syzbot

usb 4-1: Direct firmware load for ueagle-atm/eagleII.fw failed with error -2
usb 4-1: Falling back to sysfs fallback for: ueagle-atm/eagleII.fw
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6216 at fs/kernfs/dir.c:526 kernfs_get+0x71/0x90 fs/kernfs/dir.c:526
Modules linked in:
CPU: 0 UID: 0 PID: 6216 Comm: kworker/0:14 Not tainted 6.13.0-rc4-syzkaller-00004-gf07044dd0df0 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: events request_firmware_work_func
RIP: 0010:kernfs_get+0x71/0x90 fs/kernfs/dir.c:526
Code: 23 e8 13 ed 5c ff 48 89 df be 04 00 00 00 e8 56 57 c3 ff f0 ff 03 eb 05 e8 fc ec 5c ff 5b 5d c3 cc cc cc cc e8 f0 ec 5c ff 90 <0f> 0b 90 eb d7 89 d9 80 e1 07 80 c1 03 38 c1 7c b7 48 89 df e8 56
RSP: 0018:ffffc90003d1f6a0 EFLAGS: 00010293
RAX: ffffffff82428740 RBX: ffff88803493a4b0 RCX: ffff88802a480000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff82428714 R09: 1ffff11006927496
R10: dffffc0000000000 R11: ffffed1006927497 R12: dffffc0000000000
R13: ffff88814c987780 R14: ffffffff8c856b50 R15: ffff88814c9877b0
FS:  0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055556c7e0808 CR3: 0000000029cc8000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 sysfs_get include/linux/sysfs.h:816 [inline]
 create_dir lib/kobject.c:89 [inline]
 kobject_add_internal+0x4ba/0x8d0 lib/kobject.c:240
 kobject_add_varg lib/kobject.c:374 [inline]
 kobject_add+0x152/0x220 lib/kobject.c:426
 class_dir_create_and_add drivers/base/core.c:3208 [inline]
 get_device_parent+0x391/0x410 drivers/base/core.c:3259
 device_add+0x325/0xbf0 drivers/base/core.c:3589
 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+0x307/0x9e0 drivers/base/firmware_loader/fallback.c:238
 _request_firmware+0xdf7/0x13b0 drivers/base/firmware_loader/main.c:941
 request_firmware_work_func+0x12a/0x280 drivers/base/firmware_loader/main.c:1194
 process_one_work kernel/workqueue.c:3229 [inline]
 process_scheduled_works+0xa66/0x1840 kernel/workqueue.c:3310
 worker_thread+0x870/0xd30 kernel/workqueue.c:3391
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>