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Red Hat Bugzilla – Attachment 591666 Details for
Bug 831861
[abrt] gnome-screensaver-3.2.0-1.fc16: mem2mem_check: Process /usr/bin/gnome-screensaver was killed by signal 11 (SIGSEGV)
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File: backtrace
backtrace (text/plain), 22.23 KB, created by
uq.yosuke.kobayashi
on 2012-06-13 22:56:42 UTC
(
hide
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Description:
File: backtrace
Filename:
MIME Type:
Creator:
uq.yosuke.kobayashi
Created:
2012-06-13 22:56:42 UTC
Size:
22.23 KB
patch
obsolete
>warning: core file may not match specified executable file. >[New LWP 1721] >[New LWP 1718] >[Thread debugging using libthread_db enabled] >Using host libthread_db library "/lib64/libthread_db.so.1". >Core was generated by `gnome-screensaver'. >Program terminated with signal 11, Segmentation fault. >#0 mem2mem_check (sz=38, ptr=0x18f88a0) at hooks.c:114 >114 m_ptr[i] = 0xFF; > >Thread 2 (Thread 0x7f1439bfd980 (LWP 1718)): >#0 0x00000033ed0f20e7 in socket () at ../sysdeps/unix/syscall-template.S:82 >No locals. >#1 0x0000003546c2c715 in _dbus_open_socket (fd_p=0x7fffa8ad6fec, domain=1, error=0x7fffa8ad7130, protocol=0, type=1) at dbus-sysdeps-unix.c:103 >No locals. >#2 0x0000003546c2d9be in _dbus_connect_unix_socket (path=0x18f3b90 "/tmp/dbus-IRUh0rbyzt", abstract=1, error=0x7fffa8ad7130) at dbus-sysdeps-unix.c:774 > fd = <optimized out> > path_len = <optimized out> > addr = {sun_family = 1, sun_path = "\000\000\000\000\000\000R\027\b\355\063", '\000' <repeats 11 times>, " \000\000\000\000\000\000\000@\000\000\000\000\000\000\000 \000\000\000\000\000\000\000\226\225\217\001\000\000\000\000\002\000\000\000\060\000\000\000[\000\000\000n\000\000\000\260p\255\250\377\177\000\000\"\000\000\000\000\000\000\000,\000\000\000\000\000\000\000Xq\255\250\377\177\000\000\000\000\000\000\000"} >#3 0x0000003546c2e7be in _dbus_transport_new_for_domain_socket (path=0x18f3b90 "/tmp/dbus-IRUh0rbyzt", abstract=1, error=0x7fffa8ad7130) at dbus-transport-unix.c:82 > fd = -1 > transport = <optimized out> > address = {dummy1 = 0x18f9580, dummy2 = 34, dummy3 = 44, dummy4 = 2147483639, dummy5 = 0, dummy6 = 0, dummy7 = 0, dummy8 = 0} >#4 0x0000003546c2e9cc in _dbus_transport_open_platform_specific (entry=0x18f3ae0, transport_p=0x7fffa8ad7158, error=0x7fffa8ad7130) at dbus-transport-unix.c:160 > path = 0x0 > tmpdir = 0x0 > abstract = <optimized out> > method = <optimized out> >#5 0x0000003546c23444 in _dbus_transport_open (entry=0x18f3ae0, error=0x7fffa8ad71b0) at dbus-transport.c:389 > result = <optimized out> > transport = 0x0 > expected_guid_orig = <optimized out> > expected_guid = 0x18f3d50 "7e686b94a79263b07d9efd000000010c" > tmp_error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 0, dummy4 = 0, dummy5 = 0, padding1 = 0x0} >#6 0x0000003546c0e1de in connection_try_from_address_entry (error=0x7fffa8ad71b0, entry=<optimized out>) at dbus-connection.c:1783 > transport = <optimized out> > connection = <optimized out> >#7 _dbus_connection_open_internal (address=<optimized out>, shared=1, error=0x7fffa8ad72c0) at dbus-connection.c:1852 > connection = <optimized out> > entries = 0x18f3c40 > tmp_error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 0, dummy4 = 0, dummy5 = 0, padding1 = 0x0} > first_error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 0, dummy4 = 0, dummy5 = 0, padding1 = 0x0} > len = 1 > i = <optimized out> >#8 0x0000003546c0ae05 in internal_bus_get (type=DBUS_BUS_SESSION, private=0, error=0x7fffa8ad72c0) at dbus-bus.c:482 > address = <optimized out> > connection = <optimized out> > bd = <optimized out> > address_type = DBUS_BUS_SESSION > __FUNCTION__ = "internal_bus_get" >#9 0x000000000040aeda in ?? () >No symbol table info available. >#10 0x000000000040b49c in ?? () >No symbol table info available. >#11 0x0000003554a31e33 in g_type_create_instance (type=26184976) at gtype.c:1892 > node = <optimized out> > instance = <optimized out> > class = <optimized out> > i = <optimized out> > total_size = <optimized out> >#12 0x0000003554a1204c in g_object_constructor (type=<optimized out>, n_construct_properties=0, construct_params=0x0) at gobject.c:1629 > object = <optimized out> >#13 0x0000003554a14fa2 in g_object_newv (object_type=26184976, n_parameters=0, parameters=0x0) at gobject.c:1412 > cparams = 0x0 > oparams = 0x0 > nqueue = 0x0 > object = <optimized out> > class = 0x18f2ee0 > unref_class = 0x18f2ee0 > slist = 0x0 > n_total_cparams = <optimized out> > n_cparams = 0 > n_oparams = 0 > n_cvalues = <optimized out> > cvalues = <optimized out> > clist = <optimized out> > newly_constructed = <optimized out> > i = <optimized out> > __PRETTY_FUNCTION__ = "g_object_newv" >#14 0x0000003554a15b2c in g_object_new (object_type=26184976, first_property_name=0x0) at gobject.c:1322 > object = <optimized out> > var_args = {{gp_offset = 25322944, fp_offset = 0, overflow_arg_area = 0x1, reg_save_area = 0x1770a70}} > __PRETTY_FUNCTION__ = "g_object_new" >#15 0x000000000040cc02 in gs_listener_new () >No symbol table info available. >#16 0x0000000000409e35 in ?? () >No symbol table info available. >#17 0x0000003554a31e33 in g_type_create_instance (type=24578960) at gtype.c:1892 > node = <optimized out> > instance = <optimized out> > class = <optimized out> > i = <optimized out> > total_size = <optimized out> >#18 0x0000003554a1204c in g_object_constructor (type=<optimized out>, n_construct_properties=0, construct_params=0x0) at gobject.c:1629 > object = <optimized out> >#19 0x0000003554a14fa2 in g_object_newv (object_type=24578960, n_parameters=0, parameters=0x0) at gobject.c:1412 > cparams = 0x0 > oparams = 0x0 > nqueue = 0x0 > object = <optimized out> > class = 0x1770a70 > unref_class = 0x1770a70 > slist = 0x0 > n_total_cparams = <optimized out> > n_cparams = 0 > n_oparams = 0 > n_cvalues = <optimized out> > cvalues = <optimized out> > clist = <optimized out> > newly_constructed = <optimized out> > i = <optimized out> > __PRETTY_FUNCTION__ = "g_object_newv" >#20 0x0000003554a15b2c in g_object_new (object_type=24578960, first_property_name=0x0) at gobject.c:1322 > object = <optimized out> > var_args = {{gp_offset = 24714592, fp_offset = 0, overflow_arg_area = 0x1, reg_save_area = 0x0}} > __PRETTY_FUNCTION__ = "g_object_new" >#21 0x0000000000409fd2 in gs_monitor_new () >No symbol table info available. >#22 0x0000000000409323 in main () >No symbol table info available. > >Thread 1 (Thread 0x7f1432299700 (LWP 1721)): >#0 mem2mem_check (sz=38, ptr=0x18f88a0) at hooks.c:114 > p = 0x18f8890 > m_ptr = 0x18f88a0 "\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\364\v!" > i = 100199 >#1 malloc_check (sz=38, caller=<optimized out>) at hooks.c:237 > victim = 0x18f88a0 >#2 0x000000355164bb11 in g_malloc (n_bytes=38) at gmem.c:164 > mem = <optimized out> >#3 0x00000035516621ae in g_strdup (str=0x354e5005a8 "org.freedesktop.DBus.Error.BadAddress") at gstrfuncs.c:100 > __n = 38 > __s = 1 > __p = <optimized out> > new_str = <optimized out> > length = 38 >#4 0x000000354e4a8609 in g_dbus_error_register_error (error_domain=1051, error_code=<optimized out>, dbus_error_name=0x354e5005a8 "org.freedesktop.DBus.Error.BadAddress") at gdbuserror.c:382 > ret = 0 > pair = {error_domain = 1051, error_code = 6} > re = 0x17a3c40 > __PRETTY_FUNCTION__ = "g_dbus_error_register_error" >#5 0x000000354e4a8759 in g_dbus_error_register_error_domain (error_domain_quark_name=<optimized out>, quark_volatile=0x354e73fea0, entries=0x354e73c580, num_entries=<optimized out>) at gdbuserror.c:194 > _g_boolean_var_ = <optimized out> > quark = 1051 > __PRETTY_FUNCTION__ = "g_dbus_error_register_error_domain" >#6 0x000000354e4a87c3 in g_dbus_error_quark () at gdbuserror.c:156 > quark_volatile = 0 >#7 0x000000354e4bff25 in _g_dbus_initialize () at gdbusprivate.c:1932 > g_dbus_error_domain = <optimized out> > debug = <optimized out> > initialized = 0 >#8 _g_dbus_initialize () at gdbusprivate.c:1923 > initialized = 0 >#9 0x000000354e4bffa9 in _g_dbus_debug_address () at gdbusprivate.c:1896 >No locals. >#10 0x000000354e4a1e8e in g_dbus_address_get_for_bus_sync (bus_type=G_BUS_TYPE_SESSION, cancellable=0x0, error=0x7f1432298a68) at gdbusaddress.c:1190 > _g_boolean_var_ = <optimized out> > ret = 0x0 > starter_bus = <optimized out> > local_error = 0x0 > __PRETTY_FUNCTION__ = "g_dbus_address_get_for_bus_sync" >#11 0x000000354e4ab466 in get_uninitialized_connection (bus_type=G_BUS_TYPE_SESSION, cancellable=0x0, error=0x7f1432298a68) at gdbusconnection.c:6654 > address = <optimized out> > singleton = 0x354e73ff68 > ret = 0x0 > __PRETTY_FUNCTION__ = "get_uninitialized_connection" >#12 0x000000354e4b299b in g_bus_get_sync (bus_type=<optimized out>, cancellable=0x0, error=0x7f1432298a68) at gdbusconnection.c:6713 > connection = <optimized out> > __PRETTY_FUNCTION__ = "g_bus_get_sync" >#13 0x00007f143229ee8a in dconf_settings_backend_send (dcsb=0x18f5840 [DConfSettingsBackend], dcem=0x7f1432298ab0, callback=0x7f143229f880 <add_match_done>, user_data=0x18a16c0) at dconfsettingsbackend.c:143 > error = 0x0 > connection = <optimized out> > i = <optimized out> > __PRETTY_FUNCTION__ = "dconf_settings_backend_send" >#14 0x00007f143229f267 in dconf_settings_backend_subscribe_context_func (data=0x18a16c0) at dconfsettingsbackend.c:611 > watch = 0x18a16c0 > dcem = {bus_name = 0x7f143229fcf1 "org.freedesktop.DBus", object_path = 0x7f143229fd06 "/org/freedesktop/DBus", interface_name = 0x7f143229fcf1 "org.freedesktop.DBus", method_name = 0x7f143229fd8a "AddMatch", n_messages = 1, parameters = 0x17a7330, bus_types = 0x18f5310 "e", 'y' <repeats 13 times>, reply_type = 0x7f143229fd1c} >#15 0x0000003551644f3d in g_main_dispatch (context=0x18f5010) at gmain.c:2441 > dispatch = 0x3551640d00 <g_idle_dispatch> > was_in_call = 0 > user_data = 0x18a16c0 > callback = 0x7f143229f230 <dconf_settings_backend_subscribe_context_func> > cb_funcs = 0x355191f630 > cb_data = 0x18f5610 > current_source_link = {data = 0x18f4b70, next = 0x0} > need_destroy = <optimized out> > source = 0x18f4b70 > current = 0x1791d80 > i = <optimized out> >#16 g_main_context_dispatch (context=0x18f5010) at gmain.c:3011 >No locals. >#17 0x0000003551645738 in g_main_context_iterate (context=0x18f5010, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3089 > max_priority = 0 > timeout = 0 > some_ready = 1 > nfds = 1 > allocated_nfds = <optimized out> > fds = <optimized out> > __PRETTY_FUNCTION__ = "g_main_context_iterate" >#18 0x0000003551645c85 in g_main_loop_run (loop=0x18f5330) at gmain.c:3297 > self = 0x18f5120 > __PRETTY_FUNCTION__ = "g_main_loop_run" >#19 0x00007f143229e9fb in dconf_context_thread (data=0x18f5010) at dconfcontext.c:11 > context = 0x18f5010 > loop = <optimized out> > __PRETTY_FUNCTION__ = "dconf_context_thread" >#20 0x000000355166a6e6 in g_thread_create_proxy (data=0x18f5120) at gthread.c:1962 > thread = 0x18f5120 > __PRETTY_FUNCTION__ = "g_thread_create_proxy" >#21 0x00000033ed807d90 in start_thread (arg=0x7f1432299700) at pthread_create.c:309 > __res = <optimized out> > pd = 0x7f1432299700 > now = <optimized out> > unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 754336203758016550, 140736023326560, 139724717660608, 0, 3, -837787639022708698, 725127674251876390}, 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" >#22 0x00000033ed0f0f5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 >No locals. >From To Syms Read Shared Object Library >0x000000354f00a400 0x000000354f01c51c Yes /usr/lib64/libdbus-glib-1.so.2 >0x0000003546c076f0 0x0000003546c306c8 Yes /lib64/libdbus-1.so.3 >0x00000033ed805700 0x00000033ed810b88 Yes /lib64/libpthread.so.0 >0x000000340040b590 0x000000340041e498 Yes /usr/lib64/libgnome-desktop-3.so.2 >0x00000033fb869c80 0x00000033fbadbc38 Yes /usr/lib64/libgtk-3.so.0 >0x00000033fb019c80 0x00000033fb05a7d8 Yes /usr/lib64/libgdk-3.so.0 >0x0000003551209ac0 0x0000003551215b88 Yes /usr/lib64/libatk-1.0.so.0 >0x000000354e42c120 0x000000354e4e3e38 Yes /lib64/libgio-2.0.so.0 >0x000000354dc07670 0x000000354dc217a8 Yes /usr/lib64/libpangoft2-1.0.so.0 >0x0000003553e049c0 0x0000003553e09608 Yes /usr/lib64/libpangocairo-1.0.so.0 >0x0000003558a06270 0x0000003558a19c18 Yes /usr/lib64/libgdk_pixbuf-2.0.so.0 >0x00000033fc803330 0x00000033fc804258 Yes /usr/lib64/libcairo-gobject.so.2 >0x00000033f540b180 0x00000033f5482a68 Yes /usr/lib64/libcairo.so.2 >0x000000354b40edb0 0x000000354b42d398 Yes /usr/lib64/libpango-1.0.so.0 >0x00000033f280cac0 0x00000033f2875fd8 Yes /usr/lib64/libfreetype.so.6 >0x00000033f3005da0 0x00000033f301f84c Yes /usr/lib64/libfontconfig.so.1 >0x0000003554a09dd0 0x0000003554a39eb8 Yes /lib64/libgobject-2.0.so.0 >0x000000354ac01020 0x000000354ac01fc8 Yes /lib64/libgmodule-2.0.so.0 >0x00000035566015a0 0x0000003556602a68 Yes /lib64/libgthread-2.0.so.0 >0x000000354a802260 0x000000354a805758 Yes /lib64/librt.so.1 >0x00000035516178f0 0x00000035516b05b8 Yes /lib64/libglib-2.0.so.0 >0x00000033fe401ad0 0x00000033fe405d7c Yes /usr/lib64/libSM.so.6 >0x00000033fe004d00 0x00000033fe012e1c Yes /usr/lib64/libICE.so.6 >0x00000033f2403630 0x00000033f240ed08 Yes /usr/lib64/libXext.so.6 >0x00000033f0c1dce0 0x00000033f0ca97ec Yes /usr/lib64/libX11.so.6 >0x00000033f8800e10 0x00000033f8803bfc Yes (*) /usr/lib64/libXxf86vm.so.1 >0x00000033f8400bd0 0x00000033f8401eec Yes (*) /usr/lib64/libXxf86misc.so.1 >0x00000033ed01ef10 0x00000033ed15bb70 Yes /lib64/libc.so.6 >0x00000033ecc00b20 0x00000033ecc1aaaa Yes /lib64/ld-linux-x86-64.so.2 >0x00000033ed4051b0 0x00000033ed443b68 Yes /lib64/libm.so.6 >0x00000033f4001720 0x00000033f400675c Yes /usr/lib64/libXrandr.so.2 >0x00000033f48013e0 0x00000033f480450c Yes /usr/lib64/libXfixes.so.3 >0x00000033f4400a00 0x00000033f440148c Yes /usr/lib64/libXinerama.so.1 >0x00000033f3401f80 0x00000033f340c778 Yes /usr/lib64/libXi.so.6 >0x00000033f50028d0 0x00000033f500749c Yes /usr/lib64/libXcursor.so.1 >0x00000033f6800b30 0x00000033f680189c Yes /usr/lib64/libXcomposite.so.1 >0x00000033f7800a90 0x00000033f780160c Yes /usr/lib64/libXdamage.so.1 >0x00000033efc01890 0x00000033efc05ff8 Yes /usr/lib64/libffi.so.5 >0x00000033edc00de0 0x00000033edc01918 Yes /lib64/libdl.so.2 >0x00000033ee801da0 0x00000033ee810e38 Yes /lib64/libz.so.1 >0x00000033eec05d00 0x00000033eec16068 Yes /lib64/libselinux.so.1 >0x00000033ef403940 0x00000033ef413ff8 Yes /lib64/libresolv.so.2 >0x00000033f2c048c0 0x00000033f2c1e498 Yes /usr/lib64/libpng12.so.0 >0x00000033f6008cc0 0x00000033f6073fa8 Yes /usr/lib64/libpixman-1.so.0 >0x00000033f3c01910 0x00000033f3c0810c Yes /usr/lib64/libXrender.so.1 >0x00000033f1c03d00 0x00000033f1c1dab8 Yes /lib64/libexpat.so.1 >0x00000033f7401610 0x00000033f7402c58 Yes /lib64/libuuid.so.1 >0x00000033f1008780 0x00000033f1019628 Yes /usr/lib64/libxcb.so.1 >0x00000033ee4028a0 0x00000033ee411ff8 Yes /lib64/libgcc_s.so.1 >0x00000033f1400dd0 0x00000033f1401b2c Yes /usr/lib64/libXau.so.6 >0x00007f143354e130 0x00007f14335559a8 Yes /lib64/libnss_files.so.2 >0x00007f1433328bd0 0x00007f1433341cb8 Yes /usr/lib64/gio/modules/libgvfsdbus.so >0x00007f1433111140 0x00007f143311b108 Yes /usr/lib64/libgvfscommon.so.0 >0x00007f1432edfc80 0x00007f1432efdc08 Yes /usr/lib64/libbluray.so.0 >0x00000033fec03000 0x00000033fec0b298 Yes /lib64/libudev.so.0 >0x00007f1432cd9e20 0x00007f1432cda6a8 Yes /lib64/libutil.so.1 >0x00000033f382ca60 0x00000033f395d568 Yes /usr/lib64/libxml2.so.2 >0x00007f1432ad4960 0x00007f1432ad70f8 Yes /usr/lib64/gtk-3.0/3.0.0/theming-engines/libadwaita.so >0x0000003401c081f0 0x0000003401c2bf38 Yes /usr/lib64/librsvg-2.so.2 >0x00000033fdc0b6e0 0x00000033fdc2a04c Yes /usr/lib64/libcroco-0.6.so.3 >0x00007f14328d0b80 0x00007f14328d1008 Yes /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so >0x00007f14326cd6b0 0x00007f14326cdea8 Yes /usr/lib64/gtk-3.0/modules/libpk-gtk-module.so >0x00007f14324c7fb0 0x00007f14324c9e88 Yes /usr/lib64/gtk-3.0/modules/libcanberra-gtk-module.so >0x0000003087601c50 0x0000003087603058 Yes /usr/lib64/libcanberra-gtk3.so.0 >0x0000003086e032f0 0x0000003086e0c428 Yes /usr/lib64/libcanberra.so.0 >0x0000003086a01ff0 0x0000003086a06158 Yes /usr/lib64/libvorbisfile.so.3 >0x00000030866037a0 0x000000308661a788 Yes /usr/lib64/libvorbis.so.0 >0x00000030862019b0 0x0000003086204068 Yes /usr/lib64/libogg.so.0 >0x0000003403c02350 0x0000003403c0b80c Yes /usr/lib64/libtdb.so.1 >0x00000033ff402380 0x00000033ff406668 Yes /usr/lib64/libltdl.so.7 >0x00000033f7c00c60 0x00000033f7c05ce8 Yes /lib64/libcrypt.so.1 >0x00000033f8003460 0x00000033f80421c8 Yes /lib64/libfreebl3.so >0x00007f143229c900 0x00007f143229fc68 Yes /usr/lib64/gio/modules/libdconfsettings.so >(*): Shared library is missing debugging information. >$1 = 0x0 >$2 = 0x0 >rax 0x18767 100199 >rbx 0x26 38 >rcx 0x18741 100161 >rdx 0x18f88a0 26183840 >rsi 0x18f8890 26183824 >rdi 0x18f88c7 26183879 >rbp 0x354e5005a8 0x354e5005a8 >rsp 0x7f14322987b0 0x7f14322987b0 >r8 0x27 39 >r9 0x101010101010101 72340172838076673 >r10 0x27 39 >r11 0x33ed08b6ea 223020103402 >r12 0x26 38 >r13 0x17a3c40 24788032 >r14 0x41b 1051 >r15 0x1 1 >rip 0x33ed080d00 0x33ed080d00 <malloc_check+176> >eflags 0x10216 [ PF AF 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 malloc_check: > 0x00000033ed080c50 <+0>: cmp $0xffffffffffffffff,%rdi > 0x00000033ed080c54 <+4>: push %rbx > 0x00000033ed080c55 <+5>: mov %rdi,%rbx > 0x00000033ed080c58 <+8>: je 0x33ed080d40 <malloc_check+240> > 0x00000033ed080c5e <+14>: mov $0x1,%esi > 0x00000033ed080c63 <+19>: xor %eax,%eax > 0x00000033ed080c65 <+21>: cmpl $0x0,0x3365c8(%rip) # 0x33ed3b7234 <__libc_multiple_threads> > 0x00000033ed080c6c <+28>: je 0x33ed080c7e <malloc_check+46> > 0x00000033ed080c6e <+30>: lock cmpxchg %esi,0x330a8a(%rip) # 0x33ed3b1700 <main_arena> > 0x00000033ed080c76 <+38>: jne 0x33ed08481c <_L_lock_7940> > 0x00000033ed080c7c <+44>: jmp 0x33ed080c8b <malloc_check+59> > 0x00000033ed080c7e <+46>: cmpxchg %esi,0x330a7b(%rip) # 0x33ed3b1700 <main_arena> > 0x00000033ed080c85 <+53>: jne 0x33ed08481c <_L_lock_7940> > 0x00000033ed080c8b <+59>: callq 0x33ed07ddd0 <top_check> > 0x00000033ed080c90 <+64>: xor %edx,%edx > 0x00000033ed080c92 <+66>: test %eax,%eax > 0x00000033ed080c94 <+68>: js 0x33ed080ca9 <malloc_check+89> > 0x00000033ed080c96 <+70>: lea 0x1(%rbx),%rsi > 0x00000033ed080c9a <+74>: lea 0x330a5f(%rip),%rdi # 0x33ed3b1700 <main_arena> > 0x00000033ed080ca1 <+81>: callq 0x33ed07f680 <_int_malloc> > 0x00000033ed080ca6 <+86>: mov %rax,%rdx > 0x00000033ed080ca9 <+89>: cmpl $0x0,0x336584(%rip) # 0x33ed3b7234 <__libc_multiple_threads> > 0x00000033ed080cb0 <+96>: je 0x33ed080cc1 <malloc_check+113> > 0x00000033ed080cb2 <+98>: lock decl 0x330a47(%rip) # 0x33ed3b1700 <main_arena> > 0x00000033ed080cb9 <+105>: jne 0x33ed08483b <_L_unlock_7958> > 0x00000033ed080cbf <+111>: jmp 0x33ed080ccd <malloc_check+125> > 0x00000033ed080cc1 <+113>: decl 0x330a39(%rip) # 0x33ed3b1700 <main_arena> > 0x00000033ed080cc7 <+119>: jne 0x33ed08483b <_L_unlock_7958> > 0x00000033ed080ccd <+125>: test %rdx,%rdx > 0x00000033ed080cd0 <+128>: je 0x33ed080d36 <malloc_check+230> > 0x00000033ed080cd2 <+130>: mov -0x8(%rdx),%rcx > 0x00000033ed080cd6 <+134>: lea -0x10(%rdx),%rsi > 0x00000033ed080cda <+138>: mov %rcx,%rax > 0x00000033ed080cdd <+141>: and $0x2,%ecx > 0x00000033ed080ce0 <+144>: and $0xfffffffffffffff8,%rax > 0x00000033ed080ce4 <+148>: cmp $0x1,%rcx > 0x00000033ed080ce8 <+152>: sbb %rcx,%rcx > 0x00000033ed080ceb <+155>: and $0xfffffffffffffff8,%rcx > 0x00000033ed080cef <+159>: add $0x11,%rcx > 0x00000033ed080cf3 <+163>: sub %rcx,%rax > 0x00000033ed080cf6 <+166>: cmp %rax,%rbx > 0x00000033ed080cf9 <+169>: jb 0x33ed080d0f <malloc_check+191> > 0x00000033ed080cfb <+171>: jmp 0x33ed080d25 <malloc_check+213> > 0x00000033ed080cfd <+173>: nopl (%rax) >=> 0x00000033ed080d00 <+176>: movb $0xff,(%rdx,%rax,1) > 0x00000033ed080d04 <+180>: sub $0xff,%rax > 0x00000033ed080d0a <+186>: cmp %rax,%rbx > 0x00000033ed080d0d <+189>: jae 0x33ed080d25 <malloc_check+213> > 0x00000033ed080d0f <+191>: mov %rax,%rcx > 0x00000033ed080d12 <+194>: sub %rbx,%rcx > 0x00000033ed080d15 <+197>: cmp $0xff,%rcx > 0x00000033ed080d1c <+204>: ja 0x33ed080d00 <malloc_check+176> > 0x00000033ed080d1e <+206>: mov %eax,%ecx > 0x00000033ed080d20 <+208>: sub %bl,%cl > 0x00000033ed080d22 <+210>: mov %cl,(%rdx,%rax,1) > 0x00000033ed080d25 <+213>: mov %rsi,%rax > 0x00000033ed080d28 <+216>: shr $0x3,%rsi > 0x00000033ed080d2c <+220>: shr $0xb,%rax > 0x00000033ed080d30 <+224>: xor %eax,%esi > 0x00000033ed080d32 <+226>: mov %sil,(%rdx,%rbx,1) > 0x00000033ed080d36 <+230>: mov %rdx,%rax > 0x00000033ed080d39 <+233>: pop %rbx > 0x00000033ed080d3a <+234>: retq > 0x00000033ed080d3b <+235>: nopl 0x0(%rax,%rax,1) > 0x00000033ed080d40 <+240>: mov 0x3300f1(%rip),%rax # 0x33ed3b0e38 > 0x00000033ed080d47 <+247>: xor %edx,%edx > 0x00000033ed080d49 <+249>: movl $0xc,%fs:(%rax) > 0x00000033ed080d50 <+256>: jmp 0x33ed080d36 <malloc_check+230> >End of assembler dump.
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