https://bugs.kde.org/show_bug.cgi?id=379497
Bug ID: 379497 Summary: Okular crashed when closing Product: okular Version: 0.25.0 Platform: Ubuntu Packages OS: Linux Status: UNCONFIRMED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: okular-de...@kde.org Reporter: amamiyam...@gmail.com Target Milestone: --- Application: okular (0.25.0) KDE Platform Version: 4.14.22 Qt Version: 4.8.7 Operating System: Linux 4.10.12-ram x86_64 Distribution: Ubuntu 16.04.2 LTS -- Information about the crash: - What I was doing when the application crashed: I closed the Okular app that I opened last night by clicking on the 'X' button on title bar. And then it crashed. The crash can be reproduced sometimes. -- Backtrace: Application: Okular (okular), signal: Aborted Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7fee985a7900 (LWP 6086))] Thread 2 (Thread 0x7fee7dacd700 (LWP 6091)): #0 0x00007fee95736b5d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007fee91db438c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fee91db449c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fee96c3723e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007fee96c0513f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007fee96c054a5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #6 0x00007fee96af4549 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #7 0x00007fee96be51d3 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #8 0x00007fee96af6e3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #9 0x00007fee928ed6ba in start_thread (arg=0x7fee7dacd700) at pthread_create.c:333 #10 0x00007fee9574282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 1 (Thread 0x7fee985a7900 (LWP 6086)): [KCrash Handler] #6 0x00007fee95671428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54 #7 0x00007fee9567302a in __GI_abort () at abort.c:89 #8 0x00007fee956b37ea in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7fee957cc2e0 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175 #9 0x00007fee956bbe0a in malloc_printerr (ar_ptr=<optimized out>, ptr=<optimized out>, str=0x7fee957c90b2 "free(): invalid pointer", action=3) at malloc.c:5004 #10 _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at malloc.c:3865 #11 0x00007fee956bf98c in __GI___libc_free (mem=<optimized out>) at malloc.c:2966 #12 0x00007fee96c1f221 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #13 0x00007fee95fa22a2 in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #14 0x00007fee86878024 in ?? () from /usr/lib/kde4/okularpart.so #15 0x00007fee86878169 in ?? () from /usr/lib/kde4/okularpart.so #16 0x00007fee868101f8 in Okular::Part::~Part() () from /usr/lib/kde4/okularpart.so #17 0x00007fee86810539 in Okular::Part::~Part() () from /usr/lib/kde4/okularpart.so #18 0x00007fee96c1f221 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #19 0x00007fee95fa22a2 in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #20 0x00007fee979d0b56 in KMainWindow::~KMainWindow() () from /usr/lib/libkdeui.so.5 #21 0x0000000000410256 in ?? () #22 0x0000000000410349 in ?? () #23 0x00007fee96c20d48 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #24 0x00007fee95fa2d3c in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #25 0x00007fee96387063 in QMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #26 0x00007fee97a108e9 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5 #27 0x00007fee95f4bfdc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #28 0x00007fee95f52f16 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #29 0x00007fee9790b6ba in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #30 0x00007fee96c068bd in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #31 0x00007fee96c0a376 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #32 0x00007fee96c370ae in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #33 0x00007fee91db4197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #34 0x00007fee91db43f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #35 0x00007fee91db449c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #36 0x00007fee96c3721e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #37 0x00007fee95ff9616 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #38 0x00007fee96c0513f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #39 0x00007fee96c054a5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #40 0x00007fee963b0207 in QMenu::exec(QPoint const&, QAction*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #41 0x00007fee8687c0e2 in ?? () from /usr/lib/kde4/okularpart.so #42 0x00007fee95fa28d0 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #43 0x00007fee9636c39e in QFrame::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #44 0x00007fee8687d7b6 in ?? () from /usr/lib/kde4/okularpart.so #45 0x00007fee96c06a26 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #46 0x00007fee95f4bfbc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #47 0x00007fee95f530d6 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #48 0x00007fee9790b6ba in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #49 0x00007fee96c068bd in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #50 0x00007fee95f526dd in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #51 0x00007fee95fd03f2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #52 0x00007fee95fcfc83 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #53 0x00007fee95ff9542 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #54 0x00007fee91db4197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #55 0x00007fee91db43f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #56 0x00007fee91db449c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #57 0x00007fee96c3721e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #58 0x00007fee95ff9616 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #59 0x00007fee96c0513f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #60 0x00007fee96c054a5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #61 0x00007fee96c0b469 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #62 0x0000000000409708 in ?? () #63 0x00007fee9565c830 in __libc_start_main (main=0x4092c0, argc=6, argv=0x7ffdc26f65b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdc26f65a8) at ../csu/libc-start.c:291 #64 0x000000000040b339 in _start () Possible duplicates by query: bug 375933. Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.