[Swan-dev] rr works with `pluto`

[Wewegama, Kavinda]

> -----Original Message-----

> From: Swan-dev <swan-dev-bounces at lists.libreswan.org> On Behalf Of D.

> Hugh Redelmeier

> Sent: Monday, December 7, 2020 3:04 PM

> To: Libreswan Development List <swan-dev at lists.libreswan.org>

> Subject: EXTERNAL: Re: [Swan-dev] rr works with `pluto`

>

> | From: "Wewegama, Kavinda" <Kavinda.Wewegama at forcepoint.com<mailto:Kavinda.Wewegama at forcepoint.com>>

>

> | In case you weren't aware, the latest version of rr (record + replay)

> | debugger which is capable of efficient reverse execution works with

> | `pluto` (https://rr-project.org/).

>

> Good to know.  I've been intrigued by rr.

>

> | Earlier this year, Robert O'Callahan (one of the leads on `rr) kindly

> | fixed all the issues I encountered while trying to debug `pluto`.

> | Since then, I have used `rr` frequently and effectively to resolve

> | Libreswan issues.

>

> Thanks for pushing this forward.

[Wewegama, Kavinda]



Happy to do so. 😊



>

> I'm curious: what kinds of problems did you encounter?  Perhaps

> unsupported ioctl system calls?

[Wewegama, Kavinda]



Yup, the biggest issue was ETHTOOL commands. You can see the issues I encountered at: https://github.com/rr-debugger/rr/issues?q=pluto



-Kavinda



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