https://bugs.kde.org/show_bug.cgi?id=447363
--- Comment #7 from Nate Graham <n...@kde.org> --- Now this is the backtrace: Thread 1 "kile" received signal SIGSEGV, Segmentation fault. QMapNode<Okular::DocumentObserver const*, Okular::TilesManager*>::lowerBound (akey=<optimized out>, this=<optimized out>) at /usr/include/qt5/QtCore/qmap.h:155 155 n = n->leftNode(); (gdb) bt #0 QMapNode<Okular::DocumentObserver const*, Okular::TilesManager*>::lowerBound ( akey=<optimized out>, this=<optimized out>) at /usr/include/qt5/QtCore/qmap.h:155 #1 QMapData<Okular::DocumentObserver const*, Okular::TilesManager*>::findNode ( this=<optimized out>, this=<optimized out>, akey=<synthetic pointer>: <optimized out>) at /usr/include/qt5/QtCore/qmap.h:288 #2 QMap<Okular::DocumentObserver const*, Okular::TilesManager*>::value ( adefaultValue=<optimized out>, akey=<synthetic pointer>: <optimized out>, this=<optimized out>) at /usr/include/qt5/QtCore/qmap.h:665 #3 Okular::PagePrivate::tilesManager (this=<optimized out>, observer=0x186f620) at /home/nate/kde/src/okular/core/page.cpp:996 #4 0x00007fffd2daae7f in Okular::PixmapRequestPrivate::tilesManager (this=<optimized out>) at /home/nate/kde/src/okular/core/generator.cpp:657 #5 0x00007fffd2d91c42 in Okular::DocumentPrivate::sendGeneratorPixmapRequest (this=0x7fffcc002c00) at /home/nate/kde/src/okular/core/document.cpp:1290 #6 0x00007ffff5488726 in QtPrivate::QSlotObjectBase::call (a=0x7fffffffd220, r=<optimized out>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398 #7 QSingleShotTimer::timerEvent (this=0x541ca40) at kernel/qtimer.cpp:320 #8 0x00007ffff547bedf in QObject::event (this=0x541ca40, e=0x7fffffffd370) at kernel/qobject.cpp:1336 #9 0x00007ffff5f26443 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x541ca40, e=0x7fffffffd370) at kernel/qapplication.cpp:3632 #10 0x00007ffff54517d8 in QCoreApplication::notifyInternal2 (receiver=0x541ca40, event=0x7fffffffd370) at kernel/qcoreapplication.cpp:1064 #11 0x00007ffff54a1ea3 in QTimerInfoList::activateTimers (this=0x469380) at kernel/qtimerinfo_unix.cpp:643 #12 0x00007ffff54a27ac in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:183 #13 0x00007ffff321005f in g_main_dispatch (context=0x46a7a0) at ../glib/gmain.c:3381 #14 g_main_context_dispatch (context=0x46a7a0) at ../glib/gmain.c:4099 #15 0x00007ffff3265298 in g_main_context_iterate.constprop.0 (context=context@entry=0x46a7a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4175 #16 0x00007ffff320d853 in g_main_context_iteration (context=0x46a7a0, may_block=1) at ../glib/gmain.c:4240 #17 0x00007ffff54a2bb8 in QEventDispatcherGlib::processEvents (this=0x46ad30, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #18 0x00007ffff54501e2 in QEventLoop::exec (this=this@entry=0x7fffffffd610, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #19 0x00007ffff5458724 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #20 0x00007ffff5897c40 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1860 #21 0x00007ffff5f263b9 in QApplication::exec () at kernel/qapplication.cpp:2824 #22 0x00007ffff7e32c1b in kdemain (argc=<optimized out>, argv=<optimized out>) at /home/nate/kde/src/kile/src/main.cpp:203 #23 0x00007ffff4768560 in __libc_start_call_main (main=main@entry=0x401040 <main>, argc=argc@entry=1, argv=argv@entry=0x7fffffffd8d8) at ../sysdeps/nptl/libc_start_call_main.h:58 #24 0x00007ffff476860c in __libc_start_main_impl (main=0x401040 <main>, argc=1, argv=0x7fffffffd8d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffd8c8) at ../csu/libc-start.c:409 #25 0x0000000000401075 in _start () -- You are receiving this mail because: You are the assignee for the bug.