[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 78.826999][ T30] audit: type=1800 audit(1570181798.877:25): pid=11744 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 78.850016][ T30] audit: type=1800 audit(1570181798.897:26): pid=11744 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 78.877012][ T30] audit: type=1800 audit(1570181798.927:27): pid=11744 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.35' (ECDSA) to the list of known hosts. syzkaller login: [ 114.272728][T11897] IPVS: ftp: loaded support on port[0] = 21 [ 114.282859][T11904] IPVS: ftp: loaded support on port[0] = 21 [ 114.301370][T11903] IPVS: ftp: loaded support on port[0] = 21 [ 114.305437][T11905] IPVS: ftp: loaded support on port[0] = 21 [ 114.319707][T11900] IPVS: ftp: loaded support on port[0] = 21 [ 114.324405][T11906] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program executing program executing program executing program [ 114.782079][ T17] usb 2-1: new low-speed USB device number 2 using dummy_hcd [ 114.841898][T11908] usb 4-1: new low-speed USB device number 2 using dummy_hcd [ 114.861990][ T5] usb 1-1: new low-speed USB device number 2 using dummy_hcd [ 114.862134][ T36] usb 5-1: new low-speed USB device number 2 using dummy_hcd [ 114.882172][ T778] usb 3-1: new low-speed USB device number 2 using dummy_hcd [ 114.890275][T11914] usb 6-1: new low-speed USB device number 2 using dummy_hcd [ 115.142264][ T17] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 115.150845][ T17] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 115.161572][ T17] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 115.170768][ T17] usb 2-1: config 0 has no interface number 0 [ 115.177178][ T17] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 115.187696][ T17] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 115.196919][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.206660][ T17] usb 2-1: config 0 descriptor?? [ 115.242292][T11908] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 115.251150][T11908] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 115.262156][T11908] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 115.271087][T11908] usb 4-1: config 0 has no interface number 0 [ 115.272494][ T5] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 115.277430][T11908] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 115.285589][ T5] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 115.295984][T11908] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 115.306337][ T5] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 115.315522][T11908] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.324431][ T5] usb 1-1: config 0 has no interface number 0 [ 115.338581][ T5] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 115.348793][ T5] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 115.353845][ T17] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 115.358064][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.372180][ T36] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 115.378466][ T778] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 115.385466][ T36] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 115.385542][ T36] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 115.394348][ T778] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 115.404448][ T36] usb 5-1: config 0 has no interface number 0 [ 115.413384][ T778] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 115.423781][ T36] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 115.429624][ T778] usb 3-1: config 0 has no interface number 0 [ 115.438555][ T36] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 115.448785][ T778] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 115.454891][ T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.464175][ T778] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 115.491244][ T778] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.500213][T11914] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 115.508528][T11914] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 115.517262][T11908] usb 4-1: config 0 descriptor?? [ 115.518953][T11914] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 115.519021][T11914] usb 6-1: config 0 has no interface number 0 [ 115.519107][T11914] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 115.519212][T11914] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 115.519285][T11914] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.536818][ T36] usb 5-1: config 0 descriptor?? [ 115.600612][T11914] usb 6-1: config 0 descriptor?? executing program [ 115.631635][T11908] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 115.658100][T11914] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 115.671944][ T36] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior3 [ 115.682673][T11917] usb 2-1: USB disconnect, device number 2 [ 115.705564][T11917] iowarrior 2-1:0.236: I/O-Warror #0 now disconnected [ 115.765056][ T5] usb 1-1: config 0 descriptor?? [ 115.778169][ T778] usb 3-1: config 0 descriptor?? executing program [ 115.807169][ T5] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 115.829947][T11908] usb 5-1: USB disconnect, device number 2 [ 115.845225][ T36] usb 4-1: USB disconnect, device number 2 executing program executing program [ 115.855273][ T778] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior4 [ 115.855356][T11908] iowarrior 5-1:0.236: I/O-Warror #3 now disconnected [ 115.885076][ T36] iowarrior 4-1:0.236: I/O-Warror #1 now disconnected [ 115.918150][ T5] usb 6-1: USB disconnect, device number 2 [ 115.930054][ T5] iowarrior 6-1:0.236: I/O-Warror #2 now disconnected executing program executing program [ 116.008227][ T778] usb 1-1: USB disconnect, device number 2 [ 116.030576][T11914] usb 3-1: USB disconnect, device number 2 [ 116.038767][ T778] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 116.053438][T11914] iowarrior 3-1:0.236: I/O-Warror #4 now disconnected [ 116.121924][T11917] usb 2-1: new low-speed USB device number 3 using dummy_hcd [ 116.251986][T11908] usb 5-1: new low-speed USB device number 3 using dummy_hcd [ 116.272024][ T36] usb 4-1: new low-speed USB device number 3 using dummy_hcd [ 116.291959][ T5] usb 6-1: new low-speed USB device number 3 using dummy_hcd [ 116.421976][T11914] usb 3-1: new low-speed USB device number 3 using dummy_hcd [ 116.430186][ T778] usb 1-1: new low-speed USB device number 3 using dummy_hcd [ 116.492318][T11917] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 116.500961][T11917] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 116.511314][T11917] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 116.520565][T11917] usb 2-1: config 0 has no interface number 0 [ 116.527846][T11917] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 116.538634][T11917] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 116.547976][T11917] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.558123][T11917] usb 2-1: config 0 descriptor?? [ 116.609762][T11917] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 116.612297][T11908] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 116.629198][T11908] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 116.640077][T11908] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 116.649200][T11908] usb 5-1: config 0 has no interface number 0 [ 116.655664][T11908] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 116.666267][T11908] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 116.675499][T11908] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.684281][ T36] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 116.692880][ T36] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 116.703225][ T36] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 116.712794][ T36] usb 4-1: config 0 has no interface number 0 [ 116.719026][ T36] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 116.729517][ T36] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 116.738967][ T36] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.748429][ T36] usb 4-1: config 0 descriptor?? [ 116.752448][ T5] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 116.754977][T11908] usb 5-1: config 0 descriptor?? [ 116.762132][ T5] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 116.778277][ T5] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 116.787555][ T5] usb 6-1: config 0 has no interface number 0 [ 116.794290][ T5] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 116.797384][ T36] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 116.804756][ T5] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 116.804828][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.823889][T11908] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 116.845133][T11917] usb 2-1: USB disconnect, device number 3 [ 116.859732][ T5] usb 6-1: config 0 descriptor?? [ 116.867075][T11917] iowarrior 2-1:0.236: I/O-Warror #0 now disconnected [ 116.883387][ T778] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 116.891681][ T778] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 116.902825][ T778] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 116.911787][ T778] usb 1-1: config 0 has no interface number 0 [ 116.918032][ T778] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 116.928537][ T778] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 116.937769][ T778] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.946693][T11914] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 executing program [ 116.955073][T11914] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 116.955153][T11914] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 116.974592][T11914] usb 3-1: config 0 has no interface number 0 [ 116.980863][T11914] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 116.991159][T11914] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 117.000351][T11914] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.010060][ T36] usb 4-1: USB disconnect, device number 3 [ 117.016976][ T778] usb 1-1: config 0 descriptor?? [ 117.023141][ T5] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 117.037107][T11914] usb 3-1: config 0 descriptor?? [ 117.054872][T11908] usb 5-1: USB disconnect, device number 3 [ 117.065491][ T36] iowarrior 4-1:0.236: I/O-Warror #1 now disconnected [ 117.068218][ T778] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 117.080582][T11908] iowarrior 5-1:0.236: I/O-Warror #2 now disconnected [ 117.097503][T11914] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 executing program executing program executing program [ 117.123869][ T17] usb 6-1: USB disconnect, device number 3 [ 117.163025][ T17] iowarrior 6-1:0.236: I/O-Warror #0 now disconnected executing program executing program [ 117.267602][T11914] usb 1-1: USB disconnect, device number 3 [ 117.277000][T11914] iowarrior 1-1:0.236: I/O-Warror #1 now disconnected [ 117.295917][ T778] usb 3-1: USB disconnect, device number 3 [ 117.305662][ T778] iowarrior 3-1:0.236: I/O-Warror #2 now disconnected [ 117.382002][T11917] usb 2-1: new low-speed USB device number 4 using dummy_hcd [ 117.551926][ T17] usb 6-1: new low-speed USB device number 4 using dummy_hcd [ 117.560125][ T36] usb 4-1: new low-speed USB device number 4 using dummy_hcd [ 117.572164][T11908] usb 5-1: new low-speed USB device number 4 using dummy_hcd [ 117.641976][T11914] usb 1-1: new low-speed USB device number 4 using dummy_hcd [ 117.692219][ T778] usb 3-1: new low-speed USB device number 4 using dummy_hcd [ 117.752154][T11917] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 117.760605][T11917] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 117.771012][T11917] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 117.780037][T11917] usb 2-1: config 0 has no interface number 0 [ 117.786354][T11917] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 117.796739][T11917] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 117.806084][T11917] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.816532][T11917] usb 2-1: config 0 descriptor?? [ 117.859349][T11917] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 117.932452][ T17] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 117.940885][ T17] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 117.951643][ T17] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 117.960965][ T17] usb 6-1: config 0 has no interface number 0 [ 117.967591][ T17] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 117.978155][ T17] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 117.988437][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.998018][ T36] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 118.006495][ T36] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 118.016803][ T36] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 118.026704][ T36] usb 4-1: config 0 has no interface number 0 [ 118.032919][ T36] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 118.043225][ T36] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 118.052403][ T36] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 118.062354][ T778] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 118.066652][ T36] usb 4-1: config 0 descriptor?? [ 118.070649][ T778] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 118.084347][ T17] usb 6-1: config 0 descriptor?? [ 118.086250][ T778] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 118.100461][ T778] usb 3-1: config 0 has no interface number 0 [ 118.102246][T11908] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 118.106713][ T778] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 118.115025][T11908] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 118.125277][ T778] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 118.135507][T11908] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 118.135569][T11908] usb 5-1: config 0 has no interface number 0 [ 118.135653][T11908] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 118.144937][ T778] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 118.154049][T11908] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 118.154123][T11908] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 118.161113][T11914] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 118.189503][ T17] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 118.196767][T11914] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 118.196844][T11914] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 118.196912][T11914] usb 1-1: config 0 has no interface number 0 [ 118.196996][T11914] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 118.197069][T11914] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 118.225359][ T36] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 118.226585][T11914] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 118.242618][T11908] usb 5-1: config 0 descriptor?? [ 118.292665][T11917] usb 2-1: USB disconnect, device number 4 [ 118.305729][T11914] usb 1-1: config 0 descriptor?? [ 118.312503][T11917] iowarrior 2-1:0.236: I/O-Warror #0 now disconnected executing program executing program executing program [ 118.329800][T11908] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 118.330313][ T778] usb 3-1: config 0 descriptor?? [ 118.369432][T11914] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior3 [ 118.409678][ T778] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior4 [ 118.463801][ T17] usb 4-1: USB disconnect, device number 4 [ 118.470520][ T36] usb 6-1: USB disconnect, device number 4 [ 118.496022][ T17] iowarrior 4-1:0.236: I/O-Warror #2 now disconnected [ 118.505617][ T36] iowarrior 6-1:0.236: I/O-Warror #1 now disconnected executing program [ 118.516082][T11908] usb 5-1: USB disconnect, device number 4 [ 118.548068][T11908] iowarrior 5-1:0.236: I/O-Warror #0 now disconnected [ 118.556544][ T778] usb 1-1: USB disconnect, device number 4 executing program executing program [ 118.573686][ T778] iowarrior 1-1:0.236: I/O-Warror #3 now disconnected [ 118.587399][T11914] usb 3-1: USB disconnect, device number 4 [ 118.608516][T11914] iowarrior 3-1:0.236: I/O-Warror #4 now disconnected [ 118.831952][T11917] usb 2-1: new low-speed USB device number 5 using dummy_hcd [ 118.871990][ T17] usb 4-1: new low-speed USB device number 5 using dummy_hcd [ 118.879768][ T36] usb 6-1: new low-speed USB device number 5 using dummy_hcd [ 118.971978][T11908] usb 5-1: new low-speed USB device number 5 using dummy_hcd [ 118.991986][ T778] usb 1-1: new low-speed USB device number 5 using dummy_hcd [ 118.999739][T11914] usb 3-1: new low-speed USB device number 5 using dummy_hcd [ 119.212353][T11917] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 119.220979][T11917] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 119.232137][T11917] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 119.233577][ T17] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 119.241096][T11917] usb 2-1: config 0 has no interface number 0 [ 119.241199][T11917] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 119.250271][ T17] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 119.257206][T11917] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 119.257266][T11917] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.259282][T11917] usb 2-1: config 0 descriptor?? [ 119.267540][ T17] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 119.309259][ T17] usb 4-1: config 0 has no interface number 0 [ 119.315986][ T17] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 119.326320][ T17] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 119.335577][ T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.345073][ T36] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 119.345137][T11917] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 119.353595][ T36] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 119.353681][ T36] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 119.383887][ T36] usb 6-1: config 0 has no interface number 0 [ 119.390106][ T36] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 119.400464][ T36] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 119.409703][ T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.419590][ T36] usb 6-1: config 0 descriptor?? [ 119.422255][T11914] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 119.430995][ T17] usb 4-1: config 0 descriptor?? [ 119.433031][T11914] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 119.433121][T11914] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 119.457480][T11914] usb 3-1: config 0 has no interface number 0 [ 119.463942][T11914] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 119.474187][T11914] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 119.483363][T11914] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.492482][ T778] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 119.501181][ T778] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 119.505218][ T17] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 119.511789][ T778] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 119.524649][T11908] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 119.531351][ T778] usb 1-1: config 0 has no interface number 0 [ 119.531433][ T778] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 119.539838][T11908] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 119.545990][ T778] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 119.546042][ T778] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.556355][T11908] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 119.575980][T11908] usb 5-1: config 0 has no interface number 0 [ 119.593161][T11908] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 119.609386][T11908] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 119.618731][T11908] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.629432][T11917] usb 2-1: USB disconnect, device number 5 [ 119.639954][T11914] usb 3-1: config 0 descriptor?? [ 119.647325][ T36] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 119.653977][T11917] iowarrior 2-1:0.236: I/O-Warror #0 now disconnected executing program executing program [ 119.673059][ T778] usb 1-1: config 0 descriptor?? [ 119.707609][T11914] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 119.731154][ T17] usb 4-1: USB disconnect, device number 5 [ 119.742771][T11908] usb 5-1: config 0 descriptor?? [ 119.752165][ T778] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior3 [ 119.752542][ T17] iowarrior 4-1:0.236: I/O-Warror #1 now disconnected executing program [ 119.808430][T11908] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 119.853828][ T36] usb 6-1: USB disconnect, device number 5 [ 119.872043][ T36] iowarrior 6-1:0.236: I/O-Warror #2 now disconnected [ 119.887679][ T778] usb 3-1: USB disconnect, device number 5 executing program executing program [ 119.905987][ T778] iowarrior 3-1:0.236: I/O-Warror #0 now disconnected [ 119.926718][T11914] usb 1-1: USB disconnect, device number 5 [ 119.938058][T11914] iowarrior 1-1:0.236: I/O-Warror #3 now disconnected executing program [ 119.989497][T11908] usb 5-1: USB disconnect, device number 5 [ 119.999452][T11908] iowarrior 5-1:0.236: I/O-Warror #1 now disconnected [ 120.122000][T11917] usb 2-1: new low-speed USB device number 6 using dummy_hcd [ 120.182083][ T17] usb 4-1: new low-speed USB device number 6 using dummy_hcd [ 120.241967][ T36] usb 6-1: new low-speed USB device number 6 using dummy_hcd [ 120.281976][ T778] usb 3-1: new low-speed USB device number 6 using dummy_hcd [ 120.362050][T11914] usb 1-1: new low-speed USB device number 6 using dummy_hcd [ 120.412004][T11908] usb 5-1: new low-speed USB device number 6 using dummy_hcd [ 120.502216][T11917] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 120.510811][T11917] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 120.521167][T11917] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 120.530161][T11917] usb 2-1: config 0 has no interface number 0 [ 120.536694][T11917] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 120.547043][T11917] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 120.556241][T11917] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.566242][T11917] usb 2-1: config 0 descriptor?? [ 120.592097][ T17] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 120.600462][ T17] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 120.610968][ T17] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 120.620088][ T17] usb 4-1: config 0 has no interface number 0 [ 120.626371][ T17] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 120.628778][T11917] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 120.636898][ T17] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 120.636962][ T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.639196][ T36] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 120.673468][ T36] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 120.683875][ T36] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 120.693172][ T36] usb 6-1: config 0 has no interface number 0 [ 120.699379][ T36] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 120.709696][ T36] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 120.718884][ T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.728527][ T17] usb 4-1: config 0 descriptor?? [ 120.734642][ T36] usb 6-1: config 0 descriptor?? [ 120.762488][ T778] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 120.770787][ T778] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 120.781107][ T778] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 120.790178][ T778] usb 3-1: config 0 has no interface number 0 [ 120.796377][ T778] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 120.806894][ T778] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 120.816130][ T778] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.826700][ T17] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 120.839010][T11917] usb 2-1: USB disconnect, device number 6 [ 120.845109][ C0] iowarrior 2-1:0.236: iowarrior_callback - usb_submit_urb failed with result -19 [ 120.856454][ T36] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 120.872785][T11917] ===================================================== [ 120.879761][T11917] BUG: KMSAN: uninit-value in __mutex_lock_slowpath+0x2c/0x30 [ 120.887237][T11917] CPU: 0 PID: 11917 Comm: kworker/0:4 Not tainted 5.3.0-rc7+ #0 [ 120.892977][T11908] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 120.894881][T11917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.903195][T11908] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 120.913108][T11917] Workqueue: usb_hub_wq hub_event [ 120.913118][T11917] Call Trace: [ 120.913144][T11917] dump_stack+0x191/0x1f0 [ 120.913170][T11917] kmsan_report+0x13a/0x2b0 [ 120.913206][T11917] __msan_warning+0x73/0xe0 [ 120.923466][T11908] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 120.928368][T11917] __mutex_lock+0x18fc/0x1980 [ 120.931681][T11908] usb 5-1: config 0 has no interface number 0 [ 120.935960][T11917] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 120.935982][T11917] __mutex_lock_slowpath+0x2c/0x30 [ 120.935996][T11917] mutex_lock+0x5d/0x80 [ 120.936030][T11917] iowarrior_disconnect+0x133/0x3e0 [ 120.940573][T11908] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 120.944992][T11917] ? iowarrior_probe+0x1a50/0x1a50 [ 120.945010][T11917] usb_unbind_interface+0x3a2/0xdd0 [ 120.945041][T11917] ? usb_driver_release_interface+0x2a0/0x2a0 [ 120.945080][T11917] device_release_driver_internal+0x911/0xd20 [ 120.954131][T11908] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 120.958623][T11917] device_release_driver+0x4b/0x60 [ 120.964952][T11908] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.970877][T11917] bus_remove_device+0x4bf/0x670 [ 120.980114][T11917] device_del+0xcd5/0x1d10 [ 120.995377][T11917] usb_disable_device+0x567/0x1150 [ 121.005659][T11917] usb_disconnect+0x51e/0xd60 [ 121.005686][T11917] hub_event+0x3fd0/0x72f0 [ 121.005749][T11917] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 121.017863][T11917] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 121.049297][T11917] ? led_work+0x720/0x720 [ 121.059054][T11917] ? led_work+0x720/0x720 [ 121.073222][ T17] usb 4-1: USB disconnect, device number 6 [ 121.075237][T11917] process_one_work+0x1572/0x1ef0 [ 121.075279][T11917] worker_thread+0x111b/0x2460 [ 121.075331][T11917] kthread+0x4b5/0x4f0 [ 121.095147][ T36] usb 6-1: USB disconnect, device number 6 [ 121.099515][T11917] ? process_one_work+0x1ef0/0x1ef0 executing program executing program [ 121.099557][T11917] ? kthread_blkcg+0xf0/0xf0 [ 121.119170][T11917] ret_from_fork+0x35/0x40 [ 121.123600][T11917] [ 121.125929][T11917] Uninit was created at: [ 121.130190][T11917] kmsan_internal_poison_shadow+0x53/0x100 [ 121.130205][T11917] kmsan_slab_free+0x8d/0x100 [ 121.130221][T11917] kfree+0x4c1/0x2db0 [ 121.130237][T11917] device_release+0xfb/0x380 [ 121.130255][T11917] kobject_put+0x38d/0x480 [ 121.130269][T11917] device_unregister+0x63/0x80 [ 121.130285][T11917] usb_remove_ep_devs+0x7e/0xe0 [ 121.130299][T11917] usb_disable_device+0x41a/0x1150 [ 121.130329][T11917] usb_disconnect+0x51e/0xd60 [ 121.136387][T11976] dummy_hcd dummy_hcd.5: port status 0x00010101 has changes [ 121.140960][T11917] hub_event+0x3fd0/0x72f0 [ 121.152034][T11977] udc dummy_udc.3: registering UDC driver [USB fuzzer] [ 121.153906][T11917] process_one_work+0x1572/0x1ef0 [ 121.153922][T11917] worker_thread+0x111b/0x2460 [ 121.153935][T11917] kthread+0x4b5/0x4f0 [ 121.153952][T11917] ret_from_fork+0x35/0x40 executing program [ 121.153958][T11917] ===================================================== [ 121.153963][T11917] Disabling lock debugging due to kernel taint [ 121.153973][T11917] Kernel panic - not syncing: panic_on_warn set ... [ 121.153992][T11917] CPU: 0 PID: 11917 Comm: kworker/0:4 Tainted: G B 5.3.0-rc7+ #0 [ 121.154000][T11917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.154016][T11917] Workqueue: usb_hub_wq hub_event [ 121.158837][T11977] dummy_hcd dummy_hcd.3: port status 0x00010101 has changes [ 121.163625][T11917] Call Trace: [ 121.183771][ T36] iowarrior 6-1:0.236: I/O-Warror #2 now disconnected [ 121.185203][T11917] dump_stack+0x191/0x1f0 [ 121.194804][ T17] iowarrior 4-1:0.236: I/O-Warror #1 now disconnected [ 121.197064][T11917] panic+0x3c9/0xc1e [ 121.208580][ T17] dummy_hcd dummy_hcd.3: port status 0x00010101 has changes [ 121.210285][T11917] kmsan_report+0x2a2/0x2b0 [ 121.225731][ T36] dummy_hcd dummy_hcd.5: port status 0x00010101 has changes [ 121.229928][T11917] __msan_warning+0x73/0xe0 [ 121.242770][T11974] udc dummy_udc.1: registering UDC driver [USB fuzzer] [ 121.248991][T11917] __mutex_lock+0x18fc/0x1980 [ 121.249029][T11917] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 121.249051][T11917] __mutex_lock_slowpath+0x2c/0x30 [ 121.249073][T11917] mutex_lock+0x5d/0x80 [ 121.249111][T11917] iowarrior_disconnect+0x133/0x3e0 [ 121.254267][T11974] dummy_hcd dummy_hcd.1: port status 0x00010101 has changes [ 121.261402][T11917] ? iowarrior_probe+0x1a50/0x1a50 [ 121.268477][T11908] usb 5-1: config 0 descriptor?? [ 121.271455][T11917] usb_unbind_interface+0x3a2/0xdd0 [ 121.364809][T11917] ? usb_driver_release_interface+0x2a0/0x2a0 [ 121.370900][T11917] device_release_driver_internal+0x911/0xd20 [ 121.376993][T11917] device_release_driver+0x4b/0x60 [ 121.382115][T11917] bus_remove_device+0x4bf/0x670 [ 121.384904][T11908] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 121.387067][T11917] device_del+0xcd5/0x1d10 [ 121.387110][T11917] usb_disable_device+0x567/0x1150 [ 121.387143][T11917] usb_disconnect+0x51e/0xd60 [ 121.387175][T11917] hub_event+0x3fd0/0x72f0 [ 121.387224][T11917] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 121.422234][T11917] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 121.428141][T11917] ? led_work+0x720/0x720 [ 121.432479][T11917] ? led_work+0x720/0x720 [ 121.436839][T11917] process_one_work+0x1572/0x1ef0 [ 121.441888][T11917] worker_thread+0x111b/0x2460 [ 121.446677][T11917] kthread+0x4b5/0x4f0 [ 121.450779][T11917] ? process_one_work+0x1ef0/0x1ef0 [ 121.455974][T11917] ? kthread_blkcg+0xf0/0xf0 [ 121.460556][T11917] ret_from_fork+0x35/0x40 [ 121.466468][T11917] Kernel Offset: disabled [ 121.470795][T11917] Rebooting in 86400 seconds..