Warning: Permanently added '10.128.1.232' (ED25519) to the list of known hosts. executing program [ 35.293720][ T4086] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 35.673866][ T4086] usb 1-1: New USB device found, idVendor=10c4, idProduct=8acf, bcdDevice= 0.00 [ 35.676307][ T4086] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.680759][ T4086] usb 1-1: config 0 descriptor?? [ 36.158145][ T4086] hid-u2fzero 0003:10C4:8ACF.0001: hidraw0: USB HID v0.00 Device [HID 10c4:8acf] on usb-dummy_hcd.0-1/input0 [ 36.162247][ T4086] hid-u2fzero 0003:10C4:8ACF.0001: U2F Zero LED initialised [ 36.164366][ T4086] Unable to handle kernel paging request at virtual address dfff800000000015 [ 36.166619][ T4086] KASAN: null-ptr-deref in range [0x00000000000000a8-0x00000000000000af] [ 36.168804][ T4086] Mem abort info: [ 36.169720][ T4086] ESR = 0x0000000096000006 [ 36.170877][ T4086] EC = 0x25: DABT (current EL), IL = 32 bits [ 36.172474][ T4086] SET = 0, FnV = 0 [ 36.173484][ T4086] EA = 0, S1PTW = 0 [ 36.174604][ T4086] FSC = 0x06: level 2 translation fault [ 36.176042][ T4086] Data abort info: [ 36.177043][ T4086] ISV = 0, ISS = 0x00000006 [ 36.178287][ T4086] CM = 0, WnR = 0 [ 36.179229][ T4086] [dfff800000000015] address between user and kernel address ranges [ 36.181337][ T4086] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 36.183159][ T4086] Modules linked in: [ 36.184163][ T4086] CPU: 0 PID: 4086 Comm: kworker/0:3 Not tainted 6.1.104-syzkaller #0 [ 36.186348][ T4086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 36.189041][ T4086] Workqueue: usb_hub_wq hub_event [ 36.190331][ T4086] pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 36.192308][ T4086] pc : u2fzero_rng_read+0x204/0x614 [ 36.193688][ T4086] lr : u2fzero_rng_read+0x1e0/0x614 [ 36.195038][ T4086] sp : ffff80001de16360 [ 36.196136][ T4086] x29: ffff80001de164d0 x28: 00000000000000a8 x27: ffff0000d4f3f088 [ 36.198393][ T4086] x26: ffff0000d4f3f438 x25: ffff80001de163c0 x24: ffff0000d4f3f080 [ 36.200458][ T4086] x23: 1fffe0001a9e7e11 x22: ffff0000d4f3f320 x21: 1fffe0001a9e7e87 [ 36.202533][ T4086] x20: dfff800000000000 x19: ffff700003bc2c74 x18: ffff80001de15e80 [ 36.204572][ T4086] x17: ffff800018a96000 x16: ffff8000121d73c0 x15: ffff80001857bf80 [ 36.206901][ T4086] x14: 0000000038b72a3a x13: dfff800000000000 x12: ffff6000186296d8 [ 36.208992][ T4086] x11: 1fffe000186296d0 x10: 0000000000000001 x9 : 0000000000000001 [ 36.211043][ T4086] x8 : 0000000000000015 x7 : 0000000000000000 x6 : 0000000000000000 [ 36.213048][ T4086] x5 : ffff800018bcfba0 x4 : 000000000000000a x3 : 0000000000000030 [ 36.215150][ T4086] x2 : 0000000000000001 x1 : 0000000000000000 x0 : ffff0000c314b686 [ 36.217340][ T4086] Call trace: [ 36.218152][ T4086] u2fzero_rng_read+0x204/0x614 [ 36.219412][ T4086] add_early_randomness+0x88/0x16c [ 36.220703][ T4086] hwrng_register+0x37c/0x430 [ 36.221875][ T4086] devm_hwrng_register+0x50/0xcc [ 36.223156][ T4086] u2fzero_init_hwrng+0x108/0x144 [ 36.224488][ T4086] u2fzero_probe+0x2fc/0x3e0 [ 36.225883][ T4086] hid_device_probe+0x238/0x328 [ 36.227170][ T4086] really_probe+0x394/0xacc [ 36.228317][ T4086] __driver_probe_device+0x194/0x3b4 [ 36.229713][ T4086] driver_probe_device+0x78/0x330 [ 36.231014][ T4086] __device_attach_driver+0x2a8/0x4f4 [ 36.232426][ T4086] bus_for_each_drv+0x158/0x1e0 [ 36.233749][ T4086] __device_attach+0x2f0/0x480 [ 36.234995][ T4086] device_initial_probe+0x24/0x34 [ 36.236482][ T4086] bus_probe_device+0xbc/0x1c8 [ 36.237687][ T4086] device_add+0xae0/0xef4 [ 36.238813][ T4086] hid_add_device+0x318/0x4a8 [ 36.240027][ T4086] usbhid_probe+0x864/0xba4 [ 36.241172][ T4086] usb_probe_interface+0x500/0x984 [ 36.242486][ T4086] really_probe+0x394/0xacc [ 36.243639][ T4086] __driver_probe_device+0x194/0x3b4 [ 36.245343][ T4086] driver_probe_device+0x78/0x330 [ 36.246681][ T4086] __device_attach_driver+0x2a8/0x4f4 [ 36.248020][ T4086] bus_for_each_drv+0x158/0x1e0 [ 36.249285][ T4086] __device_attach+0x2f0/0x480 [ 36.250503][ T4086] device_initial_probe+0x24/0x34 [ 36.251797][ T4086] bus_probe_device+0xbc/0x1c8 [ 36.253003][ T4086] device_add+0xae0/0xef4 [ 36.254198][ T4086] usb_set_configuration+0x15c0/0x1b40 [ 36.255728][ T4086] usb_generic_driver_probe+0x8c/0x148 [ 36.257128][ T4086] usb_probe_device+0x120/0x25c [ 36.258385][ T4086] really_probe+0x394/0xacc [ 36.259543][ T4086] __driver_probe_device+0x194/0x3b4 [ 36.260969][ T4086] driver_probe_device+0x78/0x330 [ 36.262239][ T4086] __device_attach_driver+0x2a8/0x4f4 [ 36.263740][ T4086] bus_for_each_drv+0x158/0x1e0 [ 36.265031][ T4086] __device_attach+0x2f0/0x480 [ 36.266244][ T4086] device_initial_probe+0x24/0x34 [ 36.267515][ T4086] bus_probe_device+0xbc/0x1c8 [ 36.268745][ T4086] device_add+0xae0/0xef4 [ 36.269874][ T4086] usb_new_device+0x908/0x1440 [ 36.271082][ T4086] hub_event+0x243c/0x42e4 [ 36.272333][ T4086] process_one_work+0x7ac/0x1404 [ 36.273573][ T4086] worker_thread+0x8e4/0xfec [ 36.274757][ T4086] kthread+0x250/0x2d8 [ 36.275792][ T4086] ret_from_fork+0x10/0x20 [ 36.276915][ T4086] Code: 963c0ddd f9400368 9102a11c d343ff88 (38746908) [ 36.278684][ T4086] ---[ end trace 0000000000000000 ]--- [ 36.634553][ T4086] Kernel panic - not syncing: Oops: Fatal exception [ 36.636297][ T4086] SMP: stopping secondary CPUs [ 36.637522][ T4086] Kernel Offset: disabled [ 36.638646][ T4086] CPU features: 0x00000,02070084,26017203 [ 36.640121][ T4086] Memory Limit: none [ 36.956016][ T4086] Rebooting in 86400 seconds..