panic: trying to use inactive address space?

goroutine 501 [running]:
gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).AddressSpace(...)
	pkg/sentry/mm/address_space.go:31
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0001a0000, 0x12e62e0, 0x0)
	pkg/sentry/kernel/task_run.go:210 +0x1fcd
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0001a0000, 0x5b)
	pkg/sentry/kernel/task_run.go:92 +0x2e6
created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:286 +0x19e