5:16 a.m.
https://bugzilla.redhat.com/show_bug.cgi?id=1618682
Bug ID: 1618682
Summary: ibus-extension-gtk3 killed by SIGSEGV
Product: Fedora
Version: rawhide
Component: ibus
Keywords: i18n
Assignee: tfujiwar(a)redhat.com
Reporter: bbarve(a)redhat.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
Description of problem: Installed rawhide at -
https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Worksta...
dated 13-03-2018.
Installation locale - ja_JP
In gedit, opened emoji selector by pressing ctrl+shift+e. Tried to enter some
random keyboard input and ibus crashed. Following was the core backtrace
excerpt from gnome-abrt -
{ "signal": 11
, "executable": "/usr/libexec/ibus-extension-gtk3"
, "stacktrace":
[ { "crash_thread": true
, "frames":
[ { "address": 94527005759281
, "build_id":
"1df2899593a705b38f040da041d34630774fdec2"
, "build_id_offset": 79665
, "file_name": "/usr/libexec/ibus-extension-gtk3"
}
, { "address": 94527005764736
, "build_id":
"1df2899593a705b38f040da041d34630774fdec2"
, "build_id_offset": 85120
, "file_name": "/usr/libexec/ibus-extension-gtk3"
}
, { "address": 140344946983160
, "build_id":
"1b48e6c6799645020823c1e27e3dee3c5ce830e6"
, "build_id_offset": 2330872
, "function_name": "_gtk_marshal_BOOLEAN__BOXEDv"
, "file_name": "/lib64/libgtk-3.so.0"
}
, { "address": 140344937652326
, "build_id":
"9f6c3e75b576274650fb71565f543ef52be4dce9"
, "build_id_offset": 69734
, "file_name": "/lib64/libgobject-2.0.so.0"
}
, { "address": 140344937770404
, "build_id":
"9f6c3e75b576274650fb71565f543ef52be4dce9"
, "build_id_offset": 187812
, "function_name": "g_signal_emit_valist"
, "file_name": "/lib64/libgobject-2.0.so.0"
}
, { "address": 140344937773347
, "build_id":
"9f6c3e75b576274650fb71565f543ef52be4dce9"
, "build_id_offset": 190755
, "function_name": "g_signal_emit"
, "file_name": "/lib64/libgobject-2.0.so.0"
}
, { "address": 140344948350404
, "build_id":
"1b48e6c6799645020823c1e27e3dee3c5ce830e6"
, "build_id_offset": 3698116
, "function_name": "gtk_widget_event_internal"
, "file_name": "/lib64/libgtk-3.so.0"
}
, { "address": 140344946970625
, "build_id":
"1b48e6c6799645020823c1e27e3dee3c5ce830e6"
, "build_id_offset": 2318337
, "function_name": "propagate_event"
, "file_name": "/lib64/libgtk-3.so.0"
}
, { "address": 140344946979043
, "build_id":
"1b48e6c6799645020823c1e27e3dee3c5ce830e6"
, "build_id_offset": 2326755
, "function_name": "gtk_main_do_event"
, "file_name": "/lib64/libgtk-3.so.0"
}
, { "address": 140344943863801
, "build_id":
"eeb06794019004057c576778ec88f3674c6d4700"
, "build_id_offset": 231417
, "function_name": "_gdk_event_emit"
, "file_name": "/lib64/libgdk-3.so.0"
}
, { "address": 140344944241894
, "build_id":
"eeb06794019004057c576778ec88f3674c6d4700"
, "build_id_offset": 609510
, "function_name": "gdk_event_source_dispatch"
, "file_name": "/lib64/libgdk-3.so.0"
}
, { "address": 140344936727213
, "build_id":
"c7b38ea675d0f6f669ff947ba10d70afb1739841"
, "build_id_offset": 320173
, "function_name": "g_main_context_dispatch"
, "file_name": "/lib64/libglib-2.0.so.0"
}
, { "address": 140344936728184
, "build_id":
"c7b38ea675d0f6f669ff947ba10d70afb1739841"
, "build_id_offset": 321144
, "file_name": "/lib64/libglib-2.0.so.0"
}
, { "address": 140344936728994
, "build_id":
"c7b38ea675d0f6f669ff947ba10d70afb1739841"
, "build_id_offset": 321954
, "function_name": "g_main_loop_run"
, "file_name": "/lib64/libglib-2.0.so.0"
}
, { "address": 140344946975053
, "build_id":
"1b48e6c6799645020823c1e27e3dee3c5ce830e6"
, "build_id_offset": 2322765
, "function_name": "gtk_main"
, "file_name": "/lib64/libgtk-3.so.0"
}
, { "address": 140344937651725
, "build_id":
"9f6c3e75b576274650fb71565f543ef52be4dce9"
, "build_id_offset": 69133
, "function_name": "g_closure_invoke"
, "file_name": "/lib64/libgobject-2.0.so.0"
}
, { "address": 140344937731908
, "build_id":
"9f6c3e75b576274650fb71565f543ef52be4dce9"
, "build_id_offset": 149316
, "file_name": "/lib64/libgobject-2.0.so.0"
}
, { "address": 140344937771818
, "build_id":
"9f6c3e75b576274650fb71565f543ef52be4dce9"
, "build_id_offset": 189226
, "function_name": "g_signal_emit_valist"
, "file_name": "/lib64/libgobject-2.0.so.0"
}
, { "address": 140344937773347
, "build_id":
"9f6c3e75b576274650fb71565f543ef52be4dce9"
, "build_id_offset": 190755
, "function_name": "g_signal_emit"
, "file_name": "/lib64/libgobject-2.0.so.0"
}
, { "address": 140344938634856
, "build_id":
"818f48d4283c251524af5de867cc5f71a0732a1c"
, "build_id_offset": 700008
, "file_name": "/lib64/libgio-2.0.so.0"
}
, { "address": 140344938635295
, "build_id":
"818f48d4283c251524af5de867cc5f71a0732a1c"
, "build_id_offset": 700447
, "function_name": "g_application_run"
, "file_name": "/lib64/libgio-2.0.so.0"
}
, { "address": 94527005773499
, "build_id":
"1df2899593a705b38f040da041d34630774fdec2"
, "build_id_offset": 93883
, "file_name": "/usr/libexec/ibus-extension-gtk3"
} ]
}
, { "frames":
[ { "address": 140344935404289
, "build_id":
"a1437ebb8eeadbdb53dc59ba984eb8a325134053"
, "build_id_offset": 992001
, "function_name": "__poll"
, "file_name": "/lib64/libc.so.6"
}
, { "address": 140344936728038
, "build_id":
"c7b38ea675d0f6f669ff947ba10d70afb1739841"
, "build_id_offset": 320998
, "file_name": "/lib64/libglib-2.0.so.0"
}
, { "address": 140344936728336
, "build_id":
"c7b38ea675d0f6f669ff947ba10d70afb1739841"
, "build_id_offset": 321296
, "function_name": "g_main_context_iteration"
, "file_name": "/lib64/libglib-2.0.so.0"
}
, { "address": 140344703822749
, "build_id":
"b45d0c9e765f933e6883a6dbddd6a6ad186439c7"
, "build_id_offset": 35741
, "function_name": "dconf_gdbus_worker_thread"
, "file_name":
"/usr/lib64/gio/modules/libdconfsettings.so"
}
, { "address": 140344936896234
, "build_id":
"c7b38ea675d0f6f669ff947ba10d70afb1739841"
, "build_id_offset": 489194
, "file_name": "/lib64/libglib-2.0.so.0"
}
, { "address": 140344936306062
, "build_id":
"97e4cd4498fab9890e134a1c6a724099689b6e1c"
, "build_id_offset": 34190
, "function_name": "start_thread"
, "file_name": "/lib64/libpthread.so.0"
}
, { "address": 140344935449875
, "build_id":
"a1437ebb8eeadbdb53dc59ba984eb8a325134053"
, "build_id_offset": 1037587
, "function_name": "__clone"
, "file_name": "/lib64/libc.so.6"
} ]
}
, { "frames":
[ { "address": 140344935404289
, "build_id":
"a1437ebb8eeadbdb53dc59ba984eb8a325134053"
, "build_id_offset": 992001
, "function_name": "__poll"
, "file_name": "/lib64/libc.so.6"
}
, { "address": 140344936728038
, "build_id":
"c7b38ea675d0f6f669ff947ba10d70afb1739841"
, "build_id_offset": 320998
, "file_name": "/lib64/libglib-2.0.so.0"
}
, { "address": 140344936728336
, "build_id":
"c7b38ea675d0f6f669ff947ba10d70afb1739841"
, "build_id_offset": 321296
, "function_name": "g_main_context_iteration"
, "file_name": "/lib64/libglib-2.0.so.0"
}
, { "address": 140344936728417
, "build_id":
"c7b38ea675d0f6f669ff947ba10d70afb1739841"
, "build_id_offset": 321377
, "file_name": "/lib64/libglib-2.0.so.0"
}
, { "address": 140344936896234
, "build_id":
"c7b38ea675d0f6f669ff947ba10d70afb1739841"
, "build_id_offset": 489194
, "file_name": "/lib64/libglib-2.0.so.0"
}
, { "address": 140344936306062
, "build_id":
"97e4cd4498fab9890e134a1c6a724099689b6e1c"
, "build_id_offset": 34190
, "function_name": "start_thread"
, "file_name": "/lib64/libpthread.so.0"
}
, { "address": 140344935449875
, "build_id":
"a1437ebb8eeadbdb53dc59ba984eb8a325134053"
, "build_id_offset": 1037587
, "function_name": "__clone"
, "file_name": "/lib64/libc.so.6"
} ]
}
, { "frames":
[ { "address": 140344935404289
, "build_id":
"a1437ebb8eeadbdb53dc59ba984eb8a325134053"
, "build_id_offset": 992001
, "function_name": "__poll"
, "file_name": "/lib64/libc.so.6"
}
, { "address": 140344936728038
, "build_id":
"c7b38ea675d0f6f669ff947ba10d70afb1739841"
, "build_id_offset": 320998
, "file_name": "/lib64/libglib-2.0.so.0"
}
, { "address": 140344936728994
, "build_id":
"c7b38ea675d0f6f669ff947ba10d70afb1739841"
, "build_id_offset": 321954
, "function_name": "g_main_loop_run"
, "file_name": "/lib64/libglib-2.0.so.0"
}
, { "address": 140344938825994
, "build_id":
"818f48d4283c251524af5de867cc5f71a0732a1c"
, "build_id_offset": 891146
, "file_name": "/lib64/libgio-2.0.so.0"
}
, { "address": 140344936896234
, "build_id":
"c7b38ea675d0f6f669ff947ba10d70afb1739841"
, "build_id_offset": 489194
, "file_name": "/lib64/libglib-2.0.so.0"
}
, { "address": 140344936306062
, "build_id":
"97e4cd4498fab9890e134a1c6a724099689b6e1c"
, "build_id_offset": 34190
, "function_name": "start_thread"
, "file_name": "/lib64/libpthread.so.0"
}
, { "address": 140344935449875
, "build_id":
"a1437ebb8eeadbdb53dc59ba984eb8a325134053"
, "build_id_offset": 1037587
, "function_name": "__clone"
, "file_name": "/lib64/libc.so.6"
} ]
} ]
}
Version-Release number of selected component (if applicable):
ibus 1.5.19-1.fc29.x86_64
How reproducible:
always
Steps to Reproduce:
1. Install rawhide
2. open terminal/gedit
3. press ctrl+shift+e followed by space to open emoji selection window.
4. Type some random keyboard input and hit enter.
Actual results:
ibus crashes
Expected results:
There should not be any crash.
Additional info:
--
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10:45 p.m.
New subject: [Fedora-i18n-bugs] [Bug 1618682] ibus-extension-gtk3 killed by SIGSEGV
https://bugzilla.redhat.com/show_bug.cgi?id=1618682
fujiwara <tfujiwar(a)redhat.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Flags| |needinfo?(bbarve(a)redhat.com
| |)
--- Comment #1 from fujiwara <tfujiwar(a)redhat.com> ---
I cannot reproduce your problem and seems your backtrace lacks ibus-debuginfo
and ibus-libs-debuginfo so I cannot get line numbers of the functions in your
backtrace.
I think it's also good to install glib2-debuginfo and gtk3-debuginfo
(In reply to Bhushan Barve from comment #0)
[ { "address": 94527005759281
, "build_id":
"1df2899593a705b38f040da041d34630774fdec2"
, "build_id_offset": 79665
, "file_name": "/usr/libexec/ibus-extension-gtk3"
}
, { "address": 94527005764736
, "build_id":
"1df2899593a705b38f040da041d34630774fdec2"
, "build_id_offset": 85120
, "file_name": "/usr/libexec/ibus-extension-gtk3"
Please try to get the backtrace with debuginfo files again.
--
You are receiving this mail because:
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7:37 a.m.
New subject: [Fedora-i18n-bugs] [Bug 1618682] ibus-extension-gtk3 killed by SIGSEGV
https://bugzilla.redhat.com/show_bug.cgi?id=1618682
Bhushan Barve <bbarve(a)redhat.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Flags|needinfo?(bbarve(a)redhat.com |
|) |
--- Comment #2 from Bhushan Barve <bbarve(a)redhat.com> ---
Installed the required debuginfos and following was generated -
---------------------------------------------
[test@localhost ~]$ gdb /usr/libexec/ibus-ui-emojier --ex r --ex bt --ex q
GNU gdb (GDB) Fedora 8.1.90.20180727-45.fc30
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>;.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>;.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/libexec/ibus-ui-emojier...Reading symbols from
/usr/lib/debug/usr/libexec/ibus-ui-emojier-1.5.19-2.fc30.x86_64.debug...done.
done.
Starting program: /usr/libexec/ibus-ui-emojier
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
Missing separate debuginfo for /lib64/libmount.so.1
Try: dnf --enablerepo='*debug*' install
/usr/lib/debug/.build-id/f8/327d6d1741a9ca39a96f2bc253d74d6f05034e.debug
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
[New Thread 0x7fffe9297700 (LWP 2537)]
[New Thread 0x7fffe8a96700 (LWP 2538)]
warning: Loadable section ".note.gnu.property" outside of ELF segments
[New Thread 0x7fffe3fff700 (LWP 2539)]
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
[New Thread 0x7fffe37fe700 (LWP 2540)]
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
Gdk-Message: 18:04:33.620: Window 0x55555559b340 is a temporary window without
parent, application will not be able to position it on screen.
Gdk-Message: 18:04:33.620: Window 0x55555559b340 is a temporary window without
parent, application will not be able to position it on screen.
Thread 1 "ibus-ui-emojier" received signal SIGSEGV, Segmentation fault.
0x0000555555565961 in ibus_emojier_get_current_candidate (self=<optimized out>)
at emojier.c:7875
7875 _tmp7_ = g_strdup (_tmp6_);
#0 0x0000555555565961 in ibus_emojier_get_current_candidate (self=<optimized
out>) at emojier.c:7875
#1 0x0000555555566eb0 in ibus_emojier_real_key_press_event
(base=0x555555ab2440 [IBusEmojier], event=<optimized out>) at
emojier.c:8096
#2 0x00007ffff7c34d48 in _gtk_marshal_BOOLEAN__BOXEDv
(closure=0x5555555fdcd0, return_value=0x7fffffffd270, instance=<optimized
out>, args=<optimized out>, marshal_data=<optimized out>,
n_params=<optimized
out>, param_types=0x5555555b15f0) at gtkmarshalers.c:129
#3 0x00007ffff73e2066 in _g_closure_invoke_va
(closure=0x5555555fdcd0, return_value=0x7fffffffd270,
instance=0x555555ab2440, args=0x7fffffffd340, n_params=1,
param_types=0x5555555b15f0) at gclosure.c:873
#4 0x00007ffff73feda4 in g_signal_emit_valist
(instance=0x555555ab2440, signal_id=<optimized out>, detail=0,
var_args=var_args@entry=0x7fffffffd340)
at gsignal.c:3300
#5 0x00007ffff73ff923 in g_signal_emit
(instance=instance@entry=0x555555ab2440, signal_id=<optimized out>,
detail=detail@entry=0)
--Type <RET> for more, q to quit, c to continue without paging--
at gsignal.c:3447
#6 0x00007ffff7bda9b4 in gtk_widget_event_internal (widget=0x555555ab2440
[IBusEmojier], event=0x5555555c08e0)
at gtkwidget.c:7744
#7 0x00007ffff7a7b081 in propagate_event
(widget=0x555555ab2440 [IBusEmojier], event=0x5555555c08e0,
captured=<optimized out>, topmost=0x0)
at gtkmain.c:2675
#8 0x00007ffff7a7d17b in gtk_main_do_event (event=<optimized out>) at
gtkmain.c:1915
#9 0x00007ffff7734fd9 in _gdk_event_emit (event=event@entry=0x5555555c08e0) at
gdkevents.c:73
#10 0x00007ffff7799da6 in gdk_event_source_dispatch
(base=<optimized out>, callback=<optimized out>, data=<optimized
out>) at
gdkeventsource.c:124
#11 0x00007ffff73002ad in g_main_dispatch (context=0x5555555a8020) at
gmain.c:3182
#12 0x00007ffff73002ad in g_main_context_dispatch
(context=context@entry=0x5555555a8020) at gmain.c:3847
#13 0x00007ffff7300678 in g_main_context_iterate
(context=context@entry=0x5555555a8020, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3920
#14 0x00007ffff7300710 in g_main_context_iteration
(context=context@entry=0x5555555a8020, may_block=may_block@entry=1) at
gmain.c:3981
#15 0x00007ffff74d20b5 in g_application_run
(application=0x5555556cf240 [EmojiApplication], argc=<optimized out>,
argv=0x7fffffffd7c8)
at gapplication.c:2470
#16 0x000055555555e547 in emoji_application_main (args=<optimized out>,
args_length1=<optimized out>)
at emojierapp.c:756
#17 0x00007ffff70ef413 in __libc_start_main (main=
0x55555555d790 <main>, argc=1, argv=0x7fffffffd7c8, init=<optimized out>,
fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffd7b8) at
../csu/libc-start.c:308
#18 0x000055555555d7ce in _start () at emojierapp.c:767
A debugging session is active.
Inferior 1 [process 2527] will be killed.
Quit anyway? (y or n) n
Not confirmed.
(gdb) quit
A debugging session is active.
Inferior 1 [process 2527] will be killed.
Quit anyway? (y or n) y
------------------------------------------
Please check and see if this helps.
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11:29 p.m.
New subject: [Fedora-i18n-bugs] [Bug 1618682] ibus-extension-gtk3 killed by SIGSEGV
https://bugzilla.redhat.com/show_bug.cgi?id=1618682
--- Comment #3 from fujiwara <tfujiwar(a)redhat.com> ---
(In reply to Bhushan Barve from comment #2)
Thread 1 "ibus-ui-emojier" received signal SIGSEGV,
Segmentation fault.
0x0000555555565961 in ibus_emojier_get_current_candidate (self=<optimized
out>) at emojier.c:7875
7875 _tmp7_ = g_strdup (_tmp6_);
I understand your problem happens when you type Enter key from your backtrace.
But strdup() should work even if _tmp6_ is 0 and the backtrace might not help
to get the root cause.
I guess a buffer overflow might happen in your ibus and cause the SEGV.
Are you able to get more reproducing steps?
E.g. When I repeat to type Ctrl-Shift-e, "red", Space x 2, Enter, I don't
see
any problems.
I guess you use GNOME Xorg?
Also I'd ask you to get values when you get SEGV with gdb:
(gdb) print _tmp0_
(gdb) print _tmp2_
(gdb) print _tmp3_
(gdb) print _tmp4_
(gdb) print _tmp5_
(gdb) print _tmp6_
(gdb) print ibus_lookup_table_get_number_of_candidates(_tmp3_)
(gdb) print self->priv->m_annotation
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2:22 a.m.
New subject: [Fedora-i18n-bugs] [Bug 1618682] ibus-extension-gtk3 killed by SIGSEGV
https://bugzilla.redhat.com/show_bug.cgi?id=1618682
--- Comment #4 from Bhushan Barve <bbarve(a)redhat.com> ---
(In reply to fujiwara from comment #3)
Are you able to get more reproducing steps?
E.g. When I repeat to type Ctrl-Shift-e, "red", Space x 2, Enter, I don't
see any problems.
Yes, no issue here. However for the reproducer, please follow the steps as
below-
1. Launch gedit
2. Press ctrl + shift + e
3. press space
4. Select a category in the emoji window like 'flags'
5. Without selecting any flag, just press any text keys and hit enter.
The issue will reproduce.
I guess you use GNOME Xorg?
Mine is Wayland session -
[test@localhost ~]$ loginctl
SESSION UID USER SEAT TTY
2 1000 test seat0 tty2
1 sessions listed.
[test@localhost ~]$ loginctl show-session 2
Id=2
User=1000
Name=test
Timestamp=Wed 2018-08-29 12:20:08 IST
TimestampMonotonic=107148947
VTNr=2
Seat=seat0
TTY=tty2
Remote=no
Service=gdm-password
Scope=session-2.scope
Leader=1451
Audit=2
Type=wayland
Class=user
Active=yes
State=active
IdleHint=no
IdleSinceHint=1535525814649649
IdleSinceHintMonotonic=513288522
LockedHint=no
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4:01 a.m.
New subject: [Fedora-i18n-bugs] [Bug 1618682] ibus-extension-gtk3 killed by SIGSEGV
https://bugzilla.redhat.com/show_bug.cgi?id=1618682
--- Comment #5 from Bhushan Barve <bbarve(a)redhat.com> ---
(In reply to fujiwara from comment #3)
Also I'd ask you to get values when you get SEGV with gdb:
(gdb) print _tmp0_
(gdb) print _tmp2_
(gdb) print _tmp3_
(gdb) print _tmp4_
(gdb) print _tmp5_
(gdb) print _tmp6_
(gdb) print ibus_lookup_table_get_number_of_candidates(_tmp3_)
(gdb) print self->priv->m_annotation
here is the output -
(gdb) print _tmp0_
$1 = <optimized out>
(gdb) print _tmp2_
$2 = <optimized out>
(gdb) print _tmp3_
$3 = <optimized out>
(gdb) print _tmp4_
$4 = <optimized out>
(gdb) print _tmp5_
$5 = 0x0
(gdb) print _tmp6_
Cannot access memory at address 0x38
(gdb) print ibus_lookup_table_get_number_of_candidates(_tmp3_)
value has been optimized out
(gdb) print self->priv->m_annotation
value has been optimized out
(gdb)
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4:15 a.m.
New subject: [Fedora-i18n-bugs] [Bug 1618682] ibus-extension-gtk3 killed by SIGSEGV
https://bugzilla.redhat.com/show_bug.cgi?id=1618682
--- Comment #6 from Bhushan Barve <bbarve(a)redhat.com> ---
Thread 1 "ibus-ui-emojier" received signal SIGSEGV, Segmentation fault.
0x0000555555565961 in ibus_emojier_get_current_candidate (self=<optimized out>)
at emojier.c:7875
7875 _tmp7_ = g_strdup (_tmp6_);
#0 0x0000555555565961 in ibus_emojier_get_current_candidate (self=<optimized
out>) at emojier.c:7875
_tmp0_ = <optimized out>
cursor = <optimized out>
_tmp2_ = <optimized out>
_tmp3_ = <optimized out>
_tmp4_ = <optimized out>
_tmp5_ = 0x0
_tmp6_ = Python Exception <class 'gdb.MemoryError'> Cannot access
memory at address 0x38:
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4:41 a.m.
New subject: [Fedora-i18n-bugs] [Bug 1618682] ibus-extension-gtk3 killed by SIGSEGV
https://bugzilla.redhat.com/show_bug.cgi?id=1618682
fujiwara <tfujiwar(a)redhat.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
--- Comment #7 from fujiwara <tfujiwar(a)redhat.com> ---
(In reply to Bhushan Barve from comment #4)
1. Launch gedit
2. Press ctrl + shift + e
3. press space
4. Select a category in the emoji window like 'flags'
5. Without selecting any flag, just press any text keys and hit enter.
Thank you. I could reproduce the bug.
GtkEntry still exists internally in the previous ibus emojier and it cleans up
the emoji candidates with char key press and causes the bug.
Probably it's good to delete GtkEntry completely now.
(In reply to Bhushan Barve from comment #5)
(gdb) print _tmp5_
$5 = 0x0
Thank you. I got it.
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11:12 p.m.
New subject: [Fedora-i18n-bugs] [Bug 1618682] ibus-extension-gtk3 killed by SIGSEGV in Wayland
https://bugzilla.redhat.com/show_bug.cgi?id=1618682
fujiwara <tfujiwar(a)redhat.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|ibus-extension-gtk3 killed |ibus-extension-gtk3 killed
|by SIGSEGV |by SIGSEGV in Wayland
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12:14 a.m.
New subject: [Fedora-i18n-bugs] [Bug 1618682] ibus-extension-gtk3 killed by SIGSEGV in Wayland
https://bugzilla.redhat.com/show_bug.cgi?id=1618682
Fedora Update System <updates(a)fedoraproject.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |MODIFIED
--- Comment #8 from Fedora Update System <updates(a)fedoraproject.org> ---
ibus-1.5.19-3.fc29 has been submitted as an update to Fedora 29.
https://bodhi.fedoraproject.org/updates/FEDORA-2018-0a8bc5441c
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1:10 a.m.
New subject: [Fedora-i18n-bugs] [Bug 1618682] ibus-extension-gtk3 killed by SIGSEGV in Wayland
https://bugzilla.redhat.com/show_bug.cgi?id=1618682
--- Comment #9 from Fedora Update System <updates(a)fedoraproject.org> ---
ibus-1.5.19-3.fc29 has been submitted as an update to Fedora 29.
https://bodhi.fedoraproject.org/updates/FEDORA-2018-0a8bc5441c
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1:17 a.m.
New subject: [Fedora-i18n-bugs] [Bug 1618682] ibus-extension-gtk3 killed by SIGSEGV in Wayland
https://bugzilla.redhat.com/show_bug.cgi?id=1618682
--- Comment #10 from Fedora Update System <updates(a)fedoraproject.org> ---
ibus-1.5.19-3.fc29 has been submitted as an update to Fedora 29.
https://bodhi.fedoraproject.org/updates/FEDORA-2018-0a8bc5441c
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10:01 a.m.
New subject: [Fedora-i18n-bugs] [Bug 1618682] ibus-extension-gtk3 killed by SIGSEGV in Wayland
https://bugzilla.redhat.com/show_bug.cgi?id=1618682
Fedora Update System <updates(a)fedoraproject.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|MODIFIED |ON_QA
--- Comment #11 from Fedora Update System <updates(a)fedoraproject.org> ---
ibus-1.5.19-3.fc29 has been pushed to the Fedora 29 testing repository. If
problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here:
https://bodhi.fedoraproject.org/updates/FEDORA-2018-0a8bc5441c
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5:58 a.m.
New subject: [Fedora-i18n-bugs] [Bug 1618682] ibus-extension-gtk3 killed by SIGSEGV in Wayland
https://bugzilla.redhat.com/show_bug.cgi?id=1618682
Bhushan Barve <bbarve(a)redhat.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ON_QA |VERIFIED
--- Comment #12 from Bhushan Barve <bbarve(a)redhat.com> ---
Tested with F29.
No crash observed now in this case.
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12:24 a.m.
New subject: [Fedora-i18n-bugs] [Bug 1618682] ibus-extension-gtk3 killed by SIGSEGV in Wayland
https://bugzilla.redhat.com/show_bug.cgi?id=1618682
Fedora Update System <updates(a)fedoraproject.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|VERIFIED |CLOSED
Fixed In Version| |ibus-1.5.19-3.fc29
Resolution|--- |ERRATA
Last Closed| |2018-09-21 01:24:15
--- Comment #13 from Fedora Update System <updates(a)fedoraproject.org> ---
ibus-1.5.19-3.fc29 has been pushed to the Fedora 29 stable repository. If
problems still persist, please make note of it in this bug report.
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3:31 a.m.
New subject: [Fedora-i18n-bugs] [Bug 1618682] ibus-extension-gtk3 killed by SIGSEGV in Wayland
https://bugzilla.redhat.com/show_bug.cgi?id=1618682
fujiwara <tfujiwar(a)redhat.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks| |1637856
Referenced Bugs:
https://bugzilla.redhat.com/show_bug.cgi?id=1637856
[Bug 1637856] ibus-extension-gtk3 killed by SIGSEGV in Wayland
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