(gdb) 
talloc_get_size (context=0x555556872f90) at ../../lib/talloc/talloc.c:2821
2821    {
(gdb) 
2824            if (context == NULL) {
(gdb) 
2828            tc = talloc_chunk_from_ptr(context);
(gdb) 
talloc_get_size (context=0x555556872f90) at ../../lib/talloc/talloc.c:2830
2830            return tc->size;
(gdb) 
ndr_token_store (mem_ctx=mem_ctx@entry=0x5555558ce920, list=list@entry=0x5555558ce968, 
    key=key@entry=0x7fffdccba018, value=31) at ../../librpc/ndr/ndr.c:994
994                     if (list->count >= NDR_TOKEN_MAX_LIST_SIZE) {
(gdb) 
1017            return NDR_ERR_SUCCESS;
(gdb) 
ndr_pull_array_size (ndr=ndr@entry=0x5555558ce920, p=p@entry=0x7fffdccba018) at ../../librpc/ndr/ndr.c:1090
1090            if (ret == NDR_ERR_RANGE) {
(gdb) 
1091                    return ndr_pull_error(ndr, ret,
(gdb) 
_ndr_pull_error (ndr=ndr@entry=0x5555558ce920, ndr_err=ndr_err@entry=NDR_ERR_RANGE, 
    function=function@entry=0x7ffff7bcd650 <__FUNCTION__.9556> "ndr_pull_array_size", 
    location=location@entry=0x7ffff7bcc431 "../../librpc/ndr/ndr.c:1093", 
    format=format@entry=0x7ffff7bcce00 "More than %d NDR tokens stored for array_size")
    at ../../librpc/ndr/ndr.c:606
606     {
(gdb) 
607             char *s=NULL;
(gdb) bt full
#0  _ndr_pull_error (ndr=ndr@entry=0x5555558ce920, ndr_err=ndr_err@entry=NDR_ERR_RANGE, 
    function=function@entry=0x7ffff7bcd650 <__FUNCTION__.9556> "ndr_pull_array_size", 
    location=location@entry=0x7ffff7bcc431 "../../librpc/ndr/ndr.c:1093", 
    format=format@entry=0x7ffff7bcce00 "More than %d NDR tokens stored for array_size")
    at ../../librpc/ndr/ndr.c:607
        s = 0x7fffe065ec98 "w10_lgrm.rduser_ptid-l-201475_b"
        ap = {{gp_offset = 1, fp_offset = 0, 
            overflow_arg_area = 0x7ffff47373fc <convert_string_talloc_handle+428>, reg_save_area = 0xff070}}
        ret = <optimized out>
        __FUNCTION__ = "_ndr_pull_error"
#1  0x00007ffff7bc6ee2 in ndr_pull_array_size (ndr=ndr@entry=0x5555558ce920, p=p@entry=0x7fffdccba018)
    at ../../librpc/ndr/ndr.c:1091
        ret = <optimized out>
        size = 31
        __FUNCTION__ = "ndr_pull_array_size"
#2  0x00007ffff504b40c in ndr_pull_wbint_Principal (ndr=0x5555558ce920, ndr_flags=<optimized out>, 
    r=0x7fffdccb9fd0) at librpc/gen_ndr/ndr_winbind.c:420
        _status = <optimized out>
        size_name_0 = 0
        length_name_0 = 0
        __FUNCTION__ = "ndr_pull_wbint_Principal"
#3  0x00007ffff504b652 in ndr_pull_wbint_Principals (ndr=0x5555558ce920, ndr_flags=<optimized out>, 
    r=0x55555591b1c0) at librpc/gen_ndr/ndr_winbind.c:488
        _status = <optimized out>
        size_principals_0 = <optimized out>
        cntr_principals_0 = <optimized out>
        _mem_save_principals_0 = 0x55555591b1c0
        __FUNCTION__ = "ndr_pull_wbint_Principals"
#4  0x00007ffff504d4eb in ndr_pull_wbint_QueryGroupList (ndr=0x5555558ce920, flags=<optimized out>, 
    r=0x555555916780) at librpc/gen_ndr/ndr_winbind.c:1899
        _status = <optimized out>
        _mem_save_groups_0 = <optimized out>
        __FUNCTION__ = "ndr_pull_wbint_QueryGroupList"
#5  0x00007ffff735c44c in dcerpc_binding_handle_call_done (subreq=0x5555559171d0)
--Type <RET> for more, q to quit, c to continue without paging--c
    at ../../librpc/rpc/binding_handle.c:492
        req = 0x55555591b270
        state = 0x55555591b420
        h = 0x5555558f9cf0
        error = {v = 0}
        out_flags = 0
        ndr_err = <optimized out>
#6  0x00005555555e86d1 in wbint_bh_raw_call_domain_done (subreq=0x555555917860) at ../../source3/winbindd/winbindd_dual_ndr.c:204
        req = 0x55555591ba50
        state = 0x55555591bc00
        ret = 0
        err = 21845
#7  0x00005555555e6010 in wb_domain_request_done (subreq=0x555555917510) at ../../source3/winbindd/winbindd_dual.c:734
        req = 0x555555917860
        state = <optimized out>
        ret = 0
        err = 21845
#8  0x00005555555e4041 in wb_child_request_done (subreq=0x55555591cec0) at ../../source3/winbindd/winbindd_dual.c:298
        req = 0x555555917510
        state = <optimized out>
        ret = <optimized out>
        err = 21845
#9  0x00007ffff004648b in wb_simple_trans_read_done (subreq=0x55555591d550) at ../../nsswitch/wb_reqtrans.c:432
        req = 0x55555591cec0
        state = <optimized out>
        ret = 9226296
        err = 21845
#10 0x00007ffff0045cba in wb_resp_read_done (subreq=0x55555591d200) at ../../nsswitch/wb_reqtrans.c:275
        req = 0x55555591d550
        state = 0x55555591d700
        buf = 0x7fffe0a93070 <error: Cannot access memory at address 0x7fffe0a93070>
        err = 32767
#11 0x00007ffff713eb53 in tevent_common_invoke_fd_handler (fde=fde@entry=0x55555590d9e0, flags=<optimized out>, removed=removed@entry=0x0) at ../../lib/tevent/tevent_fd.c:138
        handler_ev = 0x5555558ad350
#12 0x00007ffff71450ef in epoll_event_loop (tvalp=0x7fffffffd510, epoll_ev=0x5555558c2f60) at ../../lib/tevent/tevent_epoll.c:736
        fde = 0x55555590d9e0
        flags = <optimized out>
        mpx_fde = <optimized out>
        ret = <optimized out>
        i = 0
        timeout = <optimized out>
        wait_errno = 4
        events = {{events = 1, data = {ptr = 0x55555590d9e0, fd = 1435556320, u32 = 1435556320, u64 = 93824996137440}}}
        ret = <optimized out>
        i = <optimized out>
        events = <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>
#13 epoll_event_loop_once (ev=<optimized out>, location=<optimized out>) at ../../lib/tevent/tevent_epoll.c:937
        epoll_ev = 0x5555558c2f60
        tval = {tv_sec = 0, tv_usec = 821479}
        panic_triggered = false
#14 0x00007ffff71430fb in std_event_loop_once (ev=0x5555558ad350, location=0x555555615828 "../../source3/winbindd/winbindd.c:1949") at ../../lib/tevent/tevent_standard.c:110
        glue_ptr = <optimized out>
        glue = 0x5555558c2ed0
        ret = <optimized out>
#15 0x00007ffff713e225 in _tevent_loop_once (ev=0x5555558ad350, location=0x555555615828 "../../source3/winbindd/winbindd.c:1949") at ../../lib/tevent/tevent.c:772
        ret = <optimized out>
        nesting_stack_ptr = 0x0
#16 0x000055555557f1a4 in main (argc=<optimized out>, argv=<optimized out>) at ../../source3/winbindd/winbindd.c:1949
        is_daemon = false
        Fork = false
        log_stdout = true
        no_process_group = true
        long_options = {{longName = 0x0, shortName = 0 '\000', argInfo = 4, arg = 0x7fffefbf3160 <poptHelpOptions>, val = 0, descrip = 0x55555561337b "Help options:", argDescrip = 0x0}, {longName = 0x555555613390 "stdout", shortName = 83 'S', argInfo = 0, arg = 0x0, val = 1003, descrip = 0x555555613389 "Log to stdout", argDescrip = 0x0}, {longName = 0x555555613397 "foreground", shortName = 70 'F', argInfo = 0, arg = 0x0, val = 1001, descrip = 0x5555556133a2 "Daemon in foreground mode", argDescrip = 0x0}, {longName = 0x5555556133bc "no-process-group", shortName = 0 '\000', argInfo = 0, arg = 0x0, val = 1002, descrip = 0x555555614e70 "Don't create a new process group", argDescrip = 0x0}, {longName = 0x555555658a7e "daemon", shortName = 68 'D', argInfo = 0, arg = 0x0, val = 1000, descrip = 0x5555556133cd "Become a daemon (default)", argDescrip = 0x0}, {longName = 0x5555556133e7 "interactive", shortName = 105 'i', argInfo = 0, arg = 0x0, val = 105, descrip = 0x5555556133f3 "Interactive mode", argDescrip = 0x0}, {longName = 0x555555613404 "no-caching", shortName = 110 'n', argInfo = 0, arg = 0x0, val = 110, descrip = 0x55555561340f "Disable caching", argDescrip = 0x0}, {longName = 0x0, shortName = 0 '\000', argInfo = 4, arg = 0x7ffff4f38280 <popt_common_samba>, val = 0, descrip = 0x55555561341f "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 = 0x555555914790
        status = <optimized out>
        ok = <optimized out>
        __FUNCTION__ = "main"
        __func__ = "main"