Warning: Permanently added '10.128.0.27' (ECDSA) to the list of known hosts. executing program [ 111.925778][ T8] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 112.165774][ T8] usb 1-1: Using ep0 maxpacket: 32 [ 112.285871][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 112.296776][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x87 has invalid wMaxPacketSize 0 [ 112.465829][ T8] usb 1-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 112.474909][ T8] usb 1-1: New USB device strings: Mfr=85, Product=120, SerialNumber=150 [ 112.483362][ T8] usb 1-1: Product: syz [ 112.487537][ T8] usb 1-1: Manufacturer: syz [ 112.492126][ T8] usb 1-1: SerialNumber: syz [ 112.497703][ T8] usb 1-1: config 0 descriptor?? [ 112.536736][ T8] ldusb 1-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 112.546977][ T8] ldusb 1-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 112.745880][ T8] usb 1-1: USB disconnect, device number 2 [ 112.752394][ T8] ldusb 1-1:0.0: LD USB Device #0 now disconnected executing program [ 118.895765][ T8] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 119.135763][ T8] usb 1-1: Using ep0 maxpacket: 32 [ 119.255803][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 119.266762][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x87 has invalid wMaxPacketSize 0 [ 119.435802][ T8] usb 1-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 119.444980][ T8] usb 1-1: New USB device strings: Mfr=85, Product=120, SerialNumber=150 [ 119.453705][ T8] usb 1-1: Product: syz [ 119.457962][ T8] usb 1-1: Manufacturer: syz [ 119.462578][ T8] usb 1-1: SerialNumber: syz [ 119.470739][ T8] usb 1-1: config 0 descriptor?? [ 119.517639][ T8] ldusb 1-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 119.529423][ T8] ldusb 1-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 119.719616][ T8] usb 1-1: USB disconnect, device number 3 [ 119.728163][ T8] ldusb 1-1:0.0: LD USB Device #0 now disconnected executing program [ 125.865762][ T26] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 126.115776][ T26] usb 1-1: Using ep0 maxpacket: 32 [ 126.235832][ T26] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 126.246844][ T26] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x87 has invalid wMaxPacketSize 0 [ 126.415825][ T26] usb 1-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 126.424886][ T26] usb 1-1: New USB device strings: Mfr=85, Product=120, SerialNumber=150 [ 126.433520][ T26] usb 1-1: Product: syz [ 126.437780][ T26] usb 1-1: Manufacturer: syz [ 126.442370][ T26] usb 1-1: SerialNumber: syz [ 126.450575][ T26] usb 1-1: config 0 descriptor?? [ 126.487559][ T26] ldusb 1-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 126.499489][ T26] ldusb 1-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 126.690092][ T26] usb 1-1: USB disconnect, device number 4 [ 126.698867][ T26] ldusb 1-1:0.0: LD USB Device #0 now disconnected [ 132.488275][ T4996] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810af22880 (size 96): comm "kworker/0:1", pid 8, jiffies 4294949212 (age 15.460s) hex dump (first 32 bytes): 9d 2d 9b 85 ff ff ff ff 00 00 00 00 00 00 00 00 .-.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc_trace+0x24/0x90 [] class_create+0x25/0x90 [] usb_register_dev+0x290/0x3d0 [] ld_usb_probe+0x407/0x4d0 [] usb_probe_interface+0x179/0x3c0 [] really_probe+0x12d/0x430 [] __driver_probe_device+0xc1/0x1a0 [] driver_probe_device+0x2a/0x120 [] __device_attach_driver+0xfb/0x150 [] bus_for_each_drv+0xc1/0x110 [] __device_attach+0x102/0x2a0 [] bus_probe_device+0xca/0xd0 [] device_add+0x993/0xc60 [] usb_set_configuration+0x9a9/0xc90 [] usb_generic_driver_probe+0xa1/0x100 [] usb_probe_device+0x60/0x140 BUG: memory leak unreferenced object 0xffff88810d6bdc00 (size 512): comm "kworker/0:1", pid 8, jiffies 4294949212 (age 15.460s) hex dump (first 32 bytes): 00 dc 6b 0d 81 88 ff ff 00 dc 6b 0d 81 88 ff ff ..k.......k..... 00 00 00 00 00 00 00 00 9d 2d 9b 85 ff ff ff ff .........-...... backtrace: [] kmalloc_trace+0x24/0x90 [] class_register+0x28/0x140 [] class_create+0x47/0x90 [] usb_register_dev+0x290/0x3d0 [] ld_usb_probe+0x407/0x4d0 [] usb_probe_interface+0x179/0x3c0 [] really_probe+0x12d/0x430 [] __driver_probe_device+0xc1/0x1a0 [] driver_probe_device+0x2a/0x120 [] __device_attach_driver+0xfb/0x150 [] bus_for_each_drv+0xc1/0x110 [] __device_attach+0x102/0x2a0 [] bus_probe_device+0xca/0xd0 [] device_add+0x993/0xc60 [] usb_set_configuration+0x9a9/0xc90 [] usb_generic_driver_probe+0xa1/0x100