Warning: Permanently added '10.128.0.178' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 62.827047][ T2877] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 63.067017][ T2877] usb 1-1: Using ep0 maxpacket: 16 [ 63.187148][ T2877] usb 1-1: config 0 has an invalid interface number: 58 but max is 0 [ 63.195201][ T2877] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 63.205699][ T2877] usb 1-1: config 0 has no interface number 0 [ 63.211984][ T2877] usb 1-1: config 0 interface 58 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 63.221890][ T2877] usb 1-1: config 0 interface 58 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 63.231816][ T2877] usb 1-1: config 0 interface 58 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 63.244893][ T2877] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=8d.31 [ 63.254170][ T2877] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.262878][ T2877] usb 1-1: config 0 descriptor?? [ 63.309266][ T2877] stkwebcam: Could not find isoc-in endpoint [ 63.507589][ T5] usb 1-1: USB disconnect, device number 2 executing program [ 68.916691][ T2877] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 69.176647][ T2877] usb 1-1: Using ep0 maxpacket: 16 [ 69.296733][ T2877] usb 1-1: config 0 has an invalid interface number: 58 but max is 0 [ 69.304803][ T2877] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 69.315044][ T2877] usb 1-1: config 0 has no interface number 0 [ 69.321181][ T2877] usb 1-1: config 0 interface 58 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 69.330944][ T2877] usb 1-1: config 0 interface 58 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 69.340705][ T2877] usb 1-1: config 0 interface 58 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 69.353643][ T2877] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=8d.31 [ 69.362715][ T2877] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.371294][ T2877] usb 1-1: config 0 descriptor?? [ 69.408886][ T2877] stkwebcam: Could not find isoc-in endpoint [ 69.607374][ T2877] usb 1-1: USB disconnect, device number 3 executing program [ 75.036443][ T5] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 75.276436][ T5] usb 1-1: Using ep0 maxpacket: 16 [ 75.396491][ T5] usb 1-1: config 0 has an invalid interface number: 58 but max is 0 [ 75.404638][ T5] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 75.415140][ T5] usb 1-1: config 0 has no interface number 0 [ 75.421433][ T5] usb 1-1: config 0 interface 58 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 75.431345][ T5] usb 1-1: config 0 interface 58 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 75.441374][ T5] usb 1-1: config 0 interface 58 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 75.454548][ T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=8d.31 [ 75.463797][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.472464][ T5] usb 1-1: config 0 descriptor?? [ 75.518801][ T5] stkwebcam: Could not find isoc-in endpoint [ 75.717050][ T5] usb 1-1: USB disconnect, device number 4 executing program [ 81.165751][ T5] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 81.405701][ T5] usb 1-1: Using ep0 maxpacket: 16 [ 81.535765][ T5] usb 1-1: config 0 has an invalid interface number: 58 but max is 0 [ 81.543968][ T5] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 81.554464][ T5] usb 1-1: config 0 has no interface number 0 [ 81.560738][ T5] usb 1-1: config 0 interface 58 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 81.570683][ T5] usb 1-1: config 0 interface 58 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 81.580638][ T5] usb 1-1: config 0 interface 58 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 81.593726][ T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=8d.31 [ 81.602961][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.611655][ T5] usb 1-1: config 0 descriptor?? [ 81.677999][ T5] stkwebcam: Could not find isoc-in endpoint [ 81.876167][ T2877] usb 1-1: USB disconnect, device number 5 executing program [ 87.294693][ T2877] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 87.534679][ T2877] usb 1-1: Using ep0 maxpacket: 16 [ 87.664754][ T2877] usb 1-1: config 0 has an invalid interface number: 58 but max is 0 [ 87.672860][ T2877] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 87.683343][ T2877] usb 1-1: config 0 has no interface number 0 [ 87.689638][ T2877] usb 1-1: config 0 interface 58 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 87.699613][ T2877] usb 1-1: config 0 interface 58 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 87.709547][ T2877] usb 1-1: config 0 interface 58 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 87.722702][ T2877] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=8d.31 [ 87.731974][ T2877] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.740678][ T2877] usb 1-1: config 0 descriptor?? [ 87.786869][ T2877] stkwebcam: Could not find isoc-in endpoint [ 87.985223][ T2877] usb 1-1: USB disconnect, device number 6 executing program [ 93.443828][ T5] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 93.683781][ T5] usb 1-1: Using ep0 maxpacket: 16 [ 93.803851][ T5] usb 1-1: config 0 has an invalid interface number: 58 but max is 0 [ 93.812082][ T5] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 93.823074][ T5] usb 1-1: config 0 has no interface number 0 [ 93.829375][ T5] usb 1-1: config 0 interface 58 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 93.839285][ T5] usb 1-1: config 0 interface 58 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 93.849203][ T5] usb 1-1: config 0 interface 58 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 93.862327][ T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=8d.31 [ 93.871570][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.880190][ T5] usb 1-1: config 0 descriptor?? [ 93.926056][ T5] stkwebcam: Could not find isoc-in endpoint [ 94.133781][ T5] usb 1-1: USB disconnect, device number 7 executing program [ 99.563063][ T2877] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 99.813032][ T2877] usb 1-1: Using ep0 maxpacket: 16 [ 99.943091][ T2877] usb 1-1: config 0 has an invalid interface number: 58 but max is 0 [ 99.951203][ T2877] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 99.961690][ T2877] usb 1-1: config 0 has no interface number 0 [ 99.967970][ T2877] usb 1-1: config 0 interface 58 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 99.977871][ T2877] usb 1-1: config 0 interface 58 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 99.987774][ T2877] usb 1-1: config 0 interface 58 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 100.000824][ T2877] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=8d.31 [ 100.010086][ T2877] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.018834][ T2877] usb 1-1: config 0 descriptor?? [ 100.075376][ T2877] stkwebcam: Could not find isoc-in endpoint [ 100.273651][ T2877] usb 1-1: USB disconnect, device number 8 executing program [ 105.692410][ T5] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 105.942390][ T5] usb 1-1: Using ep0 maxpacket: 16 [ 106.062489][ T5] usb 1-1: config 0 has an invalid interface number: 58 but max is 0 [ 106.070566][ T5] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 106.081083][ T5] usb 1-1: config 0 has no interface number 0 [ 106.087373][ T5] usb 1-1: config 0 interface 58 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 106.097319][ T5] usb 1-1: config 0 interface 58 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 106.107215][ T5] usb 1-1: config 0 interface 58 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 106.120270][ T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=8d.31 [ 106.129482][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.138221][ T5] usb 1-1: config 0 descriptor?? [ 106.204764][ T5] stkwebcam: Could not find isoc-in endpoint [ 106.403064][ T2877] usb 1-1: USB disconnect, device number 9 executing program [ 111.831874][ T5] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 112.071845][ T5] usb 1-1: Using ep0 maxpacket: 16 [ 112.201909][ T5] usb 1-1: config 0 has an invalid interface number: 58 but max is 0 [ 112.210114][ T5] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 112.220277][ T5] usb 1-1: config 0 has no interface number 0 [ 112.226422][ T5] usb 1-1: config 0 interface 58 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 112.236191][ T5] usb 1-1: config 0 interface 58 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 112.245968][ T5] usb 1-1: config 0 interface 58 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 112.259004][ T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=8d.31 [ 112.268086][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.276681][ T5] usb 1-1: config 0 descriptor?? [ 112.312677][ T5] stkwebcam: Could not find isoc-in endpoint [ 112.519930][ T5] usb 1-1: USB disconnect, device number 10 executing program [ 117.941367][ T2877] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 118.181385][ T2877] usb 1-1: Using ep0 maxpacket: 16 [ 118.301448][ T2877] usb 1-1: config 0 has an invalid interface number: 58 but max is 0 [ 118.309518][ T2877] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 118.319751][ T2877] usb 1-1: config 0 has no interface number 0 [ 118.326067][ T2877] usb 1-1: config 0 interface 58 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 118.335838][ T2877] usb 1-1: config 0 interface 58 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 118.345621][ T2877] usb 1-1: config 0 interface 58 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 118.358634][ T2877] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=8d.31 [ 118.367714][ T2877] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 118.376321][ T2877] usb 1-1: config 0 descriptor?? [ 118.412217][ T2877] stkwebcam: Could not find isoc-in endpoint [ 118.612064][ T5] usb 1-1: USB disconnect, device number 11 executing program [ 124.040954][ T2877] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 124.280942][ T2877] usb 1-1: Using ep0 maxpacket: 16 [ 124.400981][ T2877] usb 1-1: config 0 has an invalid interface number: 58 but max is 0 [ 124.409107][ T2877] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 124.419607][ T2877] usb 1-1: config 0 has no interface number 0 [ 124.425907][ T2877] usb 1-1: config 0 interface 58 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 124.435822][ T2877] usb 1-1: config 0 interface 58 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 124.445820][ T2877] usb 1-1: config 0 interface 58 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 124.458927][ T2877] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=8d.31 [ 124.468247][ T2877] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.476997][ T2877] usb 1-1: config 0 descriptor?? [ 124.523225][ T2877] stkwebcam: Could not find isoc-in endpoint [ 124.721527][ T5] usb 1-1: USB disconnect, device number 12 executing program [ 130.160575][ T5] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 130.400641][ T5] usb 1-1: Using ep0 maxpacket: 16 [ 130.520632][ T5] usb 1-1: config 0 has an invalid interface number: 58 but max is 0 [ 130.528703][ T5] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 130.538987][ T5] usb 1-1: config 0 has no interface number 0 [ 130.545142][ T5] usb 1-1: config 0 interface 58 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 130.554915][ T5] usb 1-1: config 0 interface 58 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 130.564678][ T5] usb 1-1: config 0 interface 58 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 130.577684][ T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=8d.31 [ 130.586760][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 130.595445][ T5] usb 1-1: config 0 descriptor?? [ 130.631460][ T5] stkwebcam: Could not find isoc-in endpoint [ 130.838731][ T5] usb 1-1: USB disconnect, device number 13 executing program [ 136.270292][ T5] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 136.510263][ T5] usb 1-1: Using ep0 maxpacket: 16 [ 136.630306][ T5] usb 1-1: config 0 has an invalid interface number: 58 but max is 0 [ 136.630327][ T5] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 136.630342][ T5] usb 1-1: config 0 has no interface number 0 [ 136.630365][ T5] usb 1-1: config 0 interface 58 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 136.664484][ T5] usb 1-1: config 0 interface 58 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 136.674201][ T5] usb 1-1: config 0 interface 58 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 136.687058][ T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=8d.31 [ 136.696076][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 136.704509][ T5] usb 1-1: config 0 descriptor?? [ 136.742507][ T5] stkwebcam: Could not find isoc-in endpoint [ 136.950300][ T5] usb 1-1: USB disconnect, device number 14 [ 137.963461][ T8481] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811089b800 (size 1024): comm "kworker/1:2", pid 2877, jiffies 4294944210 (age 74.790s) hex dump (first 32 bytes): 88 72 8d 10 81 88 ff ff 88 72 8d 10 81 88 ff ff .r.......r...... 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000049959b6f>] usb_set_configuration+0x187/0xb90 [<0000000090ea07be>] usb_generic_driver_probe+0x8c/0xc0 [<00000000d16fca99>] usb_probe_device+0x5c/0x140 [<0000000053df9e6f>] really_probe+0x159/0x480 [<00000000513efbb5>] driver_probe_device+0x84/0x100 [<00000000f9213f16>] __device_attach_driver+0xee/0x110 [<00000000fb760424>] bus_for_each_drv+0xb7/0x100 [<000000000caa56b6>] __device_attach+0x122/0x250 [<0000000086420e35>] bus_probe_device+0xc6/0xe0 [<000000009338fd67>] device_add+0x5be/0xc30 [<0000000011c3cca4>] usb_new_device.cold+0x166/0x578 [<00000000e1fd183f>] hub_event+0x144a/0x20d0 [<00000000eee281af>] process_one_work+0x2c9/0x600 [<000000004aefe77b>] worker_thread+0x59/0x5d0 [<00000000f37e4f60>] kthread+0x178/0x1b0 [<0000000009b707c9>] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff888113199b60 (size 32): comm "kworker/1:2", pid 2877, jiffies 4294944210 (age 74.790s) hex dump (first 32 bytes): 31 2d 31 3a 30 2e 35 38 00 00 00 00 00 00 00 00 1-1:0.58........ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000333dbd76>] kvasprintf+0x6c/0xf0 [<00000000a0aed5b3>] kvasprintf_const+0x58/0x110 [<000000001d3fd3c3>] kobject_set_name_vargs+0x3b/0xe0 [<00000000afd81db9>] dev_set_name+0x63/0x90 [<00000000f1172792>] usb_set_configuration+0x6b9/0xb90 [<0000000090ea07be>] usb_generic_driver_probe+0x8c/0xc0 [<00000000d16fca99>] usb_probe_device+0x5c/0x140 [<0000000053df9e6f>] really_probe+0x159/0x480 [<00000000513efbb5>] driver_probe_device+0x84/0x100 [<00000000f9213f16>] __device_attach_driver+0xee/0x110 [<00000000fb760424>] bus_for_each_drv+0xb7/0x100 [<000000000caa56b6>] __device_attach+0x122/0x250 [<0000000086420e35>] bus_probe_device+0xc6/0xe0 [<000000009338fd67>] device_add+0x5be/0xc30 [<0000000011c3cca4>] usb_new_device.cold+0x166/0x578 [<00000000e1fd183f>] hub_event+0x144a/0x20d0 BUG: memory leak unreferenced object 0xffff88810f162600 (size 256): comm "kworker/1:2", pid 2877, jiffies 4294944214 (age 74.750s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 08 26 16 0f 81 88 ff ff .........&...... 08 26 16 0f 81 88 ff ff 90 e2 59 82 ff ff ff ff .&........Y..... backtrace: [<00000000693d4c70>] device_add+0x7fa/0xc30 [<0000000069a8619e>] usb_set_configuration+0x9d9/0xb90 [<0000000090ea07be>] usb_generic_driver_probe+0x8c/0xc0 [<00000000d16fca99>] usb_probe_device+0x5c/0x140 [<0000000053df9e6f>] really_probe+0x159/0x480 [<00000000513efbb5>] driver_probe_device+0x84/0x100 [<00000000f9213f16>] __device_attach_driver+0xee/0x110 [<00000000fb760424>] bus_for_each_drv+0xb7/0x100 [<000000000caa56b6>] __device_attach+0x122/0x250 [<0000000086420e35>] bus_probe_device+0xc6/0xe0 [<000000009338fd67>] device_add+0x5be/0xc30 [<0000000011c3cca4>] usb_new_device.cold+0x166/0x578 [<00000000e1fd183f>] hub_event+0x144a/0x20d0 [<00000000eee281af>] process_one_work+0x2c9/0x600 [<000000004aefe77b>] worker_thread+0x59/0x5d0 [<00000000f37e4f60>] kthread+0x178/0x1b0