Attachment 682865 Details for Bug 901763 – File: backtrace

File: backtrace

backtrace (text/plain), 18.57 KB, created by Andrea Oliveri on 2013-01-19 02:13:58 UTC

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Creator: Andrea Oliveri

Created: 2013-01-19 02:13:58 UTC

Size: 18.57 KB

patch

obsolete

>[New LWP 2036]
>[New LWP 2039]
>[New LWP 2037]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/libexec/gvfsd-obexftp --spawner :1.4 /org/gtk/gvfs/exec_spaw/1'.
>Program terminated with signal 11, Segmentation fault.
>#0  0x0000003678e27ecc in _dbus_list_unlink (list=list@entry=0x7ffff5fd6c68, link=link@entry=0x19d7100) at dbus-list.c:498
>498	      link->prev->next = link->next;
>
>Thread 3 (Thread 0x7f836ecde700 (LWP 2037)):
>#0  0x0000003674ae998d in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x0000003677247d44 in g_main_context_poll (n_fds=3, fds=0x7f83680010e0, timeout=-1, context=0x19c8bd0, priority=<optimized out>) at gmain.c:3584
>        poll_func = 0x3677255e10 <g_poll>
>#2  g_main_context_iterate (context=0x19c8bd0, 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 = 0x7f83680010e0
>#3  0x00000036772481a2 in g_main_loop_run (loop=0x19c8b60) at gmain.c:3484
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#4  0x00000031c4ecc546 in gdbus_shared_thread_func (user_data=0x19c8ba0) at gdbusprivate.c:277
>        data = 0x19c8ba0
>#5  0x000000367726b5f5 in g_thread_proxy (data=0x19c4e80) at gthread.c:797
>        thread = 0x19c4e80
>#6  0x0000003675207d15 in start_thread (arg=0x7f836ecde700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f836ecde700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140202476431104, 8346750441464298015, 0, 233882914816, 140202476431104, 27036576, -8299218400309118433, 8338827084079987231}, 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  0x0000003674af246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 2 (Thread 0x7f836e4dd700 (LWP 2039)):
>#0  0x0000003674ae998d in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x0000003678e2be78 in poll (__timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/bits/poll2.h:46
>No locals.
>#2  _dbus_poll (fds=<optimized out>, n_fds=<optimized out>, timeout_milliseconds=<optimized out>) at dbus-sysdeps-unix.c:2528
>No locals.
>#3  0x0000003678e25420 in socket_do_iteration (transport=0x19dac50, flags=6, timeout_milliseconds=<optimized out>) at dbus-transport-socket.c:1125
>        socket_transport = 0x19dac50
>        poll_fd = {fd = 8, events = 1, revents = 0}
>        poll_res = <optimized out>
>        poll_timeout = <optimized out>
>#4  0x0000003678e242ed in _dbus_transport_do_iteration (transport=0x19dac50, flags=1, flags@entry=6, timeout_milliseconds=timeout_milliseconds@entry=24966) at dbus-transport.c:976
>No locals.
>#5  0x0000003678e0ef94 in _dbus_connection_do_iteration_unlocked (connection=connection@entry=0x19db2b0, pending=pending@entry=0x0, flags=flags@entry=6, timeout_milliseconds=timeout_milliseconds@entry=24966) at dbus-connection.c:1234
>No locals.
>#6  0x0000003678e10404 in _dbus_connection_block_pending_call (pending=pending@entry=0x7f83600012d0) at dbus-connection.c:2510
>        start_tv_sec = 87
>        start_tv_usec = 461214
>        tv_sec = 87
>        tv_usec = 496172
>        status = DBUS_DISPATCH_DATA_REMAINS
>        connection = 0x19db2b0
>        client_serial = 5
>        timeout = 0x7f8360001320
>        timeout_milliseconds = 25000
>        elapsed_milliseconds = 34
>#7  0x0000003678e1e31a in dbus_pending_call_block (pending=pending@entry=0x7f83600012d0) at dbus-pending-call.c:748
>        __FUNCTION__ = "dbus_pending_call_block"
>#8  0x00000031ca2108a3 in dbus_g_proxy_end_call_internal (proxy=proxy@entry=0x19d3090, call_id=call_id@entry=1, error=error@entry=0x7f836e4dcd58, first_arg_type=27071792, args=args@entry=0x7f836e4dcb78) at dbus-gproxy.c:2398
>        reply = 0x0
>        msgiter = {dummy1 = 0x1, dummy2 = 0x19d3090, dummy3 = 0, dummy4 = 0, dummy5 = 0, dummy6 = 0, dummy7 = 26995936, dummy8 = 0, dummy9 = 24, dummy10 = 0, dummy11 = 1, pad1 = 0, pad2 = 1999130969, pad3 = 0x19bece0}
>        derror = {name = 0x600012d0 <Address 0x600012d0 out of bounds>, message = 0x19da680 "", dummy1 = 0, dummy2 = 0, dummy3 = 0, dummy4 = 0, dummy5 = 0, padding1 = 0x19d30b0}
>        args_unwind = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7f836e4dcce8, reg_save_area = 0x7f836e4dcbd0}}
>        over = 0
>        n_retvals_processed = 0
>        ret = 0
>        valtype = <optimized out>
>        pending = 0x7f83600012d0
>        priv = <optimized out>
>#9  0x00000031ca2137a9 in dbus_g_proxy_call (proxy=0x19d3090, method=method@entry=0x41ef99 "CreateBluetoothSession", error=error@entry=0x7f836e4dcd58, first_arg_type=<optimized out>, first_arg_type@entry=64) at dbus-gproxy.c:2763
>        ret = <optimized out>
>        call_id = 1
>        args = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7f836e4dcce8, reg_save_area = 0x7f836e4dcbd0}}
>        in_args = <optimized out>
>        priv = 0x19d30b0
>        __PRETTY_FUNCTION__ = "dbus_g_proxy_call"
>#10 0x000000000040be3f in do_mount (backend=0x19d6030, job=0x19ce9b0, mount_spec=<optimized out>, mount_source=<optimized out>, is_automount=<optimized out>) at gvfsbackendobexftp.c:932
>        op_backend = 0x19d6030
>        device = 0x19d44c0 "[F8:5F:2A:9C:B9:3A]"
>        error = 0x0
>        path = 0x0
>        obexftp_mount_spec = <optimized out>
>        count = <optimized out>
>#11 0x00000000004132a2 in g_vfs_job_run (job=0x19ce9b0) at gvfsjob.c:197
>        class = 0x19e45d0
>#12 0x000000367726be12 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:309
>        task = 0x19ce9b0
>        pool = 0x19cc5a0
>#13 0x000000367726b5f5 in g_thread_proxy (data=0x19e4c00) at gthread.c:797
>        thread = 0x19e4c00
>#14 0x0000003675207d15 in start_thread (arg=0x7f836e4dd700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f836e4dd700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140202468038400, 8346750441464298015, 0, 233882914816, 140202468038400, 27051424, -8299217300260619745, 8338827084079987231}, 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>
>#15 0x0000003674af246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 1 (Thread 0x7f83750e77c0 (LWP 2036)):
>#0  0x0000003678e27ecc in _dbus_list_unlink (list=list@entry=0x7ffff5fd6c68, link=link@entry=0x19d7100) at dbus-list.c:498
>No locals.
>#1  0x0000003678e27f39 in _dbus_list_remove_link (list=list@entry=0x7ffff5fd6c68, link=0x19d7100) at dbus-list.c:519
>No locals.
>#2  0x0000003678e2818a in _dbus_list_pop_last (list=list@entry=0x7ffff5fd6c68) at dbus-list.c:671
>        link = <optimized out>
>        data = 0x0
>#3  0x0000003678e16ada in _dbus_validate_signature_with_reason (type_str=type_str@entry=0x7ffff5fd6ce0, type_pos=type_pos@entry=0, len=<optimized out>) at dbus-marshal-validate.c:220
>        p = 0x19dd342 "o"
>        end = 0x19dd343 ""
>        last = <optimized out>
>        struct_depth = 0
>        array_depth = 0
>        dict_entry_depth = 0
>        result = DBUS_VALID
>        element_count = <optimized out>
>        element_count_stack = 0x19d7100
>#4  0x0000003678e16f58 in validate_body_helper (reader=reader@entry=0x7ffff5fd6dd0, byte_order=byte_order@entry=108, walk_reader_to_end=walk_reader_to_end@entry=1, total_depth=total_depth@entry=2, p=0x19dd342 "o", end=end@entry=0x19dd3f6 "", new_p=new_p@entry=0x7ffff5fd6da8) at dbus-marshal-validate.c:577
>        claimed_len = <optimized out>
>        sig = {dummy1 = 0x19dd342, dummy2 = 1, dummy3 = 9, dummy_bit1 = 1, dummy_bit2 = 1, dummy_bit3 = 0, dummy_bits = 0}
>        validity = <optimized out>
>        contained_alignment = <optimized out>
>        contained_type = <optimized out>
>        reason = <optimized out>
>        sub = {byte_order = 112, finished = 1, array_len_offset = 6, type_str = 0x3674b0a11a <__GI___vasprintf_chk+250>, type_pos = 0, value_str = 0x0, value_pos = 1963921408, klass = 0x31ca2044f3, u = {array = {start_pos = 1998641440}}}
>        a = <optimized out>
>        alignment = <optimized out>
>        current_type = <optimized out>
>#5  0x0000003678e16e6c in validate_body_helper (reader=reader@entry=0x7ffff5fd6ea0, byte_order=byte_order@entry=108, walk_reader_to_end=walk_reader_to_end@entry=0, total_depth=total_depth@entry=1, p=0x19dd340 "\001\001o", end=end@entry=0x19dd3f6 "", new_p=new_p@entry=0x7ffff5fd6e78) at dbus-marshal-validate.c:644
>        sub = {byte_order = 108, finished = 0, array_len_offset = 7, type_str = 0x36790439b0 <_dbus_header_signature_str>, type_pos = 9, value_str = 0x0, value_pos = 2147483647, klass = 0x3679043aa0 <struct_types_only_reader_class>, u = {array = {start_pos = 27082768}}}
>        validity = <optimized out>
>        a = <optimized out>
>        alignment = <optimized out>
>        current_type = <optimized out>
>#6  0x0000003678e1735e in validate_body_helper (reader=reader@entry=0x7ffff5fd6f40, byte_order=byte_order@entry=108, walk_reader_to_end=walk_reader_to_end@entry=1, total_depth=total_depth@entry=0, p=0x19dd340 "\001\001o", end=end@entry=0x19dd3f6 "", new_p=new_p@entry=0x7ffff5fd6f38) at dbus-marshal-validate.c:494
>        sub = {byte_order = 108, finished = 0, array_len_offset = 7, type_str = 0x36790439b0 <_dbus_header_signature_str>, type_pos = 7, value_str = 0x0, value_pos = 2147483647, klass = 0x3679043ba0 <array_types_only_reader_class>, u = {array = {start_pos = 2147483647}}}
>        validity = <optimized out>
>        array_end = 0x19dd3c9 ""
>        array_elem_type = <optimized out>
>        claimed_len = <optimized out>
>        a = <optimized out>
>        alignment = <optimized out>
>        current_type = <optimized out>
>#7  0x0000003678e1746d in _dbus_validate_body_with_reason (expected_signature=expected_signature@entry=0x36790439b0 <_dbus_header_signature_str>, expected_signature_start=expected_signature_start@entry=0, byte_order=byte_order@entry=108, bytes_remaining=bytes_remaining@entry=0x7ffff5fd6fc4, value_str=value_str@entry=0x19dadd8, value_pos=value_pos@entry=0, len=len@entry=198) at dbus-marshal-validate.c:731
>        reader = {byte_order = 108, finished = 0, array_len_offset = 0, type_str = 0x36790439b0 <_dbus_header_signature_str>, type_pos = 6, value_str = 0x0, value_pos = 2147483647, klass = 0x3679043a60 <body_types_only_reader_class>, u = {array = {start_pos = 0}}}
>        p = 0x19dd330 ""
>        end = 0x19dd3f6 ""
>        validity = <optimized out>
>#8  0x0000003678e142f8 in _dbus_header_load (header=header@entry=0x19ddc08, mode=mode@entry=DBUS_VALIDATION_MODE_DATA_IS_UNTRUSTED, validity=validity@entry=0x7ffff5fd716c, byte_order=byte_order@entry=108, fields_array_len=137, header_len=header_len@entry=160, body_len=body_len@entry=38, str=str@entry=0x19dadd8, start=start@entry=0, len=198) at dbus-marshal-header.c:1007
>        leftover = 32643
>        v = <optimized out>
>        reader = {byte_order = 160, finished = 1, array_len_offset = 0, type_str = 0x7ffff5fd70c0, type_pos = 0, value_str = 0x0, value_pos = 0, klass = 0x7f837510f9b8, u = {array = {start_pos = -167940000}}}
>        array_reader = {byte_order = 0, finished = 0, array_len_offset = 0, type_str = 0x0, type_pos = 1951310651, value_str = 0x31ca203be2, value_pos = -1, klass = 0x7ffff5fd7070, u = {array = {start_pos = 0}}}
>        v_byte = <optimized out>
>        v_uint32 = 0
>        serial = <optimized out>
>        padding_start = <optimized out>
>        padding_len = <optimized out>
>#9  0x0000003678e1c02e in load_message (body_len=38, header_len=160, fields_array_len=<optimized out>, byte_order=108, message=<optimized out>, loader=0x19dadd0) at dbus-message.c:4044
>        oom = 0
>        validity = DBUS_VALID
>        type_str = 0x3678e280e6 <_dbus_list_pop_first_link+22>
>        type_pos = 27127496
>        mode = DBUS_VALIDATION_MODE_DATA_IS_UNTRUSTED
>        n_unix_fds = 0
>#10 _dbus_message_loader_queue_messages (loader=0x19dadd0) at dbus-message.c:4245
>        message = 0x19ddc00
>        validity = <optimized out>
>        body_len = 38
>        byte_order = 108
>        fields_array_len = 137
>        header_len = 160
>#11 0x0000003678e24422 in _dbus_transport_get_dispatch_status (transport=transport@entry=0x19dac50) at dbus-transport.c:1101
>No locals.
>#12 0x0000003678e24553 in _dbus_transport_queue_messages (transport=0x19dac50) at dbus-transport.c:1128
>        status = <optimized out>
>#13 0x0000003678e0c8b4 in _dbus_connection_get_dispatch_status_unlocked (connection=0x19db2b0) at dbus-connection.c:4211
>No locals.
>#14 0x0000003678e0d43e in dbus_connection_get_dispatch_status (connection=0x19db2b0) at dbus-connection.c:4342
>        status = <optimized out>
>#15 0x00000031ca20ac83 in message_queue_prepare (source=<optimized out>, timeout=timeout@entry=0x7ffff5fd72b4) at dbus-gmain.c:71
>        connection = <optimized out>
>#16 0x00000036772475d8 in g_main_context_prepare (context=context@entry=0x19bf5d0, priority=priority@entry=0x7ffff5fd7318) at gmain.c:2986
>        result = <optimized out>
>        prepare = 0x31ca20ac70 <message_queue_prepare>
>        source_timeout = -1
>        i = <optimized out>
>        n_ready = 0
>        current_priority = 2147483647
>        source = 0x19ddd70
>        iter = {context = 0x19bf5d0, may_modify = 1, current_list = 0x19beb20, source = 0x19ddd70}
>#17 0x0000003677247c6b in g_main_context_iterate (context=0x19bf5d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3270
>        max_priority = <optimized out>
>        timeout = <optimized out>
>        some_ready = <optimized out>
>        nfds = <optimized out>
>        allocated_nfds = 3
>        fds = 0x19cb340
>#18 0x00000036772481a2 in g_main_loop_run (loop=0x19ca5e0) at gmain.c:3484
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#19 0x000000000040e857 in daemon_main (argc=argc@entry=4, argv=argv@entry=0x7ffff5fd7538, max_job_threads=max_job_threads@entry=1, default_type=default_type@entry=0x41eccc "obex", mountable_name=mountable_name@entry=0x0, first_type_name=first_type_name@entry=0x41eccc "obex") at daemon-main.c:396
>        var_args = {{gp_offset = 48, fp_offset = 54, overflow_arg_area = 0x7ffff5fd7440, reg_save_area = 0x7ffff5fd73c0}}
>        type = <optimized out>
>        name_owner_id = 0
>        data = 0x19b4ad0
>#20 0x0000000000409064 in main (argc=4, argv=0x7ffff5fd7538) at daemon-main-generic.c:39
>No locals.
>From                To                  Syms Read   Shared Object Library
>0x00000031ca20a560  0x00000031ca21c6c4  Yes         /lib64/libdbus-glib-1.so.2
>0x0000003678e07ab0  0x0000003678e312e4  Yes         /lib64/libdbus-1.so.3
>0x00000031c5207450  0x00000031c5212d38  Yes         /lib64/libbluetooth.so.3
>0x000000367a603e00  0x000000367a61ccdc  Yes         /lib64/libexpat.so.1
>0x00000031c7612860  0x00000031c762b8b8  Yes         /lib64/libgvfscommon.so.0
>0x000000367d203ef0  0x000000367d22320c  Yes         /lib64/libbluray.so.1
>0x0000003678201130  0x0000003678201ff8  Yes         /lib64/libgmodule-2.0.so.0
>0x00000036756022a0  0x000000367560557c  Yes         /lib64/librt.so.1
>0x00000031c6a0e3d0  0x00000031c6a3a5f8  Yes         /lib64/libsecret-1.so.0
>0x00000031c4e30100  0x00000031c4eeecd4  Yes         /lib64/libgio-2.0.so.0
>0x000000367760aba0  0x000000367763831c  Yes         /lib64/libgobject-2.0.so.0
>0x000000367721a050  0x00000036772af21c  Yes         /lib64/libglib-2.0.so.0
>0x0000003687600f10  0x0000003687601824  Yes         /lib64/libutil.so.1
>0x0000003675205790  0x00000036752104b4  Yes         /lib64/libpthread.so.0
>0x0000003674a1f1a0  0x0000003674b60940  Yes         /lib64/libc.so.6
>0x000000367aa2e870  0x000000367ab17470  Yes         /lib64/libxml2.so.2
>0x0000003674e00ed0  0x0000003674e019f0  Yes         /lib64/libdl.so.2
>0x0000003674600b20  0x000000367461a3d9  Yes         /lib64/ld-linux-x86-64.so.2
>0x000000368a607200  0x000000368a652e48  Yes         /lib64/libgcrypt.so.11
>0x0000003689e00990  0x0000003689e00ee8  Yes         /lib64/libgpg-error.so.0
>0x0000003677a006b0  0x0000003677a0080c  Yes         /lib64/libgthread-2.0.so.0
>0x0000003677e01990  0x0000003677e06134  Yes         /lib64/libffi.so.5
>0x0000003675a02190  0x0000003675a0e640  Yes         /lib64/libz.so.1
>0x00000031c4606170  0x00000031c46175d4  Yes         /lib64/libselinux.so.1
>0x0000003676e03a30  0x0000003676e1200c  Yes         /lib64/libresolv.so.2
>0x000000367a2030f0  0x000000367a219340  Yes         /lib64/liblzma.so.5
>0x0000003675e055b0  0x0000003675e6fd68  Yes         /lib64/libm.so.6
>0x00000031c4a01db0  0x00000031c4a452e8  Yes         /lib64/libpcre.so.1
>$1 = 0x0
>$2 = 0x0
>rax            0x0	0
>rbx            0x19d7100	27095296
>rcx            0x0	0
>rdx            0x0	0
>rsi            0x19d7100	27095296
>rdi            0x7ffff5fd6c68	140737320414312
>rbp            0x0	0x0
>rsp            0x7ffff5fd6c18	0x7ffff5fd6c18
>r8             0x18	24
>r9             0x101010101010101	72340172838076673
>r10            0x1	1
>r11            0x3674a88d62	233885437282
>r12            0x3678e33d34	233956392244
>r13            0x0	0
>r14            0x0	0
>r15            0x19dd342	27120450
>rip            0x3678e27ecc	0x3678e27ecc <_dbus_list_unlink+12>
>eflags         0x10287	[ CF PF 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 _dbus_list_unlink:
>   0x0000003678e27ec0 <+0>:	mov    0x8(%rsi),%rax
>   0x0000003678e27ec4 <+4>:	cmp    %rsi,%rax
>   0x0000003678e27ec7 <+7>:	je     0x3678e27f10 <_dbus_list_unlink+80>
>   0x0000003678e27ec9 <+9>:	mov    (%rsi),%rdx
>=> 0x0000003678e27ecc <+12>:	mov    %rax,0x8(%rdx)
>   0x0000003678e27ed0 <+16>:	mov    0x8(%rsi),%rax
>   0x0000003678e27ed4 <+20>:	mov    (%rsi),%rdx
>   0x0000003678e27ed7 <+23>:	mov    %rdx,(%rax)
>   0x0000003678e27eda <+26>:	cmp    %rsi,(%rdi)
>   0x0000003678e27edd <+29>:	je     0x3678e27ef0 <_dbus_list_unlink+48>
>   0x0000003678e27edf <+31>:	movq   $0x0,0x8(%rsi)
>   0x0000003678e27ee7 <+39>:	movq   $0x0,(%rsi)
>   0x0000003678e27eee <+46>:	retq   
>   0x0000003678e27eef <+47>:	nop
>   0x0000003678e27ef0 <+48>:	mov    0x8(%rsi),%rax
>   0x0000003678e27ef4 <+52>:	mov    %rax,(%rdi)
>   0x0000003678e27ef7 <+55>:	movq   $0x0,0x8(%rsi)
>   0x0000003678e27eff <+63>:	movq   $0x0,(%rsi)
>   0x0000003678e27f06 <+70>:	retq   
>   0x0000003678e27f07 <+71>:	nopw   0x0(%rax,%rax,1)
>   0x0000003678e27f10 <+80>:	movq   $0x0,(%rdi)
>   0x0000003678e27f17 <+87>:	movq   $0x0,0x8(%rsi)
>   0x0000003678e27f1f <+95>:	movq   $0x0,(%rsi)
>   0x0000003678e27f26 <+102>:	retq   
>End of assembler dump.

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Attachments on bug 901763: 682865 | 682866 | 682867 | 682868 | 682869 | 682870 | 682871 | 682872 | 682873 | 682874