usb 6-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
------------[ cut here ]------------
!atomic_read(&kn->count)
WARNING: fs/kernfs/dir.c:543 at kernfs_get+0x72/0x90 fs/kernfs/dir.c:543, CPU#0: kworker/0:8/5980
Modules linked in:
CPU: 0 UID: 0 PID: 5980 Comm: kworker/0:8 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
Workqueue: events request_firmware_work_func
RIP: 0010:kernfs_get+0x72/0x90 fs/kernfs/dir.c:543
Code: e8 f3 ad 57 ff 48 89 df be 04 00 00 00 e8 e6 1e c1 ff f0 ff 03 eb 05 e8 dc ad 57 ff 5b 5d e9 55 91 45 09 cc e8 cf ad 57 ff 90 <0f> 0b 90 eb d6 89 d9 80 e1 07 80 c1 03 38 c1 7c b6 48 89 df e8 e5
RSP: 0018:ffffc90003fb7660 EFLAGS: 00010293
RAX: ffffffff826e8dd1 RBX: ffff888058ea1e10 RCX: ffff888027c6bd00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff888058ea1e13 R09: 1ffff1100b1d43c2
R10: dffffc0000000000 R11: ffffed100b1d43c3 R12: ffff88805bf932a8
R13: 1ffff1100b7f2656 R14: ffff88805bf932b0 R15: ffff88805bf93298
FS:  0000000000000000(0000) GS:ffff888125448000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32e1eff8 CR3: 000000007cc4c000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 sysfs_get include/linux/sysfs.h:802 [inline]
 create_dir lib/kobject.c:89 [inline]
 kobject_add_internal+0x6be/0xd00 lib/kobject.c:240
 kobject_add_varg lib/kobject.c:374 [inline]
 kobject_add+0x163/0x240 lib/kobject.c:426
 class_dir_create_and_add drivers/base/core.c:3235 [inline]
 get_device_parent+0x316/0x3a0 drivers/base/core.c:3286
 device_add+0x2e1/0xb70 drivers/base/core.c:3616
 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+0x2e4/0xa30 drivers/base/firmware_loader/fallback.c:238
 _request_firmware+0x1052/0x1780 drivers/base/firmware_loader/main.c:898
 request_firmware_work_func+0xaf/0x1c0 drivers/base/firmware_loader/main.c:1150
 process_one_work kernel/workqueue.c:3278 [inline]
 process_scheduled_works+0xb5d/0x1860 kernel/workqueue.c:3361
 worker_thread+0xa53/0xfc0 kernel/workqueue.c:3442
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x51e/0xb90 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>