sysfs group 'power' not found for kobject 'ueagle-atm!eagleII.fw'
WARNING: CPU: 0 PID: 110 at fs/sysfs/group.c:280 sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278
Modules linked in:
CPU: 0 PID: 110 Comm: kworker/0:2 Not tainted 6.1.44-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
Workqueue: events request_firmware_work_func
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278
lr : sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278
sp : ffff80001da376a0
x29: ffff80001da376a0
 x28: 1fffe00019056a6d
 x27: dfff800000000000

x26: ffff80001da37760 x25: 1fffe000188d260a x24: 1ffff00002628284
x23: dfff800000000000 x22: ffff0000c4693068 x21: ffff0000c4693008
x20: ffff0000c38c20e8 x19: ffff800013141400 x18: ffff80001da36aa0
x17: 77662e4949656c67 x16: ffff800012116b84 x15: 6c67616575272074
x14: 1ffff00002b140b0 x13: dfff800000000000 x12: 0000000000000001
x11: ff808000081aef68 x10: 0000000000000000 x9 : 1982d59ea168a700
x8 : 1982d59ea168a700 x7 : ffff800008349034 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff800008586e94
x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000
Call trace:
 sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278
 dpm_sysfs_remove+0xa4/0xd4 drivers/base/power/sysfs.c:837
 device_del+0x268/0x9b4 drivers/base/core.c:3829
 fw_load_sysfs_fallback drivers/base/firmware_loader/fallback.c:120 [inline]
 fw_load_from_user_helper drivers/base/firmware_loader/fallback.c:158 [inline]
 firmware_fallback_sysfs+0x5c4/0x8b8 drivers/base/firmware_loader/fallback.c:234
 _request_firmware+0xccc/0xf4c drivers/base/firmware_loader/main.c:856
 request_firmware_work_func+0xfc/0x214 drivers/base/firmware_loader/main.c:1105
 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2292
 worker_thread+0x8e4/0xfec kernel/workqueue.c:2439
 kthread+0x250/0x2d8 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
irq event stamp: 147138
hardirqs last  enabled at (147137): [<ffff800008348d80>] console_emit_next_record+0x92c/0xb40 kernel/printk/printk.c:2737
hardirqs last disabled at (147138): [<ffff80001211283c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (143984): [<ffff800008020d74>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (143984): [<ffff800008020d74>] __do_softirq+0xc14/0xea0 kernel/softirq.c:600
softirqs last disabled at (143979): [<ffff80000802a994>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79
---[ end trace 0000000000000000 ]---
usb 1-1: [UEAGLE-ATM] firmware is not available
usb 1-1: USB disconnect, device number 28
usb 1-1: new high-speed USB device number 29 using dummy_hcd
usb 1-1: Using ep0 maxpacket: 32
usb 1-1: config 0 has an invalid interface association descriptor of length 2, skipping
usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 1023, setting to 64
usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0
usb 1-1: New USB device found, idVendor=1110, idProduct=9022, bcdDevice=88.6f
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
usb 1-1: config 0 descriptor??
usb 1-1: [ueagle-atm] ADSL device founded vid (0X1110) pid (0X9022) Rev (0X886F): Eagle II
usb 1-1: reset high-speed USB device number 29 using dummy_hcd
usb 1-1: device descriptor read/64, error -71
usb 1-1: reset high-speed USB device number 29 using dummy_hcd
usb 1-1: Using ep0 maxpacket: 32
usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleII.fw