last executing test programs: 15.773002527s ago: executing program 4 (id=740): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000a00)=ANY=[@ANYBLOB="120100007856bb40da0b53813de20102030109021200010000000009040000000206"], 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000d80)={0x44, &(0x7f0000000b40)={0x0, 0x0, 0x4, "92102ef7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x56a, 0x17, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x0, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io(r1, &(0x7f0000000700)={0x2c, &(0x7f0000000600)={0x0, 0x4, 0xd3, {0xd3, 0x11, "88a043d86cfb13bc5df46df01d2ebb6ae131c2b677d336e22511580ecf3c952cd2b8fc1a044df0d2bb088372637434284f7d6d68df379ab6f0c67082ad00db7f2edeb9796462bf3beea43e0a98c30a688c679c82b7c7a7c0942ff435b8582fc7e82fcf55612703b3a24191d17bdb5e7f313fda7d2cd4179ffbca018be241fa4530cd00ba293c291bd977235ba4f70fb6d43b6f12162b99acd045648359d9a0c7ee1fc318b15d0ed4f36b01781ce011ce269d01d56536da90713ac2f5c84186d07e1d3108b1c694b81a1a5046dfb5d0b290"}}, &(0x7f0000000500)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x410}}, &(0x7f0000000b80)={0x0, 0xf, 0x178, {0x5, 0xf, 0x178, 0x3, [@generic={0xeb, 0x10, 0x2, "d9b2f897d48ba126e023c071bb41c754b3acc62c110f4462ab6c780c57f33d403d59cc2641aec78c90a0ddcd4c47a4d468a77405c266a9288172e13c5418f7709dd9c0cf9242acc393e66e0229c96b155617e145a7448d19b4c4dbbbcdbedd62ec950b6942ee326856b09cf287733ba3aae062df21d183bc874db99ef7af771b1452db26aba1170e8e6fad875957dded97a608bb415a7caa664d5a409763eacfb998da21866f265635cbfb3f74d761713860cdcd21de35aa244e92d8b8e84202e6f206b62ea4aeba5dd4a4b23f188c1eed7adfcc6e37c84a6fa8aa280746ceb48365a87ec570393f"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x63, 0x8, 0x5, 0x0, 0x3}, @generic={0x7d, 0x10, 0x3, "d30212950278dfc34edfb987a9a8128c195672596e9d68485dd62d367085b9ffd28be2012b79d49564308e6183fabc6e625317752854d3ddce417da9c0b79b6dea6e6e3ea7662469b7b410d86ad0f7a17e8539daf19fb9f11bfb446dc3bd00587be9f2d3fcdce7824d5df2dd2f7729776ae8596191a9decac9ae"}]}}, &(0x7f0000000540)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7, 0x60, 0x8, 0x1, "2ed9b0ce", 'h/scripts/get_dvb_firmware to get the firmware [ 365.537247][ T4986] usb 4-1: USB disconnect, device number 49 [ 365.681851][ T4997] usb 3-1: new low-speed USB device number 49 using dummy_hcd [ 365.726363][ T6276] usb 5-1: USB disconnect, device number 54 [ 365.746254][ T7701] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 365.756092][ T7701] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 365.877667][ T4997] usb 3-1: Invalid ep0 maxpacket: 16 [ 366.027685][ T4997] usb 3-1: new low-speed USB device number 50 using dummy_hcd [ 366.179276][ T7706] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 366.189367][ T7706] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 366.201867][ T7706] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 366.210922][ T7706] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 366.219018][ T4997] usb 3-1: Invalid ep0 maxpacket: 16 [ 366.224598][ T4997] usb usb3-port1: attempt power cycle [ 366.307714][ T6276] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 366.457832][ T43] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 366.487649][ T6276] usb 4-1: Using ep0 maxpacket: 8 [ 366.494222][ T6276] usb 4-1: config 0 has no interfaces? [ 366.500778][ T6276] usb 4-1: config 0 has no interfaces? [ 366.507183][ T6276] usb 4-1: config 0 has no interfaces? [ 366.514815][ T6276] usb 4-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 366.523933][ T6276] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 366.531970][ T6276] usb 4-1: Product: syz [ 366.536142][ T6276] usb 4-1: Manufacturer: syz [ 366.540789][ T6276] usb 4-1: SerialNumber: syz [ 366.547717][ T6276] usb 4-1: config 0 descriptor?? [ 366.637687][ T4997] usb 3-1: new low-speed USB device number 51 using dummy_hcd [ 366.649488][ T43] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 366.658212][ T43] usb 5-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 366.668604][ T43] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 366.677692][ T43] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 366.678276][ T4997] usb 3-1: Invalid ep0 maxpacket: 16 [ 366.689152][ T43] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 366.691809][ T43] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 366.714707][ T43] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 366.722739][ T43] usb 5-1: Product: syz [ 366.727011][ T43] usb 5-1: Manufacturer: syz [ 366.746954][ T43] cdc_wdm 5-1:1.0: skipping garbage [ 366.752391][ T43] cdc_wdm 5-1:1.0: skipping garbage [ 366.766957][ T7704] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 366.775418][ T7708] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 366.775831][ T43] cdc_wdm 5-1:1.0: cdc-wdm1: USB WDM device [ 366.790234][ T7708] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 366.801002][ T7704] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 366.817960][ T7704] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 366.826992][ T7704] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 366.836393][ T43] usb 4-1: USB disconnect, device number 50 [ 366.847671][ T4997] usb 3-1: new low-speed USB device number 52 using dummy_hcd [ 366.888494][ T4997] usb 3-1: Invalid ep0 maxpacket: 16 [ 366.894096][ T4997] usb usb3-port1: unable to enumerate USB device [ 367.327657][ T4997] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 367.365128][ T7711] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 367.374011][ T7711] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 367.387520][ T7711] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 367.396484][ T7712] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 367.405500][ T7711] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 367.413723][ T7712] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 367.420972][ T7711] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 367.432468][ T7711] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 367.537644][ T4997] usb 4-1: Using ep0 maxpacket: 8 [ 367.544273][ T4997] usb 4-1: config 0 has no interfaces? [ 367.551512][ T4997] usb 4-1: config 0 has no interfaces? [ 367.557966][ T4997] usb 4-1: config 0 has no interfaces? [ 367.565321][ T4997] usb 4-1: New USB device found, idVendor=15c2, idProduct=003b, bcdDevice=40.6e [ 367.574408][ T4997] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 367.582429][ T4997] usb 4-1: Product: syz [ 367.586605][ T4997] usb 4-1: Manufacturer: syz [ 367.591231][ T4997] usb 4-1: SerialNumber: syz [ 367.598201][ T4997] usb 4-1: config 0 descriptor?? [ 367.645341][ T7711] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 367.654414][ T7711] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 367.809468][ T4997] usb 4-1: USB disconnect, device number 51 [ 368.351922][ T7718] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 368.361026][ T7718] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 368.458104][ T4986] usb 5-1: USB disconnect, device number 55 [ 368.552056][ T7718] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 368.560920][ T7718] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 368.618616][ T43] usb 4-1: new low-speed USB device number 52 using dummy_hcd [ 368.759174][ T4997] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 368.987643][ T4997] usb 3-1: Using ep0 maxpacket: 16 [ 368.994229][ T4997] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 369.005179][ T4997] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 369.014963][ T4997] usb 3-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 369.024029][ T4997] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 369.034134][ T4997] usb 3-1: config 0 descriptor?? [ 369.147659][ T43] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 369.252367][ T4997] hid-multitouch 0003:1FD2:6007.004C: hidraw0: USB HID v0.00 Device [HID 1fd2:6007] on usb-dummy_hcd.2-1/input0 [ 369.327657][ T43] usb 4-1: Using ep0 maxpacket: 32 [ 369.336341][ T43] usb 4-1: New USB device found, idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 369.345451][ T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 369.353476][ T43] usb 4-1: Product: syz [ 369.357672][ T43] usb 4-1: Manufacturer: syz [ 369.362272][ T43] usb 4-1: SerialNumber: syz [ 369.368976][ T43] usb 4-1: config 0 descriptor?? [ 369.376905][ T43] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 369.446940][ T7715] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 369.455898][ T7715] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 369.466958][ T4997] usb 3-1: USB disconnect, device number 53 [ 370.277659][ T6276] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 370.409178][ T7732] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 370.419166][ T7732] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 370.419458][ T7724] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 370.438112][ T7724] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 370.446745][ T7724] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 370.455166][ T7728] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 370.463914][ T6276] usb 3-1: Using ep0 maxpacket: 16 [ 370.464192][ T7724] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 370.469428][ T7734] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 370.486819][ T7728] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 370.488451][ T7734] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 370.496887][ T6276] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 370.503883][ T7724] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 370.510121][ T6276] usb 3-1: can't read configurations, error -61 [ 370.525165][ T7724] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 370.549359][ T43] gspca_ov534_9: reg_r err -71 [ 370.667666][ T6276] usb 3-1: new high-speed USB device number 55 using dummy_hcd [ 370.767672][ T4986] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 370.847646][ T6276] usb 3-1: Using ep0 maxpacket: 16 [ 370.854834][ T6276] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 370.862521][ T6276] usb 3-1: can't read configurations, error -61 [ 370.869107][ T6276] usb usb3-port1: attempt power cycle [ 370.907638][ T43] gspca_ov534_9: Unknown sensor 0000 [ 370.907718][ T43] ov534_9 4-1:0.0: probe with driver ov534_9 failed with error -22 [ 370.925287][ T43] usb 4-1: USB disconnect, device number 53 [ 370.952159][ T4986] usb 5-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 370.961325][ T4986] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 370.969846][ T4986] usb 5-1: Product: syz [ 370.974032][ T4986] usb 5-1: Manufacturer: syz [ 370.978714][ T4986] usb 5-1: SerialNumber: syz [ 370.990405][ T7739] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 370.993081][ T4986] r8152-cfgselector 5-1: Unknown version 0x0000 [ 371.005532][ T4986] r8152-cfgselector 5-1: config 0 descriptor?? [ 371.012407][ T7739] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.021830][ T7739] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 371.030835][ T7739] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.039565][ T7739] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 371.048353][ T7740] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 371.048693][ T7739] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.064823][ T7740] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.073617][ T7739] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 371.082071][ T7740] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 371.090852][ T7739] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.099321][ T7740] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.287698][ T6276] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 371.297814][ T43] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 371.318234][ T6276] usb 3-1: Using ep0 maxpacket: 16 [ 371.325397][ T6276] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 371.333089][ T6276] usb 3-1: can't read configurations, error -61 [ 371.429704][ T7721] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 371.438635][ T7721] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.448049][ T7721] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 371.456947][ T7721] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.466249][ T7721] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 371.475532][ T7721] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.479550][ T43] usb 4-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.32 [ 371.485696][ T7721] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 371.492754][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 371.509372][ T6276] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 371.509605][ T7721] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.530999][ T7721] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 371.531690][ T43] usb 4-1: config 0 descriptor?? [ 371.545564][ T7721] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.546488][ T6276] usb 3-1: Using ep0 maxpacket: 16 [ 371.562579][ T43] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 371.572436][ T6276] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 371.580111][ T6276] usb 3-1: can't read configurations, error -61 [ 371.586682][ T6276] usb usb3-port1: unable to enumerate USB device [ 371.642933][ T7742] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 371.651886][ T7742] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.664587][ T7742] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 371.673865][ T7742] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.683585][ T7742] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 371.692581][ T7742] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.702113][ T7742] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 371.711404][ T7742] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.721248][ T7742] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 371.730282][ T7742] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 372.178286][ T7737] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 372.187303][ T7737] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 372.196972][ T43] gp8psk: usb in 146 operation failed. [ 372.202531][ T43] gp8psk: failed to get FW version [ 372.208328][ T43] gp8psk: usb in 149 operation failed. [ 372.213812][ T43] gp8psk: failed to get FPGA version [ 372.220506][ T43] gp8psk: usb out operation failed. [ 372.225718][ T43] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 372.235950][ T43] dvbdev: DVB: registering new adapter (Genpix SkyWalker-1 DVB-S receiver) [ 372.244731][ T43] usb 4-1: media controller created [ 372.276476][ T43] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 372.300561][ T7747] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 372.307212][ T43] gp8psk_fe: Frontend attached [ 372.313987][ T43] usb 4-1: DVB: registering adapter 0 frontend 0 (Genpix DVB-S)... [ 372.315202][ T7747] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 372.322361][ T43] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 372.346815][ T7747] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 372.361056][ T7747] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 372.374152][ T7747] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 372.383321][ T7747] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 372.396005][ T43] gp8psk: usb in 138 operation failed. [ 372.401582][ T43] dvb-usb: Genpix SkyWalker-1 DVB-S receiver successfully initialized and connected. [ 372.401718][ T7747] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 372.411160][ T43] gp8psk: found Genpix USB device pID = 203 (hex) [ 372.415063][ T43] usb 4-1: USB disconnect, device number 54 [ 372.433001][ T7747] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 372.486435][ T43] dvb-usb: Genpix SkyWalker-1 DVB-S receiver successfully deinitialized and disconnected. [ 372.929340][ T6276] r8152-cfgselector 5-1: USB disconnect, device number 56 [ 372.993889][ T7753] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 373.003009][ T7753] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 373.015839][ T7753] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 373.017683][ T43] usb 4-1: new high-speed USB device number 55 using dummy_hcd [ 373.034558][ T7753] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 373.065475][ T7753] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 373.074484][ T7753] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 373.219139][ T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 373.230161][ T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 373.239975][ T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 373.252964][ T43] usb 4-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 373.262125][ T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 373.270179][ T43] usb 4-1: Product: syz [ 373.274338][ T43] usb 4-1: Manufacturer: syz [ 373.278988][ T43] usb 4-1: SerialNumber: syz [ 373.286270][ T43] usb 4-1: config 0 descriptor?? [ 373.347670][ T6276] usb 5-1: new high-speed USB device number 57 using dummy_hcd [ 373.496925][ T7749] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 373.506510][ T7749] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 373.517353][ T43] adutux 4-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux1 [ 373.528001][ T4932] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 373.539927][ T6276] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 373.550092][ T6276] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 4 [ 373.559240][ T6276] usb 5-1: New USB device found, idVendor=1b1c, idProduct=1b3e, bcdDevice= 0.00 [ 373.568316][ T6276] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 373.579055][ T6276] usb 5-1: config 0 descriptor?? [ 373.725798][ T7749] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 373.734865][ T7749] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 373.750379][ T4932] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 36, changing to 9 [ 373.761864][ T4932] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 373.771935][ T4932] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 373.784106][ T4932] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 373.793235][ T4932] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 373.797238][ T7758] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 373.801271][ T4932] usb 3-1: Product: syz [ 373.801296][ T4932] usb 3-1: Manufacturer: 厘猰竈蚾븒Ჴ탩墜磁称⥈茘熜텧嫟샦٤趶Ἰ鉟幁ᦙ仴Ⅴ鿐ℊ輦憍ꚡ䵱즙䐏幻㸕ぃ夈봀㍩ᗉ貼먤Ȁꐷ [ 373.818155][ T7751] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 373.832585][ T4932] usb 3-1: SerialNumber: syz [ 373.846074][ T7758] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 373.854324][ T7751] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 373.859183][ T7758] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 373.874663][ T7751] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 373.883790][ T7758] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 373.883888][ T7751] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 373.899597][ T7758] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 373.908678][ T4986] usb 5-1: USB disconnect, device number 57 [ 373.909208][ T7758] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 374.086105][ T7755] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 374.095132][ T7755] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 374.179401][ T7760] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 374.188406][ T7760] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 374.487662][ T4986] usb 5-1: new high-speed USB device number 58 using dummy_hcd [ 374.511061][ T4932] cdc_ncm 3-1:1.0: bind() failure [ 374.520101][ T4932] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 374.526980][ T4932] cdc_ncm 3-1:1.1: bind() failure [ 374.536988][ T4932] usb 3-1: USB disconnect, device number 58 [ 374.691518][ T4986] usb 5-1: New USB device found, idVendor=045e, idProduct=02bf, bcdDevice=7b.41 [ 374.700709][ T4986] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 374.708793][ T4986] usb 5-1: Product: syz [ 374.712999][ T4986] usb 5-1: Manufacturer: syz [ 374.717650][ T4986] usb 5-1: SerialNumber: syz [ 374.726245][ T4986] usb 5-1: config 0 descriptor?? [ 374.740292][ T4986] gspca_main: kinect-2.14.0 probing 045e:02bf [ 374.746285][ T7762] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 374.757867][ T7762] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 374.872839][ T7766] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 374.881908][ T7766] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 374.946144][ T7751] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 374.955773][ T7751] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 374.967075][ T4986] usb 5-1: USB disconnect, device number 58 [ 375.301539][ T7775] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 375.310785][ T7775] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 375.322581][ T7775] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 375.331958][ T7775] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 375.397663][ T4997] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 375.601520][ T4997] usb 3-1: New USB device found, idVendor=0424, idProduct=9d00, bcdDevice=eb.c7 [ 375.610736][ T4997] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 375.618811][ T4997] usb 3-1: Product: syz [ 375.622991][ T4997] usb 3-1: Manufacturer: syz [ 375.627647][ T4997] usb 3-1: SerialNumber: syz [ 375.634677][ T4997] usb 3-1: config 0 descriptor?? [ 375.765861][ T42] usb 4-1: USB disconnect, device number 55 [ 375.787692][ T4986] usb 5-1: new high-speed USB device number 59 using dummy_hcd [ 375.987601][ T4986] usb 5-1: Using ep0 maxpacket: 8 [ 375.994105][ T4986] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 376.005410][ T4986] usb 5-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 376.014524][ T4986] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 376.022612][ T4986] usb 5-1: Product: syz [ 376.026813][ T4986] usb 5-1: Manufacturer: syz [ 376.031465][ T4986] usb 5-1: SerialNumber: syz [ 376.038678][ T4986] usb 5-1: config 0 descriptor?? [ 376.048162][ T4986] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 376.083410][ T7781] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 376.092518][ T7781] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 376.102685][ T7781] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 376.111611][ T7781] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 376.321397][ T7781] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 376.330399][ T7781] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 376.339284][ T7781] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 376.348116][ T7781] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 376.356719][ T7781] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 376.366170][ T7781] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 376.414867][ T7786] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 376.424775][ T7786] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 376.438583][ T7786] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 376.447765][ T7786] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 376.454337][ T7777] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 376.465120][ T7777] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 376.762637][ T7788] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 376.771803][ T7788] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 376.982375][ T7788] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 376.991355][ T7788] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 377.401823][ T7788] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 377.410989][ T7788] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 378.080760][ T7777] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 378.089744][ T7777] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 378.458627][ T4997] smscufx: Failed to write register index 0x00000008 with value 0xfff00000 [ 378.467351][ T4997] smscufx: error writing 0x0008 [ 378.467369][ T4997] smscufx: error -71 initialising DDR2 controller [ 378.473447][ T4997] smscufx 3-1:0.0: probe with driver smscufx failed with error -71 [ 378.493289][ T4997] usb 3-1: USB disconnect, device number 59 [ 378.838342][ T7794] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 378.847388][ T7794] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 378.856703][ T7794] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 378.865994][ T7794] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 379.318975][ T7777] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 379.331396][ T7777] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 379.479700][ T7803] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 379.491038][ T7803] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 379.501798][ T7804] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 379.510363][ T7802] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 379.517755][ T4997] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 379.521260][ T7804] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 379.529888][ T7802] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 379.543240][ T4986] gspca_zc3xx: reg_w_i err -71 [ 379.574446][ T7807] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 379.583401][ T7807] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 379.588627][ T4986] gspca_zc3xx 5-1:0.0: probe with driver gspca_zc3xx failed with error -71 [ 379.596500][ T7807] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 379.607417][ T4986] usb 5-1: USB disconnect, device number 59 [ 379.616223][ T7807] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 379.628818][ T7807] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 379.638264][ T7807] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 379.648462][ T7807] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 379.658529][ T7807] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 379.711389][ T4997] usb 3-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 379.720625][ T4997] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 379.728704][ T4997] usb 3-1: Product: syz [ 379.732889][ T4997] usb 3-1: Manufacturer: syz [ 379.737488][ T4997] usb 3-1: SerialNumber: syz [ 379.745933][ T4997] usb 3-1: config 0 descriptor?? [ 379.952806][ T7800] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 379.961787][ T7800] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 379.971407][ T7808] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 379.980457][ T7808] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 379.990576][ T4997] usb 3-1: Firmware version (0.0) predates our first public release. [ 379.998712][ T4997] usb 3-1: Please update to version 0.2 or newer [ 380.211191][ T7815] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 380.219740][ T7800] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 380.229459][ T7815] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 380.229507][ T7800] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 380.247581][ T7800] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 380.255981][ T7815] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 380.265211][ T7800] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 380.273554][ T7815] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 380.278660][ T7800] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 380.290607][ T7800] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 380.377734][ T4986] usb 5-1: new high-speed USB device number 60 using dummy_hcd [ 380.500588][ T4997] usb 3-1: USB disconnect, device number 60 [ 380.535015][ T7817] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 380.544215][ T7817] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 380.560057][ T4986] usb 5-1: Using ep0 maxpacket: 16 [ 380.567499][ T4986] usb 5-1: config 6 has an invalid interface number: 152 but max is 3 [ 380.575785][ T4986] usb 5-1: config 6 has an invalid descriptor of length 0, skipping remainder of the config [ 380.585913][ T4986] usb 5-1: config 6 has 1 interface, different from the descriptor's value: 4 [ 380.594819][ T4986] usb 5-1: config 6 has no interface number 0 [ 380.610576][ T4986] usb 5-1: config 6 interface 152 altsetting 253 endpoint 0xB has invalid wMaxPacketSize 0 [ 380.620640][ T4986] usb 5-1: config 6 interface 152 altsetting 253 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 380.633804][ T4986] usb 5-1: config 6 interface 152 has no altsetting 0 [ 380.642823][ T4986] usb 5-1: New USB device found, idVendor=0a12, idProduct=5d10, bcdDevice=e9.aa [ 380.651970][ T4986] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 380.660333][ T4986] usb 5-1: Product: syz [ 380.664490][ T4986] usb 5-1: Manufacturer: syz [ 380.669487][ T4986] usb 5-1: SerialNumber: syz [ 380.884740][ T7813] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 380.893705][ T7813] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 380.913897][ T4986] ushc 5-1:6.152: probe with driver ushc failed with error -71 [ 380.925712][ T4986] usb 5-1: USB disconnect, device number 60 [ 381.327653][ T4932] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 381.539490][ T4932] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid wMaxPacketSize 0 [ 381.549189][ T4932] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 0 [ 381.558939][ T4932] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8C has invalid wMaxPacketSize 0 [ 381.568732][ T4932] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 0 [ 381.581739][ T4932] usb 3-1: New USB device found, idVendor=0bfd, idProduct=0017, bcdDevice=2f.a3 [ 381.590880][ T4932] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 381.598941][ T4932] usb 3-1: Product: syz [ 381.603143][ T4932] usb 3-1: Manufacturer: syz [ 381.607792][ T4932] usb 3-1: SerialNumber: syz [ 381.614453][ T4932] usb 3-1: config 0 descriptor?? [ 381.621297][ T4932] kvaser_usb 3-1:0.0: Cannot get software info, error -90 [ 381.628491][ T4932] kvaser_usb 3-1:0.0: probe with driver kvaser_usb failed with error -90 [ 381.747663][ T6276] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 381.830607][ T4986] usb 3-1: USB disconnect, device number 61 [ 381.937701][ T6276] usb 5-1: Using ep0 maxpacket: 16 [ 381.944851][ T6276] usb 5-1: unable to get BOS descriptor or descriptor too short [ 381.953628][ T6276] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 381.962384][ T6276] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 381.971399][ T6276] usb 5-1: config 1 has no interface number 1 [ 381.977529][ T6276] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 381.992425][ T6276] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 382.001613][ T6276] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 382.009637][ T6276] usb 5-1: Product: syz [ 382.013877][ T6276] usb 5-1: Manufacturer: syz [ 382.018524][ T6276] usb 5-1: SerialNumber: syz [ 382.145232][ T7826] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 382.155361][ T7826] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 382.230752][ T7823] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 382.239685][ T7823] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 382.249298][ T7823] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 382.258356][ T7823] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 382.370459][ T7826] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 382.381711][ T7828] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 382.396624][ T7828] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 382.405030][ T7826] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 382.405590][ T7828] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 382.421852][ T7828] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 382.430786][ T7826] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 382.439933][ T7826] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 382.647672][ T4986] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 382.667435][ T7823] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 382.676534][ T7823] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 382.685161][ T7823] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 382.694041][ T7823] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 382.702656][ T7823] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 382.711520][ T7823] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 382.743940][ T6276] usb 5-1: failed to enable PITCH for EP 0x82 [ 382.762103][ T6276] usb 5-1: USB disconnect, device number 61 [ 382.788361][ T7682] udevd[7682]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 382.828604][ T4986] usb 3-1: Using ep0 maxpacket: 8 [ 382.835260][ T4986] usb 3-1: config 0 has an invalid interface number: 6 but max is 2 [ 382.843463][ T4986] usb 3-1: config 0 has an invalid interface number: 176 but max is 2 [ 382.851698][ T4986] usb 3-1: config 0 has no interface number 1 [ 382.857813][ T4986] usb 3-1: config 0 has no interface number 2 [ 382.863940][ T4986] usb 3-1: New USB device found, idVendor=05c6, idProduct=9205, bcdDevice=29.ac [ 382.873021][ T4986] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 382.883259][ T4986] usb 3-1: config 0 descriptor?? [ 383.093416][ T4986] qcserial 3-1:0.6: Qualcomm USB modem converter detected [ 383.239843][ T7833] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 383.249049][ T7833] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 383.262765][ T7834] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 383.272424][ T7834] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 383.281353][ T7833] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 383.293102][ T7833] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 383.318340][ T7830] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 383.329712][ T7830] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 383.350325][ T7840] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 383.359208][ T7840] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 383.369004][ T7841] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 383.377372][ T7842] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 383.387734][ T7841] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 383.395883][ T7842] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 383.396721][ T7841] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 383.412161][ T7843] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 383.420719][ T7842] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 383.429719][ T7841] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 383.432100][ T7843] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 383.438127][ T7842] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 383.455096][ T7841] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 383.466420][ T7841] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 383.503918][ T7846] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 383.513288][ T7846] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 383.567650][ T6276] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 383.757732][ T6276] usb 5-1: Using ep0 maxpacket: 8 [ 383.766873][ T6276] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 383.776046][ T6276] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 383.784091][ T6276] usb 5-1: Product: syz [ 383.788312][ T6276] usb 5-1: Manufacturer: syz [ 383.792939][ T6276] usb 5-1: SerialNumber: syz [ 383.800207][ T6276] usb 5-1: config 0 descriptor?? [ 384.006606][ T6276] usb 5-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 384.090595][ T7850] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 384.099606][ T7850] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 384.109164][ T7850] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 384.118116][ T7850] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 384.179004][ T7851] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 384.188283][ T7851] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 384.196843][ T7851] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 384.205959][ T7851] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 384.216863][ T7851] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 384.226338][ T7851] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 384.270722][ T7855] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 384.279981][ T7855] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 384.697671][ T30] INFO: task kworker/1:2:4927 blocked for more than 143 seconds. [ 384.705718][ T30] Not tainted 6.11.0-rc7-syzkaller-00152-g68d4209158f4 #0 [ 384.713444][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 384.722155][ T30] task:kworker/1:2 state:D stack:21232 pid:4927 tgid:4927 ppid:2 flags:0x00004000 [ 384.732413][ T30] Workqueue: usb_hub_wq hub_event [ 384.737494][ T30] Call Trace: [ 384.740840][ T30] [ 384.743790][ T30] __schedule+0xcda/0x2f80 [ 384.748261][ T30] ? find_held_lock+0x2d/0x110 [ 384.753060][ T30] ? __pfx___schedule+0x10/0x10 [ 384.758008][ T30] ? schedule+0x298/0x350 [ 384.762368][ T30] ? __pfx_lock_release+0x10/0x10 [ 384.767414][ T30] ? _raw_spin_unlock_irq+0x23/0x50 [ 384.772690][ T30] ? lockdep_hardirqs_on+0x7c/0x110 [ 384.777951][ T30] schedule+0xe7/0x350 [ 384.782055][ T30] schedule_preempt_disabled+0x13/0x30 [ 384.787597][ T30] __mutex_lock+0x5b8/0x9c0 [ 384.792137][ T30] ? adu_disconnect+0xb2/0x1c0 [ 384.796939][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 384.802226][ T30] ? __pfx___might_resched+0x10/0x10 [ 384.807582][ T30] ? up_write+0x1b2/0x520 [ 384.811956][ T30] ? adu_disconnect+0xb2/0x1c0 [ 384.816781][ T30] adu_disconnect+0xb2/0x1c0 [ 384.821473][ T30] usb_unbind_interface+0x1e8/0x970 [ 384.826700][ T30] ? kernfs_find_ns+0x2ee/0x3f0 [ 384.831635][ T30] ? __pfx_usb_unbind_interface+0x10/0x10 [ 384.837386][ T30] device_remove+0x122/0x170 [ 384.842042][ T30] device_release_driver_internal+0x44a/0x610 [ 384.848178][ T30] bus_remove_device+0x22f/0x420 [ 384.853237][ T30] device_del+0x396/0x9f0 [ 384.857654][ T30] ? __pfx_device_del+0x10/0x10 [ 384.862545][ T30] ? kobject_put+0x210/0x5a0 [ 384.867169][ T30] usb_disable_device+0x36c/0x7f0 [ 384.872385][ T30] usb_disconnect+0x2e1/0x920 [ 384.877112][ T30] hub_event+0x1bed/0x4f40 [ 384.881634][ T30] ? __pfx_hub_event+0x10/0x10 [ 384.886445][ T30] ? __pfx_lock_acquire+0x10/0x10 [ 384.891632][ T30] ? __pfx_lock_release+0x10/0x10 [ 384.896746][ T30] process_one_work+0x9c5/0x1b40 [ 384.901790][ T30] ? __pfx_lock_acquire+0x10/0x10 [ 384.906855][ T30] ? __pfx_process_one_work+0x10/0x10 [ 384.912495][ T30] ? assign_work+0x1a0/0x250 [ 384.917200][ T30] worker_thread+0x6c8/0xed0 [ 384.921882][ T30] ? __kthread_parkme+0x148/0x220 [ 384.926947][ T30] ? __pfx_worker_thread+0x10/0x10 [ 384.932145][ T30] kthread+0x2c1/0x3a0 [ 384.936241][ T30] ? _raw_spin_unlock_irq+0x23/0x50 [ 384.941520][ T30] ? __pfx_kthread+0x10/0x10 [ 384.946138][ T30] ret_from_fork+0x45/0x80 [ 384.950619][ T30] ? __pfx_kthread+0x10/0x10 [ 384.955277][ T30] ret_from_fork_asm+0x1a/0x30 [ 384.960138][ T30] [ 384.963192][ T30] [ 384.963192][ T30] Showing all locks held in the system: [ 384.970976][ T30] 1 lock held by khungtaskd/30: [ 384.975844][ T30] #0: ffffffff88ebb660 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x75/0x340 [ 384.985796][ T30] 6 locks held by kworker/1:1/42: [ 384.990873][ T30] #0: ffff888105e8ad48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1277/0x1b40 [ 385.001835][ T30] #1: ffffc900002c7d80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1b40 [ 385.013150][ T30] #2: ffff8881097d6190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 385.022128][ T30] #3: ffff88811d849190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x920 [ 385.031540][ T30] #4: ffff8881072ab160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 385.042272][ T30] #5: ffffffff89ad38c8 (adutux_mutex){+.+.}-{3:3}, at: adu_disconnect+0xb2/0x1c0 [ 385.051598][ T30] 2 locks held by getty/2608: [ 385.056292][ T30] #0: ffff88810f3750a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 385.066158][ T30] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfc8/0x1490 [ 385.076868][ T30] 4 locks held by udevd/4919: [ 385.081652][ T30] #0: ffff88811ce5f1c8 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xde/0x12c0 [ 385.090622][ T30] #1: ffff8881181ff088 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240 [ 385.100127][ T30] #2: ffff88811da38e18 (kn->active#18){++++}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 385.109730][ T30] #3: ffff88811c790190 (&dev->mutex){....}-{3:3}, at: manufacturer_show+0x26/0xa0 [ 385.119136][ T30] 5 locks held by kworker/0:3/4921: [ 385.124366][ T30] #0: ffff888105e8ad48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1277/0x1b40 [ 385.135254][ T30] #1: ffffc900021efd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1b40 [ 385.146589][ T30] #2: ffff8881077f7190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 385.155697][ T30] #3: ffff8881324cd190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x920 [ 385.165037][ T30] #4: ffff888113aad160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 385.175703][ T30] 6 locks held by kworker/1:2/4927: [ 385.181022][ T30] #0: ffff888105e8ad48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1277/0x1b40 [ 385.191959][ T30] #1: ffffc9000220fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1b40 [ 385.203301][ T30] #2: ffff8881093ee190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 385.212455][ T30] #3: ffff88810fe89190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x920 [ 385.221792][ T30] #4: ffff888119102160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 385.232442][ T30] #5: ffffffff89ad38c8 (adutux_mutex){+.+.}-{3:3}, at: adu_disconnect+0xb2/0x1c0 [ 385.241972][ T30] 1 lock held by syz.0.164/5516: [ 385.246946][ T30] #0: ffffffff89ad38c8 (adutux_mutex){+.+.}-{3:3}, at: adu_release+0xcf/0x720 [ 385.256030][ T30] 6 locks held by kworker/0:6/6276: [ 385.261355][ T30] #0: ffff888105e8ad48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1277/0x1b40 [ 385.272453][ T30] #1: ffffc9001271fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1b40 [ 385.283802][ T30] #2: ffff888109b5e190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 385.292883][ T30] #3: ffff88811c790190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 385.302226][ T30] #4: ffff88810b709160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 385.311846][ T30] #5: ffff88811b7580d0 (&d->usb_mutex){+.+.}-{3:3}, at: rtl28xxu_ctrl_msg+0x59/0x780 [ 385.321520][ T30] 1 lock held by syz.3.776/7828: [ 385.326475][ T30] #0: ffffffff88ec6df8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x282/0x3b0 [ 385.336603][ T30] 2 locks held by syz.2.777/7830: [ 385.341686][ T30] #0: ffffffff899b0110 (minor_rwsem){++++}-{3:3}, at: usb_open+0x27/0x2f0 [ 385.350505][ T30] #1: ffffffff89ad38c8 (adutux_mutex){+.+.}-{3:3}, at: adu_open+0x5d/0x820 [ 385.359329][ T30] [ 385.361678][ T30] ============================================= [ 385.361678][ T30] [ 385.370171][ T30] NMI backtrace for cpu 1 [ 385.374528][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.11.0-rc7-syzkaller-00152-g68d4209158f4 #0 [ 385.385055][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 385.395132][ T30] Call Trace: [ 385.398436][ T30] [ 385.401390][ T30] dump_stack_lvl+0x116/0x1f0 [ 385.406103][ T30] nmi_cpu_backtrace+0x27b/0x390 [ 385.406195][ T4932] usb 3-1: USB disconnect, device number 62 [ 385.411067][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 385.411110][ T30] nmi_trigger_cpumask_backtrace+0x29c/0x300 [ 385.411149][ T30] watchdog+0xf0c/0x1240 [ 385.427220][ T4932] qcserial 3-1:0.6: device disconnected [ 385.428974][ T30] ? __pfx_watchdog+0x10/0x10 [ 385.429008][ T30] ? lockdep_hardirqs_on+0x7c/0x110 [ 385.429040][ T30] ? __kthread_parkme+0x148/0x220 [ 385.429066][ T30] ? __pfx_watchdog+0x10/0x10 [ 385.429094][ T30] kthread+0x2c1/0x3a0 [ 385.429116][ T30] ? _raw_spin_unlock_irq+0x23/0x50 [ 385.429150][ T30] ? __pfx_kthread+0x10/0x10 [ 385.429173][ T30] ret_from_fork+0x45/0x80 [ 385.429205][ T30] ? __pfx_kthread+0x10/0x10 [ 385.429230][ T30] ret_from_fork_asm+0x1a/0x30 [ 385.486127][ T30] [ 385.489277][ T30] Sending NMI from CPU 1 to CPUs 0: [ 385.494521][ C0] NMI backtrace for cpu 0 skipped: idling at acpi_safe_halt+0x1a/0x20 [ 385.495518][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 385.510503][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.11.0-rc7-syzkaller-00152-g68d4209158f4 #0 [ 385.521032][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 385.531114][ T30] Call Trace: [ 385.534406][ T30] [ 385.537353][ T30] dump_stack_lvl+0x3d/0x1f0 [ 385.541975][ T30] panic+0x6dc/0x7c0 [ 385.545899][ T30] ? __pfx_panic+0x10/0x10 [ 385.550356][ T30] ? __pfx__printk+0x10/0x10 [ 385.554983][ T30] ? irq_work_claim+0x76/0xa0 [ 385.559678][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 385.565672][ T30] ? irq_work_queue+0x2a/0x80 [ 385.570361][ T30] ? watchdog+0xd76/0x1240 [ 385.574803][ T30] ? watchdog+0xd69/0x1240 [ 385.579230][ T30] watchdog+0xd87/0x1240 [ 385.583484][ T30] ? __pfx_watchdog+0x10/0x10 [ 385.588183][ T30] ? lockdep_hardirqs_on+0x7c/0x110 [ 385.593389][ T30] ? __kthread_parkme+0x148/0x220 [ 385.598431][ T30] ? __pfx_watchdog+0x10/0x10 [ 385.603129][ T30] kthread+0x2c1/0x3a0 [ 385.607206][ T30] ? _raw_spin_unlock_irq+0x23/0x50 [ 385.612409][ T30] ? __pfx_kthread+0x10/0x10 [ 385.617024][ T30] ret_from_fork+0x45/0x80 [ 385.621442][ T30] ? __pfx_kthread+0x10/0x10 [ 385.626042][ T30] ret_from_fork_asm+0x1a/0x30 [ 385.630829][ T30] [ 385.634107][ T30] Kernel Offset: disabled [ 385.638435][ T30] Rebooting in 86400 seconds..