linux-kernel - WARNING in corrupted/usb_submit

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Message-ID: <0000000000001cc99505b48b5094@google.com>
Date:   Fri, 20 Nov 2020 07:15:21 -0800
From:   syzbot <syzbot+4feb9bb7280fb554f021@...kaller.appspotmail.com>
To:     eli.billauer@...il.com, gregkh@...uxfoundation.org,
        gustavoars@...nel.org, ingrassia@...genesys.com,
        linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
        syzkaller-bugs@...glegroups.com, tiwai@...e.de
Subject: WARNING in corrupted/usb_submit_urb (2)

Hello,

syzbot found the following issue on:

HEAD commit:    3494d588 Merge tag 'xtensa-20201119' of git://github.com/j..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=10a028c1500000
kernel config:  https://syzkaller.appspot.com/x/.config?x=75292221eb79ace2
dashboard link: https://syzkaller.appspot.com/bug?extid=4feb9bb7280fb554f021
compiler:       gcc (GCC) 10.1.0-syz 20200507
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=11c94f86500000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=178f05ce500000

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+4feb9bb7280fb554f021@...kaller.appspotmail.com

usb 1-1: Manufacturer: syz
usb 1-1: SerialNumber: syz
usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
------------[ cut here ]------------
usb 1-1: BOGUS urb xfer, pipe 1 != type 3
WARNING: CPU: 1 PID: 3077 at drivers/usb/core/urb.c:493 usb_submit_urb+0xcde/0x14e0 drivers/usb/core/urb.c:493
Modules linked in:
CPU: 1 PID: 3077 Comm: kworker/1:2 Not tainted 5.10.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events request_firmware_work_func
RIP: 0010:usb_submit_urb+0xcde/0x14e0 drivers/usb/core/urb.c:493
Code: 84 d4 02 00 00 e8 02 b4 3b fc 4c 89 ef e8 8a 37 0d ff 41 89 d8 44 89 e1 4c 89 f2 48 89 c6 48 c7 c7 80 6b e1 89 e8 5c f7 77 03 <0f> 0b e9 ca f8 ff ff e8 d6 b3 3b fc 48 81 c5 48 06 00 00 e9 f6 f7
RSP: 0018:ffffc90001a67820 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
RDX: ffff88801a498000 RSI: ffffffff8158f3c5 RDI: fffff5200034cef6
RBP: ffff88801dcf8000 R08: 0000000000000001 R09: ffff8880b9f30627
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
R13: ffff88814757f0a0 R14: ffff88801beffa78 R15: ffff888014092c00
FS:  0000000000000000(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055fe72d35188 CR3: 0000000013cf7000 CR4: 00000000001506e0
DR0: 0000000000000000 


---
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@...glegroups.com.

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