Bug 410638

Application: dolphin (19.04.3)

Qt Version: 5.13.0
Frameworks Version: 5.60.0
Operating System: Linux 5.2.5-arch1-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
Dolphin crashes when an cifs share was mounted via autofs, laptop lit closed and repopend in a network location where the share was no longer available. It crashes when the user tries to do anything (e.g. close the embedded terminal or move a directory up).

- Custom settings of the application:
None, but browsing a autofs cifs share.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4cb2688800 (LWP 8238))]

Thread 4 (Thread 0x7f4caa4ba700 (LWP 8241)):
#0  0x00007f4cb6d9d415 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f4caa765ebc in ?? () from /usr/lib/dri/i965_dri.so
#2  0x00007f4caa765ab8 in ?? () from /usr/lib/dri/i965_dri.so
#3  0x00007f4cb6d9757f in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f4cba76b0e3 in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f4cb0abb700 (LWP 8240)):
#0  0x00007f4cba760667 in poll () from /usr/lib/libc.so.6
#1  0x00007f4cb5d8da80 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f4cb5d8db51 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f4cb87749bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f4cb871b5ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f4cb854e2f5 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f4cb89acb37 in ?? () from /usr/lib/libQt5DBus.so.5
#7  0x00007f4cb854f520 in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f4cb6d9757f in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f4cba76b0e3 in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f4cb186d700 (LWP 8239)):
#0  0x00007f4cba760667 in poll () from /usr/lib/libc.so.6
#1  0x00007f4cb5842630 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f4cb58442db in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007f4cb223f049 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f4cb854f520 in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f4cb6d9757f in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f4cba76b0e3 in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f4cb2688800 (LWP 8238)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f4cb8b8bb57 in QGuiApplicationPrivate::processActivatedEvent(QWindowSystemInterfacePrivate::ActivatedWindowEvent*) () from /usr/lib/libQt5Gui.so.5
#8  0x00007f4cb8b90f80 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/libQt5Gui.so.5
#9  0x00007f4cb8b6937c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Gui.so.5
#10 0x00007f4cb223ffec in ?? () from /usr/lib/libQt5XcbQpa.so.5
#11 0x00007f4cb5d8bcf4 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#12 0x00007f4cb5d8db11 in ?? () from /usr/lib/libglib-2.0.so.0
#13 0x00007f4cb5d8db51 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#14 0x00007f4cb87749a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#15 0x00007f4cb871b5ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#16 0x00007f4cb8723326 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#17 0x00007f4cba87187b in kdemain () from /usr/lib/libkdeinit5_dolphin.so
#18 0x00007f4cba695ee3 in __libc_start_main () from /usr/lib/libc.so.6
#19 0x000055bce0f3005e in _start ()
[Inferior 1 (process 8238) detached]

Possible duplicates by query: bug 404702, bug 401513, bug 376625, bug 375584.

Reported using DrKonqi