Emacs can't work in aarch64

qwe@qwe-PC:~$ flatpak install org.gnu.emacs.flatpakref
Required runtime for org.gnu.emacs/aarch64/stable (runtime/org.freedesktop.Sdk/aarch64/20.08) found in remote flathub
Do you want to install it? [Y/n]: y

org.gnu.emacs permissions:
ipc network pulseaudio x11 file access [1]

[1] /tmp, /var/tmp, host

    ID                              Arch         Branch     Remote      Download
  1. [✓] org.freedesktop.Sdk aarch64 20.08 flathub 285.3 MB / 541.0 MB
  2. [✓] org.freedesktop.Sdk.Locale aarch64 20.08 flathub 497.0 k / 326.7 MB
  3. [✓] org.gnu.emacs aarch64 stable flathub 46.9 MB / 47.1 MB

Installation complete.
qwe@qwe-PC:~$ flatpak run org.gnu.emacs
emacs-wrapper-wrapper: Setting up NPM packages
emacs-wrapper-wrapper: Setting up Cargo packages
emacs-wrapper-wrapper: Setting up Python packages
emacs: could not load dump file “/app/libexec/emacs/27.2/aarch64-unknown-linux-gnu/emacs.pdmp”:out of memory

Has anyone come across it before?