer for type 774 - private_data=0x81204a4e0 26050 [2017/07/12 03:15:58.197952, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages.c:448(messaging_register) 26051 Registering messaging pointer for type 778 - private_data=0x81204a4e0 26052 [2017/07/12 03:15:58.197989, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages.c:448(messaging_register) 26053 Registering messaging pointer for type 770 - private_data=0x81204a4e0 26054 [2017/07/12 03:15:58.198026, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages.c:448(messaging_register) 26055 Registering messaging pointer for type 787 - private_data=0x81204a4e0 26056 [2017/07/12 03:15:58.198063, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages.c:448(messaging_register) 26057 Registering messaging pointer for type 779 - private_data=0x81204a4e0 26058 [2017/07/12 03:15:58.198100, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages.c:448(messaging_register) 26059 Registering messaging pointer for type 15 - private_data=0x0 26060 [2017/07/12 03:15:58.198137, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages.c:463(messaging_register) 26061 Overriding messaging pointer for type 15 - private_data=0x0 26062 [2017/07/12 03:15:58.198174, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages.c:495(messaging_deregister) 26063 Deregistering messaging pointer for type 16 - private_data=0x0 26064 [2017/07/12 03:15:58.198212, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages.c:448(messaging_register) 26065 Registering messaging pointer for type 16 - private_data=0x81204a4e0 26066 [2017/07/12 03:15:58.198250, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages.c:495(messaging_deregister) 26067 Deregistering messaging pointer for type 33 - private_data=0x8120451a0 26068 [2017/07/12 03:15:58.198286, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages.c:448(messaging_register) 26069 Registering messaging pointer for type 33 - private_data=0x81204a4e0 26070 [2017/07/12 03:15:58.198323, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages.c:495(messaging_deregister) 26071 Deregistering messaging pointer for type 790 - private_data=0x0 26072 [2017/07/12 03:15:58.198360, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages.c:448(messaging_register) 26073 Registering messaging pointer for type 790 - private_data=0x81204a4e0 26074 [2017/07/12 03:15:58.198397, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages.c:495(messaging_deregister) 26075 Deregistering messaging pointer for type 791 - private_data=0x0 26076 [2017/07/12 03:15:58.198434, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages.c:495(messaging_deregister) 26077 Deregistering messaging pointer for type 1 - private_data=0x0 26078 [2017/07/12 03:15:58.198472, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages.c:448(messaging_register) 26079 Registering messaging pointer for type 1 - private_data=0x0 26080 [2017/07/12 03:15:58.198519, 10, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/util_event.c:99(event_add_idle) 26081 event_add_idle: idle_evt(keepalive) 0x812041d20 26082 [2017/07/12 03:15:58.198559, 10, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/util_event.c:99(event_add_idle) 26083 event_add_idle: idle_evt(deadtime) 0x812042260 26084 [2017/07/12 03:15:58.198598, 10, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/util_event.c:99(event_add_idle) 26085 event_add_idle: idle_evt(housekeeping) 0x8120426e0 26086 [2017/07/12 03:15:58.198709, 10, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/util_sock.c:248(read_smb_length_return_keepalive) 26087 got smb length of 190 26088 [2017/07/12 03:15:58.198762, 6, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/process.c:1955(process_smb) 26089 got message type 0x0 of len 0xbe 26090 [2017/07/12 03:15:58.198804, 3, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/process.c:1957(process_smb) 26091 Transaction 0 of length 194 (0 toread) 26092 [2017/07/12 03:15:58.198843, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/util.c:171(show_msg) 26093 [2017/07/12 03:15:58.198864, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/util.c:181(show_msg) 26094 size=190 26095 smb_com=0x72 26096 smb_rcls=0 26097 smb_reh=0 26098 smb_err=0 26099 smb_flg=24 26100 smb_flg2=51267 26101 smb_tid=0 26102 smb_pid=65534 26103 smb_uid=0 26104 smb_mid=0 26105 smt_wct=0 26106 smb_bcc=155 26107 [2017/07/12 03:15:58.199065, 10, pid=25831, effective(0, 0), real(0, 0)] ../lib/util/util.c:555(dump_data) 26108 [0000] 02 50 43 20 4E 45 54 57 4F 52 4B 20 50 52 4F 47 .PC NETW ORK PROG 26109 [0010] 52 41 4D 20 31 2E 30 00 02 4D 49 43 52 4F 53 4F RAM 1.0. .MICROSO 26110 [0020] 46 54 20 4E 45 54 57 4F 52 4B 53 20 31 2E 30 33 FT NETWO RKS 1.03 26111 [0030] 00 02 4D 49 43 52 4F 53 4F 46 54 20 4E 45 54 57 ..MICROS OFT NETW 26112 [0040] 4F 52 4B 53 20 33 2E 30 00 02 4C 41 4E 4D 41 4E ORKS 3.0 ..LANMAN 26113 [0050] 31 2E 30 00 02 4C 4D 31 2E 32 58 30 30 32 00 02 1.0..LM1 .2X002.. 26114 [0060] 44 4F 53 20 4C 41 4E 4D 41 4E 32 2E 31 00 02 4C DOS LANM AN2.1..L 26115 [0070] 41 4E 4D 41 4E 32 2E 31 00 02 53 61 6D 62 61 00 ANMAN2.1 ..Samba. 26116 [0080] 02 4E 54 20 4C 41 4E 4D 41 4E 20 31 2E 30 00 02 .NT LANM AN 1.0.. 26117 [0090] 4E 54 20 4C 4D 20 30 2E 31 32 00 NT LM 0. 12. 26118 [2017/07/12 03:15:58.199509, 3, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/process.c:1538(switch_message) 26119 switch message SMBnegprot (pid 25831) conn 0x0 26120 [2017/07/12 03:15:58.199557, 4, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/sec_ctx.c:320(set_sec_ctx_internal) 26121 setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0 26122 [2017/07/12 03:15:58.199598, 5, pid=25831, effective(0, 0), real(0, 0)] ../libcli/security/security_token.c:53(security_token_debug) 26123 Security token: (NULL) 26124 [2017/07/12 03:15:58.199639, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/auth/token_util.c:640(debug_unix_user_token) 26125 UNIX token of user 0 26126 Primary group is 0 and contains 0 supplementary groups 26127 [2017/07/12 03:15:58.199714, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/uid.c:425(smbd_change_to_root_user) 26128 change_to_root_user: now uid=(0,0) gid=(0,0) 26129 [2017/07/12 03:15:58.201426, 3, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/negprot.c:603(reply_negprot) 26130 Requested protocol [PC NETWORK PROGRAM 1.0] 26131 [2017/07/12 03:15:58.201493, 3, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/negprot.c:603(reply_negprot) 26132 Requested protocol [MICROSOFT NETWORKS 1.03] 26133 [2017/07/12 03:15:58.201538, 3, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/negprot.c:603(reply_negprot) 26134 Requested protocol [MICROSOFT NETWORKS 3.0] 26135 [2017/07/12 03:15:58.201578, 3, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/negprot.c:603(reply_negprot) 26136 Requested protocol [LANMAN1.0] 26137 [2017/07/12 03:15:58.201617, 3, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/negprot.c:603(reply_negprot) 26138 Requested protocol [LM1.2X002] 26139 [2017/07/12 03:15:58.201658, 3, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/negprot.c:603(reply_negprot) 26140 Requested protocol [DOS LANMAN2.1] 26141 [2017/07/12 03:15:58.201698, 3, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/negprot.c:603(reply_negprot) 26142 Requested protocol [LANMAN2.1] 26143 [2017/07/12 03:15:58.201739, 3, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/negprot.c:603(reply_negprot) 26144 Requested protocol [Samba] 26145 [2017/07/12 03:15:58.201780, 3, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/negprot.c:603(reply_negprot) 26146 Requested protocol [NT LANMAN 1.0] 26147 [2017/07/12 03:15:58.201823, 3, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/negprot.c:603(reply_negprot) 26148 Requested protocol [NT LM 0.12] 26149 [2017/07/12 03:15:58.201865, 10, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/util.c:1325(set_remote_arch) 26150 set_remote_arch: Client arch is 'Samba' 26151 [2017/07/12 03:15:58.201957, 6, pid=25831, effective(0, 0), real(0, 0)] ../source3/param/loadparm.c:2302(lp_file_list_changed) 26152 lp_file_list_changed() 26153 file /usr/local/etc/smb4.conf -> /usr/local/etc/smb4.conf last mod_time: Wed Jul 12 02:56:10 2017 26154 26155 [2017/07/12 03:15:58.202059, 5, pid=25831, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap.c:159(dbwrap_check_lock_order) 26156 check lock order 2 for /var/lock/serverid.tdb 26157 [2017/07/12 03:15:58.202100, 10, pid=25831, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap.c:114(debug_lock_order) 26158 lock order: 1: 2:/var/lock/serverid.tdb 3: 26159 [2017/07/12 03:15:58.202146, 10, pid=25831, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap_tdb.c:59(db_tdb_log_key) 26160 Locking key E764000000000000FFFF 26161 [2017/07/12 03:15:58.202191, 10, pid=25831, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap_tdb.c:143(db_tdb_fetch_locked_internal) 26162 Allocated locked data 0x0x8120c9d20 26163 [2017/07/12 03:15:58.202252, 10, pid=25831, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap_tdb.c:59(db_tdb_log_key) 26164 Unlocking key E764000000000000FFFF 26165 [2017/07/12 03:15:58.202294, 5, pid=25831, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap.c:127(dbwrap_lock_order_state_destructor) 26166 release lock order 2 for /var/lock/serverid.tdb 26167 [2017/07/12 03:15:58.202331, 10, pid=25831, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap.c:114(debug_lock_order) 26168 lock order: 1: 2: 3: 26169 [2017/07/12 03:15:58.202376, 3, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/negprot.c:729(reply_negprot) 26170 reply_negprot: No protocol supported ! 26171 [2017/07/12 03:15:58.202457, 4, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/sec_ctx.c:320(set_sec_ctx_internal) 26172 setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0 26173 [2017/07/12 03:15:58.202502, 5, pid=25831, effective(0, 0), real(0, 0)] ../libcli/security/security_token.c:53(security_token_debug) 26174 Security token: (NULL) 26175 [2017/07/12 03:15:58.202538, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/auth/token_util.c:640(debug_unix_user_token) 26176 UNIX token of user 0 26177 Primary group is 0 and contains 0 supplementary groups 26178 [2017/07/12 03:15:58.202608, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/uid.c:425(smbd_change_to_root_user) 26179 change_to_root_user: now uid=(0,0) gid=(0,0) 26180 [2017/07/12 03:15:58.202649, 4, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/sec_ctx.c:320(set_sec_ctx_internal) 26181 setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0 26182 [2017/07/12 03:15:58.202686, 5, pid=25831, effective(0, 0), real(0, 0)] ../libcli/security/security_token.c:53(security_token_debug) 26183 Security token: (NULL) 26184 [2017/07/12 03:15:58.202721, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/auth/token_util.c:640(debug_unix_user_token) 26185 UNIX token of user 0 26186 Primary group is 0 and contains 0 supplementary groups 26187 [2017/07/12 03:15:58.202780, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/uid.c:425(smbd_change_to_root_user) 26188 change_to_root_user: now uid=(0,0) gid=(0,0) 26189 [2017/07/12 03:15:58.202824, 4, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/sec_ctx.c:320(set_sec_ctx_internal) 26190 setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0 26191 [2017/07/12 03:15:58.202860, 5, pid=25831, effective(0, 0), real(0, 0)] ../libcli/security/security_token.c:53(security_token_debug) 26192 Security token: (NULL) 26193 [2017/07/12 03:15:58.202896, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/auth/token_util.c:640(debug_unix_user_token) 26194 UNIX token of user 0 26195 Primary group is 0 and contains 0 supplementary groups 26196 [2017/07/12 03:15:58.202954, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/uid.c:425(smbd_change_to_root_user) 26197 change_to_root_user: now uid=(0,0) gid=(0,0) 26198 [2017/07/12 03:15:58.202993, 10, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/smbXsrv_session.c:1755(smbXsrv_session_logoff_all) 26199 smbXsrv_session_logoff_all: empty session_table, nothing to do. 26200 [2017/07/12 03:15:58.203031, 4, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/sec_ctx.c:320(set_sec_ctx_internal) 26201 setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0 26202 [2017/07/12 03:15:58.203067, 5, pid=25831, effective(0, 0), real(0, 0)] ../libcli/security/security_token.c:53(security_token_debug) 26203 Security token: (NULL) 26204 [2017/07/12 03:15:58.203103, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/auth/token_util.c:640(debug_unix_user_token) 26205 UNIX token of user 0 26206 Primary group is 0 and contains 0 supplementary groups 26207 [2017/07/12 03:15:58.203160, 5, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/uid.c:425(smbd_change_to_root_user) 26208 change_to_root_user: now uid=(0,0) gid=(0,0) 26209 [2017/07/12 03:15:58.203240, 10, pid=25831, effective(0, 0), real(0, 0)] ../source3/lib/messages_dgm_ref.c:157(msg_dgm_ref_destructor) 26210 msg_dgm_ref_destructor: refs=0x0 26211 [2017/07/12 03:15:58.203491, 3, pid=25831, effective(0, 0), real(0, 0)] ../source3/smbd/server_exit.c:246(exit_server_common) 26212 Server exit (no protocol supported 26213 ) 26214 [2017/07/12 03:15:58.208151, 10, pid=22543, effective(0, 0), real(0, 0)] ../source3/lib/messages_dgm.c:1305(messaging_dgm_send) 26215 messaging_dgm_send: Sending message to 22548 26216 [2017/07/12 03:15:58.208307, 10, pid=22548, effective(0, 0), real(0, 0)] ../source3/lib/messages.c:201(messaging_recv_cb) 26217 messaging_recv_cb: Received message 0x314 len 0 (num_fds:0) from 22543 26218 [2017/07/12 03:15:58.208459, 3, pid=22548, effective(0, 0), real(0, 0)] ../source3/lib/util_procid.c:54(pid_to_procid) 26219 pid_to_procid: messaging_dgm_get_unique failed: No such file or directory 26220 [2017/07/12 03:15:58.208521, 5, pid=22548, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap.c:159(dbwrap_check_lock_order) 26221 check lock order 2 for /var/lock/serverid.tdb 26222 [2017/07/12 03:15:58.208563, 10, pid=22548, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap.c:114(debug_lock_order) 26223 lock order: 1: 2:/var/lock/serverid.tdb 3: 26224 [2017/07/12 03:15:58.208610, 10, pid=22548, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap_tdb.c:59(db_tdb_log_key) 26225 Locking key E764000000000000FFFF 26226 [2017/07/12 03:15:58.208655, 10, pid=22548, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap_tdb.c:143(db_tdb_fetch_locked_internal) 26227 Allocated locked data 0x0x8120418a0 26228 [2017/07/12 03:15:58.208710, 10, pid=22548, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap_tdb.c:59(db_tdb_log_key) 26229 Unlocking key E764000000000000FFFF 26230 [2017/07/12 03:15:58.208749, 5, pid=22548, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap.c:127(dbwrap_lock_order_state_destructor) 26231 release lock order 2 for /var/lock/serverid.tdb 26232 [2017/07/12 03:15:58.208786, 10, pid=22548, effective(0, 0), real(0, 0)] ../lib/dbwrap/dbwrap.c:114(debug_lock_order) 26233 lock order: 1: 2: 3: 26234 [2017/07/12 03:15:58.208829, 10, pid=22548, effective(0, 0), real(0, 0)] ../source3/smbd/smbd_cleanupd.c:210(smbd_cleanupd_process_exited) 26235 smbd_cleanupd_process_exited: cleaned up pid 25831