Attachment 583422 Details for Bug 820462 – File: backtrace

File: backtrace

backtrace (text/plain), 20.26 KB, created by Sunil on 2012-05-10 04:06:22 UTC

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Creator: Sunil

Created: 2012-05-10 04:06:22 UTC

Size: 20.26 KB

patch

obsolete

>warning: core file may not match specified executable file.
>[New LWP 2468]
>[New LWP 2470]
>[New LWP 2452]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>warning: File "/usr/share/gdb/auto-load/usr/lib64/libstdc++.so.6.0.16-gdb.py" auto-loading has been declined by your `auto-load safe-path' set to "%{_root_prefix}:/bin:/sbin:/lib:/lib64".
>Core was generated by `/usr/libexec/tracker-miner-fs'.
>Program terminated with signal 11, Segmentation fault.
>#0  __strlen_sse42 () at ../sysdeps/x86_64/multiarch/strlen-sse4.S:32
>32		pcmpeqb	(%rdi), %xmm1
>
>Thread 3 (Thread 0x7f9e53cb9840 (LWP 2452)):
>#0  0x00000035a1a15024 in _dbus_type_signature_next (type_str=0x7fff7e5fe220 "o", type_pos=0x7fff7e5fe16c) at dbus-marshal-recursive.c:376
>        p = 0x7fff7e5fe220 "o"
>        start = 0x7fff7e5fe220 "o"
>#1  0x00000035a1a15cc4 in skip_one_complete_type (type_pos=0x7fff7e5fe16c, type_str=0x7fff7e5fe200) at dbus-marshal-recursive.c:315
>No locals.
>#2  find_len_of_complete_type (type_pos=0, type_str=0x7fff7e5fe200) at dbus-marshal-recursive.c:419
>        end = 0
>#3  _dbus_type_writer_recurse (writer=0x7fff7e5fe1a0, container_type=118, contained_type=0x7fff7e5fe200, contained_type_start=0, sub=0x7fff7e5fe1d0) at dbus-marshal-recursive.c:2103
>        contained_type_len = <optimized out>
>#4  0x00000035a1a13840 in write_basic_field (writer=0x7fff7e5fe2c0, field=1, type=111, value=0x7fff7e5fe280) at dbus-marshal-header.c:299
>        sub = {byte_order = 108, container_type = 114, type_pos_is_expectation = 1, enabled = 1, type_str = 0x35a1c42910, type_pos = 9, value_str = 0x1f6cd38, value_pos = 17, u = {array = {start_pos = 0, len_pos = 32951608, element_type_pos = 0}}}
>        variant = {byte_order = 8, container_type = 0, type_pos_is_expectation = 0, enabled = 0, type_str = 0x7e5fe2b0, type_pos = 108, value_str = 0x7fff7e5fe290, value_pos = 97, u = {array = {start_pos = 0, len_pos = -1580979952, element_type_pos = 53}}}
>        start = 16
>        padding = 7
>        field_byte = 1 '\001'
>        contained_type = {dummy1 = 0x7fff7e5fe220, dummy2 = 1, dummy3 = 9, dummy4 = 2, dummy5 = 1, dummy6 = 1, dummy7 = 0, dummy8 = 0}
>        buf = "o"
>#5  0x00000035a1a13c3c in _dbus_header_create (header=0x1f6cd38, message_type=1, destination=0x35a1a30f61 "org.freedesktop.DBus", path=0x35a1a30f76 "/org/freedesktop/DBus", interface=0x35a1a30f61 "org.freedesktop.DBus", member=0x35a1a310b2 "RemoveMatch", error_name=0x0) at dbus-marshal-header.c:582
>        v_BYTE = 1 '\001'
>        v_UINT32 = 0
>        writer = {byte_order = 108, container_type = 0, type_pos_is_expectation = 1, enabled = 1, type_str = 0x35a1c42910, type_pos = 12, value_str = 0x1f6cd38, value_pos = 12, u = {array = {start_pos = 0, len_pos = 16, element_type_pos = 48}}}
>        array = {byte_order = 108, container_type = 97, type_pos_is_expectation = 1, enabled = 1, type_str = 0x35a1c42910, type_pos = 7, value_str = 0x1f6cd38, value_pos = 16, u = {array = {start_pos = 16, len_pos = 12, element_type_pos = 7}}}
>#6  0x00000035a1a18900 in dbus_message_new_method_call (destination=0x35a1a30f61 "org.freedesktop.DBus", path=0x35a1a30f76 "/org/freedesktop/DBus", interface=0x35a1a30f61 "org.freedesktop.DBus", method=0x35a1a310b2 "RemoveMatch") at dbus-message.c:1211
>        message = 0x1f6cd30
>        __FUNCTION__ = "dbus_message_new_method_call"
>#7  0x00000035a1a0be14 in dbus_bus_remove_match (connection=0x1f6a670, rule=0x20933b0 "type='signal',interface='org.gtk.Private.RemoteVolumeMonitor',sender='org.gtk.Private.AfcVolumeMonitor',", error=0x7fff7e5fe390) at dbus-bus.c:1571
>        msg = <optimized out>
>        __FUNCTION__ = "dbus_bus_remove_match"
>#8  0x00007f9e4c5dcb0a in g_proxy_volume_monitor_finalize (object=0x1f64c00) at gproxyvolumemonitor.c:147
>        monitor = 0x1f64c00
>        dbus_error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 0, dummy4 = 0, dummy5 = 0, padding1 = 0x385a0283b5}
>        match_rule = 0x20933b0 "type='signal',interface='org.gtk.Private.RemoteVolumeMonitor',sender='org.gtk.Private.AfcVolumeMonitor',"
>        parent_class = 0x1f69cf0
>#9  0x000000385a81147d in g_object_unref (_object=0x1f64c00) at gobject.c:2746
>        __PRETTY_FUNCTION__ = "g_object_unref"
>#10 0x000000385c87d180 in g_union_volume_monitor_finalize (object=0x7f9e400068c0) at gunionvolumemonitor.c:72
>        monitor = 0x7f9e400068c0
>        child_monitor = 0x1f64c00
>#11 0x000000385a81147d in g_object_unref (_object=0x7f9e400068c0) at gobject.c:2746
>        __PRETTY_FUNCTION__ = "g_object_unref"
>#12 0x00000000004130f5 in miner_files_finalize (object=0x1f62060) at tracker-miner-files.c:633
>        mf = <optimized out>
>        priv = 0x1f62220
>#13 0x000000385a81147d in g_object_unref (_object=0x1f62060) at gobject.c:2746
>        __PRETTY_FUNCTION__ = "g_object_unref"
>#14 0x000000000040a27d in main (argc=1, argv=0x7fff7e5fe668) at tracker-main.c:942
>        config = 0x1f49000
>        miner_applications = 0x2058000
>        miner_files = 0x1f62060
>        miner_files_index = 0x2056680
>        context = <optimized out>
>        error = 0x0
>        log_filename = 0x1f5adc0 "\001\200"
>        do_mtime_checking = <optimized out>
>        do_crawling = 1207994432
>        force_mtime_checking = <optimized out>
>        store_available = 0
>
>Thread 2 (Thread 0x7f9e47fff700 (LWP 2470)):
>#0  0x000000359b6e85c3 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
>        resultvar = <optimized out>
>        oldtype = 0
>        result = <optimized out>
>#1  0x000000385a045448 in g_main_context_poll (n_fds=1, fds=0x7f9e40001150, priority=<optimized out>, timeout=-1, context=0x7f9e48010a10) at gmain.c:3402
>        poll_func = 0x385a053860 <g_poll>
>#2  g_main_context_iterate (context=0x7f9e48010a10, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3084
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = <optimized out>
>        fds = 0x7f9e40001150
>        __PRETTY_FUNCTION__ = "g_main_context_iterate"
>#3  0x000000385a045c85 in g_main_loop_run (loop=0x7f9e480109c0) at gmain.c:3297
>        self = 0x7f9e48010b00
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#4  0x000000385c8beca6 in gdbus_shared_thread_func (user_data=0x7f9e480109e0) at gdbusprivate.c:276
>        data = 0x7f9e480109e0
>#5  0x000000385a06a6e6 in g_thread_create_proxy (data=0x7f9e48010b00) at gthread.c:1962
>        thread = 0x7f9e48010b00
>        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
>#6  0x000000359c207d90 in start_thread (arg=0x7f9e47fff700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f9e47fff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 2351178372045759693, 140317877889424, 140317789518272, 0, 3, -2333533408845732659, 2362744957791265997}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#7  0x000000359b6f0f5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 1 (Thread 0x7f9e4d447700 (LWP 2468)):
>#0  __strlen_sse42 () at ../sysdeps/x86_64/multiarch/strlen-sse4.S:32
>No locals.
>#1  0x000000385a0621a2 in g_strdup (str=0x1 <Address 0x1 out of bounds>) at gstrfuncs.c:99
>        new_str = <optimized out>
>        length = <optimized out>
>#2  0x000000385c8b912a in schedule_call_in_idle (client=0x20598b0, call_type=CALL_TYPE_NAME_VANISHED) at gdbusnamewatching.c:194
>        data = 0x7f9e4800c200
>        idle_source = <optimized out>
>#3  0x000000359f205d64 in ffi_call_unix64 () at ../src/x86/unix64.S:75
>No locals.
>#4  0x000000359f205785 in ffi_call (cif=0x7f9e4d4467a0, fn=0x385c8b9670 <on_connection_disconnected>, rvalue=<optimized out>, avalue=<optimized out>) at ../src/x86/ffi64.c:486
>        classes = {X86_64_INTEGER_CLASS, X86_64_NO_CLASS, 1208017456, 32670}
>        stack = 0x7f9e4d446520 "l\274\203Z8"
>        argp = 0x7f9e4d4465d0 ""
>        arg_types = <optimized out>
>        gprcount = 4
>        ssecount = <optimized out>
>        ngpr = 1
>        nsse = 0
>        i = <optimized out>
>        avn = <optimized out>
>        ret_in_memory = <optimized out>
>        reg_args = 0x7f9e4d446520
>#5  0x000000385a80ef6b in g_cclosure_marshal_generic (closure=0x1f8bda0, return_gvalue=0x0, n_param_values=3, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=0x385c8b9670) at gclosure.c:1189
>        rtype = 0x359f2061b0
>        rvalue = 0x7f9e4d446720
>        n_args = 4
>        atypes = 0x7f9e4d4466f0
>        args = 0x7f9e4d4466c0
>        i = <optimized out>
>        cif = {abi = FFI_UNIX64, nargs = 4, arg_types = 0x7f9e4d4466f0, rtype = 0x359f2061b0, bytes = 0, flags = 0}
>        cc = 0x1f8bda0
>        enum_tmpval = 0x7f9e4d446740
>        tmpval_used = 0
>#6  0x000000385a80ea44 in g_closure_invoke (closure=0x1f8bda0, return_value=0x0, n_param_values=3, param_values=0x7f9e4800e280, invocation_hint=<optimized out>) at gclosure.c:774
>        marshal = 0x385a80ed70 <g_cclosure_marshal_generic>
>        marshal_data = <optimized out>
>        in_marshal = <optimized out>
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#7  0x000000385a820d37 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7f9e48008840, emission_return=0x0, instance_and_params=0x7f9e4800e280) at gsignal.c:3272
>        tmp = <optimized out>
>        handler = 0x7f9e4009fc90
>        accumulator = 0x0
>        emission = {next = 0x0, instance = 0x7f9e48008840, ihint = {signal_id = 7, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x7f9e48008000
>        hlist = 0x359c20af70
>        handler_list = 0x1f71a10
>        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}}}
>        signal_id = 7
>        max_sequential_handler_number = 247
>        return_value_altered = 1
>#8  0x000000385a82a161 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3003
>        instance_and_params = 0x7f9e4800e280
>        signal_return_type = 4
>        param_values = 0x7f9e4800e298
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 2
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#9  0x000000385a82a302 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at gsignal.c:3060
>        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7f9e4d446c20, reg_save_area = 0x7f9e4d446b60}}
>#10 0x000000385c8aa485 in emit_closed_in_idle (user_data=0x7f9e400a1080) at gdbusconnection.c:1310
>        data = 0x7f9e400a1080
>        result = 53
>#11 0x000000385a044f3d in g_main_dispatch (context=0x1f4d800) at gmain.c:2441
>        dispatch = 0x385a040d00 <g_idle_dispatch>
>        was_in_call = 0
>        user_data = 0x7f9e400a1080
>        callback = 0x385c8aa450 <emit_closed_in_idle>
>        cb_funcs = 0x385a31f630
>        cb_data = 0x7f9e400a1160
>        current_source_link = {data = 0x7f9e400a10f0, next = 0x0}
>        need_destroy = <optimized out>
>        source = 0x7f9e400a10f0
>        current = 0x1f371c0
>        i = <optimized out>
>#12 g_main_context_dispatch (context=0x1f4d800) at gmain.c:3011
>No locals.
>#13 0x000000385a045738 in g_main_context_iterate (context=0x1f4d800, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3089
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = 1
>        nfds = 1
>        allocated_nfds = <optimized out>
>        fds = <optimized out>
>        __PRETTY_FUNCTION__ = "g_main_context_iterate"
>#14 0x000000385a045c85 in g_main_loop_run (loop=0x7f9e48001150) at gmain.c:3297
>        self = 0x1f4d8f0
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#15 0x00007f9e4d6849fb in dconf_context_thread (data=0x1f4d800) at dconfcontext.c:11
>        context = 0x1f4d800
>        loop = <optimized out>
>        __PRETTY_FUNCTION__ = "dconf_context_thread"
>#16 0x000000385a06a6e6 in g_thread_create_proxy (data=0x1f4d8f0) at gthread.c:1962
>        thread = 0x1f4d8f0
>        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
>#17 0x000000359c207d90 in start_thread (arg=0x7f9e4d447700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f9e4d447700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 2351178372045759693, 140735313600640, 140317877893568, 0, 3, -2333556416985537331, 2362744957791265997}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#18 0x000000359b6f0f5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>From                To                  Syms Read   Shared Object Library
>0x0000003094a09cf0  0x0000003094a20ca8  Yes         /usr/lib64/libtracker-miner-0.12.so.0
>0x000000383dc06e90  0x000000383dc17c48  Yes         /usr/lib64/libgnome-keyring.so.0
>0x000000383f00cb30  0x000000383f028428  Yes         /usr/lib64/libnm-glib.so.4
>0x000000383b40a400  0x000000383b41c51c  Yes         /usr/lib64/libdbus-glib-1.so.2
>0x00000035a1a076f0  0x00000035a1a306c8  Yes         /lib64/libdbus-1.so.3
>0x000000359c205700  0x000000359c210b88  Yes         /lib64/libpthread.so.0
>0x0000003095605d10  0x0000003095617ce8  Yes         /usr/lib64/libtracker-sparql-0.12.so.0
>0x000000383bc06080  0x000000383bc0db58  Yes         /usr/lib64/libtracker-extract-0.12.so.0
>0x0000003095e16250  0x0000003095e6d218  Yes         /usr/lib64/tracker-0.12/libtracker-data.so.0
>0x000000309fc10620  0x000000309fc2217c  Yes         /usr/lib64/libexif.so.12
>0x000000359de03850  0x000000359de067fc  Yes         /usr/lib64/libiptcdata.so.0
>0x0000003096639b90  0x00000030966dd4e8  Yes         /usr/lib64/libexempi.so.3
>0x0000003099c0d0e0  0x0000003099c12c9c  Yes         /usr/lib64/libenca.so.0
>0x000000385ac01610  0x000000385ac02c58  Yes         /lib64/libuuid.so.1
>0x0000003096212d10  0x00000030962239b8  Yes         /usr/lib64/tracker-0.12/libtracker-common.so.0
>0x00000035b8409dd0  0x00000035b8480968  Yes         /usr/lib64/libsqlite3.so.0
>0x00000035a900ffd0  0x00000035a904435c  Yes         /usr/lib64/libunistring.so.0
>0x000000385c82c120  0x000000385c8e3e38  Yes         /lib64/libgio-2.0.so.0
>0x000000385c001020  0x000000385c001fc8  Yes         /lib64/libgmodule-2.0.so.0
>0x000000359ce01e90  0x000000359ce0e688  Yes         /lib64/libz.so.1
>0x000000383cc03c70  0x000000383cc0be58  Yes         /usr/lib64/libupower-glib.so.1
>0x000000385a809dd0  0x000000385a839eb8  Yes         /lib64/libgobject-2.0.so.0
>0x000000385a4015a0  0x000000385a402a68  Yes         /lib64/libgthread-2.0.so.0
>0x000000359ca02260  0x000000359ca05758  Yes         /lib64/librt.so.1
>0x000000385a0178f0  0x000000385a0b05b8  Yes         /lib64/libglib-2.0.so.0
>0x0000003dd605a490  0x0000003dd60c2f46  Yes         /usr/lib64/libstdc++.so.6
>0x0000003dd34051b0  0x0000003dd3443b68  Yes         /lib64/libm.so.6
>0x00000039ada029d0  0x00000039ada12148  Yes (*)     /lib64/libgcc_s.so.1
>0x000000359b61ef10  0x000000359b75bb70  Yes         /lib64/libc.so.6
>0x00000035b4607000  0x00000035b4653388  Yes         /lib64/libgcrypt.so.11
>0x000000383f8129d0  0x000000383f83a228  Yes         /usr/lib64/libnm-util.so.2
>0x0000003c3b609580  0x0000003c3b62d3e8  Yes         /usr/lib64/libssl3.so
>0x0000003c3b209be0  0x0000003c3b221e68  Yes         /usr/lib64/libsmime3.so
>0x0000003c3ae18a60  0x0000003c3aefa208  Yes         /usr/lib64/libnss3.so
>0x0000003c3a60a930  0x0000003c3a615bd8  Yes         /usr/lib64/libnssutil3.so
>0x0000003c3a200ef0  0x0000003c3a201e28  Yes         /lib64/libplds4.so
>0x0000003c39e01410  0x0000003c39e02b08  Yes         /lib64/libplc4.so
>0x0000003c3aa0d130  0x0000003c3aa2c5f8  Yes         /lib64/libnspr4.so
>0x000000359be00de0  0x000000359be01918  Yes         /lib64/libdl.so.2
>0x000000383e403780  0x000000383e406898  Yes         /lib64/libgudev-1.0.so.0
>0x000000359b200b20  0x000000359b21aaaa  Yes         /lib64/ld-linux-x86-64.so.2
>0x000000385b803d00  0x000000385b81dab8  Yes         /lib64/libexpat.so.1
>0x000000359f201890  0x000000359f205ff8  Yes         /usr/lib64/libffi.so.5
>0x000000359d605d00  0x000000359d616068  Yes         /lib64/libselinux.so.1
>0x000000359e603940  0x000000359e614018  Yes         /lib64/libresolv.so.2
>0x00000035b1e008a0  0x00000035b1e00e28  Yes         /lib64/libgpg-error.so.0
>0x000000383b003000  0x000000383b00b298  Yes         /lib64/libudev.so.0
>0x00007f9e4d682900  0x00007f9e4d685c68  Yes         /usr/lib64/gio/modules/libdconfsettings.so
>0x00007f9e4d44a130  0x00007f9e4d4519a8  Yes         /lib64/libnss_files.so.2
>0x00007f9e4ca20bd0  0x00007f9e4ca39cb8  Yes         /usr/lib64/gio/modules/libgvfsdbus.so
>0x0000003095209140  0x0000003095213108  Yes         /usr/lib64/libgvfscommon.so.0
>0x00007f9e4c7ebc80  0x00007f9e4c809c08  Yes         /usr/lib64/libbluray.so.0
>0x00000035b6c00e20  0x00000035b6c016a8  Yes         /lib64/libutil.so.1
>0x0000003dd182c980  0x0000003dd191006c  Yes         /usr/lib64/libxml2.so.2
>0x00007f9e4c5d3c40  0x00007f9e4c5df8c8  Yes         /usr/lib64/gio/modules/libgioremote-volume-monitor.so
>(*): Shared library is missing debugging information.
>$1 = 0x0
>$2 = 0x0
>rax            0x0	0
>rbx            0x20598b0	33921200
>rcx            0x1	1
>rdx            0x28	40
>rsi            0x7f9e48000028	140317789519912
>rdi            0x0	0
>rbp            0x1	0x1
>rsp            0x7f9e4d446588	0x7f9e4d446588
>r8             0x1	1
>r9             0x1	1
>r10            0x20	32
>r11            0x0	0
>r12            0x7f9e4800c200	140317789569536
>r13            0x1f8bdb8	33078712
>r14            0x7f9e4d4466c0	140317877888704
>r15            0x0	0
>rip            0x359b73692f	0x359b73692f <__strlen_sse42+15>
>eflags         0x10202	[ IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>Dump of assembler code for function __strlen_sse42:
>   0x000000359b736920 <+0>:	pxor   %xmm1,%xmm1
>   0x000000359b736924 <+4>:	mov    %edi,%ecx
>   0x000000359b736926 <+6>:	mov    %rdi,%r8
>   0x000000359b736929 <+9>:	and    $0xfffffffffffffff0,%rdi
>   0x000000359b73692d <+13>:	xor    %edi,%ecx
>=> 0x000000359b73692f <+15>:	pcmpeqb (%rdi),%xmm1
>   0x000000359b736933 <+19>:	pmovmskb %xmm1,%edx
>   0x000000359b736937 <+23>:	shr    %cl,%edx
>   0x000000359b736939 <+25>:	shl    %cl,%edx
>   0x000000359b73693b <+27>:	and    %edx,%edx
>   0x000000359b73693d <+29>:	jne    0x359b7369b0 <__strlen_sse42+144>
>   0x000000359b73693f <+31>:	pxor   %xmm1,%xmm1
>   0x000000359b736943 <+35>:	data32 data32 data32 nopw %cs:0x0(%rax,%rax,1)
>   0x000000359b736950 <+48>:	pcmpistri $0x8,0x10(%rdi),%xmm1
>   0x000000359b736957 <+55>:	je     0x359b736980 <__strlen_sse42+96>
>   0x000000359b736959 <+57>:	pcmpistri $0x8,0x20(%rdi),%xmm1
>   0x000000359b736960 <+64>:	je     0x359b736990 <__strlen_sse42+112>
>   0x000000359b736962 <+66>:	pcmpistri $0x8,0x30(%rdi),%xmm1
>   0x000000359b736969 <+73>:	je     0x359b7369a0 <__strlen_sse42+128>
>   0x000000359b73696b <+75>:	add    $0x40,%rdi
>   0x000000359b73696f <+79>:	pcmpistri $0x8,(%rdi),%xmm1
>   0x000000359b736975 <+85>:	jne    0x359b736950 <__strlen_sse42+48>
>   0x000000359b736977 <+87>:	lea    (%rdi,%rcx,1),%rax
>   0x000000359b73697b <+91>:	sub    %r8,%rax
>   0x000000359b73697e <+94>:	retq   
>   0x000000359b73697f <+95>:	nop
>   0x000000359b736980 <+96>:	lea    0x10(%rdi,%rcx,1),%rax
>   0x000000359b736985 <+101>:	sub    %r8,%rax
>   0x000000359b736988 <+104>:	retq   
>   0x000000359b736989 <+105>:	nopl   0x0(%rax)
>   0x000000359b736990 <+112>:	lea    0x20(%rdi,%rcx,1),%rax
>   0x000000359b736995 <+117>:	sub    %r8,%rax
>   0x000000359b736998 <+120>:	retq   
>   0x000000359b736999 <+121>:	nopl   0x0(%rax)
>   0x000000359b7369a0 <+128>:	lea    0x30(%rdi,%rcx,1),%rax
>   0x000000359b7369a5 <+133>:	sub    %r8,%rax
>   0x000000359b7369a8 <+136>:	retq   
>   0x000000359b7369a9 <+137>:	nopl   0x0(%rax)
>   0x000000359b7369b0 <+144>:	sub    %r8,%rdi
>   0x000000359b7369b3 <+147>:	bsf    %edx,%eax
>   0x000000359b7369b6 <+150>:	add    %rdi,%rax
>   0x000000359b7369b9 <+153>:	retq   
>End of assembler dump.

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Attachments on bug 820462: 583420 | 583421 | 583422