T6638] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 272.761885][ T19] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 272.772804][ T19] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 272.784353][ T19] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 272.793471][ T19] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 272.801506][ T19] usb 6-1: Product: syz [ 272.805684][ T19] usb 6-1: Manufacturer: syz [ 272.810273][ T19] usb 6-1: SerialNumber: syz [ 272.831918][ T39] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 272.842880][ T39] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 272.854408][ T39] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 272.863482][ T39] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 272.871510][ T39] usb 7-1: Product: syz [ 272.875664][ T39] usb 7-1: Manufacturer: syz [ 272.880253][ T39] usb 7-1: SerialNumber: syz [ 272.983217][ T6600] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 273.016500][ T6640] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 273.085759][ T6609] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 273.093067][ T6642] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 273.190893][ T445] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 273.197409][ T445] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 273.204989][ T445] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 273.300634][ T484] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 273.307196][ T484] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 273.314871][ T484] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 273.336801][ T6638] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 273.393714][ T445] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 273.410281][ T445] usb 2-1: USB disconnect, device number 98 [ 273.416756][ T445] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 273.504028][ T484] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 273.532645][ T484] usb 1-1: USB disconnect, device number 98 [ 273.538939][ T484] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 273.548547][ T478] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 273.558734][ T478] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 273.566650][ T478] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 273.626829][ T6640] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 273.702495][ T6642] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 273.758272][ T478] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 273.770537][ T478] usb 5-1: USB disconnect, device number 98 [ 273.777297][ T478] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 273.836441][ T19] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 273.842956][ T19] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 273.850409][ T19] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 273.910142][ T39] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 273.916656][ T39] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 273.924166][ T39] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 274.039946][ T19] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 274.055621][ T19] usb 6-1: USB disconnect, device number 98 [ 274.062677][ T19] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 274.114191][ T39] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 274.132797][ T39] usb 7-1: USB disconnect, device number 98 [ 274.147915][ T39] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 274.180949][ T484] usb 2-1: new high-speed USB device number 99 using dummy_hcd [ 274.270954][ T445] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 274.371971][ T484] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 274.382919][ T484] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 274.394445][ T484] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 274.403532][ T484] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 274.411535][ T484] usb 2-1: Product: syz [ 274.415699][ T484] usb 2-1: Manufacturer: syz [ 274.420287][ T484] usb 2-1: SerialNumber: syz [ 274.462130][ T445] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 274.473121][ T445] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 274.484571][ T445] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 274.493692][ T445] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 274.501693][ T445] usb 1-1: Product: syz [ 274.505879][ T445] usb 1-1: Manufacturer: syz 2025/07/23 13:19:20 executed programs: 498 [ 274.510467][ T445] usb 1-1: SerialNumber: syz [ 274.530917][ T352] usb 5-1: new high-speed USB device number 99 using dummy_hcd [ 274.626210][ T6671] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 274.712062][ T352] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 274.723053][ T352] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 274.723098][ T6673] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 274.734674][ T352] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 274.749335][ T352] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 274.757417][ T352] usb 5-1: Product: syz [ 274.761604][ T352] usb 5-1: Manufacturer: syz [ 274.766194][ T352] usb 5-1: SerialNumber: syz [ 274.810898][ T39] usb 6-1: new high-speed USB device number 99 using dummy_hcd [ 274.890889][ T478] usb 7-1: new high-speed USB device number 99 using dummy_hcd [ 274.972570][ T6702] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 274.991913][ T39] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 275.002878][ T39] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 275.014299][ T39] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 275.023431][ T39] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 275.031437][ T39] usb 6-1: Product: syz [ 275.035655][ T39] usb 6-1: Manufacturer: syz [ 275.040239][ T39] usb 6-1: SerialNumber: syz [ 275.071882][ T478] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 275.082823][ T478] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 275.094224][ T478] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 275.103315][ T478] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 275.111377][ T478] usb 7-1: Product: syz [ 275.115546][ T478] usb 7-1: Manufacturer: syz [ 275.120143][ T478] usb 7-1: SerialNumber: syz [ 275.235817][ T6671] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 275.245972][ T6704] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 275.326270][ T6706] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 275.350087][ T6673] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 275.443716][ T484] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 275.450202][ T484] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 275.457820][ T484] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 275.557872][ T445] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 275.564498][ T445] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 275.572029][ T445] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 275.580648][ T6702] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 275.646737][ T484] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 275.659472][ T484] usb 2-1: USB disconnect, device number 99 [ 275.666135][ T484] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 275.760974][ T445] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 275.777155][ T445] usb 1-1: USB disconnect, device number 99 [ 275.784359][ T445] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 275.794579][ T352] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 275.801316][ T352] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 275.810229][ T352] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 275.858472][ T6704] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 275.934414][ T6706] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 275.996308][ T352] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 276.016763][ T352] usb 5-1: USB disconnect, device number 99 [ 276.023296][ T352] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 276.068102][ T39] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 276.076043][ T39] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 276.084564][ T39] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 276.142760][ T478] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 276.159061][ T478] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 276.169451][ T478] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 276.273844][ T39] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 276.288145][ T39] usb 6-1: USB disconnect, device number 99 [ 276.294558][ T39] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 276.344744][ T478] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 276.377173][ T478] usb 7-1: USB disconnect, device number 99 [ 276.383945][ T478] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 276.450936][ T484] usb 2-1: new high-speed USB device number 100 using dummy_hcd [ 276.550951][ T60] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 276.641995][ T484] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 276.653029][ T484] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 276.664375][ T484] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 276.673425][ T484] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.681416][ T484] usb 2-1: Product: syz [ 276.685557][ T484] usb 2-1: Manufacturer: syz [ 276.690128][ T484] usb 2-1: SerialNumber: syz [ 276.731888][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 276.742931][ T60] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 276.754313][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 276.763521][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.771655][ T24] usb 5-1: new high-speed USB device number 100 using dummy_hcd [ 276.782787][ T60] usb 1-1: Product: syz [ 276.786997][ T60] usb 1-1: Manufacturer: syz [ 276.791729][ T60] usb 1-1: SerialNumber: syz [ 276.896022][ T6755] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 276.971948][ T24] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 276.982996][ T24] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 276.994775][ T24] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 277.003929][ T6764] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 277.003932][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.003949][ T24] usb 5-1: Product: syz [ 277.023309][ T24] usb 5-1: Manufacturer: syz [ 277.027901][ T24] usb 5-1: SerialNumber: syz [ 277.060920][ T6] usb 6-1: new high-speed USB device number 100 using dummy_hcd [ 277.120892][ T352] usb 7-1: new high-speed USB device number 100 using dummy_hcd [ 277.233588][ T6793] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 277.242043][ T6] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 277.253063][ T6] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 277.264565][ T6] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 277.273819][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.281970][ T6] usb 6-1: Product: syz [ 277.286137][ T6] usb 6-1: Manufacturer: syz [ 277.290732][ T6] usb 6-1: SerialNumber: syz [ 277.311940][ T352] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 277.322864][ T352] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 277.334379][ T352] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 277.343921][ T352] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.351970][ T352] usb 7-1: Product: syz [ 277.356147][ T352] usb 7-1: Manufacturer: syz [ 277.360748][ T352] usb 7-1: SerialNumber: syz [ 277.496805][ T6795] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 277.504477][ T6755] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 277.566902][ T6797] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 277.619914][ T6764] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 277.712064][ T484] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 277.718560][ T484] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 277.726064][ T484] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 277.827524][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 277.834023][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 277.841504][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 277.841804][ T6793] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 277.913719][ T484] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 277.926222][ T484] usb 2-1: USB disconnect, device number 100 [ 277.932955][ T484] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 278.030703][ T60] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 278.043452][ T60] usb 1-1: USB disconnect, device number 100 [ 278.050506][ T60] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 278.060148][ T24] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 278.067230][ T24] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 278.074928][ T24] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 278.105060][ T6795] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 278.174983][ T6797] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 278.262997][ T24] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 278.277741][ T24] usb 5-1: USB disconnect, device number 100 [ 278.284114][ T24] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 278.313317][ T6] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 278.319891][ T6] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 278.327687][ T6] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 278.382952][ T352] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 278.391467][ T352] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 278.399113][ T352] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 278.515883][ T6] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 278.528054][ T6] usb 6-1: USB disconnect, device number 100 [ 278.540345][ T6] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 278.592497][ T352] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 278.609476][ T352] usb 7-1: USB disconnect, device number 100 [ 278.619698][ T352] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 278.700928][ T445] usb 2-1: new high-speed USB device number 101 using dummy_hcd [ 278.811040][ T39] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 278.881924][ T445] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 278.892896][ T445] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 278.904487][ T445] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 278.913668][ T445] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.921673][ T445] usb 2-1: Product: syz [ 278.925865][ T445] usb 2-1: Manufacturer: syz [ 278.930438][ T445] usb 2-1: SerialNumber: syz [ 278.992016][ T39] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 279.003107][ T39] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 279.014710][ T39] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 279.024007][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 279.032055][ T39] usb 1-1: Product: syz [ 279.038472][ T39] usb 1-1: Manufacturer: syz [ 279.041449][ T19] usb 5-1: new high-speed USB device number 101 using dummy_hcd [ 279.043557][ T39] usb 1-1: SerialNumber: syz [ 279.136332][ T6844] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 279.232220][ T19] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 279.243187][ T19] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 279.254611][ T19] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 279.263812][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 279.263845][ T6855] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 279.271825][ T19] usb 5-1: Product: syz [ 279.283052][ T19] usb 5-1: Manufacturer: syz [ 279.287639][ T19] usb 5-1: SerialNumber: syz [ 279.300928][ T352] usb 6-1: new high-speed USB device number 101 using dummy_hcd [ 279.370888][ T24] usb 7-1: new high-speed USB device number 101 using dummy_hcd [ 279.481984][ T352] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 279.492964][ T352] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 279.503086][ T6884] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 279.504582][ T352] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 279.519383][ T352] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 279.527410][ T352] usb 6-1: Product: syz [ 279.531593][ T352] usb 6-1: Manufacturer: syz [ 279.536192][ T352] usb 6-1: SerialNumber: syz [ 279.561998][ T24] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 279.572963][ T24] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 279.584434][ T24] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 279.593526][ T24] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 279.601615][ T24] usb 7-1: Product: syz [ 279.605776][ T24] usb 7-1: Manufacturer: syz [ 279.610368][ T24] usb 7-1: SerialNumber: syz [ 279.742301][ T6886] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 279.744828][ T6844] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 279.816246][ T6888] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 279.881106][ T6855] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 279.957275][ T445] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 279.963785][ T445] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 279.971300][ T445] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 280.088840][ T39] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 280.095376][ T39] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 280.102873][ T39] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 280.120074][ T6884] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 280.160182][ T445] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 280.173116][ T445] usb 2-1: USB disconnect, device number 101 [ 280.180261][ T445] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 280.292906][ T39] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 280.320936][ T39] usb 1-1: USB disconnect, device number 101 [ 280.327332][ T39] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 280.327703][ T19] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 280.344305][ T19] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 280.351836][ T19] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 280.357876][ T6886] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 280.424871][ T6888] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 280.530010][ T19] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 280.542515][ T19] usb 5-1: USB disconnect, device number 101 [ 280.550633][ T19] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 280.565627][ T352] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 280.572092][ T352] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 280.579639][ T352] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 280.632926][ T24] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 280.639404][ T24] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 280.647169][ T24] cdc_ncm 7-1:1.0: setting rx_max = 2048 2025/07/23 13:19:26 executed programs: 510 [ 280.768774][ T352] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 280.781053][ T352] usb 6-1: USB disconnect, device number 101 [ 280.788576][ T352] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 280.835116][ T24] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 280.854247][ T24] usb 7-1: USB disconnect, device number 101 [ 280.872318][ T24] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 280.950965][ T489] usb 2-1: new high-speed USB device number 102 using dummy_hcd [ 281.060903][ T39] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 281.141937][ T489] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 281.152881][ T489] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 281.164321][ T489] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 281.173435][ T489] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 281.181440][ T489] usb 2-1: Product: syz [ 281.185605][ T489] usb 2-1: Manufacturer: syz [ 281.190176][ T489] usb 2-1: SerialNumber: syz [ 281.241952][ T39] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 281.252937][ T39] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 281.264417][ T39] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 281.273572][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 281.281777][ T39] usb 1-1: Product: syz [ 281.286095][ T39] usb 1-1: Manufacturer: syz [ 281.290679][ T39] usb 1-1: SerialNumber: syz [ 281.300887][ T484] usb 5-1: new high-speed USB device number 102 using dummy_hcd [ 281.395892][ T6917] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 281.482010][ T484] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 281.492950][ T484] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 281.503171][ T6919] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 281.511562][ T484] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 281.520612][ T484] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 281.528615][ T484] usb 5-1: Product: syz [ 281.532797][ T484] usb 5-1: Manufacturer: syz [ 281.537389][ T484] usb 5-1: SerialNumber: syz [ 281.550939][ T352] usb 6-1: new high-speed USB device number 102 using dummy_hcd [ 281.620898][ T445] usb 7-1: new high-speed USB device number 102 using dummy_hcd [ 281.731871][ T352] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 281.742818][ T352] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 281.743459][ T6948] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 281.754415][ T352] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 281.769014][ T352] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 281.777075][ T352] usb 6-1: Product: syz [ 281.781290][ T352] usb 6-1: Manufacturer: syz [ 281.785882][ T352] usb 6-1: SerialNumber: syz [ 281.811907][ T445] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 281.822916][ T445] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 281.834458][ T445] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 281.843545][ T445] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 281.851562][ T445] usb 7-1: Product: syz [ 281.855798][ T445] usb 7-1: Manufacturer: syz [ 281.860398][ T445] usb 7-1: SerialNumber: syz [ 281.992134][ T6950] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 282.004011][ T6917] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 282.066518][ T6952] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 282.111256][ T6919] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 282.211703][ T489] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 282.218177][ T489] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 282.225724][ T489] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 282.318947][ T39] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 282.325443][ T39] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 282.333212][ T39] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 282.361366][ T6948] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 282.414579][ T489] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 282.430931][ T489] usb 2-1: USB disconnect, device number 102 [ 282.438029][ T489] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 282.521155][ T39] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 282.534905][ T39] usb 1-1: USB disconnect, device number 102 [ 282.551531][ T39] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 282.568954][ T484] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 282.575530][ T484] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 282.583075][ T484] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 282.600301][ T6950] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 282.674991][ T6952] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 282.771813][ T484] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 282.786790][ T484] usb 5-1: USB disconnect, device number 102 [ 282.793329][ T484] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 282.808087][ T352] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 282.814677][ T352] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 282.822419][ T352] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 282.882895][ T445] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 282.889467][ T445] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 282.898404][ T445] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 283.010919][ T352] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 283.023783][ T352] usb 6-1: USB disconnect, device number 102 [ 283.031017][ T352] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 283.090876][ T445] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 283.104340][ T445] usb 7-1: USB disconnect, device number 102 [ 283.110589][ T445] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 283.190899][ T39] usb 2-1: new high-speed USB device number 103 using dummy_hcd [ 283.300889][ T60] usb 1-1: new high-speed USB device number 103 using dummy_hcd [ 283.371980][ T39] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.382995][ T39] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 283.394999][ T39] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 283.404071][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 283.412089][ T39] usb 2-1: Product: syz [ 283.416233][ T39] usb 2-1: Manufacturer: syz [ 283.420809][ T39] usb 2-1: SerialNumber: syz [ 283.481829][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.492841][ T60] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 283.504442][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 283.513502][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 283.521661][ T60] usb 1-1: Product: syz [ 283.528403][ T60] usb 1-1: Manufacturer: syz [ 283.533042][ T60] usb 1-1: SerialNumber: syz [ 283.540892][ T24] usb 5-1: new high-speed USB device number 103 using dummy_hcd [ 283.626704][ T6998] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 283.722009][ T24] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.732981][ T24] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 283.743156][ T7010] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 283.744675][ T24] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 283.759430][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 283.767723][ T24] usb 5-1: Product: syz [ 283.771912][ T24] usb 5-1: Manufacturer: syz [ 283.776550][ T24] usb 5-1: SerialNumber: syz [ 283.790901][ T352] usb 6-1: new high-speed USB device number 103 using dummy_hcd [ 283.860880][ T478] usb 7-1: new high-speed USB device number 103 using dummy_hcd [ 283.971932][ T352] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.982343][ T7039] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 283.982992][ T352] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 284.001541][ T352] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 284.010630][ T352] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 284.018654][ T352] usb 6-1: Product: syz [ 284.022832][ T352] usb 6-1: Manufacturer: syz [ 284.027412][ T352] usb 6-1: SerialNumber: syz [ 284.042119][ T478] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 284.053138][ T478] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 284.064578][ T478] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 284.073680][ T478] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 284.081700][ T478] usb 7-1: Product: syz [ 284.085864][ T478] usb 7-1: Manufacturer: syz [ 284.090460][ T478] usb 7-1: SerialNumber: syz [ 284.233252][ T7041] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 284.240648][ T6998] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 284.296579][ T7043] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 284.360397][ T7010] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 284.448604][ T39] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 284.455118][ T39] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 284.462694][ T39] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 284.568075][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 284.574591][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 284.582076][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 284.591253][ T7039] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 284.657864][ T39] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 284.670183][ T39] usb 2-1: USB disconnect, device number 103 [ 284.676518][ T39] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 284.771328][ T60] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 284.783723][ T60] usb 1-1: USB disconnect, device number 103 [ 284.790423][ T60] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 284.799927][ T24] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 284.807607][ T24] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 284.815223][ T24] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 284.841718][ T7041] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 284.904722][ T7043] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 285.002484][ T24] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 285.015005][ T24] usb 5-1: USB disconnect, device number 103 [ 285.021463][ T24] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 285.049366][ T352] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 285.056109][ T352] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 285.064055][ T352] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 285.112331][ T478] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 285.118819][ T478] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 285.126371][ T478] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 285.251987][ T352] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 285.266914][ T352] usb 6-1: USB disconnect, device number 103 [ 285.273413][ T352] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 285.319501][ T478] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 285.337160][ T478] usb 7-1: USB disconnect, device number 103 [ 285.345551][ T478] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 285.441661][ T445] usb 2-1: new high-speed USB device number 104 using dummy_hcd [ 285.560938][ T489] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 285.621934][ T445] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 285.632824][ T445] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 285.644356][ T445] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 285.653430][ T445] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 285.661514][ T445] usb 2-1: Product: syz [ 285.665656][ T445] usb 2-1: Manufacturer: syz [ 285.670218][ T445] usb 2-1: SerialNumber: syz [ 285.741826][ T489] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 285.758140][ T489] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 285.769661][ T489] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 285.778782][ T6] usb 5-1: new high-speed USB device number 104 using dummy_hcd 2025/07/23 13:19:31 executed programs: 523 [ 285.786497][ T489] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 285.794769][ T489] usb 1-1: Product: syz [ 285.798965][ T489] usb 1-1: Manufacturer: syz [ 285.803873][ T489] usb 1-1: SerialNumber: syz [ 285.876202][ T7045] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 285.991917][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 286.002866][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 286.009527][ T7047] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 286.014452][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 286.029031][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 286.030887][ T24] usb 6-1: new high-speed USB device number 104 using dummy_hcd [ 286.037038][ T6] usb 5-1: Product: syz [ 286.048765][ T6] usb 5-1: Manufacturer: syz [ 286.053361][ T6] usb 5-1: SerialNumber: syz [ 286.110902][ T478] usb 7-1: new high-speed USB device number 104 using dummy_hcd [ 286.221965][ T24] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 286.233003][ T24] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 286.244365][ T24] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 286.253408][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 286.259207][ T7076] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 286.261444][ T24] usb 6-1: Product: syz [ 286.272654][ T24] usb 6-1: Manufacturer: syz [ 286.277238][ T24] usb 6-1: SerialNumber: syz [ 286.302000][ T478] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 286.312972][ T478] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 286.324392][ T478] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 286.333479][ T478] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 286.341499][ T478] usb 7-1: Product: syz [ 286.345750][ T478] usb 7-1: Manufacturer: syz [ 286.350329][ T478] usb 7-1: SerialNumber: syz [ 286.483000][ T7078] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 286.484458][ T7045] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 286.556368][ T7080] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 286.633567][ T7047] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 286.697887][ T445] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 286.704367][ T445] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 286.711940][ T445] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 286.841268][ T489] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 286.847728][ T489] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 286.855209][ T489] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 286.869809][ T7076] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 286.903712][ T445] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 286.916036][ T445] usb 2-1: USB disconnect, device number 104 [ 286.922731][ T445] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 287.044236][ T489] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 287.059539][ T489] usb 1-1: USB disconnect, device number 104 [ 287.066184][ T489] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 287.077581][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 287.084084][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 287.091865][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 287.098102][ T7078] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 287.164890][ T7080] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 287.285872][ T6] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 287.298207][ T6] usb 5-1: USB disconnect, device number 104 [ 287.304614][ T6] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 287.314031][ T24] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 287.320550][ T24] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 287.328592][ T24] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 287.372699][ T478] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 287.379195][ T478] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 287.386731][ T478] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 287.517144][ T24] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 287.531124][ T24] usb 6-1: USB disconnect, device number 104 [ 287.537412][ T24] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 287.577786][ T478] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 287.611038][ T478] usb 7-1: USB disconnect, device number 104 [ 287.617328][ T478] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 287.680913][ T489] usb 2-1: new high-speed USB device number 105 using dummy_hcd [ 287.820929][ T445] usb 1-1: new high-speed USB device number 105 using dummy_hcd [ 287.862062][ T489] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 287.872961][ T489] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 287.884378][ T489] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 287.893423][ T489] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 287.901488][ T489] usb 2-1: Product: syz [ 287.905621][ T489] usb 2-1: Manufacturer: syz [ 287.910179][ T489] usb 2-1: SerialNumber: syz [ 288.001826][ T445] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 288.012731][ T445] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 288.024486][ T445] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 288.033609][ T445] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.041719][ T445] usb 1-1: Product: syz [ 288.045887][ T445] usb 1-1: Manufacturer: syz [ 288.050467][ T445] usb 1-1: SerialNumber: syz [ 288.060890][ T6] usb 5-1: new high-speed USB device number 105 using dummy_hcd [ 288.115938][ T7109] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 288.251819][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 288.256198][ T7112] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 288.262788][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 288.281137][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 288.290216][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.290887][ T478] usb 6-1: new high-speed USB device number 105 using dummy_hcd [ 288.298393][ T6] usb 5-1: Product: syz [ 288.309977][ T6] usb 5-1: Manufacturer: syz [ 288.314598][ T6] usb 5-1: SerialNumber: syz [ 288.350910][ T474] usb 7-1: new high-speed USB device number 105 using dummy_hcd [ 288.481962][ T478] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 288.492972][ T478] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 288.505060][ T478] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 288.514148][ T478] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.520449][ T7140] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 288.522150][ T478] usb 6-1: Product: syz [ 288.533400][ T478] usb 6-1: Manufacturer: syz [ 288.538008][ T478] usb 6-1: SerialNumber: syz [ 288.543310][ T474] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 288.555046][ T474] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 288.566435][ T474] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 288.575508][ T474] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.583517][ T474] usb 7-1: Product: syz [ 288.587667][ T474] usb 7-1: Manufacturer: syz [ 288.592280][ T474] usb 7-1: SerialNumber: syz [ 288.730049][ T7109] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 288.754854][ T7142] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 288.797972][ T7144] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 288.880666][ T7112] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 288.937835][ T489] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 288.944360][ T489] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 288.951834][ T489] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 289.088281][ T445] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 289.094768][ T445] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 289.102247][ T445] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 289.137989][ T7140] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 289.146876][ T489] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 289.162761][ T489] usb 2-1: USB disconnect, device number 105 [ 289.169022][ T489] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 289.292294][ T445] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 289.309462][ T445] usb 1-1: USB disconnect, device number 105 [ 289.316795][ T445] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 289.345804][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 289.352408][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 289.359881][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 289.364015][ T7142] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 289.405981][ T7144] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 289.554164][ T6] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 289.566350][ T6] usb 5-1: USB disconnect, device number 105 [ 289.572966][ T6] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 289.573388][ T478] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 289.588712][ T478] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 289.596273][ T478] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 289.613699][ T474] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 289.620168][ T474] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 289.627651][ T474] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 289.775321][ T478] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 289.789346][ T478] usb 6-1: USB disconnect, device number 105 [ 289.795791][ T478] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 289.816580][ T474] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 289.830128][ T474] usb 7-1: USB disconnect, device number 105 [ 289.837945][ T474] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 289.911087][ T489] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 290.070902][ T19] usb 1-1: new high-speed USB device number 106 using dummy_hcd [ 290.091844][ T489] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 290.102783][ T489] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 290.114102][ T489] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 290.123205][ T489] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 290.131192][ T489] usb 2-1: Product: syz [ 290.135350][ T489] usb 2-1: Manufacturer: syz [ 290.139936][ T489] usb 2-1: SerialNumber: syz [ 290.251911][ T19] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 290.262871][ T19] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 290.274427][ T19] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 290.283583][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 290.292910][ T19] usb 1-1: Product: syz [ 290.297144][ T19] usb 1-1: Manufacturer: syz [ 290.301768][ T19] usb 1-1: SerialNumber: syz [ 290.330954][ T445] usb 5-1: new high-speed USB device number 106 using dummy_hcd [ 290.345907][ T7173] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 290.507432][ T7175] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 290.531879][ T445] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 290.542837][ T445] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 290.554861][ T445] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 290.561207][ T474] usb 6-1: new high-speed USB device number 106 using dummy_hcd [ 290.563958][ T445] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 290.563977][ T445] usb 5-1: Product: syz [ 290.583724][ T445] usb 5-1: Manufacturer: syz [ 290.588298][ T445] usb 5-1: SerialNumber: syz [ 290.600904][ T478] usb 7-1: new high-speed USB device number 106 using dummy_hcd [ 290.751947][ T474] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 290.762890][ T474] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 290.774314][ T474] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 290.783430][ T474] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 290.791452][ T474] usb 6-1: Product: syz [ 290.795725][ T7204] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 290.795728][ T474] usb 6-1: Manufacturer: syz [ 290.795743][ T474] usb 6-1: SerialNumber: syz [ 290.812417][ T478] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 290.823716][ T478] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 290.835394][ T478] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 290.844491][ T478] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 290.852495][ T478] usb 7-1: Product: syz [ 290.856663][ T478] usb 7-1: Manufacturer: syz [ 290.861271][ T478] usb 7-1: SerialNumber: syz [ 290.954276][ T7173] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 291.034128][ T7206] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 291.067100][ T7208] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 291.115852][ T7175] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 291.161993][ T489] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 291.168495][ T489] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 291.176002][ T489] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 291.323747][ T19] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 291.330218][ T19] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 291.337711][ T19] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 291.365891][ T489] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 291.378190][ T489] usb 2-1: USB disconnect, device number 106 [ 291.385027][ T489] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 291.404033][ T7204] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 291.526909][ T19] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 291.542361][ T19] usb 1-1: USB disconnect, device number 106 [ 291.549506][ T19] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 291.611645][ T445] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 291.618094][ T445] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 291.625667][ T445] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 291.642207][ T7206] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 291.675164][ T7208] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 291.816278][ T445] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 291.831333][ T445] usb 5-1: USB disconnect, device number 106 [ 291.841064][ T445] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 291.849867][ T474] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 291.856708][ T474] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 2025/07/23 13:19:37 executed programs: 535 [ 291.864691][ T474] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 291.883495][ T478] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 291.890033][ T478] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 291.897989][ T478] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 292.052490][ T474] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 292.065394][ T474] usb 6-1: USB disconnect, device number 106 [ 292.072012][ T474] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 292.090422][ T478] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 292.104674][ T478] usb 7-1: USB disconnect, device number 106 [ 292.110937][ T478] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 292.140980][ T24] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 292.301006][ T39] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 292.332108][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 292.343023][ T24] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 292.355787][ T24] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 292.365141][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 292.373216][ T24] usb 2-1: Product: syz [ 292.377361][ T24] usb 2-1: Manufacturer: syz [ 292.382126][ T24] usb 2-1: SerialNumber: syz [ 292.481840][ T39] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 292.492866][ T39] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 292.504256][ T39] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 292.513465][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 292.521469][ T39] usb 1-1: Product: syz [ 292.525638][ T39] usb 1-1: Manufacturer: syz [ 292.530211][ T39] usb 1-1: SerialNumber: syz [ 292.580921][ T60] usb 5-1: new high-speed USB device number 107 using dummy_hcd [ 292.587707][ T7240] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 292.735881][ T7266] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 292.771853][ T60] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 292.782853][ T60] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 292.794725][ T60] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 292.803812][ T60] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 292.811995][ T60] usb 5-1: Product: syz [ 292.816169][ T60] usb 5-1: Manufacturer: syz [ 292.820914][ T474] usb 6-1: new high-speed USB device number 107 using dummy_hcd [ 292.828621][ T60] usb 5-1: SerialNumber: syz [ 292.870927][ T445] usb 7-1: new high-speed USB device number 107 using dummy_hcd [ 293.011905][ T474] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 293.022910][ T474] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 293.034585][ T7295] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 293.034634][ T474] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 293.051149][ T474] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 293.059224][ T474] usb 6-1: Product: syz [ 293.061984][ T445] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 293.063393][ T474] usb 6-1: Manufacturer: syz [ 293.074522][ T445] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 293.079324][ T474] usb 6-1: SerialNumber: syz [ 293.090624][ T445] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 293.102743][ T445] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 293.110730][ T445] usb 7-1: Product: syz [ 293.114930][ T445] usb 7-1: Manufacturer: syz [ 293.119672][ T445] usb 7-1: SerialNumber: syz [ 293.223098][ T7240] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 293.295297][ T7297] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 293.326035][ T7299] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 293.344179][ T7266] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 293.430892][ T24] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 293.437713][ T24] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 293.445277][ T24] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 293.551822][ T39] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 293.558400][ T39] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 293.565897][ T39] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 293.633837][ T24] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 293.649301][ T24] usb 2-1: USB disconnect, device number 107 [ 293.651613][ T7295] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 293.655644][ T24] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 293.755134][ T39] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 293.767450][ T39] usb 1-1: USB disconnect, device number 107 [ 293.773919][ T39] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 293.871875][ T60] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 293.878449][ T60] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 293.885945][ T60] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 293.903346][ T7297] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 293.933984][ T7299] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 294.074735][ T60] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 294.089593][ T60] usb 5-1: USB disconnect, device number 107 [ 294.096011][ T60] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 294.111009][ T474] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 294.117441][ T474] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 294.125151][ T474] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 294.141616][ T445] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 294.148237][ T445] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 294.155797][ T445] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 294.313312][ T474] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 294.327618][ T474] usb 6-1: USB disconnect, device number 107 [ 294.334211][ T474] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 294.347693][ T445] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 294.360035][ T445] usb 7-1: USB disconnect, device number 107 [ 294.369471][ T445] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 294.411781][ T24] usb 2-1: new high-speed USB device number 108 using dummy_hcd [ 294.520921][ T19] usb 1-1: new high-speed USB device number 108 using dummy_hcd [ 294.612014][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 294.623154][ T24] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 294.634578][ T24] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 294.643690][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 294.651712][ T24] usb 2-1: Product: syz [ 294.655906][ T24] usb 2-1: Manufacturer: syz [ 294.660742][ T24] usb 2-1: SerialNumber: syz [ 294.701941][ T19] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 294.712885][ T19] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 294.724297][ T19] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 294.733391][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 294.741573][ T19] usb 1-1: Product: syz [ 294.745762][ T19] usb 1-1: Manufacturer: syz [ 294.750356][ T19] usb 1-1: SerialNumber: syz [ 294.860889][ T39] usb 5-1: new high-speed USB device number 108 using dummy_hcd [ 294.866730][ T7301] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 294.956150][ T7303] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 295.041946][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.053005][ T39] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 295.064349][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 295.073452][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 295.081542][ T39] usb 5-1: Product: syz [ 295.085725][ T39] usb 5-1: Manufacturer: syz [ 295.090396][ T39] usb 5-1: SerialNumber: syz [ 295.100895][ T445] usb 6-1: new high-speed USB device number 108 using dummy_hcd [ 295.120900][ T474] usb 7-1: new high-speed USB device number 108 using dummy_hcd [ 295.281941][ T445] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.292894][ T445] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 295.296425][ T7332] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 295.305176][ T445] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 295.311384][ T474] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.319096][ T445] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 295.330233][ T474] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 295.337893][ T445] usb 6-1: Product: syz [ 295.337908][ T445] usb 6-1: Manufacturer: syz [ 295.349743][ T474] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 295.352128][ T445] usb 6-1: SerialNumber: syz [ 295.356958][ T474] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 295.378407][ T474] usb 7-1: Product: syz [ 295.382682][ T474] usb 7-1: Manufacturer: syz [ 295.387284][ T474] usb 7-1: SerialNumber: syz [ 295.482092][ T7301] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 295.567294][ T7334] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 295.574611][ T7303] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 295.593596][ T7336] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 295.689928][ T24] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 295.696448][ T24] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 295.703960][ T24] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 295.782331][ T19] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 295.788865][ T19] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 295.796406][ T19] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 295.894355][ T24] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 295.906705][ T24] usb 2-1: USB disconnect, device number 108 [ 295.913898][ T7332] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 295.923597][ T24] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 295.984219][ T19] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 295.997423][ T19] usb 1-1: USB disconnect, device number 108 [ 296.011722][ T19] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 296.122737][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 296.129216][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 296.137049][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 296.177489][ T7334] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 296.204164][ T7336] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 296.329322][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 296.341678][ T39] usb 5-1: USB disconnect, device number 108 [ 296.348817][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 296.385145][ T445] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 296.391823][ T445] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 296.404971][ T445] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 296.412064][ T474] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 296.418513][ T474] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 296.426049][ T474] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 296.593550][ T445] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 296.608843][ T445] usb 6-1: USB disconnect, device number 108 [ 296.615556][ T445] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 296.616810][ T474] cdc_ncm 7-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 296.640442][ T474] usb 7-1: USB disconnect, device number 108 [ 296.650414][ T474] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 296.680899][ T24] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 296.750891][ T478] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 296.862131][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 296.873344][ T24] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 296.884745][ T24] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 296.894136][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 296.902183][ T24] usb 2-1: Product: syz [ 296.906459][ T24] usb 2-1: Manufacturer: syz [ 296.911056][ T24] usb 2-1: SerialNumber: syz [ 296.931872][ T478] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 296.942850][ T478] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 296.954900][ T478] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 296.964101][ T478] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 296.972098][ T478] usb 1-1: Product: syz [ 296.976288][ T478] usb 1-1: Manufacturer: syz [ 296.980917][ T478] usb 1-1: SerialNumber: syz 2025/07/23 13:19:43 executed programs: 548 [ 297.110908][ T352] usb 5-1: new high-speed USB device number 109 using dummy_hcd [ 297.116897][ T7365] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 297.187115][ T7367] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 297.302016][ T352] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 297.312985][ T352] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 297.324558][ T352] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 297.333651][ T352] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 297.341663][ T352] usb 5-1: Product: syz [ 297.345829][ T352] usb 5-1: Manufacturer: syz [ 297.350410][ T352] usb 5-1: SerialNumber: syz [ 297.360904][ T445] usb 6-1: new high-speed USB device number 109 using dummy_hcd [ 297.390910][ T19] usb 7-1: new high-speed USB device number 109 using dummy_hcd [ 297.541924][ T445] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 297.552862][ T445] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 297.562994][ T7396] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 297.564477][ T445] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 297.579400][ T445] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 297.587436][ T445] usb 6-1: Product: syz [ 297.591740][ T445] usb 6-1: Manufacturer: syz [ 297.596368][ T445] usb 6-1: SerialNumber: syz [ 297.601363][ T19] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 297.612410][ T19] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 297.624684][ T19] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 297.633786][ T19] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 297.641779][ T19] usb 7-1: Product: syz [ 297.645942][ T19] usb 7-1: Manufacturer: syz [ 297.650541][ T19] usb 7-1: SerialNumber: syz [ 297.727195][ T7365] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 297.801662][ T7367] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 297.823358][ T7398] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 297.856682][ T7400] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 297.934856][ T24] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 297.941345][ T24] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 297.948806][ T24] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 298.009371][ T478] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 298.015855][ T478] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 298.023424][ T478] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 298.139004][ T24] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 298.151372][ T24] usb 2-1: USB disconnect, device number 109 [ 298.157735][ T24] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 298.180076][ T7396] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 298.213348][ T478] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 298.225427][ T478] usb 1-1: USB disconnect, device number 109 [ 298.232965][ T478] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 298.387894][ T352] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 298.394409][ T352] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 298.402092][ T352] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 298.432622][ T7398] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 298.464725][ T7400] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 298.592318][ T352] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 298.604479][ T352] usb 5-1: USB disconnect, device number 109 [ 298.611725][ T352] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 298.640330][ T445] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 298.647189][ T445] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 298.654720][ T445] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 298.672597][ T19] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 298.679133][ T19] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 298.689385][ T19] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 298.842653][ T445] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 298.856557][ T445] usb 6-1: USB disconnect, device number 109 [ 298.862923][ T445] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 298.881352][ T19] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 298.897238][ T19] usb 7-1: USB disconnect, device number 109 [ 298.908582][ T19] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 298.920945][ T478] usb 2-1: new high-speed USB device number 110 using dummy_hcd [ 298.980946][ T6] usb 1-1: new high-speed USB device number 110 using dummy_hcd [ 299.103327][ T478] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 299.114579][ T478] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 299.126062][ T478] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 299.135165][ T478] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 299.143412][ T478] usb 2-1: Product: syz [ 299.147604][ T478] usb 2-1: Manufacturer: syz [ 299.152296][ T478] usb 2-1: SerialNumber: syz [ 299.162023][ T6] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 299.173085][ T6] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 299.184556][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 299.193791][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 299.201812][ T6] usb 1-1: Product: syz [ 299.206013][ T6] usb 1-1: Manufacturer: syz [ 299.210604][ T6] usb 1-1: SerialNumber: syz [ 299.358009][ T7402] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 299.370905][ T24] usb 5-1: new high-speed USB device number 110 using dummy_hcd [ 299.416649][ T7404] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 299.551882][ T24] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 299.562980][ T24] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 299.574389][ T24] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 299.584148][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 299.592149][ T24] usb 5-1: Product: syz [ 299.596308][ T24] usb 5-1: Manufacturer: syz [ 299.600910][ T24] usb 5-1: SerialNumber: syz [ 299.610917][ T19] usb 6-1: new high-speed USB device number 110 using dummy_hcd [ 299.650872][ T445] usb 7-1: new high-speed USB device number 110 using dummy_hcd [ 299.791950][ T19] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 299.802936][ T19] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 299.813453][ T7433] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 299.821774][ T19] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 299.830913][ T19] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 299.838900][ T19] usb 6-1: Product: syz [ 299.843110][ T19] usb 6-1: Manufacturer: syz [ 299.847714][ T19] usb 6-1: SerialNumber: syz [ 299.853108][ T445] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 299.864323][ T445] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 299.876134][ T445] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 299.885210][ T445] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 299.893224][ T445] usb 7-1: Product: syz [ 299.897377][ T445] usb 7-1: Manufacturer: syz [ 299.901981][ T445] usb 7-1: SerialNumber: syz [ 299.973747][ T7402] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 300.031105][ T7404] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 300.074925][ T7435] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 300.107980][ T7437] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 300.181483][ T478] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 300.187947][ T478] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 300.195454][ T478] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 300.238635][ T6] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 300.245174][ T6] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 300.252792][ T6] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 300.384551][ T478] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 300.399966][ T478] usb 2-1: USB disconnect, device number 110 [ 300.407115][ T478] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 300.421510][ T7433] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 300.447896][ T6] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 300.477138][ T6] usb 1-1: USB disconnect, device number 110 [ 300.483714][ T6] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 300.629116][ T24] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 300.636522][ T24] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 300.644255][ T24] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 300.693235][ T7435] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 300.717289][ T7437] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 300.833527][ T24] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 300.848318][ T24] usb 5-1: USB disconnect, device number 110 [ 300.854574][ T24] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 300.900790][ T19] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 300.916051][ T19] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 300.924333][ T19] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 300.930185][ T445] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 300.937751][ T445] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 300.945773][ T445] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 301.114142][ T19] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 301.126222][ T19] usb 6-1: USB disconnect, device number 110 [ 301.133707][ T19] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 301.144026][ T445] cdc_ncm 7-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 301.158413][ T445] usb 7-1: USB disconnect, device number 110 [ 301.160933][ T478] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 301.164645][ T445] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 301.220985][ T474] usb 1-1: new high-speed USB device number 111 using dummy_hcd [ 301.362015][ T478] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 301.373190][ T478] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 301.384447][ T478] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 301.393486][ T478] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 301.401513][ T478] usb 2-1: Product: syz [ 301.405898][ T478] usb 2-1: Manufacturer: syz [ 301.410555][ T478] usb 2-1: SerialNumber: syz [ 301.415700][ T474] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 301.426844][ T474] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 301.438726][ T474] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 301.447913][ T474] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 301.456139][ T474] usb 1-1: Product: syz [ 301.460383][ T474] usb 1-1: Manufacturer: syz [ 301.465000][ T474] usb 1-1: SerialNumber: syz [ 301.610906][ T24] usb 5-1: new high-speed USB device number 111 using dummy_hcd [ 301.637357][ T7471] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 301.670745][ T7481] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 301.791806][ T24] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 301.802756][ T24] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 301.814074][ T24] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 301.823241][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 301.831301][ T24] usb 5-1: Product: syz [ 301.835495][ T24] usb 5-1: Manufacturer: syz [ 301.840083][ T24] usb 5-1: SerialNumber: syz [ 301.890875][ T60] usb 6-1: new high-speed USB device number 111 using dummy_hcd [ 301.920884][ T445] usb 7-1: new high-speed USB device number 111 using dummy_hcd [ 302.046080][ T7497] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 302.071854][ T60] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 302.082838][ T60] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 302.094343][ T60] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 302.101952][ T445] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 302.103434][ T60] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 302.114421][ T445] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 302.122327][ T60] usb 6-1: Product: syz [ 302.133926][ T445] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 302.136396][ T60] usb 6-1: Manufacturer: syz [ 302.145588][ T445] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 302.150009][ T60] usb 6-1: SerialNumber: syz [ 302.158127][ T445] usb 7-1: Product: syz [ 302.166691][ T445] usb 7-1: Manufacturer: syz [ 302.171398][ T445] usb 7-1: SerialNumber: syz [ 302.246434][ T7471] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 302.282951][ T7481] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 302.365768][ T7499] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 302.377467][ T7501] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 302.454263][ T478] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 302.460781][ T478] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 302.468315][ T478] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 302.490901][ T474] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 302.497365][ T474] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 302.504877][ T474] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 302.654452][ T7497] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 302.663358][ T478] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 302.675863][ T478] usb 2-1: USB disconnect, device number 111 [ 302.682180][ T478] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 302.697323][ T474] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 302.712886][ T474] usb 1-1: USB disconnect, device number 111 [ 302.720374][ T474] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 302.863378][ T24] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 302.869912][ T24] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 302.878108][ T24] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 302.973881][ T7499] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 302.985857][ T7501] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 303.066128][ T24] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 303.082204][ T24] usb 5-1: USB disconnect, device number 111 [ 303.088558][ T24] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) 2025/07/23 13:19:49 executed programs: 560 [ 303.181361][ T60] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 303.187818][ T60] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 303.195623][ T60] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 303.198027][ T445] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 303.211030][ T445] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 303.218672][ T445] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 303.383727][ T60] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 303.397947][ T60] usb 6-1: USB disconnect, device number 111 [ 303.404864][ T60] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 303.406021][ T445] cdc_ncm 7-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 303.429158][ T445] usb 7-1: USB disconnect, device number 111 [ 303.435217][ T19] usb 2-1: new high-speed USB device number 112 using dummy_hcd [ 303.443093][ T445] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 303.490955][ T352] usb 1-1: new high-speed USB device number 112 using dummy_hcd [ 303.642009][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 303.652972][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 303.664359][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 303.673512][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.681531][ T19] usb 2-1: Product: syz [ 303.685773][ T19] usb 2-1: Manufacturer: syz [ 303.690361][ T19] usb 2-1: SerialNumber: syz [ 303.695345][ T352] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 303.706619][ T352] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 303.718371][ T352] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 303.727439][ T352] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.735553][ T352] usb 1-1: Product: syz [ 303.739722][ T352] usb 1-1: Manufacturer: syz [ 303.744313][ T352] usb 1-1: SerialNumber: syz [ 303.840886][ T478] usb 5-1: new high-speed USB device number 112 using dummy_hcd [ 303.917246][ T7541] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 303.950022][ T7547] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 304.021966][ T478] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 304.032873][ T478] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 304.044441][ T478] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 304.053610][ T478] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 304.061627][ T478] usb 5-1: Product: syz [ 304.065780][ T478] usb 5-1: Manufacturer: syz [ 304.070362][ T478] usb 5-1: SerialNumber: syz [ 304.170892][ T6] usb 6-1: new high-speed USB device number 112 using dummy_hcd [ 304.180991][ T445] usb 7-1: new high-speed USB device number 112 using dummy_hcd [ 304.276236][ T7586] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 304.351902][ T6] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 304.362928][ T6] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 304.374011][ T445] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 304.385522][ T445] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 304.396210][ T6] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 304.405357][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 304.413437][ T6] usb 6-1: Product: syz [ 304.417709][ T6] usb 6-1: Manufacturer: syz [ 304.422345][ T6] usb 6-1: SerialNumber: syz [ 304.426988][ T445] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 304.436345][ T445] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 304.445159][ T445] usb 7-1: Product: syz [ 304.449352][ T445] usb 7-1: Manufacturer: syz [ 304.454455][ T445] usb 7-1: SerialNumber: syz [ 304.525830][ T7541] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 304.573416][ T7547] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 304.654348][ T7590] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 304.661622][ T7592] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 304.733466][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 304.740030][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 304.747656][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 304.781144][ T352] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 304.787600][ T352] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 304.795171][ T352] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 304.884424][ T7586] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 304.942377][ T19] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 304.954680][ T19] usb 2-1: USB disconnect, device number 112 [ 304.961128][ T19] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 304.984273][ T352] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 305.000079][ T352] usb 1-1: USB disconnect, device number 112 [ 305.010146][ T352] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 305.091988][ T478] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 305.098492][ T478] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 305.106169][ T478] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 305.269465][ T7590] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 305.269565][ T7592] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 305.293955][ T478] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 305.308021][ T478] usb 5-1: USB disconnect, device number 112 [ 305.314423][ T478] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 305.487123][ T6] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 305.493842][ T445] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 305.501684][ T445] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 305.509241][ T445] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 305.514925][ T6] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 305.522410][ T6] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 305.695059][ T445] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 305.707250][ T6] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 305.710909][ T24] usb 2-1: new high-speed USB device number 113 using dummy_hcd [ 305.720263][ T6] usb 6-1: USB disconnect, device number 112 [ 305.734436][ T445] usb 7-1: USB disconnect, device number 112 [ 305.745120][ T445] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 305.754754][ T6] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 305.761030][ T60] usb 1-1: new high-speed USB device number 113 using dummy_hcd [ 305.931854][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 305.942813][ T24] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 305.953904][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 305.964866][ T60] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 305.975222][ T24] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 305.984419][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 305.992570][ T24] usb 2-1: Product: syz [ 305.996805][ T24] usb 2-1: Manufacturer: syz [ 306.001640][ T24] usb 2-1: SerialNumber: syz [ 306.006404][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 306.015639][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.024009][ T60] usb 1-1: Product: syz [ 306.028191][ T60] usb 1-1: Manufacturer: syz [ 306.033265][ T60] usb 1-1: SerialNumber: syz [ 306.070904][ T478] usb 5-1: new high-speed USB device number 113 using dummy_hcd [ 306.233311][ T7641] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 306.240832][ T7650] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 306.261861][ T478] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 306.272818][ T478] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 306.284168][ T478] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 306.293218][ T478] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.301218][ T478] usb 5-1: Product: syz [ 306.305460][ T478] usb 5-1: Manufacturer: syz [ 306.310035][ T478] usb 5-1: SerialNumber: syz [ 306.470900][ T6] usb 7-1: new high-speed USB device number 113 using dummy_hcd [ 306.470900][ T474] usb 6-1: new high-speed USB device number 113 using dummy_hcd [ 306.516624][ T7661] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 306.651914][ T6] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 306.661995][ T474] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 306.662862][ T6] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 306.673830][ T474] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 306.685478][ T6] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 306.695321][ T474] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 306.702980][ T6] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.712312][ T474] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.720268][ T6] usb 7-1: Product: syz [ 306.728589][ T474] usb 6-1: Product: syz [ 306.732410][ T6] usb 7-1: Manufacturer: syz [ 306.736707][ T474] usb 6-1: Manufacturer: syz [ 306.741076][ T6] usb 7-1: SerialNumber: syz [ 306.750249][ T474] usb 6-1: SerialNumber: syz [ 306.841567][ T7641] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 306.848940][ T7650] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 306.942809][ T7683] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 306.956143][ T7681] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 307.049241][ T24] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 307.055782][ T24] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 307.063324][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 307.069742][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 307.077231][ T24] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 307.082933][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 307.129167][ T7661] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 307.252276][ T24] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 307.266304][ T60] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 307.278139][ T24] usb 2-1: USB disconnect, device number 113 [ 307.284639][ T24] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 307.299676][ T60] usb 1-1: USB disconnect, device number 113 [ 307.306035][ T60] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 307.336919][ T478] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 307.343396][ T478] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 307.352184][ T478] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 307.539682][ T478] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 307.551112][ T7683] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 307.555248][ T478] usb 5-1: USB disconnect, device number 113 [ 307.564410][ T7681] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 307.567126][ T478] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 307.782596][ T6] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 307.782646][ T474] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 307.789036][ T6] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 307.789052][ T6] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 307.809310][ T474] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 307.817118][ T474] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 307.985411][ T6] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 308.001147][ T6] usb 7-1: USB disconnect, device number 113 [ 308.008136][ T474] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 308.011400][ T6] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 308.029464][ T474] usb 6-1: USB disconnect, device number 113 [ 308.036952][ T474] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 308.040934][ T445] usb 2-1: new high-speed USB device number 114 using dummy_hcd [ 308.050902][ T60] usb 1-1: new high-speed USB device number 114 using dummy_hcd [ 308.251919][ T445] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 308.252010][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 308.263024][ T445] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 308.273912][ T60] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 308.285454][ T445] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 308.295251][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 308.303142][ T445] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.312120][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.320152][ T445] usb 2-1: Product: syz [ 308.328013][ T60] usb 1-1: Product: syz [ 308.332254][ T19] usb 5-1: new high-speed USB device number 114 using dummy_hcd [ 308.336281][ T60] usb 1-1: Manufacturer: syz [ 308.344108][ T445] usb 2-1: Manufacturer: syz [ 308.348584][ T60] usb 1-1: SerialNumber: syz [ 308.353290][ T445] usb 2-1: SerialNumber: syz 2025/07/23 13:19:54 executed programs: 573 [ 308.541962][ T19] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 308.553081][ T19] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 308.561690][ T7713] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 308.564734][ T19] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 308.570499][ T7710] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 308.579450][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.594417][ T19] usb 5-1: Product: syz [ 308.598589][ T19] usb 5-1: Manufacturer: syz [ 308.603239][ T19] usb 5-1: SerialNumber: syz [ 308.750893][ T6] usb 7-1: new high-speed USB device number 114 using dummy_hcd [ 308.780880][ T2858] usb 6-1: new high-speed USB device number 114 using dummy_hcd [ 308.809223][ T7718] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 308.931886][ T6] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 308.942835][ T6] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 308.954226][ T6] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 308.963373][ T6] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.971397][ T6] usb 7-1: Product: syz [ 308.975641][ T6] usb 7-1: Manufacturer: syz [ 308.980245][ T6] usb 7-1: SerialNumber: syz [ 308.985308][ T2858] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 308.996352][ T2858] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 309.008542][ T2858] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 309.017696][ T2858] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 309.025801][ T2858] usb 6-1: Product: syz [ 309.029957][ T2858] usb 6-1: Manufacturer: syz [ 309.034582][ T2858] usb 6-1: SerialNumber: syz [ 309.187142][ T7713] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 309.196386][ T7710] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 309.207653][ T7745] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 309.240647][ T7747] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 309.395058][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 309.401583][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 309.409097][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 309.409366][ T445] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 309.421288][ T445] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 309.426212][ T7718] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 309.428800][ T445] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 309.599488][ T60] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 309.613529][ T60] usb 1-1: USB disconnect, device number 114 [ 309.622034][ T60] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 309.624536][ T445] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 309.642433][ T19] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 309.648950][ T19] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 309.656731][ T19] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 309.676724][ T445] usb 2-1: USB disconnect, device number 114 [ 309.685445][ T445] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 309.822437][ T7745] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 309.845852][ T19] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 309.856893][ T7747] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 309.858226][ T19] usb 5-1: USB disconnect, device number 114 [ 309.870789][ T19] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 310.030183][ T6] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 310.036659][ T6] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 310.044313][ T6] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 310.070521][ T2858] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 310.077164][ T2858] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 310.084638][ T2858] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 310.232456][ T6] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 310.244713][ T6] usb 7-1: USB disconnect, device number 114 [ 310.251485][ T6] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 310.272580][ T2858] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 310.284646][ T2858] usb 6-1: USB disconnect, device number 114 [ 310.291339][ T2858] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 310.360965][ T445] usb 1-1: new high-speed USB device number 115 using dummy_hcd [ 310.400991][ T19] usb 2-1: new high-speed USB device number 115 using dummy_hcd [ 310.541970][ T445] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 310.552969][ T445] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 310.564683][ T445] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 310.573862][ T445] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 310.582039][ T445] usb 1-1: Product: syz [ 310.586184][ T445] usb 1-1: Manufacturer: syz [ 310.590751][ T445] usb 1-1: SerialNumber: syz [ 310.596587][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 310.607540][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 310.619489][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 310.628669][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 310.636706][ T19] usb 2-1: Product: syz [ 310.640895][ T60] usb 5-1: new high-speed USB device number 115 using dummy_hcd [ 310.640903][ T19] usb 2-1: Manufacturer: syz [ 310.640915][ T19] usb 2-1: SerialNumber: syz [ 310.818274][ T7776] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 310.826682][ T60] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 310.837645][ T60] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 310.849036][ T60] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 310.858174][ T60] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 310.866214][ T60] usb 5-1: Product: syz [ 310.866450][ T7778] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 310.870434][ T60] usb 5-1: Manufacturer: syz [ 310.882132][ T60] usb 5-1: SerialNumber: syz [ 311.039261][ T474] usb 7-1: new high-speed USB device number 115 using dummy_hcd [ 311.047003][ T484] usb 6-1: new high-speed USB device number 115 using dummy_hcd [ 311.088280][ T7792] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 311.231959][ T474] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 311.242984][ T484] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 311.253886][ T474] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 311.263913][ T484] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 311.275586][ T474] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 311.284703][ T484] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 311.293789][ T474] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 311.301811][ T484] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 311.309903][ T474] usb 7-1: Product: syz [ 311.314104][ T474] usb 7-1: Manufacturer: syz [ 311.318808][ T474] usb 7-1: SerialNumber: syz [ 311.323424][ T484] usb 6-1: Product: syz [ 311.327591][ T484] usb 6-1: Manufacturer: syz [ 311.332209][ T484] usb 6-1: SerialNumber: syz [ 311.426506][ T7776] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 311.478942][ T7778] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 311.538211][ T7811] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 311.545766][ T7809] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 311.634138][ T445] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 311.640609][ T445] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 311.648591][ T445] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 311.686641][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 311.693125][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 311.700591][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 311.710351][ T7792] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 311.836011][ T445] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 311.851537][ T445] usb 1-1: USB disconnect, device number 115 [ 311.857785][ T445] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 311.890250][ T19] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 311.918270][ T60] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 311.919311][ T19] usb 2-1: USB disconnect, device number 115 [ 311.927222][ T60] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 311.933175][ T19] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 311.950122][ T60] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 312.120798][ T60] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 312.133123][ T60] usb 5-1: USB disconnect, device number 115 [ 312.140262][ T60] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 312.147620][ T7811] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 312.158154][ T7809] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 312.365838][ T484] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 312.372389][ T484] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 312.379915][ T474] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 312.386582][ T484] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 312.393023][ T474] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 312.400589][ T474] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 312.574973][ T484] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 312.586979][ T474] cdc_ncm 7-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 312.600555][ T484] usb 6-1: USB disconnect, device number 115 [ 312.610563][ T484] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 312.611067][ T19] usb 1-1: new high-speed USB device number 116 using dummy_hcd [ 312.620050][ T474] usb 7-1: USB disconnect, device number 115 [ 312.635527][ T474] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 312.660915][ T445] usb 2-1: new high-speed USB device number 116 using dummy_hcd [ 312.831967][ T19] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 312.842943][ T19] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 312.854180][ T445] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 312.865120][ T445] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 312.875708][ T19] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 312.884827][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 312.892934][ T19] usb 1-1: Product: syz [ 312.897150][ T19] usb 1-1: Manufacturer: syz [ 312.902548][ T19] usb 1-1: SerialNumber: syz [ 312.907578][ T445] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 312.916842][ T445] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 312.924868][ T6] usb 5-1: new high-speed USB device number 116 using dummy_hcd [ 312.932784][ T445] usb 2-1: Product: syz [ 312.937005][ T445] usb 2-1: Manufacturer: syz [ 312.942077][ T445] usb 2-1: SerialNumber: syz [ 313.121973][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 313.132900][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 313.141800][ T7867] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 313.144547][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 313.150203][ T7869] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 313.159262][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 313.174128][ T6] usb 5-1: Product: syz [ 313.178281][ T6] usb 5-1: Manufacturer: syz [ 313.182886][ T6] usb 5-1: SerialNumber: syz [ 313.340910][ T474] usb 6-1: new high-speed USB device number 116 using dummy_hcd [ 313.350940][ T484] usb 7-1: new high-speed USB device number 116 using dummy_hcd [ 313.388770][ T7872] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 313.521924][ T474] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 313.532918][ T474] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 313.543889][ T484] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 313.554841][ T484] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 313.565570][ T474] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 313.574787][ T474] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 313.582836][ T474] usb 6-1: Product: syz [ 313.587085][ T474] usb 6-1: Manufacturer: syz [ 313.591753][ T474] usb 6-1: SerialNumber: syz [ 313.596387][ T484] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 313.605695][ T484] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 313.614474][ T484] usb 7-1: Product: syz [ 313.618753][ T484] usb 7-1: Manufacturer: syz [ 313.623795][ T484] usb 7-1: SerialNumber: syz [ 313.775256][ T7869] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 313.775264][ T7867] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 313.823769][ T7900] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 313.831561][ T7902] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 313.990017][ T19] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 313.996590][ T445] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 314.003032][ T445] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 314.003109][ T7872] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 314.010495][ T445] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 314.023335][ T19] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 314.030811][ T19] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 314.192235][ T19] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 314.205259][ T445] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 314.223323][ T445] usb 2-1: USB disconnect, device number 116 [ 314.229402][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 314.239987][ T19] usb 1-1: USB disconnect, device number 116 [ 314.246517][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 314.254980][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 314.262601][ T445] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 314.272352][ T19] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 314.432591][ T6] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 314.439488][ T7900] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 314.443710][ T7902] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 314.463327][ T6] usb 5-1: USB disconnect, device number 116 [ 314.479129][ T6] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 314.652356][ T474] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 314.658843][ T474] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 314.666340][ T474] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 314.672191][ T484] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 314.678611][ T484] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 314.686086][ T484] cdc_ncm 7-1:1.0: setting rx_max = 2048 2025/07/23 13:20:00 executed programs: 585 [ 314.856790][ T474] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 314.868875][ T474] usb 6-1: USB disconnect, device number 116 [ 314.878085][ T484] cdc_ncm 7-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 314.889160][ T474] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 314.900936][ T484] usb 7-1: USB disconnect, device number 116 [ 314.907864][ T484] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 314.960877][ T19] usb 1-1: new high-speed USB device number 117 using dummy_hcd [ 314.971005][ T445] usb 2-1: new high-speed USB device number 117 using dummy_hcd [ 315.142092][ T19] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 315.153084][ T19] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 315.164057][ T445] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 315.175023][ T445] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 315.185593][ T19] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 315.194726][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 315.202763][ T6] usb 5-1: new high-speed USB device number 117 using dummy_hcd [ 315.210472][ T19] usb 1-1: Product: syz [ 315.214648][ T19] usb 1-1: Manufacturer: syz [ 315.219277][ T445] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 315.228343][ T445] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 315.236379][ T19] usb 1-1: SerialNumber: syz [ 315.241168][ T445] usb 2-1: Product: syz [ 315.245304][ T445] usb 2-1: Manufacturer: syz [ 315.249864][ T445] usb 2-1: SerialNumber: syz [ 315.422373][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 315.433476][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 315.445061][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 315.454212][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 315.462306][ T7932] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 315.469559][ T7934] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 315.469562][ T6] usb 5-1: Product: syz [ 315.481255][ T6] usb 5-1: Manufacturer: syz [ 315.485867][ T6] usb 5-1: SerialNumber: syz [ 315.640892][ T489] usb 6-1: new high-speed USB device number 117 using dummy_hcd [ 315.660901][ T484] usb 7-1: new high-speed USB device number 117 using dummy_hcd [ 315.695856][ T7940] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 315.821830][ T489] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 315.832840][ T489] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 315.843973][ T484] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 315.844383][ T489] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 315.855213][ T484] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 315.864165][ T489] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 315.875645][ T484] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 315.882120][ T489] usb 6-1: Product: syz [ 315.891352][ T484] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 315.895574][ T489] usb 6-1: Manufacturer: syz [ 315.903479][ T484] usb 7-1: Product: syz [ 315.907986][ T489] usb 6-1: SerialNumber: syz [ 315.912167][ T484] usb 7-1: Manufacturer: syz [ 315.921209][ T484] usb 7-1: SerialNumber: syz [ 316.095769][ T7934] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 316.095769][ T7932] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 316.118125][ T7965] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 316.126890][ T7967] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 316.310379][ T445] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 316.310458][ T7940] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 316.323989][ T19] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 316.330549][ T445] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 316.338190][ T19] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 316.345734][ T445] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 316.352106][ T19] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 316.513594][ T445] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 316.526135][ T19] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 316.537132][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 316.543906][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 316.552596][ T445] usb 2-1: USB disconnect, device number 117 [ 316.558640][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 316.564654][ T445] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 316.575142][ T19] usb 1-1: USB disconnect, device number 117 [ 316.581905][ T19] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 316.738864][ T7967] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 316.739401][ T6] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 316.746141][ T7965] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 316.759631][ T6] usb 5-1: USB disconnect, device number 117 [ 316.773781][ T6] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 316.971656][ T484] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 316.978305][ T484] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 316.978327][ T489] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 316.978342][ T489] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 316.985838][ T484] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 317.000558][ T489] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 317.175842][ T484] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 317.191291][ T484] usb 7-1: USB disconnect, device number 117 [ 317.197067][ T489] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 317.198226][ T484] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 317.225064][ T489] usb 6-1: USB disconnect, device number 117 [ 317.231485][ T489] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 317.280894][ T445] usb 2-1: new high-speed USB device number 118 using dummy_hcd [ 317.310962][ T474] usb 1-1: new high-speed USB device number 118 using dummy_hcd [ 317.462017][ T445] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 317.472985][ T445] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 317.484490][ T445] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 317.493656][ T445] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 317.501674][ T445] usb 2-1: Product: syz [ 317.505840][ T445] usb 2-1: Manufacturer: syz [ 317.510406][ T445] usb 2-1: SerialNumber: syz [ 317.511963][ T474] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 317.520887][ T6] usb 5-1: new high-speed USB device number 118 using dummy_hcd [ 317.525898][ T474] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 317.545095][ T474] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 317.554200][ T474] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 317.562201][ T474] usb 1-1: Product: syz [ 317.566506][ T474] usb 1-1: Manufacturer: syz [ 317.571132][ T474] usb 1-1: SerialNumber: syz [ 317.716963][ T7996] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 317.726184][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 317.737215][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 317.748583][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 317.757703][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 317.765720][ T6] usb 5-1: Product: syz [ 317.769881][ T6] usb 5-1: Manufacturer: syz [ 317.774487][ T6] usb 5-1: SerialNumber: syz [ 317.779162][ T7998] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 317.960864][ T19] usb 6-1: new high-speed USB device number 118 using dummy_hcd [ 317.968575][ T489] usb 7-1: new high-speed USB device number 118 using dummy_hcd [ 317.983594][ T8003] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 318.151947][ T19] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 318.163052][ T489] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 318.173952][ T489] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 318.184027][ T19] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 318.195880][ T489] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 318.205009][ T19] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 318.214084][ T489] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 318.222104][ T19] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 318.230092][ T19] usb 6-1: Product: syz [ 318.234280][ T489] usb 7-1: Product: syz [ 318.238453][ T489] usb 7-1: Manufacturer: syz [ 318.243124][ T19] usb 6-1: Manufacturer: syz [ 318.247805][ T19] usb 6-1: SerialNumber: syz [ 318.252505][ T489] usb 7-1: SerialNumber: syz [ 318.325257][ T7996] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 318.394454][ T7998] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 318.459211][ T8029] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 318.466529][ T8031] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 318.532927][ T445] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 318.539440][ T445] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 318.546966][ T445] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 318.594722][ T8003] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 318.602136][ T474] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 318.608572][ T474] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 318.616044][ T474] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 318.736130][ T445] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 318.751230][ T445] usb 2-1: USB disconnect, device number 118 [ 318.757501][ T445] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 318.802859][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 318.808774][ T474] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 318.811935][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 318.830726][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 318.839885][ T474] usb 1-1: USB disconnect, device number 118 [ 318.846571][ T474] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 319.010001][ T6] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 319.023036][ T6] usb 5-1: USB disconnect, device number 118 [ 319.031531][ T6] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 319.074502][ T8029] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 319.074550][ T8031] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 319.282104][ T489] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 319.288555][ T489] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 319.296179][ T19] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 319.302714][ T489] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 319.308343][ T19] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 319.315929][ T19] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 319.487668][ T489] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 319.499681][ T19] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 319.514569][ T489] usb 7-1: USB disconnect, device number 118 [ 319.520922][ T445] usb 2-1: new high-speed USB device number 119 using dummy_hcd [ 319.531393][ T19] usb 6-1: USB disconnect, device number 118 [ 319.537587][ T19] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 319.547090][ T489] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 319.570902][ T474] usb 1-1: new high-speed USB device number 119 using dummy_hcd [ 319.731886][ T445] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 319.742816][ T445] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 319.752008][ T474] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 319.754667][ T445] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 319.763852][ T474] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 319.773076][ T445] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 319.782866][ T484] usb 5-1: new high-speed USB device number 119 using dummy_hcd [ 319.791004][ T445] usb 2-1: Product: syz [ 319.799986][ T474] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 319.802877][ T445] usb 2-1: Manufacturer: syz [ 319.811696][ T474] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 319.816466][ T445] usb 2-1: SerialNumber: syz [ 319.824379][ T474] usb 1-1: Product: syz [ 319.833124][ T474] usb 1-1: Manufacturer: syz [ 319.837850][ T474] usb 1-1: SerialNumber: syz [ 319.971873][ T484] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 319.982810][ T484] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 320.005496][ T484] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 2025/07/23 13:20:05 executed programs: 598 [ 320.014645][ T484] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 320.022760][ T484] usb 5-1: Product: syz [ 320.027038][ T484] usb 5-1: Manufacturer: syz [ 320.031027][ T8087] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 320.031651][ T484] usb 5-1: SerialNumber: syz [ 320.044430][ T8089] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 320.252259][ T8091] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 320.260881][ T478] usb 7-1: new high-speed USB device number 119 using dummy_hcd [ 320.290881][ T19] usb 6-1: new high-speed USB device number 119 using dummy_hcd [ 320.441939][ T478] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 320.452942][ T478] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 320.464302][ T478] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 320.473428][ T478] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 320.481463][ T478] usb 7-1: Product: syz [ 320.482085][ T19] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 320.485627][ T478] usb 7-1: Manufacturer: syz [ 320.485641][ T478] usb 7-1: SerialNumber: syz [ 320.496791][ T19] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 320.517061][ T19] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 320.526145][ T19] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 320.534159][ T19] usb 6-1: Product: syz [ 320.538343][ T19] usb 6-1: Manufacturer: syz [ 320.543048][ T19] usb 6-1: SerialNumber: syz [ 320.645741][ T8087] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 320.653023][ T8089] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 320.702833][ T8120] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 320.748808][ T8122] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 320.860510][ T445] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 320.860697][ T474] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 320.867032][ T445] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 320.873826][ T474] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 320.881025][ T445] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 320.888570][ T8091] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 320.901238][ T474] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 321.063544][ T445] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 321.077708][ T445] usb 2-1: USB disconnect, device number 119 [ 321.085871][ T445] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 321.087246][ T474] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 321.107209][ T484] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 321.114702][ T484] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 321.130985][ T474] usb 1-1: USB disconnect, device number 119 [ 321.140544][ T474] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 321.149954][ T484] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 321.309270][ T484] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 321.322060][ T8120] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 321.330811][ T484] usb 5-1: USB disconnect, device number 119 [ 321.343268][ T484] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 321.359417][ T8122] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 321.529652][ T478] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 321.536138][ T478] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 321.543842][ T478] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 321.570361][ T19] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 321.580013][ T19] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 321.587648][ T19] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 321.737038][ T478] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 321.752005][ T478] usb 7-1: USB disconnect, device number 119 [ 321.758225][ T478] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 321.773246][ T19] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 321.787936][ T19] usb 6-1: USB disconnect, device number 119 [ 321.794506][ T19] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 321.850882][ T474] usb 2-1: new high-speed USB device number 120 using dummy_hcd [ 321.861012][ T24] usb 1-1: new high-speed USB device number 120 using dummy_hcd [ 322.042097][ T474] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.053038][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.063909][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 322.073935][ T474] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 322.085366][ T474] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 322.090881][ T445] usb 5-1: new high-speed USB device number 120 using dummy_hcd [ 322.094446][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 322.111068][ T474] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.119037][ T474] usb 2-1: Product: syz [ 322.123192][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.131307][ T474] usb 2-1: Manufacturer: syz [ 322.135887][ T474] usb 2-1: SerialNumber: syz [ 322.140659][ T24] usb 1-1: Product: syz [ 322.144870][ T24] usb 1-1: Manufacturer: syz [ 322.149444][ T24] usb 1-1: SerialNumber: syz [ 322.282719][ T445] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.293870][ T445] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 322.305366][ T445] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 322.314440][ T445] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.322736][ T445] usb 5-1: Product: syz [ 322.326889][ T445] usb 5-1: Manufacturer: syz [ 322.331595][ T445] usb 5-1: SerialNumber: syz [ 322.355067][ T8151] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 322.355910][ T8153] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 322.510884][ T484] usb 7-1: new high-speed USB device number 120 using dummy_hcd [ 322.537507][ T8158] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 322.544844][ T489] usb 6-1: new high-speed USB device number 120 using dummy_hcd [ 322.691951][ T484] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.703126][ T484] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 322.714658][ T484] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 322.723778][ T484] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.731898][ T484] usb 7-1: Product: syz [ 322.736071][ T484] usb 7-1: Manufacturer: syz [ 322.740667][ T484] usb 7-1: SerialNumber: syz [ 322.741956][ T489] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.756469][ T489] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 322.768354][ T489] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 322.777453][ T489] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.785586][ T489] usb 6-1: Product: syz [ 322.789845][ T489] usb 6-1: Manufacturer: syz [ 322.794455][ T489] usb 6-1: SerialNumber: syz [ 322.966859][ T8184] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 322.970115][ T8151] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 322.981217][ T8153] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 323.000453][ T8186] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 323.157045][ T8158] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 323.181809][ T474] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 323.188314][ T474] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 323.195895][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 323.202360][ T474] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 323.208158][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 323.215674][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 323.364752][ T445] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 323.371274][ T445] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 323.378759][ T445] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 323.386908][ T474] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 323.400082][ T24] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 323.412433][ T474] usb 2-1: USB disconnect, device number 120 [ 323.419633][ T474] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 323.432440][ T24] usb 1-1: USB disconnect, device number 120 [ 323.440475][ T24] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 323.567388][ T445] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 323.580034][ T445] usb 5-1: USB disconnect, device number 120 [ 323.586450][ T445] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 323.595679][ T8184] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 323.608726][ T8186] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 323.803766][ T484] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 323.810260][ T484] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 323.816563][ T489] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 323.817969][ T484] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 323.824278][ T489] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 323.837503][ T489] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 324.006356][ T484] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 324.021602][ T484] usb 7-1: USB disconnect, device number 120 [ 324.026351][ T489] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 324.027834][ T484] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 324.045409][ T489] usb 6-1: USB disconnect, device number 120 [ 324.058650][ T489] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 324.170896][ T24] usb 2-1: new high-speed USB device number 121 using dummy_hcd [ 324.220935][ T474] usb 1-1: new high-speed USB device number 121 using dummy_hcd [ 324.350947][ T60] usb 5-1: new high-speed USB device number 121 using dummy_hcd [ 324.359680][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 324.370583][ T24] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 324.382365][ T24] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 324.391432][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.399409][ T24] usb 2-1: Product: syz [ 324.403663][ T24] usb 2-1: Manufacturer: syz [ 324.408241][ T24] usb 2-1: SerialNumber: syz [ 324.414115][ T474] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 324.425453][ T474] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 324.436950][ T474] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 324.446048][ T474] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.454048][ T474] usb 1-1: Product: syz [ 324.458195][ T474] usb 1-1: Manufacturer: syz [ 324.462926][ T474] usb 1-1: SerialNumber: syz [ 324.534989][ T60] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 324.546299][ T60] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 324.558004][ T60] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 324.567073][ T60] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.575102][ T60] usb 5-1: Product: syz [ 324.579252][ T60] usb 5-1: Manufacturer: syz [ 324.583867][ T60] usb 5-1: SerialNumber: syz [ 324.625336][ T8188] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 324.668936][ T8190] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 324.770948][ T445] usb 7-1: new high-speed USB device number 121 using dummy_hcd [ 324.789611][ T8194] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 324.800894][ T478] usb 6-1: new high-speed USB device number 121 using dummy_hcd [ 324.951964][ T445] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 324.962928][ T445] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 324.974364][ T445] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 324.982077][ T478] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 324.983491][ T445] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.994724][ T478] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 325.002760][ T445] usb 7-1: Product: syz [ 325.014586][ T478] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 325.016909][ T445] usb 7-1: Manufacturer: syz [ 325.026215][ T478] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 325.030564][ T445] usb 7-1: SerialNumber: syz [ 325.038885][ T478] usb 6-1: Product: syz [ 325.047467][ T478] usb 6-1: Manufacturer: syz [ 325.052156][ T478] usb 6-1: SerialNumber: syz [ 325.244988][ T8221] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 325.252298][ T8188] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 325.259832][ T8223] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 325.277298][ T8190] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 325.413790][ T8194] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 325.467335][ T24] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 325.473984][ T24] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 325.481577][ T24] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 325.487639][ T474] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 325.494121][ T474] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 325.501654][ T474] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 325.621757][ T60] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 325.628800][ T60] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 325.636424][ T60] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 325.670187][ T24] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 325.682532][ T24] usb 2-1: USB disconnect, device number 121 [ 325.690478][ T474] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 325.702322][ T24] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 325.716406][ T474] usb 1-1: USB disconnect, device number 121 [ 325.726081][ T474] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 325.824071][ T60] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 325.839685][ T60] usb 5-1: USB disconnect, device number 121 [ 325.854092][ T60] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 325.863831][ T8221] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 325.881679][ T8223] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 326.072850][ T445] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 326.079499][ T445] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 326.087395][ T445] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 326.089430][ T478] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 326.099570][ T478] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 326.107147][ T478] cdc_ncm 6-1:1.0: setting rx_max = 2048 2025/07/23 13:20:12 executed programs: 610 [ 326.275534][ T445] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 326.290435][ T445] usb 7-1: USB disconnect, device number 121 [ 326.298493][ T445] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 326.299530][ T478] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 326.329184][ T478] usb 6-1: USB disconnect, device number 121 [ 326.335552][ T478] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 326.440890][ T60] usb 2-1: new high-speed USB device number 122 using dummy_hcd [ 326.460928][ T24] usb 1-1: new high-speed USB device number 122 using dummy_hcd [ 326.610930][ T484] usb 5-1: new high-speed USB device number 122 using dummy_hcd [ 326.622001][ T60] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 326.632940][ T60] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 326.644019][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 326.654994][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 326.665341][ T60] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 326.674482][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 326.682597][ T60] usb 2-1: Product: syz [ 326.686852][ T60] usb 2-1: Manufacturer: syz [ 326.691615][ T60] usb 2-1: SerialNumber: syz [ 326.696699][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 326.706041][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 326.714105][ T24] usb 1-1: Product: syz [ 326.718804][ T24] usb 1-1: Manufacturer: syz [ 326.723618][ T24] usb 1-1: SerialNumber: syz [ 326.791950][ T484] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 326.802917][ T484] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 326.816559][ T484] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 326.825934][ T484] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 326.834055][ T484] usb 5-1: Product: syz [ 326.838322][ T484] usb 5-1: Manufacturer: syz [ 326.843198][ T484] usb 5-1: SerialNumber: syz [ 326.918642][ T8252] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 326.929368][ T8254] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 327.040902][ T478] usb 7-1: new high-speed USB device number 122 using dummy_hcd [ 327.049069][ T8257] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 327.080884][ T445] usb 6-1: new high-speed USB device number 122 using dummy_hcd [ 327.221827][ T478] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 327.232789][ T478] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 327.244145][ T478] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 327.253295][ T478] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 327.261419][ T478] usb 7-1: Product: syz [ 327.265590][ T478] usb 7-1: Manufacturer: syz [ 327.270164][ T478] usb 7-1: SerialNumber: syz [ 327.271979][ T445] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 327.285974][ T445] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 327.297382][ T445] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 327.306553][ T445] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 327.314553][ T445] usb 6-1: Product: syz [ 327.318729][ T445] usb 6-1: Manufacturer: syz [ 327.323454][ T445] usb 6-1: SerialNumber: syz [ 327.476614][ T8285] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 327.528605][ T8252] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 327.535899][ T8287] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 327.537851][ T8254] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 327.662039][ T8257] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 327.736618][ T60] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 327.743152][ T60] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 327.750805][ T60] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 327.756566][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 327.763094][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 327.770686][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 327.869879][ T484] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 327.876456][ T484] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 327.883956][ T484] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 327.943375][ T60] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 327.955542][ T24] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 327.967841][ T60] usb 2-1: USB disconnect, device number 122 [ 327.982527][ T24] usb 1-1: USB disconnect, device number 122 [ 327.989057][ T60] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 327.999643][ T24] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 328.074605][ T484] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 328.087911][ T484] usb 5-1: USB disconnect, device number 122 [ 328.091451][ T8285] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 328.094516][ T484] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 328.144255][ T8287] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 328.311148][ T478] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 328.317671][ T478] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 328.325715][ T478] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 328.353171][ T445] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 328.359783][ T445] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 328.367855][ T445] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 328.513902][ T478] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 328.529413][ T478] usb 7-1: USB disconnect, device number 122 [ 328.536518][ T478] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 328.555588][ T445] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 328.575512][ T445] usb 6-1: USB disconnect, device number 122 [ 328.593547][ T445] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 328.731324][ T24] usb 1-1: new high-speed USB device number 123 using dummy_hcd [ 328.739074][ T484] usb 2-1: new high-speed USB device number 123 using dummy_hcd [ 328.870894][ T489] usb 5-1: new high-speed USB device number 123 using dummy_hcd [ 328.922061][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 328.933026][ T484] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 328.945034][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 328.955072][ T484] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 328.966961][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 328.976115][ T484] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 328.985216][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 328.993232][ T484] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 329.001435][ T24] usb 1-1: Product: syz [ 329.005588][ T24] usb 1-1: Manufacturer: syz [ 329.010173][ T24] usb 1-1: SerialNumber: syz [ 329.014915][ T484] usb 2-1: Product: syz [ 329.019096][ T484] usb 2-1: Manufacturer: syz [ 329.023783][ T484] usb 2-1: SerialNumber: syz [ 329.063185][ T489] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 329.074629][ T489] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 329.086645][ T489] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 329.095720][ T489] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 329.103726][ T489] usb 5-1: Product: syz [ 329.107871][ T489] usb 5-1: Manufacturer: syz [ 329.112501][ T489] usb 5-1: SerialNumber: syz [ 329.229667][ T8318] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 329.236925][ T8316] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 329.300895][ T39] usb 7-1: new high-speed USB device number 123 using dummy_hcd [ 329.318255][ T8323] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 329.320964][ T445] usb 6-1: new high-speed USB device number 123 using dummy_hcd [ 329.482069][ T39] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 329.493178][ T39] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 329.504846][ T39] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 329.513999][ T39] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 329.521971][ T445] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 329.522177][ T445] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 329.533051][ T39] usb 7-1: Product: syz [ 329.544593][ T445] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 329.547194][ T39] usb 7-1: Manufacturer: syz [ 329.556642][ T445] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 329.560914][ T39] usb 7-1: SerialNumber: syz [ 329.569255][ T445] usb 6-1: Product: syz [ 329.577827][ T445] usb 6-1: Manufacturer: syz [ 329.582554][ T445] usb 6-1: SerialNumber: syz [ 329.775783][ T8349] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 329.788709][ T8351] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 329.845007][ T8318] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 329.845065][ T8316] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 329.944172][ T8323] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 330.060001][ T484] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 330.066579][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 330.073089][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 330.080656][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 330.086319][ T484] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 330.093840][ T484] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 330.152034][ T489] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 330.158657][ T489] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 330.166331][ T489] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 330.264256][ T24] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 330.276886][ T484] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 330.290069][ T24] usb 1-1: USB disconnect, device number 123 [ 330.297624][ T484] usb 2-1: USB disconnect, device number 123 [ 330.304211][ T484] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 330.315743][ T24] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 330.355806][ T489] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 330.372336][ T489] usb 5-1: USB disconnect, device number 123 [ 330.378660][ T489] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 330.388005][ T8349] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 330.397392][ T8351] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 330.602799][ T39] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 330.605436][ T445] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 330.609238][ T39] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 330.609256][ T39] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 330.616298][ T445] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 330.636556][ T445] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 330.806745][ T39] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 330.817840][ T445] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 330.821738][ T39] usb 7-1: USB disconnect, device number 123 [ 330.835920][ T39] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 330.850712][ T445] usb 6-1: USB disconnect, device number 123 [ 330.861851][ T445] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 331.030936][ T484] usb 1-1: new high-speed USB device number 124 using dummy_hcd [ 331.040968][ T489] usb 2-1: new high-speed USB device number 124 using dummy_hcd [ 331.130932][ T24] usb 5-1: new high-speed USB device number 124 using dummy_hcd [ 331.212134][ T484] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 331.222133][ T489] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 331.223284][ T484] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 331.234343][ T489] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 331.246111][ T484] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 331.256074][ T489] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 331.264012][ T484] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 331.273321][ T489] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 331.281296][ T484] usb 1-1: Product: syz [ 331.289308][ T489] usb 2-1: Product: syz [ 331.293669][ T484] usb 1-1: Manufacturer: syz [ 331.297678][ T489] usb 2-1: Manufacturer: syz [ 331.302267][ T484] usb 1-1: SerialNumber: syz [ 331.308257][ T489] usb 2-1: SerialNumber: syz [ 331.323564][ T24] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 331.335269][ T24] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 331.348077][ T24] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 2025/07/23 13:20:17 executed programs: 623 [ 331.357441][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 331.367150][ T24] usb 5-1: Product: syz [ 331.372024][ T24] usb 5-1: Manufacturer: syz [ 331.376642][ T24] usb 5-1: SerialNumber: syz [ 331.521269][ T8382] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 331.521661][ T8380] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 331.582806][ T8385] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 331.590939][ T478] usb 7-1: new high-speed USB device number 124 using dummy_hcd [ 331.610902][ T2858] usb 6-1: new high-speed USB device number 124 using dummy_hcd [ 331.771874][ T478] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 331.782985][ T478] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 331.794421][ T478] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 331.802078][ T2858] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 331.803536][ T478] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 331.814781][ T2858] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 331.822467][ T478] usb 7-1: Product: syz [ 331.834450][ T2858] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 331.836892][ T478] usb 7-1: Manufacturer: syz [ 331.846219][ T2858] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 331.850530][ T478] usb 7-1: SerialNumber: syz [ 331.858850][ T2858] usb 6-1: Product: syz [ 331.867305][ T2858] usb 6-1: Manufacturer: syz [ 331.872085][ T2858] usb 6-1: SerialNumber: syz [ 332.065035][ T8413] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 332.077909][ T8415] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 332.129597][ T8382] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 332.136463][ T8380] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 332.193924][ T8385] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 332.337369][ T489] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 332.343919][ T489] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 332.344452][ T484] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 332.351665][ T489] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 332.357954][ T484] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 332.371111][ T484] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 332.401749][ T24] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 332.408315][ T24] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 332.415909][ T24] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 332.545660][ T489] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 332.559758][ T489] usb 2-1: USB disconnect, device number 124 [ 332.563646][ T484] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 332.566259][ T489] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 332.592633][ T484] usb 1-1: USB disconnect, device number 124 [ 332.598957][ T484] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 332.610540][ T24] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 332.641245][ T24] usb 5-1: USB disconnect, device number 124 [ 332.647877][ T24] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 332.673047][ T8413] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 332.687239][ T8415] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 332.880728][ T478] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 332.887281][ T478] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 332.894934][ T478] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 332.900812][ T2858] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 332.907434][ T2858] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 332.915138][ T2858] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 333.084074][ T478] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 333.099266][ T478] usb 7-1: USB disconnect, device number 124 [ 333.107688][ T2858] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 333.111372][ T478] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 333.147592][ T2858] usb 6-1: USB disconnect, device number 124 [ 333.154235][ T2858] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 333.320952][ T489] usb 2-1: new high-speed USB device number 125 using dummy_hcd [ 333.330993][ T445] usb 1-1: new high-speed USB device number 125 using dummy_hcd [ 333.410910][ T24] usb 5-1: new high-speed USB device number 125 using dummy_hcd [ 333.501932][ T489] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 333.512904][ T489] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 333.523866][ T445] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 333.534871][ T445] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 333.545177][ T489] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 333.554572][ T489] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 333.562611][ T489] usb 2-1: Product: syz [ 333.566845][ T489] usb 2-1: Manufacturer: syz [ 333.571464][ T489] usb 2-1: SerialNumber: syz [ 333.576488][ T445] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 333.591312][ T445] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 333.599444][ T445] usb 1-1: Product: syz [ 333.604032][ T445] usb 1-1: Manufacturer: syz [ 333.608659][ T445] usb 1-1: SerialNumber: syz [ 333.617772][ T24] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 333.628897][ T24] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 333.641319][ T24] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 333.650464][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 333.658602][ T24] usb 5-1: Product: syz [ 333.662821][ T24] usb 5-1: Manufacturer: syz [ 333.667680][ T24] usb 5-1: SerialNumber: syz [ 333.803877][ T8444] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 333.817579][ T8446] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 333.850911][ T39] usb 7-1: new high-speed USB device number 125 using dummy_hcd [ 333.874086][ T8449] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 333.880931][ T478] usb 6-1: new high-speed USB device number 125 using dummy_hcd [ 334.031910][ T39] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 334.042903][ T39] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 334.054332][ T39] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 334.063546][ T39] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 334.071652][ T39] usb 7-1: Product: syz [ 334.075957][ T39] usb 7-1: Manufacturer: syz [ 334.080588][ T39] usb 7-1: SerialNumber: syz [ 334.085579][ T478] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 334.096848][ T478] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 334.109530][ T478] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 334.118638][ T478] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 334.126660][ T478] usb 6-1: Product: syz [ 334.130813][ T478] usb 6-1: Manufacturer: syz [ 334.135428][ T478] usb 6-1: SerialNumber: syz [ 334.307712][ T8477] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 334.341524][ T8479] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 334.412384][ T8444] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 334.425745][ T8446] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 334.497129][ T8449] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 334.620084][ T489] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 334.626611][ T489] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 334.634157][ T445] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 334.640571][ T445] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 334.648163][ T489] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 334.653890][ T445] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 334.704813][ T24] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 334.711356][ T24] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 334.718896][ T24] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 334.823086][ T489] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 334.838290][ T489] usb 2-1: USB disconnect, device number 125 [ 334.844955][ T445] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 334.856184][ T489] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 334.878397][ T445] usb 1-1: USB disconnect, device number 125 [ 334.885622][ T445] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 334.909643][ T24] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 334.919028][ T8477] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 334.936067][ T24] usb 5-1: USB disconnect, device number 125 [ 334.942493][ T24] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 334.952334][ T8479] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 335.131399][ T39] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 335.137837][ T39] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 335.145364][ T39] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 335.160119][ T478] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 335.166654][ T478] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 335.174231][ T478] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 335.339684][ T39] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 335.354423][ T39] usb 7-1: USB disconnect, device number 125 [ 335.362212][ T39] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 335.373959][ T478] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 335.386890][ T478] usb 6-1: USB disconnect, device number 125 [ 335.394379][ T478] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 335.600932][ T489] usb 1-1: new high-speed USB device number 126 using dummy_hcd [ 335.608628][ T445] usb 2-1: new high-speed USB device number 126 using dummy_hcd [ 335.680920][ T2858] usb 5-1: new high-speed USB device number 126 using dummy_hcd [ 335.791983][ T445] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 335.802911][ T489] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 335.813771][ T489] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 335.823865][ T445] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 335.835309][ T445] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 335.844788][ T489] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 335.853980][ T489] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 335.862131][ T445] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 335.870135][ T445] usb 2-1: Product: syz [ 335.874535][ T489] usb 1-1: Product: syz [ 335.878726][ T489] usb 1-1: Manufacturer: syz [ 335.883521][ T445] usb 2-1: Manufacturer: syz [ 335.888152][ T445] usb 2-1: SerialNumber: syz [ 335.892838][ T2858] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 335.903806][ T489] usb 1-1: SerialNumber: syz [ 335.909337][ T2858] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 335.922239][ T2858] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 335.931328][ T2858] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 335.939322][ T2858] usb 5-1: Product: syz [ 335.943501][ T2858] usb 5-1: Manufacturer: syz [ 335.948084][ T2858] usb 5-1: SerialNumber: syz [ 336.109705][ T8510] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 336.120327][ T8508] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 336.127572][ T39] usb 7-1: new high-speed USB device number 126 using dummy_hcd [ 336.154016][ T8514] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 336.160907][ T478] usb 6-1: new high-speed USB device number 126 using dummy_hcd [ 336.312162][ T39] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 336.323114][ T39] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 336.334610][ T39] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 336.343718][ T39] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 336.351773][ T39] usb 7-1: Product: syz [ 336.356046][ T39] usb 7-1: Manufacturer: syz [ 336.360662][ T39] usb 7-1: SerialNumber: syz [ 336.365673][ T478] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 336.376756][ T478] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 336.388801][ T478] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 336.397899][ T478] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 336.405905][ T478] usb 6-1: Product: syz [ 336.410092][ T478] usb 6-1: Manufacturer: syz [ 336.414714][ T478] usb 6-1: SerialNumber: syz [ 336.587516][ T8541] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 336.620498][ T8543] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 336.718023][ T8510] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 336.728713][ T8508] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 336.762568][ T8514] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 336.925784][ T489] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 336.932297][ T489] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 336.939835][ T445] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 336.946293][ T489] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 336.951989][ T445] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 336.959467][ T445] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 336.970289][ T2858] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 336.976746][ T2858] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 336.984235][ T2858] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 337.127984][ T489] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 337.141728][ T489] usb 1-1: USB disconnect, device number 126 [ 337.149293][ T445] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 337.161250][ T489] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 337.172606][ T2858] cdc_ncm 5-1:1.0 usb2: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 337.184304][ T445] usb 2-1: USB disconnect, device number 126 [ 337.195627][ T8541] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 337.196758][ T445] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 337.213277][ T2858] usb 5-1: USB disconnect, device number 126 [ 337.219520][ T2858] cdc_ncm 5-1:1.0 usb2: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 337.228878][ T8543] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 337.403363][ T39] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 337.409853][ T39] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 337.417336][ T39] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 337.436926][ T478] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 337.443689][ T478] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 337.451322][ T478] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 337.610012][ T39] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 337.624171][ T39] usb 7-1: USB disconnect, device number 126 [ 337.631631][ T39] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 337.642791][ T478] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 2025/07/23 13:20:23 executed programs: 635 [ 337.670095][ T478] usb 6-1: USB disconnect, device number 126 [ 337.677738][ T478] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 337.920882][ T2858] usb 1-1: new high-speed USB device number 127 using dummy_hcd [ 337.940892][ T24] usb 2-1: new high-speed USB device number 127 using dummy_hcd [ 337.950876][ T445] usb 5-1: new high-speed USB device number 127 using dummy_hcd [ 338.101891][ T2858] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 338.115611][ T2858] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 338.121937][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 338.127088][ T2858] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 338.136533][ T24] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 338.146780][ T2858] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 338.163618][ T2858] usb 1-1: Product: syz [ 338.167810][ T2858] usb 1-1: Manufacturer: syz [ 338.168585][ T24] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 338.172559][ T2858] usb 1-1: SerialNumber: syz [ 338.181967][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 338.186199][ T445] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 338.194076][ T24] usb 2-1: Product: syz [ 338.194089][ T24] usb 2-1: Manufacturer: syz [ 338.205867][ T445] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 338.210466][ T24] usb 2-1: SerialNumber: syz [ 338.216149][ T445] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 338.237648][ T445] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 338.245739][ T445] usb 5-1: Product: syz [ 338.249899][ T445] usb 5-1: Manufacturer: syz [ 338.254527][ T445] usb 5-1: SerialNumber: syz [ 338.380872][ T478] usb 7-1: new high-speed USB device number 127 using dummy_hcd [ 338.414836][ T8548] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 338.425846][ T8547] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 338.433135][ T484] usb 6-1: new high-speed USB device number 127 using dummy_hcd [ 338.460445][ T8551] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 338.561894][ T478] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 338.572853][ T478] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 338.584187][ T478] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 338.593344][ T478] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 338.601383][ T478] usb 7-1: Product: syz [ 338.605547][ T478] usb 7-1: Manufacturer: syz [ 338.610139][ T478] usb 7-1: SerialNumber: syz [ 338.632634][ T484] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 338.643950][ T484] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 338.655475][ T484] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 338.664813][ T484] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 338.672852][ T484] usb 6-1: Product: syz [ 338.677056][ T484] usb 6-1: Manufacturer: syz [ 338.681691][ T484] usb 6-1: SerialNumber: syz [ 338.816287][ T8578] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 338.887765][ T8580] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 339.023934][ T8548] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 339.044552][ T8547] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 339.074009][ T8551] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 339.231747][ T2858] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 339.238258][ T2858] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 339.245754][ T2858] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 339.252230][ T24] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 339.258727][ T24] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 339.266237][ T24] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 339.281858][ T445] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 339.288340][ T445] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 339.295840][ T445] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 339.431836][ T8578] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 339.440548][ T2858] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 339.454660][ T2858] usb 1-1: USB disconnect, device number 127 [ 339.458620][ T24] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 339.461609][ T2858] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 339.477587][ T24] usb 2-1: USB disconnect, device number 127 [ 339.491774][ T24] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 339.501377][ T8580] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 339.510072][ T445] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 339.525253][ T445] usb 5-1: USB disconnect, device number 127 [ 339.531578][ T445] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 339.640368][ T478] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 339.646941][ T478] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 339.656238][ T478] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 339.709054][ T484] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 339.717267][ T484] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 339.725095][ T484] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 339.844924][ T478] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 339.857272][ T478] usb 7-1: USB disconnect, device number 127 [ 339.864064][ T478] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 339.911264][ T484] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 339.924857][ T484] usb 6-1: USB disconnect, device number 127 [ 339.931398][ T484] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 340.200929][ T445] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 340.230901][ T489] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 340.260895][ T60] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 340.382358][ T445] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 340.393310][ T445] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 340.404763][ T445] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 340.415932][ T445] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 340.424013][ T445] usb 1-1: Product: syz [ 340.428276][ T445] usb 1-1: Manufacturer: syz [ 340.432934][ T445] usb 1-1: SerialNumber: syz [ 340.437921][ T489] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 340.449120][ T489] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 340.451987][ T60] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 340.461168][ T489] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 340.471020][ T60] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 340.489232][ T489] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 340.497361][ T489] usb 2-1: Product: syz [ 340.498303][ T60] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 340.501786][ T489] usb 2-1: Manufacturer: syz [ 340.510667][ T60] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 340.515511][ T489] usb 2-1: SerialNumber: syz [ 340.523383][ T60] usb 5-1: Product: syz [ 340.532124][ T60] usb 5-1: Manufacturer: syz [ 340.536739][ T60] usb 5-1: SerialNumber: syz [ 340.610909][ T2858] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 340.660236][ T8609] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 340.690889][ T478] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 340.729881][ T8611] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 340.742727][ T8613] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 340.791958][ T2858] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 340.803178][ T2858] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 340.815142][ T2858] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 340.824304][ T2858] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 340.832314][ T2858] usb 7-1: Product: syz [ 340.836485][ T2858] usb 7-1: Manufacturer: syz [ 340.841113][ T2858] usb 7-1: SerialNumber: syz [ 340.882001][ T478] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 340.893007][ T478] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 340.904695][ T478] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 340.913774][ T478] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 340.921788][ T478] usb 6-1: Product: syz [ 340.925944][ T478] usb 6-1: Manufacturer: syz [ 340.930528][ T478] usb 6-1: SerialNumber: syz [ 341.047423][ T8615] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 341.136863][ T8617] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 341.268546][ T8609] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 341.344384][ T8611] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 341.350673][ T8613] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 341.476364][ T445] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 341.482974][ T445] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 341.490546][ T445] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 341.559209][ T489] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 341.559397][ T60] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 341.565756][ T489] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 341.572427][ T60] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 341.579899][ T489] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 341.587454][ T60] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 341.655674][ T8615] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 341.683068][ T445] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 341.695656][ T445] usb 1-1: USB disconnect, device number 2 [ 341.702261][ T445] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 341.752701][ T8617] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 341.763228][ T489] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 341.777272][ T60] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 341.779351][ T489] usb 2-1: USB disconnect, device number 2 [ 341.796305][ T489] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 341.806049][ T60] usb 5-1: USB disconnect, device number 2 [ 341.812398][ T60] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 341.863220][ T2858] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 341.869682][ T2858] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 341.877229][ T2858] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 341.960616][ T478] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 341.967103][ T478] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 341.974724][ T478] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 342.066078][ T2858] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 342.078404][ T2858] usb 7-1: USB disconnect, device number 2 [ 342.086454][ T2858] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 342.163432][ T478] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 342.175446][ T478] usb 6-1: USB disconnect, device number 2 [ 342.182913][ T478] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 342.460957][ T60] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 342.530913][ T489] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 342.550918][ T484] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 342.651943][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 342.663098][ T60] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 342.675037][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 342.684285][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.692364][ T60] usb 1-1: Product: syz [ 342.696588][ T60] usb 1-1: Manufacturer: syz 2025/07/23 13:20:28 executed programs: 649 [ 342.701267][ T60] usb 1-1: SerialNumber: syz [ 342.712555][ T489] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 342.723534][ T489] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 342.732010][ T484] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 342.735033][ T489] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 342.744500][ T484] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 342.753704][ T489] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.764923][ T484] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 342.771521][ T489] usb 2-1: Product: syz [ 342.780563][ T484] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.784713][ T489] usb 2-1: Manufacturer: syz [ 342.793097][ T484] usb 5-1: Product: syz [ 342.797226][ T489] usb 2-1: SerialNumber: syz [ 342.801532][ T484] usb 5-1: Manufacturer: syz [ 342.810585][ T484] usb 5-1: SerialNumber: syz [ 342.860888][ T478] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 342.906902][ T8619] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 342.950890][ T445] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 343.009939][ T8621] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 343.017282][ T8623] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 343.042032][ T478] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 343.053061][ T478] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 343.064680][ T478] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 343.073865][ T478] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 343.082069][ T478] usb 7-1: Product: syz [ 343.086334][ T478] usb 7-1: Manufacturer: syz [ 343.091039][ T478] usb 7-1: SerialNumber: syz [ 343.131946][ T445] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 343.143007][ T445] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 343.154453][ T445] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 343.163564][ T445] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 343.171579][ T445] usb 6-1: Product: syz [ 343.175762][ T445] usb 6-1: Manufacturer: syz [ 343.180372][ T445] usb 6-1: SerialNumber: syz [ 343.297019][ T8625] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 343.386396][ T8627] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 343.515060][ T8619] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 343.618007][ T8621] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 343.625399][ T8623] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 343.722796][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 343.729431][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 343.736979][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 343.825802][ T489] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 343.832298][ T489] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 343.833048][ T484] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 343.839818][ T489] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 343.846254][ T484] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 343.859377][ T484] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 343.905145][ T8625] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 343.925900][ T60] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 343.938372][ T60] usb 1-1: USB disconnect, device number 3 [ 343.946290][ T60] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 343.994612][ T8627] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 344.032757][ T489] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 344.045953][ T489] usb 2-1: USB disconnect, device number 3 [ 344.048343][ T484] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 344.054428][ T489] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 344.074291][ T484] usb 5-1: USB disconnect, device number 3 [ 344.080560][ T484] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 344.113422][ T478] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 344.119961][ T478] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 344.127590][ T478] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 344.202378][ T445] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 344.208827][ T445] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 344.216493][ T445] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 344.315231][ T478] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 344.327432][ T478] usb 7-1: USB disconnect, device number 3 [ 344.337163][ T478] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 344.411241][ T445] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 344.423364][ T445] usb 6-1: USB disconnect, device number 3 [ 344.430663][ T445] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 344.690926][ T484] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 344.810929][ T60] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 344.821007][ T489] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 344.882780][ T484] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 344.893816][ T484] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 344.905166][ T484] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 344.914261][ T484] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 344.922369][ T484] usb 1-1: Product: syz [ 344.926534][ T484] usb 1-1: Manufacturer: syz [ 344.931143][ T484] usb 1-1: SerialNumber: syz [ 345.001992][ T60] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 345.002023][ T489] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 345.012990][ T60] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 345.024049][ T489] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 345.035976][ T60] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 345.045285][ T489] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 345.053110][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 345.062005][ T489] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 345.070070][ T60] usb 2-1: Product: syz [ 345.077908][ T489] usb 5-1: Product: syz [ 345.082212][ T60] usb 2-1: Manufacturer: syz [ 345.086167][ T489] usb 5-1: Manufacturer: syz [ 345.086181][ T489] usb 5-1: SerialNumber: syz [ 345.090745][ T60] usb 2-1: SerialNumber: syz [ 345.100894][ T39] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 345.136757][ T8629] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 345.190906][ T445] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 345.291907][ T39] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 345.302910][ T39] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 345.302930][ T8631] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 345.308773][ T8633] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 345.314654][ T39] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 345.336814][ T39] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 345.345003][ T39] usb 7-1: Product: syz [ 345.349176][ T39] usb 7-1: Manufacturer: syz [ 345.353803][ T39] usb 7-1: SerialNumber: syz [ 345.391913][ T445] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 345.402884][ T445] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 345.414880][ T445] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 345.423962][ T445] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 345.431969][ T445] usb 6-1: Product: syz [ 345.436132][ T445] usb 6-1: Manufacturer: syz [ 345.440713][ T445] usb 6-1: SerialNumber: syz [ 345.559652][ T8635] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 345.646756][ T8637] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 345.745478][ T8629] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 345.914152][ T8631] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 345.921075][ T8633] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 345.953255][ T484] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 345.959718][ T484] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 345.967274][ T484] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 346.122088][ T60] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 346.128585][ T60] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 346.136110][ T60] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 346.136606][ T489] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 346.148227][ T489] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 346.155732][ T489] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 346.157946][ T484] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 346.173287][ T8635] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 346.181933][ T484] usb 1-1: USB disconnect, device number 4 [ 346.198218][ T484] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 346.254925][ T8637] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 346.325335][ T60] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 346.347533][ T60] usb 2-1: USB disconnect, device number 4 [ 346.352239][ T489] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 346.354884][ T60] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 346.384391][ T489] usb 5-1: USB disconnect, device number 4 [ 346.390460][ T39] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 346.390710][ T489] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 346.397938][ T39] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 346.413705][ T39] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 346.462687][ T445] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 346.469139][ T445] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 346.477437][ T445] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 346.593419][ T39] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 346.608389][ T39] usb 7-1: USB disconnect, device number 4 [ 346.614742][ T39] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 346.669615][ T445] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 346.685829][ T445] usb 6-1: USB disconnect, device number 4 [ 346.699580][ T445] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 346.970922][ T489] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 347.090895][ T2858] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 347.120933][ T6] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 347.151896][ T489] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 347.162946][ T489] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 347.175792][ T489] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 347.184911][ T489] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 347.192926][ T489] usb 1-1: Product: syz [ 347.197199][ T489] usb 1-1: Manufacturer: syz [ 347.202129][ T489] usb 1-1: SerialNumber: syz [ 347.272074][ T2858] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 347.283098][ T2858] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 347.294462][ T2858] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 347.303675][ T2858] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 347.311809][ T2858] usb 2-1: Product: syz [ 347.316072][ T2858] usb 2-1: Manufacturer: syz [ 347.320682][ T2858] usb 2-1: SerialNumber: syz [ 347.325642][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 347.336817][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 347.349165][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 347.358253][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 347.366262][ T6] usb 5-1: Product: syz [ 347.370417][ T6] usb 5-1: Manufacturer: syz [ 347.375033][ T6] usb 5-1: SerialNumber: syz [ 347.380885][ T39] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 347.407672][ T8676] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 347.430879][ T60] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 347.547799][ T8695] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 347.562073][ T39] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 347.572993][ T39] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 347.583269][ T8697] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 347.584512][ T39] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 347.599443][ T39] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 347.607446][ T39] usb 7-1: Product: syz [ 347.611660][ T39] usb 7-1: Manufacturer: syz [ 347.616323][ T39] usb 7-1: SerialNumber: syz [ 347.621670][ T60] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 347.633531][ T60] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 347.644913][ T60] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 347.654086][ T60] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 347.662089][ T60] usb 6-1: Product: syz [ 347.666255][ T60] usb 6-1: Manufacturer: syz [ 347.670892][ T60] usb 6-1: SerialNumber: syz [ 347.833439][ T8699] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 347.876648][ T8701] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 348.017019][ T8676] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 348.155883][ T8695] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 348.191553][ T8697] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 348.224615][ T489] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 348.231113][ T489] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 348.238704][ T489] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 348.363653][ T2858] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 348.370112][ T2858] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 348.377632][ T2858] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 348.399361][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 348.405854][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 348.413430][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 348.426838][ T489] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 348.439176][ T489] usb 1-1: USB disconnect, device number 5 [ 348.441612][ T8699] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 348.445357][ T489] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 348.484831][ T8701] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 348.566648][ T2858] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 348.581973][ T2858] usb 2-1: USB disconnect, device number 5 [ 348.588039][ T2858] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 348.602651][ T6] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 348.624262][ T6] usb 5-1: USB disconnect, device number 5 [ 348.633878][ T6] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 348.661506][ T39] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 348.668049][ T39] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 348.676228][ T39] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 348.693849][ T60] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 348.700373][ T60] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 348.708963][ T60] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 348.865582][ T39] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 348.880337][ T39] usb 7-1: USB disconnect, device number 5 [ 348.887430][ T39] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 348.905181][ T60] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 348.921134][ T60] usb 6-1: USB disconnect, device number 5 [ 348.929140][ T60] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) 2025/07/23 13:20:34 executed programs: 660 [ 349.210885][ T6] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 349.330914][ T445] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 349.370874][ T484] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 349.391985][ T6] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 349.403405][ T6] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 349.414967][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 349.424076][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 349.432139][ T6] usb 1-1: Product: syz [ 349.436330][ T6] usb 1-1: Manufacturer: syz [ 349.441026][ T6] usb 1-1: SerialNumber: syz [ 349.511832][ T445] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 349.522786][ T445] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 349.534121][ T445] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 349.543193][ T445] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 349.551184][ T445] usb 2-1: Product: syz [ 349.555342][ T445] usb 2-1: Manufacturer: syz [ 349.559922][ T445] usb 2-1: SerialNumber: syz [ 349.561965][ T484] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 349.575419][ T484] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 349.586885][ T484] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 349.595995][ T484] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 349.604124][ T484] usb 5-1: Product: syz [ 349.608285][ T484] usb 5-1: Manufacturer: syz [ 349.612891][ T484] usb 5-1: SerialNumber: syz [ 349.630890][ T2858] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 349.646749][ T8737] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 349.670878][ T39] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 349.766063][ T8759] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 349.812043][ T2858] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 349.822995][ T2858] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 349.823074][ T8761] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 349.834703][ T2858] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 349.849235][ T2858] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 349.857311][ T2858] usb 7-1: Product: syz [ 349.861568][ T2858] usb 7-1: Manufacturer: syz [ 349.861939][ T39] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 349.866178][ T2858] usb 7-1: SerialNumber: syz [ 349.877389][ T39] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 349.893134][ T39] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 349.902420][ T39] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 349.910414][ T39] usb 6-1: Product: syz [ 349.914680][ T39] usb 6-1: Manufacturer: syz [ 349.919284][ T39] usb 6-1: SerialNumber: syz [ 350.083690][ T8763] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 350.125147][ T8765] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 350.261970][ T8737] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 350.374421][ T8759] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 350.441568][ T8761] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 350.469666][ T6] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 350.476287][ T6] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 350.483922][ T6] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 350.582107][ T445] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 350.588602][ T445] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 350.596108][ T445] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 350.649372][ T484] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 350.655904][ T484] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 350.663427][ T484] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 350.679339][ T6] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 350.691788][ T8763] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 350.692030][ T6] usb 1-1: USB disconnect, device number 6 [ 350.705842][ T6] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 350.733355][ T8765] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 350.784848][ T445] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 350.800395][ T445] usb 2-1: USB disconnect, device number 6 [ 350.806721][ T445] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 350.859670][ T484] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 350.877640][ T484] usb 5-1: USB disconnect, device number 6 [ 350.883859][ T484] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 350.905171][ T2858] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 350.911704][ T2858] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 350.919161][ T2858] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 350.941005][ T39] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 350.954809][ T39] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 350.967794][ T39] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 351.107671][ T2858] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 351.122985][ T2858] usb 7-1: USB disconnect, device number 6 [ 351.129074][ T2858] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 351.145068][ T39] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 351.161771][ T39] usb 6-1: USB disconnect, device number 6 [ 351.171369][ T39] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 351.450905][ T484] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 351.550883][ T60] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 351.630958][ T445] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 351.632014][ T484] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 351.650106][ T484] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 351.662668][ T484] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 351.671924][ T484] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 351.680082][ T484] usb 1-1: Product: syz [ 351.684245][ T484] usb 1-1: Manufacturer: syz [ 351.688827][ T484] usb 1-1: SerialNumber: syz [ 351.731930][ T60] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 351.742877][ T60] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 351.754350][ T60] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 351.763425][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 351.771439][ T60] usb 2-1: Product: syz [ 351.775596][ T60] usb 2-1: Manufacturer: syz [ 351.780177][ T60] usb 2-1: SerialNumber: syz [ 351.811952][ T445] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 351.822955][ T445] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 351.834535][ T445] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 351.843730][ T445] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 351.851719][ T445] usb 5-1: Product: syz [ 351.855901][ T445] usb 5-1: Manufacturer: syz [ 351.860489][ T445] usb 5-1: SerialNumber: syz [ 351.890930][ T39] usb 7-1: new high-speed USB device number 7 using dummy_hcd [ 351.898570][ T8799] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 351.910923][ T6] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 351.986157][ T8821] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 352.066563][ T8825] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 352.074945][ T39] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 352.085900][ T39] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 352.097508][ T39] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 352.101950][ T6] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 352.106639][ T39] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 352.117777][ T6] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 352.125559][ T39] usb 7-1: Product: syz [ 352.137243][ T6] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 352.139818][ T39] usb 7-1: Manufacturer: syz [ 352.148969][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 352.153400][ T39] usb 7-1: SerialNumber: syz [ 352.161513][ T6] usb 6-1: Product: syz [ 352.170132][ T6] usb 6-1: Manufacturer: syz [ 352.174797][ T6] usb 6-1: SerialNumber: syz [ 352.368622][ T8827] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 352.380820][ T8829] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 352.549185][ T8799] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 352.594355][ T8821] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 352.674807][ T8825] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 352.756878][ T484] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 352.763379][ T484] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 352.770872][ T484] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 352.802165][ T60] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 352.808624][ T60] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 352.816123][ T60] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 352.882495][ T445] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 352.888967][ T445] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 352.896513][ T445] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 352.959815][ T484] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 352.974660][ T484] usb 1-1: USB disconnect, device number 7 [ 352.976627][ T8827] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 352.981491][ T484] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 352.996787][ T8829] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 353.008171][ T60] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 353.024017][ T60] usb 2-1: USB disconnect, device number 7 [ 353.030396][ T60] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 353.085344][ T445] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 353.105466][ T445] usb 5-1: USB disconnect, device number 7 [ 353.118848][ T445] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 353.197061][ T39] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 353.203652][ T39] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 353.212565][ T39] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 353.212729][ T6] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 353.224957][ T6] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 353.232601][ T6] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 353.398794][ T39] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 353.413324][ T39] usb 7-1: USB disconnect, device number 7 [ 353.419607][ T39] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 353.422874][ T6] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 353.442063][ T6] usb 6-1: USB disconnect, device number 7 [ 353.448827][ T6] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 353.730968][ T60] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 353.790902][ T19] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 353.850890][ T478] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 353.911965][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 353.923083][ T60] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 353.934592][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 353.944405][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 353.952588][ T60] usb 1-1: Product: syz [ 353.956788][ T60] usb 1-1: Manufacturer: syz [ 353.961386][ T60] usb 1-1: SerialNumber: syz [ 353.971919][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 353.982867][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 353.994263][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 354.003335][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 354.011347][ T19] usb 2-1: Product: syz [ 354.015519][ T19] usb 2-1: Manufacturer: syz [ 354.020097][ T19] usb 2-1: SerialNumber: syz [ 354.041859][ T478] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 354.053010][ T478] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 354.064335][ T478] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 354.073472][ T478] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 354.081483][ T478] usb 5-1: Product: syz [ 354.085646][ T478] usb 5-1: Manufacturer: syz [ 354.090256][ T478] usb 5-1: SerialNumber: syz [ 354.167017][ T8858] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 354.190902][ T6] usb 7-1: new high-speed USB device number 8 using dummy_hcd [ 354.198634][ T445] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 354.225903][ T8860] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 354.296269][ T8862] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 354.382088][ T445] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 354.393441][ T6] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 354.404350][ T6] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 354.414931][ T445] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 354.426724][ T445] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 354.435909][ T6] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 354.445081][ T445] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 354.453096][ T6] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 354.461104][ T445] usb 6-1: Product: syz [ 354.465273][ T445] usb 6-1: Manufacturer: syz [ 354.470025][ T445] usb 6-1: SerialNumber: syz [ 354.474679][ T6] usb 7-1: Product: syz [ 354.478851][ T6] usb 7-1: Manufacturer: syz [ 354.483476][ T6] usb 7-1: SerialNumber: syz [ 354.689437][ T8864] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 354.696816][ T8866] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 354.775666][ T8858] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 354.836550][ T8860] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 354.904471][ T8862] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 354.983531][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 354.990011][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 354.997595][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 355.044349][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 355.050869][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 355.058368][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 355.112083][ T478] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 355.118613][ T478] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 355.126164][ T478] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 355.187826][ T60] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 355.200429][ T60] usb 1-1: USB disconnect, device number 8 [ 355.206547][ T60] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 355.255028][ T19] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 355.271241][ T19] usb 2-1: USB disconnect, device number 8 [ 355.278246][ T19] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 355.304849][ T8864] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 355.305114][ T8866] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 355.323119][ T478] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 355.335661][ T478] usb 5-1: USB disconnect, device number 8 [ 355.342112][ T478] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 355.519679][ T6] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 355.526273][ T445] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 355.532798][ T6] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 355.540241][ T6] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 355.545887][ T445] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 355.553383][ T445] cdc_ncm 6-1:1.0: setting rx_max = 2048 2025/07/23 13:20:41 executed programs: 675 [ 355.722578][ T6] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 355.734952][ T445] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 355.748588][ T6] usb 7-1: USB disconnect, device number 8 [ 355.754779][ T6] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 355.766051][ T445] usb 6-1: USB disconnect, device number 8 [ 355.773742][ T445] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 355.970879][ T478] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 356.040895][ T2858] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 356.090882][ T489] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 356.152126][ T478] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 356.163202][ T478] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 356.174689][ T478] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 356.183835][ T478] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.191833][ T478] usb 1-1: Product: syz [ 356.196037][ T478] usb 1-1: Manufacturer: syz [ 356.200627][ T478] usb 1-1: SerialNumber: syz [ 356.232403][ T2858] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 356.243337][ T2858] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 356.254779][ T2858] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 356.263832][ T2858] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.272335][ T2858] usb 2-1: Product: syz [ 356.276521][ T2858] usb 2-1: Manufacturer: syz [ 356.281178][ T2858] usb 2-1: SerialNumber: syz [ 356.286678][ T489] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 356.297605][ T489] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 356.309371][ T489] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 356.318467][ T489] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.326460][ T489] usb 5-1: Product: syz [ 356.330632][ T489] usb 5-1: Manufacturer: syz [ 356.335243][ T489] usb 5-1: SerialNumber: syz [ 356.406740][ T8868] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 356.490880][ T39] usb 7-1: new high-speed USB device number 9 using dummy_hcd [ 356.500874][ T60] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 356.508570][ T8870] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 356.541268][ T8872] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 356.671869][ T39] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 356.682823][ T39] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 356.693972][ T60] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 356.704941][ T60] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 356.715306][ T39] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 356.724457][ T39] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.732497][ T39] usb 7-1: Product: syz [ 356.736746][ T39] usb 7-1: Manufacturer: syz [ 356.741379][ T39] usb 7-1: SerialNumber: syz [ 356.746361][ T60] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 356.755517][ T60] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.763858][ T60] usb 6-1: Product: syz [ 356.768049][ T60] usb 6-1: Manufacturer: syz [ 356.773153][ T60] usb 6-1: SerialNumber: syz [ 356.973051][ T8874] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 356.980496][ T8876] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 357.014862][ T8868] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 357.125166][ T8870] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 357.156352][ T8872] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 357.222513][ T478] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 357.229010][ T478] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 357.236626][ T478] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 357.332886][ T2858] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 357.339633][ T2858] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 357.347196][ T2858] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 357.364097][ T489] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 357.370559][ T489] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 357.378058][ T489] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 357.425720][ T478] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 357.438113][ T478] usb 1-1: USB disconnect, device number 9 [ 357.444410][ T478] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 357.537315][ T2858] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 357.549633][ T2858] usb 2-1: USB disconnect, device number 9 [ 357.555813][ T2858] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 357.568954][ T489] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 357.581170][ T489] usb 5-1: USB disconnect, device number 9 [ 357.587862][ T8874] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 357.588005][ T489] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 357.601091][ T8876] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 357.805477][ T39] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 357.813032][ T39] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 357.820594][ T60] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 357.827064][ T39] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 357.832775][ T60] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 357.840248][ T60] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 358.007804][ T39] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 358.020173][ T39] usb 7-1: USB disconnect, device number 9 [ 358.028606][ T60] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 358.040044][ T39] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 358.052051][ T60] usb 6-1: USB disconnect, device number 9 [ 358.058071][ T60] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 358.210922][ T489] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 358.301022][ T6] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 358.340918][ T478] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 358.401974][ T489] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 358.412967][ T489] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 358.424518][ T489] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 358.433604][ T489] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 358.441598][ T489] usb 1-1: Product: syz [ 358.445787][ T489] usb 1-1: Manufacturer: syz [ 358.450367][ T489] usb 1-1: SerialNumber: syz [ 358.481976][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 358.492938][ T6] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 358.504330][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 358.514160][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 358.522195][ T6] usb 2-1: Product: syz [ 358.526351][ T6] usb 2-1: Manufacturer: syz [ 358.531053][ T6] usb 2-1: SerialNumber: syz [ 358.542053][ T478] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 358.553247][ T478] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 358.565074][ T478] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 358.575276][ T478] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 358.583366][ T478] usb 5-1: Product: syz [ 358.587598][ T478] usb 5-1: Manufacturer: syz [ 358.592223][ T478] usb 5-1: SerialNumber: syz [ 358.656120][ T8878] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 358.736995][ T8880] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 358.780882][ T39] usb 7-1: new high-speed USB device number 10 using dummy_hcd [ 358.798017][ T8883] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 358.800885][ T60] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 358.961918][ T39] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 358.972853][ T39] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 358.984253][ T39] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 358.993374][ T39] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 359.001396][ T39] usb 7-1: Product: syz [ 359.005641][ T39] usb 7-1: Manufacturer: syz [ 359.010260][ T39] usb 7-1: SerialNumber: syz [ 359.015291][ T60] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 359.026329][ T60] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 359.038589][ T60] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 359.047714][ T60] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 359.055723][ T60] usb 6-1: Product: syz [ 359.059871][ T60] usb 6-1: Manufacturer: syz [ 359.064522][ T60] usb 6-1: SerialNumber: syz [ 359.237394][ T8911] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 359.265152][ T8878] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 359.270341][ T8913] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 359.345058][ T8880] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 359.415512][ T8883] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 359.473015][ T489] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 359.479529][ T489] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 359.487144][ T489] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 359.552686][ T6] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 359.559187][ T6] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 359.566693][ T6] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 359.623281][ T478] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 359.630476][ T478] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 359.638027][ T478] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 359.676522][ T489] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 359.692298][ T489] usb 1-1: USB disconnect, device number 10 [ 359.699237][ T489] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 359.754445][ T6] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 359.786012][ T6] usb 2-1: USB disconnect, device number 10 [ 359.796698][ T6] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 359.826897][ T478] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 359.843033][ T478] usb 5-1: USB disconnect, device number 10 [ 359.849695][ T8911] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 359.858512][ T478] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 359.887801][ T8913] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 360.068424][ T39] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 360.074928][ T39] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 360.082427][ T39] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 360.097871][ T60] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 360.104340][ T60] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 360.111819][ T60] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 360.273622][ T39] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 360.287847][ T39] usb 7-1: USB disconnect, device number 10 [ 360.295524][ T39] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 360.307254][ T60] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 360.324707][ T60] usb 6-1: USB disconnect, device number 10 [ 360.338160][ T60] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 360.351075][ T478] ================================================================== [ 360.359161][ T478] BUG: KASAN: use-after-free in worker_thread+0x9ff/0x11f0 [ 360.366550][ T478] Read of size 8 at addr ffff8881136dece0 by task kworker/1:4/478 [ 360.374354][ T478] [ 360.376677][ T478] CPU: 1 PID: 478 Comm: kworker/1:4 Not tainted 6.1.141-syzkaller-1169948-gde932537be34 #0 [ 360.386654][ T478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 360.396916][ T478] Workqueue: 0x0 (pm) [ 360.401033][ T478] Call Trace: [ 360.404309][ T478] [ 360.407253][ T478] __dump_stack+0x21/0x24 [ 360.411595][ T478] dump_stack_lvl+0xee/0x150 [ 360.416281][ T478] ? __cfi_dump_stack_lvl+0x8/0x8 [ 360.421288][ T478] ? __cfi__printk+0x8/0x8 [ 360.425679][ T478] ? __schedule+0xb8f/0x14e0 [ 360.430596][ T478] ? worker_thread+0x9ff/0x11f0 [ 360.435507][ T478] print_address_description+0x71/0x210 [ 360.441029][ T478] print_report+0x4a/0x60 [ 360.445348][ T478] kasan_report+0x122/0x150 [ 360.449824][ T478] ? worker_thread+0x9ff/0x11f0 [ 360.454652][ T478] __asan_report_load8_noabort+0x14/0x20 [ 360.460279][ T478] worker_thread+0x9ff/0x11f0 [ 360.465361][ T478] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 360.470814][ T478] ? __kthread_parkme+0x142/0x180 [ 360.475981][ T478] kthread+0x281/0x320 [ 360.480026][ T478] ? __cfi_worker_thread+0x10/0x10 [ 360.485282][ T478] ? __cfi_kthread+0x10/0x10 [ 360.489865][ T478] ret_from_fork+0x1f/0x30 [ 360.494259][ T478] [ 360.497263][ T478] [ 360.499566][ T478] Allocated by task 39: [ 360.503686][ T478] kasan_set_track+0x4b/0x70 [ 360.508268][ T478] kasan_save_alloc_info+0x25/0x30 [ 360.513359][ T478] __kasan_kmalloc+0x95/0xb0 [ 360.517935][ T478] __kmalloc_node+0xb2/0x1e0 [ 360.522511][ T478] kvmalloc_node+0x294/0x480 [ 360.527090][ T478] alloc_netdev_mqs+0x8d/0xf90 [ 360.531837][ T478] alloc_etherdev_mqs+0x37/0x40 [ 360.536667][ T478] usbnet_probe+0x20c/0x2780 [ 360.541238][ T478] usb_probe_interface+0x610/0xaf0 [ 360.546327][ T478] really_probe+0x2cb/0x960 [ 360.550814][ T478] __driver_probe_device+0x198/0x280 [ 360.556090][ T478] driver_probe_device+0x54/0x3e0 [ 360.561094][ T478] __device_attach_driver+0x2e9/0x4a0 [ 360.566532][ T478] bus_for_each_drv+0x183/0x210 [ 360.571354][ T478] __device_attach+0x2a2/0x400 [ 360.576106][ T478] device_initial_probe+0x1a/0x20 [ 360.581121][ T478] bus_probe_device+0xc0/0x1f0 [ 360.585875][ T478] device_add+0xb4d/0xef0 [ 360.590203][ T478] usb_set_configuration+0x19c2/0x1f10 [ 360.596278][ T478] usb_generic_driver_probe+0x91/0x150 [ 360.601714][ T478] usb_probe_device+0x159/0x270 [ 360.606556][ T478] really_probe+0x2cb/0x960 [ 360.611049][ T478] __driver_probe_device+0x198/0x280 [ 360.616337][ T478] driver_probe_device+0x54/0x3e0 [ 360.621350][ T478] __device_attach_driver+0x2e9/0x4a0 [ 360.626703][ T478] bus_for_each_drv+0x183/0x210 [ 360.631533][ T478] __device_attach+0x2a2/0x400 [ 360.636284][ T478] device_initial_probe+0x1a/0x20 [ 360.641285][ T478] bus_probe_device+0xc0/0x1f0 [ 360.646043][ T478] device_add+0xb4d/0xef0 [ 360.650459][ T478] usb_new_device+0xa70/0x1520 [ 360.655198][ T478] hub_event+0x2a5d/0x4680 [ 360.659603][ T478] process_one_work+0x71f/0xc40 [ 360.664435][ T478] worker_thread+0xa29/0x11f0 [ 360.669145][ T478] kthread+0x281/0x320 [ 360.673204][ T478] ret_from_fork+0x1f/0x30 [ 360.677607][ T478] [ 360.679918][ T478] Freed by task 39: [ 360.683696][ T478] kasan_set_track+0x4b/0x70 [ 360.688261][ T478] kasan_save_free_info+0x31/0x50 [ 360.693270][ T478] ____kasan_slab_free+0x132/0x180 [ 360.698406][ T478] __kasan_slab_free+0x11/0x20 [ 360.703155][ T478] slab_free_freelist_hook+0xc2/0x190 [ 360.708507][ T478] __kmem_cache_free+0xb7/0x1b0 [ 360.713336][ T478] kfree+0x6f/0xf0 [ 360.717040][ T478] kvfree+0x35/0x40 [ 360.720839][ T478] netdev_freemem+0x3f/0x60 [ 360.725352][ T478] netdev_release+0x7f/0xb0 [ 360.729842][ T478] device_release+0xa4/0x1d0 [ 360.734412][ T478] kobject_put+0x19d/0x280 [ 360.738804][ T478] put_device+0x1f/0x30 [ 360.742935][ T478] free_netdev+0x392/0x490 [ 360.747322][ T478] usbnet_disconnect+0x25a/0x3b0 [ 360.752241][ T478] usb_unbind_interface+0x223/0x8d0 [ 360.757415][ T478] device_release_driver_internal+0x508/0x820 [ 360.763456][ T478] device_release_driver+0x19/0x20 [ 360.768538][ T478] bus_remove_device+0x2ee/0x350 [ 360.773446][ T478] device_del+0x6a4/0xeb0 [ 360.777926][ T478] usb_disable_device+0x3a8/0x750 [ 360.782924][ T478] usb_disconnect+0x31e/0x860 [ 360.787572][ T478] hub_event+0x1bd5/0x4680 [ 360.791960][ T478] process_one_work+0x71f/0xc40 [ 360.796795][ T478] worker_thread+0xd2e/0x11f0 [ 360.801526][ T478] kthread+0x281/0x320 [ 360.805563][ T478] ret_from_fork+0x1f/0x30 [ 360.810054][ T478] [ 360.812481][ T478] Last potentially related work creation: [ 360.818191][ T478] kasan_save_stack+0x3a/0x60 [ 360.822857][ T478] __kasan_record_aux_stack+0xb6/0xc0 [ 360.828204][ T478] kasan_record_aux_stack_noalloc+0xb/0x10 [ 360.833992][ T478] insert_work+0x51/0x300 [ 360.838316][ T478] __queue_work+0x9b1/0xd30 [ 360.842804][ T478] queue_work_on+0xd2/0x140 [ 360.847292][ T478] usbnet_link_change+0x176/0x1a0 [ 360.852471][ T478] usbnet_probe+0x1d55/0x2780 [ 360.857143][ T478] usb_probe_interface+0x610/0xaf0 [ 360.862237][ T478] really_probe+0x2cb/0x960 [ 360.866715][ T478] __driver_probe_device+0x198/0x280 [ 360.871995][ T478] driver_probe_device+0x54/0x3e0 [ 360.877025][ T478] __device_attach_driver+0x2e9/0x4a0 [ 360.882543][ T478] bus_for_each_drv+0x183/0x210 [ 360.887377][ T478] __device_attach+0x2a2/0x400 [ 360.892116][ T478] device_initial_probe+0x1a/0x20 [ 360.897112][ T478] bus_probe_device+0xc0/0x1f0 [ 360.901931][ T478] device_add+0xb4d/0xef0 [ 360.906231][ T478] usb_set_configuration+0x19c2/0x1f10 [ 360.911660][ T478] usb_generic_driver_probe+0x91/0x150 [ 360.917177][ T478] usb_probe_device+0x159/0x270 [ 360.922002][ T478] really_probe+0x2cb/0x960 [ 360.926477][ T478] __driver_probe_device+0x198/0x280 [ 360.931735][ T478] driver_probe_device+0x54/0x3e0 [ 360.936733][ T478] __device_attach_driver+0x2e9/0x4a0 [ 360.942079][ T478] bus_for_each_drv+0x183/0x210 [ 360.946906][ T478] __device_attach+0x2a2/0x400 [ 360.951642][ T478] device_initial_probe+0x1a/0x20 [ 360.956638][ T478] bus_probe_device+0xc0/0x1f0 [ 360.961461][ T478] device_add+0xb4d/0xef0 [ 360.965794][ T478] usb_new_device+0xa70/0x1520 [ 360.970554][ T478] hub_event+0x2a5d/0x4680 [ 360.974957][ T478] process_one_work+0x71f/0xc40 [ 360.979867][ T478] worker_thread+0xa29/0x11f0 [ 360.984521][ T478] kthread+0x281/0x320 [ 360.988918][ T478] ret_from_fork+0x1f/0x30 [ 360.993318][ T478] [ 360.995632][ T478] The buggy address belongs to the object at ffff8881136de000 [ 360.995632][ T478] which belongs to the cache kmalloc-4k of size 4096 [ 361.009664][ T478] The buggy address is located 3296 bytes inside of [ 361.009664][ T478] 4096-byte region [ffff8881136de000, ffff8881136df000) [ 361.023078][ T478] [ 361.025390][ T478] The buggy address belongs to the physical page: [ 361.031765][ T478] page:ffffea00044db600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1136d8 [ 361.041979][ T478] head:ffffea00044db600 order:3 compound_mapcount:0 compound_pincount:0 [ 361.050274][ T478] flags: 0x4000000000010200(slab|head|zone=1) [ 361.057724][ T478] raw: 4000000000010200 0000000000000000 dead000000000001 ffff888100043380 [ 361.066295][ T478] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 361.074972][ T478] page dumped because: kasan: bad access detected [ 361.081379][ T478] page_owner tracks the page as allocated [ 361.087070][ T478] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 491, tgid 491 (udevd), ts 337284967746, free_ts 337243018355 [ 361.109393][ T478] post_alloc_hook+0x1f5/0x210 [ 361.114148][ T478] prep_new_page+0x1c/0x110 [ 361.118632][ T478] get_page_from_freelist+0x2c7b/0x2cf0 [ 361.124954][ T478] __alloc_pages+0x19e/0x3a0 [ 361.129523][ T478] alloc_slab_page+0x6e/0xf0 [ 361.134092][ T478] new_slab+0x98/0x3d0 [ 361.138155][ T478] ___slab_alloc+0x6f6/0xb50 [ 361.142821][ T478] __slab_alloc+0x5e/0xa0 [ 361.147145][ T478] __kmem_cache_alloc_node+0x203/0x2c0 [ 361.152589][ T478] kmalloc_trace+0x29/0xb0 [ 361.156984][ T478] kernfs_iop_get_link+0x65/0x620 [ 361.162083][ T478] vfs_readlink+0x187/0x400 [ 361.166615][ T478] do_readlinkat+0x23b/0x480 [ 361.171185][ T478] __x64_sys_readlink+0x7f/0x90 [ 361.176006][ T478] x64_sys_call+0x87f/0x9a0 [ 361.180657][ T478] do_syscall_64+0x4c/0xa0 [ 361.185568][ T478] page last free stack trace: [ 361.190569][ T478] free_unref_page_prepare+0x742/0x750 [ 361.196072][ T478] free_unref_page+0x8f/0x530 [ 361.200760][ T478] __free_pages+0x67/0x100 [ 361.205156][ T478] __free_slab+0xca/0x1a0 [ 361.209679][ T478] discard_slab+0x29/0x40 [ 361.214074][ T478] __slab_free+0x201/0x280 [ 361.218464][ T478] ___cache_free+0xbf/0xd0 [ 361.222856][ T478] qlist_free_all+0xc6/0x140 [ 361.227429][ T478] kasan_quarantine_reduce+0x14a/0x170 [ 361.232861][ T478] __kasan_slab_alloc+0x24/0x80 [ 361.237682][ T478] slab_post_alloc_hook+0x4f/0x2d0 [ 361.242772][ T478] __kmem_cache_alloc_node+0x192/0x2c0 [ 361.248303][ T478] kmalloc_trace+0x29/0xb0 [ 361.252714][ T478] usb_control_msg+0x74/0x3f0 [ 361.257373][ T478] hub_ext_port_status+0x100/0x6b0 [ 361.262525][ T478] hub_port_debounce+0x53/0x250 [ 361.267457][ T478] [ 361.269753][ T478] Memory state around the buggy address: [ 361.275353][ T478] ffff8881136deb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 361.283467][ T478] ffff8881136dec00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 361.291593][ T478] >ffff8881136dec80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 361.299710][ T478] ^ [ 361.306963][ T478] ffff8881136ded00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 361.315081][ T478] ffff8881136ded80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 2025/07/23 13:20:47 executed programs: 687 [ 361.323301][ T478] ================================================================== [ 361.331347][ T478] Disabling lock debugging due to kernel taint [ 361.342670][ T28] audit: type=1400 audit(1753276847.237:123): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 361.364914][ T28] audit: type=1400 audit(1753276847.237:124): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 361.387420][ T28] audit: type=1400 audit(1753276847.237:125): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 361.408918][ T28] audit: type=1400 audit(1753276847.237:126): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 361.432096][ T28] audit: type=1400 audit(1753276847.237:127): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 361.452899][ T28] audit: type=1400 audit(1753276847.237:128): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 361.476338][ T28] audit: type=1400 audit(1753276847.237:129): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 361.510933][ T6] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 361.510922][ T478] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 361.526206][ T489] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 361.691902][ T478] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 361.702950][ T478] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 361.714537][ T478] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 361.721995][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 361.723715][ T478] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 361.735136][ T489] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 361.743136][ T478] usb 1-1: Product: syz [ 361.753913][ T6] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 361.758327][ T478] usb 1-1: Manufacturer: syz [ 361.768182][ T489] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 361.773098][ T478] usb 1-1: SerialNumber: syz [ 361.784233][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 361.796709][ T489] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 361.805778][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 361.810924][ T39] usb 7-1: new high-speed USB device number 11 using dummy_hcd [ 361.813943][ T489] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 361.829494][ T6] usb 2-1: Product: syz [ 361.833704][ T6] usb 2-1: Manufacturer: syz [ 361.838292][ T6] usb 2-1: SerialNumber: syz [ 361.842993][ T489] usb 5-1: Product: syz [ 361.847214][ T489] usb 5-1: Manufacturer: syz [ 361.852153][ T489] usb 5-1: SerialNumber: syz [ 361.950881][ T60] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 361.989198][ T8942] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 362.001878][ T39] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 362.012820][ T39] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 362.024429][ T39] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 362.033626][ T39] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 362.041652][ T39] usb 7-1: Product: syz [ 362.045994][ T39] usb 7-1: Manufacturer: syz [ 362.050577][ T39] usb 7-1: SerialNumber: syz [ 362.058285][ T8944] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 362.065506][ T8948] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 362.131927][ T60] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 362.142958][ T60] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 362.154394][ T60] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 362.163471][ T60] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 362.171478][ T60] usb 6-1: Product: syz [ 362.175631][ T60] usb 6-1: Manufacturer: syz [ 362.180223][ T60] usb 6-1: SerialNumber: syz [ 362.256791][ T8977] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 362.386650][ T8976] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 362.597555][ T8942] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 362.673475][ T8944] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 362.673678][ T8948] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 362.805215][ T478] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 362.811797][ T478] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 362.819289][ T478] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 362.865073][ T8977] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22 [ 362.888157][ T6] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 362.894844][ T489] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 362.901416][ T6] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 362.908888][ T6] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 362.914759][ T489] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 362.922257][ T489] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 362.994894][ T8976] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 363.008425][ T478] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 363.024286][ T478] usb 1-1: USB disconnect, device number 11 [ 363.030453][ T478] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 363.072776][ T39] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 363.079305][ T39] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 363.087188][ T39] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 363.103978][ T489] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 363.117032][ T6] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 363.134551][ T489] usb 5-1: USB disconnect, device number 11 [ 363.149133][ T6] usb 2-1: USB disconnect, device number 11 [ 363.155792][ T489] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 363.165823][ T6] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 363.202612][ T60] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 363.209166][ T60] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 363.218421][ T60] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 363.275014][ T39] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 363.287523][ T39] usb 7-1: USB disconnect, device number 11 [ 363.293901][ T39] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 363.411643][ T60] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 363.423863][ T60] usb 6-1: USB disconnect, device number 11 [ 363.430323][ T60] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 363.800910][ T6] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 363.870916][ T2858] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 363.870923][ T39] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 363.982074][ T6] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 363.993177][ T6] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 364.005123][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 364.014285][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 364.022266][ T6] usb 1-1: Product: syz [ 364.026407][ T6] usb 1-1: Manufacturer: syz [ 364.031072][ T6] usb 1-1: SerialNumber: syz [ 364.040914][ T489] usb 7-1: new high-speed USB device number 12 using dummy_hcd [ 364.061860][ T2858] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 364.072815][ T2858] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 364.081940][ T39] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 364.084299][ T2858] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 364.093780][ T39] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 364.102890][ T2858] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 364.114215][ T39] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 364.120669][ T2858] usb 5-1: Product: syz [ 364.130040][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 364.133924][ T2858] usb 5-1: Manufacturer: syz [ 364.142030][ T39] usb 2-1: Product: syz [ 364.146386][ T2858] usb 5-1: SerialNumber: syz [ 364.150498][ T39] usb 2-1: Manufacturer: syz [ 364.150510][ T39] usb 2-1: SerialNumber: syz [ 364.190887][ T60] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 364.231852][ T489] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 364.236936][ T9007] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 364.242898][ T489] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 364.261334][ T489] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 364.270428][ T489] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 364.278461][ T489] usb 7-1: Product: syz [ 364.282650][ T489] usb 7-1: Manufacturer: syz [ 364.287244][ T489] usb 7-1: SerialNumber: syz [ 364.360079][ T9011] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 364.365546][ T9010] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 364.375514][ T60] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 364.386545][ T60] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 364.397970][ T60] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 364.407029][ T60] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 364.415076][ T60] usb 6-1: Product: syz [ 364.419265][ T60] usb 6-1: Manufacturer: syz [ 364.423987][ T60] usb 6-1: SerialNumber: syz [ 364.493644][ T9013] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 364.629815][ T9015] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 364.860639][ T9007] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 364.968405][ T9011] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 364.975853][ T9010] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 365.068362][ T6] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 365.074869][ T6] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 365.082509][ T6] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 365.101732][ T9013] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 365.176325][ T2858] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 365.182835][ T2858] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 365.183504][ T39] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 365.190303][ T2858] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 365.202401][ T39] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 365.209865][ T39] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 365.238173][ T9015] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 365.272197][ T6] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 365.284627][ T6] usb 1-1: USB disconnect, device number 12 [ 365.291086][ T6] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 365.309397][ T489] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 365.315928][ T489] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 365.323430][ T489] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 365.380320][ T2858] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 365.392773][ T2858] usb 5-1: USB disconnect, device number 12 [ 365.393444][ T39] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 365.403963][ T2858] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 365.412358][ T39] usb 2-1: USB disconnect, device number 12 [ 365.426913][ T39] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 365.445786][ T60] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 365.452296][ T60] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 365.459839][ T60] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 365.514283][ T489] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 365.529520][ T489] usb 7-1: USB disconnect, device number 12 [ 365.536314][ T489] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 365.648615][ T60] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 365.666747][ T60] usb 6-1: USB disconnect, device number 12 [ 365.674617][ T60] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 366.040893][ T2858] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 366.150889][ T39] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 366.170896][ T489] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 366.221919][ T2858] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 366.232887][ T2858] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 366.244216][ T2858] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 366.253442][ T2858] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 366.261455][ T2858] usb 1-1: Product: syz [ 366.265620][ T2858] usb 1-1: Manufacturer: syz [ 366.270198][ T2858] usb 1-1: SerialNumber: syz [ 366.280888][ T6] usb 7-1: new high-speed USB device number 13 using dummy_hcd [ 366.331943][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 366.342919][ T39] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 366.354455][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 366.362116][ T489] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 366.363613][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 366.374617][ T489] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 366.382551][ T39] usb 5-1: Product: syz [ 366.393940][ T489] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 366.396606][ T39] usb 5-1: Manufacturer: syz [ 366.405794][ T489] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 366.410289][ T39] usb 5-1: SerialNumber: syz [ 366.418343][ T489] usb 2-1: Product: syz [ 366.426853][ T489] usb 2-1: Manufacturer: syz [ 366.431516][ T445] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 366.439116][ T489] usb 2-1: SerialNumber: syz [ 366.461883][ T6] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 366.472795][ T6] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 366.482905][ T9044] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 366.484289][ T6] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 366.499189][ T6] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 366.507205][ T6] usb 7-1: Product: syz [ 366.511374][ T6] usb 7-1: Manufacturer: syz [ 366.515968][ T6] usb 7-1: SerialNumber: syz [ 366.621960][ T445] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 366.624384][ T9046] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 366.633038][ T445] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 366.650130][ T9048] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 366.651585][ T445] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 366.666370][ T445] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 366.674396][ T445] usb 6-1: Product: syz [ 366.678570][ T445] usb 6-1: Manufacturer: syz [ 366.683191][ T445] usb 6-1: SerialNumber: syz [ 366.722133][ T9050] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 366.889046][ T9052] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 367.099897][ T9044] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 367.241508][ T9046] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 367.266967][ T9048] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 367.307542][ T2858] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 367.314046][ T2858] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 367.321602][ T2858] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 367.330311][ T9050] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 367.449084][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 367.455551][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 367.463075][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 367.474569][ T489] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 367.481070][ T489] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 367.488667][ T489] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 367.497622][ T9052] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 367.510598][ T2858] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 367.522863][ T2858] usb 1-1: USB disconnect, device number 13 [ 367.531328][ T2858] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 367.540516][ T6] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 367.548040][ T6] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 367.555609][ T6] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 367.655604][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 367.671563][ T39] usb 5-1: USB disconnect, device number 13 [ 367.678185][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 367.679693][ T489] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 367.704411][ T489] usb 2-1: USB disconnect, device number 13 [ 367.710583][ T445] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 367.718085][ T445] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 367.726010][ T489] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 367.735582][ T445] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 367.743467][ T6] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 367.761237][ T6] usb 7-1: USB disconnect, device number 13 [ 367.774402][ T6] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 367.912749][ T445] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 367.926477][ T445] usb 6-1: USB disconnect, device number 13 [ 367.932683][ T445] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) 2025/07/23 13:20:53 executed programs: 700 [ 368.280962][ T489] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 368.420890][ T6] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 368.460926][ T39] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 368.462703][ T489] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 368.479378][ T489] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 368.490688][ T489] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 368.499745][ T489] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 368.507846][ T489] usb 1-1: Product: syz [ 368.512018][ T489] usb 1-1: Manufacturer: syz [ 368.516589][ T489] usb 1-1: SerialNumber: syz [ 368.530880][ T484] usb 7-1: new high-speed USB device number 14 using dummy_hcd [ 368.601822][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 368.612854][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 368.624192][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 368.633421][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 368.641448][ T6] usb 5-1: Product: syz [ 368.645714][ T6] usb 5-1: Manufacturer: syz [ 368.650342][ T6] usb 5-1: SerialNumber: syz [ 368.651974][ T39] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 368.665894][ T39] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 368.677315][ T39] usb 2-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 368.686471][ T60] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 368.694095][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 368.702161][ T39] usb 2-1: Product: syz [ 368.706336][ T39] usb 2-1: Manufacturer: syz [ 368.711023][ T39] usb 2-1: SerialNumber: syz [ 368.721903][ T484] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 368.722259][ T9096] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 368.732898][ T484] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 368.751348][ T484] usb 7-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 368.760433][ T484] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 368.768457][ T484] usb 7-1: Product: syz [ 368.772639][ T484] usb 7-1: Manufacturer: syz [ 368.777230][ T484] usb 7-1: SerialNumber: syz [ 368.857117][ T9110] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 368.892003][ T60] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 368.902979][ T60] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 368.914334][ T60] usb 6-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 368.916753][ T9112] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 368.923481][ T60] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 368.938650][ T60] usb 6-1: Product: syz [ 368.942842][ T60] usb 6-1: Manufacturer: syz [ 368.947428][ T60] usb 6-1: SerialNumber: syz [ 368.983040][ T9114] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 369.153263][ T9116] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 369.341193][ T9096] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 369.465163][ T9110] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 369.539265][ T9112] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 369.548805][ T489] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 369.555262][ T489] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 369.562808][ T489] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 369.591071][ T9114] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 369.672798][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 369.679256][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 369.686749][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 369.746872][ T39] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 369.753446][ T39] cdc_ncm 2-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 369.756336][ T489] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 369.761703][ T39] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 369.774705][ T489] usb 1-1: USB disconnect, device number 14 [ 369.780588][ T9116] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 369.793223][ T489] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 369.802707][ T484] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 369.809152][ T484] cdc_ncm 7-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 369.816897][ T484] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 369.875293][ T6] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 369.889857][ T6] usb 5-1: USB disconnect, device number 14 [ 369.901736][ T6] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 369.948750][ T39] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 369.987262][ T39] usb 2-1: USB disconnect, device number 14 [ 369.993596][ T60] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 370.000044][ T60] cdc_ncm 6-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 370.011022][ T484] cdc_ncm 7-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 370.022611][ T39] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 370.032018][ T60] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 370.042766][ T484] usb 7-1: USB disconnect, device number 14 [ 370.050243][ T484] cdc_ncm 7-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 370.196068][ T60] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 370.215318][ T60] usb 6-1: USB disconnect, device number 14 [ 370.221934][ T60] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP)