Bug 391216

Summary:	Dolphin crashes always, on external multiple folder rename
Product:	[Frameworks and Libraries] frameworks-kcoreaddons	Reporter:	Georgios Varisteas <yorgos.v>
Component:	general	Assignee:	Michael Pyne <mpyne>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	elvis.angelaccio, kde, kdelibs-bugs-null
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.43.0
Target Milestone:	---
Platform:	Compiled Sources
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Georgios Varisteas 2018-02-28 10:59:52 UTC

Application: dolphin (17.12.2)
 (Compiled from sources)
Qt Version: 5.9.4
Frameworks Version: 5.43.0
Operating System: Linux 4.9.76-gentoo-r1 x86_64
Distribution: "NAME=Gentoo"

-- Information about the crash:
- What I was doing when the application crashed:
1) Open dolphin and access a folder A with many subfolders, each with photos
2) Run a script on folder A (from anywhere) that renames the subfolders and resizes the photos
3) Dolphin crash

The crash appeared during the latest update to dolphin-17.12.2, plasma 5.12.2
Running on Gentoo with gcc 6.4.0

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f97d9fac840 (LWP 23966))]

Thread 4 (Thread 0x7f97b14db700 (LWP 23969)):
#0  0x00007f97d987934d in read () from /lib64/libc.so.6
#1  0x00007f97cc6f2ae0 in g_wakeup_acknowledge () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f97cc6ae1de in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f97cc6ae6b4 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f97cc6ae82c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f97d3bca62b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f97d3b78b8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f97d39d3d63 in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#8  0x00007f97d39d8291 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#9  0x00007f97cecff897 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f97d9888cff in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f97bb8f6700 (LWP 23968)):
#0  0x00007f97d987d94d in poll () from /lib64/libc.so.6
#1  0x00007f97cc6ae716 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f97cc6ae82c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f97d3bca62b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f97d3b78b8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f97d39d3d63 in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f97d3fdfec5 in QDBusConnectionManager::run() () from /usr/lib64/libQt5DBus.so.5
#7  0x00007f97d39d8291 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#8  0x00007f97cecff897 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f97d9888cff in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f97c1f04700 (LWP 23967)):
#0  0x00007f97d987d94d in poll () from /lib64/libc.so.6
#1  0x00007f97cbbd585f in _xcb_conn_wait () from /usr/lib64/libxcb.so.1
#2  0x00007f97cbbd75e9 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f97c3c3a0f9 in QXcbEventReader::run() () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f97d39d8291 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f97cecff897 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f97d9888cff in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f97d9fac840 (LWP 23966)):
[KCrash Handler]
#6  0x00007f97d53eed80 in KDirWatchPrivate::inotifyEventReceived() () from /usr/lib64/libKF5CoreAddons.so.5
#7  0x00007f97d3ba29f9 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5
#8  0x00007f97d3baeaf8 in QSocketNotifier::activated(int, QSocketNotifier::QPrivateSignal) () from /usr/lib64/libQt5Core.so.5
#9  0x00007f97d3baeec2 in QSocketNotifier::event(QEvent*) () from /usr/lib64/libQt5Core.so.5
#10 0x00007f97d4a4ad6c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#11 0x00007f97d4a525f9 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#12 0x00007f97d3b79e5a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#13 0x00007f97d3bcaf8f in socketNotifierSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5Core.so.5
#14 0x00007f97cc6ae517 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#15 0x00007f97cc6ae780 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#16 0x00007f97cc6ae82c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#17 0x00007f97d3bca60f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#18 0x00007f97d3b78b8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#19 0x00007f97d3b81124 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#20 0x00007f97d9b823aa in kdemain () from /usr/lib64/libkdeinit5_dolphin.so
#21 0x00007f97d97b0541 in __libc_start_main () from /lib64/libc.so.6
#22 0x000055971303b7da in _start ()

Possible duplicates by query: bug 390786.

Reported using DrKonqi

Comment 1 Elvis Angelaccio 2018-02-28 22:15:18 UTC


*** This bug has been marked as a duplicate of bug 390214 ***