panic: runtime error: slice bounds out of range

goroutine 348967 [running]:
gvisor.googlesource.com/gvisor/pkg/sentry/fs/proc/seqfile.(*SeqFile).DeprecatedPreadv(0xc420ddf0e0, 0xc762e0, 0xc4203bc260, 0xc74b40, 0xc421994c80, 0x0, 0x1, 0x20000080, 0x0, 0x0, ...)
	pkg/sentry/fs/proc/seqfile/seqfile.go:177 +0x8de
gvisor.googlesource.com/gvisor/pkg/sentry/fs/fsutil.(*Handle).Read(0xc4206588e0, 0xc762e0, 0xc4203bc260, 0xc421a274d0, 0xc74b40, 0xc421994c80, 0x0, 0x1, 0x20000080, 0x0, ...)
	pkg/sentry/fs/fsutil/handle.go:90 +0x8e
gvisor.googlesource.com/gvisor/pkg/sentry/fs.(*File).Preadv(0xc421a274d0, 0xc762e0, 0xc4203bc260, 0xc74b40, 0xc421994c80, 0x0, 0x1, 0x20000080, 0x0, 0x0, ...)
	pkg/sentry/fs/file.go:248 +0x117
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.performCallback(0xc4213d7200, 0xc421a274d0, 0x20000180, 0xc4204f8600, 0xc74b40, 0xc421994c80, 0x0, 0x1, 0x20000080, 0x0, ...)
	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(0xc420ba0d90)
	pkg/sentry/fs/fs.go:82 +0x4f
created by gvisor.googlesource.com/gvisor/pkg/sentry/fs.Async
	pkg/sentry/fs/fs.go:80 +0x58