panic: invalid segment range [0x409000, 0x409000)

goroutine 4055 [running]:
gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*pmaSet).Insert(0xc4207e0668, 0xc4207e0668, 0x1, 0x409000, 0x409000, 0x7f8f4b333068, 0xc4202cc000, 0x2ad9000, 0x1010101010001, 0x0, ...)
	bazel-out/k8-fastbuild/bin/pkg/sentry/mm/pma_set.go:257 +0x11fb
gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).insertPMAsLocked(0xc4207e0000, 0xc75ea0, 0xc4205da400, 0xc4207e0070, 0x0, 0xc4207e0668, 0x1, 0x417000, 0x418000, 0xc42039ed80, ...)
	pkg/sentry/mm/pma.go:372 +0x4fd
gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).ensurePMAsLocked(0xc4207e0000, 0xc75ea0, 0xc4205da400, 0xc4207e0070, 0x0, 0x417000, 0x418000, 0x71fced, 0xc4202d0000, 0x0, ...)
	pkg/sentry/mm/pma.go:258 +0x24b
gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsLocked(0xc4207e0000, 0xc75ea0, 0xc4205da400, 0xc4207e0070, 0x0, 0x417000, 0x418000, 0x0, 0xc4207e0070, 0x1, ...)
	pkg/sentry/mm/pma.go:128 +0xd1
gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault(0xc4207e0000, 0xc75ea0, 0xc4205da400, 0x417729, 0xc420010001, 0x7f26dc28e860, 0xc4203f0b40, 0x10001)
	pkg/sentry/mm/syscalls.go:55 +0x194
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4205da400, 0xc690c0, 0x0)
	pkg/sentry/kernel/task_run.go:235 +0x845
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4205da400, 0x1ff)
	pkg/sentry/kernel/task_run.go:95 +0x174
created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:251 +0x100