odhcp6c RENEW timeout issue leads to OOM/OOPS [Was: Re: QEMU x86/64 ubus issues ... ]

[Hans Dedecker]

On Wed, Dec 2, 2020 at 9:25 PM Petr Štetiar <ynezz at true.cz> wrote:
>
> Hans Dedecker <dedeckeh at gmail.com> [2020-12-01 21:12:30]:
>
> Hi,
>
> > Can you check if commit
> > https://git.openwrt.org/?p=project/odhcp6c.git;a=commit;h=a7b2221f687264c020b7a18a4e690d79f312a667
> > fixes the issue in your setup ?
>
> yes, it seems so as it's currently almost 24h up without any issues.
Thank you for testing !
Looking into the new pcap capture I must admit I've never seen such a
DHCPv6 server with such weird behavior.

Hans
>
> > While doing the test can you put odhcp6c into verbose mode (-v) and
> > take again a pcap trace on the wan ?
>
> http://ynezz.true.cz/openwrt/odhcp6c/capture-2020-12-02.pcap.gz
> http://ynezz.true.cz/openwrt/odhcp6c/syslog-2020-12-02.log.gz
>
> Thanks!
>
> Cheers,
>
> Petr