Warning: Permanently added '10.128.0.239' (ED25519) to the list of known hosts. executing program syzkaller login: [ 38.133721][ T7] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 38.373613][ T7] usb 1-1: Using ep0 maxpacket: 32 [ 38.493831][ T7] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.497004][ T7] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 38.499801][ T7] usb 1-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 38.502217][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.507309][ T7] usb 1-1: config 0 descriptor?? [ 38.986723][ T7] ft260 0003:0403:6030.0001: unknown main item tag 0x0 [ 38.990533][ T7] ft260 0003:0403:6030.0001: hidraw0: USB HID v0.00 Device [HID 0403:6030] on usb-dummy_hcd.0-1/input0 [ 39.203789][ T7] ft260 0003:0403:6030.0001: chip code: 5e81 abf2 [ 39.426675][ T7] Unable to handle kernel paging request at virtual address dfff8000000000fa [ 39.429124][ T7] Mem abort info: [ 39.430117][ T7] ESR = 0x0000000096000006 [ 39.431374][ T7] EC = 0x25: DABT (current EL), IL = 32 bits [ 39.433027][ T7] SET = 0, FnV = 0 [ 39.434110][ T7] EA = 0, S1PTW = 0 [ 39.435178][ T7] FSC = 0x06: level 2 translation fault [ 39.436681][ T7] Data abort info: [ 39.437599][ T7] ISV = 0, ISS = 0x00000006 [ 39.438784][ T7] CM = 0, WnR = 0 [ 39.439764][ T7] [dfff8000000000fa] address between user and kernel address ranges [ 39.442075][ T7] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 39.444013][ T7] Modules linked in: [ 39.445059][ T7] CPU: 0 PID: 7 Comm: kworker/0:0 Not tainted 5.15.164-syzkaller #0 [ 39.447329][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 39.450088][ T7] Workqueue: usb_hub_wq hub_event [ 39.451437][ T7] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 39.453535][ T7] pc : ft260_smbus_xfer+0x6c/0x126c [ 39.454909][ T7] lr : ft260_smbus_xfer+0x48/0x126c [ 39.456319][ T7] sp : ffff800018af5ea0 [ 39.457454][ T7] x29: ffff800018af5ec0 x28: 0000000000000000 x27: 0000000000000000 [ 39.459684][ T7] x26: 1fffe00019519435 x25: 0000000000000000 x24: ffff0000ca8ca1a8 [ 39.461910][ T7] x23: dfff800000000000 x22: 0000000000000000 x21: 00000000ffff9a35 [ 39.464200][ T7] x20: 1ffff00002947e30 x19: 00000000000007d0 x18: ffff800018af5ca0 [ 39.466376][ T7] x17: 0000000000000000 x16: ffff800011ab8a28 x15: 000000000000c678 [ 39.468598][ T7] x14: 00000000324e762d x13: dfff800000000000 x12: 0000f2f2f2f2f202 [ 39.470793][ T7] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c094b680 [ 39.472962][ T7] x8 : 00000000000000fa x7 : 0000000000000000 x6 : 0000000000000000 [ 39.475167][ T7] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 39.477371][ T7] x2 : 0000000000000000 x1 : 0000000000000018 x0 : ffff0000ca8ca080 [ 39.479556][ T7] Call trace: [ 39.480454][ T7] ft260_smbus_xfer+0x6c/0x126c [ 39.481802][ T7] __i2c_smbus_xfer+0x570/0x2b70 [ 39.483126][ T7] i2c_smbus_xfer+0x210/0x31c [ 39.484376][ T7] i2c_default_probe+0x1c0/0x248 [ 39.485705][ T7] i2c_do_add_adapter+0x3c4/0x8d4 [ 39.487111][ T7] __process_new_adapter+0x28/0x3c [ 39.488511][ T7] bus_for_each_drv+0x158/0x1e0 [ 39.489853][ T7] i2c_register_adapter+0xcc8/0xf8c [ 39.491342][ T7] i2c_add_adapter+0x170/0x250 [ 39.492631][ T7] ft260_probe+0x3f0/0x570 [ 39.493930][ T7] hid_device_probe+0x23c/0x338 [ 39.495293][ T7] really_probe+0x26c/0xaec [ 39.496508][ T7] __driver_probe_device+0x194/0x3b4 [ 39.497985][ T7] driver_probe_device+0x78/0x34c [ 39.499344][ T7] __device_attach_driver+0x28c/0x4d8 [ 39.500815][ T7] bus_for_each_drv+0x158/0x1e0 [ 39.502117][ T7] __device_attach+0x2f0/0x480 [ 39.503406][ T7] device_initial_probe+0x24/0x34 [ 39.504869][ T7] bus_probe_device+0xbc/0x1c8 [ 39.506163][ T7] device_add+0xae0/0xef4 [ 39.507404][ T7] hid_add_device+0x318/0x4b4 [ 39.508673][ T7] usbhid_probe+0x868/0xba8 [ 39.509868][ T7] usb_probe_interface+0x500/0x984 [ 39.511317][ T7] really_probe+0x26c/0xaec [ 39.512504][ T7] __driver_probe_device+0x194/0x3b4 [ 39.514009][ T7] driver_probe_device+0x78/0x34c [ 39.515348][ T7] __device_attach_driver+0x28c/0x4d8 [ 39.516810][ T7] bus_for_each_drv+0x158/0x1e0 [ 39.518138][ T7] __device_attach+0x2f0/0x480 [ 39.519457][ T7] device_initial_probe+0x24/0x34 [ 39.520955][ T7] bus_probe_device+0xbc/0x1c8 [ 39.522230][ T7] device_add+0xae0/0xef4 [ 39.523504][ T7] usb_set_configuration+0x15e0/0x1b60 [ 39.525056][ T7] usb_generic_driver_probe+0x8c/0x148 [ 39.526613][ T7] usb_probe_device+0x120/0x25c [ 39.527964][ T7] really_probe+0x26c/0xaec [ 39.529181][ T7] __driver_probe_device+0x194/0x3b4 [ 39.530691][ T7] driver_probe_device+0x78/0x34c [ 39.532116][ T7] __device_attach_driver+0x28c/0x4d8 [ 39.533644][ T7] bus_for_each_drv+0x158/0x1e0 [ 39.534948][ T7] __device_attach+0x2f0/0x480 [ 39.536253][ T7] device_initial_probe+0x24/0x34 [ 39.537608][ T7] bus_probe_device+0xbc/0x1c8 [ 39.538907][ T7] device_add+0xae0/0xef4 [ 39.540018][ T7] usb_new_device+0x900/0x145c [ 39.541381][ T7] hub_event+0x236c/0x46b8 [ 39.542570][ T7] process_one_work+0x790/0x11b8 [ 39.543993][ T7] worker_thread+0x910/0x1034 [ 39.545258][ T7] kthread+0x37c/0x45c [ 39.546341][ T7] ret_from_fork+0x10/0x20 [ 39.547519][ T7] Code: 96513479 f9400276 911f42d3 d343fe68 (38776908) [ 39.549399][ T7] ---[ end trace 460f16c923c5d09e ]--- [ 39.918395][ T7] Kernel panic - not syncing: Oops: Fatal exception [ 39.920361][ T7] SMP: stopping secondary CPUs [ 39.921677][ T7] Kernel Offset: disabled [ 39.922872][ T7] CPU features: 0x0,000081c1,21302e40 [ 39.924290][ T7] Memory Limit: none [ 40.227716][ T7] Rebooting in 86400 seconds..