Attachment 684555 Details for Bug 902496 – File: backtrace

File: backtrace

backtrace (text/plain), 12.33 KB, created by Francesco Bonomi on 2013-01-21 19:19:57 UTC

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Creator: Francesco Bonomi

Created: 2013-01-21 19:19:57 UTC

Size: 12.33 KB

patch

obsolete

>[New LWP 1781]
>[New LWP 1779]
>[New LWP 1778]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib/libthread_db.so.1".
>Core was generated by `/usr/libexec/gvfsd-obexftp --spawner :1.3 /org/gtk/gvfs/exec_spaw/3'.
>Program terminated with signal 11, Segmentation fault.
>#0  set_length (real=real@entry=0x85347fc, new_length=new_length@entry=0) at dbus-string.c:390
>390	      real->str[new_length] = '\0';
>
>Thread 3 (Thread 0xb77bca80 (LWP 1778)):
>#0  __memmove_ssse3 () at ../sysdeps/i386/i686/multiarch/memcpy-ssse3.S:2579
>No locals.
>#1  0x0000005b in ?? ()
>No symbol table info available.
>#2  0x41492000 in ?? () from /lib/libdbus-1.so.3
>No symbol table info available.
>Backtrace stopped: previous frame inner to this frame (corrupt stack?)
>
>Thread 2 (Thread 0xb75bbb40 (LWP 1779)):
>#0  0xb77e6424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x4fcebb8b in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#2  0x4ff4332c in poll (__timeout=-1, __nfds=3, __fds=0xb6c023b8) at /usr/include/bits/poll2.h:46
>No locals.
>#3  g_poll (fds=0xb6c023b8, nfds=3, timeout=-1) at gpoll.c:132
>No locals.
>#4  0x4ff34490 in g_main_context_poll (n_fds=3, fds=0xb6c023b8, timeout=<optimized out>, context=0x8526130, priority=<optimized out>) at gmain.c:3584
>        poll_func = <optimized out>
>#5  g_main_context_iterate (context=0x8526130, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3285
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 3
>        allocated_nfds = <optimized out>
>        fds = 0xb6c023b8
>#6  0x4ff34973 in g_main_loop_run (loop=0x8526110) at gmain.c:3484
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#7  0x451e6feb in gdbus_shared_thread_func (user_data=0x85272a0) at gdbusprivate.c:277
>        data = 0x85272a0
>#8  0x4ff5a614 in g_thread_proxy (data=0x85203b0) at gthread.c:797
>        thread = 0x85203b0
>#9  0x4fdbfaff in start_thread (arg=0xb75bbb40) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0xb75bbb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1339883520, 0, 4001536, -1218726936, 680216893, 672718540}, 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>
>#10 0x4fcf609e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>No locals.
>
>Thread 1 (Thread 0xb6bffb40 (LWP 1781)):
>#0  set_length (real=real@entry=0x85347fc, new_length=new_length@entry=0) at dbus-string.c:390
>No locals.
>#1  0x414752ad in _dbus_string_set_length (str=str@entry=0x85347fc, length=length@entry=0) at dbus-string.c:786
>        real = 0x85347fc
>#2  0x4145baa5 in _dbus_header_reinit (header=header@entry=0x85347fc) at dbus-marshal-header.c:443
>No locals.
>#3  0x414606f7 in dbus_message_new_empty_header () at dbus-message.c:1176
>        message = 0x85347f8
>        from_cache = 1
>#4  0x414648d3 in dbus_message_new_error (reply_to=reply_to@entry=0x8531aa8, error_name=error_name@entry=0x414800d8 "org.freedesktop.DBus.Error.NoReply", error_message=error_message@entry=0x414826d0 "Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection w"...) at dbus-message.c:1410
>        message = <optimized out>
>        sender = 0x0
>        iter = {dummy1 = 0x2c, dummy2 = 0x41492000, dummy3 = 25000, dummy4 = -1239413528, dummy5 = 1095312248, dummy6 = 1095186300, dummy7 = 139664044, dummy8 = 8, dummy9 = 4, dummy10 = 1095311360, dummy11 = 25000, pad1 = 1095186262, pad2 = 1095311360, pad3 = 0x4145ba22 <_dbus_header_set_serial+66>}
>        __FUNCTION__ = "dbus_message_new_error"
>#5  0x41467ba5 in _dbus_pending_call_set_timeout_error_unlocked (pending=pending@entry=0xb6200ce8, message=message@entry=0x8531aa8, serial=1) at dbus-pending-call.c:368
>        reply_link = <optimized out>
>        reply = <optimized out>
>#6  0x41456838 in dbus_connection_send_with_reply (connection=connection@entry=0xb62014d0, message=message@entry=0x8531aa8, pending_return=pending_return@entry=0xb6bff05c, timeout_milliseconds=timeout_milliseconds@entry=-1) at dbus-connection.c:3412
>        pending = 0xb6200ce8
>        serial = <optimized out>
>        status = <optimized out>
>        __FUNCTION__ = "dbus_connection_send_with_reply"
>#7  0x41456afa in dbus_connection_send_with_reply_and_block (connection=connection@entry=0xb62014d0, message=message@entry=0x8531aa8, timeout_milliseconds=timeout_milliseconds@entry=-1, error=error@entry=0x0) at dbus-connection.c:3517
>        reply = <optimized out>
>        pending = <optimized out>
>        __FUNCTION__ = "dbus_connection_send_with_reply_and_block"
>#8  0x414516aa in dbus_bus_register (connection=connection@entry=0xb62014d0, error=error@entry=0x0) at dbus-bus.c:692
>        message = 0x8531aa8
>        reply = 0x0
>        name = <optimized out>
>        bd = <optimized out>
>        retval = 0
>        __FUNCTION__ = "dbus_bus_register"
>#9  0x414519be in internal_bus_get (type=DBUS_BUS_SYSTEM, type@entry=DBUS_BUS_SESSION, private=private@entry=1, error=0x0) at dbus-bus.c:487
>        address = <optimized out>
>        connection = 0xb62014d0
>        bd = <optimized out>
>        address_type = DBUS_BUS_SYSTEM
>        __FUNCTION__ = "internal_bus_get"
>#10 0x41451d16 in dbus_bus_get_private (type=DBUS_BUS_SESSION, type@entry=DBUS_BUS_SYSTEM, error=error@entry=0x0) at dbus-bus.c:595
>No locals.
>#11 0x08051dc1 in _get_bluetooth_device_properties (symbolic_icon_name=0x852e844, icon_name=0x852e840, bdaddr=0xb6200c68 "94:00:70:13:D6:EA") at gvfsbackendobexftp.c:233
>        conn = <optimized out>
>        manager = <optimized out>
>        adapters = <optimized out>
>        i = <optimized out>
>        name = 0x0
>#12 do_mount (backend=0x852e828, job=0x8528860, mount_spec=0x852db40, mount_source=0xb6c03778, is_automount=0) at gvfsbackendobexftp.c:941
>        op_backend = 0x852e828
>        device = 0x85221d0 "[94:00:70:13:D6:EA]"
>        error = 0x0
>        path = 0xb6200f00 "ly, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken."
>        obexftp_mount_spec = <optimized out>
>        count = <optimized out>
>#13 0x0805b47a in run (job=0x8528860) at gvfsjobmount.c:116
>        op_job = <optimized out>
>        backend = <optimized out>
>        class = <optimized out>
>#14 0x0805a4ff in g_vfs_job_run (job=0x8528860) at gvfsjob.c:197
>        class = 0x85380d8
>#15 0x0805555d in job_handler_callback (data=0x8528860, user_data=0x8528818) at gvfsdaemon.c:184
>        job = <optimized out>
>#16 0x4ff5b058 in g_thread_pool_thread_proxy (data=0x85267a8) at gthreadpool.c:309
>        task = 0x8528860
>        pool = 0x85267a8
>#17 0x4ff5a614 in g_thread_proxy (data=0x8521ec0) at gthread.c:797
>        thread = 0x8521ec0
>#18 0x4fdbfaff in start_thread (arg=0xb6bffb40) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0xb6bffb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1339883520, 0, 4001536, -1228934168, -536131266, 672718540}, 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>
>#19 0x4fcf609e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>No locals.
>From        To          Syms Read   Shared Object Library
>0x42fc85a0  0x42fdc2c8  Yes         /lib/libdbus-glib-1.so.2
>0x4144d9d0  0x4147df24  Yes         /lib/libdbus-1.so.3
>0x410397b0  0x410464c4  Yes         /lib/libbluetooth.so.3
>0x414ab1b0  0x414c4434  Yes         /lib/libexpat.so.1
>0x4356fa50  0x4358b66c  Yes         /lib/libgvfscommon.so.0
>0x42da1a40  0x42dc3b34  Yes         /lib/libbluray.so.1
>0x4117dc80  0x4117ed7c  Yes         /lib/libgmodule-2.0.so.0
>0x4fe1f920  0x4fe2343c  Yes         /lib/librt.so.1
>0x430d58d0  0x4310488c  Yes         /lib/libsecret-1.so.0
>0x45137530  0x4520e4d4  Yes         /lib/libgio-2.0.so.0
>0x4112acf0  0x4115c674  Yes         /lib/libgobject-2.0.so.0
>0x4ff01f10  0x4ffa4634  Yes         /lib/libglib-2.0.so.0
>0x43df4a90  0x43df5540  Yes         /lib/libutil.so.1
>0x4fdbd6b0  0x4fdc8eb0  Yes         /lib/libpthread.so.0
>0x4fc180b0  0x4fd5bfbc  Yes         /lib/libc.so.6
>0x4167f080  0x41772214  Yes         /lib/libxml2.so.2
>0x4fdd5ad0  0x4fdd6afc  Yes         /lib/libdl.so.2
>0x4fbd9850  0x4fbf1f7c  Yes         /lib/ld-linux.so.2
>0x43c02470  0x43c593f4  Yes         /lib/libgcrypt.so.11
>0x43bf76b0  0x43bf7ce0  Yes         /lib/libgpg-error.so.0
>0x4fbfc4b0  0x4fbfc698  Yes         /lib/libgthread-2.0.so.0
>0x41175090  0x411787b4  Yes         /lib/libffi.so.5
>0x4fe2a860  0x4fe37a94  Yes         /lib/libz.so.1
>0x4fe669f0  0x4fe79ac4  Yes         /lib/libselinux.so.1
>0x4101c700  0x4102b0c4  Yes         /lib/libresolv.so.2
>0x414d62e0  0x414f0bd4  Yes         /lib/liblzma.so.5
>0x4fde0460  0x4fe095bc  Yes         /lib/libm.so.6
>0x4fe884a0  0x4fed1d74  Yes         /lib/libpcre.so.1
>$1 = 0x0
>$2 = 0x0
>eax            0x0	0
>ecx            0x10	16
>edx            0xf9	249
>ebx            0x41492000	1095311360
>esp            0xb6bfeec0	0xb6bfeec0
>ebp            0x0	0x0
>esi            0x85347fc	139675644
>edi            0x0	0
>eip            0x41474af3	0x41474af3 <set_length+83>
>eflags         0x10293	[ CF AF SF 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 set_length:
>   0x41474aa0 <+0>:	lea    -0x2c(%esp),%esp
>   0x41474aa4 <+4>:	mov    %ebx,0x1c(%esp)
>   0x41474aa8 <+8>:	mov    %edi,0x24(%esp)
>   0x41474aac <+12>:	call   0x4144db20 <__x86.get_pc_thunk.bx>
>   0x41474ab1 <+17>:	add    $0x1d54f,%ebx
>   0x41474ab7 <+23>:	cmp    $0x7ffffff7,%edx
>   0x41474abd <+29>:	mov    %esi,0x20(%esp)
>   0x41474ac1 <+33>:	mov    %ebp,0x28(%esp)
>   0x41474ac5 <+37>:	mov    %edx,%edi
>   0x41474ac7 <+39>:	jle    0x41474ae0 <set_length+64>
>   0x41474ac9 <+41>:	xor    %eax,%eax
>   0x41474acb <+43>:	mov    0x1c(%esp),%ebx
>   0x41474acf <+47>:	mov    0x20(%esp),%esi
>   0x41474ad3 <+51>:	mov    0x24(%esp),%edi
>   0x41474ad7 <+55>:	mov    0x28(%esp),%ebp
>   0x41474adb <+59>:	lea    0x2c(%esp),%esp
>   0x41474adf <+63>:	ret    
>   0x41474ae0 <+64>:	mov    %eax,%esi
>   0x41474ae2 <+66>:	mov    0x8(%eax),%eax
>   0x41474ae5 <+69>:	mov    %eax,%edx
>   0x41474ae7 <+71>:	sub    $0x7,%edx
>   0x41474aea <+74>:	cmp    %edx,%edi
>   0x41474aec <+76>:	jge    0x41474b00 <set_length+96>
>   0x41474aee <+78>:	mov    (%esi),%eax
>   0x41474af0 <+80>:	mov    %edi,0x4(%esi)
>=> 0x41474af3 <+83>:	movb   $0x0,(%eax,%edi,1)
>   0x41474af7 <+87>:	mov    $0x1,%eax
>   0x41474afc <+92>:	jmp    0x41474acb <set_length+43>
>   0x41474afe <+94>:	xchg   %ax,%ax
>   0x41474b00 <+96>:	cmp    $0x3fffffff,%eax
>   0x41474b05 <+101>:	jle    0x41474b60 <set_length+192>
>   0x41474b07 <+103>:	mov    $0x7fffffff,%eax
>   0x41474b0c <+108>:	mov    $0x7fffffff,%ebp
>   0x41474b11 <+113>:	mov    %eax,0x4(%esp)
>   0x41474b15 <+117>:	movzbl 0xc(%esi),%edx
>   0x41474b19 <+121>:	shr    $0x3,%dl
>   0x41474b1c <+124>:	mov    %edx,%eax
>   0x41474b1e <+126>:	mov    (%esi),%edx
>   0x41474b20 <+128>:	and    $0x7,%eax
>   0x41474b23 <+131>:	sub    %eax,%edx
>   0x41474b25 <+133>:	mov    %edx,(%esp)
>   0x41474b28 <+136>:	call   0x4144d870 <dbus_realloc@plt>
>   0x41474b2d <+141>:	test   %eax,%eax
>   0x41474b2f <+143>:	je     0x41474ac9 <set_length+41>
>   0x41474b31 <+145>:	movzbl 0xc(%esi),%edx
>   0x41474b35 <+149>:	mov    %ebp,0x8(%esi)
>   0x41474b38 <+152>:	shr    $0x3,%dl
>   0x41474b3b <+155>:	and    $0x7,%edx
>   0x41474b3e <+158>:	add    %edx,%eax
>   0x41474b40 <+160>:	mov    %eax,(%esi)
>   0x41474b42 <+162>:	mov    %esi,%eax
>   0x41474b44 <+164>:	call   0x41474a00 <fixup_alignment>
>   0x41474b49 <+169>:	mov    (%esi),%eax
>   0x41474b4b <+171>:	mov    %edi,0x4(%esi)
>   0x41474b4e <+174>:	movb   $0x0,(%eax,%edi,1)
>   0x41474b52 <+178>:	mov    $0x1,%eax
>   0x41474b57 <+183>:	jmp    0x41474acb <set_length+43>
>   0x41474b5c <+188>:	lea    0x0(%esi,%eiz,1),%esi
>   0x41474b60 <+192>:	add    %eax,%eax
>   0x41474b62 <+194>:	lea    0x8(%edi),%ebp
>   0x41474b65 <+197>:	cmp    %eax,%ebp
>   0x41474b67 <+199>:	cmovl  %eax,%ebp
>   0x41474b6a <+202>:	mov    %ebp,%eax
>   0x41474b6c <+204>:	jmp    0x41474b11 <set_length+113>
>End of assembler dump.

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Attachments on bug 902496: 684555 | 684556 | 684557 | 684558 | 684559 | 684560 | 684561 | 684562 | 684563 | 684564 | 684565