WARNING: CPU: 0 PID: 783 at fs/sysfs/group.c:282 sysfs_remove_group+0x12c/0x180 fs/sysfs/group.c:282
Modules linked in:
CPU: 0 PID: 783 Comm: kworker/0:2 Not tainted 6.7.0-syzkaller-10085-g1b1934dbbdcf #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
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 7f e0 8a e8 c5 c4 34 ff 90 <0f> 0b 90 90 eb 94 e8 e9 d6 c5 ff e9 fd fe ff ff 48 89 df e8 dc d6
RSP: 0018:ffffc900038cf9a8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffffffff8b58e9a0 RCX: ffffffff814cf119
RDX: ffff88801e295940 RSI: ffffffff814cf126 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000006 R12: ffff88801bc79008
R13: ffffffff8b58ef40 R14: ffff88801bc79008 R15: 0000000000001770
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2f44d7701d CR3: 0000000024e84000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 dpm_sysfs_remove+0x9d/0xb0 drivers/base/power/sysfs.c:837
 device_del+0x1a8/0xa50 drivers/base/core.c:3789
 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+0xa36/0xbd0 drivers/base/firmware_loader/fallback.c:238
 _request_firmware+0xe3a/0x1260 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:2633
 process_scheduled_works kernel/workqueue.c:2706 [inline]
 worker_thread+0x8b9/0x1290 kernel/workqueue.c:2787
 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>