Attachment 16492 Details for Bug 14636 – gdb stack backtrace

gdb stack backtrace

gdb.txt (text/plain), 23.94 KB, created by Jeremy Allison on 2021-03-03 01:55:14 UTC

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Creator: Jeremy Allison

Created: 2021-03-03 01:55:14 UTC

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patch

obsolete

>#0  0x00007f8522a7064a in __GI___wait4 (pid=592951, stat_loc=stat_loc@entry=0x7ffcecc09e38, options=options@entry=0, usage=usage@entry=0x0)
>    at ../sysdeps/unix/sysv/linux/wait4.c:30
>        sc_ret = -512
>        sc_ret = <optimized out>
>#1  0x00007f8522a7060b in __GI___waitpid (pid=<optimized out>, stat_loc=stat_loc@entry=0x7ffcecc09e38, options=options@entry=0)
>    at waitpid.c:38
>No locals.
>#2  0x00007f85229e2017 in do_system (line=<optimized out>) at ../sysdeps/posix/system.c:172
>        __result = <optimized out>
>        _buffer = {__routine = 0x7f85229e2240 <cancel_handler>, __arg = 0x7ffcecc09e40, __canceltype = 0, __prev = 0x0}
>        _avail = 1
>        cancel_args = {quit = 0x7f8522b783c0 <quit>, intr = 0x7f8522b78460 <intr>, pid = 592951}
>        status = -1
>        ret = 0
>        pid = 592951
>        sa = {__sigaction_handler = {sa_handler = 0x1, sa_sigaction = 0x1}, sa_mask = {__val = {65536, 0, 0, 0, 0, 0, 0, 3401115122841825330, 
>              3977868379596796464, 18446744073709551615, 0, 3401115122841825330, 3692633029982899200, 140724280533056, 140209795567153, 0}}, 
>          sa_flags = 0, sa_restorer = 0x222a29560}
>        omask = {__val = {6336, 140209700143928, 0, 140209789819808, 94881721989280, 54, 54, 94881721989264, 0, 0, 140209789819904, 0, 255, 
>            1095216660480, 3182127526452406373, 3184089382506557984}}
>        reset = {__val = {6, 0, 0, 0, 0, 0, 0, 0, 6073476072971849728, 6000286742616554841, 0, 0, 0, 0, 0, 0}}
>        spawn_attr = {__flags = 12, __pgrp = 0, __sd = {__val = {6, 0, 0, 0, 0, 0, 0, 0, 6073476072971849728, 6000286742616554841, 0, 0, 0, 
>              0, 0, 0}}, __ss = {__val = {6336, 140209700143928, 0, 140209789819808, 94881721989280, 54, 54, 94881721989264, 0, 0, 
>              140209789819904, 0, 255, 1095216660480, 3182127526452406373, 3184089382506557984}}, __sp = {sched_priority = 0}, __policy = 0, 
>          __pad = {0 <repeats 16 times>}}
>#3  0x00007f85230980f9 in smb_panic_s3 (why=0x7ffcecc0a240 "Signal 7: Bus error") at ../../source3/lib/util.c:840
>        lp_sub = 0x7f85230d2ae0 <s3_global_substitution>
>        cmd = 0x564b5f567f80 "/bin/sleep 90000"
>        result = 32645
>        __FUNCTION__ = "smb_panic_s3"
>#4  0x00007f8523589feb in smb_panic (why=0x7ffcecc0a240 "Signal 7: Bus error") at ../../lib/util/fault.c:197
>No locals.
>#5  0x00007f8523589ad6 in fault_report (sig=7) at ../../lib/util/fault.c:81
>        counter = 1
>        signal_string = "Signal 7: Bus error\000\374\177\000\000\300q\267\"\205\177", '\000' <repeats 18 times>, "\001\000\000\000\000\000\000\000Kr\240\"\205\177\000\000p\251\300\354\374\177\000\000z\360\230\"\205\177\000\000\006\000\000\000\000\000\000\000p\252\300\354\374\177\000\000\220\251\300\354\374\177\000\000\000\000\000\000KV\000\000h\r\000\000\000\000\000\000\060\000\000\000\205\177\000"
>#6  0x00007f8523589aef in sig_fault (sig=7) at ../../lib/util/fault.c:92
>No locals.
>#7  <signal handler called>
>No locals.
>#8  0x00007f8522b874d5 in __pthread_mutex_lock_full (mutex=0x7f851d5f0328) at ../nptl/pthread_mutex_lock.c:315
>        assume_other_futex_waiters = 2147483648
>        oldval = -2146890736
>        id = 592878
>        __PRETTY_FUNCTION__ = "__pthread_mutex_lock_full"
>#9  0x00007f85222b22c1 in chain_mutex_lock (m=0x7f851d5f0328, waitflag=true) at ../../lib/tdb/common/mutex.c:182
>        ret = 0
>#10 0x00007f85222b240c in tdb_mutex_lock (tdb=0x564b5f5335a0, rw=1, off=38316, len=1, waitflag=true, pret=0x7ffcecc0a9e0) at ../../lib/tdb/common/mutex.c:234
>        m = 0x7f851d593000
>        chain = 0x7f851d5f0328
>        ret = 22091
>        idx = 9538
>        allrecord_ok = false
>#11 0x00007f85222a622b in fcntl_lock (tdb=0x564b5f5335a0, rw=1, off=38316, len=1, waitflag=true) at ../../lib/tdb/common/lock.c:44
>        ret = 0
>        fl = {l_type = 0, l_whence = 0, l_start = 0, l_len = 140209795684456, l_pid = 637619200}
>        cmd = 0
>#12 0x00007f85222a63ff in tdb_brlock (tdb=0x564b5f5335a0, rw_type=1, offset=38316, len=1, flags=TDB_LOCK_WAIT) at ../../lib/tdb/common/lock.c:200
>        ret = 0
>#13 0x00007f85222a69f0 in tdb_nest_lock (tdb=0x564b5f5335a0, offset=38316, ltype=1, flags=TDB_LOCK_WAIT) at ../../lib/tdb/common/lock.c:390
>        new_lck = 0x0
>#14 0x00007f85222a6c4e in tdb_lock_list (tdb=0x564b5f5335a0, list=9537, ltype=1, waitflag=TDB_LOCK_WAIT) at ../../lib/tdb/common/lock.c:482
>        ret = 32764
>        check = true
>#15 0x00007f85222a6cef in tdb_lock (tdb=0x564b5f5335a0, list=9537, ltype=1) at ../../lib/tdb/common/lock.c:500
>        ret = 32764
>#16 0x00007f85222a7742 in tdb_chainlock (tdb=0x564b5f5335a0, key=...) at ../../lib/tdb/common/lock.c:856
>        ret = 32645
>#17 0x00007f85222c4e64 in db_tdb_do_locked (db=0x564b5f5314c0, key=..., fn=0x7f852305f076 <dbwrap_watched_do_locked_fn>, private_data=0x7ffcecc0acc0) at ../../lib/dbwrap/dbwrap_tdb.c:198
>        ctx = 0x564b5f5313e0
>        buf = 0x0
>        rec = {db = 0x7ffcecc0abe0, key = {dptr = 0x7f85230dd482 <_talloc_free_internal+157> "\311\303\363\017\036\372UH\211\345H\203\354\060H\211}\330H\211u\320H\307", <incomplete sequence \350>, dsize = 140209795684456}, value = {dptr = 0x564b5f54ac00 "`7S_KV", dsize = 94881721920512}, value_valid = 160, storev = 0x7ffcecc0ac10, delete_rec = 0x564b5f533870, private_data = 0x564b5f533870}
>        ret = 1599384576
>        __func__ = "db_tdb_do_locked"
>#18 0x00007f85222c122e in dbwrap_do_locked (db=0x564b5f5314c0, key=..., fn=0x7f852305f076 <dbwrap_watched_do_locked_fn>, private_data=0x7ffcecc0acc0) at ../../lib/dbwrap/dbwrap.c:566
>        status = {v = 0}
>        rec = 0x7f85230aa5dc
>#19 0x00007f852305f31f in dbwrap_watched_do_locked (db=0x564b5f533760, key=..., fn=0x7f85230636d0 <g_lock_lock_fn>, private_data=0x7ffcecc0add0) at ../../source3/lib/dbwrap/dbwrap_watch.c:419
>        ctx = 0x564b5f533870
>        state = {db = 0x564b5f533760, fn = 0x7f85230636d0 <g_lock_lock_fn>, private_data = 0x7ffcecc0add0, subrec = {subrec = 0x0, added = {pid = {pid = 0, task_id = 0, vnn = 0, unique_id = 0}, instance = 0}}, wakeup_value = {dptr = 0x0, dsize = 0}, status = {v = 0}}
>        status = {v = 32764}
>        __func__ = "dbwrap_watched_do_locked"
>#20 0x00007f85222c122e in dbwrap_do_locked (db=0x564b5f533760, key=..., fn=0x7f85230636d0 <g_lock_lock_fn>, private_data=0x7ffcecc0add0) at ../../lib/dbwrap/dbwrap.c:566
>        status = {v = 0}
>        rec = 0x564b5f54a9f0
>#21 0x00007f8523063d5c in g_lock_lock_retry (subreq=0x0) at ../../source3/lib/g_lock.c:670
>        req = 0x564b5f567c60
>        state = 0x564b5f567e10
>        fn_state = {req_state = 0x564b5f567e10, dead_blocker = 0x0, watch_req = 0x0, status = {v = 0}}
>        blocker = {pid = 592912, task_id = 0, vnn = 4294967295, unique_id = 11863521790740049718}
>        blockerdead = false
>        status = {v = 0}
>        __func__ = "g_lock_lock_retry"
>#22 0x00007f8523103120 in _tevent_req_notify_callback (req=0x564b5f54aa50, location=0x7f85230ab598 "../../source3/lib/dbwrap/dbwrap_watch.c:1190") at ../../lib/tevent/tevent_req.c:141
>No locals.
>#23 0x00007f8523103289 in tevent_req_finish (req=0x564b5f54aa50, state=TEVENT_REQ_DONE, location=0x7f85230ab598 "../../source3/lib/dbwrap/dbwrap_watch.c:1190") at ../../lib/tevent/tevent_req.c:193
>        p = 0x0
>#24 0x00007f85231032b9 in _tevent_req_done (req=0x564b5f54aa50, location=0x7f85230ab598 "../../source3/lib/dbwrap/dbwrap_watch.c:1190") at ../../lib/tevent/tevent_req.c:199
>No locals.
>#25 0x00007f852306188e in dbwrap_watched_watch_done (subreq=0x0) at ../../source3/lib/dbwrap/dbwrap_watch.c:1190
>        req = 0x564b5f54aa50
>        state = 0x564b5f54ac00
>        rec = 0x564b5f573360
>        ret = 0
>#26 0x00007f8523103120 in _tevent_req_notify_callback (req=0x564b5f514640, location=0x7f85230b3d68 "../../source3/lib/messages.c:1149") at ../../lib/tevent/tevent_req.c:141
>No locals.
>#27 0x00007f8523103289 in tevent_req_finish (req=0x564b5f514640, state=TEVENT_REQ_DONE, location=0x7f85230b3d68 "../../source3/lib/messages.c:1149") at ../../lib/tevent/tevent_req.c:193
>        p = 0x0
>#28 0x00007f85231033c9 in tevent_req_trigger (ev=0x564b5f567940, im=0x564b5f514730, private_data=0x564b5f514640) at ../../lib/tevent/tevent_req.c:250
>        req = 0x564b5f514640
>#29 0x00007f8523101ea9 in tevent_common_invoke_immediate_handler (im=0x564b5f514730, removed=0x0) at ../../lib/tevent/tevent_immediate.c:166
>        handler_ev = 0x564b5f567940
>        ev = 0x564b5f567940
>        cur = {prev = 0x564b5f514730, next = 0x0, event_ctx = 0x564b5f567940, wrapper = 0x0, busy = false, destroyed = false, handler = 0x7f8523103376 <tevent_req_trigger>, private_data = 0x564b5f514640, handler_name = 0x7f852310d802 "tevent_req_trigger", create_location = 0x7f852310d6f0 "../../lib/tevent/tevent_req.c:91", schedule_location = 0x7f852310d7e0 "../../lib/tevent/tevent_req.c:257", cancel_fn = 0x0, additional_data = 0x0}
>#30 0x00007f8523101fc4 in tevent_common_loop_immediate (ev=0x564b5f567940) at ../../lib/tevent/tevent_immediate.c:203
>        im = 0x564b5f514730
>        ret = 32764
>#31 0x00007f852310cc29 in epoll_event_loop_once (ev=0x564b5f567940, location=0x7f852310d890 "../../lib/tevent/tevent_req.c:300") at ../../lib/tevent/tevent_epoll.c:918
>        epoll_ev = 0x564b5f567bb0
>        tval = {tv_sec = 140209795687822, tv_usec = 94881722038912}
>        panic_triggered = false
>#32 0x00007f8523109379 in std_event_loop_once (ev=0x564b5f567940, location=0x7f852310d890 "../../lib/tevent/tevent_req.c:300") at ../../lib/tevent/tevent_standard.c:110
>        glue_ptr = 0x564b5f567a80
>        glue = 0x564b5f567a80
>        ret = 0
>#33 0x00007f85231006f6 in _tevent_loop_once (ev=0x564b5f567940, location=0x7f852310d890 "../../lib/tevent/tevent_req.c:300") at ../../lib/tevent/tevent.c:772
>        ret = 0
>        nesting_stack_ptr = 0x0
>#34 0x00007f8523103571 in tevent_req_poll (req=0x564b5f567c60, ev=0x564b5f567940) at ../../lib/tevent/tevent_req.c:300
>        ret = 0
>#35 0x00007f8522ffd954 in tevent_req_poll_ntstatus (req=0x564b5f567c60, ev=0x564b5f567940, status=0x7ffcecc0b1fc) at ../../lib/util/tevent_ntstatus.c:109
>        ret = false
>#36 0x00007f8523064430 in g_lock_lock (ctx=0x564b5f5336e0, key=..., type=G_LOCK_WRITE, timeout=...) at ../../source3/lib/g_lock.c:829
>        frame = 0x564b5f5678e0
>        ev = 0x564b5f567940
>        req = 0x564b5f567c60
>        end = {tv_sec = 1614739620, tv_usec = 869972}
>        status = {v = 3221225495}
>        __func__ = "g_lock_lock"
>#37 0x00007f8523380627 in get_share_mode_lock (mem_ctx=0x564b5f567810, id=..., servicepath=0x0, smb_fname=0x0, old_write_time=0x0) at ../../source3/locking/share_mode_lock.c:898
>        key = {dptr = 0x7ffcecc0b360 <incomplete sequence \375>, dsize = 24}
>        lck = 0x564b5f567870
>        status = {v = 581019770}
>        cmp = 32645
>        __FUNCTION__ = "get_share_mode_lock"
>        __func__ = "get_share_mode_lock"
>#38 0x00007f852337409c in get_existing_share_mode_lock (mem_ctx=0x564b5f567810, id=...) at ../../source3/locking/locking.c:478
>No locals.
>#39 0x00007f85232b48c6 in close_directory (req=0x0, fsp=0x564b5f50f540, close_type=SHUTDOWN_CLOSE) at ../../source3/smbd/close.c:1243
>        lck = 0x0
>        delete_dir = false
>        status = {v = 0}
>        status1 = {v = 0}
>        del_nt_token = 0x0
>        del_token = 0x0
>        notify_status = {v = 267}
>        __FUNCTION__ = "close_directory"
>#40 0x00007f85232b52ad in close_file (req=0x0, fsp=0x564b5f50f540, close_type=SHUTDOWN_CLOSE) at ../../source3/smbd/close.c:1426
>        status = {v = 22091}
>        base_fsp = 0x0
>        close_base_fsp = false
>        __FUNCTION__ = "close_file"
>        __func__ = "close_file"
>#41 0x00007f8523218340 in file_close_user (sconn=0x564b5f542110, vuid=685904377) at ../../source3/smbd/files.c:817
>        fsp = 0x564b5f50f540
>        next = 0x0
>#42 0x00007f8523331110 in smbXsrv_session_logoff (session=0x564b5f544910) at ../../source3/smbd/smbXsrv_session.c:1686
>        table = 0x564b5f527340
>        local_rec = 0x0
>        global_rec = 0x0
>        sconn = 0x564b5f542110
>        status = {v = 1599359248}
>        error = {v = 0}
>        __FUNCTION__ = "smbXsrv_session_logoff"
>#43 0x00007f852332fb2f in smbXsrv_session_clear_and_logoff (session=0x564b5f544910) at ../../source3/smbd/smbXsrv_session.c:1193
>        status = {v = 22091}
>        xconn = 0x0
>#44 0x00007f8523331720 in smbXsrv_session_logoff_all_callback (local_rec=0x7ffcecc0b640, private_data=0x7ffcecc0b750) at ../../source3/smbd/smbXsrv_session.c:1835
>        state = 0x7ffcecc0b750
>        val = {dptr = 0x564b5f52fd40 "\020IT_KV", dsize = 8}
>        ptr = 0x564b5f544910
>        session = 0x564b5f544910
>        status = {v = 32764}
>#45 0x00007f85222c4276 in db_rbt_traverse_internal (db=0x564b5f5772f0, f=0x7f852333163c <smbXsrv_session_logoff_all_callback>, private_data=0x7ffcecc0b750, count=0x7ffcecc0b6c8, rw=true) at ../../lib/dbwrap/dbwrap_rbt.c:464
>        rec = {db = 0x564b5f5772f0, key = {dptr = 0x564b5f52fd30 "(\342", <incomplete sequence \371>, dsize = 4}, value = {dptr = 0x564b5f52fd40 "\020IT_KV", dsize = 8}, value_valid = true, storev = 0x7f85222c3226 <db_rbt_storev>, delete_rec = 0x7f85222c3ac3 <db_rbt_delete>, private_data = 0x7ffcecc0b628}
>        rec_priv = {node = 0x564b5f52fcf0}
>        ctx = 0x564b5f549890
>        cur = 0x564b5f52fcf0
>        next = 0x0
>        ret = 22091
>#46 0x00007f85222c446c in db_rbt_traverse (db=0x564b5f5772f0, f=0x7f852333163c <smbXsrv_session_logoff_all_callback>, private_data=0x7ffcecc0b750) at ../../lib/dbwrap/dbwrap_rbt.c:522
>        ctx = 0x564b5f549890
>        count = 0
>        ret = 32645
>#47 0x00007f85222c0c16 in dbwrap_traverse (db=0x564b5f5772f0, f=0x7f852333163c <smbXsrv_session_logoff_all_callback>, private_data=0x7ffcecc0b750, count=0x7ffcecc0b744) at ../../lib/dbwrap/dbwrap.c:394
>        ret = 32764
>#48 0x00007f852333153a in smbXsrv_session_logoff_all (client=0x564b5f546ca0) at ../../source3/smbd/smbXsrv_session.c:1789
>        table = 0x564b5f527340
>        state = {first_status = {v = 0}, errors = 0}
>        status = {v = 3972052832}
>        count = 0
>        __FUNCTION__ = "smbXsrv_session_logoff_all"
>#49 0x00007f8523339ed3 in exit_server_common (how=SERVER_EXIT_NORMAL, reason=0x7f85234a89ba "termination signal") at ../../source3/smbd/server_exit.c:168
>        status = {v = 0}
>        client = 0x564b5f546ca0
>        xconn = 0x0
>        sconn = 0x564b5f542110
>        msg_ctx = 0x564b5f50e010
>        disconnect_status = {v = 3221225787}
>        __FUNCTION__ = "exit_server_common"
>        __func__ = "exit_server_common"
>#50 0x00007f852333a304 in smbd_exit_server_cleanly (explanation=0x7f85234a89ba "termination signal") at ../../source3/smbd/server_exit.c:256
>No locals.
>#51 0x00007f8522d60607 in exit_server_cleanly (reason=0x7f85234a89ba "termination signal") at ../../source3/lib/smbd_shim.c:121
>No locals.
>#52 0x00007f85232d4f5f in smbd_sig_term_handler (ev=0x564b5f525300, se=0x564b5f549a20, signum=15, count=1, siginfo=0x0, private_data=0x564b5f542110) at ../../source3/smbd/process.c:979
>No locals.
>#53 0x00007f8523108c3c in tevent_common_invoke_signal_handler (se=0x564b5f549a20, signum=15, count=1, siginfo=0x0, removed=0x0) at ../../lib/tevent/tevent_signal.c:370
>        handler_ev = 0x564b5f525300
>        remove = false
>#54 0x00007f8523108f4b in tevent_common_check_signal (ev=0x564b5f525300) at ../../lib/tevent/tevent_signal.c:468
>        se = 0x564b5f549a20
>        count = 1
>        ret = 0
>        sl = 0x564b5f55a300
>        next = 0x0
>        counter = {count = 1, seen = 0}
>        clear_processed_siginfo = false
>        i = 15
>#55 0x00007f852310c341 in epoll_event_loop (epoll_ev=0x564b5f526310, tvalp=0x7ffcecc0ba10) at ../../lib/tevent/tevent_epoll.c:655
>        ret = -1
>        i = 1599234832
>        events = {{events = 859758125, data = {ptr = 0x7ffcecc0ba00, fd = -322913792, u32 = 3972053504, u64 = 140724280539648}}}
>        timeout = 58844
>        wait_errno = 4
>#56 0x00007f852310ccc3 in epoll_event_loop_once (ev=0x564b5f525300, location=0x7f85234ab968 "../../source3/smbd/process.c:4232") at ../../lib/tevent/tevent_epoll.c:937
>        epoll_ev = 0x564b5f526310
>        tval = {tv_sec = 58, tv_usec = 843407}
>        panic_triggered = false
>#57 0x00007f8523109379 in std_event_loop_once (ev=0x564b5f525300, location=0x7f85234ab968 "../../source3/smbd/process.c:4232") at ../../lib/tevent/tevent_standard.c:110
>        glue_ptr = 0x564b5f525440
>        glue = 0x564b5f525440
>        ret = 32645
>#58 0x00007f85231006f6 in _tevent_loop_once (ev=0x564b5f525300, location=0x7f85234ab968 "../../source3/smbd/process.c:4232") at ../../lib/tevent/tevent.c:772
>        ret = 0
>        nesting_stack_ptr = 0x0
>#59 0x00007f8523100a60 in tevent_common_loop_wait (ev=0x564b5f525300, location=0x7f85234ab968 "../../source3/smbd/process.c:4232") at ../../lib/tevent/tevent.c:895
>        ret = 0
>#60 0x00007f852310941f in std_event_loop_wait (ev=0x564b5f525300, location=0x7f85234ab968 "../../source3/smbd/process.c:4232") at ../../lib/tevent/tevent_standard.c:141
>        glue_ptr = 0x564b5f525440
>        glue = 0x564b5f525440
>        ret = 22091
>#61 0x00007f8523100b07 in _tevent_loop_wait (ev=0x564b5f525300, location=0x7f85234ab968 "../../source3/smbd/process.c:4232") at ../../lib/tevent/tevent.c:914
>No locals.
>#62 0x00007f85232dd597 in smbd_process (ev_ctx=0x564b5f525300, msg_ctx=0x564b5f50e010, dce_ctx=0x564b5f50dee0, sock_fd=48, interactive=false) at ../../source3/smbd/process.c:4232
>        trace_state = {ev = 0x564b5f525300, frame = 0x564b5f567810, profile_idle = {start = 0, stats = 0x0}}
>        lp_sub = 0x7f85230d2ae0 <s3_global_substitution>
>        client = 0x564b5f546ca0
>        sconn = 0x564b5f542110
>        xconn = 0x564b5f50fe00
>        locaddr = 0x564b5f52fdb0 "\350\003"
>        remaddr = 0x564b5f544890 ""
>        ret = 0
>        status = {v = 0}
>        tv = {tv_sec = 1614736011, tv_usec = 431195}
>        now = 132592096114311950
>        chroot_dir = 0x564b5f577470 "6:23"
>        rc = 22091
>        __func__ = "smbd_process"
>        __FUNCTION__ = "smbd_process"
>#63 0x0000564b5e70d01f in smbd_accept_connection (ev=0x564b5f525300, fde=0x564b5f5785d0, flags=1, private_data=0x564b5f570570) at ../../source3/smbd/server.c:1020
>        status = {v = 0}
>        s = 0x0
>        msg_ctx = 0x564b5f50e010
>        dce_ctx = 0x564b5f50dee0
>        addr = {ss_family = 2, __ss_padding = "\264\020\177\000\000\001", '\000' <repeats 16 times>, "\020\214R_KV\000\000\340\215R_KV\000\000\340\215R_KV\000\000\000\000\000\000\000\000\000\000\260\213R_KV\000\000`\000\000\000\000\000\000\000\340\215R_KV\000\000\360\274\300\354\374\177\000\000ÐW_KV\000\000ÐW_KV\000\000p\205W_KV\000\000\020\275\300\354\374\177\000", __ss_align = 140209795489761}
>        in_addrlen = 16
>        fd = 48
>        pid = 0
>        __FUNCTION__ = "smbd_accept_connection"
>#64 0x00007f852310158d in tevent_common_invoke_fd_handler (fde=0x564b5f5785d0, flags=1, removed=0x0) at ../../lib/tevent/tevent_fd.c:138
>        handler_ev = 0x564b5f525300
>#65 0x00007f852310c5cc in epoll_event_loop (epoll_ev=0x564b5f5254d0, tvalp=0x7ffcecc0bdd0) at ../../lib/tevent/tevent_epoll.c:736
>        fde = 0x564b5f5785d0
>        flags = 1
>        mpx_fde = 0x0
>        ret = 1
>        i = 0
>        events = {{events = 1, data = {ptr = 0x564b5f5785d0, fd = 1599571408, u32 = 1599571408, u64 = 94881722107344}}}
>        timeout = 897358
>        wait_errno = 0
>#66 0x00007f852310ccc3 in epoll_event_loop_once (ev=0x564b5f525300, location=0x564b5e717eb0 "../../source3/smbd/server.c:1367") at ../../lib/tevent/tevent_epoll.c:937
>        epoll_ev = 0x564b5f5254d0
>        tval = {tv_sec = 897, tv_usec = 357170}
>        panic_triggered = false
>#67 0x00007f8523109379 in std_event_loop_once (ev=0x564b5f525300, location=0x564b5e717eb0 "../../source3/smbd/server.c:1367") at ../../lib/tevent/tevent_standard.c:110
>        glue_ptr = 0x564b5f525440
>        glue = 0x564b5f525440
>        ret = 32645
>#68 0x00007f85231006f6 in _tevent_loop_once (ev=0x564b5f525300, location=0x564b5e717eb0 "../../source3/smbd/server.c:1367") at ../../lib/tevent/tevent.c:772
>        ret = 0
>        nesting_stack_ptr = 0x0
>#69 0x00007f8523100a60 in tevent_common_loop_wait (ev=0x564b5f525300, location=0x564b5e717eb0 "../../source3/smbd/server.c:1367") at ../../lib/tevent/tevent.c:895
>        ret = 0
>#70 0x00007f852310941f in std_event_loop_wait (ev=0x564b5f525300, location=0x564b5e717eb0 "../../source3/smbd/server.c:1367") at ../../lib/tevent/tevent_standard.c:141
>        glue_ptr = 0x564b5f525440
>        glue = 0x564b5f525440
>        ret = 22091
>#71 0x00007f8523100b07 in _tevent_loop_wait (ev=0x564b5f525300, location=0x564b5e717eb0 "../../source3/smbd/server.c:1367") at ../../lib/tevent/tevent.c:914
>No locals.
>#72 0x0000564b5e70dd95 in smbd_parent_loop (ev_ctx=0x564b5f525300, parent=0x564b5f521c00) at ../../source3/smbd/server.c:1367
>        trace_state = {frame = 0x564b5f528e40}
>        ret = 0
>        __FUNCTION__ = "smbd_parent_loop"
>#73 0x0000564b5e71017f in main (argc=2, argv=0x7ffcecc0c408) at ../../source3/smbd/server.c:2223
>        is_daemon = true
>        interactive = false
>        Fork = true
>        no_process_group = false
>        log_stdout = false
>        ports = 0x0
>        profile_level = 0x0
>        opt = -1
>        pc = 0x564b5f5155f0
>        print_build_options = false
>        main_server_id = {pid = 592727, task_id = 0, vnn = 4294967295, unique_id = 5492346420083020362}
>        long_options = {{longName = 0x0, shortName = 0 '\000', argInfo = 4, arg = 0x7f8522cdf160 <poptHelpOptions>, val = 0, descrip = 0x564b5e718319 "Help options:", argDescrip = 0x0}, {longName = 0x564b5e718327 "daemon", shortName = 68 'D', argInfo = 0, arg = 0x0, val = 1000, descrip = 0x564b5e71832e "Become a daemon (default)", argDescrip = 0x0}, {longName = 0x564b5e718348 "interactive", shortName = 105 'i', argInfo = 0, arg = 0x0, val = 1001, descrip = 0x564b5e718358 "Run interactive (not a daemon) and log to stdout", argDescrip = 0x0}, {longName = 0x564b5e718389 "foreground", shortName = 70 'F', argInfo = 0, arg = 0x0, val = 1002, descrip = 0x564b5e718398 "Run daemon in foreground (for daemontools, etc.)", argDescrip = 0x0}, {longName = 0x564b5e7183c9 "no-process-group", shortName = 0 '\000', argInfo = 0, arg = 0x0, val = 1003, descrip = 0x564b5e7183e0 "Don't create a new process group", argDescrip = 0x0}, {longName = 0x564b5e718401 "log-stdout", shortName = 83 'S', argInfo = 0, arg = 0x0, val = 1004, descrip = 0x564b5e71840c "Log to stdout", argDescrip = 0x0}, {longName = 0x564b5e71841a "build-options", shortName = 98 'b', argInfo = 0, arg = 0x0, val = 98, descrip = 0x564b5e718428 "Print build options", argDescrip = 0x0}, {longName = 0x564b5e71843c "port", shortName = 112 'p', argInfo = 1, arg = 0x7ffcecc0bfa0, val = 0, descrip = 0x564b5e718441 "Listen on the specified ports", argDescrip = 0x0}, {longName = 0x564b5e71845f "profiling-level", shortName = 80 'P', argInfo = 1, arg = 0x7ffcecc0bfa8, val = 0, descrip = 0x564b5e71846f "Set profiling level", argDescrip = 0x564b5e718483 "PROFILE_LEVEL"}, {longName = 0x0, shortName = 0 '\000', argInfo = 4, arg = 0x7f8523123140 <popt_common_samba>, val = 0, descrip = 0x564b5e718491 "Common samba options:", argDescrip = 0x0}, {longName = 0x0, shortName = 0 '\000', argInfo = 0, arg = 0x0, val = 0, descrip = 0x0, argDescrip = 0x0}}
>        parent = 0x564b5f521c00
>        frame = 0x564b5f528c10
>        status = {v = 0}
>        ev_ctx = 0x564b5f525300
>        msg_ctx = 0x564b5f50e010
>        dce_ctx = 0x564b5f50dee0
>        server_id = {pid = 592729, task_id = 0, vnn = 4294967295, unique_id = 9538249656608657213}
>        se = 0x564b5f52fec0
>        profiling_level = 0
>        np_dir = 0x564b5f542480 "\200$T_KV"
>        lp_sub = 0x7f85230d2ae0 <s3_global_substitution>
>        smbd_shim_fns = {send_stat_cache_delete_message = 0x7f85232c268e <smbd_send_stat_cache_delete_message>, change_to_root_user = 0x7f8523298666 <smbd_change_to_root_user>, become_authenticated_pipe_user = 0x7f852329871c <smbd_become_authenticated_pipe_user>, unbecome_authenticated_pipe_user = 0x7f852329880e <smbd_unbecome_authenticated_pipe_user>, contend_level2_oplocks_begin = 0x7f8523348e08 <smbd_contend_level2_oplocks_begin>, contend_level2_oplocks_end = 0x7f8523348e2f <smbd_contend_level2_oplocks_end>, become_root = 0x7f8523298ab7 <smbd_become_root>, unbecome_root = 0x7f8523298ae4 <smbd_unbecome_root>, exit_server = 0x7f852333a2c2 <smbd_exit_server>, exit_server_cleanly = 0x7f852333a2e3 <smbd_exit_server_cleanly>}
>        __FUNCTION__ = "main"
>        __func__ = "main"

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