WARNING: CPU: 1 PID: 55 at fs/sysfs/group.c:284 sysfs_remove_group+0x17f/0x2b0 fs/sysfs/group.c:282
Modules linked in:
CPU: 1 PID: 55 Comm: kworker/1:2 Not tainted 6.8.0-rc7-syzkaller-00020-g5847c9777c30 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
Workqueue: events request_firmware_work_func
RIP: 0010:sysfs_remove_group+0x17f/0x2b0 fs/sysfs/group.c:282
Code: 36 4c 89 e0 48 c1 e8 03 80 3c 28 00 74 08 4c 89 e7 e8 b5 56 c3 ff 49 8b 14 24 48 c7 c7 00 fb ba 8b 4c 89 f6 e8 12 43 25 ff 90 <0f> 0b 90 90 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc
RSP: 0018:ffffc9000130f7c0 EFLAGS: 00010246
RAX: 119097c36ecaad00 RBX: ffff888021559038 RCX: ffff888015b93b80
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff81577bb2 R09: 1ffff92000261e98
R10: dffffc0000000000 R11: fffff52000261e99 R12: ffff888021559008
R13: 1ffffffff18453f8 R14: ffffffff8c229fa0 R15: ffff88802ca669f8
FS:  0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe245eb101d CR3: 000000002e788000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 device_del+0x28b/0xa30 drivers/base/core.c:3803
 fw_load_sysfs_fallback drivers/base/firmware_loader/fallback.c:124 [inline]
 fw_load_from_user_helper drivers/base/firmware_loader/fallback.c:162 [inline]
 firmware_fallback_sysfs+0x3b4/0x9e0 drivers/base/firmware_loader/fallback.c:238
 _request_firmware+0xc97/0x1250 drivers/base/firmware_loader/main.c:910
 request_firmware_work_func+0x12a/0x280 drivers/base/firmware_loader/main.c:1161
 process_one_work kernel/workqueue.c:2633 [inline]
 process_scheduled_works+0x913/0x1420 kernel/workqueue.c:2706
 worker_thread+0xa5f/0x1000 kernel/workqueue.c:2787
 kthread+0x2ef/0x390 kernel/kthread.c:388
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1b/0x30 arch/x86/entry/entry_64.S:243
 </TASK>