From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9914C18C08 for ; Fri, 4 Oct 2024 02:26:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728008765; cv=none; b=pxj7AaM46KsXbWi3PXaDtWNjre2uHfGwKvSXe2XVmTshOBv25UHr05ESCybYoGQAn7j07BgLoXFAchUOCy0eu3qJ1/pxzt4vup4nLtTUIYGskI1gl8RNoZ9YIWk0fHA6MhWXlU6rCDDXy0QY1VnHC/mJXr2DuCfpNAArjK7tu2M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728008765; c=relaxed/simple; bh=4HWecSz4M7EUkOXXBP9/ZooJcAR5jb16syVtiRjEbuE=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=uVbGjv79WbghMhU6ISoom8hagjVTIDh/blJYIkd55+cvbjPUu6eHCNeXFvrAqBvPPJ2z2A8xwRUy357DnHwDe4i9xi/Xw+pb9Wf60MzXu9Rf1gcm6q6fD/Ph6vAWlzMU1Thx6odUCjPQmdLLOht+wz95S6Xrn3zK8yq9FjAR4/k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.70 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f70.google.com with SMTP id ca18e2360f4ac-82cf147a566so147311839f.1 for ; Thu, 03 Oct 2024 19:26:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728008763; x=1728613563; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=b0TKGVjZnvG+gbyWukrboF5mMhpG4D08XO678TzzDo8=; b=CyuuZRTqa47TGjw+8TLspnSkPbTLxXcW/kTE3sr+UrB8SdYNlipnS2AS7cujVYHeKg SZHuE3Js0ZO7AM/cNJjpXBQim+10w2yh5pPoLwJk2rwj1dCbMJTYmJBGoWezdgNxAlUV /c2UZp92/vO3Ss7BkMF+p8sobXMNNlNUQEb4GBxKHSh0rXYAQgfXXNQhhXsUc73fwVfr hzm8CNidpSotcQV98R0zAAxlSzo3rFRYSjKwqB4I/OR8eDhj/T/sMT0axI3OtoOvEwDZ BB/Uv4LkzwmRjqKOSfrHCysT1NgjqysXRnKn+Ph93lB/kvs4BkLpfIi9xWHbjx8i02mX exBw== X-Forwarded-Encrypted: i=1; AJvYcCUpTf6D/AW4ZlJ+9W4tw9W/vA4AUXZMfxXFYW/8cKcNInDKky/Cf65JG2CVnb3lwYQz7Xhyf+eM7NDIUbA=@vger.kernel.org X-Gm-Message-State: AOJu0Yz6OpN4nJ7k2uzq4ZguTa6ah0LIfstUQpDWVDe2vJm54+7uClFz YX+OanVKEBiOkoQgxiGWew/WDXXJIuxj8+n2JFJihUWS3Bxg3kpcb2O/t7wnnMSTXclgbKrstjl oxMsBBywhELViXOteqjjNvn8W42o7JACjXHkMGb3pxIsl1NAJgN4dUMQ= X-Google-Smtp-Source: AGHT+IEDAq1L/9hrIQmAijk45oUjCKIMrvI/y9UrO5WjjEY5d2oTq1wpaIDF3b9kOodsAS2tymqxR4Uv1qQWjX4YOA7zaZ9iXeNT Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:ca07:0:b0:3a3:6b20:5e33 with SMTP id e9e14a558f8ab-3a375a9b3a2mr8900805ab.12.1728008762724; Thu, 03 Oct 2024 19:26:02 -0700 (PDT) Date: Thu, 03 Oct 2024 19:26:02 -0700 In-Reply-To: <00000000000094740b0620b32b4e@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <66ff523a.050a0220.49194.0413.GAE@google.com> Subject: Re: [syzbot] [net?] general protection fault in phy_start_cable_test_tdr From: syzbot To: andrew@lunn.ch, christophe.leroy@csgroup.eu, davem@davemloft.net, djahchankoike@gmail.com, eadavis@qq.com, edumazet@google.com, florian.fainelli@broadcom.com, hkallweit1@gmail.com, kuba@kernel.org, larysa.zaremba@intel.com, linux-kernel@vger.kernel.org, linux@armlinux.org.uk, maxime.chevallier@bootlin.com, netdev@vger.kernel.org, pabeni@redhat.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit ad78337cb20c1a52781a7b329b1a747d91be3491 Author: Maxime Chevallier Date: Tue Aug 27 09:23:13 2024 +0000 net: ethtool: cable-test: Release RTNL when the PHY isn't found bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17bee307980000 start commit: f9db28bb09f4 Merge branch 'net-redundant-judgments' git tree: net-next kernel config: https://syzkaller.appspot.com/x/.config?x=df2f0ed7e30a639d dashboard link: https://syzkaller.appspot.com/bug?extid=5cf270e2069645b6bd2c syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10542a33980000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=178c6225980000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: net: ethtool: cable-test: Release RTNL when the PHY isn't found For information about bisection process see: https://goo.gl/tpsmEJ#bisection