hm
whenever i try to get a perfetto trace firefox crashes with this
```
[262.388] erfetto_renderpass.h:55 Tracing started
firefox: ../src/freedreno/drm/freedreno_ringbuffer_sp.c:576: fd_ringbuffer_sp_assert_attached_nonobj: Assertion `check_append_bo(fd_submit, bo, true) != ~0' failed
```