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[2620:137:e000::1:20]) by mx.google.com with ESMTP id sd14-20020a1709076e0e00b006da8dcf70bbsi3505640ejc.460.2022.03.10.08.00.42; Thu, 10 Mar 2022 08:01:09 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 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 S241236AbiCJLIp convert rfc822-to-8bit (ORCPT + 99 others); Thu, 10 Mar 2022 06:08:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33378 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233499AbiCJLIn (ORCPT ); Thu, 10 Mar 2022 06:08:43 -0500 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 47F011C12F for ; Thu, 10 Mar 2022 03:07:41 -0800 (PST) Received: by mail-il1-f197.google.com with SMTP id x6-20020a923006000000b002bea39c3974so2989872ile.12 for ; Thu, 10 Mar 2022 03:07:41 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to:cc:content-transfer-encoding; bh=ley6AiQa9kytHCGEuHlxzUEN+VCZUDMbILTNBl2UYjA=; b=d914PvssUFY0qgxCwVU2pHPq9K9FFmlBc8YOCCdpvtVpvNp9anuE2gKpPdUukPI+JK PGqt+WurCK5EM1+gJl02DQFSU2wzedbnwO/KmVI52ScRBvgTMKohIlm1DL+lksdc1st3 9WG2KFyu60XCGGQugenempOtXc79xCxJyWPUDlZcLXVoxaIzZ67csy2NPngsHyrEYV61 Qw9r9a+cOm8BTFKXIX94i6lfn4HeRQJRLGUjGt9qOt5j6xRvU8/MF/J+mnlHHUQSrJ2D OHgjD+TH556uPjkB2Tbcbyg3f7SmGdnQ5im0C8l8LdGz/q7UtruxhwyyuF5Lrtp0MEma CkSw== X-Gm-Message-State: AOAM533u1ZMsGNcdEQBpDmEZBPXzV9Utq8cD8+g/sykndDwFgmEg3axd yY26LGCZ9fYc2PzYcfghuSmhQdtTMA/8GcLxPcGL8nlcGp7y MIME-Version: 1.0 X-Received: by 2002:a02:c6c9:0:b0:308:3586:f407 with SMTP id r9-20020a02c6c9000000b003083586f407mr3596147jan.173.1646910460611; Thu, 10 Mar 2022 03:07:40 -0800 (PST) Date: Thu, 10 Mar 2022 03:07:40 -0800 In-Reply-To: <602855d8-9c9c-ad0e-3aab-06befb0c343c@suse.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000fb524d05d9db389a@google.com> Subject: Re: [syzbot] memory leak in usb_get_configuration From: syzbot To: Oliver Neukum Cc: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, pavel.hofman@ivitera.com, rob@robgreener.com, stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > > On 10.03.22 00:54, syzbot wrote: > >> Hello, >> >> syzbot found the following issue on: >> >> HEAD commit: 0014404f9c18 Merge branch 'akpm' (patches from Andrew) >> git tree: upstream >> console output: https://syzkaller.appspot.com/x/log.txt?x=15864216700000 >> kernel config: https://syzkaller.appspot.com/x/.config?x=3f0a704147ec8e32 >> dashboard link: https://syzkaller.appspot.com/bug?extid=f0fae482604e6d9a87c9 >> compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 >> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13a63dbe700000 >> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10e150a1700000 >> >> IMPORTANT: if you fix the issue, please add the following tag to the commit: >> Reported-by: syzbot+f0fae482604e6d9a87c9@syzkaller.appspotmail.com >> > #syz test: upstream 0014404f9c18 "upstream" does not look like a valid git repo address. > >