Attachment 919245 Details for Bug 1121328 – File: backtrace

File: backtrace

backtrace (text/plain), 27.08 KB, created by gala_dragos on 2014-07-19 10:17:49 UTC

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Creator: gala_dragos

Created: 2014-07-19 10:17:49 UTC

Size: 27.08 KB

patch

obsolete

>[New LWP 4732]
>warning: Can't read pathname for load map: Unknown error -1.
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib/libthread_db.so.1".
>Core was generated by `gdb --interpreter mi2 --nx'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  0x4c9b41f8 in malloc_consolidate (av=av@entry=0x4caf9420 <main_arena>) at malloc.c:4107
>4107		      unlink(av, nextchunk, bck, fwd);
>
>Thread 1 (Thread 0xb7745a00 (LWP 4732)):
>#0  0x4c9b41f8 in malloc_consolidate (av=av@entry=0x4caf9420 <main_arena>) at malloc.c:4107
>        fb = 0x4caf9428 <main_arena+8>
>        maxfb = 0x4caf944c <main_arena+44>
>        p = 0xa5045d8
>        nextp = 0x0
>        unsorted_bin = 0x4caf9450 <main_arena+48>
>        first_unsorted = <optimized out>
>        nextchunk = 0xa5045e8
>        size = 72
>        nextsize = 56
>        prevsize = <optimized out>
>        nextinuse = 0
>        bck = 0x6372732f
>        fwd = 0x7273752f
>#1  0x4c9b5bc0 in _int_malloc (av=av@entry=0x4caf9420 <main_arena>, bytes=bytes@entry=32796) at malloc.c:3378
>        nb = 32800
>        idx = 118
>        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  0x4c9b7b11 in __GI___libc_malloc (bytes=32796) at malloc.c:2859
>        ar_ptr = 0x4caf9420 <main_arena>
>        victim = <optimized out>
>        hook = <optimized out>
>#3  0x4c9f3b6a in __alloc_dir (fd=7, close_fd=close_fd@entry=true, flags=flags@entry=0, statp=statp@entry=0x0) at ../sysdeps/posix/opendir.c:207
>        default_allocation = 32768
>        small_allocation = 8192
>        allocation = 32768
>        dirp = <optimized out>
>#4  0x4c9f3c9a in __opendirat (dfd=dfd@entry=-100, name=name@entry=0xbfc73f0c "/proc/3372/task") at ../sysdeps/posix/opendir.c:152
>        flags = 624640
>        fd = <optimized out>
>#5  0x4c9f3cdd in __opendir (name=name@entry=0xbfc73f0c "/proc/3372/task") at ../sysdeps/posix/opendir.c:160
>No locals.
>#6  0x0815e067 in get_cores_used_by_process (cores=<optimized out>, pid=<optimized out>) at ../../gdb/common/linux-osdata.c:273
>        taskdir = "/proc/3372/task\000\001", '\000' <repeats 11 times>, "\377\017\000"
>        dir = <optimized out>
>        dp = <optimized out>
>        task_count = 0
>#7  linux_xfer_osdata_processes (readbuf=0xa50dc98 "\200\354P\n", offset=0, len=4095) at ../../gdb/common/linux-osdata.c:353
>        pid = 3372
>        owner = <optimized out>
>        command_line = <optimized out>
>        i = <optimized out>
>        user = "root", '\000' <repeats 27 times>
>        cores = <optimized out>
>        task_count = <optimized out>
>        cores_str = 0xb7745950 "L\265V\267"
>        dp = 0xa5101d4
>        dirp = <optimized out>
>        buf = 0x0
>        len_avail = 0
>        buffer = {buffer = 0xa516cc0 "<osdata type=\"processes\">\n<item><column name=\"pid\">1</column><column name=\"user\">root</column><column name=\"command\">/usr/lib/systemd/systemd --switched-root --system --deserialize 22 </column><column"..., buffer_size = 32768, used_size = 28227}
>#8  0x08155be8 in linux_nat_xfer_osdata (ops=0xa141970, writebuf=0x0, len=4095, offset=0, readbuf=0xa50dc98 "\200\354P\n", annex=0x84e8c6b "processes", object=TARGET_OBJECT_OSDATA) at ../../gdb/linux-nat.c:4365
>No locals.
>#9  linux_xfer_partial (ops=0xa141970, object=TARGET_OBJECT_OSDATA, annex=0x84e8c6b "processes", readbuf=0xa50dc98 "\200\354P\n", writebuf=0x0, offset=0, len=4095) at ../../gdb/linux-nat.c:4380
>No locals.
>#10 0x081579cb in linux_nat_xfer_partial (ops=0xa141970, object=TARGET_OBJECT_OSDATA, annex=0x84e8c6b "processes", readbuf=0xa50dc98 "\200\354P\n", writebuf=0x0, offset=0, len=4095) at ../../gdb/linux-nat.c:3968
>        old_chain = 0xa25ef78
>        xfer = <optimized out>
>#11 0x082aa83a in target_xfer_partial (ops=ops@entry=0xa141970, object=object@entry=TARGET_OBJECT_OSDATA, annex=annex@entry=0x84e8c6b "processes", readbuf=readbuf@entry=0xa50dc98 "\200\354P\n", writebuf=writebuf@entry=0x0, offset=0, len=4095) at ../../gdb/target.c:1704
>        retval = <optimized out>
>        __PRETTY_FUNCTION__ = "target_xfer_partial"
>#12 0x082aacf7 in target_read_partial (len=4095, offset=0, buf=0xa50dc98 "\200\354P\n", annex=0x84e8c6b "processes", object=TARGET_OBJECT_OSDATA, ops=0xa141970) at ../../gdb/target.c:2018
>No locals.
>#13 target_read_alloc_1 (ops=ops@entry=0xa141970, object=object@entry=TARGET_OBJECT_OSDATA, annex=annex@entry=0x84e8c6b "processes", buf_p=buf_p@entry=0xbfc74268, padding=padding@entry=1) at ../../gdb/target.c:2341
>        buf_alloc = 4096
>        buf_pos = 0
>        buf = 0xa50dc98 "\200\354P\n"
>        n = <optimized out>
>        __PRETTY_FUNCTION__ = "target_read_alloc_1"
>#14 0x082ab8aa in target_read_stralloc (ops=0xa141970, object=object@entry=TARGET_OBJECT_OSDATA, annex=annex@entry=0x84e8c6b "processes") at ../../gdb/target.c:2397
>        buffer = 0xbfc74330 ""
>        bufstr = <optimized out>
>        i = <optimized out>
>        transferred = <optimized out>
>#15 0x082aca0e in target_get_osdata (type=type@entry=0x84e8c6b "processes") at ../../gdb/target.c:3249
>        t = <optimized out>
>#16 0x0837f4b3 in get_osdata (type=0x84e8c6b "processes") at ../../gdb/osdata.c:248
>        osdata = 0x0
>        xml = <optimized out>
>#17 0x081a2654 in mi_cmd_list_thread_groups (command=0xa22cd18 "list-thread-groups", argv=0xa143270, argc=1) at ../../gdb/mi/mi-main.c:740
>        uiout = <optimized out>
>        back_to = <optimized out>
>        available = <optimized out>
>        recurse = <optimized out>
>        ids = 0x0
>        opts = {{name = 0x84fc29e "-available", index = 0, arg_p = 0}, {name = 0x84fc2a9 "-recurse", index = 1, arg_p = 1}, {name = 0x0, index = 0, arg_p = 0}}
>        oind = 1
>        oarg = 0x0
>#18 0x081a4d35 in mi_execute_command (cmd=cmd@entry=0xa2c58f0 "23-list-thread-groups --available", from_tty=1) at ../../gdb/mi/mi-main.c:2215
>        token = 0xa265ff0 "23"
>        command = <optimized out>
>        exception = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>#19 0x0819f5b5 in mi_execute_command_wrapper (cmd=0xa2c58f0 "23-list-thread-groups --available") at ../../gdb/mi/mi-interp.c:291
>No locals.
>#20 mi_execute_command_input_handler (cmd=0xa2c58f0 "23-list-thread-groups --available") at ../../gdb/mi/mi-interp.c:299
>No locals.
>#21 0x08284894 in handle_file_event (data=data@entry=...) at ../../gdb/event-loop.c:768
>        file_ptr = 0xa1da030
>        mask = <optimized out>
>        error_mask = <optimized out>
>        event_file_desc = 0
>#22 0x082851c4 in process_event () at ../../gdb/event-loop.c:342
>        event_ptr = <optimized out>
>        proc = 0x8284820 <handle_file_event>
>        data = {ptr = 0x0, integer = 0}
>#23 0x08285554 in gdb_do_one_event () at ../../gdb/event-loop.c:394
>        event_source_head = 0
>        current = 3
>#24 0x082857be in start_event_loop () at ../../gdb/event-loop.c:431
>        ex = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>        result = 0
>#25 0x0827d509 in current_interp_command_loop () at ../../gdb/interps.c:327
>        __PRETTY_FUNCTION__ = "current_interp_command_loop"
>#26 0x0827e393 in captured_command_loop (data=data@entry=0x0) at ../../gdb/main.c:268
>No locals.
>#27 0x0827bf5b in catch_errors (func=func@entry=0x827e380 <captured_command_loop>, func_args=func_args@entry=0x0, errstring=errstring@entry=0x84eaab2 "", mask=mask@entry=RETURN_MASK_ALL) at ../../gdb/exceptions.c:524
>        val = 0
>        exception = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>        saved_uiout = 0xa1c0b78
>#28 0x0827f0d4 in captured_main (data=data@entry=0xbfc7467c) at ../../gdb/main.c:1160
>        context = <optimized out>
>        argc = 4
>        argv = 0xbfc74734
>        quiet = 0
>        set_args = 0
>        inhibit_home_gdbinit = 0
>        symarg = 0x0
>        execarg = <optimized out>
>        pidarg = 0x0
>        corearg = <optimized out>
>        pid_or_core_arg = <optimized out>
>        cdarg = 0x0
>        ttyarg = 0x0
>        python_script = <optimized out>
>        print_help = 0
>        print_version = 0
>        print_configuration = 0
>        cmdarg_vec = 0x0
>        cmdarg_p = 0x0
>        dirarg = 0xa0c2800
>        dirsize = <optimized out>
>        ndir = 1
>        system_gdbinit = 0xa21de00 "/etc/gdbinit"
>        home_gdbinit = 0x0
>        local_gdbinit = 0x0
>        i = <optimized out>
>        save_auto_load = 1
>        objfile = <optimized out>
>        pre_stat_chain = 0x8524e58 <sentinel_cleanup>
>#29 0x0827bf5b in catch_errors (func=func@entry=0x827e7d0 <captured_main>, func_args=func_args@entry=0xbfc7467c, errstring=errstring@entry=0x84eaab2 "", mask=mask@entry=RETURN_MASK_ALL) at ../../gdb/exceptions.c:524
>        val = 0
>        exception = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>        saved_uiout = 0x8721c60 <def_uiout>
>#30 0x0827fe61 in gdb_main (args=0xbfc7467c) at ../../gdb/main.c:1170
>No locals.
>#31 0x08095eb0 in main (argc=4, argv=0xbfc74734) at ../../gdb/gdb.c:34
>        args = {argc = 4, argv = 0xbfc74734, use_windows = 0, interpreter_p = 0x84d9aec "console"}
>From        To          Syms Read   Shared Object Library
>0x4de099c0  0x4de2a544  Yes         /lib/libreadline.so.6
>0x41085c70  0x4109a174  Yes         /lib/libselinux.so.1
>0x4ea08f70  0x4ea24774  Yes         /lib/libncurses.so.5
>0x4e0aeeb0  0x4e0bb2e4  Yes         /lib/libtinfo.so.5
>0x4cb6d8e0  0x4cb7a994  Yes         /lib/libz.so.1
>0x4cb03690  0x4cb31d48  Yes         /lib/libm.so.6
>0x4cb48ad0  0x4cb499bc  Yes         /lib/libdl.so.2
>0x4cb53860  0x4cb5fc90  Yes         /lib/libpthread.so.0
>0x4e94fa90  0x4e9504f8  Yes         /lib/libutil.so.1
>0x41749290  0x41838594  Yes         /lib/libpython2.7.so.1.0
>0x4d4101b0  0x4d428c64  Yes         /lib/libexpat.so.1
>0x410582c0  0x410720f4  Yes         /lib/liblzma.so.5
>0x410a90c0  0x410be6a4  Yes         /lib/libgcc_s.so.1
>0x4c9563d0  0x4ca9b6ec  Yes         /lib/libc.so.6
>0x4cbb0f80  0x4cbff3c4  Yes         /lib/libpcre.so.1
>0x4c91b880  0x4c93429c  Yes         /lib/ld-linux.so.2
>0xb775f8c0  0xb77648a4  Yes         /usr/lib/python2.7/lib-dynload/itertoolsmodule.so
>0xb7757620  0xb7759f64  Yes         /usr/lib/python2.7/lib-dynload/_collectionsmodule.so
>0xb774f1b0  0xb7751b04  Yes         /usr/lib/python2.7/lib-dynload/operator.so
>0xb743b930  0xb743cbe4  Yes         /usr/lib/python2.7/lib-dynload/_heapq.so
>0xb74304a0  0xb7431628  Yes         /usr/lib/gconv/UTF-32.so
>0xb736ca90  0xb7373acc  Yes         /lib/libnss_files.so.2
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>eax            0x7273752f	1920169263
>ecx            0x6372732f	1668444975
>edx            0xa5045d8	173032920
>ebx            0x4caf9000	1286574080
>esp            0xbfc73c90	0xbfc73c90
>ebp            0x4caf9420	0x4caf9420 <main_arena>
>esi            0x48	72
>edi            0xa5045e8	173032936
>eip            0x4c9b41f8	0x4c9b41f8 <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:
>   0x4c9b4180 <+0>:	push   %ebp
>   0x4c9b4181 <+1>:	push   %edi
>   0x4c9b4182 <+2>:	push   %esi
>   0x4c9b4183 <+3>:	push   %ebx
>   0x4c9b4184 <+4>:	call   0x4ca75dc5 <__x86.get_pc_thunk.bx>
>   0x4c9b4189 <+9>:	add    $0x144e77,%ebx
>   0x4c9b418f <+15>:	sub    $0x5c,%esp
>   0x4c9b4192 <+18>:	mov    %eax,0x1c(%esp)
>   0x4c9b4196 <+22>:	mov    0x1918(%ebx),%edx
>   0x4c9b419c <+28>:	test   %edx,%edx
>   0x4c9b419e <+30>:	je     0x4c9b4326 <malloc_consolidate+422>
>   0x4c9b41a4 <+36>:	cmpl   $0x0,%gs:0xc
>   0x4c9b41ac <+44>:	je     0x4c9b41af <malloc_consolidate+47>
>   0x4c9b41ae <+46>:	lock orl $0x1,0x4(%eax)
>   0x4c9b41b3 <+51>:	lea    0x30(%eax),%edi
>   0x4c9b41b6 <+54>:	mov    %edi,0x24(%esp)
>   0x4c9b41ba <+58>:	lea    0x2c(%eax),%edi
>   0x4c9b41bd <+61>:	add    $0x8,%eax
>   0x4c9b41c0 <+64>:	mov    %eax,0x28(%esp)
>   0x4c9b41c4 <+68>:	lea    -0x44461(%ebx),%eax
>   0x4c9b41ca <+74>:	mov    %edi,0x2c(%esp)
>   0x4c9b41ce <+78>:	mov    %eax,0x30(%esp)
>   0x4c9b41d2 <+82>:	lea    0x0(%esi),%esi
>   0x4c9b41d8 <+88>:	xor    %edx,%edx
>   0x4c9b41da <+90>:	mov    0x28(%esp),%eax
>   0x4c9b41de <+94>:	xchg   %edx,(%eax)
>   0x4c9b41e0 <+96>:	test   %edx,%edx
>   0x4c9b41e2 <+98>:	jne    0x4c9b4268 <malloc_consolidate+232>
>   0x4c9b41e8 <+104>:	jmp    0x4c9b4308 <malloc_consolidate+392>
>   0x4c9b41ed <+109>:	lea    0x0(%esi),%esi
>   0x4c9b41f0 <+112>:	add    %eax,%esi
>   0x4c9b41f2 <+114>:	mov    0x8(%edi),%eax
>   0x4c9b41f5 <+117>:	mov    0xc(%edi),%ecx
>=> 0x4c9b41f8 <+120>:	cmp    0xc(%eax),%edi
>   0x4c9b41fb <+123>:	jne    0x4c9b43e5 <malloc_consolidate+613>
>   0x4c9b4201 <+129>:	cmp    0x8(%ecx),%edi
>   0x4c9b4204 <+132>:	jne    0x4c9b43e5 <malloc_consolidate+613>
>   0x4c9b420a <+138>:	cmpl   $0x1ff,0x4(%edi)
>   0x4c9b4211 <+145>:	mov    %ecx,0xc(%eax)
>   0x4c9b4214 <+148>:	mov    %eax,0x8(%ecx)
>   0x4c9b4217 <+151>:	jbe    0x4c9b4224 <malloc_consolidate+164>
>   0x4c9b4219 <+153>:	mov    0x10(%edi),%ecx
>   0x4c9b421c <+156>:	test   %ecx,%ecx
>   0x4c9b421e <+158>:	jne    0x4c9b4515 <malloc_consolidate+917>
>   0x4c9b4224 <+164>:	mov    0x1c(%esp),%ecx
>   0x4c9b4228 <+168>:	cmp    $0x1ff,%esi
>   0x4c9b422e <+174>:	mov    0x38(%ecx),%eax
>   0x4c9b4231 <+177>:	mov    %edx,0x38(%ecx)
>   0x4c9b4234 <+180>:	mov    %edx,0xc(%eax)
>   0x4c9b4237 <+183>:	jbe    0x4c9b4247 <malloc_consolidate+199>
>   0x4c9b4239 <+185>:	movl   $0x0,0x10(%edx)
>   0x4c9b4240 <+192>:	movl   $0x0,0x14(%edx)
>   0x4c9b4247 <+199>:	mov    0x24(%esp),%edi
>   0x4c9b424b <+203>:	mov    %esi,%ecx
>   0x4c9b424d <+205>:	or     $0x1,%ecx
>   0x4c9b4250 <+208>:	mov    %ecx,0x4(%edx)
>   0x4c9b4253 <+211>:	mov    %eax,0x8(%edx)
>   0x4c9b4256 <+214>:	mov    %edi,0xc(%edx)
>   0x4c9b4259 <+217>:	mov    %esi,(%edx,%esi,1)
>   0x4c9b425c <+220>:	mov    0x20(%esp),%edx
>   0x4c9b4260 <+224>:	test   %edx,%edx
>   0x4c9b4262 <+226>:	je     0x4c9b4308 <malloc_consolidate+392>
>   0x4c9b4268 <+232>:	mov    0x8(%edx),%eax
>   0x4c9b426b <+235>:	mov    %eax,0x20(%esp)
>   0x4c9b426f <+239>:	mov    0x4(%edx),%eax
>   0x4c9b4272 <+242>:	mov    %eax,%esi
>   0x4c9b4274 <+244>:	and    $0xfffffffa,%esi
>   0x4c9b4277 <+247>:	lea    (%edx,%esi,1),%edi
>   0x4c9b427a <+250>:	mov    0x4(%edi),%ecx
>   0x4c9b427d <+253>:	mov    %ecx,0x18(%esp)
>   0x4c9b4281 <+257>:	andl   $0xfffffff8,0x18(%esp)
>   0x4c9b4286 <+262>:	test   $0x1,%al
>   0x4c9b4288 <+264>:	jne    0x4c9b42c2 <malloc_consolidate+322>
>   0x4c9b428a <+266>:	mov    (%edx),%eax
>   0x4c9b428c <+268>:	sub    %eax,%edx
>   0x4c9b428e <+270>:	add    %eax,%esi
>   0x4c9b4290 <+272>:	mov    0x8(%edx),%eax
>   0x4c9b4293 <+275>:	mov    0xc(%edx),%ecx
>   0x4c9b4296 <+278>:	cmp    0xc(%eax),%edx
>   0x4c9b4299 <+281>:	jne    0x4c9b437f <malloc_consolidate+511>
>   0x4c9b429f <+287>:	cmp    0x8(%ecx),%edx
>   0x4c9b42a2 <+290>:	jne    0x4c9b437f <malloc_consolidate+511>
>   0x4c9b42a8 <+296>:	cmpl   $0x1ff,0x4(%edx)
>   0x4c9b42af <+303>:	mov    %ecx,0xc(%eax)
>   0x4c9b42b2 <+306>:	mov    %eax,0x8(%ecx)
>   0x4c9b42b5 <+309>:	jbe    0x4c9b42c2 <malloc_consolidate+322>
>   0x4c9b42b7 <+311>:	mov    0x10(%edx),%ecx
>   0x4c9b42ba <+314>:	test   %ecx,%ecx
>   0x4c9b42bc <+316>:	jne    0x4c9b4446 <malloc_consolidate+710>
>   0x4c9b42c2 <+322>:	mov    0x1c(%esp),%eax
>   0x4c9b42c6 <+326>:	cmp    %edi,0x30(%eax)
>   0x4c9b42c9 <+329>:	je     0x4c9b42e8 <malloc_consolidate+360>
>   0x4c9b42cb <+331>:	mov    0x18(%esp),%eax
>   0x4c9b42cf <+335>:	testb  $0x1,0x4(%edi,%eax,1)
>   0x4c9b42d4 <+340>:	je     0x4c9b41f0 <malloc_consolidate+112>
>   0x4c9b42da <+346>:	andl   $0xfffffffe,0x4(%edi)
>   0x4c9b42de <+350>:	jmp    0x4c9b4224 <malloc_consolidate+164>
>   0x4c9b42e3 <+355>:	nop
>   0x4c9b42e4 <+356>:	lea    0x0(%esi,%eiz,1),%esi
>   0x4c9b42e8 <+360>:	add    0x18(%esp),%esi
>   0x4c9b42ec <+364>:	or     $0x1,%esi
>   0x4c9b42ef <+367>:	mov    %esi,0x4(%edx)
>   0x4c9b42f2 <+370>:	mov    %edx,0x30(%eax)
>   0x4c9b42f5 <+373>:	mov    0x20(%esp),%edx
>   0x4c9b42f9 <+377>:	test   %edx,%edx
>   0x4c9b42fb <+379>:	jne    0x4c9b4268 <malloc_consolidate+232>
>   0x4c9b4301 <+385>:	lea    0x0(%esi,%eiz,1),%esi
>   0x4c9b4308 <+392>:	addl   $0x4,0x28(%esp)
>   0x4c9b430d <+397>:	mov    0x28(%esp),%eax
>   0x4c9b4311 <+401>:	sub    $0x4,%eax
>   0x4c9b4314 <+404>:	cmp    %eax,0x2c(%esp)
>   0x4c9b4318 <+408>:	jne    0x4c9b41d8 <malloc_consolidate+88>
>   0x4c9b431e <+414>:	add    $0x5c,%esp
>   0x4c9b4321 <+417>:	pop    %ebx
>   0x4c9b4322 <+418>:	pop    %esi
>   0x4c9b4323 <+419>:	pop    %edi
>   0x4c9b4324 <+420>:	pop    %ebp
>   0x4c9b4325 <+421>:	ret    
>   0x4c9b4326 <+422>:	lea    0x30(%eax),%ecx
>   0x4c9b4329 <+425>:	mov    $0x1,%edx
>   0x4c9b432e <+430>:	mov    %ecx,%eax
>   0x4c9b4330 <+432>:	add    $0x1,%edx
>   0x4c9b4333 <+435>:	mov    %eax,0xc(%eax)
>   0x4c9b4336 <+438>:	mov    %eax,0x8(%eax)
>   0x4c9b4339 <+441>:	add    $0x8,%eax
>   0x4c9b433c <+444>:	cmp    $0x80,%edx
>   0x4c9b4342 <+450>:	jne    0x4c9b4330 <malloc_consolidate+432>
>   0x4c9b4344 <+452>:	mov    0x1c(%esp),%edi
>   0x4c9b4348 <+456>:	lea    0x420(%ebx),%eax
>   0x4c9b434e <+462>:	cmp    %eax,%edi
>   0x4c9b4350 <+464>:	je     0x4c9b436d <malloc_consolidate+493>
>   0x4c9b4352 <+466>:	mov    0x4(%edi),%eax
>   0x4c9b4355 <+469>:	or     $0x2,%eax
>   0x4c9b4358 <+472>:	mov    0x1c(%esp),%edi
>   0x4c9b435c <+476>:	or     $0x1,%eax
>   0x4c9b435f <+479>:	mov    %eax,0x4(%edi)
>   0x4c9b4362 <+482>:	mov    %ecx,0x30(%edi)
>   0x4c9b4365 <+485>:	add    $0x5c,%esp
>   0x4c9b4368 <+488>:	pop    %ebx
>   0x4c9b4369 <+489>:	pop    %esi
>   0x4c9b436a <+490>:	pop    %edi
>   0x4c9b436b <+491>:	pop    %ebp
>   0x4c9b436c <+492>:	ret    
>   0x4c9b436d <+493>:	movl   $0x40,0x1918(%ebx)
>   0x4c9b4377 <+503>:	mov    0x424(%ebx),%eax
>   0x4c9b437d <+509>:	jmp    0x4c9b4358 <malloc_consolidate+472>
>   0x4c9b437f <+511>:	mov    0x1c(%esp),%ecx
>   0x4c9b4383 <+515>:	cmpl   $0x0,%gs:0xc
>   0x4c9b438b <+523>:	je     0x4c9b438e <malloc_consolidate+526>
>   0x4c9b438d <+525>:	lock subl $0x1,(%ecx)
>   0x4c9b4391 <+529>:	jne    0x4c9ba346 <_L_unlock_3288>
>   0x4c9b4397 <+535>:	mov    0x10c(%ebx),%eax
>   0x4c9b439d <+541>:	mov    %eax,%ebp
>   0x4c9b439f <+543>:	and    $0x5,%eax
>   0x4c9b43a2 <+546>:	cmp    $0x5,%eax
>   0x4c9b43a5 <+549>:	je     0x4c9b4645 <malloc_consolidate+1221>
>   0x4c9b43ab <+555>:	test   $0x1,%ebp
>   0x4c9b43b1 <+561>:	jne    0x4c9b4531 <malloc_consolidate+945>
>   0x4c9b43b7 <+567>:	and    $0x2,%ebp
>   0x4c9b43ba <+570>:	jne    0x4c9b45f6 <malloc_consolidate+1142>
>   0x4c9b43c0 <+576>:	xor    %eax,%eax
>   0x4c9b43c2 <+578>:	mov    $0x1,%ecx
>   0x4c9b43c7 <+583>:	mov    0x1c(%esp),%ebp
>   0x4c9b43cb <+587>:	cmpl   $0x0,%gs:0xc
>   0x4c9b43d3 <+595>:	je     0x4c9b43d6 <malloc_consolidate+598>
>   0x4c9b43d5 <+597>:	lock cmpxchg %ecx,0x0(%ebp)
>   0x4c9b43da <+602>:	jne    0x4c9ba352 <_L_lock_3327>
>   0x4c9b43e0 <+608>:	jmp    0x4c9b42c2 <malloc_consolidate+322>
>   0x4c9b43e5 <+613>:	mov    0x1c(%esp),%ecx
>   0x4c9b43e9 <+617>:	cmpl   $0x0,%gs:0xc
>   0x4c9b43f1 <+625>:	je     0x4c9b43f4 <malloc_consolidate+628>
>   0x4c9b43f3 <+627>:	lock subl $0x1,(%ecx)
>   0x4c9b43f7 <+631>:	jne    0x4c9ba35f <_L_unlock_3351>
>   0x4c9b43fd <+637>:	mov    0x10c(%ebx),%ebp
>   0x4c9b4403 <+643>:	mov    %ebp,%eax
>   0x4c9b4405 <+645>:	and    $0x5,%eax
>   0x4c9b4408 <+648>:	cmp    $0x5,%eax
>   0x4c9b440b <+651>:	je     0x4c9b45fb <malloc_consolidate+1147>
>   0x4c9b4411 <+657>:	test   $0x1,%ebp
>   0x4c9b4417 <+663>:	jne    0x4c9b4462 <malloc_consolidate+738>
>   0x4c9b4419 <+665>:	and    $0x2,%ebp
>   0x4c9b441c <+668>:	jne    0x4c9b45f6 <malloc_consolidate+1142>
>   0x4c9b4422 <+674>:	xor    %eax,%eax
>   0x4c9b4424 <+676>:	mov    $0x1,%ecx
>   0x4c9b4429 <+681>:	mov    0x1c(%esp),%edi
>   0x4c9b442d <+685>:	cmpl   $0x0,%gs:0xc
>   0x4c9b4435 <+693>:	je     0x4c9b4438 <malloc_consolidate+696>
>   0x4c9b4437 <+695>:	lock cmpxchg %ecx,(%edi)
>   0x4c9b443b <+699>:	jne    0x4c9ba36b <_L_lock_3390>
>   0x4c9b4441 <+705>:	jmp    0x4c9b4224 <malloc_consolidate+164>
>   0x4c9b4446 <+710>:	mov    0x10(%eax),%ebp
>   0x4c9b4449 <+713>:	test   %ebp,%ebp
>   0x4c9b444b <+715>:	je     0x4c9b4627 <malloc_consolidate+1191>
>   0x4c9b4451 <+721>:	mov    0x14(%edx),%eax
>   0x4c9b4454 <+724>:	mov    %eax,0x14(%ecx)
>   0x4c9b4457 <+727>:	mov    0x14(%edx),%eax
>   0x4c9b445a <+730>:	mov    %ecx,0x10(%eax)
>   0x4c9b445d <+733>:	jmp    0x4c9b42c2 <malloc_consolidate+322>
>   0x4c9b4462 <+738>:	lea    0x4c(%esp),%eax
>   0x4c9b4466 <+742>:	lea    0x44(%esp),%ecx
>   0x4c9b446a <+746>:	mov    %edi,(%esp)
>   0x4c9b446d <+749>:	movl   $0x0,0xc(%esp)
>   0x4c9b4475 <+757>:	movl   $0x10,0x8(%esp)
>   0x4c9b447d <+765>:	mov    %eax,0x4(%esp)
>   0x4c9b4481 <+769>:	mov    %edx,0x34(%esp)
>   0x4c9b4485 <+773>:	mov    %ecx,0x18(%esp)
>   0x4c9b4489 <+777>:	movb   $0x0,0x4c(%esp)
>   0x4c9b448e <+782>:	call   0x4c982450 <_itoa_word>
>   0x4c9b4493 <+787>:	mov    0x18(%esp),%ecx
>   0x4c9b4497 <+791>:	mov    0x34(%esp),%edx
>   0x4c9b449b <+795>:	cmp    %ecx,%eax
>   0x4c9b449d <+797>:	mov    %eax,%edi
>   0x4c9b449f <+799>:	jbe    0x4c9b44d2 <malloc_consolidate+850>
>   0x4c9b44a1 <+801>:	lea    -0x1(%eax),%eax
>   0x4c9b44a4 <+804>:	mov    %eax,0x18(%esp)
>   0x4c9b44a8 <+808>:	mov    %edi,%eax
>   0x4c9b44aa <+810>:	sub    %ecx,%eax
>   0x4c9b44ac <+812>:	mov    %edi,%ecx
>   0x4c9b44ae <+814>:	sub    %eax,%ecx
>   0x4c9b44b0 <+816>:	mov    %eax,0x8(%esp)
>   0x4c9b44b4 <+820>:	movl   $0x30,0x4(%esp)
>   0x4c9b44bc <+828>:	mov    %ecx,(%esp)
>   0x4c9b44bf <+831>:	call   0x4c9bdfb0 <__memset_ia32>
>   0x4c9b44c4 <+836>:	lea    0x43(%esp),%eax
>   0x4c9b44c8 <+840>:	mov    0x34(%esp),%edx
>   0x4c9b44cc <+844>:	sub    0x18(%esp),%eax
>   0x4c9b44d0 <+848>:	add    %eax,%edi
>   0x4c9b44d2 <+850>:	mov    0x362c(%ebx),%eax
>   0x4c9b44d8 <+856>:	mov    %edx,0x18(%esp)
>   0x4c9b44dc <+860>:	mov    (%eax),%ecx
>   0x4c9b44de <+862>:	lea    -0x4443a(%ebx),%eax
>   0x4c9b44e4 <+868>:	mov    %eax,0xc(%esp)
>   0x4c9b44e8 <+872>:	lea    -0x419ec(%ebx),%eax
>   0x4c9b44ee <+878>:	mov    %edi,0x10(%esp)
>   0x4c9b44f2 <+882>:	mov    %eax,0x4(%esp)
>   0x4c9b44f6 <+886>:	test   %ecx,%ecx
>   0x4c9b44f8 <+888>:	cmove  0x30(%esp),%ecx
>   0x4c9b44fd <+893>:	and    $0x2,%ebp
>   0x4c9b4500 <+896>:	mov    %ebp,(%esp)
>   0x4c9b4503 <+899>:	mov    %ecx,0x8(%esp)
>   0x4c9b4507 <+903>:	call   0x4c9ad060 <__libc_message>
>   0x4c9b450c <+908>:	mov    0x18(%esp),%edx
>   0x4c9b4510 <+912>:	jmp    0x4c9b4422 <malloc_consolidate+674>
>   0x4c9b4515 <+917>:	mov    0x10(%eax),%ebp
>   0x4c9b4518 <+920>:	test   %ebp,%ebp
>   0x4c9b451a <+922>:	je     0x4c9b4673 <malloc_consolidate+1267>
>   0x4c9b4520 <+928>:	mov    0x14(%edi),%eax
>   0x4c9b4523 <+931>:	mov    %eax,0x14(%ecx)
>   0x4c9b4526 <+934>:	mov    0x14(%edi),%eax
>   0x4c9b4529 <+937>:	mov    %ecx,0x10(%eax)
>   0x4c9b452c <+940>:	jmp    0x4c9b4224 <malloc_consolidate+164>
>   0x4c9b4531 <+945>:	lea    0x44(%esp),%eax
>   0x4c9b4535 <+949>:	mov    %eax,0x34(%esp)
>   0x4c9b4539 <+953>:	lea    0x4c(%esp),%eax
>   0x4c9b453d <+957>:	mov    %edx,(%esp)
>   0x4c9b4540 <+960>:	movl   $0x0,0xc(%esp)
>   0x4c9b4548 <+968>:	movl   $0x10,0x8(%esp)
>   0x4c9b4550 <+976>:	mov    %eax,0x4(%esp)
>   0x4c9b4554 <+980>:	mov    %edx,0x38(%esp)
>   0x4c9b4558 <+984>:	movb   $0x0,0x4c(%esp)
>   0x4c9b455d <+989>:	call   0x4c982450 <_itoa_word>
>   0x4c9b4562 <+994>:	mov    0x38(%esp),%edx
>   0x4c9b4566 <+998>:	mov    %eax,%ecx
>   0x4c9b4568 <+1000>:	mov    0x34(%esp),%eax
>   0x4c9b456c <+1004>:	cmp    %eax,%ecx
>   0x4c9b456e <+1006>:	jbe    0x4c9b45af <malloc_consolidate+1071>
>   0x4c9b4570 <+1008>:	mov    %edx,0x3c(%esp)
>   0x4c9b4574 <+1012>:	lea    -0x1(%ecx),%edx
>   0x4c9b4577 <+1015>:	mov    %edx,0x34(%esp)
>   0x4c9b457b <+1019>:	mov    %ecx,%edx
>   0x4c9b457d <+1021>:	sub    %eax,%edx
>   0x4c9b457f <+1023>:	mov    %edx,%eax
>   0x4c9b4581 <+1025>:	mov    %edx,0x8(%esp)
>   0x4c9b4585 <+1029>:	mov    %ecx,%edx
>   0x4c9b4587 <+1031>:	sub    %eax,%edx
>   0x4c9b4589 <+1033>:	mov    %edx,(%esp)
>   0x4c9b458c <+1036>:	movl   $0x30,0x4(%esp)
>   0x4c9b4594 <+1044>:	mov    %ecx,0x38(%esp)
>   0x4c9b4598 <+1048>:	call   0x4c9bdfb0 <__memset_ia32>
>   0x4c9b459d <+1053>:	mov    0x38(%esp),%ecx
>   0x4c9b45a1 <+1057>:	lea    0x43(%esp),%eax
>   0x4c9b45a5 <+1061>:	mov    0x3c(%esp),%edx
>   0x4c9b45a9 <+1065>:	sub    0x34(%esp),%eax
>   0x4c9b45ad <+1069>:	add    %eax,%ecx
>   0x4c9b45af <+1071>:	mov    0x362c(%ebx),%eax
>   0x4c9b45b5 <+1077>:	mov    %edx,0x34(%esp)
>   0x4c9b45b9 <+1081>:	mov    (%eax),%eax
>   0x4c9b45bb <+1083>:	mov    %ecx,0x10(%esp)
>   0x4c9b45bf <+1087>:	test   %eax,%eax
>   0x4c9b45c1 <+1089>:	cmove  0x30(%esp),%eax
>   0x4c9b45c6 <+1094>:	mov    %eax,%edx
>   0x4c9b45c8 <+1096>:	lea    -0x4443a(%ebx),%eax
>   0x4c9b45ce <+1102>:	mov    %eax,0xc(%esp)
>   0x4c9b45d2 <+1106>:	lea    -0x419ec(%ebx),%eax
>   0x4c9b45d8 <+1112>:	mov    %eax,0x4(%esp)
>   0x4c9b45dc <+1116>:	mov    %ebp,%eax
>   0x4c9b45de <+1118>:	and    $0x2,%eax
>   0x4c9b45e1 <+1121>:	mov    %edx,0x8(%esp)
>   0x4c9b45e5 <+1125>:	mov    %eax,(%esp)
>   0x4c9b45e8 <+1128>:	call   0x4c9ad060 <__libc_message>
>   0x4c9b45ed <+1133>:	mov    0x34(%esp),%edx
>   0x4c9b45f1 <+1137>:	jmp    0x4c9b43c0 <malloc_consolidate+576>
>   0x4c9b45f6 <+1142>:	call   0x4c96f290 <__GI_abort>
>   0x4c9b45fb <+1147>:	lea    -0x4443a(%ebx),%eax
>   0x4c9b4601 <+1153>:	and    $0x2,%ebp
>   0x4c9b4604 <+1156>:	mov    %eax,0x8(%esp)
>   0x4c9b4608 <+1160>:	lea    -0x42d43(%ebx),%eax
>   0x4c9b460e <+1166>:	mov    %eax,0x4(%esp)
>   0x4c9b4612 <+1170>:	mov    %ebp,(%esp)
>   0x4c9b4615 <+1173>:	mov    %edx,0x18(%esp)
>   0x4c9b4619 <+1177>:	call   0x4c9ad060 <__libc_message>
>   0x4c9b461e <+1182>:	mov    0x18(%esp),%edx
>   0x4c9b4622 <+1186>:	jmp    0x4c9b4422 <malloc_consolidate+674>
>   0x4c9b4627 <+1191>:	cmp    %ecx,%edx
>   0x4c9b4629 <+1193>:	je     0x4c9b4691 <malloc_consolidate+1297>
>   0x4c9b462b <+1195>:	mov    %ecx,0x10(%eax)
>   0x4c9b462e <+1198>:	mov    0x14(%edx),%ecx
>   0x4c9b4631 <+1201>:	mov    %ecx,0x14(%eax)
>   0x4c9b4634 <+1204>:	mov    0x10(%edx),%ecx
>   0x4c9b4637 <+1207>:	mov    %eax,0x14(%ecx)
>   0x4c9b463a <+1210>:	mov    0x14(%edx),%ecx
>   0x4c9b463d <+1213>:	mov    %eax,0x10(%ecx)
>   0x4c9b4640 <+1216>:	jmp    0x4c9b42c2 <malloc_consolidate+322>
>   0x4c9b4645 <+1221>:	lea    -0x4443a(%ebx),%eax
>   0x4c9b464b <+1227>:	mov    %eax,0x8(%esp)
>   0x4c9b464f <+1231>:	lea    -0x42d43(%ebx),%eax
>   0x4c9b4655 <+1237>:	mov    %eax,0x4(%esp)
>   0x4c9b4659 <+1241>:	mov    %ebp,%eax
>   0x4c9b465b <+1243>:	and    $0x2,%eax
>   0x4c9b465e <+1246>:	mov    %eax,(%esp)
>   0x4c9b4661 <+1249>:	mov    %edx,0x34(%esp)
>   0x4c9b4665 <+1253>:	call   0x4c9ad060 <__libc_message>
>   0x4c9b466a <+1258>:	mov    0x34(%esp),%edx
>   0x4c9b466e <+1262>:	jmp    0x4c9b43c0 <malloc_consolidate+576>
>   0x4c9b4673 <+1267>:	cmp    %ecx,%edi
>   0x4c9b4675 <+1269>:	je     0x4c9b469c <malloc_consolidate+1308>
>   0x4c9b4677 <+1271>:	mov    %ecx,0x10(%eax)
>   0x4c9b467a <+1274>:	mov    0x14(%edi),%ecx
>   0x4c9b467d <+1277>:	mov    %ecx,0x14(%eax)
>   0x4c9b4680 <+1280>:	mov    0x10(%edi),%ecx
>   0x4c9b4683 <+1283>:	mov    %eax,0x14(%ecx)
>   0x4c9b4686 <+1286>:	mov    0x14(%edi),%ecx
>   0x4c9b4689 <+1289>:	mov    %eax,0x10(%ecx)
>   0x4c9b468c <+1292>:	jmp    0x4c9b4224 <malloc_consolidate+164>
>   0x4c9b4691 <+1297>:	mov    %eax,0x14(%eax)
>   0x4c9b4694 <+1300>:	mov    %eax,0x10(%eax)
>   0x4c9b4697 <+1303>:	jmp    0x4c9b42c2 <malloc_consolidate+322>
>   0x4c9b469c <+1308>:	mov    %eax,0x14(%eax)
>   0x4c9b469f <+1311>:	mov    %eax,0x10(%eax)
>   0x4c9b46a2 <+1314>:	jmp    0x4c9b4224 <malloc_consolidate+164>
>End of assembler dump.

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Attachments on bug 1121328: 919245 | 919246 | 919247 | 919248 | 919249 | 919250 | 919251 | 919252 | 919253 | 919254 | 919255