altsetting 0 [ 526.272847][ T5850] usb 4-1: USB disconnect, device number 15 [ 526.281728][ T5770] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 526.290874][ T5770] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 526.298951][ T5770] usb 8-1: SerialNumber: syz [ 526.302737][ T10] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 526.324708][ T6332] usb 7-1: new high-speed USB device number 16 using dummy_hcd [ 526.336042][ T7093] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 526.344755][ T7093] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 526.359525][ T5850] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device [ 526.463275][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 526.473334][ T5758] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 526.482657][ T10] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 526.494076][ T10] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 526.504259][ T6332] usb 7-1: Using ep0 maxpacket: 16 [ 526.509445][ T10] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 526.519837][ T10] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 526.533251][ T10] usb 2-1: config 1 interface 0 has no altsetting 0 [ 526.546042][ T6332] usb 7-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 526.547495][ T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 526.557521][ T6332] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 526.566586][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 526.566615][ T10] usb 2-1: SerialNumber: syz [ 526.590054][ T6332] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 526.600534][ T6332] usb 7-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 526.613917][ T6332] usb 7-1: config 1 interface 0 has no altsetting 0 [ 526.622688][ T7105] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 526.631003][ T7093] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 526.636187][ T6332] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 526.638299][ T7105] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 526.647301][ T6332] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 526.655119][ T7093] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 526.662365][ T6332] usb 7-1: SerialNumber: syz [ 526.680304][ T7101] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 526.688047][ T7101] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 526.714740][ T5758] usb 3-1: Using ep0 maxpacket: 16 [ 526.722465][ T5758] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 526.733760][ T5758] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 526.743819][ T5758] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 526.754003][ T5758] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 526.767150][ T5758] usb 3-1: config 1 interface 0 has no altsetting 0 [ 526.775232][ T5758] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 526.784991][ T5758] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 526.793017][ T5758] usb 3-1: SerialNumber: syz [ 526.818921][ T7110] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 526.832172][ T7110] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 526.854017][ T5850] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 526.881379][ T7105] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 526.889564][ T7105] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 526.897926][ T7093] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 526.906985][ T7101] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 526.914318][ T7101] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 526.918581][ T7093] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 527.013552][ T5850] usb 4-1: Using ep0 maxpacket: 16 [ 527.021524][ T5850] usb 4-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 527.032798][ T5850] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 527.042953][ T5850] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 527.053057][ T5850] usb 4-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 527.066356][ T5850] usb 4-1: config 1 interface 0 has no altsetting 0 [ 527.076472][ T5850] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 527.086059][ T5850] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 527.094475][ T5850] usb 4-1: SerialNumber: syz [ 527.101977][ T7105] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 527.111525][ T7105] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 527.127507][ T7110] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 527.138337][ T7101] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 527.149723][ T7110] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 527.159997][ T7101] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 527.161407][ T7117] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 527.201843][ T7117] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 527.210426][ T5770] cdc_ether 8-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 527.342429][ T10] cdc_ether 2-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 527.377954][ T7110] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 527.390112][ T7110] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 527.407132][ T6332] cdc_ether 7-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.6-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 527.429510][ T7117] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 527.438385][ T7117] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 527.616763][ T5758] cdc_ether 3-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 527.660356][ T7117] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 527.683143][ T7117] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 527.910709][ T5850] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 528.613940][ T5850] usb 8-1: USB disconnect, device number 16 [ 528.644076][ T5850] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 528.854786][ T5758] usb 7-1: USB disconnect, device number 16 [ 528.891445][ T5758] cdc_ether 7-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.6-1, CDC Ethernet Device [ 528.927706][ T5770] usb 2-1: USB disconnect, device number 16 [ 528.968190][ T5770] cdc_ether 2-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 529.015543][ T5850] usb 8-1: new high-speed USB device number 17 using dummy_hcd [ 529.046131][ T10] usb 3-1: USB disconnect, device number 16 [ 529.081796][ T10] cdc_ether 3-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 529.193611][ T5850] usb 8-1: Using ep0 maxpacket: 16 [ 529.200926][ T5850] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 529.212323][ T5850] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 529.222437][ T5850] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 529.232569][ T5850] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 529.245784][ T5850] usb 8-1: config 1 interface 0 has no altsetting 0 [ 529.259556][ T5850] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 529.268874][ T5850] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 529.276966][ T5850] usb 8-1: SerialNumber: syz [ 529.288655][ T7192] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 529.298161][ T7192] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 529.313452][ T5758] usb 7-1: new high-speed USB device number 17 using dummy_hcd [ 529.327867][ T5773] usb 4-1: USB disconnect, device number 16 [ 529.343110][ T5773] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device [ 529.424170][ T5770] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 529.477701][ T5758] usb 7-1: Using ep0 maxpacket: 16 [ 529.486010][ T5758] usb 7-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 529.497233][ T5758] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 529.507512][ T5758] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 529.513333][ T10] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 529.517795][ T5758] usb 7-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 529.538505][ T5758] usb 7-1: config 1 interface 0 has no altsetting 0 [ 529.546235][ T7192] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 529.554293][ T7192] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 529.568274][ T5758] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 529.577563][ T5758] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 529.585692][ T5758] usb 7-1: SerialNumber: syz [ 529.595560][ T7202] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 529.603134][ T7202] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 529.633333][ T5770] usb 2-1: Using ep0 maxpacket: 16 [ 529.640631][ T5770] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 529.652118][ T5770] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 529.662233][ T5770] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 529.672458][ T5770] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 529.685692][ T5770] usb 2-1: config 1 interface 0 has no altsetting 0 [ 529.694482][ T5770] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 529.703715][ T5770] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 529.712210][ T5770] usb 2-1: SerialNumber: syz [ 529.723637][ T7205] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 529.723759][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 529.731094][ T7205] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 529.753789][ T5773] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 529.763006][ T7192] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 529.777418][ T10] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 529.779128][ T7192] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 529.788701][ T10] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 529.806889][ T10] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 529.817489][ T10] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 529.823984][ T7202] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 529.830962][ T10] usb 3-1: config 1 interface 0 has no altsetting 0 [ 529.843327][ T7202] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 529.853860][ T10] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 529.862948][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 529.871020][ T10] usb 3-1: SerialNumber: syz [ 529.883638][ T7209] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 529.891405][ T7209] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 529.943249][ T5773] usb 4-1: Using ep0 maxpacket: 16 [ 529.949145][ T7205] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 529.959902][ T7205] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 529.971245][ T5773] usb 4-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 529.982391][ T5773] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 529.992388][ T5773] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 530.002482][ T5773] usb 4-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 530.015723][ T5773] usb 4-1: config 1 interface 0 has no altsetting 0 [ 530.024929][ T5773] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 530.033902][ T5850] cdc_ether 8-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 530.034149][ T5773] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 530.053596][ T5773] usb 4-1: SerialNumber: syz [ 530.053898][ T7202] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 530.063499][ T7216] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 530.074236][ T7216] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 530.098473][ T7202] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 530.112928][ T7209] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 530.131142][ T7209] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 530.225412][ T7205] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 530.234879][ T7205] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 530.294029][ T7216] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 530.301492][ T7216] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 530.347367][ T7209] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 530.367804][ T5758] cdc_ether 7-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.6-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 530.380247][ T7209] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 530.460714][ T5770] cdc_ether 2-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 530.516054][ T7216] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 530.534656][ T7216] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 530.612898][ T10] cdc_ether 3-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 530.752902][ T5773] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42 2025/09/01 20:50:02 executed programs: 90 [ 531.646307][ T5770] usb 8-1: USB disconnect, device number 17 [ 531.678468][ T5770] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 531.907062][ T5758] usb 7-1: USB disconnect, device number 17 [ 531.929592][ T5758] cdc_ether 7-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.6-1, CDC Ethernet Device [ 531.969799][ T5850] usb 2-1: USB disconnect, device number 17 [ 532.014625][ T5850] cdc_ether 2-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 532.064449][ T5770] usb 8-1: new high-speed USB device number 18 using dummy_hcd [ 532.092900][ T6332] usb 3-1: USB disconnect, device number 17 [ 532.103027][ T6332] cdc_ether 3-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 532.237815][ T5770] usb 8-1: Using ep0 maxpacket: 16 [ 532.245679][ T5770] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 532.257023][ T5770] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 532.267079][ T5770] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 532.277141][ T5770] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 532.290302][ T5770] usb 8-1: config 1 interface 0 has no altsetting 0 [ 532.299137][ T5770] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 532.308532][ T5770] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 532.316700][ T5770] usb 8-1: SerialNumber: syz [ 532.330947][ T7291] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 532.341526][ T7291] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 532.374211][ T5758] usb 7-1: new high-speed USB device number 18 using dummy_hcd [ 532.390112][ T37] usb 4-1: USB disconnect, device number 17 [ 532.400312][ T37] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device [ 532.463585][ T5850] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 532.505753][ T6332] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 532.533335][ T5758] usb 7-1: Using ep0 maxpacket: 16 [ 532.540507][ T5758] usb 7-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 532.552075][ T5758] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 532.562458][ T5758] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 532.572967][ T5758] usb 7-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 532.586466][ T5758] usb 7-1: config 1 interface 0 has no altsetting 0 [ 532.599999][ T7291] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 532.607398][ T7291] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 532.619657][ T5758] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 532.628832][ T5758] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 532.636994][ T5758] usb 7-1: SerialNumber: syz [ 532.647252][ T7304] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 532.655811][ T7304] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 532.674121][ T6332] usb 3-1: Using ep0 maxpacket: 16 [ 532.679454][ T5850] usb 2-1: Using ep0 maxpacket: 16 [ 532.687467][ T6332] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 532.698842][ T6332] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 532.708870][ T6332] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 532.726882][ T6332] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 532.740070][ T6332] usb 3-1: config 1 interface 0 has no altsetting 0 [ 532.748006][ T5850] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 532.759256][ T5850] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 532.769270][ T5850] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 532.779401][ T5850] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 532.792524][ T5850] usb 2-1: config 1 interface 0 has no altsetting 0 [ 532.801002][ T6332] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 532.810234][ T6332] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 532.818359][ T6332] usb 3-1: SerialNumber: syz [ 532.823263][ T37] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 532.833137][ T7291] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 532.842947][ T7291] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 532.851118][ T5850] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 532.860296][ T5850] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 532.868417][ T5850] usb 2-1: SerialNumber: syz [ 532.874842][ T7304] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 532.882988][ T7310] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 532.900465][ T7304] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 532.900738][ T7307] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 532.908159][ T7310] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 532.937829][ T7307] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 533.003690][ T37] usb 4-1: Using ep0 maxpacket: 16 [ 533.012551][ T37] usb 4-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 533.023932][ T37] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 533.034157][ T37] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 533.044362][ T37] usb 4-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 533.057632][ T37] usb 4-1: config 1 interface 0 has no altsetting 0 [ 533.074201][ T37] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 533.083574][ T37] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 533.091614][ T37] usb 4-1: SerialNumber: syz [ 533.116892][ T5770] cdc_ether 8-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 533.130424][ T7304] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 533.139626][ T7310] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 533.146769][ T7318] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 533.147360][ T7310] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 533.162095][ T7307] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 533.167563][ T7318] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 533.182929][ T7307] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 533.184924][ T7304] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 533.399919][ T7310] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 533.408601][ T7307] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 533.421091][ T7307] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 533.424559][ T7310] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 533.437930][ T7318] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 533.459808][ T5758] cdc_ether 7-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.6-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 533.463606][ T7318] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 533.669788][ T6332] cdc_ether 3-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 533.692116][ T7318] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 533.708457][ T7318] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 533.728289][ T5850] cdc_ether 2-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 533.940235][ T37] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 534.624096][ C1] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 68! [ 534.638480][ C1] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 7c! [ 534.646030][ C1] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 36! [ 534.653508][ C1] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 90! [ 534.661860][ C1] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 01! [ 534.669322][ C1] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 01! [ 534.696764][ T37] usb 8-1: USB disconnect, device number 18 [ 534.712477][ T37] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 534.986987][ T5850] usb 7-1: USB disconnect, device number 18 [ 535.021615][ T5850] cdc_ether 7-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.6-1, CDC Ethernet Device [ 535.050492][ T6332] usb 2-1: USB disconnect, device number 18 [ 535.097264][ T6332] cdc_ether 2-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 535.143576][ T37] usb 8-1: new high-speed USB device number 19 using dummy_hcd [ 535.161357][ T5758] usb 3-1: USB disconnect, device number 18 [ 535.202356][ T5758] cdc_ether 3-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 535.345482][ T37] usb 8-1: Using ep0 maxpacket: 16 [ 535.361033][ T37] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 535.372376][ T37] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 535.382373][ T37] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 535.392445][ T37] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 535.405591][ T37] usb 8-1: config 1 interface 0 has no altsetting 0 [ 535.423826][ T37] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 535.432924][ T37] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 535.441130][ T37] usb 8-1: SerialNumber: syz [ 535.451619][ T7392] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 535.453826][ T5770] usb 4-1: USB disconnect, device number 18 [ 535.468378][ T7392] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 535.490377][ T5770] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device [ 535.514762][ T5850] usb 7-1: new high-speed USB device number 19 using dummy_hcd [ 535.543308][ T6332] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 535.623553][ T5758] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 535.704112][ T7392] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 535.711383][ T7392] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 535.718922][ T5850] usb 7-1: Using ep0 maxpacket: 16 [ 535.728573][ T6332] usb 2-1: Using ep0 maxpacket: 16 [ 535.742288][ T5850] usb 7-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 535.753649][ T5850] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 535.763962][ T5850] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 535.774067][ T5850] usb 7-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 535.787217][ T5850] usb 7-1: config 1 interface 0 has no altsetting 0 [ 535.794776][ T6332] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 535.805970][ T6332] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 535.816237][ T6332] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 535.826367][ T6332] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 535.839499][ T6332] usb 2-1: config 1 interface 0 has no altsetting 0 [ 535.852381][ T6332] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 535.861778][ T6332] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 535.869936][ T6332] usb 2-1: SerialNumber: syz [ 535.874637][ T5758] usb 3-1: Using ep0 maxpacket: 16 [ 535.880206][ T5850] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 535.889400][ T5850] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 535.897547][ T5850] usb 7-1: SerialNumber: syz [ 535.906574][ T5758] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 535.917783][ T5758] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 535.927808][ T5758] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 535.937977][ T5758] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 535.951212][ T5758] usb 3-1: config 1 interface 0 has no altsetting 0 [ 535.963567][ T7408] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 535.970809][ T7408] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 535.983560][ T7406] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 535.990837][ T7406] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 536.016098][ T5770] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 536.026244][ T5758] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 536.035727][ T5758] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 536.043819][ T5758] usb 3-1: SerialNumber: syz [ 536.049995][ T7392] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 536.072245][ T7411] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 536.080398][ T7392] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 536.092741][ T7411] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 536.193333][ T5770] usb 4-1: Using ep0 maxpacket: 16 [ 536.200784][ T5770] usb 4-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 536.212480][ T5770] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 536.221011][ T7408] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 536.222784][ T5770] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 536.230175][ T7408] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 536.240266][ T5770] usb 4-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 536.260450][ T5770] usb 4-1: config 1 interface 0 has no altsetting 0 [ 536.267812][ T7406] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 536.275599][ T7406] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 536.289493][ T5770] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 536.298771][ T5770] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 536.307191][ T5770] usb 4-1: SerialNumber: syz [ 536.307611][ T7411] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 536.321639][ T7420] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 536.336095][ T7420] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 536.343718][ T7411] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 536.364850][ T37] cdc_ether 8-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 536.462457][ T7408] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 536.480290][ T7408] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 536.489850][ T7406] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 536.505109][ T7406] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 536.555472][ T7420] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 536.562733][ T7411] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 536.573422][ T7420] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 536.581265][ T7411] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 536.729309][ T5850] cdc_ether 7-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.6-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 536.755738][ T6332] cdc_ether 2-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 536.806598][ T7420] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 536.826484][ T7420] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 536.846660][ T5758] cdc_ether 3-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 537.051638][ T5770] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 537.683833][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 68! [ 537.698611][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 7c! [ 537.706415][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 36! [ 537.714179][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 90! [ 537.725179][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 01! [ 537.732919][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 01! [ 537.740761][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 06! [ 537.748700][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 24! [ 537.771195][ T5770] usb 8-1: USB disconnect, device number 19 2025/09/01 20:50:08 executed programs: 100 [ 537.785308][ T5770] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 538.057480][ T5758] usb 7-1: USB disconnect, device number 19 [ 538.087137][ T5758] cdc_ether 7-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.6-1, CDC Ethernet Device [ 538.101230][ T5773] usb 2-1: USB disconnect, device number 19 [ 538.141367][ T5773] cdc_ether 2-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 538.213320][ T5770] usb 8-1: new high-speed USB device number 20 using dummy_hcd [ 538.222693][ T6332] usb 3-1: USB disconnect, device number 19 [ 538.256872][ T6332] cdc_ether 3-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 538.388175][ T5770] usb 8-1: Using ep0 maxpacket: 16 [ 538.398979][ T5770] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 538.410205][ T5770] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 538.420304][ T5770] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 538.430364][ T5770] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 538.443601][ T5770] usb 8-1: config 1 interface 0 has no altsetting 0 [ 538.454128][ T5770] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 538.463404][ T5770] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 538.471424][ T5770] usb 8-1: SerialNumber: syz [ 538.481982][ T7491] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 538.494786][ T7491] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 538.504696][ T5758] usb 7-1: new high-speed USB device number 20 using dummy_hcd [ 538.540469][ T10] usb 4-1: USB disconnect, device number 19 [ 538.557468][ T10] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device [ 538.569674][ T5773] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 538.673279][ T5758] usb 7-1: Using ep0 maxpacket: 16 [ 538.678635][ T6332] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 538.689469][ T5758] usb 7-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 538.700680][ T5758] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 538.710769][ T5758] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 538.721014][ T5758] usb 7-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 538.725832][ T7491] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 538.734120][ T5758] usb 7-1: config 1 interface 0 has no altsetting 0 [ 538.743268][ T5773] usb 2-1: Using ep0 maxpacket: 16 [ 538.749810][ T7491] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 538.765793][ T5758] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 538.774985][ T5758] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 538.783062][ T5758] usb 7-1: SerialNumber: syz [ 538.790048][ T5773] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 538.801231][ T5773] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 538.806351][ T7504] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 538.811428][ T5773] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 538.819259][ T7504] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 538.829035][ T5773] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 538.850019][ T5773] usb 2-1: config 1 interface 0 has no altsetting 0 [ 538.859813][ T5773] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 538.869491][ T5773] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 538.878020][ T5773] usb 2-1: SerialNumber: syz [ 538.893987][ T7506] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 538.901382][ T7506] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 538.913723][ T6332] usb 3-1: Using ep0 maxpacket: 16 [ 538.921186][ T6332] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 538.932432][ T6332] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 538.942926][ T6332] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 538.953398][ T6332] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 538.966882][ T6332] usb 3-1: config 1 interface 0 has no altsetting 0 [ 538.974976][ T7491] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 538.983357][ T10] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 538.994399][ T7491] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 539.008881][ T6332] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 539.018122][ T6332] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 539.026240][ T6332] usb 3-1: SerialNumber: syz [ 539.045616][ T7504] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 539.052995][ T7509] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 539.053326][ T7504] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 539.063370][ T7509] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 539.114853][ T7506] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 539.122144][ T7506] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 539.137599][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 539.147382][ T10] usb 4-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 539.159119][ T10] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 539.169595][ T10] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 539.180224][ T10] usb 4-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 539.193821][ T10] usb 4-1: config 1 interface 0 has no altsetting 0 [ 539.204896][ T10] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 539.214253][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 539.222296][ T10] usb 4-1: SerialNumber: syz [ 539.223160][ T5770] cdc_ether 8-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 539.249096][ T7518] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 539.269575][ T7518] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 539.276307][ T7504] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 539.287689][ T7509] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 539.303967][ T7504] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 539.322323][ T7509] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 539.332603][ T7506] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 539.342830][ T7506] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 539.512363][ T7518] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 539.520519][ T7518] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 539.548262][ T7509] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 539.558247][ T5758] cdc_ether 7-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.6-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 539.577660][ T7509] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 539.598342][ T5773] cdc_ether 2-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 539.734502][ T7518] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 539.744223][ T7518] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 539.833753][ T6332] cdc_ether 3-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 539.963628][ T10] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 540.786473][ C1] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 68! [ 540.800825][ C1] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 7c! [ 540.819994][ T10] usb 8-1: USB disconnect, device number 20 [ 540.845970][ T10] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 541.081163][ T6332] usb 7-1: USB disconnect, device number 20 [ 541.115062][ T6332] cdc_ether 7-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.6-1, CDC Ethernet Device [ 541.150642][ T5773] usb 2-1: USB disconnect, device number 20 [ 541.176352][ T5773] cdc_ether 2-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 541.213764][ T10] usb 8-1: new high-speed USB device number 21 using dummy_hcd [ 541.275487][ T2941] usb 3-1: USB disconnect, device number 20 [ 541.286409][ T2941] cdc_ether 3-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 541.373500][ T10] usb 8-1: Using ep0 maxpacket: 16 [ 541.387429][ T10] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 541.398796][ T10] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 541.409153][ T10] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 541.420098][ T10] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 541.433559][ T10] usb 8-1: config 1 interface 0 has no altsetting 0 [ 541.450101][ T10] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 541.459398][ T10] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 541.467571][ T10] usb 8-1: SerialNumber: syz [ 541.487099][ T7589] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 541.494778][ T7589] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 541.513302][ T6332] usb 7-1: new high-speed USB device number 21 using dummy_hcd [ 541.541817][ T5758] usb 4-1: USB disconnect, device number 20 [ 541.560325][ T5758] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device [ 541.606772][ T5773] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 541.673409][ T6332] usb 7-1: Using ep0 maxpacket: 16 [ 541.680492][ T6332] usb 7-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 541.691949][ T6332] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 541.693312][ T2941] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 541.702143][ T6332] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 541.710144][ T7589] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 541.719658][ T6332] usb 7-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 541.740004][ T6332] usb 7-1: config 1 interface 0 has no altsetting 0 [ 541.743573][ T7589] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 541.759588][ T6332] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 541.768748][ T6332] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 541.776913][ T6332] usb 7-1: SerialNumber: syz [ 541.785397][ T7601] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 541.792621][ T7601] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 541.806012][ T5773] usb 2-1: Using ep0 maxpacket: 16 [ 541.816243][ T5773] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 541.827486][ T5773] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 541.837499][ T5773] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 541.847588][ T5773] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 541.860917][ T5773] usb 2-1: config 1 interface 0 has no altsetting 0 [ 541.869186][ T5773] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 541.878714][ T5773] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 541.886954][ T5773] usb 2-1: SerialNumber: syz [ 541.897880][ T7604] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 541.905481][ T2941] usb 3-1: Using ep0 maxpacket: 16 [ 541.911594][ T7604] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 541.920147][ T2941] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 541.931429][ T2941] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 541.941581][ T2941] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 541.951665][ T2941] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 541.964832][ T2941] usb 3-1: config 1 interface 0 has no altsetting 0 [ 541.973142][ T7589] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 541.975951][ T2941] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 541.991250][ T2941] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 541.994706][ T7589] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 541.999379][ T2941] usb 3-1: SerialNumber: syz [ 542.012228][ T7601] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 542.016883][ T7608] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 542.026889][ T7601] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 542.031147][ T7608] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 542.041694][ T5758] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 542.120339][ T7604] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 542.129102][ T7604] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 542.223942][ T5758] usb 4-1: Using ep0 maxpacket: 16 [ 542.231240][ T5758] usb 4-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 542.242524][ T5758] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 542.252623][ T5758] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 542.257791][ T7601] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 542.262780][ T5758] usb 4-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 542.284658][ T5758] usb 4-1: config 1 interface 0 has no altsetting 0 [ 542.293006][ T7608] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 542.293145][ T5758] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 542.309305][ T5758] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 542.313402][ T7608] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 542.317493][ T5758] usb 4-1: SerialNumber: syz [ 542.344662][ T7601] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 542.348833][ T10] cdc_ether 8-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 542.354619][ T7604] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 542.384584][ T7614] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 542.397535][ T7614] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 542.416891][ T7604] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 542.545106][ T7608] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 542.561292][ T7608] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 542.595152][ T6332] cdc_ether 7-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.6-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 542.615808][ T7614] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 542.629138][ T7614] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 542.678213][ T5773] cdc_ether 2-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 542.782563][ T2941] cdc_ether 3-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 542.846262][ T7614] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 542.859531][ T7614] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 543.097895][ T5758] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42 2025/09/01 20:50:14 executed programs: 110 [ 543.847533][ T2941] usb 8-1: USB disconnect, device number 21 [ 543.876501][ T2941] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 544.107882][ T5758] usb 7-1: USB disconnect, device number 21 [ 544.142181][ T5758] cdc_ether 7-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.6-1, CDC Ethernet Device [ 544.212897][ T6332] usb 2-1: USB disconnect, device number 21 [ 544.258716][ T6332] cdc_ether 2-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 544.273282][ T2941] usb 8-1: new high-speed USB device number 22 using dummy_hcd [ 544.346590][ T5770] usb 3-1: USB disconnect, device number 21 [ 544.370776][ T5770] cdc_ether 3-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 544.453683][ T2941] usb 8-1: Using ep0 maxpacket: 16 [ 544.467661][ T2941] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 544.479249][ T2941] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 544.489705][ T2941] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 544.500215][ T2941] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 544.513812][ T2941] usb 8-1: config 1 interface 0 has no altsetting 0 [ 544.523620][ T2941] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 544.532766][ T2941] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 544.540956][ T2941] usb 8-1: SerialNumber: syz [ 544.549765][ T7687] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 544.557159][ T7687] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 544.584122][ T5758] usb 7-1: new high-speed USB device number 22 using dummy_hcd [ 544.610206][ T10] usb 4-1: USB disconnect, device number 21 [ 544.630276][ T10] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device [ 544.655678][ T6332] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 544.743926][ T5758] usb 7-1: Using ep0 maxpacket: 16 [ 544.758230][ T5758] usb 7-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 544.769681][ T5758] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 544.779678][ T5758] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 544.789734][ T5758] usb 7-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 544.799685][ T7687] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 544.803077][ T5758] usb 7-1: config 1 interface 0 has no altsetting 0 [ 544.813356][ T7687] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 544.816737][ T5770] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 544.835137][ T5758] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 544.844300][ T5758] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 544.852346][ T5758] usb 7-1: SerialNumber: syz [ 544.857117][ T6332] usb 2-1: Using ep0 maxpacket: 16 [ 544.869661][ T6332] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 544.881056][ T6332] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 544.891047][ T6332] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 544.901305][ T6332] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 544.914490][ T6332] usb 2-1: config 1 interface 0 has no altsetting 0 [ 544.923781][ T7697] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 544.931179][ T7697] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 544.943879][ T6332] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 544.953042][ T6332] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 544.961185][ T6332] usb 2-1: SerialNumber: syz [ 544.974600][ T7702] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 544.982050][ T7702] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 545.003521][ T5770] usb 3-1: Using ep0 maxpacket: 16 [ 545.010741][ T5770] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 545.022017][ T5770] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 545.032178][ T5770] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 545.042284][ T5770] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 545.053340][ T10] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 545.055414][ T5770] usb 3-1: config 1 interface 0 has no altsetting 0 [ 545.064637][ T7687] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 545.082595][ T5770] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 545.087683][ T7687] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 545.092022][ T5770] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 545.107527][ T5770] usb 3-1: SerialNumber: syz [ 545.117565][ T7706] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 545.133598][ T7706] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 545.147524][ T7697] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 545.155659][ T7697] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 545.190451][ T7702] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 545.201837][ T7702] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 545.243259][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 545.250476][ T10] usb 4-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 545.261725][ T10] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 545.272121][ T10] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 545.282593][ T10] usb 4-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 545.295728][ T10] usb 4-1: config 1 interface 0 has no altsetting 0 [ 545.312557][ T2941] cdc_ether 8-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 545.329152][ T10] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 545.338302][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 545.346377][ T10] usb 4-1: SerialNumber: syz [ 545.347745][ T7706] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 545.367925][ T7706] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 545.368600][ T7697] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 545.385765][ T7712] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 545.393025][ T7712] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 545.413859][ T7697] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 545.422497][ T7702] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 545.439095][ T7702] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 545.585813][ T7706] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 545.595141][ T7706] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 545.617309][ T7712] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 545.625462][ T7712] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 545.669772][ T6332] cdc_ether 2-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 545.713541][ T5758] cdc_ether 7-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.6-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 545.824487][ T5770] cdc_ether 3-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 545.834200][ T7712] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 545.861137][ T7712] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 546.090077][ T10] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 546.924288][ T5770] usb 8-1: USB disconnect, device number 22 [ 546.942986][ T5770] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 547.168973][ T5758] usb 7-1: USB disconnect, device number 22 [ 547.206759][ T5758] cdc_ether 7-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.6-1, CDC Ethernet Device [ 547.311825][ T6332] usb 2-1: USB disconnect, device number 22 [ 547.327848][ T5770] usb 8-1: new high-speed USB device number 23 using dummy_hcd [ 547.352236][ T6332] cdc_ether 2-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 547.405584][ T37] usb 3-1: USB disconnect, device number 22 [ 547.416879][ T37] cdc_ether 3-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 547.526155][ T5770] usb 8-1: Using ep0 maxpacket: 16 [ 547.537185][ T5770] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 547.548724][ T5770] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 547.559059][ T5770] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 547.569424][ T5770] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 547.582947][ T5770] usb 8-1: config 1 interface 0 has no altsetting 0 [ 547.592071][ T5770] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 547.601260][ T5770] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 547.609324][ T5770] usb 8-1: SerialNumber: syz [ 547.614281][ T5758] usb 7-1: new high-speed USB device number 23 using dummy_hcd [ 547.634889][ T7785] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 547.642395][ T7785] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 547.660266][ T10] usb 4-1: USB disconnect, device number 22 [ 547.685298][ T10] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device [ 547.783490][ T5758] usb 7-1: Using ep0 maxpacket: 16 [ 547.796512][ T5758] usb 7-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 547.808038][ T5758] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 547.818317][ T5758] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 547.828789][ T5758] usb 7-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 547.842202][ T5758] usb 7-1: config 1 interface 0 has no altsetting 0 [ 547.849307][ T6332] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 547.857662][ T7785] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 547.858035][ T37] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 547.866118][ T7785] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 547.898246][ T5758] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 547.907593][ T5758] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 547.915692][ T5758] usb 7-1: SerialNumber: syz [ 547.931532][ T7796] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 547.939558][ T7796] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 548.026986][ T6332] usb 2-1: Using ep0 maxpacket: 16 [ 548.035125][ T6332] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 548.046839][ T6332] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 548.057517][ T6332] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 548.063273][ T10] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 548.068296][ T6332] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 548.089145][ T6332] usb 2-1: config 1 interface 0 has no altsetting 0 [ 548.089757][ T7785] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 548.098843][ T37] usb 3-1: Using ep0 maxpacket: 16 [ 548.115537][ T6332] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 548.115901][ T7785] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 548.124729][ T6332] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 548.140526][ T6332] usb 2-1: SerialNumber: syz [ 548.148262][ T37] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 548.159532][ T37] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 548.169616][ T37] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 548.179776][ T37] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 548.193036][ T37] usb 3-1: config 1 interface 0 has no altsetting 0 [ 548.201572][ T7796] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 548.206428][ T7802] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 548.214109][ T7796] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 548.216324][ T7802] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 548.241041][ T37] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 548.250256][ T37] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 548.258497][ T37] usb 3-1: SerialNumber: syz [ 548.263295][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 548.271578][ T7805] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 548.278836][ T10] usb 4-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 548.279064][ T7805] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 548.289998][ T10] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 548.307532][ T10] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 548.317599][ T10] usb 4-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 548.330835][ T10] usb 4-1: config 1 interface 0 has no altsetting 0 [ 548.340291][ T10] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 548.349915][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 548.358310][ T10] usb 4-1: SerialNumber: syz [ 548.387671][ T5770] cdc_ether 8-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 548.394397][ T7810] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 548.407161][ T7810] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 548.431496][ T7796] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 548.441083][ T7796] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 548.465473][ T7802] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 548.473094][ T7802] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 548.525295][ T7805] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 548.532701][ T7805] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 548.628776][ T7810] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 548.636891][ T7810] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 548.665963][ T5758] cdc_ether 7-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.6-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 548.690412][ T7802] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 548.712880][ T7802] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 548.742524][ T7805] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 548.768337][ T7805] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 548.852513][ T7810] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 548.863060][ T7810] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 548.947290][ T6332] cdc_ether 2-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 549.004638][ T37] cdc_ether 3-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 549.084148][ T10] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42 2025/09/01 20:50:20 executed programs: 120 [ 549.950759][ T10] usb 8-1: USB disconnect, device number 23 [ 549.986071][ T10] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 550.214056][ T37] usb 7-1: USB disconnect, device number 23 [ 550.242755][ T37] cdc_ether 7-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.6-1, CDC Ethernet Device [ 550.361909][ T6332] usb 2-1: USB disconnect, device number 23 [ 550.373476][ T10] usb 8-1: new high-speed USB device number 24 using dummy_hcd [ 550.392168][ T6332] cdc_ether 2-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 550.465174][ T2941] usb 3-1: USB disconnect, device number 23 [ 550.500146][ T2941] cdc_ether 3-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 550.543346][ T10] usb 8-1: Using ep0 maxpacket: 16 [ 550.555331][ T10] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 550.566866][ T10] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 550.577147][ T10] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 550.587588][ T10] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 550.601028][ T10] usb 8-1: config 1 interface 0 has no altsetting 0 [ 550.612189][ T10] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 550.621476][ T10] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 550.629567][ T10] usb 8-1: SerialNumber: syz [ 550.648160][ T37] usb 7-1: new high-speed USB device number 24 using dummy_hcd [ 550.656370][ T7885] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 550.677432][ T7885] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 550.692298][ T5773] usb 4-1: USB disconnect, device number 23 [ 550.702441][ T5773] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device [ 550.833530][ T37] usb 7-1: Using ep0 maxpacket: 16 [ 550.846151][ T37] usb 7-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 550.857720][ T37] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 550.868240][ T37] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 550.878820][ T37] usb 7-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 550.893052][ T37] usb 7-1: config 1 interface 0 has no altsetting 0 [ 550.905744][ T6332] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 550.915571][ T7885] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 550.922780][ T7885] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 550.923350][ T2941] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 550.931616][ T37] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 550.947205][ T37] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 550.955621][ T37] usb 7-1: SerialNumber: syz [ 550.978616][ T7895] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 550.986117][ T7895] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 551.073321][ T6332] usb 2-1: Using ep0 maxpacket: 16 [ 551.080278][ T6332] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 551.092163][ T6332] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 551.093289][ T2941] usb 3-1: Using ep0 maxpacket: 16 [ 551.102652][ T6332] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 551.118387][ T6332] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 551.123647][ T2941] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 551.131965][ T6332] usb 2-1: config 1 interface 0 has no altsetting 0 [ 551.142815][ T2941] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 551.142848][ T2941] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 551.142878][ T2941] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 551.142915][ T2941] usb 3-1: config 1 interface 0 has no altsetting 0 [ 551.151487][ T5773] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 551.163633][ T7885] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 551.172520][ T2941] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 551.186729][ T7885] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 551.190123][ T2941] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 551.198436][ T7895] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 551.207445][ T2941] usb 3-1: SerialNumber: syz [ 551.218444][ T7895] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 551.251397][ T7905] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 551.258812][ T7905] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 551.271525][ T6332] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 551.280866][ T6332] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 551.289396][ T6332] usb 2-1: SerialNumber: syz [ 551.300316][ T7901] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 551.307930][ T7901] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 551.313375][ T5773] usb 4-1: Using ep0 maxpacket: 16 [ 551.322430][ T5773] usb 4-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 551.334192][ T5773] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 551.345109][ T5773] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 551.355666][ T5773] usb 4-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 551.369283][ T5773] usb 4-1: config 1 interface 0 has no altsetting 0 [ 551.379892][ T5773] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 551.389898][ T5773] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 551.398250][ T5773] usb 4-1: SerialNumber: syz [ 551.415063][ T7909] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 551.422751][ T7909] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 551.458060][ T10] cdc_ether 8-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 551.467387][ T7905] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 551.478701][ T7895] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 551.488052][ T7905] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 551.502969][ T7895] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 551.517510][ T7901] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 551.534819][ T7901] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 551.631086][ T7909] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 551.639721][ T7909] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 551.702878][ T7905] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 551.717828][ T7905] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 551.740280][ T37] cdc_ether 7-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.6-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 551.755097][ T7901] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 551.769987][ T7901] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 551.848754][ T7909] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 551.859164][ T7909] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 551.975672][ T2941] cdc_ether 3-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 552.032837][ T6332] cdc_ether 2-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 552.096907][ T5773] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 553.021062][ T5773] usb 8-1: USB disconnect, device number 24 [ 553.052970][ T5773] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 553.262301][ T6332] usb 7-1: USB disconnect, device number 24 [ 553.287626][ T6332] cdc_ether 7-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.6-1, CDC Ethernet Device [ 553.404905][ T2941] usb 2-1: USB disconnect, device number 24 [ 553.435636][ T2941] cdc_ether 2-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 553.446752][ T5773] usb 8-1: new high-speed USB device number 25 using dummy_hcd [ 553.503740][ T10] usb 3-1: USB disconnect, device number 24 [ 553.529227][ T10] cdc_ether 3-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 553.623282][ T5773] usb 8-1: Using ep0 maxpacket: 16 [ 553.630343][ T5773] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 553.641955][ T5773] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 553.652488][ T5773] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 553.662994][ T5773] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 553.676643][ T5773] usb 8-1: config 1 interface 0 has no altsetting 0 [ 553.703435][ T6332] usb 7-1: new high-speed USB device number 25 using dummy_hcd [ 553.705137][ T5773] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 553.720160][ T5773] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 553.728265][ T5773] usb 8-1: SerialNumber: syz [ 553.755276][ T7983] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 553.762535][ T7983] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 553.770890][ T5946] usb 4-1: USB disconnect, device number 24 [ 553.780798][ T5946] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device [ 553.883581][ T6332] usb 7-1: Using ep0 maxpacket: 16 [ 553.891009][ T6332] usb 7-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 553.902244][ T6332] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 553.903395][ T2941] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 553.912231][ T6332] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 553.930040][ T6332] usb 7-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 553.943204][ T6332] usb 7-1: config 1 interface 0 has no altsetting 0 [ 553.951453][ T6332] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 553.961167][ T6332] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 553.969662][ T6332] usb 7-1: SerialNumber: syz [ 553.982364][ T7992] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 553.984977][ T10] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 553.989939][ T7992] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 554.020506][ T7983] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 554.028725][ T7983] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 554.093461][ T2941] usb 2-1: Using ep0 maxpacket: 16 [ 554.100931][ T2941] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 554.112370][ T2941] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 554.122392][ T2941] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 554.132480][ T2941] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 554.145617][ T2941] usb 2-1: config 1 interface 0 has no altsetting 0 [ 554.155985][ T2941] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 554.165233][ T2941] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 554.173359][ T2941] usb 2-1: SerialNumber: syz [ 554.178033][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 554.189354][ T10] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 554.200632][ T10] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 554.210689][ T10] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 554.212078][ T7992] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 554.220814][ T10] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 554.241018][ T10] usb 3-1: config 1 interface 0 has no altsetting 0 [ 554.248676][ T7992] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 554.249846][ T7983] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 554.268442][ T7999] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 554.276359][ T7999] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 554.284310][ T7983] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 554.298868][ T10] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 554.308327][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 554.316440][ T10] usb 3-1: SerialNumber: syz [ 554.323347][ T5946] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 554.350097][ T8003] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 554.357612][ T8003] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 554.473313][ T5946] usb 4-1: Using ep0 maxpacket: 16 [ 554.482050][ T5946] usb 4-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 554.488163][ T7992] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 554.493524][ T5946] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 554.502206][ T7999] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 554.511643][ T5946] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 554.520151][ T7992] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 554.528872][ T5946] usb 4-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 554.549721][ T5946] usb 4-1: config 1 interface 0 has no altsetting 0 [ 554.553684][ T7999] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 554.559549][ T5946] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 554.572884][ T5946] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 554.581280][ T5946] usb 4-1: SerialNumber: syz [ 554.602224][ T8003] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 554.616457][ T8003] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 554.621731][ T5773] cdc_ether 8-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 554.658096][ T8009] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 554.665859][ T8009] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 554.783049][ T7999] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 554.794782][ T7999] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 554.848751][ T8003] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 554.857616][ T6332] cdc_ether 7-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.6-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 554.870803][ T8003] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 554.885262][ T8009] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 554.893440][ T8009] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 555.016371][ T2941] cdc_ether 2-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 555.104493][ T8009] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 555.121683][ T10] cdc_ether 3-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 555.126502][ T8009] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 555.371902][ T5946] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42 2025/09/01 20:50:27 executed programs: 130 [ 556.058709][ T6332] usb 8-1: USB disconnect, device number 25 [ 556.096479][ T6332] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 556.301408][ T37] usb 7-1: USB disconnect, device number 25 [ 556.325076][ T37] cdc_ether 7-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.6-1, CDC Ethernet Device [ 556.448525][ T5946] usb 2-1: USB disconnect, device number 25 [ 556.480376][ T5946] cdc_ether 2-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 556.483284][ T6332] usb 8-1: new high-speed USB device number 26 using dummy_hcd [ 556.572421][ T5758] usb 3-1: USB disconnect, device number 25 [ 556.597086][ T5758] cdc_ether 3-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 556.673855][ T6332] usb 8-1: Using ep0 maxpacket: 16 [ 556.688863][ T6332] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 556.700197][ T6332] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 556.710590][ T6332] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 556.721024][ T6332] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 556.734597][ T6332] usb 8-1: config 1 interface 0 has no altsetting 0 [ 556.743535][ T37] usb 7-1: new high-speed USB device number 26 using dummy_hcd [ 556.757292][ T6332] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 556.766512][ T6332] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 556.774581][ T6332] usb 8-1: SerialNumber: syz [ 556.795066][ T8081] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 556.805313][ T8081] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 556.829985][ T10] usb 4-1: USB disconnect, device number 25 [ 556.843489][ T5946] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 556.866668][ T10] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device [ 556.903359][ T37] usb 7-1: Using ep0 maxpacket: 16 [ 556.910588][ T37] usb 7-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 556.922420][ T37] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 556.932593][ T37] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 556.942725][ T37] usb 7-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 556.955954][ T37] usb 7-1: config 1 interface 0 has no altsetting 0 [ 556.965173][ T37] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 556.974682][ T37] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 556.982708][ T37] usb 7-1: SerialNumber: syz [ 556.993529][ T8091] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 557.001066][ T8091] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 557.014223][ T8081] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 557.025285][ T8081] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22 [ 557.043342][ T5946] usb 2-1: Using ep0 maxpacket: 16 [ 557.059566][ T5946] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 557.070725][ T5946] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 557.080838][ T5946] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 557.090970][ T5946] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 557.093346][ T5758] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 557.104300][ T5946] usb 2-1: config 1 interface 0 has no altsetting 0 [ 557.130321][ T5946] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 557.139568][ T5946] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 557.147953][ T5946] usb 2-1: SerialNumber: syz [ 557.157672][ T8095] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 557.165681][ T8095] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 557.209306][ T8091] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 557.217644][ T8091] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 557.250207][ T8081] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 557.261091][ T8081] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 557.270244][ T5758] usb 3-1: Using ep0 maxpacket: 16 [ 557.277501][ T5758] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 557.288920][ T5758] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 557.298923][ T5758] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 557.309352][ T5758] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 557.322579][ T5758] usb 3-1: config 1 interface 0 has no altsetting 0 [ 557.332392][ T5758] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 557.342018][ T5758] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 557.350273][ T5758] usb 3-1: SerialNumber: syz [ 557.365329][ T8102] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 557.372592][ T8102] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 557.383761][ T10] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 557.392310][ T8095] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 557.399930][ T8095] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 557.432114][ T8091] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 557.443792][ T8091] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 557.490069][ T6332] cdc_ether 8-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 557.573280][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 557.580255][ T10] usb 4-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 557.591968][ T10] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 557.602788][ T10] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 557.613373][ T10] usb 4-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 557.627063][ T10] usb 4-1: config 1 interface 0 has no altsetting 0 [ 557.634648][ T8102] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 557.636697][ T8095] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 557.641875][ T8102] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 557.650900][ T8095] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 557.670957][ T10] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 557.680318][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 557.688548][ T10] usb 4-1: SerialNumber: syz [ 557.688934][ T37] cdc_ether 7-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.6-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 557.726036][ T8106] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 557.738290][ T8106] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 557.881348][ T5946] cdc_ether 2-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 557.894373][ T8102] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 557.908460][ T8102] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 557.957198][ T8106] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 557.967054][ T8106] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 558.143294][ T5758] cdc_ether 3-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 558.178905][ T8106] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 558.203000][ T8106] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 558.431541][ T10] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 558.626625][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 68! [ 558.641672][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 7c! [ 558.649120][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 36! [ 558.657137][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 90! [ 558.666270][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 01! [ 558.673765][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 01! [ 558.681907][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 06! [ 558.689456][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 24! [ 558.696930][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 10! [ 558.704383][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 03! [ 558.717527][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 08! [ 558.725712][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 80! [ 558.733772][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 85! [ 558.741822][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 83! [ 558.749933][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 87! [ 558.758128][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 89! [ 558.766575][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 20! [ 558.773991][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 20! [ 558.781437][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 20! [ 558.794483][ C0] cdc_ether 8-1:1.0 usb0: CDC: unexpected notification 17! [ 559.037126][ T10] usb 8-1: USB disconnect, device number 26 [ 559.046569][ T10] cdc_ether 8-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 559.210720][ C0] cdc_ether 7-1:1.0 usb1: CDC: unexpected notification 68! [ 559.230907][ C0] cdc_ether 7-1:1.0 usb1: CDC: unexpected notification 7c! [ 559.238434][ C0] cdc_ether 7-1:1.0 usb1: CDC: unexpected notification 36! [ 559.246931][ C0] cdc_ether 7-1:1.0 usb1: CDC: unexpected notification 90! [ 559.256654][ C0] cdc_ether 7-1:1.0 usb1: CDC: unexpected notification 01! [ 559.264617][ C0] cdc_ether 7-1:1.0 usb1: CDC: unexpected notification 01! [ 559.272233][ C0] cdc_ether 7-1:1.0 usb1: CDC: unexpected notification 06! [ 559.280142][ C0] cdc_ether 7-1:1.0 usb1: CDC: unexpected notification 24! [ 559.288198][ C0] cdc_ether 7-1:1.0 usb1: CDC: unexpected notification 10! [ 559.295988][ C0] cdc_ether 7-1:1.0 usb1: CDC: unexpected notification 03! [ 559.309178][ C0] cdc_ether 7-1:1.0 usb1: CDC: unexpected notification 08! [ 559.317249][ C0] cdc_ether 7-1:1.0 usb1: CDC: unexpected notification 80! [ 559.325615][ C0] cdc_ether 7-1:1.0 usb1: CDC: unexpected notification 85! [ 559.333683][ C0] cdc_ether 7-1:1.0 usb1: CDC: unexpected notification 83! [ 559.341781][ C0] cdc_ether 7-1:1.0 usb1: CDC: unexpected notification 87! [ 559.349860][ C0] cdc_ether 7-1:1.0 usb1: CDC: unexpected notification 89! [ 559.365717][ T10] usb 7-1: USB disconnect, device number 26 [ 559.374900][ T10] cdc_ether 7-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.6-1, CDC Ethernet Device [ 559.481636][ T5946] usb 2-1: USB disconnect, device number 26 [ 559.507305][ T5946] cdc_ether 2-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 559.636884][ T5773] usb 3-1: USB disconnect, device number 26 [ 559.647529][ T5773] cdc_ether 3-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 559.765553][ T10] usb 7-1: new high-speed USB device number 27 using dummy_hcd [ 559.847205][ T2941] usb 8-1: new high-speed USB device number 27 using dummy_hcd [ 559.881974][ T5758] usb 4-1: USB disconnect, device number 26 [ 559.900326][ T5758] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device [ 559.913413][ T5946] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 559.934129][ T10] usb 7-1: Using ep0 maxpacket: 16 [ 559.950721][ T10] usb 7-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 559.962318][ T10] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 559.972723][ T10] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 559.983271][ T10] usb 7-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 559.996746][ T10] usb 7-1: config 1 interface 0 has no altsetting 0 [ 560.005430][ T10] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 560.014600][ T10] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 560.022623][ T10] usb 7-1: SerialNumber: syz [ 560.028138][ T2941] usb 8-1: Using ep0 maxpacket: 16 [ 560.035553][ T2941] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 560.046726][ T2941] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 560.056711][ T2941] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 560.066874][ T2941] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 560.080156][ T2941] usb 8-1: config 1 interface 0 has no altsetting 0 [ 560.086900][ T5773] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 560.099437][ T8173] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 560.113294][ T8173] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 560.123255][ T5946] usb 2-1: Using ep0 maxpacket: 16 [ 560.130930][ T5946] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 560.142232][ T5946] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 560.152646][ T5946] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 560.162787][ T5946] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 560.176023][ T5946] usb 2-1: config 1 interface 0 has no altsetting 0 [ 560.183902][ T2941] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 560.193109][ T2941] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 560.201278][ T2941] usb 8-1: SerialNumber: syz [ 560.211151][ T8180] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22 [ 560.212167][ T5946] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 560.227640][ T5946] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 560.228362][ T8180] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22 [ 560.235730][ T5946] usb 2-1: SerialNumber: syz [ 560.253578][ T8176] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 560.263697][ T8176] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 560.273368][ T5773] usb 3-1: Using ep0 maxpacket: 16 [ 560.286538][ T5773] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 560.297798][ T5773] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 560.307973][ T5773] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 560.318213][ T5773] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 560.331398][ T5773] usb 3-1: config 1 interface 0 has no altsetting 0 [ 560.338880][ T8173] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 560.346294][ T8173] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 560.360547][ T5773] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 560.369740][ T5773] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 560.377528][ T5758] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 560.377836][ T5773] usb 3-1: SerialNumber: syz [ 560.413577][ T8183] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 560.420850][ T8183] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 560.461372][ T8180] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22 [ 560.469630][ T8180] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22 [ 560.477902][ T8176] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 560.488448][ T8176] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 560.549969][ T5758] usb 4-1: Using ep0 maxpacket: 16 [ 560.557044][ T8173] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 560.566735][ T5758] usb 4-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 560.571983][ T8173] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 560.577870][ T5758] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 560.596068][ T5758] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 560.606676][ T5758] usb 4-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 560.620411][ T5758] usb 4-1: config 1 interface 0 has no altsetting 0 [ 560.634314][ T5758] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 560.643475][ T5758] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 560.645511][ T8183] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 560.651485][ T5758] usb 4-1: SerialNumber: syz [ 560.667551][ T8183] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 560.675244][ T8195] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 560.682473][ T8195] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 560.711411][ T8180] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 560.719981][ T8176] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 560.732848][ T8176] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 560.742049][ T8180] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 560.816528][ T10] cdc_ether 7-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.6-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 560.893081][ T8195] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 560.894464][ T8183] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 560.914501][ T8195] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 560.927567][ T8183] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 560.965077][ T2941] cdc_ether 8-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 560.989696][ T5946] cdc_ether 2-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 561.125467][ T8195] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 561.140310][ T8195] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 561.155419][ T5773] cdc_ether 3-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 561.371670][ T5758] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 561.383475][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 68! [ 561.390855][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 7c! [ 561.398370][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 36! [ 561.405786][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 90! [ 561.414348][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 01! [ 561.421796][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 01! [ 561.429243][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 06! [ 561.436701][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 24! [ 561.444159][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 10! [ 561.451619][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 03! [ 561.464823][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 08! [ 561.472956][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 80! [ 561.486482][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 85! [ 561.494554][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 83! [ 561.502612][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 87! [ 561.510685][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 89! [ 561.519110][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 20! [ 561.526574][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 20! [ 561.534196][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 20! [ 561.547939][ C1] cdc_ether 2-1:1.0 usb2: CDC: unexpected notification 17! [ 561.689497][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 68! [ 561.703267][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 7c! [ 561.710679][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 36! [ 561.718129][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 90! [ 561.727475][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 01! [ 561.735238][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 01! [ 561.743248][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 06! [ 561.750696][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 24! [ 561.758213][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 10! [ 561.766104][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 03! [ 561.779262][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 08! [ 561.787097][ T5773] usb 2-1: USB disconnect, device number 27 [ 561.787392][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 80! [ 561.805674][ T5773] cdc_ether 2-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 561.819676][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 85! [ 561.827768][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 83! [ 561.835740][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 87! [ 561.843867][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 89! [ 561.852133][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 20! [ 561.859511][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 20! [ 561.866916][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 20! [ 561.879594][ C1] cdc_ether 3-1:1.0 usb3: CDC: unexpected notification 17! [ 562.120208][ T5758] usb 3-1: USB disconnect, device number 27 [ 562.131146][ T5758] cdc_ether 3-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 562.241493][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 68! [ 562.262449][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 7c! [ 562.270479][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 36! [ 562.278442][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 90! [ 562.287488][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 01! [ 562.295284][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 01! [ 562.302967][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 06! [ 562.310795][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 24! [ 562.318487][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 10! [ 562.326264][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 03! [ 562.349977][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 08! [ 562.360510][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 80! [ 562.369133][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 85! [ 562.377203][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 83! [ 562.385304][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 87! 2025/09/01 20:50:33 executed programs: 140 [ 562.395407][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 89! [ 562.404133][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 20! [ 562.411600][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 20! [ 562.419059][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 20! [ 562.433169][ C1] cdc_ether 4-1:1.0 usb4: CDC: unexpected notification 17! [ 562.437347][ T5773] usb 7-1: USB disconnect, device number 27 [ 562.497065][ T5773] cdc_ether 7-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.6-1, CDC Ethernet Device [ 562.609183][ T2941] usb 8-1: USB disconnect, device number 27 [ 562.642570][ T2941] cdc_ether 8-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 562.691651][ T5946] usb 4-1: USB disconnect, device number 27 [ 562.711698][ T5946] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device [ 562.765113][ T10] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 562.873647][ T5773] usb 7-1: new high-speed USB device number 28 using dummy_hcd [ 562.923317][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 562.923616][ T5758] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 562.932405][ T10] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 562.947478][ T10] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 562.957488][ T10] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 562.967556][ T10] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 562.980683][ T10] usb 2-1: config 1 interface 0 has no altsetting 0 [ 563.044466][ T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 563.053697][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 563.061788][ T10] usb 2-1: SerialNumber: syz [ 563.083256][ T5773] usb 7-1: Using ep0 maxpacket: 16 [ 563.090299][ T5773] usb 7-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 563.101513][ T5773] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 563.103269][ T5758] usb 3-1: Using ep0 maxpacket: 16 [ 563.111521][ T5773] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 563.126698][ T5773] usb 7-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 563.134740][ T5758] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 563.140156][ T5773] usb 7-1: config 1 interface 0 has no altsetting 0 [ 563.151174][ T5758] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 563.157937][ T2941] usb 8-1: new high-speed USB device number 28 using dummy_hcd [ 563.167698][ T5758] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 563.185732][ T5758] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 563.199134][ T5758] usb 3-1: config 1 interface 0 has no altsetting 0 [ 563.216807][ T8255] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 563.224165][ T8255] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 563.291187][ T5758] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 563.293143][ T5773] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 563.300718][ T5758] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 563.309477][ T5773] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 563.309507][ T5773] usb 7-1: SerialNumber: syz [ 563.332308][ T5758] usb 3-1: SerialNumber: syz [ 563.342629][ T8253] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 563.357689][ T8262] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 563.365436][ T8262] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 563.372875][ T8253] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 563.380287][ T2941] usb 8-1: Using ep0 maxpacket: 16 [ 563.395929][ T2941] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 563.407482][ T2941] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 563.417835][ T2941] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 563.428313][ T2941] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 563.441890][ T2941] usb 8-1: config 1 interface 0 has no altsetting 0 [ 563.444007][ T8255] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 563.462156][ T8255] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 563.514589][ T2941] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 563.523840][ T2941] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 563.531906][ T2941] usb 8-1: SerialNumber: syz [ 563.558931][ T8260] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22 [ 563.566396][ T8260] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22 [ 563.574578][ T8262] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 563.582248][ T8262] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 563.598732][ T8253] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 563.603317][ T6135] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 563.616029][ T8253] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 563.685222][ T8255] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 563.696837][ T8255] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 563.768707][ T6135] usb 4-1: Using ep0 maxpacket: 16 [ 563.776464][ T6135] usb 4-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 563.788045][ T6135] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 563.791285][ T8262] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 563.798226][ T6135] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 563.816614][ T6135] usb 4-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 563.824073][ T8262] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 563.829758][ T6135] usb 4-1: config 1 interface 0 has no altsetting 0 [ 563.846382][ T8260] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22 [ 563.847603][ T8253] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 563.866840][ T8253] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 563.875737][ T8260] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22 [ 563.883698][ T6135] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 563.892911][ T6135] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 563.901142][ T6135] usb 4-1: SerialNumber: syz [ 563.924474][ T10] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 563.941928][ T8273] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 563.957976][ T8273] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 564.085848][ T5758] cdc_ether 3-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 564.102227][ T8260] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 564.114457][ T8260] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 564.156890][ T5773] cdc_ether 7-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.6-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 564.176379][ T8273] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 564.186416][ T8273] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 564.351674][ T2941] cdc_ether 8-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 564.411739][ T8273] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 564.424847][ T8273] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 564.647722][ T6135] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 565.459900][ T5758] usb 2-1: USB disconnect, device number 28 [ 565.472090][ T5758] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 565.514507][ T6135] usb 7-1: USB disconnect, device number 28 [ 565.547760][ T6135] cdc_ether 7-1:1.0 usb2: unregister 'cdc_ether' usb-dummy_hcd.6-1, CDC Ethernet Device [ 565.683487][ T2941] usb 8-1: USB disconnect, device number 28 [ 565.708929][ T37] usb 3-1: USB disconnect, device number 28 [ 565.711136][ T2941] cdc_ether 8-1:1.0 usb3: unregister 'cdc_ether' usb-dummy_hcd.7-1, CDC Ethernet Device [ 565.744544][ T37] cdc_ether 3-1:1.0 usb1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 565.934164][ T5758] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 565.943554][ T6135] usb 7-1: new high-speed USB device number 29 using dummy_hcd [ 566.103321][ T6135] usb 7-1: Using ep0 maxpacket: 16 [ 566.103861][ T5758] usb 2-1: Using ep0 maxpacket: 16 [ 566.116024][ T5758] usb 2-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 566.123603][ T2941] usb 8-1: new high-speed USB device number 29 using dummy_hcd [ 566.127139][ T5758] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 566.127177][ T5758] usb 2-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 566.127211][ T5758] usb 2-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 566.127249][ T5758] usb 2-1: config 1 interface 0 has no altsetting 0 [ 566.128433][ T5758] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 566.143365][ T6135] usb 7-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 566.145547][ T5758] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 566.155338][ T6135] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 566.155375][ T6135] usb 7-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 566.155408][ T6135] usb 7-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 566.155444][ T6135] usb 7-1: config 1 interface 0 has no altsetting 0 [ 566.158266][ T6135] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 566.168839][ T5758] usb 2-1: SerialNumber: syz [ 566.175268][ T6135] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 566.175297][ T6135] usb 7-1: SerialNumber: syz [ 566.245825][ T8348] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 566.283396][ T8346] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 566.290640][ T8346] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 566.297195][ T10] usb 4-1: USB disconnect, device number 28 [ 566.303980][ T2941] usb 8-1: Using ep0 maxpacket: 16 [ 566.313328][ T37] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 566.321309][ T8348] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 566.326086][ T10] cdc_ether 4-1:1.0 usb4: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device [ 566.356660][ T2941] usb 8-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 566.367983][ T2941] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 566.378189][ T2941] usb 8-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 566.388291][ T2941] usb 8-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 566.401820][ T2941] usb 8-1: config 1 interface 0 has no altsetting 0 [ 566.419733][ T2941] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 566.429120][ T2941] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 566.437243][ T2941] usb 8-1: SerialNumber: syz [ 566.474184][ T8353] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22 [ 566.484988][ T8353] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22 [ 566.494148][ T37] usb 3-1: Using ep0 maxpacket: 16 [ 566.510091][ T37] usb 3-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 566.521729][ T37] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 566.532095][ T37] usb 3-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 566.542523][ T37] usb 3-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 566.555887][ T37] usb 3-1: config 1 interface 0 has no altsetting 0 [ 566.556168][ T8346] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 566.570163][ T8348] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 566.579895][ T8348] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 566.589371][ T8346] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 566.599213][ T37] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 566.608458][ T37] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 566.616551][ T37] usb 3-1: SerialNumber: syz [ 566.642210][ T8357] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 566.653221][ T8357] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 566.704070][ T8353] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22 [ 566.711333][ T8353] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22 [ 566.783821][ T10] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 566.794556][ T8348] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 566.811428][ T8346] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 566.824473][ T8348] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 566.833619][ T8346] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 566.861674][ T8357] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 566.869705][ T8357] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 566.925035][ T8353] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 566.935482][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 566.941796][ T8353] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 566.952224][ T10] usb 4-1: config 1 interface 0 altsetting 93 endpoint 0x81 has an invalid bInterval 60, changing to 9 [ 566.963884][ T10] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 566.974319][ T10] usb 4-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 1023 [ 566.984749][ T10] usb 4-1: config 1 interface 0 altsetting 93 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 566.998249][ T10] usb 4-1: config 1 interface 0 has no altsetting 0 [ 567.011556][ T10] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 567.020970][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 567.029119][ T10] usb 4-1: SerialNumber: syz [ 567.039679][ T8374] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 567.047764][ T8374] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 567.075393][ T5758] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 567.089688][ T8357] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 567.092321][ T6135] cdc_ether 7-1:1.0 usb1: register 'cdc_ether' at usb-dummy_hcd.6-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 567.111231][ T8357] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 567.222781][ T2941] cdc_ether 8-1:1.0 usb2: register 'cdc_ether' at usb-dummy_hcd.7-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 567.256596][ T8374] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 567.269360][ T8374] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 567.346553][ T37] cdc_ether 3-1:1.0 usb3: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 567.486582][ T8374] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 567.497848][ T8374] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 567.721346][ T10] cdc_ether 4-1:1.0 usb4: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 568.143778][ C0] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 68! [ 568.159872][ C0] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 7c! [ 568.167821][ C0] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 36! [ 568.175869][ C0] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 90! [ 568.185137][ C0] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 01! [ 568.192767][ C0] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 01! [ 568.200747][ C0] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 06! [ 568.208580][ C0] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 24! [ 568.216646][ C0] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 10! [ 568.224612][ C0] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 03! [ 568.239773][ C0] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 08! [ 568.247831][ C0] cdc_ether 2-1:1.0 usb0: CDC: unexpected notification 80! [ 568.255556][ T2991] list_del corruption, ffff888126c56580->next is NULL [ 568.262559][ T2991] ------------[ cut here ]------------ [ 568.267996][ T2991] kernel BUG at lib/list_debug.c:52! [ 568.273280][ T2991] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 568.279526][ T2991] CPU: 1 UID: 0 PID: 2991 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT(voluntary) [ 568.289401][ T2991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 568.299490][ T2991] Workqueue: events_unbound linkwatch_event [ 568.305395][ T2991] RIP: 0010:__list_del_entry_valid_or_report+0xf2/0x200 [ 568.312331][ T2991] Code: 00 49 3b 5c 24 08 0f 85 a8 00 00 00 5b b8 01 00 00 00 5d 41 5c c3 cc cc cc cc 48 89 de 48 c7 c7 c0 66 89 87 e8 9f 87 ce fe 90 <0f> 0b 48 89 de 48 c7 c7 20 67 89 87 e8 8d 87 ce fe 90 0f 0b 4c 89 [ 568.332020][ T2991] RSP: 0018:ffffc900018bf888 EFLAGS: 00010082 [ 568.338097][ T2991] RAX: 0000000000000033 RBX: ffff888126c56580 RCX: ffffffff815cfb09 [ 568.346060][ T2991] RDX: 0000000000000000 RSI: ffffffff815d79a6 RDI: 0000000000000005 [ 568.354033][ T2991] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 568.361986][ T2991] R10: 0000000080000202 R11: 0000000000000001 R12: 0000000000000000 [ 568.369937][ T2991] R13: ffffc900018bf8d8 R14: ffff88810376c630 R15: 0000000000000000 [ 568.379106][ T2991] FS: 0000000000000000(0000) GS:ffff888268ff9000(0000) knlGS:0000000000000000 [ 568.388191][ T2991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 568.394759][ T2991] CR2: 000055c4e9b8bce8 CR3: 00000000090a4000 CR4: 00000000003506f0 [ 568.402733][ T2991] Call Trace: [ 568.406005][ T2991] [ 568.408924][ T2991] ref_tracker_free+0x1a5/0x830 [ 568.413765][ T2991] ? __pfx_ref_tracker_free+0x10/0x10 [ 568.419123][ T2991] ? dev_deactivate_many+0x286/0xd30 [ 568.424400][ T2991] ? dev_deactivate+0xf8/0x1c0 [ 568.429160][ T2991] ? linkwatch_do_dev+0x11e/0x160 [ 568.434173][ T2991] ? __linkwatch_run_queue+0x2a3/0x7a0 [ 568.439615][ T2991] ? linkwatch_event+0x8f/0xc0 [ 568.444361][ T2991] ? process_one_work+0x9cc/0x1b70 [ 568.449455][ T2991] ? worker_thread+0x6c8/0xf10 [ 568.454214][ T2991] ? kthread+0x3c5/0x780 [ 568.458452][ T2991] ? ret_from_fork+0x5b6/0x6c0 [ 568.463269][ T2991] ? ret_from_fork_asm+0x1a/0x30 [ 568.468202][ T2991] ? netif_freeze_queues+0x176/0x1e0 [ 568.473479][ T2991] dev_deactivate_many+0x286/0xd30 [ 568.478578][ T2991] ? __pfx_dev_deactivate_many+0x10/0x10 [ 568.484228][ T2991] ? ref_tracker_free+0x301/0x830 [ 568.489236][ T2991] ? __pfx_ref_tracker_free+0x10/0x10 [ 568.494603][ T2991] dev_deactivate+0xf8/0x1c0 [ 568.499180][ T2991] ? __pfx_dev_deactivate+0x10/0x10 [ 568.504450][ T2991] ? dev_get_iflink+0xc3/0xf0 [ 568.509146][ T2991] linkwatch_do_dev+0x11e/0x160 [ 568.514011][ T2991] __linkwatch_run_queue+0x2a3/0x7a0 [ 568.519388][ T2991] ? __pfx___linkwatch_run_queue+0x10/0x10 [ 568.525180][ T2991] linkwatch_event+0x8f/0xc0 [ 568.529767][ T2991] ? __pfx_linkwatch_event+0x10/0x10 [ 568.535122][ T2991] ? rcu_is_watching+0x12/0xc0 [ 568.539872][ T2991] process_one_work+0x9cc/0x1b70 [ 568.544793][ T2991] ? __pfx_process_one_work+0x10/0x10 [ 568.550149][ T2991] ? assign_work+0x1a0/0x250 [ 568.554727][ T2991] worker_thread+0x6c8/0xf10 [ 568.559347][ T2991] ? __pfx_worker_thread+0x10/0x10 [ 568.564614][ T2991] kthread+0x3c5/0x780 [ 568.568668][ T2991] ? __pfx_kthread+0x10/0x10 [ 568.573239][ T2991] ? rcu_is_watching+0x12/0xc0 [ 568.577993][ T2991] ? __pfx_kthread+0x10/0x10 [ 568.582565][ T2991] ret_from_fork+0x5b6/0x6c0 [ 568.587147][ T2991] ? __pfx_kthread+0x10/0x10 [ 568.591720][ T2991] ret_from_fork_asm+0x1a/0x30 [ 568.596476][ T2991] [ 568.599476][ T2991] Modules linked in: [ 568.603351][ T2991] ---[ end trace 0000000000000000 ]--- [ 568.608779][ T2991] RIP: 0010:__list_del_entry_valid_or_report+0xf2/0x200 [ 568.615698][ T2991] Code: 00 49 3b 5c 24 08 0f 85 a8 00 00 00 5b b8 01 00 00 00 5d 41 5c c3 cc cc cc cc 48 89 de 48 c7 c7 c0 66 89 87 e8 9f 87 ce fe 90 <0f> 0b 48 89 de 48 c7 c7 20 67 89 87 e8 8d 87 ce fe 90 0f 0b 4c 89 [ 568.635285][ T2991] RSP: 0018:ffffc900018bf888 EFLAGS: 00010082 [ 568.641339][ T2991] RAX: 0000000000000033 RBX: ffff888126c56580 RCX: ffffffff815cfb09 [ 568.649297][ T2991] RDX: 0000000000000000 RSI: ffffffff815d79a6 RDI: 0000000000000005 [ 568.657245][ T2991] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 568.665193][ T2991] R10: 0000000080000202 R11: 0000000000000001 R12: 0000000000000000 [ 568.673231][ T2991] R13: ffffc900018bf8d8 R14: ffff88810376c630 R15: 0000000000000000 [ 568.681190][ T2991] FS: 0000000000000000(0000) GS:ffff888268ff9000(0000) knlGS:0000000000000000 [ 568.690100][ T2991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 568.696668][ T2991] CR2: 000055c4e9b8bce8 CR3: 00000000090a4000 CR4: 00000000003506f0 [ 568.704637][ T2991] Kernel panic - not syncing: Fatal exception in interrupt [ 569.805216][ T2991] Shutting down cpus with NMI [ 569.810299][ T2991] Kernel Offset: disabled [ 569.814632][ T2991] Rebooting in 86400 seconds..