------------[ cut here ]------------ sysfs group 'power' not found for kobject 'ueagle-atm!eagleII.fw' WARNING: CPU: 0 PID: 8 at fs/sysfs/group.c:284 sysfs_remove_group+0x178/0x2a0 fs/sysfs/group.c:282 Modules linked in: CPU: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.6.93-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Workqueue: events request_firmware_work_func RIP: 0010:sysfs_remove_group+0x178/0x2a0 fs/sysfs/group.c:282 Code: 48 8b 1b 4c 89 f8 48 c1 e8 03 80 3c 28 00 74 08 4c 89 ff e8 ca d2 c9 ff 49 8b 17 48 c7 c7 40 bc ba 8a 48 89 de e8 b8 91 3b ff <0f> 0b 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b2 2d 71 ff RSP: 0018:ffffc900000d7800 EFLAGS: 00010246 RAX: a4596c8fa270e700 RBX: ffffffff8b2147e0 RCX: ffff888019e75a00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 RBP: dffffc0000000000 R08: ffffc900000d7407 R09: 1ffff9200001ae80 R10: dffffc0000000000 R11: fffff5200001ae81 R12: 1ffffffff1642900 R13: 0000000000000001 R14: ffff88805f8cbe88 R15: ffff88805c9e3008 FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f55f8aa6000 CR3: 0000000062d78000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: device_del+0x251/0x900 drivers/base/core.c:3847 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+0x682/0x940 drivers/base/firmware_loader/fallback.c:234 _request_firmware+0xed9/0x1510 drivers/base/firmware_loader/main.c:936 request_firmware_work_func+0xb0/0x1b0 drivers/base/firmware_loader/main.c:1189 process_one_work kernel/workqueue.c:2634 [inline] process_scheduled_works+0xa45/0x15b0 kernel/workqueue.c:2711 worker_thread+0xa55/0xfc0 kernel/workqueue.c:2792 kthread+0x2fa/0x390 kernel/kthread.c:388 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293