INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.8' (ECDSA) to the list of known hosts. 2019/05/15 07:48:23 parsed 1 programs 2019/05/15 07:48:25 executed programs: 0 syzkaller login: [ 54.690736][ T4627] e cgroup1: Unknown subsys name 'perf_event' [ 54.691823][ T4623] e cgroup1: Unknown subsys name 'perf_event' [ 54.697470][ T4627] e cgroup1: Unknown subsys name 'net_cls' [ 54.703723][ T4620] e cgroup1: Unknown subsys name 'perf_event' [ 54.715185][ T4625] e cgroup1: Unknown subsys name 'perf_event' [ 54.721659][ T4631] e cgroup1: Unknown subsys name 'perf_event' [ 54.722706][ T4630] e cgroup1: Unknown subsys name 'perf_event' [ 54.728108][ T4631] e cgroup1: Unknown subsys name 'net_cls' [ 54.734536][ T4625] e cgroup1: Unknown subsys name 'net_cls' [ 54.740186][ T4620] e cgroup1: Unknown subsys name 'net_cls' [ 54.746785][ T4623] e cgroup1: Unknown subsys name 'net_cls' [ 54.760473][ T4630] e cgroup1: Unknown subsys name 'net_cls' [ 56.839008][ T12] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 56.878875][ T17] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 56.879300][ T5595] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 56.898913][ T2490] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 56.918863][ T5624] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 56.929038][ T5] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 57.088847][ T12] usb 6-1: Using ep0 maxpacket: 8 [ 57.128923][ T5595] usb 4-1: Using ep0 maxpacket: 8 [ 57.138925][ T17] usb 5-1: Using ep0 maxpacket: 8 [ 57.158867][ T5624] usb 3-1: Using ep0 maxpacket: 8 [ 57.169153][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 57.178905][ T2490] usb 1-1: Using ep0 maxpacket: 8 [ 57.208977][ T12] usb 6-1: config 0 interface 0 has no altsetting 0 [ 57.215833][ T12] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 57.224980][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.235151][ T12] usb 6-1: config 0 descriptor?? [ 57.268994][ T5595] usb 4-1: config 0 interface 0 has no altsetting 0 [ 57.269105][ T17] usb 5-1: config 0 interface 0 has no altsetting 0 [ 57.275731][ T5595] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 57.282564][ T17] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 57.282584][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.291672][ T5595] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.291927][ T5624] usb 3-1: config 0 interface 0 has no altsetting 0 [ 57.306248][ T17] usb 5-1: config 0 descriptor?? [ 57.309032][ T5624] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 57.338179][ T5624] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.346603][ T5] usb 2-1: config 0 interface 0 has no altsetting 0 [ 57.348916][ T2490] usb 1-1: config 0 interface 0 has no altsetting 0 [ 57.353325][ T5] usb 2-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 57.360000][ T2490] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 57.369028][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.378230][ T2490] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.390837][ T12] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found [ 57.400235][ T17] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 57.409394][ T5] usb 2-1: config 0 descriptor?? [ 57.414938][ T5595] usb 4-1: config 0 descriptor?? [ 57.423228][ T5624] usb 3-1: config 0 descriptor?? [ 57.436312][ T2490] usb 1-1: config 0 descriptor?? [ 57.451122][ T5] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 found [ 57.461222][ T5595] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found [ 57.471391][ T5624] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 57.481239][ T2490] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 57.519015][ T12] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 57.539121][ T12] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 57.558960][ T12] snd_usb_toneport 6-1:0.0: write request failed (error -71) [ 57.579727][ T12] usb 6-1: send failed (error -71) [ 57.599186][ T12] usb 6-1: send failed (error -71) [ 57.610411][ T17] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 57.611937][ T12] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now attached [ 57.627627][ T12] usb 6-1: USB disconnect, device number 2 [ 57.640830][ T17] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 57.642102][ T12] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now disconnected [ 57.659683][ T17] snd_usb_toneport 5-1:0.0: write request failed (error -71) [ 57.685109][ T17] usb 5-1: send failed (error -71) [ 57.690409][ T5] snd_usb_toneport 2-1:0.0: read request failed (error -71) [ 57.698970][ T5624] snd_usb_toneport 3-1:0.0: read request failed (error -71) [ 57.706426][ T5595] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 57.715325][ T5] snd_usb_toneport 2-1:0.0: read request failed (error -71) [ 57.723112][ T2490] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 57.730541][ T5624] snd_usb_toneport 3-1:0.0: read request failed (error -71) [ 57.732166][ T17] usb 5-1: send failed (error -71) [ 57.743242][ T5595] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 57.747042][ T17] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now attached [ 57.751953][ T5] snd_usb_toneport 2-1:0.0: write request failed (error -71) [ 57.770365][ T2490] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 57.774978][ T5624] snd_usb_toneport 3-1:0.0: write request failed (error -71) [ 57.778272][ T17] usb 5-1: USB disconnect, device number 2 [ 57.791245][ T5595] snd_usb_toneport 4-1:0.0: write request failed (error -71) [ 57.791732][ T2490] snd_usb_toneport 1-1:0.0: write request failed (error -71) [ 57.806453][ T5624] usb 3-1: send failed (error -71) [ 57.809229][ T17] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now disconnected [ 57.823889][ T5] usb 2-1: send failed (error -71) [ 57.829793][ T5595] usb 4-1: send failed (error -71) [ 57.839005][ T2490] usb 1-1: send failed (error -71) [ 57.849204][ T5] usb 2-1: send failed (error -71) [ 57.855441][ T5595] usb 4-1: send failed (error -71) [ 57.863689][ T5624] usb 3-1: send failed (error -71) [ 57.869036][ T2490] usb 1-1: send failed (error -71) [ 57.878367][ T5] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now attached [ 57.890024][ T5595] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now attached [ 57.901467][ T5624] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now attached [ 57.904440][ T2490] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now attached [ 57.917769][ T5595] usb 4-1: USB disconnect, device number 2 [ 57.925331][ T5624] usb 3-1: USB disconnect, device number 2 [ 57.932581][ T5] usb 2-1: USB disconnect, device number 2 [ 57.942700][ T5595] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now disconnected [ 57.946464][ T2490] usb 1-1: USB disconnect, device number 2 [ 57.960768][ T5624] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now disconnected [ 57.972124][ T5] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now disconnected [ 57.974796][ T2490] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 58.268889][ T12] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 58.358855][ T5631] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 58.508883][ T12] usb 6-1: Using ep0 maxpacket: 8 [ 58.538900][ T5624] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 58.546773][ T5595] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 58.556825][ T5] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 58.578870][ T2490] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 58.608848][ T5631] usb 5-1: Using ep0 maxpacket: 8 [ 58.638915][ T12] usb 6-1: config 0 interface 0 has no altsetting 0 [ 58.645652][ T12] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 58.654827][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.664564][ T12] usb 6-1: config 0 descriptor?? [ 58.711183][ T12] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found [ 58.738959][ T5631] usb 5-1: config 0 interface 0 has no altsetting 0 [ 58.745669][ T5631] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 58.754883][ T5631] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.763892][ T5631] usb 5-1: config 0 descriptor?? [ 58.789010][ T5624] usb 3-1: Using ep0 maxpacket: 8 [ 58.808972][ T5595] usb 4-1: Using ep0 maxpacket: 8 [ 58.814212][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 58.821725][ T5631] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 58.829063][ T2490] usb 1-1: Using ep0 maxpacket: 8 [ 58.909881][ T5624] usb 3-1: config 0 interface 0 has no altsetting 0 [ 58.916556][ T5624] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 58.925783][ T5624] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.938308][ T5624] usb 3-1: config 0 descriptor?? [ 58.943667][ T5595] usb 4-1: config 0 interface 0 has no altsetting 0 [ 58.950403][ T5595] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 58.958941][ T2490] usb 1-1: config 0 interface 0 has no altsetting 0 [ 58.959486][ T5595] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.966130][ T2490] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 58.974219][ T5] usb 2-1: config 0 interface 0 has no altsetting 0 [ 58.983286][ T2490] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.989999][ T5] usb 2-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 59.007014][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.008483][ T2490] usb 1-1: config 0 descriptor?? [ 59.015290][ T12] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 59.032698][ T5595] usb 4-1: config 0 descriptor?? [ 59.040405][ T5] usb 2-1: config 0 descriptor?? [ 59.049219][ T12] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 59.071524][ T5624] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 59.071530][ T2490] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 59.083214][ T5595] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found [ 59.094237][ T12] snd_usb_toneport 6-1:0.0: write request failed (error -71) [ 59.102089][ T5] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 found [ 59.128985][ T5631] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 59.139393][ T12] usb 6-1: send failed (error -71) [ 59.159553][ T5631] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 59.167006][ T12] usb 6-1: send failed (error -71) [ 59.180063][ T12] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now attached [ 59.189139][ T5631] snd_usb_toneport 5-1:0.0: write request failed (error -71) [ 59.196742][ T12] usb 6-1: USB disconnect, device number 3 [ 59.209034][ T5631] usb 5-1: send failed (error -71) [ 59.218733][ T12] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now disconnected [ 59.229062][ T5631] usb 5-1: send failed (error -71) [ 59.237802][ T5631] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now attached [ 59.247050][ T5631] usb 5-1: USB disconnect, device number 3 [ 59.256195][ T5631] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now disconnected [ 59.289014][ T2490] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 59.299167][ T5] snd_usb_toneport 2-1:0.0: read request failed (error -71) [ 59.306626][ T5595] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 59.317676][ T5624] snd_usb_toneport 3-1:0.0: read request failed (error -71) [ 59.329166][ T2490] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 59.349316][ T2490] snd_usb_toneport 1-1:0.0: write request failed (error -71) [ 59.357384][ T5] snd_usb_toneport 2-1:0.0: read request failed (error -71) [ 59.364862][ T5595] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 59.372522][ T5624] snd_usb_toneport 3-1:0.0: read request failed (error -71) [ 59.380423][ T2490] usb 1-1: send failed (error -71) [ 59.408966][ T2490] usb 1-1: send failed (error -71) [ 59.414389][ T5624] snd_usb_toneport 3-1:0.0: write request failed (error -71) [ 59.422081][ T5595] snd_usb_toneport 4-1:0.0: write request failed (error -71) [ 59.429731][ T5] snd_usb_toneport 2-1:0.0: write request failed (error -71) [ 59.448937][ T5] usb 2-1: send failed (error -71) [ 59.449522][ T2490] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now attached [ 59.462272][ T5624] usb 3-1: send failed (error -71) [ 59.467628][ T5595] usb 4-1: send failed (error -71) [ 59.473064][ T2490] usb 1-1: USB disconnect, device number 3 [ 59.473621][ T5] usb 2-1: send failed (error -71) [ 59.486770][ T2490] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 59.495037][ T5595] usb 4-1: send failed (error -71) [ 59.500582][ T5624] usb 3-1: send failed (error -71) [ 59.519973][ T5] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now attached [ 59.532088][ T5624] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now attached [ 59.553094][ T5595] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now attached [ 59.566692][ T5] usb 2-1: USB disconnect, device number 3 [ 59.574102][ T5595] usb 4-1: USB disconnect, device number 3 [ 59.580236][ T12] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 59.594725][ T5] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now disconnected [ 59.607434][ T5624] usb 3-1: USB disconnect, device number 3 [ 59.613679][ T5595] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now disconnected [ 59.629564][ T5631] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 59.639223][ T5624] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now disconnected [ 59.828858][ T12] usb 6-1: Using ep0 maxpacket: 8 [ 59.888872][ T2490] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 59.888946][ T5631] usb 5-1: Using ep0 maxpacket: 8 [ 59.948906][ T12] usb 6-1: config 0 interface 0 has no altsetting 0 [ 59.955642][ T12] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 59.964816][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.973731][ T12] usb 6-1: config 0 descriptor?? [ 59.999079][ T5624] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 60.006734][ T5] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 60.014352][ T5595] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 60.022005][ T5631] usb 5-1: config 0 interface 0 has no altsetting 0 [ 60.028630][ T5631] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 60.037778][ T5631] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.048106][ T12] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found [ 60.056863][ T5631] usb 5-1: config 0 descriptor?? [ 60.101710][ T5631] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 60.138888][ T2490] usb 1-1: Using ep0 maxpacket: 8 [ 60.248955][ T5624] usb 3-1: Using ep0 maxpacket: 8 [ 60.254167][ T12] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 60.269040][ T2490] usb 1-1: config 0 interface 0 has no altsetting 0 [ 60.275764][ T2490] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 60.284918][ T2490] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.285521][ T12] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 60.300897][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 60.306059][ T5595] usb 4-1: Using ep0 maxpacket: 8 [ 60.311953][ T2490] usb 1-1: config 0 descriptor?? [ 60.329024][ T12] snd_usb_toneport 6-1:0.0: write request failed (error -71) [ 60.349074][ T5631] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 60.356918][ T12] usb 6-1: send failed (error -71) [ 60.369096][ T5631] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 60.371536][ T2490] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 60.383791][ T5624] usb 3-1: config 0 interface 0 has no altsetting 0 [ 60.390690][ T5624] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 60.399789][ T5624] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.408005][ T12] usb 6-1: send failed (error -71) [ 60.413476][ T5631] snd_usb_toneport 5-1:0.0: write request failed (error -71) [ 60.425364][ T12] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now attached [ 60.434102][ T5624] usb 3-1: config 0 descriptor?? [ 60.439360][ T5] usb 2-1: config 0 interface 0 has no altsetting 0 [ 60.446067][ T5] usb 2-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 60.455397][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.463573][ T5595] usb 4-1: config 0 interface 0 has no altsetting 0 [ 60.470294][ T5595] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 60.479389][ T5595] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.487491][ T5631] usb 5-1: send failed (error -71) [ 60.493759][ T12] usb 6-1: USB disconnect, device number 4 [ 60.502104][ T5595] usb 4-1: config 0 descriptor?? [ 60.508443][ T12] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now disconnected [ 60.517478][ T5] usb 2-1: config 0 descriptor?? [ 60.522658][ T5631] usb 5-1: send failed (error -71) [ 60.532702][ T5631] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now attached [ 60.542952][ T5624] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 60.554712][ T5595] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found [ 60.563953][ T5631] usb 5-1: USB disconnect, device number 4 [ 60.572269][ T5] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 found [ 60.585030][ T5631] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now disconnected [ 60.599050][ T2490] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 60.628964][ T2490] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 60.648948][ T2490] snd_usb_toneport 1-1:0.0: write request failed (error -71) [ 60.668930][ T2490] usb 1-1: send failed (error -71) [ 60.688954][ T2490] usb 1-1: send failed (error -71) [ 60.698115][ T2490] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now attached [ 60.712936][ T2490] usb 1-1: USB disconnect, device number 4 [ 60.721460][ T2490] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 60.779215][ T5624] snd_usb_toneport 3-1:0.0: read request failed (error -71) [ 60.786777][ T5595] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 60.798914][ T5] snd_usb_toneport 2-1:0.0: read request failed (error -71) [ 60.809109][ T5624] snd_usb_toneport 3-1:0.0: read request failed (error -71) [ 60.816571][ T5595] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 60.824275][ T5] snd_usb_toneport 2-1:0.0: read request failed (error -71) [ 60.832074][ T5624] snd_usb_toneport 3-1:0.0: write request failed (error -71) [ 60.859018][ T5595] snd_usb_toneport 4-1:0.0: write request failed (error -71) [ 60.866689][ T5] snd_usb_toneport 2-1:0.0: write request failed (error -71) [ 60.874272][ T5624] usb 3-1: send failed (error -71) [ 60.879591][ T5595] usb 4-1: send failed (error -71) [ 60.898945][ T5] usb 2-1: send failed (error -71) [ 60.904276][ T5624] usb 3-1: send failed (error -71) [ 60.909773][ T5595] usb 4-1: send failed (error -71) [ 60.922154][ T5624] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now attached [ 60.930033][ T5] usb 2-1: send failed (error -71) [ 60.938459][ T5624] usb 3-1: USB disconnect, device number 4 [ 60.945172][ T5595] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now attached [ 60.955073][ T5595] usb 4-1: USB disconnect, device number 4 [ 60.964124][ T5] ------------[ cut here ]------------ [ 60.969977][ T5] proc_dir_entry 'asound/PODStudioUX2' already registered [ 60.977177][ T5] WARNING: CPU: 0 PID: 5 at fs/proc/generic.c:359 proc_register+0x3d4/0x540 [ 60.985871][ T5] Kernel panic - not syncing: panic_on_warn set ... [ 60.992459][ T5] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.1.0-rc3+ #8 [ 60.999757][ T5] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.009835][ T5] Workqueue: usb_hub_wq hub_event [ 61.014872][ T5] Call Trace: [ 61.018177][ T5] dump_stack+0xca/0x13e [ 61.022435][ T5] ? proc_register+0x3d0/0x540 [ 61.027212][ T5] panic+0x292/0x5e1 [ 61.031123][ T5] ? __warn_printk+0xf3/0xf3 [ 61.035721][ T5] ? proc_register+0x3d4/0x540 [ 61.040488][ T5] ? __probe_kernel_read+0x16c/0x1b0 [ 61.045773][ T5] ? __warn.cold+0x5/0x53 [ 61.050114][ T5] ? __warn+0xe4/0x1c0 [ 61.054172][ T5] ? proc_register+0x3d4/0x540 [ 61.058921][ T5] __warn.cold+0x20/0x53 [ 61.063177][ T5] ? proc_register+0x3d4/0x540 [ 61.067949][ T5] report_bug+0x262/0x2a0 [ 61.072273][ T5] do_error_trap+0x12b/0x1e0 [ 61.076854][ T5] ? proc_register+0x3d4/0x540 [ 61.080331][ T5667] udc dummy_udc.0: registering UDC driver [USB fuzzer] [ 61.081637][ T5] do_invalid_op+0x32/0x40 [ 61.081678][ T5] ? proc_register+0x3d4/0x540 [ 61.088571][ T5667] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 61.092958][ T5] invalid_op+0x14/0x20 [ 61.092976][ T5] RIP: 0010:proc_register+0x3d4/0x540 [ 61.097977][ T2490] usb usb1: dummy_bus_resume [ 61.105108][ T5] Code: ff df 48 89 f9 48 c1 e9 03 80 3c 01 00 0f 85 61 01 00 00 48 8b 04 24 48 c7 c7 20 27 cf 85 48 8b b0 d0 00 00 00 e8 f7 75 90 ff <0f> 0b 48 c7 c7 c0 14 db 86 e8 ee 87 e6 03 48 8b 4c 24 28 48 b8 00 [ 61.105116][ T5] RSP: 0018:ffff8881d9dc6f60 EFLAGS: 00010282 [ 61.105125][ T5] RAX: 0000000000000000 RBX: ffff8881d81bd5c0 RCX: 0000000000000000 [ 61.105131][ T5] RDX: 0000000000000000 RSI: ffffffff8127bbcd RDI: ffffed103b3b8dde [ 61.105138][ T5] RBP: ffff8881cf52db40 R08: ffff8881d9d86000 R09: ffffed103b644d30 [ 61.105144][ T5] R10: ffffed103b644d2f R11: ffff8881db22697f R12: 0000000000000000 [ 61.105160][ T5] R13: dffffc0000000000 R14: ffff8881d0a1b6f8 R15: 000000000000000c [ 61.105181][ T5] ? vprintk_func+0x7d/0x113 [ 61.112519][ T2490] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes [ 61.114848][ T5] proc_symlink+0x142/0x1c0 [ 61.201591][ T5] ? proc_register+0x540/0x540 [ 61.206383][ T5] ? snd_info_register+0xd7/0x3e0 [ 61.211440][ T5] snd_info_card_register+0x146/0x1e0 [ 61.216822][ T5] snd_card_register+0x433/0x5c0 [ 61.221789][ T5] ? toneport_setup+0x15e/0x360 [ 61.226663][ T5] ? snd_card_set_id+0x90/0x90 [ 61.231437][ T5] ? up_write+0x18/0x150 [ 61.235673][ T5] toneport_init+0x251/0x637 [ 61.240256][ T5] ? usb_set_interface+0x79c/0xa50 [ 61.245358][ T5] line6_probe+0xafc/0x1140 [ 61.249858][ T5] ? line6_toneport_disconnect+0x1a0/0x1a0 [ 61.255680][ T5] ? line6_disconnect+0x1f0/0x1f0 [ 61.259780][ T5676] udc dummy_udc.2: registering UDC driver [USB fuzzer] [ 61.260704][ T5] ? rpm_callback+0x230/0x230 [ 61.260720][ T5] ? lockdep_hardirqs_on+0x379/0x580 [ 61.260731][ T5] ? __pm_runtime_resume+0x111/0x180 [ 61.260755][ T5] usb_probe_interface+0x30d/0x7b0 [ 61.260775][ T5] ? usb_probe_device+0x110/0x110 [ 61.267669][ T5676] dummy_hcd dummy_hcd.2: port status 0x00010101 has changes [ 61.272427][ T5] really_probe+0x296/0x680 [ 61.280137][ T5670] udc dummy_udc.3: registering UDC driver [USB fuzzer] [ 61.283000][ T5] driver_probe_device+0xf9/0x200 [ 61.290468][ T5670] dummy_hcd dummy_hcd.3: port status 0x00010101 has changes [ 61.293240][ T5] __device_attach_driver+0x1c4/0x230 [ 61.329644][ T5] ? driver_allows_async_probing+0x160/0x160 [ 61.335636][ T5] bus_for_each_drv+0x15e/0x1e0 [ 61.340502][ T5] ? bus_rescan_devices+0x20/0x20 [ 61.345526][ T5] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 61.351509][ T5] ? lockdep_hardirqs_on+0x379/0x580 [ 61.356933][ T5] __device_attach+0x21e/0x360 [ 61.361713][ T5] ? device_bind_driver+0xd0/0xd0 [ 61.366762][ T5] bus_probe_device+0x1ec/0x2a0 [ 61.371610][ T5] ? blocking_notifier_call_chain+0x54/0xa0 [ 61.377589][ T5] device_add+0xaf4/0x1700 [ 61.382018][ T5] ? uevent_store+0x50/0x50 [ 61.386534][ T5] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 61.392355][ T5] usb_set_configuration+0xdf2/0x1670 [ 61.397730][ T5] generic_probe+0x9d/0xd5 [ 61.402168][ T5] usb_probe_device+0xa8/0x110 [ 61.406955][ T5] ? usb_suspend+0x620/0x620 [ 61.411595][ T5] really_probe+0x296/0x680 [ 61.416123][ T5] driver_probe_device+0xf9/0x200 [ 61.421167][ T5] __device_attach_driver+0x1c4/0x230 [ 61.426619][ T5] ? driver_allows_async_probing+0x160/0x160 [ 61.432870][ T5] bus_for_each_drv+0x15e/0x1e0 [ 61.437728][ T5] ? bus_rescan_devices+0x20/0x20 [ 61.442770][ T5] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 61.448675][ T5] ? lockdep_hardirqs_on+0x379/0x580 [ 61.458630][ T5] __device_attach+0x21e/0x360 [ 61.463410][ T5] ? device_bind_driver+0xd0/0xd0 [ 61.468451][ T5] bus_probe_device+0x1ec/0x2a0 [ 61.473320][ T5] ? blocking_notifier_call_chain+0x54/0xa0 [ 61.479223][ T5] device_add+0xaf4/0x1700 [ 61.483672][ T5] ? uevent_store+0x50/0x50 [ 61.488199][ T5] usb_new_device.cold+0x8b8/0x1030 [ 61.493426][ T5] ? usb_port_suspend+0xa40/0xa40 [ 61.498460][ T5] ? mark_held_locks+0x9f/0xe0 [ 61.503221][ T5] ? _raw_spin_unlock_irq+0x24/0x30 [ 61.508444][ T5] hub_event+0x1ac9/0x35a0 [ 61.512857][ T5] ? hub_port_debounce+0x260/0x260 [ 61.517997][ T5] process_one_work+0x90a/0x1580 [ 61.522940][ T5] ? wq_pool_ids_show+0x300/0x300 [ 61.527960][ T5] worker_thread+0x7ab/0xe20 [ 61.532550][ T5] ? process_one_work+0x1580/0x1580 [ 61.537776][ T5] kthread+0x30e/0x420 [ 61.541939][ T5] ? kthread_park+0x1a0/0x1a0 [ 61.546646][ T5] ret_from_fork+0x3a/0x50 [ 61.552011][ T5] Kernel Offset: disabled [ 61.556489][ T5] Rebooting in 86400 seconds..