Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x0000000000bf9000 in js::SavedStacks::insertFrames(JSContext*, js::FrameIter&, JS::MutableHandle<js::SavedFrame*>, mozilla::Variant<JS::AllFrames, JS::MaxFrames, JS::FirstSubsumedFrame>&&) (this=this@entry=0x7fc3c234e100, cx=cx@entry=0x7fc3c2316000, iter=..., frame=..., capture=capture@entry=<unknown type in /home/ubuntu/build/dist/bin/js, CU 0x569a418, DIE 0x58e7398>) at js/src/vm/SavedStacks.cpp:1361
#1  0x0000000000bf94c6 in js::SavedStacks::saveCurrentStack(JSContext*, JS::MutableHandle<js::SavedFrame*>, mozilla::Variant<JS::AllFrames, JS::MaxFrames, JS::FirstSubsumedFrame>&&) (this=0x7fc3c234e100, cx=cx@entry=0x7fc3c2316000, frame=..., capture=capture@entry=<unknown type in /home/ubuntu/build/dist/bin/js, CU 0x569a418, DIE 0x58e88cf>) at vm/SavedStacks.cpp:1225
#2  0x00000000009dedfa in JS::CaptureCurrentStack(JSContext*, JS::MutableHandle<JSObject*>, mozilla::Variant<JS::AllFrames, JS::MaxFrames, JS::FirstSubsumedFrame>&&) (cx=0x7fc3c2316000, stackp=..., capture=<unknown type in /home/ubuntu/build/dist/bin/js, CU 0x3d1dbc6, DIE 0x3edf2a4>) at js/src/jsapi.cpp:7755
#3  0x00000000009deedb in CaptureStack (cx=<optimized out>, stack=...) at js/src/jsexn.cpp:369
