------------[ cut here ]------------
sysfs group 'power' not found for kobject 'ueagle-atm!eagleIV.fw'
WARNING: CPU: 1 PID: 6697 at fs/sysfs/group.c:280 sysfs_remove_group+0x104/0x160 fs/sysfs/group.c:278
Modules linked in:
CPU: 1 PID: 6697 Comm: kworker/1:11 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022
Workqueue: events request_firmware_work_func
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : sysfs_remove_group+0x104/0x160 fs/sysfs/group.c:278
lr : sysfs_remove_group+0x104/0x160 fs/sysfs/group.c:278
sp : ffff8000150abb50
x29: ffff8000150abb50 x28: 0000000000000000 x27: 0000000000000000
x26: ffff00010239d900 x25: ffff00011b377600 x24: ffff80000d62ea80
x23: ffff000118abb500 x22: 0000000004208060 x21: ffff0001183d2008
x20: ffff80000c1f4c38 x19: ffff00011be14b28 x18: 00000000000000c0
x17: 77662e5649656c67 x16: ffff80000db49158 x15: ffff000118abb500
x14: 0000000000000000 x13: 00000000ffffffff x12: ffff000118abb500
x11: ff808000081c0d5c x10: 0000000000000000 x9 : e55dd686b98e9a00
x8 : e55dd686b98e9a00 x7 : ffff80000819545c x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000041
Call trace:
 sysfs_remove_group+0x104/0x160 fs/sysfs/group.c:278
 dpm_sysfs_remove+0x78/0x90 drivers/base/power/sysfs.c:837
 device_del+0x12c/0x5bc drivers/base/core.c:3681
 fw_load_sysfs_fallback+0x260/0x2d8 drivers/base/firmware_loader/fallback.c:120
 fw_load_from_user_helper+0xe4/0x190 drivers/base/firmware_loader/fallback.c:158
 firmware_fallback_sysfs+0xe4/0x17c drivers/base/firmware_loader/fallback.c:234
 _request_firmware+0x1f8/0x3e8 drivers/base/firmware_loader/main.c:856
 request_firmware_work_func+0x48/0xa0 drivers/base/firmware_loader/main.c:1105
 process_one_work+0x2d8/0x504 kernel/workqueue.c:2289
 worker_thread+0x340/0x610 kernel/workqueue.c:2436
 kthread+0x12c/0x158 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
irq event stamp: 1195800
hardirqs last  enabled at (1195799): [<ffff8000081befc8>] __up_console_sem+0xb0/0xfc kernel/printk/printk.c:264
hardirqs last disabled at (1195800): [<ffff80000bfb5fbc>] el1_dbg+0x24/0x5c arch/arm64/kernel/entry-common.c:404
softirqs last  enabled at (1195472): [<ffff80000a3c164c>] spin_unlock_bh include/linux/spinlock.h:394 [inline]
softirqs last  enabled at (1195472): [<ffff80000a3c164c>] nsim_dev_trap_report drivers/net/netdevsim/dev.c:814 [inline]
softirqs last  enabled at (1195472): [<ffff80000a3c164c>] nsim_dev_trap_report_work+0x2c8/0x370 drivers/net/netdevsim/dev.c:844
softirqs last disabled at (1195470): [<ffff80000a3c1600>] spin_lock_bh include/linux/spinlock.h:354 [inline]
softirqs last disabled at (1195470): [<ffff80000a3c1600>] nsim_dev_trap_report drivers/net/netdevsim/dev.c:810 [inline]
softirqs last disabled at (1195470): [<ffff80000a3c1600>] nsim_dev_trap_report_work+0x27c/0x370 drivers/net/netdevsim/dev.c:844
---[ end trace 0000000000000000 ]---
usb 1-1: [UEAGLE-ATM] firmware is not available
usb 1-1: new high-speed USB device number 33 using dummy_hcd
usb 1-1: Using ep0 maxpacket: 8
usb 1-1: config 0 has an invalid descriptor of length 33, skipping remainder of the config
usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2
usb 1-1: New USB device found, idVendor=0582, idProduct=0075, bcdDevice=e5.a9
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??
snd-usb-audio: probe of 1-1:0.0 failed with error -2
usb 1-1: USB disconnect, device number 33
usb 1-1: new high-speed USB device number 34 using dummy_hcd
usb 1-1: Using ep0 maxpacket: 8
usb 1-1: config 0 has an invalid descriptor of length 33, skipping remainder of the config
usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2
usb 1-1: New USB device found, idVendor=0582, idProduct=0075, bcdDevice=e5.a9
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??
snd-usb-audio: probe of 1-1:0.0 failed with error -2
usb 1-1: USB disconnect, device number 34