[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.61' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 191.181934][ T4818] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 191.421788][ T4818] usb 1-1: Using ep0 maxpacket: 16 [ 191.541889][ T4818] usb 1-1: config 0 has an invalid interface number: 60 but max is 0 [ 191.549992][ T4818] usb 1-1: config 0 has no interface number 0 [ 191.556681][ T4818] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8D has an invalid bInterval 211, changing to 11 [ 191.568291][ T4818] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 191.578538][ T4818] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 191.588594][ T4818] usb 1-1: config 0 interface 60 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 191.599126][ T4818] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 191.609364][ T4818] usb 1-1: config 0 interface 60 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 191.619463][ T4818] usb 1-1: New USB device found, idVendor=1608, idProduct=0004, bcdDevice=40.85 [ 191.628750][ T4818] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.637667][ T4818] usb 1-1: config 0 descriptor?? [ 191.693670][ T4818] io_edgeport 1-1:0.60: Edgeport 4 port adapter converter detected [ 191.705377][ T4818] usb 1-1: detected [ 191.921837][ T4818] usb 1-1: edge_startup - Error -90 submitting control urb [ 191.929158][ T4818] io_edgeport: probe of 1-1:0.60 failed with error -90 [ 192.122553][ T7] usb 1-1: USB disconnect, device number 2 executing program [ 197.971665][ T7] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 198.211662][ T7] usb 1-1: Using ep0 maxpacket: 16 [ 198.361719][ T7] usb 1-1: config 0 has an invalid interface number: 60 but max is 0 [ 198.370109][ T7] usb 1-1: config 0 has no interface number 0 [ 198.376834][ T7] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8D has an invalid bInterval 211, changing to 11 [ 198.388204][ T7] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 198.400061][ T7] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 198.410968][ T7] usb 1-1: config 0 interface 60 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 198.422014][ T7] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 198.432096][ T7] usb 1-1: config 0 interface 60 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 198.442389][ T7] usb 1-1: New USB device found, idVendor=1608, idProduct=0004, bcdDevice=40.85 [ 198.451747][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.460791][ T7] usb 1-1: config 0 descriptor?? [ 198.502118][ T7] io_edgeport 1-1:0.60: Edgeport 4 port adapter converter detected [ 198.510576][ T7] usb 1-1: detected [ 198.711701][ T7] usb 1-1: edge_startup - Error -90 submitting control urb [ 198.719019][ T7] io_edgeport: probe of 1-1:0.60 failed with error -90 [ 198.912321][ T4818] usb 1-1: USB disconnect, device number 3 executing program [ 204.881522][ T4818] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 205.121522][ T4818] usb 1-1: Using ep0 maxpacket: 16 [ 205.251600][ T4818] usb 1-1: config 0 has an invalid interface number: 60 but max is 0 [ 205.260665][ T4818] usb 1-1: config 0 has no interface number 0 [ 205.267943][ T4818] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8D has an invalid bInterval 211, changing to 11 [ 205.280484][ T4818] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 205.291109][ T4818] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 205.302295][ T4818] usb 1-1: config 0 interface 60 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 205.314982][ T4818] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 205.325249][ T4818] usb 1-1: config 0 interface 60 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 205.335538][ T4818] usb 1-1: New USB device found, idVendor=1608, idProduct=0004, bcdDevice=40.85 [ 205.345209][ T4818] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.354312][ T4818] usb 1-1: config 0 descriptor?? [ 205.403498][ T4818] io_edgeport 1-1:0.60: Edgeport 4 port adapter converter detected [ 205.411935][ T4818] usb 1-1: detected [ 205.631589][ T4818] usb 1-1: edge_startup - Error -90 submitting control urb [ 205.639090][ T4818] io_edgeport: probe of 1-1:0.60 failed with error -90 [ 205.841551][ T4818] usb 1-1: USB disconnect, device number 4 executing program [ 211.731365][ T4818] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 211.981399][ T4818] usb 1-1: Using ep0 maxpacket: 16 [ 212.101452][ T4818] usb 1-1: config 0 has an invalid interface number: 60 but max is 0 [ 212.109551][ T4818] usb 1-1: config 0 has no interface number 0 [ 212.115950][ T4818] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8D has an invalid bInterval 211, changing to 11 [ 212.127235][ T4818] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 212.137104][ T4818] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 212.146849][ T4818] usb 1-1: config 0 interface 60 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 212.156683][ T4818] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 212.166596][ T4818] usb 1-1: config 0 interface 60 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 212.177694][ T4818] usb 1-1: New USB device found, idVendor=1608, idProduct=0004, bcdDevice=40.85 [ 212.186841][ T4818] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 212.195880][ T4818] usb 1-1: config 0 descriptor?? [ 212.233350][ T4818] io_edgeport 1-1:0.60: Edgeport 4 port adapter converter detected [ 212.241898][ T4818] usb 1-1: detected [ 212.441415][ T4818] usb 1-1: edge_startup - Error -90 submitting control urb [ 212.450439][ T4818] io_edgeport: probe of 1-1:0.60 failed with error -90 [ 212.642079][ T7] usb 1-1: USB disconnect, device number 5 executing program [ 218.510422][ T7] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 218.750377][ T7] usb 1-1: Using ep0 maxpacket: 16 [ 218.920447][ T7] usb 1-1: config 0 has an invalid interface number: 60 but max is 0 [ 218.928657][ T7] usb 1-1: config 0 has no interface number 0 [ 218.935499][ T7] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8D has an invalid bInterval 211, changing to 11 [ 218.947540][ T7] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 218.957407][ T7] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 218.967276][ T7] usb 1-1: config 0 interface 60 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 218.977204][ T7] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 218.987066][ T7] usb 1-1: config 0 interface 60 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 218.996896][ T7] usb 1-1: New USB device found, idVendor=1608, idProduct=0004, bcdDevice=40.85 [ 219.005957][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 219.014699][ T7] usb 1-1: config 0 descriptor?? [ 219.072176][ T7] io_edgeport 1-1:0.60: Edgeport 4 port adapter converter detected [ 219.080164][ T7] usb 1-1: detected [ 219.290365][ T7] usb 1-1: edge_startup - Error -90 submitting control urb [ 219.297859][ T7] io_edgeport: probe of 1-1:0.60 failed with error -90 [ 219.491045][ T7] usb 1-1: USB disconnect, device number 6 executing program [ 225.249471][ T7] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 225.489448][ T7] usb 1-1: Using ep0 maxpacket: 16 [ 225.619516][ T7] usb 1-1: config 0 has an invalid interface number: 60 but max is 0 [ 225.627620][ T7] usb 1-1: config 0 has no interface number 0 [ 225.634541][ T7] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8D has an invalid bInterval 211, changing to 11 [ 225.646165][ T7] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 225.656256][ T7] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 225.666232][ T7] usb 1-1: config 0 interface 60 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 225.676236][ T7] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 225.686458][ T7] usb 1-1: config 0 interface 60 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 225.696635][ T7] usb 1-1: New USB device found, idVendor=1608, idProduct=0004, bcdDevice=40.85 [ 225.705940][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 225.714845][ T7] usb 1-1: config 0 descriptor?? [ 225.771232][ T7] io_edgeport 1-1:0.60: Edgeport 4 port adapter converter detected [ 225.779235][ T7] usb 1-1: detected [ 225.989456][ T7] usb 1-1: edge_startup - Error -90 submitting control urb [ 225.996777][ T7] io_edgeport: probe of 1-1:0.60 failed with error -90 [ 226.190297][ T4818] usb 1-1: USB disconnect, device number 7 executing program [ 231.998611][ T4818] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 232.238592][ T4818] usb 1-1: Using ep0 maxpacket: 16 [ 232.358659][ T4818] usb 1-1: config 0 has an invalid interface number: 60 but max is 0 [ 232.366957][ T4818] usb 1-1: config 0 has no interface number 0 [ 232.373213][ T4818] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8D has an invalid bInterval 211, changing to 11 [ 232.384546][ T4818] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 232.394724][ T4818] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 232.404469][ T4818] usb 1-1: config 0 interface 60 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 232.414322][ T4818] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 232.424163][ T4818] usb 1-1: config 0 interface 60 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 232.433999][ T4818] usb 1-1: New USB device found, idVendor=1608, idProduct=0004, bcdDevice=40.85 [ 232.443017][ T4818] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 232.453173][ T4818] usb 1-1: config 0 descriptor?? [ 232.499083][ T4818] io_edgeport 1-1:0.60: Edgeport 4 port adapter converter detected [ 232.507100][ T4818] usb 1-1: detected [ 232.708683][ T4818] usb 1-1: edge_startup - Error -90 submitting control urb [ 232.716099][ T4818] io_edgeport: probe of 1-1:0.60 failed with error -90 [ 232.909330][ T7] usb 1-1: USB disconnect, device number 8 executing program [ 238.797784][ T7] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 239.037761][ T7] usb 1-1: Using ep0 maxpacket: 16 [ 239.157869][ T7] usb 1-1: config 0 has an invalid interface number: 60 but max is 0 [ 239.165959][ T7] usb 1-1: config 0 has no interface number 0 [ 239.172664][ T7] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8D has an invalid bInterval 211, changing to 11 [ 239.183987][ T7] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 239.194071][ T7] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 239.203804][ T7] usb 1-1: config 0 interface 60 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 239.213542][ T7] usb 1-1: config 0 interface 60 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 239.223500][ T7] usb 1-1: config 0 interface 60 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 239.233354][ T7] usb 1-1: New USB device found, idVendor=1608, idProduct=0004, bcdDevice=40.85 [ 239.242487][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 239.251197][ T7] usb 1-1: config 0 descriptor?? [ 239.289756][ T7] io_edgeport 1-1:0.60: Edgeport 4 port adapter converter detected [ 239.298113][ T7] usb 1-1: detected [ 239.497804][ T7] usb 1-1: edge_startup - Error -90 submitting control urb [ 239.505093][ T7] io_edgeport: probe of 1-1:0.60 failed with error -90 [ 239.698482][ T7] usb 1-1: USB disconnect, device number 9 [ 245.120125][ T8335] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810dc5a800 (size 2048): comm "kworker/1:3", pid 4818, jiffies 4294960503 (age 15.050s) hex dump (first 32 bytes): 20 00 00 00 00 00 00 00 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: [<00000000153c6b11>] edge_startup+0x3f/0x11f0 [<000000007c25fa28>] usb_serial_probe.cold+0x6ab/0xb84 [<0000000050250e6f>] usb_probe_interface+0x177/0x370 [<00000000f10f144c>] really_probe+0x159/0x4a0 [<0000000036a9ab90>] driver_probe_device+0x84/0x100 [<00000000a08d4f3b>] __device_attach_driver+0xee/0x110 [<000000009356c1ed>] bus_for_each_drv+0xb7/0x100 [<00000000aa8a21fd>] __device_attach+0x122/0x250 [<00000000ee865ab7>] bus_probe_device+0xc6/0xe0 [<000000005ea173b6>] device_add+0x5d5/0xc40 [<000000003faa2805>] usb_set_configuration+0x9d9/0xb90 [<0000000099ff1454>] usb_generic_driver_probe+0x8c/0xc0 [<00000000a57fa7c3>] usb_probe_device+0x5c/0x140 [<00000000f10f144c>] really_probe+0x159/0x4a0 [<0000000036a9ab90>] driver_probe_device+0x84/0x100 [<00000000a08d4f3b>] __device_attach_driver+0xee/0x110 BUG: memory leak unreferenced object 0xffff888110c17540 (size 192): comm "kworker/1:3", pid 4818, jiffies 4294960524 (age 14.840s) 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 58 75 c1 10 81 88 ff ff ........Xu...... backtrace: [<000000003178be4d>] usb_alloc_urb+0x66/0xe0 [<0000000006a81376>] edge_startup+0xd20/0x11f0 [<000000007c25fa28>] usb_serial_probe.cold+0x6ab/0xb84 [<0000000050250e6f>] usb_probe_interface+0x177/0x370 [<00000000f10f144c>] really_probe+0x159/0x4a0 [<0000000036a9ab90>] driver_probe_device+0x84/0x100 [<00000000a08d4f3b>] __device_attach_driver+0xee/0x110 [<000000009356c1ed>] bus_for_each_drv+0xb7/0x100 [<00000000aa8a21fd>] __device_attach+0x122/0x250 [<00000000ee865ab7>] bus_probe_device+0xc6/0xe0 [<000000005ea173b6>] device_add+0x5d5/0xc40 [<000000003faa2805>] usb_set_configuration+0x9d9/0xb90 [<0000000099ff1454>] usb_generic_driver_probe+0x8c/0xc0 [<00000000a57fa7c3>] usb_probe_device+0x5c/0x140 [<00000000f10f144c>] really_probe+0x159/0x4a0 [<0000000036a9ab90>] driver_probe_device+0x84/0x100 BUG: memory leak unreferenced object 0xffff888110c17240 (size 192): comm "kworker/1:3", pid 4818, jiffies 4294960524 (age 14.840s) 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 58 72 c1 10 81 88 ff ff ........Xr...... backtrace: [<000000003178be4d>] usb_alloc_urb+0x66/0xe0 [<000000004f167a1a>] edge_startup+0xebf/0x11f0 [<000000007c25fa28>] usb_serial_probe.cold+0x6ab/0xb84 [<0000000050250e6f>] usb_probe_interface+0x177/0x370 [<00000000f10f144c>] really_probe+0x159/0x4a0 [<0000000036a9ab90>] driver_probe_device+0x84/0x100 [<00000000a08d4f3b>] __device_attach_driver+0xee/0x110 [<000000009356c1ed>] bus_for_each_drv+0xb7/0x100 [<00000000aa8a21fd>] __device_attach+0x122/0x250 [<00000000ee865ab7>] bus_probe_device+0xc6/0xe0 [<000000005ea173b6>] device_add+0x5d5/0xc40 [<000000003faa2805>] usb_set_configuration+0x9d9/0xb90 [<0000000099ff1454>] usb_generic_driver_probe+0x8c/0xc0 [<00000000a57fa7c3>] usb_probe_device+0x5c/0x140 [<00000000f10f144c>] really_probe+0x159/0x4a0 [<0000000036a9ab90>] driver_probe_device+0x84/0x100