Attachment 13728 Details for Bug 13098 – GDB mdssvc stacktrace #2

GDB mdssvc stacktrace #2

samba_mdssvc_gdb_2.txt (text/plain), 15.83 KB, created by Bart Meuris on 2017-10-26 13:20:10 UTC

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Creator: Bart Meuris

Created: 2017-10-26 13:20:10 UTC

Size: 15.83 KB

patch

obsolete

>#0  0x00007fda5625d0cb in waitpid () from /lib/x86_64-linux-gnu/libc.so.6
>No symbol table info available.
>#1  0x00007fda561d5fbb in ?? () from /lib/x86_64-linux-gnu/libc.so.6
>No symbol table info available.
>#2  0x00007fda57922249 in smb_panic_s3 (why=0x7fda5918eda8 "Bad talloc magic value - wrong talloc version used/mixed") at ../source3/lib/util.c:817
>        cmd = 0x558f66d13860 "sleep 100000"
>        result = 0
>        __FUNCTION__ = "smb_panic_s3"
>#3  0x00007fda5a0732ff in smb_panic (why=0x7fda5918eda8 "Bad talloc magic value - wrong talloc version used/mixed") at ../lib/util/fault.c:166
>No locals.
>#4  0x00007fda5918a51c in talloc_abort (reason=0x7fda5918eda8 "Bad talloc magic value - wrong talloc version used/mixed") at ../lib/talloc/talloc.c:429
>No locals.
>#5  0x00007fda5918a536 in talloc_abort_magic (magic=3478651504) at ../lib/talloc/talloc.c:434
>No locals.
>#6  0x00007fda5918a5c2 in talloc_chunk_from_ptr (ptr=0x558f66d40e00) at ../lib/talloc/talloc.c:454
>        pp = 0x558f66d40e00 "\320\063\345A\332\177"
>        tc = 0x558f66d40da0
>#7  0x00007fda5918c210 in __talloc_get_name (ptr=0x558f66d40e00) at ../lib/talloc/talloc.c:1486
>        tc = 0x7ffcb2e99240
>#8  0x00007fda5918c3ab in _talloc_get_type_abort (ptr=0x558f66d40e00, name=0x7fda59cec232 "struct sl_query", location=0x7fda59cec578 "../source3/rpc_server/mdssvc/mdssvc.c:901")
>    at ../lib/talloc/talloc.c:1543
>        pname = 0x558f66d22600 "\340\333\323f\217U"
>#9  0x00007fda59a2d7af in tracker_query_cb (object=0x558f66d23ea0, res=0x558f66d229d0, user_data=0x558f66d40e00) at ../source3/rpc_server/mdssvc/mdssvc.c:901
>        error = 0x0
>        slq = 0x558f66d22600
>        __FUNCTION__ = "tracker_query_cb"
>#10 0x00007fda4f057457 in g_simple_async_result_complete () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
>No symbol table info available.
>#11 0x00007fda4f370bdd in ?? () from /usr/lib/x86_64-linux-gnu/libtracker-sparql-1.0.so.0
>No symbol table info available.
>#12 0x00007fda4f057457 in g_simple_async_result_complete () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
>No symbol table info available.
>#13 0x00007fda4f37ab75 in ?? () from /usr/lib/x86_64-linux-gnu/libtracker-sparql-1.0.so.0
>No symbol table info available.
>#14 0x00007fda4f068b43 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
>No symbol table info available.
>#15 0x00007fda4f0691ee in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
>No symbol table info available.
>#16 0x00007fda4f04f17b in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
>No symbol table info available.
>#17 0x00007fda4f068b43 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
>No symbol table info available.
>#18 0x00007fda4f0691ee in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
>No symbol table info available.
>#19 0x00007fda4f04d89d in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
>No symbol table info available.
>#20 0x00007fda4f068b43 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
>No symbol table info available.
>#21 0x00007fda4f0691ee in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
>No symbol table info available.
>#22 0x00007fda4f04c9f3 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
>No symbol table info available.
>#23 0x00007fda4f068b43 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
>No symbol table info available.
>#24 0x00007fda4f068b79 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
>No symbol table info available.
>#25 0x00007fda4eac704a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
>No symbol table info available.
>#26 0x00007fda4eac73f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
>No symbol table info available.
>#27 0x00007fda4eac7712 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
>No symbol table info available.
>#28 0x00007fda59a30e86 in mds_run_gmainloop (mds_ctx=0x558f66d138e0, timeout=250) at ../source3/rpc_server/mdssvc/mdssvc.c:1953
>        timer_id = 3174
>        timer = 0x558f66d37000
>        __FUNCTION__ = "mds_run_gmainloop"
>#29 0x00007fda59a310bd in mds_dispatch (mds_ctx=0x558f66d138e0, request_blob=0x558f66d3aaa8, response_blob=0x558f66d20970) at ../source3/rpc_server/mdssvc/mdssvc.c:2008
>        ok = false
>        len = 0
>        query = 0x0
>        reply = 0x0
>        rpccmd = 0x64 <error: Cannot access memory at address 0x64>
>        slcmd = 0x7ffcb2e999b0
>        __FUNCTION__ = "mds_dispatch"
>#30 0x00007fda59a37160 in _mdssvc_cmd (p=0x558f66cf9000, r=0x558f66d3aa80) at ../source3/rpc_server/mdssvc/srv_mdssvc_nt.c:249
>        ok = true
>        rbuf = 0x558f66d26060 ""
>        mds_ctx = 0x558f66d138e0
>        __FUNCTION__ = "_mdssvc_cmd"
>        __func__ = "_mdssvc_cmd"
>#31 0x00007fda59a37c56 in api_mdssvc_cmd (p=0x558f66cf9000) at default/librpc/gen_ndr/srv_mdssvc.c:245
>        call = 0x7fda58b67c30 <mdssvc_calls+144>
>        pull = 0x558f66d123f0
>        push = 0x7ffcb2e99b60
>        ndr_err = NDR_ERR_SUCCESS
>        r = 0x558f66d3aa80
>#32 0x00007fda59a220b0 in api_rpcTNP (p=0x558f66cf9000, pkt=0x558f66d3ed00, api_rpc_cmds=0x7fda5a0356e0 <api_mdssvc_cmds>, n_cmds=4, syntax=0x558f66cf9310)
>    at ../source3/rpc_server/srv_pipe.c:1549
>        fn_num = 2
>        offset1 = 0
>        table = 0x7fda58b66b20 <ndr_table_mdssvc>
>        __FUNCTION__ = "api_rpcTNP"
>#33 0x00007fda59a21c48 in api_pipe_request (p=0x558f66cf9000, pkt=0x558f66d3ed00) at ../source3/rpc_server/srv_pipe.c:1484
>        frame = 0x558f66d37fd0
>        ret = false
>        pipe_fns = 0x558f66cf92f0
>        interface_name = 0x7fda589185f8 "mdssvc"
>        __FUNCTION__ = "api_pipe_request"
>        __func__ = "api_pipe_request"
>#34 0x00007fda59a22a43 in process_request_pdu (p=0x558f66cf9000, pkt=0x558f66d3ed00) at ../source3/rpc_server/srv_pipe.c:1753
>        status = {v = 0}
>        data = {data = 0x558f66d5cb60 "", length = 224}
>        hdr2 = {ptype = DCERPC_PKT_REQUEST, reserved1 = 0 '\000', reserved2 = 0, drep = "\020\000\000", call_id = 44, context_id = 0, opnum = 2}
>        __FUNCTION__ = "process_request_pdu"
>#35 0x00007fda59a22b37 in process_complete_pdu (p=0x558f66cf9000, pkt=0x558f66d3ed00) at ../source3/rpc_server/srv_pipe.c:1771
>        reply = false
>        __FUNCTION__ = "process_complete_pdu"
>#36 0x00007fda59a4305e in named_pipe_packet_process (subreq=0x0) at ../source3/rpc_server/rpc_server.c:439
>        npc = 0x558f66d0c0d0
>        out = 0x558f66cf90a8
>        recv_buffer = {data = 0x558f66d62170 "\005", length = 248}
>        pkt = 0x558f66d3ed00
>        status = {v = 0}
>        to_send = 21903
>        i = 94074393666448
>        ok = false
>        __FUNCTION__ = "named_pipe_packet_process"
>#37 0x00007fda58d77f52 in _tevent_req_notify_callback (req=0x558f66d3eaf0, location=0x7fda50cb11b0 "../librpc/rpc/dcerpc_util.c:835") at ../lib/tevent/tevent_req.c:125
>No locals.
>#38 0x00007fda58d78027 in tevent_req_finish (req=0x558f66d3eaf0, state=TEVENT_REQ_DONE, location=0x7fda50cb11b0 "../librpc/rpc/dcerpc_util.c:835") at ../lib/tevent/tevent_req.c:162
>No locals.
>#39 0x00007fda58d7804f in _tevent_req_done (req=0x558f66d3eaf0, location=0x7fda50cb11b0 "../librpc/rpc/dcerpc_util.c:835") at ../lib/tevent/tevent_req.c:168
>No locals.
>#40 0x00007fda50cab3fb in dcerpc_read_ncacn_packet_done (subreq=0x0) at ../librpc/rpc/dcerpc_util.c:835
>        req = 0x558f66d3eaf0
>        state = 0x558f66d3ec80
>        ret = 248
>        sys_errno = 1355485376
>        status = {v = 0}
>#41 0x00007fda58d77f52 in _tevent_req_notify_callback (req=0x558f66d39d00, location=0x7fda574d6348 "../lib/tsocket/tsocket_helpers.c:245") at ../lib/tevent/tevent_req.c:125
>No locals.
>#42 0x00007fda58d78027 in tevent_req_finish (req=0x558f66d39d00, state=TEVENT_REQ_DONE, location=0x7fda574d6348 "../lib/tsocket/tsocket_helpers.c:245") at ../lib/tevent/tevent_req.c:162
>No locals.
>#43 0x00007fda58d7804f in _tevent_req_done (req=0x558f66d39d00, location=0x7fda574d6348 "../lib/tsocket/tsocket_helpers.c:245") at ../lib/tevent/tevent_req.c:168
>No locals.
>#44 0x00007fda574cecbf in tstream_readv_pdu_ask_for_next_vector (req=0x558f66d39d00) at ../lib/tsocket/tsocket_helpers.c:245
>        state = 0x558f66d39e90
>        ret = 0
>        to_read = 0
>        i = 140723310141496
>        subreq = 0x558f66d400e0
>        optimize = true
>        save_optimize = false
>#45 0x00007fda574ceeea in tstream_readv_pdu_readv_done (subreq=0x558f66d3ff50) at ../lib/tsocket/tsocket_helpers.c:319
>        req = 0x558f66d39d00
>        state = 0x558f66d39e90
>        ret = 232
>        sys_errno = 1725170288
>#46 0x00007fda58d77f52 in _tevent_req_notify_callback (req=0x558f66d3ff50, location=0x7fda574d5e3b "../lib/tsocket/tsocket.c:604") at ../lib/tevent/tevent_req.c:125
>No locals.
>#47 0x00007fda58d78027 in tevent_req_finish (req=0x558f66d3ff50, state=TEVENT_REQ_DONE, location=0x7fda574d5e3b "../lib/tsocket/tsocket.c:604") at ../lib/tevent/tevent_req.c:162
>No locals.
>#48 0x00007fda58d7804f in _tevent_req_done (req=0x558f66d3ff50, location=0x7fda574d5e3b "../lib/tsocket/tsocket.c:604") at ../lib/tevent/tevent_req.c:168
>No locals.
>#49 0x00007fda574ce210 in tstream_readv_done (subreq=0x0) at ../lib/tsocket/tsocket.c:604
>        req = 0x558f66d3ff50
>        state = 0x558f66d400e0
>        ret = 232
>        sys_errno = 32764
>#50 0x00007fda58d77f52 in _tevent_req_notify_callback (req=0x558f66d40270, location=0x7fda5426f2d0 "../libcli/named_pipe_auth/npa_tstream.c:596") at ../lib/tevent/tevent_req.c:125
>No locals.
>#51 0x00007fda58d78027 in tevent_req_finish (req=0x558f66d40270, state=TEVENT_REQ_DONE, location=0x7fda5426f2d0 "../libcli/named_pipe_auth/npa_tstream.c:596")
>    at ../lib/tevent/tevent_req.c:162
>No locals.
>#52 0x00007fda58d7814f in tevent_req_trigger (ev=0x558f66cf8b00, im=0x558f66d40350, private_data=0x558f66d40270) at ../lib/tevent/tevent_req.c:219
>        req = 0x558f66d40270
>#53 0x00007fda58d7733d in tevent_common_loop_immediate (ev=0x558f66cf8b00) at ../lib/tevent/tevent_immediate.c:135
>        im = 0x558f66d40350
>        handler = 0x7fda58d78100 <tevent_req_trigger>
>        private_data = 0x558f66d40270
>#54 0x00007fda58d80681 in epoll_event_loop_once (ev=0x558f66cf8b00, location=0x558f64c4f3a0 "../source3/rpc_server/mdssd.c:283") at ../lib/tevent/tevent_epoll.c:911
>        epoll_ev = 0x558f66d03fc0
>        tval = {tv_sec = 12, tv_usec = 140575770154907}
>        panic_triggered = false
>#55 0x00007fda58d7d417 in std_event_loop_once (ev=0x558f66cf8b00, location=0x558f64c4f3a0 "../source3/rpc_server/mdssd.c:283") at ../lib/tevent/tevent_standard.c:114
>        glue_ptr = 0x558f66cf8c30
>        glue = 0x558f66cf8c30
>        ret = 21903
>#56 0x00007fda58d761c6 in _tevent_loop_once (ev=0x558f66cf8b00, location=0x558f64c4f3a0 "../source3/rpc_server/mdssd.c:283") at ../lib/tevent/tevent.c:726
>        ret = 21903
>        nesting_stack_ptr = 0x0
>#57 0x0000558f64c45d4d in mdssd_children_main (ev_ctx=0x558f66cf8b00, msg_ctx=0x558f66cf8f30, pf=0x7fda5a7190b0, child_id=5, listen_fd_size=2, listen_fds=0x558f66d08e70, private_data=0x0)
>    at ../source3/rpc_server/mdssd.c:283
>        data = 0x558f66d12360
>        ok = true
>        ret = 0
>        __FUNCTION__ = "mdssd_children_main"
>#58 0x00007fda579410d5 in prefork_create_pool (mem_ctx=0x558f66cf8b00, ev_ctx=0x558f66cf8b00, msg_ctx=0x558f66cf8f30, listen_fd_size=2, listen_fds=0x7ffcb2e9a400, min_children=5,
>    max_children=25, main_fn=0x558f64c45c70 <mdssd_children_main>, private_data=0x0, pf_pool=0x558f64e550c8 <mdssd_pool>) at ../source3/lib/server_prefork.c:118
>        pfp = 0x558f66d102b0
>        pid = 0
>        now = 1509022044
>        data_size = 1000
>        ret = 21903
>        i = 4
>        ok = 102
>        __FUNCTION__ = "prefork_create_pool"
>#59 0x0000558f64c46bc3 in start_mdssd (ev_ctx=0x558f66cf8b00, msg_ctx=0x558f66cf8f30) at ../source3/rpc_server/mdssd.c:675
>        status = {v = 0}
>        listen_fd = {13, 29, 1510370444, 32730, -1293311056, 32764, -1293310840, 32764, 1506974500, 32730, 1724818368, 21903, -1293310832, 32764, 1510375315, 32730, 0, 0, 1506974501, 32730,
>          1724895060, 21903, 1724818368, 21903, 0, 0, 107, 107, 0, 0, 0, 0, 1, 0, 1, 0, -1293310784, 32764, 1510375560, 32730, 1506974497, 32730, 1724895056, 21903, -1293310720, 32764,
>          1724818368, 21903, -1293310720, 32764, 1504432282, 32730, 1690575008, 21903, 1690640183, 21903, 1, 1, 2, 2, 1506974458, 32730, 1724895056, 21903}
>        listen_fd_size = 2
>        pid = 0
>        rc = 21903
>        ok = true
>        __FUNCTION__ = "start_mdssd"
>#60 0x0000558f64c4c83c in main (argc=4, argv=0x7ffcb2e9a998) at ../source3/smbd/server.c:2089
>        is_daemon = true
>        interactive = false
>        Fork = false
>        no_process_group = false
>        log_stdout = true
>        ports = 0x0
>        profile_level = 0x0
>        opt = -1
>        pc = 0x558f66ce9fd0
>        print_build_options = false
>        main_server_id = {pid = 450, task_id = 0, vnn = 4294967295, unique_id = 12690085501528304341}
>        long_options = {{longName = 0x0, shortName = 0 '\000', argInfo = 4, arg = 0x7fda599a4020 <poptHelpOptions>, val = 0, descrip = 0x558f64c51493 "Help options:", argDescrip = 0x0}, {
>            longName = 0x558f64c514a1 "daemon", shortName = 68 'D', argInfo = 0, arg = 0x0, val = 1000, descrip = 0x558f64c514a8 "Become a daemon (default)", argDescrip = 0x0}, {
>            longName = 0x558f64c514c2 "interactive", shortName = 105 'i', argInfo = 0, arg = 0x0, val = 1001, descrip = 0x558f64c514d0 "Run interactive (not a daemon)", argDescrip = 0x0}, {
>            longName = 0x558f64c514ef "foreground", shortName = 70 'F', argInfo = 0, arg = 0x0, val = 1002, descrip = 0x558f64c51500 "Run daemon in foreground (for daemontools, etc.)",
>            argDescrip = 0x0}, {longName = 0x558f64c51531 "no-process-group", shortName = 0 '\000', argInfo = 0, arg = 0x0, val = 1003,
>            descrip = 0x558f64c51548 "Don't create a new process group", argDescrip = 0x0}, {longName = 0x558f64c51569 "log-stdout", shortName = 83 'S', argInfo = 0, arg = 0x0, val = 1004,
>            descrip = 0x558f64c51574 "Log to stdout", argDescrip = 0x0}, {longName = 0x558f64c51582 "build-options", shortName = 98 'b', argInfo = 0, arg = 0x0, val = 98,
>            descrip = 0x558f64c51590 "Print build options", argDescrip = 0x0}, {longName = 0x558f64c515a4 "port", shortName = 112 'p', argInfo = 1, arg = 0x7ffcb2e9a560, val = 0,
>            descrip = 0x558f64c515a9 "Listen on the specified ports", argDescrip = 0x0}, {longName = 0x558f64c515c7 "profiling-level", shortName = 80 'P', argInfo = 1, arg = 0x7ffcb2e9a568,
>            val = 0, descrip = 0x558f64c515d7 "Set profiling level", argDescrip = 0x558f64c515eb "PROFILE_LEVEL"}, {longName = 0x0, shortName = 0 '\000', argInfo = 4,
>            arg = 0x7fda5a4d5140 <popt_common_samba>, val = 0, descrip = 0x558f64c515f9 "Common samba options:", argDescrip = 0x0}, {longName = 0x0, shortName = 0 '\000', argInfo = 0,
>            arg = 0x0, val = 0, descrip = 0x0, argDescrip = 0x0}}
>        parent = 0x558f66cfbbb0
>        frame = 0x558f66ce8e70
>        status = {v = 0}
>        ev_ctx = 0x558f66cf8b00
>        msg_ctx = 0x558f66cf8f30
>        server_id = {pid = 450, task_id = 0, vnn = 4294967295, unique_id = 12028211076484073472}
>        se = 0x558f66cfe420
>        profiling_level = 0
>        np_dir = 0x558f66d0b050 "/var/run/samba/ncalrpc/np"
>        smbd_shim_fns = {cancel_pending_lock_requests_by_fid = 0x7fda59bb38cc <smbd_cancel_pending_lock_requests_by_fid>,
>          send_stat_cache_delete_message = 0x7fda59bbdb8e <smbd_send_stat_cache_delete_message>, change_to_root_user = 0x7fda59b9a27f <smbd_change_to_root_user>,
>          become_authenticated_pipe_user = 0x7fda59b9a333 <smbd_become_authenticated_pipe_user>, unbecome_authenticated_pipe_user = 0x7fda59b9a423 <smbd_unbecome_authenticated_pipe_user>,
>          contend_level2_oplocks_begin = 0x7fda59c30d41 <smbd_contend_level2_oplocks_begin>, contend_level2_oplocks_end = 0x7fda59c30db4 <smbd_contend_level2_oplocks_end>,
>          become_root = 0x7fda59b9a63f <smbd_become_root>, unbecome_root = 0x7fda59b9a668 <smbd_unbecome_root>, exit_server = 0x7fda59c24b62 <smbd_exit_server>,
>          exit_server_cleanly = 0x7fda59c24b7f <smbd_exit_server_cleanly>}
>        __FUNCTION__ = "main"
>        __func__ = "main"

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Attachments on bug 13098: 13722 | 13724 | 13725 | 13728