[Cake] cake infinite loop(?) with hfsc on one-armed router

[Toke Høiland-Jørgensen]

Pete Heist <pete at heistp.net> writes:

> Ok, that fixes the compiler warnings, but I get this now. Same as
> before it’s repeated until reboot, stack sometimes changes but I
> always see sch_hfsc.c:1427 at the beginning:

Hmm, that's odd. Could you try adding this debugging line in
adjust_parent_qlen(), right before the sch->q.qlen += n line:

		net_info_ratelimited("Adjusting parent qdisc %d with pkt += %d, len += %d",
				     parentid, n, len);

And see if you actually get any of those lines in your dmesg?

-Toke