Warning: Permanently added '10.128.0.170' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 52.528087][ T3865] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 52.888079][ T3865] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 52.897800][ T3865] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8D has invalid maxpacket 0 [ 53.068093][ T3865] usb 1-1: New USB device found, idVendor=06d6, idProduct=003b, bcdDevice=20.35 [ 53.077112][ T3865] usb 1-1: New USB device strings: Mfr=1, Product=232, SerialNumber=3 [ 53.085606][ T3865] usb 1-1: Product: syz [ 53.089930][ T3865] usb 1-1: Manufacturer: syz [ 53.094497][ T3865] usb 1-1: SerialNumber: syz [ 53.099994][ T3865] usb 1-1: config 0 descriptor?? [ 53.139749][ T3865] zr364xx 1-1:0.0: Zoran 364xx compatible webcam plugged [ 53.146769][ T3865] zr364xx 1-1:0.0: model 06d6:003b detected [ 53.156190][ T3865] usb 1-1: 320x240 mode selected [ 53.162670][ T3865] zr364xx: start read pipe failed [ 53.167755][ T3865] zr364xx: probe of 1-1:0.0 failed with error -90 [ 53.338718][ T3865] usb 1-1: USB disconnect, device number 2 executing program [ 58.777440][ T3865] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 59.137465][ T3865] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 59.147195][ T3865] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8D has invalid maxpacket 0 [ 59.307514][ T3865] usb 1-1: New USB device found, idVendor=06d6, idProduct=003b, bcdDevice=20.35 [ 59.316808][ T3865] usb 1-1: New USB device strings: Mfr=1, Product=232, SerialNumber=3 [ 59.325182][ T3865] usb 1-1: Product: syz [ 59.329413][ T3865] usb 1-1: Manufacturer: syz [ 59.333987][ T3865] usb 1-1: SerialNumber: syz [ 59.339223][ T3865] usb 1-1: config 0 descriptor?? [ 59.378113][ T3865] zr364xx 1-1:0.0: Zoran 364xx compatible webcam plugged [ 59.385146][ T3865] zr364xx 1-1:0.0: model 06d6:003b detected [ 59.393286][ T3865] usb 1-1: 320x240 mode selected [ 59.399744][ T3865] zr364xx: start read pipe failed [ 59.404767][ T3865] zr364xx: probe of 1-1:0.0 failed with error -90 [ 59.593849][ T3865] usb 1-1: USB disconnect, device number 3 executing program [ 65.037038][ T8047] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 65.397036][ T8047] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 65.406762][ T8047] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8D has invalid maxpacket 0 [ 65.567035][ T8047] usb 1-1: New USB device found, idVendor=06d6, idProduct=003b, bcdDevice=20.35 [ 65.576063][ T8047] usb 1-1: New USB device strings: Mfr=1, Product=232, SerialNumber=3 [ 65.584465][ T8047] usb 1-1: Product: syz [ 65.588688][ T8047] usb 1-1: Manufacturer: syz [ 65.593264][ T8047] usb 1-1: SerialNumber: syz [ 65.598563][ T8047] usb 1-1: config 0 descriptor?? [ 65.648868][ T8047] zr364xx 1-1:0.0: Zoran 364xx compatible webcam plugged [ 65.655899][ T8047] zr364xx 1-1:0.0: model 06d6:003b detected [ 65.661990][ T8047] usb 1-1: 320x240 mode selected [ 65.667075][ T8047] zr364xx: start read pipe failed [ 65.672104][ T8047] zr364xx: probe of 1-1:0.0 failed with error -90 [ 65.847806][ T3865] usb 1-1: USB disconnect, device number 4 [ 66.897915][ T8379] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888103dfac60 (size 32): comm "kworker/0:3", pid 3865, jiffies 4294943211 (age 13.720s) hex dump (first 32 bytes): c0 a4 28 0e 81 88 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: [] kvmalloc_node+0x61/0xf0 [] v4l2_ctrl_handler_init_class+0x86/0xb0 [] zr364xx_probe+0x110/0x851 [] usb_probe_interface+0x177/0x370 [] really_probe+0x159/0x4a0 [] driver_probe_device+0x84/0x100 [] __device_attach_driver+0xee/0x110 [] bus_for_each_drv+0xb7/0x100 [] __device_attach+0x122/0x250 [] bus_probe_device+0xc6/0xe0 [] device_add+0x5d5/0xc40 [] usb_set_configuration+0x9d9/0xb90 [] usb_generic_driver_probe+0x8c/0xc0 [] usb_probe_device+0x5c/0x140 [] really_probe+0x159/0x4a0 [] driver_probe_device+0x84/0x100 BUG: memory leak unreferenced object 0xffff8881108a6dc0 (size 32): comm "kworker/1:3", pid 8047, jiffies 4294943838 (age 7.450s) hex dump (first 32 bytes): 40 72 d9 11 81 88 ff ff 00 00 00 00 00 00 00 00 @r.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kvmalloc_node+0x61/0xf0 [] v4l2_ctrl_handler_init_class+0x86/0xb0 [] zr364xx_probe+0x110/0x851 [] usb_probe_interface+0x177/0x370 [] really_probe+0x159/0x4a0 [] driver_probe_device+0x84/0x100 [] __device_attach_driver+0xee/0x110 [] bus_for_each_drv+0xb7/0x100 [] __device_attach+0x122/0x250 [] bus_probe_device+0xc6/0xe0 [] device_add+0x5d5/0xc40 [] usb_set_configuration+0x9d9/0xb90 [] usb_generic_driver_probe+0x8c/0xc0 [] usb_probe_device+0x5c/0x140 [] really_probe+0x159/0x4a0 [] driver_probe_device+0x84/0x100 [ 73.047775][ T8379] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)