Received: by 2002:a05:6a10:2785:0:0:0:0 with SMTP id ia5csp95367pxb; Tue, 12 Jan 2021 21:22:21 -0800 (PST) X-Google-Smtp-Source: ABdhPJyNn1zpA3D0DFhenGnb0b1fFziPpHAyB+m7i6XWqCw4GOPkRc/xN+Q8rqF6dRtX+QI3GNH2 X-Received: by 2002:aa7:c886:: with SMTP id p6mr382481eds.207.1610515341367; Tue, 12 Jan 2021 21:22:21 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1610515341; cv=none; d=google.com; s=arc-20160816; b=YwPgRxRe2lrPgLPPG3x0XkXfSzCPayTHwdvFkzDU65DpXOFA2gJ8RHkBIFbfi9j33W 8i25Y//ciYMTKwhpJJzNO8+WoZsGf6Rl/puK1M4P43MaDAg3ePDl04qgtXMLudpOtR6f lJ9QcK4CZHgx1+B/TADN3w8AxkPw7BEo5RmqEuYez/FwBj2sHEC7WvEmi9jSHQ5boFFK jqDs2S+xYu22CNh6GTTSVdwKS5wgD9P1j/f9KLr1lnI/QmMXrVtE3WqGwmAaxxQG0sxi HlI/1PLLIdJQYvVAiPTRnu21MPZbZJwHPbN1aQ2BfIde/fBuLlryP6EbYg8E1d55pE2O zS8w== 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=f3w8YmotzycWgtKOf4Jx9VcbaQsT2/8mcCaEgBgOL8w=; b=Ip+fVKw9/VOUbji/YSM0wtA09FOKSskm1DWgFrV0xXrP1BamKfdsm+qVD8oMGX7G3F TPu7EjQurmysB08NEteSoO8An6PR3lbdQhnwTpW6BHF9sQTk38MNsxiY9lPzwkva4/U8 W14MReae8+Ur926U6b+EPmfnFqY3Bvjd712vqM6JvLkEOXTivlR+HPQveF+Iy4Hc27d3 YS7xhx2SMTrdLSyTVoTEPVNtKBeAQNfgq1vllbkI2dN3F/P9oDOeWNdARcL74K4Thsn6 UgokwBMcdcGtno/w2Tr7KzAYqpL2xik/KG6e8tq3reYYq1ax/FKiQ0ulI0YnVTRFVLyi O5Cg== 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 b22si422997ejk.400.2021.01.12.21.21.57; Tue, 12 Jan 2021 21:22:21 -0800 (PST) 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 S1725863AbhAMFUv (ORCPT + 99 others); Wed, 13 Jan 2021 00:20:51 -0500 Received: from mail-io1-f69.google.com ([209.85.166.69]:42991 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725818AbhAMFUv (ORCPT ); Wed, 13 Jan 2021 00:20:51 -0500 Received: by mail-io1-f69.google.com with SMTP id m9so1116113ioa.9 for ; Tue, 12 Jan 2021 21:20:35 -0800 (PST) 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=f3w8YmotzycWgtKOf4Jx9VcbaQsT2/8mcCaEgBgOL8w=; b=GC9LL29qWS2BeUC8oP/inbXQL3VSuHerIQpJrYneo+7xYochxWeNOHu3oHqnTVHpBt 7bbPepL7w+kHH+4jZOUQV+cuEpDDlz9GzZs096Xk2Uh18pBgX8HZfs0muNJvV3S/9/81 8YMX1TAPkui+zVv36Nw8+x7a+MDh5UUumdfwtnZpltR830awgOzmgLcWjh5VqJhDHbTs imdOj+w1VrjVKuzbvwDjBCbqPDv5qFX+XyX7LitzTL0oqj+b7P4wiqRvEtoUaqxbgjXy AdONvCEwXShqQK+rHquinhwtL7yjwOklbXUNxOMQLzGfL/HgQm5XDIQVC7sx6Pq/acXR C2zQ== X-Gm-Message-State: AOAM532EeDNEREubsxVQLEXBSJeXyT4Gr0T3ZVoslgXHJ0huLSUys9hK CLUxcGnRdWo4VhR0OywtwsNFL1fXzQEKp1CoeKjBsdPSSLkd MIME-Version: 1.0 X-Received: by 2002:a02:999a:: with SMTP id a26mr828258jal.103.1610515210274; Tue, 12 Jan 2021 21:20:10 -0800 (PST) Date: Tue, 12 Jan 2021 21:20:10 -0800 In-Reply-To: <0000000000001cc99505b48b5094@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000039dd005b8c14b6e@google.com> Subject: Re: WARNING in corrupted/usb_submit_urb (2) From: syzbot To: eli.billauer@gmail.com, gregkh@linuxfoundation.org, gustavoars@kernel.org, ingrassia@epigenesys.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com, tiwai@suse.de Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit c318840fb2a42ce25febc95c4c19357acf1ae5ca Author: Alan Stern Date: Wed Dec 30 16:20:44 2020 +0000 USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17a8972f500000 start commit: cd796ed3 Merge tag 'trace-v5.10-rc7' of git://git.kernel.o.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=59df2a4dced5f928 dashboard link: https://syzkaller.appspot.com/bug?extid=4feb9bb7280fb554f021 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1653b8a7500000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=170d946b500000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug For information about bisection process see: https://goo.gl/tpsmEJ#bisection