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Reading symbols from /usr/lib64/samba/sbin/winbindd...
Reading symbols from /usr/lib/debug/usr/lib64/samba/sbin/winbindd.debug...

warning: Can't open file /var/lib/samba/winbindd_cache.tdb during file-backed mapping note processing

warning: Can't open file /var/lib/sss/mc/passwd during file-backed mapping note processing

warning: Can't open file /var/lib/samba/names.tdb during file-backed mapping note processing

warning: Can't open file /var/lib/samba/netsamlogon_cache.tdb during file-backed mapping note processing

warning: Can't open file /var/lib/samba/private/netlogon_creds_cli.tdb during file-backed mapping note processing

warning: Can't open file /var/lib/samba/private/secrets.tdb during file-backed mapping note processing

warning: Can't open file /var/lib/samba/registry.tdb during file-backed mapping note processing
[New LWP 6456]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Missing separate debuginfo for /usr/lib64/sasl2-3/libgssapiv2.so
Try to install the hash file /usr/lib/debug/.build-id/e2/1b1059fcfd50ffc7a6cf628a09e91a875c3ca6.debug
Core was generated by `/usr/sbin/winbindd --no-process-group'.
Program terminated with signal SIGABRT, Aborted.
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49
49    return ret;

Thread 1 (Thread 0x7f859419fb00 (LWP 6456)):
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49
        set = {__val = {1024, 0, 0, 0, 0, 94538330162768, 140211760956208, 335544320, 140211750517248, 32, 94538330162868, 94538330162768, 94538330162868, 0, 0, 0}}
        pid = <optimized out>
        tid = <optimized out>
        ret = <optimized out>
#1  0x00007f85973cc538 in __GI_abort () at abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0x55fb6b9646b4, sa_sigaction = 0x55fb6b9646b4}, sa_mask = {__val = {0, 0, 0, 0, 0, 2543330829, 140211750734231, 140211750699008, 10974352514185305344, 140211692108336, 140735702632992, 140211758245664, 10974352512106102784, 140211750517248, 10974352514185305344, 0}}, sa_flags = 0, sa_restorer = 0x55fb6b9724f0}
        sigs = {__val = {32, 0, 0, 0, 0, 0, 0, 0, 0, 268435456, 0, 140735702633280, 140211760956208, 32, 94538330162868, 94538330162768}}
#2  0x00007f8597fb9f40 in dump_core () at ../../source3/lib/dumpcore.c:338
        called = true
        __FUNCTION__ = "dump_core"
#3  0x00007f8597fc8d41 in smb_panic_s3 (why=<optimized out>) at ../../source3/lib/util.c:850
        lp_sub = <optimized out>
        cmd = <optimized out>
        result = <optimized out>
        __FUNCTION__ = "smb_panic_s3"
#4  0x00007f859834831a in smb_panic (why=why@entry=0x7fff95900b90 "Signal 11: Segmentation fault") at ../../lib/util/fault.c:197
No locals.
#5  0x00007f85983483a1 in fault_report (sig=11) at ../../lib/util/fault.c:81
        signal_string = "Signal 11: Segmentation fault\000\000\000\370\237I\316\000\000\000\000 \f\220\225\377\177\000\000\317\021\220\225\377\177\000\000\000\035\356\217w\273L\230\320\r\220\225\377\177\000\000\002\000\000\000\000\000\000\000\320\r\220\225\377\177\000\000\377\003\000\000\000\000\000\000 \f\220\225\377\177\000\000\064N(j\373U\000\000\270\r\220\225\377\177\000\000\026AB\227\205\177\000"
        counter = 1
        signal_string = {<optimized out> <repeats 128 times>}
#6  sig_fault (sig=11) at ../../lib/util/fault.c:92
No locals.
#7  <signal handler called>
No locals.
#8  0x00007f859895b512 in dcerpc_binding_handle_call_send (mem_ctx=<optimized out>, ev=ev@entry=0x55fb6b929140, h=h@entry=0x0, object=object@entry=0x0, table=0x7f8598304660 <ndr_table_winbind>, opnum=opnum@entry=7, r_mem=0x55fb6b9694a0, r_ptr=0x55fb6b9794c0) at ../../librpc/rpc/binding_handle.c:376
        req = 0x55fb6b979d80
        state = 0x55fb6b979f30
        subreq = <optimized out>
        ndr_err = <optimized out>
#9  0x00007f859857ca9f in dcerpc_wbint_AllocateGid_r_send (mem_ctx=<optimized out>, ev=ev@entry=0x55fb6b929140, h=h@entry=0x0, r=0x55fb6b9794c0) at librpc/gen_ndr/ndr_winbind_c.c:1639
        req = 0x55fb6b979a50
        state = 0x55fb6b979c00
        subreq = <optimized out>
#10 0x00007f859857cd66 in dcerpc_wbint_AllocateGid_send (mem_ctx=<optimized out>, ev=ev@entry=0x55fb6b929140, h=0x0, _gid=<optimized out>) at librpc/gen_ndr/ndr_winbind_c.c:1736
        req = 0x55fb6b979300
        state = 0x55fb6b9794b0
        subreq = <optimized out>
#11 0x000055fb6a271ef5 in winbindd_allocate_gid_send (mem_ctx=<optimized out>, ev=0x55fb6b929140, cli=<optimized out>, request=<optimized out>) at ../../source3/winbindd/winbindd_allocate_gid.c:49
        req = 0x55fb6b979720
        subreq = <optimized out>
        state = 0x55fb6b9798d0
        child_binding_handle = <optimized out>
        __FUNCTION__ = "winbindd_allocate_gid_send"
#12 0x000055fb6a205385 in process_request_send (cli_state=0x55fb6b978e00, ev=0x55fb6b929140, mem_ctx=0x55fb6b978e00) at ../../source3/winbindd/winbindd.c:740
        subreq = <optimized out>
        state = 0x55fb6b978ca0
        i = <optimized out>
        ok = <optimized out>
        req = 0x55fb6b978af0
        atable = 0x55fb6a2e2040 <async_priv_table+32>
        cmd = WINBINDD_ALLOCATE_GID
        req = <optimized out>
        subreq = <optimized out>
        state = <optimized out>
        atable = <optimized out>
        cmd = <optimized out>
        i = <optimized out>
        ok = <optimized out>
        __FUNCTION__ = "process_request_send"
        __func__ = "process_request_send"
#13 winbind_client_request_read (req=<optimized out>) at ../../source3/winbindd/winbindd.c:988
        state = 0x55fb6b978e00
        ret = <optimized out>
        err = 32645
        __FUNCTION__ = "winbind_client_request_read"
        __func__ = "winbind_client_request_read"
#14 0x000055fb6a27c63b in wb_req_read_done (subreq=<optimized out>) at ../../nsswitch/wb_reqtrans.c:126
        req = 0x55fb6b978fc0
        state = 0x55fb6b979170
        err = 32645
        buf = 0x55fb6b977ee0 "P\b"
#15 0x00007f859798260d in tevent_common_invoke_fd_handler (fde=fde@entry=0x55fb6b979630, flags=1, removed=removed@entry=0x0) at ../../tevent_fd.c:138
        handler_ev = 0x55fb6b929140
#16 0x00007f8597988997 in epoll_event_loop (tvalp=0x7fff95901400, epoll_ev=0x55fb6b93d060) at ../../tevent_epoll.c:736
        fde = 0x55fb6b979630
        flags = <optimized out>
        mpx_fde = <optimized out>
        ret = 1
        i = 0
        timeout = <optimized out>
        wait_errno = <optimized out>
        events = {{events = 1, data = {ptr = 0x55fb6b979630, fd = 1805096496, u32 = 1805096496, u64 = 94538330248752}}}
        ret = <optimized out>
        i = <optimized out>
        events = {{events = <optimized out>, data = {ptr = <optimized out>, fd = <optimized out>, u32 = <optimized out>, u64 = <optimized out>}}}
        timeout = <optimized out>
        wait_errno = <optimized out>
        fde = <optimized out>
        flags = <optimized out>
        mpx_fde = <optimized out>
        handled_fde = <optimized out>
        handled_mpx = <optimized out>
#17 epoll_event_loop_once (ev=<optimized out>, location=<optimized out>) at ../../tevent_epoll.c:937
        epoll_ev = 0x55fb6b93d060
        tval = {tv_sec = 4, tv_usec = 947993}
        panic_triggered = false
#18 0x00007f8597986b17 in std_event_loop_once (ev=0x55fb6b929140, location=0x55fb6a2877f0 "../../source3/winbindd/winbindd.c:2009") at ../../tevent_standard.c:110
        glue_ptr = <optimized out>
        glue = 0x55fb6b93cfd0
        ret = <optimized out>
#19 0x00007f8597981cb4 in _tevent_loop_once (ev=0x55fb6b929140, location=location@entry=0x55fb6a2877f0 "../../source3/winbindd/winbindd.c:2009") at ../../tevent.c:772
        ret = <optimized out>
        nesting_stack_ptr = 0x0
#20 0x000055fb6a1ffd7c in main (argc=<optimized out>, argv=<optimized out>) at ../../source3/winbindd/winbindd.c:2009
        is_daemon = false
        Fork = true
        log_stdout = false
        no_process_group = true
        OPT_DAEMON = OPT_DAEMON
        OPT_FORK = OPT_FORK
        OPT_NO_PROCESS_GROUP = OPT_NO_PROCESS_GROUP
        OPT_LOG_STDOUT = OPT_LOG_STDOUT
        long_options = {{longName = 0x0, shortName = 0 '\000', argInfo = 4, arg = 0x7f859793f3e0 <poptHelpOptions>, val = 0, descrip = 0x55fb6a284fdb "Help options:", argDescrip = 0x0}, {longName = 0x55fb6a284ff0 "stdout", shortName = 83 'S', argInfo = 0, arg = 0x0, val = 1003, descrip = 0x55fb6a284fe9 "Log to stdout", argDescrip = 0x0}, {longName = 0x55fb6a284ff7 "foreground", shortName = 70 'F', argInfo = 0, arg = 0x0, val = 1001, descrip = 0x55fb6a285002 "Daemon in foreground mode", argDescrip = 0x0}, {longName = 0x55fb6a28501c "no-process-group", shortName = 0 '\000', argInfo = 0, arg = 0x0, val = 1002, descrip = 0x55fb6a286b20 "Don't create a new process group", argDescrip = 0x0}, {longName = 0x55fb6a2c7791 "daemon", shortName = 68 'D', argInfo = 0, arg = 0x0, val = 1000, descrip = 0x55fb6a28502d "Become a daemon (default)", argDescrip = 0x0}, {longName = 0x55fb6a285047 "interactive", shortName = 105 'i', argInfo = 0, arg = 0x0, val = 105, descrip = 0x55fb6a285053 "Interactive mode", argDescrip = 0x0}, {longName = 0x55fb6a285064 "no-caching", shortName = 110 'n', argInfo = 0, arg = 0x0, val = 110, descrip = 0x55fb6a28506f "Disable caching", argDescrip = 0x0}, {longName = 0x0, shortName = 0 '\000', argInfo = 4, arg = 0x7f8598545280 <popt_common_samba>, val = 0, descrip = 0x55fb6a28507f "Common samba options:", argDescrip = 0x0}, {longName = 0x0, shortName = 0 '\000', argInfo = 0, arg = 0x0, val = 0, descrip = 0x0, argDescrip = 0x0}}
        lp_sub = <optimized out>
        pc = <optimized out>
        opt = <optimized out>
        frame = 0x55fb6b96aaf0
        status = {v = <optimized out>}
        ok = <optimized out>
        ep_server = <optimized out>
        dce_ctx = <optimized out>
        __FUNCTION__ = "main"
        __func__ = "main"