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Tue, 19 Aug 2025 16:52:56 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 57JGquKH078825 for net@FreeBSD.org; Tue, 19 Aug 2025 16:52:56 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 288827] 14.2 -> 14.3 - igb interface reports "no media" when forced to 100M full-duplex Date: Tue, 19 Aug 2025 16:52:56 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.3-RELEASE X-Bugzilla-Keywords: IntelNetworking, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D288827 --- Comment #4 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D3ff0231c87f360afa4521e635b46f6c71= 1dc4ee3 commit 3ff0231c87f360afa4521e635b46f6c711dc4ee3 Author: Kevin Bowling AuthorDate: 2025-08-19 16:45:48 +0000 Commit: Kevin Bowling CommitDate: 2025-08-19 16:51:00 +0000 Revert "e1000: Try auto-negotiation for fixed 100 or 10 configuration" We've gotten a report of this breaking a fixed no autoneg setup. Since no link is worse than what this intends to fix (negotiating full duplex at forced speed), revert for the undeway 15.0 release cycle until this can be further reviewed. PR: 288827 MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D47336 This reverts commit 645c45e297c0fcbbb9d2d24cdeeb124234825019. sys/dev/e1000/e1000_phy.c | 5 ++--- sys/dev/e1000/if_em.c | 44 ++++++-------------------------------------- 2 files changed, 8 insertions(+), 41 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.=