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Date:   Fri, 20 Nov 2020 07:15:21 -0800
From:   syzbot <>
Subject: WARNING in corrupted/usb_submit_urb (2)


syzbot found the following issue on:

HEAD commit:    3494d588 Merge tag 'xtensa-20201119' of git://
git tree:       upstream
console output:
kernel config:
dashboard link:
compiler:       gcc (GCC) 10.1.0-syz 20200507
syz repro:
C reproducer:

IMPORTANT: if you fix the issue, please add the following tag to the commit:

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.
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syzbot can test patches for this issue, for details see:

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