Description of problem: Project / Print Composers / MyMap … Composer / Export As PDF… --> no result (qgis use 1--2% percent of CPU, only zero-lenght file created) --> Close programm ==> crash Version-Release number of selected component: qgis-2.10.1-2.fc23 Additional info: reporter: libreport-2.6.2 backtrace_rating: 4 cmdline: qgis /mnt/Work/DBMT/Plan/qgis5/Plan.qgs crash_function: __gnu_cxx::__verbose_terminate_handler() executable: /usr/bin/qgis global_pid: 6000 kernel: 4.2.1-300.fc23.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #2 __gnu_cxx::__verbose_terminate_handler() at ../../../../libstdc++-v3/libsupc++/vterminate.cc:95 #3 __cxxabiv1::__terminate(void (*)()) at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:47 #4 std::terminate() at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:57 #5 __cxxabiv1::__cxa_pure_virtual() at ../../../../libstdc++-v3/libsupc++/pure.cc:50 #6 QGraphicsItemPrivate::effectiveBoundingRect(QGraphicsItem*) const at graphicsview/qgraphicsitem.cpp:2858 #7 QGraphicsScenePrivate::drawSubtreeRecursive(QGraphicsItem*, QPainter*, QTransform const*, QRegion*, QWidget*, double, QTransform const*) at graphicsview/qgraphicsscene_p.h:350 #9 QGraphicsScene::drawItems(QPainter*, int, QGraphicsItem**, QStyleOptionGraphicsItem const*, QWidget*) at graphicsview/qgraphicsscene.cpp:5389 #10 QGraphicsScene::render(QPainter*, QRectF const&, QRectF const&, Qt::AspectRatioMode) at graphicsview/qgraphicsscene.cpp:1798 #11 QgsComposition::renderPage(QPainter*, int) at /usr/src/debug/qgis-2.10.1/src/core/composer/qgscomposition.cpp:2795 #12 QgsComposition::printPageAsRaster(int) at /usr/src/debug/qgis-2.10.1/src/core/composer/qgscomposition.cpp:2762
Created attachment 1076975 [details] File: backtrace
Created attachment 1076976 [details] File: cgroup
Created attachment 1076977 [details] File: core_backtrace
Created attachment 1076978 [details] File: dso_list
Created attachment 1076979 [details] File: environ
Created attachment 1076980 [details] File: limits
Created attachment 1076981 [details] File: maps
Created attachment 1076982 [details] File: mountinfo
Created attachment 1076983 [details] File: namespaces
Created attachment 1076984 [details] File: open_fds
Created attachment 1076985 [details] File: proc_pid_status
Created attachment 1076986 [details] File: var_log_messages
I found that this problem occurred only when orientation of the Map's composition is set to "Portrait". Landscape maps exported to PDF perfectly.
http://hub.qgis.org/issues/13456
Given upstream's reaction, can we close this issue here?
I think so. This is not Fedora-specific bug. I'll aim at upstream.