usb 5-1: Direct firmware load for ueagle-atm/eagleII.fw failed with error -2 usb 5-1: Falling back to sysfs fallback for: ueagle-atm/eagleII.fw ------------[ cut here ]------------ WARNING: fs/kernfs/dir.c:537 at kernfs_get fs/kernfs/dir.c:537 [inline], CPU#0: kworker/0:5/5892 WARNING: fs/kernfs/dir.c:537 at kernfs_new_node+0x1b5/0x210 fs/kernfs/dir.c:716, CPU#0: kworker/0:5/5892 Modules linked in: CPU: 0 UID: 0 PID: 5892 Comm: kworker/0:5 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 Workqueue: events request_firmware_work_func RIP: 0010:kernfs_get fs/kernfs/dir.c:537 [inline] RIP: 0010:kernfs_new_node+0x1b5/0x210 fs/kernfs/dir.c:716 Code: 74 08 4c 89 ff e8 fb 3d c4 ff 49 89 1f 4c 89 f0 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d e9 d2 48 e5 08 cc e8 dc 97 5e ff 90 <0f> 0b 90 eb 97 89 e9 80 e1 07 fe c1 38 c1 0f 8c 85 fe ff ff 48 89 RSP: 0018:ffffc9000434f498 EFLAGS: 00010293 RAX: ffffffff82614bd4 RBX: ffff88805a0efb40 RCX: ffff888033f65ac0 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffff88805a0efb43 R09: 1ffff1100b41df68 R10: dffffc0000000000 R11: ffffed100b41df69 R12: 00000000000041ed R13: 0000000000000000 R14: ffff888078c56870 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff888125d18000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000110c43a196 CR3: 0000000076e70000 CR4: 00000000003526f0 Call Trace: kernfs_create_dir_ns+0x44/0x130 fs/kernfs/dir.c:1083 sysfs_create_dir_ns+0x123/0x280 fs/sysfs/dir.c:59 create_dir lib/kobject.c:73 [inline] kobject_add_internal+0x59f/0xb40 lib/kobject.c:240 kobject_add_varg lib/kobject.c:374 [inline] kobject_add+0x155/0x220 lib/kobject.c:426 class_dir_create_and_add drivers/base/core.c:3232 [inline] get_device_parent+0x316/0x3a0 drivers/base/core.c:3283 device_add+0x2e1/0xb50 drivers/base/core.c:3613 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+0x2e4/0x9b0 drivers/base/firmware_loader/fallback.c:238 _request_firmware+0xf83/0x15b0 drivers/base/firmware_loader/main.c:906 request_firmware_work_func+0xaf/0x1c0 drivers/base/firmware_loader/main.c:1159 process_one_work kernel/workqueue.c:3263 [inline] process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245