[syzbot] WARNING in osif_probe/usb_submit_urb

From: syzbot
Date: Mon May 24 2021 - 04:52:26 EST


Hello,

syzbot found the following issue on:

HEAD commit: 5cc59c41 USB: core: WARN if pipe direction != setup packet..
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=1072de73d00000
kernel config: https://syzkaller.appspot.com/x/.config?x=1206ee92dd3d988d
dashboard link: https://syzkaller.appspot.com/bug?extid=9d7dadd15b8819d73f41
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1576dc03d00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11730bd7d00000

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+9d7dadd15b8819d73f41@xxxxxxxxxxxxxxxxxxxxxxxxx

usb 1-1: New USB device found, idVendor=1964, idProduct=0001, bcdDevice=52.6b
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: Product: syz
usb 1-1: Manufacturer: syz
usb 1-1: SerialNumber: syz
------------[ cut here ]------------
usb 1-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c1
WARNING: CPU: 1 PID: 55 at drivers/usb/core/urb.c:410 usb_submit_urb+0x14aa/0x1830 drivers/usb/core/urb.c:410
Modules linked in:
CPU: 1 PID: 55 Comm: kworker/1:2 Not tainted 5.13.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: usb_hub_wq hub_event
RIP: 0010:usb_submit_urb+0x14aa/0x1830 drivers/usb/core/urb.c:410
Code: 84 4c 01 00 00 e8 a6 14 b3 fd 4c 89 f7 e8 4e a7 1b ff 45 89 e8 44 89 e1 48 89 ea 48 89 c6 48 c7 c7 c0 09 63 86 e8 18 f1 fb 01 <0f> 0b 49 8d 4f 5c 48 b8 00 00 00 00 00 fc ff df 48 89 ca 48 89 4c
RSP: 0018:ffffc90000276f60 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88811a940058 RCX: 0000000000000000
RDX: ffff8881079d8000 RSI: ffffffff812a6013 RDI: fffff5200004edde
RBP: ffff88810e157758 R08: 0000000000000001 R09: 0000000000000000
R10: ffffffff814b996b R11: 0000000000000000 R12: 0000000080000280
R13: 00000000000000c1 R14: ffff88811a9400a8 R15: ffff88810779ba00
FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005647593b8160 CR3: 0000000007825000 CR4: 00000000001506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
usb_start_wait_urb+0x101/0x4c0 drivers/usb/core/message.c:58
usb_internal_control_msg drivers/usb/core/message.c:102 [inline]
usb_control_msg+0x31c/0x4a0 drivers/usb/core/message.c:153
osif_usb_read drivers/i2c/busses/i2c-robotfuzz-osif.c:41 [inline]
osif_probe+0x288/0x500 drivers/i2c/busses/i2c-robotfuzz-osif.c:156
usb_probe_interface+0x315/0x7f0 drivers/usb/core/driver.c:396
really_probe+0x291/0xf60 drivers/base/dd.c:576
driver_probe_device+0x298/0x410 drivers/base/dd.c:763
__device_attach_driver+0x203/0x2c0 drivers/base/dd.c:870
bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:431
__device_attach+0x228/0x4b0 drivers/base/dd.c:938
bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491
device_add+0xbe0/0x2100 drivers/base/core.c:3320
usb_set_configuration+0x113f/0x1910 drivers/usb/core/message.c:2164
usb_generic_driver_probe+0xba/0x100 drivers/usb/core/generic.c:238
usb_probe_device+0xd9/0x2c0 drivers/usb/core/driver.c:293
really_probe+0x291/0xf60 drivers/base/dd.c:576
driver_probe_device+0x298/0x410 drivers/base/dd.c:763
__device_attach_driver+0x203/0x2c0 drivers/base/dd.c:870
bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:431
__device_attach+0x228/0x4b0 drivers/base/dd.c:938
bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491
device_add+0xbe0/0x2100 drivers/base/core.c:3320
usb_new_device.cold+0x721/0x1058 drivers/usb/core/hub.c:2556
hub_port_connect drivers/usb/core/hub.c:5297 [inline]
hub_port_connect_change drivers/usb/core/hub.c:5437 [inline]
port_event drivers/usb/core/hub.c:5583 [inline]
hub_event+0x2357/0x4330 drivers/usb/core/hub.c:5665
process_one_work+0x98d/0x1580 kernel/workqueue.c:2275
worker_thread+0x64c/0x1120 kernel/workqueue.c:2421
kthread+0x38c/0x460 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294


---
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@xxxxxxxxxxxxxxxx.

syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
syzbot can test patches for this issue, for details see:
https://goo.gl/tpsmEJ#testing-patches