Warning: Permanently added '10.128.0.145' (ED25519) to the list of known hosts. executing program [ 38.212666][ T3875] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 38.392479][ T3875] usb 1-1: Using ep0 maxpacket: 16 [ 38.395883][ T3875] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.398982][ T3875] usb 1-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 38.401439][ T3875] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.405985][ T3875] usb 1-1: config 0 descriptor?? [ 38.813129][ T3875] mcp2221 0003:04D8:00DD.0001: unknown main item tag 0x0 [ 38.815155][ T3875] mcp2221 0003:04D8:00DD.0001: unknown main item tag 0x0 [ 38.817097][ T3875] mcp2221 0003:04D8:00DD.0001: unknown main item tag 0x0 [ 38.819012][ T3875] mcp2221 0003:04D8:00DD.0001: unknown main item tag 0x0 [ 38.820856][ T3875] mcp2221 0003:04D8:00DD.0001: unknown main item tag 0x0 [ 38.823515][ T3875] mcp2221 0003:04D8:00DD.0001: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.0-1/input0 [ 38.897433][ T3875] Unable to handle kernel paging request at virtual address dfff800000000000 [ 38.900108][ T3875] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 38.903606][ T3875] Mem abort info: [ 38.904680][ T3875] ESR = 0x0000000096000006 [ 38.905945][ T3875] EC = 0x25: DABT (current EL), IL = 32 bits [ 38.907689][ T3875] SET = 0, FnV = 0 [ 38.908777][ T3875] EA = 0, S1PTW = 0 [ 38.909849][ T3875] FSC = 0x06: level 2 translation fault [ 38.911433][ T3875] Data abort info: [ 38.912583][ T3875] ISV = 0, ISS = 0x00000006 [ 38.913925][ T3875] CM = 0, WnR = 0 [ 38.914995][ T3875] [dfff800000000000] address between user and kernel address ranges [ 38.917365][ T3875] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 38.919327][ T3875] Modules linked in: [ 38.920398][ T3875] CPU: 0 PID: 3875 Comm: kworker/0:3 Not tainted 6.1.141-syzkaller #0 [ 38.922596][ T3875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 38.925489][ T3875] Workqueue: usb_hub_wq hub_event [ 38.926847][ T3875] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 38.929058][ T3875] pc : mcp_smbus_xfer+0x64/0xf30 [ 38.930481][ T3875] lr : mcp_smbus_xfer+0x44/0xf30 [ 38.931816][ T3875] sp : ffff800022d86140 [ 38.933021][ T3875] x29: ffff800022d86140 x28: 0000000000000000 x27: dfff800000000000 [ 38.935110][ T3875] x26: 00000000ffff9a00 x25: 1ffff000029fde40 x24: 0000000000000000 [ 38.937201][ T3875] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000018 [ 38.939480][ T3875] x20: 0000000000000000 x19: 0000000000000000 x18: ffff800011a7bce0 [ 38.941701][ T3875] x17: ffff8000181a1000 x16: ffff8000082d1c00 x15: ffff800017c81fc0 [ 38.943891][ T3875] x14: ffff0000d7524218 x13: ffff0000d7524358 x12: 0000000000ff0100 [ 38.946143][ T3875] x11: ff0080000f252b6c x10: 0000000000000000 x9 : ffff80000f252b6c [ 38.948388][ T3875] x8 : 0000000000000000 x7 : 1111111111111111 x6 : 0000000000000000 [ 38.950635][ T3875] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 38.952813][ T3875] x2 : 0000000000000000 x1 : 0000000000000018 x0 : ffff0000d07b8088 [ 38.954957][ T3875] Call trace: [ 38.955839][ T3875] mcp_smbus_xfer+0x64/0xf30 [ 38.957199][ T3875] __i2c_smbus_xfer+0x584/0x2150 [ 38.958604][ T3875] i2c_smbus_xfer+0x1f0/0x314 [ 38.959934][ T3875] i2c_default_probe+0x1bc/0x240 [ 38.961324][ T3875] i2c_do_add_adapter+0x388/0x7a0 [ 38.962716][ T3875] __process_new_adapter+0x28/0x3c [ 38.964110][ T3875] bus_for_each_drv+0x150/0x1d8 [ 38.965481][ T3875] i2c_register_adapter+0xd94/0x1088 [ 38.966931][ T3875] i2c_add_adapter+0x16c/0x248 [ 38.968189][ T3875] mcp2221_probe+0x254/0x5a8 [ 38.969437][ T3875] hid_device_probe+0x22c/0x328 [ 38.970772][ T3875] really_probe+0x39c/0xae0 [ 38.972010][ T3875] __driver_probe_device+0x180/0x314 [ 38.973469][ T3875] driver_probe_device+0x78/0x330 [ 38.974838][ T3875] __device_attach_driver+0x290/0x4e0 [ 38.976325][ T3875] bus_for_each_drv+0x150/0x1d8 [ 38.977679][ T3875] __device_attach+0x2a8/0x3d4 [ 38.978983][ T3875] device_initial_probe+0x24/0x34 [ 38.980336][ T3875] bus_probe_device+0xbc/0x1c4 [ 38.981658][ T3875] device_add+0xb04/0xf94 [ 38.982825][ T3875] hid_add_device+0x310/0x4c8 [ 38.984102][ T3875] usbhid_probe+0x90c/0xc8c [ 38.985343][ T3875] usb_probe_interface+0x4fc/0x994 [ 38.986815][ T3875] really_probe+0x39c/0xae0 [ 38.988128][ T3875] __driver_probe_device+0x180/0x314 [ 38.989634][ T3875] driver_probe_device+0x78/0x330 [ 38.991080][ T3875] __device_attach_driver+0x290/0x4e0 [ 38.992595][ T3875] bus_for_each_drv+0x150/0x1d8 [ 38.993928][ T3875] __device_attach+0x2a8/0x3d4 [ 38.995254][ T3875] device_initial_probe+0x24/0x34 [ 38.996636][ T3875] bus_probe_device+0xbc/0x1c4 [ 38.998022][ T3875] device_add+0xb04/0xf94 [ 38.999201][ T3875] usb_set_configuration+0x1598/0x1b0c [ 39.000748][ T3875] usb_generic_driver_probe+0x8c/0x144 [ 39.002319][ T3875] usb_probe_device+0x120/0x25c [ 39.003675][ T3875] really_probe+0x39c/0xae0 [ 39.004899][ T3875] __driver_probe_device+0x180/0x314 [ 39.006385][ T3875] driver_probe_device+0x78/0x330 [ 39.007794][ T3875] __device_attach_driver+0x290/0x4e0 [ 39.009370][ T3875] bus_for_each_drv+0x150/0x1d8 [ 39.010725][ T3875] __device_attach+0x2a8/0x3d4 [ 39.012040][ T3875] device_initial_probe+0x24/0x34 [ 39.013451][ T3875] bus_probe_device+0xbc/0x1c4 [ 39.014853][ T3875] device_add+0xb04/0xf94 [ 39.016062][ T3875] usb_new_device+0x7f0/0x11c4 [ 39.017394][ T3875] hub_event+0x21c8/0x3dc4 [ 39.018672][ T3875] process_one_work+0x7f4/0x13a8 [ 39.020084][ T3875] worker_thread+0x8c8/0xfbc [ 39.021404][ T3875] kthread+0x250/0x2d8 [ 39.022625][ T3875] ret_from_fork+0x10/0x20 [ 39.023846][ T3875] Code: aa1303e0 965a0bf1 f9400273 d343fe7c (387b6b88) [ 39.025716][ T3875] ---[ end trace 0000000000000000 ]--- [ 39.354214][ T3875] Kernel panic - not syncing: Oops: Fatal exception [ 39.356129][ T3875] SMP: stopping secondary CPUs [ 39.357423][ T3875] Kernel Offset: disabled [ 39.358652][ T3875] CPU features: 0x080000,02070084,26017203 [ 39.360226][ T3875] Memory Limit: none [ 39.659439][ T3875] Rebooting in 86400 seconds..