https://bugs.kde.org/show_bug.cgi?id=407454
Bug ID: 407454
Summary: konqueror crash on shutdown
Product: konqueror
Version: Git
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: webenginepart
Assignee: konq-b...@kde.org
Reporter: johannes.hi...@datenkhaos.de
Target Milestone: ---
SUMMARY
Konqueror crashes on shutdown
STEPS TO REPRODUCE
1. start konqueror
2. close konqueror
OBSERVED RESULT
Thread 1 (Thread 0x7fdf1874ec80 (LWP 10372)):
[KCrash Handler]
#7 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#8 0x00007fdf17ad4535 in __GI_abort () at abort.c:79
#9 0x00007fdf17b2fd6f in __libc_message (action=action@entry=do_abort,
fmt=fmt@entry=0x7fdf17c44345 "%s\n") at ../sysdeps/posix/libc_fatal.c:181
#10 0x00007fdf17b378c8 in malloc_printerr (str=str@entry=0x7fdf17c42491
"free(): invalid pointer") at malloc.c:5352
#11 0x00007fdf17b391bc in _int_free (av=<optimized out>, p=<optimized out>,
have_lock=<optimized out>) at malloc.c:4181
#12 0x00007fdf17efa3bc in QObjectPrivate::deleteChildren
(this=this@entry=0x55bcc610b350) at kernel/qobject.cpp:2010
#13 0x00007fdf17efb278 in QObject::~QObject (this=<optimized out>,
__in_chrg=<optimized out>) at kernel/qobject.cpp:1032
#14 0x00007fdedbe244c9 in QWebEngineProfile::~QWebEngineProfile
(this=0x55bcc6146510, __in_chrg=<optimized out>) at
api/qwebengineprofile.cpp:321
#15 0x00007fdf17efa3bc in QObjectPrivate::deleteChildren
(this=this@entry=0x55bcc61b63e0) at kernel/qobject.cpp:2010
#16 0x00007fdf17efb278 in QObject::~QObject (this=<optimized out>,
__in_chrg=<optimized out>) at kernel/qobject.cpp:1032
#17 0x00007fdf17efb459 in QObject::~QObject (this=0x55bcc61b63c0,
__in_chrg=<optimized out>) at kernel/qobject.cpp:891
#18 0x00007fded53e8d45 in std::default_delete<QObject>::operator()
(this=0x55bcc6348fa8, __ptr=<optimized out>) at
/usr/lib/gcc/x86_64-pc-linux-gnu/9.1.0/include/g++-v9/bits/unique_ptr.h:75
#19 std::unique_ptr<QObject, std::default_delete<QObject> >::reset
(__p=<optimized out>, this=0x55bcc6348fa8) at
/usr/lib/gcc/x86_64-pc-linux-gnu/9.1.0/include/g++-v9/bits/unique_ptr.h:399
#20 QtWebEngineCore::WebEngineContext::destroy (this=0x55bcc6348f80) at
/var/tmp/portage/dev-qt/qtwebengine-5.12.3/work/qtwebengine-everywhere-src-5.12.3/src/core/web_engine_context.cpp:278
#21 0x00007fded53e8eb6 in
QtWebEngineCore::WebEngineContext::destroyContextPostRoutine () at
/var/tmp/portage/dev-qt/qtwebengine-5.12.3/work/qtwebengine-everywhere-src-5.12.3/src/core/web_engine_context.cpp:350
#22 0x00007fdf17ece8b2 in qt_call_post_routines () at
kernel/qcoreapplication.cpp:350
#23 0x00007fdf172591f6 in QApplication::~QApplication (this=0x7ffc19a9b390,
__in_chrg=<optimized out>) at kernel/qapplication.cpp:795
#24 0x00007fdf11085f4f in KonquerorApplication::~KonquerorApplication
(this=0x7ffc19a9b390, __in_chrg=<optimized out>) at
/var/tmp/portage/kde-apps/konqueror-9999/work/konqueror-9999/src/konqapplication.h:28
#25 kdemain (argc=<optimized out>, argv=<optimized out>) at
/var/tmp/portage/kde-apps/konqueror-9999/work/konqueror-9999/src/konqmain.cpp:158
#26 0x000055bcc52a52ef in launch (argc=1, _name=0x55bcc5959268 "konqueror",
args=<optimized out>, cwd=<optimized out>, envc=0, envs=<optimized out>,
reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x55bcc52a7adf "0")
at
/var/tmp/portage/kde-frameworks/kinit-9999/work/kinit-9999/src/kdeinit/kinit.cpp:706
#27 0x000055bcc52a6430 in handle_launcher_request (sock=<optimized out>,
who=<optimized out>) at
/var/tmp/portage/kde-frameworks/kinit-9999/work/kinit-9999/src/kdeinit/kinit.cpp:1146
#28 0x000055bcc52a6d04 in handle_requests (waitForPid=0) at
/var/tmp/portage/kde-frameworks/kinit-9999/work/kinit-9999/src/kdeinit/kinit.cpp:1339
#29 0x000055bcc52a1f37 in main (argc=5, argv=<optimized out>) at
/var/tmp/portage/kde-frameworks/kinit-9999/work/kinit-9999/src/kdeinit/kinit.cpp:1785
[Inferior 1 (process 10372) detached]
EXPECTED RESULT
konqueror shut down without crash
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Gentoo Linux
(available in About System)
KDE Plasma Version: git master
KDE Frameworks Version: git master
Qt Version: 5.12.3
ADDITIONAL INFORMATION
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