Warning: Permanently added '10.128.0.247' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 56.622720][ T21] usb 1-1: new low-speed USB device number 2 using dummy_hcd [ 56.982792][ T21] usb 1-1: config 0 has an invalid interface number: 212 but max is 0 [ 56.991510][ T21] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 57.001850][ T21] usb 1-1: config 0 has no interface number 0 [ 57.009191][ T21] usb 1-1: config 0 interface 212 has no altsetting 0 [ 57.016755][ T21] usb 1-1: New USB device found, idVendor=1164, idProduct=0622, bcdDevice=5a.f4 [ 57.026451][ T21] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.037283][ T21] usb 1-1: config 0 descriptor?? [ 57.085886][ T21] pvrusb2: Hardware description: Gotview USB 2.0 DVD 2 [ 57.094093][ T21] usb 1-1: selecting invalid altsetting 0 [ 57.100731][ T107] pvrusb2: Invalid write control endpoint [ 57.114500][ T107] pvrusb2: Invalid write control endpoint [ 57.120467][ T107] pvrusb2: WARNING: Detected a wedged cx25840 chip; the device will not work. [ 57.130737][ T107] pvrusb2: WARNING: Try power cycling the pvrusb2 device. [ 57.138427][ T107] pvrusb2: WARNING: Disabling further access to the device to prevent other foul-ups. [ 57.148154][ T107] pvrusb2: Device being rendered inoperable [ 57.155306][ T107] cx25840 0-0044: Unable to detect h/w, assuming cx23887 [ 57.162919][ T107] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 57.172103][ T107] pvrusb2: Attached sub-driver cx25840 [ 57.182410][ T107] pvrusb2: Attempted to execute control transfer when device not ok [ 57.191271][ T107] pvrusb2: Attempted to execute control transfer when device not ok [ 57.199354][ T107] pvrusb2: Attempted to execute control transfer when device not ok [ 57.208218][ T107] pvrusb2: Attempted to execute control transfer when device not ok [ 57.216911][ T107] pvrusb2: Module ID 4 (tuner) for device Gotview USB 2.0 DVD 2 failed to load. Possible missing sub-device kernel module or initialization failure within module. [