From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 985988F70 for ; Fri, 4 Oct 2024 02:26:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728008765; cv=none; b=RQNsDo20uwezY4MAeLGfASJx2UqsSyj1afpIxL2TCNBo+ykHi2EWauwXsTTIMdVgtixRjTaieq2NWFO7los99uTEatbJFdTrvN5Dn3cREPL5A5Mna5DdwDiXAgkySbKx17GgMaLaQduNuMWFOCEYU7/IA8Vjqsa7Zluv1rYULIc= 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=209.85.166.199 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-il1-f199.google.com with SMTP id e9e14a558f8ab-3a1925177fdso18401955ab.3 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=qbo/VXXQOy2ES3SH4wbK6JEXg2X3na91bA2VvYQ4h+i3CAePjbP/qjDbNttS1eVMjm uZUCMl/uEb1+l3eoectgBmc54Ug8RL6xyEH6vjTNJxUoJqKG/xg8L6IKRhOB9AwErkXY ydOjN2eBelNJ2TnQfMWN4QH/x/YyClDLSWvH+Be/m/1OdNbHjBX30WRzx+/MkiV2mk7r XlumuOs1oO5k6+O0MSFqpNkUJ0C5k85IHqgYtcxLT/niMcAwtWCjMnjYHXVteqVvEDVk MI10f+m4jaafnCqF52L7MU9CgMromy9Nl4G4l4fhIhCNiH2oEwrWxmCLfYlnBdrzJzSh 5hLw== X-Forwarded-Encrypted: i=1; AJvYcCXt7QRY/Qjlgvtb9DkiGTYhIOTxQZMz44iHStBbrw+fUnHmWrIOaNkvHGfJej4GAChqRVkSR08=@vger.kernel.org X-Gm-Message-State: AOJu0YwasHo+XnNZ+MMKomZ5DfDw0AsyFGpR3Gui3CoL5KqPXdANpfug O6EfHXoBvZNksjjYqxPCOoV+neungP5Y1TZ1FPWw8xEIfVA4f9E+2Xbqh6ESxcTHn1drb8Sqbdv rHCfOWjkjz+Zo/wNdQhZPdBekRWEpHVzFZLVuKeY3Fv8+JmLntXFHVsU= X-Google-Smtp-Source: AGHT+IEDAq1L/9hrIQmAijk45oUjCKIMrvI/y9UrO5WjjEY5d2oTq1wpaIDF3b9kOodsAS2tymqxR4Uv1qQWjX4YOA7zaZ9iXeNT Precedence: bulk X-Mailing-List: netdev@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