Version-Release number of selected component:
java-1.8.0-openjdk-headless-1.8.0.65-15.b17.fc23

Additional info:
reporter:       libreport-2.6.3
backtrace_rating: 3
cmdline:        /usr/bin/java -Xms128m -Xmx1024m -Dorg.eclipse.swt.browser.UseWebKitGTK=true -Dhelp.lucene.tokenizer=standard -XX:CompileCommand=exclude,org/eclipse/core/internal/dtree/DataTreeNode,forwardDeltaWith -XX:CompileCommand=exclude,org/eclipse/jdt/internal/compiler/lookup/ParameterizedMethodBinding,<init> -XX:CompileCommand=exclude,org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/CPPTemplates,instantiateTemplate -XX:CompileCommand=exclude,org/eclipse/cdt/internal/core/pdom/dom/cpp/PDOMCPPLinkage,addBinding -XX:CompileCommand=exclude,org/python/pydev/editor/codecompletion/revisited/PythonPathHelper,isValidSourceFile -XX:CompileCommand=exclude,org/eclipse/tycho/core/osgitools/EquinoxResolver,newState -Dorg.eclipse.equinox.p2.reconciler.dropins.directory=/usr/share/eclipse/dropins -Dp2.fragments=/usr/share/eclipse/droplets,/usr/lib64/eclipse/droplets -Declipse.p2.skipMovedInstallDetection=true -jar /usr/lib64/eclipse//plugins/org.eclipse.equinox.launcher_1.3.100.v20160106-1000.jar -os linux -ws gtk -arch x86_64 -showsplash /usr/lib64/eclipse//plugins/org.eclipse.platform_4.5.1.v20160106-1000/splash.bmp -launcher /usr/lib64/eclipse/eclipse -name Eclipse --launcher.library /usr/lib64/eclipse//plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.300.v20160106-1000/eclipse_1613.so -startup /usr/lib64/eclipse//plugins/org.eclipse.equinox.launcher_1.3.100.v20160106-1000.jar -protect master --launcher.appendVmargs -exitdata 50003 -vm /usr/bin/java -vmargs -Xms128m -Xmx1024m -Dorg.eclipse.swt.browser.UseWebKitGTK=true -Dhelp.lucene.tokenizer=standard -XX:CompileCommand=exclude,org/eclipse/core/internal/dtree/DataTreeNode,forwardDeltaWith -XX:CompileCommand=exclude,org/eclipse/jdt/internal/compiler/lookup/ParameterizedMethodBinding,<init> -XX:CompileCommand=exclude,org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/CPPTemplates,instantiateTemplate -XX:CompileCommand=exclude,org/eclipse/cdt/internal/core/pdom/dom/cpp/PDOMCPPLinkage,addBinding -XX:CompileCommand=exclude,org/python/pydev/editor/codecompletion/revisited/PythonPathHelper,isValidSourceFile -XX:CompileCommand=exclude,org/eclipse/tycho/core/osgitools/EquinoxResolver,newState -Dorg.eclipse.equinox.p2.reconciler.dropins.directory=/usr/share/eclipse/dropins -Dp2.fragments=/usr/share/eclipse/droplets,/usr/lib64/eclipse/droplets -Declipse.p2.skipMovedInstallDetection=true -jar /usr/lib64/eclipse//plugins/org.eclipse.equinox.launcher_1.3.100.v20160106-1000.jar
crash_function: signalHandler
executable:     /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.65-15.b17.fc23.x86_64/jre/bin/java
global_pid:     1975
kernel:         4.3.3-300.fc23.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #5 signalHandler at /usr/src/debug/java-1.8.0-openjdk-1.8.0.65-15.b17.fc23.x86_64/openjdk/hotspot/src/os/linux/vm/os_linux.cpp:4233
 #7 webkit_web_view_draw at Source/WebKit/gtk/webkit/webkitwebview.cpp:724
 #8 _gtk_widget_draw_internal at gtkwidget.c:6831
 #10 _gtk_widget_draw_windows at gtkwidget.c:6933
 #11 _gtk_widget_draw at gtkwidget.c:7007
 #12 gtk_container_propagate_draw_internal at gtkcontainer.c:3797
 #13 gtk_container_draw at gtkcontainer.c:3666
 #14 gtk_scrolled_window_draw at gtkscrolledwindow.c:2354
 #15 _gtk_widget_draw_internal at gtkwidget.c:6831
 #17 _gtk_widget_draw_windows at gtkwidget.c:6933