panic: runtime error: slice bounds out of range

goroutine 463194 [running]:
gvisor.googlesource.com/gvisor/pkg/sentry/fs/proc/seqfile.(*SeqFile).DeprecatedPreadv(0xc4217f9040, 0xc76380, 0xc4219b02d0, 0xc74be0, 0xc422142c80, 0x0, 0x1, 0x20000040, 0x58, 0x0, ...)
	pkg/sentry/fs/proc/seqfile/seqfile.go:177 +0x8de
gvisor.googlesource.com/gvisor/pkg/sentry/fs/fsutil.(*Handle).Read(0xc42022c2a0, 0xc76380, 0xc4219b02d0, 0xc42141bdd0, 0xc74be0, 0xc422142c80, 0x0, 0x1, 0x20000040, 0x58, ...)
	pkg/sentry/fs/fsutil/handle.go:90 +0x8e
gvisor.googlesource.com/gvisor/pkg/sentry/fs.(*File).Preadv(0xc42141bdd0, 0xc76380, 0xc4219b02d0, 0xc74be0, 0xc422142c80, 0x0, 0x1, 0x20000040, 0x58, 0x0, ...)
	pkg/sentry/fs/file.go:248 +0x117
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.performCallback(0xc421b7b200, 0xc42141bdd0, 0x200000c0, 0xc420a76500, 0xc74be0, 0xc422142c80, 0x0, 0x1, 0x20000040, 0x58, ...)
	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(0xc4206a51f0)
	pkg/sentry/fs/fs.go:82 +0x4f
created by gvisor.googlesource.com/gvisor/pkg/sentry/fs.Async
	pkg/sentry/fs/fs.go:80 +0x58