Warning: Permanently added '10.128.1.52' (ECDSA) to the list of known hosts. 2019/09/03 19:55:41 parsed 1 programs 2019/09/03 19:55:42 executed programs: 0 [ 36.599796][ T1862] cgroup1: Unknown subsys name 'perf_event' [ 36.600341][ T1858] cgroup1: Unknown subsys name 'perf_event' [ 36.609645][ T1862] cgroup1: Unknown subsys name 'net_cls' [ 36.619557][ T1865] cgroup1: Unknown subsys name 'perf_event' [ 36.622801][ T1868] cgroup1: Unknown subsys name 'perf_event' [ 36.626980][ T1866] cgroup1: Unknown subsys name 'perf_event' [ 36.632530][ T1858] cgroup1: Unknown subsys name 'net_cls' [ 36.639942][ T1866] cgroup1: Unknown subsys name 'net_cls' [ 36.644626][ T1869] cgroup1: Unknown subsys name 'perf_event' [ 36.651232][ T1865] cgroup1: Unknown subsys name 'net_cls' [ 36.660818][ T1868] cgroup1: Unknown subsys name 'net_cls' [ 36.663650][ T1869] cgroup1: Unknown subsys name 'net_cls' [ 39.800976][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 39.821402][ T1743] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 39.861215][ T2836] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 39.900993][ T2843] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 39.921038][ T2858] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 39.940951][ T83] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 40.041041][ T12] usb 1-1: Using ep0 maxpacket: 16 [ 40.061058][ T1743] usb 2-1: Using ep0 maxpacket: 16 [ 40.101039][ T2836] usb 5-1: Using ep0 maxpacket: 16 [ 40.141147][ T2843] usb 3-1: Using ep0 maxpacket: 16 [ 40.161808][ T2858] usb 6-1: Using ep0 maxpacket: 16 [ 40.180945][ T83] usb 4-1: Using ep0 maxpacket: 16 [ 40.241263][ T12] usb 1-1: config 0 has an invalid interface number: 191 but max is 0 [ 40.249750][ T12] usb 1-1: config 0 has no interface number 0 [ 40.256275][ T12] usb 1-1: config 0 interface 191 altsetting 255 endpoint 0xC has invalid maxpacket 415, setting to 64 [ 40.267516][ T12] usb 1-1: config 0 interface 191 has no altsetting 0 [ 40.274463][ T1743] usb 2-1: config 0 has an invalid interface number: 191 but max is 0 [ 40.282675][ T1743] usb 2-1: config 0 has no interface number 0 [ 40.288931][ T1743] usb 2-1: config 0 interface 191 altsetting 255 endpoint 0xC has invalid maxpacket 415, setting to 64 [ 40.300167][ T1743] usb 2-1: config 0 interface 191 has no altsetting 0 [ 40.321182][ T2836] usb 5-1: config 0 has an invalid interface number: 191 but max is 0 [ 40.329427][ T2836] usb 5-1: config 0 has no interface number 0 [ 40.335660][ T12] usb 1-1: language id specifier not provided by device, defaulting to English [ 40.344809][ T1743] usb 2-1: language id specifier not provided by device, defaulting to English [ 40.353943][ T2836] usb 5-1: config 0 interface 191 altsetting 255 endpoint 0xC has invalid maxpacket 415, setting to 64 [ 40.365040][ T2836] usb 5-1: config 0 interface 191 has no altsetting 0 [ 40.371952][ T2843] usb 3-1: config 0 has an invalid interface number: 191 but max is 0 [ 40.380104][ T2843] usb 3-1: config 0 has no interface number 0 [ 40.386301][ T2858] usb 6-1: config 0 has an invalid interface number: 191 but max is 0 [ 40.394537][ T2858] usb 6-1: config 0 has no interface number 0 [ 40.400718][ T2858] usb 6-1: config 0 interface 191 altsetting 255 endpoint 0xC has invalid maxpacket 415, setting to 64 [ 40.401043][ T83] usb 4-1: config 0 has an invalid interface number: 191 but max is 0 [ 40.411847][ T2858] usb 6-1: config 0 interface 191 has no altsetting 0 [ 40.419971][ T83] usb 4-1: config 0 has no interface number 0 [ 40.426781][ T2843] usb 3-1: config 0 interface 191 altsetting 255 endpoint 0xC has invalid maxpacket 415, setting to 64 [ 40.433391][ T83] usb 4-1: config 0 interface 191 altsetting 255 endpoint 0xC has invalid maxpacket 415, setting to 64 [ 40.443884][ T2843] usb 3-1: config 0 interface 191 has no altsetting 0 [ 40.461924][ T83] usb 4-1: config 0 interface 191 has no altsetting 0 [ 40.481091][ T2836] usb 5-1: language id specifier not provided by device, defaulting to English [ 40.490171][ T2843] usb 3-1: language id specifier not provided by device, defaulting to English [ 40.499477][ T2858] usb 6-1: language id specifier not provided by device, defaulting to English [ 40.511196][ T83] usb 4-1: language id specifier not provided by device, defaulting to English [ 40.651068][ T12] usb 1-1: New USB device found, idVendor=2001, idProduct=3c1f, bcdDevice=8f.6d [ 40.660428][ T12] usb 1-1: New USB device strings: Mfr=4, Product=88, SerialNumber=0 [ 40.668666][ T12] usb 1-1: Manufacturer: Ч [ 40.676645][ T12] usb 1-1: config 0 descriptor?? [ 40.711150][ T1743] usb 2-1: New USB device found, idVendor=2001, idProduct=3c1f, bcdDevice=8f.6d [ 40.720259][ T1743] usb 2-1: New USB device strings: Mfr=4, Product=88, SerialNumber=0 [ 40.728431][ T1743] usb 2-1: Manufacturer: Ч [ 40.734293][ T1743] usb 2-1: config 0 descriptor?? [ 40.801057][ T83] usb 4-1: New USB device found, idVendor=2001, idProduct=3c1f, bcdDevice=8f.6d [ 40.810201][ T83] usb 4-1: New USB device strings: Mfr=4, Product=88, SerialNumber=0 [ 40.818733][ T83] usb 4-1: Manufacturer: Ч [ 40.821113][ T2836] usb 5-1: New USB device found, idVendor=2001, idProduct=3c1f, bcdDevice=8f.6d [ 40.825990][ T83] usb 4-1: config 0 descriptor?? [ 40.832400][ T2836] usb 5-1: New USB device strings: Mfr=4, Product=88, SerialNumber=0 [ 40.845508][ T2836] usb 5-1: Manufacturer: Ч [ 40.850068][ T2843] usb 3-1: New USB device found, idVendor=2001, idProduct=3c1f, bcdDevice=8f.6d [ 40.859154][ T2843] usb 3-1: New USB device strings: Mfr=4, Product=88, SerialNumber=0 [ 40.867387][ T2843] usb 3-1: Manufacturer: Ч [ 40.872006][ T2858] usb 6-1: New USB device found, idVendor=2001, idProduct=3c1f, bcdDevice=8f.6d [ 40.881107][ T2858] usb 6-1: New USB device strings: Mfr=4, Product=88, SerialNumber=0 [ 40.889184][ T2858] usb 6-1: Manufacturer: Ч [ 40.894928][ T2858] usb 6-1: config 0 descriptor?? [ 40.902059][ T2843] usb 3-1: config 0 descriptor?? [ 40.909504][ T2836] usb 5-1: config 0 descriptor?? [ 42.090943][ T12] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 42.140970][ T1743] usb 2-1: reset high-speed USB device number 2 using dummy_hcd [ 42.243044][ T2858] ieee80211 phy0: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset 0x1000 with error -19 [ 42.255400][ T2858] ieee80211 phy0: rt2800_probe_rt: Error - Invalid RT chipset 0x0000, rev 0000 detected [ 42.260944][ T83] usb 4-1: reset high-speed USB device number 2 using dummy_hcd [ 42.265379][ T2858] ieee80211 phy0: rt2x00lib_probe_dev: Error - Failed to allocate device [ 42.282697][ T2836] ieee80211 phy1: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset 0x1000 with error -19 [ 42.294571][ T2836] ieee80211 phy1: rt2800_probe_rt: Error - Invalid RT chipset 0x0000, rev 0000 detected [ 42.304546][ T2836] ieee80211 phy1: rt2x00lib_probe_dev: Error - Failed to allocate device [ 42.314601][ T2843] ieee80211 phy2: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset 0x1000 with error -19 [ 42.326656][ T2843] ieee80211 phy2: rt2800_probe_rt: Error - Invalid RT chipset 0x0000, rev 0000 detected 2019/09/03 19:55:47 executed programs: 6 [ 42.336460][ T2843] ieee80211 phy2: rt2x00lib_probe_dev: Error - Failed to allocate device [ 42.352158][ T2843] usb 3-1: USB disconnect, device number 2 [ 42.360706][ T2836] usb 5-1: USB disconnect, device number 2 [ 42.378861][ T2858] usb 6-1: USB disconnect, device number 2 [ 42.710969][ T1743] usb 2-1: device descriptor read/64, error -71 [ 42.717346][ T12] usb 1-1: device descriptor read/64, error -71 [ 42.820938][ T83] usb 4-1: device descriptor read/64, error -71 [ 42.901009][ T2858] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 42.920992][ T2836] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 42.930974][ T2843] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 43.070958][ T1743] usb 2-1: Using ep0 maxpacket: 16 [ 43.080944][ T12] usb 1-1: Using ep0 maxpacket: 16 [ 43.141009][ T2858] usb 6-1: Using ep0 maxpacket: 16 [ 43.161052][ T2836] usb 5-1: Using ep0 maxpacket: 16 [ 43.171074][ T2843] usb 3-1: Using ep0 maxpacket: 16 [ 43.181044][ T83] usb 4-1: Using ep0 maxpacket: 16 [ 43.191119][ T1743] usb 2-1: Old BOS ffff8881d78fd120 Len 0xa8 [ 43.197439][ T1743] usb 2-1: New BOS ffff8881d9bbe660 Len 0xa8 [ 43.203853][ T12] usb 1-1: Old BOS ffff8881d78fd1e0 Len 0xa8 [ 43.210061][ T12] usb 1-1: New BOS ffff8881d9bbe6c0 Len 0xa8 [ 43.301102][ T83] usb 4-1: Old BOS ffff8881d6be75a0 Len 0xa8 [ 43.307270][ T83] usb 4-1: New BOS ffff8881d932ba20 Len 0xa8 [ 43.341083][ T2858] usb 6-1: config 0 has an invalid interface number: 191 but max is 0 [ 43.349748][ T2858] usb 6-1: config 0 has no interface number 0 [ 43.356222][ T2858] usb 6-1: config 0 interface 191 altsetting 255 endpoint 0xC has invalid maxpacket 415, setting to 64 [ 43.367309][ T2858] usb 6-1: config 0 interface 191 has no altsetting 0 [ 43.374455][ T2836] usb 5-1: config 0 has an invalid interface number: 191 but max is 0 [ 43.382650][ T2836] usb 5-1: config 0 has no interface number 0 [ 43.388749][ T2843] usb 3-1: config 0 has an invalid interface number: 191 but max is 0 [ 43.396964][ T2843] usb 3-1: config 0 has no interface number 0 [ 43.403263][ T2836] usb 5-1: config 0 interface 191 altsetting 255 endpoint 0xC has invalid maxpacket 415, setting to 64 [ 43.414382][ T2836] usb 5-1: config 0 interface 191 has no altsetting 0 [ 43.421300][ T2843] usb 3-1: config 0 interface 191 altsetting 255 endpoint 0xC has invalid maxpacket 415, setting to 64 [ 43.432390][ T2843] usb 3-1: config 0 interface 191 has no altsetting 0 [ 43.461034][ T2858] usb 6-1: language id specifier not provided by device, defaulting to English [ 43.471053][ T2836] usb 5-1: language id specifier not provided by device, defaulting to English [ 43.480092][ T2843] usb 3-1: language id specifier not provided by device, defaulting to English [ 43.711065][ T12] usb 1-1: failed to restore interface 191 altsetting 255 (error=-71) [ 43.719360][ T1743] usb 2-1: failed to restore interface 191 altsetting 255 (error=-71) [ 43.728619][ T12] ieee80211 phy3: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset 0x1000 with error -19 [ 43.740510][ T12] ieee80211 phy3: rt2800_probe_rt: Error - Invalid RT chipset 0x0000, rev 0000 detected [ 43.750459][ T12] ieee80211 phy3: rt2x00lib_probe_dev: Error - Failed to allocate device [ 43.758986][ T2858] usb 6-1: New USB device found, idVendor=2001, idProduct=3c1f, bcdDevice=8f.6d [ 43.768204][ T2858] usb 6-1: New USB device strings: Mfr=4, Product=88, SerialNumber=0 [ 43.776311][ T2858] usb 6-1: Manufacturer: Ч [ 43.780860][ T2836] usb 5-1: New USB device found, idVendor=2001, idProduct=3c1f, bcdDevice=8f.6d [ 43.789926][ T2836] usb 5-1: New USB device strings: Mfr=4, Product=88, SerialNumber=0 [ 43.798013][ T2836] usb 5-1: Manufacturer: Ч [ 43.802627][ T2843] usb 3-1: New USB device found, idVendor=2001, idProduct=3c1f, bcdDevice=8f.6d [ 43.810999][ T83] usb 4-1: failed to restore interface 191 altsetting 255 (error=-71) [ 43.811704][ T2843] usb 3-1: New USB device strings: Mfr=4, Product=88, SerialNumber=0 [ 43.811720][ T2843] usb 3-1: Manufacturer: Ч [ 43.820982][ T83] ieee80211 phy4: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset 0x1000 with error -19 [ 43.828460][ T1743] ieee80211 phy5: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset 0x1000 with error -19 [ 43.832518][ T83] ieee80211 phy4: rt2800_probe_rt: Error - Invalid RT chipset 0x0000, rev 0000 detected [ 43.844334][ T1743] ieee80211 phy5: rt2800_probe_rt: Error - Invalid RT chipset 0x0000, rev 0000 detected [ 43.856120][ T83] ieee80211 phy4: rt2x00lib_probe_dev: Error - Failed to allocate device [ 43.865843][ T1743] ieee80211 phy5: rt2x00lib_probe_dev: Error - Failed to allocate device [ 43.883957][ T83] usb 4-1: USB disconnect, device number 2 [ 43.889121][ T12] usb 1-1: USB disconnect, device number 2 [ 43.907957][ T2843] usb 3-1: config 0 descriptor?? [ 43.913251][ T2836] usb 5-1: config 0 descriptor?? [ 43.918616][ T2858] usb 6-1: config 0 descriptor?? [ 43.935162][ T1743] usb 2-1: USB disconnect, device number 2 [ 44.460954][ T83] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 44.461627][ T1743] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 45.220962][ T1743] usb 1-1: device descriptor read/64, error -71 [ 45.240937][ T83] usb 2-1: device descriptor read/64, error -71 [ 45.271447][ T12] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 45.320976][ T2836] usb 5-1: reset high-speed USB device number 3 using dummy_hcd [ 45.341001][ T2843] usb 3-1: reset high-speed USB device number 3 using dummy_hcd [ 45.348840][ T2858] usb 6-1: reset high-speed USB device number 3 using dummy_hcd [ 45.510963][ T12] usb 4-1: Using ep0 maxpacket: 16 [ 45.591273][ T1743] usb 1-1: Using ep0 maxpacket: 16 [ 45.620942][ T83] usb 2-1: Using ep0 maxpacket: 16 [ 45.711037][ T12] usb 4-1: config 0 has an invalid interface number: 191 but max is 0 [ 45.719273][ T12] usb 4-1: config 0 has no interface number 0 [ 45.725583][ T12] usb 4-1: config 0 interface 191 altsetting 255 endpoint 0xC has invalid maxpacket 415, setting to 64 [ 45.736646][ T12] usb 4-1: config 0 interface 191 has no altsetting 0 [ 45.781674][ T12] usb 4-1: language id specifier not provided by device, defaulting to English [ 45.801015][ T1743] usb 1-1: config 0 has an invalid interface number: 191 but max is 0 [ 45.809248][ T1743] usb 1-1: config 0 has no interface number 0 [ 45.816064][ T1743] usb 1-1: config 0 interface 191 altsetting 255 endpoint 0xC has invalid maxpacket 415, setting to 64 [ 45.827107][ T1743] usb 1-1: config 0 interface 191 has no altsetting 0 [ 45.840977][ T83] usb 2-1: config 0 has an invalid interface number: 191 but max is 0 [ 45.849180][ T83] usb 2-1: config 0 has no interface number 0 [ 45.859933][ T83] usb 2-1: config 0 interface 191 altsetting 255 endpoint 0xC has invalid maxpacket 415, setting to 64 [ 45.871032][ T83] usb 2-1: config 0 interface 191 has no altsetting 0 [ 45.881195][ T2858] usb 6-1: device descriptor read/64, error -71 [ 45.887629][ T2843] usb 3-1: device descriptor read/64, error -71 [ 45.894518][ T1743] usb 1-1: language id specifier not provided by device, defaulting to English [ 45.910996][ T83] usb 2-1: language id specifier not provided by device, defaulting to English [ 46.070942][ T2836] usb 5-1: device descriptor read/64, error -71 [ 46.081094][ T12] usb 4-1: New USB device found, idVendor=2001, idProduct=3c1f, bcdDevice=8f.6d [ 46.090158][ T12] usb 4-1: New USB device strings: Mfr=4, Product=88, SerialNumber=0 [ 46.098432][ T12] usb 4-1: Manufacturer: Ч [ 46.103864][ T12] usb 4-1: config 0 descriptor?? [ 46.191089][ T1743] usb 1-1: New USB device found, idVendor=2001, idProduct=3c1f, bcdDevice=8f.6d [ 46.200273][ T1743] usb 1-1: New USB device strings: Mfr=4, Product=88, SerialNumber=0 [ 46.208408][ T1743] usb 1-1: Manufacturer: Ч [ 46.211054][ T83] usb 2-1: New USB device found, idVendor=2001, idProduct=3c1f, bcdDevice=8f.6d [ 46.214410][ T1743] usb 1-1: config 0 descriptor?? [ 46.221979][ T83] usb 2-1: New USB device strings: Mfr=4, Product=88, SerialNumber=0 [ 46.221991][ T83] usb 2-1: Manufacturer: Ч [ 46.238821][ T83] usb 2-1: config 0 descriptor?? [ 46.260987][ T2858] usb 6-1: Using ep0 maxpacket: 16 [ 46.266224][ T2843] usb 3-1: Using ep0 maxpacket: 16 [ 46.391108][ T2843] usb 3-1: Old BOS ffff8881d9bbe7e0 Len 0xa8 [ 46.397243][ T2843] usb 3-1: New BOS ffff8881d516bc00 Len 0xa8 [ 46.403496][ T2858] usb 6-1: Old BOS ffff8881d9bbe720 Len 0xa8 [ 46.409560][ T2858] usb 6-1: New BOS ffff8881d516bcc0 Len 0xa8 [ 46.451017][ T2836] usb 5-1: Using ep0 maxpacket: 16 [ 46.571356][ T2836] usb 5-1: Old BOS ffff8881d9bbe780 Len 0xa8 [ 46.577506][ T2836] usb 5-1: New BOS ffff8881d516bde0 Len 0xa8 [ 46.911071][ T2843] usb 3-1: failed to restore interface 191 altsetting 255 (error=-71) [ 46.919452][ T2858] usb 6-1: failed to restore interface 191 altsetting 255 (error=-71) [ 46.928446][ T2843] ieee80211 phy6: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset 0x1000 with error -19 [ 46.940397][ T2843] ieee80211 phy6: rt2800_probe_rt: Error - Invalid RT chipset 0x0000, rev 0000 detected [ 46.950275][ T2843] ieee80211 phy6: rt2x00lib_probe_dev: Error - Failed to allocate device [ 46.959207][ T2858] ieee80211 phy7: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset 0x1000 with error -19 [ 46.971105][ T2858] ieee80211 phy7: rt2800_probe_rt: Error - Invalid RT chipset 0x0000, rev 0000 detected [ 46.980824][ T2858] ieee80211 phy7: rt2x00lib_probe_dev: Error - Failed to allocate device [ 46.993635][ T2858] usb 6-1: USB disconnect, device number 3 [ 47.000472][ T2843] usb 3-1: USB disconnect, device number 3 [ 47.071052][ T2836] usb 5-1: failed to restore interface 191 altsetting 255 (error=-71) [ 47.079795][ T2836] ieee80211 phy8: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset 0x1000 with error -19 [ 47.091690][ T2836] ieee80211 phy8: rt2800_probe_rt: Error - Invalid RT chipset 0x0000, rev 0000 detected [ 47.101470][ T2836] ieee80211 phy8: rt2x00lib_probe_dev: Error - Failed to allocate device [ 47.112450][ T2836] usb 5-1: USB disconnect, device number 3 [ 47.500949][ T12] usb 4-1: reset high-speed USB device number 3 using dummy_hcd [ 47.582010][ T1743] ieee80211 phy9: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset 0x1000 with error -19 [ 47.594069][ T1743] ieee80211 phy9: rt2800_probe_rt: Error - Invalid RT chipset 0x0000, rev 0000 detected [ 47.603858][ T1743] ieee80211 phy9: rt2x00lib_probe_dev: Error - Failed to allocate device [ 47.614576][ T1743] usb 1-1: USB disconnect, device number 3 [ 47.651039][ T83] usb 2-1: reset high-speed USB device number 3 using dummy_hcd [ 47.680965][ T2858] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 47.741067][ T12] usb 4-1: Using ep0 maxpacket: 16 2019/09/03 19:55:53 executed programs: 18 [ 47.961033][ T12] usb 4-1: Old BOS ffff8881d516b780 Len 0xa8 [ 47.967305][ T12] usb 4-1: New BOS ffff8881d5dd6d20 Len 0xa8 [ 47.973576][ T12] ================================================================== [ 47.981837][ T12] BUG: KASAN: slab-out-of-bounds in memcmp+0xa6/0xb0 [ 47.988675][ T12] Read of size 1 at addr ffff8881d5dd6db6 by task kworker/0:1/12 [ 47.996451][ T12] [ 47.998811][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.3.0-rc5+ #0 [ 48.006159][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.016222][ T12] Workqueue: usb_hub_wq hub_event [ 48.021240][ T12] Call Trace: [ 48.024528][ T12] dump_stack+0xca/0x13e [ 48.028824][ T12] ? memcmp+0xa6/0xb0 [ 48.032803][ T12] ? memcmp+0xa6/0xb0 [ 48.036939][ T12] print_address_description+0x6a/0x32c [ 48.042913][ T12] ? memcmp+0xa6/0xb0 [ 48.046877][ T12] ? memcmp+0xa6/0xb0 [ 48.050858][ T12] __kasan_report.cold+0x1a/0x33 [ 48.055824][ T12] ? memcmp+0xa6/0xb0 [ 48.059807][ T12] kasan_report+0xe/0x12 [ 48.064024][ T12] memcmp+0xa6/0xb0 [ 48.068867][ T12] usb_reset_and_verify_device+0x5a8/0x1350 [ 48.074747][ T12] ? mutex_trylock+0x2c0/0x2c0 [ 48.079488][ T12] ? mark_lock+0xbc/0x1130 [ 48.083882][ T12] ? hub_port_init+0x2d30/0x2d30 [ 48.088795][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 48.094069][ T12] usb_reset_device+0x4c1/0x920 [ 48.098917][ T12] rt2x00usb_probe+0x53/0x7af [ 48.103594][ T12] usb_probe_interface+0x305/0x7a0 [ 48.108700][ T12] ? usb_probe_device+0x100/0x100 [ 48.113721][ T12] really_probe+0x281/0x6d0 [ 48.118248][ T12] driver_probe_device+0x101/0x1b0 [ 48.123360][ T12] __device_attach_driver+0x1c2/0x220 [ 48.130035][ T12] ? driver_allows_async_probing+0x160/0x160 [ 48.136015][ T12] bus_for_each_drv+0x162/0x1e0 [ 48.140865][ T12] ? bus_rescan_devices+0x20/0x20 [ 48.145885][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 48.151668][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 48.156932][ T12] __device_attach+0x217/0x360 [ 48.161693][ T12] ? device_bind_driver+0xd0/0xd0 [ 48.166735][ T12] ? kobject_uevent_env+0x29e/0x1160 [ 48.172011][ T12] ? kobject_uevent_env+0x2a8/0x1160 [ 48.177276][ T12] bus_probe_device+0x1e4/0x290 [ 48.182104][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 48.187971][ T12] device_add+0xae6/0x16f0 [ 48.192362][ T12] ? uevent_store+0x50/0x50 [ 48.196930][ T12] usb_set_configuration+0xdf6/0x1670 [ 48.202286][ T12] generic_probe+0x9d/0xd5 [ 48.206679][ T12] usb_probe_device+0x99/0x100 [ 48.211415][ T12] ? usb_suspend+0x620/0x620 [ 48.215981][ T12] really_probe+0x281/0x6d0 [ 48.220461][ T12] driver_probe_device+0x101/0x1b0 [ 48.225583][ T12] __device_attach_driver+0x1c2/0x220 [ 48.230942][ T12] ? driver_allows_async_probing+0x160/0x160 [ 48.236903][ T12] bus_for_each_drv+0x162/0x1e0 [ 48.241729][ T12] ? bus_rescan_devices+0x20/0x20 [ 48.246730][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 48.252520][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 48.257811][ T12] __device_attach+0x217/0x360 [ 48.262584][ T12] ? device_bind_driver+0xd0/0xd0 [ 48.267586][ T12] ? kobject_uevent_env+0x29e/0x1160 [ 48.272848][ T12] ? kobject_uevent_env+0x2a8/0x1160 [ 48.278108][ T12] bus_probe_device+0x1e4/0x290 [ 48.282937][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 48.288818][ T12] device_add+0xae6/0x16f0 [ 48.293215][ T12] ? uevent_store+0x50/0x50 [ 48.297712][ T12] usb_new_device.cold+0x6a4/0xe79 [ 48.302807][ T12] hub_event+0x1b5c/0x3640 [ 48.307203][ T12] ? hub_port_debounce+0x260/0x260 [ 48.312291][ T12] process_one_work+0x92b/0x1530 [ 48.317207][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 48.322566][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 48.327587][ T12] worker_thread+0x96/0xe20 [ 48.332070][ T12] ? process_one_work+0x1530/0x1530 [ 48.337242][ T12] kthread+0x318/0x420 [ 48.341299][ T12] ? kthread_create_on_node+0xf0/0xf0 [ 48.346702][ T12] ret_from_fork+0x24/0x30 [ 48.351091][ T12] [ 48.353397][ T12] Allocated by task 12: [ 48.357531][ T12] save_stack+0x1b/0x80 [ 48.361668][ T12] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 48.367285][ T12] usb_get_bos_descriptor+0x1fd/0x8f2 [ 48.372643][ T12] hub_port_init+0x169a/0x2d30 [ 48.377391][ T12] usb_reset_and_verify_device+0x3aa/0x1350 [ 48.383268][ T12] usb_reset_device+0x4c1/0x920 [ 48.388118][ T12] rt2x00usb_probe+0x53/0x7af [ 48.392792][ T12] usb_probe_interface+0x305/0x7a0 [ 48.397890][ T12] really_probe+0x281/0x6d0 [ 48.402551][ T12] driver_probe_device+0x101/0x1b0 [ 48.407765][ T12] __device_attach_driver+0x1c2/0x220 [ 48.413174][ T12] bus_for_each_drv+0x162/0x1e0 [ 48.418015][ T12] __device_attach+0x217/0x360 [ 48.422777][ T12] bus_probe_device+0x1e4/0x290 [ 48.427606][ T12] device_add+0xae6/0x16f0 [ 48.432001][ T12] usb_set_configuration+0xdf6/0x1670 [ 48.437362][ T12] generic_probe+0x9d/0xd5 [ 48.441760][ T12] usb_probe_device+0x99/0x100 [ 48.446515][ T12] really_probe+0x281/0x6d0 [ 48.450996][ T12] driver_probe_device+0x101/0x1b0 [ 48.456085][ T12] __device_attach_driver+0x1c2/0x220 [ 48.461477][ T12] bus_for_each_drv+0x162/0x1e0 [ 48.466328][ T12] __device_attach+0x217/0x360 [ 48.471081][ T12] bus_probe_device+0x1e4/0x290 [ 48.475924][ T12] device_add+0xae6/0x16f0 [ 48.480325][ T12] usb_new_device.cold+0x6a4/0xe79 [ 48.485424][ T12] hub_event+0x1b5c/0x3640 [ 48.489822][ T12] process_one_work+0x92b/0x1530 [ 48.494740][ T12] worker_thread+0x96/0xe20 [ 48.499221][ T12] kthread+0x318/0x420 [ 48.503282][ T12] ret_from_fork+0x24/0x30 [ 48.507677][ T12] [ 48.510120][ T12] Freed by task 0: [ 48.513840][ T12] (stack is not available) [ 48.518252][ T12] [ 48.520607][ T12] The buggy address belongs to the object at ffff8881d5dd6d80 [ 48.520607][ T12] which belongs to the cache kmalloc-64 of size 64 [ 48.534605][ T12] The buggy address is located 54 bytes inside of [ 48.534605][ T12] 64-byte region [ffff8881d5dd6d80, ffff8881d5dd6dc0) [ 48.547680][ T12] The buggy address belongs to the page: [ 48.553307][ T12] page:ffffea0007577580 refcount:1 mapcount:0 mapping:ffff8881da003180 index:0x0 [ 48.562399][ T12] flags: 0x200000000000200(slab) [ 48.567327][ T12] raw: 0200000000000200 dead000000000100 dead000000000122 ffff8881da003180 [ 48.576044][ T12] raw: 0000000000000000 00000000802a002a 00000001ffffffff 0000000000000000 [ 48.584629][ T12] page dumped because: kasan: bad access detected [ 48.591021][ T12] [ 48.593328][ T12] Memory state around the buggy address: [ 48.599032][ T12] ffff8881d5dd6c80: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fb [ 48.607076][ T12] ffff8881d5dd6d00: fc fc fc fc 00 00 00 00 00 00 fc fc fc fc fc fc [ 48.615116][ T12] >ffff8881d5dd6d80: 00 00 00 00 00 00 06 fc fc fc fc fc fc fc fc fc [ 48.623168][ T12] ^ [ 48.628798][ T12] ffff8881d5dd6e00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.636856][ T12] ffff8881d5dd6e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.644913][ T12] ================================================================== [ 48.652975][ T12] Disabling lock debugging due to kernel taint [ 48.659211][ T12] Kernel panic - not syncing: panic_on_warn set ... [ 48.665920][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Tainted: G B 5.3.0-rc5+ #0 [ 48.674785][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.684849][ T12] Workqueue: usb_hub_wq hub_event [ 48.689856][ T12] Call Trace: [ 48.693348][ T12] dump_stack+0xca/0x13e [ 48.699578][ T12] panic+0x2a3/0x6da [ 48.703457][ T12] ? add_taint.cold+0x16/0x16 [ 48.708133][ T12] ? memcmp+0xa6/0xb0 [ 48.712106][ T12] ? trace_hardirqs_on+0x55/0x1e0 [ 48.717109][ T12] ? memcmp+0xa6/0xb0 [ 48.721204][ T12] end_report+0x43/0x49 [ 48.725350][ T12] ? memcmp+0xa6/0xb0 [ 48.729309][ T12] __kasan_report.cold+0xd/0x33 [ 48.734136][ T12] ? memcmp+0xa6/0xb0 [ 48.738099][ T12] kasan_report+0xe/0x12 [ 48.742320][ T12] memcmp+0xa6/0xb0 [ 48.746109][ T12] usb_reset_and_verify_device+0x5a8/0x1350 [ 48.751986][ T12] ? mutex_trylock+0x2c0/0x2c0 [ 48.756747][ T12] ? mark_lock+0xbc/0x1130 [ 48.761138][ T12] ? hub_port_init+0x2d30/0x2d30 [ 48.766052][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 48.771312][ T12] usb_reset_device+0x4c1/0x920 [ 48.776147][ T12] rt2x00usb_probe+0x53/0x7af [ 48.780810][ T12] usb_probe_interface+0x305/0x7a0 [ 48.785894][ T12] ? usb_probe_device+0x100/0x100 [ 48.790896][ T12] really_probe+0x281/0x6d0 [ 48.795377][ T12] driver_probe_device+0x101/0x1b0 [ 48.800464][ T12] __device_attach_driver+0x1c2/0x220 [ 48.805820][ T12] ? driver_allows_async_probing+0x160/0x160 [ 48.811786][ T12] bus_for_each_drv+0x162/0x1e0 [ 48.816614][ T12] ? bus_rescan_devices+0x20/0x20 [ 48.821617][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 48.827398][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 48.832667][ T12] __device_attach+0x217/0x360 [ 48.837405][ T12] ? device_bind_driver+0xd0/0xd0 [ 48.842404][ T12] ? kobject_uevent_env+0x29e/0x1160 [ 48.847663][ T12] ? kobject_uevent_env+0x2a8/0x1160 [ 48.852920][ T12] bus_probe_device+0x1e4/0x290 [ 48.857753][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 48.863617][ T12] device_add+0xae6/0x16f0 [ 48.868011][ T12] ? uevent_store+0x50/0x50 [ 48.872491][ T12] usb_set_configuration+0xdf6/0x1670 [ 48.877839][ T12] generic_probe+0x9d/0xd5 [ 48.882237][ T12] usb_probe_device+0x99/0x100 [ 48.886989][ T12] ? usb_suspend+0x620/0x620 [ 48.891585][ T12] really_probe+0x281/0x6d0 [ 48.896064][ T12] driver_probe_device+0x101/0x1b0 [ 48.901152][ T12] __device_attach_driver+0x1c2/0x220 [ 48.906511][ T12] ? driver_allows_async_probing+0x160/0x160 [ 48.912545][ T12] bus_for_each_drv+0x162/0x1e0 [ 48.917381][ T12] ? bus_rescan_devices+0x20/0x20 [ 48.922388][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 48.928186][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 48.933451][ T12] __device_attach+0x217/0x360 [ 48.938203][ T12] ? device_bind_driver+0xd0/0xd0 [ 48.943205][ T12] ? kobject_uevent_env+0x29e/0x1160 [ 48.948478][ T12] ? kobject_uevent_env+0x2a8/0x1160 [ 48.953747][ T12] bus_probe_device+0x1e4/0x290 [ 48.958576][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 48.964444][ T12] device_add+0xae6/0x16f0 [ 48.968849][ T12] ? uevent_store+0x50/0x50 [ 48.974111][ T12] usb_new_device.cold+0x6a4/0xe79 [ 48.979209][ T12] hub_event+0x1b5c/0x3640 [ 48.983606][ T12] ? hub_port_debounce+0x260/0x260 [ 48.988694][ T12] process_one_work+0x92b/0x1530 [ 48.993619][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 48.998970][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 49.003974][ T12] worker_thread+0x96/0xe20 [ 49.008470][ T12] ? process_one_work+0x1530/0x1530 [ 49.013671][ T12] kthread+0x318/0x420 [ 49.017726][ T12] ? kthread_create_on_node+0xf0/0xf0 [ 49.023087][ T12] ret_from_fork+0x24/0x30 [ 49.028186][ T12] Kernel Offset: disabled [ 49.032492][ T12] Rebooting in 86400 seconds..