Warning: Permanently added '10.128.1.66' (ED25519) to the list of known hosts. executing program [ 46.344359][ T1533] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 46.704496][ T1533] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.707483][ T1533] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 46.710079][ T1533] usb 1-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 46.712402][ T1533] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.717615][ T1533] usb 1-1: config 0 descriptor?? [ 47.207619][ T1533] mcp2221 0003:04D8:00DD.0001: unknown main item tag 0x0 [ 47.209486][ T1533] mcp2221 0003:04D8:00DD.0001: unknown main item tag 0x0 [ 47.211328][ T1533] mcp2221 0003:04D8:00DD.0001: unknown main item tag 0x0 [ 47.213124][ T1533] mcp2221 0003:04D8:00DD.0001: unknown main item tag 0x0 [ 47.215755][ T1533] mcp2221 0003:04D8:00DD.0001: unknown main item tag 0x0 [ 47.218111][ T1533] mcp2221 0003:04D8:00DD.0001: USB HID v0.00 Device [HID 04d8:00dd] on usb-dummy_hcd.0-1/input0 [ 47.287337][ T1533] Unable to handle kernel paging request at virtual address dfff800000000000 [ 47.289644][ T1533] Mem abort info: [ 47.290566][ T1533] ESR = 0x0000000096000006 [ 47.291708][ T1533] EC = 0x25: DABT (current EL), IL = 32 bits [ 47.293397][ T1533] SET = 0, FnV = 0 [ 47.294569][ T1533] EA = 0, S1PTW = 0 [ 47.295650][ T1533] FSC = 0x06: level 2 translation fault [ 47.297040][ T1533] Data abort info: [ 47.297985][ T1533] ISV = 0, ISS = 0x00000006 [ 47.299179][ T1533] CM = 0, WnR = 0 [ 47.300142][ T1533] [dfff800000000000] address between user and kernel address ranges [ 47.302289][ T1533] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 47.304089][ T1533] Modules linked in: [ 47.305116][ T1533] CPU: 0 PID: 1533 Comm: kworker/0:2 Not tainted 5.15.163-syzkaller #0 [ 47.307516][ T1533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 47.310119][ T1533] Workqueue: usb_hub_wq hub_event [ 47.311477][ T1533] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 47.313559][ T1533] pc : mcp_smbus_xfer+0x64/0xdb0 [ 47.314980][ T1533] lr : mcp_smbus_xfer+0x44/0xdb0 [ 47.316306][ T1533] sp : ffff800020fe5f40 [ 47.317215][ T1533] x29: ffff800020fe5f40 x28: 0000000000000000 x27: dfff800000000000 [ 47.319336][ T1533] x26: 1fffe000192dd036 x25: 0000000000000000 x24: 0000000000000000 [ 47.321453][ T1533] x23: 0000000000000000 x22: 0000000000000018 x21: 0000000000000000 [ 47.323565][ T1533] x20: 1ffff00002947e30 x19: 0000000000000000 x18: ffff800020fe5d20 [ 47.325598][ T1533] x17: 0000000000000000 x16: ffff800011ab3128 x15: 000000000000c32f [ 47.327664][ T1533] x14: 000000003b0214a6 x13: dfff800000000000 x12: 0000f2f2f2f2f202 [ 47.329779][ T1533] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cc9f9b40 [ 47.331900][ T1533] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000 [ 47.333993][ T1533] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 47.336060][ T1533] x2 : 0000000000000000 x1 : 0000000000000018 x0 : ffff0000c96e8088 [ 47.338252][ T1533] Call trace: [ 47.339121][ T1533] mcp_smbus_xfer+0x64/0xdb0 [ 47.340360][ T1533] __i2c_smbus_xfer+0x570/0x2b70 [ 47.341705][ T1533] i2c_smbus_xfer+0x210/0x31c [ 47.342832][ T1533] i2c_default_probe+0x1c0/0x248 [ 47.344094][ T1533] i2c_do_add_adapter+0x3c4/0x8d4 [ 47.345351][ T1533] __process_new_adapter+0x28/0x3c [ 47.346674][ T1533] bus_for_each_drv+0x158/0x1e0 [ 47.348000][ T1533] i2c_register_adapter+0xcc8/0xf8c [ 47.349359][ T1533] i2c_add_adapter+0x170/0x250 [ 47.350625][ T1533] mcp2221_probe+0x240/0x56c [ 47.351849][ T1533] hid_device_probe+0x23c/0x338 [ 47.352999][ T1533] really_probe+0x26c/0xaec [ 47.354022][ T1533] __driver_probe_device+0x194/0x3b4 [ 47.355411][ T1533] driver_probe_device+0x78/0x34c [ 47.356732][ T1533] __device_attach_driver+0x28c/0x4d8 [ 47.358133][ T1533] bus_for_each_drv+0x158/0x1e0 [ 47.359448][ T1533] __device_attach+0x2f0/0x480 [ 47.360625][ T1533] device_initial_probe+0x24/0x34 [ 47.361851][ T1533] bus_probe_device+0xbc/0x1c8 [ 47.362827][ T1533] device_add+0xae0/0xef4 [ 47.363948][ T1533] hid_add_device+0x318/0x4b4 [ 47.365176][ T1533] usbhid_probe+0x868/0xba8 [ 47.366362][ T1533] usb_probe_interface+0x500/0x984 [ 47.367708][ T1533] really_probe+0x26c/0xaec [ 47.368883][ T1533] __driver_probe_device+0x194/0x3b4 [ 47.370258][ T1533] driver_probe_device+0x78/0x34c [ 47.371464][ T1533] __device_attach_driver+0x28c/0x4d8 [ 47.372883][ T1533] bus_for_each_drv+0x158/0x1e0 [ 47.374169][ T1533] __device_attach+0x2f0/0x480 [ 47.375438][ T1533] device_initial_probe+0x24/0x34 [ 47.376757][ T1533] bus_probe_device+0xbc/0x1c8 [ 47.378101][ T1533] device_add+0xae0/0xef4 [ 47.379156][ T1533] usb_set_configuration+0x15e0/0x1b60 [ 47.380498][ T1533] usb_generic_driver_probe+0x8c/0x148 [ 47.381934][ T1533] usb_probe_device+0x120/0x25c [ 47.383217][ T1533] really_probe+0x26c/0xaec [ 47.384394][ T1533] __driver_probe_device+0x194/0x3b4 [ 47.385757][ T1533] driver_probe_device+0x78/0x34c [ 47.386987][ T1533] __device_attach_driver+0x28c/0x4d8 [ 47.388458][ T1533] bus_for_each_drv+0x158/0x1e0 [ 47.389807][ T1533] __device_attach+0x2f0/0x480 [ 47.391052][ T1533] device_initial_probe+0x24/0x34 [ 47.392378][ T1533] bus_probe_device+0xbc/0x1c8 [ 47.393668][ T1533] device_add+0xae0/0xef4 [ 47.394783][ T1533] usb_new_device+0x900/0x145c [ 47.396017][ T1533] hub_event+0x236c/0x46b8 [ 47.397258][ T1533] process_one_work+0x790/0x11b8 [ 47.398462][ T1533] worker_thread+0x910/0x1034 [ 47.399673][ T1533] kthread+0x37c/0x45c [ 47.400756][ T1533] ret_from_fork+0x10/0x20 [ 47.401849][ T1533] Code: aa1303e0 96502d95 f9400273 d343fe7c (387b6b88) [ 47.403721][ T1533] ---[ end trace 32597d0e7474c8aa ]---