Warning: Permanently added '10.128.0.132' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 117.939624][ T7] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 118.459679][ T7] usb 1-1: New USB device found, idVendor=046d, idProduct=0960, bcdDevice=ef.2c [ 118.468706][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 118.476871][ T7] usb 1-1: Product: syz [ 118.481110][ T7] usb 1-1: Manufacturer: syz [ 118.485680][ T7] usb 1-1: SerialNumber: syz [ 118.490992][ T7] usb 1-1: config 0 descriptor?? [ 118.531492][ T7] gspca_main: sunplus-2.14.0 probing 046d:0960 [ 118.749588][ T7] gspca_sunplus: reg_w_riv err -71 [ 118.754772][ T7] sunplus: probe of 1-1:0.0 failed with error -71 [ 118.762268][ T7] usb 1-1: USB disconnect, device number 2 executing program [ 124.129194][ T34] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 124.649236][ T34] usb 1-1: New USB device found, idVendor=046d, idProduct=0960, bcdDevice=ef.2c [ 124.658297][ T34] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 124.666475][ T34] usb 1-1: Product: syz [ 124.670682][ T34] usb 1-1: Manufacturer: syz [ 124.675272][ T34] usb 1-1: SerialNumber: syz [ 124.680503][ T34] usb 1-1: config 0 descriptor?? [ 124.721015][ T34] gspca_main: sunplus-2.14.0 probing 046d:0960 [ 124.939179][ T34] gspca_sunplus: reg_w_riv err -71 [ 124.944336][ T34] sunplus: probe of 1-1:0.0 failed with error -71 [ 124.951836][ T34] usb 1-1: USB disconnect, device number 3 executing program [ 130.298860][ T7] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 130.818901][ T7] usb 1-1: New USB device found, idVendor=046d, idProduct=0960, bcdDevice=ef.2c [ 130.827926][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.836344][ T7] usb 1-1: Product: syz [ 130.840670][ T7] usb 1-1: Manufacturer: syz [ 130.845236][ T7] usb 1-1: SerialNumber: syz [ 130.850670][ T7] usb 1-1: config 0 descriptor?? [ 130.890606][ T7] gspca_main: sunplus-2.14.0 probing 046d:0960 [ 131.108847][ T7] gspca_sunplus: reg_w_riv err -71 [ 131.114013][ T7] sunplus: probe of 1-1:0.0 failed with error -71 [ 131.121514][ T7] usb 1-1: USB disconnect, device number 4 [ 136.100071][ T8480] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810530a400 (size 1024): comm "kworker/1:1", pid 34, jiffies 4294949734 (age 13.570s) hex dump (first 32 bytes): c8 6b 73 0d 81 88 ff ff c8 6b 73 0d 81 88 ff ff .ks......ks..... 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000add1a435>] usb_set_configuration+0x18c/0xb90 [<0000000088e6b15d>] usb_generic_driver_probe+0x8c/0xc0 [<00000000decca33a>] usb_probe_device+0x5c/0x140 [<00000000ff7bda5f>] really_probe+0x159/0x480 [<00000000f0d0bc3e>] driver_probe_device+0x84/0x100 [<000000005157fddd>] __device_attach_driver+0xee/0x110 [<0000000074044026>] bus_for_each_drv+0xb7/0x100 [<0000000080703377>] __device_attach+0x122/0x250 [<000000002cf7acdc>] bus_probe_device+0xc6/0xe0 [<0000000022572744>] device_add+0x5ac/0xc30 [<000000002d9dace9>] usb_new_device.cold+0x166/0x578 [<00000000cb427f92>] hub_event+0x144a/0x20d0 [<000000004a4fc946>] process_one_work+0x27d/0x590 [<00000000cca9da17>] worker_thread+0x59/0x5d0 [<00000000b54c9931>] kthread+0x178/0x1b0 [<0000000072feb267>] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff8881102cc380 (size 32): comm "kworker/1:1", pid 34, jiffies 4294949734 (age 13.570s) hex dump (first 32 bytes): 31 2d 31 3a 30 2e 30 00 00 00 00 00 00 00 00 00 1-1:0.0......... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c1a866b9>] kvasprintf+0x6c/0xf0 [<0000000010aeebe0>] kvasprintf_const+0x58/0x110 [<000000009a899667>] kobject_set_name_vargs+0x3b/0xe0 [<0000000046dbe0a4>] dev_set_name+0x63/0x90 [<00000000e7d9dd4e>] usb_set_configuration+0x6be/0xb90 [<0000000088e6b15d>] usb_generic_driver_probe+0x8c/0xc0 [<00000000decca33a>] usb_probe_device+0x5c/0x140 [<00000000ff7bda5f>] really_probe+0x159/0x480 [<00000000f0d0bc3e>] driver_probe_device+0x84/0x100 [<000000005157fddd>] __device_attach_driver+0xee/0x110 [<0000000074044026>] bus_for_each_drv+0xb7/0x100 [<0000000080703377>] __device_attach+0x122/0x250 [<000000002cf7acdc>] bus_probe_device+0xc6/0xe0 [<0000000022572744>] device_add+0x5ac/0xc30 [<000000002d9dace9>] usb_new_device.cold+0x166/0x578 [<00000000cb427f92>] hub_event+0x144a/0x20d0 BUG: memory leak unreferenced object 0xffff88811023c100 (size 256): comm "kworker/1:1", pid 34, jiffies 4294949738 (age 13.530s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 08 c1 23 10 81 88 ff ff ..........#..... 08 c1 23 10 81 88 ff ff 00 90 58 82 ff ff ff ff ..#.......X..... backtrace: [<00000000ea0d6309>] device_add+0x7e8/0xc30 [<00000000aaacf0bb>] usb_set_configuration+0x9de/0xb90 [<0000000088e6b15d>] usb_generic_driver_probe+0x8c/0xc0 [<00000000decca33a>] usb_probe_device+0x5c/0x140 [<00000000ff7bda5f>] really_probe+0x159/0x480 [<00000000f0d0bc3e>] driver_probe_device+0x84/0x100 [<000000005157fddd>] __device_attach_driver+0xee/0x110 [<0000000074044026>] bus_for_each_drv+0xb7/0x100 [<0000000080703377>] __device_attach+0x122/0x250 [<000000002cf7acdc>] bus_probe_device+0xc6/0xe0 [<0000000022572744>] device_add+0x5ac/0xc30 [<000000002d9dace9>] usb_new_device.cold+0x166/0x578 [<00000000cb427f92>] hub_event+0x144a/0x20d0 [<000000004a4fc946>] process_one_work+0x27d/0x590 [<00000000cca9da17>] worker_thread+0x59/0x5d0 [<00000000b54c9931>] kthread+0x178/0x1b0