[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[   14.128967][ T1665] random: sshd: uninitialized urandom read (32 bytes read)
[?25l[?1c7[ ok 8[?25h[?0c.
[   14.410278][ T1698] random: sshd: uninitialized urandom read (32 bytes read)
[   14.587408][ T1702] random: sshd: uninitialized urandom read (32 bytes read)
[   14.895694][    C1] random: crng init done

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.0.171' (ECDSA) to the list of known hosts.
2019/08/21 06:11:45 parsed 1 programs
2019/08/21 06:11:47 executed programs: 0
syzkaller login: [   54.377315][ T1741] cgroup1: Unknown subsys name 'perf_event'
[   54.380367][ T1743] cgroup1: Unknown subsys name 'perf_event'
[   54.390252][ T1741] cgroup1: Unknown subsys name 'net_cls'
[   54.390644][ T1743] cgroup1: Unknown subsys name 'net_cls'
[   54.401860][ T1745] cgroup1: Unknown subsys name 'perf_event'
[   54.409502][ T1748] cgroup1: Unknown subsys name 'perf_event'
[   54.412386][ T1751] cgroup1: Unknown subsys name 'perf_event'
[   54.422119][ T1745] cgroup1: Unknown subsys name 'net_cls'
[   54.428447][ T1748] cgroup1: Unknown subsys name 'net_cls'
[   54.435406][ T1753] cgroup1: Unknown subsys name 'perf_event'
[   54.436222][ T1751] cgroup1: Unknown subsys name 'net_cls'
[   54.441612][ T1753] cgroup1: Unknown subsys name 'net_cls'
[   57.534352][   T83] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[   57.554340][   T12] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[   57.594343][   T17] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[   57.624329][ T2728] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[   57.644787][  T102] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   57.674383][ T2738] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[   57.774344][   T83] usb 4-1: Using ep0 maxpacket: 8
[   57.794339][   T12] usb 6-1: Using ep0 maxpacket: 8
[   57.834428][   T17] usb 2-1: Using ep0 maxpacket: 8
[   57.864329][ T2728] usb 3-1: Using ep0 maxpacket: 8
[   57.894699][   T83] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   57.905802][   T83] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   57.915074][  T102] usb 1-1: Using ep0 maxpacket: 8
[   57.918630][   T83] usb 4-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   57.932622][   T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   57.940628][ T2738] usb 5-1: Using ep0 maxpacket: 8
[   57.944475][   T12] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   57.950789][   T83] usb 4-1: config 0 descriptor??
[   57.956636][   T12] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   57.974356][   T12] usb 6-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   57.983378][   T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   57.984485][   T17] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   58.002321][   T17] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   58.006756][   T12] usb 6-1: config 0 descriptor??
[   58.015237][   T17] usb 2-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   58.029286][   T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   58.041161][   T17] usb 2-1: config 0 descriptor??
[   58.074432][ T2728] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   58.074499][  T102] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   58.085412][ T2728] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   58.085435][ T2728] usb 3-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   58.085451][ T2728] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   58.096287][  T102] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   58.096312][  T102] usb 1-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   58.122858][ T2728] usb 3-1: config 0 descriptor??
[   58.126027][  T102] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   58.142533][  T102] usb 1-1: config 0 descriptor??
[   58.148451][ T2738] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   58.176990][ T2738] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   58.189766][ T2738] usb 5-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   58.198800][ T2738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   58.207698][ T2738] usb 5-1: config 0 descriptor??
[   58.494383][   T83] usbhid 4-1:0.0: can't add hid device: -71
[   58.500494][   T83] usbhid: probe of 4-1:0.0 failed with error -71
[   58.508462][   T83] usb 4-1: USB disconnect, device number 2
[   58.564637][   T12] usbhid 6-1:0.0: can't add hid device: -71
[   58.570680][   T12] usbhid: probe of 6-1:0.0 failed with error -71
[   58.578033][   T12] usb 6-1: USB disconnect, device number 2
[   58.594374][   T17] usbhid 2-1:0.0: can't add hid device: -71
[   58.600423][   T17] usbhid: probe of 2-1:0.0 failed with error -71
[   58.608677][   T17] usb 2-1: USB disconnect, device number 2
[   58.715147][  T102] usbhid 1-1:0.0: can't add hid device: -71
[   58.721128][  T102] usbhid: probe of 1-1:0.0 failed with error -71
[   58.728625][  T102] usb 1-1: USB disconnect, device number 2
[   58.744424][ T2738] usbhid 5-1:0.0: can't add hid device: -71
[   58.750454][ T2728] usbhid 3-1:0.0: can't add hid device: -71
[   58.756614][ T2728] usbhid: probe of 3-1:0.0 failed with error -71
[   58.763718][ T2738] usbhid: probe of 5-1:0.0 failed with error -71
[   58.771189][ T2738] usb 5-1: USB disconnect, device number 2
[   58.778247][ T2728] usb 3-1: USB disconnect, device number 2
[   59.194366][   T12] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[   59.244353][   T17] usb 6-1: new high-speed USB device number 3 using dummy_hcd
[   59.294346][  T102] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[   59.394388][ T2728] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[   59.434356][ T2744] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[   59.434411][ T2738] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[   59.454396][   T12] usb 4-1: Using ep0 maxpacket: 8
[   59.504337][   T17] usb 6-1: Using ep0 maxpacket: 8
[   59.534373][  T102] usb 2-1: Using ep0 maxpacket: 8
[   59.574457][   T12] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   59.585378][   T12] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   59.598157][   T12] usb 4-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   59.607199][   T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   59.616374][   T12] usb 4-1: config 0 descriptor??
[   59.624497][   T17] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   59.635580][   T17] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   59.648403][   T17] usb 6-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   59.657513][   T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   59.666164][ T2728] usb 1-1: Using ep0 maxpacket: 8
[   59.672142][   T17] usb 6-1: config 0 descriptor??
[   59.684449][ T2744] usb 3-1: Using ep0 maxpacket: 8
[   59.714371][ T2738] usb 5-1: Using ep0 maxpacket: 8
[   59.714495][  T102] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   59.730347][  T102] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   59.743199][  T102] usb 2-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   59.752224][  T102] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   59.761166][  T102] usb 2-1: config 0 descriptor??
[   59.784569][ T2728] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   59.795612][ T2728] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   59.808416][ T2728] usb 1-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   59.817462][ T2728] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   59.826734][ T2728] usb 1-1: config 0 descriptor??
[   59.834516][ T2744] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   59.845599][ T2744] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   59.858451][ T2744] usb 3-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   59.864465][ T2738] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   59.867507][ T2744] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   59.878370][ T2738] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   59.878393][ T2738] usb 5-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   59.878407][ T2738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   59.890662][ T2738] usb 5-1: config 0 descriptor??
[   59.903829][ T2744] usb 3-1: config 0 descriptor??
[   60.004433][   T17] usbhid 6-1:0.0: can't add hid device: -71
[   60.010452][   T17] usbhid: probe of 6-1:0.0 failed with error -71
[   60.021625][   T17] usb 6-1: USB disconnect, device number 3
[   60.024535][   T12] usbhid 4-1:0.0: can't add hid device: -71
[   60.033591][   T12] usbhid: probe of 4-1:0.0 failed with error -71
[   60.040981][   T12] usb 4-1: USB disconnect, device number 3
[   60.094413][  T102] usbhid 2-1:0.0: can't add hid device: -71
[   60.100509][  T102] usbhid: probe of 2-1:0.0 failed with error -71
[   60.109598][  T102] usb 2-1: USB disconnect, device number 3
[   60.194541][ T2728] usbhid 1-1:0.0: can't add hid device: -71
[   60.200611][ T2728] usbhid: probe of 1-1:0.0 failed with error -71
[   60.208013][ T2728] usb 1-1: USB disconnect, device number 3
2019/08/21 06:11:53 executed programs: 6
[   60.254634][ T2738] usbhid 5-1:0.0: can't add hid device: -71
[   60.254763][ T2744] usbhid 3-1:0.0: can't add hid device: -71
[   60.267270][ T2744] usbhid: probe of 3-1:0.0 failed with error -71
[   60.272427][ T2738] usbhid: probe of 5-1:0.0 failed with error -71
[   60.285757][ T2744] usb 3-1: USB disconnect, device number 3
[   60.296958][ T2738] usb 5-1: USB disconnect, device number 3
[   60.564371][ T2757] usb 6-1: new high-speed USB device number 4 using dummy_hcd
[   60.571948][   T12] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[   60.584445][   T17] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[   60.744347][ T2744] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[   60.784360][ T2728] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[   60.814344][ T2738] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[   60.814349][ T2757] usb 6-1: Using ep0 maxpacket: 8
[   60.814418][   T12] usb 4-1: Using ep0 maxpacket: 8
[   60.824489][   T17] usb 2-1: Using ep0 maxpacket: 8
[   60.944417][ T2757] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   60.955391][ T2757] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   60.964405][   T17] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   60.968168][ T2757] usb 6-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   60.979019][   T17] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   60.988034][ T2757] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   61.000780][   T17] usb 2-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   61.000793][   T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   61.009406][   T12] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   61.019019][   T17] usb 2-1: config 0 descriptor??
[   61.025805][   T12] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   61.025827][   T12] usb 4-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   61.063490][   T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   61.071505][ T2744] usb 3-1: Using ep0 maxpacket: 8
[   61.074352][ T2728] usb 1-1: Using ep0 maxpacket: 8
[   61.081612][ T2738] usb 5-1: Using ep0 maxpacket: 8
[   61.085106][ T2757] usb 6-1: config 0 descriptor??
[   61.093043][   T12] usb 4-1: config 0 descriptor??
[   61.194446][ T2744] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   61.205517][ T2744] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   61.214441][ T2738] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   61.218322][ T2744] usb 3-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   61.229169][ T2738] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   61.238266][ T2744] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   61.251032][ T2738] usb 5-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   61.260505][ T2744] usb 3-1: config 0 descriptor??
[   61.268064][ T2738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   61.281069][ T2728] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   61.292279][ T2728] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   61.305103][ T2728] usb 1-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   61.314120][ T2728] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   61.322970][ T2728] usb 1-1: config 0 descriptor??
[   61.328732][ T2738] usb 5-1: config 0 descriptor??
[   61.574400][   T17] usbhid 2-1:0.0: can't add hid device: -71
[   61.580536][   T17] usbhid: probe of 2-1:0.0 failed with error -71
[   61.588132][   T17] usb 2-1: USB disconnect, device number 4
[   61.624500][ T2757] usbhid 6-1:0.0: can't add hid device: -71
[   61.630501][ T2757] usbhid: probe of 6-1:0.0 failed with error -71
[   61.637147][   T12] usbhid 4-1:0.0: can't add hid device: -71
[   61.643101][   T12] usbhid: probe of 4-1:0.0 failed with error -71
[   61.650629][ T2757] usb 6-1: USB disconnect, device number 4
[   61.658400][   T12] usb 4-1: USB disconnect, device number 4
[   61.804430][ T2744] usbhid 3-1:0.0: can't add hid device: -71
[   61.810616][ T2744] usbhid: probe of 3-1:0.0 failed with error -71
[   61.818216][ T2744] usb 3-1: USB disconnect, device number 4
[   61.874385][ T2738] usbhid 5-1:0.0: can't add hid device: -71
[   61.880437][ T2728] usbhid 1-1:0.0: can't add hid device: -71
[   61.886424][ T2728] usbhid: probe of 1-1:0.0 failed with error -71
[   61.892847][ T2738] usbhid: probe of 5-1:0.0 failed with error -71
[   61.900209][ T2728] usb 1-1: USB disconnect, device number 4
[   61.907632][ T2738] usb 5-1: USB disconnect, device number 4
[   62.284334][   T12] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[   62.324400][ T2744] usb 6-1: new high-speed USB device number 5 using dummy_hcd
[   62.331916][ T2757] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[   62.494345][ T2738] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[   62.544366][   T12] usb 2-1: Using ep0 maxpacket: 8
[   62.564354][   T17] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[   62.571889][ T2728] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[   62.574350][ T2757] usb 4-1: Using ep0 maxpacket: 8
[   62.584523][ T2744] usb 6-1: Using ep0 maxpacket: 8
[   62.664434][   T12] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   62.675368][   T12] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   62.688153][   T12] usb 2-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   62.697197][   T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   62.706083][   T12] usb 2-1: config 0 descriptor??
[   62.744466][ T2744] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   62.754325][ T2738] usb 3-1: Using ep0 maxpacket: 8
[   62.755384][ T2744] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   62.773231][ T2744] usb 6-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   62.782284][ T2744] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   62.790319][ T2757] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   62.801279][ T2757] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   62.814165][ T2757] usb 4-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   62.823206][ T2757] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   62.824385][   T17] usb 5-1: Using ep0 maxpacket: 8
[   62.838046][ T2757] usb 4-1: config 0 descriptor??
[   62.840684][ T2728] usb 1-1: Using ep0 maxpacket: 8
[   62.846380][ T2744] usb 6-1: config 0 descriptor??
[   62.884556][ T2738] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   62.895562][ T2738] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   62.908403][ T2738] usb 3-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   62.917432][ T2738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   62.926462][ T2738] usb 3-1: config 0 descriptor??
[   63.024495][ T2728] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   63.035401][ T2728] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   63.044382][   T12] usbhid 2-1:0.0: can't add hid device: -71
[   63.048305][ T2728] usb 1-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   63.048319][ T2728] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   63.054727][   T12] usbhid: probe of 2-1:0.0 failed with error -71
[   63.063384][   T17] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   63.063401][   T17] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   63.072480][   T12] usb 2-1: USB disconnect, device number 5
[   63.077731][   T17] usb 5-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   63.077745][   T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   63.082770][   T17] usb 5-1: config 0 descriptor??
[   63.129494][ T2728] usb 1-1: config 0 descriptor??
[   63.184404][ T2757] usbhid 4-1:0.0: can't add hid device: -71
[   63.190867][ T2757] usbhid: probe of 4-1:0.0 failed with error -71
[   63.197465][ T2744] usbhid 6-1:0.0: can't add hid device: -71
[   63.203408][ T2744] usbhid: probe of 6-1:0.0 failed with error -71
[   63.210863][ T2757] usb 4-1: USB disconnect, device number 5
[   63.218541][ T2744] usb 6-1: USB disconnect, device number 5
[   63.294435][ T2738] usbhid 3-1:0.0: can't add hid device: -71
[   63.300500][ T2738] usbhid: probe of 3-1:0.0 failed with error -71
[   63.308090][ T2738] usb 3-1: USB disconnect, device number 5
[   63.474437][   T17] usbhid 5-1:0.0: can't add hid device: -71
[   63.480519][   T17] usbhid: probe of 5-1:0.0 failed with error -71
[   63.487092][ T2728] usbhid 1-1:0.0: can't add hid device: -71
[   63.493042][ T2728] usbhid: probe of 1-1:0.0 failed with error -71
[   63.501490][   T17] usb 5-1: USB disconnect, device number 5
[   63.507418][ T2728] usb 1-1: USB disconnect, device number 5
[   63.594337][   T83] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[   63.684354][ T2744] usb 6-1: new high-speed USB device number 6 using dummy_hcd
[   63.691907][ T2757] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[   63.774365][ T2738] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[   63.834325][   T83] usb 2-1: Using ep0 maxpacket: 8
[   63.864336][   T17] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[   63.871856][ T2728] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[   63.934436][ T2744] usb 6-1: Using ep0 maxpacket: 8
[   63.939543][ T2757] usb 4-1: Using ep0 maxpacket: 8
[   63.954416][   T83] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   63.965366][   T83] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   63.978163][   T83] usb 2-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   63.987203][   T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   63.996368][   T83] usb 2-1: config 0 descriptor??
[   64.044376][ T2738] usb 3-1: Using ep0 maxpacket: 8
[   64.064420][ T2757] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   64.075326][ T2757] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   64.088111][ T2757] usb 4-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   64.097169][ T2757] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   64.105240][ T2744] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   64.116145][ T2744] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   64.124341][ T2728] usb 1-1: Using ep0 maxpacket: 8
[   64.128924][ T2744] usb 6-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   64.128937][ T2744] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   64.133966][   T17] usb 5-1: Using ep0 maxpacket: 8
[   64.144161][ T2744] usb 6-1: config 0 descriptor??
[   64.161751][ T2757] usb 4-1: config 0 descriptor??
[   64.194620][ T2738] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   64.205602][ T2738] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   64.218410][ T2738] usb 3-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   64.227452][ T2738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   64.236439][ T2738] usb 3-1: config 0 descriptor??
[   64.324528][ T2728] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   64.335462][ T2728] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   64.348263][ T2728] usb 1-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   64.357288][ T2728] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   64.365372][   T17] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   64.376367][   T17] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   64.389164][   T17] usb 5-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   64.398211][   T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   64.407491][   T17] usb 5-1: config 0 descriptor??
[   64.412757][ T2728] usb 1-1: config 0 descriptor??
[   64.534443][   T83] usbhid 2-1:0.0: can't add hid device: -71
[   64.540596][   T83] usbhid: probe of 2-1:0.0 failed with error -71
[   64.550237][   T83] usb 2-1: USB disconnect, device number 6
[   64.704395][ T2757] usbhid 4-1:0.0: can't add hid device: -71
[   64.710443][ T2744] usbhid 6-1:0.0: can't add hid device: -71
[   64.716450][ T2744] usbhid: probe of 6-1:0.0 failed with error -71
[   64.723635][ T2757] usbhid: probe of 4-1:0.0 failed with error -71
[   64.730966][ T2744] usb 6-1: USB disconnect, device number 6
[   64.737796][ T2757] usb 4-1: USB disconnect, device number 6
[   64.764429][ T2738] usbhid 3-1:0.0: can't add hid device: -71
[   64.770688][ T2738] usbhid: probe of 3-1:0.0 failed with error -71
[   64.778188][ T2738] usb 3-1: USB disconnect, device number 6
[   64.934447][   T17] usbhid 5-1:0.0: can't add hid device: -71
[   64.940692][   T17] usbhid: probe of 5-1:0.0 failed with error -71
[   64.948138][   T17] usb 5-1: USB disconnect, device number 6
[   64.954445][ T2728] usbhid 1-1:0.0: can't add hid device: -71
[   64.960950][ T2728] usbhid: probe of 1-1:0.0 failed with error -71
[   64.968967][ T2728] usb 1-1: USB disconnect, device number 6
[   65.234366][ T2757] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[   65.394419][   T83] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[   65.402168][ T2738] usb 6-1: new high-speed USB device number 7 using dummy_hcd
[   65.454348][ T2744] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[   65.485139][ T2757] usb 2-1: Using ep0 maxpacket: 8
[   65.604385][ T2757] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   65.615342][ T2757] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   65.628224][ T2757] usb 2-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   65.637276][ T2757] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   65.645312][   T12] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[   65.654052][ T2757] usb 2-1: config 0 descriptor??
[   65.657778][ T2738] usb 6-1: Using ep0 maxpacket: 8
[   65.664066][   T83] usb 4-1: Using ep0 maxpacket: 8
[   65.669157][ T2728] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[   65.694384][ T2744] usb 3-1: Using ep0 maxpacket: 8
[   65.804591][   T83] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   65.814477][ T2744] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   65.815627][   T83] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   65.826457][ T2744] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   65.839213][   T83] usb 4-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   65.839227][   T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   65.852008][ T2744] usb 3-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   65.861092][ T2738] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   65.869011][ T2744] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   65.872277][ T2744] usb 3-1: config 0 descriptor??
[   65.878048][ T2738] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   65.878072][ T2738] usb 6-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   65.878085][ T2738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   65.900188][ T2738] usb 6-1: config 0 descriptor??
[   65.924350][   T12] usb 5-1: Using ep0 maxpacket: 8
[   65.932364][   T83] usb 4-1: config 0 descriptor??
[   65.994390][ T2757] usbhid 2-1:0.0: can't add hid device: -71
[   65.994406][ T2728] usb 1-1: Using ep0 maxpacket: 8
[   66.000484][ T2757] usbhid: probe of 2-1:0.0 failed with error -71
[   66.013443][ T2757] usb 2-1: USB disconnect, device number 7
[   66.064433][   T12] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   66.075412][   T12] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   66.088241][   T12] usb 5-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   66.097277][   T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   66.106192][   T12] usb 5-1: config 0 descriptor??
[   66.124616][ T2728] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   66.135546][ T2728] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   66.148391][ T2728] usb 1-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   66.157444][ T2728] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   66.166368][ T2728] usb 1-1: config 0 descriptor??
2019/08/21 06:11:59 executed programs: 18
[   66.244405][ T2744] usbhid 3-1:0.0: can't add hid device: -71
[   66.250449][ T2744] usbhid: probe of 3-1:0.0 failed with error -71
[   66.259980][ T2744] usb 3-1: USB disconnect, device number 7
[   66.284428][   T83] usbhid 4-1:0.0: can't add hid device: -71
[   66.290521][ T2738] usbhid 6-1:0.0: can't add hid device: -71
[   66.298105][ T2738] usbhid: probe of 6-1:0.0 failed with error -71
[   66.304794][   T83] usbhid: probe of 4-1:0.0 failed with error -71
[   66.313211][   T83] usb 4-1: USB disconnect, device number 7
[   66.322549][ T2738] usb 6-1: USB disconnect, device number 7
[   66.444447][   T12] usbhid 5-1:0.0: can't add hid device: -71
[   66.450577][   T12] usbhid: probe of 5-1:0.0 failed with error -71
[   66.457977][   T12] usb 5-1: USB disconnect, device number 7
[   66.464798][ T2728] usbhid 1-1:0.0: can't add hid device: -71
[   66.470825][ T2728] usbhid: probe of 1-1:0.0 failed with error -71
[   66.479038][ T2728] usb 1-1: USB disconnect, device number 7
[   66.604352][   T17] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[   66.674344][   T83] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[   66.681904][ T2738] usb 6-1: new high-speed USB device number 8 using dummy_hcd
[   66.764351][ T2744] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[   66.824336][   T12] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[   66.834500][ T2728] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[   66.854375][   T17] usb 2-1: Using ep0 maxpacket: 8
[   66.924348][   T83] usb 4-1: Using ep0 maxpacket: 8
[   66.929599][ T2738] usb 6-1: Using ep0 maxpacket: 8
[   66.974435][   T17] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   66.985422][   T17] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   66.998212][   T17] usb 2-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   67.007303][   T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   67.015001][ T2744] usb 3-1: Using ep0 maxpacket: 8
[   67.016897][   T17] usb 2-1: config 0 descriptor??
[   67.054566][   T83] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   67.065521][   T83] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   67.074322][   T12] usb 5-1: Using ep0 maxpacket: 8
[   67.078357][   T83] usb 4-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   67.092381][   T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   67.100467][ T2728] usb 1-1: Using ep0 maxpacket: 8
[   67.108456][   T83] usb 4-1: config 0 descriptor??
[   67.114512][ T2738] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   67.125502][ T2738] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   67.138299][ T2738] usb 6-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   67.144467][ T2744] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   67.147498][ T2738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   67.158332][ T2744] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   67.169289][ T2738] usb 6-1: config 0 descriptor??
[   67.179147][ T2744] usb 3-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   67.193072][ T2744] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   67.208224][ T2744] usb 3-1: config 0 descriptor??
[   67.234533][   T12] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   67.245507][   T12] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   67.258370][   T12] usb 5-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   67.264420][ T2728] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   67.267417][   T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   67.286393][ T2728] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   67.289965][   T12] usb 5-1: config 0 descriptor??
[   67.299207][ T2728] usb 1-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.40
[   67.299221][ T2728] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   67.321801][ T2728] usb 1-1: config 0 descriptor??
[   67.408504][   T83] acrux 0003:1A34:F705.0001: hidraw0: USB HID v0.00 Device [HID 1a34:f705] on usb-dummy_hcd.3-1/input0
[   67.420009][   T83] ==================================================================
[   67.428180][   T83] BUG: KASAN: slab-out-of-bounds in ax_probe+0x369/0x540
[   67.435178][   T83] Write of size 8 at addr ffff8881c8de5ec0 by task kworker/1:2/83
[   67.442958][   T83] 
[   67.445270][   T83] CPU: 1 PID: 83 Comm: kworker/1:2 Not tainted 5.3.0-rc5+ #28
[   67.452694][   T83] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   67.462726][   T83] Workqueue: usb_hub_wq hub_event
[   67.467722][   T83] Call Trace:
[   67.470991][   T83]  dump_stack+0xca/0x13e
[   67.475210][   T83]  ? ax_probe+0x369/0x540
[   67.479509][   T83]  ? ax_probe+0x369/0x540
[   67.483818][   T83]  print_address_description+0x6a/0x32c
[   67.489356][   T83]  ? ax_probe+0x369/0x540
[   67.493678][   T83]  ? ax_probe+0x369/0x540
[   67.497983][   T83]  __kasan_report.cold+0x1a/0x33
[   67.502905][   T83]  ? ax_probe+0x369/0x540
[   67.507210][   T83]  kasan_report+0xe/0x12
[   67.511427][   T83]  check_memory_region+0x128/0x190
[   67.516509][   T83]  ax_probe+0x369/0x540
[   67.520644][   T83]  ? ax_remove+0x20/0x20
[   67.524879][   T83]  hid_device_probe+0x2be/0x3f0
[   67.529707][   T83]  ? hid_match_device+0x1f0/0x1f0
[   67.534710][   T83]  really_probe+0x281/0x6d0
[   67.539281][   T83]  driver_probe_device+0x101/0x1b0
[   67.544475][   T83]  __device_attach_driver+0x1c2/0x220
[   67.549819][   T83]  ? driver_allows_async_probing+0x160/0x160
[   67.555770][   T83]  bus_for_each_drv+0x162/0x1e0
[   67.560594][   T83]  ? bus_rescan_devices+0x20/0x20
[   67.565593][   T83]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[   67.571376][   T83]  ? lockdep_hardirqs_on+0x379/0x580
[   67.576632][   T83]  __device_attach+0x217/0x360
[   67.581374][   T83]  ? device_bind_driver+0xd0/0xd0
[   67.586384][   T83]  ? kobject_uevent_env+0x29e/0x1160
[   67.591654][   T83]  ? kobject_uevent_env+0x2a8/0x1160
[   67.596922][   T83]  bus_probe_device+0x1e4/0x290
[   67.601758][   T83]  ? blocking_notifier_call_chain+0x54/0xa0
[   67.607633][   T83]  device_add+0xae6/0x16f0
[   67.612049][   T83]  ? up_write+0x97/0x270
[   67.616263][   T83]  ? uevent_store+0x50/0x50
[   67.620741][   T83]  ? __debugfs_create_file+0x2da/0x3c0
[   67.626175][   T83]  hid_add_device+0x33c/0x990
[   67.630844][   T83]  ? __hid_bus_reprobe_drivers+0x130/0x130
[   67.636629][   T83]  ? lockdep_init_map+0x1b0/0x5e0
[   67.641624][   T83]  usbhid_probe+0xa81/0xfa0
[   67.646100][   T83]  usb_probe_interface+0x305/0x7a0
[   67.651184][   T83]  ? usb_probe_device+0x100/0x100
[   67.656181][   T83]  really_probe+0x281/0x6d0
[   67.661223][   T83]  driver_probe_device+0x101/0x1b0
[   67.666315][   T83]  __device_attach_driver+0x1c2/0x220
[   67.671673][   T83]  ? driver_allows_async_probing+0x160/0x160
[   67.677627][   T83]  bus_for_each_drv+0x162/0x1e0
[   67.682452][   T83]  ? bus_rescan_devices+0x20/0x20
[   67.687460][   T83]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[   67.693250][   T83]  ? lockdep_hardirqs_on+0x379/0x580
[   67.698512][   T83]  __device_attach+0x217/0x360
[   67.703261][   T83]  ? device_bind_driver+0xd0/0xd0
[   67.708359][   T83]  ? kobject_uevent_env+0x29e/0x1160
[   67.713644][   T83]  ? kobject_uevent_env+0x2a8/0x1160
[   67.718904][   T83]  bus_probe_device+0x1e4/0x290
[   67.723732][   T83]  ? blocking_notifier_call_chain+0x54/0xa0
[   67.729594][   T83]  device_add+0xae6/0x16f0
[   67.733983][   T83]  ? uevent_store+0x50/0x50
[   67.738456][   T83]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[   67.744234][   T83]  usb_set_configuration+0xdf6/0x1670
[   67.749579][   T83]  generic_probe+0x9d/0xd5
[   67.753969][   T83]  usb_probe_device+0x99/0x100
[   67.758705][   T83]  ? usb_suspend+0x620/0x620
[   67.763272][   T83]  really_probe+0x281/0x6d0
[   67.767763][   T83]  driver_probe_device+0x101/0x1b0
[   67.772857][   T83]  __device_attach_driver+0x1c2/0x220
[   67.778206][   T83]  ? driver_allows_async_probing+0x160/0x160
[   67.784166][   T83]  bus_for_each_drv+0x162/0x1e0
[   67.789003][   T83]  ? bus_rescan_devices+0x20/0x20
[   67.794021][   T83]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[   67.799814][   T83]  ? lockdep_hardirqs_on+0x379/0x580
[   67.805077][   T83]  __device_attach+0x217/0x360
[   67.809824][   T83]  ? device_bind_driver+0xd0/0xd0
[   67.814834][   T83]  ? kobject_uevent_env+0x29e/0x1160
[   67.820120][   T83]  ? kobject_uevent_env+0x2a8/0x1160
[   67.825391][   T83]  bus_probe_device+0x1e4/0x290
[   67.830227][   T83]  ? blocking_notifier_call_chain+0x54/0xa0
[   67.836098][   T83]  device_add+0xae6/0x16f0
[   67.840492][   T83]  ? uevent_store+0x50/0x50
[   67.844974][   T83]  usb_new_device.cold+0x6a4/0xe79
[   67.850083][   T83]  hub_event+0x1b5c/0x3640
[   67.854499][   T83]  ? hub_port_debounce+0x260/0x260
[   67.859596][   T83]  process_one_work+0x92b/0x1530
[   67.864512][   T83]  ? pwq_dec_nr_in_flight+0x310/0x310
[   67.869861][   T83]  ? do_raw_spin_lock+0x11a/0x280
[   67.874873][   T83]  worker_thread+0x7ab/0xe20
[   67.879439][   T83]  ? process_one_work+0x1530/0x1530
[   67.884614][   T83]  kthread+0x318/0x420
[   67.888660][   T83]  ? kthread_create_on_node+0xf0/0xf0
[   67.894018][   T83]  ret_from_fork+0x24/0x30
[   67.898419][   T83] 
[   67.900744][   T83] Allocated by task 83:
[   67.904880][   T83]  save_stack+0x1b/0x80
[   67.909022][   T83]  __kasan_kmalloc.constprop.0+0xbf/0xd0
[   67.914630][   T83]  hidraw_connect+0x4b/0x3e0
[   67.919224][   T83]  hid_connect+0x5c7/0xbb0
[   67.923617][   T83]  hid_hw_start+0xa2/0x130
[   67.928010][   T83]  ax_probe+0x52/0x540
[   67.932059][   T83]  hid_device_probe+0x2be/0x3f0
[   67.936896][   T83]  really_probe+0x281/0x6d0
[   67.941377][   T83]  driver_probe_device+0x101/0x1b0
[   67.946473][   T83]  __device_attach_driver+0x1c2/0x220
[   67.951854][   T83]  bus_for_each_drv+0x162/0x1e0
[   67.956682][   T83]  __device_attach+0x217/0x360
[   67.961430][   T83]  bus_probe_device+0x1e4/0x290
[   67.966275][   T83]  device_add+0xae6/0x16f0
[   67.970688][   T83]  hid_add_device+0x33c/0x990
[   67.975356][   T83]  usbhid_probe+0xa81/0xfa0
[   67.979835][   T83]  usb_probe_interface+0x305/0x7a0
[   67.984925][   T83]  really_probe+0x281/0x6d0
[   67.989418][   T83]  driver_probe_device+0x101/0x1b0
[   67.994529][   T83]  __device_attach_driver+0x1c2/0x220
[   67.999887][   T83]  bus_for_each_drv+0x162/0x1e0
[   68.004723][   T83]  __device_attach+0x217/0x360
[   68.009492][   T83]  bus_probe_device+0x1e4/0x290
[   68.014326][   T83]  device_add+0xae6/0x16f0
[   68.018745][   T83]  usb_set_configuration+0xdf6/0x1670
[   68.024103][   T83]  generic_probe+0x9d/0xd5
[   68.028507][   T83]  usb_probe_device+0x99/0x100
[   68.033253][   T83]  really_probe+0x281/0x6d0
[   68.037750][   T83]  driver_probe_device+0x101/0x1b0
[   68.042841][   T83]  __device_attach_driver+0x1c2/0x220
[   68.048188][   T83]  bus_for_each_drv+0x162/0x1e0
[   68.053015][   T83]  __device_attach+0x217/0x360
[   68.057763][   T83]  bus_probe_device+0x1e4/0x290
[   68.062595][   T83]  device_add+0xae6/0x16f0
[   68.066990][   T83]  usb_new_device.cold+0x6a4/0xe79
[   68.072078][   T83]  hub_event+0x1b5c/0x3640
[   68.076493][   T83]  process_one_work+0x92b/0x1530
[   68.081410][   T83]  worker_thread+0x7ab/0xe20
[   68.085976][   T83]  kthread+0x318/0x420
[   68.090032][   T83]  ret_from_fork+0x24/0x30
[   68.094429][   T83] 
[   68.096742][   T83] Freed by task 0:
[   68.100445][   T83] (stack is not available)
[   68.104846][   T83] 
[   68.107170][   T83] The buggy address belongs to the object at ffff8881c8de5e00
[   68.107170][   T83]  which belongs to the cache kmalloc-192 of size 192
[   68.121222][   T83] The buggy address is located 0 bytes to the right of
[   68.121222][   T83]  192-byte region [ffff8881c8de5e00, ffff8881c8de5ec0)
[   68.134826][   T83] The buggy address belongs to the page:
[   68.140449][   T83] page:ffffea0007237940 refcount:1 mapcount:0 mapping:ffff8881da002a00 index:0x0
[   68.149618][   T83] flags: 0x200000000000200(slab)
[   68.154549][   T83] raw: 0200000000000200 dead000000000100 dead000000000122 ffff8881da002a00
[   68.163135][   T83] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
[   68.171738][   T83] page dumped because: kasan: bad access detected
[   68.178130][   T83] 
[   68.180435][   T83] Memory state around the buggy address:
[   68.186046][   T83]  ffff8881c8de5d80: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc
[   68.194086][   T83]  ffff8881c8de5e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   68.202125][   T83] >ffff8881c8de5e80: 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc
[   68.210166][   T83]                                            ^
[   68.216309][   T83]  ffff8881c8de5f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   68.224352][   T83]  ffff8881c8de5f80: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc
[   68.232394][   T83] ==================================================================
[   68.240444][   T83] Disabling lock debugging due to kernel taint
[   68.246977][   T83] Kernel panic - not syncing: panic_on_warn set ...
[   68.253567][   T83] CPU: 1 PID: 83 Comm: kworker/1:2 Tainted: G    B             5.3.0-rc5+ #28
[   68.262389][   T83] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   68.272432][   T83] Workqueue: usb_hub_wq hub_event
[   68.277433][   T83] Call Trace:
[   68.280720][   T83]  dump_stack+0xca/0x13e
[   68.284958][   T83]  panic+0x2a3/0x6da
[   68.288831][   T83]  ? add_taint.cold+0x16/0x16
[   68.293487][   T83]  ? ax_probe+0x369/0x540
[   68.297849][   T83]  ? trace_hardirqs_on+0x55/0x1e0
[   68.302855][   T83]  ? ax_probe+0x369/0x540
[   68.307163][   T83]  end_report+0x43/0x49
[   68.311296][   T83]  ? ax_probe+0x369/0x540
[   68.315604][   T83]  __kasan_report.cold+0xd/0x33
[   68.320432][   T83]  ? ax_probe+0x369/0x540
[   68.324739][   T83]  kasan_report+0xe/0x12
[   68.328959][   T83]  check_memory_region+0x128/0x190
[   68.334101][   T83]  ax_probe+0x369/0x540
[   68.338236][   T83]  ? ax_remove+0x20/0x20
[   68.342458][   T83]  hid_device_probe+0x2be/0x3f0
[   68.347287][   T83]  ? hid_match_device+0x1f0/0x1f0
[   68.352291][   T83]  really_probe+0x281/0x6d0
[   68.356771][   T83]  driver_probe_device+0x101/0x1b0
[   68.361870][   T83]  __device_attach_driver+0x1c2/0x220
[   68.367341][   T83]  ? driver_allows_async_probing+0x160/0x160
[   68.373309][   T83]  bus_for_each_drv+0x162/0x1e0
[   68.378151][   T83]  ? bus_rescan_devices+0x20/0x20
[   68.383158][   T83]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[   68.388945][   T83]  ? lockdep_hardirqs_on+0x379/0x580
[   68.394301][   T83]  __device_attach+0x217/0x360
[   68.399061][   T83]  ? device_bind_driver+0xd0/0xd0
[   68.404071][   T83]  ? kobject_uevent_env+0x29e/0x1160
[   68.409422][   T83]  ? kobject_uevent_env+0x2a8/0x1160
[   68.414686][   T83]  bus_probe_device+0x1e4/0x290
[   68.419523][   T83]  ? blocking_notifier_call_chain+0x54/0xa0
[   68.425393][   T83]  device_add+0xae6/0x16f0
[   68.429793][   T83]  ? up_write+0x97/0x270
[   68.434025][   T83]  ? uevent_store+0x50/0x50
[   68.438594][   T83]  ? __debugfs_create_file+0x2da/0x3c0
[   68.444134][   T83]  hid_add_device+0x33c/0x990
[   68.448804][   T83]  ? __hid_bus_reprobe_drivers+0x130/0x130
[   68.454610][   T83]  ? lockdep_init_map+0x1b0/0x5e0
[   68.459628][   T83]  usbhid_probe+0xa81/0xfa0
[   68.464113][   T83]  usb_probe_interface+0x305/0x7a0
[   68.469211][   T83]  ? usb_probe_device+0x100/0x100
[   68.474223][   T83]  really_probe+0x281/0x6d0
[   68.478715][   T83]  driver_probe_device+0x101/0x1b0
[   68.483805][   T83]  __device_attach_driver+0x1c2/0x220
[   68.489168][   T83]  ? driver_allows_async_probing+0x160/0x160
[   68.495132][   T83]  bus_for_each_drv+0x162/0x1e0
[   68.499961][   T83]  ? bus_rescan_devices+0x20/0x20
[   68.504963][   T83]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[   68.510752][   T83]  ? lockdep_hardirqs_on+0x379/0x580
[   68.516015][   T83]  __device_attach+0x217/0x360
[   68.520755][   T83]  ? device_bind_driver+0xd0/0xd0
[   68.525757][   T83]  ? kobject_uevent_env+0x29e/0x1160
[   68.531028][   T83]  ? kobject_uevent_env+0x2a8/0x1160
[   68.536296][   T83]  bus_probe_device+0x1e4/0x290
[   68.541130][   T83]  ? blocking_notifier_call_chain+0x54/0xa0
[   68.547175][   T83]  device_add+0xae6/0x16f0
[   68.551570][   T83]  ? uevent_store+0x50/0x50
[   68.556053][   T83]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[   68.561843][   T83]  usb_set_configuration+0xdf6/0x1670
[   68.567284][   T83]  generic_probe+0x9d/0xd5
[   68.571684][   T83]  usb_probe_device+0x99/0x100
[   68.576426][   T83]  ? usb_suspend+0x620/0x620
[   68.580993][   T83]  really_probe+0x281/0x6d0
[   68.585486][   T83]  driver_probe_device+0x101/0x1b0
[   68.590662][   T83]  __device_attach_driver+0x1c2/0x220
[   68.596944][   T83]  ? driver_allows_async_probing+0x160/0x160
[   68.604643][   T83]  bus_for_each_drv+0x162/0x1e0
[   68.609471][   T83]  ? bus_rescan_devices+0x20/0x20
[   68.614481][   T83]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[   68.620440][   T83]  ? lockdep_hardirqs_on+0x379/0x580
[   68.625791][   T83]  __device_attach+0x217/0x360
[   68.630540][   T83]  ? device_bind_driver+0xd0/0xd0
[   68.635542][   T83]  ? kobject_uevent_env+0x29e/0x1160
[   68.640894][   T83]  ? kobject_uevent_env+0x2a8/0x1160
[   68.646156][   T83]  bus_probe_device+0x1e4/0x290
[   68.650984][   T83]  ? blocking_notifier_call_chain+0x54/0xa0
[   68.656969][   T83]  device_add+0xae6/0x16f0
[   68.661468][   T83]  ? uevent_store+0x50/0x50
[   68.665964][   T83]  usb_new_device.cold+0x6a4/0xe79
[   68.671093][   T83]  hub_event+0x1b5c/0x3640
[   68.675489][   T83]  ? hub_port_debounce+0x260/0x260
[   68.680584][   T83]  process_one_work+0x92b/0x1530
[   68.685499][   T83]  ? pwq_dec_nr_in_flight+0x310/0x310
[   68.690856][   T83]  ? do_raw_spin_lock+0x11a/0x280
[   68.695876][   T83]  worker_thread+0x7ab/0xe20
[   68.700478][   T83]  ? process_one_work+0x1530/0x1530
[   68.705656][   T83]  kthread+0x318/0x420
[   68.709706][   T83]  ? kthread_create_on_node+0xf0/0xf0
[   68.715055][   T83]  ret_from_fork+0x24/0x30
[   68.720047][   T83] Kernel Offset: disabled
[   68.724365][   T83] Rebooting in 86400 seconds..