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 62371C433EF for ; Mon, 14 Feb 2022 00:38:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238914AbiBNAig (ORCPT ); Sun, 13 Feb 2022 19:38:36 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:53842 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233732AbiBNAie (ORCPT ); Sun, 13 Feb 2022 19:38:34 -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 CD3F551E7E for ; Sun, 13 Feb 2022 16:38:27 -0800 (PST) Received: by mail-il1-f197.google.com with SMTP id q15-20020a92ca4f000000b002be3e7707ffso10314449ilo.4 for ; Sun, 13 Feb 2022 16:38:27 -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:message-id:subject:from:to; bh=oslBjvfH2dPDHnmex6Hu2I3g0wLhDfD57KNo/JS3XGQ=; b=vsBPUahfDzraF0StWfLN9eCWv13PoFf8cK5FGqDEZLgtvmnMOR/I8SvUumPG+ySlXr UFKKsI6BoON0VKBmzgNgncxQ4TVa6JY6qaOExvFSI1a2Hody9l5gWh4sdH2lvObs6/ch 84l3RwZakfaoiK+iyaMEYp+WcQMhx4uDRFIsskdUeAkhHyWAIPdiQKRO8j1grO019KGr 2+nEDQ6KLE6IZ/ohGC7lMwQnkm0X/qb0iSWWf05A6aFSbB/xinbXuzTTCvoykvMYkg2m hhbZZLebs6xlcvOGsW6Y+z2ezNM8WachyiHeGzZfrWocOyr+bAJn6diz4I0XTa3jpMcM ANFw== X-Gm-Message-State: AOAM531v3+P4fhnjcogES2ngOKZxm4oCxVlh4Mfo2SXDEr/nfpJz2b+C 0/Uj+VsQaH6iO/YXR2AKU2LZoYj8ofkf/AVw18PZa4aqzzFm X-Google-Smtp-Source: ABdhPJzjdQvUvobFgUW3drl7ldbJ0Fw3nmdtrdl/J4RIA1hcAUg/sm1K+kTLBraohU58Kb2MnYqEOc12wBzI1veDCbHBKR41OFIZ MIME-Version: 1.0 X-Received: by 2002:a05:6e02:20ca:: with SMTP id 10mr6199542ilq.225.1644799107135; Sun, 13 Feb 2022 16:38:27 -0800 (PST) Date: Sun, 13 Feb 2022 16:38:27 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000081fe7505d7efa29f@google.com> Subject: [syzbot] WARNING in service_outstanding_interrupt/usb_submit_urb From: syzbot To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, loic.poulain@linaro.org, oneukum@suse.com, rikard.falkeborn@gmail.com, syzkaller-bugs@googlegroups.com, weiyongjun1@huawei.com, yangjunlin@yulong.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: c3c9cee59282 usb: ehci: add pci device support for Aspeed .. 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=131676d8700000 kernel config: https://syzkaller.appspot.com/x/.config?x=e3639fddee516775 dashboard link: https://syzkaller.appspot.com/bug?extid=1aba18b1f1bae26e79d8 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 Unfortunately, I don't have any reproducer for this issue yet. IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+1aba18b1f1bae26e79d8@syzkaller.appspotmail.com misc raw-gadget: fail, usb_gadget_probe_driver returned -16 ------------[ cut here ]------------ URB 00000000b04f647a submitted while active WARNING: CPU: 0 PID: 17678 at drivers/usb/core/urb.c:378 usb_submit_urb+0x14e2/0x18a0 drivers/usb/core/urb.c:378 Modules linked in: CPU: 0 PID: 17678 Comm: syz-executor.4 Not tainted 5.17.0-rc2-syzkaller-00044-gc3c9cee59282 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:usb_submit_urb+0x14e2/0x18a0 drivers/usb/core/urb.c:378 Code: 89 de e8 61 a2 a3 fd 84 db 0f 85 a9 f3 ff ff e8 74 9e a3 fd 4c 89 fe 48 c7 c7 20 d6 86 86 c6 05 e1 be 0c 05 01 e8 63 ef 05 02 <0f> 0b e9 87 f3 ff ff 41 be ed ff ff ff e9 7c f3 ff ff e8 47 9e a3 RSP: 0018:ffffc90009b4fc88 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff812bbc08 RDI: fffff52001369f83 RBP: ffff88810bf5f050 R08: 0000000000000000 R09: 0000000000000001 R10: ffffffff812b596e R11: 0000000000000000 R12: ffff88810bf5f090 R13: ffff88810bf5f050 R14: 00000000fffffff0 R15: ffff88813b7fb700 FS: 00007f5c74578700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000200014c0 CR3: 00000001144d1000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: service_outstanding_interrupt.part.0+0xfd/0x220 drivers/usb/class/cdc-wdm.c:504 service_outstanding_interrupt drivers/usb/class/cdc-wdm.c:490 [inline] wdm_read+0x4f3/0xbd0 drivers/usb/class/cdc-wdm.c:591 vfs_read+0x1b5/0x600 fs/read_write.c:479 ksys_read+0x12d/0x250 fs/read_write.c:619 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f5c75402059 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f5c74578168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 00007f5c75514f60 RCX: 00007f5c75402059 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 RBP: 00007f5c7545c08d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff3ee3bc7f R14: 00007f5c74578300 R15: 0000000000022000 --- 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.