Attachment 607206 Details for Bug 852069 – File: backtrace

File: backtrace

backtrace (text/plain), 20.67 KB, created by Daniel Arthur Gallagher on 2012-08-27 13:46:57 UTC

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Creator: Daniel Arthur Gallagher

Created: 2012-08-27 13:46:57 UTC

Size: 20.67 KB

patch

obsolete

>warning: core file may not match specified executable file.
>[New LWP 1177]
>[New LWP 1260]
>[New LWP 1261]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/libexec/tracker-miner-fs'.
>Program terminated with signal 11, Segmentation fault.
>#0  0x00000039ac0308dc in g_type_check_instance_is_a (type_instance=type_instance@entry=0x1f86600, iface_type=iface_type@entry=32039584) at gtype.c:3966
>3966	gtype.c: No such file or directory.
>
>Thread 3 (Thread 0x7f88817d2700 (LWP 1261)):
>#0  0x00000039a94e8bcf 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  0x00000039ab047964 in g_main_context_poll (n_fds=3, fds=0x7f88740010c0, timeout=-1, context=0x7f887c00eee0, priority=<optimized out>) at gmain.c:3440
>        poll_func = 0x39ab055780 <g_poll>
>#2  g_main_context_iterate (context=0x7f887c00eee0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3141
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 3
>        allocated_nfds = <optimized out>
>        fds = 0x7f88740010c0
>#3  0x00000039ab047dc2 in g_main_loop_run (loop=0x7f887c00ee90) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#4  0x00000039ac8c9466 in gdbus_shared_thread_func (user_data=0x7f887c00eeb0) at gdbusprivate.c:277
>        data = 0x7f887c00eeb0
>#5  0x00000039ab06a305 in g_thread_proxy (data=0x7f887c00c540) at gthread.c:801
>        thread = 0x7f887c00c540
>#6  0x00000039a9807d14 in start_thread (arg=0x7f88817d2700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f88817d2700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140224264742656, 2584078763207857588, 0, 247650713600, 140224264742656, 140224172715696, -2536231327573568076, 2571325526099400116}, 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>
>#7  0x00000039a94f167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 2 (Thread 0x7f8882859700 (LWP 1260)):
>#0  0x00000039a94e8bcf 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  0x00000039ab047964 in g_main_context_poll (n_fds=1, fds=0x7f887c0010e0, timeout=-1, context=0x1e81800, priority=<optimized out>) at gmain.c:3440
>        poll_func = 0x39ab055780 <g_poll>
>#2  g_main_context_iterate (context=0x1e81800, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3141
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = <optimized out>
>        fds = 0x7f887c0010e0
>#3  0x00000039ab047dc2 in g_main_loop_run (loop=0x7f887c0010c0) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#4  0x00007f8882a80b0b in dconf_context_thread (data=0x1e81800) at dconfcontext.c:11
>        context = 0x1e81800
>        loop = <optimized out>
>        __PRETTY_FUNCTION__ = "dconf_context_thread"
>#5  0x00000039ab06a305 in g_thread_proxy (data=0x1e79540) at gthread.c:801
>        thread = 0x1e79540
>#6  0x00000039a9807d14 in start_thread (arg=0x7f8882859700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f8882859700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140224282072832, 2584078763207857588, 0, 247650713600, 140224282072832, 31987712, -2536237997120907852, 2571325526099400116}, 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>
>#7  0x00000039a94f167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 1 (Thread 0x7f88890f4840 (LWP 1177)):
>#0  0x00000039ac0308dc in g_type_check_instance_is_a (type_instance=type_instance@entry=0x1f86600, iface_type=iface_type@entry=32039584) at gtype.c:3966
>        node = 0x1900000008
>        iface = 0x1e8e2a0
>        check = 0
>#1  0x00000039ac841aa1 in g_file_equal (file1=0x1fcfc20, file2=0x1f86600) at gfile.c:588
>        __inst = 0x1f86600
>        __t = 32039584
>        __r = <optimized out>
>        _g_boolean_var_ = <optimized out>
>        iface = <optimized out>
>        __PRETTY_FUNCTION__ = "g_file_equal"
>#2  0x00000039acc1aaae in parent_or_equals (file1=0x1fcfc20, file2=0x1f86600) at tracker-indexing-tree.c:605
>No locals.
>#3  0x00000039acc1a870 in find_node_foreach (node=0x1f8b090, user_data=0x7fff958f72e0) at tracker-indexing-tree.c:326
>        data = 0x7fff958f72e0
>        node_data = <optimized out>
>#4  0x00000039ab04f357 in g_node_traverse_post_order (node=0x1f8b090, flags=flags@entry=G_TRAVERSE_ALL, func=func@entry=0x39acc1a850 <find_node_foreach>, data=data@entry=0x7fff958f72e0) at gnode.c:620
>No locals.
>#5  0x00000039ab04f311 in g_node_traverse_post_order (node=0x1f8aa40, flags=flags@entry=G_TRAVERSE_ALL, func=func@entry=0x39acc1a850 <find_node_foreach>, data=data@entry=0x7fff958f72e0) at gnode.c:610
>        current = <optimized out>
>        child = 0x1f85ea0
>#6  0x00000039ab04f311 in g_node_traverse_post_order (node=node@entry=0x7f8874004a00, flags=flags@entry=G_TRAVERSE_ALL, func=func@entry=0x39acc1a850 <find_node_foreach>, data=data@entry=0x7fff958f72e0) at gnode.c:610
>        current = <optimized out>
>        child = 0x0
>#7  0x00000039ab04feb1 in g_node_traverse (root=0x7f8874004a00, order=order@entry=G_POST_ORDER, flags=flags@entry=G_TRAVERSE_ALL, depth=depth@entry=-1, func=func@entry=0x39acc1a850 <find_node_foreach>, data=data@entry=0x7fff958f72e0) at gnode.c:874
>        __PRETTY_FUNCTION__ = "g_node_traverse"
>#8  0x00000039acc1a8c4 in find_directory_node (node=<optimized out>, file=file@entry=0x1fcfc20, func=func@entry=0x39acc1aa90 <parent_or_equals>) at tracker-indexing-tree.c:345
>        data = {func = 0x39acc1aa90 <parent_or_equals>, node = 0x0, file = 0x1fcfc20}
>#9  0x00000039acc1b8d7 in tracker_indexing_tree_get_root (tree=tree@entry=0x1e7d1c0, file=file@entry=0x1fcfc20, directory_flags=directory_flags@entry=0x7fff958f733c) at tracker-indexing-tree.c:822
>        priv = <optimized out>
>        data = <optimized out>
>        parent = <optimized out>
>        __PRETTY_FUNCTION__ = "tracker_indexing_tree_get_root"
>#10 0x00000039acc1ba34 in tracker_indexing_tree_file_is_indexable (tree=0x1e7d1c0, file=file@entry=0x1fcfc20, file_type=file_type@entry=G_FILE_TYPE_REGULAR) at tracker-indexing-tree.c:674
>        filter = TRACKER_FILTER_FILE
>        config_file = <optimized out>
>        __PRETTY_FUNCTION__ = "tracker_indexing_tree_file_is_indexable"
>#11 0x00000039acc0fea4 in monitor_event_cb (file_monitor=<optimized out>, file=0x1fcfc20, other_file=0x0, event_type=<optimized out>, user_data=0x7f88740036a0) at ../../src/libtracker-miner/tracker-monitor.c:1220
>        monitor = 0x7f88740036a0
>        file_uri = 0x1f63b90 "file:///home/daniel/.xsession-errors"
>        other_file_uri = <optimized out>
>        is_directory = 0
>#12 0x00000039ac405e90 in ffi_call_unix64 () at ../src/x86/unix64.S:75
>No locals.
>#13 0x00000039ac4058a0 in ffi_call (cif=cif@entry=0x7fff958f7640, fn=fn@entry=0x39acc0fb30 <monitor_event_cb>, rvalue=0x7fff958f7570, avalue=avalue@entry=0x7fff958f74f0) at ../src/x86/ffi64.c:486
>        classes = {X86_64_INTEGER_CLASS, 124, X86_64_INTEGER_CLASS, X86_64_NO_CLASS}
>        stack = 0x7fff958f7310 "\300\321\347\001"
>        argp = 0x7fff958f73c0 ""
>        arg_types = <optimized out>
>        gprcount = 5
>        ssecount = <optimized out>
>        ngpr = 1
>        nsse = 0
>        i = <optimized out>
>        avn = <optimized out>
>        ret_in_memory = <optimized out>
>        reg_args = 0x7fff958f7310
>#14 0x00000039ac01066b in g_cclosure_marshal_generic_va (closure=0x1fa6120, return_value=0x0, instance=0x1f79730, args_list=<optimized out>, marshal_data=0x39acc0fb30, n_params=3, param_types=0x1e7f8a0) at gclosure.c:1550
>        rtype = 0x39ac4062a0
>        rvalue = 0x7fff958f7570
>        n_args = 5
>        atypes = 0x7fff958f7530
>        args = 0x7fff958f74f0
>        storage = 0x7fff958f74c0
>        i = <optimized out>
>        cif = {abi = FFI_UNIX64, nargs = 5, arg_types = 0x7fff958f7530, rtype = 0x39ac4062a0, bytes = 0, flags = 0}
>        cc = 0x1fa6120
>        enum_tmpval = 0x7fff958f7590
>        tmpval_used = 0
>        args_copy = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7fff958f7a50, reg_save_area = 0x7fff958f7990}}
>#15 0x00000039ac00f943 in _g_closure_invoke_va (closure=closure@entry=0x1fa6120, return_value=return_value@entry=0x0, instance=instance@entry=0x1f79730, args=args@entry=0x7fff958f7978, n_params=3, param_types=0x1e7f8a0) at gclosure.c:840
>        marshal = 0x39ac010160 <g_cclosure_marshal_generic_va>
>        marshal_data = 0x0
>        in_marshal = <optimized out>
>        real_closure = 0x1fa6100
>        __PRETTY_FUNCTION__ = "_g_closure_invoke_va"
>#16 0x00000039ac027d88 in g_signal_emit_valist (instance=0x1f79730, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff958f7978) at gsignal.c:3211
>        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 = 0x1f79730, ihint = {signal_id = 10, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 32011184}
>        signal_id = 10
>        instance_type = 32011184
>        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
>        closure = 0x1fa6120
>        run_type = <optimized out>
>        hlist = 0x0
>        l = <optimized out>
>        fastpath = 0
>        instance_and_params = <optimized out>
>        signal_return_type = <optimized out>
>        param_values = <optimized out>
>        node = <optimized out>
>        i = <optimized out>
>        n_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#17 0x00000039ac0287c2 in g_signal_emit (instance=instance@entry=0x1f79730, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff958f7a50, reg_save_area = 0x7fff958f7990}}
>#18 0x00000039ac8526f9 in emit_cb (data=0x1f79730) at gfilemonitor.c:390
>        change = 0x2004d00
>        monitor = 0x1f79730
>        pending = 0x1f15b50
>        iter = 0x1f15b50
>#19 0x00000039ab047695 in g_main_dispatch (context=0x1e7bb20) at gmain.c:2539
>        dispatch = 0x39ab0453f0 <g_idle_dispatch>
>        was_in_call = 0
>        user_data = 0x1f79730
>        callback = 0x39ac852680 <emit_cb>
>        cb_funcs = 0x39ab31d960
>        cb_data = 0x1f61190
>        current_source_link = {data = 0x1f63e70, next = 0x0}
>        need_destroy = <optimized out>
>        source = 0x1f63e70
>        current = 0x1e90790
>        i = <optimized out>
>#20 g_main_context_dispatch (context=context@entry=0x1e7bb20) at gmain.c:3075
>No locals.
>#21 0x00000039ab0479c8 in g_main_context_iterate (context=0x1e7bb20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3146
>        max_priority = 0
>        timeout = 0
>        some_ready = 1
>        nfds = <optimized out>
>        allocated_nfds = <optimized out>
>        fds = 0x1fa6440
>#22 0x00000039ab047dc2 in g_main_loop_run (loop=0x1e7b070) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#23 0x000000000040a502 in main (argc=1, argv=0x7fff958f7ce8) at tracker-main.c:1091
>        config = 0x1e7c040
>        miner_applications = 0x1f9d060
>        miner_files = 0x1e94020
>        miner_files_index = 0x1f98a80
>        context = <optimized out>
>        error = 0x0
>        log_filename = 0x1e7aee0 "p\342"
>        do_mtime_checking = <optimized out>
>        do_crawling = 1
>        force_mtime_checking = <optimized out>
>        store_available = 32051344
>From                To                  Syms Read   Shared Object Library
>0x00000039acc0b380  0x00000039acc24798  Yes         /lib64/libtracker-miner-0.14.so.0
>0x00000039b8805d80  0x00000039b88172c8  Yes         /lib64/libtracker-sparql-0.14.so.0
>0x00000039ad8060e0  0x00000039ad80db14  Yes         /lib64/libtracker-extract-0.14.so.0
>0x00000039c0016240  0x00000039c006ccbc  Yes         /usr/lib64/tracker-0.14/libtracker-data.so.0
>0x00000039bd012e00  0x00000039bd0239e8  Yes         /usr/lib64/tracker-0.14/libtracker-common.so.0
>0x00000039ac82eee0  0x00000039ac8eaa84  Yes         /lib64/libgio-2.0.so.0
>0x00000039abc010f0  0x00000039abc01fd8  Yes         /lib64/libgmodule-2.0.so.0
>0x00000039aa002260  0x00000039aa00554c  Yes         /lib64/librt.so.1
>0x00000039aa801f50  0x00000039aa80e718  Yes         /lib64/libz.so.1
>0x00000039b8403d10  0x00000039b840bdb8  Yes         /lib64/libupower-glib.so.1
>0x00000039ac00a910  0x00000039ac037dbc  Yes         /lib64/libgobject-2.0.so.0
>0x00000039ab019b70  0x00000039ab0ac74c  Yes         /lib64/libglib-2.0.so.0
>0x00000039b745baf0  0x00000039b74c13ab  Yes         /lib64/libstdc++.so.6
>0x00000039aa4055f0  0x00000039aa46ca4c  Yes         /lib64/libm.so.6
>0x00000039adc029d0  0x00000039adc12148  Yes         /lib64/libgcc_s.so.1
>0x00000039a9805790  0x00000039a9810494  Yes         /lib64/libpthread.so.0
>0x00000039a941ef60  0x00000039a955f780  Yes         /lib64/libc.so.6
>0x00000039b9807960  0x00000039b98193b4  Yes         /lib64/libgnome-keyring.so.0
>0x00000039c080d120  0x00000039c08294dc  Yes         /lib64/libnm-glib.so.4
>0x00000039b480a540  0x00000039b481c594  Yes         /lib64/libdbus-glib-1.so.2
>0x00000039ae407760  0x00000039ae4302b4  Yes         /lib64/libdbus-1.so.3
>0x00000039b8c0a2e0  0x00000039b8c86860  Yes         /lib64/libsqlite3.so.0
>0x00000039b8010130  0x00000039b8045220  Yes         /lib64/libunistring.so.0
>0x00000039b34016d0  0x00000039b3402d48  Yes         /lib64/libuuid.so.1
>0x00000039b9010740  0x00000039b90222a4  Yes         /lib64/libexif.so.12
>0x00000039ad4039b0  0x00000039ad406a18  Yes         /lib64/libiptcdata.so.0
>0x00000039b943ade0  0x00000039b94dc550  Yes         /lib64/libexempi.so.3
>0x00000039ad00d200  0x00000039ad012c24  Yes         /lib64/libenca.so.0
>0x00000039ab800680  0x00000039ab8007fc  Yes         /lib64/libgthread-2.0.so.0
>0x00000039ac401950  0x00000039ac4060ec  Yes         /lib64/libffi.so.5
>0x00000039a9c00ea0  0x00000039a9c019e0  Yes         /lib64/libdl.so.2
>0x00000039aac05fc0  0x00000039aac16768  Yes         /lib64/libselinux.so.1
>0x00000039ab4039b0  0x00000039ab411e1c  Yes         /lib64/libresolv.so.2
>0x00000039a9000b20  0x00000039a901a319  Yes         /lib64/ld-linux-x86-64.so.2
>0x00000039b5007200  0x00000039b5052b48  Yes         /lib64/libgcrypt.so.11
>0x00000039bc8133c0  0x00000039bc83b420  Yes         /lib64/libnm-util.so.2
>0x00000039b7809640  0x00000039b782d070  Yes         /lib64/libssl3.so
>0x00000039b7c09ca0  0x00000039b7c22200  Yes         /lib64/libsmime3.so
>0x00000039b7018ac0  0x00000039b70fb794  Yes         /lib64/libnss3.so
>0x00000039b680aa30  0x00000039b6815af4  Yes         /lib64/libnssutil3.so
>0x00000039b6400fb0  0x00000039b6401ef8  Yes         /lib64/libplds4.so
>0x00000039b5c014d0  0x00000039b5c02bd4  Yes         /lib64/libplc4.so
>0x00000039b540d1f0  0x00000039b542ca70  Yes         /lib64/libnspr4.so
>0x00000039bac03830  0x00000039bac0690c  Yes         /lib64/libgudev-1.0.so.0
>0x00000039af003dd0  0x00000039af01cccc  Yes         /lib64/libexpat.so.1
>0x00000039b4c00960  0x00000039b4c00ed8  Yes         /lib64/libgpg-error.so.0
>0x00000039b6c02ef0  0x00000039b6c0a2d6  Yes         /lib64/libudev.so.0
>0x00007f8882a7ea30  0x00007f8882a81a18  Yes         /usr/lib64/gio/modules/libdconfsettings.so
>0x00007f888285c1b0  0x00007f888286367c  Yes         /lib64/libnss_files.so.2
>0x00007f8881e38930  0x00007f8881e4ff98  Yes         /usr/lib64/gio/modules/libgvfsdbus.so
>0x00007f8881c0d310  0x00007f8881c16c9c  Yes         /lib64/libgvfscommon.so.0
>0x00007f88819d9f20  0x00007f88819f90cc  Yes         /lib64/libbluray.so.1
>0x00007f88817d3ee0  0x00007f88817d4814  Yes         /lib64/libutil.so.1
>0x00000039af42cbc0  0x00000039af50da74  Yes         /lib64/libxml2.so.2
>0x00007f8880d6ece0  0x00007f8880d77330  Yes         /usr/lib64/gio/modules/libgioremote-volume-monitor.so
>$1 = 0x0
>$2 = 0x0
>rax            0x0	0
>rbx            0x1e8e2a0	32039584
>rcx            0x1e71428	31921192
>rdx            0x1e76208	31941128
>rsi            0x1e8e2a0	32039584
>rdi            0x1900000008	107374182408
>rbp            0x1fcfc20	0x1fcfc20
>rsp            0x7fff958f7188	0x7fff958f7188
>r8             0x1e76208	31941128
>r9             0x1e76210	31941136
>r10            0xaaaaaaaaaaaaaaab	-6148914691236517205
>r11            0x0	0
>r12            0x1f86600	33056256
>r13            0x1e8e3d0	32039888
>r14            0x39acb4bed8	247710662360
>r15            0x7fff958f72e0	140735702594272
>rip            0x39ac0308dc	0x39ac0308dc <g_type_check_instance_is_a+60>
>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 g_type_check_instance_is_a:
>   0x00000039ac0308a0 <+0>:	test   %rdi,%rdi
>   0x00000039ac0308a3 <+3>:	je     0x39ac03090d <g_type_check_instance_is_a+109>
>   0x00000039ac0308a5 <+5>:	mov    (%rdi),%rax
>   0x00000039ac0308a8 <+8>:	test   %rax,%rax
>   0x00000039ac0308ab <+11>:	je     0x39ac03090d <g_type_check_instance_is_a+109>
>   0x00000039ac0308ad <+13>:	mov    (%rax),%rdi
>   0x00000039ac0308b0 <+16>:	cmp    $0x3fc,%rdi
>   0x00000039ac0308b7 <+23>:	ja     0x39ac030910 <g_type_check_instance_is_a+112>
>   0x00000039ac0308b9 <+25>:	lea    0x21bde0(%rip),%rax        # 0x39ac24c6a0 <static_fundamental_type_nodes>
>   0x00000039ac0308c0 <+32>:	shr    $0x2,%rdi
>   0x00000039ac0308c4 <+36>:	cmp    $0x3fc,%rsi
>   0x00000039ac0308cb <+43>:	mov    (%rax,%rdi,8),%rdi
>   0x00000039ac0308cf <+47>:	jbe    0x39ac03091d <g_type_check_instance_is_a+125>
>   0x00000039ac0308d1 <+49>:	and    $0xfffffffffffffffc,%rsi
>   0x00000039ac0308d5 <+53>:	xor    %eax,%eax
>   0x00000039ac0308d7 <+55>:	test   %rdi,%rdi
>   0x00000039ac0308da <+58>:	je     0x39ac030933 <g_type_check_instance_is_a+147>
>=> 0x00000039ac0308dc <+60>:	testb  $0x4,0x16(%rdi)
>   0x00000039ac0308e0 <+64>:	je     0x39ac030950 <g_type_check_instance_is_a+176>
>   0x00000039ac0308e2 <+66>:	test   %rsi,%rsi
>   0x00000039ac0308e5 <+69>:	je     0x39ac030950 <g_type_check_instance_is_a+176>
>   0x00000039ac0308e7 <+71>:	movzbl 0x14(%rsi),%eax
>   0x00000039ac0308eb <+75>:	movzbl 0x14(%rdi),%edx
>   0x00000039ac0308ef <+79>:	cmp    %dl,%al
>   0x00000039ac0308f1 <+81>:	ja     0x39ac030903 <g_type_check_instance_is_a+99>
>   0x00000039ac0308f3 <+83>:	sub    %eax,%edx
>   0x00000039ac0308f5 <+85>:	mov    0x48(%rsi),%rcx
>   0x00000039ac0308f9 <+89>:	movslq %edx,%rdx
>   0x00000039ac0308fc <+92>:	cmp    %rcx,0x48(%rdi,%rdx,8)
>   0x00000039ac030901 <+97>:	je     0x39ac030943 <g_type_check_instance_is_a+163>
>   0x00000039ac030903 <+99>:	cltq   
>   0x00000039ac030905 <+101>:	cmpq   $0x8,0x48(%rsi,%rax,8)
>   0x00000039ac03090b <+107>:	je     0x39ac030938 <g_type_check_instance_is_a+152>
>   0x00000039ac03090d <+109>:	xor    %eax,%eax
>   0x00000039ac03090f <+111>:	retq   
>   0x00000039ac030910 <+112>:	and    $0xfffffffffffffffc,%rdi
>   0x00000039ac030914 <+116>:	cmp    $0x3fc,%rsi
>   0x00000039ac03091b <+123>:	ja     0x39ac0308d1 <g_type_check_instance_is_a+49>
>   0x00000039ac03091d <+125>:	lea    0x21bd7c(%rip),%rax        # 0x39ac24c6a0 <static_fundamental_type_nodes>
>   0x00000039ac030924 <+132>:	shr    $0x2,%rsi
>   0x00000039ac030928 <+136>:	mov    (%rax,%rsi,8),%rsi
>   0x00000039ac03092c <+140>:	xor    %eax,%eax
>   0x00000039ac03092e <+142>:	test   %rdi,%rdi
>   0x00000039ac030931 <+145>:	jne    0x39ac0308dc <g_type_check_instance_is_a+60>
>   0x00000039ac030933 <+147>:	repz retq 
>   0x00000039ac030935 <+149>:	nopl   (%rax)
>   0x00000039ac030938 <+152>:	xor    %edx,%edx
>   0x00000039ac03093a <+154>:	callq  0x39ac02a5b0 <type_lookup_iface_vtable_I>
>   0x00000039ac03093f <+159>:	test   %eax,%eax
>   0x00000039ac030941 <+161>:	je     0x39ac03090d <g_type_check_instance_is_a+109>
>   0x00000039ac030943 <+163>:	mov    $0x1,%eax
>   0x00000039ac030948 <+168>:	nopl   0x0(%rax,%rax,1)
>   0x00000039ac030950 <+176>:	repz retq 
>End of assembler dump.

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Attachments on bug 852069: 607206 | 607207 | 607208