Re: Endless loop in udp with MSG_SPLICE_READ - Re: [syzbot] [fs?] INFO: task hung in pipe_release (4)

[David Howells]

Willem de Bruijn <willemdebruijn.kernel@xxxxxxxxx> wrote:

> The syzkaller repro runs in threaded mode, so syscalls should not be
> interpreted in order.

I think they are actually ordered.  It's kind of weirdly done, though,
flipping back and forth between threads and using futexes for synchronisation.

David