sysfs group 'power' not found for kobject 'ueagle-atm!eagleII.fw'
WARNING: CPU: 1 PID: 24 at fs/sysfs/group.c:280 sysfs_remove_group+0x174/0x288 fs/sysfs/group.c:278
Modules linked in:
CPU: 1 PID: 24 Comm: kworker/1:1 Not tainted 6.1.79-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
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 : ffff800019f176a0
x29: ffff800019f176a0
 x28: 1fffe0001814c005
 x27: dfff800000000000
x26: ffff800019f17760 x25: 1fffe000185cec0a x24: 1ffff00002630b04
x23: dfff800000000000
 x22: ffff0000c2e76068
 x21: ffff0000c2e76008

x20: ffff0000c3ab81d0 x19: ffff800013185800 x18: ffff800019f16aa0
x17: 77662e4949656c67 x16: ffff80001215a28c x15: 6c67616575272074
x14: 1ffff00002b080b0 x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000ff0100 x10: 0000000000000000 x9 : a7a790502ffc2900
x8 : a7a790502ffc2900 x7 : ffff800008347b20 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff8000085872e4
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+0x268/0x9bc drivers/base/core.c:3836
 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:864
irq event stamp: 64144
hardirqs last  enabled at (64143): [<ffff80000834786c>] console_emit_next_record+0x92c/0xb40 kernel/printk/printk.c:2748
hardirqs last disabled at (64144): [<ffff800012155f44>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (63958): [<ffff800008020d7c>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (63958): [<ffff800008020d7c>] __do_softirq+0xc1c/0xe38 kernel/softirq.c:600
softirqs last disabled at (63937): [<ffff80000802a99c>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80
---[ end trace 0000000000000000 ]---
usb 1-1: [UEAGLE-ATM] firmware is not available
usb 1-1: USB disconnect, device number 30
usb 1-1: new high-speed USB device number 31 using dummy_hcd
usb 1-1: Using ep0 maxpacket: 32
usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
usb 1-1: New USB device found, idVendor=1039, idProduct=2131, bcdDevice=73.81
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 (0X1039) pid (0X2131) Rev (0X7381): Eagle II
usb 1-1: reset high-speed USB device number 31 using dummy_hcd
usb 1-1: device descriptor read/64, error -71
usb 1-1: reset high-speed USB device number 31 using dummy_hcd
usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleII.fw