------------[ cut here ]------------ sysfs group 'power' not found for kobject 'ueagle-atm!eagleI.fw' WARNING: CPU: 1 PID: 24 at fs/sysfs/group.c:280 sysfs_remove_group+0x170/0x280 fs/sysfs/group.c:278 Modules linked in: CPU: 1 PID: 24 Comm: kworker/1:1 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 Workqueue: events request_firmware_work_func pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : sysfs_remove_group+0x170/0x280 fs/sysfs/group.c:278 lr : sysfs_remove_group+0x170/0x280 fs/sysfs/group.c:278 sp : ffff80001cab7740 x29: ffff80001cab7740 x28: dfff800000000000 x27: 1fffe0001a4fe74f x26: ffff80001cab7800 x25: ffff0000fa9850a8 x24: 1ffff000025502f0 x23: dfff800000000000 x22: ffff0000da51a068 x21: ffff0000da51a008 x20: ffff0000ce240658 x19: ffff800012a81760 x18: ffff800011b8bf60 x17: 1fffe00033eac97e x16: ffff8000082d9364 x15: ffff80001520d000 x14: 0000000000000001 x13: 1fffe00033eaf030 x12: 0000000000ff0100 x11: ff0080000a8da424 x10: 0000000000000003 x9 : ce099695f781b600 x8 : ce099695f781b600 x7 : ffff80000825796c x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000007 x1 : ffff800011b8da80 x0 : ffff80018a3ff000 Call trace: sysfs_remove_group+0x170/0x280 fs/sysfs/group.c:278 dpm_sysfs_remove+0xa4/0xd4 drivers/base/power/sysfs.c:837 device_del+0x258/0x984 drivers/base/core.c:3862 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+0x5a0/0x858 drivers/base/firmware_loader/fallback.c:234 _request_firmware+0xcf4/0xf84 drivers/base/firmware_loader/main.c:884 request_firmware_work_func+0xa8/0x19c drivers/base/firmware_loader/main.c:1135 process_one_work+0x7f8/0x13a4 kernel/workqueue.c:2292 worker_thread+0x8c4/0xfec kernel/workqueue.c:2439 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:850 irq event stamp: 44702 hardirqs last enabled at (44701): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1374 [inline] hardirqs last enabled at (44701): [] finish_lock_switch+0xb0/0x1c4 kernel/sched/core.c:5004 hardirqs last disabled at (44702): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (41118): [] softirq_handle_end kernel/softirq.c:439 [inline] softirqs last enabled at (41118): [] handle_softirqs+0xaec/0xc60 kernel/softirq.c:624 softirqs last disabled at (41073): [] __do_softirq+0x14/0x20 kernel/softirq.c:630 ---[ end trace 0000000000000000 ]--- usb 1-1: [UEAGLE-ATM] firmware is not available