usb 5-1: Direct firmware load for ueagle-atm/eagleII.fw failed with error -2 usb 5-1: Falling back to sysfs fallback for: ueagle-atm/eagleII.fw ------------[ cut here ]------------ sysfs group 'power' not found for kobject 'ueagle-atm!eagleII.fw' WARNING: CPU: 0 PID: 3732 at fs/sysfs/group.c:278 sysfs_remove_group+0x126/0x170 fs/sysfs/group.c:278 Modules linked in: CPU: 0 PID: 3732 Comm: kworker/0:4 Not tainted 5.17.0-rc4-syzkaller-00229-g4f12b742eb2b #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 Workqueue: events request_firmware_work_func RIP: 0010:sysfs_remove_group+0x126/0x170 fs/sysfs/group.c:278 Code: 48 89 d9 49 8b 14 24 48 b8 00 00 00 00 00 fc ff df 48 c1 e9 03 80 3c 01 00 75 37 48 8b 33 48 c7 c7 00 5d be 89 e8 6a 22 11 07 <0f> 0b eb 98 e8 31 c5 c7 ff e9 01 ff ff ff 48 89 df e8 24 c5 c7 ff RSP: 0018:ffffc9000298fa88 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffffffff8a1edbc0 RCX: 0000000000000000 RDX: ffff8880190d8000 RSI: ffffffff81600d78 RDI: fffff52000531f43 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff815fb40e R11: 0000000000000000 R12: ffff88804ab49008 R13: ffffffff8a1ee160 R14: 1ffff92000531f64 R15: ffff8880242250a8 FS: 0000000000000000(0000) GS:ffff88802ca00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000f7013874 CR3: 000000000b88e000 CR4: 0000000000150ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: dpm_sysfs_add+0x1f4/0x290 drivers/base/power/sysfs.c:734 device_add+0xa30/0x1e20 drivers/base/core.c:3362 fw_load_sysfs_fallback drivers/base/firmware_loader/fallback.c:512 [inline] fw_load_from_user_helper drivers/base/firmware_loader/fallback.c:588 [inline] firmware_fallback_sysfs+0x402/0xe70 drivers/base/firmware_loader/fallback.c:664 _request_firmware+0xb97/0xfe0 drivers/base/firmware_loader/main.c:774 request_firmware_work_func+0xdd/0x230 drivers/base/firmware_loader/main.c:1020 process_one_work+0x9ac/0x1650 kernel/workqueue.c:2307 worker_thread+0x657/0x1110 kernel/workqueue.c:2454 kthread+0x2e9/0x3a0 kernel/kthread.c:377 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295