panic: runtime error: slice bounds out of range goroutine 1040991 [running]: gvisor.googlesource.com/gvisor/pkg/sentry/fs/proc/seqfile.(*SeqFile).DeprecatedPreadv(0xc424b36960, 0xc762e0, 0xc42078c450, 0xc74b40, 0xc420ed9900, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/fs/proc/seqfile/seqfile.go:177 +0x8de gvisor.googlesource.com/gvisor/pkg/sentry/fs/fsutil.(*Handle).Read(0xc4212ffe20, 0xc762e0, 0xc42078c450, 0xc421021170, 0xc74b40, 0xc420ed9900, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/fs/fsutil/handle.go:90 +0x8e gvisor.googlesource.com/gvisor/pkg/sentry/fs.(*File).Preadv(0xc421021170, 0xc762e0, 0xc42078c450, 0xc74b40, 0xc420ed9900, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/fs/file.go:248 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.performCallback(0xc423b90000, 0xc421021170, 0x20001280, 0xc424af0b80, 0xc74b40, 0xc420ed9900, 0x0, 0x0, 0x0, 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(0xc42171f810) pkg/sentry/fs/fs.go:82 +0x4f created by gvisor.googlesource.com/gvisor/pkg/sentry/fs.Async pkg/sentry/fs/fs.go:80 +0x58