Attachment 587272 Details for Bug 825848 – File: backtrace

File: backtrace

backtrace (text/plain), 19.66 KB, created by Konstantin Ryabitsev on 2012-05-28 17:46:34 UTC

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Creator: Konstantin Ryabitsev

Created: 2012-05-28 17:46:34 UTC

Size: 19.66 KB

patch

obsolete

>[New LWP 1048]
>[New LWP 1049]
>[New LWP 1050]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/libexec/upowerd'.
>Program terminated with signal 11, Segmentation fault.
>#0  __stpcpy_chk () at ../sysdeps/x86_64/strcpy_chk.S:71
>71		movq	(%rsi), %rax	/* Read double word (8 bytes).  */
>
>Thread 3 (Thread 0x7f916d9d9700 (LWP 1050)):
>#0  0x00007f9170d5eeef 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  0x00007f91714979b4 in g_main_context_poll (n_fds=3, fds=0x7f91600010c0, timeout=-1, context=0x92a3c0, priority=<optimized out>) at gmain.c:3440
>        poll_func = 0x7f91714a57d0 <g_poll>
>#2  g_main_context_iterate (context=0x92a3c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3141
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 3
>        allocated_nfds = <optimized out>
>        fds = 0x7f91600010c0
>#3  0x00007f9171497e12 in g_main_loop_run (loop=0x92a370) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#4  0x00007f91709f2266 in gdbus_shared_thread_func (user_data=0x92a390) at gdbusprivate.c:277
>        data = 0x92a390
>#5  0x00007f91714ba345 in g_thread_proxy (data=0x927000) at gthread.c:801
>        thread = 0x927000
>#6  0x00007f9171ddcd14 in start_thread (arg=0x7f916d9d9700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f916d9d9700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140262586029824, 8708810047605361545, 0, 140262673883136, 140262586029824, 9610128, -8648824830788973687, -8648869363120551031}, 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  0x00007f9170d6799d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 2 (Thread 0x7f916e1da700 (LWP 1049)):
>#0  0x00007f9170d5eeef 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  0x00007f91714979b4 in g_main_context_poll (n_fds=1, fds=0x7f91680008e0, timeout=-1, context=0x91b820, priority=<optimized out>) at gmain.c:3440
>        poll_func = 0x7f91714a57d0 <g_poll>
>#2  g_main_context_iterate (context=context@entry=0x91b820, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3141
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = <optimized out>
>        fds = 0x7f91680008e0
>#3  0x00007f9171497ad4 in g_main_context_iteration (context=0x91b820, may_block=may_block@entry=1) at gmain.c:3207
>        retval = <optimized out>
>#4  0x00007f9171497b21 in glib_worker_main (data=<optimized out>) at gmain.c:4879
>No locals.
>#5  0x00007f91714ba345 in g_thread_proxy (data=0x919850) at gthread.c:801
>        thread = 0x919850
>#6  0x00007f9171ddcd14 in start_thread (arg=0x7f916e1da700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f916e1da700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140262594422528, 8708810047605361545, 0, 140262673883136, 140262594422528, 0, -8648823730740474999, -8648869363120551031}, 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  0x00007f9170d6799d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 1 (Thread 0x7f9172d7e800 (LWP 1048)):
>#0  __stpcpy_chk () at ../sysdeps/x86_64/strcpy_chk.S:71
>No locals.
>#1  0x00007f917123f25c in strcpy (__src=<optimized out>, __dest=0x7f917144f600 "") at /usr/include/bits/string3.h:105
>No locals.
>#2  userpref_get_config_dir () at userpref.c:128
>        cdir = <optimized out>
>        i = <optimized out>
>#3  userpref_get_config_dir () at userpref.c:105
>No locals.
>#4  0x00007f917123f5d4 in userpref_get_host_id (host_id=host_id@entry=0x7fff86304b80) at userpref.c:406
>        config_path = <optimized out>
>        config_file = <optimized out>
>        config = 0x92dea0
>#5  0x00007f9171242c1d in lockdownd_client_new_with_handshake (device=<optimized out>, client=client@entry=0x7fff86304c28, label=label@entry=0x41bb9d "upower") at lockdown.c:717
>        ret = 0
>        client_loc = 0x9481c0
>        host_id = 0x0
>        type = 0x9467d0 "\240\336\222"
>#6  0x0000000000412cbb in up_device_idevice_coldplug (device=0x94b3e0 [UpDeviceIdevice]) at up-device-idevice.c:105
>        idevice = 0x94b3e0 [UpDeviceIdevice]
>        native = 0x92e4f0 [GUdevDevice]
>        uuid = 0x9471d0 "0a739b89d14647b17b2aba912eecf09499f27c5c"
>        model = <optimized out>
>        dict = <optimized out>
>        node = <optimized out>
>        poll_seconds = 0
>        dev = 0x94f6f0
>        client = 0x0
>        kind = <optimized out>
>#7  0x000000000040b64b in up_device_coldplug (device=device@entry=0x94b3e0 [UpDeviceIdevice], daemon=<optimized out>, native=<optimized out>) at up-device.c:548
>        ret = <optimized out>
>        native_path = <optimized out>
>        klass = 0x945310
>        id = 0x0
>        __PRETTY_FUNCTION__ = "up_device_coldplug"
>#8  0x0000000000411861 in up_backend_device_new (native=0x92e4f0 [GUdevDevice], backend=0x92e8f0 [UpBackend]) at up-backend.c:128
>        native_path = <optimized out>
>        device = 0x94b3e0 [UpDeviceIdevice]
>        ret = <optimized out>
>        subsys = <optimized out>
>        input = <optimized out>
>#9  up_backend_device_add (backend=0x92e8f0 [UpBackend], native=0x92e4f0 [GUdevDevice]) at up-backend.c:229
>        object = <optimized out>
>        device = <optimized out>
>        ret = 1
>#10 0x00007f917177e664 in g_closure_invoke (closure=0x936440, return_value=return_value@entry=0x0, n_param_values=3, param_values=param_values@entry=0x7fff86304e90, invocation_hint=invocation_hint@entry=0x7fff86304e30) at gclosure.c:777
>        marshal = 0x7f91719c27f0 <g_udev_marshal_VOID__STRING_OBJECT>
>        marshal_data = 0x0
>        in_marshal = <optimized out>
>        real_closure = 0x936420
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#11 0x00007f917178f6d8 in signal_emit_unlocked_R (node=node@entry=0x9362d0, detail=detail@entry=0, instance=instance@entry=0x91cc80, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff86304e90) at gsignal.c:3547
>        tmp = <optimized out>
>        handler = 0x7f9160007aa0
>        accumulator = 0x0
>        emission = {next = 0x0, instance = 0x91cc80, ihint = {signal_id = 25, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0x935590
>        hlist = 0x7f9160007aa0
>        handler_list = 0x7f9160007aa0
>        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 = 261
>        return_value_altered = 0
>#12 0x00007f917179766d in g_signal_emit_valist (instance=0x91cc80, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff86305108) at gsignal.c:3296
>        instance_and_params = 0x7fff86304e90
>        signal_return_type = 4
>        param_values = 0x7fff86304ea8
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 2
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#13 0x00007f91717977c2 in g_signal_emit (instance=instance@entry=0x91cc80, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3352
>        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff863051e0, reg_save_area = 0x7fff86305120}}
>#14 0x00007f91719bfa73 in monitor_event (source=<optimized out>, condition=<optimized out>, data=0x91cc80) at src/gudev/gudevclient.c:105
>        client = 0x91cc80 [GUdevClient]
>        device = 0x92e4f0 [GUdevDevice]
>        udevice = 0x956220
>#15 0x00007f91714976e5 in g_main_dispatch (context=0x917110) at gmain.c:2539
>        dispatch = 0x7f91714d4130 <g_io_unix_dispatch>
>        was_in_call = 0
>        user_data = 0x91cc80
>        callback = 0x7f91719bfa10 <monitor_event>
>        cb_funcs = 0x7f917176d960
>        cb_data = 0x936c50
>        current_source_link = {data = 0x936bb0, next = 0x0}
>        need_destroy = <optimized out>
>        source = 0x936bb0
>        current = 0x925e50
>        i = <optimized out>
>#16 g_main_context_dispatch (context=context@entry=0x917110) at gmain.c:3075
>No locals.
>#17 0x00007f9171497a18 in g_main_context_iterate (context=0x917110, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3146
>        max_priority = 2147483647
>        timeout = 29995
>        some_ready = 1
>        nfds = <optimized out>
>        allocated_nfds = <optimized out>
>        fds = 0x953170
>#18 0x00007f9171497e12 in g_main_loop_run (loop=0x935660) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#19 0x0000000000406d43 in main (argc=1, argv=0x7fff86305558) at up-main.c:308
>        error = 0x0
>        daemon = 0x922010 [UpDaemon]
>        qos = 0x919230 [UpQos]
>        kbd_backlight = 0x91cb80 [UpKbdBacklight]
>        wakeups = 0x92e5e0 [UpWakeups]
>        context = <optimized out>
>        bus_proxy = <optimized out>
>        bus = <optimized out>
>        ret = <optimized out>
>        retval = 1
>        timed_exit = 0
>        immediate_exit = 0
>        session_bus = 0
>        timer_id = <optimized out>
>        verbose = 0
>        options = {{long_name = 0x41bf0e "timed-exit", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff8630533c, description = 0x41bf19 "Exit after a small delay", arg_description = 0x0}, {long_name = 0x41bf32 "immediate-exit", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff86305340, description = 0x41bfe8 "Exit after the engine has loaded", arg_description = 0x0}, {long_name = 0x41bf41 "test", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff86305344, description = 0x41c010 "Run on the session bus (only for testing)", arg_description = 0x0}, {long_name = 0x41bf46 "verbose", short_name = 118 'v', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff86305348, description = 0x41c040 "Show extra debugging information", arg_description = 0x0}, {long_name = 0x0, short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = 0x0, arg_description = 0x0}}
>From                To                  Syms Read   Shared Object Library
>0x00007f917288c5f0  0x00007f91728f3abc  Yes         /lib64/libm.so.6
>0x00007f9172673680  0x00007f917267ed80  Yes         /lib64/libpolkit-gobject-1.so.0
>0x00007f917245ed10  0x00007f9172466db8  Yes         /lib64/libupower-glib.so.1
>0x00007f917223f4a0  0x00007f91722509e4  Yes         /lib64/libdbus-glib-1.so.2
>0x00007f9171ff8760  0x00007f91720212b4  Yes         /lib64/libdbus-1.so.3
>0x00007f9171dda790  0x00007f9171de5494  Yes         /lib64/libpthread.so.0
>0x00007f9171bc8a00  0x00007f9171bd0588  Yes         /lib64/libusb-1.0.so.0
>0x00007f91719bf830  0x00007f91719c290c  Yes         /lib64/libgudev-1.0.so.0
>0x00007f9171779910  0x00007f91717a6dcc  Yes         /lib64/libgobject-2.0.so.0
>0x00007f9171469b70  0x00007f91714fc70c  Yes         /lib64/libglib-2.0.so.0
>0x00007f917123e3d0  0x00007f917124aed8  Yes         /lib64/libimobiledevice.so.3
>0x00007f917102f5e0  0x00007f9171034680  Yes         /lib64/libplist.so.1
>0x00007f9170c94f60  0x00007f9170dd5a40  Yes         /lib64/libc.so.6
>0x00007f9170957ee0  0x00007f9170a138a4  Yes         /lib64/libgio-2.0.so.0
>0x00007f9170720d30  0x00007f9170724d62  Yes         /lib64/libsystemd-login.so.0
>0x00007f9170519260  0x00007f917051c54c  Yes         /lib64/librt.so.1
>0x00007f9172b82b20  0x00007f9172b9c359  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007f917030bef0  0x00007f91703132d6  Yes         /lib64/libudev.so.0
>0x00007f9170107680  0x00007f91701077fc  Yes         /lib64/libgthread-2.0.so.0
>0x00007f916ff00950  0x00007f916ff050ec  Yes         /lib64/libffi.so.5
>0x00007f916fc5f8e0  0x00007f916fcd9a2c  Yes         /lib64/libgnutls.so.26
>0x00007f916fa37ce0  0x00007f916fa429e8  Yes         /lib64/libtasn1.so.3
>0x00007f916f830d70  0x00007f916f833098  Yes         /lib64/libusbmuxd.so.2
>0x00007f916f5be200  0x00007f916f609b48  Yes         /lib64/libgcrypt.so.11
>0x00007f916f28bbc0  0x00007f916f36ca74  Yes         /lib64/libxml2.so.2
>0x00007f916f05c0f0  0x00007f916f05cfd8  Yes         /lib64/libgmodule-2.0.so.0
>0x00007f916ee57ea0  0x00007f916ee589e0  Yes         /lib64/libdl.so.2
>0x00007f916ec41f50  0x00007f916ec4e648  Yes         /lib64/libz.so.1
>0x00007f916ea24fc0  0x00007f916ea35768  Yes         /lib64/libselinux.so.1
>0x00007f916e8099b0  0x00007f916e817dfc  Yes         /lib64/libresolv.so.2
>0x00007f916e602960  0x00007f916e602ed8  Yes         /lib64/libgpg-error.so.0
>0x00007f916e3f2cd0  0x00007f916e3fba6c  Yes         /lib64/libp11-kit.so.0
>0x00007f916e1dd9d0  0x00007f916e1ed148  Yes         /lib64/libgcc_s.so.1
>$1 = 0x0
>$2 = 0x0
>rax            0x0	0
>rbx            0x7f917144f600	140262647330304
>rcx            0x0	0
>rdx            0x200	512
>rsi            0x0	0
>rdi            0x7f917144f600	140262647330304
>rbp            0x7fff86304c28	0x7fff86304c28
>rsp            0x7fff86304b08	0x7fff86304b08
>r8             0xfefefefefefefeff	-72340172838076673
>r9             0x0	0
>r10            0x7fff863048a0	140735444699296
>r11            0x7f9170d7c6d0	140262640174800
>r12            0x7fff86304b80	140735444700032
>r13            0x9471d0	9728464
>r14            0x94b410	9745424
>r15            0x936440	9659456
>rip            0x7f9170d7c720	0x7f9170d7c720 <__stpcpy_chk+80>
>eflags         0x10202	[ 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 __stpcpy_chk:
>   0x00007f9170d7c6d0 <+0>:	mov    %rsi,%rcx
>   0x00007f9170d7c6d3 <+3>:	and    $0x7,%ecx
>   0x00007f9170d7c6d6 <+6>:	je     0x7f9170d7c6ff <__stpcpy_chk+47>
>   0x00007f9170d7c6d8 <+8>:	cmp    $0x8,%rdx
>   0x00007f9170d7c6dc <+12>:	jb     0x7f9170d7c823 <__stpcpy_chk+339>
>   0x00007f9170d7c6e2 <+18>:	sub    $0x8,%rcx
>   0x00007f9170d7c6e6 <+22>:	add    %rcx,%rdx
>   0x00007f9170d7c6e9 <+25>:	mov    (%rsi),%al
>   0x00007f9170d7c6eb <+27>:	test   %al,%al
>   0x00007f9170d7c6ed <+29>:	mov    %al,(%rdi)
>   0x00007f9170d7c6ef <+31>:	je     0x7f9170d7c81f <__stpcpy_chk+335>
>   0x00007f9170d7c6f5 <+37>:	inc    %rsi
>   0x00007f9170d7c6f8 <+40>:	inc    %rdi
>   0x00007f9170d7c6fb <+43>:	inc    %ecx
>   0x00007f9170d7c6fd <+45>:	jne    0x7f9170d7c6e9 <__stpcpy_chk+25>
>   0x00007f9170d7c6ff <+47>:	movabs $0xfefefefefefefeff,%r8
>   0x00007f9170d7c709 <+57>:	cmp    $0x20,%rdx
>   0x00007f9170d7c70d <+61>:	jb     0x7f9170d7c7c2 <__stpcpy_chk+242>
>   0x00007f9170d7c713 <+67>:	data32 data32 data32 nopw %cs:0x0(%rax,%rax,1)
>=> 0x00007f9170d7c720 <+80>:	mov    (%rsi),%rax
>   0x00007f9170d7c723 <+83>:	add    $0x8,%rsi
>   0x00007f9170d7c727 <+87>:	mov    %rax,%r9
>   0x00007f9170d7c72a <+90>:	add    %r8,%r9
>   0x00007f9170d7c72d <+93>:	jae    0x7f9170d7c7f0 <__stpcpy_chk+288>
>   0x00007f9170d7c733 <+99>:	xor    %rax,%r9
>   0x00007f9170d7c736 <+102>:	or     %r8,%r9
>   0x00007f9170d7c739 <+105>:	inc    %r9
>   0x00007f9170d7c73c <+108>:	jne    0x7f9170d7c7f0 <__stpcpy_chk+288>
>   0x00007f9170d7c742 <+114>:	mov    %rax,(%rdi)
>   0x00007f9170d7c745 <+117>:	add    $0x8,%rdi
>   0x00007f9170d7c749 <+121>:	mov    (%rsi),%rax
>   0x00007f9170d7c74c <+124>:	add    $0x8,%rsi
>   0x00007f9170d7c750 <+128>:	mov    %rax,%r9
>   0x00007f9170d7c753 <+131>:	add    %r8,%r9
>   0x00007f9170d7c756 <+134>:	jae    0x7f9170d7c7f0 <__stpcpy_chk+288>
>   0x00007f9170d7c75c <+140>:	xor    %rax,%r9
>   0x00007f9170d7c75f <+143>:	or     %r8,%r9
>   0x00007f9170d7c762 <+146>:	inc    %r9
>   0x00007f9170d7c765 <+149>:	jne    0x7f9170d7c7f0 <__stpcpy_chk+288>
>   0x00007f9170d7c76b <+155>:	mov    %rax,(%rdi)
>   0x00007f9170d7c76e <+158>:	add    $0x8,%rdi
>   0x00007f9170d7c772 <+162>:	mov    (%rsi),%rax
>   0x00007f9170d7c775 <+165>:	add    $0x8,%rsi
>   0x00007f9170d7c779 <+169>:	mov    %rax,%r9
>   0x00007f9170d7c77c <+172>:	add    %r8,%r9
>   0x00007f9170d7c77f <+175>:	jae    0x7f9170d7c7f0 <__stpcpy_chk+288>
>   0x00007f9170d7c781 <+177>:	xor    %rax,%r9
>   0x00007f9170d7c784 <+180>:	or     %r8,%r9
>   0x00007f9170d7c787 <+183>:	inc    %r9
>   0x00007f9170d7c78a <+186>:	jne    0x7f9170d7c7f0 <__stpcpy_chk+288>
>   0x00007f9170d7c78c <+188>:	mov    %rax,(%rdi)
>   0x00007f9170d7c78f <+191>:	add    $0x8,%rdi
>   0x00007f9170d7c793 <+195>:	mov    (%rsi),%rax
>   0x00007f9170d7c796 <+198>:	add    $0x8,%rsi
>   0x00007f9170d7c79a <+202>:	mov    %rax,%r9
>   0x00007f9170d7c79d <+205>:	add    %r8,%r9
>   0x00007f9170d7c7a0 <+208>:	jae    0x7f9170d7c7f0 <__stpcpy_chk+288>
>   0x00007f9170d7c7a2 <+210>:	xor    %rax,%r9
>   0x00007f9170d7c7a5 <+213>:	or     %r8,%r9
>   0x00007f9170d7c7a8 <+216>:	inc    %r9
>   0x00007f9170d7c7ab <+219>:	jne    0x7f9170d7c7f0 <__stpcpy_chk+288>
>   0x00007f9170d7c7ad <+221>:	sub    $0x20,%rdx
>   0x00007f9170d7c7b1 <+225>:	mov    %rax,(%rdi)
>   0x00007f9170d7c7b4 <+228>:	add    $0x8,%rdi
>   0x00007f9170d7c7b8 <+232>:	cmp    $0x20,%rdx
>   0x00007f9170d7c7bc <+236>:	jae    0x7f9170d7c720 <__stpcpy_chk+80>
>   0x00007f9170d7c7c2 <+242>:	cmp    $0x8,%rdx
>   0x00007f9170d7c7c6 <+246>:	jb     0x7f9170d7c823 <__stpcpy_chk+339>
>   0x00007f9170d7c7c8 <+248>:	mov    (%rsi),%rax
>   0x00007f9170d7c7cb <+251>:	add    $0x8,%rsi
>   0x00007f9170d7c7cf <+255>:	mov    %rax,%r9
>   0x00007f9170d7c7d2 <+258>:	add    %r8,%r9
>   0x00007f9170d7c7d5 <+261>:	jae    0x7f9170d7c7f0 <__stpcpy_chk+288>
>   0x00007f9170d7c7d7 <+263>:	xor    %rax,%r9
>   0x00007f9170d7c7da <+266>:	or     %r8,%r9
>   0x00007f9170d7c7dd <+269>:	inc    %r9
>   0x00007f9170d7c7e0 <+272>:	jne    0x7f9170d7c7f0 <__stpcpy_chk+288>
>   0x00007f9170d7c7e2 <+274>:	sub    $0x8,%rdx
>   0x00007f9170d7c7e6 <+278>:	mov    %rax,(%rdi)
>   0x00007f9170d7c7e9 <+281>:	add    $0x8,%rdi
>   0x00007f9170d7c7ed <+285>:	jmp    0x7f9170d7c7c2 <__stpcpy_chk+242>
>   0x00007f9170d7c7ef <+287>:	nop
>   0x00007f9170d7c7f0 <+288>:	mov    %al,(%rdi)
>   0x00007f9170d7c7f2 <+290>:	test   %al,%al
>   0x00007f9170d7c7f4 <+292>:	je     0x7f9170d7c81f <__stpcpy_chk+335>
>   0x00007f9170d7c7f6 <+294>:	inc    %rdi
>   0x00007f9170d7c7f9 <+297>:	mov    %ah,(%rdi)
>   0x00007f9170d7c7fb <+299>:	test   %ah,%ah
>   0x00007f9170d7c7fd <+301>:	je     0x7f9170d7c81f <__stpcpy_chk+335>
>   0x00007f9170d7c7ff <+303>:	inc    %rdi
>   0x00007f9170d7c802 <+306>:	shr    $0x10,%rax
>   0x00007f9170d7c806 <+310>:	jmp    0x7f9170d7c7f0 <__stpcpy_chk+288>
>   0x00007f9170d7c808 <+312>:	inc    %rsi
>   0x00007f9170d7c80b <+315>:	inc    %rdi
>   0x00007f9170d7c80e <+318>:	dec    %rdx
>   0x00007f9170d7c811 <+321>:	je     0x7f9170d7d990 <__GI___chk_fail>
>   0x00007f9170d7c817 <+327>:	mov    (%rsi),%al
>   0x00007f9170d7c819 <+329>:	test   %al,%al
>   0x00007f9170d7c81b <+331>:	mov    %al,(%rdi)
>   0x00007f9170d7c81d <+333>:	jne    0x7f9170d7c808 <__stpcpy_chk+312>
>   0x00007f9170d7c81f <+335>:	mov    %rdi,%rax
>   0x00007f9170d7c822 <+338>:	retq   
>   0x00007f9170d7c823 <+339>:	test   %rdx,%rdx
>   0x00007f9170d7c826 <+342>:	jne    0x7f9170d7c817 <__stpcpy_chk+327>
>   0x00007f9170d7c828 <+344>:	jmpq   0x7f9170d7d990 <__GI___chk_fail>
>End of assembler dump.

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Attachments on bug 825848: 587272 | 587273