Attachment 859067 Details for Bug 1061091 – File: backtrace

File: backtrace

backtrace (text/plain), 22.69 KB, created by Igor Gnatenko on 2014-02-04 11:20:30 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Igor Gnatenko

Created: 2014-02-04 11:20:30 UTC

Size: 22.69 KB

patch

obsolete

>[New LWP 5269]
>[New LWP 5271]
>[New LWP 5272]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/lib64/realmd/realmd'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  strlen () at ../sysdeps/x86_64/strlen.S:106
>106		movdqu	(%rax), %xmm12
>
>Thread 3 (Thread 0x7f139a198700 (LWP 5272)):
>#0  0x00007f139e71e07d in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f13a0669b04 in g_main_context_poll (priority=2147483647, n_fds=3, fds=0x7f13900010c0, timeout=-1, context=0x7f138c00e5a0) at gmain.c:4008
>        poll_func = 0x7f13a0678a00 <g_poll>
>#2  g_main_context_iterate (context=0x7f138c00e5a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3709
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 3
>        allocated_nfds = 3
>        fds = 0x7f13900010c0
>#3  0x00007f13a0669e4a in g_main_loop_run (loop=0x7f138c00e530) at gmain.c:3908
>        __FUNCTION__ = "g_main_loop_run"
>#4  0x00007f139fea9d76 in gdbus_shared_thread_func (user_data=0x7f138c00e570) at gdbusprivate.c:275
>        data = 0x7f138c00e570
>#5  0x00007f13a068f705 in g_thread_proxy (data=0x7f13a1401ed0) at gthread.c:798
>        thread = 0x7f13a1401ed0
>#6  0x00007f139e9fb183 in start_thread (arg=0x7f139a198700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f139a198700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139722166470400, -6065914192322570400, 0, 0, 139722166470400, 139722183252880, 6194348467626497888, 6194338522196268896}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#7  0x00007f139e72844d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 2 (Thread 0x7f139a999700 (LWP 5271)):
>#0  0x00007f139e71e07d in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f13a0669b04 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f13940008c0, timeout=10, context=0x7f13a13ffde0) at gmain.c:4008
>        poll_func = 0x7f13a0678a00 <g_poll>
>#2  g_main_context_iterate (context=context@entry=0x7f13a13ffde0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3709
>        max_priority = 2147483647
>        timeout = 10
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = 2
>        fds = 0x7f13940008c0
>#3  0x00007f13a0669c2c in g_main_context_iteration (context=0x7f13a13ffde0, may_block=may_block@entry=1) at gmain.c:3775
>        retval = <optimized out>
>#4  0x00007f13a0669c69 in glib_worker_main (data=<optimized out>) at gmain.c:5505
>No locals.
>#5  0x00007f13a068f705 in g_thread_proxy (data=0x7f13a1401850) at gthread.c:798
>        thread = 0x7f13a1401850
>#6  0x00007f139e9fb183 in start_thread (arg=0x7f139a999700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f139a999700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139722174863104, -6065914192322570400, 0, 0, 139722174863104, 140733210333216, 6194347370799224672, 6194338522196268896}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#7  0x00007f139e72844d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 1 (Thread 0x7f13a0fe98c0 (LWP 5269)):
>#0  strlen () at ../sysdeps/x86_64/strlen.S:106
>No locals.
>#1  0x00007f13a10443a9 in safe_asprintf (strp=strp@entry=0x7fff01028bf0, format=format@entry=0x0) at safe-printf.c:265
>        cx = {data = 0x5 <Address 0x5 out of bounds>, length = 139722242312032, alloc = 8}
>        args = 0x7f13a144e630
>        num_args = 3
>        va = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7fff01028bc0, reg_save_area = 0x7fff01028ad0}}
>        ret = <optimized out>
>        i = <optimized out>
>#2  0x00007f13a1040127 in update_login_formats (self=0x7f138c004f70) at realm-sssd.c:362
>        qualify = <optimized out>
>        kerberos = 0x7f138c004f70
>        login_formats = {0x0, 0x0}
>        format = 0x0
>        domain_name = 0x7f13a144a0b0 "postdep.ru"
>#3  realm_sssd_update_properties (self=0x7f138c004f70) at realm-sssd.c:464
>        obj = 0x7f138c004f70
>        my_name = 0x7f13a14399e0 "\004"
>        name = 0x7f13a14242d0 " \222C\241\023\177"
>        section = 0x0
>        domains = 0x7f13a14378e0
>        i = <optimized out>
>#4  0x00007f13a095d277 in _g_closure_invoke_va (closure=closure@entry=0x7f13a14053f0, return_value=return_value@entry=0x0, instance=instance@entry=0x7f13a1402f60, args=args@entry=0x7fff01028e20, n_params=0, param_types=0x0) at gclosure.c:840
>        marshal = 0x7f13a095ee30 <g_cclosure_marshal_VOID__VOIDv>
>        marshal_data = 0x0
>        in_marshal = 0
>        real_closure = 0x7f13a14053d0
>        __FUNCTION__ = "_g_closure_invoke_va"
>#5  0x00007f13a09772b7 in g_signal_emit_valist (instance=0x7f13a1402f60, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff01028e20) at gsignal.c:3220
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        accumulator = 0x0
>        emission = {next = 0x0, instance = 0x7f13a1402f60, ihint = {signal_id = 18, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 139722286457152}
>        signal_id = 18
>        instance_type = 139722286457152
>        emission_return = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        rtype = 4
>        static_scope = 0
>        fastpath_handler = <optimized out>
>        closure = 0x7f13a14053f0
>        run_type = <optimized out>
>        l = <optimized out>
>        fastpath = <optimized out>
>        instance_and_params = <optimized out>
>        signal_return_type = <optimized out>
>        param_values = <optimized out>
>        node = 0x7f13a1407b20
>        i = <optimized out>
>        n_params = <optimized out>
>        __FUNCTION__ = "g_signal_emit_valist"
>#6  0x00007f13a0977f1f in g_signal_emit (instance=instance@entry=0x7f13a1402f60, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3368
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff01028f00, reg_save_area = 0x7fff01028e40}}
>#7  0x00007f13a1032c9f in realm_ini_config_finish_change (self=self@entry=0x7f13a1402f60, error=error@entry=0x7fff01029120) at realm-ini-config.c:1334
>        ret = 1
>#8  0x00007f13a1041fa5 in update_domain (config=config@entry=0x7f13a1402f60, section=section@entry=0x7f13a1427e80 "domain/postdep.ru", va=va@entry=0x7fff01028f30, error=error@entry=0x7fff01029120) at realm-sssd-config.c:119
>        parameters = <optimized out>
>        name = <optimized out>
>        value = <optimized out>
>#9  0x00007f13a10423f6 in realm_sssd_config_add_domain (config=config@entry=0x7f13a1402f60, domain=0x7f13a1439b00 "postdep.ru", error=error@entry=0x7fff01029120) at realm-sssd-config.c:161
>        domains = {0x7f13a1439b00 "postdep.ru", 0x0}
>        ret = <optimized out>
>        section = 0x7f13a1427e80 "domain/postdep.ru"
>        va = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7fff010290e0, reg_save_area = 0x7fff01028f50}}
>        __FUNCTION__ = "realm_sssd_config_add_domain"
>#10 0x00007f13a1040d33 in configure_sssd_for_domain (error=0x7fff01029120, use_adcli=<optimized out>, options=0x7f13a141e500, disco=0x7f13a14397b0, config=0x7f13a1402f60) at realm-sssd-ad.c:188
>        realmd_tags = 0x7f13a140a6c0
>        qualify = 1
>        ret = <optimized out>
>        section = <optimized out>
>        access_provider = <optimized out>
>        shell = 0x7f13a13f8e20 "/bin/bash"
>        authid = 0x0
>        home = 0x7f13a142b220 "/home/%d/%u"
>#11 on_join_do_sssd (source=<optimized out>, result=<optimized out>, user_data=user_data@entry=0x7f13a1426870) at realm-sssd-ad.c:248
>        task = 0x7f13a1426870
>        join = 0x7f13a1431240
>        sssd = <optimized out>
>        error = 0x0
>#12 0x00007f139fe4dc75 in g_task_return_now (task=0x7f13a1401030) at gtask.c:1109
>No locals.
>#13 0x00007f139fe4e466 in g_task_return (task=0x7f13a1401030, type=<optimized out>) at gtask.c:1162
>        source = 0x7f13a14384b0
>        type = <optimized out>
>        task = 0x7f13a1401030
>#14 0x00007f13a103c2f1 in on_keytab_do_finish (source=<optimized out>, result=0x7f13a1435a60, user_data=user_data@entry=0x7f13a1401030) at realm-samba-enroll.c:227
>        task = 0x7f13a1401030
>        error = 0x0
>        status = <optimized out>
>#15 0x00007f139fe3d64e in g_simple_async_result_complete (simple=0x7f13a1435a60) at gsimpleasyncresult.c:770
>        current_source = <optimized out>
>        current_context = <optimized out>
>        __FUNCTION__ = "g_simple_async_result_complete"
>#16 0x00007f13a1029b98 in complete_source_is_done (process_source=0x7f13a1438b80, process_source@entry=<error reading variable: value has been optimized out>) at realm-command.c:91
>No locals.
>#17 0x00007f13a06664e4 in g_child_watch_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at gmain.c:5080
>        child_watch_source = <optimized out>
>        child_watch_callback = <optimized out>
>#18 0x00007f13a066982a in g_main_dispatch (context=0x7f13a13f7340) at gmain.c:3068
>        dispatch = 0x7f13a06664d0 <g_child_watch_dispatch>
>        prev_source = 0x0
>        was_in_call = 0
>        user_data = 0x7f13a1438b80
>        callback = 0x7f13a1029bf0 <on_unix_process_child_exited>
>        cb_funcs = 0x7f13a094b8e0 <g_source_callback_funcs>
>        cb_data = 0x7f13a14314b0
>        need_destroy = <optimized out>
>        source = 0x7f13a14384b0
>        current = 0x7f13a13f2630
>        i = 0
>#19 g_main_context_dispatch (context=context@entry=0x7f13a13f7340) at gmain.c:3643
>No locals.
>#20 0x00007f13a0669b78 in g_main_context_iterate (context=0x7f13a13f7340, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3714
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = 1
>        nfds = <optimized out>
>        allocated_nfds = 5
>        fds = 0x7f13a14312e0
>#21 0x00007f13a0669e4a in g_main_loop_run (loop=0x7f13a13ffd20) at gmain.c:3908
>        __FUNCTION__ = "g_main_loop_run"
>#22 0x00007f13a1027d92 in main (argc=1, argv=0x7fff01029558) at realm-daemon.c:547
>        context = <optimized out>
>        error = 0x0
>        env = <optimized out>
>        path = <optimized out>
>        option_entries = {{long_name = 0x7f13a1050a19 "debug", short_name = 100 'd', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7f13a1265204 <service_debug>, description = 0x7f13a1050c00 "Turn on debug output, prevent timeout exit", arg_description = 0x0}, {long_name = 0x7f13a1053ece "install", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_STRING, arg_data = 0x7f13a12651f8 <service_install>, description = 0x7f13a1050c30 "Turn on installer mode, install to this prefix", arg_description = 0x0}, {long_name = 0x7f13a1050a1f "dbus-peer", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_INT, arg_data = 0x7f13a1265050 <service_dbus_fd>, description = 0x7f13a1050c60 "Use a peer to peer dbus connection on this fd", arg_description = 0x0}, {long_name = 0x7f13a1050a29 "replace", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7f13a1265200 <service_replace>, description = 0x7f13a1050c90 "Replace a running realmd searvice", arg_description = 0x0}, {long_name = 0x0, short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = 0x0, arg_description = 0x0}}
>From                To                  Syms Read   Shared Object Library
>0x00007f13a0bb2990  0x00007f13a0bdd243  Yes         /lib64/libpackagekit-glib2.so.18
>0x00007f13a0957d50  0x00007f13a09876d6  Yes         /lib64/libgobject-2.0.so.0
>0x00007f13a063a6d0  0x00007f13a06d43ba  Yes         /lib64/libglib-2.0.so.0
>0x00007f13a036efa0  0x00007f13a03fc50f  Yes         /lib64/libsqlite3.so.0
>0x00007f13a014e8a0  0x00007f13a0159f62  Yes         /lib64/libpolkit-gobject-1.so.0
>0x00007f139fdfb000  0x00007f139fece89b  Yes         /lib64/libgio-2.0.so.0
>0x00007f139fbae480  0x00007f139fbbf5d2  Yes         /lib64/libsystemd-journal.so.0
>0x00007f139f9a5e00  0x00007f139f9a7760  Yes         /lib64/libsystemd-id128.so.0
>0x00007f139f6e82e0  0x00007f139f74ba6a  Yes         /lib64/libkrb5.so.3
>0x00007f139f4957c0  0x00007f139f4b38d5  Yes         /lib64/libk5crypto.so.3
>0x00007f139f28e570  0x00007f139f28f143  Yes         /lib64/libcom_err.so.2
>0x00007f139f04a0a0  0x00007f139f07a7f4  Yes         /lib64/libldap-2.4.so.2
>0x00007f139ee2f6d0  0x00007f139ee369f2  Yes         /lib64/liblber-2.4.so.2
>0x00007f139ec14a90  0x00007f139ec23dc9  Yes         /lib64/libresolv.so.2
>0x00007f139e9f8a90  0x00007f139ea04dc1  Yes         /lib64/libpthread.so.0
>0x00007f139e64b4a0  0x00007f139e791813  Yes         /lib64/libc.so.6
>0x00007f139e425870  0x00007f139e429fd8  Yes         /lib64/libffi.so.6
>0x00007f139e220ed0  0x00007f139e2219ce  Yes         /lib64/libdl.so.2
>0x00007f139e01d190  0x00007f139e01e085  Yes         /lib64/libgmodule-2.0.so.0
>0x00007f139de112d0  0x00007f139de172b6  Yes         /lib64/libsystemd-login.so.0
>0x00007f139dbfb200  0x00007f139dc07907  Yes         /lib64/libz.so.1
>0x00007f139d9da4a0  0x00007f139d9ed26e  Yes         /lib64/libselinux.so.1
>0x00007f139d7ce350  0x00007f139d7d12ac  Yes         /lib64/librt.so.1
>0x00007f139d5a9f30  0x00007f139d5bfe9d  Yes         /lib64/liblzma.so.5
>0x00007f139d32f900  0x00007f139d37ea48  Yes         /lib64/libgcrypt.so.11
>0x00007f139d123a30  0x00007f139d1240a8  Yes         /lib64/libgpg-error.so.0
>0x00007f139cf0faf0  0x00007f139cf1f2e5  Yes         /lib64/libgcc_s.so.1
>0x00007f13a0df6b40  0x00007f13a0e11530  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007f139cd016a0  0x00007f139cd0874b  Yes         /lib64/libkrb5support.so.0
>0x00007f139cafb5b0  0x00007f139cafc1cc  Yes         /lib64/libkeyutils.so.1
>0x00007f139c8e1b60  0x00007f139c8f2fc3  Yes         /lib64/libsasl2.so.3
>0x00007f139c6a8e20  0x00007f139c6cc372  Yes         /lib64/libssl3.so
>0x00007f139c47aa10  0x00007f139c4926c7  Yes         /lib64/libsmime3.so
>0x00007f139c143530  0x00007f139c22ead4  Yes         /lib64/libnss3.so
>0x00007f139bf0ad80  0x00007f139bf18f98  Yes         /lib64/libnssutil3.so
>0x00007f139bcfc090  0x00007f139bcfd018  Yes         /lib64/libplds4.so
>0x00007f139baf7510  0x00007f139baf8b16  Yes         /lib64/libplc4.so
>0x00007f139b8c4ce0  0x00007f139b8e49df  Yes         /lib64/libnspr4.so
>0x00007f139b652640  0x00007f139b69d422  Yes         /lib64/libpcre.so.1
>0x00007f139b41af10  0x00007f139b41fbcc  Yes         /lib64/libcrypt.so.1
>0x00007f139b19e780  0x00007f139b1f492d  Yes         /lib64/libfreebl3.so
>0x00007f139978e290  0x00007f1399794f33  Yes         /lib64/libnss_files.so.2
>0x00007f1398d88c40  0x00007f1398d89880  Yes         /lib64/libnss_mdns4_minimal.so.2
>0x00007f1398b83100  0x00007f1398b864b8  Yes         /lib64/libnss_dns.so.2
>0x00007f139897ecd0  0x00007f139898011b  Yes         /lib64/libnss_myhostname.so.2
>$1 = 0x0
>$2 = 0x0
>rax            0x0	0
>rbx            0x7f138c004f70	139721929936752
>rcx            0x0	0
>rdx            0x7fff01028af8	140733210331896
>rsi            0x7f139e9ec778	139722242312056
>rdi            0x0	0
>rbp            0x7f138c004f70	0x7f138c004f70
>rsp            0x7fff01028a78	0x7fff01028a78
>r8             0x3	3
>r9             0x5	5
>r10            0x11	17
>r11            0x7f139e7a5ac0	139722239924928
>r12            0x7f13a144e630	139722286753328
>r13            0x0	0
>r14            0x7fff01028bf0	140733210332144
>r15            0x7f13a14399e0	139722286668256
>rip            0x7f139e6b700a	0x7f139e6b700a <strlen+42>
>eflags         0x10293	[ CF AF SF IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>st0            *value not available*
>st1            *value not available*
>st2            *value not available*
>st3            *value not available*
>st4            *value not available*
>st5            *value not available*
>st6            *value not available*
>st7            *value not available*
>fctrl          *value not available*
>fstat          *value not available*
>ftag           *value not available*
>fiseg          *value not available*
>fioff          *value not available*
>foseg          *value not available*
>fooff          *value not available*
>fop            *value not available*
>mxcsr          *value not available*
>ymm0           *value not available*
>ymm1           *value not available*
>ymm2           *value not available*
>ymm3           *value not available*
>ymm4           *value not available*
>ymm5           *value not available*
>ymm6           *value not available*
>ymm7           *value not available*
>ymm8           *value not available*
>ymm9           *value not available*
>ymm10          *value not available*
>ymm11          *value not available*
>ymm12          *value not available*
>ymm13          *value not available*
>ymm14          *value not available*
>ymm15          *value not available*
>Dump of assembler code for function strlen:
>   0x00007f139e6b6fe0 <+0>:	pxor   %xmm8,%xmm8
>   0x00007f139e6b6fe5 <+5>:	pxor   %xmm9,%xmm9
>   0x00007f139e6b6fea <+10>:	pxor   %xmm10,%xmm10
>   0x00007f139e6b6fef <+15>:	pxor   %xmm11,%xmm11
>   0x00007f139e6b6ff4 <+20>:	mov    %rdi,%rax
>   0x00007f139e6b6ff7 <+23>:	mov    %rdi,%rcx
>   0x00007f139e6b6ffa <+26>:	and    $0xfff,%rcx
>   0x00007f139e6b7001 <+33>:	cmp    $0xfcf,%rcx
>   0x00007f139e6b7008 <+40>:	ja     0x7f139e6b7070 <strlen+144>
>=> 0x00007f139e6b700a <+42>:	movdqu (%rax),%xmm12
>   0x00007f139e6b700f <+47>:	pcmpeqb %xmm8,%xmm12
>   0x00007f139e6b7014 <+52>:	pmovmskb %xmm12,%edx
>   0x00007f139e6b7019 <+57>:	test   %edx,%edx
>   0x00007f139e6b701b <+59>:	je     0x7f139e6b7021 <strlen+65>
>   0x00007f139e6b701d <+61>:	bsf    %edx,%eax
>   0x00007f139e6b7020 <+64>:	retq   
>   0x00007f139e6b7021 <+65>:	and    $0xfffffffffffffff0,%rax
>   0x00007f139e6b7025 <+69>:	pcmpeqb 0x10(%rax),%xmm9
>   0x00007f139e6b702b <+75>:	pcmpeqb 0x20(%rax),%xmm10
>   0x00007f139e6b7031 <+81>:	pcmpeqb 0x30(%rax),%xmm11
>   0x00007f139e6b7037 <+87>:	pmovmskb %xmm9,%edx
>   0x00007f139e6b703c <+92>:	pmovmskb %xmm10,%r8d
>   0x00007f139e6b7041 <+97>:	pmovmskb %xmm11,%ecx
>   0x00007f139e6b7046 <+102>:	shl    $0x10,%rdx
>   0x00007f139e6b704a <+106>:	shl    $0x10,%rcx
>   0x00007f139e6b704e <+110>:	or     %r8,%rcx
>   0x00007f139e6b7051 <+113>:	shl    $0x20,%rcx
>   0x00007f139e6b7055 <+117>:	or     %rcx,%rdx
>   0x00007f139e6b7058 <+120>:	mov    %rdi,%rcx
>   0x00007f139e6b705b <+123>:	xor    %rax,%rcx
>   0x00007f139e6b705e <+126>:	and    $0xffffffffffffffc0,%rax
>   0x00007f139e6b7062 <+130>:	sar    %cl,%rdx
>   0x00007f139e6b7065 <+133>:	test   %rdx,%rdx
>   0x00007f139e6b7068 <+136>:	je     0x7f139e6b70e0 <strlen+256>
>   0x00007f139e6b706a <+138>:	bsf    %rdx,%rax
>   0x00007f139e6b706e <+142>:	retq   
>   0x00007f139e6b706f <+143>:	nop
>   0x00007f139e6b7070 <+144>:	and    $0xffffffffffffffc0,%rax
>   0x00007f139e6b7074 <+148>:	pcmpeqb (%rax),%xmm8
>   0x00007f139e6b7079 <+153>:	pcmpeqb 0x10(%rax),%xmm9
>   0x00007f139e6b707f <+159>:	pcmpeqb 0x20(%rax),%xmm10
>   0x00007f139e6b7085 <+165>:	pcmpeqb 0x30(%rax),%xmm11
>   0x00007f139e6b708b <+171>:	pmovmskb %xmm8,%esi
>   0x00007f139e6b7090 <+176>:	pmovmskb %xmm9,%edx
>   0x00007f139e6b7095 <+181>:	pmovmskb %xmm10,%r8d
>   0x00007f139e6b709a <+186>:	pmovmskb %xmm11,%ecx
>   0x00007f139e6b709f <+191>:	shl    $0x10,%rdx
>   0x00007f139e6b70a3 <+195>:	shl    $0x10,%rcx
>   0x00007f139e6b70a7 <+199>:	or     %rsi,%rdx
>   0x00007f139e6b70aa <+202>:	or     %r8,%rcx
>   0x00007f139e6b70ad <+205>:	shl    $0x20,%rcx
>   0x00007f139e6b70b1 <+209>:	or     %rcx,%rdx
>   0x00007f139e6b70b4 <+212>:	mov    %rdi,%rcx
>   0x00007f139e6b70b7 <+215>:	xor    %rax,%rcx
>   0x00007f139e6b70ba <+218>:	and    $0xffffffffffffffc0,%rax
>   0x00007f139e6b70be <+222>:	sar    %cl,%rdx
>   0x00007f139e6b70c1 <+225>:	test   %rdx,%rdx
>   0x00007f139e6b70c4 <+228>:	je     0x7f139e6b70d0 <strlen+240>
>   0x00007f139e6b70c6 <+230>:	bsf    %rdx,%rax
>   0x00007f139e6b70ca <+234>:	retq   
>   0x00007f139e6b70cb <+235>:	nopl   0x0(%rax,%rax,1)
>   0x00007f139e6b70d0 <+240>:	pxor   %xmm9,%xmm9
>   0x00007f139e6b70d5 <+245>:	pxor   %xmm10,%xmm10
>   0x00007f139e6b70da <+250>:	pxor   %xmm11,%xmm11
>   0x00007f139e6b70df <+255>:	nop
>   0x00007f139e6b70e0 <+256>:	movdqa 0x40(%rax),%xmm8
>   0x00007f139e6b70e6 <+262>:	pminub 0x50(%rax),%xmm8
>   0x00007f139e6b70ec <+268>:	pminub 0x60(%rax),%xmm8
>   0x00007f139e6b70f2 <+274>:	pminub 0x70(%rax),%xmm8
>   0x00007f139e6b70f8 <+280>:	pcmpeqb %xmm11,%xmm8
>   0x00007f139e6b70fd <+285>:	pmovmskb %xmm8,%edx
>   0x00007f139e6b7102 <+290>:	test   %edx,%edx
>   0x00007f139e6b7104 <+292>:	jne    0x7f139e6b7140 <strlen+352>
>   0x00007f139e6b7106 <+294>:	sub    $0xffffffffffffff80,%rax
>   0x00007f139e6b710a <+298>:	movdqa (%rax),%xmm8
>   0x00007f139e6b710f <+303>:	pminub 0x10(%rax),%xmm8
>   0x00007f139e6b7115 <+309>:	pminub 0x20(%rax),%xmm8
>   0x00007f139e6b711b <+315>:	pminub 0x30(%rax),%xmm8
>   0x00007f139e6b7121 <+321>:	pcmpeqb %xmm11,%xmm8
>   0x00007f139e6b7126 <+326>:	pmovmskb %xmm8,%edx
>   0x00007f139e6b712b <+331>:	test   %edx,%edx
>   0x00007f139e6b712d <+333>:	jne    0x7f139e6b7144 <strlen+356>
>   0x00007f139e6b712f <+335>:	jmp    0x7f139e6b70e0 <strlen+256>
>   0x00007f139e6b7131 <+337>:	data32 data32 data32 data32 data32 nopw %cs:0x0(%rax,%rax,1)
>   0x00007f139e6b7140 <+352>:	add    $0x40,%rax
>   0x00007f139e6b7144 <+356>:	pxor   %xmm8,%xmm8
>   0x00007f139e6b7149 <+361>:	pcmpeqb (%rax),%xmm8
>   0x00007f139e6b714e <+366>:	pcmpeqb 0x10(%rax),%xmm9
>   0x00007f139e6b7154 <+372>:	pcmpeqb 0x20(%rax),%xmm10
>   0x00007f139e6b715a <+378>:	pcmpeqb 0x30(%rax),%xmm11
>   0x00007f139e6b7160 <+384>:	pmovmskb %xmm8,%esi
>   0x00007f139e6b7165 <+389>:	pmovmskb %xmm9,%edx
>   0x00007f139e6b716a <+394>:	pmovmskb %xmm10,%r8d
>   0x00007f139e6b716f <+399>:	pmovmskb %xmm11,%ecx
>   0x00007f139e6b7174 <+404>:	shl    $0x10,%rdx
>   0x00007f139e6b7178 <+408>:	shl    $0x10,%rcx
>   0x00007f139e6b717c <+412>:	or     %rsi,%rdx
>   0x00007f139e6b717f <+415>:	or     %r8,%rcx
>   0x00007f139e6b7182 <+418>:	shl    $0x20,%rcx
>   0x00007f139e6b7186 <+422>:	or     %rcx,%rdx
>   0x00007f139e6b7189 <+425>:	bsf    %rdx,%rdx
>   0x00007f139e6b718d <+429>:	add    %rdx,%rax
>   0x00007f139e6b7190 <+432>:	sub    %rdi,%rax
>   0x00007f139e6b7193 <+435>:	retq   
>End of assembler dump.

Actions: View

Attachments on bug 1061091: 859067 | 859070 | 859072 | 859075 | 859077 | 859079 | 859081 | 859083 | 859084 | 859086 | 859087