Warning: Permanently added '10.128.0.93' (ECDSA) to the list of known hosts. 2020/07/30 07:05:06 parsed 1 programs 2020/07/30 07:05:06 executed programs: 0 [ 29.945431][ T360] cgroup: Unknown subsys name 'perf_event' [ 29.952943][ T361] cgroup: Unknown subsys name 'perf_event' [ 29.959761][ T360] cgroup: Unknown subsys name 'net_cls' [ 29.968795][ T366] cgroup: Unknown subsys name 'perf_event' [ 29.970377][ T363] cgroup: Unknown subsys name 'perf_event' [ 29.974990][ T366] cgroup: Unknown subsys name 'net_cls' [ 29.984664][ T367] cgroup: Unknown subsys name 'perf_event' [ 29.987583][ T361] cgroup: Unknown subsys name 'net_cls' [ 29.995618][ T368] cgroup: Unknown subsys name 'perf_event' [ 30.003769][ T363] cgroup: Unknown subsys name 'net_cls' [ 30.004472][ T367] cgroup: Unknown subsys name 'net_cls' [ 30.012340][ T368] cgroup: Unknown subsys name 'net_cls' [ 37.011727][ T126] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 37.071576][ T21] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 37.101533][ T3051] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 37.151592][ T12] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 37.159290][ T67] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 37.161582][ T3064] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 37.371535][ T126] usb 4-1: config index 0 descriptor too short (expected 65368, got 72) [ 37.431851][ T21] usb 6-1: config index 0 descriptor too short (expected 65368, got 72) [ 37.461469][ T3051] usb 1-1: config index 0 descriptor too short (expected 65368, got 72) [ 37.531525][ T3064] usb 5-1: config index 0 descriptor too short (expected 65368, got 72) [ 37.540207][ T126] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 37.549428][ T126] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.557525][ T126] usb 4-1: Product: syz [ 37.561739][ T126] usb 4-1: Manufacturer: syz [ 37.566329][ T126] usb 4-1: SerialNumber: syz [ 37.571590][ T67] usb 3-1: config index 0 descriptor too short (expected 65368, got 72) [ 37.580083][ T12] usb 2-1: config index 0 descriptor too short (expected 65368, got 72) [ 37.601438][ T21] usb 6-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 37.610491][ T21] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.618588][ T21] usb 6-1: Product: syz [ 37.622873][ T21] usb 6-1: Manufacturer: syz [ 37.628766][ T21] usb 6-1: SerialNumber: syz [ 37.636758][ T126] usb 4-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 37.671358][ T3051] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 37.680453][ T3051] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.688588][ T3051] usb 1-1: Product: syz [ 37.692795][ T3051] usb 1-1: Manufacturer: syz [ 37.697513][ T3051] usb 1-1: SerialNumber: syz [ 37.702874][ T21] usb 6-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 37.752003][ T3051] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 37.763069][ T67] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 37.772276][ T67] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.780423][ T67] usb 3-1: Product: syz [ 37.781481][ T3064] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 37.784827][ T67] usb 3-1: Manufacturer: syz [ 37.793668][ T3064] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.798234][ T67] usb 3-1: SerialNumber: syz [ 37.806426][ T3064] usb 5-1: Product: syz [ 37.811042][ T12] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 37.815131][ T3064] usb 5-1: Manufacturer: syz [ 37.815144][ T3064] usb 5-1: SerialNumber: syz [ 37.824298][ T12] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.841625][ T12] usb 2-1: Product: syz [ 37.845807][ T12] usb 2-1: Manufacturer: syz [ 37.850486][ T12] usb 2-1: SerialNumber: syz [ 37.871878][ T3064] usb 5-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 37.891939][ T67] usb 3-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 37.901790][ T12] usb 2-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 38.301119][ T126] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 38.310161][ T21] usb 6-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 38.361170][ T3051] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 38.450988][ T3064] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 38.550974][ T12] usb 2-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 38.560316][ T67] usb 3-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 39.330673][ T21] ath9k_htc 6-1:1.0: ath9k_htc: Target is unresponsive [ 39.337895][ T21] ath9k_htc: Failed to initialize the device [ 39.345790][ T126] ath9k_htc 4-1:1.0: ath9k_htc: Target is unresponsive [ 39.354290][ T126] ath9k_htc: Failed to initialize the device [ 39.410582][ T3051] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 39.417701][ T3051] ath9k_htc: Failed to initialize the device [ 39.490599][ T3064] ath9k_htc 5-1:1.0: ath9k_htc: Target is unresponsive [ 39.497662][ T3064] ath9k_htc: Failed to initialize the device [ 39.522077][ T3072] usb 4-1: USB disconnect, device number 2 [ 39.531599][ T140] usb 6-1: USB disconnect, device number 2 [ 39.544064][ T140] usb 6-1: ath9k_htc: USB layer deinitialized [ 39.544297][ T3072] usb 4-1: ath9k_htc: USB layer deinitialized [ 39.591439][ T3088] usb 1-1: USB disconnect, device number 2 [ 39.612336][ T3088] usb 1-1: ath9k_htc: USB layer deinitialized [ 39.660480][ T12] ath9k_htc 2-1:1.0: ath9k_htc: Target is unresponsive [ 39.667431][ T67] ath9k_htc 3-1:1.0: ath9k_htc: Target is unresponsive [ 39.671595][ T3086] usb 5-1: USB disconnect, device number 2 [ 39.677174][ T67] ath9k_htc: Failed to initialize the device [ 39.686473][ T12] ath9k_htc: Failed to initialize the device [ 39.693303][ T3086] usb 5-1: ath9k_htc: USB layer deinitialized [ 39.761926][ T3092] usb 3-1: USB disconnect, device number 2 [ 39.770100][ T5] usb 2-1: USB disconnect, device number 2 [ 39.783124][ T3092] usb 3-1: ath9k_htc: USB layer deinitialized [ 39.791701][ T5] usb 2-1: ath9k_htc: USB layer deinitialized [ 40.290156][ T5] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 40.300356][ T3092] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 40.370289][ T3086] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 40.450047][ T3064] usb 5-1: new high-speed USB device number 3 using dummy_hcd 2020/07/30 07:05:16 executed programs: 6 [ 40.530188][ T12] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 40.550030][ T3051] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 40.590037][ T5] usb 4-1: device descriptor read/all, error -71 [ 40.600861][ T3092] usb 6-1: device descriptor read/all, error -71 [ 40.770023][ T3064] usb 5-1: device descriptor read/all, error -71 [ 40.830067][ T12] usb 3-1: device descriptor read/all, error -71 [ 40.959868][ T5] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 40.969978][ T3092] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 41.069837][ T3086] usb 1-1: device not accepting address 3, error -71 [ 41.139767][ T3064] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 41.199789][ T12] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 41.259781][ T3051] usb 2-1: device not accepting address 3, error -71 [ 41.329834][ T5] usb 4-1: config index 0 descriptor too short (expected 65368, got 72) [ 41.338269][ T3092] usb 6-1: config index 0 descriptor too short (expected 65368, got 72) [ 41.439664][ T3086] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 41.499961][ T3092] usb 6-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 41.509003][ T3092] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.517171][ T3092] usb 6-1: Product: syz [ 41.521547][ T3092] usb 6-1: Manufacturer: syz [ 41.526131][ T3092] usb 6-1: SerialNumber: syz [ 41.529710][ T3064] usb 5-1: config index 0 descriptor too short (expected 65368, got 72) [ 41.530840][ T5] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 41.548242][ T5] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.557351][ T5] usb 4-1: Product: syz [ 41.561561][ T5] usb 4-1: Manufacturer: syz [ 41.566159][ T5] usb 4-1: SerialNumber: syz [ 41.609844][ T12] usb 3-1: config index 0 descriptor too short (expected 65368, got 72) [ 41.618922][ T3092] usb 6-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 41.627663][ T5] usb 4-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 41.659680][ T3051] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 41.699707][ T3064] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 41.708835][ T3064] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.717035][ T3064] usb 5-1: Product: syz [ 41.721316][ T3064] usb 5-1: Manufacturer: syz [ 41.725916][ T3064] usb 5-1: SerialNumber: syz [ 41.780419][ T3064] usb 5-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 41.791222][ T12] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 41.800528][ T12] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.808501][ T12] usb 3-1: Product: syz [ 41.812797][ T12] usb 3-1: Manufacturer: syz [ 41.817435][ T12] usb 3-1: SerialNumber: syz [ 41.829799][ T3086] usb 1-1: config index 0 descriptor too short (expected 65368, got 72) [ 41.860388][ T12] usb 3-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 41.989777][ T3086] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 41.998864][ T3086] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.006994][ T3086] usb 1-1: Product: syz [ 42.011382][ T3086] usb 1-1: Manufacturer: syz [ 42.015972][ T3086] usb 1-1: SerialNumber: syz [ 42.069648][ T3051] usb 2-1: config index 0 descriptor too short (expected 65368, got 72) [ 42.078566][ T3086] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 42.219512][ T5] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 42.228644][ T3092] usb 6-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 42.269539][ T3051] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 42.278682][ T3051] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.286766][ T3051] usb 2-1: Product: syz [ 42.291045][ T3051] usb 2-1: Manufacturer: syz [ 42.295639][ T3051] usb 2-1: SerialNumber: syz [ 42.352473][ T3051] usb 2-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 42.389490][ T3064] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 42.439536][ T12] usb 3-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 42.739394][ T3086] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 42.979300][ T3051] usb 2-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 43.249038][ T3092] ath9k_htc 6-1:1.0: ath9k_htc: Target is unresponsive [ 43.256177][ T3092] ath9k_htc: Failed to initialize the device [ 43.264237][ T5] ath9k_htc 4-1:1.0: ath9k_htc: Target is unresponsive [ 43.272549][ T5] ath9k_htc: Failed to initialize the device [ 43.409154][ T3064] ath9k_htc 5-1:1.0: ath9k_htc: Target is unresponsive [ 43.416248][ T3064] ath9k_htc: Failed to initialize the device [ 43.440071][ T21] usb 4-1: USB disconnect, device number 4 [ 43.444264][ T67] usb 6-1: USB disconnect, device number 4 [ 43.464662][ T21] usb 4-1: ath9k_htc: USB layer deinitialized [ 43.470014][ T67] usb 6-1: ath9k_htc: USB layer deinitialized [ 43.489046][ T12] ath9k_htc 3-1:1.0: ath9k_htc: Target is unresponsive [ 43.496140][ T12] ath9k_htc: Failed to initialize the device [ 43.609741][ T3088] usb 5-1: USB disconnect, device number 4 [ 43.622016][ T3088] usb 5-1: ath9k_htc: USB layer deinitialized [ 43.659969][ T3072] usb 3-1: USB disconnect, device number 4 [ 43.680651][ T3072] usb 3-1: ath9k_htc: USB layer deinitialized [ 43.818979][ T3086] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 43.825930][ T3086] ath9k_htc: Failed to initialize the device [ 43.949723][ T3064] usb 1-1: USB disconnect, device number 4 [ 43.970600][ T3064] usb 1-1: ath9k_htc: USB layer deinitialized [ 44.058906][ T3051] ath9k_htc 2-1:1.0: ath9k_htc: Target is unresponsive [ 44.065907][ T3051] ath9k_htc: Failed to initialize the device [ 44.189744][ T3088] usb 2-1: USB disconnect, device number 4 [ 44.209009][ T12] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 44.216679][ T3088] usb 2-1: ath9k_htc: USB layer deinitialized [ 44.228803][ T3072] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 44.398682][ T21] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 44.428787][ T126] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 44.518714][ T12] usb 6-1: device descriptor read/all, error -71 [ 44.548728][ T3072] usb 4-1: device descriptor read/all, error -71 [ 44.718673][ T3088] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 44.758659][ T126] usb 3-1: device descriptor read/all, error -71 [ 44.888539][ T12] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 44.928503][ T3072] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 44.958571][ T3051] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 45.018593][ T3088] usb 1-1: device descriptor read/all, error -71 [ 45.088463][ T21] usb 5-1: device not accepting address 5, error -71 [ 45.148550][ T126] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 45.248456][ T12] usb 6-1: config index 0 descriptor too short (expected 65368, got 72) [ 45.278671][ T3051] usb 2-1: device descriptor read/all, error -71 [ 45.318451][ T3072] usb 4-1: config index 0 descriptor too short (expected 65368, got 72) [ 45.388457][ T3088] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 45.408559][ T12] usb 6-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 45.417681][ T12] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.425739][ T12] usb 6-1: Product: syz [ 45.430035][ T12] usb 6-1: Manufacturer: syz [ 45.434884][ T12] usb 6-1: SerialNumber: syz [ 45.458371][ T21] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 45.479203][ T12] usb 6-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 45.499066][ T3072] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 45.508107][ T3072] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.516161][ T3072] usb 4-1: Product: syz [ 45.520371][ T3072] usb 4-1: Manufacturer: syz [ 45.524963][ T3072] usb 4-1: SerialNumber: syz [ 45.548616][ T126] usb 3-1: config index 0 descriptor too short (expected 65368, got 72) [ 45.569139][ T3072] usb 4-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 45.668382][ T3051] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 45.718490][ T126] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 45.727633][ T126] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.735949][ T126] usb 3-1: Product: syz [ 45.740170][ T126] usb 3-1: Manufacturer: syz [ 45.744745][ T126] usb 3-1: SerialNumber: syz [ 45.758384][ T3088] usb 1-1: config index 0 descriptor too short (expected 65368, got 72) [ 45.799160][ T126] usb 3-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 45.888880][ T21] usb 5-1: config index 0 descriptor too short (expected 65368, got 72) [ 45.918331][ T3088] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 45.927545][ T3088] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.935648][ T3088] usb 1-1: Product: syz [ 45.939869][ T3088] usb 1-1: Manufacturer: syz [ 45.944453][ T3088] usb 1-1: SerialNumber: syz [ 45.988960][ T3088] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 46.058418][ T21] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 46.067526][ T21] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.068241][ T12] usb 6-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 46.075576][ T21] usb 5-1: Product: syz [ 46.088811][ T21] usb 5-1: Manufacturer: syz [ 46.093459][ T21] usb 5-1: SerialNumber: syz [ 46.098191][ T3051] usb 2-1: config index 0 descriptor too short (expected 65368, got 72) [ 46.151557][ T21] usb 5-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 46.268293][ T3072] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 46.288339][ T3051] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 46.297485][ T3051] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.305540][ T3051] usb 2-1: Product: syz [ 46.309780][ T3051] usb 2-1: Manufacturer: syz [ 46.314354][ T3051] usb 2-1: SerialNumber: syz [ 46.370875][ T3051] usb 2-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 46.468312][ T126] usb 3-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 46.558162][ T3088] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 46.808151][ T21] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 46.998112][ T3051] usb 2-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 47.087935][ T12] ath9k_htc 6-1:1.0: ath9k_htc: Target is unresponsive [ 47.094998][ T12] ath9k_htc: Failed to initialize the device [ 47.118092][ C0] ================================================================== [ 47.126306][ C0] BUG: KASAN: slab-out-of-bounds in ath9k_hif_usb_rx_cb+0xd7d/0xf80 [ 47.134365][ C0] Read of size 4 at addr ffff8881cbf6c090 by task swapper/0/0 [ 47.141837][ C0] [ 47.144156][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.8.0-rc7-syzkaller #0 [ 47.152028][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.162086][ C0] Call Trace: [ 47.165370][ C0] [ 47.168206][ C0] dump_stack+0xf6/0x16e [ 47.172864][ C0] ? ath9k_hif_usb_rx_cb+0xd7d/0xf80 [ 47.178128][ C0] ? ath9k_hif_usb_rx_cb+0xd7d/0xf80 [ 47.183395][ C0] print_address_description.constprop.0+0x1a/0x210 [ 47.189979][ C0] ? vprintk_func+0x93/0x133 [ 47.194570][ C0] ? ath9k_hif_usb_rx_cb+0xd7d/0xf80 [ 47.199886][ C0] kasan_report.cold+0x37/0x7c [ 47.204678][ C0] ? ath9k_hif_usb_rx_cb+0xd7d/0xf80 [ 47.209982][ C0] ath9k_hif_usb_rx_cb+0xd7d/0xf80 [ 47.215078][ C0] ? __usb_hcd_giveback_urb+0x302/0x560 [ 47.220712][ C0] ? hif_usb_start+0xa0/0xa0 [ 47.225319][ C0] ? lock_downgrade+0x730/0x730 [ 47.230273][ C0] ? trace_hardirqs_off+0x27/0x1f0 [ 47.235368][ C0] __usb_hcd_giveback_urb+0x32d/0x560 [ 47.240738][ C0] usb_hcd_giveback_urb+0x367/0x410 [ 47.245924][ C0] dummy_timer+0x11f2/0x3240 [ 47.250588][ C0] ? lock_downgrade+0x730/0x730 [ 47.255435][ C0] ? dummy_dequeue+0x490/0x490 [ 47.260186][ C0] call_timer_fn+0x1ac/0x6e0 [ 47.264789][ C0] ? dummy_dequeue+0x490/0x490 [ 47.269532][ C0] ? msleep_interruptible+0x130/0x130 [ 47.274899][ C0] ? lock_downgrade+0x730/0x730 [ 47.279739][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 47.284941][ C0] ? lockdep_hardirqs_on_prepare+0x1bc/0x550 [ 47.290899][ C0] ? trace_hardirqs_on+0x5f/0x200 [ 47.295911][ C0] ? dummy_dequeue+0x490/0x490 [ 47.300703][ C0] __run_timers.part.0+0x54c/0x9e0 [ 47.305819][ C0] ? call_timer_fn+0x6e0/0x6e0 [ 47.310564][ C0] ? clockevents_program_event+0x12b/0x350 [ 47.316348][ C0] ? tick_program_event+0xa8/0x130 [ 47.321450][ C0] run_timer_softirq+0x80/0x120 [ 47.326284][ C0] __do_softirq+0x222/0x95b [ 47.330765][ C0] asm_call_on_stack+0xf/0x20 [ 47.335457][ C0] [ 47.338389][ C0] do_softirq_own_stack+0xed/0x140 [ 47.343499][ C0] irq_exit_rcu+0x150/0x1f0 [ 47.347983][ C0] sysvec_apic_timer_interrupt+0x49/0xc0 [ 47.353594][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 47.359567][ C0] RIP: 0010:acpi_safe_halt+0x72/0x90 [ 47.364838][ C0] Code: 74 06 5b e9 e0 4c 8f fb e8 db 4c 8f fb e8 26 d8 94 fb e9 0c 00 00 00 e8 cc 4c 8f fb 0f 00 2d 05 63 74 00 e8 c0 4c 8f fb fb f4 e8 18 d2 94 fb 5b e9 b2 4c 8f fb 48 89 df e8 fa fb b8 fb eb ab [ 47.384429][ C0] RSP: 0018:ffffffff87207c80 EFLAGS: 00000293 [ 47.390474][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.398427][ C0] RDX: ffffffff8722f840 RSI: ffffffff85b05d40 RDI: ffffffff85b05d2a [ 47.406410][ C0] RBP: ffff8881d8cca864 R08: 0000000000000000 R09: 0000000000000000 [ 47.414379][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8881d8cca864 [ 47.422359][ C0] R13: 1ffffffff0e40f99 R14: ffff8881d8cca865 R15: 0000000000000001 [ 47.430352][ C0] ? acpi_safe_halt+0x70/0x90 [ 47.435037][ C0] ? acpi_safe_halt+0x5a/0x90 [ 47.439693][ C0] acpi_idle_do_entry+0x15c/0x1b0 [ 47.444707][ C0] acpi_idle_enter+0x3f0/0xa50 [ 47.449458][ C0] ? acpi_idle_enter_s2idle+0x190/0x190 [ 47.455002][ C0] ? kvm_sched_clock_read+0x14/0x30 [ 47.460181][ C0] ? sched_clock+0x5/0x10 [ 47.464490][ C0] ? sched_clock_cpu+0x18/0x170 [ 47.469329][ C0] cpuidle_enter_state+0xff/0x870 [ 47.474345][ C0] ? rcu_read_lock_sched_held+0x3a/0x70 [ 47.479887][ C0] cpuidle_enter+0x4a/0xa0 [ 47.484294][ C0] do_idle+0x3d6/0x5a0 [ 47.488353][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 47.493398][ C0] ? schedule+0xe1/0x2b0 [ 47.497628][ C0] cpu_startup_entry+0x14/0x20 [ 47.502398][ C0] start_kernel+0xa1b/0xa56 [ 47.506884][ C0] ? mem_encrypt_init+0x5/0x5 [ 47.511540][ C0] ? x86_cpuid_vendor+0x84/0x90 [ 47.516406][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 47.522297][ C0] ? load_ucode_bsp+0x1b7/0x1f7 [ 47.527143][ C0] secondary_startup_64+0xb6/0xc0 [ 47.532139][ C0] [ 47.534462][ C0] Allocated by task 0: [ 47.538514][ C0] (stack is not available) [ 47.542901][ C0] [ 47.545205][ C0] Freed by task 0: [ 47.548894][ C0] (stack is not available) [ 47.553281][ C0] [ 47.555603][ C0] The buggy address belongs to the object at ffff8881cbf6c000 [ 47.555603][ C0] which belongs to the cache kmalloc-1k of size 1024 [ 47.569649][ C0] The buggy address is located 144 bytes inside of [ 47.569649][ C0] 1024-byte region [ffff8881cbf6c000, ffff8881cbf6c400) [ 47.582997][ C0] The buggy address belongs to the page: [ 47.588632][ C0] page:ffffea00072fda00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 head:ffffea00072fda00 order:3 compound_mapcount:0 compound_pincount:0 [ 47.603822][ C0] flags: 0x200000000010200(slab|head) [ 47.609180][ C0] raw: 0200000000010200 dead000000000100 dead000000000122 ffff8881da002280 [ 47.617749][ C0] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 47.626324][ C0] page dumped because: kasan: bad access detected [ 47.632727][ C0] [ 47.635030][ C0] Memory state around the buggy address: [ 47.640637][ C0] ffff8881cbf6bf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.648696][ C0] ffff8881cbf6c000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.656734][ C0] >ffff8881cbf6c080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.664778][ C0] ^ [ 47.669357][ C0] ffff8881cbf6c100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.677394][ C0] ffff8881cbf6c180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.685444][ C0] ================================================================== [ 47.693482][ C0] Disabling lock debugging due to kernel taint [ 47.699631][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 47.706195][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B 5.8.0-rc7-syzkaller #0 [ 47.715443][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.725491][ C0] Call Trace: [ 47.729294][ C0] [ 47.732129][ C0] dump_stack+0xf6/0x16e [ 47.736355][ C0] ? ath9k_hif_usb_rx_cb+0xc90/0xf80 [ 47.741627][ C0] panic+0x2aa/0x6e1 [ 47.745507][ C0] ? __warn_printk+0xf3/0xf3 [ 47.750076][ C0] ? _raw_spin_unlock_irqrestore+0x2a/0x40 [ 47.755877][ C0] ? trace_hardirqs_off+0x27/0x1f0 [ 47.761024][ C0] ? ath9k_hif_usb_rx_cb+0xd7d/0xf80 [ 47.766297][ C0] ? ath9k_hif_usb_rx_cb+0xd7d/0xf80 [ 47.771594][ C0] end_report+0x4d/0x53 [ 47.776770][ C0] kasan_report.cold+0x72/0x7c [ 47.781515][ C0] ? ath9k_hif_usb_rx_cb+0xd7d/0xf80 [ 47.786812][ C0] ath9k_hif_usb_rx_cb+0xd7d/0xf80 [ 47.791915][ C0] ? __usb_hcd_giveback_urb+0x302/0x560 [ 47.797460][ C0] ? hif_usb_start+0xa0/0xa0 [ 47.802144][ C0] ? lock_downgrade+0x730/0x730 [ 47.807064][ C0] ? trace_hardirqs_off+0x27/0x1f0 [ 47.812177][ C0] __usb_hcd_giveback_urb+0x32d/0x560 [ 47.817548][ C0] usb_hcd_giveback_urb+0x367/0x410 [ 47.822746][ C0] dummy_timer+0x11f2/0x3240 [ 47.827346][ C0] ? lock_downgrade+0x730/0x730 [ 47.832193][ C0] ? dummy_dequeue+0x490/0x490 [ 47.836954][ C0] call_timer_fn+0x1ac/0x6e0 [ 47.841523][ C0] ? dummy_dequeue+0x490/0x490 [ 47.846455][ C0] ? msleep_interruptible+0x130/0x130 [ 47.851934][ C0] ? lock_downgrade+0x730/0x730 [ 47.856772][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 47.861955][ C0] ? lockdep_hardirqs_on_prepare+0x1bc/0x550 [ 47.867930][ C0] ? trace_hardirqs_on+0x5f/0x200 [ 47.872930][ C0] ? dummy_dequeue+0x490/0x490 [ 47.877678][ C0] __run_timers.part.0+0x54c/0x9e0 [ 47.882765][ C0] ? call_timer_fn+0x6e0/0x6e0 [ 47.887591][ C0] ? clockevents_program_event+0x12b/0x350 [ 47.893382][ C0] ? tick_program_event+0xa8/0x130 [ 47.898515][ C0] run_timer_softirq+0x80/0x120 [ 47.903384][ C0] __do_softirq+0x222/0x95b [ 47.907994][ C0] asm_call_on_stack+0xf/0x20 [ 47.912760][ C0] [ 47.915679][ C0] do_softirq_own_stack+0xed/0x140 [ 47.920774][ C0] irq_exit_rcu+0x150/0x1f0 [ 47.925412][ C0] sysvec_apic_timer_interrupt+0x49/0xc0 [ 47.931143][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 47.937125][ C0] RIP: 0010:acpi_safe_halt+0x72/0x90 [ 47.942399][ C0] Code: 74 06 5b e9 e0 4c 8f fb e8 db 4c 8f fb e8 26 d8 94 fb e9 0c 00 00 00 e8 cc 4c 8f fb 0f 00 2d 05 63 74 00 e8 c0 4c 8f fb fb f4 e8 18 d2 94 fb 5b e9 b2 4c 8f fb 48 89 df e8 fa fb b8 fb eb ab [ 47.962085][ C0] RSP: 0018:ffffffff87207c80 EFLAGS: 00000293 [ 47.968142][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.976089][ C0] RDX: ffffffff8722f840 RSI: ffffffff85b05d40 RDI: ffffffff85b05d2a [ 47.984038][ C0] RBP: ffff8881d8cca864 R08: 0000000000000000 R09: 0000000000000000 [ 47.991983][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8881d8cca864 [ 47.999948][ C0] R13: 1ffffffff0e40f99 R14: ffff8881d8cca865 R15: 0000000000000001 [ 48.007919][ C0] ? acpi_safe_halt+0x70/0x90 [ 48.012589][ C0] ? acpi_safe_halt+0x5a/0x90 [ 48.017257][ C0] acpi_idle_do_entry+0x15c/0x1b0 [ 48.022279][ C0] acpi_idle_enter+0x3f0/0xa50 [ 48.027046][ C0] ? acpi_idle_enter_s2idle+0x190/0x190 [ 48.032566][ C0] ? kvm_sched_clock_read+0x14/0x30 [ 48.037746][ C0] ? sched_clock+0x5/0x10 [ 48.042062][ C0] ? sched_clock_cpu+0x18/0x170 [ 48.046898][ C0] cpuidle_enter_state+0xff/0x870 [ 48.051913][ C0] ? rcu_read_lock_sched_held+0x3a/0x70 [ 48.057439][ C0] cpuidle_enter+0x4a/0xa0 [ 48.061858][ C0] do_idle+0x3d6/0x5a0 [ 48.065904][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 48.070926][ C0] ? schedule+0xe1/0x2b0 [ 48.075143][ C0] cpu_startup_entry+0x14/0x20 [ 48.079901][ C0] start_kernel+0xa1b/0xa56 [ 48.084396][ C0] ? mem_encrypt_init+0x5/0x5 [ 48.089048][ C0] ? x86_cpuid_vendor+0x84/0x90 [ 48.093883][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 48.099773][ C0] ? load_ucode_bsp+0x1b7/0x1f7 [ 48.104620][ C0] secondary_startup_64+0xb6/0xc0 [ 48.110468][ C0] Kernel Offset: disabled [ 48.114798][ C0] Rebooting in 86400 seconds..