netdev - Re: Bug report connect to VM with Vagrant

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

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.