Oct 25 19:35:02 my-server smbd[160622]: [2020/10/25 19:35:02.824076,  1] ../../lib/param/loadparm.c:1870(lpcfg_do_global_parameter)
Oct 25 19:35:02 my-server smbd[160622]:   lpcfg_do_global_parameter: WARNING: The "encrypt passwords" option is deprecated
Oct 25 19:35:02 my-server smbd[160622]: [2020/10/25 19:35:02.826517,  1] ../../source3/param/loadparm.c:2517(lp_idmap_range)
Oct 25 19:35:02 my-server smbd[160622]:   idmap range not specified for domain '*'
Oct 25 19:35:02 my-server smbd[555]: [2020/10/25 19:35:02.857651,  0] ../../lib/util/fault.c:159(smb_panic_log)
Oct 25 19:35:02 my-server smbd[555]:   ===============================================================
Oct 25 19:35:02 my-server smbd[555]: [2020/10/25 19:35:02.858944,  0] ../../lib/util/fault.c:160(smb_panic_log)
Oct 25 19:35:02 my-server smbd[555]:   INTERNAL ERROR: Signal 11: Segmentation fault in pid 555 (4.13.0)
Oct 25 19:35:02 my-server smbd[555]: [2020/10/25 19:35:02.859050,  0] ../../lib/util/fault.c:164(smb_panic_log)
Oct 25 19:35:02 my-server smbd[555]:   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
Oct 25 19:35:02 my-server smbd[555]: [2020/10/25 19:35:02.859161,  0] ../../lib/util/fault.c:169(smb_panic_log)
Oct 25 19:35:02 my-server smbd[555]:   ===============================================================
Oct 25 19:35:02 my-server smbd[555]: [2020/10/25 19:35:02.859267,  0] ../../lib/util/fault.c:170(smb_panic_log)
Oct 25 19:35:02 my-server smbd[555]:   PANIC (pid 555): Signal 11: Segmentation fault in 4.13.0
Oct 25 19:35:02 my-server smbd[555]: [2020/10/25 19:35:02.861050,  0] ../../lib/util/fault.c:274(log_stack_trace)
Oct 25 19:35:02 my-server smbd[555]:   BACKTRACE: 27 stack frames:
Oct 25 19:35:02 my-server smbd[555]:    #0 /usr/lib/libsamba-util.so.0(log_stack_trace+0x31) [0x7f096a114ae1]
Oct 25 19:35:02 my-server smbd[555]:    #1 /usr/lib/libsamba-util.so.0(smb_panic+0x27) [0x7f096a114d67]
Oct 25 19:35:02 my-server smbd[555]:    #2 /usr/lib/libsamba-util.so.0(+0x17f95) [0x7f096a114f95]
Oct 25 19:35:02 my-server smbd[555]:    #3 /usr/lib/libpthread.so.0(+0x140f0) [0x7f0969a160f0]
Oct 25 19:35:02 my-server smbd[555]:    #4 /usr/lib/libc.so.6(+0x9f39a) [0x7f09697a439a]
Oct 25 19:35:02 my-server smbd[555]:    #5 /usr/lib/samba/libsmbd-base-samba4.so(token_contains_name_in_list+0xfb) [0x7f0969f070ab]
Oct 25 19:35:02 my-server smbd[555]:    #6 /usr/lib/samba/libsmbd-base-samba4.so(user_ok_token+0x6e) [0x7f0969f0759e]
Oct 25 19:35:02 my-server smbd[555]:    #7 /usr/lib/samba/libsmbd-base-samba4.so(_spoolss_OpenPrinterEx+0x384) [0x7f0969e61d74]
Oct 25 19:35:02 my-server smbd[555]:    #8 /usr/lib/samba/libsmbd-base-samba4.so(_spoolss_OpenPrinter+0x7c) [0x7f0969e6222c]
Oct 25 19:35:02 my-server smbd[555]:    #9 /usr/lib/samba/libsmbd-base-samba4.so(+0xc8a52) [0x7f0969e6ea52]
Oct 25 19:35:02 my-server smbd[555]:    #10 /usr/lib/libdcerpc-server-core.so.0(+0x7571) [0x7f0969ce4571]
Oct 25 19:35:02 my-server smbd[555]:    #11 /usr/lib/libdcerpc-binding.so.0(+0xcd10) [0x7f0969a80d10]
Oct 25 19:35:02 my-server smbd[555]:    #12 /usr/lib/samba/libsamba-sockets-samba4.so(+0x678c) [0x7f0968ece78c]
Oct 25 19:35:02 my-server smbd[555]:    #13 /usr/lib/samba/libsamba-sockets-samba4.so(+0x54c0) [0x7f0968ecd4c0]
Oct 25 19:35:02 my-server smbd[555]:    #14 /usr/lib/libtevent.so.0(tevent_common_invoke_immediate_handler+0x14a) [0x7f0969a2d47a]
Oct 25 19:35:02 my-server smbd[555]:    #15 /usr/lib/libtevent.so.0(tevent_common_loop_immediate+0x1b) [0x7f0969a2d49b]
Oct 25 19:35:02 my-server smbd[555]:    #16 /usr/lib/libtevent.so.0(+0xd2b0) [0x7f0969a332b0]
Oct 25 19:35:02 my-server smbd[555]:    #17 /usr/lib/libtevent.so.0(+0xb5f9) [0x7f0969a315f9]
Oct 25 19:35:02 my-server smbd[555]:    #18 /usr/lib/libtevent.so.0(_tevent_loop_once+0x95) [0x7f0969a2c715]
Oct 25 19:35:02 my-server smbd[555]:    #19 /usr/lib/samba/libsmbd-base-samba4.so(+0xea11c) [0x7f0969e9011c]
Oct 25 19:35:02 my-server smbd[555]:    #20 /usr/lib/libsmbconf.so.0(prefork_add_children+0x187) [0x7f0969d3ff97]
Oct 25 19:35:02 my-server smbd[555]:    #21 /usr/lib/libsmbconf.so.0(pfh_manage_pool+0x23f) [0x7f0969d40aaf]
Oct 25 19:35:02 my-server smbd[555]:    #22 /usr/lib/samba/libsmbd-base-samba4.so(start_spoolssd+0x610) [0x7f0969e90850]
Oct 25 19:35:02 my-server smbd[555]:    #23 /usr/lib/samba/libsmbd-base-samba4.so(printing_subsystem_init+0xdf) [0x7f0969e1a00f]
Oct 25 19:35:02 my-server smbd[555]:    #24 /usr/bin/smbd(main+0x13e6) [0x5559f8da0426]
Oct 25 19:35:02 my-server smbd[555]:    #25 /usr/lib/libc.so.6(__libc_start_main+0xf2) [0x7f096972d152]
Oct 25 19:35:02 my-server smbd[555]:    #26 /usr/bin/smbd(_start+0x2e) [0x5559f8da10ae]
Oct 25 19:35:02 my-server smbd[555]: [2020/10/25 19:35:02.862380,  0] ../../source3/lib/dumpcore.c:317(dump_core)
Oct 25 19:35:02 my-server smbd[555]:   coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern