Bug 393216

Application: kdeinit5 (16.04.3)

Qt Version: 5.6.1
Frameworks Version: 5.36.0
Operating System: Linux 4.8.0-53-generic x86_64
Distribution: Linux Mint 18.2 Sonya

-- Information about the crash:
Dolphin is just running in a background, auto-launched on startup, I haven't even touched it, working in Chrome, and then the crash (for Dolphin) report appears. When I restart it - everything works fine.

My setup - Linux Mint 18.2, I've never touched Dolhin settings, so they are default.

I've seen a similar behavior at least 3 times before.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Dolphin (kdeinit5), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff353eec780 (LWP 4740))]

Thread 4 (Thread 0x7ff332a7b700 (LWP 4769)):
#0  0x00007ff3523e874d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ff34f00538c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff34f00549c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff35298e37b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff352936ffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff35275f9e4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff352764808 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff34fd2f6ba in start_thread (arg=0x7ff332a7b700) at pthread_create.c:333
#8  0x00007ff3523f441d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7ff33b071700 (LWP 4745)):
#0  0x00007ff3523e427d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ff34e285073 in ?? () from /usr/lib/nvidia-384/tls/libnvidia-tls.so.384.111
#2  0x00007ff34f0486f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff34f004e74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff34f005330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff34f00549c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007ff35298e37b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff352936ffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff35275f9e4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007ff3494b7515 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007ff352764808 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007ff34fd2f6ba in start_thread (arg=0x7ff33b071700) at pthread_create.c:333
#12 0x00007ff3523f441d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7ff33cc58700 (LWP 4743)):
#0  0x00007ff3523e874d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ff353367c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007ff3533698d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007ff33f7e0d29 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007ff352764808 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff34fd2f6ba in start_thread (arg=0x7ff33cc58700) at pthread_create.c:333
#6  0x00007ff3523f441d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7ff353eec780 (LWP 4740)):
[KCrash Handler]
#6  0x00007ff352322428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#7  0x00007ff35232402a in __GI_abort () at abort.c:89
#8  0x00007ff35274bf41 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007ff3494c3531 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007ff352966719 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007ff3511a2afc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007ff3511a8036 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007ff3529392a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007ff35293b16a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007ff35298df53 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007ff34f005197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007ff34f0053f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007ff34f00549c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007ff35298e35f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007ff352936ffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007ff35293f6bc in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007ff342676b89 in kdemain () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#23 0x0000000000408579 in ?? ()
#24 0x0000000000409b39 in ?? ()
#25 0x000000000040a1d7 in ?? ()
#26 0x0000000000404e74 in ?? ()
#27 0x00007ff35230d830 in __libc_start_main (main=0x404560, argc=5, argv=0x7ffcd3ce8e68, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffcd3ce8e58) at ../csu/libc-start.c:291
#28 0x0000000000405bd9 in _start ()

Possible duplicates by query: bug 392092, bug 389875, bug 389801, bug 388864, bug 384983.

Reported using DrKonqi