Warning: Permanently added '10.128.1.32' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 85.481018][ T3260] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 85.721006][ T3260] usb 1-1: Using ep0 maxpacket: 8 [ 85.851118][ T3260] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 86.031063][ T3260] usb 1-1: New USB device found, idVendor=093a, idProduct=2620, bcdDevice=47.05 [ 86.040094][ T3260] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.048540][ T3260] usb 1-1: Product: syz [ 86.052897][ T3260] usb 1-1: Manufacturer: syz [ 86.057478][ T3260] usb 1-1: SerialNumber: syz [ 86.063006][ T3260] usb 1-1: config 0 descriptor?? [ 86.102924][ T3260] gspca_main: gspca_pac7302-2.14.0 probing 093a:2620 [ 86.321069][ T3260] gspca_pac7302: reg_w() failed i: ff v: 01 error -71 [ 86.327873][ T3260] gspca_pac7302: probe of 1-1:0.0 failed with error -71 [ 86.336261][ T3260] usb 1-1: USB disconnect, device number 2 executing program [ 92.680889][ T3657] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 92.920889][ T3657] usb 1-1: Using ep0 maxpacket: 8 [ 93.040932][ T3657] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 93.210941][ T3657] usb 1-1: New USB device found, idVendor=093a, idProduct=2620, bcdDevice=47.05 [ 93.219996][ T3657] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.228377][ T3657] usb 1-1: Product: syz [ 93.232729][ T3657] usb 1-1: Manufacturer: syz [ 93.237313][ T3657] usb 1-1: SerialNumber: syz [ 93.243773][ T3657] usb 1-1: config 0 descriptor?? [ 93.282766][ T3657] gspca_main: gspca_pac7302-2.14.0 probing 093a:2620 [ 93.500907][ T3657] gspca_pac7302: reg_w() failed i: ff v: 01 error -71 [ 93.507707][ T3657] gspca_pac7302: probe of 1-1:0.0 failed with error -71 [ 93.515926][ T3657] usb 1-1: USB disconnect, device number 3 executing program [ 99.810805][ T3657] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 100.070811][ T3657] usb 1-1: Using ep0 maxpacket: 8 [ 100.210875][ T3657] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 100.380887][ T3657] usb 1-1: New USB device found, idVendor=093a, idProduct=2620, bcdDevice=47.05 [ 100.390060][ T3657] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.398576][ T3657] usb 1-1: Product: syz [ 100.402940][ T3657] usb 1-1: Manufacturer: syz [ 100.407528][ T3657] usb 1-1: SerialNumber: syz [ 100.412927][ T3657] usb 1-1: config 0 descriptor?? [ 100.462665][ T3657] gspca_main: gspca_pac7302-2.14.0 probing 093a:2620 [ 100.690805][ T3657] gspca_pac7302: reg_w() failed i: ff v: 01 error -71 [ 100.697600][ T3657] gspca_pac7302: probe of 1-1:0.0 failed with error -71 [ 100.705806][ T3657] usb 1-1: USB disconnect, device number 4 executing program [ 107.010734][ T3657] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 107.250765][ T3657] usb 1-1: Using ep0 maxpacket: 8 [ 107.380810][ T3657] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 107.550763][ T3657] usb 1-1: New USB device found, idVendor=093a, idProduct=2620, bcdDevice=47.05 [ 107.559833][ T3657] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 107.568281][ T3657] usb 1-1: Product: syz [ 107.572727][ T3657] usb 1-1: Manufacturer: syz [ 107.577306][ T3657] usb 1-1: SerialNumber: syz [ 107.582743][ T3657] usb 1-1: config 0 descriptor?? [ 107.622528][ T3657] gspca_main: gspca_pac7302-2.14.0 probing 093a:2620 [ 107.840739][ T3657] gspca_pac7302: reg_w() failed i: ff v: 01 error -71 [ 107.847558][ T3657] gspca_pac7302: probe of 1-1:0.0 failed with error -71 [ 107.855877][ T3657] usb 1-1: USB disconnect, device number 5 executing program [ 114.170674][ T3657] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 114.410664][ T3657] usb 1-1: Using ep0 maxpacket: 8 [ 114.530738][ T3657] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 114.700729][ T3657] usb 1-1: New USB device found, idVendor=093a, idProduct=2620, bcdDevice=47.05 [ 114.709784][ T3657] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.717940][ T3657] usb 1-1: Product: syz [ 114.722185][ T3657] usb 1-1: Manufacturer: syz [ 114.726896][ T3657] usb 1-1: SerialNumber: syz [ 114.732170][ T3657] usb 1-1: config 0 descriptor?? [ 114.772484][ T3657] gspca_main: gspca_pac7302-2.14.0 probing 093a:2620 [ 114.990697][ T3657] gspca_pac7302: reg_w() failed i: ff v: 01 error -71 [ 114.997518][ T3657] gspca_pac7302: probe of 1-1:0.0 failed with error -71 [ 115.021261][ T3657] usb 1-1: USB disconnect, device number 6 executing program [ 120.340627][ T3657] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 120.590617][ T3657] usb 1-1: Using ep0 maxpacket: 8 [ 120.730702][ T3657] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 120.920711][ T3657] usb 1-1: New USB device found, idVendor=093a, idProduct=2620, bcdDevice=47.05 [ 120.929765][ T3657] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.938187][ T3657] usb 1-1: Product: syz [ 120.942566][ T3657] usb 1-1: Manufacturer: syz [ 120.947133][ T3657] usb 1-1: SerialNumber: syz [ 120.952560][ T3657] usb 1-1: config 0 descriptor?? [ 120.992427][ T3657] gspca_main: gspca_pac7302-2.14.0 probing 093a:2620 [ 121.220652][ T3657] gspca_pac7302: reg_w() failed i: ff v: 01 error -71 [ 121.227997][ T3657] gspca_pac7302: probe of 1-1:0.0 failed with error -71 [ 121.236199][ T3657] usb 1-1: USB disconnect, device number 7 executing program [ 127.530567][ T3657] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 127.780565][ T3657] usb 1-1: Using ep0 maxpacket: 8 [ 127.910642][ T3657] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 128.090662][ T3657] usb 1-1: New USB device found, idVendor=093a, idProduct=2620, bcdDevice=47.05 [ 128.099698][ T3657] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.108109][ T3657] usb 1-1: Product: syz [ 128.112457][ T3657] usb 1-1: Manufacturer: syz [ 128.117040][ T3657] usb 1-1: SerialNumber: syz [ 128.123141][ T3657] usb 1-1: config 0 descriptor?? [ 128.172369][ T3657] gspca_main: gspca_pac7302-2.14.0 probing 093a:2620 [ 128.380566][ T3657] gspca_pac7302: reg_w() failed i: ff v: 01 error -71 [ 128.387371][ T3657] gspca_pac7302: probe of 1-1:0.0 failed with error -71 [ 128.396542][ T3657] usb 1-1: USB disconnect, device number 8 [ 134.342159][ T8450] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810f2a0c00 (size 1024): comm "kworker/0:2", pid 3657, jiffies 4294948030 (age 28.880s) hex dump (first 32 bytes): 88 4b e9 0f 81 88 ff ff 88 4b e9 0f 81 88 ff ff .K.......K...... 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000438fccdc>] usb_set_configuration+0x18c/0xb90 [<00000000224d8c83>] usb_generic_driver_probe+0x8c/0xc0 [<00000000312c162d>] usb_probe_device+0x5c/0x140 [<000000007ac1874c>] really_probe+0x159/0x480 [<00000000235af68c>] driver_probe_device+0x84/0x100 [<0000000063a79121>] __device_attach_driver+0xee/0x110 [<0000000026bcfbdb>] bus_for_each_drv+0xb7/0x100 [<00000000e212ec52>] __device_attach+0x122/0x250 [<00000000dce363c9>] bus_probe_device+0xc6/0xe0 [<000000009021ff42>] device_add+0x5ac/0xc30 [<0000000098b71631>] usb_new_device.cold+0x166/0x578 [<00000000a22923ef>] hub_event+0x144a/0x20d0 [<00000000d3af5cc4>] process_one_work+0x27d/0x590 [<000000006a23f024>] worker_thread+0x59/0x5d0 [<000000006b7a502f>] kthread+0x178/0x1b0 [<000000003d4ed7e0>] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff88810abb5200 (size 32): comm "kworker/0:2", pid 3657, jiffies 4294948030 (age 28.880s) 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: [<0000000055558e63>] kvasprintf+0x6c/0xf0 [<00000000fc46a782>] kvasprintf_const+0x58/0x110 [<000000008f973291>] kobject_set_name_vargs+0x3b/0xe0 [<00000000ac960315>] dev_set_name+0x63/0x90 [<0000000045e7c9dd>] usb_set_configuration+0x6be/0xb90 [<00000000224d8c83>] usb_generic_driver_probe+0x8c/0xc0 [<00000000312c162d>] usb_probe_device+0x5c/0x140 [<000000007ac1874c>] really_probe+0x159/0x480 [<00000000235af68c>] driver_probe_device+0x84/0x100 [<0000000063a79121>] __device_attach_driver+0xee/0x110 [<0000000026bcfbdb>] bus_for_each_drv+0xb7/0x100 [<00000000e212ec52>] __device_attach+0x122/0x250 [<00000000dce363c9>] bus_probe_device+0xc6/0xe0 [<000000009021ff42>] device_add+0x5ac/0xc30 [<0000000098b71631>] usb_new_device.cold+0x166/0x578 [<00000000a22923ef>] hub_event+0x144a/0x20d0 BUG: memory leak unreferenced object 0xffff88810f287400 (size 256): comm "kworker/0:2", pid 3657, jiffies 4294948034 (age 28.840s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 08 74 28 0f 81 88 ff ff .........t(..... 08 74 28 0f 81 88 ff ff 00 a1 58 82 ff ff ff ff .t(.......X..... backtrace: [<0000000053573fb5>] device_add+0x7e8/0xc30 [<00000000c47e1d19>] usb_set_configuration+0x9de/0xb90 [<00000000224d8c83>] usb_generic_driver_probe+0x8c/0xc0 [<00000000312c162d>] usb_probe_device+0x5c/0x140 [<000000007ac1874c>] really_probe+0x159/0x480 [<00000000235af68c>] driver_probe_device+0x84/0x100 [<0000000063a79121>] __device_attach_driver+0xee/0x110 [<0000000026bcfbdb>] bus_for_each_drv+0xb7/0x100 [<00000000e212ec52>] __device_attach+0x122/0x250 [<00000000dce363c9>] bus_probe_device+0xc6/0xe0 [<000000009021ff42>] device_add+0x5ac/0xc30 [<0000000098b71631>] usb_new_device.cold+0x166/0x578 [<00000000a22923ef>] hub_event+0x144a/0x20d0 [<00000000d3af5cc4>] process_one_work+0x27d/0x590 [<000000006a23f024>] worker_thread+0x59/0x5d0 [<000000006b7a502f>] kthread+0x178/0x1b0