Re: ALTQ cannot be stopped Was: Fwd: 10-BETA : some network issues

[Taylor R Campbell <campbell+netbsd-tech-net%mumble.net@localhost>]

> Date: Sat, 22 Jul 2023 17:14:11 +0200
> From: BERTRAND Joël <joel.bertrand%systella.fr@localhost>
> 
> 	I have rebuilt my tree, started and stopped altqd.

Excellent, thanks!

Can you either:

(a) send me a tarball of your altqd binary together with all the
    shared libraries and .debug files that gdb mentioned, and together
    with a core dump of the process (you should be able to get one by
    sending it SIGABRT); or

(b) print the the contents of the ifinfo->cllist queue?

For (b), you will need to do:

(gdb) print *ifinfo
(gdb) print ifinfo->cllist->lh_first
(gdb) print *ifinfo->cllist->lh_first
(gdb) print ifinfo->cllist->lh_first->next.le_next
(gdb) print *ifinfo->cllist->lh_first->next.le_next
(gdb) print ifinfo->cllist->lh_first->next.le_next->next.le_next
(gdb) print *ifinfo->cllist->lh_first->next.le_next->next.le_next
...

and so on, until the next.le_next member is null, or until you get
bored of printing the next element which might indicate a cycle.  (Not
sure how many classes in this list to expect, probably depends on your
altq configuration.)