https://bugs.kde.org/show_bug.cgi?id=417929
Bug ID: 417929 Summary: Crash while opening folders in tree view and deleting them Product: dolphin Version: 19.04.3 Platform: Ubuntu Packages OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: dolphin-bugs-n...@kde.org Reporter: m...@tulio.org CC: kfm-de...@kde.org Target Milestone: --- Application: dolphin (19.04.3) Qt Version: 5.12.4 Frameworks Version: 5.62.0 Operating System: Linux 5.3.0-29-generic x86_64 Distribution: Ubuntu 19.10 -- Information about the crash: I was opening folders in tree view and deleting them. Crash (segmentation fault) occurred twice. The crash can be reproduced sometimes. -- Backtrace: Application: Dolphin (dolphin), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7fe4f179cfc0 (LWP 6448))] Thread 6 (Thread 0x7fe4e2891700 (LWP 6457)): #0 __GI___libc_read (nbytes=10, buf=0x7fe4e2890bde, fd=20) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __GI___libc_read (fd=20, buf=0x7fe4e2890bde, nbytes=10) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007fe4f3a38955 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so #3 0x00007fe4f4589406 in pa_mainloop_prepare () from /lib/x86_64-linux-gnu/libpulse.so.0 #4 0x00007fe4f4589ea4 in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0 #5 0x00007fe4f4589f60 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007fe4f459810d in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0 #7 0x00007fe4f3a6737c in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so #8 0x00007fe4f45dd669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #9 0x00007fe4f7e3e323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fe4e38bb700 (LWP 6452)): #0 __GI___libc_read (nbytes=16, buf=0x7fe4e38bab90, fd=17) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __GI___libc_read (fd=17, buf=0x7fe4e38bab90, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007fe4f3d5a63f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe4f3d1258e in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fe4f3d129e2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fe4f3d12b73 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fe4f5da5653 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fe4f5d4c5cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fe4f5b85a45 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fe4f5b86c92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fe4f45dd669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #11 0x00007fe4f7e3e323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fe4e96d5700 (LWP 6451)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b1bc22c0e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b1bc22c098, cond=0x55b1bc22c0c0) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x55b1bc22c0c0, mutex=0x55b1bc22c098) at pthread_cond_wait.c:638 #3 0x00007fe4e9d5aabb in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #4 0x00007fe4e9d5a6db in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #5 0x00007fe4f45dd669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #6 0x00007fe4f7e3e323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fe4ebad6700 (LWP 6450)): #0 0x00007fe4f3d5ec3d in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fe4f3d125fa in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe4f3d12ad0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe4f3d12b73 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fe4f5da5653 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fe4f5d4c5cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fe4f5b85a45 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fe4f6026efa in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #8 0x00007fe4f5b86c92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fe4f45dd669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #10 0x00007fe4f7e3e323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fe4f08e8700 (LWP 6449)): #0 0x00007fe4f7e31c2f in __GI___poll (fds=0x7fe4f08e7ca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fe4f3b5a917 in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007fe4f3b5c53a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007fe4f10ee288 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007fe4f5b86c92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fe4f45dd669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #6 0x00007fe4f7e3e323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fe4f179cfc0 (LWP 6448)): [KCrash Handler] #6 0x00007fe4f7c48113 in KFileItemModel::expandedParentsCount(KFileItemModel::ItemData const*) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5 #7 0x00007fe4f7c4b3c4 in KFileItemModel::lessThan(KFileItemModel::ItemData const*, KFileItemModel::ItemData const*, QCollator const&) const () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5 #8 0x00007fe4f7c5519e in KFileItemModel::insertItems(QList<KFileItemModel::ItemData*>&) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5 #9 0x00007fe4f7c557a8 in KFileItemModel::dispatchPendingItemsToInsert() () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5 #10 0x00007fe4f7c561f6 in KFileItemModel::slotCompleted() () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5 #11 0x00007fe4f5d79558 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fe4f7758029 in KCoreDirLister::completed(QUrl const&) () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5 #13 0x00007fe4f776b350 in ?? () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5 #14 0x00007fe4f5d79558 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #15 0x00007fe4f6e38df0 in KJob::result(KJob*, KJob::QPrivateSignal) () from /lib/x86_64-linux-gnu/libKF5CoreAddons.so.5 #16 0x00007fe4f6e398fb in KJob::finishJob(bool) () from /lib/x86_64-linux-gnu/libKF5CoreAddons.so.5 #17 0x00007fe4f770edd8 in KIO::SimpleJob::slotFinished() () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5 #18 0x00007fe4f770634e in KIO::ListJob::slotFinished() () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5 #19 0x00007fe4f5d79558 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #20 0x00007fe4f76dd0e2 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5 #21 0x00007fe4f76db1bf in KIO::SlaveInterface::dispatch() () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5 #22 0x00007fe4f76e4e22 in KIO::Slave::gotInput() () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5 #23 0x00007fe4f5d79558 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #24 0x00007fe4f765e70e in ?? () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5 #25 0x00007fe4f5d79e4a in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #26 0x00007fe4f6838a86 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #27 0x00007fe4f6841e00 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #28 0x00007fe4f5d4da2a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #29 0x00007fe4f5d506a8 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #30 0x00007fe4f5da6037 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #31 0x00007fe4f3d1284d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #32 0x00007fe4f3d12ad0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #33 0x00007fe4f3d12b73 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #34 0x00007fe4f5da5635 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #35 0x00007fe4f5d4c5cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #36 0x00007fe4f5d54336 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #37 0x00007fe4f7f55cc8 in kdemain () from /lib/x86_64-linux-gnu/libkdeinit5_dolphin.so #38 0x00007fe4f7d431e3 in __libc_start_main (main=0x55b1ba3d4060, argc=1, argv=0x7fffa438ef58, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffa438ef48) at ../csu/libc-start.c:308 #39 0x000055b1ba3d409e in _start () [Inferior 1 (process 6448) detached] The reporter indicates this bug may be a duplicate of or related to bug 334655. Possible duplicates by query: bug 334655. Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.