On Mon, Nov 22, 2021 at 01:13:24PM -0800, Peter Oskolkov wrote:
> +die:
> + pr_warn("%s: killing task %d\n", __func__, current->pid);
> + force_sig(SIGKILL);
That pr_warn() might need to be pr_warn_ratelimited() in order to no be
a system log DoS.
Because, AFAICT, you can craft userspace to trigger this arbitrarily
often, just spawn a worker and make it misbehave.
