sysfs group 'power' not found for kobject 'ueagle-atm!eagleI.fw' WARNING: CPU: 0 PID: 14 at fs/sysfs/group.c:280 sysfs_remove_group+0x174/0x290 fs/sysfs/group.c:278 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 Workqueue: events request_firmware_work_func RIP: 0010:sysfs_remove_group+0x174/0x290 fs/sysfs/group.c:278 Code: 48 8b 1b 4c 89 f8 48 c1 e8 03 80 3c 28 00 74 08 4c 89 ff e8 2e 3f cb ff 49 8b 17 48 c7 c7 e0 6c 9c 8a 48 89 de e8 ec c1 45 ff <0f> 0b 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 36 53 7a ff RSP: 0018:ffffc90000137880 EFLAGS: 00010246 RAX: c26418f8eecb7500 RBX: ffffffff8b035f20 RCX: ffff88813fef1dc0 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 RBP: dffffc0000000000 R08: ffffc90000137587 R09: 1ffff92000026eb0 R10: dffffc0000000000 R11: fffff52000026eb1 R12: 1ffffffff1606be8 R13: 1ffff92000026f24 R14: ffff8880295733a0 R15: ffff888054f49008 FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f576f7e9d40 CR3: 000000005b455000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: device_del+0x2cb/0xaf0 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+0x67e/0x930 drivers/base/firmware_loader/fallback.c:234 _request_firmware+0xca3/0x1250 drivers/base/firmware_loader/main.c:884 request_firmware_work_func+0xac/0x1b0 drivers/base/firmware_loader/main.c:1135 process_one_work+0x8a2/0x1160 kernel/workqueue.c:2292 worker_thread+0xaa2/0x1270 kernel/workqueue.c:2439 kthread+0x29d/0x330 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295