Attachment 667159 Details for Bug 889466 – File: backtrace

File: backtrace

backtrace (text/plain), 16.58 KB, created by Alexander on 2012-12-21 10:15:43 UTC

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Creator: Alexander

Created: 2012-12-21 10:15:43 UTC

Size: 16.58 KB

patch

obsolete

>[New LWP 1409]
>[New LWP 1417]
>[New LWP 1413]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib/libthread_db.so.1".
>Core was generated by `/usr/bin/ibus-daemon -r --xim'.
>Program terminated with signal 11, Segmentation fault.
>#0  g_variant_is_object_path (string=string@entry=0x8f79850 "/org/freedesktop/IBus/engine/simple/1") at gvariant.c:1317
>1317	  g_return_val_if_fail (string != NULL, FALSE);
>
>Thread 3 (Thread 0xb6affb40 (LWP 1413)):
>#0  0xb7781424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x4ab3ff34 in __GI___poll (fds=fds@entry=0xb610da00, nfds=nfds@entry=19, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
>        resultvar = <optimized out>
>        oldtype = -516
>        result = <optimized out>
>#2  0x4acf6f5c in g_poll (fds=0xb610da00, nfds=19, timeout=-1) at gpoll.c:132
>No locals.
>#3  0x4ace83e0 in g_main_context_poll (n_fds=19, fds=0xb610da00, timeout=<optimized out>, context=0xb6b08590, priority=<optimized out>) at gmain.c:3440
>        poll_func = <optimized out>
>#4  g_main_context_iterate (context=0xb6b08590, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3141
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 19
>        allocated_nfds = <optimized out>
>        fds = 0xb610da00
>#5  0x4ace88c3 in g_main_loop_run (loop=0xb6b08580) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#6  0x4af1dc9b in gdbus_shared_thread_func (user_data=0xb6b07bd8) at gdbusprivate.c:277
>        data = 0xb6b07bd8
>#7  0x4ad0d424 in g_thread_proxy (data=0xb6b029b0) at gthread.c:801
>        thread = 0xb6b029b0
>#8  0x4ac10adf in start_thread (arg=0xb6affb40) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0xb6affb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1254232052, 0, 4001536, -1229982744, -912339583, 342727289}, 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>
>#9  0x4ab4a42e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133
>No locals.
>
>Thread 2 (Thread 0xb60ffb40 (LWP 1417)):
>#0  0xb7781424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x4ab3ff34 in __GI___poll (fds=fds@entry=0xb5700468, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
>        resultvar = <optimized out>
>        oldtype = -516
>        result = <optimized out>
>#2  0x4acf6f5c in g_poll (fds=0xb5700468, nfds=1, timeout=-1) at gpoll.c:132
>No locals.
>#3  0x4ace83e0 in g_main_context_poll (n_fds=1, fds=0xb5700468, timeout=<optimized out>, context=0x8e8e768, priority=<optimized out>) at gmain.c:3440
>        poll_func = <optimized out>
>#4  g_main_context_iterate (context=context@entry=0x8e8e768, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3141
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = <optimized out>
>        fds = 0xb5700468
>#5  0x4ace8542 in g_main_context_iteration (context=0x8e8e768, may_block=may_block@entry=1) at gmain.c:3207
>        retval = <optimized out>
>#6  0x4ace85b6 in glib_worker_main (data=0x0) at gmain.c:4879
>No locals.
>#7  0x4ad0d424 in g_thread_proxy (data=0x8e94430) at gthread.c:801
>        thread = 0x8e94430
>#8  0x4ac10adf in start_thread (arg=0xb60ffb40) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0xb60ffb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1254232052, 0, 4001536, -1240468504, -1986081408, 342727289}, 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>
>#9  0x4ab4a42e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133
>No locals.
>
>Thread 1 (Thread 0xb771a740 (LWP 1409)):
>#0  g_variant_is_object_path (string=string@entry=0x8f79850 "/org/freedesktop/IBus/engine/simple/1") at gvariant.c:1317
>        __PRETTY_FUNCTION__ = "g_variant_is_object_path"
>#1  0x4af11c56 in append_value_to_blob (value=value@entry=0x8f69dc8, type=0x4ada463a, mos=mos@entry=0x8f66f68, dos=dos@entry=0x8f98920, out_padding_added=out_padding_added@entry=0x0, error=error@entry=0xbf9ed718) at gdbusmessage.c:1992
>        _g_boolean_var_ = <optimized out>
>        len = <optimized out>
>        v = 0x8f79850 "/org/freedesktop/IBus/engine/simple/1"
>        padding_added = 0
>        type_string = <optimized out>
>        __PRETTY_FUNCTION__ = "append_value_to_blob"
>#2  0x4af1179f in append_value_to_blob (value=value@entry=0x8f8ec08, type=<optimized out>, mos=mos@entry=0x8f66f68, dos=dos@entry=0x8f98920, out_padding_added=out_padding_added@entry=0x0, error=error@entry=0xbf9ed718) at gdbusmessage.c:2138
>        child = 0x8f69dc8
>        signature = 0x4ada463a "o"
>        padding_added = 0
>        type_string = <optimized out>
>        __PRETTY_FUNCTION__ = "append_value_to_blob"
>#3  0x4af1188a in append_value_to_blob (value=value@entry=0x909c798, type=<optimized out>, mos=mos@entry=0x8f66f68, dos=dos@entry=0x8f98920, out_padding_added=out_padding_added@entry=0xbf9ed53c, error=error@entry=0xbf9ed718) at gdbusmessage.c:2113
>        item = 0x8f8ec08
>        iter = {x = {151635864, 2, 1, 0, 150448544, 0, 150755800, 3579507750, 150571296, 1255302742, 1255964660, 1255303188, 1255964660, 1255964660, 151635864, 1255251336}}
>        padding_added = 7
>        type_string = <optimized out>
>        __PRETTY_FUNCTION__ = "append_value_to_blob"
>#4  0x4af12031 in append_value_to_blob (value=value@entry=0x8f7a990, type=<optimized out>, mos=mos@entry=0x8f66f68, dos=dos@entry=0x8f98920, out_padding_added=out_padding_added@entry=0x0, error=error@entry=0xbf9ed718) at gdbusmessage.c:2071
>        padding_added_for_item = 0
>        n = 1
>        iter = {x = {150448528, 4, 1, 0, 150755720, 150755776, 4, 3579507750, 149910576, 1255302742, 1255964660, 1255303188, 3214857712, 1255964660, 149910576, 1255251336}}
>        array_payload_begin_offset = 16
>        cur_offset = <optimized out>
>        array_len = <optimized out>
>        item = 0x909c798
>        array_len_offset = 12
>        padding_added = 0
>        type_string = <optimized out>
>        __PRETTY_FUNCTION__ = "append_value_to_blob"
>#5  0x4af15a5a in g_dbus_message_to_blob (message=message@entry=0x8ef7430, out_size=out_size@entry=0xbf9ed6cc, capabilities=G_DBUS_CAPABILITY_FLAGS_UNIX_FD_PASSING, error=error@entry=0xbf9ed718) at gdbusmessage.c:2320
>        mos = 0x8f66f68
>        dos = 0x8f98920
>        ret = 0x0
>        size = <optimized out>
>        byte_order = <optimized out>
>        body_len_offset = 4
>        body_start_offset = <optimized out>
>        body_size = <optimized out>
>        header_fields = 0x8f7a990
>        builder = {x = {0 <repeats 16 times>}}
>        hash_iter = {dummy1 = 0x8fc7210, dummy2 = 0x4aacbd0f, dummy3 = 0x8f7b2c0, dummy4 = 8, dummy5 = 0, dummy6 = 0x4}
>        header_value = 0x8fa0460
>        signature = <optimized out>
>        signature_str = <optimized out>
>        num_fds_in_message = <optimized out>
>        num_fds_according_to_header = <optimized out>
>        __PRETTY_FUNCTION__ = "g_dbus_message_to_blob"
>#6  0x4af09ccd in g_dbus_connection_send_message_unlocked (connection=connection@entry=0x8f84850, message=message@entry=0x8ef7430, flags=flags@entry=G_DBUS_SEND_MESSAGE_FLAGS_NONE, out_serial=out_serial@entry=0x8f69e84, error=error@entry=0xbf9ed718) at gdbusconnection.c:1610
>        blob = 0x0
>        blob_size = <optimized out>
>        serial_to_use = <optimized out>
>        ret = 0
>        __PRETTY_FUNCTION__ = "g_dbus_connection_send_message_unlocked"
>#7  0x4af0b40d in g_dbus_connection_send_message_with_reply_unlocked (user_data=0x8f69e78, callback=0x4af0e6f0 <g_dbus_connection_call_done>, cancellable=0x0, out_serial=0x8f69e84, timeout_msec=5000, flags=G_DBUS_SEND_MESSAGE_FLAGS_NONE, message=0x8ef7430, connection=0x8f84850) at gdbusconnection.c:1935
>        simple = 0x8f79480
>        data = 0x0
>        serial = 150720048
>        error = 0x0
>#8  g_dbus_connection_send_message_with_reply (connection=connection@entry=0x8f84850, message=message@entry=0x8ef7430, flags=flags@entry=G_DBUS_SEND_MESSAGE_FLAGS_NONE, timeout_msec=timeout_msec@entry=5000, out_serial=out_serial@entry=0x8f69e84, cancellable=cancellable@entry=0x0, callback=callback@entry=0x4af0e6f0 <g_dbus_connection_call_done>, user_data=user_data@entry=0x8f69e78) at gdbusconnection.c:2038
>        __PRETTY_FUNCTION__ = "g_dbus_connection_send_message_with_reply"
>#9  0x4af0cf55 in g_dbus_connection_call_internal (connection=0x8f84850, bus_name=0x0, object_path=0x909d7b0 "/org/freedesktop/IBus/engine/simple/1", interface_name=0x909d850 "org.freedesktop.IBus.Engine", method_name=0x8064afc "ProcessKeyEvent", parameters=0x8f6e448, reply_type=0x0, flags=G_DBUS_CALL_FLAGS_NONE, timeout_msec=5000, fd_list=0x0, cancellable=0x0, callback=0x4af194e0 <reply_cb>, user_data=0xb61021a0) at gdbusconnection.c:5362
>        state = 0x8f69e78
>        message = 0x8ef7430
>        serial = <optimized out>
>        __PRETTY_FUNCTION__ = "g_dbus_connection_call_internal"
>#10 0x4af10ef5 in g_dbus_connection_call_with_unix_fd_list (connection=0x8f84850, bus_name=bus_name@entry=0x0, object_path=0x909d7b0 "/org/freedesktop/IBus/engine/simple/1", interface_name=interface_name@entry=0x909d850 "org.freedesktop.IBus.Engine", method_name=method_name@entry=0x8064afc "ProcessKeyEvent", parameters=parameters@entry=0x8f6e448, reply_type=reply_type@entry=0x0, flags=flags@entry=G_DBUS_CALL_FLAGS_NONE, timeout_msec=timeout_msec@entry=5000, fd_list=fd_list@entry=0x0, cancellable=cancellable@entry=0x0, callback=callback@entry=0x4af194e0 <reply_cb>, user_data=user_data@entry=0xb61021a0) at gdbusconnection.c:5788
>No locals.
>#11 0x4af1bf49 in g_dbus_proxy_call_internal (proxy=proxy@entry=0x9043020, method_name=method_name@entry=0x8064afc "ProcessKeyEvent", parameters=parameters@entry=0x8f6e448, flags=flags@entry=G_DBUS_CALL_FLAGS_NONE, timeout_msec=5000, timeout_msec@entry=-1, fd_list=fd_list@entry=0x0, cancellable=cancellable@entry=0x0, callback=callback@entry=0x8054420 <_ic_process_key_event_reply_cb>, user_data=user_data@entry=0x8f989b0) at gdbusproxy.c:2775
>        simple = 0xb61021a0
>        was_split = <optimized out>
>        split_interface_name = 0x0
>        split_method_name = 0x0
>        target_method_name = 0x8064afc "ProcessKeyEvent"
>        target_interface_name = 0x909d850 "org.freedesktop.IBus.Engine"
>        destination = 0x0
>        reply_type = 0x0
>        my_callback = 0x4af194e0 <reply_cb>
>        __PRETTY_FUNCTION__ = "g_dbus_proxy_call_internal"
>#12 0x4af1dab0 in g_dbus_proxy_call (proxy=proxy@entry=0x9043020, method_name=method_name@entry=0x8064afc "ProcessKeyEvent", parameters=0x8f6e448, flags=flags@entry=G_DBUS_CALL_FLAGS_NONE, timeout_msec=timeout_msec@entry=-1, cancellable=cancellable@entry=0x0, callback=callback@entry=0x8054420 <_ic_process_key_event_reply_cb>, user_data=user_data@entry=0x8f989b0) at gdbusproxy.c:3017
>No locals.
>#13 0x08059c80 in bus_engine_proxy_process_key_event (engine=0x9043020, keyval=65362, keycode=103, state=16, callback=callback@entry=0x8054420 <_ic_process_key_event_reply_cb>, user_data=user_data@entry=0x8f989b0) at engineproxy.c:965
>        __PRETTY_FUNCTION__ = "bus_engine_proxy_process_key_event"
>#14 0x08056efe in _ic_process_key_event (context=0xb6b02310, parameters=0x8f937c8, invocation=0x8f989b0) at inputcontext.c:693
>        keyval = 65362
>        keycode = 103
>        modifiers = 16
>#15 0xb772bb58 in ibus_service_service_method_call_cb (connection=0x8f84d50, sender=sender@entry=0xb6102970 ":1.14", object_path=0xb61086b0 "/org/freedesktop/IBus/InputContext_47", interface_name=interface_name@entry=0xb6107bf8 "org.freedesktop.IBus.InputContext", method_name=method_name@entry=0xb6105150 "ProcessKeyEvent", parameters=parameters@entry=0x8f937c8, invocation=invocation@entry=0x8f989b0, service=0xb6b02310) at ibusservice.c:395
>No locals.
>#16 0x4af0d15c in call_in_idle_cb (user_data=user_data@entry=0x8f989b0) at gdbusconnection.c:4687
>        invocation = 0x8f989b0
>        vtable = <optimized out>
>        registration_id = <optimized out>
>        subtree_registration_id = <optimized out>
>        __PRETTY_FUNCTION__ = "call_in_idle_cb"
>#17 0x4ace5b01 in g_idle_dispatch (source=source@entry=0xb6107c48, callback=0x4af0d040 <call_in_idle_cb>, user_data=0x8f989b0) at gmain.c:4657
>No locals.
>#18 0x4ace80bb in g_main_dispatch (context=0x8f96810, context@entry=0x8e7ff60) at gmain.c:2539
>        dispatch = 0x4ace5ae0 <g_idle_dispatch>
>        was_in_call = 0
>        user_data = 0x8f989b0
>        callback = 0x4af0d040 <call_in_idle_cb>
>        cb_funcs = 0x4adc84dc
>        cb_data = 0xb610dae8
>        current_source_link = {data = 0xb6107c48, next = 0x0}
>        need_destroy = <optimized out>
>        source = 0xb6107c48
>        current = 0x8e7ff60
>        i = <optimized out>
>#19 g_main_context_dispatch (context=context@entry=0x8f96810) at gmain.c:3075
>No locals.
>#20 0x4ace8460 in g_main_context_iterate (context=0x8f96810, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3146
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = 1
>        nfds = 3
>        allocated_nfds = <optimized out>
>        fds = <optimized out>
>#21 0x4ace88c3 in g_main_loop_run (loop=0x8f89fc8) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#22 0x0805e05f in bus_server_run () at server.c:144
>        __PRETTY_FUNCTION__ = "bus_server_run"
>#23 0x0804cbf3 in main (argc=1, argv=0xbf9edb94) at main.c:283
>        context = <optimized out>
>        error = 0x0
>From        To          Syms Read   Shared Object Library
>0x4ae374b0  0x4ae37698  Yes         /lib/libgthread-2.0.so.0
>0x4ac2e920  0x4ac3243c  Yes         /lib/librt.so.1
>0xb7728350  0xb774bc14  Yes         /lib/libibus-1.0.so.5
>0x4ae70710  0x4af43ee4  Yes         /lib/libgio-2.0.so.0
>0x4adedb10  0x4ae1f124  Yes         /lib/libgobject-2.0.so.0
>0x4acb5c50  0x4ad55b24  Yes         /lib/libglib-2.0.so.0
>0x4ac0e6a0  0x4ac19e60  Yes         /lib/libpthread.so.0
>0x4aa6cf20  0x4abacfec  Yes         /lib/libc.so.6
>0x4aa33850  0x4aa4be87  Yes         /lib/ld-linux.so.2
>0x4ae3d090  0x4ae40794  Yes         /lib/libffi.so.5
>0x4ae46c80  0x4ae47d7c  Yes         /lib/libgmodule-2.0.so.0
>0x4ac26ad0  0x4ac27aec  Yes         /lib/libdl.so.2
>0x4ac666e0  0x4ac73a7c  Yes         /lib/libz.so.1
>0x4ac818e0  0x4ac93d94  Yes         /lib/libselinux.so.1
>0x4adcd6b0  0x4addbea4  Yes         /lib/libresolv.so.2
>0xb750ea40  0xb7515e7c  Yes         /lib/libnss_files.so.2
>$1 = 0x0
>$2 = 0x0
>eax            0x8f79850	150444112
>ecx            0x8f69dd8	150379992
>edx            0x4	4
>ebx            0x4adb98f4	1255905524
>esp            0xbf9ed2c0	0xbf9ed2c0
>ebp            0x4ada463a	0x4ada463a
>esi            0x0	0
>edi            0x8f79850	150444112
>eip            0x4ad19868	0x4ad19868 <g_variant_is_object_path+72>
>eflags         0x10246	[ PF ZF 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 g_variant_is_object_path:
>   0x4ad19820 <+0>:	lea    -0x1c(%esp),%esp
>   0x4ad19824 <+4>:	mov    %esi,0x18(%esp)
>   0x4ad19828 <+8>:	mov    0x20(%esp),%esi
>   0x4ad1982c <+12>:	mov    %ebx,0x14(%esp)
>   0x4ad19830 <+16>:	call   0x4acb6a70 <__x86.get_pc_thunk.bx>
>   0x4ad19835 <+21>:	add    $0xae7bf,%ebx
>   0x4ad1983b <+27>:	test   %esi,%esi
>   0x4ad1983d <+29>:	je     0x4ad19868 <g_variant_is_object_path+72>
>   0x4ad1983f <+31>:	mov    %esi,(%esp)
>   0x4ad19842 <+34>:	call   0x4acb5640 <strlen@plt>
>   0x4ad19847 <+39>:	add    $0x1,%eax
>   0x4ad1984a <+42>:	mov    %esi,(%esp)
>   0x4ad1984d <+45>:	mov    %eax,0x4(%esp)
>   0x4ad19851 <+49>:	call   0x4ad25bc0 <g_variant_serialiser_is_object_path>
>   0x4ad19856 <+54>:	mov    0x14(%esp),%ebx
>   0x4ad1985a <+58>:	mov    0x18(%esp),%esi
>   0x4ad1985e <+62>:	lea    0x1c(%esp),%esp
>   0x4ad19862 <+66>:	ret    
>   0x4ad19863 <+67>:	nop
>   0x4ad19864 <+68>:	lea    0x0(%esi,%eiz,1),%esi
>=> 0x4ad19868 <+72>:	lea    -0x23086(%ebx),%eax
>   0x4ad1986e <+78>:	mov    %eax,0x8(%esp)
>   0x4ad19872 <+82>:	lea    -0x24def(%ebx),%eax
>   0x4ad19878 <+88>:	mov    %eax,0x4(%esp)
>   0x4ad1987c <+92>:	lea    -0x724a6(%ebx),%eax
>   0x4ad19882 <+98>:	mov    %eax,(%esp)
>   0x4ad19885 <+101>:	call   0x4acefdf0 <g_return_if_fail_warning>
>   0x4ad1988a <+106>:	xor    %eax,%eax
>   0x4ad1988c <+108>:	mov    0x14(%esp),%ebx
>   0x4ad19890 <+112>:	mov    0x18(%esp),%esi
>   0x4ad19894 <+116>:	lea    0x1c(%esp),%esp
>   0x4ad19898 <+120>:	ret    
>End of assembler dump.

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Attachments on bug 889466: 667156 | 667157 | 667158 | 667159 | 667160 | 667161 | 667162 | 667163 | 667164 | 667165 | 667166 | 667167