[info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 15.130447][ T1673] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 17.743961][ T1707] random: sshd: uninitialized urandom read (32 bytes read) [ 17.760078][ C1] random: crng init done Warning: Permanently added '10.128.0.238' (ECDSA) to the list of known hosts. executing program [ 41.290483][ T101] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 41.530068][ T101] usb 1-1: Using ep0 maxpacket: 8 [ 41.650156][ T101] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.661162][ T101] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 41.674116][ T101] usb 1-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 41.683258][ T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.692422][ T101] usb 1-1: config 0 descriptor?? [ 42.161536][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.168358][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.175217][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.182011][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.188781][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.195593][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.202365][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x2 [ 42.209183][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.216024][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.222803][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.229568][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.236399][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.254254][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.261060][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.268011][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.274858][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.281653][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.288406][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.295368][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.302160][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.308977][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.315928][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.322821][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.329578][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.336385][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.343166][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.350602][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 executing program [ 42.357417][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.364240][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.371241][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.377999][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.384818][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.391720][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.398491][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.405359][ T101] sony 0003:1345:3008.0001: unknown main item tag 0x0 [ 42.416607][ T101] sony 0003:1345:3008.0001: hiddev0,hidraw0: USB HID v80.00 Device [HID 1345:3008] on usb-dummy_hcd.0-1/input0 [ 42.428403][ T101] sony 0003:1345:3008.0001: failed to claim input [ 42.436068][ T101] usb 1-1: USB disconnect, device number 2 [ 42.790049][ T101] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 43.030094][ T101] usb 1-1: Using ep0 maxpacket: 8 [ 43.150128][ T101] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 43.161277][ T101] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 43.174380][ T101] usb 1-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 43.183472][ T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.192607][ T101] usb 1-1: config 0 descriptor?? [ 43.670978][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.677879][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.684710][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.691486][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.698242][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.705084][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.711874][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x2 [ 43.718621][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.725436][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.732434][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.739233][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.746063][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.752927][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.759687][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.766495][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.773288][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.780291][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.787034][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.793819][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.800629][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.807377][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.814170][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.821135][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.827985][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.834861][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.841642][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.848661][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.855592][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.862384][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 executing program [ 43.869145][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.876013][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.882814][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.889570][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.896396][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.903221][ T101] sony 0003:1345:3008.0002: unknown main item tag 0x0 [ 43.912017][ T101] sony 0003:1345:3008.0002: hiddev1,hidraw1: USB HID v80.00 Device [HID 1345:3008] on usb-dummy_hcd.0-1/input0 [ 43.923814][ T101] sony 0003:1345:3008.0002: failed to claim input [ 43.931174][ T101] usb 1-1: USB disconnect, device number 3 [ 44.280183][ T101] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 44.520507][ T101] usb 1-1: Using ep0 maxpacket: 8 [ 44.640106][ T101] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.651063][ T101] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 44.663885][ T101] usb 1-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 44.672990][ T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.682417][ T101] usb 1-1: config 0 descriptor?? [ 45.161013][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.167802][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.174693][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.181627][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.188382][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.195198][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.201988][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x2 [ 45.208748][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.215556][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.222469][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.229335][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.236213][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.243268][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.250078][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.256944][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.264820][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.271620][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.278429][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.285253][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.292078][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.298841][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.305658][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.312529][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.319351][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.326182][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.332991][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.339891][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.346725][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.353500][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 executing program [ 45.360310][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.367115][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.373987][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.380840][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.387615][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.394553][ T101] sony 0003:1345:3008.0003: unknown main item tag 0x0 [ 45.403224][ T101] sony 0003:1345:3008.0003: hiddev2,hidraw2: USB HID v80.00 Device [HID 1345:3008] on usb-dummy_hcd.0-1/input0 [ 45.415059][ T101] sony 0003:1345:3008.0003: failed to claim input [ 45.422621][ T101] usb 1-1: USB disconnect, device number 4 [ 45.769980][ T101] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 46.010022][ T101] usb 1-1: Using ep0 maxpacket: 8 [ 46.130133][ T101] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.141064][ T101] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 46.153895][ T101] usb 1-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 46.163067][ T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.171707][ T101] usb 1-1: config 0 descriptor?? [ 46.640913][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.647699][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.654646][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.661435][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.668287][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.675102][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.681905][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x2 [ 46.688663][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.695478][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.702251][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.709013][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.715831][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.722637][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.729393][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.736256][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.743071][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.749833][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.756664][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.763458][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.770280][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.777044][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.784010][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.790918][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.797728][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.804551][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.811427][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.818173][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.825215][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.832020][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 executing program [ 46.838783][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.845611][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.852420][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.859400][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.866256][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.873057][ T101] sony 0003:1345:3008.0004: unknown main item tag 0x0 [ 46.881833][ T101] sony 0003:1345:3008.0004: hiddev3,hidraw3: USB HID v80.00 Device [HID 1345:3008] on usb-dummy_hcd.0-1/input0 [ 46.893596][ T101] sony 0003:1345:3008.0004: failed to claim input [ 46.901010][ T101] usb 1-1: USB disconnect, device number 5 [ 47.250068][ T101] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 47.490041][ T101] usb 1-1: Using ep0 maxpacket: 8 [ 47.610106][ T101] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 47.621117][ T101] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 47.634008][ T101] usb 1-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 47.643059][ T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.651678][ T101] usb 1-1: config 0 descriptor?? [ 48.120965][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.127815][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.134656][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.141454][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.148254][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.155088][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.161956][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x2 [ 48.168725][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.175708][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.182552][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.189317][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.196301][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.203222][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.210066][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.217087][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.223951][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.242727][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.249513][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.256541][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.263402][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.270312][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.277089][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.283991][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.290890][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.297850][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.305046][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.311974][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 executing program [ 48.318749][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.325633][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.332573][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.339877][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.347119][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.353931][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.360929][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.367936][ T101] sony 0003:1345:3008.0005: unknown main item tag 0x0 [ 48.378204][ T101] sony 0003:1345:3008.0005: hiddev4,hidraw4: USB HID v80.00 Device [HID 1345:3008] on usb-dummy_hcd.0-1/input0 [ 48.390262][ T101] sony 0003:1345:3008.0005: failed to claim input [ 48.398237][ T101] usb 1-1: USB disconnect, device number 6 [ 48.750048][ T101] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 48.990040][ T101] usb 1-1: Using ep0 maxpacket: 8 [ 49.110163][ T101] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 49.121236][ T101] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 49.134221][ T101] usb 1-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 49.143308][ T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.152105][ T101] usb 1-1: config 0 descriptor?? [ 49.631026][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.637848][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.644697][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.651524][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.658389][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.665268][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.672081][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x2 [ 49.678917][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.685727][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.692537][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.699293][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.706117][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.712921][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.719679][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.726519][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.733321][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.740245][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.747171][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.754012][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.760917][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.767725][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.774762][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.781617][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.788384][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.795208][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.802008][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.808758][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.815603][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.822402][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.829171][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.830375][ T1744] ================================================================== [ 49.836017][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.844053][ T1744] BUG: KASAN: use-after-free in usbhid_power+0xca/0xe0 [ 49.844061][ T1744] Read of size 8 at addr ffff8881d1104008 by task syz-executor246/1744 [ 49.844063][ T1744] [ 49.844072][ T1744] CPU: 1 PID: 1744 Comm: syz-executor246 Not tainted 5.3.0-rc4+ #26 [ 49.844076][ T1744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.844086][ T1744] Call Trace: [ 49.850993][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.857887][ T1744] dump_stack+0xca/0x13e [ 49.866386][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.868706][ T1744] ? usbhid_power+0xca/0xe0 [ 49.876727][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.886776][ T1744] ? usbhid_power+0xca/0xe0 [ 49.886787][ T1744] print_address_description+0x6a/0x32c [ 49.886795][ T1744] ? usbhid_power+0xca/0xe0 [ 49.886801][ T1744] ? usbhid_power+0xca/0xe0 [ 49.886815][ T1744] __kasan_report.cold+0x1a/0x33 [ 49.890173][ T101] sony 0003:1345:3008.0006: unknown main item tag 0x0 [ 49.896864][ T1744] ? usbhid_power+0xca/0xe0 [ 49.955139][ T1744] kasan_report+0xe/0x12 [ 49.959370][ T1744] usbhid_power+0xca/0xe0 [ 49.964222][ T1744] hidraw_open+0x20d/0x740 [ 49.968625][ T1744] ? usbhid_output_report+0x290/0x290 [ 49.974022][ T1744] ? hidraw_ioctl+0xae0/0xae0 [ 49.978685][ T1744] chrdev_open+0x219/0x5c0 [ 49.983191][ T1744] ? cdev_put.part.0+0x50/0x50 [ 49.987940][ T1744] do_dentry_open+0x494/0x1120 [ 49.992689][ T1744] ? cdev_put.part.0+0x50/0x50 [ 49.997547][ T1744] ? chmod_common+0x3c0/0x3c0 [ 50.002208][ T1744] ? inode_permission+0xbe/0x3a0 [ 50.007165][ T1744] path_openat+0x1430/0x3f50 [ 50.011781][ T1744] ? save_stack+0x1b/0x80 [ 50.016101][ T1744] ? do_sys_open+0x294/0x580 [ 50.020668][ T1744] ? do_syscall_64+0xb7/0x580 [ 50.025375][ T1744] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 50.030735][ T1744] ? __lock_acquire+0x145e/0x3b50 [ 50.035865][ T1744] do_filp_open+0x1a1/0x280 [ 50.040609][ T1744] ? may_open_dev+0xf0/0xf0 [ 50.045092][ T1744] ? __alloc_fd+0x46d/0x600 [ 50.049578][ T1744] ? do_raw_spin_lock+0x11a/0x280 [ 50.054591][ T1744] ? do_raw_spin_unlock+0x50/0x220 [ 50.059689][ T1744] ? _raw_spin_unlock+0x1f/0x30 [ 50.064568][ T1744] ? __alloc_fd+0x46d/0x600 [ 50.069059][ T1744] do_sys_open+0x3c0/0x580 [ 50.073495][ T1744] ? filp_open+0x70/0x70 [ 50.077763][ T1744] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 50.083468][ T1744] do_syscall_64+0xb7/0x580 [ 50.087956][ T1744] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.093835][ T1744] RIP: 0033:0x4019a0 [ 50.097713][ T1744] Code: 01 f0 ff ff 0f 83 c0 0b 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 2d 5d 2d 00 00 75 14 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 94 0b 00 00 c3 48 83 ec 08 e8 fa 00 00 00 [ 50.117526][ T1744] RSP: 002b:00007fffff240f08 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 50.125922][ T1744] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000004019a0 [ 50.133888][ T1744] RDX: 0000000000000000 RSI: 0000000000000800 RDI: 00007fffff240f10 [ 50.141852][ T1744] RBP: 6666666666666667 R08: 000000000000000f R09: 0000000000000000 [ 50.149809][ T1744] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004029c0 [ 50.157763][ T1744] R13: 0000000000402a50 R14: 0000000000000000 R15: 0000000000000000 [ 50.165886][ T1744] [ 50.168198][ T1744] Allocated by task 349: [ 50.172424][ T1744] save_stack+0x1b/0x80 [ 50.176568][ T1744] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 50.182188][ T1744] __kmalloc_node_track_caller+0xfc/0x380 [ 50.187888][ T1744] __kmalloc_reserve.isra.0+0x39/0xe0 [ 50.193293][ T1744] __alloc_skb+0xef/0x5a0 [ 50.197613][ T1744] netlink_sendmsg+0x8cd/0xcc0 [ 50.202359][ T1744] sock_sendmsg+0xcf/0x120 [ 50.206900][ T1744] ___sys_sendmsg+0x803/0x920 [ 50.211720][ T1744] __sys_sendmsg+0xec/0x1b0 [ 50.216205][ T1744] do_syscall_64+0xb7/0x580 [ 50.221042][ T1744] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.226933][ T1744] [ 50.230486][ T1744] Freed by task 349: [ 50.234382][ T1744] save_stack+0x1b/0x80 [ 50.238529][ T1744] __kasan_slab_free+0x130/0x180 [ 50.243460][ T1744] kfree+0xe4/0x2f0 [ 50.247265][ T1744] skb_free_head+0x8b/0xa0 [ 50.251675][ T1744] skb_release_data+0x41f/0x7c0 [ 50.256522][ T1744] skb_release_all+0x46/0x60 [ 50.261198][ T1744] consume_skb+0xd9/0x320 [ 50.265567][ T1744] netlink_unicast+0x4d7/0x690 [ 50.270331][ T1744] netlink_sendmsg+0x802/0xcc0 [ 50.275094][ T1744] sock_sendmsg+0xcf/0x120 [ 50.279516][ T1744] ___sys_sendmsg+0x803/0x920 [ 50.284208][ T1744] __sys_sendmsg+0xec/0x1b0 [ 50.288731][ T1744] do_syscall_64+0xb7/0x580 [ 50.293262][ T1744] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.299420][ T1744] [ 50.301753][ T1744] The buggy address belongs to the object at ffff8881d1104000 [ 50.301753][ T1744] which belongs to the cache kmalloc-1k of size 1024 [ 50.316022][ T1744] The buggy address is located 8 bytes inside of [ 50.316022][ T1744] 1024-byte region [ffff8881d1104000, ffff8881d1104400) [ 50.329332][ T1744] The buggy address belongs to the page: [ 50.334985][ T1744] page:ffffea0007444100 refcount:1 mapcount:0 mapping:ffff8881da002280 index:0x0 compound_mapcount: 0 [ 50.346120][ T1744] flags: 0x200000000010200(slab|head) [ 50.351512][ T1744] raw: 0200000000010200 dead000000000100 dead000000000122 ffff8881da002280 [ 50.360112][ T1744] raw: 0000000000000000 00000000000e000e 00000001ffffffff 0000000000000000 [ 50.368789][ T1744] page dumped because: kasan: bad access detected [ 50.375215][ T1744] [ 50.377562][ T1744] Memory state around the buggy address: [ 50.383192][ T1744] ffff8881d1103f00: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 50.391261][ T1744] ffff8881d1103f80: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 50.399333][ T1744] >ffff8881d1104000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.407394][ T1744] ^ [ 50.411725][ T1744] ffff8881d1104080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.419799][ T1744] ffff8881d1104100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.427855][ T1744] ================================================================== [ 50.435912][ T1744] Disabling lock debugging due to kernel taint [ 50.442177][ T1744] Kernel panic - not syncing: panic_on_warn set ... [ 50.448804][ T1744] CPU: 1 PID: 1744 Comm: syz-executor246 Tainted: G B 5.3.0-rc4+ #26 [ 50.458235][ T1744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.468383][ T1744] Call Trace: [ 50.471720][ T1744] dump_stack+0xca/0x13e [ 50.475970][ T1744] panic+0x2a3/0x6da [ 50.480229][ T1744] ? add_taint.cold+0x16/0x16 [ 50.485122][ T1744] ? retint_kernel+0x10/0x10 [ 50.489726][ T1744] ? trace_hardirqs_on+0x55/0x1e0 [ 50.494747][ T1744] ? usbhid_power+0xca/0xe0 [ 50.499247][ T1744] end_report+0x43/0x49 [ 50.503395][ T1744] ? usbhid_power+0xca/0xe0 [ 50.508067][ T1744] __kasan_report.cold+0xd/0x33 [ 50.512966][ T1744] ? usbhid_power+0xca/0xe0 [ 50.517467][ T1744] kasan_report+0xe/0x12 [ 50.521759][ T1744] usbhid_power+0xca/0xe0 [ 50.526367][ T1744] hidraw_open+0x20d/0x740 [ 50.530777][ T1744] ? usbhid_output_report+0x290/0x290 [ 50.536365][ T1744] ? hidraw_ioctl+0xae0/0xae0 [ 50.541030][ T1744] chrdev_open+0x219/0x5c0 [ 50.545433][ T1744] ? cdev_put.part.0+0x50/0x50 [ 50.550188][ T1744] do_dentry_open+0x494/0x1120 [ 50.554968][ T1744] ? cdev_put.part.0+0x50/0x50 [ 50.559964][ T1744] ? chmod_common+0x3c0/0x3c0 [ 50.564637][ T1744] ? inode_permission+0xbe/0x3a0 [ 50.569821][ T1744] path_openat+0x1430/0x3f50 [ 50.574604][ T1744] ? save_stack+0x1b/0x80 [ 50.579092][ T1744] ? do_sys_open+0x294/0x580 [ 50.583757][ T1744] ? do_syscall_64+0xb7/0x580 [ 50.588426][ T1744] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 50.594052][ T1744] ? __lock_acquire+0x145e/0x3b50 [ 50.599203][ T1744] do_filp_open+0x1a1/0x280 [ 50.603696][ T1744] ? may_open_dev+0xf0/0xf0 [ 50.608182][ T1744] ? __alloc_fd+0x46d/0x600 [ 50.613133][ T1744] ? do_raw_spin_lock+0x11a/0x280 [ 50.618189][ T1744] ? do_raw_spin_unlock+0x50/0x220 [ 50.623292][ T1744] ? _raw_spin_unlock+0x1f/0x30 [ 50.628130][ T1744] ? __alloc_fd+0x46d/0x600 [ 50.632704][ T1744] do_sys_open+0x3c0/0x580 [ 50.637216][ T1744] ? filp_open+0x70/0x70 [ 50.641460][ T1744] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 50.647952][ T1744] do_syscall_64+0xb7/0x580 [ 50.652463][ T1744] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.658381][ T1744] RIP: 0033:0x4019a0 [ 50.662271][ T1744] Code: 01 f0 ff ff 0f 83 c0 0b 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 2d 5d 2d 00 00 75 14 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 94 0b 00 00 c3 48 83 ec 08 e8 fa 00 00 00 [ 50.682259][ T1744] RSP: 002b:00007fffff240f08 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 50.690676][ T1744] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000004019a0 [ 50.698947][ T1744] RDX: 0000000000000000 RSI: 0000000000000800 RDI: 00007fffff240f10 [ 50.707149][ T1744] RBP: 6666666666666667 R08: 000000000000000f R09: 0000000000000000 [ 50.715365][ T1744] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004029c0 [ 50.723374][ T1744] R13: 0000000000402a50 R14: 0000000000000000 R15: 0000000000000000 [ 50.731814][ T1744] Kernel Offset: disabled [ 50.736318][ T1744] Rebooting in 86400 seconds..