Incorrect createReadStream() behavior with non-seekable streams

[czkz]

What version of Bun is running?

1.2.5+013fdddc6

What platform is your computer?

Linux 6.12.16_1 x86_64 unknown

What steps can reproduce the bug?

Command in bash:

bun bug.mjs <(uname)

bug.mjs:

import { createReadStream } from "fs";

const input = createReadStream(process.argv[2]);
console.log((await input.toArray()).toString());

What is the expected behavior?

Same as node bug.mjs <(uname):

Linux

What do you see instead?

ESPIPE: invalid seek, read
      fd: 12,
 syscall: "read",
   errno: -29,
    code: "ESPIPE"

Additional information

node used: v20.16.0

alternative bug.mjs without toArray() - same behavior:

import * as readline from "readline";
import { createReadStream } from "fs";

const input = createReadStream(process.argv[2]);
const rl = readline.createInterface({ input });
for await (const line of rl) { console.log(line); }