Warning: Permanently added '10.128.0.193' (ED25519) to the list of known hosts. executing program syzkaller login: [ 37.757990][ T1534] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 37.997970][ T1534] usb 1-1: Using ep0 maxpacket: 32 [ 38.118109][ T1534] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.120924][ T1534] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 38.123371][ T1534] usb 1-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 38.125630][ T1534] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.131135][ T1534] usb 1-1: config 0 descriptor?? [ 38.610877][ T1534] ft260 0003:0403:6030.0001: unknown main item tag 0x0 [ 38.614742][ T1534] ft260 0003:0403:6030.0001: hidraw0: USB HID v0.00 Device [HID 0403:6030] on usb-dummy_hcd.0-1/input0 [ 38.828146][ T1534] ft260 0003:0403:6030.0001: chip code: 5e81 abf2 [ 39.050936][ T1534] Unable to handle kernel paging request at virtual address dfff8000000000fa [ 39.053276][ T1534] Mem abort info: [ 39.054327][ T1534] ESR = 0x0000000096000006 [ 39.055473][ T1534] EC = 0x25: DABT (current EL), IL = 32 bits [ 39.057057][ T1534] SET = 0, FnV = 0 [ 39.058147][ T1534] EA = 0, S1PTW = 0 [ 39.059272][ T1534] FSC = 0x06: level 2 translation fault [ 39.060735][ T1534] Data abort info: [ 39.061700][ T1534] ISV = 0, ISS = 0x00000006 [ 39.062830][ T1534] CM = 0, WnR = 0 [ 39.063813][ T1534] [dfff8000000000fa] address between user and kernel address ranges [ 39.065932][ T1534] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 39.067723][ T1534] Modules linked in: [ 39.068727][ T1534] CPU: 1 PID: 1534 Comm: kworker/1:2 Not tainted 5.15.164-syzkaller #0 [ 39.070892][ T1534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 39.073478][ T1534] Workqueue: usb_hub_wq hub_event [ 39.074798][ T1534] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 39.076848][ T1534] pc : ft260_smbus_xfer+0x6c/0x126c [ 39.078210][ T1534] lr : ft260_smbus_xfer+0x48/0x126c [ 39.079507][ T1534] sp : ffff800020975ea0 [ 39.080556][ T1534] x29: ffff800020975ec0 x28: 0000000000000000 x27: 0000000000000000 [ 39.082616][ T1534] x26: 1fffe000191af835 x25: 0000000000000000 x24: ffff0000c8d7c1a8 [ 39.084717][ T1534] x23: dfff800000000000 x22: 0000000000000000 x21: 00000000ffff9a0c [ 39.086757][ T1534] x20: 1ffff00002947e30 x19: 00000000000007d0 x18: ffff800020975ca0 [ 39.088758][ T1534] x17: 0000000000000000 x16: ffff800011ab8a28 x15: 000000000000c5f6 [ 39.090699][ T1534] x14: 00000000324e762d x13: dfff800000000000 x12: 0000f2f2f2f2f202 [ 39.092791][ T1534] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cca13680 [ 39.094876][ T1534] x8 : 00000000000000fa x7 : 0000000000000000 x6 : 0000000000000000 [ 39.097014][ T1534] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 39.099066][ T1534] x2 : 0000000000000000 x1 : 0000000000000018 x0 : ffff0000c8d7c080 [ 39.101224][ T1534] Call trace: [ 39.102071][ T1534] ft260_smbus_xfer+0x6c/0x126c [ 39.103322][ T1534] __i2c_smbus_xfer+0x570/0x2b70 [ 39.104606][ T1534] i2c_smbus_xfer+0x210/0x31c [ 39.105820][ T1534] i2c_default_probe+0x1c0/0x248 [ 39.107158][ T1534] i2c_do_add_adapter+0x3c4/0x8d4 [ 39.108404][ T1534] __process_new_adapter+0x28/0x3c [ 39.109718][ T1534] bus_for_each_drv+0x158/0x1e0 [ 39.110989][ T1534] i2c_register_adapter+0xcc8/0xf8c [ 39.112432][ T1534] i2c_add_adapter+0x170/0x250 [ 39.113668][ T1534] ft260_probe+0x3f0/0x570 [ 39.114825][ T1534] hid_device_probe+0x23c/0x338 [ 39.116061][ T1534] really_probe+0x26c/0xaec [ 39.117213][ T1534] __driver_probe_device+0x194/0x3b4 [ 39.118570][ T1534] driver_probe_device+0x78/0x34c [ 39.119882][ T1534] __device_attach_driver+0x28c/0x4d8 [ 39.121267][ T1534] bus_for_each_drv+0x158/0x1e0 [ 39.122488][ T1534] __device_attach+0x2f0/0x480 [ 39.123760][ T1534] device_initial_probe+0x24/0x34 [ 39.125049][ T1534] bus_probe_device+0xbc/0x1c8 [ 39.126336][ T1534] device_add+0xae0/0xef4 [ 39.127440][ T1534] hid_add_device+0x318/0x4b4 [ 39.128635][ T1534] usbhid_probe+0x868/0xba8 [ 39.129772][ T1534] usb_probe_interface+0x500/0x984 [ 39.131109][ T1534] really_probe+0x26c/0xaec [ 39.132260][ T1534] __driver_probe_device+0x194/0x3b4 [ 39.133628][ T1534] driver_probe_device+0x78/0x34c [ 39.135022][ T1534] __device_attach_driver+0x28c/0x4d8 [ 39.136442][ T1534] bus_for_each_drv+0x158/0x1e0 [ 39.137711][ T1534] __device_attach+0x2f0/0x480 [ 39.138956][ T1534] device_initial_probe+0x24/0x34 [ 39.140246][ T1534] bus_probe_device+0xbc/0x1c8 [ 39.141485][ T1534] device_add+0xae0/0xef4 [ 39.142606][ T1534] usb_set_configuration+0x15e0/0x1b60 [ 39.144058][ T1534] usb_generic_driver_probe+0x8c/0x148 [ 39.145478][ T1534] usb_probe_device+0x120/0x25c [ 39.146755][ T1534] really_probe+0x26c/0xaec [ 39.147970][ T1534] __driver_probe_device+0x194/0x3b4 [ 39.149292][ T1534] driver_probe_device+0x78/0x34c [ 39.150542][ T1534] __device_attach_driver+0x28c/0x4d8 [ 39.151901][ T1534] bus_for_each_drv+0x158/0x1e0 [ 39.153158][ T1534] __device_attach+0x2f0/0x480 [ 39.154418][ T1534] device_initial_probe+0x24/0x34 [ 39.155724][ T1534] bus_probe_device+0xbc/0x1c8 [ 39.156980][ T1534] device_add+0xae0/0xef4 [ 39.158095][ T1534] usb_new_device+0x900/0x145c [ 39.159292][ T1534] hub_event+0x236c/0x46b8 [ 39.160266][ T1534] process_one_work+0x790/0x11b8 [ 39.161517][ T1534] worker_thread+0x910/0x1034 [ 39.162714][ T1534] kthread+0x37c/0x45c [ 39.163719][ T1534] ret_from_fork+0x10/0x20 [ 39.164876][ T1534] Code: 96513479 f9400276 911f42d3 d343fe68 (38776908) [ 39.166712][ T1534] ---[ end trace c10ef1ab47d2b211 ]--- [ 39.498373][ T1534] Kernel panic - not syncing: Oops: Fatal exception [ 39.500071][ T1534] SMP: stopping secondary CPUs [ 39.501294][ T1534] Kernel Offset: disabled [ 39.502395][ T1534] CPU features: 0x0,000081c1,21302e40 [ 39.503703][ T1534] Memory Limit: none [ 39.784004][ T1534] Rebooting in 86400 seconds..