From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 7A1914A32 for ; Tue, 28 Oct 2025 08:00:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761638448; cv=none; b=EvTdPOUq5OLge/08nwCsZ0EzNfwFLUlJXkJcGqW3fc3ZQuULTjFDrx2v0JFOssWzjdsClIfTCvgj0eGOBuqWW4EsWdY4gJ4D9MsZvJTPm4T66czj00v62vxmsTh4gnxg0fuHJqJEFqx2D6PHDerUF3e9UUAEAQGJ+2PGgT64sEI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761638448; c=relaxed/simple; bh=n9ZQGorPCL7fakg4rIcDvn0bMqSs/RIGXRzHOexBJAU=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To:Cc: Content-Type; b=oAM9shH1Pp+oIzGcKG5+VFIn5LQiBrRxNFz5BnN7lRvCxCnW+UfB/9C3sYcogDzZHsKX68jKx5UrXwGJ71ENNHVVATQgfalyrv/J1oddZAMzZYi/+rxWxnwYJV86TSFPYy3Cz1aPIgXYLBwQ+QSaagHbN1RnBaHVlOdGtPU9dRg= 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=209.85.166.197 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-f197.google.com with SMTP id e9e14a558f8ab-430e67e2427so75557335ab.2 for ; Tue, 28 Oct 2025 01:00:47 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761638446; x=1762243246; h=cc: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=n9ZQGorPCL7fakg4rIcDvn0bMqSs/RIGXRzHOexBJAU=; b=WIAcqZszkhMDtQXnXtwAtE9tcWD3n7TWPFu7mdJOUYwlpFCxSLX8mMtZO0YkwNvQAu FcNX0BNZF7WYVVmszR6q1G4pS66ZsDuJx2JWRfHS8r7Za/i5IadBHXkj7L2cNEYZIfUp WixU8QFx6lEe+JlEykMWVOfapYmqQIXEgixtaweYJX/3D2EfvySOMmwnFWrWNqRygd81 bFU/eTvn8jMizxzgT+O3B2dnqpy589yvCvQWMx+iA+FLPXSqOB2Zj5CYjQFcNnTxGMF7 KGhuXikJgcaNYPvcxFhlXz4OojMMRxj+pM7QATCd54CRkZDLlStHua0xp9YG9Hxg8dXJ oa0g== X-Forwarded-Encrypted: i=1; AJvYcCXyhRpkoZdhT30Ng+f4+pcefiUwFobU+djYIFtrMF9eKBNVYMeGG5RL9nWy4vTLt7/2EMKB4kVMuC/fV5k=@vger.kernel.org X-Gm-Message-State: AOJu0Yy836CemLkvSdQ8KWvfEEaHGGiGeTtgD1r9Eg2Lw8VVhTQEG79D cJUFYpBPaGhZN4Cn0oxABS6BBRFSFr3FEWwr1f7mRenkyYGcyaro15u+ioMVcmjzv2EtKOgzZd1 2+MrLG6owxAMq2MWRaMMdJKENj6NWVGFdxvIzsFxZMtDnOwNOzWpRoWQwYlU= X-Google-Smtp-Source: AGHT+IHPScCVLrIAND6OoYHP0v4m2ihrEnlZoY6bhrYVH2dnHbkTScPIh4bmTKihAu94V5Z1sfQMEVjNt8MYJ74yg2wX61ydOkRQ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:3787:b0:42f:94fd:318f with SMTP id e9e14a558f8ab-4320f6ca7b3mr36302685ab.9.1761638446543; Tue, 28 Oct 2025 01:00:46 -0700 (PDT) Date: Tue, 28 Oct 2025 01:00:46 -0700 In-Reply-To: <20251028080045.394850-1-junjie.cao@intel.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6900782e.050a0220.32483.0139.GAE@google.com> Subject: Re: [syzbot] BUG: unable to handle kernel NULL pointer dereference in pc_clock_gettime From: syzbot To: junjie.cao@intel.com Cc: junjie.cao@intel.com, syzkaller-bugs@googlegroups.com, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" > #syz test: https://github.com/Junjie650/linux.git ptp-gettime-guard-v1 This crash does not have a reproducer. I cannot test it.