Cross-posting https://discuss.grapheneos.org/d/32477-emulator-segmentation-fault-when-opening-aurora-store because while it's obvious the bug is in GrapheneOS (it shouldn't be possible for a user-level app to crash the OS, no matter what it does), there does seem to be something interesting about Aurora Store here, because the crash happens specifically when Aurora Store tries to render one of the main pages after logging in, and not in any other context. Logs are attached to that forum post.