Attachment 620727 Details for Bug 862584 – File: backtrace

File: backtrace

backtrace (text/plain), 82.58 KB, created by joyner.kevin on 2012-10-03 10:11:25 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: joyner.kevin

Created: 2012-10-03 10:11:25 UTC

Size: 82.58 KB

patch

obsolete

>[New LWP 9909]
>[New LWP 9911]
>[New LWP 9913]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/libexec/gvfsd-afp --spawner :1.4 /org/gtk/gvfs/exec_spaw/6'.
>Program terminated with signal 11, Segmentation fault.
>#0  _int_malloc (av=0x38b5fb0720, bytes=16) at malloc.c:3473
>3473	    while ((pp = catomic_compare_and_exchange_val_acq (fb, victim->fd, victim))
>
>Thread 3 (Thread 0x7fde9bfff700 (LWP 9913)):
>#0  0x00000038b5ce8bcf 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  0x00000038b7c47af4 in g_main_context_poll (n_fds=3, fds=0x7fde940010c0, timeout=-1, context=0x7fde9c00c530, priority=<optimized out>) at gmain.c:3440
>        poll_func = 0x38b7c55910 <g_poll>
>#2  g_main_context_iterate (context=0x7fde9c00c530, 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 = 0x7fde940010c0
>#3  0x00000038b7c47f52 in g_main_loop_run (loop=0x7fde9c00c4e0) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#4  0x00000038b90c94d6 in gdbus_shared_thread_func (user_data=0x7fde9c00c500) at gdbusprivate.c:277
>        data = 0x7fde9c00c500
>#5  0x00000038b7c6a495 in g_thread_proxy (data=0x7fde9c00ad40) at gthread.c:801
>        thread = 0x7fde9c00ad40
>#6  0x00000038b6007d14 in start_thread (arg=0x7fde9bfff700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7fde9bfff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140594076710656, -361427011869667036, 0, 243565461504, 140594076710656, 140594076763392, 380206670940672292, -393334836763750108}, 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  0x00000038b5cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 2 (Thread 0x7fdea98af700 (LWP 9911)):
>#0  0x00000038b5ce8bcf 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  0x00000038b7c47af4 in g_main_context_poll (n_fds=1, fds=0x7fde9c0010e0, timeout=-1, context=0x7fdea400fca0, priority=<optimized out>) at gmain.c:3440
>        poll_func = 0x38b7c55910 <g_poll>
>#2  g_main_context_iterate (context=0x7fdea400fca0, 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 = 0x7fde9c0010e0
>#3  0x00000038b7c47f52 in g_main_loop_run (loop=0x7fde9c0010c0) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#4  0x00007fdea9adab0b in dconf_context_thread (data=0x7fdea400fca0) at dconfcontext.c:11
>        context = 0x7fdea400fca0
>        loop = <optimized out>
>        __PRETTY_FUNCTION__ = "dconf_context_thread"
>#5  0x00000038b7c6a495 in g_thread_proxy (data=0x7fdea4004a30) at gthread.c:801
>        thread = 0x7fdea4004a30
>#6  0x00000038b6007d14 in start_thread (arg=0x7fdea98af700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7fdea98af700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140594303923968, -361427011869667036, 0, 243565461504, 140594303923968, 140594210995360, 380174948312224036, -393334836763750108}, 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  0x00000038b5cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 1 (Thread 0x7fdeb0b3b800 (LWP 9909)):
>#0  _int_malloc (av=0x38b5fb0720, bytes=16) at malloc.c:3473
>        ret = <optimized out>
>        __atg1_result = <optimized out>
>        fb = 0x38b5fb0728
>        pp = 0x69642f65646f6e69
>        nb = 32
>        idx = 0
>        bin = <optimized out>
>        victim = 0x69642f65646f6e69
>        size = <optimized out>
>        victim_index = <optimized out>
>        remainder = <optimized out>
>        remainder_size = <optimized out>
>        block = <optimized out>
>        bit = <optimized out>
>        map = <optimized out>
>        fwd = <optimized out>
>        bck = <optimized out>
>        errstr = 0x0
>#1  0x00000038b5c7f493 in __GI___libc_malloc (bytes=16) at malloc.c:2928
>        victim = 0x20
>#2  0x00000038b7c4d3ff in g_malloc (n_bytes=n_bytes@entry=16) at gmem.c:159
>        mem = <optimized out>
>#3  0x00000038b907bc80 in g_themed_icon_set_property (object=0x7fdea4004230, prop_id=<optimized out>, value=<optimized out>, pspec=<optimized out>) at gthemedicon.c:119
>        __n = 2
>        __s = 8
>        __p = <optimized out>
>        icon = 0x7fdea4004230
>        names = <optimized out>
>        name = 0xc8e8c0 "folder"
>#4  0x00000038b88148fc in object_set_property (nqueue=0x7fde9c001dc0, value=0xc97348, pspec=0x7fdea4006500, object=0x7fdea4004230) at gobject.c:1352
>        tmp_value = {g_type = 64, data = {{v_int = 13166784, v_uint = 13166784, v_long = 13166784, v_ulong = 13166784, v_int64 = 13166784, v_uint64 = 13166784, v_float = 1.84505942e-38, v_double = 6.5052556406121915e-317, v_pointer = 0xc8e8c0}, {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}}}
>        redirect = <optimized out>
>        enable_diagnostic = 0x38b883f5a9 "0"
>        class = 0x7fdea4009470
>        param_id = 1
>#5  g_object_constructor (type=<optimized out>, n_construct_properties=<optimized out>, construct_params=<optimized out>) at gobject.c:1863
>        value = 0xc97348
>        pspec = 0x7fdea4006500
>        nqueue = 0x7fde9c001dc0
>        object = 0x7fdea4004230
>#6  0x00000038b8815d71 in g_object_newv (object_type=object_type@entry=140594210967888, n_parameters=n_parameters@entry=1, parameters=parameters@entry=0xc97340) at gobject.c:1713
>        cparams = 0xc976b0
>        oparams = 0xc97580
>        nqueue = 0x0
>        object = <optimized out>
>        class = 0x7fdea4009470
>        unref_class = 0x0
>        slist = <optimized out>
>        n_total_cparams = <optimized out>
>        n_cparams = 3
>        n_oparams = <optimized out>
>        n_cvalues = <optimized out>
>        cvalues = <optimized out>
>        clist = <optimized out>
>        newly_constructed = <optimized out>
>        i = <optimized out>
>        __PRETTY_FUNCTION__ = "g_object_newv"
>#7  0x00000038b8816560 in g_object_new_valist (object_type=object_type@entry=140594210967888, first_property_name=first_property_name@entry=0x38b9106012 "name", var_args=var_args@entry=0x7fff4d97bc48) at gobject.c:1830
>        class = 0x7fdea4009470
>        params = 0xc97340
>        name = 0x0
>        object = <optimized out>
>        n_params = <optimized out>
>        n_alloced_params = <optimized out>
>        __PRETTY_FUNCTION__ = "g_object_new_valist"
>#8  0x00000038b8816894 in g_object_new (object_type=140594210967888, first_property_name=first_property_name@entry=0x38b9106012 "name") at gobject.c:1545
>        object = <optimized out>
>        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff4d97bd30, reg_save_area = 0x7fff4d97bc60}}
>        __PRETTY_FUNCTION__ = "g_object_new"
>#9  0x00000038b907c045 in g_themed_icon_new (iconname=iconname@entry=0x429d77 "folder") at gthemedicon.c:273
>        __PRETTY_FUNCTION__ = "g_themed_icon_new"
>#10 0x0000000000412fcd in g_vfs_afp_server_fill_info (server=0xc74aa0, info=info@entry=0x7fde94005cf0, reply=reply@entry=0xc87a00, directory=directory@entry=128, bitmap=bitmap@entry=32777) at gvfsafpserver.c:1328
>        icon = <optimized out>
>        start_pos = <optimized out>
>#11 0x00000000004156f4 in get_filedir_parms_cb (source_object=<optimized out>, res=<optimized out>, user_data=<optimized out>) at gvfsafpvolume.c:1911
>        conn = <optimized out>
>        simple = 0xc84560
>        volume = 0x7fdea40042f0
>        reply = 0xc87a00
>        err = 0x0
>        res_code = <optimized out>
>        file_bitmap = 0
>        dir_bitmap = 32777
>        bitmap = 32777
>        FileDir = 128 '\200'
>        directory = 128
>        info = 0x7fde94005cf0
>#12 0x00000038b906cfb7 in g_simple_async_result_complete (simple=0xc8d440) at gsimpleasyncresult.c:767
>        current_source = 0xc97140
>        current_context = 0x0
>        __PRETTY_FUNCTION__ = "g_simple_async_result_complete"
>#13 0x000000000040fc1b in dispatch_reply (afp_connection=<optimized out>) at gvfsafpconnection.c:931
>        reply = 0x38b5fb0720
>        req_data = 0xc9b0c0
>        priv = 0x7fdea4002860
>        dsi_header = 0x7fdea40028a8
>        __PRETTY_FUNCTION__ = "dispatch_reply"
>#14 0x0000000000410330 in read_data_cb (object=<optimized out>, res=0xc845d0, user_data=<optimized out>) at gvfsafpconnection.c:961
>        input = 0x7fdea4006490
>        afp_connection = 0x7fdea4002840
>        priv = 0x7fdea4002860
>        result = <optimized out>
>        err = 0x0
>#15 0x00000038b906cfb7 in g_simple_async_result_complete (simple=0xc845d0) at gsimpleasyncresult.c:767
>        current_source = 0xc97140
>        current_context = 0x0
>        __PRETTY_FUNCTION__ = "g_simple_async_result_complete"
>#16 0x000000000040ea25 in read_all_cb (source_object=<optimized out>, res=<optimized out>, user_data=<optimized out>) at gvfsafpconnection.c:817
>        stream = 0x7fdea4006490
>        simple = 0xc845d0
>        bytes_read = <optimized out>
>        err = 0x0
>        read_data = <optimized out>
>#17 0x00000038b905a9e9 in async_ready_callback_wrapper (source_object=0x7fdea4006490, res=0xc8d800, user_data=0xc845d0) at ginputstream.c:470
>        stream = 0x7fdea4006490
>#18 0x00000038b906cfb7 in g_simple_async_result_complete (simple=0xc8d800) at gsimpleasyncresult.c:767
>        current_source = 0xc97140
>        current_context = 0x0
>        __PRETTY_FUNCTION__ = "g_simple_async_result_complete"
>#19 0x00000038b907645e in g_socket_input_stream_read_ready (socket=<optimized out>, condition=<optimized out>, stream=0x7fdea4006490) at gsocketinputstream.c:166
>        simple = 0xc8d800
>        error = 0x0
>        result = 28
>#20 0x00000038b906d966 in socket_source_dispatch (source=source@entry=0xc97140, callback=<optimized out>, user_data=<optimized out>) at gsocket.c:3168
>        func = <optimized out>
>        socket_source = 0xc97140
>        socket = 0x7fdea4014d90
>        ret = <optimized out>
>#21 0x00000038b7c47825 in g_main_dispatch (context=0xc81680) at gmain.c:2539
>        dispatch = 0x38b906d930 <socket_source_dispatch>
>        was_in_call = 0
>        user_data = 0x7fdea4006490
>        callback = 0x38b90763b0 <g_socket_input_stream_read_ready>
>        cb_funcs = 0x38b7f1e980
>        cb_data = 0xc91ab0
>        current_source_link = {data = 0xc97140, next = 0x0}
>        need_destroy = <optimized out>
>        source = 0xc97140
>        current = 0xc78910
>        i = <optimized out>
>#22 g_main_context_dispatch (context=context@entry=0xc81680) at gmain.c:3075
>No locals.
>#23 0x00000038b7c47b58 in g_main_context_iterate (context=0xc81680, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3146
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = 1
>        nfds = <optimized out>
>        allocated_nfds = <optimized out>
>        fds = 0xc910b0
>#24 0x00000038b7c47f52 in g_main_loop_run (loop=0xc824d0) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#25 0x000000000040e12b in daemon_main (argc=argc@entry=4, argv=argv@entry=0x7fff4d97c248, max_job_threads=max_job_threads@entry=1, default_type=default_type@entry=0x0, mountable_name=mountable_name@entry=0x0, first_type_name=first_type_name@entry=0x428ddf "afp-volume") at daemon-main.c:300
>        var_args = {{gp_offset = 48, fp_offset = 0, overflow_arg_area = 0x7fff4d97c150, reg_save_area = 0x7fff4d97c0d0}}
>        connection = <optimized out>
>        loop = <optimized out>
>        daemon = 0xc745e0
>        derror = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 0, dummy4 = 1, dummy5 = 0, padding1 = 0x0}
>        mount_spec = 0x0
>        mount_source = <optimized out>
>        error = 0x0
>        res = <optimized out>
>        type = <optimized out>
>#26 0x0000000000409443 in main (argc=4, argv=0x7fff4d97c248) at daemon-main-generic.c:39
>No locals.
>From                To                  Syms Read   Shared Object Library
>0x00000038b9c09310  0x00000038b9c12c9c  Yes         /lib64/libgvfscommon.so.0
>0x00000038b9803ec0  0x00000038b98231fc  Yes         /lib64/libbluray.so.1
>0x00000038b84010f0  0x00000038b8401fd8  Yes         /lib64/libgmodule-2.0.so.0
>0x00000038b902eee0  0x00000038b90eaaf4  Yes         /lib64/libgio-2.0.so.0
>0x00000038b880a910  0x00000038b8837dbc  Yes         /lib64/libgobject-2.0.so.0
>0x00000038ba807890  0x00000038ba830924  Yes         /lib64/libdbus-1.so.3
>0x00000038b6005790  0x00000038b6010494  Yes         /lib64/libpthread.so.0
>0x00000038b6802260  0x00000038b680554c  Yes         /lib64/librt.so.1
>0x00000038c7407960  0x00000038c74193b4  Yes         /lib64/libgnome-keyring.so.0
>0x00000038b7c19d00  0x00000038b7cac9cc  Yes         /lib64/libglib-2.0.so.0
>0x00000038c2c07200  0x00000038c2c52b48  Yes         /lib64/libgcrypt.so.11
>0x00000038b6400ea0  0x00000038b64019e0  Yes         /lib64/libdl.so.2
>0x00000038c3000960  0x00000038c3000ed8  Yes         /lib64/libgpg-error.so.0
>0x00000038c7c00ee0  0x00000038c7c01814  Yes         /lib64/libutil.so.1
>0x00000038b5c1ef60  0x00000038b5d5f780  Yes         /lib64/libc.so.6
>0x00000038bb82cd70  0x00000038bb90f744  Yes         /lib64/libxml2.so.2
>0x00000038b8000680  0x00000038b80007fc  Yes         /lib64/libgthread-2.0.so.0
>0x00000038b8c01950  0x00000038b8c060ec  Yes         /lib64/libffi.so.5
>0x00000038b6c01f50  0x00000038b6c0e718  Yes         /lib64/libz.so.1
>0x00000038b7405fc0  0x00000038b7416768  Yes         /lib64/libselinux.so.1
>0x00000038b78039b0  0x00000038b7811e1c  Yes         /lib64/libresolv.so.2
>0x00000038b5800b20  0x00000038b581a319  Yes         /lib64/ld-linux-x86-64.so.2
>0x00000038b70055f0  0x00000038b706ca4c  Yes         /lib64/libm.so.6
>0x00000038c405bb50  0x00000038c40c105b  Yes         /lib64/libstdc++.so.6
>0x00000038b94029d0  0x00000038b9412138  Yes         /lib64/libgcc_s.so.1
>0x00007fdea9d09de0  0x00007fdea9d0b0f8  Yes         /usr/lib64/gio/modules/libgiognomeproxy.so
>0x00007fdea9ad8a30  0x00007fdea9adba18  Yes         /usr/lib64/gio/modules/libdconfsettings.so
>0x00007fdea98b21b0  0x00007fdea98b967c  Yes         /lib64/libnss_files.so.2
>0x00007fdea86abc00  0x00007fdea86ac830  Yes         /lib64/libnss_mdns4_minimal.so.2
>0x00007fdea84a8540  0x00007fdea84a91dc  Yes         /usr/lib64/gconv/MACINTOSH.so
>$1 = 0x0
>$2 = 0x0
>rax            0x0	0
>rbx            0x38b5fb0720	243571296032
>rcx            0x38b5fb0728	243571296040
>rdx            0x20	32
>rsi            0x38b5fb0720	243571296032
>rdi            0x38b5fb0720	243571296032
>rbp            0x20	0x20
>rsp            0x7fff4d97b8f0	0x7fff4d97b8f0
>r8             0x0	0
>r9             0x26b5	9909
>r10            0x10	16
>r11            0x38b5d7a2b0	243568976560
>r12            0x69642f65646f6e69	7594246984176725609
>r13            0x1	1
>r14            0x7fdea4006500	140594210956544
>r15            0x7fdea4006500	140594210956544
>rip            0x38b5c7c4ca	0x38b5c7c4ca <_int_malloc+106>
>eflags         0x10206	[ PF 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 _int_malloc:
>   0x00000038b5c7c460 <+0>:	push   %r15
>   0x00000038b5c7c462 <+2>:	mov    %rsi,%r10
>   0x00000038b5c7c465 <+5>:	push   %r14
>   0x00000038b5c7c467 <+7>:	push   %r13
>   0x00000038b5c7c469 <+9>:	push   %r12
>   0x00000038b5c7c46b <+11>:	push   %rbp
>   0x00000038b5c7c46c <+12>:	push   %rbx
>   0x00000038b5c7c46d <+13>:	sub    $0xa8,%rsp
>   0x00000038b5c7c474 <+20>:	cmp    $0xffffffffffffffbf,%rsi
>   0x00000038b5c7c478 <+24>:	ja     0x38b5c7cbae <_int_malloc+1870>
>   0x00000038b5c7c47e <+30>:	lea    0x17(%rsi),%rax
>   0x00000038b5c7c482 <+34>:	mov    $0x20,%ebp
>   0x00000038b5c7c487 <+39>:	mov    %rdi,%rbx
>   0x00000038b5c7c48a <+42>:	mov    %rax,%rdx
>   0x00000038b5c7c48d <+45>:	and    $0xfffffffffffffff0,%rdx
>   0x00000038b5c7c491 <+49>:	cmp    $0x20,%rax
>   0x00000038b5c7c495 <+53>:	cmovae %rdx,%rbp
>   0x00000038b5c7c499 <+57>:	cmp    0x3366b0(%rip),%rbp        # 0x38b5fb2b50 <global_max_fast>
>   0x00000038b5c7c4a0 <+64>:	ja     0x38b5c7c558 <_int_malloc+248>
>   0x00000038b5c7c4a6 <+70>:	mov    %ebp,%r8d
>   0x00000038b5c7c4a9 <+73>:	shr    $0x4,%r8d
>   0x00000038b5c7c4ad <+77>:	sub    $0x2,%r8d
>   0x00000038b5c7c4b1 <+81>:	mov    %r8d,%eax
>   0x00000038b5c7c4b4 <+84>:	mov    0x8(%rdi,%rax,8),%r12
>   0x00000038b5c7c4b9 <+89>:	lea    (%rdi,%rax,8),%rsi
>   0x00000038b5c7c4bd <+93>:	lea    0x8(%rsi),%rcx
>   0x00000038b5c7c4c1 <+97>:	test   %r12,%r12
>   0x00000038b5c7c4c4 <+100>:	je     0x38b5c7c558 <_int_malloc+248>
>=> 0x00000038b5c7c4ca <+106>:	mov    0x10(%r12),%rdi
>   0x00000038b5c7c4cf <+111>:	mov    %r12,%rax
>   0x00000038b5c7c4d2 <+114>:	cmpl   $0x0,%fs:0x18
>   0x00000038b5c7c4db <+123>:	je     0x38b5c7c4de <_int_malloc+126>
>   0x00000038b5c7c4dd <+125>:	lock cmpxchg %rdi,0x8(%rsi)
>   0x00000038b5c7c4e3 <+131>:	cmp    %rax,%r12
>   0x00000038b5c7c4e6 <+134>:	mov    %rax,%rdx
>   0x00000038b5c7c4e9 <+137>:	jne    0x38b5c7c4f3 <_int_malloc+147>
>   0x00000038b5c7c4eb <+139>:	jmp    0x38b5c7c517 <_int_malloc+183>
>   0x00000038b5c7c4ed <+141>:	nopl   (%rax)
>   0x00000038b5c7c4f0 <+144>:	mov    %rax,%rdx
>   0x00000038b5c7c4f3 <+147>:	test   %rdx,%rdx
>   0x00000038b5c7c4f6 <+150>:	je     0x38b5c7c558 <_int_malloc+248>
>   0x00000038b5c7c4f8 <+152>:	mov    0x10(%rdx),%rsi
>   0x00000038b5c7c4fc <+156>:	mov    %rdx,%rax
>   0x00000038b5c7c4ff <+159>:	cmpl   $0x0,%fs:0x18
>   0x00000038b5c7c508 <+168>:	je     0x38b5c7c50b <_int_malloc+171>
>   0x00000038b5c7c50a <+170>:	lock cmpxchg %rsi,(%rcx)
>   0x00000038b5c7c50f <+175>:	cmp    %rdx,%rax
>   0x00000038b5c7c512 <+178>:	jne    0x38b5c7c4f0 <_int_malloc+144>
>   0x00000038b5c7c514 <+180>:	mov    %rdx,%r12
>   0x00000038b5c7c517 <+183>:	mov    0x8(%r12),%eax
>   0x00000038b5c7c51c <+188>:	shr    $0x4,%eax
>   0x00000038b5c7c51f <+191>:	sub    $0x2,%eax
>   0x00000038b5c7c522 <+194>:	cmp    %eax,%r8d
>   0x00000038b5c7c525 <+197>:	jne    0x38b5c7d854 <_int_malloc+5108>
>   0x00000038b5c7c52b <+203>:	mov    0x33662f(%rip),%eax        # 0x38b5fb2b60 <perturb_byte>
>   0x00000038b5c7c531 <+209>:	add    $0x10,%r12
>   0x00000038b5c7c535 <+213>:	test   %eax,%eax
>   0x00000038b5c7c537 <+215>:	jne    0x38b5c7c90b <_int_malloc+1195>
>   0x00000038b5c7c53d <+221>:	add    $0xa8,%rsp
>   0x00000038b5c7c544 <+228>:	mov    %r12,%rax
>   0x00000038b5c7c547 <+231>:	pop    %rbx
>   0x00000038b5c7c548 <+232>:	pop    %rbp
>   0x00000038b5c7c549 <+233>:	pop    %r12
>   0x00000038b5c7c54b <+235>:	pop    %r13
>   0x00000038b5c7c54d <+237>:	pop    %r14
>   0x00000038b5c7c54f <+239>:	pop    %r15
>   0x00000038b5c7c551 <+241>:	retq   
>   0x00000038b5c7c552 <+242>:	nopw   0x0(%rax,%rax,1)
>   0x00000038b5c7c558 <+248>:	cmp    $0x3ff,%rbp
>   0x00000038b5c7c55f <+255>:	ja     0x38b5c7c5c0 <_int_malloc+352>
>   0x00000038b5c7c561 <+257>:	mov    %ebp,%r9d
>   0x00000038b5c7c564 <+260>:	shr    $0x4,%r9d
>   0x00000038b5c7c568 <+264>:	lea    -0x2(%r9,%r9,1),%eax
>   0x00000038b5c7c56d <+269>:	lea    0x58(%rbx,%rax,8),%rax
>   0x00000038b5c7c572 <+274>:	mov    0x18(%rax),%r12
>   0x00000038b5c7c576 <+278>:	cmp    %rax,%r12
>   0x00000038b5c7c579 <+281>:	je     0x38b5c7c608 <_int_malloc+424>
>   0x00000038b5c7c57f <+287>:	test   %r12,%r12
>   0x00000038b5c7c582 <+290>:	je     0x38b5c7ccfc <_int_malloc+2204>
>   0x00000038b5c7c588 <+296>:	mov    0x18(%r12),%rdx
>   0x00000038b5c7c58d <+301>:	cmp    0x10(%rdx),%r12
>   0x00000038b5c7c591 <+305>:	jne    0x38b5c7d6f6 <_int_malloc+4758>
>   0x00000038b5c7c597 <+311>:	mov    %rdx,0x18(%rax)
>   0x00000038b5c7c59b <+315>:	mov    %rax,0x10(%rdx)
>   0x00000038b5c7c59f <+319>:	lea    0x33417a(%rip),%rax        # 0x38b5fb0720 <main_arena>
>   0x00000038b5c7c5a6 <+326>:	orq    $0x1,0x8(%r12,%rbp,1)
>   0x00000038b5c7c5ac <+332>:	cmp    %rax,%rbx
>   0x00000038b5c7c5af <+335>:	je     0x38b5c7c52b <_int_malloc+203>
>   0x00000038b5c7c5b5 <+341>:	orq    $0x4,0x8(%r12)
>   0x00000038b5c7c5bb <+347>:	jmpq   0x38b5c7c52b <_int_malloc+203>
>   0x00000038b5c7c5c0 <+352>:	mov    %rbp,%r9
>   0x00000038b5c7c5c3 <+355>:	shr    $0x6,%r9
>   0x00000038b5c7c5c7 <+359>:	cmp    $0x30,%r9
>   0x00000038b5c7c5cb <+363>:	jbe    0x38b5c7cba5 <_int_malloc+1861>
>   0x00000038b5c7c5d1 <+369>:	mov    %rbp,%r9
>   0x00000038b5c7c5d4 <+372>:	shr    $0x9,%r9
>   0x00000038b5c7c5d8 <+376>:	cmp    $0x14,%r9
>   0x00000038b5c7c5dc <+380>:	ja     0x38b5c7ccb5 <_int_malloc+2133>
>   0x00000038b5c7c5e2 <+386>:	add    $0x5b,%r9d
>   0x00000038b5c7c5e6 <+390>:	testb  $0x1,0x4(%rbx)
>   0x00000038b5c7c5ea <+394>:	jne    0x38b5c7c608 <_int_malloc+424>
>   0x00000038b5c7c5ec <+396>:	mov    %rbx,%rdi
>   0x00000038b5c7c5ef <+399>:	mov    %r9d,0x20(%rsp)
>   0x00000038b5c7c5f4 <+404>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7c5f9 <+409>:	callq  0x38b5c7b3b0 <malloc_consolidate>
>   0x00000038b5c7c5fe <+414>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7c603 <+419>:	mov    0x20(%rsp),%r9d
>   0x00000038b5c7c608 <+424>:	mov    %ebp,%edx
>   0x00000038b5c7c60a <+426>:	mov    %rbp,%rcx
>   0x00000038b5c7c60d <+429>:	mov    %rbp,%rax
>   0x00000038b5c7c610 <+432>:	shr    $0x4,%edx
>   0x00000038b5c7c613 <+435>:	shr    $0x6,%rcx
>   0x00000038b5c7c617 <+439>:	shr    $0x9,%rax
>   0x00000038b5c7c61b <+443>:	mov    %edx,0x60(%rsp)
>   0x00000038b5c7c61f <+447>:	mov    %rbp,%rdx
>   0x00000038b5c7c622 <+450>:	mov    %rcx,0x30(%rsp)
>   0x00000038b5c7c627 <+455>:	shr    $0xc,%rdx
>   0x00000038b5c7c62b <+459>:	add    $0x30,%ecx
>   0x00000038b5c7c62e <+462>:	mov    %rax,0x40(%rsp)
>   0x00000038b5c7c633 <+467>:	add    $0x5b,%eax
>   0x00000038b5c7c636 <+470>:	mov    %ecx,0x64(%rsp)
>   0x00000038b5c7c63a <+474>:	mov    %rdx,0x48(%rsp)
>   0x00000038b5c7c63f <+479>:	mov    %eax,0x68(%rsp)
>   0x00000038b5c7c643 <+483>:	add    $0x6e,%edx
>   0x00000038b5c7c646 <+486>:	mov    %rbp,%rcx
>   0x00000038b5c7c649 <+489>:	mov    %rbp,%rax
>   0x00000038b5c7c64c <+492>:	shr    $0xf,%rcx
>   0x00000038b5c7c650 <+496>:	mov    %edx,0x6c(%rsp)
>   0x00000038b5c7c654 <+500>:	shr    $0x12,%rax
>   0x00000038b5c7c658 <+504>:	lea    0x80(%rsp),%rdx
>   0x00000038b5c7c660 <+512>:	mov    %rcx,0x50(%rsp)
>   0x00000038b5c7c665 <+517>:	mov    %rax,0x58(%rsp)
>   0x00000038b5c7c66a <+522>:	add    $0x77,%ecx
>   0x00000038b5c7c66d <+525>:	add    $0x7c,%eax
>   0x00000038b5c7c670 <+528>:	mov    %ecx,0x70(%rsp)
>   0x00000038b5c7c674 <+532>:	mov    %eax,0x74(%rsp)
>   0x00000038b5c7c678 <+536>:	mov    %rdx,%rcx
>   0x00000038b5c7c67b <+539>:	lea    0x20(%rbp),%rax
>   0x00000038b5c7c67f <+543>:	add    $0x10,%rcx
>   0x00000038b5c7c683 <+547>:	lea    0x58(%rbx),%r14
>   0x00000038b5c7c687 <+551>:	mov    %rdx,0x28(%rsp)
>   0x00000038b5c7c68c <+556>:	mov    %rcx,0x78(%rsp)
>   0x00000038b5c7c691 <+561>:	mov    %r10,%r15
>   0x00000038b5c7c694 <+564>:	mov    %rax,0x38(%rsp)
>   0x00000038b5c7c699 <+569>:	mov    $0x2710,%r13d
>   0x00000038b5c7c69f <+575>:	jmp    0x38b5c7c6f0 <_int_malloc+656>
>   0x00000038b5c7c6a1 <+577>:	nopl   0x0(%rax)
>   0x00000038b5c7c6a8 <+584>:	mov    %edx,%ecx
>   0x00000038b5c7c6aa <+586>:	mov    $0x1,%edi
>   0x00000038b5c7c6af <+591>:	shr    $0x4,%ecx
>   0x00000038b5c7c6b2 <+594>:	lea    -0x2(%rcx,%rcx,1),%eax
>   0x00000038b5c7c6b6 <+598>:	mov    %ecx,%r8d
>   0x00000038b5c7c6b9 <+601>:	shl    %cl,%edi
>   0x00000038b5c7c6bb <+603>:	sar    $0x5,%r8d
>   0x00000038b5c7c6bf <+607>:	cltq   
>   0x00000038b5c7c6c1 <+609>:	lea    0x58(%rbx,%rax,8),%rsi
>   0x00000038b5c7c6c6 <+614>:	mov    0x10(%rsi),%rax
>   0x00000038b5c7c6ca <+618>:	movslq %r8d,%rdx
>   0x00000038b5c7c6cd <+621>:	or     %edi,0x858(%rbx,%rdx,4)
>   0x00000038b5c7c6d4 <+628>:	sub    $0x1,%r13d
>   0x00000038b5c7c6d8 <+632>:	mov    %rsi,0x18(%r12)
>   0x00000038b5c7c6dd <+637>:	mov    %rax,0x10(%r12)
>   0x00000038b5c7c6e2 <+642>:	mov    %r12,0x18(%rax)
>   0x00000038b5c7c6e6 <+646>:	mov    %r12,0x10(%rsi)
>   0x00000038b5c7c6ea <+650>:	je     0x38b5c7c950 <_int_malloc+1264>
>   0x00000038b5c7c6f0 <+656>:	mov    0x70(%rbx),%r12
>   0x00000038b5c7c6f4 <+660>:	cmp    %r14,%r12
>   0x00000038b5c7c6f7 <+663>:	je     0x38b5c7c950 <_int_malloc+1264>
>   0x00000038b5c7c6fd <+669>:	mov    0x8(%r12),%rdx
>   0x00000038b5c7c702 <+674>:	mov    0x18(%r12),%r10
>   0x00000038b5c7c707 <+679>:	cmp    $0x10,%rdx
>   0x00000038b5c7c70b <+683>:	jbe    0x38b5c7cd3a <_int_malloc+2266>
>   0x00000038b5c7c711 <+689>:	cmp    0x878(%rbx),%rdx
>   0x00000038b5c7c718 <+696>:	ja     0x38b5c7cd3a <_int_malloc+2266>
>   0x00000038b5c7c71e <+702>:	and    $0xfffffffffffffff8,%rdx
>   0x00000038b5c7c722 <+706>:	cmp    $0x3ff,%rbp
>   0x00000038b5c7c729 <+713>:	ja     0x38b5c7c734 <_int_malloc+724>
>   0x00000038b5c7c72b <+715>:	cmp    %r10,%r14
>   0x00000038b5c7c72e <+718>:	je     0x38b5c7c878 <_int_malloc+1048>
>   0x00000038b5c7c734 <+724>:	cmp    %rdx,%rbp
>   0x00000038b5c7c737 <+727>:	mov    %r10,0x70(%rbx)
>   0x00000038b5c7c73b <+731>:	mov    %r14,0x10(%r10)
>   0x00000038b5c7c73f <+735>:	je     0x38b5c7cab0 <_int_malloc+1616>
>   0x00000038b5c7c745 <+741>:	cmp    $0x3ff,%rdx
>   0x00000038b5c7c74c <+748>:	jbe    0x38b5c7c6a8 <_int_malloc+584>
>   0x00000038b5c7c752 <+754>:	mov    %rdx,%rax
>   0x00000038b5c7c755 <+757>:	shr    $0x6,%rax
>   0x00000038b5c7c759 <+761>:	cmp    $0x30,%rax
>   0x00000038b5c7c75d <+765>:	ja     0x38b5c7c800 <_int_malloc+928>
>   0x00000038b5c7c763 <+771>:	lea    0x30(%rax),%ecx
>   0x00000038b5c7c766 <+774>:	lea    0x5e(%rax,%rax,1),%eax
>   0x00000038b5c7c76a <+778>:	cltq   
>   0x00000038b5c7c76c <+780>:	mov    %ecx,%r8d
>   0x00000038b5c7c76f <+783>:	mov    $0x1,%edi
>   0x00000038b5c7c774 <+788>:	sub    $0x2,%rax
>   0x00000038b5c7c778 <+792>:	sar    $0x5,%r8d
>   0x00000038b5c7c77c <+796>:	shl    %cl,%edi
>   0x00000038b5c7c77e <+798>:	lea    0x68(%rbx,%rax,8),%rcx
>   0x00000038b5c7c783 <+803>:	mov    0x10(%rcx),%rax
>   0x00000038b5c7c787 <+807>:	cmp    %rcx,%rax
>   0x00000038b5c7c78a <+810>:	je     0x38b5c7c860 <_int_malloc+1024>
>   0x00000038b5c7c790 <+816>:	mov    0x18(%rcx),%rsi
>   0x00000038b5c7c794 <+820>:	or     $0x1,%rdx
>   0x00000038b5c7c798 <+824>:	cmp    0x8(%rsi),%rdx
>   0x00000038b5c7c79c <+828>:	jae    0x38b5c7c7c4 <_int_malloc+868>
>   0x00000038b5c7c79e <+830>:	mov    0x28(%rax),%rdx
>   0x00000038b5c7c7a2 <+834>:	mov    %rax,0x20(%r12)
>   0x00000038b5c7c7a7 <+839>:	mov    %rdx,0x28(%r12)
>   0x00000038b5c7c7ac <+844>:	mov    %r12,0x20(%rdx)
>   0x00000038b5c7c7b0 <+848>:	mov    %r12,0x28(%rax)
>   0x00000038b5c7c7b4 <+852>:	mov    %rcx,%rax
>   0x00000038b5c7c7b7 <+855>:	jmpq   0x38b5c7c6ca <_int_malloc+618>
>   0x00000038b5c7c7bc <+860>:	nopl   0x0(%rax)
>   0x00000038b5c7c7c0 <+864>:	mov    0x20(%rax),%rax
>   0x00000038b5c7c7c4 <+868>:	mov    0x8(%rax),%rcx
>   0x00000038b5c7c7c8 <+872>:	cmp    %rcx,%rdx
>   0x00000038b5c7c7cb <+875>:	jb     0x38b5c7c7c0 <_int_malloc+864>
>   0x00000038b5c7c7cd <+877>:	cmp    %rcx,%rdx
>   0x00000038b5c7c7d0 <+880>:	je     0x38b5c7c940 <_int_malloc+1248>
>   0x00000038b5c7c7d6 <+886>:	mov    0x28(%rax),%rdx
>   0x00000038b5c7c7da <+890>:	mov    %rax,0x20(%r12)
>   0x00000038b5c7c7df <+895>:	mov    %rdx,0x28(%r12)
>   0x00000038b5c7c7e4 <+900>:	mov    %r12,0x28(%rax)
>   0x00000038b5c7c7e8 <+904>:	mov    0x28(%r12),%rdx
>   0x00000038b5c7c7ed <+909>:	mov    %r12,0x20(%rdx)
>   0x00000038b5c7c7f1 <+913>:	mov    0x18(%rax),%rsi
>   0x00000038b5c7c7f5 <+917>:	jmpq   0x38b5c7c6ca <_int_malloc+618>
>   0x00000038b5c7c7fa <+922>:	nopw   0x0(%rax,%rax,1)
>   0x00000038b5c7c800 <+928>:	mov    %rdx,%rax
>   0x00000038b5c7c803 <+931>:	shr    $0x9,%rax
>   0x00000038b5c7c807 <+935>:	cmp    $0x14,%rax
>   0x00000038b5c7c80b <+939>:	ja     0x38b5c7c820 <_int_malloc+960>
>   0x00000038b5c7c80d <+941>:	lea    0x5b(%rax),%ecx
>   0x00000038b5c7c810 <+944>:	lea    0xb4(%rax,%rax,1),%eax
>   0x00000038b5c7c817 <+951>:	jmpq   0x38b5c7c76a <_int_malloc+778>
>   0x00000038b5c7c81c <+956>:	nopl   0x0(%rax)
>   0x00000038b5c7c820 <+960>:	mov    %rdx,%rax
>   0x00000038b5c7c823 <+963>:	shr    $0xc,%rax
>   0x00000038b5c7c827 <+967>:	cmp    $0xa,%rax
>   0x00000038b5c7c82b <+971>:	ja     0x38b5c7c920 <_int_malloc+1216>
>   0x00000038b5c7c831 <+977>:	lea    0x6e(%rax),%ecx
>   0x00000038b5c7c834 <+980>:	lea    0xda(%rax,%rax,1),%eax
>   0x00000038b5c7c83b <+987>:	cltq   
>   0x00000038b5c7c83d <+989>:	mov    $0x1,%edi
>   0x00000038b5c7c842 <+994>:	mov    $0x3,%r8d
>   0x00000038b5c7c848 <+1000>:	sub    $0x2,%rax
>   0x00000038b5c7c84c <+1004>:	shl    %cl,%edi
>   0x00000038b5c7c84e <+1006>:	lea    0x68(%rbx,%rax,8),%rcx
>   0x00000038b5c7c853 <+1011>:	mov    0x10(%rcx),%rax
>   0x00000038b5c7c857 <+1015>:	cmp    %rcx,%rax
>   0x00000038b5c7c85a <+1018>:	jne    0x38b5c7c790 <_int_malloc+816>
>   0x00000038b5c7c860 <+1024>:	mov    %r12,0x28(%r12)
>   0x00000038b5c7c865 <+1029>:	mov    %r12,0x20(%r12)
>   0x00000038b5c7c86a <+1034>:	mov    %rax,%rsi
>   0x00000038b5c7c86d <+1037>:	jmpq   0x38b5c7c6ca <_int_malloc+618>
>   0x00000038b5c7c872 <+1042>:	nopw   0x0(%rax,%rax,1)
>   0x00000038b5c7c878 <+1048>:	mov    0x60(%rbx),%rax
>   0x00000038b5c7c87c <+1052>:	cmp    %r12,%rax
>   0x00000038b5c7c87f <+1055>:	jne    0x38b5c7c734 <_int_malloc+724>
>   0x00000038b5c7c885 <+1061>:	cmp    0x38(%rsp),%rdx
>   0x00000038b5c7c88a <+1066>:	jbe    0x38b5c7c734 <_int_malloc+724>
>   0x00000038b5c7c890 <+1072>:	sub    %rbp,%rdx
>   0x00000038b5c7c893 <+1075>:	add    %rbp,%r12
>   0x00000038b5c7c896 <+1078>:	mov    %r15,%r10
>   0x00000038b5c7c899 <+1081>:	cmp    $0x3ff,%rdx
>   0x00000038b5c7c8a0 <+1088>:	mov    %r12,0x60(%rbx)
>   0x00000038b5c7c8a4 <+1092>:	mov    %r12,0x68(%rbx)
>   0x00000038b5c7c8a8 <+1096>:	mov    %r12,0x70(%rbx)
>   0x00000038b5c7c8ac <+1100>:	mov    %r14,0x10(%r12)
>   0x00000038b5c7c8b1 <+1105>:	mov    %r14,0x18(%r12)
>   0x00000038b5c7c8b6 <+1110>:	jbe    0x38b5c7c8ca <_int_malloc+1130>
>   0x00000038b5c7c8b8 <+1112>:	movq   $0x0,0x20(%r12)
>   0x00000038b5c7c8c1 <+1121>:	movq   $0x0,0x28(%r12)
>   0x00000038b5c7c8ca <+1130>:	lea    0x333e4f(%rip),%rcx        # 0x38b5fb0720 <main_arena>
>   0x00000038b5c7c8d1 <+1137>:	mov    %rdx,(%r12,%rdx,1)
>   0x00000038b5c7c8d5 <+1141>:	cmp    %rcx,%rbx
>   0x00000038b5c7c8d8 <+1144>:	setne  %cl
>   0x00000038b5c7c8db <+1147>:	or     $0x1,%rbp
>   0x00000038b5c7c8df <+1151>:	movzbl %cl,%ecx
>   0x00000038b5c7c8e2 <+1154>:	shl    $0x2,%rcx
>   0x00000038b5c7c8e6 <+1158>:	or     %rcx,%rbp
>   0x00000038b5c7c8e9 <+1161>:	mov    %rdx,%rcx
>   0x00000038b5c7c8ec <+1164>:	or     $0x1,%rcx
>   0x00000038b5c7c8f0 <+1168>:	mov    %rbp,0x8(%rax)
>   0x00000038b5c7c8f4 <+1172>:	mov    %rcx,0x8(%r12)
>   0x00000038b5c7c8f9 <+1177>:	lea    0x10(%rax),%r12
>   0x00000038b5c7c8fd <+1181>:	mov    0x33625d(%rip),%eax        # 0x38b5fb2b60 <perturb_byte>
>   0x00000038b5c7c903 <+1187>:	test   %eax,%eax
>   0x00000038b5c7c905 <+1189>:	je     0x38b5c7c53d <_int_malloc+221>
>   0x00000038b5c7c90b <+1195>:	not    %eax
>   0x00000038b5c7c90d <+1197>:	mov    %r10,%rdx
>   0x00000038b5c7c910 <+1200>:	mov    %r12,%rdi
>   0x00000038b5c7c913 <+1203>:	movzbl %al,%esi
>   0x00000038b5c7c916 <+1206>:	callq  0x38b5c882e0 <__memset_sse2>
>   0x00000038b5c7c91b <+1211>:	jmpq   0x38b5c7c53d <_int_malloc+221>
>   0x00000038b5c7c920 <+1216>:	mov    %rdx,%rax
>   0x00000038b5c7c923 <+1219>:	shr    $0xf,%rax
>   0x00000038b5c7c927 <+1223>:	cmp    $0x4,%rax
>   0x00000038b5c7c92b <+1227>:	ja     0x38b5c7c9f0 <_int_malloc+1424>
>   0x00000038b5c7c931 <+1233>:	lea    0x77(%rax),%ecx
>   0x00000038b5c7c934 <+1236>:	lea    0xec(%rax,%rax,1),%eax
>   0x00000038b5c7c93b <+1243>:	jmpq   0x38b5c7c83b <_int_malloc+987>
>   0x00000038b5c7c940 <+1248>:	mov    0x10(%rax),%rax
>   0x00000038b5c7c944 <+1252>:	jmpq   0x38b5c7c7f1 <_int_malloc+913>
>   0x00000038b5c7c949 <+1257>:	nopl   0x0(%rax)
>   0x00000038b5c7c950 <+1264>:	cmp    $0x3ff,%rbp
>   0x00000038b5c7c957 <+1271>:	ja     0x38b5c7cad4 <_int_malloc+1652>
>   0x00000038b5c7c95d <+1277>:	lea    0x1(%r9),%ecx
>   0x00000038b5c7c961 <+1281>:	lea    (%r9,%r9,1),%eax
>   0x00000038b5c7c965 <+1285>:	mov    %ecx,%edi
>   0x00000038b5c7c967 <+1287>:	lea    0x58(%rbx,%rax,8),%rdx
>   0x00000038b5c7c96c <+1292>:	mov    $0x1,%eax
>   0x00000038b5c7c971 <+1297>:	shr    $0x5,%edi
>   0x00000038b5c7c974 <+1300>:	shl    %cl,%eax
>   0x00000038b5c7c976 <+1302>:	mov    %edi,%r8d
>   0x00000038b5c7c979 <+1305>:	mov    0x858(%rbx,%r8,4),%esi
>   0x00000038b5c7c981 <+1313>:	nopl   0x0(%rax)
>   0x00000038b5c7c988 <+1320>:	test   %eax,%eax
>   0x00000038b5c7c98a <+1322>:	je     0x38b5c7c990 <_int_malloc+1328>
>   0x00000038b5c7c98c <+1324>:	cmp    %esi,%eax
>   0x00000038b5c7c98e <+1326>:	jbe    0x38b5c7c9c6 <_int_malloc+1382>
>   0x00000038b5c7c990 <+1328>:	add    $0x1,%edi
>   0x00000038b5c7c993 <+1331>:	cmp    $0x3,%edi
>   0x00000038b5c7c996 <+1334>:	ja     0x38b5c7ca10 <_int_malloc+1456>
>   0x00000038b5c7c998 <+1336>:	mov    %edi,%r8d
>   0x00000038b5c7c99b <+1339>:	mov    0x858(%rbx,%r8,4),%esi
>   0x00000038b5c7c9a3 <+1347>:	test   %esi,%esi
>   0x00000038b5c7c9a5 <+1349>:	je     0x38b5c7c990 <_int_malloc+1328>
>   0x00000038b5c7c9a7 <+1351>:	mov    %edi,%eax
>   0x00000038b5c7c9a9 <+1353>:	shl    $0x6,%eax
>   0x00000038b5c7c9ac <+1356>:	sub    $0x2,%eax
>   0x00000038b5c7c9af <+1359>:	lea    0x58(%rbx,%rax,8),%rdx
>   0x00000038b5c7c9b4 <+1364>:	mov    $0x1,%eax
>   0x00000038b5c7c9b9 <+1369>:	test   %eax,%esi
>   0x00000038b5c7c9bb <+1371>:	jne    0x38b5c7c9ca <_int_malloc+1386>
>   0x00000038b5c7c9bd <+1373>:	nopl   (%rax)
>   0x00000038b5c7c9c0 <+1376>:	add    $0x10,%rdx
>   0x00000038b5c7c9c4 <+1380>:	add    %eax,%eax
>   0x00000038b5c7c9c6 <+1382>:	test   %eax,%esi
>   0x00000038b5c7c9c8 <+1384>:	je     0x38b5c7c9c0 <_int_malloc+1376>
>   0x00000038b5c7c9ca <+1386>:	mov    0x18(%rdx),%r12
>   0x00000038b5c7c9ce <+1390>:	cmp    %rdx,%r12
>   0x00000038b5c7c9d1 <+1393>:	jne    0x38b5c7cbc4 <_int_malloc+1892>
>   0x00000038b5c7c9d7 <+1399>:	mov    %eax,%ecx
>   0x00000038b5c7c9d9 <+1401>:	add    $0x10,%rdx
>   0x00000038b5c7c9dd <+1405>:	add    %eax,%eax
>   0x00000038b5c7c9df <+1407>:	not    %ecx
>   0x00000038b5c7c9e1 <+1409>:	and    %ecx,%esi
>   0x00000038b5c7c9e3 <+1411>:	mov    %esi,0x858(%rbx,%r8,4)
>   0x00000038b5c7c9eb <+1419>:	jmp    0x38b5c7c988 <_int_malloc+1320>
>   0x00000038b5c7c9ed <+1421>:	nopl   (%rax)
>   0x00000038b5c7c9f0 <+1424>:	mov    %rdx,%rax
>   0x00000038b5c7c9f3 <+1427>:	shr    $0x12,%rax
>   0x00000038b5c7c9f7 <+1431>:	cmp    $0x2,%rax
>   0x00000038b5c7c9fb <+1435>:	ja     0x38b5c7cb90 <_int_malloc+1840>
>   0x00000038b5c7ca01 <+1441>:	lea    0x7c(%rax),%ecx
>   0x00000038b5c7ca04 <+1444>:	lea    0xf6(%rax,%rax,1),%eax
>   0x00000038b5c7ca0b <+1451>:	jmpq   0x38b5c7c83b <_int_malloc+987>
>   0x00000038b5c7ca10 <+1456>:	mov    0x58(%rbx),%rax
>   0x00000038b5c7ca14 <+1460>:	mov    0x8(%rax),%r12
>   0x00000038b5c7ca18 <+1464>:	and    $0xfffffffffffffff8,%r12
>   0x00000038b5c7ca1c <+1468>:	cmp    0x38(%rsp),%r12
>   0x00000038b5c7ca21 <+1473>:	jae    0x38b5c7cdaf <_int_malloc+2383>
>   0x00000038b5c7ca27 <+1479>:	testb  $0x1,0x4(%rbx)
>   0x00000038b5c7ca2b <+1483>:	jne    0x38b5c7ce00 <_int_malloc+2464>
>   0x00000038b5c7ca31 <+1489>:	mov    %rbx,%rdi
>   0x00000038b5c7ca34 <+1492>:	callq  0x38b5c7b3b0 <malloc_consolidate>
>   0x00000038b5c7ca39 <+1497>:	cmp    $0x3ff,%rbp
>   0x00000038b5c7ca40 <+1504>:	mov    0x60(%rsp),%r9d
>   0x00000038b5c7ca45 <+1509>:	jbe    0x38b5c7c699 <_int_malloc+569>
>   0x00000038b5c7ca4b <+1515>:	cmpq   $0x30,0x30(%rsp)
>   0x00000038b5c7ca51 <+1521>:	mov    0x64(%rsp),%r9d
>   0x00000038b5c7ca56 <+1526>:	jbe    0x38b5c7c699 <_int_malloc+569>
>   0x00000038b5c7ca5c <+1532>:	cmpq   $0x14,0x40(%rsp)
>   0x00000038b5c7ca62 <+1538>:	mov    0x68(%rsp),%r9d
>   0x00000038b5c7ca67 <+1543>:	jbe    0x38b5c7c699 <_int_malloc+569>
>   0x00000038b5c7ca6d <+1549>:	cmpq   $0xa,0x48(%rsp)
>   0x00000038b5c7ca73 <+1555>:	mov    0x6c(%rsp),%r9d
>   0x00000038b5c7ca78 <+1560>:	jbe    0x38b5c7c699 <_int_malloc+569>
>   0x00000038b5c7ca7e <+1566>:	cmpq   $0x4,0x50(%rsp)
>   0x00000038b5c7ca84 <+1572>:	mov    0x70(%rsp),%r9d
>   0x00000038b5c7ca89 <+1577>:	jbe    0x38b5c7c699 <_int_malloc+569>
>   0x00000038b5c7ca8f <+1583>:	cmpq   $0x3,0x58(%rsp)
>   0x00000038b5c7ca95 <+1589>:	mov    $0x7e,%r9d
>   0x00000038b5c7ca9b <+1595>:	cmovb  0x74(%rsp),%r9d
>   0x00000038b5c7caa1 <+1601>:	jmpq   0x38b5c7c699 <_int_malloc+569>
>   0x00000038b5c7caa6 <+1606>:	nopw   %cs:0x0(%rax,%rax,1)
>   0x00000038b5c7cab0 <+1616>:	lea    0x333c69(%rip),%rax        # 0x38b5fb0720 <main_arena>
>   0x00000038b5c7cab7 <+1623>:	orq    $0x1,0x8(%r12,%rbp,1)
>   0x00000038b5c7cabd <+1629>:	mov    %r15,%r10
>   0x00000038b5c7cac0 <+1632>:	cmp    %rax,%rbx
>   0x00000038b5c7cac3 <+1635>:	je     0x38b5c7c52b <_int_malloc+203>
>   0x00000038b5c7cac9 <+1641>:	orq    $0x4,0x8(%r12)
>   0x00000038b5c7cacf <+1647>:	jmpq   0x38b5c7c52b <_int_malloc+203>
>   0x00000038b5c7cad4 <+1652>:	lea    -0x2(%r9,%r9,1),%eax
>   0x00000038b5c7cad9 <+1657>:	lea    0x58(%rbx,%rax,8),%rax
>   0x00000038b5c7cade <+1662>:	mov    0x10(%rax),%rdx
>   0x00000038b5c7cae2 <+1666>:	cmp    %rax,%rdx
>   0x00000038b5c7cae5 <+1669>:	je     0x38b5c7c95d <_int_malloc+1277>
>   0x00000038b5c7caeb <+1675>:	cmp    0x8(%rdx),%rbp
>   0x00000038b5c7caef <+1679>:	ja     0x38b5c7c95d <_int_malloc+1277>
>   0x00000038b5c7caf5 <+1685>:	mov    %r15,%r10
>   0x00000038b5c7caf8 <+1688>:	mov    0x28(%rdx),%r12
>   0x00000038b5c7cafc <+1692>:	jmp    0x38b5c7cb05 <_int_malloc+1701>
>   0x00000038b5c7cafe <+1694>:	xchg   %ax,%ax
>   0x00000038b5c7cb00 <+1696>:	mov    0x28(%r12),%r12
>   0x00000038b5c7cb05 <+1701>:	mov    0x8(%r12),%rdx
>   0x00000038b5c7cb0a <+1706>:	mov    %rdx,%r13
>   0x00000038b5c7cb0d <+1709>:	and    $0xfffffffffffffff8,%r13
>   0x00000038b5c7cb11 <+1713>:	cmp    %r13,%rbp
>   0x00000038b5c7cb14 <+1716>:	ja     0x38b5c7cb00 <_int_malloc+1696>
>   0x00000038b5c7cb16 <+1718>:	cmp    %r12,0x18(%rax)
>   0x00000038b5c7cb1a <+1722>:	mov    0x10(%r12),%rax
>   0x00000038b5c7cb1f <+1727>:	je     0x38b5c7cb2b <_int_malloc+1739>
>   0x00000038b5c7cb21 <+1729>:	cmp    0x8(%rax),%rdx
>   0x00000038b5c7cb25 <+1733>:	je     0x38b5c7d702 <_int_malloc+4770>
>   0x00000038b5c7cb2b <+1739>:	mov    %r13,%r15
>   0x00000038b5c7cb2e <+1742>:	mov    0x18(%r12),%rdx
>   0x00000038b5c7cb33 <+1747>:	sub    %rbp,%r15
>   0x00000038b5c7cb36 <+1750>:	cmp    0x18(%rax),%r12
>   0x00000038b5c7cb3a <+1754>:	jne    0x38b5c7d747 <_int_malloc+4839>
>   0x00000038b5c7cb40 <+1760>:	cmp    0x10(%rdx),%r12
>   0x00000038b5c7cb44 <+1764>:	jne    0x38b5c7d747 <_int_malloc+4839>
>   0x00000038b5c7cb4a <+1770>:	cmpq   $0x3ff,0x8(%r12)
>   0x00000038b5c7cb53 <+1779>:	mov    %rdx,0x18(%rax)
>   0x00000038b5c7cb57 <+1783>:	mov    %rax,0x10(%rdx)
>   0x00000038b5c7cb5b <+1787>:	jbe    0x38b5c7cb6b <_int_malloc+1803>
>   0x00000038b5c7cb5d <+1789>:	mov    0x20(%r12),%rdx
>   0x00000038b5c7cb62 <+1794>:	test   %rdx,%rdx
>   0x00000038b5c7cb65 <+1797>:	jne    0x38b5c7d7ac <_int_malloc+4940>
>   0x00000038b5c7cb6b <+1803>:	cmp    $0x1f,%r15
>   0x00000038b5c7cb6f <+1807>:	ja     0x38b5c7d021 <_int_malloc+3009>
>   0x00000038b5c7cb75 <+1813>:	lea    0x333ba4(%rip),%rax        # 0x38b5fb0720 <main_arena>
>   0x00000038b5c7cb7c <+1820>:	orq    $0x1,0x8(%r12,%r13,1)
>   0x00000038b5c7cb82 <+1826>:	cmp    %rax,%rbx
>   0x00000038b5c7cb85 <+1829>:	jne    0x38b5c7c5b5 <_int_malloc+341>
>   0x00000038b5c7cb8b <+1835>:	jmpq   0x38b5c7c52b <_int_malloc+203>
>   0x00000038b5c7cb90 <+1840>:	mov    $0x40000000,%edi
>   0x00000038b5c7cb95 <+1845>:	mov    $0x3,%r8d
>   0x00000038b5c7cb9b <+1851>:	mov    $0xf8,%eax
>   0x00000038b5c7cba0 <+1856>:	jmpq   0x38b5c7c77e <_int_malloc+798>
>   0x00000038b5c7cba5 <+1861>:	add    $0x30,%r9d
>   0x00000038b5c7cba9 <+1865>:	jmpq   0x38b5c7c5e6 <_int_malloc+390>
>   0x00000038b5c7cbae <+1870>:	mov    0x33327b(%rip),%rax        # 0x38b5fafe30
>   0x00000038b5c7cbb5 <+1877>:	xor    %r12d,%r12d
>   0x00000038b5c7cbb8 <+1880>:	movl   $0xc,%fs:(%rax)
>   0x00000038b5c7cbbf <+1887>:	jmpq   0x38b5c7c53d <_int_malloc+221>
>   0x00000038b5c7cbc4 <+1892>:	mov    0x8(%r12),%rcx
>   0x00000038b5c7cbc9 <+1897>:	mov    %r15,%r10
>   0x00000038b5c7cbcc <+1900>:	mov    0x10(%r12),%rax
>   0x00000038b5c7cbd1 <+1905>:	mov    0x18(%r12),%rdx
>   0x00000038b5c7cbd6 <+1910>:	mov    %rcx,%r15
>   0x00000038b5c7cbd9 <+1913>:	and    $0xfffffffffffffff8,%r15
>   0x00000038b5c7cbdd <+1917>:	mov    %r15,%r13
>   0x00000038b5c7cbe0 <+1920>:	sub    %rbp,%r13
>   0x00000038b5c7cbe3 <+1923>:	cmp    0x18(%rax),%r12
>   0x00000038b5c7cbe7 <+1927>:	jne    0x38b5c7d691 <_int_malloc+4657>
>   0x00000038b5c7cbed <+1933>:	cmp    0x10(%rdx),%r12
>   0x00000038b5c7cbf1 <+1937>:	jne    0x38b5c7d691 <_int_malloc+4657>
>   0x00000038b5c7cbf7 <+1943>:	cmp    $0x3ff,%rcx
>   0x00000038b5c7cbfe <+1950>:	mov    %rdx,0x18(%rax)
>   0x00000038b5c7cc02 <+1954>:	mov    %rax,0x10(%rdx)
>   0x00000038b5c7cc06 <+1958>:	jbe    0x38b5c7cc2f <_int_malloc+1999>
>   0x00000038b5c7cc08 <+1960>:	mov    0x20(%r12),%rdx
>   0x00000038b5c7cc0d <+1965>:	test   %rdx,%rdx
>   0x00000038b5c7cc10 <+1968>:	je     0x38b5c7cc2f <_int_malloc+1999>
>   0x00000038b5c7cc12 <+1970>:	cmpq   $0x0,0x20(%rax)
>   0x00000038b5c7cc17 <+1975>:	je     0x38b5c7d71a <_int_malloc+4794>
>   0x00000038b5c7cc1d <+1981>:	mov    0x28(%r12),%rax
>   0x00000038b5c7cc22 <+1986>:	mov    %rax,0x28(%rdx)
>   0x00000038b5c7cc26 <+1990>:	mov    0x28(%r12),%rax
>   0x00000038b5c7cc2b <+1995>:	mov    %rdx,0x20(%rax)
>   0x00000038b5c7cc2f <+1999>:	cmp    $0x1f,%r13
>   0x00000038b5c7cc33 <+2003>:	jbe    0x38b5c7ccd8 <_int_malloc+2168>
>   0x00000038b5c7cc39 <+2009>:	mov    0x68(%rbx),%rdx
>   0x00000038b5c7cc3d <+2013>:	lea    (%r12,%rbp,1),%rax
>   0x00000038b5c7cc41 <+2017>:	cmp    0x18(%rdx),%r14
>   0x00000038b5c7cc45 <+2021>:	jne    0x38b5c7d631 <_int_malloc+4561>
>   0x00000038b5c7cc4b <+2027>:	cmp    $0x3ff,%rbp
>   0x00000038b5c7cc52 <+2034>:	mov    %r14,0x18(%rax)
>   0x00000038b5c7cc56 <+2038>:	mov    %rdx,0x10(%rax)
>   0x00000038b5c7cc5a <+2042>:	mov    %rax,0x18(%rdx)
>   0x00000038b5c7cc5e <+2046>:	mov    %rax,0x68(%rbx)
>   0x00000038b5c7cc62 <+2050>:	ja     0x38b5c7cc68 <_int_malloc+2056>
>   0x00000038b5c7cc64 <+2052>:	mov    %rax,0x60(%rbx)
>   0x00000038b5c7cc68 <+2056>:	cmp    $0x3ff,%r13
>   0x00000038b5c7cc6f <+2063>:	jbe    0x38b5c7cc81 <_int_malloc+2081>
>   0x00000038b5c7cc71 <+2065>:	movq   $0x0,0x20(%rax)
>   0x00000038b5c7cc79 <+2073>:	movq   $0x0,0x28(%rax)
>   0x00000038b5c7cc81 <+2081>:	lea    0x333a98(%rip),%rdx        # 0x38b5fb0720 <main_arena>
>   0x00000038b5c7cc88 <+2088>:	mov    %r13,(%rax,%r13,1)
>   0x00000038b5c7cc8c <+2092>:	cmp    %rdx,%rbx
>   0x00000038b5c7cc8f <+2095>:	setne  %dl
>   0x00000038b5c7cc92 <+2098>:	or     $0x1,%rbp
>   0x00000038b5c7cc96 <+2102>:	movzbl %dl,%edx
>   0x00000038b5c7cc99 <+2105>:	shl    $0x2,%rdx
>   0x00000038b5c7cc9d <+2109>:	or     %rdx,%rbp
>   0x00000038b5c7cca0 <+2112>:	mov    %r13,%rdx
>   0x00000038b5c7cca3 <+2115>:	or     $0x1,%rdx
>   0x00000038b5c7cca7 <+2119>:	mov    %rbp,0x8(%r12)
>   0x00000038b5c7ccac <+2124>:	mov    %rdx,0x8(%rax)
>   0x00000038b5c7ccb0 <+2128>:	jmpq   0x38b5c7c52b <_int_malloc+203>
>   0x00000038b5c7ccb5 <+2133>:	mov    %rbp,%r9
>   0x00000038b5c7ccb8 <+2136>:	shr    $0xc,%r9
>   0x00000038b5c7ccbc <+2140>:	cmp    $0xa,%r9
>   0x00000038b5c7ccc0 <+2144>:	jbe    0x38b5c7ccf3 <_int_malloc+2195>
>   0x00000038b5c7ccc2 <+2146>:	mov    %rbp,%r9
>   0x00000038b5c7ccc5 <+2149>:	shr    $0xf,%r9
>   0x00000038b5c7ccc9 <+2153>:	cmp    $0x4,%r9
>   0x00000038b5c7cccd <+2157>:	ja     0x38b5c7cd1d <_int_malloc+2237>
>   0x00000038b5c7cccf <+2159>:	add    $0x77,%r9d
>   0x00000038b5c7ccd3 <+2163>:	jmpq   0x38b5c7c5e6 <_int_malloc+390>
>   0x00000038b5c7ccd8 <+2168>:	lea    0x333a41(%rip),%rax        # 0x38b5fb0720 <main_arena>
>   0x00000038b5c7ccdf <+2175>:	orq    $0x1,0x8(%r12,%r15,1)
>   0x00000038b5c7cce5 <+2181>:	cmp    %rax,%rbx
>   0x00000038b5c7cce8 <+2184>:	jne    0x38b5c7c5b5 <_int_malloc+341>
>   0x00000038b5c7ccee <+2190>:	jmpq   0x38b5c7c52b <_int_malloc+203>
>   0x00000038b5c7ccf3 <+2195>:	add    $0x6e,%r9d
>   0x00000038b5c7ccf7 <+2199>:	jmpq   0x38b5c7c5e6 <_int_malloc+390>
>   0x00000038b5c7ccfc <+2204>:	mov    %rbx,%rdi
>   0x00000038b5c7ccff <+2207>:	mov    %r9d,0x20(%rsp)
>   0x00000038b5c7cd04 <+2212>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7cd09 <+2217>:	callq  0x38b5c7b3b0 <malloc_consolidate>
>   0x00000038b5c7cd0e <+2222>:	mov    0x20(%rsp),%r9d
>   0x00000038b5c7cd13 <+2227>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7cd18 <+2232>:	jmpq   0x38b5c7c608 <_int_malloc+424>
>   0x00000038b5c7cd1d <+2237>:	mov    %rbp,%rax
>   0x00000038b5c7cd20 <+2240>:	mov    $0x7e,%r9d
>   0x00000038b5c7cd26 <+2246>:	shr    $0x12,%rax
>   0x00000038b5c7cd2a <+2250>:	lea    0x7c(%rax),%edx
>   0x00000038b5c7cd2d <+2253>:	cmp    $0x2,%rax
>   0x00000038b5c7cd31 <+2257>:	cmovbe %edx,%r9d
>   0x00000038b5c7cd35 <+2261>:	jmpq   0x38b5c7c5e6 <_int_malloc+390>
>   0x00000038b5c7cd3a <+2266>:	cmpl   $0x0,0x339473(%rip)        # 0x38b5fb61b4 <__libc_multiple_threads>
>   0x00000038b5c7cd41 <+2273>:	je     0x38b5c7cd4e <_int_malloc+2286>
>   0x00000038b5c7cd43 <+2275>:	lock decl (%rbx)
>   0x00000038b5c7cd46 <+2278>:	jne    0x38b5c81492 <_L_unlock_6539>
>   0x00000038b5c7cd4c <+2284>:	jmp    0x38b5c7cd56 <_int_malloc+2294>
>   0x00000038b5c7cd4e <+2286>:	decl   (%rbx)
>   0x00000038b5c7cd50 <+2288>:	jne    0x38b5c81492 <_L_unlock_6539>
>   0x00000038b5c7cd56 <+2294>:	mov    0x333463(%rip),%r11d        # 0x38b5fb01c0 <check_action>
>   0x00000038b5c7cd5d <+2301>:	mov    %r11d,%eax
>   0x00000038b5c7cd60 <+2304>:	and    $0x5,%eax
>   0x00000038b5c7cd63 <+2307>:	cmp    $0x5,%eax
>   0x00000038b5c7cd66 <+2310>:	je     0x38b5c7d865 <_int_malloc+5125>
>   0x00000038b5c7cd6c <+2316>:	test   $0x1,%r11b
>   0x00000038b5c7cd70 <+2320>:	jne    0x38b5c7cf78 <_int_malloc+2840>
>   0x00000038b5c7cd76 <+2326>:	and    $0x2,%r11d
>   0x00000038b5c7cd7a <+2330>:	jne    0x38b5c7d860 <_int_malloc+5120>
>   0x00000038b5c7cd80 <+2336>:	mov    $0x1,%esi
>   0x00000038b5c7cd85 <+2341>:	xor    %eax,%eax
>   0x00000038b5c7cd87 <+2343>:	cmpl   $0x0,0x339426(%rip)        # 0x38b5fb61b4 <__libc_multiple_threads>
>   0x00000038b5c7cd8e <+2350>:	je     0x38b5c7cd9c <_int_malloc+2364>
>   0x00000038b5c7cd90 <+2352>:	lock cmpxchg %esi,(%rbx)
>   0x00000038b5c7cd94 <+2356>:	jne    0x38b5c814ad <_L_lock_6573>
>   0x00000038b5c7cd9a <+2362>:	jmp    0x38b5c7cda5 <_int_malloc+2373>
>   0x00000038b5c7cd9c <+2364>:	cmpxchg %esi,(%rbx)
>   0x00000038b5c7cd9f <+2367>:	jne    0x38b5c814ad <_L_lock_6573>
>   0x00000038b5c7cda5 <+2373>:	mov    0x8(%r12),%rdx
>   0x00000038b5c7cdaa <+2378>:	jmpq   0x38b5c7c71e <_int_malloc+702>
>   0x00000038b5c7cdaf <+2383>:	lea    (%rax,%rbp,1),%rdx
>   0x00000038b5c7cdb3 <+2387>:	mov    %r15,%r10
>   0x00000038b5c7cdb6 <+2390>:	mov    %rax,%r15
>   0x00000038b5c7cdb9 <+2393>:	lea    0x333960(%rip),%rax        # 0x38b5fb0720 <main_arena>
>   0x00000038b5c7cdc0 <+2400>:	sub    %rbp,%r12
>   0x00000038b5c7cdc3 <+2403>:	mov    %rdx,0x58(%rbx)
>   0x00000038b5c7cdc7 <+2407>:	cmp    %rax,%rbx
>   0x00000038b5c7cdca <+2410>:	setne  %al
>   0x00000038b5c7cdcd <+2413>:	or     $0x1,%rbp
>   0x00000038b5c7cdd1 <+2417>:	or     $0x1,%r12
>   0x00000038b5c7cdd5 <+2421>:	movzbl %al,%eax
>   0x00000038b5c7cdd8 <+2424>:	shl    $0x2,%rax
>   0x00000038b5c7cddc <+2428>:	or     %rax,%rbp
>   0x00000038b5c7cddf <+2431>:	mov    0x335d7b(%rip),%eax        # 0x38b5fb2b60 <perturb_byte>
>   0x00000038b5c7cde5 <+2437>:	mov    %rbp,0x8(%r15)
>   0x00000038b5c7cde9 <+2441>:	mov    %r12,0x8(%rdx)
>   0x00000038b5c7cded <+2445>:	lea    0x10(%r15),%r12
>   0x00000038b5c7cdf1 <+2449>:	test   %eax,%eax
>   0x00000038b5c7cdf3 <+2451>:	je     0x38b5c7c53d <_int_malloc+221>
>   0x00000038b5c7cdf9 <+2457>:	jmpq   0x38b5c7c90b <_int_malloc+1195>
>   0x00000038b5c7cdfe <+2462>:	xchg   %ax,%ax
>   0x00000038b5c7ce00 <+2464>:	mov    %r15,%r10
>   0x00000038b5c7ce03 <+2467>:	mov    %rax,%r15
>   0x00000038b5c7ce06 <+2470>:	mov    0x33301b(%rip),%rax        # 0x38b5fafe28
>   0x00000038b5c7ce0d <+2477>:	mov    0x18(%rax),%rax
>   0x00000038b5c7ce11 <+2481>:	mov    %rax,%r14
>   0x00000038b5c7ce14 <+2484>:	mov    %rax,0x30(%rsp)
>   0x00000038b5c7ce19 <+2489>:	sub    $0x1,%r14
>   0x00000038b5c7ce1d <+2493>:	cmp    0x33334c(%rip),%rbp        # 0x38b5fb0170 <mp_+16>
>   0x00000038b5c7ce24 <+2500>:	jb     0x38b5c7cf70 <_int_malloc+2832>
>   0x00000038b5c7ce2a <+2506>:	mov    0x33335c(%rip),%edx        # 0x38b5fb018c <mp_+44>
>   0x00000038b5c7ce30 <+2512>:	cmp    %edx,0x333352(%rip)        # 0x38b5fb0188 <mp_+40>
>   0x00000038b5c7ce36 <+2518>:	jge    0x38b5c7cf70 <_int_malloc+2832>
>   0x00000038b5c7ce3c <+2524>:	mov    0x30(%rsp),%rcx
>   0x00000038b5c7ce41 <+2529>:	mov    %r14,%rax
>   0x00000038b5c7ce44 <+2532>:	not    %rax
>   0x00000038b5c7ce47 <+2535>:	lea    0x7(%rbp,%rcx,1),%r12
>   0x00000038b5c7ce4c <+2540>:	and    %rax,%r12
>   0x00000038b5c7ce4f <+2543>:	cmp    %r12,%rbp
>   0x00000038b5c7ce52 <+2546>:	jb     0x38b5c7d5a9 <_int_malloc+4425>
>   0x00000038b5c7ce58 <+2552>:	mov    0x58(%rbx),%r15
>   0x00000038b5c7ce5c <+2556>:	mov    $0x1,%r13d
>   0x00000038b5c7ce62 <+2562>:	mov    0x8(%r15),%r12
>   0x00000038b5c7ce66 <+2566>:	and    $0xfffffffffffffff8,%r12
>   0x00000038b5c7ce6a <+2570>:	lea    0x3338af(%rip),%rax        # 0x38b5fb0720 <main_arena>
>   0x00000038b5c7ce71 <+2577>:	cmp    %rax,%rbx
>   0x00000038b5c7ce74 <+2580>:	je     0x38b5c7d127 <_int_malloc+3271>
>   0x00000038b5c7ce7a <+2586>:	mov    0x38(%rsp),%r8
>   0x00000038b5c7ce7f <+2591>:	mov    %r15,%rcx
>   0x00000038b5c7ce82 <+2594>:	and    $0xfffffffffc000000,%rcx
>   0x00000038b5c7ce89 <+2601>:	mov    0x10(%rcx),%r11
>   0x00000038b5c7ce8d <+2605>:	sub    %r12,%r8
>   0x00000038b5c7ce90 <+2608>:	test   %r8,%r8
>   0x00000038b5c7ce93 <+2611>:	jle    0x38b5c7d090 <_int_malloc+3120>
>   0x00000038b5c7ce99 <+2617>:	mov    %r14,%rax
>   0x00000038b5c7ce9c <+2620>:	add    %r14,%r8
>   0x00000038b5c7ce9f <+2623>:	not    %rax
>   0x00000038b5c7cea2 <+2626>:	and    %rax,%r8
>   0x00000038b5c7cea5 <+2629>:	add    %r11,%r8
>   0x00000038b5c7cea8 <+2632>:	cmp    $0x4000000,%r8
>   0x00000038b5c7ceaf <+2639>:	ja     0x38b5c7d090 <_int_malloc+3120>
>   0x00000038b5c7ceb5 <+2645>:	mov    0x18(%rcx),%rdi
>   0x00000038b5c7ceb9 <+2649>:	mov    %r15,%rdx
>   0x00000038b5c7cebc <+2652>:	cmp    %rdi,%r8
>   0x00000038b5c7cebf <+2655>:	ja     0x38b5c7d804 <_int_malloc+5028>
>   0x00000038b5c7cec5 <+2661>:	mov    %r8,%rax
>   0x00000038b5c7cec8 <+2664>:	mov    %r8,0x10(%rcx)
>   0x00000038b5c7cecc <+2668>:	add    %r8,%rcx
>   0x00000038b5c7cecf <+2671>:	sub    %r11,%rax
>   0x00000038b5c7ced2 <+2674>:	add    %rax,0x335d37(%rip)        # 0x38b5fb2c10 <arena_mem>
>   0x00000038b5c7ced9 <+2681>:	sub    %r15,%rcx
>   0x00000038b5c7cedc <+2684>:	mov    %rax,%rsi
>   0x00000038b5c7cedf <+2687>:	add    0x878(%rbx),%rsi
>   0x00000038b5c7cee6 <+2694>:	or     $0x1,%rcx
>   0x00000038b5c7ceea <+2698>:	mov    %rsi,0x878(%rbx)
>   0x00000038b5c7cef1 <+2705>:	mov    %rcx,0x8(%r15)
>   0x00000038b5c7cef5 <+2709>:	cmp    %rsi,0x880(%rbx)
>   0x00000038b5c7cefc <+2716>:	jae    0x38b5c7cf05 <_int_malloc+2725>
>   0x00000038b5c7cefe <+2718>:	mov    %rsi,0x880(%rbx)
>   0x00000038b5c7cf05 <+2725>:	mov    0x8(%rdx),%rax
>   0x00000038b5c7cf09 <+2729>:	and    $0xfffffffffffffff8,%rax
>   0x00000038b5c7cf0d <+2733>:	cmp    0x38(%rsp),%rax
>   0x00000038b5c7cf12 <+2738>:	jb     0x38b5c7cbae <_int_malloc+1870>
>   0x00000038b5c7cf18 <+2744>:	lea    0x333801(%rip),%rcx        # 0x38b5fb0720 <main_arena>
>   0x00000038b5c7cf1f <+2751>:	sub    %rbp,%rax
>   0x00000038b5c7cf22 <+2754>:	lea    (%rdx,%rbp,1),%rsi
>   0x00000038b5c7cf26 <+2758>:	lea    0x10(%rdx),%r12
>   0x00000038b5c7cf2a <+2762>:	cmp    %rcx,%rbx
>   0x00000038b5c7cf2d <+2765>:	mov    %rsi,0x58(%rbx)
>   0x00000038b5c7cf31 <+2769>:	setne  %cl
>   0x00000038b5c7cf34 <+2772>:	or     $0x1,%rbp
>   0x00000038b5c7cf38 <+2776>:	or     $0x1,%rax
>   0x00000038b5c7cf3c <+2780>:	movzbl %cl,%ecx
>   0x00000038b5c7cf3f <+2783>:	shl    $0x2,%rcx
>   0x00000038b5c7cf43 <+2787>:	or     %rcx,%rbp
>   0x00000038b5c7cf46 <+2790>:	mov    %rbp,0x8(%rdx)
>   0x00000038b5c7cf4a <+2794>:	mov    %rax,0x8(%rsi)
>   0x00000038b5c7cf4e <+2798>:	test   %r12,%r12
>   0x00000038b5c7cf51 <+2801>:	je     0x38b5c7d629 <_int_malloc+4553>
>   0x00000038b5c7cf57 <+2807>:	mov    0x335c03(%rip),%eax        # 0x38b5fb2b60 <perturb_byte>
>   0x00000038b5c7cf5d <+2813>:	test   %eax,%eax
>   0x00000038b5c7cf5f <+2815>:	je     0x38b5c7c53d <_int_malloc+221>
>   0x00000038b5c7cf65 <+2821>:	jmpq   0x38b5c7c90b <_int_malloc+1195>
>   0x00000038b5c7cf6a <+2826>:	nopw   0x0(%rax,%rax,1)
>   0x00000038b5c7cf70 <+2832>:	xor    %r13d,%r13d
>   0x00000038b5c7cf73 <+2835>:	jmpq   0x38b5c7ce6a <_int_malloc+2570>
>   0x00000038b5c7cf78 <+2840>:	mov    0x78(%rsp),%rsi
>   0x00000038b5c7cf7d <+2845>:	lea    0x10(%r12),%rdi
>   0x00000038b5c7cf82 <+2850>:	xor    %ecx,%ecx
>   0x00000038b5c7cf84 <+2852>:	mov    $0x10,%edx
>   0x00000038b5c7cf89 <+2857>:	mov    %r9d,0x20(%rsp)
>   0x00000038b5c7cf8e <+2862>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7cf93 <+2867>:	mov    %r11d,0x10(%rsp)
>   0x00000038b5c7cf98 <+2872>:	movb   $0x0,0x90(%rsp)
>   0x00000038b5c7cfa0 <+2880>:	callq  0x38b5c46440 <_itoa_word>
>   0x00000038b5c7cfa5 <+2885>:	cmp    0x28(%rsp),%rax
>   0x00000038b5c7cfaa <+2890>:	mov    %rax,%r8
>   0x00000038b5c7cfad <+2893>:	mov    0x20(%rsp),%r9d
>   0x00000038b5c7cfb2 <+2898>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7cfb7 <+2903>:	mov    0x10(%rsp),%r11d
>   0x00000038b5c7cfbc <+2908>:	jbe    0x38b5c7cfd5 <_int_malloc+2933>
>   0x00000038b5c7cfbe <+2910>:	sub    $0x1,%r8
>   0x00000038b5c7cfc2 <+2914>:	cmp    0x28(%rsp),%r8
>   0x00000038b5c7cfc7 <+2919>:	movb   $0x30,(%r8)
>   0x00000038b5c7cfcb <+2923>:	jne    0x38b5c7cfbe <_int_malloc+2910>
>   0x00000038b5c7cfcd <+2925>:	lea    0x80(%rsp),%r8
>   0x00000038b5c7cfd5 <+2933>:	mov    0x338cd4(%rip),%rax        # 0x38b5fb5cb0 <__libc_argv>
>   0x00000038b5c7cfdc <+2940>:	mov    %r11d,%edi
>   0x00000038b5c7cfdf <+2943>:	lea    0xf97f9(%rip),%rcx        # 0x38b5d767df
>   0x00000038b5c7cfe6 <+2950>:	lea    0xfb91b(%rip),%rsi        # 0x38b5d78908
>   0x00000038b5c7cfed <+2957>:	mov    (%rax),%rdx
>   0x00000038b5c7cff0 <+2960>:	lea    0xf975a(%rip),%rax        # 0x38b5d76751
>   0x00000038b5c7cff7 <+2967>:	mov    %r9d,0x20(%rsp)
>   0x00000038b5c7cffc <+2972>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7d001 <+2977>:	test   %rdx,%rdx
>   0x00000038b5c7d004 <+2980>:	cmove  %rax,%rdx
>   0x00000038b5c7d008 <+2984>:	and    $0x2,%edi
>   0x00000038b5c7d00b <+2987>:	xor    %eax,%eax
>   0x00000038b5c7d00d <+2989>:	callq  0x38b5c74af0 <__libc_message>
>   0x00000038b5c7d012 <+2994>:	mov    0x20(%rsp),%r9d
>   0x00000038b5c7d017 <+2999>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d01c <+3004>:	jmpq   0x38b5c7cd80 <_int_malloc+2336>
>   0x00000038b5c7d021 <+3009>:	mov    0x68(%rbx),%rdx
>   0x00000038b5c7d025 <+3013>:	lea    (%r12,%rbp,1),%rax
>   0x00000038b5c7d029 <+3017>:	cmp    0x18(%rdx),%r14
>   0x00000038b5c7d02d <+3021>:	jne    0x38b5c7d70e <_int_malloc+4782>
>   0x00000038b5c7d033 <+3027>:	cmp    $0x3ff,%r15
>   0x00000038b5c7d03a <+3034>:	mov    %r14,0x18(%rax)
>   0x00000038b5c7d03e <+3038>:	mov    %rdx,0x10(%rax)
>   0x00000038b5c7d042 <+3042>:	mov    %rax,0x18(%rdx)
>   0x00000038b5c7d046 <+3046>:	mov    %rax,0x68(%rbx)
>   0x00000038b5c7d04a <+3050>:	jbe    0x38b5c7d05c <_int_malloc+3068>
>   0x00000038b5c7d04c <+3052>:	movq   $0x0,0x20(%rax)
>   0x00000038b5c7d054 <+3060>:	movq   $0x0,0x28(%rax)
>   0x00000038b5c7d05c <+3068>:	lea    0x3336bd(%rip),%rdx        # 0x38b5fb0720 <main_arena>
>   0x00000038b5c7d063 <+3075>:	mov    %r15,(%rax,%r15,1)
>   0x00000038b5c7d067 <+3079>:	cmp    %rdx,%rbx
>   0x00000038b5c7d06a <+3082>:	setne  %dl
>   0x00000038b5c7d06d <+3085>:	or     $0x1,%rbp
>   0x00000038b5c7d071 <+3089>:	movzbl %dl,%edx
>   0x00000038b5c7d074 <+3092>:	shl    $0x2,%rdx
>   0x00000038b5c7d078 <+3096>:	or     %rdx,%rbp
>   0x00000038b5c7d07b <+3099>:	mov    %r15,%rdx
>   0x00000038b5c7d07e <+3102>:	or     $0x1,%rdx
>   0x00000038b5c7d082 <+3106>:	mov    %rbp,0x8(%r12)
>   0x00000038b5c7d087 <+3111>:	mov    %rdx,0x8(%rax)
>   0x00000038b5c7d08b <+3115>:	jmpq   0x38b5c7c52b <_int_malloc+203>
>   0x00000038b5c7d090 <+3120>:	mov    0x3330d1(%rip),%rsi        # 0x38b5fb0168 <mp_+8>
>   0x00000038b5c7d097 <+3127>:	lea    0x40(%rbp),%rdi
>   0x00000038b5c7d09b <+3131>:	mov    %rcx,0x20(%rsp)
>   0x00000038b5c7d0a0 <+3136>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7d0a5 <+3141>:	callq  0x38b5c7a570 <new_heap>
>   0x00000038b5c7d0aa <+3146>:	test   %rax,%rax
>   0x00000038b5c7d0ad <+3149>:	mov    0x20(%rsp),%rcx
>   0x00000038b5c7d0b2 <+3154>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d0b7 <+3159>:	je     0x38b5c7d590 <_int_malloc+4400>
>   0x00000038b5c7d0bd <+3165>:	mov    %rcx,0x8(%rax)
>   0x00000038b5c7d0c1 <+3169>:	mov    0x10(%rax),%rcx
>   0x00000038b5c7d0c5 <+3173>:	lea    0x20(%rax),%rdx
>   0x00000038b5c7d0c9 <+3177>:	add    %rcx,0x335b40(%rip)        # 0x38b5fb2c10 <arena_mem>
>   0x00000038b5c7d0d0 <+3184>:	mov    %rbx,(%rax)
>   0x00000038b5c7d0d3 <+3187>:	lea    -0x20(%r12),%rdi
>   0x00000038b5c7d0d8 <+3192>:	mov    %rdx,0x58(%rbx)
>   0x00000038b5c7d0dc <+3196>:	mov    %rcx,%rsi
>   0x00000038b5c7d0df <+3199>:	add    0x878(%rbx),%rsi
>   0x00000038b5c7d0e6 <+3206>:	sub    $0x20,%rcx
>   0x00000038b5c7d0ea <+3210>:	or     $0x1,%rcx
>   0x00000038b5c7d0ee <+3214>:	cmp    $0x1f,%rdi
>   0x00000038b5c7d0f2 <+3218>:	mov    %rsi,0x878(%rbx)
>   0x00000038b5c7d0f9 <+3225>:	mov    %rcx,0x28(%rax)
>   0x00000038b5c7d0fd <+3229>:	lea    -0x10(%r12),%rcx
>   0x00000038b5c7d102 <+3234>:	lea    (%r15,%rcx,1),%rax
>   0x00000038b5c7d106 <+3238>:	movq   $0x1,0x8(%rax)
>   0x00000038b5c7d10e <+3246>:	ja     0x38b5c7d553 <_int_malloc+4339>
>   0x00000038b5c7d114 <+3252>:	mov    %rcx,%rdi
>   0x00000038b5c7d117 <+3255>:	mov    %rcx,(%rax)
>   0x00000038b5c7d11a <+3258>:	or     $0x1,%rdi
>   0x00000038b5c7d11e <+3262>:	mov    %rdi,0x8(%r15)
>   0x00000038b5c7d122 <+3266>:	jmpq   0x38b5c7cef5 <_int_malloc+2709>
>   0x00000038b5c7d127 <+3271>:	mov    0x33303a(%rip),%rax        # 0x38b5fb0168 <mp_+8>
>   0x00000038b5c7d12e <+3278>:	lea    0x20(%rbp,%rax,1),%rdx
>   0x00000038b5c7d133 <+3283>:	mov    0x3335eb(%rip),%eax        # 0x38b5fb0724 <main_arena+4>
>   0x00000038b5c7d139 <+3289>:	mov    %rdx,%rcx
>   0x00000038b5c7d13c <+3292>:	sub    %r12,%rcx
>   0x00000038b5c7d13f <+3295>:	and    $0x2,%eax
>   0x00000038b5c7d142 <+3298>:	cmove  %rcx,%rdx
>   0x00000038b5c7d146 <+3302>:	mov    %r14,%rcx
>   0x00000038b5c7d149 <+3305>:	lea    (%rdx,%r14,1),%r11
>   0x00000038b5c7d14d <+3309>:	not    %rcx
>   0x00000038b5c7d150 <+3312>:	mov    %rcx,0x30(%rsp)
>   0x00000038b5c7d155 <+3317>:	and    %rcx,%r11
>   0x00000038b5c7d158 <+3320>:	test   %r11,%r11
>   0x00000038b5c7d15b <+3323>:	mov    %r11,%r13
>   0x00000038b5c7d15e <+3326>:	jle    0x38b5c7d219 <_int_malloc+3513>
>   0x00000038b5c7d164 <+3332>:	mov    0x332c0d(%rip),%rax        # 0x38b5fafd78
>   0x00000038b5c7d16b <+3339>:	mov    %r11,%rdi
>   0x00000038b5c7d16e <+3342>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7d173 <+3347>:	mov    %r11,0x10(%rsp)
>   0x00000038b5c7d178 <+3352>:	callq  *(%rax)
>   0x00000038b5c7d17a <+3354>:	mov    %rax,%r8
>   0x00000038b5c7d17d <+3357>:	mov    0x3335a1(%rip),%eax        # 0x38b5fb0724 <main_arena+4>
>   0x00000038b5c7d183 <+3363>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d188 <+3368>:	mov    0x10(%rsp),%r11
>   0x00000038b5c7d18d <+3373>:	and    $0x2,%eax
>   0x00000038b5c7d190 <+3376>:	test   %r8,%r8
>   0x00000038b5c7d193 <+3379>:	je     0x38b5c7d219 <_int_malloc+3513>
>   0x00000038b5c7d199 <+3385>:	mov    0x332cd0(%rip),%rax        # 0x38b5fafe70
>   0x00000038b5c7d1a0 <+3392>:	mov    (%rax),%rax
>   0x00000038b5c7d1a3 <+3395>:	test   %rax,%rax
>   0x00000038b5c7d1a6 <+3398>:	je     0x38b5c7d1c8 <_int_malloc+3432>
>   0x00000038b5c7d1a8 <+3400>:	mov    %r8,0x18(%rsp)
>   0x00000038b5c7d1ad <+3405>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7d1b2 <+3410>:	mov    %r11,0x10(%rsp)
>   0x00000038b5c7d1b7 <+3415>:	callq  *%rax
>   0x00000038b5c7d1b9 <+3417>:	mov    0x18(%rsp),%r8
>   0x00000038b5c7d1be <+3422>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d1c3 <+3427>:	mov    0x10(%rsp),%r11
>   0x00000038b5c7d1c8 <+3432>:	mov    $0x1,%edi
>   0x00000038b5c7d1cd <+3437>:	xor    %eax,%eax
>   0x00000038b5c7d1cf <+3439>:	cmpq   $0x0,0x332fd9(%rip)        # 0x38b5fb01b0 <mp_+80>
>   0x00000038b5c7d1d7 <+3447>:	jne    0x38b5c7d1e0 <_int_malloc+3456>
>   0x00000038b5c7d1d9 <+3449>:	mov    %r8,0x332fd0(%rip)        # 0x38b5fb01b0 <mp_+80>
>   0x00000038b5c7d1e0 <+3456>:	mov    %r11,%rsi
>   0x00000038b5c7d1e3 <+3459>:	add    0x333dae(%rip),%rsi        # 0x38b5fb0f98 <main_arena+2168>
>   0x00000038b5c7d1ea <+3466>:	lea    (%r15,%r12,1),%rdx
>   0x00000038b5c7d1ee <+3470>:	cmp    %r8,%rdx
>   0x00000038b5c7d1f1 <+3473>:	mov    %rsi,%rcx
>   0x00000038b5c7d1f4 <+3476>:	mov    %rsi,0x333d9d(%rip)        # 0x38b5fb0f98 <main_arena+2168>
>   0x00000038b5c7d1fb <+3483>:	jne    0x38b5c7d256 <_int_malloc+3574>
>   0x00000038b5c7d1fd <+3485>:	test   %dil,%dil
>   0x00000038b5c7d200 <+3488>:	je     0x38b5c7d256 <_int_malloc+3574>
>   0x00000038b5c7d202 <+3490>:	add    %r12,%r11
>   0x00000038b5c7d205 <+3493>:	mov    0x33356c(%rip),%rdx        # 0x38b5fb0778 <main_arena+88>
>   0x00000038b5c7d20c <+3500>:	or     $0x1,%r11
>   0x00000038b5c7d210 <+3504>:	mov    %r11,0x8(%r15)
>   0x00000038b5c7d214 <+3508>:	jmpq   0x38b5c7cef5 <_int_malloc+2709>
>   0x00000038b5c7d219 <+3513>:	test   %eax,%eax
>   0x00000038b5c7d21b <+3515>:	jne    0x38b5c7d229 <_int_malloc+3529>
>   0x00000038b5c7d21d <+3517>:	lea    (%r12,%r14,1),%r13
>   0x00000038b5c7d221 <+3521>:	add    %r11,%r13
>   0x00000038b5c7d224 <+3524>:	and    0x30(%rsp),%r13
>   0x00000038b5c7d229 <+3529>:	cmp    $0xfffff,%r13
>   0x00000038b5c7d230 <+3536>:	mov    $0x100000,%r11d
>   0x00000038b5c7d236 <+3542>:	cmova  %r13,%r11
>   0x00000038b5c7d23a <+3546>:	cmp    %r11,%rbp
>   0x00000038b5c7d23d <+3549>:	jb     0x38b5c7d3d5 <_int_malloc+3957>
>   0x00000038b5c7d243 <+3555>:	mov    0x333d4e(%rip),%rsi        # 0x38b5fb0f98 <main_arena+2168>
>   0x00000038b5c7d24a <+3562>:	mov    0x333527(%rip),%rdx        # 0x38b5fb0778 <main_arena+88>
>   0x00000038b5c7d251 <+3569>:	jmpq   0x38b5c7cef5 <_int_malloc+2709>
>   0x00000038b5c7d256 <+3574>:	testb  $0x2,0x3334c7(%rip)        # 0x38b5fb0724 <main_arena+4>
>   0x00000038b5c7d25d <+3581>:	jne    0x38b5c7d3ad <_int_malloc+3917>
>   0x00000038b5c7d263 <+3587>:	test   %r12,%r12
>   0x00000038b5c7d266 <+3590>:	setne  %al
>   0x00000038b5c7d269 <+3593>:	cmp    %r8,%rdx
>   0x00000038b5c7d26c <+3596>:	ja     0x38b5c7d42f <_int_malloc+4047>
>   0x00000038b5c7d272 <+3602>:	test   %al,%al
>   0x00000038b5c7d274 <+3604>:	je     0x38b5c7d286 <_int_malloc+3622>
>   0x00000038b5c7d276 <+3606>:	mov    %r8,%rax
>   0x00000038b5c7d279 <+3609>:	sub    %rdx,%rax
>   0x00000038b5c7d27c <+3612>:	add    %rax,%rsi
>   0x00000038b5c7d27f <+3615>:	mov    %rsi,0x333d12(%rip)        # 0x38b5fb0f98 <main_arena+2168>
>   0x00000038b5c7d286 <+3622>:	mov    %r8,%rdx
>   0x00000038b5c7d289 <+3625>:	and    $0xf,%edx
>   0x00000038b5c7d28c <+3628>:	je     0x38b5c7d3a3 <_int_malloc+3907>
>   0x00000038b5c7d292 <+3634>:	mov    $0x10,%eax
>   0x00000038b5c7d297 <+3639>:	sub    %rdx,%rax
>   0x00000038b5c7d29a <+3642>:	lea    (%r8,%rax,1),%r13
>   0x00000038b5c7d29e <+3646>:	add    %r12,%rax
>   0x00000038b5c7d2a1 <+3649>:	mov    0x332ad0(%rip),%rcx        # 0x38b5fafd78
>   0x00000038b5c7d2a8 <+3656>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7d2ad <+3661>:	add    %rax,%r11
>   0x00000038b5c7d2b0 <+3664>:	add    %r11,%r8
>   0x00000038b5c7d2b3 <+3667>:	add    %r8,%r14
>   0x00000038b5c7d2b6 <+3670>:	and    0x30(%rsp),%r14
>   0x00000038b5c7d2bb <+3675>:	sub    %r8,%rax
>   0x00000038b5c7d2be <+3678>:	lea    (%rax,%r14,1),%rdx
>   0x00000038b5c7d2c2 <+3682>:	mov    %rdx,%r14
>   0x00000038b5c7d2c5 <+3685>:	mov    %rdx,%rdi
>   0x00000038b5c7d2c8 <+3688>:	mov    %rdx,0x18(%rsp)
>   0x00000038b5c7d2cd <+3693>:	callq  *(%rcx)
>   0x00000038b5c7d2cf <+3695>:	test   %rax,%rax
>   0x00000038b5c7d2d2 <+3698>:	mov    0x18(%rsp),%rdx
>   0x00000038b5c7d2d7 <+3703>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d2dc <+3708>:	je     0x38b5c7d380 <_int_malloc+3872>
>   0x00000038b5c7d2e2 <+3714>:	mov    0x332b87(%rip),%rcx        # 0x38b5fafe70
>   0x00000038b5c7d2e9 <+3721>:	mov    (%rcx),%rcx
>   0x00000038b5c7d2ec <+3724>:	test   %rcx,%rcx
>   0x00000038b5c7d2ef <+3727>:	jne    0x38b5c7d354 <_int_malloc+3828>
>   0x00000038b5c7d2f1 <+3729>:	mov    0x333ca0(%rip),%rcx        # 0x38b5fb0f98 <main_arena+2168>
>   0x00000038b5c7d2f8 <+3736>:	sub    %r13,%rax
>   0x00000038b5c7d2fb <+3739>:	lea    (%rdx,%rcx,1),%rsi
>   0x00000038b5c7d2ff <+3743>:	mov    %r13,0x333472(%rip)        # 0x38b5fb0778 <main_arena+88>
>   0x00000038b5c7d306 <+3750>:	add    %rax,%r14
>   0x00000038b5c7d309 <+3753>:	or     $0x1,%r14
>   0x00000038b5c7d30d <+3757>:	test   %r12,%r12
>   0x00000038b5c7d310 <+3760>:	mov    %r14,0x8(%r13)
>   0x00000038b5c7d314 <+3764>:	mov    %rsi,0x333c7d(%rip)        # 0x38b5fb0f98 <main_arena+2168>
>   0x00000038b5c7d31b <+3771>:	je     0x38b5c7d34c <_int_malloc+3820>
>   0x00000038b5c7d31d <+3773>:	sub    $0x20,%r12
>   0x00000038b5c7d321 <+3777>:	and    $0xfffffffffffffff0,%r12
>   0x00000038b5c7d325 <+3781>:	mov    %r12,%rax
>   0x00000038b5c7d328 <+3784>:	or     $0x1,%rax
>   0x00000038b5c7d32c <+3788>:	cmp    $0x1f,%r12
>   0x00000038b5c7d330 <+3792>:	mov    %rax,0x8(%r15)
>   0x00000038b5c7d334 <+3796>:	movq   $0x11,0x8(%r15,%r12,1)
>   0x00000038b5c7d33d <+3805>:	movq   $0x11,0x18(%r15,%r12,1)
>   0x00000038b5c7d346 <+3814>:	ja     0x38b5c7d522 <_int_malloc+4290>
>   0x00000038b5c7d34c <+3820>:	mov    %r13,%rdx
>   0x00000038b5c7d34f <+3823>:	jmpq   0x38b5c7cef5 <_int_malloc+2709>
>   0x00000038b5c7d354 <+3828>:	mov    %rax,0x20(%rsp)
>   0x00000038b5c7d359 <+3833>:	mov    %rdx,0x18(%rsp)
>   0x00000038b5c7d35e <+3838>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7d363 <+3843>:	callq  *%rcx
>   0x00000038b5c7d365 <+3845>:	mov    0x333c2c(%rip),%rcx        # 0x38b5fb0f98 <main_arena+2168>
>   0x00000038b5c7d36c <+3852>:	mov    0x20(%rsp),%rax
>   0x00000038b5c7d371 <+3857>:	mov    0x18(%rsp),%rdx
>   0x00000038b5c7d376 <+3862>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d37b <+3867>:	jmpq   0x38b5c7d2f8 <_int_malloc+3736>
>   0x00000038b5c7d380 <+3872>:	mov    0x3329f1(%rip),%rdx        # 0x38b5fafd78
>   0x00000038b5c7d387 <+3879>:	xor    %edi,%edi
>   0x00000038b5c7d389 <+3881>:	callq  *(%rdx)
>   0x00000038b5c7d38b <+3883>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d390 <+3888>:	xor    %edx,%edx
>   0x00000038b5c7d392 <+3890>:	xor    %r14d,%r14d
>   0x00000038b5c7d395 <+3893>:	test   %rax,%rax
>   0x00000038b5c7d398 <+3896>:	jne    0x38b5c7d2f1 <_int_malloc+3729>
>   0x00000038b5c7d39e <+3902>:	jmpq   0x38b5c7d243 <_int_malloc+3555>
>   0x00000038b5c7d3a3 <+3907>:	mov    %r8,%r13
>   0x00000038b5c7d3a6 <+3910>:	xor    %eax,%eax
>   0x00000038b5c7d3a8 <+3912>:	jmpq   0x38b5c7d29e <_int_malloc+3646>
>   0x00000038b5c7d3ad <+3917>:	xor    %edx,%edx
>   0x00000038b5c7d3af <+3919>:	xor    %r14d,%r14d
>   0x00000038b5c7d3b2 <+3922>:	test   %dil,%dil
>   0x00000038b5c7d3b5 <+3925>:	mov    %r8,%r13
>   0x00000038b5c7d3b8 <+3928>:	je     0x38b5c7d2f8 <_int_malloc+3736>
>   0x00000038b5c7d3be <+3934>:	mov    0x3329b3(%rip),%rax        # 0x38b5fafd78
>   0x00000038b5c7d3c5 <+3941>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7d3ca <+3946>:	xor    %edi,%edi
>   0x00000038b5c7d3cc <+3948>:	callq  *(%rax)
>   0x00000038b5c7d3ce <+3950>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d3d3 <+3955>:	jmp    0x38b5c7d390 <_int_malloc+3888>
>   0x00000038b5c7d3d5 <+3957>:	xor    %r9d,%r9d
>   0x00000038b5c7d3d8 <+3960>:	mov    $0xffffffff,%r8d
>   0x00000038b5c7d3de <+3966>:	mov    %r11,%rsi
>   0x00000038b5c7d3e1 <+3969>:	xor    %edi,%edi
>   0x00000038b5c7d3e3 <+3971>:	mov    $0x22,%ecx
>   0x00000038b5c7d3e8 <+3976>:	mov    $0x3,%edx
>   0x00000038b5c7d3ed <+3981>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7d3f2 <+3986>:	mov    %r11,0x10(%rsp)
>   0x00000038b5c7d3f7 <+3991>:	callq  0x38b5cedfa0 <mmap64>
>   0x00000038b5c7d3fc <+3996>:	cmp    $0xffffffffffffffff,%rax
>   0x00000038b5c7d400 <+4000>:	mov    %rax,%r8
>   0x00000038b5c7d403 <+4003>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d408 <+4008>:	mov    0x10(%rsp),%r11
>   0x00000038b5c7d40d <+4013>:	je     0x38b5c7d243 <_int_malloc+3555>
>   0x00000038b5c7d413 <+4019>:	orl    $0x2,0x33330a(%rip)        # 0x38b5fb0724 <main_arena+4>
>   0x00000038b5c7d41a <+4026>:	add    %r11,%rax
>   0x00000038b5c7d41d <+4029>:	sete   %dil
>   0x00000038b5c7d421 <+4033>:	test   %r8,%r8
>   0x00000038b5c7d424 <+4036>:	jne    0x38b5c7d1cf <_int_malloc+3439>
>   0x00000038b5c7d42a <+4042>:	jmpq   0x38b5c7d243 <_int_malloc+3555>
>   0x00000038b5c7d42f <+4047>:	test   %al,%al
>   0x00000038b5c7d431 <+4049>:	je     0x38b5c7d286 <_int_malloc+3622>
>   0x00000038b5c7d437 <+4055>:	cmpl   $0x0,0x338d76(%rip)        # 0x38b5fb61b4 <__libc_multiple_threads>
>   0x00000038b5c7d43e <+4062>:	je     0x38b5c7d44f <_int_malloc+4079>
>   0x00000038b5c7d440 <+4064>:	lock decl 0x3332d9(%rip)        # 0x38b5fb0720 <main_arena>
>   0x00000038b5c7d447 <+4071>:	jne    0x38b5c814c8 <_L_unlock_7581>
>   0x00000038b5c7d44d <+4077>:	jmp    0x38b5c7d45b <_int_malloc+4091>
>   0x00000038b5c7d44f <+4079>:	decl   0x3332cb(%rip)        # 0x38b5fb0720 <main_arena>
>   0x00000038b5c7d455 <+4085>:	jne    0x38b5c814c8 <_L_unlock_7581>
>   0x00000038b5c7d45b <+4091>:	lea    0x80(%rsp),%r12
>   0x00000038b5c7d463 <+4099>:	xor    %ecx,%ecx
>   0x00000038b5c7d465 <+4101>:	mov    %r8,%rdi
>   0x00000038b5c7d468 <+4104>:	mov    $0x10,%edx
>   0x00000038b5c7d46d <+4109>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7d472 <+4114>:	movb   $0x0,0x90(%rsp)
>   0x00000038b5c7d47a <+4122>:	lea    0x10(%r12),%rsi
>   0x00000038b5c7d47f <+4127>:	callq  0x38b5c46440 <_itoa_word>
>   0x00000038b5c7d484 <+4132>:	cmp    %r12,%rax
>   0x00000038b5c7d487 <+4135>:	mov    %rax,%r8
>   0x00000038b5c7d48a <+4138>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d48f <+4143>:	jbe    0x38b5c7d4a6 <_int_malloc+4166>
>   0x00000038b5c7d491 <+4145>:	sub    $0x1,%r8
>   0x00000038b5c7d495 <+4149>:	cmp    %r12,%r8
>   0x00000038b5c7d498 <+4152>:	movb   $0x30,(%r8)
>   0x00000038b5c7d49c <+4156>:	jne    0x38b5c7d491 <_int_malloc+4145>
>   0x00000038b5c7d49e <+4158>:	lea    0x80(%rsp),%r8
>   0x00000038b5c7d4a6 <+4166>:	mov    0x338803(%rip),%rax        # 0x38b5fb5cb0 <__libc_argv>
>   0x00000038b5c7d4ad <+4173>:	lea    0xfb654(%rip),%rcx        # 0x38b5d78b08
>   0x00000038b5c7d4b4 <+4180>:	lea    0xfb44d(%rip),%rsi        # 0x38b5d78908
>   0x00000038b5c7d4bb <+4187>:	mov    $0x2,%edi
>   0x00000038b5c7d4c0 <+4192>:	mov    (%rax),%rdx
>   0x00000038b5c7d4c3 <+4195>:	lea    0xf9287(%rip),%rax        # 0x38b5d76751
>   0x00000038b5c7d4ca <+4202>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7d4cf <+4207>:	test   %rdx,%rdx
>   0x00000038b5c7d4d2 <+4210>:	cmove  %rax,%rdx
>   0x00000038b5c7d4d6 <+4214>:	xor    %eax,%eax
>   0x00000038b5c7d4d8 <+4216>:	callq  0x38b5c74af0 <__libc_message>
>   0x00000038b5c7d4dd <+4221>:	mov    $0x1,%esi
>   0x00000038b5c7d4e2 <+4226>:	xor    %eax,%eax
>   0x00000038b5c7d4e4 <+4228>:	cmpl   $0x0,0x338cc9(%rip)        # 0x38b5fb61b4 <__libc_multiple_threads>
>   0x00000038b5c7d4eb <+4235>:	je     0x38b5c7d4fd <_int_malloc+4253>
>   0x00000038b5c7d4ed <+4237>:	lock cmpxchg %esi,0x33322b(%rip)        # 0x38b5fb0720 <main_arena>
>   0x00000038b5c7d4f5 <+4245>:	jne    0x38b5c814e7 <_L_lock_7644>
>   0x00000038b5c7d4fb <+4251>:	jmp    0x38b5c7d50a <_int_malloc+4266>
>   0x00000038b5c7d4fd <+4253>:	cmpxchg %esi,0x33321c(%rip)        # 0x38b5fb0720 <main_arena>
>   0x00000038b5c7d504 <+4260>:	jne    0x38b5c814e7 <_L_lock_7644>
>   0x00000038b5c7d50a <+4266>:	mov    0x333a87(%rip),%rsi        # 0x38b5fb0f98 <main_arena+2168>
>   0x00000038b5c7d511 <+4273>:	mov    0x333260(%rip),%rdx        # 0x38b5fb0778 <main_arena+88>
>   0x00000038b5c7d518 <+4280>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d51d <+4285>:	jmpq   0x38b5c7cef5 <_int_malloc+2709>
>   0x00000038b5c7d522 <+4290>:	lea    0x3331f7(%rip),%rdi        # 0x38b5fb0720 <main_arena>
>   0x00000038b5c7d529 <+4297>:	mov    $0x1,%edx
>   0x00000038b5c7d52e <+4302>:	mov    %r15,%rsi
>   0x00000038b5c7d531 <+4305>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7d536 <+4310>:	callq  0x38b5c7b910 <_int_free>
>   0x00000038b5c7d53b <+4315>:	mov    0x333a56(%rip),%rsi        # 0x38b5fb0f98 <main_arena+2168>
>   0x00000038b5c7d542 <+4322>:	mov    0x33322f(%rip),%rdx        # 0x38b5fb0778 <main_arena+88>
>   0x00000038b5c7d549 <+4329>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d54e <+4334>:	jmpq   0x38b5c7cef5 <_int_malloc+2709>
>   0x00000038b5c7d553 <+4339>:	or     $0x5,%rdi
>   0x00000038b5c7d557 <+4343>:	movq   $0x11,-0x18(%r15,%r12,1)
>   0x00000038b5c7d560 <+4352>:	mov    $0x1,%edx
>   0x00000038b5c7d565 <+4357>:	mov    %rdi,0x8(%r15)
>   0x00000038b5c7d569 <+4361>:	mov    %r15,%rsi
>   0x00000038b5c7d56c <+4364>:	movq   $0x10,(%rax)
>   0x00000038b5c7d573 <+4371>:	mov    %rbx,%rdi
>   0x00000038b5c7d576 <+4374>:	callq  0x38b5c7b910 <_int_free>
>   0x00000038b5c7d57b <+4379>:	mov    0x878(%rbx),%rsi
>   0x00000038b5c7d582 <+4386>:	mov    0x58(%rbx),%rdx
>   0x00000038b5c7d586 <+4390>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d58b <+4395>:	jmpq   0x38b5c7cef5 <_int_malloc+2709>
>   0x00000038b5c7d590 <+4400>:	test   %r13b,%r13b
>   0x00000038b5c7d593 <+4403>:	je     0x38b5c7ce3c <_int_malloc+2524>
>   0x00000038b5c7d599 <+4409>:	mov    0x878(%rbx),%rsi
>   0x00000038b5c7d5a0 <+4416>:	mov    0x58(%rbx),%rdx
>   0x00000038b5c7d5a4 <+4420>:	jmpq   0x38b5c7cef5 <_int_malloc+2709>
>   0x00000038b5c7d5a9 <+4425>:	xor    %r9d,%r9d
>   0x00000038b5c7d5ac <+4428>:	xor    %edi,%edi
>   0x00000038b5c7d5ae <+4430>:	mov    $0xffffffff,%r8d
>   0x00000038b5c7d5b4 <+4436>:	mov    $0x22,%ecx
>   0x00000038b5c7d5b9 <+4441>:	mov    $0x3,%edx
>   0x00000038b5c7d5be <+4446>:	mov    %r12,%rsi
>   0x00000038b5c7d5c1 <+4449>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7d5c6 <+4454>:	callq  0x38b5cedfa0 <mmap64>
>   0x00000038b5c7d5cb <+4459>:	cmp    $0xffffffffffffffff,%rax
>   0x00000038b5c7d5cf <+4463>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d5d4 <+4468>:	je     0x38b5c7ce58 <_int_malloc+2552>
>   0x00000038b5c7d5da <+4474>:	mov    %r12,%rdx
>   0x00000038b5c7d5dd <+4477>:	or     $0x2,%rdx
>   0x00000038b5c7d5e1 <+4481>:	mov    %rdx,0x8(%rax)
>   0x00000038b5c7d5e5 <+4485>:	mov    0x332b9d(%rip),%edx        # 0x38b5fb0188 <mp_+40>
>   0x00000038b5c7d5eb <+4491>:	add    $0x1,%edx
>   0x00000038b5c7d5ee <+4494>:	cmp    0x332b9c(%rip),%edx        # 0x38b5fb0190 <mp_+48>
>   0x00000038b5c7d5f4 <+4500>:	mov    %edx,0x332b8e(%rip)        # 0x38b5fb0188 <mp_+40>
>   0x00000038b5c7d5fa <+4506>:	jle    0x38b5c7d602 <_int_malloc+4514>
>   0x00000038b5c7d5fc <+4508>:	mov    %edx,0x332b8e(%rip)        # 0x38b5fb0190 <mp_+48>
>   0x00000038b5c7d602 <+4514>:	add    0x332b8f(%rip),%r12        # 0x38b5fb0198 <mp_+56>
>   0x00000038b5c7d609 <+4521>:	cmp    0x332b90(%rip),%r12        # 0x38b5fb01a0 <mp_+64>
>   0x00000038b5c7d610 <+4528>:	mov    %r12,0x332b81(%rip)        # 0x38b5fb0198 <mp_+56>
>   0x00000038b5c7d617 <+4535>:	jbe    0x38b5c7d620 <_int_malloc+4544>
>   0x00000038b5c7d619 <+4537>:	mov    %r12,0x332b80(%rip)        # 0x38b5fb01a0 <mp_+64>
>   0x00000038b5c7d620 <+4544>:	lea    0x10(%rax),%r12
>   0x00000038b5c7d624 <+4548>:	jmpq   0x38b5c7cf4e <_int_malloc+2798>
>   0x00000038b5c7d629 <+4553>:	xor    %r12d,%r12d
>   0x00000038b5c7d62c <+4556>:	jmpq   0x38b5c7c53d <_int_malloc+221>
>   0x00000038b5c7d631 <+4561>:	lea    0xfb480(%rip),%rsi        # 0x38b5d78ab8
>   0x00000038b5c7d638 <+4568>:	cmpl   $0x0,0x338b75(%rip)        # 0x38b5fb61b4 <__libc_multiple_threads>
>   0x00000038b5c7d63f <+4575>:	je     0x38b5c7d64c <_int_malloc+4588>
>   0x00000038b5c7d641 <+4577>:	lock decl (%rbx)
>   0x00000038b5c7d644 <+4580>:	jne    0x38b5c81506 <_L_unlock_7855>
>   0x00000038b5c7d64a <+4586>:	jmp    0x38b5c7d654 <_int_malloc+4596>
>   0x00000038b5c7d64c <+4588>:	decl   (%rbx)
>   0x00000038b5c7d64e <+4590>:	jne    0x38b5c81506 <_L_unlock_7855>
>   0x00000038b5c7d654 <+4596>:	mov    0x332b66(%rip),%edi        # 0x38b5fb01c0 <check_action>
>   0x00000038b5c7d65a <+4602>:	lea    0x10(%r12),%rdx
>   0x00000038b5c7d65f <+4607>:	callq  0x38b5c7ad40 <malloc_printerr>
>   0x00000038b5c7d664 <+4612>:	mov    $0x1,%esi
>   0x00000038b5c7d669 <+4617>:	xor    %eax,%eax
>   0x00000038b5c7d66b <+4619>:	cmpl   $0x0,0x338b42(%rip)        # 0x38b5fb61b4 <__libc_multiple_threads>
>   0x00000038b5c7d672 <+4626>:	je     0x38b5c7d680 <_int_malloc+4640>
>   0x00000038b5c7d674 <+4628>:	lock cmpxchg %esi,(%rbx)
>   0x00000038b5c7d678 <+4632>:	jne    0x38b5c81521 <_L_lock_7866>
>   0x00000038b5c7d67e <+4638>:	jmp    0x38b5c7d689 <_int_malloc+4649>
>   0x00000038b5c7d680 <+4640>:	cmpxchg %esi,(%rbx)
>   0x00000038b5c7d683 <+4643>:	jne    0x38b5c81521 <_L_lock_7866>
>   0x00000038b5c7d689 <+4649>:	xor    %r12d,%r12d
>   0x00000038b5c7d68c <+4652>:	jmpq   0x38b5c7c53d <_int_malloc+221>
>   0x00000038b5c7d691 <+4657>:	cmpl   $0x0,0x338b1c(%rip)        # 0x38b5fb61b4 <__libc_multiple_threads>
>   0x00000038b5c7d698 <+4664>:	je     0x38b5c7d6a5 <_int_malloc+4677>
>   0x00000038b5c7d69a <+4666>:	lock decl (%rbx)
>   0x00000038b5c7d69d <+4669>:	jne    0x38b5c8153c <_L_unlock_7898>
>   0x00000038b5c7d6a3 <+4675>:	jmp    0x38b5c7d6ad <_int_malloc+4685>
>   0x00000038b5c7d6a5 <+4677>:	decl   (%rbx)
>   0x00000038b5c7d6a7 <+4679>:	jne    0x38b5c8153c <_L_unlock_7898>
>   0x00000038b5c7d6ad <+4685>:	mov    0x332b0d(%rip),%edi        # 0x38b5fb01c0 <check_action>
>   0x00000038b5c7d6b3 <+4691>:	lea    0xf90be(%rip),%rsi        # 0x38b5d76778
>   0x00000038b5c7d6ba <+4698>:	mov    %r12,%rdx
>   0x00000038b5c7d6bd <+4701>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7d6c2 <+4706>:	callq  0x38b5c7ad40 <malloc_printerr>
>   0x00000038b5c7d6c7 <+4711>:	mov    $0x1,%esi
>   0x00000038b5c7d6cc <+4716>:	xor    %eax,%eax
>   0x00000038b5c7d6ce <+4718>:	cmpl   $0x0,0x338adf(%rip)        # 0x38b5fb61b4 <__libc_multiple_threads>
>   0x00000038b5c7d6d5 <+4725>:	je     0x38b5c7d6e3 <_int_malloc+4739>
>   0x00000038b5c7d6d7 <+4727>:	lock cmpxchg %esi,(%rbx)
>   0x00000038b5c7d6db <+4731>:	jne    0x38b5c81557 <_L_lock_7916>
>   0x00000038b5c7d6e1 <+4737>:	jmp    0x38b5c7d6ec <_int_malloc+4748>
>   0x00000038b5c7d6e3 <+4739>:	cmpxchg %esi,(%rbx)
>   0x00000038b5c7d6e6 <+4742>:	jne    0x38b5c81557 <_L_lock_7916>
>   0x00000038b5c7d6ec <+4748>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d6f1 <+4753>:	jmpq   0x38b5c7cc2f <_int_malloc+1999>
>   0x00000038b5c7d6f6 <+4758>:	lea    0xfb363(%rip),%rsi        # 0x38b5d78a60
>   0x00000038b5c7d6fd <+4765>:	jmpq   0x38b5c7d638 <_int_malloc+4568>
>   0x00000038b5c7d702 <+4770>:	mov    %rax,%r12
>   0x00000038b5c7d705 <+4773>:	mov    0x10(%rax),%rax
>   0x00000038b5c7d709 <+4777>:	jmpq   0x38b5c7cb2b <_int_malloc+1739>
>   0x00000038b5c7d70e <+4782>:	lea    0xfb3cb(%rip),%rsi        # 0x38b5d78ae0
>   0x00000038b5c7d715 <+4789>:	jmpq   0x38b5c7d638 <_int_malloc+4568>
>   0x00000038b5c7d71a <+4794>:	cmp    %rdx,%r12
>   0x00000038b5c7d71d <+4797>:	je     0x38b5c7d7ca <_int_malloc+4970>
>   0x00000038b5c7d723 <+4803>:	mov    %rdx,0x20(%rax)
>   0x00000038b5c7d727 <+4807>:	mov    0x28(%r12),%rdx
>   0x00000038b5c7d72c <+4812>:	mov    %rdx,0x28(%rax)
>   0x00000038b5c7d730 <+4816>:	mov    0x20(%r12),%rdx
>   0x00000038b5c7d735 <+4821>:	mov    %rax,0x28(%rdx)
>   0x00000038b5c7d739 <+4825>:	mov    0x28(%r12),%rdx
>   0x00000038b5c7d73e <+4830>:	mov    %rax,0x20(%rdx)
>   0x00000038b5c7d742 <+4834>:	jmpq   0x38b5c7cc2f <_int_malloc+1999>
>   0x00000038b5c7d747 <+4839>:	cmpl   $0x0,0x338a66(%rip)        # 0x38b5fb61b4 <__libc_multiple_threads>
>   0x00000038b5c7d74e <+4846>:	je     0x38b5c7d75b <_int_malloc+4859>
>   0x00000038b5c7d750 <+4848>:	lock decl (%rbx)
>   0x00000038b5c7d753 <+4851>:	jne    0x38b5c81572 <_L_unlock_8026>
>   0x00000038b5c7d759 <+4857>:	jmp    0x38b5c7d763 <_int_malloc+4867>
>   0x00000038b5c7d75b <+4859>:	decl   (%rbx)
>   0x00000038b5c7d75d <+4861>:	jne    0x38b5c81572 <_L_unlock_8026>
>   0x00000038b5c7d763 <+4867>:	mov    0x332a57(%rip),%edi        # 0x38b5fb01c0 <check_action>
>   0x00000038b5c7d769 <+4873>:	lea    0xf9008(%rip),%rsi        # 0x38b5d76778
>   0x00000038b5c7d770 <+4880>:	mov    %r12,%rdx
>   0x00000038b5c7d773 <+4883>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7d778 <+4888>:	callq  0x38b5c7ad40 <malloc_printerr>
>   0x00000038b5c7d77d <+4893>:	mov    $0x1,%esi
>   0x00000038b5c7d782 <+4898>:	xor    %eax,%eax
>   0x00000038b5c7d784 <+4900>:	cmpl   $0x0,0x338a29(%rip)        # 0x38b5fb61b4 <__libc_multiple_threads>
>   0x00000038b5c7d78b <+4907>:	je     0x38b5c7d799 <_int_malloc+4921>
>   0x00000038b5c7d78d <+4909>:	lock cmpxchg %esi,(%rbx)
>   0x00000038b5c7d791 <+4913>:	jne    0x38b5c8158d <_L_lock_8042>
>   0x00000038b5c7d797 <+4919>:	jmp    0x38b5c7d7a2 <_int_malloc+4930>
>   0x00000038b5c7d799 <+4921>:	cmpxchg %esi,(%rbx)
>   0x00000038b5c7d79c <+4924>:	jne    0x38b5c8158d <_L_lock_8042>
>   0x00000038b5c7d7a2 <+4930>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d7a7 <+4935>:	jmpq   0x38b5c7cb6b <_int_malloc+1803>
>   0x00000038b5c7d7ac <+4940>:	cmpq   $0x0,0x20(%rax)
>   0x00000038b5c7d7b1 <+4945>:	je     0x38b5c7d7d7 <_int_malloc+4983>
>   0x00000038b5c7d7b3 <+4947>:	mov    0x28(%r12),%rax
>   0x00000038b5c7d7b8 <+4952>:	mov    %rax,0x28(%rdx)
>   0x00000038b5c7d7bc <+4956>:	mov    0x28(%r12),%rax
>   0x00000038b5c7d7c1 <+4961>:	mov    %rdx,0x20(%rax)
>   0x00000038b5c7d7c5 <+4965>:	jmpq   0x38b5c7cb6b <_int_malloc+1803>
>   0x00000038b5c7d7ca <+4970>:	mov    %rax,0x28(%rax)
>   0x00000038b5c7d7ce <+4974>:	mov    %rax,0x20(%rax)
>   0x00000038b5c7d7d2 <+4978>:	jmpq   0x38b5c7cc2f <_int_malloc+1999>
>   0x00000038b5c7d7d7 <+4983>:	cmp    %rdx,%r12
>   0x00000038b5c7d7da <+4986>:	je     0x38b5c7d899 <_int_malloc+5177>
>   0x00000038b5c7d7e0 <+4992>:	mov    %rdx,0x20(%rax)
>   0x00000038b5c7d7e4 <+4996>:	mov    0x28(%r12),%rdx
>   0x00000038b5c7d7e9 <+5001>:	mov    %rdx,0x28(%rax)
>   0x00000038b5c7d7ed <+5005>:	mov    0x20(%r12),%rdx
>   0x00000038b5c7d7f2 <+5010>:	mov    %rax,0x28(%rdx)
>   0x00000038b5c7d7f6 <+5014>:	mov    0x28(%r12),%rdx
>   0x00000038b5c7d7fb <+5019>:	mov    %rax,0x20(%rdx)
>   0x00000038b5c7d7ff <+5023>:	jmpq   0x38b5c7cb6b <_int_malloc+1803>
>   0x00000038b5c7d804 <+5028>:	mov    %r8,%rsi
>   0x00000038b5c7d807 <+5031>:	mov    $0x3,%edx
>   0x00000038b5c7d80c <+5036>:	mov    %rcx,0x20(%rsp)
>   0x00000038b5c7d811 <+5041>:	sub    %rdi,%rsi
>   0x00000038b5c7d814 <+5044>:	add    %rcx,%rdi
>   0x00000038b5c7d817 <+5047>:	mov    %r8,0x18(%rsp)
>   0x00000038b5c7d81c <+5052>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7d821 <+5057>:	mov    %r11,0x10(%rsp)
>   0x00000038b5c7d826 <+5062>:	callq  0x38b5cee000 <mprotect>
>   0x00000038b5c7d82b <+5067>:	test   %eax,%eax
>   0x00000038b5c7d82d <+5069>:	mov    0x20(%rsp),%rcx
>   0x00000038b5c7d832 <+5074>:	mov    0x18(%rsp),%r8
>   0x00000038b5c7d837 <+5079>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d83c <+5084>:	mov    0x10(%rsp),%r11
>   0x00000038b5c7d841 <+5089>:	jne    0x38b5c7d090 <_int_malloc+3120>
>   0x00000038b5c7d847 <+5095>:	mov    %r8,0x18(%rcx)
>   0x00000038b5c7d84b <+5099>:	mov    0x58(%rbx),%rdx
>   0x00000038b5c7d84f <+5103>:	jmpq   0x38b5c7cec5 <_int_malloc+2661>
>   0x00000038b5c7d854 <+5108>:	lea    0xfb235(%rip),%rsi        # 0x38b5d78a90
>   0x00000038b5c7d85b <+5115>:	jmpq   0x38b5c7d638 <_int_malloc+4568>
>   0x00000038b5c7d860 <+5120>:	callq  0x38b5c36f90 <__GI_abort>
>   0x00000038b5c7d865 <+5125>:	mov    %r11d,%edi
>   0x00000038b5c7d868 <+5128>:	lea    0xf8f70(%rip),%rdx        # 0x38b5d767df
>   0x00000038b5c7d86f <+5135>:	lea    0xf9fb4(%rip),%rsi        # 0x38b5d7782a
>   0x00000038b5c7d876 <+5142>:	and    $0x2,%edi
>   0x00000038b5c7d879 <+5145>:	xor    %eax,%eax
>   0x00000038b5c7d87b <+5147>:	mov    %r9d,0x20(%rsp)
>   0x00000038b5c7d880 <+5152>:	mov    %r10,0x8(%rsp)
>   0x00000038b5c7d885 <+5157>:	callq  0x38b5c74af0 <__libc_message>
>   0x00000038b5c7d88a <+5162>:	mov    0x20(%rsp),%r9d
>   0x00000038b5c7d88f <+5167>:	mov    0x8(%rsp),%r10
>   0x00000038b5c7d894 <+5172>:	jmpq   0x38b5c7cd80 <_int_malloc+2336>
>   0x00000038b5c7d899 <+5177>:	mov    %rax,0x28(%rax)
>   0x00000038b5c7d89d <+5181>:	mov    %rax,0x20(%rax)
>   0x00000038b5c7d8a1 <+5185>:	jmpq   0x38b5c7cb6b <_int_malloc+1803>
>End of assembler dump.

Actions: View

Attachments on bug 862584: 620725 | 620726 | 620727 | 620728 | 620729 | 620730 | 620731 | 620732 | 620733