Attachment 626455 Details for Bug 866017 – File: backtrace

File: backtrace

backtrace (text/plain), 27.85 KB, created by KINGSUK NANDI on 2012-10-13 10:05:21 UTC

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Creator: KINGSUK NANDI

Created: 2012-10-13 10:05:21 UTC

Size: 27.85 KB

patch

obsolete

>warning: core file may not match specified executable file.
>[New LWP 3023]
>[New LWP 3026]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib/libthread_db.so.1".
>Core was generated by `/usr/libexec/gvfs-udisks2-volume-monitor'.
>Program terminated with signal 11, Segmentation fault.
>#0  0x4210de38 in malloc_consolidate (av=av@entry=0x42247420) at malloc.c:4272
>4272		      unlink(av, nextchunk, bck, fwd);
>
>Thread 2 (Thread 0xb7508b40 (LWP 3026)):
>#0  0xb7727424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x42182eb4 in __GI___poll (fds=fds@entry=0xb6c023b0, nfds=nfds@entry=3, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
>        resultvar = <optimized out>
>        oldtype = -516
>        result = <optimized out>
>#2  0x4d799f5c in g_poll (fds=0xb6c023b0, nfds=3, timeout=-1) at gpoll.c:132
>No locals.
>#3  0x4d78b3e0 in g_main_context_poll (n_fds=3, fds=0xb6c023b0, timeout=<optimized out>, context=0x89df530, priority=<optimized out>) at gmain.c:3440
>        poll_func = <optimized out>
>#4  g_main_context_iterate (context=0x89df530, 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 = 0xb6c023b0
>#5  0x4d78b8c3 in g_main_loop_run (loop=0x89df520) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#6  0x4d99bc9b in gdbus_shared_thread_func (user_data=0x89dd9e0) at gdbusprivate.c:277
>        data = 0x89dd9e0
>#7  0x4d7b0424 in g_thread_proxy (data=0x89d7060) at gthread.c:801
>        thread = 0x89d7060
>#8  0x42253adf in start_thread (arg=0xb7508b40) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0xb7508b40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1109802996, 0, 4001536, -1219460120, 1680753248, -1889725046}, 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>
>#9  0x4218d3ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133
>No locals.
>
>Thread 1 (Thread 0xb7709740 (LWP 3023)):
>#0  0x4210de38 in malloc_consolidate (av=av@entry=0x42247420) at malloc.c:4272
>        fb = 0x42247438
>        maxfb = 0x4224744c
>        p = 0x8a2c28f
>        nextp = 0xa2f18800
>        unsorted_bin = 0x42247450
>        first_unsorted = <optimized out>
>        nextchunk = 0x8a2f3d7
>        size = 12616
>        nextsize = 0
>        prevsize = <optimized out>
>        nextinuse = 0
>        bck = 0x0
>        fwd = 0x0
>#1  0x4210eeb4 in _int_malloc (av=av@entry=0x42247420, bytes=bytes@entry=740) at malloc.c:3544
>        nb = 744
>        idx = 67
>        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
>#2  0x42111bd1 in __GI___libc_malloc (bytes=bytes@entry=740) at malloc.c:2928
>        ar_ptr = <optimized out>
>        victim = <optimized out>
>        hook = <optimized out>
>#3  0x4d790fbc in standard_malloc (n_bytes=740) at gmem.c:85
>No locals.
>#4  0x4d791362 in g_malloc (n_bytes=740) at gmem.c:159
>        mem = <optimized out>
>#5  0x4d7c346a in g_variant_ensure_serialised (value=0xb6c04e68) at gvariant-core.c:445
>        bytes = <optimized out>
>        data = <optimized out>
>#6  g_variant_get_data (value=value@entry=0xb6c04e68) at gvariant-core.c:858
>No locals.
>#7  0x4d7c2422 in g_variant_get (value=value@entry=0xb6c04e68, format_string=format_string@entry=0x4d9e7ec0 "(&o@a{sa{sv}})") at gvariant.c:4642
>        ap = <optimized out>
>        __PRETTY_FUNCTION__ = "g_variant_get"
>#8  0x4d9a938e in on_control_proxy_g_signal (proxy=0x89d8c68, sender_name=0x8a2d2e8 ":1.45", signal_name=0x8a2cce0 "InterfacesAdded", parameters=0xb6c04e68, user_data=0x89d8c10) at gdbusobjectmanagerclient.c:1649
>        ifaces_and_properties = <optimized out>
>        manager = 0x89d8c10
>        object_path = <optimized out>
>#9  0x4244b61a in ffi_call_SYSV () at ../src/x86/sysv.S:64
>No locals.
>#10 0x4244b381 in ffi_call (cif=cif@entry=0xbfb2a984, fn=fn@entry=0x4d9a91d0 <on_control_proxy_g_signal>, rvalue=0xbfb2a900, avalue=avalue@entry=0xbfb2a8a0) at ../src/x86/ffi.c:303
>        ecif = {cif = 0xbfb2a984, rvalue = 0xbfb2a900, avalue = 0xbfb2a8a0}
>#11 0x4d880704 in g_cclosure_marshal_generic (closure=closure@entry=0x89d72e8, return_gvalue=return_gvalue@entry=0x0, n_param_values=n_param_values@entry=4, param_values=param_values@entry=0xbfb2ab40, invocation_hint=invocation_hint@entry=0xbfb2aaec, marshal_data=marshal_data@entry=0x0) at gclosure.c:1454
>        rtype = <optimized out>
>        rvalue = 0xbfb2a900
>        n_args = 5
>        atypes = 0xbfb2a8d0
>        args = 0xbfb2a8a0
>        i = <optimized out>
>        cif = {abi = FFI_SYSV, nargs = 5, arg_types = 0xbfb2a8d0, rtype = 0x4244b85c, bytes = 20, flags = 0}
>        cc = 0x89d72e8
>        enum_tmpval = 0xbfb2a920
>        tmpval_used = 0
>#12 0x4d87fd97 in g_closure_invoke (closure=0x89d72e8, return_value=return_value@entry=0x0, n_param_values=n_param_values@entry=4, param_values=param_values@entry=0xbfb2ab40, invocation_hint=invocation_hint@entry=0xbfb2aaec) at gclosure.c:777
>        marshal = 0x4d880540 <g_cclosure_marshal_generic>
>        marshal_data = 0x0
>        in_marshal = 0
>        real_closure = 0x89d72d8
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#13 0x4d891a3d in signal_emit_unlocked_R (node=node@entry=0x89e1048, detail=detail@entry=0, instance=instance@entry=0x89d8c68, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0xbfb2ab40) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0x89d5240
>        accumulator = 0x0
>        emission = {next = 0x0, instance = 0x89d8c68, ihint = {signal_id = 25, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x89d7280
>        hlist = 0xbfb2ab40
>        handler_list = 0x89d5240
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 25
>        max_sequential_handler_number = 94
>        return_value_altered = 0
>#14 0x4d899cf1 in g_signal_emit_valist (instance=instance@entry=0x89d8c68, signal_id=signal_id@entry=25, detail=detail@entry=0, var_args=0xbfb2ad88 "\310\336\302\266\364\257\206M\250+\300\266\250+\300\266hN\300\266\061\305|M\270\244\235\b\026\023yMY\246wM\364\377\241M\250+\300\266hN\300\266\370\216\303\266w[\230M\020\250\235\b\330\346\302\266\270H\302\266\020!\304\266\200x\303\266hN\300\266\230\303\235\b\350Z\230M\364\257\206M(\302\235\b\001", var_args@entry=0xbfb2ad7c "\330\346\302\266\200x\303\266hN\300\266\310\336\302\266\364\257\206M\250+\300\266\250+\300\266hN\300\266\061\305|M\270\244\235\b\026\023yMY\246wM\364\377\241M\250+\300\266hN\300\266\370\216\303\266w[\230M\020\250\235\b\330\346\302\266\270H\302\266\020!\304\266\200x\303\266hN\300\266\230\303\235\b\350Z\230M\364\257\206M(\302\235\b\001") at gsignal.c:3300
>        instance_and_params = 0xbfb2ab40
>        signal_return_type = 4
>        param_values = 0xbfb2ab54
>        node = 0x89e1048
>        i = <optimized out>
>        n_params = 3
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#15 0x4d899e74 in g_signal_emit (instance=instance@entry=0x89d8c68, signal_id=25, detail=detail@entry=0) at gsignal.c:3356
>        var_args = 0xbfb2ad7c "\330\346\302\266\200x\303\266hN\300\266\310\336\302\266\364\257\206M\250+\300\266\250+\300\266hN\300\266\061\305|M\270\244\235\b\026\023yMY\246wM\364\377\241M\250+\300\266hN\300\266\370\216\303\266w[\230M\020\250\235\b\330\346\302\266\270H\302\266\020!\304\266\200x\303\266hN\300\266\230\303\235\b\350Z\230M\364\257\206M(\302\235\b\001"
>#16 0x4d997daf in on_signal_received (connection=0x89da810, sender_name=0xb6c2e6d8 ":1.45", object_path=0xb6c248b8 "/org/freedesktop/UDisks2", interface_name=0xb6c42110 "org.freedesktop.DBus.ObjectManager", signal_name=0xb6c37880 "InterfacesAdded", parameters=0xb6c04e68, user_data=0x89dc398) at gdbusproxy.c:927
>        data = 0x89dc398
>        proxy = 0x89d8c68
>#17 0x4d985b77 in emit_signal_instance_in_idle_cb (data=data@entry=0xb6c02ba8) at gdbusconnection.c:3665
>        signal_instance = 0xb6c02ba8
>        parameters = 0xb6c04e68
>        has_subscription = 1
>#18 0x4d788b01 in g_idle_dispatch (source=source@entry=0xb6c38ef8, callback=0x4d985ae0 <emit_signal_instance_in_idle_cb>, user_data=0xb6c02ba8) at gmain.c:4657
>No locals.
>#19 0x4d78b0bb in g_main_dispatch (context=0x89d2050, context@entry=0x89dc228) at gmain.c:2539
>        dispatch = 0x4d788ae0 <g_idle_dispatch>
>        was_in_call = 0
>        user_data = 0xb6c02ba8
>        callback = 0x4d985ae0 <emit_signal_instance_in_idle_cb>
>        cb_funcs = 0x4d86b4dc
>        cb_data = 0xb6c3ce68
>        current_source_link = {data = 0xb6c38ef8, next = 0x0}
>        need_destroy = <optimized out>
>        source = 0xb6c38ef8
>        current = 0x89dc228
>        i = <optimized out>
>#20 g_main_context_dispatch (context=context@entry=0x89d2050) at gmain.c:3075
>No locals.
>#21 0x4d78b460 in g_main_context_iterate (context=0x89d2050, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3146
>        max_priority = 2147483647
>        timeout = 100
>        some_ready = 1
>        nfds = 5
>        allocated_nfds = <optimized out>
>        fds = <optimized out>
>#22 0x4d78b8c3 in g_main_loop_run (loop=loop@entry=0x89d1e38) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#23 0x0805bc1c in g_vfs_proxy_volume_monitor_daemon_main (argc=argc@entry=1, argv=argv@entry=0xbfb2b014, dbus_name=dbus_name@entry=0x805bd90 "org.gtk.Private.UDisks2VolumeMonitor", volume_monitor_type=144514952) at gvfsproxyvolumemonitordaemon.c:2179
>        ret = 1
>        loop = 0x89d1e38
>        dbus_error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 1, dummy4 = 1, dummy5 = 0, padding1 = 0x804ea90}
>#24 0x0804e07e in main (argc=1, argv=0xbfb2b014) at udisks2volumemonitordaemon.c:42
>No locals.
>From        To          Syms Read   Shared Object Library
>0x4e47f230  0x4e4a96e8  Yes         /lib/libudisks2.so.0
>0x4e7d4a50  0x4e7d7f10  Yes         /lib/libgudev-1.0.so.0
>0x4e883630  0x4e888334  Yes         /lib/libsystemd-login.so.0
>0x4e7f6a30  0x4e80a4b4  Yes         /lib/libgnome-keyring.so.0
>0x41043ce0  0x4104ec64  Yes         /lib/libgvfscommon.so.0
>0x4279f7e0  0x427cf0a4  Yes         /lib/libdbus-1.so.3
>0x422516a0  0x4225ce60  Yes         /lib/libpthread.so.0
>0x4d8c4c80  0x4d8c5d7c  Yes         /lib/libgmodule-2.0.so.0
>0x42271920  0x4227545c  Yes         /lib/librt.so.1
>0x4d8ee710  0x4d9c1ee4  Yes         /lib/libgio-2.0.so.0
>0x4d87ab10  0x4d8ac124  Yes         /lib/libgobject-2.0.so.0
>0x4d758c50  0x4d7f8b24  Yes         /lib/libglib-2.0.so.0
>0x4100ea40  0x41030b14  Yes         /lib/libbluray.so.1
>0x43afca90  0x43afd540  Yes         /lib/libutil.so.1
>0x420aff20  0x421f002c  Yes         /lib/libc.so.6
>0x4e6ac410  0x4e6b4dd4  Yes         /lib/libudev.so.0
>0x42269ad0  0x4226aaec  Yes         /lib/libdl.so.2
>0x42076850  0x4208eec7  Yes         /lib/ld-linux.so.2
>0x433ab470  0x434027f8  Yes         /lib/libgcrypt.so.11
>0x4d86e4b0  0x4d86e698  Yes         /lib/libgthread-2.0.so.0
>0x42448090  0x4244b794  Yes         /lib/libffi.so.5
>0x422a96e0  0x422b6a7c  Yes         /lib/libz.so.1
>0x422c48e0  0x422d6d94  Yes         /lib/libselinux.so.1
>0x424296b0  0x42437e94  Yes         /lib/libresolv.so.2
>0x4dbbdf60  0x4dcaa6c4  Yes         /lib/libxml2.so.2
>0x4334e6b0  0x4334ece0  Yes         /lib/libgpg-error.so.0
>0x4227f470  0x42299678  Yes         /lib/libm.so.6
>0xb6bdb320  0xb6bf6224  Yes         /usr/lib/gio/modules/libgvfsdbus.so
>0xb6bc9a40  0xb6bd0e7c  Yes         /lib/libnss_files.so.2
>$1 = 0x0
>$2 = 0x0
>eax            0x0	0
>ecx            0x0	0
>edx            0x8a2c28f	144884367
>ebx            0x42246ff4	1109684212
>esp            0xbfb2a5c0	0xbfb2a5c0
>ebp            0x0	0x0
>esi            0x3148	12616
>edi            0x8a2f3d7	144896983
>eip            0x4210de38	0x4210de38 <malloc_consolidate+120>
>eflags         0x10206	[ PF 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:
>   0x4210ddc0 <+0>:	push   %ebp
>   0x4210ddc1 <+1>:	push   %edi
>   0x4210ddc2 <+2>:	push   %esi
>   0x4210ddc3 <+3>:	push   %ebx
>   0x4210ddc4 <+4>:	call   0x421cdc33 <__x86.get_pc_thunk.bx>
>   0x4210ddc9 <+9>:	add    $0x13922b,%ebx
>   0x4210ddcf <+15>:	sub    $0x6c,%esp
>   0x4210ddd2 <+18>:	mov    %eax,0x34(%esp)
>   0x4210ddd6 <+22>:	mov    0x18d4(%ebx),%edx
>   0x4210dddc <+28>:	test   %edx,%edx
>   0x4210ddde <+30>:	je     0x4210df52 <malloc_consolidate+402>
>   0x4210dde4 <+36>:	mov    %eax,%edx
>   0x4210dde6 <+38>:	cmpl   $0x0,%gs:0xc
>   0x4210ddee <+46>:	je     0x4210ddf1 <malloc_consolidate+49>
>   0x4210ddf0 <+48>:	lock orl $0x1,0x4(%eax)
>   0x4210ddf5 <+53>:	add    $0x30,%eax
>   0x4210ddf8 <+56>:	add    $0x8,%edx
>   0x4210ddfb <+59>:	mov    %eax,0x40(%esp)
>   0x4210ddff <+63>:	mov    0x34(%esp),%eax
>   0x4210de03 <+67>:	lea    -0x4028c(%ebx),%edi
>   0x4210de09 <+73>:	mov    %edx,0x3c(%esp)
>   0x4210de0d <+77>:	mov    %edi,0x48(%esp)
>   0x4210de11 <+81>:	add    $0x2c,%eax
>   0x4210de14 <+84>:	mov    %eax,0x44(%esp)
>   0x4210de18 <+88>:	xor    %edx,%edx
>   0x4210de1a <+90>:	mov    0x3c(%esp),%ebp
>   0x4210de1e <+94>:	xchg   %edx,0x0(%ebp)
>   0x4210de21 <+97>:	test   %edx,%edx
>   0x4210de23 <+99>:	jne    0x4210dea4 <malloc_consolidate+228>
>   0x4210de25 <+101>:	jmp    0x4210df20 <malloc_consolidate+352>
>   0x4210de2a <+106>:	lea    0x0(%esi),%esi
>   0x4210de30 <+112>:	mov    0x8(%edi),%eax
>   0x4210de33 <+115>:	add    %ecx,%esi
>   0x4210de35 <+117>:	mov    0xc(%edi),%ecx
>=> 0x4210de38 <+120>:	cmp    0xc(%eax),%edi
>   0x4210de3b <+123>:	jne    0x4210e034 <malloc_consolidate+628>
>   0x4210de41 <+129>:	cmp    0x8(%ecx),%edi
>   0x4210de44 <+132>:	jne    0x4210e034 <malloc_consolidate+628>
>   0x4210de4a <+138>:	cmpl   $0x1ff,0x4(%edi)
>   0x4210de51 <+145>:	mov    %ecx,0xc(%eax)
>   0x4210de54 <+148>:	mov    %eax,0x8(%ecx)
>   0x4210de57 <+151>:	jbe    0x4210de64 <malloc_consolidate+164>
>   0x4210de59 <+153>:	mov    0x10(%edi),%ecx
>   0x4210de5c <+156>:	test   %ecx,%ecx
>   0x4210de5e <+158>:	jne    0x4210e150 <malloc_consolidate+912>
>   0x4210de64 <+164>:	mov    0x34(%esp),%ebp
>   0x4210de68 <+168>:	cmp    $0x1ff,%esi
>   0x4210de6e <+174>:	mov    0x38(%ebp),%eax
>   0x4210de71 <+177>:	mov    %edx,0x38(%ebp)
>   0x4210de74 <+180>:	mov    %edx,0xc(%eax)
>   0x4210de77 <+183>:	jbe    0x4210de87 <malloc_consolidate+199>
>   0x4210de79 <+185>:	movl   $0x0,0x10(%edx)
>   0x4210de80 <+192>:	movl   $0x0,0x14(%edx)
>   0x4210de87 <+199>:	mov    0x40(%esp),%edi
>   0x4210de8b <+203>:	mov    %esi,%ecx
>   0x4210de8d <+205>:	or     $0x1,%ecx
>   0x4210de90 <+208>:	mov    %ecx,0x4(%edx)
>   0x4210de93 <+211>:	mov    %eax,0x8(%edx)
>   0x4210de96 <+214>:	mov    %edi,0xc(%edx)
>   0x4210de99 <+217>:	mov    %esi,(%edx,%esi,1)
>   0x4210de9c <+220>:	mov    0x38(%esp),%edx
>   0x4210dea0 <+224>:	test   %edx,%edx
>   0x4210dea2 <+226>:	je     0x4210df20 <malloc_consolidate+352>
>   0x4210dea4 <+228>:	mov    0x4(%edx),%eax
>   0x4210dea7 <+231>:	mov    0x8(%edx),%edi
>   0x4210deaa <+234>:	mov    %eax,%esi
>   0x4210deac <+236>:	and    $0xfffffffa,%esi
>   0x4210deaf <+239>:	mov    %edi,0x38(%esp)
>   0x4210deb3 <+243>:	lea    (%edx,%esi,1),%edi
>   0x4210deb6 <+246>:	mov    0x4(%edi),%ebp
>   0x4210deb9 <+249>:	and    $0xfffffff8,%ebp
>   0x4210debc <+252>:	test   $0x1,%al
>   0x4210debe <+254>:	mov    %ebp,0x24(%esp)
>   0x4210dec2 <+258>:	jne    0x4210defc <malloc_consolidate+316>
>   0x4210dec4 <+260>:	mov    (%edx),%eax
>   0x4210dec6 <+262>:	sub    %eax,%edx
>   0x4210dec8 <+264>:	add    %eax,%esi
>   0x4210deca <+266>:	mov    0x8(%edx),%eax
>   0x4210decd <+269>:	mov    0xc(%edx),%ecx
>   0x4210ded0 <+272>:	cmp    0xc(%eax),%edx
>   0x4210ded3 <+275>:	jne    0x4210dfb9 <malloc_consolidate+505>
>   0x4210ded9 <+281>:	cmp    0x8(%ecx),%edx
>   0x4210dedc <+284>:	jne    0x4210dfb9 <malloc_consolidate+505>
>   0x4210dee2 <+290>:	cmpl   $0x1ff,0x4(%edx)
>   0x4210dee9 <+297>:	mov    %ecx,0xc(%eax)
>   0x4210deec <+300>:	mov    %eax,0x8(%ecx)
>   0x4210deef <+303>:	jbe    0x4210defc <malloc_consolidate+316>
>   0x4210def1 <+305>:	mov    0x10(%edx),%ecx
>   0x4210def4 <+308>:	test   %ecx,%ecx
>   0x4210def6 <+310>:	jne    0x4210e134 <malloc_consolidate+884>
>   0x4210defc <+316>:	mov    0x34(%esp),%eax
>   0x4210df00 <+320>:	cmp    %edi,0x30(%eax)
>   0x4210df03 <+323>:	je     0x4210df40 <malloc_consolidate+384>
>   0x4210df05 <+325>:	mov    0x24(%esp),%ecx
>   0x4210df09 <+329>:	testb  $0x1,0x4(%edi,%ecx,1)
>   0x4210df0e <+334>:	je     0x4210de30 <malloc_consolidate+112>
>   0x4210df14 <+340>:	andl   $0xfffffffe,0x4(%edi)
>   0x4210df18 <+344>:	jmp    0x4210de64 <malloc_consolidate+164>
>   0x4210df1d <+349>:	lea    0x0(%esi),%esi
>   0x4210df20 <+352>:	addl   $0x4,0x3c(%esp)
>   0x4210df25 <+357>:	mov    0x3c(%esp),%eax
>   0x4210df29 <+361>:	sub    $0x4,%eax
>   0x4210df2c <+364>:	cmp    %eax,0x44(%esp)
>   0x4210df30 <+368>:	jne    0x4210de18 <malloc_consolidate+88>
>   0x4210df36 <+374>:	add    $0x6c,%esp
>   0x4210df39 <+377>:	pop    %ebx
>   0x4210df3a <+378>:	pop    %esi
>   0x4210df3b <+379>:	pop    %edi
>   0x4210df3c <+380>:	pop    %ebp
>   0x4210df3d <+381>:	ret    
>   0x4210df3e <+382>:	xchg   %ax,%ax
>   0x4210df40 <+384>:	add    0x24(%esp),%esi
>   0x4210df44 <+388>:	or     $0x1,%esi
>   0x4210df47 <+391>:	mov    %esi,0x4(%edx)
>   0x4210df4a <+394>:	mov    %edx,0x30(%eax)
>   0x4210df4d <+397>:	jmp    0x4210de9c <malloc_consolidate+220>
>   0x4210df52 <+402>:	mov    %eax,%ecx
>   0x4210df54 <+404>:	mov    $0xfffffffe,%edx
>   0x4210df59 <+409>:	lea    0x0(%esi,%eiz,1),%esi
>   0x4210df60 <+416>:	lea    0x38(%ecx,%edx,4),%eax
>   0x4210df64 <+420>:	add    $0x2,%edx
>   0x4210df67 <+423>:	cmp    $0xfc,%edx
>   0x4210df6d <+429>:	mov    %eax,0xc(%eax)
>   0x4210df70 <+432>:	mov    %eax,0x8(%eax)
>   0x4210df73 <+435>:	jne    0x4210df60 <malloc_consolidate+416>
>   0x4210df75 <+437>:	lea    0x42c(%ebx),%eax
>   0x4210df7b <+443>:	cmp    %eax,0x34(%esp)
>   0x4210df7f <+447>:	je     0x4210dfa3 <malloc_consolidate+483>
>   0x4210df81 <+449>:	mov    0x34(%esp),%edx
>   0x4210df85 <+453>:	mov    0x4(%edx),%eax
>   0x4210df88 <+456>:	mov    %edx,%ecx
>   0x4210df8a <+458>:	or     $0x2,%eax
>   0x4210df8d <+461>:	or     $0x1,%eax
>   0x4210df90 <+464>:	mov    %eax,0x4(%ecx)
>   0x4210df93 <+467>:	mov    %ecx,%eax
>   0x4210df95 <+469>:	add    $0x30,%eax
>   0x4210df98 <+472>:	mov    %eax,0x30(%ecx)
>   0x4210df9b <+475>:	add    $0x6c,%esp
>   0x4210df9e <+478>:	pop    %ebx
>   0x4210df9f <+479>:	pop    %esi
>   0x4210dfa0 <+480>:	pop    %edi
>   0x4210dfa1 <+481>:	pop    %ebp
>   0x4210dfa2 <+482>:	ret    
>   0x4210dfa3 <+483>:	movl   $0x40,0x18d4(%ebx)
>   0x4210dfad <+493>:	mov    0x430(%ebx),%eax
>   0x4210dfb3 <+499>:	mov    0x34(%esp),%ecx
>   0x4210dfb7 <+503>:	jmp    0x4210df8d <malloc_consolidate+461>
>   0x4210dfb9 <+505>:	mov    0x34(%esp),%ecx
>   0x4210dfbd <+509>:	cmpl   $0x0,%gs:0xc
>   0x4210dfc5 <+517>:	je     0x4210dfc8 <malloc_consolidate+520>
>   0x4210dfc7 <+519>:	lock subl $0x1,(%ecx)
>   0x4210dfcb <+523>:	jne    0x4211389a <_L_unlock_3045>
>   0x4210dfd1 <+529>:	mov    0x160(%ebx),%ebp
>   0x4210dfd7 <+535>:	mov    %ebp,%eax
>   0x4210dfd9 <+537>:	and    $0x5,%eax
>   0x4210dfdc <+540>:	cmp    $0x5,%eax
>   0x4210dfdf <+543>:	mov    %ebp,0x4c(%esp)
>   0x4210dfe3 <+547>:	je     0x4210e26b <malloc_consolidate+1195>
>   0x4210dfe9 <+553>:	testb  $0x1,0x4c(%esp)
>   0x4210dfee <+558>:	jne    0x4210e09a <malloc_consolidate+730>
>   0x4210dff4 <+564>:	testb  $0x2,0x4c(%esp)
>   0x4210dff9 <+569>:	jne    0x4210e21c <malloc_consolidate+1116>
>   0x4210dfff <+575>:	movl   $0x0,0x4c(%esp)
>   0x4210e007 <+583>:	xor    %eax,%eax
>   0x4210e009 <+585>:	mov    $0x1,%ecx
>   0x4210e00e <+590>:	movl   $0x1,0x28(%esp)
>   0x4210e016 <+598>:	mov    0x34(%esp),%ebp
>   0x4210e01a <+602>:	cmpl   $0x0,%gs:0xc
>   0x4210e022 <+610>:	je     0x4210e025 <malloc_consolidate+613>
>   0x4210e024 <+612>:	lock cmpxchg %ecx,0x0(%ebp)
>   0x4210e029 <+617>:	jne    0x421138a6 <_L_lock_3090>
>   0x4210e02f <+623>:	jmp    0x4210defc <malloc_consolidate+316>
>   0x4210e034 <+628>:	mov    0x34(%esp),%ebp
>   0x4210e038 <+632>:	cmpl   $0x0,%gs:0xc
>   0x4210e040 <+640>:	je     0x4210e043 <malloc_consolidate+643>
>   0x4210e042 <+642>:	lock subl $0x1,0x0(%ebp)
>   0x4210e047 <+647>:	jne    0x421138b3 <_L_unlock_3113>
>   0x4210e04d <+653>:	mov    0x160(%ebx),%ebp
>   0x4210e053 <+659>:	mov    %ebp,%eax
>   0x4210e055 <+661>:	and    $0x5,%eax
>   0x4210e058 <+664>:	cmp    $0x5,%eax
>   0x4210e05b <+667>:	je     0x4210e221 <malloc_consolidate+1121>
>   0x4210e061 <+673>:	test   $0x1,%ebp
>   0x4210e067 <+679>:	jne    0x4210e16c <malloc_consolidate+940>
>   0x4210e06d <+685>:	and    $0x2,%ebp
>   0x4210e070 <+688>:	jne    0x4210e21c <malloc_consolidate+1116>
>   0x4210e076 <+694>:	xor    %eax,%eax
>   0x4210e078 <+696>:	mov    $0x1,%ecx
>   0x4210e07d <+701>:	mov    0x34(%esp),%edi
>   0x4210e081 <+705>:	cmpl   $0x0,%gs:0xc
>   0x4210e089 <+713>:	je     0x4210e08c <malloc_consolidate+716>
>   0x4210e08b <+715>:	lock cmpxchg %ecx,(%edi)
>   0x4210e08f <+719>:	jne    0x421138c0 <_L_lock_3152>
>   0x4210e095 <+725>:	jmp    0x4210de64 <malloc_consolidate+164>
>   0x4210e09a <+730>:	lea    0x5f(%esp),%eax
>   0x4210e09e <+734>:	lea    0x57(%esp),%ecx
>   0x4210e0a2 <+738>:	mov    %edx,(%esp)
>   0x4210e0a5 <+741>:	movl   $0x0,0xc(%esp)
>   0x4210e0ad <+749>:	movl   $0x10,0x8(%esp)
>   0x4210e0b5 <+757>:	mov    %eax,0x4(%esp)
>   0x4210e0b9 <+761>:	mov    %edx,0x2c(%esp)
>   0x4210e0bd <+765>:	mov    %ecx,0x30(%esp)
>   0x4210e0c1 <+769>:	movb   $0x0,0x5f(%esp)
>   0x4210e0c6 <+774>:	call   0x420db670 <_itoa_word>
>   0x4210e0cb <+779>:	mov    0x30(%esp),%ecx
>   0x4210e0cf <+783>:	mov    0x2c(%esp),%edx
>   0x4210e0d3 <+787>:	cmp    %ecx,%eax
>   0x4210e0d5 <+789>:	jbe    0x4210e0ed <malloc_consolidate+813>
>   0x4210e0d7 <+791>:	mov    0x24(%esp),%ebp
>   0x4210e0db <+795>:	sub    $0x1,%eax
>   0x4210e0de <+798>:	cmp    %ecx,%eax
>   0x4210e0e0 <+800>:	movb   $0x30,(%eax)
>   0x4210e0e3 <+803>:	jne    0x4210e0db <malloc_consolidate+795>
>   0x4210e0e5 <+805>:	mov    %ebp,0x24(%esp)
>   0x4210e0e9 <+809>:	lea    0x57(%esp),%eax
>   0x4210e0ed <+813>:	mov    0x364c(%ebx),%ecx
>   0x4210e0f3 <+819>:	mov    (%ecx),%ecx
>   0x4210e0f5 <+821>:	mov    %eax,0x10(%esp)
>   0x4210e0f9 <+825>:	lea    -0x40265(%ebx),%eax
>   0x4210e0ff <+831>:	mov    %eax,0xc(%esp)
>   0x4210e103 <+835>:	lea    -0x3e0a0(%ebx),%eax
>   0x4210e109 <+841>:	mov    %eax,0x4(%esp)
>   0x4210e10d <+845>:	mov    0x4c(%esp),%eax
>   0x4210e111 <+849>:	test   %ecx,%ecx
>   0x4210e113 <+851>:	cmove  0x48(%esp),%ecx
>   0x4210e118 <+856>:	mov    %edx,0x2c(%esp)
>   0x4210e11c <+860>:	and    $0x2,%eax
>   0x4210e11f <+863>:	mov    %ecx,0x8(%esp)
>   0x4210e123 <+867>:	mov    %eax,(%esp)
>   0x4210e126 <+870>:	call   0x42106c20 <__libc_message>
>   0x4210e12b <+875>:	mov    0x2c(%esp),%edx
>   0x4210e12f <+879>:	jmp    0x4210dfff <malloc_consolidate+575>
>   0x4210e134 <+884>:	mov    0x10(%eax),%ebp
>   0x4210e137 <+887>:	test   %ebp,%ebp
>   0x4210e139 <+889>:	je     0x4210e1fa <malloc_consolidate+1082>
>   0x4210e13f <+895>:	mov    0x14(%edx),%eax
>   0x4210e142 <+898>:	mov    %eax,0x14(%ecx)
>   0x4210e145 <+901>:	mov    0x14(%edx),%eax
>   0x4210e148 <+904>:	mov    %ecx,0x10(%eax)
>   0x4210e14b <+907>:	jmp    0x4210defc <malloc_consolidate+316>
>   0x4210e150 <+912>:	mov    0x10(%eax),%ebp
>   0x4210e153 <+915>:	test   %ebp,%ebp
>   0x4210e155 <+917>:	je     0x4210e24d <malloc_consolidate+1165>
>   0x4210e15b <+923>:	mov    0x14(%edi),%eax
>   0x4210e15e <+926>:	mov    %eax,0x14(%ecx)
>   0x4210e161 <+929>:	mov    0x14(%edi),%eax
>   0x4210e164 <+932>:	mov    %ecx,0x10(%eax)
>   0x4210e167 <+935>:	jmp    0x4210de64 <malloc_consolidate+164>
>   0x4210e16c <+940>:	lea    0x5f(%esp),%eax
>   0x4210e170 <+944>:	lea    0x57(%esp),%ecx
>   0x4210e174 <+948>:	movl   $0x0,0xc(%esp)
>   0x4210e17c <+956>:	movl   $0x10,0x8(%esp)
>   0x4210e184 <+964>:	mov    %eax,0x4(%esp)
>   0x4210e188 <+968>:	mov    %edi,(%esp)
>   0x4210e18b <+971>:	mov    %edx,0x2c(%esp)
>   0x4210e18f <+975>:	mov    %ecx,0x30(%esp)
>   0x4210e193 <+979>:	movb   $0x0,0x5f(%esp)
>   0x4210e198 <+984>:	call   0x420db670 <_itoa_word>
>   0x4210e19d <+989>:	mov    0x30(%esp),%ecx
>   0x4210e1a1 <+993>:	mov    0x2c(%esp),%edx
>   0x4210e1a5 <+997>:	cmp    %ecx,%eax
>   0x4210e1a7 <+999>:	jbe    0x4210e1b7 <malloc_consolidate+1015>
>   0x4210e1a9 <+1001>:	sub    $0x1,%eax
>   0x4210e1ac <+1004>:	cmp    %ecx,%eax
>   0x4210e1ae <+1006>:	movb   $0x30,(%eax)
>   0x4210e1b1 <+1009>:	jne    0x4210e1a9 <malloc_consolidate+1001>
>   0x4210e1b3 <+1011>:	lea    0x57(%esp),%eax
>   0x4210e1b7 <+1015>:	mov    0x364c(%ebx),%ecx
>   0x4210e1bd <+1021>:	mov    (%ecx),%ecx
>   0x4210e1bf <+1023>:	mov    %eax,0x10(%esp)
>   0x4210e1c3 <+1027>:	lea    -0x40265(%ebx),%eax
>   0x4210e1c9 <+1033>:	mov    %eax,0xc(%esp)
>   0x4210e1cd <+1037>:	lea    -0x3e0a0(%ebx),%eax
>   0x4210e1d3 <+1043>:	mov    %eax,0x4(%esp)
>   0x4210e1d7 <+1047>:	test   %ecx,%ecx
>   0x4210e1d9 <+1049>:	cmove  0x48(%esp),%ecx
>   0x4210e1de <+1054>:	and    $0x2,%ebp
>   0x4210e1e1 <+1057>:	mov    %ebp,(%esp)
>   0x4210e1e4 <+1060>:	mov    %edx,0x2c(%esp)
>   0x4210e1e8 <+1064>:	mov    %ecx,0x8(%esp)
>   0x4210e1ec <+1068>:	call   0x42106c20 <__libc_message>
>   0x4210e1f1 <+1073>:	mov    0x2c(%esp),%edx
>   0x4210e1f5 <+1077>:	jmp    0x4210e076 <malloc_consolidate+694>
>   0x4210e1fa <+1082>:	cmp    %ecx,%edx
>   0x4210e1fc <+1084>:	je     0x4210e299 <malloc_consolidate+1241>
>   0x4210e202 <+1090>:	mov    %ecx,0x10(%eax)
>   0x4210e205 <+1093>:	mov    0x14(%edx),%ecx
>   0x4210e208 <+1096>:	mov    %ecx,0x14(%eax)
>   0x4210e20b <+1099>:	mov    0x10(%edx),%ecx
>   0x4210e20e <+1102>:	mov    %eax,0x14(%ecx)
>   0x4210e211 <+1105>:	mov    0x14(%edx),%ecx
>   0x4210e214 <+1108>:	mov    %eax,0x10(%ecx)
>   0x4210e217 <+1111>:	jmp    0x4210defc <malloc_consolidate+316>
>   0x4210e21c <+1116>:	call   0x420c9150 <__GI_abort>
>   0x4210e221 <+1121>:	lea    -0x40265(%ebx),%eax
>   0x4210e227 <+1127>:	and    $0x2,%ebp
>   0x4210e22a <+1130>:	mov    %eax,0x8(%esp)
>   0x4210e22e <+1134>:	lea    -0x3f181(%ebx),%eax
>   0x4210e234 <+1140>:	mov    %eax,0x4(%esp)
>   0x4210e238 <+1144>:	mov    %ebp,(%esp)
>   0x4210e23b <+1147>:	mov    %edx,0x2c(%esp)
>   0x4210e23f <+1151>:	call   0x42106c20 <__libc_message>
>   0x4210e244 <+1156>:	mov    0x2c(%esp),%edx
>   0x4210e248 <+1160>:	jmp    0x4210e076 <malloc_consolidate+694>
>   0x4210e24d <+1165>:	cmp    %ecx,%edi
>   0x4210e24f <+1167>:	je     0x4210e2a4 <malloc_consolidate+1252>
>   0x4210e251 <+1169>:	mov    %ecx,0x10(%eax)
>   0x4210e254 <+1172>:	mov    0x14(%edi),%ecx
>   0x4210e257 <+1175>:	mov    %ecx,0x14(%eax)
>   0x4210e25a <+1178>:	mov    0x10(%edi),%ecx
>   0x4210e25d <+1181>:	mov    %eax,0x14(%ecx)
>   0x4210e260 <+1184>:	mov    0x14(%edi),%ecx
>   0x4210e263 <+1187>:	mov    %eax,0x10(%ecx)
>   0x4210e266 <+1190>:	jmp    0x4210de64 <malloc_consolidate+164>
>   0x4210e26b <+1195>:	lea    -0x40265(%ebx),%eax
>   0x4210e271 <+1201>:	mov    %eax,0x8(%esp)
>   0x4210e275 <+1205>:	lea    -0x3f181(%ebx),%eax
>   0x4210e27b <+1211>:	mov    %eax,0x4(%esp)
>   0x4210e27f <+1215>:	mov    %ebp,%eax
>   0x4210e281 <+1217>:	and    $0x2,%eax
>   0x4210e284 <+1220>:	mov    %eax,(%esp)
>   0x4210e287 <+1223>:	mov    %edx,0x2c(%esp)
>   0x4210e28b <+1227>:	call   0x42106c20 <__libc_message>
>   0x4210e290 <+1232>:	mov    0x2c(%esp),%edx
>   0x4210e294 <+1236>:	jmp    0x4210dfff <malloc_consolidate+575>
>   0x4210e299 <+1241>:	mov    %eax,0x14(%eax)
>   0x4210e29c <+1244>:	mov    %eax,0x10(%eax)
>   0x4210e29f <+1247>:	jmp    0x4210defc <malloc_consolidate+316>
>   0x4210e2a4 <+1252>:	mov    %eax,0x14(%eax)
>   0x4210e2a7 <+1255>:	mov    %eax,0x10(%eax)
>   0x4210e2aa <+1258>:	jmp    0x4210de64 <malloc_consolidate+164>
>End of assembler dump.

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Attachments on bug 866017: 626452 | 626453 | 626454 | 626455 | 626456 | 626457 | 626458 | 626459 | 626460