------------[ cut here ]------------ sysfs group 'power' not found for kobject 'ueagle-atm!adi930.fw' WARNING: CPU: 0 PID: 5 at fs/sysfs/group.c:281 sysfs_remove_group+0x16e/0x280 fs/sysfs/group.c:279 Modules linked in: CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.12.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events request_firmware_work_func RIP: 0010:sysfs_remove_group+0x16e/0x280 fs/sysfs/group.c:279 Code: 89 e0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 e7 e8 37 92 cb ff 49 8b 14 24 48 c7 c7 40 1a c2 89 4c 89 f6 31 c0 e8 b2 87 56 ff <0f> 0b 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 40 a3 87 ff 49 8d 5e 20 RSP: 0018:ffffc90000ca7a90 EFLAGS: 00010246 RAX: f97192423f200500 RBX: ffff8880351a4038 RCX: ffff888011528000 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: 1ffffffff1459c30 R08: ffffffff8160b932 R09: ffffed1017385fe8 R10: ffffed1017385fe8 R11: 0000000000000000 R12: ffff8880351a4008 R13: dffffc0000000000 R14: ffffffff8a2ce140 R15: ffff888035bbc3a0 FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffcb4541b47 CR3: 000000001d137000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: device_del+0x26a/0xa90 drivers/base/core.c:3398 fw_load_sysfs_fallback+0x53e/0x720 drivers/base/firmware_loader/fallback.c:543 fw_load_from_user_helper+0x242/0x320 drivers/base/firmware_loader/fallback.c:581 _request_firmware+0x2c5/0x4c0 drivers/base/firmware_loader/main.c:831 request_firmware_work_func+0xb8/0x1e0 drivers/base/firmware_loader/main.c:1077 process_one_work+0x789/0xfd0 kernel/workqueue.c:2275 worker_thread+0xac1/0x1300 kernel/workqueue.c:2421 kthread+0x39a/0x3c0 kernel/kthread.c:292 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294