Date: Sat, 30 Apr 2022 22:51:17 +0800 From: k simon <moremore2@outlook.com> To: Michael Gmelin <grembo@freebsd.org> Cc: FreeBSD Net <freebsd-net@freebsd.org> Subject: Re: cannot resolve host in VNET jail with RSS enabled Message-ID: <OSZPR01MB6940ED15DD65C7C1413B3A9CEEFF9@OSZPR01MB6940.jpnprd01.prod.outlook.com> In-Reply-To: <20220412185147.7288f9bc.grembo@freebsd.org> References: <OSZPR01MB69401CA55D2E0B98AB7149DFEEEB9@OSZPR01MB6940.jpnprd01.prod.outlook.com> <B15EFED9-9D1E-4295-9597-56D705888795@freebsd.org> <OSZPR01MB6940E7B9E3E13A9F89C7986DEEEB9@OSZPR01MB6940.jpnprd01.prod.outlook.com> <20220411183756.1eb0a9b6.grembo@freebsd.org> <OSZPR01MB694077471E4C0EE87D301549EEED9@OSZPR01MB6940.jpnprd01.prod.outlook.com> <20220412185147.7288f9bc.grembo@freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
Hi, I've tested ng_eiface/ng_bridge work with VNET &. RSS. It's passed. But I'm not sure ng_eiface/ng_bridge weather or not get burst with RSS-enabled kernel. And seems that the bug is surely related to the epair driver. Simon 20220430 在 2022/4/13 00:51, Michael Gmelin 写道: > > > On Tue, 12 Apr 2022 13:32:35 +0800 > moremore2@outlook.com wrote: > >> Hi, >> Thanks for your kindly reply. I've never tried 'options rss' and >> 'options pcbgroup' before. > > Hi, > > I can reproduce the problem, it was introduced in 2e0bee4c7f8176 (so > not in the most recent epair patch). > > It only happens on an RSS-enabled kernel with if hw.ncpu>1. > > I wrote a script to reproduce the issue (warning: it messes with > networking and overwrites /etc/pf.conf): > > https://people.freebsd.org/~grembo/epair_hang_ping.sh > > Best > Michael >
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?OSZPR01MB6940ED15DD65C7C1413B3A9CEEFF9>