From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8D86A18F2F0 for ; Wed, 26 Jun 2024 16:44:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719420248; cv=none; b=mYOcQ5b5E47GC7soMwJvVJJIyTEHGavJM7D6/Qy2G9sPSl+j1xhYrqinqX9ujirVg7c1e+scd3kw6ruNZymzrPuIGElu10Jz4t+Y26Sy3xSuSsEMkm5aahXoCS1SrfBPQmlMmq4KfOmMVTe1Q5wvPUKgzvtyMEyW2wGzB2sDetA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719420248; c=relaxed/simple; bh=i2HhrJu+f00NMOiApxp2TBALSE/2IGKOYZHtHhvVe9c=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=pL1+Osqd994wA0fLsTvXige+daONWFGHzATH88hKTSoR0webrK/q3vj39YfamEvtWxxKoGnZC/qgC/+01aT3A5hPz2OAL0biRMutRlU0MkJiLWge2WNs3PrkSch40qcayVOCqI+lLTUHjOvoO4TW7ulhBPGCXZcMtSimlro/P9Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.69 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f69.google.com with SMTP id ca18e2360f4ac-7eb1d659c76so944817439f.0 for ; Wed, 26 Jun 2024 09:44:06 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719420245; x=1720025045; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=0gpscJH4jSbJKWt3h1G8JLIQGkiNocoueoaYePHWuPs=; b=dbVQ7ahdKGSDqx9pQUkYRWuLUZgB3QMDmgypRuI3Yai3Phlj6E0m5ZJhVzMXyFdLoq A7a7TN1pcNbHlfCeIJo6oM4hj2nnJ99F+7RWCZixo7i4Bn1Upwb0jgbQIdwgzBMqxiKL dosap9y8yKaSr8UFWxFQgDrfVzejhd5VKfOzOv26d7E1C4yiH3UXZ0tIyCtbKl1TIpf1 tH3byLOXqBSu27yvUISVIBr3x2iL9PVUA3HwYpu+oNdfR6lAMhCHLoALENPmXm2gTVFI /PX/+LPZYRI4/u5/bzEg9g774rvnZp/XkTU1jiOZ/FoyZtQg4gHSjTt+bGsYBbf3FG8t rOiA== X-Gm-Message-State: AOJu0YzvdKow8pkV7wSmcaE7Nz2fM0A+h/s7TIaA1CmwrXTmNZCrzpQ5 CUblEjSGZhVkQvAlV3xa5JoOjVXB9z4SE1DnZI6kBG4i7Lf/P1vF7Pq+WJtuVEZtuJeuQ0TfZdj opWLoNFa21GWqLQbavyzLG0AW/sqZeIPp45VbQrYgbsfnOyw3JY/Rvr0= X-Google-Smtp-Source: AGHT+IGyfXq3VobGnQcA3fF0g9Hu3/ixTAGpM8s9AlCUJsAuBqvHBgf4zBFJ6jVp9GIlKvTZYQBbbsQymEiCEK+BuziYaL7S+PFZ Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:1503:b0:7eb:d640:263 with SMTP id ca18e2360f4ac-7f3a4f758bfmr19109439f.3.1719420243586; Wed, 26 Jun 2024 09:44:03 -0700 (PDT) Date: Wed, 26 Jun 2024 09:44:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000d6c39d061bcdb82c@google.com> Subject: Re: [syzbot] [usb?] [bluetooth?] WARNING in btusb_submit_intr_urb/usb_submit_urb From: syzbot To: linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, luiz.dentz@gmail.com, marcel@holtmann.org, stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: WARNING in btusb_submit_intr_urb/usb_submit_urb btusb 1-1:0.0: Pipe 404d8280 ep ffff8880234bee00 usb 1-1: Error pipe 404d8280 ep ffff8880234beea0 epaddr 8b ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 53 at drivers/usb/core/urb.c:507 usb_submit_urb+0xbfa/0x17e0 drivers/usb/core/urb.c:506 Modules linked in: CPU: 1 PID: 53 Comm: kworker/u9:0 Not tainted 6.10.0-rc4-syzkaller-00164-g66cc544fd75c-dirty #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 Workqueue: hci1 hci_power_on RIP: 0010:usb_submit_urb+0xbfa/0x17e0 drivers/usb/core/urb.c:506 Code: f0 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 8c 08 00 00 45 8b 06 48 c7 c7 c0 90 6d 8c 48 8b 34 24 4c 89 fa 89 e9 e8 a7 99 3c fa 90 <0f> 0b 90 90 45 89 e6 4c 89 f7 48 c7 c6 b0 4b f2 8e e8 10 6f 7a fa RSP: 0018:ffffc90000bd77a0 EFLAGS: 00010246 RAX: 7b355395d6059e00 RBX: dffffc0000000000 RCX: ffff8880157d5a00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 0000000000000001 R08: ffffffff81585822 R09: 1ffff9200017ae94 R10: dffffc0000000000 R11: fffff5200017ae95 R12: 0000000000000002 R13: ffff888018acd300 R14: ffffffff8c6d8e68 R15: ffff888023a90c60 FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055da0d81ae28 CR3: 000000000e132000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: btusb_submit_intr_urb+0x4a2/0x890 drivers/bluetooth/btusb.c:1410 btusb_open+0x1a1/0x770 drivers/bluetooth/btusb.c:1866 hci_dev_open_sync+0x2cc/0x2b40 net/bluetooth/hci_sync.c:4889 hci_dev_do_open net/bluetooth/hci_core.c:485 [inline] hci_power_on+0x1c7/0x6b0 net/bluetooth/hci_core.c:1012 process_one_work kernel/workqueue.c:3231 [inline] process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3312 worker_thread+0x86d/0xd70 kernel/workqueue.c:3393 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 Tested on: commit: 66cc544f Merge tag 'dmaengine-fix-6.10' of git://git.k.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=1503e301980000 kernel config: https://syzkaller.appspot.com/x/.config?x=3f7b9f99610e0e87 dashboard link: https://syzkaller.appspot.com/bug?extid=8693a0bb9c10b554272a compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=13ec9e82980000