Warning: Permanently added '10.128.0.212' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 59.401344][ T3624] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 59.771425][ T3624] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 59.781362][ T3624] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8D has invalid maxpacket 0 [ 59.941278][ T3624] usb 1-1: New USB device found, idVendor=06d6, idProduct=003b, bcdDevice=20.35 [ 59.950442][ T3624] usb 1-1: New USB device strings: Mfr=1, Product=232, SerialNumber=3 [ 59.959063][ T3624] usb 1-1: Product: syz [ 59.963458][ T3624] usb 1-1: Manufacturer: syz [ 59.968063][ T3624] usb 1-1: SerialNumber: syz [ 59.973588][ T3624] usb 1-1: config 0 descriptor?? [ 60.013315][ T3624] zr364xx 1-1:0.0: Zoran 364xx compatible webcam plugged [ 60.020373][ T3624] zr364xx 1-1:0.0: model 06d6:003b detected [ 60.026575][ T3624] usb 1-1: 320x240 mode selected [ 60.031715][ T3624] zr364xx: start read pipe failed [ 60.036772][ T3624] zr364xx: probe of 1-1:0.0 failed with error -90 [ 60.211891][ T8095] usb 1-1: USB disconnect, device number 2 executing program [ 65.660810][ T3624] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 66.030865][ T3624] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 66.040715][ T3624] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8D has invalid maxpacket 0 [ 66.230859][ T3624] usb 1-1: New USB device found, idVendor=06d6, idProduct=003b, bcdDevice=20.35 [ 66.240075][ T3624] usb 1-1: New USB device strings: Mfr=1, Product=232, SerialNumber=3 [ 66.248809][ T3624] usb 1-1: Product: syz [ 66.253189][ T3624] usb 1-1: Manufacturer: syz [ 66.257769][ T3624] usb 1-1: SerialNumber: syz [ 66.263268][ T3624] usb 1-1: config 0 descriptor?? [ 66.322774][ T3624] zr364xx 1-1:0.0: Zoran 364xx compatible webcam plugged [ 66.329825][ T3624] zr364xx 1-1:0.0: model 06d6:003b detected [ 66.335910][ T3624] usb 1-1: 320x240 mode selected [ 66.341018][ T3624] zr364xx: start read pipe failed [ 66.346050][ T3624] zr364xx: probe of 1-1:0.0 failed with error -90 [ 66.521423][ T8095] usb 1-1: USB disconnect, device number 3 [ 67.552483][ T8393] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 73.704184][ T8393] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810da75e60 (size 32): comm "kworker/0:2", pid 3624, jiffies 4294943274 (age 13.740s) hex dump (first 32 bytes): 80 f2 28 13 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 0xffff888111c5bf40 (size 32): comm "kworker/0:2", pid 3624, jiffies 4294943905 (age 7.430s) hex dump (first 32 bytes): 80 73 99 0d 81 88 ff ff 00 00 00 00 00 00 00 00 .s.............. 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 0xffff8881108f5300 (size 192): comm "kworker/0:2", pid 3624, jiffies 4294943906 (age 7.420s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 18 53 8f 10 81 88 ff ff .........S...... backtrace: [] usb_alloc_urb+0x66/0xe0 [] zr364xx_start_readpipe+0x78/0x130 [] zr364xx_probe+0x6a3/0x851 [] 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