Received: by 2002:a05:6a10:a841:0:0:0:0 with SMTP id d1csp437980pxy; Thu, 22 Apr 2021 05:46:28 -0700 (PDT) X-Google-Smtp-Source: ABdhPJw06k9SUo88QXoYjmDrAce6y9aKnZmKaelloPysakd3lwCb9ir+GfxqnK9EfGqIyoYH6GQS X-Received: by 2002:a17:90b:110b:: with SMTP id gi11mr16618213pjb.173.1619095583650; Thu, 22 Apr 2021 05:46:23 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1619095583; cv=none; d=google.com; s=arc-20160816; b=RKbDbx6GZrsFwz0H/Vzvu+Z/OmzpEnZTe4hO5PSzyq52yzReBezP8M45Cr4zqTwe/P 9kTLdtzzA4Tj+lG6fRoiAFs8qYuuTGfXLktHVKvFoAa1LCBe2/s4/aofZOQtOHjqiiOu o+mchBoKfR/1z/xpX6m54XxyFxbrCLRyQc6/cBwwW6efEyNMQSdbflHIoF7Sbb+krAyC yO3bxeX04AQ+BMXx+bHNmO9F6RE//cYUxFA1c4VdWBibw2CRD9kkGDqg30FzWSkgXPQh 4cTXy3BcEUA7cqdXLuVxdKCU5Byw0Mlk03hbv79YASuINQ354nrsOdcwoLmiUHpnEoRQ Ho3g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:to:from:subject:message-id:in-reply-to:date :mime-version; bh=MBoWTyERxFkVDTqj1W2YjlvsjGkP+FMvMXQ4/+ef/wM=; b=uYPpNe/LPeQNJMi0jaxgKNWS3MKA0mM6lTB78tFltq+ObDhV2l5naqEeGHOs1EjOj6 7qleCzZM/zHrYZVOA6LNxxNuzCMETz4OSdswGCQoYfBCLwheMQ6m1E6tmhn1Qz0nw8ey 54rFdS8IXBKspJ4kL6Jmdi0iER5Pqu4r+5dz8lq18up63NB1AFydAwrDmSUlELP64n4/ uIQcHyQnyRki8g0R6KPBQlDd7GJQgFKPgJ3vUIDL4GpgAoFQOI+MSBPiBrT8+qQHcDrm 5+cocqIsJo3DJ+2E6LBoyvFZmAp3YNPx5IeHfiOgLrzCzXmrrJWe7hCCv+Qb9hiefwWn 7S3w== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id u10si3181026plz.247.2021.04.22.05.46.10; Thu, 22 Apr 2021 05:46:23 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236210AbhDVMpk (ORCPT + 99 others); Thu, 22 Apr 2021 08:45:40 -0400 Received: from mail-il1-f199.google.com ([209.85.166.199]:46885 "EHLO mail-il1-f199.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236172AbhDVMpk (ORCPT ); Thu, 22 Apr 2021 08:45:40 -0400 Received: by mail-il1-f199.google.com with SMTP id l6-20020a92d9460000b029014a4305aacaso18293886ilq.13 for ; Thu, 22 Apr 2021 05:45:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=MBoWTyERxFkVDTqj1W2YjlvsjGkP+FMvMXQ4/+ef/wM=; b=K/esdNL8o8SxjYo9ShKV/fJeDJr9xkoIJEsfWBsA0Dg7lTNuLnmyNDNGTNUihQLRUB 572vaMBb/Ubo8UFOepST2SbbjE2exIo6PtoCj+vkiX6tfa8/8wCGP7gfhSjWM2ThOElw ny41RBck3KtriURyo+cMPW9l3Uqh/fx1ZSVnKcdMRWwY9Gxthu/8avJJdpoRrEF0H56p agTNRNRZpzH0R9JxykdAvX1vZkrzRJH/o0HJKIt6cuuYVbIWZxGrexnCMZvGXEaJWe0F Tlbl/Ol0WvsGVoga2R1W5njJL//jxafdKSRtYytd05v+W2jGmnA5hJcYQ+z3KE9GKxoB nd5g== X-Gm-Message-State: AOAM532IeNKbpi586mXUmVgkGFZm11mRH0ugyKfIkNumSTlwz3BqNCA7 uC1V3a1aaU/lgf+oq8dfqyrdzEthaoyN8RltqddrmNB6T8TU MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1d0e:: with SMTP id i14mr2341220ila.230.1619095505244; Thu, 22 Apr 2021 05:45:05 -0700 (PDT) Date: Thu, 22 Apr 2021 05:45:05 -0700 In-Reply-To: <94aa3e7fcbb225da66961a21c940406ada2bbd0b.camel@suse.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000729ab405c08f0c16@google.com> Subject: Re: [syzbot] memory leak in usb_set_configuration (2) From: syzbot To: gregkh@linuxfoundation.org, johan@kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, mathias.nyman@linux.intel.com, oneukum@suse.com, stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+d1e69c888f0d3866ead4@syzkaller.appspotmail.com Tested on: commit: 9cdbf646 Merge tag 'io_uring-5.12-2021-04-16' of git://git.. git tree: https://github.com/google/kasan.git kernel config: https://syzkaller.appspot.com/x/.config?x=f23c86207baa4afe dashboard link: https://syzkaller.appspot.com/bug?extid=d1e69c888f0d3866ead4 compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=1699cf75d00000 Note: testing is done by a robot and is best-effort only.