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From:   Jaroslav Pulchart <jaroslav.pulchart@gooddata.com>
Date:   Sun, 19 Jun 2022 19:00:31 +0200
Message-ID: <CAK8fFZ6hS69JMtnvFnLVt9aiWEivZ9-izNgMHtB+KeAWAfaXaQ@mail.gmail.com>
Subject: Re: [Intel-wired-lan] ice: Error setting promisc mode on VSI 6
 (rc=-17) @ 5.18.x
To:     Thorsten Leemhuis <regressions@leemhuis.info>
Cc:     intel-wired-lan@lists.osuosl.org,
        Jesse Brandeburg <jesse.brandeburg@intel.com>,
        Tony Nguyen <anthony.l.nguyen@intel.com>,
        LKML <linux-kernel@vger.kernel.org>,
        "regressions@lists.linux.dev" <regressions@lists.linux.dev>
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Hello,

yes, I revert that commit. Still the promiscs cannot be set and the dmesg
error message changed to:
---------------
$ ip link set em1 promisc on
$ dmesg
...
ice 0000:63:00.0 em1: Error setting Multicast promiscuous mode on VSI 6
...
---------------

Jaroslav P.

ne 19. 6. 2022 v 13:51 odes=C3=ADlatel Thorsten Leemhuis
<regressions@leemhuis.info> napsal:

>
> [TLDR: I'm adding this regression report to the list of tracked
> regressions; all text from me you find below is based on a few templates
> paragraphs you might have encountered already already in similar form.]
>
> Hi, this is your Linux kernel regression tracker.
>
> On 09.06.22 08:58, Jaroslav Pulchart wrote:
> >
> > I'm struggling with broken network connectivity at VMs using linux
> > bridge at host after update of kernel from 5.17.x to 5.18.x @ Dell
> > R750 server with E810-XXV NICs.
> >
> > I noticed the kernel reports "Error setting promisc mode" in dmesg.
> >
> > # dmesg  | grep 'Error setting promisc'
> > [   24.863557] ice 0000:31:00.0: Error setting promisc mode on VSI 6 (r=
c=3D-17)
> > [   24.878369] ice 0000:31:00.0: Error setting promisc mode on VSI 6 (r=
c=3D-17)
> > [   25.045834] ice 0000:31:00.0: Error setting promisc mode on VSI 6 (r=
c=3D-17)
> > [   25.129840] ice 0000:b1:00.0: Error setting promisc mode on VSI 6 (r=
c=3D-17)
> > [   25.144440] ice 0000:b1:00.0: Error setting promisc mode on VSI 6 (r=
c=3D-17)
> >
> > # lspci -s 0000:31:00.0
> > 31:00.0 Ethernet controller: Intel Corporation Ethernet Controller
> > E810-XXV for SFP (rev 02)
> > # lspci -s 0000:b1:00.0
> > b1:00.0 Ethernet controller: Intel Corporation Ethernet Controller
> > E810-XXV for SFP (rev 02)
> >
> > It is easy to reproduce by:
> >   # ip link set em1 promisc on
> >   # dmesg -T | tail -n 1
> >   [Thu Jun  9 08:48:19 2022] ice 0000:31:00.0: Error setting promisc
> > mode on VSI 6 (rc=3D-17)
> >
> > Could it be an 'ice' driver bug introduced in the 5.18 kernel?
>
> CCing the regression mailing list, as it should be in the loop for all
> regressions, as explained here:
> https://www.kernel.org/doc/html/latest/admin-guide/reporting-issues.html
>
> Jaroslav, did you try to revert the change that was suggested to you in
> https://lore.kernel.org/all/d993bbb6-e583-5d91-76c0-841cc5da86af@roeck-us=
.net/
> Did it help?
>
> Anyway: To be sure below issue doesn't fall through the cracks
> unnoticed, I'm adding it to regzbot, my Linux kernel regression tracking
> bot:
>
> #regzbot ^introduced v5.17 to v5.18
> #regzbot title net: ice: Error setting promisc mode on VSI 6 (rc=3D-17) @
> 5.18.x
> #regzbot monitor
> https://lore.kernel.org/all/CAK8fFZ68+xZ2Z0vDWnihF8PeJKEmEwCyyF-8W9PCZJTd=
8zfp-A@mail.gmail.com/
> #regzbot monitor
> https://lore.kernel.org/all/CAK8fFZ61mQ3AYpdWjWtyUXzrs-RVMW61mBLrjRDXBxB-=
F9GzbA@mail.gmail.com/
> #regzbot ignore-activity
>
> This isn't a regression? This issue or a fix for it are already
> discussed somewhere else? It was fixed already? You want to clarify when
> the regression started to happen? Or point out I got the title or
> something else totally wrong? Then just reply -- ideally with also
> telling regzbot about it, as explained here:
> https://linux-regtracking.leemhuis.info/tracked-regression/
>
> Reminder for developers: When fixing the issue, add 'Link:' tags
> pointing to the report (the mail this one replied to), as the kernel's
> documentation call for; above page explains why this is important for
> tracked regressions.
>
> Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)
>
> P.S.: As the Linux kernel's regression tracker I deal with a lot of
> reports and sometimes miss something important when writing mails like
> this. If that's the case here, don't hesitate to tell me in a public
> reply, it's in everyone's interest to set the public record straight.