Received: by 2002:ab2:7a09:0:b0:1f8:46dc:890e with SMTP id k9csp186285lqo; Wed, 15 May 2024 11:09:14 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCVmPp0ZqIx4ZwLzrqpuKB/434dsN4zt6LgO+nljYHmGrxySoaje+gbeIQLY858eXKhiPd2LGnZgPXhrvWF368PsiBGWrxhno073BmVEUQ== X-Google-Smtp-Source: AGHT+IFBbrY3/jcxC+yEdJisvLB+n0hNIekC/Vnc1nchKd/xubImkdk6nb7ZdDz2Qg/yK9IVfkd3 X-Received: by 2002:a81:af1d:0:b0:61b:14d8:a816 with SMTP id 00721157ae682-622afff6a51mr145503907b3.29.1715796554010; Wed, 15 May 2024 11:09:14 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1715796553; cv=pass; d=google.com; s=arc-20160816; b=ESTBg9db6RgotC6AM9jBmFCzsHbD6gPqlKKTleFprZECh9GyrnGcGiBSVvYT2sSAmM 3kxLLHBCrMvDJaCU/YMGcHg+gTXvtYyDKse0NYMRbGddHQg2xiLeDj7x5l1w6pQAc2L9 W4it+DTVrnPM51BcPWqAn438d1vKBBYRKuch2pPEMtmG4j/S8yq38oFDseb7XH5EW1V0 /M5HMAHARkOKC+OJdZwghyvP49p+L5rPJsggiYrb55iE1qZkgndfL80LrjFO28gtbS1j Npn97IoQfkvxAeLsQOLNdyqx9/jQWcOfZIOLJ6C68Cqctp9CWxH6dI1veAWEW7+f5w6E fK3Q== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=to:from:subject:message-id:in-reply-to:date:mime-version :list-unsubscribe:list-subscribe:list-id:precedence; bh=TP/Zme8K3zbj65CmkwRzzBghWXaR4LwXbXZFUjpvzgQ=; fh=jjqXHGE7kMaEIPhaztRA93V+wOw3x1s0KCD24GwIXhc=; b=OrgRIZGyewsLgHaH8cK3h3UQBDFSPeJ0X0/lz/nDQ4B0S/RQnfPhpdAZLd0w8HPpe1 qrSq4D7LfH2B1+3PFdWJjVQvrTotcPqI69m9BQjl7D9nlRS/i2rbkD/v3IHeTIPr/HI+ fsPUdY9rp88y3m9/xM9ViJr28U1wkCj2l4QGn0EZ3AAF3ZopdA890cBzZU8CMQc0j6+A 4ZN04PYOJmFD1cWWoDhloMsM6Xx5MZGeROpsdWhHSuTgjfhQKV4igQE+iYXf1q9LZOfh lZFSn0T/2UaEPqM6Aw/2KWi80KgrIyLGYbGC+3A8UprMaF6d6RGqAanDr/3X7e0L7Gwa 4iDA==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; arc=pass (i=1 spf=pass spfdomain=m3kw2wvrgufz5godrsrytgd7.apphosting.bounces.google.com); spf=pass (google.com: domain of linux-kernel+bounces-180242-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-180242-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Return-Path: Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id d75a77b69052e-43e200c707asi62309881cf.492.2024.05.15.11.09.13 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 May 2024 11:09:13 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-180242-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; arc=pass (i=1 spf=pass spfdomain=m3kw2wvrgufz5godrsrytgd7.apphosting.bounces.google.com); spf=pass (google.com: domain of linux-kernel+bounces-180242-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-180242-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 253361C21F1B for ; Wed, 15 May 2024 18:09:13 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id B54D4158DB3; Wed, 15 May 2024 18:09:08 +0000 (UTC) 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 D1EEB158845 for ; Wed, 15 May 2024 18:09:06 +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=1715796548; cv=none; b=tJQIwdy1TUOQW0IddPDX6sZHhnsjEBK5ZL2GhfwgPu2lehpcLqqOA2hqU2SVEQXsxeceM7Dz01ibOtzTMOpb1zR47lnrwGCcMZ/obrS6rPXBCaOvWqh7VCYtQdelqKXOTg3lhp8UUClMiKEzqA1UTzhdUDS9Cd0aq+7IY9Ige4c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715796548; c=relaxed/simple; bh=ueDbItGrH33QV5pwvOmlravQoxM3OzojO/of6mwTwVw=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=iKsGa8Lv5tLk9Kf3OsTei7XUQYxLnMrhZv3IJH7mcT/vSdDkLnPP85hQe8aYeYWCU+NWtelLC8xcIsD3al1X6R4ehOsC9j9KRpOxhTWiNh5OuLe9/NmSlp91m1nhlVib8S/CixrMtDUSFafGu5gVk0Xvy5sKPl3B4t8VS2ljjWA= 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-7e1e05c39easo417668639f.2 for ; Wed, 15 May 2024 11:09:06 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1715796546; x=1716401346; 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=TP/Zme8K3zbj65CmkwRzzBghWXaR4LwXbXZFUjpvzgQ=; b=mHYXo7fxTjdQlXGKfmL7AkJzqbBcDSo0T6tFDaBUFC/svGQ5HkS2Mkl9rAfmTkxyR9 SI4LCQqpgRo54o045bRorC4ArWFH/cBb/a5wy0X6qwmeMw6XU6tc/ZTFfBv6miiXKQ4Z 1xtjhuPJXbISaXipz2yVn9k6Uk0XfgV6Hg7nA5tvP0DT4J2hHjtxgpsOWe1U7bCFfO1A YsVQ3eN9/N+g+Cudyd4OWAIoqJO+ZuABAvzrYdhXKQd6A3MBFkgVxfap3hWTp6ikos20 WJH2yR/Zu5S0qconaU44sN44vZaSmx9DOFDi5H4dtv8l3yG4E8xtknLERcmVwCpHWPdn TNeQ== X-Forwarded-Encrypted: i=1; AJvYcCW+ag9fH8NtfEQPyda/knwNFQ4r5VflKJFXLlnN2Y+asjjJ+vqQdMnVln1V1cEu3GY+dHGB9KlZSiEHBnfYX8Xj2fbjBlRhbX3a2RJy X-Gm-Message-State: AOJu0YyW+uhJQBw1OvuAuFEO/ktlKAEFsfv7t2P8joXewoG35M508IeY aPkVa0hFxotMf+48vIlMzeSmuqQN8bSgbaAv9WaQr/rN3RTp5rGruluGiTVSEoCu3DDY6fBFXyA JlKm85XYh6FKp2c8R6fuFTZolGwBUlEiaXuBcZWio0M2qPl4dJ9e1o3s= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:3f85:b0:7da:18b8:2790 with SMTP id ca18e2360f4ac-7e1b52175e3mr74949039f.3.1715796546040; Wed, 15 May 2024 11:09:06 -0700 (PDT) Date: Wed, 15 May 2024 11:09:06 -0700 In-Reply-To: <20240515103325.3308-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000a245fb0618820327@google.com> Subject: Re: [syzbot] [kernfs?] [usb?] WARNING in kernfs_get (5) From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+2f44671e54488d20f0e6@syzkaller.appspotmail.com Tested on: commit: 26dd54d0 Add linux-next specific files for 20240514 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git console output: https://syzkaller.appspot.com/x/log.txt?x=10bfc034980000 kernel config: https://syzkaller.appspot.com/x/.config?x=c8af44e051929224 dashboard link: https://syzkaller.appspot.com/bug?extid=2f44671e54488d20f0e6 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=1208dc7c980000 Note: testing is done by a robot and is best-effort only.