Attachment 574094 Details for Bug 808615 – File: backtrace

File: backtrace

backtrace (text/plain), 23.88 KB, created by ghherlin on 2012-03-30 20:38:42 UTC

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Creator: ghherlin

Created: 2012-03-30 20:38:42 UTC

Size: 23.88 KB

patch

obsolete

>[New LWP 3018]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib/libthread_db.so.1".
>Core was generated by `galculator'.
>Program terminated with signal 11, Segmentation fault.
>#0  malloc_consolidate (av=0x447633e0) at malloc.c:4252
>4252		  nextsize = chunksize(nextchunk);
>
>Thread 1 (Thread 0xb7779840 (LWP 3018)):
>#0  malloc_consolidate (av=0x447633e0) at malloc.c:4252
>        fb = 0x447633ec
>        maxfb = 0x4476340c
>        p = 0x44763410
>        nextp = 0x95e3288
>        unsorted_bin = 0x44763410
>        first_unsorted = <optimized out>
>        nextchunk = 0x4dd466e8
>        size = 157168344
>        nextsize = <optimized out>
>        prevsize = <optimized out>
>        nextinuse = <optimized out>
>        bck = <optimized out>
>        fwd = <optimized out>
>#1  0x44631d87 in malloc_consolidate (av=0x447633e0) at malloc.c:4227
>No locals.
>#2  _int_malloc (av=0x447633e0, bytes=640) at malloc.c:3538
>        nb = 648
>        idx = 66
>        bin = <optimized out>
>        victim = <optimized out>
>        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
>        __func__ = "_int_malloc"
>#3  0x44634395 in __GI___libc_malloc (bytes=640) at malloc.c:2928
>        ar_ptr = <optimized out>
>        victim = <optimized out>
>        hook = <optimized out>
>        __func__ = "__libc_malloc"
>#4  0x44846a44 in standard_realloc (mem=0x0, n_bytes=640) at gmem.c:95
>No locals.
>#5  0x4484733a in g_realloc (mem=0x0, n_bytes=640) at gmem.c:233
>        newmem = <optimized out>
>#6  0x45199282 in pango_glyph_string_set_size (string=0x95ff240, new_len=23) at glyphstring.c:89
>        __PRETTY_FUNCTION__ = "pango_glyph_string_set_size"
>#7  0x44fb3a50 in basic_engine_shape (engine=0x9411270, font=0x93ee8b0, text=0x95f9575 " HEX  OCT  BIN     DEG  RAD  GRAD     ALG  RPN  FORM    \t \t   \t\t", length=23, analysis=0x95ef1c4, glyphs=0x95ff240) at basic-fc.c:155
>        fc_font = 0x93ee8b0
>        face = 0x9487e88
>        desc = {script = PANGO_SCRIPT_LATIN, language = 0x9411374, static_gsub_features = 0x44fb6f20, n_static_gsub_features = 4, static_gpos_features = 0x44fb6f60, n_static_gpos_features = 3, other_features = 0x0, n_other_features = 0}
>        ruleset = <optimized out>
>        buffer = 0x9601a00
>        n_chars = 23
>        p = <optimized out>
>        cluster = 0
>        i = <optimized out>
>        __PRETTY_FUNCTION__ = "basic_engine_shape"
>#8  0x451a132e in _pango_engine_shape_shape (engine=0x9411270, font=0x93ee8b0, text=0x95f9575 " HEX  OCT  BIN     DEG  RAD  GRAD     ALG  RPN  FORM    \t \t   \t\t", length=23, analysis=0x95ef1c4, glyphs=0x95ff240) at pango-engine.c:94
>No locals.
>#9  0x451b2dad in pango_shape (text=0x95f9575 " HEX  OCT  BIN     DEG  RAD  GRAD     ALG  RPN  FORM    \t \t   \t\t", length=23, analysis=0x95ef1c4, glyphs=0x95ff240) at shape.c:55
>        i = <optimized out>
>        last_cluster = <optimized out>
>#10 0x45192746 in shape_run (line=0x95f3b80, state=0xbf91c424, item=0x95ef1b8) at pango-layout.c:3182
>        layout = 0x95efc38
>        glyphs = 0x95ff240
>#11 0x451929f6 in process_item (layout=0x95efc38, line=0x95f3b80, state=0xbf91c424, force_fit=0, no_break_at_end=0) at pango-layout.c:3293
>        item = 0x95ef1b8
>        width = <optimized out>
>        length = <optimized out>
>        i = <optimized out>
>        processing_new_item = 0
>#12 0x451a8095 in process_line (state=0xbf91c424, layout=0x95efc38) at pango-layout.c:3591
>        old_remaining_width = -1
>        item = 0x95ef1b8
>        result = <optimized out>
>        old_num_chars = 23
>        first_item_in_line = 1
>        line = 0x95f3b80
>        have_break = 1
>        break_remaining_width = -1
>        break_start_offset = 0
>        break_link = 0x0
>        wrapped = 0
>#13 pango_layout_check_lines (layout=0x95efc38) at pango-layout.c:3912
>        delim_len = <optimized out>
>        end = 0x95f95b5 ""
>        delimiter_index = 69
>        next_para_index = 69
>        attrs = 0x95666d0
>        iter = 0x95665b0
>        prev_base_dir = PANGO_DIRECTION_LTR
>        done = 0
>        start_offset = 0
>        state = {line_height = -1, remaining_height = -1, attrs = 0x95666d0, items = 0x9563a10, base_dir = PANGO_DIRECTION_LTR, line_of_par = 1, glyphs = 0x0, start_offset = 5, properties = {uline = PANGO_UNDERLINE_NONE, strikethrough = 0, rise = 0, letter_spacing = 0, shape_set = 0, shape_ink_rect = 0x0, shape_logical_rect = 0x0}, log_widths = 0x0, log_widths_offset = 0, line_start_index = 0, line_start_offset = 0, line_width = -1, remaining_width = -1}
>        start = 0x95f9570 " DEC  HEX  OCT  BIN     DEG  RAD  GRAD     ALG  RPN  FORM    \t \t   \t\t"
>        no_shape_attrs = 0x0
>        base_dir = PANGO_DIRECTION_LTR
>#14 pango_layout_check_lines (layout=0x95efc38) at pango-layout.c:3787
>No locals.
>#15 0x451a8f25 in pango_layout_get_extents_internal (layout=<optimized out>, ink_rect=0x0, logical_rect=<optimized out>, line_extents=0x0) at pango-layout.c:2489
>        line_list = <optimized out>
>        y_offset = 0
>        width = <optimized out>
>        need_width = 0
>        __PRETTY_FUNCTION__ = "pango_layout_get_extents_internal"
>#16 0x4562d7e9 in IA__gtk_text_layout_get_line_display (layout=0x9418170, line=0x951ce28, size_only=1) at gtktextlayout.c:2470
>        priv = 0x45
>        display = 0x94f8cb8
>        seg = <optimized out>
>        iter = {dummy1 = 0x94105e0, dummy2 = 0x951ce28, dummy3 = 0, dummy4 = -1, dummy5 = -1, dummy6 = -1, dummy7 = -341683264, dummy8 = 285189079, dummy9 = 0x95b82e8, dummy10 = 0x95241a8, dummy11 = 0, dummy12 = -1, dummy13 = 1152458773, dummy14 = 0x44b0e733}
>        style = <optimized out>
>        text = 0x95e56f8 " DEC  HEX  OCT  BIN     DEG  RAD  GRAD     ALG  RPN  FORM    \t \t   \t\t\n"
>        attrs = 0x95ff350
>        text_allocated = 70
>        layout_byte_offset = 69
>        buffer_byte_offset = <optimized out>
>        extents = {x = 513024, y = 0, width = 24576, height = 40960}
>        para_values_set = <optimized out>
>        cursor_byte_offsets = <optimized out>
>        cursor_segs = <optimized out>
>        tmp_list1 = <optimized out>
>        tmp_list2 = <optimized out>
>        saw_widget = <optimized out>
>        base_dir = PANGO_DIRECTION_LTR
>        tags = 0x95ff9a8
>        initial_toggle_segments = <optimized out>
>        __PRETTY_FUNCTION__ = "IA__gtk_text_layout_get_line_display"
>#17 0x4562ee0c in gtk_text_layout_real_wrap (layout=0x9418170, line=0x951ce28, line_data=0x94f8d10) at gtktextlayout.c:1167
>        display = <optimized out>
>        __PRETTY_FUNCTION__ = "gtk_text_layout_real_wrap"
>#18 0x4562c9a0 in IA__gtk_text_layout_wrap (layout=0x9418170, line=0x951ce28, line_data=0x94f8d10) at gtktextlayout.c:707
>No locals.
>#19 0x4560f88c in _gtk_text_btree_validate_line (tree=0x94105e0, line=0x951ce28, view_id=0x9418170) at gtktextbtree.c:5426
>        ld = <optimized out>
>        view = 0x93d6738
>        __PRETTY_FUNCTION__ = "_gtk_text_btree_validate_line"
>#20 0x4562cf00 in IA__gtk_text_layout_validate_yrange (layout=0x9418170, anchor=0xbf91c838, y0=0, y1=109) at gtktextlayout.c:1082
>        old_height = 15
>        new_height = <optimized out>
>        line_data = <optimized out>
>        line = 0x951ce28
>        first_line = 0x9440118
>        last_line = <optimized out>
>        seen = <optimized out>
>        delta_height = 0
>        first_line_y = 0
>        last_line_y = 94
>        __PRETTY_FUNCTION__ = "IA__gtk_text_layout_validate_yrange"
>#21 0x4563e15d in gtk_text_view_validate_onscreen (text_view=0x943f008) at gtktextview.c:3554
>        first_para = {dummy1 = 0x94105e0, dummy2 = 0x9440118, dummy3 = 0, dummy4 = -1, dummy5 = -1, dummy6 = -1, dummy7 = -341683264, dummy8 = 285189079, dummy9 = 0x9522180, dummy10 = 0x9410d48, dummy11 = 0, dummy12 = -1, dummy13 = 155124384, dummy14 = 0x4563d547}
>        widget = 0x943f008
>        __PRETTY_FUNCTION__ = "gtk_text_view_validate_onscreen"
>#22 0x45640ccb in gtk_text_view_flush_first_validate (text_view=0x943f008) at gtktextview.c:3610
>No locals.
>#23 0x45640d1d in first_validate_callback (data=0x943f008) at gtktextview.c:3629
>        text_view = 0x943f008
>#24 0x45361a50 in gdk_threads_dispatch (data=0x9562a60) at gdk.c:512
>        dispatch = 0x9562a60
>        ret = 0
>#25 0x4483c471 in g_idle_dispatch (source=0x96017e0, callback=0x453619e0 <gdk_threads_dispatch>, user_data=0x9562a60) at gmain.c:4801
>No locals.
>#26 0x4484062f in g_main_dispatch (context=0x93eda90) at gmain.c:2441
>        dispatch = 0x4483c450 <g_idle_dispatch>
>        was_in_call = 0
>        user_data = 0x9562a60
>        callback = 0x453619e0 <gdk_threads_dispatch>
>        cb_funcs = 0x4491e33c
>        cb_data = 0x9436f00
>        current_source_link = {data = 0x96017e0, next = 0x0}
>        need_destroy = <optimized out>
>        source = 0x96017e0
>        current = 0x94c2988
>        i = <optimized out>
>#27 g_main_context_dispatch (context=0x93eda90) at gmain.c:3011
>No locals.
>#28 0x44840d70 in g_main_context_iterate (context=0x93eda90, block=1149564944, dispatch=1, self=0x93c6960) at gmain.c:3089
>        max_priority = 108
>        timeout = 0
>        some_ready = 1
>        nfds = <optimized out>
>        allocated_nfds = <optimized out>
>        fds = <optimized out>
>        __PRETTY_FUNCTION__ = "g_main_context_iterate"
>#29 0x448413a7 in g_main_loop_run (loop=0x94ceae0) at gmain.c:3297
>        self = 0x93c6960
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#30 0x455589df in IA__gtk_main () at gtkmain.c:1256
>        tmp_list = <optimized out>
>        functions = 0x0
>        init = <optimized out>
>        loop = 0x94ceae0
>#31 0x0804f9bc in main (argc=155178168, argv=0x1) at main.c:209
>        config_file_name = <optimized out>
>        icon_file_name = <optimized out>
>        main_window = 0x93ec310
>        buf_list = <optimized out>
>        error = 0x9430db0
>From        To          Syms Read   Shared Object Library
>0x45c51b20  0x45c5f68c  Yes         /usr/lib/libglade-2.0.so.0
>0x4545abd0  0x4574b9e8  Yes         /usr/lib/libgtk-x11-2.0.so.0
>0x451f0c80  0x452dbbec  Yes         /usr/lib/libxml2.so.2
>0x45361630  0x453cbf98  Yes         /usr/lib/libgdk-x11-2.0.so.0
>0x45150670  0x4515df58  Yes         /usr/lib/libatk-1.0.so.0
>0x44b65ee0  0x44c31298  Yes         /lib/libgio-2.0.so.0
>0x44f96530  0x44fb3e68  Yes         /usr/lib/libpangoft2-1.0.so.0
>0x450b96d0  0x450bee58  Yes         /usr/lib/libpangocairo-1.0.so.0
>0x44dd8990  0x44dee8b8  Yes         /usr/lib/libgdk_pixbuf-2.0.so.0
>0x44cc1740  0x44cddd18  Yes         /usr/lib/libpng12.so.0
>0x44edf190  0x44f66ca8  Yes         /usr/lib/libcairo.so.2
>0x45192210  0x451b48a8  Yes         /usr/lib/libpango-1.0.so.0
>0x44d3c570  0x44da92d8  Yes         /usr/lib/libfreetype.so.6
>0x44e87010  0x44ea263c  Yes         /usr/lib/libfontconfig.so.1
>0x44ae42b0  0x44b171f8  Yes         /lib/libgobject-2.0.so.0
>0x44b3ebf0  0x44b3fd78  Yes         /lib/libgmodule-2.0.so.0
>0x44ac0f50  0x44ac2728  Yes         /lib/libgthread-2.0.so.0
>0x447bb920  0x447bfa98  Yes         /lib/librt.so.1
>0x448100f0  0x448ae9f8  Yes         /lib/libglib-2.0.so.0
>0x44791420  0x447ac3a8  Yes         /lib/libm.so.6
>0x44774680  0x447806f8  Yes         /lib/libpthread.so.0
>0x445cfe90  0x44708294  Yes         /lib/libc.so.6
>0x44977310  0x44a07fbc  Yes         /usr/lib/libX11.so.6
>0x44cb7ed0  0x44cba64c  Yes         /usr/lib/libXfixes.so.3
>0x44769a60  0x4476aa88  Yes         /lib/libdl.so.2
>0x447e6670  0x447f3948  Yes         /lib/libz.so.1
>0x44aca800  0x44ad5848  Yes         /usr/lib/libXext.so.6
>0x44ecc300  0x44ed24fc  Yes         /usr/lib/libXrender.so.1
>0x45183780  0x4518424c  Yes         /usr/lib/libXinerama.so.1
>0x44eba7d0  0x44ec4a08  Yes         /usr/lib/libXi.so.6
>0x4516e150  0x45172ccc  Yes         /usr/lib/libXrandr.so.2
>0x45178e70  0x4517e35c  Yes         /usr/lib/libXcursor.so.1
>0x44fc1880  0x44fc240c  Yes         /usr/lib/libXcomposite.so.1
>0x44cb27c0  0x44cb31fc  Yes         /usr/lib/libXdamage.so.1
>0x44b2e020  0x44b31678  Yes         /usr/lib/libffi.so.5
>0x449256e0  0x44937478  Yes         /lib/libselinux.so.1
>0x44aa5670  0x44ab6088  Yes         /lib/libresolv.so.2
>0x450c9450  0x45136088  Yes         /usr/lib/libpixman-1.so.0
>0x44dfc040  0x44e15c7c  Yes         /lib/libexpat.so.1
>0x44594850  0x445adedf  Yes         /lib/ld-linux.so.2
>0x44949ec0  0x4495973c  Yes         /usr/lib/libxcb.so.1
>0x447c7f30  0x447dec48  Yes         /lib/libgcc_s.so.1
>0x44a9ea00  0x44a9f88c  Yes         /usr/lib/libXau.so.6
>0x00e15a10  0x00e1d158  Yes         /lib/libnss_files.so.2
>0x00bc9a50  0x00bf00cc  Yes         /usr/lib/gtk-2.0/2.10.0/engines/libclearlooks.so
>0x00666030  0x006687f8  Yes         /usr/lib/gtk-2.0/2.10.0/immodules/im-ibus.so
>0x44cee6a0  0x44d1df28  Yes         /lib/libdbus-1.so.3
>0x44e2dd90  0x44e4f488  Yes         /usr/lib/libibus-1.0.so.0
>0x00531530  0x0054d618  Yes         /usr/lib/gio/modules/libgvfsdbus.so
>0x0019abc0  0x001a6198  Yes         /usr/lib/libgvfscommon.so.0
>0x001ae8d0  0x001cece8  Yes         /usr/lib/libbluray.so.0
>0x001db4f0  0x001e4e48  Yes         /lib/libudev.so.0
>0x001eaa20  0x001eb448  Yes         /lib/libutil.so.1
>$1 = 0x0
>$2 = 0x0
>eax            0x95e32d8	157168344
>ecx            0x0	0
>edx            0x44763410	1148597264
>ebx            0x44762ff4	1148596212
>esp            0xbf91bfb0	0xbf91bfb0
>ebp            0x95e32d8	0x95e32d8
>esi            0x44763410	1148597264
>edi            0x4dd466e8	1305765608
>eip            0x44630284	0x44630284 <malloc_consolidate+244>
>eflags         0x10246	[ PF ZF IF RF ]
>cs             0x73	115
>ss             0x7b	123
>ds             0x7b	123
>es             0x7b	123
>fs             0x0	0
>gs             0x33	51
>Dump of assembler code for function malloc_consolidate:
>   0x44630190 <+0>:	push   %ebp
>   0x44630191 <+1>:	push   %edi
>   0x44630192 <+2>:	push   %esi
>   0x44630193 <+3>:	push   %ebx
>   0x44630194 <+4>:	sub    $0x3c,%esp
>   0x44630197 <+7>:	mov    %eax,0x14(%esp)
>   0x4463019b <+11>:	call   0x446edd63 <__i686.get_pc_thunk.bx>
>   0x446301a0 <+16>:	add    $0x132e54,%ebx
>   0x446301a6 <+22>:	cmpl   $0x0,%gs:0xc
>   0x446301ae <+30>:	je     0x446301b1 <malloc_consolidate+33>
>   0x446301b0 <+32>:	lock orl $0x1,0x4(%eax)
>   0x446301b5 <+37>:	add    $0x30,%eax
>   0x446301b8 <+40>:	mov    0x14(%esp),%edx
>   0x446301bc <+44>:	mov    %eax,0x24(%esp)
>   0x446301c0 <+48>:	mov    0x14(%esp),%eax
>   0x446301c4 <+52>:	add    $0x8,%edx
>   0x446301c7 <+55>:	add    $0x2c,%eax
>   0x446301ca <+58>:	mov    %eax,0x28(%esp)
>   0x446301ce <+62>:	lea    -0x42f0d(%ebx),%eax
>   0x446301d4 <+68>:	mov    %edx,0x20(%esp)
>   0x446301d8 <+72>:	mov    %eax,0x2c(%esp)
>   0x446301dc <+76>:	lea    0x0(%esi,%eiz,1),%esi
>   0x446301e0 <+80>:	xor    %esi,%esi
>   0x446301e2 <+82>:	mov    0x20(%esp),%edx
>   0x446301e6 <+86>:	xchg   %esi,(%edx)
>   0x446301e8 <+88>:	test   %esi,%esi
>   0x446301ea <+90>:	jne    0x44630270 <malloc_consolidate+224>
>   0x446301f0 <+96>:	jmp    0x446302e8 <malloc_consolidate+344>
>   0x446301f5 <+101>:	lea    0x0(%esi),%esi
>   0x446301f8 <+104>:	add    %eax,%ebp
>   0x446301fa <+106>:	mov    0x8(%edi),%eax
>   0x446301fd <+109>:	mov    0xc(%edi),%edx
>   0x44630200 <+112>:	cmp    0xc(%eax),%edi
>   0x44630203 <+115>:	jne    0x4463036a <malloc_consolidate+474>
>   0x44630209 <+121>:	cmp    0x8(%edx),%edi
>   0x4463020c <+124>:	jne    0x4463036a <malloc_consolidate+474>
>   0x44630212 <+130>:	cmpl   $0x1ff,0x4(%edi)
>   0x44630219 <+137>:	mov    %edx,0xc(%eax)
>   0x4463021c <+140>:	mov    %eax,0x8(%edx)
>   0x4463021f <+143>:	jbe    0x4463022c <malloc_consolidate+156>
>   0x44630221 <+145>:	mov    0x10(%edi),%ecx
>   0x44630224 <+148>:	test   %ecx,%ecx
>   0x44630226 <+150>:	jne    0x446303b8 <malloc_consolidate+552>
>   0x4463022c <+156>:	mov    0x14(%esp),%edx
>   0x44630230 <+160>:	cmp    $0x1ff,%ebp
>   0x44630236 <+166>:	mov    0x38(%edx),%eax
>   0x44630239 <+169>:	mov    %esi,0x38(%edx)
>   0x4463023c <+172>:	mov    %esi,0xc(%eax)
>   0x4463023f <+175>:	jbe    0x4463024f <malloc_consolidate+191>
>   0x44630241 <+177>:	movl   $0x0,0x10(%esi)
>   0x44630248 <+184>:	movl   $0x0,0x14(%esi)
>   0x4463024f <+191>:	mov    %ebp,%edx
>   0x44630251 <+193>:	or     $0x1,%edx
>   0x44630254 <+196>:	mov    %edx,0x4(%esi)
>   0x44630257 <+199>:	mov    0x24(%esp),%edx
>   0x4463025b <+203>:	mov    %eax,0x8(%esi)
>   0x4463025e <+206>:	mov    %ebp,(%esi,%ebp,1)
>   0x44630261 <+209>:	mov    %edx,0xc(%esi)
>   0x44630264 <+212>:	mov    0x18(%esp),%eax
>   0x44630268 <+216>:	test   %eax,%eax
>   0x4463026a <+218>:	je     0x446302e8 <malloc_consolidate+344>
>   0x4463026c <+220>:	mov    0x18(%esp),%esi
>   0x44630270 <+224>:	mov    0x8(%esi),%eax
>   0x44630273 <+227>:	mov    %eax,0x18(%esp)
>   0x44630277 <+231>:	mov    0x4(%esi),%eax
>   0x4463027a <+234>:	mov    %eax,%ebp
>   0x4463027c <+236>:	and    $0xfffffffa,%ebp
>   0x4463027f <+239>:	test   $0x1,%al
>   0x44630281 <+241>:	lea    (%esi,%ebp,1),%edi
>=> 0x44630284 <+244>:	mov    0x4(%edi),%edx
>   0x44630287 <+247>:	mov    %edx,0x1c(%esp)
>   0x4463028b <+251>:	jne    0x446302bd <malloc_consolidate+301>
>   0x4463028d <+253>:	mov    (%esi),%eax
>   0x4463028f <+255>:	sub    %eax,%esi
>   0x44630291 <+257>:	add    %eax,%ebp
>   0x44630293 <+259>:	mov    0x8(%esi),%eax
>   0x44630296 <+262>:	mov    0xc(%esi),%edx
>   0x44630299 <+265>:	cmp    0xc(%eax),%esi
>   0x4463029c <+268>:	jne    0x4463031c <malloc_consolidate+396>
>   0x4463029e <+270>:	cmp    0x8(%edx),%esi
>   0x446302a1 <+273>:	jne    0x4463031c <malloc_consolidate+396>
>   0x446302a3 <+275>:	cmpl   $0x1ff,0x4(%esi)
>   0x446302aa <+282>:	mov    %edx,0xc(%eax)
>   0x446302ad <+285>:	mov    %eax,0x8(%edx)
>   0x446302b0 <+288>:	jbe    0x446302bd <malloc_consolidate+301>
>   0x446302b2 <+290>:	mov    0x10(%esi),%ecx
>   0x446302b5 <+293>:	test   %ecx,%ecx
>   0x446302b7 <+295>:	jne    0x446303e1 <malloc_consolidate+593>
>   0x446302bd <+301>:	mov    0x1c(%esp),%eax
>   0x446302c1 <+305>:	mov    0x14(%esp),%edx
>   0x446302c5 <+309>:	and    $0xfffffff8,%eax
>   0x446302c8 <+312>:	cmp    0x30(%edx),%edi
>   0x446302cb <+315>:	je     0x44630308 <malloc_consolidate+376>
>   0x446302cd <+317>:	testb  $0x1,0x4(%edi,%eax,1)
>   0x446302d2 <+322>:	je     0x446301f8 <malloc_consolidate+104>
>   0x446302d8 <+328>:	andl   $0xfffffffe,0x4(%edi)
>   0x446302dc <+332>:	jmp    0x4463022c <malloc_consolidate+156>
>   0x446302e1 <+337>:	lea    0x0(%esi,%eiz,1),%esi
>   0x446302e8 <+344>:	addl   $0x4,0x20(%esp)
>   0x446302ed <+349>:	mov    0x20(%esp),%eax
>   0x446302f1 <+353>:	sub    $0x4,%eax
>   0x446302f4 <+356>:	cmp    %eax,0x28(%esp)
>   0x446302f8 <+360>:	jne    0x446301e0 <malloc_consolidate+80>
>   0x446302fe <+366>:	add    $0x3c,%esp
>   0x44630301 <+369>:	pop    %ebx
>   0x44630302 <+370>:	pop    %esi
>   0x44630303 <+371>:	pop    %edi
>   0x44630304 <+372>:	pop    %ebp
>   0x44630305 <+373>:	ret    
>   0x44630306 <+374>:	xchg   %ax,%ax
>   0x44630308 <+376>:	add    %eax,%ebp
>   0x4463030a <+378>:	mov    0x14(%esp),%eax
>   0x4463030e <+382>:	or     $0x1,%ebp
>   0x44630311 <+385>:	mov    %ebp,0x4(%esi)
>   0x44630314 <+388>:	mov    %esi,0x30(%eax)
>   0x44630317 <+391>:	jmp    0x44630264 <malloc_consolidate+212>
>   0x4463031c <+396>:	mov    0x14(%esp),%edx
>   0x44630320 <+400>:	cmpl   $0x0,%gs:0xc
>   0x44630328 <+408>:	je     0x4463032b <malloc_consolidate+411>
>   0x4463032a <+410>:	lock subl $0x1,(%edx)
>   0x4463032e <+414>:	jne    0x446360d2 <_L_unlock_2464>
>   0x44630334 <+420>:	mov    0x2c(%esp),%edx
>   0x44630338 <+424>:	mov    0x140(%ebx),%eax
>   0x4463033e <+430>:	mov    %esi,(%esp)
>   0x44630341 <+433>:	call   0x4462fe40 <malloc_printerr>
>   0x44630346 <+438>:	xor    %eax,%eax
>   0x44630348 <+440>:	mov    $0x1,%ecx
>   0x4463034d <+445>:	mov    0x14(%esp),%edx
>   0x44630351 <+449>:	cmpl   $0x0,%gs:0xc
>   0x44630359 <+457>:	je     0x4463035c <malloc_consolidate+460>
>   0x4463035b <+459>:	lock cmpxchg %ecx,(%edx)
>   0x4463035f <+463>:	jne    0x446360de <_L_lock_2478>
>   0x44630365 <+469>:	jmp    0x446302bd <malloc_consolidate+301>
>   0x4463036a <+474>:	mov    0x14(%esp),%edx
>   0x4463036e <+478>:	cmpl   $0x0,%gs:0xc
>   0x44630376 <+486>:	je     0x44630379 <malloc_consolidate+489>
>   0x44630378 <+488>:	lock subl $0x1,(%edx)
>   0x4463037c <+492>:	jne    0x446360ea <_L_unlock_2497>
>   0x44630382 <+498>:	mov    0x2c(%esp),%edx
>   0x44630386 <+502>:	mov    0x140(%ebx),%eax
>   0x4463038c <+508>:	mov    %edi,(%esp)
>   0x4463038f <+511>:	call   0x4462fe40 <malloc_printerr>
>   0x44630394 <+516>:	xor    %eax,%eax
>   0x44630396 <+518>:	mov    $0x1,%ecx
>   0x4463039b <+523>:	mov    0x14(%esp),%edx
>   0x4463039f <+527>:	cmpl   $0x0,%gs:0xc
>   0x446303a7 <+535>:	je     0x446303aa <malloc_consolidate+538>
>   0x446303a9 <+537>:	lock cmpxchg %ecx,(%edx)
>   0x446303ad <+541>:	jne    0x446360f6 <_L_lock_2512>
>   0x446303b3 <+547>:	jmp    0x4463022c <malloc_consolidate+156>
>   0x446303b8 <+552>:	cmp    0x14(%ecx),%edi
>   0x446303bb <+555>:	jne    0x446304b8 <malloc_consolidate+808>
>   0x446303c1 <+561>:	mov    0x14(%edi),%edx
>   0x446303c4 <+564>:	cmp    0x10(%edx),%edi
>   0x446303c7 <+567>:	jne    0x44630496 <malloc_consolidate+774>
>   0x446303cd <+573>:	cmpl   $0x0,0x10(%eax)
>   0x446303d1 <+577>:	je     0x44630406 <malloc_consolidate+630>
>   0x446303d3 <+579>:	mov    %edx,0x14(%ecx)
>   0x446303d6 <+582>:	mov    0x14(%edi),%eax
>   0x446303d9 <+585>:	mov    %ecx,0x10(%eax)
>   0x446303dc <+588>:	jmp    0x4463022c <malloc_consolidate+156>
>   0x446303e1 <+593>:	cmp    0x14(%ecx),%esi
>   0x446303e4 <+596>:	jne    0x44630474 <malloc_consolidate+740>
>   0x446303ea <+602>:	mov    0x14(%esi),%edx
>   0x446303ed <+605>:	cmp    0x10(%edx),%esi
>   0x446303f0 <+608>:	jne    0x44630452 <malloc_consolidate+706>
>   0x446303f2 <+610>:	cmpl   $0x0,0x10(%eax)
>   0x446303f6 <+614>:	je     0x44630421 <malloc_consolidate+657>
>   0x446303f8 <+616>:	mov    %edx,0x14(%ecx)
>   0x446303fb <+619>:	mov    0x14(%esi),%eax
>   0x446303fe <+622>:	mov    %ecx,0x10(%eax)
>   0x44630401 <+625>:	jmp    0x446302bd <malloc_consolidate+301>
>   0x44630406 <+630>:	cmp    %ecx,%edi
>   0x44630408 <+632>:	je     0x4463043c <malloc_consolidate+684>
>   0x4463040a <+634>:	mov    %edx,0x14(%eax)
>   0x4463040d <+637>:	mov    %ecx,0x10(%eax)
>   0x44630410 <+640>:	mov    0x10(%edi),%edx
>   0x44630413 <+643>:	mov    %eax,0x14(%edx)
>   0x44630416 <+646>:	mov    0x14(%edi),%edx
>   0x44630419 <+649>:	mov    %eax,0x10(%edx)
>   0x4463041c <+652>:	jmp    0x4463022c <malloc_consolidate+156>
>   0x44630421 <+657>:	cmp    %ecx,%esi
>   0x44630423 <+659>:	je     0x44630447 <malloc_consolidate+695>
>   0x44630425 <+661>:	mov    %edx,0x14(%eax)
>   0x44630428 <+664>:	mov    %ecx,0x10(%eax)
>   0x4463042b <+667>:	mov    0x10(%esi),%edx
>   0x4463042e <+670>:	mov    %eax,0x14(%edx)
>   0x44630431 <+673>:	mov    0x14(%esi),%edx
>   0x44630434 <+676>:	mov    %eax,0x10(%edx)
>   0x44630437 <+679>:	jmp    0x446302bd <malloc_consolidate+301>
>   0x4463043c <+684>:	mov    %eax,0x14(%eax)
>   0x4463043f <+687>:	mov    %eax,0x10(%eax)
>   0x44630442 <+690>:	jmp    0x4463022c <malloc_consolidate+156>
>   0x44630447 <+695>:	mov    %eax,0x14(%eax)
>   0x4463044a <+698>:	mov    %eax,0x10(%eax)
>   0x4463044d <+701>:	jmp    0x446302bd <malloc_consolidate+301>
>   0x44630452 <+706>:	lea    -0x42c5e(%ebx),%eax
>   0x44630458 <+712>:	mov    %eax,0x4(%esp)
>   0x4463045c <+716>:	lea    -0x42f71(%ebx),%edx
>   0x44630462 <+722>:	movl   $0x10a2,(%esp)
>   0x44630469 <+729>:	lea    -0x3f638(%ebx),%eax
>   0x4463046f <+735>:	call   0x4462f410 <__malloc_assert>
>   0x44630474 <+740>:	lea    -0x42c5e(%ebx),%eax
>   0x4463047a <+746>:	mov    %eax,0x4(%esp)
>   0x4463047e <+750>:	lea    -0x42f71(%ebx),%edx
>   0x44630484 <+756>:	movl   $0x10a2,(%esp)
>   0x4463048b <+763>:	lea    -0x3f65c(%ebx),%eax
>   0x44630491 <+769>:	call   0x4462f410 <__malloc_assert>
>   0x44630496 <+774>:	lea    -0x42c5e(%ebx),%eax
>   0x4463049c <+780>:	mov    %eax,0x4(%esp)
>   0x446304a0 <+784>:	lea    -0x42f71(%ebx),%edx
>   0x446304a6 <+790>:	movl   $0x10aa,(%esp)
>   0x446304ad <+797>:	lea    -0x3f5e0(%ebx),%eax
>   0x446304b3 <+803>:	call   0x4462f410 <__malloc_assert>
>   0x446304b8 <+808>:	lea    -0x42c5e(%ebx),%eax
>   0x446304be <+814>:	mov    %eax,0x4(%esp)
>   0x446304c2 <+818>:	lea    -0x42f71(%ebx),%edx
>   0x446304c8 <+824>:	movl   $0x10aa,(%esp)
>   0x446304cf <+831>:	lea    -0x3f614(%ebx),%eax
>   0x446304d5 <+837>:	call   0x4462f410 <__malloc_assert>
>End of assembler dump.

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Attachments on bug 808615: 574092 | 574093 | 574094