From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2563019440 for ; Wed, 18 Oct 2023 10:30:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from mail-oa1-f71.google.com (mail-oa1-f71.google.com [209.85.160.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 92100FD for ; Wed, 18 Oct 2023 03:30:35 -0700 (PDT) Received: by mail-oa1-f71.google.com with SMTP id 586e51a60fabf-1e9b6561650so8040554fac.3 for ; Wed, 18 Oct 2023 03:30:35 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697625035; x=1698229835; 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=vEOUFvFLj8BGIeeDw6dbDN1dpAqq/KfWUcaxHojzWJo=; b=Q1aW755yFG6fntPJy4s/L5y+oi5QQqMVpW+eB9W0Ugg0WKZ9PslZ22cLgot4tHXchy Fke1TN2AwlgVPAHUrIHtvat4WrL+2hYa4/ybLRAxOK99NAN7S7qip8/5HaI4W0jYPeyA N4JDAU5hE9qZ7pvFc0y4R3hwstu/yBkH3MVWwvFxcH6pp42kX6//m4KHiQWXRmd6w8cS 7bukeu2yJzrjfL8GR/JEnUdoUl1g6ALnTGElP06qgW98VMxE014XXXWEaxeXTIMbEY/x nGQBG58BFEHMeWOHUNUspmd/t1ZMcfuMt/BjWKowOuSwGjIRskQpOhrL66m3i3fad9Cc meLA== X-Gm-Message-State: AOJu0Yw96E8u8PTdNtgkL+/eVMKB9rtv0ngQv7hME1QMSUOfvinVwNtk AyX5a+pv1E/2ocDkgPiCrd75KVgvvgNK3LiWkR44/TRmgq23 X-Google-Smtp-Source: AGHT+IFrcWUt2XQ7APuRZBXOaspIaSCG1TmV5W/FBR2ZFo2UKJYfeGEIbuwQMt4XFWTWRYI3xdRZdkFDjTElmSGYtyLsVenMinzO Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6870:9113:b0:1dc:709b:4d3a with SMTP id o19-20020a056870911300b001dc709b4d3amr2072102oae.11.1697625034911; Wed, 18 Oct 2023 03:30:34 -0700 (PDT) Date: Wed, 18 Oct 2023 03:30:34 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000002af93d0607fb2163@google.com> Subject: Re: [syzbot] [usb?] INFO: task hung in usbdev_open (2) From: syzbot To: gregkh@linuxfoundation.org, jeremy.linton@arm.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com, usama.anjum@collabora.com, viro@zeniv.linux.org.uk Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=0.9 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SORTED_RECIPS,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+b73659f5bb96fac34820@syzkaller.appspotmail.com Tested on: commit: 2dac7569 Add linux-next specific files for 20231018 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git next-20231018 console output: https://syzkaller.appspot.com/x/log.txt?x=161f5833680000 kernel config: https://syzkaller.appspot.com/x/.config?x=b9f4d682cd6282b3 dashboard link: https://syzkaller.appspot.com/bug?extid=b73659f5bb96fac34820 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.