Nov 08 23:55:44 my-server systemd[1]: Starting Samba SMB Daemon...
Nov 08 23:55:44 my-server smbd[29609]: [2020/11/08 23:55:44.264611,  1] ../../source3/profile/profile.c:54(set_profile_level)
Nov 08 23:55:44 my-server smbd[29609]:   INFO: Profiling turned OFF from pid 29609
Nov 08 23:55:44 my-server smbd[29609]: [2020/11/08 23:55:44.301639,  0] ../../lib/util/become_daemon.c:135(daemon_ready)
Nov 08 23:55:44 my-server smbd[29609]:   daemon_ready: daemon 'smbd' finished starting up and ready to serve connections
Nov 08 23:55:44 my-server systemd[1]: Started Samba SMB Daemon.
Nov 08 23:55:44 my-server smbd[29609]: [2020/11/08 23:55:44.302734,  1] ../../source3/printing/spoolssd.c:664(start_spoolssd)
Nov 08 23:55:44 my-server smbd[29609]:   Forking SPOOLSS Daemon
Nov 08 23:55:44 my-server smbd[29609]: [2020/11/08 23:55:44.310260,  1] ../../source3/printing/printer_list.c:234(printer_list_get_last_refresh)
Nov 08 23:55:44 my-server smbd[29609]:   Failed to fetch record!
Nov 08 23:55:44 my-server smbd[29615]: [2020/11/08 23:55:44.310909,  0] ../../librpc/rpc/dcesrv_core.c:2520(dcerpc_register_ep_server)
Nov 08 23:55:44 my-server smbd[29615]:   DCERPC endpoint server 'winreg' already registered
Nov 08 23:55:44 my-server smbd[29617]: [2020/11/08 23:55:44.318401,  1] ../../source3/printing/printer_list.c:234(printer_list_get_last_refresh)
Nov 08 23:55:44 my-server smbd[29617]:   Failed to fetch record!
Nov 08 23:55:44 my-server smbd[29620]: [2020/11/08 23:55:44.327191,  1] ../../source3/printing/printer_list.c:234(printer_list_get_last_refresh)
Nov 08 23:55:44 my-server smbd[29620]:   Failed to fetch record!
Nov 08 23:55:44 my-server smbd[29615]: [2020/11/08 23:55:44.337563,  1] ../../source3/printing/spoolssd.c:816(start_spoolssd)
Nov 08 23:55:44 my-server smbd[29615]:   SPOOLSS Daemon Started (29615)
Nov 08 23:56:11 my-server smbd[29623]: [2020/11/08 23:56:11.849013,  1] ../../source3/param/loadparm.c:2517(lp_idmap_range)
Nov 08 23:56:11 my-server smbd[29623]:   idmap range not specified for domain '*'
Nov 08 23:56:11 my-server smbd[29621]: [2020/11/08 23:56:11.876680,  0] ../../lib/util/fault.c:159(smb_panic_log)
Nov 08 23:56:11 my-server smbd[29621]:   ===============================================================
Nov 08 23:56:11 my-server smbd[29621]: [2020/11/08 23:56:11.876855,  0] ../../lib/util/fault.c:160(smb_panic_log)
Nov 08 23:56:11 my-server smbd[29621]:   INTERNAL ERROR: Signal 11: Segmentation fault in pid 29621 (4.13.2)
Nov 08 23:56:11 my-server smbd[29621]: [2020/11/08 23:56:11.876925,  0] ../../lib/util/fault.c:164(smb_panic_log)
Nov 08 23:56:11 my-server smbd[29621]:   If you are running a recent Samba version, and if you think this problem is not yet fixed in the latest versions, please consider reporting this bug, see https://wiki.samba.org/index.php/Bug_Reporting
Nov 08 23:56:11 my-server smbd[29621]: [2020/11/08 23:56:11.876988,  0] ../../lib/util/fault.c:169(smb_panic_log)
Nov 08 23:56:11 my-server smbd[29621]:   ===============================================================
Nov 08 23:56:11 my-server smbd[29621]: [2020/11/08 23:56:11.877043,  0] ../../lib/util/fault.c:170(smb_panic_log)
Nov 08 23:56:11 my-server smbd[29621]:   PANIC (pid 29621): Signal 11: Segmentation fault in 4.13.2
Nov 08 23:56:11 my-server smbd[29621]: [2020/11/08 23:56:11.878156,  0] ../../lib/util/fault.c:274(log_stack_trace)
Nov 08 23:56:11 my-server smbd[29621]:   BACKTRACE: 26 stack frames:
Nov 08 23:56:11 my-server smbd[29621]:    #0 /usr/lib/libsamba-util.so.0(log_stack_trace+0x31) [0x7f224cef5ae1]
Nov 08 23:56:11 my-server smbd[29621]:    #1 /usr/lib/libsamba-util.so.0(smb_panic+0x27) [0x7f224cef5d67]
Nov 08 23:56:11 my-server smbd[29621]:    #2 /usr/lib/libsamba-util.so.0(+0x17f95) [0x7f224cef5f95]
Nov 08 23:56:11 my-server smbd[29621]:    #3 /usr/lib/libpthread.so.0(+0x140f0) [0x7f224c7f70f0]
Nov 08 23:56:11 my-server smbd[29621]:    #4 /usr/lib/libc.so.6(+0x9f39a) [0x7f224c58539a]
Nov 08 23:56:11 my-server smbd[29621]:    #5 /usr/lib/samba/libsmbd-base-samba4.so(token_contains_name_in_list+0xfb) [0x7f224cce80ab]
Nov 08 23:56:11 my-server smbd[29621]:    #6 /usr/lib/samba/libsmbd-base-samba4.so(user_ok_token+0x6e) [0x7f224cce859e]
Nov 08 23:56:11 my-server smbd[29621]:    #7 /usr/lib/samba/libsmbd-base-samba4.so(_spoolss_OpenPrinterEx+0x384) [0x7f224cc42d74]
Nov 08 23:56:11 my-server smbd[29621]:    #8 /usr/lib/samba/libsmbd-base-samba4.so(_spoolss_OpenPrinter+0x7c) [0x7f224cc4322c]
Nov 08 23:56:11 my-server smbd[29621]:    #9 /usr/lib/samba/libsmbd-base-samba4.so(+0xc8a52) [0x7f224cc4fa52]
Nov 08 23:56:11 my-server smbd[29621]:    #10 /usr/lib/libdcerpc-server-core.so.0(+0x7571) [0x7f224cac5571]
Nov 08 23:56:11 my-server smbd[29621]:    #11 /usr/lib/libdcerpc-binding.so.0(+0xcd10) [0x7f224c861d10]
Nov 08 23:56:11 my-server smbd[29621]:    #12 /usr/lib/samba/libsamba-sockets-samba4.so(+0x678c) [0x7f224bcaf78c]
Nov 08 23:56:11 my-server smbd[29621]:    #13 /usr/lib/samba/libsamba-sockets-samba4.so(+0x54c0) [0x7f224bcae4c0]
Nov 08 23:56:11 my-server smbd[29621]:    #14 /usr/lib/libtevent.so.0(tevent_common_invoke_immediate_handler+0x14a) [0x7f224c80e47a]
Nov 08 23:56:11 my-server smbd[29621]:    #15 /usr/lib/libtevent.so.0(tevent_common_loop_immediate+0x1b) [0x7f224c80e49b]
Nov 08 23:56:11 my-server smbd[29621]:    #16 /usr/lib/libtevent.so.0(+0xd2b0) [0x7f224c8142b0]
Nov 08 23:56:11 my-server smbd[29621]:    #17 /usr/lib/libtevent.so.0(+0xb5f9) [0x7f224c8125f9]
Nov 08 23:56:11 my-server smbd[29621]:    #18 /usr/lib/libtevent.so.0(_tevent_loop_once+0x95) [0x7f224c80d715]
Nov 08 23:56:11 my-server smbd[29621]:    #19 /usr/lib/samba/libsmbd-base-samba4.so(+0xea11c) [0x7f224cc7111c]
Nov 08 23:56:11 my-server smbd[29621]:    #20 /usr/lib/libsmbconf.so.0(prefork_create_pool+0x372) [0x7f224cb20d02]
Nov 08 23:56:11 my-server smbd[29621]:    #21 /usr/lib/samba/libsmbd-base-samba4.so(start_spoolssd+0x504) [0x7f224cc71744]
Nov 08 23:56:11 my-server smbd[29621]:    #22 /usr/lib/samba/libsmbd-base-samba4.so(printing_subsystem_init+0xdf) [0x7f224cbfb00f]
Nov 08 23:56:11 my-server smbd[29621]:    #23 /usr/bin/smbd(main+0x1086) [0x55d96dcad0c6]
Nov 08 23:56:11 my-server smbd[29621]:    #24 /usr/lib/libc.so.6(__libc_start_main+0xf2) [0x7f224c50e152]
Nov 08 23:56:11 my-server smbd[29621]:    #25 /usr/bin/smbd(_start+0x2e) [0x55d96dcae0fe]
Nov 08 23:56:11 my-server smbd[29621]: [2020/11/08 23:56:11.879062,  0] ../../source3/lib/dumpcore.c:317(dump_core)
Nov 08 23:56:11 my-server smbd[29621]:   coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern
Nov 08 23:56:11 my-server smbd[29621]: 
Nov 08 23:56:19 my-server systemd[1]: Stopping Samba SMB Daemon...
Nov 08 23:56:19 my-server systemd[1]: smb.service: Succeeded.
Nov 08 23:56:19 my-server systemd[1]: Stopped Samba SMB Daemon.