usb 2-1: Falling back to sysfs fallback for: ueagle-atm/eagleII.fw ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6105 at fs/kernfs/dir.c:526 kernfs_get fs/kernfs/dir.c:526 [inline] WARNING: CPU: 1 PID: 6105 at fs/kernfs/dir.c:526 kernfs_new_node+0x1d8/0x240 fs/kernfs/dir.c:703 Modules linked in: CPU: 1 UID: 0 PID: 6105 Comm: kworker/1:8 Not tainted 6.14.0-rc5-syzkaller-00214-g21e4543a2e2f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: events request_firmware_work_func RIP: 0010:kernfs_get fs/kernfs/dir.c:526 [inline] RIP: 0010:kernfs_new_node+0x1d8/0x240 fs/kernfs/dir.c:703 Code: 74 08 48 89 ef e8 08 58 c2 ff 48 89 5d 00 4c 89 f0 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d e9 19 7d a9 fe e8 f9 1a 5b ff 90 <0f> 0b 90 eb a0 89 e9 80 e1 07 fe c1 38 c1 0f 8c 62 fe ff ff 48 89 RSP: 0018:ffffc900032c74b8 EFLAGS: 00010293 RAX: ffffffff8266c3f7 RBX: ffff888034152d20 RCX: ffff888035b58000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff8266c394 R09: 1ffff1100682a5a4 R10: dffffc0000000000 R11: ffffed100682a5a5 R12: 00000000000041ed R13: 0000000000000000 R14: ffff88801ffe12d0 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b3105ffff CR3: 000000007c79e000 CR4: 0000000000350ef0 Call Trace: kernfs_create_dir_ns+0x43/0x120 fs/kernfs/dir.c:1061 sysfs_create_dir_ns+0x189/0x3a0 fs/sysfs/dir.c:59 create_dir lib/kobject.c:73 [inline] kobject_add_internal+0x435/0x8d0 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+0xe55/0x1430 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:3238 [inline] process_scheduled_works+0xac0/0x18e0 kernel/workqueue.c:3319 worker_thread+0x870/0xd30 kernel/workqueue.c:3400 kthread+0x7ab/0x920 kernel/kthread.c:464 ret_from_fork+0x4d/0x80 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244