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

goroutine 99982 [running]:
panic(0xdf3ae0, 0xc000c80450)
	GOROOT/src/runtime/panic.go:1064 +0x46d fp=0xc00264f6f8 sp=0xc00264f640 pc=0x43432d
gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).DecRef(0xc0002b2300, 0xffff8000a0000000, 0x7ffff000)
	pkg/sentry/pgalloc/pgalloc.go:597 +0x521 fp=0xc00264f7e8 sp=0xc00264f6f8 pc=0x6c4701
gvisor.dev/gvisor/pkg/sentry/mm.(*SpecialMappable).DecRef.func1()
	pkg/sentry/mm/special_mappable.go:56 +0x5d fp=0xc00264f818 sp=0xc00264f7e8 pc=0x845b8d
gvisor.dev/gvisor/pkg/refs.(*AtomicRefCount).DecRefWithDestructor(0xc0004d2e00, 0xc00264f868)
	pkg/refs/refcounter.go:459 +0x153 fp=0xc00264f858 sp=0xc00264f818 pc=0x59f413
gvisor.dev/gvisor/pkg/sentry/mm.(*SpecialMappable).DecRef(0xc0004d2e00)
	pkg/sentry/mm/special_mappable.go:55 +0x50 fp=0xc00264f888 sp=0xc00264f858 pc=0x82e780
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).MMap(0xc00037d000, 0x113a040, 0xc000854000, 0x7fffdffff000, 0x112f220, 0xc0004d2e00, 0x112dba0, 0xc0004d2e00, 0x0, 0x20000000, ...)
	pkg/sentry/mm/syscalls.go:137 +0x4b1 fp=0xc00264f980 sp=0xc00264f888 pc=0x82f571
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mmap(0xc000854000, 0x20000000, 0x7fffdffff000, 0x0, 0x8031, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/sys_mmap.go:105 +0x29a fp=0xc00264fb40 sp=0xc00264f980 pc=0x8eedda
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000854000, 0x9, 0x20000000, 0x7fffdffff000, 0x0, 0x8031, 0xffffffffffffffff, 0x0, 0x0, 0xfa0640, ...)
	pkg/sentry/kernel/task_syscall.go:170 +0x122 fp=0xc00264fca0 sp=0xc00264fb40 pc=0x895d82
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000854000, 0x9, 0x20000000, 0x7fffdffff000, 0x0, 0x8031, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
	pkg/sentry/kernel/task_syscall.go:305 +0x66 fp=0xc00264fd28 sp=0xc00264fca0 pc=0x896f66
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000854000, 0x9, 0x20000000, 0x7fffdffff000, 0x0, 0x8031, 0xffffffffffffffff, 0x0, 0xc00073a240, 0x1)
	pkg/sentry/kernel/task_syscall.go:265 +0x96 fp=0xc00264fd88 sp=0xc00264fd28 pc=0x896af6
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000854000, 0x2, 0xc001134680)
	pkg/sentry/kernel/task_syscall.go:240 +0x15c fp=0xc00264fe48 sp=0xc00264fd88 pc=0x89648c
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000854000, 0x1117ca0, 0x0)
	pkg/sentry/kernel/task_run.go:259 +0xec8 fp=0xc00264ff60 sp=0xc00264fe48 pc=0x88b598
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000854000, 0xe03)
	pkg/sentry/kernel/task_run.go:92 +0x18b fp=0xc00264ffd0 sp=0xc00264ff60 pc=0x889fbb
runtime.goexit()
	src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00264ffd8 sp=0xc00264ffd0 pc=0x467d01
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:318 +0xfe