panic: runtime error: slice bounds out of range

goroutine 146200 [running]:
gvisor.googlesource.com/gvisor/pkg/sentry/fs/proc/seqfile.(*SeqFile).DeprecatedPreadv(0xc420e140a0, 0xc731e0, 0xc420698000, 0xc71a40, 0xc4208a8000, 0x0, 0x1, 0x200002c0, 0x56, 0x0, ...)
	pkg/sentry/fs/proc/seqfile/seqfile.go:177 +0x912
gvisor.googlesource.com/gvisor/pkg/sentry/fs/fsutil.(*Handle).Read(0xc42029f660, 0xc731e0, 0xc420698000, 0xc42146eea0, 0xc71a40, 0xc4208a8000, 0x0, 0x1, 0x200002c0, 0x56, ...)
	pkg/sentry/fs/fsutil/handle.go:90 +0x8e
gvisor.googlesource.com/gvisor/pkg/sentry/fs.(*File).Preadv(0xc42146eea0, 0xc731e0, 0xc420698000, 0xc71a40, 0xc4208a8000, 0x0, 0x1, 0x200002c0, 0x56, 0x0, ...)
	pkg/sentry/fs/file.go:248 +0x117
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.performCallback(0xc420719600, 0xc42146eea0, 0x20000340, 0xc4206322c0, 0xc71a40, 0xc4208a8000, 0x0, 0x1, 0x200002c0, 0x56, ...)
	pkg/sentry/syscalls/linux/sys_aio.go:262 +0x104
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.submitCallback.func1()
	pkg/sentry/syscalls/linux/sys_aio.go:342 +0x7c
gvisor.googlesource.com/gvisor/pkg/sentry/fs.Async.func1(0xc420aec310)
	pkg/sentry/fs/fs.go:82 +0x4f
created by gvisor.googlesource.com/gvisor/pkg/sentry/fs.Async
	pkg/sentry/fs/fs.go:80 +0x58