From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 C50D4312802 for ; Fri, 22 Aug 2025 14:56:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755874565; cv=none; b=QlFW+Cg+mlgbb/wCdIu0j7yo+BqK8S1uSzH/qHTxvWIW6VCT0vZZ9QGBmDSkcpqdV4kp2Jl+7flY7/IAcBl2V745s0fkk5VZgeKWNpmL05SrqA+avzoRdRv987DslvOLyJJg8meCp28YHUcrnWFWLjZtI6CHK7Gck+OSmyMcLFk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755874565; c=relaxed/simple; bh=V4VhVXyvZ8Eo9fL6wXvJxbJy6OAVFi9AQLWlB/8O29E=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=gbKP02g/HPnmm2nYYpAPa9/0PzU27/KGCWaIevBqXQhZ/Ot2qgrcau+YRpy7MDxPrO54ob/npqIR2EOpTSFrxC5CFstEAjITXYdZfgi9X26kzUBn4tODidRlG9P+tQBfO/pyTL7708daSdhLSory8SllEMimySvNxgbSz7ItBsI= 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=209.85.166.71 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-f71.google.com with SMTP id ca18e2360f4ac-886b468c98cso434895239f.3 for ; Fri, 22 Aug 2025 07:56:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1755874563; x=1756479363; 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=AH09MnVdsed7jGPJzM4FkFA5e4/oQhv+2uODYKFhGaU=; b=j/5xItarZywc9XVXaTZpSQ9xojVQEiZZxnd9WNIqJ7LHv3/lqhuqiyuEu2YjBAFEPj gXTmnLy6K/IP5UznITcy6QTI4M+rUxpoMbmYZbrmPlgTEKKGvMi8dzFwYPLRY8f3j+P/ E0ySSrmWy5sa9Ks2A+Z20y8sKprIxp9Dy/DcBzFnPaRDOUV0oaGIdISs5h7EiqnbMhHd LHpKYKUai9soGWuckFter1I+yZ7W/hLkWFAoi2SFnY2pGQ633J/ZaDmyC8B0vaDZgQFi Gzti7VCZE5kWNZkleU5SVf2gutS+UBHu/q9HApg2T6ols1cSJPcXn3/UYPBQHX7e3Kmn 3biQ== X-Gm-Message-State: AOJu0Ywt5k4MNbVsjTr5XTYyZ9hmJ3nM0DfdNTlPVBH0tCFy8gWlg9F7 tAKXyfHjScwh9K/M37dsWL/EF/pUtkn+ulpoXuxq4K3ojqdSue6NOJsWzZaG9RvUAZ5xDDDf5bz 1j80nZae3nZw+fo+ABlgG8/NF1kVSnoMxX90ar+FmdJFCeOrPZMjunxT/J7E= X-Google-Smtp-Source: AGHT+IGICdDRZhOmfr7zgmYs5OKsorRCh7vt+i1Pa8grpRV6Vlnd/Iz8vQb/JJXUJpooPTXKXRdCG266iDMFpNAiN7G+a7/UftIR Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:170f:b0:3e6:6730:34e4 with SMTP id e9e14a558f8ab-3e92158384bmr64692725ab.12.1755874562912; Fri, 22 Aug 2025 07:56:02 -0700 (PDT) Date: Fri, 22 Aug 2025 07:56:02 -0700 In-Reply-To: <20250822133148.199-1-yuichtsu@amazon.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68a88502.a00a0220.33401d.025a.GAE@google.com> Subject: Re: [syzbot] [v9fs?] UBSAN: shift-out-of-bounds in v9fs_get_tree From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, yuichtsu@amazon.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to apply patch: checking file fs/9p/vfs_super.c patch: **** unexpected end of file in patch Tested on: commit: 0f4c93f7 Add linux-next specific files for 20250822 git tree: linux-next kernel config: https://syzkaller.appspot.com/x/.config?x=6d1acc6b9e1fca1b dashboard link: https://syzkaller.appspot.com/bug?extid=30c83da54e948f6e9436 compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=15230062580000