[dolphin] [Bug 421494] Dolphin crashes when creating new folder with existing folder name

Tue May 19 10:39:06 BST 2020

https://bugs.kde.org/show_bug.cgi?id=421494

--- Comment #6 from sm.emon002 at gmail.com ---
May be this is the right backtrace

Starting program: /home/smie/Documents/dolphin-20.04.0/bin/dolphin 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[New Thread 0x7ffff02d0700 (LWP 29495)]
[New Thread 0x7fffef78f700 (LWP 29496)]
[New Thread 0x7fffec933700 (LWP 29498)]
[New Thread 0x7fffdabd5700 (LWP 29499)]
[New Thread 0x7fffd23d4700 (LWP 29500)]
[New Thread 0x7fffda3d4700 (LWP 29501)]
[New Thread 0x7fffd9009700 (LWP 29502)]
[Detaching after fork from child process 29504]
[Detaching after fork from child process 29584]
kf5.kio.core: We got some errors while running testparm "Error loading
services."
[Detaching after fork from child process 29585]
kf5.kio.core: We got some errors while running 'net usershare info'
kf5.kio.core: "Can't load /etc/samba/smb.conf - run testparm to debug it\n"
"A folder named /home/smie/Desktop already exists."
"A folder named /home/smie/Desktop already exists."
"A folder named /home/smie/Desktop already exists."
"A folder named /home/smie/Desktop already exists."

Thread 1 "dolphin" received signal SIGSEGV, Segmentation fault.
0x00007ffff5a117fe in ?? () from /usr/lib/libQt5Core.so.5
(gdb) thread apply all backtrace

Thread 8 (Thread 0x7fffd9009700 (LWP 29502)):
#0  0x00007ffff531aabf in poll () from /usr/lib/libc.so.6
#1  0x00007ffff3df64a0 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007ffff3df6571 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3  0x00007ffff5a34890 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
#4  0x00007ffff59db05c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt5Core.so.5
#5  0x00007ffff57ffc62 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007ffff5800dd6 in ?? () from /usr/lib/libQt5Core.so.5
#7  0x00007ffff4e7e46f in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007ffff53253d3 in clone () from /usr/lib/libc.so.6

Thread 7 (Thread 0x7fffda3d4700 (LWP 29501)):
#0  0x00007ffff4e84cf5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007fffed83365c in ?? () from /usr/lib/dri/iris_dri.so
#2  0x00007fffed832e08 in ?? () from /usr/lib/dri/iris_dri.so
#3  0x00007ffff4e7e46f in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007ffff53253d3 in clone () from /usr/lib/libc.so.6
--Type <RET> for more, q to quit, c to continue without paging--c

Thread 6 (Thread 0x7fffd23d4700 (LWP 29500)):
#0  0x00007ffff4e84cf5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007fffed83365c in ?? () from /usr/lib/dri/iris_dri.so
#2  0x00007fffed832e08 in ?? () from /usr/lib/dri/iris_dri.so
#3  0x00007ffff4e7e46f in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007ffff53253d3 in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7fffdabd5700 (LWP 29499)):
#0  0x00007ffff4e84cf5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007fffed83365c in ?? () from /usr/lib/dri/iris_dri.so
#2  0x00007fffed832e08 in ?? () from /usr/lib/dri/iris_dri.so
#3  0x00007ffff4e7e46f in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007ffff53253d3 in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7fffec933700 (LWP 29498)):
#0  0x00007ffff4e84cf5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007fffed83365c in ?? () from /usr/lib/dri/iris_dri.so
#2  0x00007fffed832e08 in ?? () from /usr/lib/dri/iris_dri.so
#3  0x00007ffff4e7e46f in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007ffff53253d3 in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7fffef78f700 (LWP 29496)):
#0  0x00007ffff531aabf in poll () from /usr/lib/libc.so.6
#1  0x00007ffff3df64a0 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007ffff3df6571 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3  0x00007ffff5a34890 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
#4  0x00007ffff59db05c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt5Core.so.5
#5  0x00007ffff57ffc62 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007ffff6b13b28 in ?? () from /usr/lib/libQt5DBus.so.5
#7  0x00007ffff5800dd6 in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007ffff4e7e46f in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007ffff53253d3 in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7ffff02d0700 (LWP 29495)):
#0  0x00007ffff531aabf in poll () from /usr/lib/libc.so.6
#1  0x00007ffff477863b in ?? () from /usr/lib/libxcb.so.1
#2  0x00007ffff477a37b in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007ffff0499e01 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#4  0x00007ffff5800dd6 in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007ffff4e7e46f in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007ffff53253d3 in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7ffff08becc0 (LWP 29491)):
#0  0x00007ffff5a117fe in ?? () from /usr/lib/libQt5Core.so.5
#1  0x00007ffff5e4a8d7 in
QGuiApplicationPrivate::processActivatedEvent(QWindowSystemInterfacePrivate::ActivatedWindowEvent*)
() from /usr/lib/libQt5Gui.so.5
#2  0x00007ffff5e4f8db in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /usr/lib/libQt5Gui.so.5
#3  0x00007ffff5e27c5c in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib/libQt5Gui.so.5
#4  0x00007ffff049ae2c in ?? () from /usr/lib/libQt5XcbQpa.so.5
#5  0x00007ffff3df46be in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#6  0x00007ffff3df6531 in ?? () from /usr/lib/libglib-2.0.so.0
#7  0x00007ffff3df6571 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#8  0x00007ffff5a34890 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
#9  0x00007ffff59db05c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt5Core.so.5
#10 0x00007ffff59e3066 in QCoreApplication::exec() () from
/usr/lib/libQt5Core.so.5
#11 0x00007ffff7e91f23 in kdemain (argc=1, argv=0x7fffffffdec8) at
/home/smie/Documents/dolphin-20.04.0/src/main.cpp:189
#12 0x000055555555517b in main (argc=1, argv=0x7fffffffdec8) at
/home/smie/Documents/dolphin-20.04.0/src/dolphin_dummy.cpp:3

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