openwrt reboot with high load using wireguard

openwrt reboot with high load using wireguard

[Tiago Condeixa]

Hi Janson,

I have been doing several experiments with wireguard and I am quite =
happy with the results in different platform, but I have been =
experiencing some reboots with openwrt.
I=E2=80=99m running openwrt 10.15.1 with kernel 3.18.45 in an embedded =
system and with heavy load (iperf3) to the wireguard server the board =
sometimes reboots, did you performed any stress tests using openwrt?
This reboots do not happen to me when I use a direct IP route or openvpn =
to connect to the server, so seems that it is related with wireguard.


thanks you,
Tiago Condeixa=

Re: openwrt reboot with high load using wireguard

[Jason A. Donenfeld]

Hi Tiago,

That's odd. What's the memory like on the system? Are you able to
capture a debug log via pstore or serial?

Thanks,
Jason

Re: openwrt reboot with high load using wireguard

[Tiago Condeixa]

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Hi Jason,

I was using Wireguard version 20170517, but now I tried with wireguard from master branch (2f12227690cf9a979a9a148109c96ab4f6ee6c0e) to check results after IP address source issue correction and the reboot problem goes away. 
If for some reason I detect some storage behaviour latter I will let you know, but right now it’s really good.


Thanks,
Tiago

> On 23 Jun 2017, at 22:05, Jason A. Donenfeld <Jason@zx2c4.com> wrote:
> 
> Hi Tiago,
> 
> That's odd. What's the memory like on the system? Are you able to
> capture a debug log via pstore or serial?
> 
> Thanks,
> Jason


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