[Fedora-i18n-bugs] [Bug 1579076] New: [abrt] ibus: bus_engine_proxy_new_internal(): ibus-daemon killed by SIGSEGV

https://bugzilla.redhat.com/show_bug.cgi?id=1579076

            Bug ID: 1579076
           Summary: [abrt] ibus: bus_engine_proxy_new_internal():
                    ibus-daemon killed by SIGSEGV
           Product: Fedora
           Version: 28
         Component: ibus
          Assignee: tfujiwar(a)redhat.com
          Reporter: tcfxfzoi(a)gmail.com
        QA Contact: extras-qa(a)fedoraproject.org
                CC: i18n-bugs(a)lists.fedoraproject.org,
                    shawn.p.huang(a)gmail.com, tfujiwar(a)redhat.com



Version-Release number of selected component:
ibus-1.5.18-5.fc28

Additional info:
reporter:       libreport-2.9.5
backtrace_rating: 4
cmdline:        ibus-daemon --xim --panel disable
crash_function: bus_engine_proxy_new_internal
executable:     /usr/bin/ibus-daemon
journald_cursor:
s=52e1c1c145d84b2cb155ffe9c107ba83;i=38605d;b=fd25554919fb41e0be205b3fff0dd9a5;m=4ab8967c;t=56c5aa1ccbebc;x=382115058aab1bd9
kernel:         4.16.8-300.fc28.x86_64
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 bus_engine_proxy_new_internal at engineproxy.c:677
 #1 create_engine_ready_cb at engineproxy.c:755
 #2 g_task_return_now at gtask.c:1148
 #3 g_task_return at gtask.c:1206
 #4 reply_cb at gdbusproxy.c:2596
 #5 g_task_return_now at gtask.c:1148
 #6 g_task_return at gtask.c:1206
 #7 g_dbus_connection_call_done at gdbusconnection.c:5724
 #8 g_task_return_now at gtask.c:1148
 #9 complete_in_idle_cb at gtask.c:1162

Potential duplicate: bug 1410201

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[Fedora-i18n-bugs] [Bug 1579076] [abrt] ibus: bus_engine_proxy_new_internal(): ibus-daemon killed by SIGSEGV

https://bugzilla.redhat.com/show_bug.cgi?id=1579076

fujiwara <tfujiwar(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tcfxfzoi(a)gmail.com
              Flags|                            |needinfo?(tcfxfzoi(a)gmail.co
                   |                            |m)



--- Comment #13 from fujiwara <tfujiwar(a)redhat.com&gt; ---
I cannot reproduce your problem.
Seems BusEngineProxy is NULL in your ibus-daemon.


Are you still able to see your backtrace?


(In reply to Chen_Min_Chin from comment #1)
>  Created attachment 1437652 [details]
>  File: backtrace 
#0  0x00005649bedff1c8 in bus_engine_proxy_new_internal (connection=<optimized
out>, desc=0x5649bfda93c0 [IBusEngineDesc], path=0x7f980c01c9a0
"/org/freedesktop/IBus/Engine/1") at engineproxy.c:677
#1  0x00005649bedff1c8 in create_engine_ready_cb (factory=<optimized out>,
res=<optimized out>, data=0x7f980c063c40) at engineproxy.c:755
#2  0x00007f9828d93cf4 in g_task_return_now (task=0x5649bfe3c530 [GTask]) at
gtask.c:1148
#3  0x00007f9828d947a6 in g_task_return (task=0x5649bfe3c530 [GTask],
type=<optimized out>) at gtask.c:1206
#4  0x00007f9828dd4abb in reply_cb (connection=<optimized out>, res=<optimized
out>, user_data=0x5649bfe3c530) at gdbusproxy.c:2596
#5  0x00007f9828d93cf4 in g_task_return_now (task=0x7f980c01d4e0 [GTask]) at
gtask.c:1148
#6  0x00007f9828d947a6 in g_task_return (task=0x7f980c01d4e0 [GTask],
type=<optimized out>) at gtask.c:1206
#7  0x00007f9828dc940a in g_dbus_connection_call_done (source=<optimized out>,
result=0x7f980c01d5b0, user_data=0x7f980c01d4e0) at gdbusconnection.c:5724
#8  0x00007f9828d93cf4 in g_task_return_now (task=0x7f980c01d5b0 [GTask]) at
gtask.c:1148
#9  0x00007f9828d93d2d in complete_in_idle_cb (task=task@entry=0x7f980c01d5b0)
at gtask.c:1162
#10 0x00007f98287e40eb in g_idle_dispatch (source=0x7f980c019340,
callback=0x7f9828d93d20 <complete_in_idle_cb>, user_data=0x7f980c01d5b0) at
gmain.c:5535
#11 0x00007f98287e77cd in g_main_dispatch (context=0x5649bfe30080) at
gmain.c:3177
#12 0x00007f98287e77cd in g_main_context_dispatch
(context=context@entry=0x5649bfe30080) at gmain.c:3830
#13 0x00007f98287e7b98 in g_main_context_iterate (context=0x5649bfe30080,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
gmain.c:3903
#14 0x00007f98287e7ec2 in g_main_loop_run (loop=0x5649bfe4eac0) at gmain.c:4099
#15 0x00005649bee03d40 in bus_server_run () at server.c:195
#16 0x00005649bedf0dd8 in main (argc=<optimized out>, argv=<optimized out>)
at
main.c:314

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