fast/visual-viewport/scroll-event-fired-during-scroll-alone.html [ Crash ] Crash-log: https://build.webkit.org/results/GTK%20Linux%2064-bit%20Release%20(Tests)/r263882%20(14444)/fast/visual-viewport/scroll-event-fired-during-scroll-alone-crash-log.txt Thread 1 (Thread 0x7fd5d64059c0 (LWP 105260)): #0 0x00007fd5dcacb9de in WTFCrash () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #1 0x0000563785b2d8f9 in () #2 0x0000563785b68a52 in WTR::JSUIScriptController::zoomToScale(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSValue*, unsigned long, OpaqueJSValue const* const*, OpaqueJSValue const**) () #3 0x00007fd5dbb55d8a in long JSC::APICallbackFunction::call<JSC::JSCallbackFunction>(JSC::JSGlobalObject*, JSC::CallFrame*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #4 0x00007fd4fbfff027 in () #5 0x00007ffd5e863f90 in () #6 0x00007fd5dbad2c72 in llint_op_call () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #7 0x0000000000000000 in ()