https://bugs.kde.org/show_bug.cgi?id=432891
Bug ID: 432891
Summary: Ark crashes when closed while loading an archive
containing thousands of files
Product: ark
Version: unspecified
Platform: Neon Packages
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: general
Assignee: elvis.angelac...@kde.org
Reporter: bugsefor...@gmx.com
CC: aa...@kde.org, rthoms...@gmail.com
Target Milestone: ---
SUMMARY
I can reproduce this crash on Arch Linux running Ark 20.12.2 and on neon
unstable
using a .tar file containing +2k jpg files. But this crash does not occur
consistently. Below you can see the backtrace generated on neon unstable.
STEPS TO REPRODUCE
1. open an archive containing thousands of files with Ark
2. close Ark while its status bar says "Loading archive"
3. if Ark did not crash, repeat the steps 1 and 2. At some point Ark will crash
on close.
Operating System: KDE neon Unstable Edition
KDE Plasma Version: 5.21.80
KDE Frameworks Version: 5.79.0
Qt Version: 5.15.2
Graphics Platform: Wayland
Application: Ark (ark), signal: Segmentation fault
Content of s_kcrashErrorMessage: [Current thread is 1 (Thread 0x7f257a9ca380
(LWP 3870))]
[New LWP 3871]
[New LWP 3872]
[New LWP 3873]
[New LWP 3874]
[New LWP 3875]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f257e4f3aff in __GI___poll (fds=fds@entry=0x7ffd0beae0e8,
nfds=nfds@entry=1, timeout=timeout@entry=1000) at
../sysdeps/unix/sysv/linux/poll.c:29
Thread 6 (Thread 0x7f2574919700 (LWP 3875)):
#0 0x00007f257e4f3aff in __GI___poll (fds=0x7f255c005240, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f257d03b18e in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7f255c005240, timeout=<optimized out>, context=0x7f255c000c20)
at ../../../glib/gmain.c:4346
#2 g_main_context_iterate (context=context@entry=0x7f255c000c20,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../../../glib/gmain.c:4042
#3 0x00007f257d03b2c3 in g_main_context_iteration (context=0x7f255c000c20,
may_block=may_block@entry=1) at ../../../glib/gmain.c:4108
#4 0x00007f257eabefbb in QEventDispatcherGlib::processEvents
(this=0x7f255c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007f257ea631ab in QEventLoop::exec (this=this@entry=0x7f2574918cb0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#6 0x00007f257e87da12 in QThread::exec (this=this@entry=0x7f257df36d80
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7 0x00007f257deb2f4b in QDBusConnectionManager::run (this=0x7f257df36d80
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:179
#8 0x00007f257e87ebac in QThreadPrivate::start (arg=0x7f257df36d80 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:329
#9 0x00007f257d95c609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007f257e500293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f2576a74700 (LWP 3874)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x56476783e2c8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56476783e278,
cond=0x56476783e2a0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x56476783e2a0, mutex=0x56476783e278) at
pthread_cond_wait.c:638
#3 0x00007f2578971e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007f2578971a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007f257d95c609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f257e500293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f2577275700 (LWP 3873)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x56476783e2c8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56476783e278,
cond=0x56476783e2a0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x56476783e2a0, mutex=0x56476783e278) at
pthread_cond_wait.c:638
#3 0x00007f2578971e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007f2578971a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007f257d95c609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f257e500293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f2577a76700 (LWP 3872)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x56476783e2c8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56476783e278,
cond=0x56476783e2a0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x56476783e2a0, mutex=0x56476783e278) at
pthread_cond_wait.c:638
#3 0x00007f2578971e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007f2578971a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007f257d95c609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f257e500293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f2578277700 (LWP 3871)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x56476783e2c8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56476783e278,
cond=0x56476783e2a0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x56476783e2a0, mutex=0x56476783e278) at
pthread_cond_wait.c:638
#3 0x00007f2578971e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007f2578971a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007f257d95c609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f257e500293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f257a9ca380 (LWP 3870)):
[KCrash Handler]
#6 QtWaylandClient::QWaylandWindow::decoration (this=0x0) at
qwaylandwindow.cpp:854
#7 0x00007f257cc38d69 in
QtWaylandClient::QWaylandShmBackingStore::windowDecoration
(this=this@entry=0x564767eb23e0) at qwaylandshmbackingstore.cpp:363
#8 0x00007f257cc39756 in QtWaylandClient::QWaylandShmBackingStore::resize
(this=this@entry=0x564767eb23e0, size=...) at qwaylandshmbackingstore.cpp:309
#9 0x00007f257cc39891 in QtWaylandClient::QWaylandShmBackingStore::ensureSize
(this=this@entry=0x564767eb23e0) at qwaylandshmbackingstore.cpp:206
#10 0x00007f257cc398cd in QtWaylandClient::QWaylandShmBackingStore::beginPaint
(this=this@entry=0x564767eb23e0, region=...) at qwaylandshmbackingstore.cpp:181
#11 0x00007f257f008058 in QBackingStore::beginPaint (this=0x564767ea44f0,
region=...) at
../../include/QtGui/5.15.2/QtGui/private/../../../../../src/gui/kernel/qhighdpiscaling_p.h:203
#12 0x00007f257f54e300 in QWidgetRepaintManager::paintAndFlush
(this=this@entry=0x564767eb24c0) at kernel/qwidgetrepaintmanager.cpp:976
#13 0x00007f257f54ef44 in QWidgetRepaintManager::sync (this=0x564767eb24c0) at
kernel/qwidgetrepaintmanager.cpp:770
#14 0x00007f257f5786d5 in QWidgetPrivate::syncBackingStore
(this=0x564767824000) at kernel/qwidget.cpp:1756
#15 0x00007f257f57f5fc in QWidget::event (this=this@entry=0x564767d0d9c0,
event=event@entry=0x564767f26cb0) at kernel/qwidget.cpp:8964
#16 0x00007f257f6978c8 in QMainWindow::event (this=0x564767d0d9c0,
event=0x564767f26cb0) at widgets/qmainwindow.cpp:1341
#17 0x00007f257fe3dc73 in KMainWindow::event(QEvent*) () from
/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#18 0x00007f257fe8913b in KXmlGuiWindow::event(QEvent*) () from
/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#19 0x00007f257f53bdc3 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x564767d0d9c0, e=0x564767f26cb0) at
kernel/qapplication.cpp:3632
#20 0x00007f257f544bb8 in QApplication::notify(QObject*, QEvent*) () at
kernel/qapplication.cpp:3156
#21 0x00007f257ea6469a in QCoreApplication::notifyInternal2
(receiver=0x564767d0d9c0, event=0x564767f26cb0) at
../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#22 0x00007f257ea66fa1 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x5647677dad10) at
kernel/qcoreapplication.cpp:1817
#23 0x00007f257eabf947 in postEventSourceDispatch (s=0x5647678533a0) at
kernel/qeventdispatcher_glib.cpp:277
#24 0x00007f257d03af9d in g_main_dispatch (context=0x564767817050) at
../../../glib/gmain.c:3309
#25 g_main_context_dispatch (context=context@entry=0x564767817050) at
../../../glib/gmain.c:3974
#26 0x00007f257d03b220 in g_main_context_iterate
(context=context@entry=0x564767817050, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4047
#27 0x00007f257d03b2c3 in g_main_context_iteration (context=0x564767817050,
may_block=may_block@entry=1) at ../../../glib/gmain.c:4108
#28 0x00007f257eabefa2 in QEventDispatcherGlib::processEvents
(this=0x564767853270, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#29 0x00007f257ea631ab in QEventLoop::exec (this=this@entry=0x7ffd0beaf440,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#30 0x00007f257ea6b354 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#31 0x0000564765e186e5 in ?? ()
#32 0x00007f257e4050b3 in __libc_start_main (main=0x564765e170d0, argc=2,
argv=0x7ffd0beaf6d8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd0beaf6c8) at ../csu/libc-start.c:308
#33 0x0000564765e198be in ?? ()
[Inferior 1 (process 3870) detached]
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