duct: syz [ 119.890935][ T39] usb 4-1: Manufacturer: syz [ 119.895330][ T39] usb 4-1: SerialNumber: syz [ 119.959901][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 119.968772][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 119.976625][ T349] usb 5-1: Product: syz [ 119.980592][ T349] usb 5-1: Manufacturer: syz [ 119.984980][ T349] usb 5-1: SerialNumber: syz [ 120.249877][ T350] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 120.449953][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 120.456327][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 120.463549][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 120.549952][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 120.556713][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 120.563915][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 executing program [ 120.659884][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 120.659911][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 120.667289][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 120.690782][ T364] usb 2-1: USB disconnect, device number 21 [ 120.698468][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM executing program [ 120.759864][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 120.766472][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 120.779116][ T26] usb 1-1: USB disconnect, device number 21 [ 120.788395][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 120.839930][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 120.848858][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.857300][ T350] usb 3-1: Product: syz [ 120.861335][ T350] usb 3-1: Manufacturer: syz [ 120.865697][ T350] usb 3-1: SerialNumber: syz [ 121.009913][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 121.016335][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 121.023657][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 121.089880][ T364] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 121.129937][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 executing program [ 121.136208][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 121.143514][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 121.159873][ T26] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 121.219898][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 121.226711][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 121.241159][ T39] usb 4-1: USB disconnect, device number 21 [ 121.247150][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM executing program [ 121.339919][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 121.347380][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 121.359661][ T349] usb 5-1: USB disconnect, device number 21 [ 121.365919][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 121.469878][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 121.519921][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 121.629947][ T39] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 121.649937][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 121.658954][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.666880][ T364] usb 2-1: Product: syz [ 121.670968][ T364] usb 2-1: Manufacturer: syz [ 121.675277][ T364] usb 2-1: SerialNumber: syz [ 121.709948][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 121.718805][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.727167][ T26] usb 1-1: Product: syz [ 121.731187][ T26] usb 1-1: Manufacturer: syz [ 121.735578][ T26] usb 1-1: SerialNumber: syz [ 121.759908][ T349] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 121.999943][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 122.019905][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 122.026254][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 122.033387][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 122.139964][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 122.179906][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 executing program [ 122.188800][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.196661][ T39] usb 4-1: Product: syz [ 122.200663][ T39] usb 4-1: Manufacturer: syz [ 122.204979][ T39] usb 4-1: SerialNumber: syz [ 122.229876][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 122.237105][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 122.249053][ T350] usb 3-1: USB disconnect, device number 22 [ 122.255247][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 122.329920][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 122.338860][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.346641][ T349] usb 5-1: Product: syz [ 122.350819][ T349] usb 5-1: Manufacturer: syz [ 122.355654][ T349] usb 5-1: SerialNumber: syz [ 122.649942][ T350] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 122.799915][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 122.806275][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 122.813395][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 122.839967][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 122.846214][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 122.853466][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 executing program executing program [ 123.009880][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 123.029929][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 123.037458][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 123.049970][ T364] usb 2-1: USB disconnect, device number 22 [ 123.055975][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 123.064352][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 123.071477][ T26] cdc_ncm 1-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 123.083930][ T26] usb 1-1: USB disconnect, device number 22 [ 123.090044][ T26] cdc_ncm 1-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 123.179901][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 123.188854][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 123.196779][ T350] usb 3-1: Product: syz [ 123.200792][ T350] usb 3-1: Manufacturer: syz [ 123.205181][ T350] usb 3-1: SerialNumber: syz [ 123.339888][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 123.346365][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 123.353720][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 executing program [ 123.489865][ T26] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 123.497593][ T364] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 123.505057][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 123.511278][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 123.518399][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 123.559890][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 123.566553][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 123.577861][ T39] usb 4-1: USB disconnect, device number 22 [ 123.584008][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM executing program [ 123.729927][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 123.736658][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 123.748913][ T349] usb 5-1: USB disconnect, device number 22 [ 123.755880][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 123.859921][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 123.879906][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 123.989938][ T39] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 124.029933][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 124.038805][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 124.046710][ T26] usb 1-1: Product: syz [ 124.050658][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 124.059441][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 124.067288][ T26] usb 1-1: Manufacturer: syz [ 124.071696][ T26] usb 1-1: SerialNumber: syz [ 124.076383][ T364] usb 2-1: Product: syz [ 124.080778][ T364] usb 2-1: Manufacturer: syz [ 124.085184][ T364] usb 2-1: SerialNumber: syz [ 124.149882][ T349] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 124.349879][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 124.356198][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 124.363492][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 124.379930][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 executing program [ 124.540023][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 124.550901][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 124.559752][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 124.560269][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 124.567562][ T39] usb 4-1: Product: syz [ 124.567579][ T39] usb 4-1: Manufacturer: syz [ 124.567593][ T39] usb 4-1: SerialNumber: syz [ 124.587246][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 124.601971][ T350] usb 3-1: USB disconnect, device number 23 [ 124.608548][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 124.729875][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 124.738907][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 124.746684][ T349] usb 5-1: Product: syz [ 124.750711][ T349] usb 5-1: Manufacturer: syz [ 124.755072][ T349] usb 5-1: SerialNumber: syz [ 124.999861][ T350] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 125.229947][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 125.236432][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 125.243654][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 125.250875][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 125.258091][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 125.264428][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 125.359874][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 executing program executing program [ 125.449954][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 125.455544][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 125.463749][ T364] cdc_ncm 2-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 125.474346][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 125.486594][ T364] usb 2-1: USB disconnect, device number 23 [ 125.493917][ T26] usb 1-1: USB disconnect, device number 23 [ 125.500196][ T364] cdc_ncm 2-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 125.509522][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 125.529915][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 125.538756][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.546748][ T350] usb 3-1: Product: syz [ 125.550763][ T350] usb 3-1: Manufacturer: syz [ 125.555405][ T350] usb 3-1: SerialNumber: syz [ 125.699887][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 125.706312][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 125.713533][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 executing program [ 125.879893][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 125.886146][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 125.893377][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 125.909885][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 125.916626][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 125.926578][ T364] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 125.933937][ T26] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 125.942911][ T39] usb 4-1: USB disconnect, device number 23 [ 125.948990][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM executing program [ 126.099888][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 126.107359][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 126.119622][ T349] usb 5-1: USB disconnect, device number 23 [ 126.125611][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 126.330021][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 126.340780][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 126.359837][ T39] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 126.559921][ T349] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 126.567441][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 126.576448][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 126.585341][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.593072][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.600964][ T364] usb 2-1: Product: syz [ 126.604855][ T364] usb 2-1: Manufacturer: syz [ 126.609281][ T364] usb 2-1: SerialNumber: syz [ 126.613742][ T26] usb 1-1: Product: syz [ 126.617702][ T26] usb 1-1: Manufacturer: syz [ 126.622261][ T26] usb 1-1: SerialNumber: syz [ 126.699871][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 126.706139][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 126.713540][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 126.759899][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 executing program [ 126.909876][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 126.916932][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 126.928884][ T350] usb 3-1: USB disconnect, device number 24 [ 126.935527][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 126.939886][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 126.952750][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 126.963744][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.971597][ T39] usb 4-1: Product: syz [ 126.975504][ T39] usb 4-1: Manufacturer: syz [ 126.979957][ T39] usb 4-1: SerialNumber: syz [ 127.179995][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 127.189024][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.196895][ T349] usb 5-1: Product: syz [ 127.200921][ T349] usb 5-1: Manufacturer: syz [ 127.205274][ T349] usb 5-1: SerialNumber: syz [ 127.339837][ T350] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 127.699844][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 127.739888][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 127.746168][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 127.752404][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 127.759574][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 127.765072][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 127.772250][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 127.869950][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 127.878924][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.886726][ T350] usb 3-1: Product: syz [ 127.890773][ T350] usb 3-1: Manufacturer: syz [ 127.895100][ T350] usb 3-1: SerialNumber: syz executing program executing program [ 127.959870][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 127.966977][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 127.972416][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 127.983747][ T364] cdc_ncm 2-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 127.996171][ T364] usb 2-1: USB disconnect, device number 24 [ 128.002148][ T364] cdc_ncm 2-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 128.010487][ T26] usb 1-1: USB disconnect, device number 24 [ 128.016283][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 128.109994][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 128.116247][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 128.124516][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 executing program [ 128.329908][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 128.336146][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 128.343534][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 128.350219][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 128.360150][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 128.367538][ T39] usb 4-1: USB disconnect, device number 24 [ 128.373555][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 128.419829][ T26] usb 1-1: new high-speed USB device number 25 using dummy_hcd executing program [ 128.499816][ T364] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 128.539865][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 128.546341][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 128.557763][ T349] usb 5-1: USB disconnect, device number 24 [ 128.563749][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 128.779809][ T39] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 128.789906][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 128.889854][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 128.959889][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 128.968719][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.976582][ T26] usb 1-1: Product: syz [ 128.980592][ T26] usb 1-1: Manufacturer: syz [ 128.984948][ T26] usb 1-1: SerialNumber: syz [ 128.999885][ T349] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 129.039864][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 129.046149][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 129.053330][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 129.059894][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 129.068785][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.076599][ T364] usb 2-1: Product: syz [ 129.080659][ T364] usb 2-1: Manufacturer: syz [ 129.084962][ T364] usb 2-1: SerialNumber: syz [ 129.159884][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 executing program [ 129.249947][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 129.256748][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 129.267903][ T350] usb 3-1: USB disconnect, device number 25 [ 129.273930][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 129.329979][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 129.338886][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.346745][ T39] usb 4-1: Product: syz [ 129.351027][ T39] usb 4-1: Manufacturer: syz [ 129.355412][ T39] usb 4-1: SerialNumber: syz [ 129.369863][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 129.539858][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 129.548699][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.556520][ T349] usb 5-1: Product: syz [ 129.560598][ T349] usb 5-1: Manufacturer: syz [ 129.564916][ T349] usb 5-1: SerialNumber: syz [ 129.659839][ T350] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 130.019843][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 130.099881][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 130.106166][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 130.113351][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 130.189845][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 130.198791][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.206657][ T350] usb 3-1: Product: syz [ 130.209861][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 130.210638][ T350] usb 3-1: Manufacturer: syz [ 130.216847][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 130.221325][ T350] usb 3-1: SerialNumber: syz [ 130.228846][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 executing program [ 130.319844][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 130.326896][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 130.338864][ T26] usb 1-1: USB disconnect, device number 25 [ 130.345021][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM executing program [ 130.439842][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 130.446071][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 130.457069][ T364] usb 2-1: USB disconnect, device number 25 [ 130.462939][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 130.469159][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 130.476875][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 130.485046][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 executing program [ 130.669834][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 130.677123][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 130.687090][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 130.695344][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 130.702940][ T39] usb 4-1: USB disconnect, device number 25 [ 130.708983][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 130.714688][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 130.769817][ T26] usb 1-1: new high-speed USB device number 26 using dummy_hcd executing program [ 130.890894][ T364] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 130.909881][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 130.916452][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 130.928089][ T349] usb 5-1: USB disconnect, device number 25 [ 130.934362][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 131.119815][ T39] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 131.129950][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 131.259895][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 131.309922][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 131.318757][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.326624][ T26] usb 1-1: Product: syz [ 131.330615][ T26] usb 1-1: Manufacturer: syz [ 131.335072][ T26] usb 1-1: SerialNumber: syz [ 131.339918][ T349] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 131.369872][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 131.376265][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 131.383666][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 131.449879][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 131.458873][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.466754][ T364] usb 2-1: Product: syz [ 131.470850][ T364] usb 2-1: Manufacturer: syz [ 131.475240][ T364] usb 2-1: SerialNumber: syz [ 131.489871][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 executing program [ 131.579900][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 131.586670][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 131.601171][ T350] usb 3-1: USB disconnect, device number 26 [ 131.607670][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 131.669951][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 131.678911][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.686714][ T39] usb 4-1: Product: syz [ 131.690928][ T39] usb 4-1: Manufacturer: syz [ 131.695312][ T39] usb 4-1: SerialNumber: syz [ 131.729906][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 131.939906][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 131.948773][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.956569][ T349] usb 5-1: Product: syz [ 131.960629][ T349] usb 5-1: Manufacturer: syz [ 131.964964][ T349] usb 5-1: SerialNumber: syz [ 131.999824][ T350] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 132.359847][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 132.459877][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 132.466187][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 132.473341][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 132.529828][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 132.538718][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.546638][ T350] usb 3-1: Product: syz [ 132.550642][ T350] usb 3-1: Manufacturer: syz [ 132.555020][ T350] usb 3-1: SerialNumber: syz [ 132.589955][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 132.596223][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 132.603444][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 executing program [ 132.669886][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 132.676730][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 132.691564][ T26] usb 1-1: USB disconnect, device number 26 [ 132.697521][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM executing program [ 132.809933][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 132.816422][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 132.826343][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 132.832576][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 132.839954][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 132.846925][ T364] usb 2-1: USB disconnect, device number 26 [ 132.852943][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM executing program [ 133.039857][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 133.046810][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 133.059119][ T39] usb 4-1: USB disconnect, device number 26 [ 133.065247][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 133.099865][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 133.106117][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 133.113409][ T26] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 133.122667][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 executing program [ 133.269999][ T364] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 133.319945][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 133.326522][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 133.337934][ T349] usb 5-1: USB disconnect, device number 26 [ 133.343893][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 133.469816][ T39] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 133.479881][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 133.629897][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 133.649874][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 133.658729][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 133.666608][ T26] usb 1-1: Product: syz [ 133.670527][ T26] usb 1-1: Manufacturer: syz [ 133.674943][ T26] usb 1-1: SerialNumber: syz [ 133.699849][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 133.706137][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 133.713343][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 133.759912][ T349] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 133.819862][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 133.828828][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 133.836652][ T364] usb 2-1: Product: syz [ 133.840657][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 133.851288][ T364] usb 2-1: Manufacturer: syz [ 133.855699][ T364] usb 2-1: SerialNumber: syz executing program [ 133.909863][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 133.916731][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 133.931130][ T350] usb 3-1: USB disconnect, device number 27 [ 133.937858][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 134.049897][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 134.058824][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.066567][ T39] usb 4-1: Product: syz [ 134.070598][ T39] usb 4-1: Manufacturer: syz [ 134.074964][ T39] usb 4-1: SerialNumber: syz [ 134.129892][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 134.299922][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 134.308865][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.316771][ T349] usb 5-1: Product: syz [ 134.320964][ T349] usb 5-1: Manufacturer: syz [ 134.325353][ T349] usb 5-1: SerialNumber: syz [ 134.329806][ T350] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 134.689869][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 134.779939][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 134.786353][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 134.793523][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 134.859842][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 134.868894][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.876643][ T350] usb 3-1: Product: syz [ 134.880608][ T350] usb 3-1: Manufacturer: syz [ 134.885012][ T350] usb 3-1: SerialNumber: syz executing program [ 134.959928][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 134.966316][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 134.973491][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 134.999866][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 135.007062][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 135.019130][ T26] usb 1-1: USB disconnect, device number 27 [ 135.025141][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM executing program [ 135.169846][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 135.176587][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 135.186614][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 135.194641][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 135.202013][ T364] usb 2-1: USB disconnect, device number 27 [ 135.208001][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 135.213776][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM executing program [ 135.399842][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 135.406212][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 135.417853][ T39] usb 4-1: USB disconnect, device number 27 [ 135.423876][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 135.439842][ T26] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 135.459980][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 135.466212][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 135.475339][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 executing program [ 135.619846][ T364] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 135.679845][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 135.686340][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 135.697418][ T349] usb 5-1: USB disconnect, device number 27 [ 135.703585][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 135.799894][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 135.819825][ T39] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 135.969848][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 135.978777][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 135.986571][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 135.997196][ T26] usb 1-1: Product: syz [ 136.001177][ T26] usb 1-1: Manufacturer: syz [ 136.005586][ T26] usb 1-1: SerialNumber: syz [ 136.029831][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 136.036186][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 136.043413][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 136.089876][ T349] usb 5-1: new high-speed USB device number 28 using dummy_hcd executing program [ 136.169932][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 136.178819][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.186654][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 136.197319][ T364] usb 2-1: Product: syz [ 136.201277][ T364] usb 2-1: Manufacturer: syz [ 136.205678][ T364] usb 2-1: SerialNumber: syz [ 136.239864][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 136.246801][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 136.260352][ T350] usb 3-1: USB disconnect, device number 28 [ 136.266894][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 136.369861][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 136.378872][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.386603][ T39] usb 4-1: Product: syz [ 136.390618][ T39] usb 4-1: Manufacturer: syz [ 136.395002][ T39] usb 4-1: SerialNumber: syz [ 136.449884][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 136.619865][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 136.628754][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.636558][ T349] usb 5-1: Product: syz [ 136.640607][ T349] usb 5-1: Manufacturer: syz [ 136.644942][ T349] usb 5-1: SerialNumber: syz [ 136.679846][ T350] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 137.049859][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 137.149905][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 137.156219][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 137.163379][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 137.239844][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 137.248829][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.256625][ T350] usb 3-1: Product: syz [ 137.260614][ T350] usb 3-1: Manufacturer: syz [ 137.265086][ T350] usb 3-1: SerialNumber: syz executing program [ 137.349876][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 137.356172][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 137.363394][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 137.369833][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 137.375512][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 137.386665][ T26] usb 1-1: USB disconnect, device number 28 [ 137.392689][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM executing program [ 137.519866][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 137.526145][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 137.533339][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 137.569883][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 137.576577][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 137.587929][ T364] usb 2-1: USB disconnect, device number 28 [ 137.593995][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM executing program [ 137.729897][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 137.736458][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 137.747841][ T39] usb 4-1: USB disconnect, device number 28 [ 137.753827][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 137.789866][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 137.796093][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 137.803339][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 137.809814][ T26] usb 1-1: new high-speed USB device number 29 using dummy_hcd executing program [ 138.019909][ T364] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 138.027509][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 138.035015][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 138.051980][ T349] usb 5-1: USB disconnect, device number 28 [ 138.057931][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 138.169834][ T39] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 138.199861][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 138.389919][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 138.398811][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.399866][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 138.406926][ T26] usb 1-1: Product: syz [ 138.412934][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 138.416970][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 138.424132][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 138.434981][ T26] usb 1-1: Manufacturer: syz [ 138.444604][ T349] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 138.452060][ T26] usb 1-1: SerialNumber: syz [ 138.549867][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 executing program [ 138.619867][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 138.629404][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 138.629900][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 138.642758][ T350] usb 3-1: USB disconnect, device number 29 [ 138.653980][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.654221][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 138.661870][ T364] usb 2-1: Product: syz [ 138.673947][ T364] usb 2-1: Manufacturer: syz [ 138.678315][ T364] usb 2-1: SerialNumber: syz [ 138.739855][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 138.748726][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.756604][ T39] usb 4-1: Product: syz [ 138.760521][ T39] usb 4-1: Manufacturer: syz [ 138.764924][ T39] usb 4-1: SerialNumber: syz [ 138.839862][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 139.029909][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 139.038760][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.046587][ T349] usb 5-1: Product: syz [ 139.050572][ T349] usb 5-1: Manufacturer: syz [ 139.054973][ T349] usb 5-1: SerialNumber: syz [ 139.069821][ T350] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 139.429854][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 139.559888][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 139.566176][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 139.573365][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 139.599841][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 139.608741][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.616652][ T350] usb 3-1: Product: syz [ 139.620679][ T350] usb 3-1: Manufacturer: syz [ 139.625054][ T350] usb 3-1: SerialNumber: syz executing program [ 139.779839][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 139.786440][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 139.796443][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 139.804629][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 139.811991][ T26] usb 1-1: USB disconnect, device number 29 [ 139.817900][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 139.826071][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 139.899865][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 139.906110][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 139.913761][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 executing program [ 139.999850][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 140.008293][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 140.019359][ T364] usb 2-1: USB disconnect, device number 29 [ 140.027470][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM executing program [ 140.109838][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 140.116493][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 140.130055][ T39] usb 4-1: USB disconnect, device number 29 [ 140.135985][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 140.169965][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 140.176266][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 140.184529][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 140.219835][ T26] usb 1-1: new high-speed USB device number 30 using dummy_hcd executing program [ 140.389944][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 140.396524][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 140.408098][ T349] usb 5-1: USB disconnect, device number 29 [ 140.414237][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 140.422424][ T364] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 140.539808][ T39] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 140.589865][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 140.759966][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 140.768813][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.769849][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 140.776669][ T26] usb 1-1: Product: syz [ 140.783178][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 140.787002][ T26] usb 1-1: Manufacturer: syz [ 140.794276][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 140.798541][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 140.814679][ T26] usb 1-1: SerialNumber: syz [ 140.819801][ T349] usb 5-1: new high-speed USB device number 30 using dummy_hcd executing program [ 140.929874][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 140.999864][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 140.999877][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 141.008211][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 141.014181][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.032030][ T350] usb 3-1: USB disconnect, device number 30 [ 141.032545][ T364] usb 2-1: Product: syz [ 141.041764][ T364] usb 2-1: Manufacturer: syz [ 141.046252][ T364] usb 2-1: SerialNumber: syz [ 141.052578][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 141.109966][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 141.118855][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.126670][ T39] usb 4-1: Product: syz [ 141.127780][ T30] audit: type=1400 audit(1735324900.718:100): avc: denied { unlink } for pid=82 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 141.130682][ T39] usb 4-1: Manufacturer: syz [ 141.157003][ T39] usb 4-1: SerialNumber: syz [ 141.199914][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 141.379858][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 141.388759][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.396536][ T349] usb 5-1: Product: syz [ 141.400593][ T349] usb 5-1: Manufacturer: syz [ 141.404932][ T349] usb 5-1: SerialNumber: syz [ 141.449837][ T350] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 141.809859][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 141.929866][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 141.936144][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 141.943321][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 141.980008][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 141.988874][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.996810][ T350] usb 3-1: Product: syz [ 142.000948][ T350] usb 3-1: Manufacturer: syz [ 142.005284][ T350] usb 3-1: SerialNumber: syz executing program [ 142.149870][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 142.156799][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 142.168609][ T26] usb 1-1: USB disconnect, device number 30 [ 142.174455][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 142.181134][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 142.189333][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 142.196611][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 142.269967][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 142.276211][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 142.283499][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 executing program [ 142.379930][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 142.386674][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 142.400470][ T364] usb 2-1: USB disconnect, device number 30 [ 142.406630][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM executing program [ 142.479852][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 142.486560][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 142.500302][ T39] usb 4-1: USB disconnect, device number 30 [ 142.506559][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 142.529900][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 142.536131][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 142.544472][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 142.590001][ T26] usb 1-1: new high-speed USB device number 31 using dummy_hcd executing program [ 142.749939][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 142.756690][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 142.768405][ T349] usb 5-1: USB disconnect, device number 30 [ 142.774690][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 142.789891][ T364] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 142.899860][ T39] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 142.969862][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 143.139844][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 143.139869][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 143.146163][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 143.154985][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.162560][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 143.170076][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 143.186125][ T349] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 143.193510][ T26] usb 1-1: Product: syz [ 143.197460][ T26] usb 1-1: Manufacturer: syz [ 143.201993][ T26] usb 1-1: SerialNumber: syz executing program [ 143.289988][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 143.349926][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 143.356783][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 143.368150][ T350] usb 3-1: USB disconnect, device number 31 [ 143.374141][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 143.379931][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 143.391389][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.399212][ T364] usb 2-1: Product: syz [ 143.403241][ T364] usb 2-1: Manufacturer: syz [ 143.407602][ T364] usb 2-1: SerialNumber: syz [ 143.479994][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 143.488993][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.496795][ T39] usb 4-1: Product: syz [ 143.500873][ T39] usb 4-1: Manufacturer: syz [ 143.505266][ T39] usb 4-1: SerialNumber: syz [ 143.579912][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 143.759933][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 143.768775][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.776732][ T349] usb 5-1: Product: syz [ 143.780734][ T349] usb 5-1: Manufacturer: syz [ 143.785123][ T349] usb 5-1: SerialNumber: syz [ 143.790001][ T350] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 144.149888][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 144.319893][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 144.328815][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.336754][ T350] usb 3-1: Product: syz [ 144.340808][ T350] usb 3-1: Manufacturer: syz [ 144.345160][ T350] usb 3-1: SerialNumber: syz [ 144.349869][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 144.356178][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 144.363430][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 executing program [ 144.509939][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 144.516193][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 144.523420][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 144.569897][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 144.577277][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 144.591826][ T26] usb 1-1: USB disconnect, device number 31 [ 144.599733][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 144.639896][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 144.646137][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 144.654496][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 executing program [ 144.719872][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 144.726565][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 144.738268][ T364] usb 2-1: USB disconnect, device number 31 [ 144.744687][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM executing program [ 144.859871][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 144.866813][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 144.878022][ T39] usb 4-1: USB disconnect, device number 31 [ 144.884161][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 144.919942][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 144.926162][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 144.934453][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 145.019811][ T26] usb 1-1: new high-speed USB device number 32 using dummy_hcd executing program [ 145.139873][ T364] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 145.147361][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 145.154106][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 145.165166][ T349] usb 5-1: USB disconnect, device number 31 [ 145.171204][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 145.289824][ T39] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 145.389865][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 145.489824][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 145.496235][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 145.503423][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 145.529894][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 145.589961][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 145.598862][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.606635][ T26] usb 1-1: Product: syz [ 145.610685][ T349] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 145.617995][ T26] usb 1-1: Manufacturer: syz [ 145.622431][ T26] usb 1-1: SerialNumber: syz executing program [ 145.669871][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 145.699847][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 145.707846][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 145.719899][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 145.724841][ T350] usb 3-1: USB disconnect, device number 32 [ 145.729244][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.739867][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 145.751583][ T364] usb 2-1: Product: syz [ 145.755583][ T364] usb 2-1: Manufacturer: syz [ 145.760441][ T364] usb 2-1: SerialNumber: syz [ 145.839879][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 145.848750][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.856543][ T39] usb 4-1: Product: syz [ 145.860612][ T39] usb 4-1: Manufacturer: syz [ 145.864939][ T39] usb 4-1: SerialNumber: syz [ 145.999862][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 146.129791][ T350] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 146.169858][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 146.178743][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.186530][ T349] usb 5-1: Product: syz [ 146.190563][ T349] usb 5-1: Manufacturer: syz [ 146.194924][ T349] usb 5-1: SerialNumber: syz [ 146.489882][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 146.659882][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 146.668839][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.676674][ T350] usb 3-1: Product: syz [ 146.680653][ T350] usb 3-1: Manufacturer: syz [ 146.685168][ T350] usb 3-1: SerialNumber: syz [ 146.729849][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 146.736129][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 146.743324][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 146.869869][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 146.876127][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 146.883390][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 executing program [ 146.939838][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 146.946715][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 146.961054][ T26] usb 1-1: USB disconnect, device number 32 [ 146.967779][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 146.975995][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 146.982637][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 146.990562][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 executing program [ 147.080026][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 147.086945][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 147.098050][ T364] usb 2-1: USB disconnect, device number 32 [ 147.104022][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM executing program [ 147.189881][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 147.196480][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 147.207697][ T39] usb 4-1: USB disconnect, device number 32 [ 147.213815][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 147.299859][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 147.306102][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 147.313462][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 147.409860][ T26] usb 1-1: new high-speed USB device number 33 using dummy_hcd executing program [ 147.509821][ T364] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 147.517303][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 147.523986][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 147.535236][ T349] usb 5-1: USB disconnect, device number 32 [ 147.543633][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 147.609837][ T39] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 147.779855][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 147.839846][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 147.846131][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 147.853318][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 147.890068][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 147.969820][ T349] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 147.979881][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 147.988717][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.996613][ T26] usb 1-1: Product: syz [ 148.000573][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 148.011296][ T26] usb 1-1: Manufacturer: syz [ 148.015621][ T26] usb 1-1: SerialNumber: syz executing program [ 148.049840][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 148.057051][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 148.070210][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 148.070776][ T350] usb 3-1: USB disconnect, device number 33 [ 148.081505][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.092726][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 148.093282][ T364] usb 2-1: Product: syz [ 148.104977][ T364] usb 2-1: Manufacturer: syz [ 148.109317][ T364] usb 2-1: SerialNumber: syz [ 148.189844][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 148.198742][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.206759][ T39] usb 4-1: Product: syz [ 148.210823][ T39] usb 4-1: Manufacturer: syz [ 148.215145][ T39] usb 4-1: SerialNumber: syz [ 148.339881][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 148.489808][ T350] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 148.519848][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 148.528721][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.536513][ T349] usb 5-1: Product: syz [ 148.540531][ T349] usb 5-1: Manufacturer: syz [ 148.544905][ T349] usb 5-1: SerialNumber: syz [ 148.849849][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 149.019853][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 149.028823][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.036648][ T350] usb 3-1: Product: syz [ 149.040625][ T350] usb 3-1: Manufacturer: syz [ 149.045040][ T350] usb 3-1: SerialNumber: syz [ 149.149923][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 149.156293][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 149.163488][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 149.229878][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 149.236212][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 149.243475][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 executing program [ 149.359843][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 149.367008][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 149.377024][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 149.384893][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 149.392457][ T26] usb 1-1: USB disconnect, device number 33 [ 149.398411][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM executing program [ 149.406601][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 149.439918][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 149.447033][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 149.462533][ T364] usb 2-1: USB disconnect, device number 33 [ 149.470329][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM executing program [ 149.590143][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 149.596832][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 149.610624][ T39] usb 4-1: USB disconnect, device number 33 [ 149.616804][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 149.669865][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 149.676146][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 149.683326][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 149.799841][ T26] usb 1-1: new high-speed USB device number 34 using dummy_hcd executing program [ 149.859814][ T364] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 149.880038][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 149.886799][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 149.898384][ T349] usb 5-1: USB disconnect, device number 33 [ 149.904658][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 150.009857][ T39] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 150.159874][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 150.179923][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 150.186236][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 150.193496][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 150.219856][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 150.299906][ T349] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 150.329894][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 150.338849][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 executing program [ 150.346959][ T26] usb 1-1: Product: syz [ 150.351018][ T26] usb 1-1: Manufacturer: syz [ 150.355358][ T26] usb 1-1: SerialNumber: syz [ 150.379854][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 150.390785][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 150.399697][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.399850][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 150.408283][ T364] usb 2-1: Product: syz [ 150.416308][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 150.416975][ T364] usb 2-1: Manufacturer: syz [ 150.431366][ T364] usb 2-1: SerialNumber: syz [ 150.437773][ T350] usb 3-1: USB disconnect, device number 34 [ 150.444462][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 150.559846][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 150.568839][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.576642][ T39] usb 4-1: Product: syz [ 150.580647][ T39] usb 4-1: Manufacturer: syz [ 150.585005][ T39] usb 4-1: SerialNumber: syz [ 150.669921][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 150.839920][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 150.848753][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.856652][ T349] usb 5-1: Product: syz [ 150.860575][ T349] usb 5-1: Manufacturer: syz [ 150.864981][ T349] usb 5-1: SerialNumber: syz [ 150.869950][ T350] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 151.249856][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 151.429848][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 151.438724][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.446515][ T350] usb 3-1: Product: syz [ 151.450528][ T350] usb 3-1: Manufacturer: syz [ 151.454910][ T350] usb 3-1: SerialNumber: syz [ 151.499873][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 151.506171][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 151.513469][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 151.569862][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 151.576102][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 151.583386][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 executing program [ 151.710752][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 151.717673][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 151.729107][ T26] usb 1-1: USB disconnect, device number 34 [ 151.734911][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 151.741537][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 151.749711][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 executing program [ 151.756931][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 151.779896][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 151.786208][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 151.797885][ T364] usb 2-1: USB disconnect, device number 34 [ 151.806894][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM executing program [ 151.939854][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 151.947102][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 151.960959][ T39] usb 4-1: USB disconnect, device number 34 [ 151.967582][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 151.999906][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 152.006131][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 152.013513][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 152.159863][ T26] usb 1-1: new high-speed USB device number 35 using dummy_hcd executing program [ 152.209835][ T364] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 152.217344][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 152.224297][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 152.235831][ T349] usb 5-1: USB disconnect, device number 34 [ 152.241821][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 152.369810][ T39] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 152.549912][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 152.589862][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 152.589865][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 152.606857][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 152.614027][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 152.649837][ T349] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 152.729902][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 152.738879][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.746676][ T26] usb 1-1: Product: syz [ 152.750719][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 152.761346][ T26] usb 1-1: Manufacturer: syz [ 152.765744][ T26] usb 1-1: SerialNumber: syz [ 152.770243][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 executing program [ 152.779029][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.787242][ T364] usb 2-1: Product: syz [ 152.791547][ T364] usb 2-1: Manufacturer: syz [ 152.795948][ T364] usb 2-1: SerialNumber: syz [ 152.809895][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 152.817065][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 152.831326][ T350] usb 3-1: USB disconnect, device number 35 [ 152.837912][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 152.959841][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 152.968732][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.976549][ T39] usb 4-1: Product: syz [ 152.980528][ T39] usb 4-1: Manufacturer: syz [ 152.984902][ T39] usb 4-1: SerialNumber: syz [ 153.029856][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 153.209871][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 153.218764][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.226535][ T349] usb 5-1: Product: syz [ 153.229798][ T350] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 153.230561][ T349] usb 5-1: Manufacturer: syz [ 153.242369][ T349] usb 5-1: SerialNumber: syz [ 153.589865][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 153.759858][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 153.768734][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.776529][ T350] usb 3-1: Product: syz [ 153.780519][ T350] usb 3-1: Manufacturer: syz [ 153.784921][ T350] usb 3-1: SerialNumber: syz [ 153.909896][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 153.916228][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 153.922469][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 153.929603][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 153.935091][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 153.942335][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 executing program executing program [ 154.109870][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 154.116619][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 154.123954][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 154.129684][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 154.136509][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 154.142067][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 154.153311][ T26] cdc_ncm 1-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 154.165232][ T364] usb 2-1: USB disconnect, device number 35 [ 154.171213][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 154.179797][ T26] usb 1-1: USB disconnect, device number 35 [ 154.185805][ T26] cdc_ncm 1-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM executing program [ 154.319835][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 154.326691][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 154.336692][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 154.343999][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 154.351262][ T39] usb 4-1: USB disconnect, device number 35 [ 154.357183][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 154.365445][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 executing program [ 154.549911][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 154.556997][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 154.568178][ T349] usb 5-1: USB disconnect, device number 35 [ 154.574234][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 154.589806][ T364] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 154.619849][ T26] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 154.769805][ T39] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 154.919866][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 154.926228][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 154.933605][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 154.989822][ T349] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 155.009889][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 155.029865][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 executing program [ 155.129905][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 155.136687][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 155.150569][ T350] usb 3-1: USB disconnect, device number 36 [ 155.157226][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 155.179914][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 155.199998][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 155.208894][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.216730][ T364] usb 2-1: Product: syz [ 155.220696][ T364] usb 2-1: Manufacturer: syz [ 155.225062][ T364] usb 2-1: SerialNumber: syz [ 155.229840][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 155.238665][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.246799][ T26] usb 1-1: Product: syz [ 155.250819][ T26] usb 1-1: Manufacturer: syz [ 155.255185][ T26] usb 1-1: SerialNumber: syz [ 155.359857][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 155.368700][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.376569][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 155.387212][ T39] usb 4-1: Product: syz [ 155.391228][ T39] usb 4-1: Manufacturer: syz [ 155.395591][ T39] usb 4-1: SerialNumber: syz [ 155.559841][ T350] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 155.559871][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 155.576189][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.584012][ T349] usb 5-1: Product: syz [ 155.587969][ T349] usb 5-1: Manufacturer: syz [ 155.592419][ T349] usb 5-1: SerialNumber: syz [ 155.919845][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 156.089852][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 156.098755][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.106653][ T350] usb 3-1: Product: syz [ 156.110624][ T350] usb 3-1: Manufacturer: syz [ 156.115001][ T350] usb 3-1: SerialNumber: syz [ 156.359935][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 156.366312][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 156.373511][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 156.399827][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 156.406045][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 156.413308][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 executing program [ 156.559848][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 156.566120][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 156.573430][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 156.579850][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 156.586558][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 156.602839][ T364] usb 2-1: USB disconnect, device number 36 executing program [ 156.608963][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 156.619842][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 156.626642][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 156.641032][ T26] usb 1-1: USB disconnect, device number 36 [ 156.648792][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM executing program [ 156.719841][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 156.726077][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 156.733397][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 156.779874][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 156.786585][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 156.797594][ T39] usb 4-1: USB disconnect, device number 36 [ 156.803619][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM executing program [ 156.939840][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 156.946509][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 156.957615][ T349] usb 5-1: USB disconnect, device number 36 [ 156.963887][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 157.029819][ T364] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 157.059840][ T26] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 157.189840][ T39] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 157.259866][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 157.266097][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 157.273663][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 157.379824][ T349] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 157.399908][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 executing program [ 157.439859][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 157.469844][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 157.476627][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 157.491027][ T350] usb 3-1: USB disconnect, device number 37 [ 157.497688][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 157.569874][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 157.589893][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 157.598749][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.606668][ T364] usb 2-1: Product: syz [ 157.610650][ T364] usb 2-1: Manufacturer: syz [ 157.615233][ T364] usb 2-1: SerialNumber: syz [ 157.619846][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 157.628692][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.636795][ T26] usb 1-1: Product: syz [ 157.641052][ T26] usb 1-1: Manufacturer: syz [ 157.645442][ T26] usb 1-1: SerialNumber: syz [ 157.749856][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 157.760594][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 157.769388][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.777259][ T39] usb 4-1: Product: syz [ 157.781206][ T39] usb 4-1: Manufacturer: syz [ 157.785617][ T39] usb 4-1: SerialNumber: syz [ 157.899821][ T350] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 157.929844][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 157.938782][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.946532][ T349] usb 5-1: Product: syz [ 157.950555][ T349] usb 5-1: Manufacturer: syz [ 157.954921][ T349] usb 5-1: SerialNumber: syz [ 158.289853][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 158.479862][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 158.488736][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.496542][ T350] usb 3-1: Product: syz [ 158.500545][ T350] usb 3-1: Manufacturer: syz [ 158.504927][ T350] usb 3-1: SerialNumber: syz [ 158.779844][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 158.786120][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 158.793404][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 158.799559][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 158.806777][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 158.812266][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 executing program [ 158.929953][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 158.936185][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 158.943419][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 executing program [ 158.989842][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 158.996879][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 159.009922][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 159.019239][ T364] usb 2-1: USB disconnect, device number 37 [ 159.025268][ T26] cdc_ncm 1-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 159.035608][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 159.049864][ T26] usb 1-1: USB disconnect, device number 37 [ 159.055824][ T26] cdc_ncm 1-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM executing program [ 159.099837][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 159.106325][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 159.113570][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 159.139865][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 159.146682][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 159.158435][ T39] usb 4-1: USB disconnect, device number 37 [ 159.164409][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM executing program [ 159.309916][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 159.316741][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 159.330658][ T349] usb 5-1: USB disconnect, device number 37 [ 159.336671][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 159.439810][ T364] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 159.489851][ T26] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 159.559814][ T39] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 159.609840][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 159.616085][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 159.623454][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 159.709829][ T349] usb 5-1: new high-speed USB device number 38 using dummy_hcd executing program [ 159.819856][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 159.826327][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 159.837603][ T350] usb 3-1: USB disconnect, device number 38 [ 159.843538][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 159.849966][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 159.909874][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 159.959881][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 160.049936][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 160.058902][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.066631][ T364] usb 2-1: Product: syz [ 160.070663][ T364] usb 2-1: Manufacturer: syz [ 160.075016][ T364] usb 2-1: SerialNumber: syz [ 160.089871][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 160.100613][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 160.109383][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.117309][ T26] usb 1-1: Product: syz [ 160.121664][ T26] usb 1-1: Manufacturer: syz [ 160.126064][ T26] usb 1-1: SerialNumber: syz [ 160.149876][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 160.158727][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.166581][ T39] usb 4-1: Product: syz [ 160.171001][ T39] usb 4-1: Manufacturer: syz [ 160.175394][ T39] usb 4-1: SerialNumber: syz [ 160.269827][ T350] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 160.279861][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 160.288758][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.296535][ T349] usb 5-1: Product: syz [ 160.300548][ T349] usb 5-1: Manufacturer: syz [ 160.304926][ T349] usb 5-1: SerialNumber: syz [ 160.649876][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 160.839877][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 160.848886][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.856664][ T350] usb 3-1: Product: syz [ 160.860655][ T350] usb 3-1: Manufacturer: syz [ 160.865055][ T350] usb 3-1: SerialNumber: syz [ 161.219945][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 161.226366][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 161.233635][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 161.269875][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 161.276107][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 161.283348][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 161.319837][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 161.326159][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 161.333388][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 executing program [ 161.429858][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 161.436595][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 161.447765][ T364] usb 2-1: USB disconnect, device number 38 [ 161.453591][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 161.460266][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 161.468409][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 executing program executing program [ 161.475657][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 161.481158][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 161.488988][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 161.500323][ T26] usb 1-1: USB disconnect, device number 38 [ 161.506229][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 161.529855][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 161.536465][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 161.549265][ T39] usb 4-1: USB disconnect, device number 38 [ 161.555303][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM executing program [ 161.669846][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 161.676426][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 161.688233][ T349] usb 5-1: USB disconnect, device number 38 [ 161.694345][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 161.889819][ T364] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 161.929831][ T26] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 161.979816][ T39] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 161.989936][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 161.996179][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 162.003556][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 162.089834][ T349] usb 5-1: new high-speed USB device number 39 using dummy_hcd executing program [ 162.199854][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 162.207176][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 162.219345][ T350] usb 3-1: USB disconnect, device number 39 [ 162.225457][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 162.259991][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 162.319955][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 162.369998][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 162.479914][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 162.488978][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.496814][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 162.507575][ T364] usb 2-1: Product: syz [ 162.511572][ T364] usb 2-1: Manufacturer: syz [ 162.515955][ T364] usb 2-1: SerialNumber: syz [ 162.539917][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 162.548796][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.556698][ T26] usb 1-1: Product: syz [ 162.560950][ T26] usb 1-1: Manufacturer: syz [ 162.565344][ T26] usb 1-1: SerialNumber: syz [ 162.589908][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 162.598828][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.606750][ T39] usb 4-1: Product: syz [ 162.611003][ T39] usb 4-1: Manufacturer: syz [ 162.615397][ T39] usb 4-1: SerialNumber: syz [ 162.619814][ T350] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 162.679869][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 162.688719][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.696554][ T349] usb 5-1: Product: syz [ 162.700536][ T349] usb 5-1: Manufacturer: syz [ 162.704928][ T349] usb 5-1: SerialNumber: syz [ 162.979844][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 163.149934][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 163.158813][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.166602][ T350] usb 3-1: Product: syz [ 163.170635][ T350] usb 3-1: Manufacturer: syz [ 163.174995][ T350] usb 3-1: SerialNumber: syz [ 163.649840][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 163.656133][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 163.663462][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 163.689861][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 163.696084][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 163.703434][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 163.729851][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 163.736071][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 163.743317][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 executing program executing program [ 163.849851][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 163.856094][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 163.863326][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 163.879847][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 163.886637][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 executing program [ 163.900584][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 163.907772][ T364] usb 2-1: USB disconnect, device number 39 [ 163.913762][ T26] cdc_ncm 1-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 163.924024][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 163.938694][ T26] usb 1-1: USB disconnect, device number 39 [ 163.945023][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 163.955303][ T39] cdc_ncm 4-1:1.0 eth3: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 163.969615][ T26] cdc_ncm 1-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 163.980451][ T39] usb 4-1: USB disconnect, device number 39 [ 163.987022][ T39] cdc_ncm 4-1:1.0 eth3: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM executing program [ 164.059836][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 164.070798][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 164.099871][ T349] usb 5-1: USB disconnect, device number 39 [ 164.115232][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 164.299865][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 164.306153][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 164.313333][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 164.369825][ T364] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 164.379892][ T39] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 164.387300][ T26] usb 1-1: new high-speed USB device number 40 using dummy_hcd executing program [ 164.499810][ T349] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 164.519839][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 164.526579][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 164.537679][ T350] usb 3-1: USB disconnect, device number 40 [ 164.543737][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 164.729851][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 164.740641][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 164.751252][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 164.879955][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 164.929884][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 164.938779][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 164.947606][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 164.956546][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.964267][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.972109][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.979893][ T364] usb 2-1: Product: syz [ 164.983857][ T364] usb 2-1: Manufacturer: syz [ 164.988285][ T364] usb 2-1: SerialNumber: syz [ 164.989796][ T350] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 164.992916][ T39] usb 4-1: Product: syz [ 165.004085][ T26] usb 1-1: Product: syz [ 165.008072][ T26] usb 1-1: Manufacturer: syz [ 165.012549][ T26] usb 1-1: SerialNumber: syz [ 165.017161][ T39] usb 4-1: Manufacturer: syz [ 165.022388][ T39] usb 4-1: SerialNumber: syz [ 165.069855][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 165.078745][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.086554][ T349] usb 5-1: Product: syz [ 165.090541][ T349] usb 5-1: Manufacturer: syz [ 165.094918][ T349] usb 5-1: SerialNumber: syz [ 165.409858][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 165.579869][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 165.588733][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.596557][ T350] usb 3-1: Product: syz [ 165.600529][ T350] usb 3-1: Manufacturer: syz [ 165.604972][ T350] usb 3-1: SerialNumber: syz [ 166.159970][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 166.166309][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 166.172521][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 166.178712][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 166.185943][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 166.193144][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 166.200375][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 166.205807][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 166.211303][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 166.239836][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 166.246057][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 166.253299][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 executing program executing program executing program [ 166.369850][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 166.375358][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 166.380789][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 166.387450][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 166.398857][ T39] cdc_ncm 4-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 executing program [ 166.410787][ T26] cdc_ncm 1-1:1.0 eth3: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 166.424880][ T364] usb 2-1: USB disconnect, device number 40 [ 166.430711][ T39] usb 4-1: USB disconnect, device number 40 [ 166.437069][ T26] usb 1-1: USB disconnect, device number 40 [ 166.443065][ T39] cdc_ncm 4-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 166.451307][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 166.458139][ T349] cdc_ncm 5-1:1.0 eth4: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 166.469345][ T26] cdc_ncm 1-1:1.0 eth3: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 166.479238][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 166.491407][ T349] usb 5-1: USB disconnect, device number 40 [ 166.497372][ T349] cdc_ncm 5-1:1.0 eth4: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 166.729838][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 166.736096][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 166.743303][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 executing program [ 166.859814][ T39] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 166.879838][ T349] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 166.887324][ T26] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 166.894733][ T364] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 166.959993][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 166.967929][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 166.980816][ T350] usb 3-1: USB disconnect, device number 41 [ 166.986776][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 167.219922][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.239948][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.260042][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.270893][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.399863][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 167.408790][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.416577][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 167.425416][ T39] usb 4-1: Product: syz [ 167.429361][ T39] usb 4-1: Manufacturer: syz [ 167.429795][ T350] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 167.433810][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.448989][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 167.457855][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 167.466694][ T39] usb 4-1: SerialNumber: syz [ 167.471126][ T349] usb 5-1: Product: syz [ 167.475106][ T349] usb 5-1: Manufacturer: syz [ 167.479518][ T349] usb 5-1: SerialNumber: syz [ 167.484004][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.492093][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.500196][ T26] usb 1-1: Product: syz [ 167.504157][ T26] usb 1-1: Manufacturer: syz [ 167.508582][ T26] usb 1-1: SerialNumber: syz [ 167.513386][ T364] usb 2-1: Product: syz [ 167.517557][ T364] usb 2-1: Manufacturer: syz [ 167.522026][ T364] usb 2-1: SerialNumber: syz [ 167.799851][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.989876][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 167.999102][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.006879][ T350] usb 3-1: Product: syz [ 168.010887][ T350] usb 3-1: Manufacturer: syz [ 168.015256][ T350] usb 3-1: SerialNumber: syz [ 168.639862][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 168.646131][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 168.653549][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 168.659896][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 168.666031][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 168.673388][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 168.679574][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 168.686818][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 168.692284][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 168.699444][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 168.705007][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 168.710402][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 executing program executing program executing program executing program [ 168.860006][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 168.867616][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 168.878213][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 168.883757][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 168.890128][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 168.896476][ T26] cdc_ncm 1-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 168.907880][ T349] cdc_ncm 5-1:1.0 eth3: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 168.919324][ T364] cdc_ncm 2-1:1.0 eth4: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 168.930643][ T39] usb 4-1: USB disconnect, device number 41 [ 168.937961][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 168.950040][ T364] usb 2-1: USB disconnect, device number 41 [ 168.955969][ T349] usb 5-1: USB disconnect, device number 41 [ 168.961884][ T26] usb 1-1: USB disconnect, device number 41 [ 168.967853][ T26] cdc_ncm 1-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 168.976331][ T364] cdc_ncm 2-1:1.0 eth4: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 168.985997][ T349] cdc_ncm 5-1:1.0 eth3: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 169.129883][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 169.136208][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 169.143370][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 executing program [ 169.349871][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 169.357806][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 169.369848][ T39] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 169.371585][ T350] usb 3-1: USB disconnect, device number 42 [ 169.383251][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 169.399883][ T26] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 169.407301][ T364] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 169.414685][ T349] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 169.739887][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 169.789820][ T350] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 169.789921][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 169.807993][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 169.818625][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 169.939930][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 169.948781][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.956785][ T39] usb 4-1: Product: syz [ 169.960885][ T39] usb 4-1: Manufacturer: syz [ 169.965266][ T39] usb 4-1: SerialNumber: syz [ 169.989989][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 169.998857][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.006757][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 170.015598][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 170.024756][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.032608][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.040418][ T26] usb 1-1: Product: syz [ 170.044359][ T26] usb 1-1: Manufacturer: syz [ 170.048791][ T26] usb 1-1: SerialNumber: syz [ 170.053252][ T364] usb 2-1: Product: syz [ 170.057380][ T364] usb 2-1: Manufacturer: syz [ 170.061847][ T349] usb 5-1: Product: syz [ 170.065971][ T349] usb 5-1: Manufacturer: syz [ 170.070427][ T364] usb 2-1: SerialNumber: syz [ 170.075079][ T349] usb 5-1: SerialNumber: syz [ 170.149897][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 170.319882][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 170.329132][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.337001][ T350] usb 3-1: Product: syz [ 170.340964][ T350] usb 3-1: Manufacturer: syz [ 170.345351][ T350] usb 3-1: SerialNumber: syz [ 171.099888][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 171.106187][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 171.113405][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 171.229924][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 171.236194][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 171.243450][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 171.249632][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 171.256903][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 171.263101][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 171.270317][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 executing program [ 171.275782][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 171.281285][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 171.309945][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 171.319953][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 171.336507][ T39] usb 4-1: USB disconnect, device number 42 [ 171.342884][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM executing program executing program executing program [ 171.439873][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 171.445395][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 171.451121][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 171.457950][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 171.469628][ T364] cdc_ncm 2-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 171.481302][ T26] cdc_ncm 1-1:1.0 eth3: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 171.495261][ T364] usb 2-1: USB disconnect, device number 42 [ 171.500010][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 171.501216][ T349] usb 5-1: USB disconnect, device number 42 [ 171.511343][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 171.513446][ T26] usb 1-1: USB disconnect, device number 42 [ 171.526610][ T364] cdc_ncm 2-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 171.535076][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 171.543521][ T26] cdc_ncm 1-1:1.0 eth3: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 171.544150][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 executing program [ 171.719873][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 171.727532][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 171.739035][ T350] usb 3-1: USB disconnect, device number 43 [ 171.745078][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 171.749797][ T39] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 171.929846][ T364] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 171.969885][ T349] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 171.977298][ T26] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 172.129863][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 172.139845][ T350] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 172.299967][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 172.308880][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.316853][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 172.327628][ T39] usb 4-1: Product: syz [ 172.331620][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 172.342784][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 172.353565][ T39] usb 4-1: Manufacturer: syz [ 172.357961][ T39] usb 4-1: SerialNumber: syz [ 172.499974][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 172.519957][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 172.528919][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 172.537712][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 172.546588][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.554356][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.562178][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.569975][ T364] usb 2-1: Product: syz [ 172.573946][ T364] usb 2-1: Manufacturer: syz [ 172.578366][ T364] usb 2-1: SerialNumber: syz [ 172.582842][ T26] usb 1-1: Product: syz [ 172.586787][ T26] usb 1-1: Manufacturer: syz [ 172.591243][ T349] usb 5-1: Product: syz [ 172.595204][ T349] usb 5-1: Manufacturer: syz [ 172.599634][ T349] usb 5-1: SerialNumber: syz [ 172.604187][ T26] usb 1-1: SerialNumber: syz [ 172.669889][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 172.678820][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.686596][ T350] usb 3-1: Product: syz [ 172.690616][ T350] usb 3-1: Manufacturer: syz [ 172.694965][ T350] usb 3-1: SerialNumber: syz [ 173.499894][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 173.506152][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 173.513645][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 executing program [ 173.709876][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 173.718034][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 173.728119][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 173.734406][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 173.740728][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 173.746945][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 173.756109][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 173.763347][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 173.770620][ T39] usb 4-1: USB disconnect, device number 43 [ 173.776423][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 173.784597][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 173.790047][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 173.795618][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 173.809904][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 173.816311][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 173.823469][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 executing program executing program executing program [ 173.942181][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 173.947924][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 173.953475][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 173.960480][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 173.971784][ T364] cdc_ncm 2-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 executing program [ 173.983412][ T26] cdc_ncm 1-1:1.0 eth3: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 173.997923][ T364] usb 2-1: USB disconnect, device number 43 [ 174.003781][ T26] usb 1-1: USB disconnect, device number 43 [ 174.010263][ T349] usb 5-1: USB disconnect, device number 43 [ 174.016343][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 174.025104][ T26] cdc_ncm 1-1:1.0 eth3: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 174.034057][ T364] cdc_ncm 2-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 174.039863][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 174.054099][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 174.065977][ T350] usb 3-1: USB disconnect, device number 44 [ 174.072113][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 174.209873][ T39] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 174.439830][ T26] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 174.459846][ T349] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 174.467242][ T364] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 174.489847][ T350] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 174.569870][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 174.740019][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 174.748935][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.756822][ T39] usb 4-1: Product: syz [ 174.760946][ T39] usb 4-1: Manufacturer: syz [ 174.765338][ T39] usb 4-1: SerialNumber: syz [ 174.799904][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 174.819961][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 174.830767][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 174.899899][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 174.969907][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 174.978824][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.986637][ T26] usb 1-1: Product: syz [ 174.990642][ T26] usb 1-1: Manufacturer: syz [ 174.994985][ T26] usb 1-1: SerialNumber: syz [ 174.999857][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 175.008722][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.016603][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 175.025703][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.033549][ T364] usb 2-1: Product: syz [ 175.037492][ T364] usb 2-1: Manufacturer: syz [ 175.042187][ T349] usb 5-1: Product: syz [ 175.046154][ T349] usb 5-1: Manufacturer: syz [ 175.050633][ T349] usb 5-1: SerialNumber: syz [ 175.055410][ T364] usb 2-1: SerialNumber: syz [ 175.099965][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 175.108950][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.116808][ T350] usb 3-1: Product: syz [ 175.120739][ T350] usb 3-1: Manufacturer: syz [ 175.125141][ T350] usb 3-1: SerialNumber: syz [ 175.879887][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 175.886147][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 175.893519][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 executing program [ 176.089885][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 176.096959][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 176.108367][ T39] usb 4-1: USB disconnect, device number 44 [ 176.114849][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 176.159900][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 176.166176][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 176.174428][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 176.200010][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 176.206414][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 176.212700][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 176.220166][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 176.227351][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 176.232942][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 176.269872][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 176.276177][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 176.283505][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 executing program executing program executing program [ 176.379860][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 176.386655][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 176.397979][ T26] usb 1-1: USB disconnect, device number 44 [ 176.404741][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 176.415915][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 176.421503][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 176.428166][ T364] cdc_ncm 2-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 176.439432][ T349] cdc_ncm 5-1:1.0 eth3: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 176.453153][ T364] usb 2-1: USB disconnect, device number 44 [ 176.459128][ T364] cdc_ncm 2-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 176.467726][ T349] usb 5-1: USB disconnect, device number 44 executing program [ 176.473806][ T349] cdc_ncm 5-1:1.0 eth3: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 176.482527][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 176.483125][ T366] ================================================================== [ 176.495791][ T366] BUG: KASAN: use-after-free in __list_del_entry_valid+0xa6/0x120 [ 176.503952][ T366] Read of size 8 at addr ffff8881110c2c70 by task kworker/1:5/366 [ 176.511590][ T366] [ 176.513767][ T366] CPU: 1 PID: 366 Comm: kworker/1:5 Not tainted 5.15.173-syzkaller-00161-gb4bd207b0380 #0 [ 176.523476][ T366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 176.533371][ T366] Workqueue: events usb_gadget_state_work [ 176.538929][ T366] Call Trace: [ 176.542054][ T366] [ 176.544830][ T366] dump_stack_lvl+0x151/0x1c0 [ 176.549342][ T366] ? io_uring_drop_tctx_refs+0x190/0x190 [ 176.554809][ T366] ? panic+0x760/0x760 [ 176.558714][ T366] print_address_description+0x87/0x3b0 [ 176.564097][ T366] ? _raw_spin_unlock+0x4d/0x70 [ 176.568784][ T366] kasan_report+0x179/0x1c0 [ 176.573123][ T366] ? __list_del_entry_valid+0xa6/0x120 [ 176.578418][ T366] ? __list_del_entry_valid+0xa6/0x120 [ 176.583710][ T366] __asan_report_load8_noabort+0x14/0x20 [ 176.589181][ T366] __list_del_entry_valid+0xa6/0x120 [ 176.594302][ T366] process_one_work+0x458/0xc10 [ 176.598990][ T366] worker_thread+0xad5/0x12a0 [ 176.603502][ T366] ? _raw_spin_lock+0x1b0/0x1b0 [ 176.608188][ T366] kthread+0x421/0x510 [ 176.612095][ T366] ? worker_clr_flags+0x180/0x180 [ 176.616953][ T366] ? kthread_blkcg+0xd0/0xd0 [ 176.621379][ T366] ret_from_fork+0x1f/0x30 [ 176.625637][ T366] [ 176.628499][ T366] [ 176.630666][ T366] Allocated by task 26: [ 176.634661][ T366] ____kasan_kmalloc+0xdb/0x110 [ 176.639343][ T366] __kasan_kmalloc+0x9/0x10 [ 176.643685][ T366] __kmalloc+0x13f/0x2c0 [ 176.647766][ T366] kvmalloc_node+0x1f0/0x4d0 [ 176.652192][ T366] alloc_netdev_mqs+0x8c/0xc90 [ 176.656789][ T366] alloc_etherdev_mqs+0x33/0x40 [ 176.661481][ T366] usbnet_probe+0x1fa/0x2860 [ 176.665906][ T366] usb_probe_interface+0x5b6/0xa90 [ 176.670850][ T366] really_probe+0x28d/0x970 [ 176.675192][ T366] __driver_probe_device+0x1a0/0x310 [ 176.680324][ T366] driver_probe_device+0x54/0x3d0 [ 176.685171][ T366] __device_attach_driver+0x2c5/0x470 [ 176.690379][ T366] bus_for_each_drv+0x183/0x200 [ 176.695064][ T366] __device_attach+0x312/0x510 [ 176.699665][ T366] device_initial_probe+0x1a/0x20 [ 176.704530][ T366] bus_probe_device+0xbe/0x1e0 [ 176.709127][ T366] device_add+0xb60/0xf10 [ 176.713297][ T366] usb_set_configuration+0x190f/0x1e80 [ 176.718603][ T366] usb_generic_driver_probe+0x8b/0x150 [ 176.723883][ T366] usb_probe_device+0x144/0x260 [ 176.728573][ T366] really_probe+0x28d/0x970 [ 176.732912][ T366] __driver_probe_device+0x1a0/0x310 [ 176.738030][ T366] driver_probe_device+0x54/0x3d0 [ 176.742890][ T366] __device_attach_driver+0x2c5/0x470 [ 176.748098][ T366] bus_for_each_drv+0x183/0x200 [ 176.752785][ T366] __device_attach+0x312/0x510 [ 176.757385][ T366] device_initial_probe+0x1a/0x20 [ 176.762247][ T366] bus_probe_device+0xbe/0x1e0 [ 176.766843][ T366] device_add+0xb60/0xf10 [ 176.771011][ T366] usb_new_device+0x1038/0x1c00 [ 176.775698][ T366] hub_event+0x2def/0x4770 [ 176.779954][ T366] process_one_work+0x6bb/0xc10 [ 176.784637][ T366] worker_thread+0xe02/0x12a0 [ 176.789150][ T366] kthread+0x421/0x510 [ 176.793056][ T366] ret_from_fork+0x1f/0x30 [ 176.797309][ T366] [ 176.799479][ T366] Freed by task 26: [ 176.803125][ T366] kasan_set_track+0x4b/0x70 [ 176.807551][ T366] kasan_set_free_info+0x23/0x40 [ 176.812324][ T366] ____kasan_slab_free+0x126/0x160 [ 176.817274][ T366] __kasan_slab_free+0x11/0x20 [ 176.821875][ T366] slab_free_freelist_hook+0xbd/0x190 [ 176.827083][ T366] kfree+0xcc/0x270 [ 176.830728][ T366] kvfree+0x35/0x40 [ 176.834374][ T366] netdev_freemem+0x3f/0x60 [ 176.838884][ T366] netdev_release+0x7f/0xb0 [ 176.843223][ T366] device_release+0x95/0x1c0 [ 176.847649][ T366] kobject_put+0x178/0x260 [ 176.851908][ T366] put_device+0x1f/0x30 [ 176.855895][ T366] free_netdev+0x34f/0x440 [ 176.860149][ T366] usbnet_disconnect+0x25f/0x3b0 [ 176.864923][ T366] usb_unbind_interface+0x1fa/0x8c0 [ 176.869956][ T366] device_release_driver_internal+0x50b/0x7d0 [ 176.875858][ T366] device_release_driver+0x19/0x20 [ 176.880805][ T366] bus_remove_device+0x2f8/0x360 [ 176.885578][ T366] device_del+0x663/0xe90 [ 176.889755][ T366] usb_disable_device+0x380/0x720 [ 176.894619][ T366] usb_disconnect+0x32a/0x890 [ 176.899122][ T366] hub_event+0x1d42/0x4770 [ 176.903375][ T366] process_one_work+0x6bb/0xc10 [ 176.908061][ T366] worker_thread+0xe02/0x12a0 [ 176.912577][ T366] kthread+0x421/0x510 [ 176.916478][ T366] ret_from_fork+0x1f/0x30 [ 176.920732][ T366] [ 176.922902][ T366] Last potentially related work creation: [ 176.928454][ T366] kasan_save_stack+0x3b/0x60 [ 176.933007][ T366] __kasan_record_aux_stack+0xd3/0xf0 [ 176.938179][ T366] kasan_record_aux_stack_noalloc+0xb/0x10 [ 176.943818][ T366] insert_work+0x56/0x320 [ 176.948000][ T366] __queue_work+0x92a/0xcd0 [ 176.952333][ T366] queue_work_on+0x105/0x170 [ 176.956763][ T366] usbnet_link_change+0x182/0x1a0 [ 176.961613][ T366] usbnet_probe+0x1dad/0x2860 [ 176.966125][ T366] usb_probe_interface+0x5b6/0xa90 [ 176.971073][ T366] really_probe+0x28d/0x970 [ 176.975412][ T366] __driver_probe_device+0x1a0/0x310 [ 176.980535][ T366] driver_probe_device+0x54/0x3d0 [ 176.985392][ T366] __device_attach_driver+0x2c5/0x470 [ 176.990600][ T366] bus_for_each_drv+0x183/0x200 [ 176.995286][ T366] __device_attach+0x312/0x510 [ 176.999890][ T366] device_initial_probe+0x1a/0x20 [ 177.004748][ T366] bus_probe_device+0xbe/0x1e0 [ 177.009350][ T366] device_add+0xb60/0xf10 [ 177.013516][ T366] usb_set_configuration+0x190f/0x1e80 [ 177.018810][ T366] usb_generic_driver_probe+0x8b/0x150 [ 177.024102][ T366] usb_probe_device+0x144/0x260 [ 177.028791][ T366] really_probe+0x28d/0x970 [ 177.033128][ T366] __driver_probe_device+0x1a0/0x310 [ 177.038253][ T366] driver_probe_device+0x54/0x3d0 [ 177.043111][ T366] __device_attach_driver+0x2c5/0x470 [ 177.048318][ T366] bus_for_each_drv+0x183/0x200 [ 177.053005][ T366] __device_attach+0x312/0x510 [ 177.057607][ T366] device_initial_probe+0x1a/0x20 [ 177.062465][ T366] bus_probe_device+0xbe/0x1e0 [ 177.067066][ T366] device_add+0xb60/0xf10 [ 177.071235][ T366] usb_new_device+0x1038/0x1c00 [ 177.075920][ T366] hub_event+0x2def/0x4770 [ 177.080172][ T366] process_one_work+0x6bb/0xc10 [ 177.084861][ T366] worker_thread+0xe02/0x12a0 [ 177.089374][ T366] kthread+0x421/0x510 [ 177.093277][ T366] ret_from_fork+0x1f/0x30 [ 177.097530][ T366] [ 177.099703][ T366] The buggy address belongs to the object at ffff8881110c2000 [ 177.099703][ T366] which belongs to the cache kmalloc-4k of size 4096 [ 177.113592][ T366] The buggy address is located 3184 bytes inside of [ 177.113592][ T366] 4096-byte region [ffff8881110c2000, ffff8881110c3000) [ 177.126870][ T366] The buggy address belongs to the page: [ 177.132352][ T366] page:ffffea0004443000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1110c0 [ 177.142405][ T366] head:ffffea0004443000 order:3 compound_mapcount:0 compound_pincount:0 [ 177.150561][ T366] flags: 0x4000000000010200(slab|head|zone=1) [ 177.156475][ T366] raw: 4000000000010200 0000000000000000 0000000400000001 ffff888100043380 [ 177.164981][ T366] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 177.173388][ T366] page dumped because: kasan: bad access detected [ 177.179644][ T366] page_owner tracks the page as allocated [ 177.185195][ T366] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d2000(__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 39, ts 80522861104, free_ts 80398715092 [ 177.203776][ T366] post_alloc_hook+0x1a3/0x1b0 [ 177.208371][ T366] prep_new_page+0x1b/0x110 [ 177.212708][ T366] get_page_from_freelist+0x3550/0x35d0 [ 177.218090][ T366] __alloc_pages+0x27e/0x8f0 [ 177.222516][ T366] new_slab+0x9a/0x4e0 [ 177.226421][ T366] ___slab_alloc+0x39e/0x830 [ 177.230846][ T366] __slab_alloc+0x4a/0x90 [ 177.235099][ T366] kmem_cache_alloc_trace+0x147/0x270 [ 177.240313][ T366] kobject_uevent_env+0x269/0x700 [ 177.245167][ T366] kobject_uevent+0x1f/0x30 [ 177.249506][ T366] device_release_driver_internal+0x6ee/0x7d0 [ 177.255410][ T366] device_release_driver+0x19/0x20 [ 177.260357][ T366] bus_remove_device+0x2f8/0x360 [ 177.265130][ T366] device_del+0x663/0xe90 [ 177.269381][ T366] usb_disconnect+0x57b/0x890 [ 177.273899][ T366] hub_event+0x1d42/0x4770 [ 177.278150][ T366] page last free stack trace: [ 177.282662][ T366] free_unref_page_prepare+0x7c8/0x7d0 [ 177.287961][ T366] free_unref_page+0xe8/0x750 [ 177.292477][ T366] __free_pages+0x61/0xf0 [ 177.296634][ T366] __free_slab+0xec/0x1d0 [ 177.300802][ T366] __unfreeze_partials+0x165/0x1a0 [ 177.305750][ T366] put_cpu_partial+0xc4/0x120 [ 177.310264][ T366] __slab_free+0x1c8/0x290 [ 177.314515][ T366] ___cache_free+0x109/0x120 [ 177.319028][ T366] qlink_free+0x4d/0x90 [ 177.323021][ T366] qlist_free_all+0x44/0xb0 [ 177.327361][ T366] kasan_quarantine_reduce+0x15a/0x180 [ 177.332671][ T366] __kasan_slab_alloc+0x2f/0xe0 [ 177.337349][ T366] slab_post_alloc_hook+0x53/0x2c0 [ 177.342296][ T366] kmem_cache_alloc+0xf5/0x250 [ 177.346888][ T366] __kernfs_new_node+0xdb/0x700 [ 177.351578][ T366] kernfs_new_node+0x130/0x230 [ 177.356268][ T366] [ 177.358433][ T366] Memory state around the buggy address: [ 177.363909][ T366] ffff8881110c2b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 177.371803][ T366] ffff8881110c2b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 177.379702][ T366] >ffff8881110c2c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 177.387605][ T366] ^ [ 177.395163][ T366] ffff8881110c2c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 177.403051][ T366] ffff8881110c2d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 177.410942][ T366] ================================================================== [ 177.418842][ T366] Disabling lock debugging due to kernel taint [ 177.425921][ T39] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 177.437779][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 177.451893][ T350] usb 3-1: USB disconnect, device number 45 [ 177.459234][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 177.779826][ T26] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 177.789834][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 177.829835][ T364] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 177.849849][ T349] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 177.889802][ T350] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 177.959927][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 177.968801][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.976771][ T39] usb 4-1: Product: syz [ 177.980767][ T39] usb 4-1: Manufacturer: syz [ 177.985165][ T39] usb 4-1: SerialNumber: syz [ 178.139877][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 178.189942][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 178.209938][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 178.269912][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 178.329941][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 178.338988][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.346726][ T26] usb 1-1: Product: syz [ 178.350803][ T26] usb 1-1: Manufacturer: syz [ 178.355291][ T26] usb 1-1: SerialNumber: syz [ 178.369924][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 178.378786][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.386685][ T364] usb 2-1: Product: syz [ 178.390684][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 178.399425][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.407742][ T364] usb 2-1: Manufacturer: syz [ 178.412210][ T364] usb 2-1: SerialNumber: syz [ 178.416837][ T349] usb 5-1: Product: syz [ 178.420851][ T349] usb 5-1: Manufacturer: syz [ 178.425233][ T349] usb 5-1: SerialNumber: syz [ 178.439890][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 178.448795][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.456773][ T350] usb 3-1: Product: syz [ 178.460999][ T350] usb 3-1: Manufacturer: syz [ 178.465402][ T350] usb 3-1: SerialNumber: syz [ 179.119881][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 179.126194][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 179.133408][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 executing program [ 179.329845][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 179.338293][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 179.351867][ T39] usb 4-1: USB disconnect, device number 45 [ 179.357760][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 179.499876][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 179.506144][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 179.513440][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 179.559895][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 179.566136][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 179.573673][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 179.579893][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 179.586159][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 179.593419][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 179.599870][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 179.606190][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 179.613387][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 executing program executing program [ 179.709849][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 179.716599][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 179.727890][ T26] usb 1-1: USB disconnect, device number 45 [ 179.734276][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM executing program [ 179.769862][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 179.775389][ T39] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 179.789832][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 179.797118][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 179.810288][ T349] cdc_ncm 5-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 executing program [ 179.810396][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 179.822505][ T364] usb 2-1: USB disconnect, device number 45 [ 179.834401][ T349] usb 5-1: USB disconnect, device number 45 [ 179.840665][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 179.849075][ T349] cdc_ncm 5-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 179.851973][ T350] cdc_ncm 3-1:1.0 eth3: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 179.872905][ T350] usb 3-1: USB disconnect, device number 46 [ 179.878945][ T350] cdc_ncm 3-1:1.0 eth3: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 180.139900][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 180.150674][ T26] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 180.239839][ T364] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 180.259879][ T349] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 180.299838][ T350] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 180.309879][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 180.318745][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.326585][ T39] usb 4-1: Product: syz [ 180.330546][ T39] usb 4-1: Manufacturer: syz [ 180.334964][ T39] usb 4-1: SerialNumber: syz [ 180.509902][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 180.600042][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 180.619918][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 180.659893][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 180.699930][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 180.708908][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.716757][ T26] usb 1-1: Product: syz [ 180.720831][ T26] usb 1-1: Manufacturer: syz [ 180.725233][ T26] usb 1-1: SerialNumber: syz [ 180.779902][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 180.788807][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.796615][ T364] usb 2-1: Product: syz [ 180.800705][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 180.809534][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.817390][ T364] usb 2-1: Manufacturer: syz [ 180.821805][ T364] usb 2-1: SerialNumber: syz [ 180.826459][ T349] usb 5-1: Product: syz [ 180.829867][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 180.830453][ T349] usb 5-1: Manufacturer: syz [ 180.839801][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.845261][ T349] usb 5-1: SerialNumber: syz [ 180.851856][ T350] usb 3-1: Product: syz [ 180.859974][ T350] usb 3-1: Manufacturer: syz [ 180.864447][ T350] usb 3-1: SerialNumber: syz [ 181.469920][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 181.476227][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 181.483425][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 executing program [ 181.689842][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 181.698373][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 181.712378][ T39] usb 4-1: USB disconnect, device number 46 [ 181.718441][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 181.839865][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 181.846153][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 181.853343][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 181.959883][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 181.966146][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 181.973429][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 181.979600][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 181.986992][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 181.992528][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 181.999945][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 executing program [ 182.006279][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 182.013555][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 182.059844][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 182.066861][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 182.078143][ T26] usb 1-1: USB disconnect, device number 46 [ 182.084314][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM executing program executing program [ 182.129846][ T39] usb 4-1: new high-speed USB device number 47 using dummy_hcd executing program [ 182.179938][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 182.186641][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 182.192662][ T349] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 182.204142][ T364] cdc_ncm 2-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 182.209866][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 182.217547][ T364] usb 2-1: USB disconnect, device number 46 [ 182.226139][ T349] usb 5-1: USB disconnect, device number 46 [ 182.233056][ T364] cdc_ncm 2-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 182.240503][ T350] cdc_ncm 3-1:1.0 eth3: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 182.246486][ T349] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 182.254181][ T350] usb 3-1: USB disconnect, device number 47 [ 182.268039][ T350] cdc_ncm 3-1:1.0 eth3: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 182.499932][ T26] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 182.539958][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 182.659846][ T349] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 182.659846][ T350] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 182.674672][ T364] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 182.729928][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 182.739047][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.746905][ T39] usb 4-1: Product: syz [ 182.750842][ T39] usb 4-1: Manufacturer: syz [ 182.755254][ T39] usb 4-1: SerialNumber: syz [ 182.879878][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 183.019838][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 183.059910][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 183.070682][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 183.081331][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 183.090192][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.097931][ T26] usb 1-1: Product: syz [ 183.101955][ T26] usb 1-1: Manufacturer: syz [ 183.106352][ T26] usb 1-1: SerialNumber: syz [ 183.189924][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 183.198970][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.206740][ T350] usb 3-1: Product: syz [ 183.210795][ T350] usb 3-1: Manufacturer: syz [ 183.215122][ T350] usb 3-1: SerialNumber: syz [ 183.259875][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 183.268821][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 183.277634][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.285437][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.293248][ T349] usb 5-1: Product: syz [ 183.297196][ T349] usb 5-1: Manufacturer: syz [ 183.301660][ T364] usb 2-1: Product: syz [ 183.305618][ T364] usb 2-1: Manufacturer: syz [ 183.310089][ T349] usb 5-1: SerialNumber: syz [ 183.314725][ T364] usb 2-1: SerialNumber: syz [ 183.879883][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 183.886315][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 183.893576][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 executing program [ 184.090505][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 184.097760][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 184.109056][ T39] usb 4-1: USB disconnect, device number 47 [ 184.115060][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 184.239873][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 184.246165][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 184.253486][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 184.339832][ T350] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 184.346209][ T350] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 184.353471][ T350] cdc_ncm 3-1:1.0: setting rx_max = 2048 executing program [ 184.449936][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 184.456236][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 184.463605][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 184.470055][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 184.476640][ T26] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 184.486726][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 184.493975][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 184.499593][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 184.506442][ T26] usb 1-1: USB disconnect, device number 47 [ 184.512803][ T26] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 184.539839][ T39] usb 4-1: new high-speed USB device number 48 using dummy_hcd executing program [ 184.550007][ T350] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 184.558850][ T350] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 184.574380][ T350] usb 3-1: USB disconnect, device number 48 [ 184.580586][ T350] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM executing program executing program [ 184.669872][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 184.676510][ T364] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 184.686609][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 184.693527][ T349] cdc_ncm 5-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 184.707076][ T349] usb 5-1: USB disconnect, device number 47 [ 184.713617][ T364] usb 2-1: USB disconnect, device number 47 [ 184.720899][ T364] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 184.729976][ T349] cdc_ncm 5-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 184.939857][ T26] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 184.959920][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 184.969810][ T350] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 185.119858][ T349] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 185.127306][ T364] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 185.149913][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 185.158815][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.166609][ T39] usb 4-1: Product: syz [ 185.170776][ T39] usb 4-1: Manufacturer: syz [ 185.175174][ T39] usb 4-1: SerialNumber: syz [ 185.329872][ T350] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.329867][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.499939][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.509909][ T350] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 185.510727][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.519565][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.530236][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 185.538226][ T350] usb 3-1: Product: syz [ 185.546929][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.551372][ T350] usb 3-1: Manufacturer: syz [ 185.558734][ T26] usb 1-1: Product: syz [ 185.563321][ T350] usb 3-1: SerialNumber: syz [ 185.567081][ T26] usb 1-1: Manufacturer: syz [ 185.575898][ T26] usb 1-1: SerialNumber: syz [ 185.699902][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 185.708831][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.716603][ T364] usb 2-1: Product: syz [ 185.720672][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 185.729418][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.737259][ T364] usb 2-1: Manufacturer: syz [ 185.741691][ T364] usb 2-1: SerialNumber: syz [ 185.746437][ T349] usb 5-1: Product: syz [ 185.750440][ T349] usb 5-1: Manufacturer: syz [ 185.754838][ T349] usb 5-1: SerialNumber: syz [ 186.329865][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 186.336121][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 186.343490][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048