WARNING: CPU: 0 PID: 8 at fs/sysfs/group.c:282 sysfs_remove_group+0x12c/0x180 fs/sysfs/group.c:282
Modules linked in:
CPU: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.7.0-rc5-syzkaller-00047-g5bd7ef53ffe5 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
Workqueue: events request_firmware_work_func
RIP: 0010:sysfs_remove_group+0x12c/0x180 fs/sysfs/group.c:282
Code: 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 3a 48 8b 33 48 c7 c7 e0 7e e0 8a e8 95 5a 36 ff 90 <0f> 0b 90 90 eb 94 e8 b9 db c6 ff e9 fd fe ff ff 48 89 df e8 ac db
RSP: 0018:ffffc900000d7980 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffffffff8b585f80 RCX: ffffffff814db579
RDX: ffff888015e75940 RSI: ffffffff814db586 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880261ba008
R13: ffffffff8b586520 R14: 1ffff9200001af3f R15: ffff8880261ba050
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000f7ea5ea0 CR3: 000000001cba8000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 dpm_sysfs_add+0x1e6/0x280 drivers/base/power/sysfs.c:734
 device_add+0x9db/0x1aa0 drivers/base/core.c:3585
 fw_load_sysfs_fallback drivers/base/firmware_loader/fallback.c:86 [inline]
 fw_load_from_user_helper drivers/base/firmware_loader/fallback.c:162 [inline]
 firmware_fallback_sysfs+0x2e8/0xbd0 drivers/base/firmware_loader/fallback.c:238
 _request_firmware+0xe5b/0x12a0 drivers/base/firmware_loader/main.c:910
 request_firmware_work_func+0xeb/0x240 drivers/base/firmware_loader/main.c:1161
 process_one_work+0x886/0x15d0 kernel/workqueue.c:2627
 process_scheduled_works kernel/workqueue.c:2700 [inline]
 worker_thread+0x8b9/0x1290 kernel/workqueue.c:2781
 kthread+0x2c6/0x3a0 kernel/kthread.c:388
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242
 </TASK>