linux-kernel - Re: Bug report connect to VM with Vagrant

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Message-ID: <CANn89i+e2TcvSU1EgrVZRUoEmZ5NDauXd3=kEkjpsGjmaypHOw@mail.gmail.com>
Date:   Fri, 8 Dec 2023 11:49:40 +0100
From:   Eric Dumazet <edumazet@...gle.com>
To:     Shachar Kagan <skagan@...dia.com>
Cc:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "kuba@...nel.org" <kuba@...nel.org>,
        Jason Gunthorpe <jgg@...dia.com>,
        Yishai Hadas <yishaih@...dia.com>, Ido Kalir <idok@...dia.com>,
        Topaz Uliel <topazu@...dia.com>,
        Shirly Ohnona <shirlyo@...dia.com>,
        Ziyad Atiyyeh <ziyadat@...dia.com>
Subject: Re: Bug report connect to VM with Vagrant

On Thu, Dec 7, 2023 at 2:03 PM Shachar Kagan <skagan@...dia.com> wrote:
>
>
> >> On Thu, Nov 30, 2023 at 2:55 PM Shachar Kagan <skagan@...dia.com> wrote:
> >>
> >> Hi Eric,
> >>
> >> I have an issue that bisection pointed at this patch:
> >> commit 0a8de364ff7a14558e9676f424283148110384d6
> >> tcp: no longer abort SYN_SENT when receiving some ICMP
> >>
> >
> > Please provide tcpdump/pcap captures.
> >
> >  It is hard to say what is going on just by looking at some application logs.
> >
>
> I managed to capture the tcpdump of ‘Vagrant up’ step over old kernel and new kernel where this step fails. Both captures are attached.
> The tcpdump is filtered by given IP of the nested VM.

Hi Shachar

I do not see any ICMP messages in these files, can you get them ?

Feel free to continue this exchange privately, no need to send MB
email to various lists.

Thanks.