panic: invalid range: [0xffff8000a0000000, 0x7ffff000)

goroutine 1765129 [running]:
panic(0x1406c60, 0xc002283760)
	GOROOT/src/runtime/panic.go:1064 +0x46d fp=0xc000c05230 sp=0xc000c05178 pc=0x4360bd
gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).DecRef(0xc000394000, 0xffff8000a0000000, 0x7ffff000)
	pkg/sentry/pgalloc/pgalloc.go:598 +0x7a7 fp=0xc000c053a0 sp=0xc000c05230 pc=0x85f7a7
gvisor.dev/gvisor/pkg/sentry/mm.(*SpecialMappable).DecRef.func1()
	pkg/sentry/mm/special_mappable.go:56 +0xb2 fp=0xc000c053e0 sp=0xc000c053a0 pc=0xac9fb2
gvisor.dev/gvisor/pkg/refs.(*AtomicRefCount).DecRefWithDestructor(0xc001e1be80, 0xc000c05440)
	pkg/refs/refcounter.go:459 +0x15f fp=0xc000c05430 sp=0xc000c053e0 pc=0x67d0af
gvisor.dev/gvisor/pkg/sentry/mm.(*SpecialMappable).DecRef(0xc001e1be80)
	pkg/sentry/mm/special_mappable.go:55 +0x5e fp=0xc000c05460 sp=0xc000c05430 pc=0xaa785e
gvisor.dev/gvisor/pkg/sentry/fs.(*overlayMappingIdentity).DecRef.func1()
	pkg/sentry/fs/file_overlay.go:527 +0x8c fp=0xc000c05488 sp=0xc000c05460 pc=0x80b26c
gvisor.dev/gvisor/pkg/refs.(*AtomicRefCount).DecRefWithDestructor(0xc000c0da40, 0xc000c054e8)
	pkg/refs/refcounter.go:459 +0x15f fp=0xc000c054d8 sp=0xc000c05488 pc=0x67d0af
gvisor.dev/gvisor/pkg/sentry/fs.(*overlayMappingIdentity).DecRef(0xc000c0da40)
	pkg/sentry/fs/file_overlay.go:525 +0x5e fp=0xc000c05508 sp=0xc000c054d8 pc=0x7e9fee
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mmap.func1(0xc000c0d9e0)
	pkg/sentry/syscalls/linux/sys_mmap.go:78 +0x82 fp=0xc000c05528 sp=0xc000c05508 pc=0xc08c52
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mmap(0xc001e32a80, 0x20000000, 0x7fffdffff000, 0x0, 0x12, 0x3, 0x0, 0x0, 0x0, 0x179fb60, ...)
	pkg/sentry/syscalls/linux/sys_mmap.go:106 +0x37f fp=0xc000c05770 sp=0xc000c05528 pc=0xbcc83f
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc001e32a80, 0x9, 0x20000000, 0x7fffdffff000, 0x0, 0x12, 0x3, 0x0, 0x85, 0x340, ...)
	pkg/sentry/kernel/task_syscall.go:170 +0x44e fp=0xc000c05a10 sp=0xc000c05770 pc=0xb4ae5e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc001e32a80, 0x9, 0x20000000, 0x7fffdffff000, 0x0, 0x12, 0x3, 0x0, 0x407b4a, 0xc001e3332f)
	pkg/sentry/kernel/task_syscall.go:305 +0xb5 fp=0xc000c05af0 sp=0xc000c05a10 pc=0xb4c515
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc001e32a80, 0x9, 0x20000000, 0x7fffdffff000, 0x0, 0x12, 0x3, 0x0, 0xc000c05cd0, 0x10843b6)
	pkg/sentry/kernel/task_syscall.go:265 +0x10a fp=0xc000c05ba0 sp=0xc000c05af0 pc=0xb4be7a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc001e32a80, 0x2, 0xc0010283c0)
	pkg/sentry/kernel/task_syscall.go:240 +0x1e8 fp=0xc000c05ce0 sp=0xc000c05ba0 pc=0xb4b668
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc001e32a80, 0x179e2e0, 0x0)
	pkg/sentry/kernel/task_run.go:259 +0x1698 fp=0xc000c05ee8 sp=0xc000c05ce0 pc=0xb38bd8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc001e32a80, 0xcfc0)
	pkg/sentry/kernel/task_run.go:92 +0x321 fp=0xc000c05fd0 sp=0xc000c05ee8 pc=0xb368f1
runtime.goexit()
	src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000c05fd8 sp=0xc000c05fd0 pc=0x46b901
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:318 +0x19e