Warning: Permanently added '10.128.0.71' (ED25519) to the list of known hosts.
executing program
[   53.649642][  T127] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   53.829625][  T127] usb 1-1: Using ep0 maxpacket: 32
[   53.837003][  T127] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   53.847992][  T127] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[   53.857772][  T127] usb 1-1: New USB device found, idVendor=10c4, idProduct=8acf, bcdDevice= 0.00
[   53.866828][  T127] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   53.877177][  T127] usb 1-1: config 0 descriptor??
[   54.292403][  T127] hid-u2fzero 0003:10C4:8ACF.0001: hidraw0: USB HID v0.00 Device [HID 10c4:8acf] on usb-dummy_hcd.0-1/input0
[   54.305542][  T127] hid-u2fzero 0003:10C4:8ACF.0001: U2F Zero LED initialised
[   54.313169][  T127] general protection fault, probably for non-canonical address 0xdffffc0000000015: 0000 [#1] PREEMPT SMP KASAN
[   54.324880][  T127] KASAN: null-ptr-deref in range [0x00000000000000a8-0x00000000000000af]
[   54.333275][  T127] CPU: 0 PID: 127 Comm: kworker/0:2 Not tainted 6.1.130-syzkaller #0
[   54.341314][  T127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[   54.351346][  T127] Workqueue: usb_hub_wq hub_event
[   54.356370][  T127] RIP: 0010:u2fzero_rng_read+0x27d/0x750
[   54.361981][  T127] Code: 68 fd ff ff 4d 89 f5 49 c1 ed 03 43 80 7c 3d 00 00 74 08 4c 89 f7 e8 c2 a5 bb f9 bb a8 00 00 00 49 03 1e 48 89 d8 48 c1 e8 03 <42> 80 3c 38 00 74 08 48 89 df e8 24 a6 bb f9 48 8d 84 24 80 00 00
[   54.381562][  T127] RSP: 0018:ffffc90002d96720 EFLAGS: 00010202
[   54.387607][  T127] RAX: 0000000000000015 RBX: 00000000000000a8 RCX: 0000000000000000
[   54.395555][  T127] RDX: 000000000000003b RSI: 0000000000000000 RDI: ffff88807ebf3c69
[   54.403505][  T127] RBP: ffffc90002d968d0 R08: dffffc0000000000 R09: ffff88807ebf3c2e
[   54.411463][  T127] R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff88801d6873e0
[   54.419417][  T127] R13: 1ffff11003ad0e06 R14: ffff88801d687030 R15: dffffc0000000000
[   54.427375][  T127] FS:  0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[   54.436289][  T127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   54.442857][  T127] CR2: 0000555fc67377c8 CR3: 000000002fcd9000 CR4: 00000000003506f0
[   54.450818][  T127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   54.458772][  T127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   54.466728][  T127] Call Trace:
[   54.469995][  T127]  <TASK>
[   54.472911][  T127]  ? __die_body+0x5e/0xa0
[   54.477233][  T127]  ? die_addr+0x95/0xc0
[   54.481380][  T127]  ? exc_general_protection+0x3ae/0x590
[   54.486923][  T127]  ? asm_exc_general_protection+0x22/0x30
[   54.492633][  T127]  ? u2fzero_rng_read+0x27d/0x750
[   54.497643][  T127]  ? u2fzero_brightness_set+0x2a0/0x2a0
[   54.503174][  T127]  ? mutex_lock_nested+0x10/0x10
[   54.508101][  T127]  ? u2fzero_brightness_set+0x2a0/0x2a0
[   54.513631][  T127]  add_early_randomness+0x78/0x140
[   54.518728][  T127]  hwrng_register+0x3a0/0x440
[   54.523389][  T127]  devm_hwrng_register+0x43/0xb0
[   54.528310][  T127]  u2fzero_probe+0x31a/0x410
[   54.532890][  T127]  ? hid_map_usage_clear+0x180/0x180
[   54.538181][  T127]  hid_device_probe+0x298/0x3a0
[   54.543024][  T127]  ? hid_uevent+0x310/0x310
[   54.547516][  T127]  really_probe+0x2ab/0xcb0
[   54.552006][  T127]  __driver_probe_device+0x1a2/0x3d0
[   54.557278][  T127]  driver_probe_device+0x50/0x420
[   54.562289][  T127]  __device_attach_driver+0x2cf/0x510
[   54.567649][  T127]  ? coredump_store+0x90/0x90
[   54.572308][  T127]  bus_for_each_drv+0x183/0x200
[   54.577147][  T127]  ? subsys_find_device_by_id+0x310/0x310
[   54.582858][  T127]  __device_attach+0x359/0x570
[   54.587611][  T127]  ? device_attach+0x20/0x20
[   54.592185][  T127]  ? kobject_uevent_env+0x54a/0x8c0
[   54.597374][  T127]  ? kobject_uevent_env+0x54a/0x8c0
[   54.602557][  T127]  bus_probe_device+0xba/0x1e0
[   54.607312][  T127]  ? device_add+0xab9/0xfd0
[   54.611803][  T127]  device_add+0xb48/0xfd0
[   54.616121][  T127]  hid_add_device+0x3a5/0x510
[   54.620788][  T127]  usbhid_probe+0xc09/0xfc0
[   54.625281][  T127]  usb_probe_interface+0x5c0/0xaf0
[   54.630378][  T127]  ? usb_register_driver+0x3d0/0x3d0
[   54.635644][  T127]  really_probe+0x2ab/0xcb0
[   54.640133][  T127]  __driver_probe_device+0x1a2/0x3d0
[   54.645402][  T127]  driver_probe_device+0x50/0x420
[   54.650410][  T127]  __device_attach_driver+0x2cf/0x510
[   54.655767][  T127]  ? coredump_store+0x90/0x90
[   54.660429][  T127]  bus_for_each_drv+0x183/0x200
[   54.665269][  T127]  ? subsys_find_device_by_id+0x310/0x310
[   54.670978][  T127]  __device_attach+0x359/0x570
[   54.675724][  T127]  ? device_attach+0x20/0x20
[   54.680298][  T127]  ? kobject_uevent_env+0x54a/0x8c0
[   54.685486][  T127]  ? kobject_uevent_env+0x54a/0x8c0
[   54.690672][  T127]  bus_probe_device+0xba/0x1e0
[   54.695422][  T127]  ? device_add+0xab9/0xfd0
[   54.699909][  T127]  device_add+0xb48/0xfd0
[   54.704226][  T127]  usb_set_configuration+0x19dd/0x2020
[   54.709679][  T127]  usb_generic_driver_probe+0x84/0x140
[   54.715125][  T127]  usb_probe_device+0x130/0x260
[   54.719965][  T127]  ? usb_register_device_driver+0x240/0x240
[   54.725846][  T127]  really_probe+0x2ab/0xcb0
[   54.730337][  T127]  __driver_probe_device+0x1a2/0x3d0
[   54.735608][  T127]  driver_probe_device+0x50/0x420
[   54.740617][  T127]  __device_attach_driver+0x2cf/0x510
[   54.745971][  T127]  ? coredump_store+0x90/0x90
[   54.750631][  T127]  bus_for_each_drv+0x183/0x200
[   54.755472][  T127]  ? subsys_find_device_by_id+0x310/0x310
[   54.761180][  T127]  __device_attach+0x359/0x570
[   54.765930][  T127]  ? device_attach+0x20/0x20
[   54.770502][  T127]  ? kobject_uevent_env+0x54a/0x8c0
[   54.775687][  T127]  ? kobject_uevent_env+0x54a/0x8c0
[   54.780870][  T127]  bus_probe_device+0xba/0x1e0
[   54.785627][  T127]  ? device_add+0xab9/0xfd0
[   54.790117][  T127]  device_add+0xb48/0xfd0
[   54.794434][  T127]  usb_new_device+0xbdd/0x1900
[   54.799188][  T127]  ? usb_disconnect+0x8c0/0x8c0
[   54.804021][  T127]  ? do_raw_spin_unlock+0x137/0x8a0
[   54.809202][  T127]  ? _raw_spin_unlock_irq+0x1f/0x40
[   54.814385][  T127]  ? lockdep_hardirqs_on+0x94/0x130
[   54.819572][  T127]  hub_event+0x2efe/0x5730
[   54.823990][  T127]  ? led_work+0x700/0x700
[   54.828306][  T127]  ? read_lock_is_recursive+0x10/0x10
[   54.833666][  T127]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[   54.839637][  T127]  ? print_irqtrace_events+0x210/0x210
[   54.845081][  T127]  ? _raw_spin_unlock_irqrestore+0xd9/0x130
[   54.850960][  T127]  ? do_raw_spin_unlock+0x137/0x8a0
[   54.856144][  T127]  ? process_one_work+0x806/0x1260
[   54.861243][  T127]  process_one_work+0x917/0x1260
[   54.866170][  T127]  ? worker_detach_from_pool+0x260/0x260
[   54.871789][  T127]  ? _raw_spin_lock_irqsave+0x120/0x120
[   54.877319][  T127]  ? kthread_data+0x4e/0xc0
[   54.881812][  T127]  ? wq_worker_running+0x97/0x190
[   54.886820][  T127]  worker_thread+0xa47/0x1200
[   54.891483][  T127]  ? _raw_spin_unloc