Attachment 670782 Details for Bug 890975 – File: backtrace

File: backtrace

backtrace (text/plain), 11.79 KB, created by florian0508 on 2012-12-31 14:34:04 UTC

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Creator: florian0508

Created: 2012-12-31 14:34:04 UTC

Size: 11.79 KB

patch

obsolete

>[New LWP 958]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/bin/dbus-daemon --fork --print-pid 5 --print-address 7 --session'.
>Program terminated with signal 11, Segmentation fault.
>#0  __strlen_sse2 () at ../sysdeps/x86_64/strlen.S:32
>32		movdqu	(%rdi), %xmm1
>
>Thread 1 (Thread 0x7f00592e3800 (LWP 958)):
>#0  __strlen_sse2 () at ../sysdeps/x86_64/strlen.S:32
>No locals.
>#1  0x0000000000428340 in _dbus_strdup (str=0x32a71f50 <Address 0x32a71f50 out of bounds>) at dbus-internals.c:491
>        len = <optimized out>
>        copy = <optimized out>
>#2  0x000000000040676e in bus_activation_list_services (activation=activation@entry=0x1a72790, listp=listp@entry=0x7fffd5cdbb00, array_len=array_len@entry=0x7fffd5cdbafc) at activation.c:2172
>        entry = <optimized out>
>        i = 56
>        j = <optimized out>
>        len = 95
>        retval = 0x1cc63d0
>        iter = {dummy1 = 0x1a66540, dummy2 = 0x1a63770, dummy3 = 0x1a70ed8, dummy4 = 0x0, dummy5 = 43, dummy6 = 95}
>#3  0x000000000041014f in bus_driver_handle_list_activatable_services (connection=0x1c35b30, transaction=0x1cc43f0, message=0x1c8ae10, error=0x7fffd5cdbca0) at driver.c:488
>        reply = 0x1ca5510
>        len = 0
>        services = 0x1b4f290
>        activation = 0x1a72790
>        i = <optimized out>
>        iter = {dummy1 = 0xb, dummy2 = 0x1c8ae18, dummy3 = 159, dummy4 = 0, dummy5 = 4270133, dummy6 = 0, dummy7 = 0, dummy8 = 0, dummy9 = 4366093, dummy10 = 0, dummy11 = 0, pad1 = 0, pad2 = 27664912, pad3 = 0x1c8ae18}
>        sub = {dummy1 = 0x43cf3d, dummy2 = 0x429f0d, dummy3 = 0, dummy4 = 0, dummy5 = 29928976, dummy6 = 159, dummy7 = -707937340, dummy8 = 32767, dummy9 = -707937336, dummy10 = 32767, dummy11 = 29580080, pad1 = 0, pad2 = 4317268, pad3 = 0x0}
>#4  0x0000000000411782 in bus_driver_handle_message (connection=connection@entry=0x1c35b30, transaction=transaction@entry=0x1cc43f0, message=message@entry=0x1c8ae10, error=error@entry=0x7fffd5cdbca0) at driver.c:1997
>        name = 0x1c556f8 "ListActivatableNames"
>        interface = <optimized out>
>        i = <optimized out>
>#5  0x000000000040f159 in bus_dispatch (message=0x1c8ae10, connection=0x1c35b30) at dispatch.c:290
>        context = 0x1a620c0
>        addressed_recipient = 0x0
>        sender = <optimized out>
>        service_name = <optimized out>
>        error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 0, dummy4 = 0, dummy5 = 0, padding1 = 0x428a6c}
>        transaction = 0x1cc43f0
>        result = DBUS_HANDLER_RESULT_HANDLED
>#6  bus_dispatch_message_filter (connection=0x1c35b30, message=0x1c8ae10, user_data=<optimized out>) at dispatch.c:413
>No locals.
>#7  0x00000000004198e6 in dbus_connection_dispatch (connection=connection@entry=0x1c35b30) at dbus-connection.c:4644
>        filter = <optimized out>
>        next = 0x0
>        message = 0x1c8ae10
>        link = <optimized out>
>        filter_list_copy = 0x1b9ea60
>        message_link = 0x1b9e898
>        result = DBUS_HANDLER_RESULT_NOT_YET_HANDLED
>        pending = <optimized out>
>        reply_serial = <optimized out>
>        status = <optimized out>
>        __FUNCTION__ = "dbus_connection_dispatch"
>#8  0x0000000000430600 in _dbus_loop_dispatch (loop=loop@entry=0x1a621e0) at dbus-mainloop.c:484
>        status = <optimized out>
>        connection = 0x1c35b30
>#9  0x0000000000430b2a in _dbus_loop_iterate (loop=loop@entry=0x1a621e0, block=85, block@entry=1) at dbus-mainloop.c:867
>        retval = <optimized out>
>        fds = <optimized out>
>        stack_fds = {{fd = 3, events = 1, revents = 1}, {fd = 5, events = 1, revents = 0}, {fd = 6, events = 1, revents = 0}, {fd = 10, events = 1, revents = 0}, {fd = 12, events = 1, revents = 0}, {fd = 14, events = 1, revents = 0}, {fd = 9, events = 1, revents = 0}, {fd = 11, events = 1, revents = 0}, {fd = 8, events = 1, revents = 0}, {fd = 13, events = 1, revents = 0}, {fd = 16, events = 1, revents = 0}, {fd = 15, events = 1, revents = 0}, {fd = 18, events = 1, revents = 0}, {fd = 17, events = 1, revents = 0}, {fd = 19, events = 1, revents = 0}, {fd = 20, events = 1, revents = 0}, {fd = 21, events = 1, revents = 0}, {fd = 24, events = 1, revents = 0}, {fd = 23, events = 1, revents = 0}, {fd = 26, events = 1, revents = 0}, {fd = 28, events = 1, revents = 0}, {fd = 31, events = 1, revents = 0}, {fd = 33, events = 1, revents = 0}, {fd = 30, events = 1, revents = 0}, {fd = 32, events = 1, revents = 0}, {fd = 22, events = 1, revents = 0}, {fd = 25, events = 1, revents = 0}, {fd = 27, events = 1, revents = 0}, {fd = 29, events = 1, revents = 0}, {fd = 34, events = 1, revents = 0}, {fd = 35, events = 1, revents = 0}, {fd = 36, events = 1, revents = 0}, {fd = 37, events = 1, revents = 0}, {fd = 0, events = 0, revents = 0} <repeats 25 times>, {fd = 4289216, events = 0, revents = 0}, {fd = 67108864, events = 0, revents = 0}, {fd = 2051076064, events = 54, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}}
>        n_fds = <optimized out>
>        watches_for_fds = <optimized out>
>        stack_watches_for_fds = {0x1a67720, 0x1a68f20, 0x1a66400, 0x1a76110, 0x1a7bf50, 0x1a819d0, 0x1a89200, 0x1a8ef20, 0x1a69330, 0x1a94930, 0x1aa29c0, 0x1a9ade0, 0x1ab0550, 0x1aa90e0, 0x1ab7bf0, 0x1ac2f10, 0x1ac9230, 0x1a99ae0, 0x1ae16c0, 0x1ae76e0, 0x1ae92e0, 0x1aefe20, 0x1af7480, 0x1afdb60, 0x1b00470, 0x1b1ac60, 0x1b28ed0, 0x1b03dd0, 0x1b2a500, 0x1b317c0, 0x1b378e0, 0x1b3db40, 0x1b43c90, 0x0, 0x1a63310, 0x431c39, 0x0 <repeats 16 times>, 0x4172c0, 0x0 <repeats 11 times>}
>        i = <optimized out>
>        link = <optimized out>
>        n_ready = <optimized out>
>        initial_serial = <optimized out>
>        timeout = <optimized out>
>        oom_watch_pending = <optimized out>
>        orig_depth = 1
>#10 0x0000000000430c9d in _dbus_loop_run (loop=0x1a621e0) at dbus-mainloop.c:893
>        our_exit_depth = 0
>#11 0x0000000000403ee6 in main (argc=<optimized out>, argv=<optimized out>) at main.c:520
>        error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 0, dummy4 = 0, dummy5 = 0, padding1 = 0x0}
>        config_file = {dummy1 = 0x1a62090, dummy2 = 24, dummy3 = 32, dummy4 = 2147483639, dummy5 = 0, dummy6 = 0, dummy7 = 1, dummy8 = 0}
>        address = {dummy1 = 0x1a62030, dummy2 = 0, dummy3 = 8, dummy4 = 2147483639, dummy5 = 0, dummy6 = 0, dummy7 = 0, dummy8 = 0}
>        addr_fd = {dummy1 = 0x1a62050, dummy2 = 1, dummy3 = 16, dummy4 = 2147483639, dummy5 = 0, dummy6 = 0, dummy7 = 1, dummy8 = 0}
>        pid_fd = {dummy1 = 0x1a62070, dummy2 = 1, dummy3 = 16, dummy4 = 2147483639, dummy5 = 0, dummy6 = 0, dummy7 = 1, dummy8 = 0}
>        prev_arg = <optimized out>
>        print_addr_pipe = {fd_or_handle = -1}
>        print_pid_pipe = {fd_or_handle = -1}
>        i = <optimized out>
>        print_address = <optimized out>
>        print_pid = <optimized out>
>        force_fork = <optimized out>
>        systemd_activation = <optimized out>
>From                To                  Syms Read   Shared Object Library
>0x000000367f403dd0  0x000000367f41cccc  Yes         /lib64/libexpat.so.1
>0x000000367b005fc0  0x000000367b016768  Yes         /lib64/libselinux.so.1
>0x00000036844028c0  0x0000003684408060  Yes         /lib64/libaudit.so.1
>0x000000303fc01330  0x000000303fc02e8c  Yes         /lib64/libcap-ng.so.0
>0x000000367a405790  0x000000367a410494  Yes         /lib64/libpthread.so.0
>0x000000367a802260  0x000000367a80554c  Yes         /lib64/librt.so.1
>0x000000367981ef60  0x000000367995f7a0  Yes         /lib64/libc.so.6
>0x000000367a000ea0  0x000000367a0019e0  Yes         /lib64/libdl.so.2
>0x0000003679400b20  0x000000367941a2e9  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007f00590d81b0  0x00007f00590df67c  Yes         /lib64/libnss_files.so.2
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x0	0
>rbx            0x38	56
>rcx            0x10	16
>rdx            0x1a70ed8	27725528
>rsi            0x1a6488b	27674763
>rdi            0x32a71f50	849813328
>rbp            0x32a71f50	0x32a71f50
>rsp            0x7fffd5cdba48	0x7fffd5cdba48
>r8             0x2e706f746b736564	3346297068945892708
>r9             0x2e65756c636f6547	3343207406777623879
>r10            0x72656469766f7250	8243105097092919888
>r11            0x1c55718	29710104
>r12            0x1cc63d0	30172112
>r13            0x5f	95
>r14            0x7fffd5cdbafc	140736780417788
>r15            0x1cc6590	30172560
>rip            0x3679885771	0x3679885771 <__strlen_sse2+17>
>eflags         0x10283	[ CF SF 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 __strlen_sse2:
>   0x0000003679885760 <+0>:	xor    %rax,%rax
>   0x0000003679885763 <+3>:	mov    %edi,%ecx
>   0x0000003679885765 <+5>:	and    $0x3f,%ecx
>   0x0000003679885768 <+8>:	pxor   %xmm0,%xmm0
>   0x000000367988576c <+12>:	cmp    $0x30,%ecx
>   0x000000367988576f <+15>:	ja     0x367988578a <__strlen_sse2+42>
>=> 0x0000003679885771 <+17>:	movdqu (%rdi),%xmm1
>   0x0000003679885775 <+21>:	pcmpeqb %xmm1,%xmm0
>   0x0000003679885779 <+25>:	pmovmskb %xmm0,%edx
>   0x000000367988577d <+29>:	test   %edx,%edx
>   0x000000367988577f <+31>:	jne    0x36798857fb <__strlen_sse2+155>
>   0x0000003679885781 <+33>:	mov    %rdi,%rax
>   0x0000003679885784 <+36>:	and    $0xfffffffffffffff0,%rax
>   0x0000003679885788 <+40>:	jmp    0x36798857a7 <__strlen_sse2+71>
>   0x000000367988578a <+42>:	mov    %rdi,%rax
>   0x000000367988578d <+45>:	and    $0xfffffffffffffff0,%rax
>   0x0000003679885791 <+49>:	pcmpeqb (%rax),%xmm0
>   0x0000003679885795 <+53>:	mov    $0xffffffff,%esi
>   0x000000367988579a <+58>:	sub    %rax,%rcx
>   0x000000367988579d <+61>:	shl    %cl,%esi
>   0x000000367988579f <+63>:	pmovmskb %xmm0,%edx
>   0x00000036798857a3 <+67>:	and    %esi,%edx
>   0x00000036798857a5 <+69>:	jne    0x36798857f8 <__strlen_sse2+152>
>   0x00000036798857a7 <+71>:	pxor   %xmm0,%xmm0
>   0x00000036798857ab <+75>:	pxor   %xmm1,%xmm1
>   0x00000036798857af <+79>:	pxor   %xmm2,%xmm2
>   0x00000036798857b3 <+83>:	pxor   %xmm3,%xmm3
>   0x00000036798857b7 <+87>:	nopw   0x0(%rax,%rax,1)
>   0x00000036798857c0 <+96>:	pcmpeqb 0x10(%rax),%xmm0
>   0x00000036798857c5 <+101>:	pmovmskb %xmm0,%edx
>   0x00000036798857c9 <+105>:	test   %edx,%edx
>   0x00000036798857cb <+107>:	jne    0x3679885810 <__strlen_sse2+176>
>   0x00000036798857cd <+109>:	pcmpeqb 0x20(%rax),%xmm1
>   0x00000036798857d2 <+114>:	pmovmskb %xmm1,%edx
>   0x00000036798857d6 <+118>:	test   %edx,%edx
>   0x00000036798857d8 <+120>:	jne    0x3679885820 <__strlen_sse2+192>
>   0x00000036798857da <+122>:	pcmpeqb 0x30(%rax),%xmm2
>   0x00000036798857df <+127>:	pmovmskb %xmm2,%edx
>   0x00000036798857e3 <+131>:	test   %edx,%edx
>   0x00000036798857e5 <+133>:	jne    0x3679885830 <__strlen_sse2+208>
>   0x00000036798857e7 <+135>:	pcmpeqb 0x40(%rax),%xmm3
>   0x00000036798857ec <+140>:	pmovmskb %xmm3,%edx
>   0x00000036798857f0 <+144>:	lea    0x40(%rax),%rax
>   0x00000036798857f4 <+148>:	test   %edx,%edx
>   0x00000036798857f6 <+150>:	je     0x36798857c0 <__strlen_sse2+96>
>   0x00000036798857f8 <+152>:	sub    %rdi,%rax
>   0x00000036798857fb <+155>:	bsf    %rdx,%rdx
>   0x00000036798857ff <+159>:	add    %rdx,%rax
>   0x0000003679885802 <+162>:	retq   
>   0x0000003679885803 <+163>:	data32 data32 data32 nopw %cs:0x0(%rax,%rax,1)
>   0x0000003679885810 <+176>:	sub    %rdi,%rax
>   0x0000003679885813 <+179>:	bsf    %rdx,%rdx
>   0x0000003679885817 <+183>:	lea    0x10(%rdx,%rax,1),%rax
>   0x000000367988581c <+188>:	retq   
>   0x000000367988581d <+189>:	nopl   (%rax)
>   0x0000003679885820 <+192>:	sub    %rdi,%rax
>   0x0000003679885823 <+195>:	bsf    %rdx,%rdx
>   0x0000003679885827 <+199>:	lea    0x20(%rdx,%rax,1),%rax
>   0x000000367988582c <+204>:	retq   
>   0x000000367988582d <+205>:	nopl   (%rax)
>   0x0000003679885830 <+208>:	sub    %rdi,%rax
>   0x0000003679885833 <+211>:	bsf    %rdx,%rdx
>   0x0000003679885837 <+215>:	lea    0x30(%rdx,%rax,1),%rax
>   0x000000367988583c <+220>:	retq   
>End of assembler dump.

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Attachments on bug 890975: 670780 | 670781 | 670782 | 670783 | 670784 | 670785 | 670786 | 670787 | 670788 | 670789 | 670790 | 670791