Nvidia, GK104 [GeForce GTX 760], "wrQualified":{"status":"available"} This bug was filed from the Socorro interface and is report bp-ef2d94b8-6739-4018-9da1-86bce0180914. > EXCEPTION_ACCESS_VIOLATION_READ ============================================================= Top 10 frames of crashing thread: 0 xul.dll static void std::alloc::rust_oom src/libstd/alloc.rs:137 1 xul.dll static void webrender::glyph_rasterizer::{{impl}}::add_font gfx/webrender/src/glyph_rasterizer/mod.rs:661 2 xul.dll static void rayon_core::job::{{impl}}::execute<closure> third_party/rust/rayon-core/src/job.rs:156 3 xul.dll static void rayon_core::registry::WorkerThread::wait_until_cold<rayon_core::latch::CountLatch> third_party/rust/rayon-core/src/registry.rs:567 4 xul.dll static void std::sys_common::backtrace::__rust_begin_short_backtrace<closure, src/libstd/sys_common/backtrace.rs:137 5 xul.dll static void alloc::boxed::{{impl}}::call_box< src/liballoc/boxed.rs:640 6 xul.dll static void std::sys::windows::thread::{{impl}}::new::thread_start src/libstd/sys/windows/thread.rs:55 7 kernel32.dll BaseThreadInitThunk 8 mozglue.dll static void patched_BaseThreadInitThunk mozglue/build/WindowsDllBlocklist.cpp:708 9 ntdll.dll ntdll.dll@0x71460 =============================================================

It's not clear from the crash report what's actually crashing here. I'll take a look at a minidump.