exist [ 518.723845][ T2813] usb 1-1: 0:9 : does not exist [ 518.729012][ T2813] usb 1-1: 0:10 : does not exist [ 518.738780][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 518.753859][ T2813] usb 1-1: USB disconnect, device number 73 [ 518.771246][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 519.058502][ T2813] usb 1-1: new full-speed USB device number 74 using dummy_hcd [ 519.220345][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 519.231910][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 519.241204][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 519.252590][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 519.269512][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 519.281083][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 519.290690][ T2813] usb 1-1: Product: syz [ 519.295312][ T2813] usb 1-1: Manufacturer: syz [ 519.300799][ T2813] usb 1-1: SerialNumber: syz executing program [ 519.524399][ T2813] usb 1-1: 0:2 : does not exist [ 519.531328][ T2813] usb 1-1: 0:3 : does not exist [ 519.537140][ T2813] usb 1-1: 0:4 : does not exist [ 519.542436][ T2813] usb 1-1: 0:5 : does not exist [ 519.548198][ T2813] usb 1-1: 0:6 : does not exist [ 519.555015][ T2813] usb 1-1: 0:7 : does not exist [ 519.560779][ T2813] usb 1-1: 0:8 : does not exist [ 519.567244][ T2813] usb 1-1: 0:9 : does not exist [ 519.572772][ T2813] usb 1-1: 0:10 : does not exist [ 519.582659][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 519.597406][ T2813] usb 1-1: USB disconnect, device number 74 [ 519.614547][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 519.898490][ T2813] usb 1-1: new full-speed USB device number 75 using dummy_hcd [ 520.060343][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 520.072204][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 520.081723][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 520.092899][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 520.109427][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 520.119186][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 520.128239][ T2813] usb 1-1: Product: syz [ 520.133445][ T2813] usb 1-1: Manufacturer: syz [ 520.138574][ T2813] usb 1-1: SerialNumber: syz executing program [ 520.358586][ T2813] usb 1-1: 0:2 : does not exist [ 520.364302][ T2813] usb 1-1: 0:3 : does not exist [ 520.369877][ T2813] usb 1-1: 0:4 : does not exist [ 520.375215][ T2813] usb 1-1: 0:5 : does not exist [ 520.381457][ T2813] usb 1-1: 0:6 : does not exist [ 520.386674][ T2813] usb 1-1: 0:7 : does not exist [ 520.392507][ T2813] usb 1-1: 0:8 : does not exist [ 520.397939][ T2813] usb 1-1: 0:9 : does not exist [ 520.403482][ T2813] usb 1-1: 0:10 : does not exist [ 520.415089][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 520.430339][ T2813] usb 1-1: USB disconnect, device number 75 [ 520.446315][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 520.738472][ T2813] usb 1-1: new full-speed USB device number 76 using dummy_hcd [ 520.890552][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 520.906786][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 520.920486][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 520.932545][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 520.948659][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 520.958754][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 520.966755][ T2813] usb 1-1: Product: syz [ 520.971111][ T2813] usb 1-1: Manufacturer: syz [ 520.975917][ T2813] usb 1-1: SerialNumber: syz executing program [ 521.193981][ T2813] usb 1-1: 0:2 : does not exist [ 521.199022][ T2813] usb 1-1: 0:3 : does not exist [ 521.203906][ T2813] usb 1-1: 0:4 : does not exist [ 521.208913][ T2813] usb 1-1: 0:5 : does not exist [ 521.214277][ T2813] usb 1-1: 0:6 : does not exist [ 521.219709][ T2813] usb 1-1: 0:7 : does not exist [ 521.225243][ T2813] usb 1-1: 0:8 : does not exist [ 521.230300][ T2813] usb 1-1: 0:9 : does not exist [ 521.235477][ T2813] usb 1-1: 0:10 : does not exist [ 521.246341][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 521.260938][ T2813] usb 1-1: USB disconnect, device number 76 [ 521.275382][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 521.558480][ T2813] usb 1-1: new full-speed USB device number 77 using dummy_hcd [ 521.710326][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 521.720894][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 521.730158][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 521.741129][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 521.757086][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 521.766291][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 521.774617][ T2813] usb 1-1: Product: syz [ 521.778830][ T2813] usb 1-1: Manufacturer: syz [ 521.783423][ T2813] usb 1-1: SerialNumber: syz executing program [ 522.005533][ T2813] usb 1-1: 0:2 : does not exist [ 522.010514][ T2813] usb 1-1: 0:3 : does not exist [ 522.015664][ T2813] usb 1-1: 0:4 : does not exist [ 522.022469][ T2813] usb 1-1: 0:5 : does not exist [ 522.027541][ T2813] usb 1-1: 0:6 : does not exist [ 522.033222][ T2813] usb 1-1: 0:7 : does not exist [ 522.038495][ T2813] usb 1-1: 0:8 : does not exist [ 522.043351][ T2813] usb 1-1: 0:9 : does not exist [ 522.048426][ T2813] usb 1-1: 0:10 : does not exist [ 522.057809][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 522.071860][ T2813] usb 1-1: USB disconnect, device number 77 [ 522.088017][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 522.378467][ T2813] usb 1-1: new full-speed USB device number 78 using dummy_hcd [ 522.530229][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 522.541041][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 522.550786][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 522.561738][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 522.577452][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 522.587079][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 522.595396][ T2813] usb 1-1: Product: syz [ 522.599624][ T2813] usb 1-1: Manufacturer: syz [ 522.604297][ T2813] usb 1-1: SerialNumber: syz executing program [ 522.826035][ T2813] usb 1-1: 0:2 : does not exist [ 522.831986][ T2813] usb 1-1: 0:3 : does not exist [ 522.837223][ T2813] usb 1-1: 0:4 : does not exist [ 522.842683][ T2813] usb 1-1: 0:5 : does not exist [ 522.847770][ T2813] usb 1-1: 0:6 : does not exist [ 522.854236][ T2813] usb 1-1: 0:7 : does not exist [ 522.859849][ T2813] usb 1-1: 0:8 : does not exist [ 522.864850][ T2813] usb 1-1: 0:9 : does not exist [ 522.870050][ T2813] usb 1-1: 0:10 : does not exist [ 522.879383][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 522.892958][ T2813] usb 1-1: USB disconnect, device number 78 [ 522.909322][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 523.198485][ T2813] usb 1-1: new full-speed USB device number 79 using dummy_hcd [ 523.350246][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 523.360984][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 523.370545][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 523.381726][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 523.399501][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 523.409973][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 523.418581][ T2813] usb 1-1: Product: syz [ 523.423195][ T2813] usb 1-1: Manufacturer: syz [ 523.428231][ T2813] usb 1-1: SerialNumber: syz executing program [ 523.644536][ T2813] usb 1-1: 0:2 : does not exist [ 523.650356][ T2813] usb 1-1: 0:3 : does not exist [ 523.657639][ T2813] usb 1-1: 0:4 : does not exist [ 523.662917][ T2813] usb 1-1: 0:5 : does not exist [ 523.670138][ T2813] usb 1-1: 0:6 : does not exist [ 523.676181][ T2813] usb 1-1: 0:7 : does not exist [ 523.682170][ T2813] usb 1-1: 0:8 : does not exist [ 523.688006][ T2813] usb 1-1: 0:9 : does not exist [ 523.694028][ T2813] usb 1-1: 0:10 : does not exist [ 523.704119][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 523.720715][ T2813] usb 1-1: USB disconnect, device number 79 [ 523.732905][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 524.018591][ T2813] usb 1-1: new full-speed USB device number 80 using dummy_hcd [ 524.169922][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 524.180718][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 524.190423][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 524.201613][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 524.217704][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 524.227186][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 524.235665][ T2813] usb 1-1: Product: syz [ 524.239872][ T2813] usb 1-1: Manufacturer: syz [ 524.244476][ T2813] usb 1-1: SerialNumber: syz executing program [ 524.461808][ T2813] usb 1-1: 0:2 : does not exist [ 524.466817][ T2813] usb 1-1: 0:3 : does not exist [ 524.472712][ T2813] usb 1-1: 0:4 : does not exist [ 524.478707][ T2813] usb 1-1: 0:5 : does not exist [ 524.483773][ T2813] usb 1-1: 0:6 : does not exist [ 524.490274][ T2813] usb 1-1: 0:7 : does not exist [ 524.495575][ T2813] usb 1-1: 0:8 : does not exist [ 524.500933][ T2813] usb 1-1: 0:9 : does not exist [ 524.506456][ T2813] usb 1-1: 0:10 : does not exist [ 524.516202][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 524.530193][ T2813] usb 1-1: USB disconnect, device number 80 [ 524.544215][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 524.828528][ T2813] usb 1-1: new full-speed USB device number 81 using dummy_hcd [ 524.980053][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 524.990862][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 525.000129][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 525.011506][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 525.027312][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 525.036594][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 525.045614][ T2813] usb 1-1: Product: syz [ 525.050201][ T2813] usb 1-1: Manufacturer: syz [ 525.054940][ T2813] usb 1-1: SerialNumber: syz executing program [ 525.272237][ T2813] usb 1-1: 0:2 : does not exist [ 525.277271][ T2813] usb 1-1: 0:3 : does not exist [ 525.282427][ T2813] usb 1-1: 0:4 : does not exist [ 525.287581][ T2813] usb 1-1: 0:5 : does not exist [ 525.292773][ T2813] usb 1-1: 0:6 : does not exist [ 525.297834][ T2813] usb 1-1: 0:7 : does not exist [ 525.304551][ T2813] usb 1-1: 0:8 : does not exist [ 525.310139][ T2813] usb 1-1: 0:9 : does not exist [ 525.315328][ T2813] usb 1-1: 0:10 : does not exist [ 525.325683][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 525.339443][ T2813] usb 1-1: USB disconnect, device number 81 [ 525.353580][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 525.638552][ T2813] usb 1-1: new full-speed USB device number 82 using dummy_hcd [ 525.790140][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 525.800844][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 525.810212][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 525.821878][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 525.837790][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 525.847239][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 525.855452][ T2813] usb 1-1: Product: syz [ 525.859675][ T2813] usb 1-1: Manufacturer: syz [ 525.864282][ T2813] usb 1-1: SerialNumber: syz executing program [ 526.083946][ T2813] usb 1-1: 0:2 : does not exist [ 526.089439][ T2813] usb 1-1: 0:3 : does not exist [ 526.094742][ T2813] usb 1-1: 0:4 : does not exist [ 526.101302][ T2813] usb 1-1: 0:5 : does not exist [ 526.106540][ T2813] usb 1-1: 0:6 : does not exist [ 526.111917][ T2813] usb 1-1: 0:7 : does not exist [ 526.117338][ T2813] usb 1-1: 0:8 : does not exist [ 526.122572][ T2813] usb 1-1: 0:9 : does not exist [ 526.127981][ T2813] usb 1-1: 0:10 : does not exist [ 526.137865][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 526.153283][ T2813] usb 1-1: USB disconnect, device number 82 [ 526.169350][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 526.458597][ T2813] usb 1-1: new full-speed USB device number 83 using dummy_hcd [ 526.610159][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 526.621496][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 526.630890][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 526.642663][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 526.658578][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 526.667816][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 526.676300][ T2813] usb 1-1: Product: syz [ 526.680674][ T2813] usb 1-1: Manufacturer: syz [ 526.685452][ T2813] usb 1-1: SerialNumber: syz executing program [ 526.906991][ T2813] usb 1-1: 0:2 : does not exist [ 526.915543][ T2813] usb 1-1: 0:3 : does not exist [ 526.921288][ T2813] usb 1-1: 0:4 : does not exist [ 526.926212][ T2813] usb 1-1: 0:5 : does not exist [ 526.932443][ T2813] usb 1-1: 0:6 : does not exist [ 526.937387][ T2813] usb 1-1: 0:7 : does not exist [ 526.942493][ T2813] usb 1-1: 0:8 : does not exist [ 526.947525][ T2813] usb 1-1: 0:9 : does not exist [ 526.952559][ T2813] usb 1-1: 0:10 : does not exist [ 526.963766][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 526.977788][ T2813] usb 1-1: USB disconnect, device number 83 [ 526.991980][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 527.278554][ T2813] usb 1-1: new full-speed USB device number 84 using dummy_hcd [ 527.430402][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 527.440889][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 527.450313][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 527.461509][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 527.477560][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 527.486905][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 527.494987][ T2813] usb 1-1: Product: syz [ 527.499455][ T2813] usb 1-1: Manufacturer: syz [ 527.504461][ T2813] usb 1-1: SerialNumber: syz executing program [ 527.724089][ T2813] usb 1-1: 0:2 : does not exist [ 527.730102][ T2813] usb 1-1: 0:3 : does not exist [ 527.735623][ T2813] usb 1-1: 0:4 : does not exist [ 527.743040][ T2813] usb 1-1: 0:5 : does not exist [ 527.748032][ T2813] usb 1-1: 0:6 : does not exist [ 527.753067][ T2813] usb 1-1: 0:7 : does not exist [ 527.757945][ T2813] usb 1-1: 0:8 : does not exist [ 527.762869][ T2813] usb 1-1: 0:9 : does not exist [ 527.767851][ T2813] usb 1-1: 0:10 : does not exist [ 527.777494][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 527.791559][ T2813] usb 1-1: USB disconnect, device number 84 [ 527.808761][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 528.088752][ T2813] usb 1-1: new full-speed USB device number 85 using dummy_hcd [ 528.240352][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 528.250756][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 528.260148][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 528.271712][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 528.288256][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 528.297846][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 528.306397][ T2813] usb 1-1: Product: syz [ 528.310952][ T2813] usb 1-1: Manufacturer: syz [ 528.315868][ T2813] usb 1-1: SerialNumber: syz executing program [ 528.534381][ T2813] usb 1-1: 0:2 : does not exist [ 528.540080][ T2813] usb 1-1: 0:3 : does not exist [ 528.545426][ T2813] usb 1-1: 0:4 : does not exist [ 528.552484][ T2813] usb 1-1: 0:5 : does not exist [ 528.558006][ T2813] usb 1-1: 0:6 : does not exist [ 528.563797][ T2813] usb 1-1: 0:7 : does not exist [ 528.569612][ T2813] usb 1-1: 0:8 : does not exist [ 528.575047][ T2813] usb 1-1: 0:9 : does not exist [ 528.580291][ T2813] usb 1-1: 0:10 : does not exist [ 528.590012][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 528.604160][ T2813] usb 1-1: USB disconnect, device number 85 [ 528.621663][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 528.908551][ T2813] usb 1-1: new full-speed USB device number 86 using dummy_hcd [ 529.060384][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 529.070974][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 529.080258][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 529.091799][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 529.108027][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 529.118051][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 529.127274][ T2813] usb 1-1: Product: syz [ 529.131608][ T2813] usb 1-1: Manufacturer: syz [ 529.136204][ T2813] usb 1-1: SerialNumber: syz executing program [ 529.359430][ T2813] usb 1-1: 0:2 : does not exist [ 529.364483][ T2813] usb 1-1: 0:3 : does not exist [ 529.369519][ T2813] usb 1-1: 0:4 : does not exist [ 529.374574][ T2813] usb 1-1: 0:5 : does not exist [ 529.380078][ T2813] usb 1-1: 0:6 : does not exist [ 529.385421][ T2813] usb 1-1: 0:7 : does not exist [ 529.390664][ T2813] usb 1-1: 0:8 : does not exist [ 529.396330][ T2813] usb 1-1: 0:9 : does not exist [ 529.403797][ T2813] usb 1-1: 0:10 : does not exist [ 529.414066][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 529.428655][ T2813] usb 1-1: USB disconnect, device number 86 [ 529.446793][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 529.738549][ T2813] usb 1-1: new full-speed USB device number 87 using dummy_hcd [ 529.890237][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 529.901876][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 529.911561][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 529.922541][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 529.938556][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 529.948192][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 529.956428][ T2813] usb 1-1: Product: syz [ 529.960758][ T2813] usb 1-1: Manufacturer: syz [ 529.966049][ T2813] usb 1-1: SerialNumber: syz executing program [ 530.184795][ T2813] usb 1-1: 0:2 : does not exist [ 530.191048][ T2813] usb 1-1: 0:3 : does not exist [ 530.195976][ T2813] usb 1-1: 0:4 : does not exist [ 530.201312][ T2813] usb 1-1: 0:5 : does not exist [ 530.206461][ T2813] usb 1-1: 0:6 : does not exist [ 530.212859][ T2813] usb 1-1: 0:7 : does not exist [ 530.217905][ T2813] usb 1-1: 0:8 : does not exist [ 530.223588][ T2813] usb 1-1: 0:9 : does not exist [ 530.228577][ T2813] usb 1-1: 0:10 : does not exist [ 530.238463][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 530.252263][ T2813] usb 1-1: USB disconnect, device number 87 [ 530.266817][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 530.548485][ T2813] usb 1-1: new full-speed USB device number 88 using dummy_hcd [ 530.700110][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 530.710722][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 530.719914][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 530.730818][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 530.746100][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 530.755368][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 530.763709][ T2813] usb 1-1: Product: syz [ 530.768158][ T2813] usb 1-1: Manufacturer: syz [ 530.773220][ T2813] usb 1-1: SerialNumber: syz executing program [ 530.990638][ T2813] usb 1-1: 0:2 : does not exist [ 530.997068][ T2813] usb 1-1: 0:3 : does not exist [ 531.002415][ T2813] usb 1-1: 0:4 : does not exist [ 531.007385][ T2813] usb 1-1: 0:5 : does not exist [ 531.014051][ T2813] usb 1-1: 0:6 : does not exist [ 531.019097][ T2813] usb 1-1: 0:7 : does not exist [ 531.024147][ T2813] usb 1-1: 0:8 : does not exist [ 531.029348][ T2813] usb 1-1: 0:9 : does not exist [ 531.034350][ T2813] usb 1-1: 0:10 : does not exist [ 531.043986][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 531.057686][ T2813] usb 1-1: USB disconnect, device number 88 [ 531.072042][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 531.358455][ T2813] usb 1-1: new full-speed USB device number 89 using dummy_hcd [ 531.510140][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 531.521122][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 531.531198][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 531.543528][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 531.560073][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 531.569554][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 531.577997][ T2813] usb 1-1: Product: syz [ 531.582301][ T2813] usb 1-1: Manufacturer: syz [ 531.586920][ T2813] usb 1-1: SerialNumber: syz executing program [ 531.803095][ T2813] usb 1-1: 0:2 : does not exist [ 531.808111][ T2813] usb 1-1: 0:3 : does not exist [ 531.814485][ T2813] usb 1-1: 0:4 : does not exist [ 531.819701][ T2813] usb 1-1: 0:5 : does not exist [ 531.824848][ T2813] usb 1-1: 0:6 : does not exist [ 531.831360][ T2813] usb 1-1: 0:7 : does not exist [ 531.836317][ T2813] usb 1-1: 0:8 : does not exist [ 531.841244][ T2813] usb 1-1: 0:9 : does not exist [ 531.846193][ T2813] usb 1-1: 0:10 : does not exist [ 531.855691][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 531.869380][ T2813] usb 1-1: USB disconnect, device number 89 [ 531.883768][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 532.168452][ T2813] usb 1-1: new full-speed USB device number 90 using dummy_hcd [ 532.320229][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 532.330762][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 532.340411][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 532.351496][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 532.367039][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 532.376410][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 532.384480][ T2813] usb 1-1: Product: syz [ 532.388808][ T2813] usb 1-1: Manufacturer: syz [ 532.393925][ T2813] usb 1-1: SerialNumber: syz executing program [ 532.612215][ T2813] usb 1-1: 0:2 : does not exist [ 532.618249][ T2813] usb 1-1: 0:3 : does not exist [ 532.623272][ T2813] usb 1-1: 0:4 : does not exist [ 532.628637][ T2813] usb 1-1: 0:5 : does not exist [ 532.633615][ T2813] usb 1-1: 0:6 : does not exist [ 532.639008][ T2813] usb 1-1: 0:7 : does not exist [ 532.643994][ T2813] usb 1-1: 0:8 : does not exist [ 532.651046][ T2813] usb 1-1: 0:9 : does not exist [ 532.656031][ T2813] usb 1-1: 0:10 : does not exist [ 532.665752][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 532.679637][ T2813] usb 1-1: USB disconnect, device number 90 [ 532.694609][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 532.978502][ T2813] usb 1-1: new full-speed USB device number 91 using dummy_hcd [ 533.130029][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 533.140826][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 533.150540][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 533.161916][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 533.177809][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 533.187197][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 533.195423][ T2813] usb 1-1: Product: syz [ 533.199687][ T2813] usb 1-1: Manufacturer: syz [ 533.204364][ T2813] usb 1-1: SerialNumber: syz executing program [ 533.422630][ T2813] usb 1-1: 0:2 : does not exist [ 533.427795][ T2813] usb 1-1: 0:3 : does not exist [ 533.432761][ T2813] usb 1-1: 0:4 : does not exist [ 533.437659][ T2813] usb 1-1: 0:5 : does not exist [ 533.443969][ T2813] usb 1-1: 0:6 : does not exist [ 533.448981][ T2813] usb 1-1: 0:7 : does not exist [ 533.454699][ T2813] usb 1-1: 0:8 : does not exist [ 533.459878][ T2813] usb 1-1: 0:9 : does not exist [ 533.464762][ T2813] usb 1-1: 0:10 : does not exist [ 533.474256][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 533.489544][ T2813] usb 1-1: USB disconnect, device number 91 [ 533.504099][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 533.798436][ T2813] usb 1-1: new full-speed USB device number 92 using dummy_hcd [ 533.950143][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 533.961183][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 533.970588][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 533.981568][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 533.997336][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 534.006562][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 534.014635][ T2813] usb 1-1: Product: syz [ 534.019034][ T2813] usb 1-1: Manufacturer: syz [ 534.023729][ T2813] usb 1-1: SerialNumber: syz executing program [ 534.241096][ T2813] usb 1-1: 0:2 : does not exist [ 534.246040][ T2813] usb 1-1: 0:3 : does not exist [ 534.251313][ T2813] usb 1-1: 0:4 : does not exist [ 534.256282][ T2813] usb 1-1: 0:5 : does not exist [ 534.262371][ T2813] usb 1-1: 0:6 : does not exist [ 534.267628][ T2813] usb 1-1: 0:7 : does not exist [ 534.272661][ T2813] usb 1-1: 0:8 : does not exist [ 534.277807][ T2813] usb 1-1: 0:9 : does not exist [ 534.283057][ T2813] usb 1-1: 0:10 : does not exist [ 534.292426][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 534.305784][ T2813] usb 1-1: USB disconnect, device number 92 [ 534.322043][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 534.608478][ T2813] usb 1-1: new full-speed USB device number 93 using dummy_hcd [ 534.760017][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 534.772033][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 534.782374][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 534.796444][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 534.815246][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 534.824891][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 534.833353][ T2813] usb 1-1: Product: syz [ 534.837557][ T2813] usb 1-1: Manufacturer: syz [ 534.842711][ T2813] usb 1-1: SerialNumber: syz executing program [ 535.060394][ T2813] usb 1-1: 0:2 : does not exist [ 535.065426][ T2813] usb 1-1: 0:3 : does not exist [ 535.070499][ T2813] usb 1-1: 0:4 : does not exist [ 535.075657][ T2813] usb 1-1: 0:5 : does not exist [ 535.082534][ T2813] usb 1-1: 0:6 : does not exist [ 535.087508][ T2813] usb 1-1: 0:7 : does not exist [ 535.092630][ T2813] usb 1-1: 0:8 : does not exist [ 535.097951][ T2813] usb 1-1: 0:9 : does not exist [ 535.103027][ T2813] usb 1-1: 0:10 : does not exist [ 535.113362][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 535.127471][ T2813] usb 1-1: USB disconnect, device number 93 [ 535.142744][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 535.428469][ T2813] usb 1-1: new full-speed USB device number 94 using dummy_hcd [ 535.579984][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 535.591673][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 535.600901][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 535.612192][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 535.627764][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 535.637003][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 535.645155][ T2813] usb 1-1: Product: syz [ 535.649403][ T2813] usb 1-1: Manufacturer: syz [ 535.654324][ T2813] usb 1-1: SerialNumber: syz executing program [ 535.873088][ T2813] usb 1-1: 0:2 : does not exist [ 535.879812][ T2813] usb 1-1: 0:3 : does not exist [ 535.884876][ T2813] usb 1-1: 0:4 : does not exist [ 535.890081][ T2813] usb 1-1: 0:5 : does not exist [ 535.895491][ T2813] usb 1-1: 0:6 : does not exist [ 535.901918][ T2813] usb 1-1: 0:7 : does not exist [ 535.907141][ T2813] usb 1-1: 0:8 : does not exist [ 535.912544][ T2813] usb 1-1: 0:9 : does not exist [ 535.917955][ T2813] usb 1-1: 0:10 : does not exist [ 535.927564][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 535.942126][ T2813] usb 1-1: USB disconnect, device number 94 [ 535.958965][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 536.258500][ T2813] usb 1-1: new full-speed USB device number 95 using dummy_hcd [ 536.410266][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 536.420901][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 536.430154][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 536.441748][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 536.457230][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 536.466621][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 536.474768][ T2813] usb 1-1: Product: syz [ 536.479267][ T2813] usb 1-1: Manufacturer: syz [ 536.484050][ T2813] usb 1-1: SerialNumber: syz executing program [ 536.704924][ T2813] usb 1-1: 0:2 : does not exist [ 536.710831][ T2813] usb 1-1: 0:3 : does not exist [ 536.715763][ T2813] usb 1-1: 0:4 : does not exist [ 536.720844][ T2813] usb 1-1: 0:5 : does not exist [ 536.725796][ T2813] usb 1-1: 0:6 : does not exist [ 536.732311][ T2813] usb 1-1: 0:7 : does not exist [ 536.737252][ T2813] usb 1-1: 0:8 : does not exist [ 536.742846][ T2813] usb 1-1: 0:9 : does not exist [ 536.747800][ T2813] usb 1-1: 0:10 : does not exist [ 536.757315][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 536.771544][ T2813] usb 1-1: USB disconnect, device number 95 [ 536.785928][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 537.068536][ T2813] usb 1-1: new full-speed USB device number 96 using dummy_hcd [ 537.220413][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 537.230995][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 537.240397][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 537.251426][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 537.267097][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 537.276548][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 537.285048][ T2813] usb 1-1: Product: syz [ 537.289632][ T2813] usb 1-1: Manufacturer: syz [ 537.294411][ T2813] usb 1-1: SerialNumber: syz executing program [ 537.511658][ T2813] usb 1-1: 0:2 : does not exist [ 537.516744][ T2813] usb 1-1: 0:3 : does not exist [ 537.523040][ T2813] usb 1-1: 0:4 : does not exist [ 537.528355][ T2813] usb 1-1: 0:5 : does not exist [ 537.533240][ T2813] usb 1-1: 0:6 : does not exist [ 537.540114][ T2813] usb 1-1: 0:7 : does not exist [ 537.545427][ T2813] usb 1-1: 0:8 : does not exist [ 537.550509][ T2813] usb 1-1: 0:9 : does not exist [ 537.555417][ T2813] usb 1-1: 0:10 : does not exist [ 537.565084][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 537.578914][ T2813] usb 1-1: USB disconnect, device number 96 [ 537.595277][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 537.888477][ T2813] usb 1-1: new full-speed USB device number 97 using dummy_hcd [ 538.040138][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 538.051431][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 538.060785][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 538.072478][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 538.088851][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 538.098948][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.107492][ T2813] usb 1-1: Product: syz [ 538.111811][ T2813] usb 1-1: Manufacturer: syz [ 538.116525][ T2813] usb 1-1: SerialNumber: syz executing program [ 538.337392][ T2813] usb 1-1: 0:2 : does not exist [ 538.342868][ T2813] usb 1-1: 0:3 : does not exist [ 538.348399][ T2813] usb 1-1: 0:4 : does not exist [ 538.353705][ T2813] usb 1-1: 0:5 : does not exist [ 538.360580][ T2813] usb 1-1: 0:6 : does not exist [ 538.365556][ T2813] usb 1-1: 0:7 : does not exist [ 538.370974][ T2813] usb 1-1: 0:8 : does not exist [ 538.376056][ T2813] usb 1-1: 0:9 : does not exist [ 538.381714][ T2813] usb 1-1: 0:10 : does not exist [ 538.392570][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 538.408202][ T2813] usb 1-1: USB disconnect, device number 97 [ 538.429903][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 538.708533][ T2813] usb 1-1: new full-speed USB device number 98 using dummy_hcd [ 538.870603][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 538.883787][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 538.894626][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 538.910556][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 538.931665][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 538.941786][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.950997][ T2813] usb 1-1: Product: syz [ 538.956145][ T2813] usb 1-1: Manufacturer: syz [ 538.962022][ T2813] usb 1-1: SerialNumber: syz executing program [ 539.182762][ T2813] usb 1-1: 0:2 : does not exist [ 539.188356][ T2813] usb 1-1: 0:3 : does not exist [ 539.193717][ T2813] usb 1-1: 0:4 : does not exist [ 539.199104][ T2813] usb 1-1: 0:5 : does not exist [ 539.204084][ T2813] usb 1-1: 0:6 : does not exist [ 539.210285][ T2813] usb 1-1: 0:7 : does not exist [ 539.215169][ T2813] usb 1-1: 0:8 : does not exist [ 539.221127][ T2813] usb 1-1: 0:9 : does not exist [ 539.226477][ T2813] usb 1-1: 0:10 : does not exist [ 539.236312][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 539.251275][ T2813] usb 1-1: USB disconnect, device number 98 [ 539.266804][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 539.548515][ T2813] usb 1-1: new full-speed USB device number 99 using dummy_hcd [ 539.700291][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 539.711271][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 539.720656][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 539.732158][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 539.747827][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 539.757631][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 539.765859][ T2813] usb 1-1: Product: syz [ 539.770229][ T2813] usb 1-1: Manufacturer: syz [ 539.775101][ T2813] usb 1-1: SerialNumber: syz executing program [ 539.994185][ T2813] usb 1-1: 0:2 : does not exist [ 539.999230][ T2813] usb 1-1: 0:3 : does not exist [ 540.004740][ T2813] usb 1-1: 0:4 : does not exist [ 540.009970][ T2813] usb 1-1: 0:5 : does not exist [ 540.015308][ T2813] usb 1-1: 0:6 : does not exist [ 540.020981][ T2813] usb 1-1: 0:7 : does not exist [ 540.026454][ T2813] usb 1-1: 0:8 : does not exist [ 540.033363][ T2813] usb 1-1: 0:9 : does not exist [ 540.038575][ T2813] usb 1-1: 0:10 : does not exist [ 540.047998][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 540.063111][ T2813] usb 1-1: USB disconnect, device number 99 [ 540.077824][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 540.368558][ T2813] usb 1-1: new full-speed USB device number 100 using dummy_hcd [ 540.520131][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 540.530952][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 540.540323][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 540.551586][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 540.567696][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 540.576924][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 540.585160][ T2813] usb 1-1: Product: syz [ 540.589503][ T2813] usb 1-1: Manufacturer: syz [ 540.594202][ T2813] usb 1-1: SerialNumber: syz executing program [ 540.812392][ T2813] usb 1-1: 0:2 : does not exist [ 540.818042][ T2813] usb 1-1: 0:3 : does not exist [ 540.824828][ T2813] usb 1-1: 0:4 : does not exist [ 540.829982][ T2813] usb 1-1: 0:5 : does not exist [ 540.835084][ T2813] usb 1-1: 0:6 : does not exist [ 540.841188][ T2813] usb 1-1: 0:7 : does not exist [ 540.846044][ T2813] usb 1-1: 0:8 : does not exist [ 540.851754][ T2813] usb 1-1: 0:9 : does not exist [ 540.856710][ T2813] usb 1-1: 0:10 : does not exist [ 540.866482][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 540.880782][ T2813] usb 1-1: USB disconnect, device number 100 [ 540.897550][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 541.178529][ T2813] usb 1-1: new full-speed USB device number 101 using dummy_hcd [ 541.330156][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 541.340882][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 541.350344][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 541.361342][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 541.377280][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 541.386611][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 541.395315][ T2813] usb 1-1: Product: syz [ 541.399611][ T2813] usb 1-1: Manufacturer: syz [ 541.404495][ T2813] usb 1-1: SerialNumber: syz executing program [ 541.622512][ T2813] usb 1-1: 0:2 : does not exist [ 541.627422][ T2813] usb 1-1: 0:3 : does not exist [ 541.632669][ T2813] usb 1-1: 0:4 : does not exist [ 541.639265][ T2813] usb 1-1: 0:5 : does not exist [ 541.644423][ T2813] usb 1-1: 0:6 : does not exist [ 541.650781][ T2813] usb 1-1: 0:7 : does not exist [ 541.655838][ T2813] usb 1-1: 0:8 : does not exist [ 541.660836][ T2813] usb 1-1: 0:9 : does not exist [ 541.665980][ T2813] usb 1-1: 0:10 : does not exist [ 541.675635][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 541.690656][ T2813] usb 1-1: USB disconnect, device number 101 [ 541.706723][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 541.988454][ T2813] usb 1-1: new full-speed USB device number 102 using dummy_hcd [ 542.140077][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 542.151324][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 542.160430][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 542.171473][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 542.186834][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 542.196470][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 542.204793][ T2813] usb 1-1: Product: syz [ 542.209010][ T2813] usb 1-1: Manufacturer: syz [ 542.213602][ T2813] usb 1-1: SerialNumber: syz executing program [ 542.436570][ T2813] usb 1-1: 0:2 : does not exist [ 542.441623][ T2813] usb 1-1: 0:3 : does not exist [ 542.446577][ T2813] usb 1-1: 0:4 : does not exist [ 542.451600][ T2813] usb 1-1: 0:5 : does not exist [ 542.456477][ T2813] usb 1-1: 0:6 : does not exist [ 542.461667][ T2813] usb 1-1: 0:7 : does not exist [ 542.466809][ T2813] usb 1-1: 0:8 : does not exist [ 542.471892][ T2813] usb 1-1: 0:9 : does not exist [ 542.476769][ T2813] usb 1-1: 0:10 : does not exist [ 542.486238][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 542.501518][ T2813] usb 1-1: USB disconnect, device number 102 [ 542.513426][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 542.818492][ T2813] usb 1-1: new full-speed USB device number 103 using dummy_hcd [ 542.969960][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 542.980581][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 542.989959][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 543.001178][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 543.016860][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 543.026320][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 543.034779][ T2813] usb 1-1: Product: syz [ 543.038973][ T2813] usb 1-1: Manufacturer: syz [ 543.043657][ T2813] usb 1-1: SerialNumber: syz executing program [ 543.262455][ T2813] usb 1-1: 0:2 : does not exist [ 543.267593][ T2813] usb 1-1: 0:3 : does not exist [ 543.273176][ T2813] usb 1-1: 0:4 : does not exist [ 543.278400][ T2813] usb 1-1: 0:5 : does not exist [ 543.283445][ T2813] usb 1-1: 0:6 : does not exist [ 543.288284][ T2813] usb 1-1: 0:7 : does not exist [ 543.294772][ T2813] usb 1-1: 0:8 : does not exist [ 543.299684][ T2813] usb 1-1: 0:9 : does not exist [ 543.304633][ T2813] usb 1-1: 0:10 : does not exist [ 543.314215][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 543.327637][ T2813] usb 1-1: USB disconnect, device number 103 [ 543.342905][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 543.628444][ T2813] usb 1-1: new full-speed USB device number 104 using dummy_hcd [ 543.780285][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 543.791436][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 543.800653][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 543.811783][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 543.827911][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 543.837313][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 543.845758][ T2813] usb 1-1: Product: syz [ 543.850298][ T2813] usb 1-1: Manufacturer: syz [ 543.855035][ T2813] usb 1-1: SerialNumber: syz executing program [ 544.070901][ T2813] usb 1-1: 0:2 : does not exist [ 544.075860][ T2813] usb 1-1: 0:3 : does not exist [ 544.081017][ T2813] usb 1-1: 0:4 : does not exist [ 544.085942][ T2813] usb 1-1: 0:5 : does not exist [ 544.091374][ T2813] usb 1-1: 0:6 : does not exist [ 544.096460][ T2813] usb 1-1: 0:7 : does not exist [ 544.101876][ T2813] usb 1-1: 0:8 : does not exist [ 544.107047][ T2813] usb 1-1: 0:9 : does not exist [ 544.112312][ T2813] usb 1-1: 0:10 : does not exist [ 544.122185][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 544.136122][ T2813] usb 1-1: USB disconnect, device number 104 [ 544.152654][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 544.438453][ T2813] usb 1-1: new full-speed USB device number 105 using dummy_hcd [ 544.590163][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 544.600989][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 544.610384][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 544.621594][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 544.637090][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 544.646570][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 544.654636][ T2813] usb 1-1: Product: syz [ 544.659173][ T2813] usb 1-1: Manufacturer: syz [ 544.664149][ T2813] usb 1-1: SerialNumber: syz executing program [ 544.882705][ T2813] usb 1-1: 0:2 : does not exist [ 544.887707][ T2813] usb 1-1: 0:3 : does not exist [ 544.892940][ T2813] usb 1-1: 0:4 : does not exist [ 544.897913][ T2813] usb 1-1: 0:5 : does not exist [ 544.904187][ T2813] usb 1-1: 0:6 : does not exist [ 544.909977][ T2813] usb 1-1: 0:7 : does not exist [ 544.915353][ T2813] usb 1-1: 0:8 : does not exist [ 544.921372][ T2813] usb 1-1: 0:9 : does not exist [ 544.926258][ T2813] usb 1-1: 0:10 : does not exist [ 544.935621][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 544.955154][ T2813] usb 1-1: USB disconnect, device number 105 [ 544.969132][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 545.258526][ T2813] usb 1-1: new full-speed USB device number 106 using dummy_hcd [ 545.420093][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 545.431040][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 545.440856][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 545.452047][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 545.469144][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 545.479835][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 545.489402][ T2813] usb 1-1: Product: syz [ 545.494095][ T2813] usb 1-1: Manufacturer: syz [ 545.499684][ T2813] usb 1-1: SerialNumber: syz executing program [ 545.718620][ T2813] usb 1-1: 0:2 : does not exist [ 545.724931][ T2813] usb 1-1: 0:3 : does not exist [ 545.730758][ T2813] usb 1-1: 0:4 : does not exist [ 545.735980][ T2813] usb 1-1: 0:5 : does not exist [ 545.741655][ T2813] usb 1-1: 0:6 : does not exist [ 545.747341][ T2813] usb 1-1: 0:7 : does not exist [ 545.752320][ T2813] usb 1-1: 0:8 : does not exist [ 545.757210][ T2813] usb 1-1: 0:9 : does not exist [ 545.765263][ T2813] usb 1-1: 0:10 : does not exist [ 545.775981][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 545.791226][ T2813] usb 1-1: USB disconnect, device number 106 [ 545.803607][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 546.088454][ T2813] usb 1-1: new full-speed USB device number 107 using dummy_hcd [ 546.240087][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 546.251005][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 546.260655][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 546.272199][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 546.289898][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 546.299885][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 546.308254][ T2813] usb 1-1: Product: syz [ 546.312977][ T2813] usb 1-1: Manufacturer: syz [ 546.318663][ T2813] usb 1-1: SerialNumber: syz executing program [ 546.536317][ T2813] usb 1-1: 0:2 : does not exist [ 546.541806][ T2813] usb 1-1: 0:3 : does not exist [ 546.546976][ T2813] usb 1-1: 0:4 : does not exist [ 546.552752][ T2813] usb 1-1: 0:5 : does not exist [ 546.557852][ T2813] usb 1-1: 0:6 : does not exist [ 546.563931][ T2813] usb 1-1: 0:7 : does not exist [ 546.570361][ T2813] usb 1-1: 0:8 : does not exist [ 546.575508][ T2813] usb 1-1: 0:9 : does not exist [ 546.580824][ T2813] usb 1-1: 0:10 : does not exist [ 546.591085][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 546.605898][ T2813] usb 1-1: USB disconnect, device number 107 [ 546.622567][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 546.918514][ T2813] usb 1-1: new full-speed USB device number 108 using dummy_hcd [ 547.070582][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 547.082327][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 547.092169][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 547.103958][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 547.120033][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 547.129306][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.137884][ T2813] usb 1-1: Product: syz [ 547.142776][ T2813] usb 1-1: Manufacturer: syz [ 547.147903][ T2813] usb 1-1: SerialNumber: syz executing program [ 547.364502][ T2813] usb 1-1: 0:2 : does not exist [ 547.369696][ T2813] usb 1-1: 0:3 : does not exist [ 547.374711][ T2813] usb 1-1: 0:4 : does not exist [ 547.379668][ T2813] usb 1-1: 0:5 : does not exist [ 547.384640][ T2813] usb 1-1: 0:6 : does not exist [ 547.390673][ T2813] usb 1-1: 0:7 : does not exist [ 547.396169][ T2813] usb 1-1: 0:8 : does not exist [ 547.401523][ T2813] usb 1-1: 0:9 : does not exist [ 547.406775][ T2813] usb 1-1: 0:10 : does not exist [ 547.417724][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 547.431849][ T2813] usb 1-1: USB disconnect, device number 108 [ 547.447718][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 547.728473][ T2813] usb 1-1: new full-speed USB device number 109 using dummy_hcd [ 547.880217][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 547.891296][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 547.901942][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 547.913198][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 547.929232][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 547.939089][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.947621][ T2813] usb 1-1: Product: syz [ 547.952422][ T2813] usb 1-1: Manufacturer: syz [ 547.957402][ T2813] usb 1-1: SerialNumber: syz executing program [ 548.174884][ T2813] usb 1-1: 0:2 : does not exist [ 548.179817][ T2813] usb 1-1: 0:3 : does not exist [ 548.188347][ T2813] usb 1-1: 0:4 : does not exist [ 548.193345][ T2813] usb 1-1: 0:5 : does not exist [ 548.198201][ T2813] usb 1-1: 0:6 : does not exist [ 548.204637][ T2813] usb 1-1: 0:7 : does not exist [ 548.209715][ T2813] usb 1-1: 0:8 : does not exist [ 548.214760][ T2813] usb 1-1: 0:9 : does not exist [ 548.220486][ T2813] usb 1-1: 0:10 : does not exist [ 548.230099][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 548.243453][ T2813] usb 1-1: USB disconnect, device number 109 [ 548.257822][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 548.538481][ T2813] usb 1-1: new full-speed USB device number 110 using dummy_hcd [ 548.690611][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 548.703133][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 548.713795][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 548.725348][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 548.741477][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 548.751085][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.759700][ T2813] usb 1-1: Product: syz [ 548.764506][ T2813] usb 1-1: Manufacturer: syz [ 548.769784][ T2813] usb 1-1: SerialNumber: syz executing program [ 548.987092][ T2813] usb 1-1: 0:2 : does not exist [ 548.992349][ T2813] usb 1-1: 0:3 : does not exist [ 548.997446][ T2813] usb 1-1: 0:4 : does not exist [ 549.005815][ T2813] usb 1-1: 0:5 : does not exist [ 549.011090][ T2813] usb 1-1: 0:6 : does not exist [ 549.015981][ T2813] usb 1-1: 0:7 : does not exist [ 549.020980][ T2813] usb 1-1: 0:8 : does not exist [ 549.026306][ T2813] usb 1-1: 0:9 : does not exist [ 549.032653][ T2813] usb 1-1: 0:10 : does not exist [ 549.043120][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 549.058645][ T2813] usb 1-1: USB disconnect, device number 110 [ 549.075894][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 549.378542][ T2813] usb 1-1: new full-speed USB device number 111 using dummy_hcd [ 549.540214][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 549.550741][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 549.560098][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 549.571400][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 549.588133][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 549.597561][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 549.605890][ T2813] usb 1-1: Product: syz [ 549.610908][ T2813] usb 1-1: Manufacturer: syz [ 549.616313][ T2813] usb 1-1: SerialNumber: syz executing program [ 549.833713][ T2813] usb 1-1: 0:2 : does not exist [ 549.838641][ T2813] usb 1-1: 0:3 : does not exist [ 549.843693][ T2813] usb 1-1: 0:4 : does not exist [ 549.849577][ T2813] usb 1-1: 0:5 : does not exist [ 549.854555][ T2813] usb 1-1: 0:6 : does not exist [ 549.860769][ T2813] usb 1-1: 0:7 : does not exist [ 549.865738][ T2813] usb 1-1: 0:8 : does not exist [ 549.871280][ T2813] usb 1-1: 0:9 : does not exist [ 549.876582][ T2813] usb 1-1: 0:10 : does not exist [ 549.887009][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 549.902664][ T2813] usb 1-1: USB disconnect, device number 111 [ 549.917906][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 550.208476][ T2813] usb 1-1: new full-speed USB device number 112 using dummy_hcd [ 550.360024][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 550.371698][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 550.381356][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 550.392587][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 550.408500][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 550.418625][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.427689][ T2813] usb 1-1: Product: syz [ 550.432196][ T2813] usb 1-1: Manufacturer: syz [ 550.437345][ T2813] usb 1-1: SerialNumber: syz executing program [ 550.656201][ T2813] usb 1-1: 0:2 : does not exist [ 550.663151][ T2813] usb 1-1: 0:3 : does not exist [ 550.668380][ T2813] usb 1-1: 0:4 : does not exist [ 550.673999][ T2813] usb 1-1: 0:5 : does not exist [ 550.680811][ T2813] usb 1-1: 0:6 : does not exist [ 550.686061][ T2813] usb 1-1: 0:7 : does not exist [ 550.691084][ T2813] usb 1-1: 0:8 : does not exist [ 550.696456][ T2813] usb 1-1: 0:9 : does not exist [ 550.701529][ T2813] usb 1-1: 0:10 : does not exist [ 550.711907][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 550.726147][ T2813] usb 1-1: USB disconnect, device number 112 [ 550.741172][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 551.028489][ T2813] usb 1-1: new full-speed USB device number 113 using dummy_hcd [ 551.180216][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 551.190839][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 551.200053][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 551.212256][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 551.227623][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 551.236774][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 551.244989][ T2813] usb 1-1: Product: syz [ 551.249227][ T2813] usb 1-1: Manufacturer: syz [ 551.253831][ T2813] usb 1-1: SerialNumber: syz executing program [ 551.473089][ T2813] usb 1-1: 0:2 : does not exist [ 551.478174][ T2813] usb 1-1: 0:3 : does not exist [ 551.488940][ T2813] usb 1-1: 0:4 : does not exist [ 551.494701][ T2813] usb 1-1: 0:5 : does not exist [ 551.501489][ T2813] usb 1-1: 0:6 : does not exist [ 551.506557][ T2813] usb 1-1: 0:7 : does not exist [ 551.512399][ T2813] usb 1-1: 0:8 : does not exist [ 551.517291][ T2813] usb 1-1: 0:9 : does not exist [ 551.522378][ T2813] usb 1-1: 0:10 : does not exist [ 551.531964][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 551.545384][ T2813] usb 1-1: USB disconnect, device number 113 [ 551.560842][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 551.858567][ T2813] usb 1-1: new full-speed USB device number 114 using dummy_hcd [ 552.010028][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 552.020525][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 552.029919][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 552.041117][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 552.057281][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 552.066834][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.075633][ T2813] usb 1-1: Product: syz [ 552.080089][ T2813] usb 1-1: Manufacturer: syz [ 552.085234][ T2813] usb 1-1: SerialNumber: syz executing program [ 552.301805][ T2813] usb 1-1: 0:2 : does not exist [ 552.306716][ T2813] usb 1-1: 0:3 : does not exist [ 552.311892][ T2813] usb 1-1: 0:4 : does not exist [ 552.316959][ T2813] usb 1-1: 0:5 : does not exist [ 552.321920][ T2813] usb 1-1: 0:6 : does not exist [ 552.326875][ T2813] usb 1-1: 0:7 : does not exist [ 552.333534][ T2813] usb 1-1: 0:8 : does not exist [ 552.338710][ T2813] usb 1-1: 0:9 : does not exist [ 552.343722][ T2813] usb 1-1: 0:10 : does not exist [ 552.353461][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 552.366795][ T2813] usb 1-1: USB disconnect, device number 114 [ 552.381964][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 552.668543][ T2813] usb 1-1: new full-speed USB device number 115 using dummy_hcd [ 552.820129][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 552.830982][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 552.840082][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 552.851346][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 552.867270][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 552.876834][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.885811][ T2813] usb 1-1: Product: syz [ 552.890856][ T2813] usb 1-1: Manufacturer: syz [ 552.896863][ T2813] usb 1-1: SerialNumber: syz executing program [ 553.115939][ T2813] usb 1-1: 0:2 : does not exist [ 553.121389][ T2813] usb 1-1: 0:3 : does not exist [ 553.129742][ T2813] usb 1-1: 0:4 : does not exist [ 553.134624][ T2813] usb 1-1: 0:5 : does not exist [ 553.139663][ T2813] usb 1-1: 0:6 : does not exist [ 553.144638][ T2813] usb 1-1: 0:7 : does not exist [ 553.150989][ T2813] usb 1-1: 0:8 : does not exist [ 553.155974][ T2813] usb 1-1: 0:9 : does not exist [ 553.161086][ T2813] usb 1-1: 0:10 : does not exist [ 553.171248][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 553.185662][ T2813] usb 1-1: USB disconnect, device number 115 [ 553.201345][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 553.508541][ T2813] usb 1-1: new full-speed USB device number 116 using dummy_hcd [ 553.660076][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 553.671564][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 553.681253][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 553.692932][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 553.708547][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 553.718617][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.726694][ T2813] usb 1-1: Product: syz [ 553.731288][ T2813] usb 1-1: Manufacturer: syz [ 553.736017][ T2813] usb 1-1: SerialNumber: syz executing program [ 553.953156][ T2813] usb 1-1: 0:2 : does not exist [ 553.958414][ T2813] usb 1-1: 0:3 : does not exist [ 553.964122][ T2813] usb 1-1: 0:4 : does not exist [ 553.970455][ T2813] usb 1-1: 0:5 : does not exist [ 553.975335][ T2813] usb 1-1: 0:6 : does not exist [ 553.980691][ T2813] usb 1-1: 0:7 : does not exist [ 553.986510][ T2813] usb 1-1: 0:8 : does not exist [ 553.991640][ T2813] usb 1-1: 0:9 : does not exist [ 553.996695][ T2813] usb 1-1: 0:10 : does not exist [ 554.006142][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 554.020242][ T2813] usb 1-1: USB disconnect, device number 116 [ 554.035392][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 554.318444][ T2813] usb 1-1: new full-speed USB device number 117 using dummy_hcd [ 554.469928][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 554.480815][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 554.490256][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 554.501558][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 554.517143][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 554.526632][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 554.534685][ T2813] usb 1-1: Product: syz [ 554.538884][ T2813] usb 1-1: Manufacturer: syz [ 554.543593][ T2813] usb 1-1: SerialNumber: syz executing program [ 554.763293][ T2813] usb 1-1: 0:2 : does not exist [ 554.768822][ T2813] usb 1-1: 0:3 : does not exist [ 554.774054][ T2813] usb 1-1: 0:4 : does not exist [ 554.779137][ T2813] usb 1-1: 0:5 : does not exist [ 554.784162][ T2813] usb 1-1: 0:6 : does not exist [ 554.790704][ T2813] usb 1-1: 0:7 : does not exist [ 554.795698][ T2813] usb 1-1: 0:8 : does not exist [ 554.801564][ T2813] usb 1-1: 0:9 : does not exist [ 554.807874][ T2813] usb 1-1: 0:10 : does not exist [ 554.818524][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 554.833622][ T2813] usb 1-1: USB disconnect, device number 117 [ 554.850025][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 555.128600][ T2813] usb 1-1: new full-speed USB device number 118 using dummy_hcd [ 555.280095][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 555.290737][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 555.300422][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 555.311479][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 555.327112][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 555.336257][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 555.344497][ T2813] usb 1-1: Product: syz [ 555.348848][ T2813] usb 1-1: Manufacturer: syz [ 555.353554][ T2813] usb 1-1: SerialNumber: syz executing program [ 555.572010][ T2813] usb 1-1: 0:2 : does not exist [ 555.577364][ T2813] usb 1-1: 0:3 : does not exist [ 555.583363][ T2813] usb 1-1: 0:4 : does not exist [ 555.588612][ T2813] usb 1-1: 0:5 : does not exist [ 555.593625][ T2813] usb 1-1: 0:6 : does not exist [ 555.600480][ T2813] usb 1-1: 0:7 : does not exist [ 555.605575][ T2813] usb 1-1: 0:8 : does not exist [ 555.610495][ T2813] usb 1-1: 0:9 : does not exist [ 555.615468][ T2813] usb 1-1: 0:10 : does not exist [ 555.625231][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 555.639328][ T2813] usb 1-1: USB disconnect, device number 118 [ 555.655218][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 555.948469][ T2813] usb 1-1: new full-speed USB device number 119 using dummy_hcd [ 556.100101][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 556.110962][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 556.120510][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 556.131508][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 556.147073][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 556.156494][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 556.164899][ T2813] usb 1-1: Product: syz [ 556.169375][ T2813] usb 1-1: Manufacturer: syz [ 556.174049][ T2813] usb 1-1: SerialNumber: syz executing program [ 556.390596][ T2813] usb 1-1: 0:2 : does not exist [ 556.397672][ T2813] usb 1-1: 0:3 : does not exist [ 556.404712][ T2813] usb 1-1: 0:4 : does not exist [ 556.410147][ T2813] usb 1-1: 0:5 : does not exist [ 556.415640][ T2813] usb 1-1: 0:6 : does not exist [ 556.422214][ T2813] usb 1-1: 0:7 : does not exist [ 556.427258][ T2813] usb 1-1: 0:8 : does not exist [ 556.433359][ T2813] usb 1-1: 0:9 : does not exist [ 556.438531][ T2813] usb 1-1: 0:10 : does not exist [ 556.448463][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 556.461871][ T2813] usb 1-1: USB disconnect, device number 119 [ 556.476107][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 556.758573][ T2813] usb 1-1: new full-speed USB device number 120 using dummy_hcd [ 556.910117][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 556.920778][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 556.930062][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 556.941413][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 556.957541][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 556.966979][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 556.975624][ T2813] usb 1-1: Product: syz [ 556.980407][ T2813] usb 1-1: Manufacturer: syz [ 556.985284][ T2813] usb 1-1: SerialNumber: syz executing program [ 557.201346][ T2813] usb 1-1: 0:2 : does not exist [ 557.206557][ T2813] usb 1-1: 0:3 : does not exist [ 557.211802][ T2813] usb 1-1: 0:4 : does not exist [ 557.217063][ T2813] usb 1-1: 0:5 : does not exist [ 557.222145][ T2813] usb 1-1: 0:6 : does not exist [ 557.227015][ T2813] usb 1-1: 0:7 : does not exist [ 557.233608][ T2813] usb 1-1: 0:8 : does not exist [ 557.238527][ T2813] usb 1-1: 0:9 : does not exist [ 557.243412][ T2813] usb 1-1: 0:10 : does not exist [ 557.253202][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 557.266999][ T2813] usb 1-1: USB disconnect, device number 120 [ 557.282873][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 557.568494][ T2813] usb 1-1: new full-speed USB device number 121 using dummy_hcd [ 557.719985][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 557.730644][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 557.739804][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 557.750962][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 557.768547][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 557.778402][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.788049][ T2813] usb 1-1: Product: syz [ 557.792654][ T2813] usb 1-1: Manufacturer: syz [ 557.797452][ T2813] usb 1-1: SerialNumber: syz executing program [ 558.014744][ T2813] usb 1-1: 0:2 : does not exist [ 558.019966][ T2813] usb 1-1: 0:3 : does not exist [ 558.026594][ T2813] usb 1-1: 0:4 : does not exist [ 558.032867][ T2813] usb 1-1: 0:5 : does not exist [ 558.038247][ T2813] usb 1-1: 0:6 : does not exist [ 558.044515][ T2813] usb 1-1: 0:7 : does not exist [ 558.050929][ T2813] usb 1-1: 0:8 : does not exist [ 558.056165][ T2813] usb 1-1: 0:9 : does not exist [ 558.062183][ T2813] usb 1-1: 0:10 : does not exist [ 558.072051][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 558.086289][ T2813] usb 1-1: USB disconnect, device number 121 [ 558.100125][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 558.408578][ T2813] usb 1-1: new full-speed USB device number 122 using dummy_hcd [ 558.570441][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 558.583537][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 558.594298][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 558.606848][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 558.625106][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 558.635918][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 558.649261][ T2813] usb 1-1: Product: syz [ 558.657209][ T2813] usb 1-1: Manufacturer: syz [ 558.664414][ T2813] usb 1-1: SerialNumber: syz executing program [ 558.892028][ T2813] usb 1-1: 0:2 : does not exist [ 558.898232][ T2813] usb 1-1: 0:3 : does not exist [ 558.904074][ T2813] usb 1-1: 0:4 : does not exist [ 558.909344][ T2813] usb 1-1: 0:5 : does not exist [ 558.914369][ T2813] usb 1-1: 0:6 : does not exist [ 558.920672][ T2813] usb 1-1: 0:7 : does not exist [ 558.925756][ T2813] usb 1-1: 0:8 : does not exist [ 558.931330][ T2813] usb 1-1: 0:9 : does not exist [ 558.936475][ T2813] usb 1-1: 0:10 : does not exist [ 558.946113][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 558.965460][ T2813] usb 1-1: USB disconnect, device number 122 [ 558.977901][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 559.288461][ T2813] usb 1-1: new full-speed USB device number 123 using dummy_hcd [ 559.439888][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 559.450969][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 559.460770][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 559.472079][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 559.487932][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 559.498260][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.507327][ T2813] usb 1-1: Product: syz [ 559.512890][ T2813] usb 1-1: Manufacturer: syz [ 559.518387][ T2813] usb 1-1: SerialNumber: syz executing program [ 559.735666][ T2813] usb 1-1: 0:2 : does not exist [ 559.740865][ T2813] usb 1-1: 0:3 : does not exist [ 559.746121][ T2813] usb 1-1: 0:4 : does not exist [ 559.755107][ T2813] usb 1-1: 0:5 : does not exist [ 559.760148][ T2813] usb 1-1: 0:6 : does not exist [ 559.765568][ T2813] usb 1-1: 0:7 : does not exist [ 559.770768][ T2813] usb 1-1: 0:8 : does not exist [ 559.775672][ T2813] usb 1-1: 0:9 : does not exist [ 559.780967][ T2813] usb 1-1: 0:10 : does not exist [ 559.792070][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 559.805780][ T2813] usb 1-1: USB disconnect, device number 123 [ 559.821427][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 560.108514][ T2813] usb 1-1: new full-speed USB device number 124 using dummy_hcd [ 560.260122][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 560.270742][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 560.279838][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 560.290844][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 560.306284][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 560.315888][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.324210][ T2813] usb 1-1: Product: syz [ 560.328430][ T2813] usb 1-1: Manufacturer: syz [ 560.333115][ T2813] usb 1-1: SerialNumber: syz executing program [ 560.552543][ T2813] usb 1-1: 0:2 : does not exist [ 560.557487][ T2813] usb 1-1: 0:3 : does not exist [ 560.562440][ T2813] usb 1-1: 0:4 : does not exist [ 560.568358][ T2813] usb 1-1: 0:5 : does not exist [ 560.573423][ T2813] usb 1-1: 0:6 : does not exist [ 560.578971][ T2813] usb 1-1: 0:7 : does not exist [ 560.584207][ T2813] usb 1-1: 0:8 : does not exist [ 560.589389][ T2813] usb 1-1: 0:9 : does not exist [ 560.594519][ T2813] usb 1-1: 0:10 : does not exist [ 560.604309][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 560.624420][ T2813] usb 1-1: USB disconnect, device number 124 [ 560.639717][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 560.938531][ T2813] usb 1-1: new full-speed USB device number 125 using dummy_hcd [ 561.090015][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 561.100662][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 561.110254][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 561.121721][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 561.138358][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 561.148744][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 561.158235][ T2813] usb 1-1: Product: syz [ 561.162973][ T2813] usb 1-1: Manufacturer: syz [ 561.167974][ T2813] usb 1-1: SerialNumber: syz executing program [ 561.387761][ T2813] usb 1-1: 0:2 : does not exist [ 561.394242][ T2813] usb 1-1: 0:3 : does not exist [ 561.400005][ T2813] usb 1-1: 0:4 : does not exist [ 561.404991][ T2813] usb 1-1: 0:5 : does not exist [ 561.411060][ T2813] usb 1-1: 0:6 : does not exist [ 561.416037][ T2813] usb 1-1: 0:7 : does not exist [ 561.420997][ T2813] usb 1-1: 0:8 : does not exist [ 561.426341][ T2813] usb 1-1: 0:9 : does not exist [ 561.431380][ T2813] usb 1-1: 0:10 : does not exist [ 561.441021][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 561.455004][ T2813] usb 1-1: USB disconnect, device number 125 [ 561.467042][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 561.768523][ T2813] usb 1-1: new full-speed USB device number 126 using dummy_hcd [ 561.920141][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 561.930677][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 561.939710][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 561.950776][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 561.966726][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 561.976095][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 561.984299][ T2813] usb 1-1: Product: syz [ 561.988706][ T2813] usb 1-1: Manufacturer: syz [ 561.993560][ T2813] usb 1-1: SerialNumber: syz executing program [ 562.210948][ T2813] usb 1-1: 0:2 : does not exist [ 562.215972][ T2813] usb 1-1: 0:3 : does not exist [ 562.222174][ T2813] usb 1-1: 0:4 : does not exist [ 562.228185][ T2813] usb 1-1: 0:5 : does not exist [ 562.233321][ T2813] usb 1-1: 0:6 : does not exist [ 562.238201][ T2813] usb 1-1: 0:7 : does not exist [ 562.244745][ T2813] usb 1-1: 0:8 : does not exist [ 562.250107][ T2813] usb 1-1: 0:9 : does not exist [ 562.255247][ T2813] usb 1-1: 0:10 : does not exist [ 562.264985][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 562.279279][ T2813] usb 1-1: USB disconnect, device number 126 [ 562.296329][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 562.578486][ T2813] usb 1-1: new full-speed USB device number 127 using dummy_hcd [ 562.730030][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 562.740447][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 562.749873][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 562.760894][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 562.776652][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 562.785992][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.794161][ T2813] usb 1-1: Product: syz [ 562.798770][ T2813] usb 1-1: Manufacturer: syz [ 562.803484][ T2813] usb 1-1: SerialNumber: syz executing program [ 563.020616][ T2813] usb 1-1: 0:2 : does not exist [ 563.025886][ T2813] usb 1-1: 0:3 : does not exist [ 563.032179][ T2813] usb 1-1: 0:4 : does not exist [ 563.038463][ T2813] usb 1-1: 0:5 : does not exist [ 563.043517][ T2813] usb 1-1: 0:6 : does not exist [ 563.050184][ T2813] usb 1-1: 0:7 : does not exist [ 563.055412][ T2813] usb 1-1: 0:8 : does not exist [ 563.060616][ T2813] usb 1-1: 0:9 : does not exist [ 563.065700][ T2813] usb 1-1: 0:10 : does not exist [ 563.075385][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 563.089754][ T2813] usb 1-1: USB disconnect, device number 127 [ 563.102893][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 563.408525][ T2813] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 563.560020][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 563.570828][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 563.580067][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 563.591222][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 563.606737][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 563.616026][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.624616][ T2813] usb 1-1: Product: syz [ 563.628834][ T2813] usb 1-1: Manufacturer: syz [ 563.633564][ T2813] usb 1-1: SerialNumber: syz executing program [ 563.850723][ T2813] usb 1-1: 0:2 : does not exist [ 563.855812][ T2813] usb 1-1: 0:3 : does not exist [ 563.862693][ T2813] usb 1-1: 0:4 : does not exist [ 563.868513][ T2813] usb 1-1: 0:5 : does not exist [ 563.873758][ T2813] usb 1-1: 0:6 : does not exist [ 563.880102][ T2813] usb 1-1: 0:7 : does not exist [ 563.885346][ T2813] usb 1-1: 0:8 : does not exist [ 563.891444][ T2813] usb 1-1: 0:9 : does not exist [ 563.896316][ T2813] usb 1-1: 0:10 : does not exist [ 563.906605][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 563.920634][ T2813] usb 1-1: USB disconnect, device number 2 [ 563.933545][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 564.248523][ T2813] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 564.400269][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 564.411051][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 564.420315][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 564.431502][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 564.447102][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 564.456299][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 564.464978][ T2813] usb 1-1: Product: syz [ 564.469281][ T2813] usb 1-1: Manufacturer: syz [ 564.474322][ T2813] usb 1-1: SerialNumber: syz executing program [ 564.691632][ T2813] usb 1-1: 0:2 : does not exist [ 564.696843][ T2813] usb 1-1: 0:3 : does not exist [ 564.701851][ T2813] usb 1-1: 0:4 : does not exist [ 564.707813][ T2813] usb 1-1: 0:5 : does not exist [ 564.712947][ T2813] usb 1-1: 0:6 : does not exist [ 564.718144][ T2813] usb 1-1: 0:7 : does not exist [ 564.724639][ T2813] usb 1-1: 0:8 : does not exist [ 564.730527][ T2813] usb 1-1: 0:9 : does not exist [ 564.735720][ T2813] usb 1-1: 0:10 : does not exist [ 564.745331][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 564.759716][ T2813] usb 1-1: USB disconnect, device number 3 [ 564.776484][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 565.058537][ T2813] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 565.210131][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 565.220972][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 565.230103][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 565.241511][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 565.258199][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 565.268543][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 565.276638][ T2813] usb 1-1: Product: syz [ 565.280971][ T2813] usb 1-1: Manufacturer: syz [ 565.285770][ T2813] usb 1-1: SerialNumber: syz executing program [ 565.504918][ T2813] usb 1-1: 0:2 : does not exist [ 565.510590][ T2813] usb 1-1: 0:3 : does not exist [ 565.516514][ T2813] usb 1-1: 0:4 : does not exist [ 565.524191][ T2813] usb 1-1: 0:5 : does not exist [ 565.531751][ T2813] usb 1-1: 0:6 : does not exist [ 565.537930][ T2813] usb 1-1: 0:7 : does not exist [ 565.543854][ T2813] usb 1-1: 0:8 : does not exist [ 565.549242][ T2813] usb 1-1: 0:9 : does not exist [ 565.554216][ T2813] usb 1-1: 0:10 : does not exist [ 565.564270][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 565.577925][ T2813] usb 1-1: USB disconnect, device number 4 [ 565.594524][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 565.878478][ T2813] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 566.030205][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 566.041654][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 566.051138][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 566.063170][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 566.079096][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 566.089329][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.097783][ T2813] usb 1-1: Product: syz [ 566.102135][ T2813] usb 1-1: Manufacturer: syz [ 566.106844][ T2813] usb 1-1: SerialNumber: syz executing program [ 566.328580][ T2813] usb 1-1: 0:2 : does not exist [ 566.334942][ T2813] usb 1-1: 0:3 : does not exist [ 566.340608][ T2813] usb 1-1: 0:4 : does not exist [ 566.345513][ T2813] usb 1-1: 0:5 : does not exist [ 566.351752][ T2813] usb 1-1: 0:6 : does not exist [ 566.356867][ T2813] usb 1-1: 0:7 : does not exist [ 566.361889][ T2813] usb 1-1: 0:8 : does not exist [ 566.367316][ T2813] usb 1-1: 0:9 : does not exist [ 566.372607][ T2813] usb 1-1: 0:10 : does not exist [ 566.382854][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 566.398042][ T2813] usb 1-1: USB disconnect, device number 5 [ 566.417232][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 566.698511][ T2813] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 566.850260][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 566.861168][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 566.870545][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 566.881763][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 566.897954][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 566.907814][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.916777][ T2813] usb 1-1: Product: syz [ 566.921175][ T2813] usb 1-1: Manufacturer: syz [ 566.926065][ T2813] usb 1-1: SerialNumber: syz executing program [ 567.144329][ T2813] usb 1-1: 0:2 : does not exist [ 567.149538][ T2813] usb 1-1: 0:3 : does not exist [ 567.155577][ T2813] usb 1-1: 0:4 : does not exist [ 567.160952][ T2813] usb 1-1: 0:5 : does not exist [ 567.166015][ T2813] usb 1-1: 0:6 : does not exist [ 567.172142][ T2813] usb 1-1: 0:7 : does not exist [ 567.177113][ T2813] usb 1-1: 0:8 : does not exist [ 567.183038][ T2813] usb 1-1: 0:9 : does not exist [ 567.188180][ T2813] usb 1-1: 0:10 : does not exist [ 567.198155][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 567.211900][ T2813] usb 1-1: USB disconnect, device number 6 [ 567.227374][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 567.518528][ T2813] usb 1-1: new full-speed USB device number 7 using dummy_hcd [ 567.670154][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 567.681433][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 567.691077][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 567.702648][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 567.718357][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 567.727509][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.735721][ T2813] usb 1-1: Product: syz [ 567.739940][ T2813] usb 1-1: Manufacturer: syz [ 567.744817][ T2813] usb 1-1: SerialNumber: syz executing program [ 567.964593][ T2813] usb 1-1: 0:2 : does not exist [ 567.970936][ T2813] usb 1-1: 0:3 : does not exist [ 567.976284][ T2813] usb 1-1: 0:4 : does not exist [ 567.981770][ T2813] usb 1-1: 0:5 : does not exist [ 567.987038][ T2813] usb 1-1: 0:6 : does not exist [ 567.992581][ T2813] usb 1-1: 0:7 : does not exist [ 567.998012][ T2813] usb 1-1: 0:8 : does not exist [ 568.004036][ T2813] usb 1-1: 0:9 : does not exist [ 568.009118][ T2813] usb 1-1: 0:10 : does not exist [ 568.019281][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 568.034392][ T2813] usb 1-1: USB disconnect, device number 7 [ 568.051608][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 568.338476][ T2813] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 568.500214][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 568.513912][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 568.526643][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 568.538395][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 568.555476][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 568.564897][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.573119][ T2813] usb 1-1: Product: syz [ 568.578226][ T2813] usb 1-1: Manufacturer: syz [ 568.583070][ T2813] usb 1-1: SerialNumber: syz executing program [ 568.800904][ T2813] usb 1-1: 0:2 : does not exist [ 568.806420][ T2813] usb 1-1: 0:3 : does not exist [ 568.811458][ T2813] usb 1-1: 0:4 : does not exist [ 568.816681][ T2813] usb 1-1: 0:5 : does not exist [ 568.821879][ T2813] usb 1-1: 0:6 : does not exist [ 568.826886][ T2813] usb 1-1: 0:7 : does not exist [ 568.833327][ T2813] usb 1-1: 0:8 : does not exist [ 568.839504][ T2813] usb 1-1: 0:9 : does not exist [ 568.844480][ T2813] usb 1-1: 0:10 : does not exist [ 568.855230][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 568.869262][ T2813] usb 1-1: USB disconnect, device number 8 [ 568.884494][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 569.188526][ T2813] usb 1-1: new full-speed USB device number 9 using dummy_hcd [ 569.340169][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 569.351028][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 569.360132][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 569.371238][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 569.387346][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 569.396800][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 569.405932][ T2813] usb 1-1: Product: syz [ 569.410235][ T2813] usb 1-1: Manufacturer: syz [ 569.415026][ T2813] usb 1-1: SerialNumber: syz executing program [ 569.635087][ T2813] usb 1-1: 0:2 : does not exist [ 569.640457][ T2813] usb 1-1: 0:3 : does not exist [ 569.645994][ T2813] usb 1-1: 0:4 : does not exist [ 569.652537][ T2813] usb 1-1: 0:5 : does not exist [ 569.658142][ T2813] usb 1-1: 0:6 : does not exist [ 569.663667][ T2813] usb 1-1: 0:7 : does not exist [ 569.669076][ T2813] usb 1-1: 0:8 : does not exist [ 569.674280][ T2813] usb 1-1: 0:9 : does not exist [ 569.679834][ T2813] usb 1-1: 0:10 : does not exist [ 569.689520][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 569.703900][ T2813] usb 1-1: USB disconnect, device number 9 [ 569.719868][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 569.998544][ T2813] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 570.150527][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 570.161347][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 570.170935][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 570.182302][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 570.198473][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 570.208284][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 570.216508][ T2813] usb 1-1: Product: syz [ 570.220733][ T2813] usb 1-1: Manufacturer: syz [ 570.225425][ T2813] usb 1-1: SerialNumber: syz executing program [ 570.446587][ T2813] usb 1-1: 0:2 : does not exist [ 570.452463][ T2813] usb 1-1: 0:3 : does not exist [ 570.457441][ T2813] usb 1-1: 0:4 : does not exist [ 570.462382][ T2813] usb 1-1: 0:5 : does not exist [ 570.467270][ T2813] usb 1-1: 0:6 : does not exist [ 570.473919][ T2813] usb 1-1: 0:7 : does not exist [ 570.478936][ T2813] usb 1-1: 0:8 : does not exist [ 570.483807][ T2813] usb 1-1: 0:9 : does not exist [ 570.488722][ T2813] usb 1-1: 0:10 : does not exist [ 570.498092][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 570.513303][ T2813] usb 1-1: USB disconnect, device number 10 [ 570.528026][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 570.808496][ T2813] usb 1-1: new full-speed USB device number 11 using dummy_hcd [ 570.960157][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 570.971077][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 570.980244][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 570.992051][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 571.008371][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 571.018647][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 571.026914][ T2813] usb 1-1: Product: syz [ 571.031436][ T2813] usb 1-1: Manufacturer: syz [ 571.036671][ T2813] usb 1-1: SerialNumber: syz executing program [ 571.254592][ T2813] usb 1-1: 0:2 : does not exist [ 571.259749][ T2813] usb 1-1: 0:3 : does not exist [ 571.264745][ T2813] usb 1-1: 0:4 : does not exist [ 571.270034][ T2813] usb 1-1: 0:5 : does not exist [ 571.274991][ T2813] usb 1-1: 0:6 : does not exist [ 571.280083][ T2813] usb 1-1: 0:7 : does not exist [ 571.284965][ T2813] usb 1-1: 0:8 : does not exist [ 571.290304][ T2813] usb 1-1: 0:9 : does not exist [ 571.295265][ T2813] usb 1-1: 0:10 : does not exist [ 571.304736][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 571.320857][ T2813] usb 1-1: USB disconnect, device number 11 [ 571.335362][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 571.628465][ T2813] usb 1-1: new full-speed USB device number 12 using dummy_hcd [ 571.780022][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 571.790833][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 571.800015][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 571.811307][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 571.827178][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 571.836688][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 571.844842][ T2813] usb 1-1: Product: syz [ 571.849052][ T2813] usb 1-1: Manufacturer: syz [ 571.853823][ T2813] usb 1-1: SerialNumber: syz executing program [ 572.071853][ T2813] usb 1-1: 0:2 : does not exist [ 572.076783][ T2813] usb 1-1: 0:3 : does not exist [ 572.081891][ T2813] usb 1-1: 0:4 : does not exist [ 572.087119][ T2813] usb 1-1: 0:5 : does not exist [ 572.092157][ T2813] usb 1-1: 0:6 : does not exist [ 572.097358][ T2813] usb 1-1: 0:7 : does not exist [ 572.103401][ T2813] usb 1-1: 0:8 : does not exist [ 572.109005][ T2813] usb 1-1: 0:9 : does not exist [ 572.113933][ T2813] usb 1-1: 0:10 : does not exist [ 572.123808][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 572.137782][ T2813] usb 1-1: USB disconnect, device number 12 [ 572.153441][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 572.438516][ T2813] usb 1-1: new full-speed USB device number 13 using dummy_hcd [ 572.590258][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 572.601598][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 572.610966][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 572.622315][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 572.638467][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 572.648266][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 572.656765][ T2813] usb 1-1: Product: syz [ 572.661191][ T2813] usb 1-1: Manufacturer: syz [ 572.665824][ T2813] usb 1-1: SerialNumber: syz executing program [ 572.882799][ T2813] usb 1-1: 0:2 : does not exist [ 572.888098][ T2813] usb 1-1: 0:3 : does not exist [ 572.893657][ T2813] usb 1-1: 0:4 : does not exist [ 572.899213][ T2813] usb 1-1: 0:5 : does not exist [ 572.904725][ T2813] usb 1-1: 0:6 : does not exist [ 572.911293][ T2813] usb 1-1: 0:7 : does not exist [ 572.916569][ T2813] usb 1-1: 0:8 : does not exist [ 572.922300][ T2813] usb 1-1: 0:9 : does not exist [ 572.927648][ T2813] usb 1-1: 0:10 : does not exist [ 572.937115][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 572.951739][ T2813] usb 1-1: USB disconnect, device number 13 [ 572.965815][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 573.268431][ T2813] usb 1-1: new full-speed USB device number 14 using dummy_hcd [ 573.420253][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 573.430906][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 573.439963][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 573.451023][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 573.466742][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 573.476223][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 573.485453][ T2813] usb 1-1: Product: syz [ 573.490143][ T2813] usb 1-1: Manufacturer: syz [ 573.495129][ T2813] usb 1-1: SerialNumber: syz executing program [ 573.716817][ T2813] usb 1-1: 0:2 : does not exist [ 573.722044][ T2813] usb 1-1: 0:3 : does not exist [ 573.726950][ T2813] usb 1-1: 0:4 : does not exist [ 573.731901][ T2813] usb 1-1: 0:5 : does not exist [ 573.736931][ T2813] usb 1-1: 0:6 : does not exist [ 573.741878][ T2813] usb 1-1: 0:7 : does not exist [ 573.746969][ T2813] usb 1-1: 0:8 : does not exist [ 573.752573][ T2813] usb 1-1: 0:9 : does not exist [ 573.757713][ T2813] usb 1-1: 0:10 : does not exist [ 573.767354][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 573.781714][ T2813] usb 1-1: USB disconnect, device number 14 [ 573.797871][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 574.078464][ T2813] usb 1-1: new full-speed USB device number 15 using dummy_hcd [ 574.230313][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 574.240823][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 574.250007][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 574.261167][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 574.276625][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 574.285930][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 574.294346][ T2813] usb 1-1: Product: syz [ 574.298848][ T2813] usb 1-1: Manufacturer: syz [ 574.303805][ T2813] usb 1-1: SerialNumber: syz executing program [ 574.522539][ T2813] usb 1-1: 0:2 : does not exist [ 574.527741][ T2813] usb 1-1: 0:3 : does not exist [ 574.532900][ T2813] usb 1-1: 0:4 : does not exist [ 574.537809][ T2813] usb 1-1: 0:5 : does not exist [ 574.543017][ T2813] usb 1-1: 0:6 : does not exist [ 574.548246][ T2813] usb 1-1: 0:7 : does not exist [ 574.554604][ T2813] usb 1-1: 0:8 : does not exist [ 574.559507][ T2813] usb 1-1: 0:9 : does not exist [ 574.564558][ T2813] usb 1-1: 0:10 : does not exist [ 574.574022][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 574.588031][ T2813] usb 1-1: USB disconnect, device number 15 [ 574.602990][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 574.908489][ T2813] usb 1-1: new full-speed USB device number 16 using dummy_hcd [ 575.060489][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 575.071271][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 575.080592][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 575.091715][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 575.107189][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 575.116796][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.124968][ T2813] usb 1-1: Product: syz [ 575.129227][ T2813] usb 1-1: Manufacturer: syz [ 575.133841][ T2813] usb 1-1: SerialNumber: syz executing program [ 575.352887][ T2813] usb 1-1: 0:2 : does not exist [ 575.357902][ T2813] usb 1-1: 0:3 : does not exist [ 575.363582][ T2813] usb 1-1: 0:4 : does not exist [ 575.370101][ T2813] usb 1-1: 0:5 : does not exist [ 575.375201][ T2813] usb 1-1: 0:6 : does not exist [ 575.380237][ T2813] usb 1-1: 0:7 : does not exist [ 575.385202][ T2813] usb 1-1: 0:8 : does not exist [ 575.391348][ T2813] usb 1-1: 0:9 : does not exist [ 575.396222][ T2813] usb 1-1: 0:10 : does not exist [ 575.405601][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 575.420395][ T2813] usb 1-1: USB disconnect, device number 16 [ 575.435341][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 575.718443][ T2813] usb 1-1: new full-speed USB device number 17 using dummy_hcd [ 575.870021][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 575.880609][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 575.889965][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 575.901598][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 575.916803][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 575.925918][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 575.933951][ T2813] usb 1-1: Product: syz [ 575.938134][ T2813] usb 1-1: Manufacturer: syz [ 575.943056][ T2813] usb 1-1: SerialNumber: syz executing program [ 576.164664][ T2813] usb 1-1: 0:2 : does not exist [ 576.169626][ T2813] usb 1-1: 0:3 : does not exist [ 576.174628][ T2813] usb 1-1: 0:4 : does not exist [ 576.179750][ T2813] usb 1-1: 0:5 : does not exist [ 576.184887][ T2813] usb 1-1: 0:6 : does not exist [ 576.190883][ T2813] usb 1-1: 0:7 : does not exist [ 576.196250][ T2813] usb 1-1: 0:8 : does not exist [ 576.202236][ T2813] usb 1-1: 0:9 : does not exist [ 576.207093][ T2813] usb 1-1: 0:10 : does not exist [ 576.216330][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 576.230315][ T2813] usb 1-1: USB disconnect, device number 17 [ 576.245555][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 576.538488][ T2813] usb 1-1: new full-speed USB device number 18 using dummy_hcd [ 576.690750][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 576.704253][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 576.714209][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 576.726095][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 576.741941][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 576.751636][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 576.760138][ T2813] usb 1-1: Product: syz [ 576.764571][ T2813] usb 1-1: Manufacturer: syz [ 576.769393][ T2813] usb 1-1: SerialNumber: syz executing program [ 576.987770][ T2813] usb 1-1: 0:2 : does not exist [ 576.993508][ T2813] usb 1-1: 0:3 : does not exist [ 576.998852][ T2813] usb 1-1: 0:4 : does not exist [ 577.004005][ T2813] usb 1-1: 0:5 : does not exist [ 577.009280][ T2813] usb 1-1: 0:6 : does not exist [ 577.014600][ T2813] usb 1-1: 0:7 : does not exist [ 577.019985][ T2813] usb 1-1: 0:8 : does not exist [ 577.025243][ T2813] usb 1-1: 0:9 : does not exist [ 577.030771][ T2813] usb 1-1: 0:10 : does not exist [ 577.040835][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 577.056004][ T2813] usb 1-1: USB disconnect, device number 18 [ 577.071630][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 577.358479][ T2813] usb 1-1: new full-speed USB device number 19 using dummy_hcd [ 577.510126][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 577.521183][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 577.530683][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 577.542245][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 577.558900][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 577.568633][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.576726][ T2813] usb 1-1: Product: syz [ 577.581268][ T2813] usb 1-1: Manufacturer: syz [ 577.586316][ T2813] usb 1-1: SerialNumber: syz executing program [ 577.803089][ T2813] usb 1-1: 0:2 : does not exist [ 577.808012][ T2813] usb 1-1: 0:3 : does not exist [ 577.813685][ T2813] usb 1-1: 0:4 : does not exist [ 577.818800][ T2813] usb 1-1: 0:5 : does not exist [ 577.823790][ T2813] usb 1-1: 0:6 : does not exist [ 577.829003][ T2813] usb 1-1: 0:7 : does not exist [ 577.834311][ T2813] usb 1-1: 0:8 : does not exist [ 577.839524][ T2813] usb 1-1: 0:9 : does not exist [ 577.844932][ T2813] usb 1-1: 0:10 : does not exist [ 577.855262][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 577.869878][ T2813] usb 1-1: USB disconnect, device number 19 [ 577.886360][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 578.168535][ T2813] usb 1-1: new full-speed USB device number 20 using dummy_hcd [ 578.319960][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 578.330549][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 578.339770][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 578.351121][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 578.367274][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 578.377080][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 578.385864][ T2813] usb 1-1: Product: syz [ 578.391219][ T2813] usb 1-1: Manufacturer: syz [ 578.396881][ T2813] usb 1-1: SerialNumber: syz executing program [ 578.615578][ T2813] usb 1-1: 0:2 : does not exist [ 578.621254][ T2813] usb 1-1: 0:3 : does not exist [ 578.626761][ T2813] usb 1-1: 0:4 : does not exist [ 578.632343][ T2813] usb 1-1: 0:5 : does not exist [ 578.638509][ T2813] usb 1-1: 0:6 : does not exist [ 578.643915][ T2813] usb 1-1: 0:7 : does not exist [ 578.650440][ T2813] usb 1-1: 0:8 : does not exist [ 578.656710][ T2813] usb 1-1: 0:9 : does not exist [ 578.662182][ T2813] usb 1-1: 0:10 : does not exist [ 578.673768][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 578.692095][ T2813] usb 1-1: USB disconnect, device number 20 [ 578.710005][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 578.998528][ T2813] usb 1-1: new full-speed USB device number 21 using dummy_hcd [ 579.150761][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 579.161758][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 579.171775][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 579.184882][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 579.202274][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 579.212347][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 579.220812][ T2813] usb 1-1: Product: syz [ 579.225344][ T2813] usb 1-1: Manufacturer: syz [ 579.230007][ T2813] usb 1-1: SerialNumber: syz executing program [ 579.444899][ T2813] usb 1-1: 0:2 : does not exist [ 579.449951][ T2813] usb 1-1: 0:3 : does not exist [ 579.455040][ T2813] usb 1-1: 0:4 : does not exist [ 579.460276][ T2813] usb 1-1: 0:5 : does not exist [ 579.465252][ T2813] usb 1-1: 0:6 : does not exist [ 579.470756][ T2813] usb 1-1: 0:7 : does not exist [ 579.475815][ T2813] usb 1-1: 0:8 : does not exist [ 579.483413][ T2813] usb 1-1: 0:9 : does not exist [ 579.488641][ T2813] usb 1-1: 0:10 : does not exist [ 579.498424][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 579.515071][ T2813] usb 1-1: USB disconnect, device number 21 [ 579.528123][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 579.828463][ T2813] usb 1-1: new full-speed USB device number 22 using dummy_hcd [ 579.980671][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 579.991437][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 580.001151][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 580.013685][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 580.029996][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 580.041127][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 580.050138][ T2813] usb 1-1: Product: syz [ 580.054592][ T2813] usb 1-1: Manufacturer: syz [ 580.059342][ T2813] usb 1-1: SerialNumber: syz executing program [ 580.276677][ T2813] usb 1-1: 0:2 : does not exist [ 580.281679][ T2813] usb 1-1: 0:3 : does not exist [ 580.288804][ T2813] usb 1-1: 0:4 : does not exist [ 580.294052][ T2813] usb 1-1: 0:5 : does not exist [ 580.299634][ T2813] usb 1-1: 0:6 : does not exist [ 580.304939][ T2813] usb 1-1: 0:7 : does not exist [ 580.310002][ T2813] usb 1-1: 0:8 : does not exist [ 580.315154][ T2813] usb 1-1: 0:9 : does not exist [ 580.320266][ T2813] usb 1-1: 0:10 : does not exist [ 580.333048][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 580.347168][ T2813] usb 1-1: USB disconnect, device number 22 [ 580.363432][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 580.648489][ T2813] usb 1-1: new full-speed USB device number 23 using dummy_hcd [ 580.800154][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 580.811452][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 580.820987][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 580.832027][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 580.847457][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 580.856671][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 580.864821][ T2813] usb 1-1: Product: syz [ 580.869222][ T2813] usb 1-1: Manufacturer: syz [ 580.873823][ T2813] usb 1-1: SerialNumber: syz executing program [ 581.092926][ T2813] usb 1-1: 0:2 : does not exist [ 581.097826][ T2813] usb 1-1: 0:3 : does not exist [ 581.103814][ T2813] usb 1-1: 0:4 : does not exist [ 581.108932][ T2813] usb 1-1: 0:5 : does not exist [ 581.114027][ T2813] usb 1-1: 0:6 : does not exist [ 581.120498][ T2813] usb 1-1: 0:7 : does not exist [ 581.125468][ T2813] usb 1-1: 0:8 : does not exist [ 581.130791][ T2813] usb 1-1: 0:9 : does not exist [ 581.136722][ T2813] usb 1-1: 0:10 : does not exist [ 581.146443][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 581.161311][ T2813] usb 1-1: USB disconnect, device number 23 [ 581.175997][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 581.458560][ T2813] usb 1-1: new full-speed USB device number 24 using dummy_hcd [ 581.610384][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 581.621673][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 581.630895][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 581.642363][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 581.659538][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 581.668965][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 581.677423][ T2813] usb 1-1: Product: syz [ 581.682374][ T2813] usb 1-1: Manufacturer: syz [ 581.688147][ T2813] usb 1-1: SerialNumber: syz executing program [ 581.905282][ T2813] usb 1-1: 0:2 : does not exist [ 581.910380][ T2813] usb 1-1: 0:3 : does not exist [ 581.915362][ T2813] usb 1-1: 0:4 : does not exist [ 581.921602][ T2813] usb 1-1: 0:5 : does not exist [ 581.926594][ T2813] usb 1-1: 0:6 : does not exist [ 581.932989][ T2813] usb 1-1: 0:7 : does not exist [ 581.937875][ T2813] usb 1-1: 0:8 : does not exist [ 581.943809][ T2813] usb 1-1: 0:9 : does not exist [ 581.949177][ T2813] usb 1-1: 0:10 : does not exist [ 581.958791][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 581.972716][ T2813] usb 1-1: USB disconnect, device number 24 [ 581.987422][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 582.268528][ T2813] usb 1-1: new full-speed USB device number 25 using dummy_hcd [ 582.419948][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 582.430708][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 582.439898][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 582.450865][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 582.466487][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 582.475714][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 582.484280][ T2813] usb 1-1: Product: syz [ 582.489234][ T2813] usb 1-1: Manufacturer: syz [ 582.494123][ T2813] usb 1-1: SerialNumber: syz executing program [ 582.717778][ T2813] usb 1-1: 0:2 : does not exist [ 582.722796][ T2813] usb 1-1: 0:3 : does not exist [ 582.727729][ T2813] usb 1-1: 0:4 : does not exist [ 582.734162][ T2813] usb 1-1: 0:5 : does not exist [ 582.739232][ T2813] usb 1-1: 0:6 : does not exist [ 582.744329][ T2813] usb 1-1: 0:7 : does not exist [ 582.749319][ T2813] usb 1-1: 0:8 : does not exist [ 582.754273][ T2813] usb 1-1: 0:9 : does not exist [ 582.760189][ T2813] usb 1-1: 0:10 : does not exist [ 582.769511][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 582.783966][ T2813] usb 1-1: USB disconnect, device number 25 [ 582.797255][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 583.098464][ T2813] usb 1-1: new full-speed USB device number 26 using dummy_hcd [ 583.249945][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 583.260648][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 583.269962][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 583.281200][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 583.296392][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 583.305999][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.314326][ T2813] usb 1-1: Product: syz [ 583.318599][ T2813] usb 1-1: Manufacturer: syz [ 583.323290][ T2813] usb 1-1: SerialNumber: syz executing program [ 583.543843][ T2813] usb 1-1: 0:2 : does not exist [ 583.548815][ T2813] usb 1-1: 0:3 : does not exist [ 583.553758][ T2813] usb 1-1: 0:4 : does not exist [ 583.558831][ T2813] usb 1-1: 0:5 : does not exist [ 583.563735][ T2813] usb 1-1: 0:6 : does not exist [ 583.568668][ T2813] usb 1-1: 0:7 : does not exist [ 583.573626][ T2813] usb 1-1: 0:8 : does not exist [ 583.578729][ T2813] usb 1-1: 0:9 : does not exist [ 583.583604][ T2813] usb 1-1: 0:10 : does not exist [ 583.593203][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 583.609647][ T2813] usb 1-1: USB disconnect, device number 26 [ 583.622491][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 583.928527][ T2813] usb 1-1: new full-speed USB device number 27 using dummy_hcd [ 584.080213][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 584.090987][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 584.100545][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 584.112338][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 584.128590][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 584.137707][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 584.146127][ T2813] usb 1-1: Product: syz [ 584.150472][ T2813] usb 1-1: Manufacturer: syz [ 584.155107][ T2813] usb 1-1: SerialNumber: syz executing program [ 584.373442][ T2813] usb 1-1: 0:2 : does not exist [ 584.379542][ T2813] usb 1-1: 0:3 : does not exist [ 584.384631][ T2813] usb 1-1: 0:4 : does not exist [ 584.389965][ T2813] usb 1-1: 0:5 : does not exist [ 584.394934][ T2813] usb 1-1: 0:6 : does not exist [ 584.400279][ T2813] usb 1-1: 0:7 : does not exist [ 584.405883][ T2813] usb 1-1: 0:8 : does not exist [ 584.411785][ T2813] usb 1-1: 0:9 : does not exist [ 584.416833][ T2813] usb 1-1: 0:10 : does not exist [ 584.426367][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 584.444253][ T2813] usb 1-1: USB disconnect, device number 27 [ 584.455968][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 584.758521][ T2813] usb 1-1: new full-speed USB device number 28 using dummy_hcd [ 584.910048][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 584.920627][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 584.930028][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 584.941434][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 584.957212][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 584.967099][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 584.975397][ T2813] usb 1-1: Product: syz [ 584.979696][ T2813] usb 1-1: Manufacturer: syz [ 584.984820][ T2813] usb 1-1: SerialNumber: syz executing program [ 585.208145][ T2813] usb 1-1: 0:2 : does not exist [ 585.216362][ T2813] usb 1-1: 0:3 : does not exist [ 585.221396][ T2813] usb 1-1: 0:4 : does not exist [ 585.226383][ T2813] usb 1-1: 0:5 : does not exist [ 585.231607][ T2813] usb 1-1: 0:6 : does not exist [ 585.236800][ T2813] usb 1-1: 0:7 : does not exist [ 585.242165][ T2813] usb 1-1: 0:8 : does not exist [ 585.247315][ T2813] usb 1-1: 0:9 : does not exist [ 585.252546][ T2813] usb 1-1: 0:10 : does not exist [ 585.262624][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 585.277581][ T2813] usb 1-1: USB disconnect, device number 28 [ 585.296271][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 585.578522][ T2813] usb 1-1: new full-speed USB device number 29 using dummy_hcd [ 585.730348][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 585.741652][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 585.752916][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 585.765723][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 585.783372][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 585.794964][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 585.804143][ T2813] usb 1-1: Product: syz [ 585.808519][ T2813] usb 1-1: Manufacturer: syz [ 585.813237][ T2813] usb 1-1: SerialNumber: syz executing program [ 586.031696][ T2813] usb 1-1: 0:2 : does not exist [ 586.037251][ T2813] usb 1-1: 0:3 : does not exist [ 586.042909][ T2813] usb 1-1: 0:4 : does not exist [ 586.047899][ T2813] usb 1-1: 0:5 : does not exist [ 586.053226][ T2813] usb 1-1: 0:6 : does not exist [ 586.058271][ T2813] usb 1-1: 0:7 : does not exist [ 586.063771][ T2813] usb 1-1: 0:8 : does not exist [ 586.069811][ T2813] usb 1-1: 0:9 : does not exist [ 586.074900][ T2813] usb 1-1: 0:10 : does not exist [ 586.084974][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 586.098613][ T2813] usb 1-1: USB disconnect, device number 29 [ 586.113351][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 586.408458][ T2813] usb 1-1: new full-speed USB device number 30 using dummy_hcd [ 586.560515][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 586.572388][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 586.582058][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 586.593813][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 586.610089][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 586.619681][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 586.628132][ T2813] usb 1-1: Product: syz [ 586.632380][ T2813] usb 1-1: Manufacturer: syz [ 586.637115][ T2813] usb 1-1: SerialNumber: syz executing program [ 586.852778][ T2813] usb 1-1: 0:2 : does not exist [ 586.857976][ T2813] usb 1-1: 0:3 : does not exist [ 586.863271][ T2813] usb 1-1: 0:4 : does not exist [ 586.868728][ T2813] usb 1-1: 0:5 : does not exist [ 586.874851][ T2813] usb 1-1: 0:6 : does not exist [ 586.880823][ T2813] usb 1-1: 0:7 : does not exist [ 586.886314][ T2813] usb 1-1: 0:8 : does not exist [ 586.891977][ T2813] usb 1-1: 0:9 : does not exist [ 586.897307][ T2813] usb 1-1: 0:10 : does not exist [ 586.907807][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 586.923607][ T2813] usb 1-1: USB disconnect, device number 30 [ 586.938015][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 587.218493][ T2813] usb 1-1: new full-speed USB device number 31 using dummy_hcd [ 587.369929][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 587.380349][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 587.389861][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 587.401742][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 587.418642][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 587.428278][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 587.436863][ T2813] usb 1-1: Product: syz [ 587.441706][ T2813] usb 1-1: Manufacturer: syz [ 587.446625][ T2813] usb 1-1: SerialNumber: syz executing program [ 587.667035][ T2813] usb 1-1: 0:2 : does not exist [ 587.674338][ T2813] usb 1-1: 0:3 : does not exist [ 587.681074][ T2813] usb 1-1: 0:4 : does not exist [ 587.686339][ T2813] usb 1-1: 0:5 : does not exist [ 587.691916][ T2813] usb 1-1: 0:6 : does not exist [ 587.697175][ T2813] usb 1-1: 0:7 : does not exist [ 587.702623][ T2813] usb 1-1: 0:8 : does not exist [ 587.707785][ T2813] usb 1-1: 0:9 : does not exist [ 587.712835][ T2813] usb 1-1: 0:10 : does not exist [ 587.722348][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 587.736258][ T2813] usb 1-1: USB disconnect, device number 31 [ 587.753300][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 588.058533][ T2813] usb 1-1: new full-speed USB device number 32 using dummy_hcd [ 588.210358][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 588.222072][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 588.232170][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 588.243790][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 588.260939][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 588.270482][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 588.280885][ T2813] usb 1-1: Product: syz [ 588.285360][ T2813] usb 1-1: Manufacturer: syz [ 588.290638][ T2813] usb 1-1: SerialNumber: syz executing program [ 588.513427][ T2813] usb 1-1: 0:2 : does not exist [ 588.520852][ T2813] usb 1-1: 0:3 : does not exist [ 588.535928][ T2813] usb 1-1: 0:4 : does not exist [ 588.544130][ T2813] usb 1-1: 0:5 : does not exist [ 588.551731][ T2813] usb 1-1: 0:6 : does not exist [ 588.559110][ T2813] usb 1-1: 0:7 : does not exist [ 588.566088][ T2813] usb 1-1: 0:8 : does not exist [ 588.572095][ T2813] usb 1-1: 0:9 : does not exist [ 588.577869][ T2813] usb 1-1: 0:10 : does not exist [ 588.590709][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 588.609532][ T2813] usb 1-1: USB disconnect, device number 32 [ 588.630166][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 588.908594][ T2813] usb 1-1: new full-speed USB device number 33 using dummy_hcd [ 589.070160][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 589.081075][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 589.091071][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 589.102425][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 589.120581][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 589.131918][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 589.144209][ T2813] usb 1-1: Product: syz [ 589.149155][ T2813] usb 1-1: Manufacturer: syz [ 589.154726][ T2813] usb 1-1: SerialNumber: syz executing program [ 589.377316][ T2813] usb 1-1: 0:2 : does not exist [ 589.383820][ T2813] usb 1-1: 0:3 : does not exist [ 589.391086][ T2813] usb 1-1: 0:4 : does not exist [ 589.397379][ T2813] usb 1-1: 0:5 : does not exist [ 589.405076][ T2813] usb 1-1: 0:6 : does not exist [ 589.413259][ T2813] usb 1-1: 0:7 : does not exist [ 589.418653][ T2813] usb 1-1: 0:8 : does not exist [ 589.426706][ T2813] usb 1-1: 0:9 : does not exist [ 589.433905][ T2813] usb 1-1: 0:10 : does not exist [ 589.445837][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 589.465098][ T2813] usb 1-1: USB disconnect, device number 33 [ 589.480944][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 589.768449][ T2813] usb 1-1: new full-speed USB device number 34 using dummy_hcd [ 589.920361][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 589.931837][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 589.941120][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 589.952397][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 589.968710][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 589.978432][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 589.986883][ T2813] usb 1-1: Product: syz [ 589.991249][ T2813] usb 1-1: Manufacturer: syz [ 589.996917][ T2813] usb 1-1: SerialNumber: syz executing program [ 590.213693][ T2813] usb 1-1: 0:2 : does not exist [ 590.218753][ T2813] usb 1-1: 0:3 : does not exist [ 590.225761][ T2813] usb 1-1: 0:4 : does not exist [ 590.230865][ T2813] usb 1-1: 0:5 : does not exist [ 590.235828][ T2813] usb 1-1: 0:6 : does not exist [ 590.242125][ T2813] usb 1-1: 0:7 : does not exist [ 590.247043][ T2813] usb 1-1: 0:8 : does not exist [ 590.252489][ T2813] usb 1-1: 0:9 : does not exist [ 590.257528][ T2813] usb 1-1: 0:10 : does not exist [ 590.266855][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 590.280527][ T2813] usb 1-1: USB disconnect, device number 34 [ 590.295851][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 590.578413][ T2813] usb 1-1: new full-speed USB device number 35 using dummy_hcd [ 590.730303][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 590.740939][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 590.750206][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 590.762694][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 590.778269][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 590.787853][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 590.796015][ T2813] usb 1-1: Product: syz [ 590.800329][ T2813] usb 1-1: Manufacturer: syz [ 590.805200][ T2813] usb 1-1: SerialNumber: syz executing program [ 591.022338][ T2813] usb 1-1: 0:2 : does not exist [ 591.027450][ T2813] usb 1-1: 0:3 : does not exist [ 591.034222][ T2813] usb 1-1: 0:4 : does not exist [ 591.039682][ T2813] usb 1-1: 0:5 : does not exist [ 591.045103][ T2813] usb 1-1: 0:6 : does not exist [ 591.052477][ T2813] usb 1-1: 0:7 : does not exist [ 591.057898][ T2813] usb 1-1: 0:8 : does not exist [ 591.063399][ T2813] usb 1-1: 0:9 : does not exist [ 591.068735][ T2813] usb 1-1: 0:10 : does not exist [ 591.078168][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 591.093068][ T2813] usb 1-1: USB disconnect, device number 35 [ 591.108075][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 591.388691][ T2813] usb 1-1: new full-speed USB device number 36 using dummy_hcd [ 591.540463][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 591.552104][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 591.562163][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 591.574959][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 591.591608][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 591.601116][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 591.609454][ T2813] usb 1-1: Product: syz [ 591.613736][ T2813] usb 1-1: Manufacturer: syz [ 591.618967][ T2813] usb 1-1: SerialNumber: syz executing program [ 591.836008][ T2813] usb 1-1: 0:2 : does not exist [ 591.841062][ T2813] usb 1-1: 0:3 : does not exist [ 591.846125][ T2813] usb 1-1: 0:4 : does not exist [ 591.851349][ T2813] usb 1-1: 0:5 : does not exist [ 591.856690][ T2813] usb 1-1: 0:6 : does not exist [ 591.863876][ T2813] usb 1-1: 0:7 : does not exist [ 591.870228][ T2813] usb 1-1: 0:8 : does not exist [ 591.875115][ T2813] usb 1-1: 0:9 : does not exist [ 591.880285][ T2813] usb 1-1: 0:10 : does not exist [ 591.890414][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 591.907917][ T2813] usb 1-1: USB disconnect, device number 36 [ 591.927069][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 592.208519][ T2813] usb 1-1: new full-speed USB device number 37 using dummy_hcd [ 592.360176][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 592.371499][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 592.380789][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 592.392969][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 592.410587][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 592.420189][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 592.428442][ T2813] usb 1-1: Product: syz [ 592.432719][ T2813] usb 1-1: Manufacturer: syz [ 592.437494][ T2813] usb 1-1: SerialNumber: syz executing program [ 592.654152][ T2813] usb 1-1: 0:2 : does not exist [ 592.659224][ T2813] usb 1-1: 0:3 : does not exist [ 592.664144][ T2813] usb 1-1: 0:4 : does not exist [ 592.669714][ T2813] usb 1-1: 0:5 : does not exist [ 592.675883][ T2813] usb 1-1: 0:6 : does not exist [ 592.681128][ T2813] usb 1-1: 0:7 : does not exist [ 592.686362][ T2813] usb 1-1: 0:8 : does not exist [ 592.692439][ T2813] usb 1-1: 0:9 : does not exist [ 592.698411][ T2813] usb 1-1: 0:10 : does not exist [ 592.708157][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 592.722507][ T2813] usb 1-1: USB disconnect, device number 37 [ 592.736683][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 593.028541][ T2813] usb 1-1: new full-speed USB device number 38 using dummy_hcd [ 593.180111][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 593.191318][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 593.200953][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 593.212056][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 593.227563][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 593.236872][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 593.245011][ T2813] usb 1-1: Product: syz [ 593.249249][ T2813] usb 1-1: Manufacturer: syz [ 593.253942][ T2813] usb 1-1: SerialNumber: syz executing program [ 593.473084][ T2813] usb 1-1: 0:2 : does not exist [ 593.479307][ T2813] usb 1-1: 0:3 : does not exist [ 593.484381][ T2813] usb 1-1: 0:4 : does not exist [ 593.489405][ T2813] usb 1-1: 0:5 : does not exist [ 593.494986][ T2813] usb 1-1: 0:6 : does not exist [ 593.501286][ T2813] usb 1-1: 0:7 : does not exist [ 593.506158][ T2813] usb 1-1: 0:8 : does not exist [ 593.511466][ T2813] usb 1-1: 0:9 : does not exist [ 593.516434][ T2813] usb 1-1: 0:10 : does not exist [ 593.525886][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 593.539795][ T2813] usb 1-1: USB disconnect, device number 38 [ 593.554932][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 593.838503][ T2813] usb 1-1: new full-speed USB device number 39 using dummy_hcd [ 593.989985][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 594.000719][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 594.010002][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 594.021518][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 594.037022][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 594.046416][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 594.054548][ T2813] usb 1-1: Product: syz [ 594.059233][ T2813] usb 1-1: Manufacturer: syz [ 594.063842][ T2813] usb 1-1: SerialNumber: syz executing program [ 594.282708][ T2813] usb 1-1: 0:2 : does not exist [ 594.287849][ T2813] usb 1-1: 0:3 : does not exist [ 594.293820][ T2813] usb 1-1: 0:4 : does not exist [ 594.299148][ T2813] usb 1-1: 0:5 : does not exist [ 594.304134][ T2813] usb 1-1: 0:6 : does not exist [ 594.310464][ T2813] usb 1-1: 0:7 : does not exist [ 594.315333][ T2813] usb 1-1: 0:8 : does not exist [ 594.320237][ T2813] usb 1-1: 0:9 : does not exist [ 594.325137][ T2813] usb 1-1: 0:10 : does not exist [ 594.334500][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 594.347952][ T2813] usb 1-1: USB disconnect, device number 39 [ 594.360652][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 594.668486][ T2813] usb 1-1: new full-speed USB device number 40 using dummy_hcd [ 594.820170][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 594.830609][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 594.839779][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 594.851059][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 594.866762][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 594.876431][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 594.885347][ T2813] usb 1-1: Product: syz [ 594.889894][ T2813] usb 1-1: Manufacturer: syz [ 594.895536][ T2813] usb 1-1: SerialNumber: syz executing program [ 595.114910][ T2813] usb 1-1: 0:2 : does not exist [ 595.121802][ T2813] usb 1-1: 0:3 : does not exist [ 595.127311][ T2813] usb 1-1: 0:4 : does not exist [ 595.132454][ T2813] usb 1-1: 0:5 : does not exist [ 595.137539][ T2813] usb 1-1: 0:6 : does not exist [ 595.143397][ T2813] usb 1-1: 0:7 : does not exist [ 595.149592][ T2813] usb 1-1: 0:8 : does not exist [ 595.154593][ T2813] usb 1-1: 0:9 : does not exist [ 595.159539][ T2813] usb 1-1: 0:10 : does not exist [ 595.172290][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 595.188713][ T2813] usb 1-1: USB disconnect, device number 40 [ 595.204286][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 595.508598][ T2813] usb 1-1: new full-speed USB device number 41 using dummy_hcd [ 595.670596][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 595.681582][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 595.691707][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 595.704885][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 595.723521][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 595.734403][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 595.743645][ T2813] usb 1-1: Product: syz [ 595.749245][ T2813] usb 1-1: Manufacturer: syz [ 595.754436][ T2813] usb 1-1: SerialNumber: syz executing program [ 595.973496][ T2813] usb 1-1: 0:2 : does not exist [ 595.980775][ T2813] usb 1-1: 0:3 : does not exist [ 595.986153][ T2813] usb 1-1: 0:4 : does not exist [ 595.991408][ T2813] usb 1-1: 0:5 : does not exist [ 595.996458][ T2813] usb 1-1: 0:6 : does not exist [ 596.002377][ T2813] usb 1-1: 0:7 : does not exist [ 596.007416][ T2813] usb 1-1: 0:8 : does not exist [ 596.013217][ T2813] usb 1-1: 0:9 : does not exist [ 596.018369][ T2813] usb 1-1: 0:10 : does not exist [ 596.027841][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 596.043710][ T2813] usb 1-1: USB disconnect, device number 41 [ 596.060731][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 596.338480][ T2813] usb 1-1: new full-speed USB device number 42 using dummy_hcd [ 596.490726][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 596.502709][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 596.513417][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 596.527125][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 596.546777][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 596.557585][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 596.568122][ T2813] usb 1-1: Product: syz [ 596.572750][ T2813] usb 1-1: Manufacturer: syz [ 596.578424][ T2813] usb 1-1: SerialNumber: syz executing program [ 596.796886][ T2813] usb 1-1: 0:2 : does not exist [ 596.803715][ T2813] usb 1-1: 0:3 : does not exist [ 596.809766][ T2813] usb 1-1: 0:4 : does not exist [ 596.815301][ T2813] usb 1-1: 0:5 : does not exist [ 596.821343][ T2813] usb 1-1: 0:6 : does not exist [ 596.826616][ T2813] usb 1-1: 0:7 : does not exist [ 596.832605][ T2813] usb 1-1: 0:8 : does not exist [ 596.837562][ T2813] usb 1-1: 0:9 : does not exist [ 596.843912][ T2813] usb 1-1: 0:10 : does not exist [ 596.853589][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 596.867367][ T2813] usb 1-1: USB disconnect, device number 42 [ 596.881697][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 597.168459][ T2813] usb 1-1: new full-speed USB device number 43 using dummy_hcd [ 597.320175][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 597.333345][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 597.343527][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 597.355362][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 597.371422][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 597.381088][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 597.389678][ T2813] usb 1-1: Product: syz [ 597.394837][ T2813] usb 1-1: Manufacturer: syz [ 597.399874][ T2813] usb 1-1: SerialNumber: syz executing program [ 597.616701][ T2813] usb 1-1: 0:2 : does not exist [ 597.621715][ T2813] usb 1-1: 0:3 : does not exist [ 597.626704][ T2813] usb 1-1: 0:4 : does not exist [ 597.631932][ T2813] usb 1-1: 0:5 : does not exist [ 597.636896][ T2813] usb 1-1: 0:6 : does not exist [ 597.642964][ T2813] usb 1-1: 0:7 : does not exist [ 597.648112][ T2813] usb 1-1: 0:8 : does not exist [ 597.654290][ T2813] usb 1-1: 0:9 : does not exist [ 597.661875][ T2813] usb 1-1: 0:10 : does not exist [ 597.673481][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 597.690239][ T2813] usb 1-1: USB disconnect, device number 43 [ 597.707512][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 598.008535][ T2813] usb 1-1: new full-speed USB device number 44 using dummy_hcd [ 598.160644][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 598.172890][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 598.186050][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 598.201303][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 598.218610][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 598.229158][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 598.237948][ T2813] usb 1-1: Product: syz [ 598.242796][ T2813] usb 1-1: Manufacturer: syz [ 598.248895][ T2813] usb 1-1: SerialNumber: syz executing program [ 598.465697][ T2813] usb 1-1: 0:2 : does not exist [ 598.471337][ T2813] usb 1-1: 0:3 : does not exist [ 598.477488][ T2813] usb 1-1: 0:4 : does not exist [ 598.485254][ T2813] usb 1-1: 0:5 : does not exist [ 598.494096][ T2813] usb 1-1: 0:6 : does not exist [ 598.502572][ T2813] usb 1-1: 0:7 : does not exist [ 598.510243][ T2813] usb 1-1: 0:8 : does not exist [ 598.518419][ T2813] usb 1-1: 0:9 : does not exist [ 598.526986][ T2813] usb 1-1: 0:10 : does not exist [ 598.542096][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 598.560074][ T2813] usb 1-1: USB disconnect, device number 44 [ 598.580003][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 598.868483][ T2813] usb 1-1: new full-speed USB device number 45 using dummy_hcd [ 599.031005][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 599.043687][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 599.054585][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 599.068442][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 599.086885][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 599.097047][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 599.106360][ T2813] usb 1-1: Product: syz [ 599.111461][ T2813] usb 1-1: Manufacturer: syz [ 599.117485][ T2813] usb 1-1: SerialNumber: syz executing program [ 599.341154][ T2813] usb 1-1: 0:2 : does not exist [ 599.346325][ T2813] usb 1-1: 0:3 : does not exist [ 599.351444][ T2813] usb 1-1: 0:4 : does not exist [ 599.356584][ T2813] usb 1-1: 0:5 : does not exist [ 599.361679][ T2813] usb 1-1: 0:6 : does not exist [ 599.366763][ T2813] usb 1-1: 0:7 : does not exist [ 599.372182][ T2813] usb 1-1: 0:8 : does not exist [ 599.377428][ T2813] usb 1-1: 0:9 : does not exist [ 599.383105][ T2813] usb 1-1: 0:10 : does not exist [ 599.394794][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 599.410122][ T2813] usb 1-1: USB disconnect, device number 45 [ 599.427060][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 599.708456][ T2813] usb 1-1: new full-speed USB device number 46 using dummy_hcd [ 599.860175][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 599.870926][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 599.880364][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 599.892084][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 599.908692][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 599.918191][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 599.926407][ T2813] usb 1-1: Product: syz [ 599.930626][ T2813] usb 1-1: Manufacturer: syz [ 599.935437][ T2813] usb 1-1: SerialNumber: syz executing program [ 600.155091][ T2813] usb 1-1: 0:2 : does not exist [ 600.161448][ T2813] usb 1-1: 0:3 : does not exist [ 600.168155][ T2813] usb 1-1: 0:4 : does not exist [ 600.173266][ T2813] usb 1-1: 0:5 : does not exist [ 600.180239][ T2813] usb 1-1: 0:6 : does not exist [ 600.185381][ T2813] usb 1-1: 0:7 : does not exist [ 600.191020][ T2813] usb 1-1: 0:8 : does not exist [ 600.195884][ T2813] usb 1-1: 0:9 : does not exist [ 600.201145][ T2813] usb 1-1: 0:10 : does not exist [ 600.210776][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 600.224207][ T2813] usb 1-1: USB disconnect, device number 46 [ 600.237607][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 600.538516][ T2813] usb 1-1: new full-speed USB device number 47 using dummy_hcd [ 600.689977][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 600.700601][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 600.709754][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 600.721186][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 600.736614][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 600.746329][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 600.754623][ T2813] usb 1-1: Product: syz [ 600.758829][ T2813] usb 1-1: Manufacturer: syz [ 600.763495][ T2813] usb 1-1: SerialNumber: syz executing program [ 600.978175][ T2813] usb 1-1: 0:2 : does not exist [ 600.983485][ T2813] usb 1-1: 0:3 : does not exist [ 600.988781][ T2813] usb 1-1: 0:4 : does not exist [ 600.994182][ T2813] usb 1-1: 0:5 : does not exist [ 601.000588][ T2813] usb 1-1: 0:6 : does not exist [ 601.005568][ T2813] usb 1-1: 0:7 : does not exist [ 601.010643][ T2813] usb 1-1: 0:8 : does not exist [ 601.017403][ T2813] usb 1-1: 0:9 : does not exist [ 601.023967][ T2813] usb 1-1: 0:10 : does not exist [ 601.038462][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 601.054602][ T2813] usb 1-1: USB disconnect, device number 47 [ 601.072955][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 601.358502][ T2813] usb 1-1: new full-speed USB device number 48 using dummy_hcd [ 601.510039][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 601.520612][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 601.529741][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 601.540808][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 601.556145][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 601.565349][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 601.573483][ T2813] usb 1-1: Product: syz [ 601.577742][ T2813] usb 1-1: Manufacturer: syz [ 601.582727][ T2813] usb 1-1: SerialNumber: syz executing program [ 601.799254][ T2813] usb 1-1: 0:2 : does not exist [ 601.806157][ T2813] usb 1-1: 0:3 : does not exist [ 601.811364][ T2813] usb 1-1: 0:4 : does not exist [ 601.816340][ T2813] usb 1-1: 0:5 : does not exist [ 601.821577][ T2813] usb 1-1: 0:6 : does not exist [ 601.826447][ T2813] usb 1-1: 0:7 : does not exist [ 601.832102][ T2813] usb 1-1: 0:8 : does not exist [ 601.837149][ T2813] usb 1-1: 0:9 : does not exist [ 601.842055][ T2813] usb 1-1: 0:10 : does not exist [ 601.851463][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 601.867254][ T2813] usb 1-1: USB disconnect, device number 48 [ 601.882927][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 602.178460][ T2813] usb 1-1: new full-speed USB device number 49 using dummy_hcd [ 602.329995][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 602.340435][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 602.349555][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 602.360469][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 602.375790][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 602.385122][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 602.393240][ T2813] usb 1-1: Product: syz [ 602.397527][ T2813] usb 1-1: Manufacturer: syz [ 602.402353][ T2813] usb 1-1: SerialNumber: syz executing program [ 602.621428][ T2813] usb 1-1: 0:2 : does not exist [ 602.626489][ T2813] usb 1-1: 0:3 : does not exist [ 602.632867][ T2813] usb 1-1: 0:4 : does not exist [ 602.637848][ T2813] usb 1-1: 0:5 : does not exist [ 602.643033][ T2813] usb 1-1: 0:6 : does not exist [ 602.648763][ T2813] usb 1-1: 0:7 : does not exist [ 602.653922][ T2813] usb 1-1: 0:8 : does not exist [ 602.659684][ T2813] usb 1-1: 0:9 : does not exist [ 602.664747][ T2813] usb 1-1: 0:10 : does not exist [ 602.674547][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 602.691905][ T2813] usb 1-1: USB disconnect, device number 49 [ 602.703128][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 602.988564][ T2813] usb 1-1: new full-speed USB device number 50 using dummy_hcd [ 603.140150][ T2813] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 603.150998][ T2813] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 603.160797][ T2813] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 247, using maximum allowed: 30 [ 603.172189][ T2813] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 247 [ 603.188236][ T2813] usb 1-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 603.198183][ T2813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 603.206643][ T2813] usb 1-1: Product: syz [ 603.211035][ T2813] usb 1-1: Manufacturer: syz [ 603.215890][ T2813] usb 1-1: SerialNumber: syz executing program [ 603.432320][ T2813] usb 1-1: 0:2 : does not exist [ 603.437497][ T2813] usb 1-1: 0:3 : does not exist [ 603.444249][ T2813] usb 1-1: 0:4 : does not exist [ 603.449407][ T2813] usb 1-1: 0:5 : does not exist [ 603.454396][ T2813] usb 1-1: 0:6 : does not exist [ 603.459580][ T2813] usb 1-1: 0:7 : does not exist [ 603.464991][ T2813] usb 1-1: 0:8 : does not exist [ 603.470503][ T2813] usb 1-1: 0:9 : does not exist [ 603.475786][ T2813] usb 1-1: 0:10 : does not exist [ 603.485405][ T2813] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 603.502562][ T2813] usb 1-1: USB disconnect, device number 50 [ 603.520263][ T4972] udevd[4972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory