webkit_unit_tests failing on chromium.memory/Linux CFI

Builders failed on: 
- Linux CFI: 
  https://build.chromium.org/p/chromium.memory/builders/Linux%20CFI

AnimationSimTest.CustomPropertyBaseComputedStyle is failing with the error

Received signal 11 SEGV_MAPERR 000000000008
#0 0x000003d56fbc base::debug::StackTrace::StackTrace()
#1 0x000003d56ce3 base::debug::(anonymous namespace)::StackDumpSignalHandler()
#2 0x7f78c64d2cb0 <unknown>
#3 0x0000027c6a42 WTF::RefCountedBase::Ref()
#4 0x000004b97ebb blink::InterpolationEffect::AddInterpolationsFromKeyframes()
#5 0x000004b9e2ed blink::KeyframeEffectModelBase::EnsureInterpolationEffectPopulated()
#6 0x000004b9d90a blink::KeyframeEffectModelBase::Sample()
#7 0x000004ba4089 blink::KeyframeEffectReadOnly::ApplyEffects()
#8 0x000004ba4488 blink::KeyframeEffectReadOnly::UpdateChildrenAndEffects()
#9 0x000004b79191 blink::AnimationEffectReadOnly::UpdateInheritedTime()
#10 0x000004b72a9d blink::Animation::Update()
#11 0x000004b862a6 blink::DocumentTimeline::ServiceAnimations()
#12 0x0000058c2fcb blink::PageAnimator::ServiceScriptedAnimations()
#13 0x000005135f9c blink::WebViewImpl::BeginFrame()
#14 0x000002f297a3 blink::SimCompositor::BeginFrame()
#15 0x00000287764b blink::AnimationSimTest_CustomPropertyBaseComputedStyle_Test::TestBody()