Warning: Permanently added '10.128.0.33' (ECDSA) to the list of known hosts. 2019/05/14 23:52:13 parsed 1 programs 2019/05/14 23:52:15 executed programs: 0 syzkaller login: [ 41.514298][ T4596] e cgroup1: Unknown subsys name 'perf_event' [ 41.522074][ T4597] e cgroup1: Unknown subsys name 'perf_event' [ 41.523302][ T4601] e cgroup1: Unknown subsys name 'perf_event' [ 41.529206][ T4596] e cgroup1: Unknown subsys name 'net_cls' [ 41.541023][ T4597] e cgroup1: Unknown subsys name 'net_cls' [ 41.541900][ T4605] e cgroup1: Unknown subsys name 'perf_event' [ 41.547976][ T4603] e cgroup1: Unknown subsys name 'perf_event' [ 41.555862][ T4601] e cgroup1: Unknown subsys name 'net_cls' [ 41.566126][ T4603] e cgroup1: Unknown subsys name 'net_cls' [ 41.566226][ T4606] e cgroup1: Unknown subsys name 'perf_event' [ 41.584225][ T4605] e cgroup1: Unknown subsys name 'net_cls' [ 41.594033][ T4606] e cgroup1: Unknown subsys name 'net_cls' [ 44.066609][ T17] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 44.076571][ T12] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 44.096748][ T5583] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 44.126573][ T2491] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 44.156578][ T5593] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 44.196587][ T5603] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 44.306625][ T17] usb 3-1: Using ep0 maxpacket: 8 [ 44.319142][ T12] usb 2-1: Using ep0 maxpacket: 8 [ 44.346686][ T5583] usb 5-1: Using ep0 maxpacket: 8 [ 44.376728][ T2491] usb 6-1: Using ep0 maxpacket: 8 [ 44.406574][ T5593] usb 4-1: Using ep0 maxpacket: 8 [ 44.436729][ T17] usb 3-1: config 0 interface 0 has no altsetting 0 [ 44.443526][ T17] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 44.446556][ T5603] usb 1-1: Using ep0 maxpacket: 8 [ 44.452714][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.458096][ T12] usb 2-1: config 0 interface 0 has no altsetting 0 [ 44.472978][ T12] usb 2-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 44.482133][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.490452][ T5583] usb 5-1: config 0 interface 0 has no altsetting 0 [ 44.495146][ T17] usb 3-1: config 0 descriptor?? [ 44.497158][ T5583] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 44.497173][ T5583] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.498219][ T5583] usb 5-1: config 0 descriptor?? [ 44.525847][ T12] usb 2-1: config 0 descriptor?? [ 44.526768][ T2491] usb 6-1: config 0 interface 0 has no altsetting 0 [ 44.537495][ T2491] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 44.546801][ T2491] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.558147][ T17] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 44.558868][ T5583] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 44.566449][ T2491] usb 6-1: config 0 descriptor?? [ 44.583022][ T12] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 found [ 44.596688][ T5593] usb 4-1: config 0 interface 0 has no altsetting 0 [ 44.603313][ T5593] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 44.612433][ T5593] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.621784][ T5593] usb 4-1: config 0 descriptor?? [ 44.628915][ T2491] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found [ 44.636818][ T5603] usb 1-1: config 0 interface 0 has no altsetting 0 [ 44.643521][ T5603] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 44.652637][ T5603] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.664627][ T5603] usb 1-1: config 0 descriptor?? [ 44.679011][ T5593] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found [ 44.708769][ T5603] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 44.777126][ T17] snd_usb_toneport 3-1:0.0: read request failed (error -71) [ 44.796667][ T5583] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 44.804091][ T12] snd_usb_toneport 2-1:0.0: read request failed (error -71) [ 44.804194][ T17] snd_usb_toneport 3-1:0.0: read request failed (error -71) [ 44.826795][ T5583] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 44.834292][ T12] snd_usb_toneport 2-1:0.0: read request failed (error -71) [ 44.846671][ T17] snd_usb_toneport 3-1:0.0: write request failed (error -71) [ 44.856702][ T5583] snd_usb_toneport 5-1:0.0: write request failed (error -71) [ 44.864297][ T12] snd_usb_toneport 2-1:0.0: write request failed (error -71) [ 44.877585][ T2491] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 44.885057][ T17] usb 3-1: send failed (error -71) [ 44.890659][ T5583] usb 5-1: send failed (error -71) [ 44.895916][ T12] usb 2-1: send failed (error -71) [ 44.907214][ T2491] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 44.914658][ T17] usb 3-1: send failed (error -71) [ 44.920028][ T5583] usb 5-1: send failed (error -71) [ 44.926253][ T12] usb 2-1: send failed (error -71) [ 44.937740][ T5593] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 44.945121][ T2491] snd_usb_toneport 6-1:0.0: write request failed (error -71) [ 44.952666][ T5603] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 44.953438][ T17] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now attached [ 44.967724][ T5593] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 44.970440][ T5583] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now attached [ 44.983419][ T17] usb 3-1: USB disconnect, device number 2 [ 44.989458][ T2491] usb 6-1: send failed (error -71) [ 44.994694][ T5593] snd_usb_toneport 4-1:0.0: write request failed (error -71) [ 44.997309][ T12] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now attached [ 45.016837][ T2491] usb 6-1: send failed (error -71) [ 45.017306][ T5603] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 45.022528][ T5593] usb 4-1: send failed (error -71) [ 45.039626][ T17] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now disconnected [ 45.052711][ T2491] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now attached [ 45.066712][ T5593] usb 4-1: send failed (error -71) [ 45.071189][ T5603] snd_usb_toneport 1-1:0.0: write request failed (error -71) [ 45.085222][ T5593] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now attached [ 45.093402][ T2491] usb 6-1: USB disconnect, device number 2 [ 45.101948][ T12] usb 2-1: USB disconnect, device number 2 [ 45.109350][ T5593] usb 4-1: USB disconnect, device number 2 [ 45.112997][ T5583] usb 5-1: USB disconnect, device number 2 [ 45.118884][ T2491] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now disconnected [ 45.133993][ T5593] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now disconnected [ 45.156787][ T5603] usb 1-1: send failed (error -71) [ 45.163665][ T12] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now disconnected [ 45.188008][ T5583] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now disconnected [ 45.197103][ T5603] usb 1-1: send failed (error -71) [ 45.210727][ T5603] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now attached [ 45.228103][ T5603] usb 1-1: USB disconnect, device number 2 [ 45.237916][ T5603] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 45.638452][ T2491] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 45.666569][ T12] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 45.676596][ T5583] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 45.676604][ T17] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 45.691720][ T5606] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 45.796600][ T5603] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 45.876673][ T2491] usb 6-1: Using ep0 maxpacket: 8 [ 45.906626][ T12] usb 2-1: Using ep0 maxpacket: 8 [ 45.926557][ T17] usb 3-1: Using ep0 maxpacket: 8 [ 45.946593][ T5583] usb 5-1: Using ep0 maxpacket: 8 [ 45.951709][ T5606] usb 4-1: Using ep0 maxpacket: 8 [ 45.996653][ T2491] usb 6-1: config 0 interface 0 has no altsetting 0 [ 46.003360][ T2491] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 46.012500][ T2491] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.021794][ T2491] usb 6-1: config 0 descriptor?? [ 46.046726][ T12] usb 2-1: config 0 interface 0 has no altsetting 0 [ 46.053433][ T12] usb 2-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 46.056635][ T17] usb 3-1: config 0 interface 0 has no altsetting 0 [ 46.062616][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.069196][ T17] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 46.077589][ T5603] usb 1-1: Using ep0 maxpacket: 8 [ 46.086128][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.088920][ T2491] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found [ 46.108522][ T17] usb 3-1: config 0 descriptor?? [ 46.112000][ T12] usb 2-1: config 0 descriptor?? [ 46.136858][ T5606] usb 4-1: config 0 interface 0 has no altsetting 0 [ 46.143527][ T5606] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 46.149043][ T17] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 46.152589][ T5606] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.152689][ T5583] usb 5-1: config 0 interface 0 has no altsetting 0 [ 46.174258][ T5583] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 46.183334][ T5583] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.194412][ T12] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 found [ 46.203843][ T5606] usb 4-1: config 0 descriptor?? [ 46.210411][ T5583] usb 5-1: config 0 descriptor?? [ 46.256747][ T5603] usb 1-1: config 0 interface 0 has no altsetting 0 [ 46.263586][ T5603] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 46.272790][ T5603] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.282868][ T5606] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found [ 46.292259][ T5583] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 46.307093][ T2491] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 46.307100][ T5603] usb 1-1: config 0 descriptor?? [ 46.338221][ T2491] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 46.351573][ T5603] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 46.358846][ T2491] snd_usb_toneport 6-1:0.0: write request failed (error -71) [ 46.376673][ T17] snd_usb_toneport 3-1:0.0: read request failed (error -71) [ 46.386642][ T2491] usb 6-1: send failed (error -71) [ 46.386736][ T12] snd_usb_toneport 2-1:0.0: read request failed (error -71) [ 46.399305][ T17] snd_usb_toneport 3-1:0.0: read request failed (error -71) [ 46.406993][ T2491] usb 6-1: send failed (error -71) [ 46.417729][ T12] snd_usb_toneport 2-1:0.0: read request failed (error -71) [ 46.420109][ T2491] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now attached [ 46.432910][ T17] snd_usb_toneport 3-1:0.0: write request failed (error -71) [ 46.441492][ T2491] usb 6-1: USB disconnect, device number 3 [ 46.447570][ T12] snd_usb_toneport 2-1:0.0: write request failed (error -71) [ 46.464700][ T2491] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now disconnected [ 46.474054][ T17] usb 3-1: send failed (error -71) [ 46.484587][ T12] usb 2-1: send failed (error -71) [ 46.490139][ T5606] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 46.498025][ T5583] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 46.498321][ T17] usb 3-1: send failed (error -71) [ 46.516980][ T5606] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 46.524568][ T5583] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 46.532196][ T12] usb 2-1: send failed (error -71) [ 46.532752][ T17] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now attached [ 46.540533][ T12] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now attached [ 46.555123][ T12] usb 2-1: USB disconnect, device number 3 [ 46.561414][ T5606] snd_usb_toneport 4-1:0.0: write request failed (error -71) [ 46.568961][ T5583] snd_usb_toneport 5-1:0.0: write request failed (error -71) [ 46.579551][ T12] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now disconnected [ 46.584200][ T17] usb 3-1: USB disconnect, device number 3 [ 46.588251][ T5603] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 46.601588][ T5583] usb 5-1: send failed (error -71) [ 46.607124][ T5606] usb 4-1: send failed (error -71) [ 46.614679][ T17] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now disconnected [ 46.627266][ T5583] usb 5-1: send failed (error -71) [ 46.632801][ T5606] usb 4-1: send failed (error -71) [ 46.638620][ T5603] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 46.650664][ T5583] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now attached [ 46.661336][ T5606] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now attached [ 46.671139][ T5583] usb 5-1: USB disconnect, device number 3 [ 46.677462][ T5606] usb 4-1: USB disconnect, device number 3 [ 46.686640][ T5603] snd_usb_toneport 1-1:0.0: write request failed (error -71) [ 46.699891][ T5583] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now disconnected [ 46.708825][ T5606] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now disconnected [ 46.746667][ T5603] usb 1-1: send failed (error -71) 2019/05/14 23:52:21 executed programs: 12 [ 46.767371][ T5603] usb 1-1: send failed (error -71) [ 46.785420][ T5603] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now attached [ 46.798790][ T5603] usb 1-1: USB disconnect, device number 3 [ 46.808924][ T5603] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 47.086580][ T2491] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 47.146619][ T5593] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 47.154259][ T17] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 47.256566][ T5605] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 47.296583][ T5606] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 47.326568][ T2491] usb 6-1: Using ep0 maxpacket: 8 [ 47.356577][ T5603] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 47.396597][ T5593] usb 3-1: Using ep0 maxpacket: 8 [ 47.401737][ T17] usb 2-1: Using ep0 maxpacket: 8 [ 47.446715][ T2491] usb 6-1: config 0 interface 0 has no altsetting 0 [ 47.453400][ T2491] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 47.462497][ T2491] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.471514][ T2491] usb 6-1: config 0 descriptor?? [ 47.516624][ T5605] usb 4-1: Using ep0 maxpacket: 8 [ 47.523733][ T2491] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found [ 47.546588][ T5606] usb 5-1: Using ep0 maxpacket: 8 [ 47.546731][ T5593] usb 3-1: config 0 interface 0 has no altsetting 0 [ 47.558390][ T5593] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 47.567489][ T5593] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.575526][ T17] usb 2-1: config 0 interface 0 has no altsetting 0 [ 47.582193][ T17] usb 2-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 47.591259][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.600209][ T5593] usb 3-1: config 0 descriptor?? [ 47.606047][ T17] usb 2-1: config 0 descriptor?? [ 47.616694][ T5603] usb 1-1: Using ep0 maxpacket: 8 [ 47.638737][ T5593] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 47.649239][ T17] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 found [ 47.666652][ T5606] usb 5-1: config 0 interface 0 has no altsetting 0 [ 47.673336][ T5606] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 47.676647][ T5605] usb 4-1: config 0 interface 0 has no altsetting 0 [ 47.682497][ T5606] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.689056][ T5605] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 47.698196][ T5606] usb 5-1: config 0 descriptor?? [ 47.706278][ T5605] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.715010][ T5605] usb 4-1: config 0 descriptor?? [ 47.759427][ T5605] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found [ 47.764290][ T5606] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 47.773474][ T2491] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 47.796673][ T2491] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 47.806648][ T5603] usb 1-1: config 0 interface 0 has no altsetting 0 [ 47.813324][ T5603] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 47.822395][ T5603] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.822684][ T2491] snd_usb_toneport 6-1:0.0: write request failed (error -71) [ 47.836121][ T5603] usb 1-1: config 0 descriptor?? [ 47.856833][ T2491] usb 6-1: send failed (error -71) [ 47.876657][ T5593] snd_usb_toneport 3-1:0.0: read request failed (error -71) [ 47.879503][ T5603] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 47.891075][ T17] snd_usb_toneport 2-1:0.0: read request failed (error -71) [ 47.898651][ T2491] usb 6-1: send failed (error -71) [ 47.912444][ T2491] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now attached [ 47.920420][ T17] snd_usb_toneport 2-1:0.0: read request failed (error -71) [ 47.927890][ T5593] snd_usb_toneport 3-1:0.0: read request failed (error -71) [ 47.936243][ T2491] usb 6-1: USB disconnect, device number 4 [ 47.945868][ T2491] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now disconnected [ 47.956819][ T17] snd_usb_toneport 2-1:0.0: write request failed (error -71) [ 47.964627][ T5593] snd_usb_toneport 3-1:0.0: write request failed (error -71) [ 47.977230][ T17] usb 2-1: send failed (error -71) [ 47.986803][ T5605] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 47.994296][ T5593] usb 3-1: send failed (error -71) [ 47.999853][ T17] usb 2-1: send failed (error -71) [ 48.006873][ T5606] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 48.007365][ T5605] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 48.021627][ T5593] usb 3-1: send failed (error -71) [ 48.033176][ T17] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now attached [ 48.040936][ T5606] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 48.048390][ T5605] snd_usb_toneport 4-1:0.0: write request failed (error -71) [ 48.056763][ T17] usb 2-1: USB disconnect, device number 4 [ 48.066049][ T5593] ------------[ cut here ]------------ [ 48.071833][ T5593] proc_dir_entry 'asound/PODStudioUX2' already registered [ 48.079215][ T5593] WARNING: CPU: 1 PID: 5593 at fs/proc/generic.c:359 proc_register+0x3d4/0x540 [ 48.079223][ T5606] snd_usb_toneport 5-1:0.0: write request failed (error -71) [ 48.095494][ T5593] Kernel panic - not syncing: panic_on_warn set ... [ 48.102083][ T5593] CPU: 1 PID: 5593 Comm: kworker/1:3 Not tainted 5.1.0-rc3+ #8 [ 48.109623][ T5593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.119688][ T5593] Workqueue: usb_hub_wq hub_event [ 48.124710][ T5593] Call Trace: [ 48.127991][ T5593] dump_stack+0xca/0x13e [ 48.132271][ T5593] ? proc_register+0x3d0/0x540 [ 48.137029][ T5593] panic+0x292/0x5e1 [ 48.140908][ T5593] ? __warn_printk+0xf3/0xf3 [ 48.145501][ T5593] ? proc_register+0x3d4/0x540 [ 48.150366][ T5593] ? __probe_kernel_read+0x16c/0x1b0 [ 48.155649][ T5593] ? __warn.cold+0x5/0x53 [ 48.159985][ T5593] ? __warn+0xe4/0x1c0 [ 48.164051][ T5593] ? proc_register+0x3d4/0x540 [ 48.168804][ T5593] __warn.cold+0x20/0x53 [ 48.173032][ T5593] ? proc_register+0x3d4/0x540 [ 48.177814][ T5593] report_bug+0x262/0x2a0 [ 48.182142][ T5593] do_error_trap+0x12b/0x1e0 [ 48.186742][ T5593] ? proc_register+0x3d4/0x540 [ 48.191519][ T5593] do_invalid_op+0x32/0x40 [ 48.195941][ T5593] ? proc_register+0x3d4/0x540 [ 48.200701][ T5593] invalid_op+0x14/0x20 [ 48.205115][ T5593] RIP: 0010:proc_register+0x3d4/0x540 [ 48.210488][ T5593] 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 [ 48.230100][ T5593] RSP: 0018:ffff8881d2dc6f60 EFLAGS: 00010282 [ 48.236168][ T5593] RAX: 0000000000000000 RBX: ffff8881d7fb8980 RCX: 0000000000000000 [ 48.244158][ T5593] RDX: 0000000000000000 RSI: ffffffff8127bbcd RDI: ffffed103a5b8dde [ 48.252121][ T5593] RBP: ffff8881d0a98780 R08: ffff8881d305e000 R09: 0000000000000000 [ 48.260106][ T5593] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 48.268089][ T5593] R13: dffffc0000000000 R14: ffff8881ce2a8d38 R15: 000000000000000c [ 48.271304][ T5680] udc dummy_udc.5: registering UDC driver [USB fuzzer] [ 48.276074][ T5593] ? vprintk_func+0x7d/0x113 [ 48.276106][ T5593] proc_symlink+0x142/0x1c0 [ 48.276118][ T5593] ? proc_register+0x540/0x540 [ 48.276131][ T5593] ? snd_info_register+0xd7/0x3e0 [ 48.276150][ T5593] snd_info_card_register+0x146/0x1e0 [ 48.276160][ T5593] snd_card_register+0x433/0x5c0 [ 48.283284][ T5680] dummy_hcd dummy_hcd.5: port status 0x00010101 has changes [ 48.287743][ T5593] ? toneport_setup+0x15e/0x360 [ 48.324404][ T5593] ? snd_card_set_id+0x90/0x90 [ 48.329167][ T5593] ? up_write+0x18/0x150 [ 48.333404][ T5593] toneport_init+0x251/0x637 [ 48.337996][ T5593] ? usb_set_interface+0x79c/0xa50 [ 48.343109][ T5593] line6_probe+0xafc/0x1140 [ 48.347618][ T5593] ? line6_toneport_disconnect+0x1a0/0x1a0 [ 48.353425][ T5593] ? line6_disconnect+0x1f0/0x1f0 [ 48.358435][ T5593] ? rpm_callback+0x230/0x230 [ 48.363099][ T5593] ? lockdep_hardirqs_on+0x379/0x580 [ 48.368374][ T5593] ? __pm_runtime_resume+0x111/0x180 [ 48.373671][ T5593] usb_probe_interface+0x30d/0x7b0 [ 48.378798][ T5593] ? usb_probe_device+0x110/0x110 [ 48.384310][ T5593] really_probe+0x296/0x680 [ 48.388820][ T5593] driver_probe_device+0xf9/0x200 [ 48.393858][ T5593] __device_attach_driver+0x1c4/0x230 [ 48.399255][ T5593] ? driver_allows_async_probing+0x160/0x160 [ 48.405228][ T5593] bus_for_each_drv+0x15e/0x1e0 [ 48.410074][ T5593] ? bus_rescan_devices+0x20/0x20 [ 48.415096][ T5593] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 48.420899][ T5593] ? lockdep_hardirqs_on+0x379/0x580 [ 48.426727][ T5593] __device_attach+0x21e/0x360 [ 48.431500][ T5593] ? device_bind_driver+0xd0/0xd0 [ 48.436543][ T5593] bus_probe_device+0x1ec/0x2a0 [ 48.441404][ T5593] ? blocking_notifier_call_chain+0x54/0xa0 [ 48.447294][ T5593] device_add+0xaf4/0x1700 [ 48.451703][ T5593] ? uevent_store+0x50/0x50 [ 48.456204][ T5593] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 48.462006][ T5593] usb_set_configuration+0xdf2/0x1670 [ 48.467376][ T5593] generic_probe+0x9d/0xd5 [ 48.471809][ T5593] usb_probe_device+0xa8/0x110 [ 48.476573][ T5593] ? usb_suspend+0x620/0x620 [ 48.481155][ T5593] really_probe+0x296/0x680 [ 48.485657][ T5593] driver_probe_device+0xf9/0x200 [ 48.490678][ T5593] __device_attach_driver+0x1c4/0x230 [ 48.496049][ T5593] ? driver_allows_async_probing+0x160/0x160 [ 48.502044][ T5593] bus_for_each_drv+0x15e/0x1e0 [ 48.507065][ T5593] ? bus_rescan_devices+0x20/0x20 [ 48.512086][ T5593] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 48.517979][ T5593] ? lockdep_hardirqs_on+0x379/0x580 [ 48.523279][ T5593] __device_attach+0x21e/0x360 [ 48.528048][ T5593] ? device_bind_driver+0xd0/0xd0 [ 48.533075][ T5593] bus_probe_device+0x1ec/0x2a0 [ 48.537932][ T5593] ? blocking_notifier_call_chain+0x54/0xa0 [ 48.543826][ T5593] device_add+0xaf4/0x1700 [ 48.548239][ T5593] ? uevent_store+0x50/0x50 [ 48.552739][ T5593] usb_new_device.cold+0x8b8/0x1030 [ 48.557931][ T5593] ? usb_port_suspend+0xa40/0xa40 [ 48.562947][ T5593] ? mark_held_locks+0x9f/0xe0 [ 48.567707][ T5593] ? _raw_spin_unlock_irq+0x24/0x30 [ 48.572899][ T5593] hub_event+0x1ac9/0x35a0 [ 48.577308][ T5593] ? hub_port_debounce+0x260/0x260 [ 48.582440][ T5593] process_one_work+0x90a/0x1580 [ 48.587372][ T5593] ? wq_pool_ids_show+0x300/0x300 [ 48.592391][ T5593] ? do_raw_spin_lock+0x11a/0x280 [ 48.597410][ T5593] worker_thread+0x96/0xe20 [ 48.601917][ T5593] ? process_one_work+0x1580/0x1580 [ 48.607109][ T5593] kthread+0x30e/0x420 [ 48.611170][ T5593] ? kthread_park+0x1a0/0x1a0 [ 48.615857][ T5593] ret_from_fork+0x3a/0x50 [ 48.620459][ T5593] Kernel Offset: disabled [ 48.624866][ T5593] Rebooting in 86400 seconds..