usb 4-1: Failed to load image "edgeport/down.fw" err -2
usb 4-1: Direct firmware load for edgeport/boot.fw failed with error -2
usb 4-1: Falling back to sysfs fallback for: edgeport/boot.fw
------------[ cut here ]------------
WARNING: drivers/base/firmware_loader/fallback.c:148 at fw_load_from_user_helper drivers/base/firmware_loader/fallback.c:148 [inline], CPU#1: kworker/1:7/5933
WARNING: drivers/base/firmware_loader/fallback.c:148 at firmware_fallback_sysfs+0x746/0x9b0 drivers/base/firmware_loader/fallback.c:238, CPU#1: kworker/1:7/5933
Modules linked in:
CPU: 1 UID: 0 PID: 5933 Comm: kworker/1:7 Not tainted 6.16.0-rc6-next-20250714-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: usb_hub_wq hub_event
RIP: 0010:fw_load_from_user_helper drivers/base/firmware_loader/fallback.c:148 [inline]
RIP: 0010:firmware_fallback_sysfs+0x746/0x9b0 drivers/base/firmware_loader/fallback.c:238
Code: b3 fb e9 5d fc ff ff e8 f8 93 b3 fb c6 05 26 34 c1 09 01 48 c7 c7 a0 36 2c 8c e8 a5 1e 1b fb e9 85 fc ff ff e8 db 93 b3 fb 90 <0f> 0b 90 4c 89 f7 48 c7 c6 80 37 2c 8c 4c 89 e2 e8 e5 4c 20 fb e9
RSP: 0018:ffffc90004a0e850 EFLAGS: 00010287
RAX: ffffffff860c81c5 RBX: dffffc0000000000 RCX: 0000000000100000
RDX: ffffc900167b3000 RSI: 0000000000051d2f RDI: 0000000000051d30
RBP: 0000000000000001 R08: ffffffff8fe3bf37 R09: 1ffffffff1fc77e6
R10: dffffc0000000000 R11: fffffbfff1fc77e7 R12: ffffffff8c5f3760
R13: 0000000000001770 R14: ffff88807a48c0b0 R15: 00000000fffffff5
FS:  0000000000000000(0000) GS:ffff8881258b4000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c3c9959 CR3: 00000000315dc000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 _request_firmware+0xf83/0x15b0 drivers/base/firmware_loader/main.c:906
 request_firmware+0x36/0x50 drivers/base/firmware_loader/main.c:957
 request_ihex_firmware include/linux/ihex.h:71 [inline]
 update_edgeport_E2PROM drivers/usb/serial/io_edgeport.c:333 [inline]
 edge_startup+0x251b/0x5cc0 drivers/usb/serial/io_edgeport.c:2771
 usb_serial_probe+0x2506/0x2d20 drivers/usb/serial/usb-serial.c:1123
 usb_probe_interface+0x637/0xbf0 drivers/usb/core/driver.c:396
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x26d/0x9e0 drivers/base/dd.c:659
 __driver_probe_device+0x18c/0x2f0 drivers/base/dd.c:801
 driver_probe_device+0x4f/0x430 drivers/base/dd.c:831
 __device_attach_driver+0x2ce/0x530 drivers/base/dd.c:959
 bus_for_each_drv+0x24e/0x2e0 drivers/base/bus.c:462
 __device_attach+0x2b8/0x400 drivers/base/dd.c:1031
 bus_probe_device+0x185/0x260 drivers/base/bus.c:537
 device_add+0x7b6/0xb50 drivers/base/core.c:3689
 usb_set_configuration+0x1a87/0x20e0 drivers/usb/core/message.c:2210
 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250
 usb_probe_device+0x1c1/0x390 drivers/usb/core/driver.c:291
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x26d/0x9e0 drivers/base/dd.c:659
 __driver_probe_device+0x18c/0x2f0 drivers/base/dd.c:801
 driver_probe_device+0x4f/0x430 drivers/base/dd.c:831
 __device_attach_driver+0x2ce/0x530 drivers/base/dd.c:959
 bus_for_each_drv+0x24e/0x2e0 drivers/base/bus.c:462
 __device_attach+0x2b8/0x400 drivers/base/dd.c:1031
 bus_probe_device+0x185/0x260 drivers/base/bus.c:537
 device_add+0x7b6/0xb50 drivers/base/core.c:3689
 usb_new_device+0xa39/0x16f0 drivers/usb/core/hub.c:2694
 hub_port_connect drivers/usb/core/hub.c:5566 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5706 [inline]
 port_event drivers/usb/core/hub.c:5866 [inline]
 hub_event+0x2941/0x4a00 drivers/usb/core/hub.c:5948
 process_one_work kernel/workqueue.c:3239 [inline]
 process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3322
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3403
 kthread+0x70e/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x3f9/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>