Description of problem:
执行/usr/bin/ekiga-helper --help命令会产生coredump

Version-Release number of selected component (if applicable):

uname -r
4.18.0-193.28.1.an7.aarch64

cat /etc/anolis-release
Anolis OS release 7.9

cat /etc/os-release
NAME="Anolis OS"
VERSION="7.9"
ID="anolis"
ID_LIKE="rhel fedora centos"
VERSION_ID="7.9"
PRETTY_NAME="Anolis OS 7.9"
ANSI_COLOR="0;31"
HOME_URL="https://openanolis.cn/"
BUG_REPORT_URL="https://bugs.openanolis.cn/"

CENTOS_MANTISBT_PROJECT="CentOS-7"
CENTOS_MANTISBT_PROJECT_VERSION="7"
REDHAT_SUPPORT_PRODUCT="centos"
REDHAT_SUPPORT_PRODUCT_VERSION="7"

问题发生概率：必现

How reproducible:
1、安装ekiga软件包
2、执行/usr/bin/ekiga-helper --help命令

Steps to Reproduce:
# yum install ekiga
已加载插件：fastestmirror, langpacks, product-id, search-disabled-repos, subscription-manager

This system is not registered with an entitlement server. You can use subscription-manager to register.

Loading mirror speeds from cached hostfile
正在解决依赖关系
--> 正在检查事务
---> 软件包 ekiga.aarch64.0.4.0.1-8.an7 将被 安装
--> 解决依赖关系完成

依赖关系解决

====================================================================================================================================
 Package                       架构                            版本                                源                          大小
====================================================================================================================================
正在安装:
 ekiga                         aarch64                         4.0.1-8.an7                         os                         7.9 M

事务概要
====================================================================================================================================
安装  1 软件包

总下载量：7.9 M
安装大小：19 M
Is this ok [y/d/N]: y
Downloading packages:
ekiga-4.0.1-8.an7.aarch64.rpm                                                                                | 7.9 MB  00:00:01
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  正在安装    : ekiga-4.0.1-8.an7.aarch64                                                                                       1/1
  验证中      : ekiga-4.0.1-8.an7.aarch64                                                                                       1/1

已安装:
  ekiga.aarch64 0:4.0.1-8.an7

完毕！
[root@iZbp15h429qqsd6tfe3wpqZ coredump]# /usr/bin/ekiga-helper --help

** (process:24272): ERROR **: 11:59:45.854: Couldn't connect to session bus : Unable to autolaunch a dbus-daemon without a $DISPLAY for X11

Trace/breakpoint trap(吐核)
# gdb /usr/bin/ekiga-helper -c core-ekiga-helper-24272
GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-120.an7
Copyright (C) 2013 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 "aarch64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/ekiga-helper...Reading symbols from /usr/bin/ekiga-helper...(no debugging symbols found)...done.
(no debugging symbols found)...done.
[New LWP 24272]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/ekiga-helper --help'.
Program terminated with signal 5, Trace/breakpoint trap.
#0  0x0000ffffac340850 in raise () from /lib64/libpthread.so.0
Missing separate debuginfos, use: debuginfo-install ekiga-4.0.1-8.an7.aarch64
(gdb) bt
#0  0x0000ffffac340850 in raise () at /lib64/libpthread.so.0
#1  0x0000ffffac5f7ea0 in g_log_default_handler () at /lib64/libglib-2.0.so.0
#2  0x0000ffffac5f80a8 in g_logv () at /lib64/libglib-2.0.so.0
#3  0x0000ffffac5f82e4 in g_log () at /lib64/libglib-2.0.so.0
#4  0x0000000000401364 in main ()
(gdb) quit

Actual results:
产生coredump

Expected results:
不应该coredmp

Additional info:
软件包信息：
# yum info ekiga
已加载插件：fastestmirror, langpacks, product-id, search-disabled-repos, subscription-manager

This system is not registered with an entitlement server. You can use subscription-manager to register.

Loading mirror speeds from cached hostfile
已安装的软件包
名称    ：ekiga
架构    ：aarch64
版本    ：4.0.1
发布    ：8.an7
大小    ：19 M
源    ：installed
来自源：os
简介    ： A Gnome based SIP/H323 teleconferencing application
网址    ：http://www.ekiga.org/
协议    ： GPLv2+
描述    ： Ekiga is a tool to communicate with video and audio over the internet.
         : It uses the standard SIP and H323 protocols.

x86有同样的问题