From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 147C0ECAAA2 for ; Sun, 28 Aug 2022 17:53:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229683AbiH1Rxh (ORCPT ); Sun, 28 Aug 2022 13:53:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45004 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229738AbiH1Rxe (ORCPT ); Sun, 28 Aug 2022 13:53:34 -0400 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 54D0F19022 for ; Sun, 28 Aug 2022 10:53:33 -0700 (PDT) Received: by mail-il1-f197.google.com with SMTP id g5-20020a92cda5000000b002e954ecceb0so4585043ild.5 for ; Sun, 28 Aug 2022 10:53:33 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc; bh=Q2ukYj4tpd0/O6neIyA0kBrMxUGYIUM/MZ6IE+AZxV8=; b=1KI2f8B2TSSEZw1Jf/g9dqTgUD74kca2gmxqf55FJnel/GxcR6FJGUnkj/iILBBI8/ C0kooh2y7Y2XwhIuCN+oVKEzYKrib4hkPkhG66kCZRzYKD6eazTyzaXhJy9U7mn9qr7N rn13rr5YvfObQ8zIDRp0NQisaFwnzlJOaLLtm0kRxiRskTJtZRhk+Nck/z3uNorGCGu9 9Bv9zQSm1n9H3yhg9zYqhRGOcbJ4ee0fQ8lBK+yZHCmqHuGuuQujNW/de7xYQkE7uAp+ i3bjdJOBVMZy2gJzZWsP85J1+v0Q2MF9avxXyI2SSRi06+7W6YyfkjYEq/0+v4ZEgVj0 bznw== X-Gm-Message-State: ACgBeo1p7yq2mt3OqSVnhFV91dL5sytVlFM+tn+zqGT3vuKmWwsj4ybq eBYsVEmaqe+x6m8Phy1IqmZo6IG/+plngWDRUvDyrJg9NjDl X-Google-Smtp-Source: AA6agR4csTG9R3fHvITe+sjvNtJc/Gn20+GWGsCZDZah708Npsae65wQyyrkEZ/LUJfgVjkO/g61n4dSxltPMzPYE1SXfORcKdfm MIME-Version: 1.0 X-Received: by 2002:a05:6e02:184e:b0:2ea:1e2b:d29c with SMTP id b14-20020a056e02184e00b002ea1e2bd29cmr8182798ilv.284.1661709212669; Sun, 28 Aug 2022 10:53:32 -0700 (PDT) Date: Sun, 28 Aug 2022 10:53:32 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000575d9305e750d39c@google.com> Subject: [syzbot] usb-testing boot error: WARNING in corrupted From: syzbot To: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, 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 found the following issue on: HEAD commit: 4dce3b375179 usb/hcd: Fix dma_map_sg error check git tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing console output: https://syzkaller.appspot.com/x/log.txt?x=10d30033080000 kernel config: https://syzkaller.appspot.com/x/.config?x=3cb39b084894e9a5 dashboard link: https://syzkaller.appspot.com/bug?extid=d39fd48d595c37317338 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+d39fd48d595c37317338@syzkaller.appspotmail.com ------------[ cut here ]------------ DEBUG_LOCKS_WARN_ON(lock->magic != lock) WARNING: CPU: 1 PID: 268 at kernel/locking/mutex.c:582 __mutex_lock_common kernel/locking/mutex.c:582 [inline] WARNING: CPU: 1 PID: 268 at kernel/locking/mutex.c:582 __mutex_lock+0xa01/0x1350 kernel/locking/mutex.c:747 Modules linked in: CPU: 1 PID: 268 Comm: kworker/u4:1 Not tainted 6.0.0-rc1-syzkaller-00028-g4dce3b375179 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 RIP: 0010:__mutex_lock_common kernel/locking/mutex.c:582 [inline] RIP: 0010:__mutex_lock+0xa01/0x1350 kernel/locking/mutex.c:747 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot.