ft260 0003:0403:6030.0001: unknown main item tag 0x0
ft260 0003:0403:6030.0001: hidraw0: USB HID v0.00 Device [HID 0403:6030] on usb-dummy_hcd.0-1/input0
ft260 0003:0403:6030.0001: chip code: 5e81 abf2
Unable to handle kernel paging request at virtual address dfff8000000000fd
Mem abort info:
  ESR = 0x0000000096000006
  EC = 0x25: DABT (current EL), IL = 32 bits
  SET = 0, FnV = 0
  EA = 0, S1PTW = 0
  FSC = 0x06: level 2 translation fault
Data abort info:
  ISV = 0, ISS = 0x00000006
  CM = 0, WnR = 0
[dfff8000000000fd] address between user and kernel address ranges
Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 4858 Comm: kworker/1:14 Not tainted 5.15.180-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: usb_hub_wq hub_event
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ft260_smbus_xfer+0x6c/0x1220 drivers/hid/hid-ft260.c:602
lr : ft260_smbus_xfer+0x48/0x1220 drivers/hid/hid-ft260.c:599
sp : ffff80001fa260c0
x29: ffff80001fa260e0 x28: dfff800000000000 x27: 0000000000000000
x26: 0000000000000000 x25: 1fffe00019a47c35 x24: 0000000000000000
x23: ffff0000cd23e1a8 x22: 0000000000000018 x21: ffff0000cd23e1ac
x20: 00000000000007e8 x19: 0000000000000000 x18: 0000000000000000
x17: ffff800016cde000 x16: ffff80001119ef40 x15: ffff8000167be4c0
x14: ffff0000d963dbc0 x13: dfff800000000000 x12: 0000000000ff0100
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000ed19788
x8 : 00000000000000fd x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000018 x0 : ffff0000cd23e080
Call trace:
 ft260_smbus_xfer+0x6c/0x1220 drivers/hid/hid-ft260.c:602
 __i2c_smbus_xfer+0x558/0x1fbc drivers/i2c/i2c-core-smbus.c:590
 i2c_smbus_xfer+0x1f0/0x314 drivers/i2c/i2c-core-smbus.c:545
 i2c_default_probe+0x1bc/0x240 drivers/i2c/i2c-core-base.c:-1
 i2c_detect_address drivers/i2c/i2c-core-base.c:2466 [inline]
 i2c_detect drivers/i2c/i2c-core-base.c:2541 [inline]
 i2c_do_add_adapter+0x388/0x7a0 drivers/i2c/i2c-core-base.c:1422
 __process_new_adapter+0x28/0x3c drivers/i2c/i2c-core-base.c:1429
 bus_for_each_drv+0x150/0x1d8 drivers/base/bus.c:429
 i2c_register_adapter+0xd80/0x103c drivers/i2c/i2c-core-base.c:1594
 i2c_add_adapter+0x16c/0x248 drivers/i2c/i2c-core-base.c:-1
 ft260_probe+0x3bc/0x4f0 drivers/hid/hid-ft260.c:972
 hid_device_probe+0x230/0x338 drivers/hid/hid-core.c:2309
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x26c/0xaec drivers/base/dd.c:595
 __driver_probe_device+0x180/0x314 drivers/base/dd.c:755
 driver_probe_device+0x78/0x34c drivers/base/dd.c:785
 __device_attach_driver+0x274/0x4c4 drivers/base/dd.c:907
 bus_for_each_drv+0x150/0x1d8 drivers/base/bus.c:429
 __device_attach+0x2a8/0x3d4 drivers/base/dd.c:979
 device_initial_probe+0x24/0x34 drivers/base/dd.c:1028
 bus_probe_device+0xbc/0x1c4 drivers/base/bus.c:489
 device_add+0xb04/0xf94 drivers/base/core.c:3412
 hid_add_device+0x310/0x4d4 drivers/hid/hid-core.c:2461
 usbhid_probe+0x858/0xba4 drivers/hid/usbhid/hid-core.c:1424
 usb_probe_interface+0x4fc/0x994 drivers/usb/core/driver.c:396
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x26c/0xaec drivers/base/dd.c:595
 __driver_probe_device+0x180/0x314 drivers/base/dd.c:755
 driver_probe_device+0x78/0x34c drivers/base/dd.c:785
 __device_attach_driver+0x274/0x4c4 drivers/base/dd.c:907
 bus_for_each_drv+0x150/0x1d8 drivers/base/bus.c:429
 __device_attach+0x2a8/0x3d4 drivers/base/dd.c:979
 device_initial_probe+0x24/0x34 drivers/base/dd.c:1028
 bus_probe_device+0xbc/0x1c4 drivers/base/bus.c:489
 device_add+0xb04/0xf94 drivers/base/core.c:3412
 usb_set_configuration+0x15b8/0x1b2c drivers/usb/core/message.c:2165
 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:238
 usb_probe_device+0x120/0x25c drivers/usb/core/driver.c:293
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x26c/0xaec drivers/base/dd.c:595
 __driver_probe_device+0x180/0x314 drivers/base/dd.c:755
 driver_probe_device+0x78/0x34c drivers/base/dd.c:785
 __device_attach_driver+0x274/0x4c4 drivers/base/dd.c:907
 bus_for_each_drv+0x150/0x1d8 drivers/base/bus.c:429
 __device_attach+0x2a8/0x3d4 drivers/base/dd.c:979
 device_initial_probe+0x24/0x34 drivers/base/dd.c:1028
 bus_probe_device+0xbc/0x1c4 drivers/base/bus.c:489
 device_add+0xb04/0xf94 drivers/base/core.c:3412
 usb_new_device+0x7ec/0x1164 drivers/usb/core/hub.c:2604
 hub_port_connect drivers/usb/core/hub.c:5467 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5607 [inline]
 port_event drivers/usb/core/hub.c:5753 [inline]
 hub_event+0x20cc/0x4188 drivers/usb/core/hub.c:5835
 process_one_work+0x79c/0x1140 kernel/workqueue.c:2310
 worker_thread+0x8f4/0x101c kernel/workqueue.c:2457
 kthread+0x374/0x454 kernel/kthread.c:334
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
Code: 966ccb77 f9400273 911fa274 d343fe88 (387c6908) 
---[ end trace 1f7e9a60fd4e7a39 ]---
----------------
Code disassembly (best guess):
   0:	966ccb77 	bl	0xfffffffff9b32ddc
   4:	f9400273 	ldr	x19, [x19]
   8:	911fa274 	add	x20, x19, #0x7e8
   c:	d343fe88 	lsr	x8, x20, #3
* 10:	387c6908 	ldrb	w8, [x8, x28] <-- trapping instruction