Bug 362260

Application: dolphin (15.12.3)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-21-generic x86_64
Distribution: Ubuntu 16.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Devided Dolphin into to panels and mounted two volumes to each.

-- Backtrace:
Application: Dolphin (dolphin), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f39775988c0 (LWP 3474))]

Thread 3 (Thread 0x7f3969175700 (LWP 3478)):
#0  0x00007ffcd898acaf in clock_gettime ()
#1  0x00007f3988e5dfb6 in __GI___clock_gettime (clock_id=1, tp=0x7f3969174a70) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f3983ac5c16 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f3983c4a529 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f3983c4aa95 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f3983c4be7e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f397f6378ad in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f397f63824b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f397f63842c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f3983c4ca9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f3983bf3dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f3983a108a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f3983a1584e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f39801c36fa in start_thread (arg=0x7f3969175700) at pthread_create.c:333
#14 0x00007f3988e4fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f382318e700 (LWP 3602)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f3983a0d928 in QBasicMutex::lockInternal() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f3983a0da1d in QMutex::lock() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f3983a149ab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f3983a1586f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f39801c36fa in start_thread (arg=0x7f382318e700) at pthread_create.c:333
#6  0x00007f3988e4fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f39775988c0 (LWP 3474)):
[KCrash Handler]
#6  0x00007f3988d7e418 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#7  0x00007f3988d8001a in __GI_abort () at abort.c:89
#8  0x00007f3988dc072a in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7f3988ed96b0 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
#9  0x00007f3988dccc18 in malloc_printerr (ar_ptr=0x0, ptr=<optimized out>, str=0x7f3988ed96d8 "munmap_chunk(): invalid pointer", action=<optimized out>) at malloc.c:5007
#10 munmap_chunk (p=<optimized out>) at malloc.c:2843
#11 __GI___libc_free (mem=<optimized out>) at malloc.c:2964
#12 0x00007f3983c2cb41 in QObject::~QObject() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f3984737748 in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f398483e5f9 in QLabel::~QLabel() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f398722086e in Baloo::FileMetaDataWidget::Private::deleteRows() () from /usr/lib/x86_64-linux-gnu/libKF5BalooWidgets.so.5
#16 0x00007f3987220dac in Baloo::FileMetaDataWidget::Private::slotLoadingFinished() () from /usr/lib/x86_64-linux-gnu/libKF5BalooWidgets.so.5
#17 0x00007f3983c24fca in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f3987228c90 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5BalooWidgets.so.5
#19 0x00007f398722f8dc in ?? () from /usr/lib/x86_64-linux-gnu/libKF5BalooWidgets.so.5
#20 0x00007f3983c24fca in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f398513759f in KJob::finished(KJob*, KJob::QPrivateSignal) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#22 0x00007f3985138242 in KJob::finishJob(bool) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#23 0x00007f398722eb9a in ?? () from /usr/lib/x86_64-linux-gnu/libKF5BalooWidgets.so.5
#24 0x00007f3983c25ea1 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f39846f905c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007f39846fe516 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f3983bf662b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f3983bf8a26 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f3983c4c673 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007f397f638127 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f397f638380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f397f63842c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f3983c4ca7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007f3983bf3dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007f3983bfbe8c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007f398916fe2b in kdemain () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#37 0x00007f3988d69830 in __libc_start_main (main=0x400710 <main>, argc=1, argv=0x7ffcd88bc558, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffcd88bc548) at ../csu/libc-start.c:291
#38 0x0000000000400749 in _start ()

Possible duplicates by query: bug 362172, bug 348699, bug 347139, bug 347134, bug 347050.

Reported using DrKonqi