This bug is for crash report bp-bbb652a8-cec6-4611-a58d-d7cbd0190627.

Seen while looking at nightly crash stats: https://bit.ly/321ecOA. Appears to be a regression from Bug 1560237 based on when it started. ni on :hiro

Top 10 frames of crashing thread:

0 xul.dll nsHTMLScrollFrame::IsSmoothScroll layout/generic/nsGfxScrollFrame.h:1196
1 xul.dll void nsGlobalWindowInner::ScrollTo dom/base/nsGlobalWindowInner.cpp:3654
2 xul.dll nsGlobalWindowInner::Scroll dom/base/nsGlobalWindowInner.cpp:3586
3 xul.dll static bool mozilla::dom::Window_Binding::scrollTo dom/bindings/WindowBinding.cpp:4647
4 xul.dll mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::MaybeGlobalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions> dom/bindings/BindingUtils.cpp:3171
5 xul.dll js::InternalCallOrConstruct js/src/vm/Interpreter.cpp:540
6 xul.dll static bool Interpret js/src/vm/Interpreter.cpp:3088
7 xul.dll js::RunScript js/src/vm/Interpreter.cpp:425
8 xul.dll js::InternalCallOrConstruct js/src/vm/Interpreter.cpp:568
9 xul.dll js::Call js/src/vm/Interpreter.cpp:611

Looks similar to Bug 1562105?

I think bug 1562105 fixes this crash, now the patch for bug 1562105 landed, let's see how it goes.