netdev - Re: [Intel-wired-lan] ice: General protection fault in ptp_clock

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Message-ID: <1f974f16-c46d-4e9b-b0ed-c15b5d5c45cd@cloudflare.com>
Date: Mon, 20 Oct 2025 15:02:11 -0700
From: Jesse Brandeburg <jbrandeburg@...udflare.com>
To: "Nitka, Grzegorz" <grzegorz.nitka@...el.com>,
 Frederick Lawler <fred@...udflare.com>,
 "Nguyen, Anthony L" <anthony.l.nguyen@...el.com>,
 "Kitszel, Przemyslaw" <przemyslaw.kitszel@...el.com>
Cc: "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
 AndrewLunn <andrew+netdev@...n.ch>, "David S. Miller" <davem@...emloft.net>,
 Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
 Paolo Abeni <pabeni@...hat.com>,
 "kernel-team@...udflare.com" <kernel-team@...udflare.com>,
 "intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>
Subject: Re: [Intel-wired-lan] ice: General protection fault in
 ptp_clock_index

On 7/31/25 4:01 AM, Nitka, Grzegorz wrote:

>> Hi Intel team, anyone have an idea on this? Looks like maybe removal of
>> device 0 that had originally registered PTP clock isn't handled well?
>>
> 
> Hi All,
> 
> Thank you for your message. We're looking into this.
> Yes, at first sight it seems to be a race condition hit while removing PF which is PTP
> owner (and responsible for removing PTP clock).

Hi Intel team, any progress on this issue?

BR,
  Jesse