device number 63 using dummy_hcd
[ 2664.649763][T20487] usb 2-1: USB disconnect, device number 88
[ 2664.677740][   T69] usb 1-1: new high-speed USB device number 63 using dummy_hcd
[ 2664.757733][T26165] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2664.766817][T26165] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2664.775503][T26165] usb 6-1: Product: syz
[ 2664.777723][   T69] usb 1-1: Invalid ep0 maxpacket: 0
[ 2664.779959][T26165] usb 6-1: Manufacturer: С
[ 2664.789447][T26165] usb 6-1: SerialNumber: syz
[ 2664.837750][T31591] usb 5-1: 0:2 : does not exist
[ 2664.847572][T31591] usb 5-1: USB disconnect, device number 123
[ 2664.853782][ T7213] usb 4-1: Using ep0 maxpacket: 32
[ 2664.897861][ T7213] usb 4-1: no configurations
[ 2664.902549][ T7213] usb 4-1: can't read configurations, error -22
[ 2664.909039][ T7213] usb usb4-port1: attempt power cycle
[ 2664.947727][   T69] usb 1-1: new high-speed USB device number 64 using dummy_hcd
18:35:23 executing program 2:
syz_usb_connect$uac1(0x0, 0x8a, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x78, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0xc, 0x24, 0x2, 0x2, 0x6, 0x1, 0x80, "619890"}, @format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x3, 0x3, 0x38, 0x7f}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x82}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, 0x0)

[ 2665.047936][   T69] usb 1-1: Invalid ep0 maxpacket: 0
[ 2665.053211][   T69] usb usb1-port1: unable to enumerate USB device
[ 2665.097719][T26165] usb 6-1: 0:2 : does not exist
[ 2665.108549][T26165] usb 6-1: USB disconnect, device number 80
18:35:23 executing program 1:
syz_usb_connect$uac1(0x0, 0xa8, &(0x7f0000000280)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x96, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x7}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "fe08"}, @as_header={0x7}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "f2db85d8c5f421"}, @format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x0, 0x0}, {0x4, &(0x7f0000000200)=@lang_id={0x4}}]})

18:35:23 executing program 0:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x82}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, 0x0)

18:35:23 executing program 4:
syz_usb_connect$uac1(0x0, 0x99, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x87, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0xc, 0x24, 0x2, 0x2, 0x6, 0x1, 0x80, "619890"}, @format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x3, 0x3, 0x38, 0x7f}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x5, 0x2, 0xcd, 0x80, "49ae752c5adc43"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x82}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, 0x0)

[ 2665.317695][ T7213] usb 4-1: new high-speed USB device number 64 using dummy_hcd
[ 2665.387676][  T393] usb 3-1: new high-speed USB device number 106 using dummy_hcd
[ 2665.407818][ T7213] usb 4-1: Using ep0 maxpacket: 32
[ 2665.427698][   T69] usb 2-1: new high-speed USB device number 89 using dummy_hcd
[ 2665.447760][ T7213] usb 4-1: no configurations
[ 2665.452417][ T7213] usb 4-1: can't read configurations, error -22
18:35:24 executing program 5:
syz_usb_connect$uac1(0x0, 0xa8, &(0x7f0000000280)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x96, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x7}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "fe08"}, @as_header={0x7}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "f2db85d8c5f421"}, @format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa}, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2665.607732][ T7213] usb 4-1: new high-speed USB device number 65 using dummy_hcd
[ 2665.627699][  T393] usb 3-1: Using ep0 maxpacket: 32
[ 2665.647722][T31591] usb 5-1: new high-speed USB device number 124 using dummy_hcd
[ 2665.677806][   T69] usb 2-1: Using ep0 maxpacket: 32
[ 2665.687742][ T3604] usb 1-1: new high-speed USB device number 65 using dummy_hcd
[ 2665.697753][ T7213] usb 4-1: Using ep0 maxpacket: 32
[ 2665.737790][ T7213] usb 4-1: no configurations
[ 2665.742414][ T7213] usb 4-1: can't read configurations, error -22
[ 2665.748828][  T393] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2665.757742][ T7213] usb usb4-port1: unable to enumerate USB device
[ 2665.764091][  T393] usb 3-1: config 1 has an invalid descriptor of length 127, skipping remainder of the config
[ 2665.774650][  T393] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2665.783527][  T393] usb 3-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2665.794061][  T393] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2665.807725][T20349] usb 6-1: new high-speed USB device number 81 using dummy_hcd
[ 2665.837723][   T69] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2665.847859][   T69] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2665.887689][T31591] usb 5-1: Using ep0 maxpacket: 32
[ 2665.957704][ T3604] usb 1-1: device descriptor read/64, error 18
[ 2665.964070][  T393] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2665.973239][  T393] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2665.981250][  T393] usb 3-1: Product: syz
[ 2665.985417][  T393] usb 3-1: Manufacturer: syz
[ 2665.990141][  T393] usb 3-1: SerialNumber: syz
[ 2666.007791][T31591] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2666.016481][T31591] usb 5-1: config 1 has an invalid descriptor of length 127, skipping remainder of the config
[ 2666.026793][T31591] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2666.037002][T31591] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2666.047497][T31591] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2666.060260][T20349] usb 6-1: Using ep0 maxpacket: 32
[ 2666.127721][   T69] usb 2-1: string descriptor 0 read error: -22
[ 2666.133947][   T69] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2666.143004][   T69] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2666.177756][T20349] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2666.188140][T20349] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2666.227763][T31591] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2666.236854][T31591] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2666.244951][T31591] usb 5-1: Product: syz
[ 2666.249161][T31591] usb 5-1: Manufacturer: syz
[ 2666.253753][T31591] usb 5-1: SerialNumber: syz
[ 2666.297752][  T393] usb 3-1: 0:2 : does not exist
[ 2666.303650][  T393] usb 3-1: USB disconnect, device number 106
[ 2666.347725][T20349] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2666.356866][T20349] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2666.365019][ T3604] usb 1-1: device descriptor read/64, error 18
[ 2666.371213][T20349] usb 6-1: Product: syz
[ 2666.375459][T20349] usb 6-1: Manufacturer: С
[ 2666.379980][T20349] usb 6-1: SerialNumber: syz
[ 2666.567789][T31591] usb 5-1: 0:2 : does not exist
[ 2666.573467][   T69] usb 2-1: 0:2 : does not exist
[ 2666.575792][T31591] usb 5-1: USB disconnect, device number 124
[ 2666.587995][   T69] usb 2-1: USB disconnect, device number 89
18:35:25 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000206b1d01014000af00"], &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2666.637730][ T3604] usb 1-1: new high-speed USB device number 66 using dummy_hcd
18:35:25 executing program 2:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0xc, 0x24, 0x2, 0x2, 0x6, 0x1, 0x80, "619890"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x82}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, 0x0)

[ 2666.697756][T20349] usb 6-1: 0:2 : does not exist
[ 2666.706475][T20349] usb 6-1: USB disconnect, device number 81
18:35:25 executing program 1:
syz_usb_connect$uac1(0x0, 0xb2, &(0x7f0000000280)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb3, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x7}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "fe08"}, @as_header, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "f2db85d8c5f421"}, @format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f0000000200)=@lang_id={0x4}}]})

[ 2666.907889][ T3604] usb 1-1: device descriptor read/64, error 18
18:35:25 executing program 4:
syz_usb_connect$uac1(0x0, 0x99, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x87, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0xc, 0x24, 0x2, 0x2, 0x6, 0x1, 0x80, "619890"}, @format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x3, 0x3, 0x38, 0x7f}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x5, 0x2, 0xcd, 0x80, "49ae752c5adc43"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x82}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, 0x0)

18:35:25 executing program 5:
r0 = syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x100}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x4, 0x3f, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)

[ 2667.137697][  T393] usb 3-1: new high-speed USB device number 107 using dummy_hcd
[ 2667.157744][T20487] usb 4-1: new high-speed USB device number 66 using dummy_hcd
[ 2667.277681][T20349] usb 5-1: new high-speed USB device number 125 using dummy_hcd
[ 2667.287676][   T69] usb 2-1: new high-speed USB device number 90 using dummy_hcd
[ 2667.297711][ T3604] usb 1-1: device descriptor read/64, error 18
[ 2667.377736][  T393] usb 3-1: Using ep0 maxpacket: 32
[ 2667.397728][T31591] usb 6-1: new high-speed USB device number 82 using dummy_hcd
[ 2667.407687][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2667.417812][ T3604] usb usb1-port1: attempt power cycle
[ 2667.447740][T20487] usb 4-1: no configurations
[ 2667.452386][T20487] usb 4-1: can't read configurations, error -22
[ 2667.507840][  T393] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2667.517955][T20349] usb 5-1: Using ep0 maxpacket: 32
[ 2667.523416][  T393] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2667.532359][  T393] usb 3-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2667.537666][   T69] usb 2-1: Using ep0 maxpacket: 32
[ 2667.542965][  T393] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2667.617699][T20487] usb 4-1: new high-speed USB device number 67 using dummy_hcd
[ 2667.647715][T20349] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2667.656451][T31591] usb 6-1: Using ep0 maxpacket: 16
[ 2667.661611][T20349] usb 5-1: config 1 has an invalid descriptor of length 127, skipping remainder of the config
[ 2667.667702][   T69] usb 2-1: config index 0 descriptor too short (expected 179, got 160)
[ 2667.671878][T20349] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2667.680496][   T69] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2667.689030][T20349] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2667.699265][   T69] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2667.709595][T20349] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2667.747821][  T393] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2667.756849][  T393] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2667.764835][  T393] usb 3-1: Product: syz
[ 2667.769071][  T393] usb 3-1: Manufacturer: syz
[ 2667.773636][  T393] usb 3-1: SerialNumber: syz
[ 2667.787753][T31591] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2667.796423][T31591] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2667.806510][T31591] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2667.847795][ T3604] usb 1-1: new high-speed USB device number 67 using dummy_hcd
[ 2667.857707][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2667.877803][   T69] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2667.887047][   T69] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2667.895285][   T69] usb 2-1: Product: syz
[ 2667.897802][T20349] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2667.899753][T20487] usb 4-1: no configurations
[ 2667.908672][T20349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2667.913189][   T69] usb 2-1: SerialNumber: syz
[ 2667.921104][T20349] usb 5-1: Product: syz
[ 2667.921112][T20349] usb 5-1: Manufacturer: syz
[ 2667.921120][T20349] usb 5-1: SerialNumber: syz
[ 2667.938992][T20487] usb 4-1: can't read configurations, error -22
[ 2667.945251][T20487] usb usb4-port1: attempt power cycle
[ 2667.957858][ T3604] usb 1-1: Invalid ep0 maxpacket: 0
[ 2667.997768][T31591] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2668.006902][T31591] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2668.015109][T31591] usb 6-1: Product: syz
[ 2668.019354][T31591] usb 6-1: Manufacturer: syz
[ 2668.023938][T31591] usb 6-1: SerialNumber: syz
[ 2668.097716][  T393] usb 3-1: 0:2 : does not exist
[ 2668.107988][ T3604] usb 1-1: new high-speed USB device number 68 using dummy_hcd
[ 2668.116791][  T393] usb 3-1: USB disconnect, device number 107
18:35:26 executing program 0:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x82}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, 0x0)

[ 2668.197771][ T3604] usb 1-1: Invalid ep0 maxpacket: 0
[ 2668.203016][ T3604] usb usb1-port1: unable to enumerate USB device
[ 2668.237760][T20349] usb 5-1: 0:2 : does not exist
[ 2668.244251][T20349] usb 5-1: USB disconnect, device number 125
[ 2668.327743][   T69] usb 2-1: 0:2 : does not exist
[ 2668.338069][   T69] usb 2-1: USB disconnect, device number 90
[ 2668.357697][T20487] usb 4-1: new high-speed USB device number 68 using dummy_hcd
[ 2668.427770][T31591] usb 6-1: 0:2 : does not exist
[ 2668.440462][T31591] usb 6-1: USB disconnect, device number 82
[ 2668.447622][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[ 2668.467849][T20487] usb 4-1: Using ep0 maxpacket: 32
18:35:27 executing program 2:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x82}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, 0x0)

[ 2668.507801][T20487] usb 4-1: no configurations
[ 2668.512447][T20487] usb 4-1: can't read configurations, error -22
18:35:27 executing program 4:
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
r1 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040))
r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
accept4$nfc_llcp(r2, 0x0, &(0x7f0000000080), 0x800)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0x11}, 0x10)
bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000000c0)={r0, 0x0, 0x25, 0x1}, 0x10)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)
r3 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r3, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x27, 0x0, 0x5, 0x8, 0x40, r0, 0x8, '\x00', 0x0, r3, 0x0, 0x3, 0x3}, 0x48)

18:35:27 executing program 4:
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
r1 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040))
r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
accept4$nfc_llcp(r2, 0x0, &(0x7f0000000080), 0x800)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0x11}, 0x10)
bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000000c0)={r0, 0x0, 0x25, 0x1}, 0x10)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)
r3 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r3, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x27, 0x0, 0x5, 0x8, 0x40, r0, 0x8, '\x00', 0x0, r3, 0x0, 0x3, 0x3}, 0x48)

18:35:27 executing program 4:
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
r1 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040))
r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
accept4$nfc_llcp(r2, 0x0, &(0x7f0000000080), 0x800)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0x11}, 0x10)
bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000000c0)={r0, 0x0, 0x25, 0x1}, 0x10)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)
r3 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r3, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x27, 0x0, 0x5, 0x8, 0x40, r0, 0x8, '\x00', 0x0, r3, 0x0, 0x3, 0x3}, 0x48)

18:35:27 executing program 4:
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
r1 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040))
r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
accept4$nfc_llcp(r2, 0x0, &(0x7f0000000080), 0x800)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0x11}, 0x10)
bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000000c0)={r0, 0x0, 0x25, 0x1}, 0x10)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)
r3 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r3, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)

18:35:27 executing program 1:
syz_usb_connect$uac1(0x0, 0xb2, &(0x7f0000000280)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb3, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x7}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "fe08"}, @as_header, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "f2db85d8c5f421"}, @format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f0000000200)=@lang_id={0x4}}]})

[ 2668.688036][T20487] usb 4-1: new high-speed USB device number 69 using dummy_hcd
[ 2668.695660][T20672] usb 1-1: new high-speed USB device number 69 using dummy_hcd
[ 2668.787717][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2668.827743][T20487] usb 4-1: no configurations
[ 2668.832385][T20487] usb 4-1: can't read configurations, error -22
[ 2668.838701][T20487] usb usb4-port1: unable to enumerate USB device
[ 2668.887672][  T393] usb 3-1: new high-speed USB device number 108 using dummy_hcd
[ 2668.967680][T20672] usb 1-1: device descriptor read/64, error 18
[ 2668.977675][T31591] usb 2-1: new high-speed USB device number 91 using dummy_hcd
[ 2669.127679][  T393] usb 3-1: Using ep0 maxpacket: 32
[ 2669.217669][T31591] usb 2-1: Using ep0 maxpacket: 32
[ 2669.247749][  T393] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2669.257963][  T393] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2669.266996][  T393] usb 3-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2669.277424][  T393] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2669.347745][T31591] usb 2-1: config index 0 descriptor too short (expected 179, got 160)
[ 2669.355991][T31591] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2669.366053][T31591] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2669.367660][T20672] usb 1-1: device descriptor read/64, error 18
[ 2669.447768][  T393] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2669.456871][  T393] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2669.464903][  T393] usb 3-1: Product: syz
[ 2669.469094][  T393] usb 3-1: Manufacturer: syz
[ 2669.473665][  T393] usb 3-1: SerialNumber: syz
[ 2669.527819][T31591] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2669.536861][T31591] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2669.544891][T31591] usb 2-1: Product: syz
[ 2669.549057][T31591] usb 2-1: SerialNumber: syz
18:35:28 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000206b1d01014000af00030109026e000301"], &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:35:28 executing program 4:
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
r1 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040))
r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
accept4$nfc_llcp(r2, 0x0, &(0x7f0000000080), 0x800)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0x11}, 0x10)
bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000000c0)={r0, 0x0, 0x25, 0x1}, 0x10)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)
fsmount(0xffffffffffffffff, 0x0, 0x0)

18:35:28 executing program 5:
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f00000001c0)='xprtrdma_post_linv_err\x00'}, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203010902980003010030000904000000010100000a24010000200201020724060600080000000100000102000009040101010102000008240201f700e20909050109080001347f06250100d801000904020000010200000904020101010200000a240201070303f8fe08092402012004860085d000aa0024020140044006e1b3d50824020100011f0809058209100006a902072501003f0500"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r2 = fsmount(0xffffffffffffffff, 0x1, 0x176)
r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x60)
fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f00000002c0)='\x00', 0x0, r3)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000440), 0xc6001, 0x0)
io_submit(0x0, 0x1, &(0x7f00000004c0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000400)="71f7dad17d48e43d6a5fdee3dc1e1bddd63be3f132a6ea94e12ce1f4ce8971968df7e58cc5f8b8c5d5daf493a991c8e638d0e2f2a7", 0x35, 0x579, 0x0, 0x0, r4}])
syz_usb_control_io$uac1(r1, 0x0, 0x0)
ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f00000003c0))

18:35:28 executing program 4:
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
r1 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040))
r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
accept4$nfc_llcp(r2, 0x0, &(0x7f0000000080), 0x800)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0x11}, 0x10)
bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000000c0)={r0, 0x0, 0x25, 0x1}, 0x10)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:28 executing program 4:
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
r1 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040))
r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
accept4$nfc_llcp(r2, 0x0, &(0x7f0000000080), 0x800)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0x11}, 0x10)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

[ 2669.647704][T20672] usb 1-1: new high-speed USB device number 70 using dummy_hcd
[ 2669.797712][  T393] usb 3-1: 0:2 : does not exist
[ 2669.810782][  T393] usb 3-1: USB disconnect, device number 108
[ 2669.877792][T31591] usb 2-1: 0:2 : does not exist
[ 2669.883883][T31591] usb 2-1: USB disconnect, device number 91
[ 2669.977692][T20672] usb 1-1: device descriptor read/64, error 18
[ 2669.984015][T20487] usb 6-1: new high-speed USB device number 83 using dummy_hcd
[ 2670.197687][   T69] usb 4-1: new high-speed USB device number 70 using dummy_hcd
[ 2670.227699][T20487] usb 6-1: Using ep0 maxpacket: 32
[ 2670.397836][T20672] usb 1-1: device descriptor read/64, error 18
[ 2670.447712][T20487] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2670.457833][   T69] usb 4-1: Using ep0 maxpacket: 32
[ 2670.462957][T20487] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2670.517713][T20672] usb usb1-port1: attempt power cycle
[ 2670.587729][   T69] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2670.597958][   T69] usb 4-1: config 1 has 0 interfaces, different from the descriptor's value: 3
[ 2670.637753][T20487] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2670.646792][T20487] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2670.655235][T20487] usb 6-1: Product: syz
[ 2670.659470][T20487] usb 6-1: Manufacturer: С
[ 2670.663947][T20487] usb 6-1: SerialNumber: syz
[ 2670.727746][   T69] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2670.736777][   T69] usb 4-1: New USB device strings: Mfr=175, Product=0, SerialNumber=3
[ 2670.745031][   T69] usb 4-1: Manufacturer: syz
[ 2670.749706][   T69] usb 4-1: SerialNumber: syz
[ 2670.937689][T20672] usb 1-1: new high-speed USB device number 71 using dummy_hcd
[ 2670.987738][T20487] usb 6-1: 0:2 : does not exist
[ 2670.993751][   T69] usb 4-1: USB disconnect, device number 70
[ 2671.001230][T20487] usb 6-1: USB disconnect, device number 83
[ 2671.037785][T20672] usb 1-1: Invalid ep0 maxpacket: 0
18:35:29 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x82}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, 0x0)

18:35:29 executing program 4:
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
r1 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040))
r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
accept4$nfc_llcp(r2, 0x0, &(0x7f0000000080), 0x800)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:29 executing program 2:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x82}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, 0x0)

18:35:29 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r3 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r3, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
syz_usb_connect$uac1(0x6, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0xe8, 0xf0, 0xfa, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x11}, [@extension_unit={0xb, 0x24, 0x8, 0x4, 0x0, 0x41, "a5aa84ce"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x40, 0x2}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x8, 0x2, "f10e6c5b"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, "aa849d", "b344a2"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x1, 0x8, 0x80, "", "f0d0"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x1, 0x4, 0x9, 0x1, 'yU', 'V0'}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x2, 0x4, 0xfb, {0x7, 0x25, 0x1, 0x2, 0x8, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xff, 0x7f, 0x5, {0x7, 0x25, 0x1, 0x81, 0x40, 0x7f}}}}}}}]}}, &(0x7f0000000dc0)={0xa, &(0x7f0000000a40)={0xa, 0x6, 0x201, 0x80, 0x7, 0x64, 0x8, 0x8}, 0x56, &(0x7f0000000a80)={0x5, 0xf, 0x56, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x9, 0xff1e, 0x7, [0x3fa0, 0x3f00, 0xff3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x4, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0x8, 0x40, 0x6, 0x80, 0xffff, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0xd9, 0x1, 0x3, 0xff0f, 0xc2, [0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "20cb3a5d9c7879dd61c6f34427ffb843"}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xe, &(0x7f0000000b80)=@string={0xe, 0x3, "84ccdab614f70465f44a4581"}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x1a}}, {0xb9, &(0x7f0000000c00)=@string={0xb9, 0x3, "714ed8b1b2754230c2efc4ab5893f60d261291f1dee36332b14dcda889738a00f99014425e28fae0c7a2ed7d100b1831e847956bfec267e4b50729f6abec751838663ac7545e5290276651270ed5531171c3367a2f68faa883412ea25ebabfff1f761bfbb7c711adcb008b8f907bf01caad4d86722654e55f6ff20eb9819eef87d54027d2cdf7202a2a82fc0839aa63edea233e21e8db9ca225cc25bb2c74c86a011f9354e17d12eb53068962b35e6d3ef580270039afe"}}, {0xea, &(0x7f0000000cc0)=@string={0xea, 0x3, "03424088c4ad1b4fa3f32ddf3d9d15fe331778d49df5fd18d6f1c9d750b7f6eaa97a2d03cc5cab5e44fb4242865065a6f66caba6cb5a1834c6e44f664474af5be41f7d927bf5e95992057b9ceda9254ea7e69353a437a4068fd3a6f573268a15a006dd2c2bb8af8e9bb6aec8a90e4ca0430f5436645aac8eefcd352830cd7ad15804be6a0343c406f246814ee35b02315a55b20959ec14ffa82fa89823b4d0b1a17ea6af7684483714e456e3e50de1b3884beb63d0fe2d58a18b5007bd31cdd6c5caf49f4f73b03f57c01bf34c4fb831bb06cd8537dcec6f7d0b2099271192e500cd7ad44546ec56"}}]})
r4 = fsmount(0xffffffffffffffff, 0x0, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000940), 0xb0000, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r4, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r5 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=ANY=[@ANYBLOB="1800000004000000000000002000000018400000000000000000000000000000004509000200000018150000", @ANYRES32, @ANYBLOB="000000000000000018c000000000000000000000000000009500000000000000"], &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r5, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
write$FUSE_GETXATTR(r4, &(0x7f0000000e40)={0x18, 0xfffffffffffffff5, 0x0, {0x80000000}}, 0x18)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x55fcc28cf2098cec}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={0xb8, r2, 0x5584c0f3026ebe7f, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r3}, {0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r0}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4008080}, 0x40)
syz_usb_control_io$uac1(r1, 0x0, 0x0)
r6 = fsmount(r4, 0x1, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001040)={r6, &(0x7f0000000e80)="33c417c362f72a1466e2f71d4326351c05084a76d2ba4a164aa91c00c2ff2cb31edf95407e08b108bb666ab214594a7c259068ce9e5f191191be3067ea70e562992cdf7969a6e12d2c95c1c416da4940acce69c6abbb02617f3ccbba1d35212358319ec774eb606b88e75f2845978bcdc10876271a78160831b2b66b27134ce5f4e4408b809b6c18aaabafdee1ddfcdce6e4dfae02bea5d1fb7645631d311f06ec72", &(0x7f0000000f40)=""/205}, 0x20)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x2c, 0x0, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8001}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xb6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x804}, 0x4c000)
syz_usb_connect$uac1(0x1, 0x94, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x82, 0x3, 0x1, 0xfc, 0x10, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x1, 0x6}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x9, 0x2, 0x4, 0x1f, "d3"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x7, 0x0, 0xd7, {0x7, 0x25, 0x1, 0x0, 0x0, 0x9}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0xfe, 0x3, 0xcb, 0x2, "b4db1f", "1e"}, @as_header={0x7, 0x24, 0x1, 0x2, 0x6, 0x2}, @as_header={0x7, 0x24, 0x1, 0x8, 0x4, 0x3}]}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x5, 0x3, 0xff, {0x7, 0x25, 0x1, 0x81, 0x7, 0xffff}}}}}}}]}}, &(0x7f0000000600)={0xa, &(0x7f00000001c0)={0xa, 0x6, 0x201, 0xc9, 0x7f, 0x2d, 0x8, 0x7}, 0x1c, &(0x7f0000000340)={0x5, 0xf, 0x1c, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x2, "34db260630360ec003c3147c08870f1d"}, @ptm_cap={0x3}]}, 0x7, [{0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x82c}}, {0x12, &(0x7f00000003c0)=@string={0x12, 0x3, "6e8b730a547d2e58a163262dfe951ba8"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x240a}}, {0x44, &(0x7f0000000440)=@string={0x44, 0x3, "653cd0072b05609e445c2d32a96f5160fbe667ad09112e338692ada511a3fa1954e7cbaf2f466ad1a0f4685daf282493adcfbf631488280f2c8f0055cf27a50d7915"}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x1c01}}, {0xbd, &(0x7f0000000500)=@string={0xbd, 0x3, "34d10975864f529a2d902a46858b45f077ae6ad274075f24514352ff175734f36141605bfb8361296e607d9dd6274cca0ecf24a9b5ec604d41c32bc1e6dc644633320b0cb8faa240d215e3bac8c3a395f311c31555efe27a97aef0ba9d951351d1e59e60581b21a6873076661e1fc583dfc1925b8a6bb3d17cb4e19473f0c56c0afc6533bb741ceb9ff27ea4f3ce0122229ee666a99292aca12f17023dd3a395a71bbbdc49b65e5a2dcb26b31e639e48c1b01a94eed9c5f9ef1235"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x4437}}]})

18:35:29 executing program 4:
fsmount(0xffffffffffffffff, 0x0, 0x0)
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000040))
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
accept4$nfc_llcp(r1, 0x0, &(0x7f0000000080), 0x800)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

[ 2671.187677][T20672] usb 1-1: new high-speed USB device number 72 using dummy_hcd
18:35:29 executing program 4:
fsmount(0xffffffffffffffff, 0x0, 0x0)
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000040))
syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:29 executing program 4:
fsmount(0xffffffffffffffff, 0x0, 0x0)
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000040))
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

[ 2671.297695][T20672] usb 1-1: device descriptor read/8, error -71
18:35:30 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000206b1d01014000af00"], &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:35:30 executing program 4:
fsmount(0xffffffffffffffff, 0x0, 0x0)
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:30 executing program 5:
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f00000001c0)='xprtrdma_post_linv_err\x00'}, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203010902980003010030000904000000010100000a24010000200201020724060600080000000100000102000009040101010102000008240201f700e20909050109080001347f06250100d801000904020000010200000904020101010200000a240201070303f8fe08092402012004860085d000aa0024020140044006e1b3d50824020100011f0809058209100006a902072501003f0500"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r2 = fsmount(0xffffffffffffffff, 0x1, 0x176)
r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x60)
fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f00000002c0)='\x00', 0x0, r3)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000440), 0xc6001, 0x0)
io_submit(0x0, 0x1, &(0x7f00000004c0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000400)="71f7dad17d48e43d6a5fdee3dc1e1bddd63be3f132a6ea94e12ce1f4ce8971968df7e58cc5f8b8c5d5daf493a991c8e638d0e2f2a7", 0x35, 0x579, 0x0, 0x0, r4}])
syz_usb_control_io$uac1(r1, 0x0, 0x0)
ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f00000003c0))

18:35:30 executing program 4:
fsmount(0xffffffffffffffff, 0x0, 0x0)
fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:30 executing program 4:
fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

[ 2671.507682][  T393] usb 2-1: new high-speed USB device number 92 using dummy_hcd
[ 2671.507690][   T69] usb 3-1: new high-speed USB device number 109 using dummy_hcd
[ 2671.507731][T20672] usb 1-1: device descriptor read/8, error -71
[ 2671.647755][T20672] usb usb1-port1: unable to enumerate USB device
[ 2671.747680][   T69] usb 3-1: Using ep0 maxpacket: 32
[ 2671.767722][T31591] usb 6-1: new high-speed USB device number 84 using dummy_hcd
[ 2671.775325][T20349] usb 4-1: new high-speed USB device number 71 using dummy_hcd
[ 2671.782883][  T393] usb 2-1: Using ep0 maxpacket: 32
[ 2671.867762][   T69] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2671.877932][   T69] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2671.886824][   T69] usb 3-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2671.897370][   T69] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2671.997702][T20672] usb 1-1: new high-speed USB device number 73 using dummy_hcd
[ 2672.007877][  T393] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2672.018005][  T393] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2672.026933][  T393] usb 2-1: config 1 has no interface number 1
[ 2672.033173][  T393] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2672.046492][  T393] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2672.059425][T31591] usb 6-1: Using ep0 maxpacket: 32
[ 2672.064536][T20349] usb 4-1: Using ep0 maxpacket: 32
[ 2672.067716][   T69] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2672.078657][   T69] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2672.086602][   T69] usb 3-1: Product: syz
[ 2672.090752][   T69] usb 3-1: Manufacturer: syz
[ 2672.095330][   T69] usb 3-1: SerialNumber: syz
[ 2672.107815][T20349] usb 4-1: no configurations
[ 2672.112509][T20349] usb 4-1: can't read configurations, error -22
[ 2672.227787][  T393] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2672.236943][  T393] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2672.245056][  T393] usb 2-1: Product: syz
[ 2672.247657][T20672] usb 1-1: Using ep0 maxpacket: 32
[ 2672.249269][  T393] usb 2-1: Manufacturer: С
[ 2672.258850][  T393] usb 2-1: SerialNumber: syz
[ 2672.267734][T31591] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2672.277868][T20349] usb 4-1: new high-speed USB device number 72 using dummy_hcd
[ 2672.285549][T31591] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2672.377815][T20672] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2672.386492][T20672] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2672.396701][T20672] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2672.417760][   T69] usb 3-1: 0:2 : does not exist
[ 2672.423724][   T69] usb 3-1: USB disconnect, device number 109
[ 2672.447735][T31591] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2672.456879][T31591] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2672.465012][T31591] usb 6-1: Product: syz
[ 2672.469321][T31591] usb 6-1: Manufacturer: С
[ 2672.473868][T31591] usb 6-1: SerialNumber: syz
[ 2672.499241][T32454] udc-core: couldn't find an available UDC or it's busy
[ 2672.506182][T32454] misc raw-gadget: fail, usb_gadget_probe_driver returned -16
[ 2672.517740][T20349] usb 4-1: Using ep0 maxpacket: 32
[ 2672.567740][T20672] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2672.567880][T20349] usb 4-1: no configurations
[ 2672.576906][T20672] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2672.581569][T20349] usb 4-1: can't read configurations, error -22
[ 2672.589554][T20672] usb 1-1: Product: syz
[ 2672.595837][T20349] usb usb4-port1: attempt power cycle
[ 2672.599907][T20672] usb 1-1: Manufacturer: syz
[ 2672.609797][T20672] usb 1-1: SerialNumber: syz
[ 2672.623084][  T393] usb 2-1: USB disconnect, device number 92
[ 2672.797747][T31591] usb 6-1: 0:2 : does not exist
[ 2672.804378][T31591] usb 6-1: USB disconnect, device number 84
[ 2672.927720][T20672] usb 1-1: 0:2 : does not exist
[ 2672.934406][T20672] usb 1-1: USB disconnect, device number 73
[ 2673.028644][T20349] usb 4-1: new high-speed USB device number 73 using dummy_hcd
[ 2673.117735][T20349] usb 4-1: Using ep0 maxpacket: 32
[ 2673.167729][T20349] usb 4-1: no configurations
[ 2673.172355][T20349] usb 4-1: can't read configurations, error -22
18:35:31 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x82}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, 0x0)

18:35:31 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:31 executing program 2:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, 0x0)

18:35:31 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r3 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r3, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
syz_usb_connect$uac1(0x6, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0xe8, 0xf0, 0xfa, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x11}, [@extension_unit={0xb, 0x24, 0x8, 0x4, 0x0, 0x41, "a5aa84ce"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x40, 0x2}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x8, 0x2, "f10e6c5b"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, "aa849d", "b344a2"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x1, 0x8, 0x80, "", "f0d0"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x1, 0x4, 0x9, 0x1, 'yU', 'V0'}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x2, 0x4, 0xfb, {0x7, 0x25, 0x1, 0x2, 0x8, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xff, 0x7f, 0x5, {0x7, 0x25, 0x1, 0x81, 0x40, 0x7f}}}}}}}]}}, &(0x7f0000000dc0)={0xa, &(0x7f0000000a40)={0xa, 0x6, 0x201, 0x80, 0x7, 0x64, 0x8, 0x8}, 0x56, &(0x7f0000000a80)={0x5, 0xf, 0x56, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x9, 0xff1e, 0x7, [0x3fa0, 0x3f00, 0xff3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x4, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0x8, 0x40, 0x6, 0x80, 0xffff, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0xd9, 0x1, 0x3, 0xff0f, 0xc2, [0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "20cb3a5d9c7879dd61c6f34427ffb843"}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xe, &(0x7f0000000b80)=@string={0xe, 0x3, "84ccdab614f70465f44a4581"}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x1a}}, {0xb9, &(0x7f0000000c00)=@string={0xb9, 0x3, "714ed8b1b2754230c2efc4ab5893f60d261291f1dee36332b14dcda889738a00f99014425e28fae0c7a2ed7d100b1831e847956bfec267e4b50729f6abec751838663ac7545e5290276651270ed5531171c3367a2f68faa883412ea25ebabfff1f761bfbb7c711adcb008b8f907bf01caad4d86722654e55f6ff20eb9819eef87d54027d2cdf7202a2a82fc0839aa63edea233e21e8db9ca225cc25bb2c74c86a011f9354e17d12eb53068962b35e6d3ef580270039afe"}}, {0xea, &(0x7f0000000cc0)=@string={0xea, 0x3, "03424088c4ad1b4fa3f32ddf3d9d15fe331778d49df5fd18d6f1c9d750b7f6eaa97a2d03cc5cab5e44fb4242865065a6f66caba6cb5a1834c6e44f664474af5be41f7d927bf5e95992057b9ceda9254ea7e69353a437a4068fd3a6f573268a15a006dd2c2bb8af8e9bb6aec8a90e4ca0430f5436645aac8eefcd352830cd7ad15804be6a0343c406f246814ee35b02315a55b20959ec14ffa82fa89823b4d0b1a17ea6af7684483714e456e3e50de1b3884beb63d0fe2d58a18b5007bd31cdd6c5caf49f4f73b03f57c01bf34c4fb831bb06cd8537dcec6f7d0b2099271192e500cd7ad44546ec56"}}]})
r4 = fsmount(0xffffffffffffffff, 0x0, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000940), 0xb0000, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r4, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r5 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=ANY=[@ANYBLOB="1800000004000000000000002000000018400000000000000000000000000000004509000200000018150000", @ANYRES32, @ANYBLOB="000000000000000018c000000000000000000000000000009500000000000000"], &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r5, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
write$FUSE_GETXATTR(r4, &(0x7f0000000e40)={0x18, 0xfffffffffffffff5, 0x0, {0x80000000}}, 0x18)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x55fcc28cf2098cec}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={0xb8, r2, 0x5584c0f3026ebe7f, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r3}, {0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r0}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4008080}, 0x40)
syz_usb_control_io$uac1(r1, 0x0, 0x0)
r6 = fsmount(r4, 0x1, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001040)={r6, &(0x7f0000000e80)="33c417c362f72a1466e2f71d4326351c05084a76d2ba4a164aa91c00c2ff2cb31edf95407e08b108bb666ab214594a7c259068ce9e5f191191be3067ea70e562992cdf7969a6e12d2c95c1c416da4940acce69c6abbb02617f3ccbba1d35212358319ec774eb606b88e75f2845978bcdc10876271a78160831b2b66b27134ce5f4e4408b809b6c18aaabafdee1ddfcdce6e4dfae02bea5d1fb7645631d311f06ec72", &(0x7f0000000f40)=""/205}, 0x20)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x2c, 0x0, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8001}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xb6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x804}, 0x4c000)
syz_usb_connect$uac1(0x1, 0x94, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x82, 0x3, 0x1, 0xfc, 0x10, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x1, 0x6}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x9, 0x2, 0x4, 0x1f, "d3"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x7, 0x0, 0xd7, {0x7, 0x25, 0x1, 0x0, 0x0, 0x9}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0xfe, 0x3, 0xcb, 0x2, "b4db1f", "1e"}, @as_header={0x7, 0x24, 0x1, 0x2, 0x6, 0x2}, @as_header={0x7, 0x24, 0x1, 0x8, 0x4, 0x3}]}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x5, 0x3, 0xff, {0x7, 0x25, 0x1, 0x81, 0x7, 0xffff}}}}}}}]}}, &(0x7f0000000600)={0xa, &(0x7f00000001c0)={0xa, 0x6, 0x201, 0xc9, 0x7f, 0x2d, 0x8, 0x7}, 0x1c, &(0x7f0000000340)={0x5, 0xf, 0x1c, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x2, "34db260630360ec003c3147c08870f1d"}, @ptm_cap={0x3}]}, 0x7, [{0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x82c}}, {0x12, &(0x7f00000003c0)=@string={0x12, 0x3, "6e8b730a547d2e58a163262dfe951ba8"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x240a}}, {0x44, &(0x7f0000000440)=@string={0x44, 0x3, "653cd0072b05609e445c2d32a96f5160fbe667ad09112e338692ada511a3fa1954e7cbaf2f466ad1a0f4685daf282493adcfbf631488280f2c8f0055cf27a50d7915"}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x1c01}}, {0xbd, &(0x7f0000000500)=@string={0xbd, 0x3, "34d10975864f529a2d902a46858b45f077ae6ad274075f24514352ff175734f36141605bfb8361296e607d9dd6274cca0ecf24a9b5ec604d41c32bc1e6dc644633320b0cb8faa240d215e3bac8c3a395f311c31555efe27a97aef0ba9d951351d1e59e60581b21a6873076661e1fc583dfc1925b8a6bb3d17cb4e19473f0c56c0afc6533bb741ceb9ff27ea4f3ce0122229ee666a99292aca12f17023dd3a395a71bbbdc49b65e5a2dcb26b31e639e48c1b01a94eed9c5f9ef1235"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x4437}}]})

18:35:31 executing program 5:
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f00000001c0)='xprtrdma_post_linv_err\x00'}, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203010902980003010030000904000000010100000a24010000200201020724060600080000000100000102000009040101010102000008240201f700e20909050109080001347f06250100d801000904020000010200000904020101010200000a240201070303f8fe08092402012004860085d000aa0024020140044006e1b3d50824020100011f0809058209100006a902072501003f0500"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r2 = fsmount(0xffffffffffffffff, 0x1, 0x176)
r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x60)
fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f00000002c0)='\x00', 0x0, r3)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000440), 0xc6001, 0x0)
io_submit(0x0, 0x1, &(0x7f00000004c0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000400)="71f7dad17d48e43d6a5fdee3dc1e1bddd63be3f132a6ea94e12ce1f4ce8971968df7e58cc5f8b8c5d5daf493a991c8e638d0e2f2a7", 0x35, 0x579, 0x0, 0x0, r4}])
syz_usb_control_io$uac1(r1, 0x0, 0x0)
ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f00000003c0))

18:35:31 executing program 4:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)

18:35:31 executing program 4:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)

[ 2673.347686][T20349] usb 4-1: new high-speed USB device number 74 using dummy_hcd
[ 2673.437727][T20349] usb 4-1: Using ep0 maxpacket: 32
[ 2673.477893][T20349] usb 4-1: no configurations
[ 2673.482582][T20349] usb 4-1: can't read configurations, error -22
[ 2673.489017][T20349] usb usb4-port1: unable to enumerate USB device
[ 2673.627700][T31591] usb 2-1: new high-speed USB device number 93 using dummy_hcd
[ 2673.637752][T20349] usb 1-1: new high-speed USB device number 74 using dummy_hcd
[ 2673.647671][T26956] usb 6-1: new high-speed USB device number 85 using dummy_hcd
[ 2673.655275][T20672] usb 3-1: new high-speed USB device number 110 using dummy_hcd
[ 2673.867682][T31591] usb 2-1: Using ep0 maxpacket: 32
[ 2673.877721][T20349] usb 1-1: Using ep0 maxpacket: 32
[ 2673.907702][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2673.912949][T20672] usb 3-1: Using ep0 maxpacket: 32
[ 2674.027815][T20349] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2674.036519][T20349] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2674.037798][T20672] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2674.046642][T20349] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2674.057003][T20672] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2674.074442][T20672] usb 3-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2674.084949][T20672] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2674.107739][T31591] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2674.117817][T26956] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2674.117829][T26956] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2674.136856][T31591] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2674.145891][T31591] usb 2-1: config 1 has no interface number 1
[ 2674.152001][T31591] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2674.164779][T31591] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2674.257782][T20349] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2674.257808][T20672] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2674.266811][T20349] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2674.266817][T20349] usb 1-1: Product: syz
[ 2674.266824][T20349] usb 1-1: Manufacturer: syz
[ 2674.266831][T20349] usb 1-1: SerialNumber: syz
[ 2674.297138][T26956] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2674.306182][T26956] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2674.314202][T26956] usb 6-1: Product: syz
[ 2674.318398][T20672] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2674.326373][T20672] usb 3-1: Product: syz
[ 2674.330567][T26956] usb 6-1: Manufacturer: С
[ 2674.335059][T26956] usb 6-1: SerialNumber: syz
[ 2674.339949][T20672] usb 3-1: Manufacturer: syz
[ 2674.344522][T20672] usb 3-1: SerialNumber: syz
[ 2674.347736][T31591] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2674.358134][T31591] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2674.366083][T31591] usb 2-1: Product: syz
[ 2674.370293][T31591] usb 2-1: Manufacturer: С
[ 2674.374780][T31591] usb 2-1: SerialNumber: syz
18:35:33 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000206b1d01014000af00"], &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:35:33 executing program 4:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)

18:35:33 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={0x0, &(0x7f0000000200)=""/4096, 0x0, 0x1000, 0x1}, 0x20)

18:35:33 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={0x0, &(0x7f0000000200)=""/4096, 0x0, 0x1000, 0x1}, 0x20)

18:35:33 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={0x0, &(0x7f0000000200)=""/4096, 0x0, 0x1000, 0x1}, 0x20)

[ 2674.577738][T20349] usb 1-1: 0:2 : does not exist
[ 2674.588223][T20349] usb 1-1: USB disconnect, device number 74
[ 2674.677828][T26956] usb 6-1: 0:2 : does not exist
[ 2674.691337][T26956] usb 6-1: USB disconnect, device number 85
[ 2674.757752][T20672] usb 3-1: 0:2 : does not exist
[ 2674.764996][T20672] usb 3-1: USB disconnect, device number 110
[ 2674.777975][T32479] udc-core: couldn't find an available UDC or it's busy
[ 2674.784919][T32479] misc raw-gadget: fail, usb_gadget_probe_driver returned -16
[ 2674.881826][T31591] usb 2-1: USB disconnect, device number 93
18:35:33 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x82}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, 0x0)

18:35:33 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x4d, 0x1000, 0x1}, 0x20)

[ 2674.967745][T20487] usb 4-1: new high-speed USB device number 75 using dummy_hcd
18:35:33 executing program 2:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, 0x0)

[ 2675.217684][T20487] usb 4-1: Using ep0 maxpacket: 32
18:35:33 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r3 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r3, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
syz_usb_connect$uac1(0x6, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0xe8, 0xf0, 0xfa, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x11}, [@extension_unit={0xb, 0x24, 0x8, 0x4, 0x0, 0x41, "a5aa84ce"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x40, 0x2}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x8, 0x2, "f10e6c5b"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, "aa849d", "b344a2"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x1, 0x8, 0x80, "", "f0d0"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x1, 0x4, 0x9, 0x1, 'yU', 'V0'}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x2, 0x4, 0xfb, {0x7, 0x25, 0x1, 0x2, 0x8, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xff, 0x7f, 0x5, {0x7, 0x25, 0x1, 0x81, 0x40, 0x7f}}}}}}}]}}, &(0x7f0000000dc0)={0xa, &(0x7f0000000a40)={0xa, 0x6, 0x201, 0x80, 0x7, 0x64, 0x8, 0x8}, 0x56, &(0x7f0000000a80)={0x5, 0xf, 0x56, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x9, 0xff1e, 0x7, [0x3fa0, 0x3f00, 0xff3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x4, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0x8, 0x40, 0x6, 0x80, 0xffff, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0xd9, 0x1, 0x3, 0xff0f, 0xc2, [0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "20cb3a5d9c7879dd61c6f34427ffb843"}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xe, &(0x7f0000000b80)=@string={0xe, 0x3, "84ccdab614f70465f44a4581"}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x1a}}, {0xb9, &(0x7f0000000c00)=@string={0xb9, 0x3, "714ed8b1b2754230c2efc4ab5893f60d261291f1dee36332b14dcda889738a00f99014425e28fae0c7a2ed7d100b1831e847956bfec267e4b50729f6abec751838663ac7545e5290276651270ed5531171c3367a2f68faa883412ea25ebabfff1f761bfbb7c711adcb008b8f907bf01caad4d86722654e55f6ff20eb9819eef87d54027d2cdf7202a2a82fc0839aa63edea233e21e8db9ca225cc25bb2c74c86a011f9354e17d12eb53068962b35e6d3ef580270039afe"}}, {0xea, &(0x7f0000000cc0)=@string={0xea, 0x3, "03424088c4ad1b4fa3f32ddf3d9d15fe331778d49df5fd18d6f1c9d750b7f6eaa97a2d03cc5cab5e44fb4242865065a6f66caba6cb5a1834c6e44f664474af5be41f7d927bf5e95992057b9ceda9254ea7e69353a437a4068fd3a6f573268a15a006dd2c2bb8af8e9bb6aec8a90e4ca0430f5436645aac8eefcd352830cd7ad15804be6a0343c406f246814ee35b02315a55b20959ec14ffa82fa89823b4d0b1a17ea6af7684483714e456e3e50de1b3884beb63d0fe2d58a18b5007bd31cdd6c5caf49f4f73b03f57c01bf34c4fb831bb06cd8537dcec6f7d0b2099271192e500cd7ad44546ec56"}}]})
r4 = fsmount(0xffffffffffffffff, 0x0, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000940), 0xb0000, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r4, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r5 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=ANY=[@ANYBLOB="1800000004000000000000002000000018400000000000000000000000000000004509000200000018150000", @ANYRES32, @ANYBLOB="000000000000000018c000000000000000000000000000009500000000000000"], &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r5, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
write$FUSE_GETXATTR(r4, &(0x7f0000000e40)={0x18, 0xfffffffffffffff5, 0x0, {0x80000000}}, 0x18)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x55fcc28cf2098cec}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={0xb8, r2, 0x5584c0f3026ebe7f, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r3}, {0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r0}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4008080}, 0x40)
syz_usb_control_io$uac1(r1, 0x0, 0x0)
r6 = fsmount(r4, 0x1, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001040)={r6, &(0x7f0000000e80)="33c417c362f72a1466e2f71d4326351c05084a76d2ba4a164aa91c00c2ff2cb31edf95407e08b108bb666ab214594a7c259068ce9e5f191191be3067ea70e562992cdf7969a6e12d2c95c1c416da4940acce69c6abbb02617f3ccbba1d35212358319ec774eb606b88e75f2845978bcdc10876271a78160831b2b66b27134ce5f4e4408b809b6c18aaabafdee1ddfcdce6e4dfae02bea5d1fb7645631d311f06ec72", &(0x7f0000000f40)=""/205}, 0x20)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x2c, 0x0, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8001}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xb6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x804}, 0x4c000)
syz_usb_connect$uac1(0x1, 0x94, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x82, 0x3, 0x1, 0xfc, 0x10, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x1, 0x6}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x9, 0x2, 0x4, 0x1f, "d3"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x7, 0x0, 0xd7, {0x7, 0x25, 0x1, 0x0, 0x0, 0x9}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0xfe, 0x3, 0xcb, 0x2, "b4db1f", "1e"}, @as_header={0x7, 0x24, 0x1, 0x2, 0x6, 0x2}, @as_header={0x7, 0x24, 0x1, 0x8, 0x4, 0x3}]}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x5, 0x3, 0xff, {0x7, 0x25, 0x1, 0x81, 0x7, 0xffff}}}}}}}]}}, &(0x7f0000000600)={0xa, &(0x7f00000001c0)={0xa, 0x6, 0x201, 0xc9, 0x7f, 0x2d, 0x8, 0x7}, 0x1c, &(0x7f0000000340)={0x5, 0xf, 0x1c, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x2, "34db260630360ec003c3147c08870f1d"}, @ptm_cap={0x3}]}, 0x7, [{0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x82c}}, {0x12, &(0x7f00000003c0)=@string={0x12, 0x3, "6e8b730a547d2e58a163262dfe951ba8"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x240a}}, {0x44, &(0x7f0000000440)=@string={0x44, 0x3, "653cd0072b05609e445c2d32a96f5160fbe667ad09112e338692ada511a3fa1954e7cbaf2f466ad1a0f4685daf282493adcfbf631488280f2c8f0055cf27a50d7915"}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x1c01}}, {0xbd, &(0x7f0000000500)=@string={0xbd, 0x3, "34d10975864f529a2d902a46858b45f077ae6ad274075f24514352ff175734f36141605bfb8361296e607d9dd6274cca0ecf24a9b5ec604d41c32bc1e6dc644633320b0cb8faa240d215e3bac8c3a395f311c31555efe27a97aef0ba9d951351d1e59e60581b21a6873076661e1fc583dfc1925b8a6bb3d17cb4e19473f0c56c0afc6533bb741ceb9ff27ea4f3ce0122229ee666a99292aca12f17023dd3a395a71bbbdc49b65e5a2dcb26b31e639e48c1b01a94eed9c5f9ef1235"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x4437}}]})

18:35:33 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x4d, 0x1000, 0x1}, 0x20)

18:35:33 executing program 5:
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f00000001c0)='xprtrdma_post_linv_err\x00'}, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203010902980003010030000904000000010100000a24010000200201020724060600080000000100000102000009040101010102000008240201f700e20909050109080001347f06250100d801000904020000010200000904020101010200000a240201070303f8fe08092402012004860085d000aa0024020140044006e1b3d50824020100011f0809058209100006a902072501003f0500"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r2 = fsmount(0xffffffffffffffff, 0x1, 0x176)
r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x60)
fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f00000002c0)='\x00', 0x0, r3)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000440), 0xc6001, 0x0)
io_submit(0x0, 0x1, &(0x7f00000004c0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000400)="71f7dad17d48e43d6a5fdee3dc1e1bddd63be3f132a6ea94e12ce1f4ce8971968df7e58cc5f8b8c5d5daf493a991c8e638d0e2f2a7", 0x35, 0x579, 0x0, 0x0, r4}])
syz_usb_control_io$uac1(r1, 0x0, 0x0)

18:35:33 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x4d, 0x1000, 0x1}, 0x20)

[ 2675.257732][T20487] usb 4-1: no configurations
[ 2675.262417][T20487] usb 4-1: can't read configurations, error -22
[ 2675.367686][ T3604] usb 3-1: new high-speed USB device number 111 using dummy_hcd
[ 2675.397721][T20349] usb 1-1: new high-speed USB device number 75 using dummy_hcd
[ 2675.417688][T20487] usb 4-1: new high-speed USB device number 76 using dummy_hcd
[ 2675.577682][T31591] usb 2-1: new high-speed USB device number 94 using dummy_hcd
[ 2675.577692][T20672] usb 6-1: new high-speed USB device number 86 using dummy_hcd
[ 2675.637698][ T3604] usb 3-1: Using ep0 maxpacket: 32
[ 2675.657682][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2675.657696][T20349] usb 1-1: Using ep0 maxpacket: 32
[ 2675.707804][T20487] usb 4-1: no configurations
[ 2675.712411][T20487] usb 4-1: can't read configurations, error -22
[ 2675.718829][T20487] usb usb4-port1: attempt power cycle
[ 2675.767757][ T3604] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2675.777976][ T3604] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2675.786874][ T3604] usb 3-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2675.797405][T20349] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2675.806167][ T3604] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2675.818041][T20672] usb 6-1: Using ep0 maxpacket: 32
[ 2675.818968][T20349] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2675.834090][T20349] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2675.847773][T31591] usb 2-1: Using ep0 maxpacket: 32
[ 2675.987716][ T3604] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2675.996768][ T3604] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2676.004865][T20349] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2676.013983][ T3604] usb 3-1: Product: syz
[ 2676.018166][T20349] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2676.026150][ T3604] usb 3-1: Manufacturer: syz
[ 2676.030785][ T3604] usb 3-1: SerialNumber: syz
[ 2676.035399][T20349] usb 1-1: Product: syz
[ 2676.039778][T20349] usb 1-1: Manufacturer: syz
[ 2676.044574][T20349] usb 1-1: SerialNumber: syz
[ 2676.047714][T20672] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2676.049266][T31591] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2676.059606][T20672] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2676.069671][T31591] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2676.088615][T31591] usb 2-1: config 1 has no interface number 1
[ 2676.094677][T31591] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2676.107537][T31591] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2676.157705][T20487] usb 4-1: new high-speed USB device number 77 using dummy_hcd
[ 2676.247738][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2676.267738][T20672] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2676.276798][T20672] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2676.277717][T31591] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2676.285616][T20672] usb 6-1: Product: syz
[ 2676.294455][T31591] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2676.298072][T20487] usb 4-1: no configurations
[ 2676.306197][T31591] usb 2-1: Product: syz
[ 2676.310702][T20672] usb 6-1: Manufacturer: С
[ 2676.314876][T31591] usb 2-1: Manufacturer: С
[ 2676.319234][T20487] usb 4-1: can't read configurations, error -22
[ 2676.323891][T31591] usb 2-1: SerialNumber: syz
[ 2676.330024][T20672] usb 6-1: SerialNumber: syz
[ 2676.357723][ T3604] usb 3-1: 0:2 : does not exist
[ 2676.367981][ T3604] usb 3-1: USB disconnect, device number 111
[ 2676.437756][T20349] usb 1-1: 0:2 : does not exist
[ 2676.445201][T20349] usb 1-1: USB disconnect, device number 75
[ 2676.487697][T20487] usb 4-1: new high-speed USB device number 78 using dummy_hcd
[ 2676.569183][T32508] udc-core: couldn't find an available UDC or it's busy
[ 2676.576138][T32508] misc raw-gadget: fail, usb_gadget_probe_driver returned -16
[ 2676.577885][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2676.627771][T20487] usb 4-1: no configurations
[ 2676.632390][T20487] usb 4-1: can't read configurations, error -22
[ 2676.638693][T20487] usb usb4-port1: unable to enumerate USB device
[ 2676.701197][T31591] usb 2-1: USB disconnect, device number 94
[ 2676.797731][T20672] usb 6-1: 0:2 : does not exist
[ 2676.810795][ T3922] udevd[3922]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card2/controlC2/../uevent} for writing: No such file or directory
[ 2676.827151][T20672] usb 6-1: USB disconnect, device number 86
18:35:36 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000206b1d01014000af00"], &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:35:36 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x0, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:36 executing program 2:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

18:35:36 executing program 0:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x1, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, 0x0)

18:35:36 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r3 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r3, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
syz_usb_connect$uac1(0x6, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0xe8, 0xf0, 0xfa, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x11}, [@extension_unit={0xb, 0x24, 0x8, 0x4, 0x0, 0x41, "a5aa84ce"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x40, 0x2}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x8, 0x2, "f10e6c5b"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, "aa849d", "b344a2"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x1, 0x8, 0x80, "", "f0d0"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x1, 0x4, 0x9, 0x1, 'yU', 'V0'}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x2, 0x4, 0xfb, {0x7, 0x25, 0x1, 0x2, 0x8, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xff, 0x7f, 0x5, {0x7, 0x25, 0x1, 0x81, 0x40, 0x7f}}}}}}}]}}, &(0x7f0000000dc0)={0xa, &(0x7f0000000a40)={0xa, 0x6, 0x201, 0x80, 0x7, 0x64, 0x8, 0x8}, 0x56, &(0x7f0000000a80)={0x5, 0xf, 0x56, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x9, 0xff1e, 0x7, [0x3fa0, 0x3f00, 0xff3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x4, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0x8, 0x40, 0x6, 0x80, 0xffff, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0xd9, 0x1, 0x3, 0xff0f, 0xc2, [0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "20cb3a5d9c7879dd61c6f34427ffb843"}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xe, &(0x7f0000000b80)=@string={0xe, 0x3, "84ccdab614f70465f44a4581"}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x1a}}, {0xb9, &(0x7f0000000c00)=@string={0xb9, 0x3, "714ed8b1b2754230c2efc4ab5893f60d261291f1dee36332b14dcda889738a00f99014425e28fae0c7a2ed7d100b1831e847956bfec267e4b50729f6abec751838663ac7545e5290276651270ed5531171c3367a2f68faa883412ea25ebabfff1f761bfbb7c711adcb008b8f907bf01caad4d86722654e55f6ff20eb9819eef87d54027d2cdf7202a2a82fc0839aa63edea233e21e8db9ca225cc25bb2c74c86a011f9354e17d12eb53068962b35e6d3ef580270039afe"}}, {0xea, &(0x7f0000000cc0)=@string={0xea, 0x3, "03424088c4ad1b4fa3f32ddf3d9d15fe331778d49df5fd18d6f1c9d750b7f6eaa97a2d03cc5cab5e44fb4242865065a6f66caba6cb5a1834c6e44f664474af5be41f7d927bf5e95992057b9ceda9254ea7e69353a437a4068fd3a6f573268a15a006dd2c2bb8af8e9bb6aec8a90e4ca0430f5436645aac8eefcd352830cd7ad15804be6a0343c406f246814ee35b02315a55b20959ec14ffa82fa89823b4d0b1a17ea6af7684483714e456e3e50de1b3884beb63d0fe2d58a18b5007bd31cdd6c5caf49f4f73b03f57c01bf34c4fb831bb06cd8537dcec6f7d0b2099271192e500cd7ad44546ec56"}}]})
r4 = fsmount(0xffffffffffffffff, 0x0, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000940), 0xb0000, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r4, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r5 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=ANY=[@ANYBLOB="1800000004000000000000002000000018400000000000000000000000000000004509000200000018150000", @ANYRES32, @ANYBLOB="000000000000000018c000000000000000000000000000009500000000000000"], &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r5, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
write$FUSE_GETXATTR(r4, &(0x7f0000000e40)={0x18, 0xfffffffffffffff5, 0x0, {0x80000000}}, 0x18)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x55fcc28cf2098cec}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={0xb8, r2, 0x5584c0f3026ebe7f, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r3}, {0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r0}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4008080}, 0x40)
syz_usb_control_io$uac1(r1, 0x0, 0x0)
r6 = fsmount(r4, 0x1, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001040)={r6, &(0x7f0000000e80)="33c417c362f72a1466e2f71d4326351c05084a76d2ba4a164aa91c00c2ff2cb31edf95407e08b108bb666ab214594a7c259068ce9e5f191191be3067ea70e562992cdf7969a6e12d2c95c1c416da4940acce69c6abbb02617f3ccbba1d35212358319ec774eb606b88e75f2845978bcdc10876271a78160831b2b66b27134ce5f4e4408b809b6c18aaabafdee1ddfcdce6e4dfae02bea5d1fb7645631d311f06ec72", &(0x7f0000000f40)=""/205}, 0x20)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x2c, 0x0, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8001}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xb6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x804}, 0x4c000)

18:35:36 executing program 5:
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f00000001c0)='xprtrdma_post_linv_err\x00'}, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203010902980003010030000904000000010100000a24010000200201020724060600080000000100000102000009040101010102000008240201f700e20909050109080001347f06250100d801000904020000010200000904020101010200000a240201070303f8fe08092402012004860085d000aa0024020140044006e1b3d50824020100011f0809058209100006a902072501003f0500"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r1 = fsmount(0xffffffffffffffff, 0x1, 0x176)
r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x60)
fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000002c0)='\x00', 0x0, r2)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000440), 0xc6001, 0x0)
io_submit(0x0, 0x1, &(0x7f00000004c0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000400)="71f7dad17d48e43d6a5fdee3dc1e1bddd63be3f132a6ea94e12ce1f4ce8971968df7e58cc5f8b8c5d5daf493a991c8e638d0e2f2a7", 0x35, 0x579, 0x0, 0x0, r3}])

18:35:36 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x0, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:36 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x0, 0x5, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:36 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x0, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:36 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x0, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:36 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x0, 0xf00}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:36 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

[ 2677.787711][T20349] usb 1-1: new high-speed USB device number 76 using dummy_hcd
[ 2677.795294][ T3604] usb 3-1: new high-speed USB device number 112 using dummy_hcd
[ 2677.802937][T31591] usb 6-1: new high-speed USB device number 87 using dummy_hcd
[ 2677.810479][T26165] usb 2-1: new high-speed USB device number 95 using dummy_hcd
[ 2677.977686][T20672] usb 4-1: new high-speed USB device number 79 using dummy_hcd
[ 2678.057690][T31591] usb 6-1: Using ep0 maxpacket: 32
[ 2678.062856][T26165] usb 2-1: Using ep0 maxpacket: 32
[ 2678.067988][ T3604] usb 3-1: Using ep0 maxpacket: 32
[ 2678.073099][T20349] usb 1-1: Using ep0 maxpacket: 32
[ 2678.197817][ T3604] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2678.207942][T20349] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2678.218084][T20349] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2678.227024][ T3604] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2678.235907][ T3604] usb 3-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2678.237654][T20672] usb 4-1: Using ep0 maxpacket: 32
[ 2678.246524][T20349] usb 1-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2678.261935][ T3604] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2678.274685][T20349] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2678.287492][T31591] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2678.297554][T26165] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2678.297699][T20672] usb 4-1: no configurations
[ 2678.307650][T31591] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2678.312493][T20672] usb 4-1: can't read configurations, error -22
[ 2678.321055][T26165] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2678.336422][T26165] usb 2-1: config 1 has no interface number 1
[ 2678.342499][T26165] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2678.355359][T26165] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2678.467785][ T3604] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2678.476803][ T3604] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2678.477701][T20672] usb 4-1: new high-speed USB device number 80 using dummy_hcd
[ 2678.484787][ T3604] usb 3-1: Product: syz
[ 2678.496548][T20349] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2678.505575][T31591] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2678.514721][T31591] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2678.522790][ T3604] usb 3-1: Manufacturer: syz
[ 2678.527368][ T3604] usb 3-1: SerialNumber: syz
[ 2678.531988][T20349] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2678.539968][T31591] usb 6-1: Product: syz
[ 2678.544111][T31591] usb 6-1: Manufacturer: С
[ 2678.548658][T26165] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2678.557686][T20349] usb 1-1: Product: syz
[ 2678.561811][T20349] usb 1-1: Manufacturer: syz
[ 2678.566367][T20349] usb 1-1: SerialNumber: syz
[ 2678.571189][T26165] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2678.579857][T31591] usb 6-1: SerialNumber: syz
[ 2678.584599][T26165] usb 2-1: Product: syz
[ 2678.589288][T26165] usb 2-1: Manufacturer: С
[ 2678.593994][T26165] usb 2-1: SerialNumber: syz
[ 2678.727674][T20672] usb 4-1: Using ep0 maxpacket: 32
[ 2678.767726][T20672] usb 4-1: no configurations
[ 2678.772367][T20672] usb 4-1: can't read configurations, error -22
[ 2678.778852][T20672] usb usb4-port1: attempt power cycle
[ 2678.907747][ T3604] usb 3-1: 0:2 : does not exist
[ 2678.920196][ T3604] usb 3-1: USB disconnect, device number 112
[ 2678.987761][T31591] usb 6-1: 0:2 : does not exist
[ 2678.993958][T31591] usb 6-1: USB disconnect, device number 87
[ 2679.067799][T20349] usb 1-1: 0:2 : does not exist
[ 2679.074520][T20349] usb 1-1: USB disconnect, device number 76
[ 2679.187700][T20672] usb 4-1: new high-speed USB device number 81 using dummy_hcd
[ 2679.204069][T26165] usb 2-1: USB disconnect, device number 95
[ 2679.206888][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory
[ 2679.213685][T20963] udevd[20963]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[ 2679.287871][T20672] usb 4-1: Using ep0 maxpacket: 32
[ 2679.337808][T20672] usb 4-1: no configurations
[ 2679.342483][T20672] usb 4-1: can't read configurations, error -22
[ 2679.497674][T20672] usb 4-1: new high-speed USB device number 82 using dummy_hcd
[ 2679.587736][T20672] usb 4-1: Using ep0 maxpacket: 32
[ 2679.627776][T20672] usb 4-1: no configurations
[ 2679.632393][T20672] usb 4-1: can't read configurations, error -22
[ 2679.638825][T20672] usb usb4-port1: unable to enumerate USB device
18:35:39 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000206b1d01014000af0003010902"], &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:35:39 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x4d, 0x1000, 0x1}, 0x20)

18:35:39 executing program 0:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, 0x0)

18:35:39 executing program 2:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={0x0, &(0x7f0000000200)=""/4096, 0x0, 0x1000, 0x1}, 0x20)

18:35:39 executing program 5:
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f00000001c0)='xprtrdma_post_linv_err\x00'}, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203010902980003010030000904000000010100000a24010000200201020724060600080000000100000102000009040101010102000008240201f700e20909050109080001347f06250100d801000904020000010200000904020101010200000a240201070303f8fe08092402012004860085d000aa0024020140044006e1b3d50824020100011f0809058209100006a902072501003f0500"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r0 = fsmount(0xffffffffffffffff, 0x1, 0x176)
r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x60)
fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f00000002c0)='\x00', 0x0, r1)
openat$null(0xffffffffffffff9c, &(0x7f0000000440), 0xc6001, 0x0)

18:35:39 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r3 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r3, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
syz_usb_connect$uac1(0x6, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0xe8, 0xf0, 0xfa, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x11}, [@extension_unit={0xb, 0x24, 0x8, 0x4, 0x0, 0x41, "a5aa84ce"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x40, 0x2}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x8, 0x2, "f10e6c5b"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, "aa849d", "b344a2"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x1, 0x8, 0x80, "", "f0d0"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x1, 0x4, 0x9, 0x1, 'yU', 'V0'}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x2, 0x4, 0xfb, {0x7, 0x25, 0x1, 0x2, 0x8, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xff, 0x7f, 0x5, {0x7, 0x25, 0x1, 0x81, 0x40, 0x7f}}}}}}}]}}, &(0x7f0000000dc0)={0xa, &(0x7f0000000a40)={0xa, 0x6, 0x201, 0x80, 0x7, 0x64, 0x8, 0x8}, 0x56, &(0x7f0000000a80)={0x5, 0xf, 0x56, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x9, 0xff1e, 0x7, [0x3fa0, 0x3f00, 0xff3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x4, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0x8, 0x40, 0x6, 0x80, 0xffff, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0xd9, 0x1, 0x3, 0xff0f, 0xc2, [0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "20cb3a5d9c7879dd61c6f34427ffb843"}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xe, &(0x7f0000000b80)=@string={0xe, 0x3, "84ccdab614f70465f44a4581"}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x1a}}, {0xb9, &(0x7f0000000c00)=@string={0xb9, 0x3, "714ed8b1b2754230c2efc4ab5893f60d261291f1dee36332b14dcda889738a00f99014425e28fae0c7a2ed7d100b1831e847956bfec267e4b50729f6abec751838663ac7545e5290276651270ed5531171c3367a2f68faa883412ea25ebabfff1f761bfbb7c711adcb008b8f907bf01caad4d86722654e55f6ff20eb9819eef87d54027d2cdf7202a2a82fc0839aa63edea233e21e8db9ca225cc25bb2c74c86a011f9354e17d12eb53068962b35e6d3ef580270039afe"}}, {0xea, &(0x7f0000000cc0)=@string={0xea, 0x3, "03424088c4ad1b4fa3f32ddf3d9d15fe331778d49df5fd18d6f1c9d750b7f6eaa97a2d03cc5cab5e44fb4242865065a6f66caba6cb5a1834c6e44f664474af5be41f7d927bf5e95992057b9ceda9254ea7e69353a437a4068fd3a6f573268a15a006dd2c2bb8af8e9bb6aec8a90e4ca0430f5436645aac8eefcd352830cd7ad15804be6a0343c406f246814ee35b02315a55b20959ec14ffa82fa89823b4d0b1a17ea6af7684483714e456e3e50de1b3884beb63d0fe2d58a18b5007bd31cdd6c5caf49f4f73b03f57c01bf34c4fb831bb06cd8537dcec6f7d0b2099271192e500cd7ad44546ec56"}}]})
r4 = fsmount(0xffffffffffffffff, 0x0, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000940), 0xb0000, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r4, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r5 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=ANY=[@ANYBLOB="1800000004000000000000002000000018400000000000000000000000000000004509000200000018150000", @ANYRES32, @ANYBLOB="000000000000000018c000000000000000000000000000009500000000000000"], &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r5, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
write$FUSE_GETXATTR(r4, &(0x7f0000000e40)={0x18, 0xfffffffffffffff5, 0x0, {0x80000000}}, 0x18)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x55fcc28cf2098cec}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={0xb8, r2, 0x5584c0f3026ebe7f, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r3}, {0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r0}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4008080}, 0x40)
syz_usb_control_io$uac1(r1, 0x0, 0x0)
r6 = fsmount(r4, 0x1, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001040)={r6, &(0x7f0000000e80)="33c417c362f72a1466e2f71d4326351c05084a76d2ba4a164aa91c00c2ff2cb31edf95407e08b108bb666ab214594a7c259068ce9e5f191191be3067ea70e562992cdf7969a6e12d2c95c1c416da4940acce69c6abbb02617f3ccbba1d35212358319ec774eb606b88e75f2845978bcdc10876271a78160831b2b66b27134ce5f4e4408b809b6c18aaabafdee1ddfcdce6e4dfae02bea5d1fb7645631d311f06ec72", &(0x7f0000000f40)=""/205}, 0x20)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)

18:35:39 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x4d, 0x1000, 0x1}, 0x20)

18:35:39 executing program 2:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={0x0, &(0x7f0000000200)=""/4096, 0x0, 0x1000, 0x1}, 0x20)

18:35:39 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x4d, 0x1000, 0x1}, 0x20)

18:35:39 executing program 2:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={0x0, &(0x7f0000000200)=""/4096, 0x0, 0x1000, 0x1}, 0x20)

18:35:39 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x0, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:39 executing program 2:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)

[ 2680.797680][ T3604] usb 6-1: new high-speed USB device number 88 using dummy_hcd
[ 2680.805298][T26165] usb 1-1: new high-speed USB device number 77 using dummy_hcd
[ 2680.812896][T31591] usb 2-1: new high-speed USB device number 96 using dummy_hcd
[ 2680.987679][T20349] usb 4-1: new high-speed USB device number 83 using dummy_hcd
[ 2681.037768][ T3604] usb 6-1: Using ep0 maxpacket: 32
[ 2681.057713][T31591] usb 2-1: Using ep0 maxpacket: 32
[ 2681.062876][T26165] usb 1-1: Using ep0 maxpacket: 32
[ 2681.237766][T26165] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2681.247882][T20349] usb 4-1: Using ep0 maxpacket: 32
[ 2681.253078][T26165] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2681.262058][T26165] usb 1-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2681.272566][T26165] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2681.287760][ T3604] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2681.297891][ T3604] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2681.337735][T31591] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2681.347927][T31591] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2681.356851][T31591] usb 2-1: config 1 has no interface number 1
[ 2681.363002][T31591] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2681.375816][T31591] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2681.388722][T20349] usb 4-1: config 0 has no interfaces?
[ 2681.457746][T26165] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2681.466820][T26165] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2681.474836][T26165] usb 1-1: Product: syz
[ 2681.479100][ T3604] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2681.488206][T26165] usb 1-1: Manufacturer: syz
[ 2681.492799][ T3604] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2681.500813][T26165] usb 1-1: SerialNumber: syz
[ 2681.507570][ T3604] usb 6-1: Product: syz
[ 2681.511783][ T3604] usb 6-1: Manufacturer: С
[ 2681.516274][ T3604] usb 6-1: SerialNumber: syz
[ 2681.527732][T20349] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2681.536746][T20349] usb 4-1: New USB device strings: Mfr=175, Product=0, SerialNumber=3
[ 2681.545965][T20349] usb 4-1: Manufacturer: syz
[ 2681.550626][T20349] usb 4-1: SerialNumber: syz
[ 2681.555558][T20349] usb 4-1: config 0 descriptor??
[ 2681.587741][T31591] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2681.596804][T31591] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2681.604820][T31591] usb 2-1: Product: syz
[ 2681.609389][T31591] usb 2-1: Manufacturer: С
[ 2681.613929][T31591] usb 2-1: SerialNumber: syz
[ 2681.809738][   T69] usb 4-1: USB disconnect, device number 83
[ 2681.827695][T26165] usb 1-1: 0:2 : does not exist
[ 2681.838081][T26165] usb 1-1: USB disconnect, device number 77
[ 2681.907921][ T3604] usb 6-1: 0:2 : does not exist
[ 2681.913936][ T3604] usb 6-1: USB disconnect, device number 88
[ 2682.030935][T31591] usb 2-1: USB disconnect, device number 96
[ 2682.042801][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card2/controlC2/../uevent} for writing: No such file or directory
18:35:40 executing program 2:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)

18:35:40 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x0, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:40 executing program 0:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

18:35:40 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000206b1d01014000af00"], &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:35:40 executing program 5:
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f00000001c0)='xprtrdma_post_linv_err\x00'}, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203010902980003010030000904000000010100000a24010000200201020724060600080000000100000102000009040101010102000008240201f700e20909050109080001347f06250100d801000904020000010200000904020101010200000a240201070303f8fe08092402012004860085d000aa0024020140044006e1b3d50824020100011f0809058209100006a902072501003f0500"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r0 = fsmount(0xffffffffffffffff, 0x1, 0x176)
r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x60)
fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f00000002c0)='\x00', 0x0, r1)

18:35:40 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r3 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r3, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
syz_usb_connect$uac1(0x6, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0xe8, 0xf0, 0xfa, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x11}, [@extension_unit={0xb, 0x24, 0x8, 0x4, 0x0, 0x41, "a5aa84ce"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x40, 0x2}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x8, 0x2, "f10e6c5b"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, "aa849d", "b344a2"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x1, 0x8, 0x80, "", "f0d0"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x1, 0x4, 0x9, 0x1, 'yU', 'V0'}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x2, 0x4, 0xfb, {0x7, 0x25, 0x1, 0x2, 0x8, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xff, 0x7f, 0x5, {0x7, 0x25, 0x1, 0x81, 0x40, 0x7f}}}}}}}]}}, &(0x7f0000000dc0)={0xa, &(0x7f0000000a40)={0xa, 0x6, 0x201, 0x80, 0x7, 0x64, 0x8, 0x8}, 0x56, &(0x7f0000000a80)={0x5, 0xf, 0x56, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x9, 0xff1e, 0x7, [0x3fa0, 0x3f00, 0xff3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x4, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0x8, 0x40, 0x6, 0x80, 0xffff, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0xd9, 0x1, 0x3, 0xff0f, 0xc2, [0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "20cb3a5d9c7879dd61c6f34427ffb843"}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xe, &(0x7f0000000b80)=@string={0xe, 0x3, "84ccdab614f70465f44a4581"}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x1a}}, {0xb9, &(0x7f0000000c00)=@string={0xb9, 0x3, "714ed8b1b2754230c2efc4ab5893f60d261291f1dee36332b14dcda889738a00f99014425e28fae0c7a2ed7d100b1831e847956bfec267e4b50729f6abec751838663ac7545e5290276651270ed5531171c3367a2f68faa883412ea25ebabfff1f761bfbb7c711adcb008b8f907bf01caad4d86722654e55f6ff20eb9819eef87d54027d2cdf7202a2a82fc0839aa63edea233e21e8db9ca225cc25bb2c74c86a011f9354e17d12eb53068962b35e6d3ef580270039afe"}}, {0xea, &(0x7f0000000cc0)=@string={0xea, 0x3, "03424088c4ad1b4fa3f32ddf3d9d15fe331778d49df5fd18d6f1c9d750b7f6eaa97a2d03cc5cab5e44fb4242865065a6f66caba6cb5a1834c6e44f664474af5be41f7d927bf5e95992057b9ceda9254ea7e69353a437a4068fd3a6f573268a15a006dd2c2bb8af8e9bb6aec8a90e4ca0430f5436645aac8eefcd352830cd7ad15804be6a0343c406f246814ee35b02315a55b20959ec14ffa82fa89823b4d0b1a17ea6af7684483714e456e3e50de1b3884beb63d0fe2d58a18b5007bd31cdd6c5caf49f4f73b03f57c01bf34c4fb831bb06cd8537dcec6f7d0b2099271192e500cd7ad44546ec56"}}]})
r4 = fsmount(0xffffffffffffffff, 0x0, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000940), 0xb0000, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r4, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r5 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=ANY=[@ANYBLOB="1800000004000000000000002000000018400000000000000000000000000000004509000200000018150000", @ANYRES32, @ANYBLOB="000000000000000018c000000000000000000000000000009500000000000000"], &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r5, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
write$FUSE_GETXATTR(r4, &(0x7f0000000e40)={0x18, 0xfffffffffffffff5, 0x0, {0x80000000}}, 0x18)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x55fcc28cf2098cec}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={0xb8, r2, 0x5584c0f3026ebe7f, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r3}, {0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r0}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4008080}, 0x40)
syz_usb_control_io$uac1(r1, 0x0, 0x0)
r6 = fsmount(r4, 0x1, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001040)={r6, &(0x7f0000000e80)="33c417c362f72a1466e2f71d4326351c05084a76d2ba4a164aa91c00c2ff2cb31edf95407e08b108bb666ab214594a7c259068ce9e5f191191be3067ea70e562992cdf7969a6e12d2c95c1c416da4940acce69c6abbb02617f3ccbba1d35212358319ec774eb606b88e75f2845978bcdc10876271a78160831b2b66b27134ce5f4e4408b809b6c18aaabafdee1ddfcdce6e4dfae02bea5d1fb7645631d311f06ec72", &(0x7f0000000f40)=""/205}, 0x20)

18:35:40 executing program 2:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)

18:35:40 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x0, 0x2, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:40 executing program 2:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20)

18:35:41 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x0, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:41 executing program 2:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20)

18:35:41 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x0, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:41 executing program 2:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20)

18:35:41 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x0, 0x88}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

[ 2682.587679][T31591] usb 4-1: new high-speed USB device number 84 using dummy_hcd
[ 2682.587687][T20672] usb 1-1: new high-speed USB device number 78 using dummy_hcd
[ 2682.602806][ T3604] usb 6-1: new high-speed USB device number 89 using dummy_hcd
[ 2682.707713][T26165] usb 2-1: new high-speed USB device number 97 using dummy_hcd
[ 2682.827678][T20672] usb 1-1: Using ep0 maxpacket: 32
[ 2682.857686][ T3604] usb 6-1: Using ep0 maxpacket: 32
[ 2682.862856][T31591] usb 4-1: Using ep0 maxpacket: 32
[ 2682.907850][T31591] usb 4-1: no configurations
[ 2682.912473][T31591] usb 4-1: can't read configurations, error -22
[ 2682.947732][T20672] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2682.957856][T20672] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2682.966710][T20672] usb 1-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2682.967672][T26165] usb 2-1: Using ep0 maxpacket: 32
[ 2682.977439][T20672] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2683.077675][T31591] usb 4-1: new high-speed USB device number 85 using dummy_hcd
[ 2683.087789][ T3604] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2683.097918][ T3604] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2683.157712][T20672] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2683.166782][T20672] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2683.174833][T20672] usb 1-1: Product: syz
[ 2683.179021][T20672] usb 1-1: Manufacturer: syz
[ 2683.183651][T20672] usb 1-1: SerialNumber: syz
[ 2683.187684][T26165] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2683.198439][T26165] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2683.207380][T26165] usb 2-1: config 1 has no interface number 1
[ 2683.213498][T26165] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2683.226348][T26165] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2683.257764][ T3604] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2683.266793][ T3604] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2683.274805][ T3604] usb 6-1: Product: syz
[ 2683.279017][ T3604] usb 6-1: Manufacturer: С
[ 2683.283925][ T3604] usb 6-1: SerialNumber: syz
[ 2683.317781][T31591] usb 4-1: Using ep0 maxpacket: 32
[ 2683.357808][T31591] usb 4-1: no configurations
[ 2683.362417][T31591] usb 4-1: can't read configurations, error -22
[ 2683.368724][T31591] usb usb4-port1: attempt power cycle
[ 2683.397734][T26165] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2683.406856][T26165] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2683.414879][T26165] usb 2-1: Product: syz
[ 2683.419200][T26165] usb 2-1: Manufacturer: С
[ 2683.423714][T26165] usb 2-1: SerialNumber: syz
[ 2683.517714][T20672] usb 1-1: 0:2 : does not exist
[ 2683.529458][T20672] usb 1-1: USB disconnect, device number 78
[ 2683.597709][ T3604] usb 6-1: 0:2 : does not exist
[ 2683.603933][ T3604] usb 6-1: USB disconnect, device number 89
[ 2683.772877][T26165] usb 2-1: USB disconnect, device number 97
[ 2683.780580][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory
[ 2683.787673][T31591] usb 4-1: new high-speed USB device number 86 using dummy_hcd
[ 2683.887720][T31591] usb 4-1: Using ep0 maxpacket: 32
18:35:42 executing program 2:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={0x0, &(0x7f0000000200)=""/4096, 0x0, 0x1000}, 0x20)

[ 2683.927767][T31591] usb 4-1: no configurations
[ 2683.932549][T31591] usb 4-1: can't read configurations, error -22
[ 2684.087707][T31591] usb 4-1: new high-speed USB device number 87 using dummy_hcd
[ 2684.177743][T31591] usb 4-1: Using ep0 maxpacket: 32
[ 2684.217714][T31591] usb 4-1: no configurations
[ 2684.222316][T31591] usb 4-1: can't read configurations, error -22
[ 2684.228724][T31591] usb usb4-port1: unable to enumerate USB device
18:35:43 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000206b1d01014000af00"], &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:35:43 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x1f}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x65, 0x1000, 0x1}, 0x20)

18:35:43 executing program 2:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={0x0, &(0x7f0000000200)=""/4096, 0x0, 0x1000}, 0x20)

18:35:43 executing program 0:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, 0x0)

18:35:43 executing program 5:
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f00000001c0)='xprtrdma_post_linv_err\x00'}, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203010902980003010030000904000000010100000a24010000200201020724060600080000000100000102000009040101010102000008240201f700e20909050109080001347f06250100d801000904020000010200000904020101010200000a240201070303f8fe08092402012004860085d000aa0024020140044006e1b3d50824020100011f0809058209100006a902072501003f0500"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
fsmount(0xffffffffffffffff, 0x1, 0x176)
accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x60)

18:35:43 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r3 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r3, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
syz_usb_connect$uac1(0x6, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0xe8, 0xf0, 0xfa, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x11}, [@extension_unit={0xb, 0x24, 0x8, 0x4, 0x0, 0x41, "a5aa84ce"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x40, 0x2}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x8, 0x2, "f10e6c5b"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, "aa849d", "b344a2"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x1, 0x8, 0x80, "", "f0d0"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x1, 0x4, 0x9, 0x1, 'yU', 'V0'}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x2, 0x4, 0xfb, {0x7, 0x25, 0x1, 0x2, 0x8, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xff, 0x7f, 0x5, {0x7, 0x25, 0x1, 0x81, 0x40, 0x7f}}}}}}}]}}, &(0x7f0000000dc0)={0xa, &(0x7f0000000a40)={0xa, 0x6, 0x201, 0x80, 0x7, 0x64, 0x8, 0x8}, 0x56, &(0x7f0000000a80)={0x5, 0xf, 0x56, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x9, 0xff1e, 0x7, [0x3fa0, 0x3f00, 0xff3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x4, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0x8, 0x40, 0x6, 0x80, 0xffff, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0xd9, 0x1, 0x3, 0xff0f, 0xc2, [0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "20cb3a5d9c7879dd61c6f34427ffb843"}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xe, &(0x7f0000000b80)=@string={0xe, 0x3, "84ccdab614f70465f44a4581"}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x1a}}, {0xb9, &(0x7f0000000c00)=@string={0xb9, 0x3, "714ed8b1b2754230c2efc4ab5893f60d261291f1dee36332b14dcda889738a00f99014425e28fae0c7a2ed7d100b1831e847956bfec267e4b50729f6abec751838663ac7545e5290276651270ed5531171c3367a2f68faa883412ea25ebabfff1f761bfbb7c711adcb008b8f907bf01caad4d86722654e55f6ff20eb9819eef87d54027d2cdf7202a2a82fc0839aa63edea233e21e8db9ca225cc25bb2c74c86a011f9354e17d12eb53068962b35e6d3ef580270039afe"}}, {0xea, &(0x7f0000000cc0)=@string={0xea, 0x3, "03424088c4ad1b4fa3f32ddf3d9d15fe331778d49df5fd18d6f1c9d750b7f6eaa97a2d03cc5cab5e44fb4242865065a6f66caba6cb5a1834c6e44f664474af5be41f7d927bf5e95992057b9ceda9254ea7e69353a437a4068fd3a6f573268a15a006dd2c2bb8af8e9bb6aec8a90e4ca0430f5436645aac8eefcd352830cd7ad15804be6a0343c406f246814ee35b02315a55b20959ec14ffa82fa89823b4d0b1a17ea6af7684483714e456e3e50de1b3884beb63d0fe2d58a18b5007bd31cdd6c5caf49f4f73b03f57c01bf34c4fb831bb06cd8537dcec6f7d0b2099271192e500cd7ad44546ec56"}}]})
r4 = fsmount(0xffffffffffffffff, 0x0, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000940), 0xb0000, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r4, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r5 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=ANY=[@ANYBLOB="1800000004000000000000002000000018400000000000000000000000000000004509000200000018150000", @ANYRES32, @ANYBLOB="000000000000000018c000000000000000000000000000009500000000000000"], &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r5, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
write$FUSE_GETXATTR(r4, &(0x7f0000000e40)={0x18, 0xfffffffffffffff5, 0x0, {0x80000000}}, 0x18)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x55fcc28cf2098cec}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={0xb8, r2, 0x5584c0f3026ebe7f, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r3}, {0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r0}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4008080}, 0x40)
syz_usb_control_io$uac1(r1, 0x0, 0x0)
r6 = fsmount(r4, 0x1, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001040)={r6, &(0x7f0000000e80)="33c417c362f72a1466e2f71d4326351c05084a76d2ba4a164aa91c00c2ff2cb31edf95407e08b108bb666ab214594a7c259068ce9e5f191191be3067ea70e562992cdf7969a6e12d2c95c1c416da4940acce69c6abbb02617f3ccbba1d35212358319ec774eb606b88e75f2845978bcdc10876271a78160831b2b66b27134ce5f4e4408b809b6c18aaabafdee1ddfcdce6e4dfae02bea5d1fb7645631d311f06ec72", &(0x7f0000000f40)=""/205}, 0x20)

18:35:43 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x4d, 0x1000, 0x1}, 0x20)

18:35:43 executing program 2:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={0x0, &(0x7f0000000200)=""/4096, 0x0, 0x1000}, 0x20)

18:35:43 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x0, 0x2}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x4d, 0x1000, 0x1}, 0x20)

18:35:43 executing program 2:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x4, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:35:43 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x0, 0x2}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x4d, 0x1000, 0x1}, 0x20)

18:35:43 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x0, 0x2}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x4d, 0x1000, 0x1}, 0x20)

[ 2685.597680][   T69] usb 2-1: new high-speed USB device number 98 using dummy_hcd
[ 2685.605271][T20672] usb 1-1: new high-speed USB device number 79 using dummy_hcd
[ 2685.612902][T26956] usb 6-1: new high-speed USB device number 90 using dummy_hcd
[ 2685.627886][T31508] usb 3-1: new high-speed USB device number 113 using dummy_hcd
[ 2685.787669][T20487] usb 4-1: new high-speed USB device number 88 using dummy_hcd
[ 2685.837740][   T69] usb 2-1: Using ep0 maxpacket: 32
[ 2685.857728][T20672] usb 1-1: Using ep0 maxpacket: 32
[ 2685.862879][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2685.868032][T31508] usb 3-1: Using ep0 maxpacket: 32
[ 2685.977774][T20672] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2685.987948][T31508] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2685.996006][T31508] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2686.004867][T20672] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2686.013762][T20672] usb 1-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2686.024228][T31508] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2686.034348][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2686.039494][   T69] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2686.049633][T20672] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2686.062386][T31508] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2686.071450][T26956] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2686.081629][   T69] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2686.090622][T20487] usb 4-1: no configurations
[ 2686.095198][T20487] usb 4-1: can't read configurations, error -22
[ 2686.101450][T26956] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2686.110468][T31508] usb 3-1: config 1 has no interface number 1
[ 2686.116513][T31508] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2686.127294][   T69] usb 2-1: config 1 has no interface number 1
[ 2686.133494][   T69] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2686.146310][T31508] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2686.159524][   T69] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2686.172920][T31508] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2686.277808][T20672] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2686.286835][T20672] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2686.294828][T20487] usb 4-1: new high-speed USB device number 89 using dummy_hcd
[ 2686.302453][T26956] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2686.311547][T26956] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2686.319540][T20672] usb 1-1: Product: syz
[ 2686.323683][T20672] usb 1-1: Manufacturer: syz
[ 2686.328445][T26956] usb 6-1: Product: syz
[ 2686.332594][T26956] usb 6-1: Manufacturer: С
[ 2686.337071][T26956] usb 6-1: SerialNumber: syz
[ 2686.341722][T20672] usb 1-1: SerialNumber: syz
[ 2686.348184][   T69] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2686.357285][   T69] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2686.365403][   T69] usb 2-1: Product: syz
[ 2686.369583][   T69] usb 2-1: Manufacturer: С
[ 2686.374066][   T69] usb 2-1: SerialNumber: syz
[ 2686.557797][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2686.562996][T31508] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2686.572050][T31508] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2686.580126][T31508] usb 3-1: Product: syz
[ 2686.584321][T31508] usb 3-1: SerialNumber: syz
[ 2686.607833][T20487] usb 4-1: no configurations
[ 2686.612465][T20487] usb 4-1: can't read configurations, error -22
[ 2686.618807][T20487] usb usb4-port1: attempt power cycle
[ 2686.647752][T20672] usb 1-1: 0:2 : does not exist
[ 2686.653830][T20672] usb 1-1: USB disconnect, device number 79
[ 2686.737747][T26956] usb 6-1: 0:2 : does not exist
[ 2686.745372][T26956] usb 6-1: USB disconnect, device number 90
[ 2686.860145][   T69] usb 2-1: USB disconnect, device number 98
[ 2686.871329][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card2/controlC2/../uevent} for writing: No such file or directory
[ 2686.957737][T31508] usb 3-1: 0:2 : does not exist
[ 2687.000308][T31508] usb 3-1: USB disconnect, device number 113
[ 2687.027691][T20487] usb 4-1: new high-speed USB device number 90 using dummy_hcd
[ 2687.117875][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2687.157787][T20487] usb 4-1: no configurations
[ 2687.162443][T20487] usb 4-1: can't read configurations, error -22
[ 2687.317671][T20487] usb 4-1: new high-speed USB device number 91 using dummy_hcd
[ 2687.407716][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2687.447749][T20487] usb 4-1: no configurations
[ 2687.452484][T20487] usb 4-1: can't read configurations, error -22
[ 2687.459011][T20487] usb usb4-port1: unable to enumerate USB device
18:35:46 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000206b1d01014000af00"], &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:35:46 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x4d, 0x1000, 0x1}, 0x20)

18:35:46 executing program 5:
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f00000001c0)='xprtrdma_post_linv_err\x00'}, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203010902980003010030000904000000010100000a24010000200201020724060600080000000100000102000009040101010102000008240201f700e20909050109080001347f06250100d801000904020000010200000904020101010200000a240201070303f8fe08092402012004860085d000aa0024020140044006e1b3d50824020100011f0809058209100006a902072501003f0500"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
fsmount(0xffffffffffffffff, 0x1, 0x176)

18:35:46 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
r0 = syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0)
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x181481, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x50, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9220}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '-/,/.#-.\xc6^'}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0)
r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x41798109c7766946}, 0x10)
r5 = fsmount(0xffffffffffffffff, 0x0, 0x0)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x1c, 0x0, 0x200, 0x70bd2a, 0x8, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x65492590489b4bb7)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r5, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r7 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func={0x18, 0x0, 0x4, 0x0, 0x20000000}]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r7, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x18, 0x10, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x4}, [@cb_func={0x18, 0x7, 0x4, 0x0, 0x5}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x2}, @map_idx={0x18, 0xa, 0x5, 0x0, 0x2}, @map_idx_val={0x18, 0xa, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x7ff}, @exit, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffd}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x4}]}, &(0x7f0000000340)='syzkaller\x00', 0x3b2e, 0xf9, &(0x7f0000000380)=""/249, 0x41000, 0x14, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f00000004c0)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000500)={0x2, 0x0, 0x5, 0x800}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[r1, r1, r4, r5, r7, r1, r1]}, 0x80)
write$FUSE_DIRENT(r1, &(0x7f0000000280)={0x10}, 0x10)
syz_usb_control_io$uac1(r0, 0x0, 0x0)

18:35:46 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r3 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r3, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
syz_usb_connect$uac1(0x6, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0xe8, 0xf0, 0xfa, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x11}, [@extension_unit={0xb, 0x24, 0x8, 0x4, 0x0, 0x41, "a5aa84ce"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x40, 0x2}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x8, 0x2, "f10e6c5b"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, "aa849d", "b344a2"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x1, 0x8, 0x80, "", "f0d0"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x1, 0x4, 0x9, 0x1, 'yU', 'V0'}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x2, 0x4, 0xfb, {0x7, 0x25, 0x1, 0x2, 0x8, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xff, 0x7f, 0x5, {0x7, 0x25, 0x1, 0x81, 0x40, 0x7f}}}}}}}]}}, &(0x7f0000000dc0)={0xa, &(0x7f0000000a40)={0xa, 0x6, 0x201, 0x80, 0x7, 0x64, 0x8, 0x8}, 0x56, &(0x7f0000000a80)={0x5, 0xf, 0x56, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x9, 0xff1e, 0x7, [0x3fa0, 0x3f00, 0xff3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x4, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0x8, 0x40, 0x6, 0x80, 0xffff, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0xd9, 0x1, 0x3, 0xff0f, 0xc2, [0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "20cb3a5d9c7879dd61c6f34427ffb843"}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xe, &(0x7f0000000b80)=@string={0xe, 0x3, "84ccdab614f70465f44a4581"}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x1a}}, {0xb9, &(0x7f0000000c00)=@string={0xb9, 0x3, "714ed8b1b2754230c2efc4ab5893f60d261291f1dee36332b14dcda889738a00f99014425e28fae0c7a2ed7d100b1831e847956bfec267e4b50729f6abec751838663ac7545e5290276651270ed5531171c3367a2f68faa883412ea25ebabfff1f761bfbb7c711adcb008b8f907bf01caad4d86722654e55f6ff20eb9819eef87d54027d2cdf7202a2a82fc0839aa63edea233e21e8db9ca225cc25bb2c74c86a011f9354e17d12eb53068962b35e6d3ef580270039afe"}}, {0xea, &(0x7f0000000cc0)=@string={0xea, 0x3, "03424088c4ad1b4fa3f32ddf3d9d15fe331778d49df5fd18d6f1c9d750b7f6eaa97a2d03cc5cab5e44fb4242865065a6f66caba6cb5a1834c6e44f664474af5be41f7d927bf5e95992057b9ceda9254ea7e69353a437a4068fd3a6f573268a15a006dd2c2bb8af8e9bb6aec8a90e4ca0430f5436645aac8eefcd352830cd7ad15804be6a0343c406f246814ee35b02315a55b20959ec14ffa82fa89823b4d0b1a17ea6af7684483714e456e3e50de1b3884beb63d0fe2d58a18b5007bd31cdd6c5caf49f4f73b03f57c01bf34c4fb831bb06cd8537dcec6f7d0b2099271192e500cd7ad44546ec56"}}]})
r4 = fsmount(0xffffffffffffffff, 0x0, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000940), 0xb0000, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r4, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r5 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=ANY=[@ANYBLOB="1800000004000000000000002000000018400000000000000000000000000000004509000200000018150000", @ANYRES32, @ANYBLOB="000000000000000018c000000000000000000000000000009500000000000000"], &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r5, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
write$FUSE_GETXATTR(r4, &(0x7f0000000e40)={0x18, 0xfffffffffffffff5, 0x0, {0x80000000}}, 0x18)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x55fcc28cf2098cec}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={0xb8, r2, 0x5584c0f3026ebe7f, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r3}, {0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r0}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4008080}, 0x40)
syz_usb_control_io$uac1(r1, 0x0, 0x0)
fsmount(r4, 0x1, 0x0)

18:35:46 executing program 2:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x4, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:35:46 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x4d, 0x1000, 0x1}, 0x20)

18:35:46 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61, 0x61]}}, &(0x7f0000000200)=""/4096, 0x4d, 0x1000, 0x1}, 0x20)

18:35:46 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x4, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e, 0x61]}}, &(0x7f0000000200)=""/4096, 0x4c, 0x1000, 0x1}, 0x20)

18:35:46 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x3, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}, {0x0, [0x2e]}}, &(0x7f0000000200)=""/4096, 0x4b, 0x1000, 0x1}, 0x20)

18:35:46 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}}, &(0x7f0000000200)=""/4096, 0x4a, 0x1000, 0x1}, 0x20)

18:35:46 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}}, 0x0, 0x4a, 0x0, 0x1}, 0x20)

[ 2688.617708][T31591] usb 3-1: new high-speed USB device number 114 using dummy_hcd
[ 2688.627693][T26165] usb 2-1: new high-speed USB device number 99 using dummy_hcd
[ 2688.637704][T26956] usb 6-1: new high-speed USB device number 91 using dummy_hcd
[ 2688.645319][T31508] usb 1-1: new high-speed USB device number 80 using dummy_hcd
[ 2688.827679][T20487] usb 4-1: new high-speed USB device number 92 using dummy_hcd
[ 2688.857701][T31591] usb 3-1: Using ep0 maxpacket: 32
[ 2688.867696][T26165] usb 2-1: Using ep0 maxpacket: 32
[ 2688.917707][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2688.922891][T31508] usb 1-1: Using ep0 maxpacket: 32
[ 2688.977706][T31591] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2688.985747][T31591] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2688.994557][T31591] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2689.004712][T31591] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2689.013851][T31591] usb 3-1: config 1 has no interface number 1
[ 2689.020009][T31591] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2689.030977][T31591] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2689.044065][T31591] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2689.067718][T26165] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2689.078426][T26165] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2689.087403][T26165] usb 2-1: config 1 has no interface number 1
[ 2689.093684][T26165] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2689.097654][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2689.106801][T26165] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2689.167778][T26956] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2689.177931][T31508] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2689.188156][T20487] usb 4-1: no configurations
[ 2689.192768][T26956] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2689.201823][T31508] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2689.210766][T20487] usb 4-1: can't read configurations, error -22
[ 2689.277853][T26165] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2689.286875][T26165] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2689.294943][T26165] usb 2-1: Product: syz
[ 2689.299104][T26165] usb 2-1: Manufacturer: С
[ 2689.303664][T26165] usb 2-1: SerialNumber: syz
[ 2689.357779][T20487] usb 4-1: new high-speed USB device number 93 using dummy_hcd
[ 2689.377823][T26956] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2689.386947][T31508] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2689.396003][T26956] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2689.404085][T31508] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2689.412068][T26956] usb 6-1: Product: syz
[ 2689.416198][T26956] usb 6-1: Manufacturer: С
[ 2689.417686][T31591] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2689.420707][T31508] usb 1-1: Product: syz
[ 2689.430083][T31591] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2689.433881][T26956] usb 6-1: SerialNumber: syz
[ 2689.434782][T31508] usb 1-1: Manufacturer: С
[ 2689.441933][T31591] usb 3-1: Product: syz
[ 2689.447360][T31508] usb 1-1: SerialNumber: syz
[ 2689.451312][T31591] usb 3-1: SerialNumber: syz
[ 2689.597775][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2689.637752][T20487] usb 4-1: no configurations
[ 2689.642348][T20487] usb 4-1: can't read configurations, error -22
[ 2689.649299][T20487] usb usb4-port1: attempt power cycle
[ 2689.653916][T26165] usb 2-1: USB disconnect, device number 99
[ 2689.757795][T26956] usb 6-1: 0:2 : does not exist
[ 2689.765235][T26956] usb 6-1: USB disconnect, device number 91
[ 2689.857791][T31508] usb 1-1: 0:2 : does not exist
[ 2689.865952][T31508] usb 1-1: USB disconnect, device number 80
[ 2689.937771][T31591] usb 3-1: 0:2 : does not exist
[ 2689.979825][T31591] usb 3-1: USB disconnect, device number 114
[ 2690.067698][T20487] usb 4-1: new high-speed USB device number 94 using dummy_hcd
[ 2690.157744][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2690.197751][T20487] usb 4-1: no configurations
[ 2690.202344][T20487] usb 4-1: can't read configurations, error -22
[ 2690.367706][T20487] usb 4-1: new high-speed USB device number 95 using dummy_hcd
[ 2690.457778][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2690.497743][T20487] usb 4-1: no configurations
[ 2690.502337][T20487] usb 4-1: can't read configurations, error -22
[ 2690.508897][T20487] usb usb4-port1: unable to enumerate USB device
18:35:49 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000206b1d01014000af000301"], &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:35:49 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}}, 0x0, 0x4a, 0x0, 0x1}, 0x20)

18:35:49 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r3 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r3, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
syz_usb_connect$uac1(0x6, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0xe8, 0xf0, 0xfa, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x11}, [@extension_unit={0xb, 0x24, 0x8, 0x4, 0x0, 0x41, "a5aa84ce"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x40, 0x2}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x8, 0x2, "f10e6c5b"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, "aa849d", "b344a2"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x1, 0x8, 0x80, "", "f0d0"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x1, 0x4, 0x9, 0x1, 'yU', 'V0'}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x2, 0x4, 0xfb, {0x7, 0x25, 0x1, 0x2, 0x8, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xff, 0x7f, 0x5, {0x7, 0x25, 0x1, 0x81, 0x40, 0x7f}}}}}}}]}}, &(0x7f0000000dc0)={0xa, &(0x7f0000000a40)={0xa, 0x6, 0x201, 0x80, 0x7, 0x64, 0x8, 0x8}, 0x56, &(0x7f0000000a80)={0x5, 0xf, 0x56, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x9, 0xff1e, 0x7, [0x3fa0, 0x3f00, 0xff3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x4, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0x8, 0x40, 0x6, 0x80, 0xffff, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0xd9, 0x1, 0x3, 0xff0f, 0xc2, [0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "20cb3a5d9c7879dd61c6f34427ffb843"}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xe, &(0x7f0000000b80)=@string={0xe, 0x3, "84ccdab614f70465f44a4581"}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x1a}}, {0xb9, &(0x7f0000000c00)=@string={0xb9, 0x3, "714ed8b1b2754230c2efc4ab5893f60d261291f1dee36332b14dcda889738a00f99014425e28fae0c7a2ed7d100b1831e847956bfec267e4b50729f6abec751838663ac7545e5290276651270ed5531171c3367a2f68faa883412ea25ebabfff1f761bfbb7c711adcb008b8f907bf01caad4d86722654e55f6ff20eb9819eef87d54027d2cdf7202a2a82fc0839aa63edea233e21e8db9ca225cc25bb2c74c86a011f9354e17d12eb53068962b35e6d3ef580270039afe"}}, {0xea, &(0x7f0000000cc0)=@string={0xea, 0x3, "03424088c4ad1b4fa3f32ddf3d9d15fe331778d49df5fd18d6f1c9d750b7f6eaa97a2d03cc5cab5e44fb4242865065a6f66caba6cb5a1834c6e44f664474af5be41f7d927bf5e95992057b9ceda9254ea7e69353a437a4068fd3a6f573268a15a006dd2c2bb8af8e9bb6aec8a90e4ca0430f5436645aac8eefcd352830cd7ad15804be6a0343c406f246814ee35b02315a55b20959ec14ffa82fa89823b4d0b1a17ea6af7684483714e456e3e50de1b3884beb63d0fe2d58a18b5007bd31cdd6c5caf49f4f73b03f57c01bf34c4fb831bb06cd8537dcec6f7d0b2099271192e500cd7ad44546ec56"}}]})
r4 = fsmount(0xffffffffffffffff, 0x0, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000940), 0xb0000, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r4, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r5 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=ANY=[@ANYBLOB="1800000004000000000000002000000018400000000000000000000000000000004509000200000018150000", @ANYRES32, @ANYBLOB="000000000000000018c000000000000000000000000000009500000000000000"], &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r5, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
write$FUSE_GETXATTR(r4, &(0x7f0000000e40)={0x18, 0xfffffffffffffff5, 0x0, {0x80000000}}, 0x18)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x55fcc28cf2098cec}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={0xb8, r2, 0x5584c0f3026ebe7f, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r3}, {0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r0}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4008080}, 0x40)
syz_usb_control_io$uac1(r1, 0x0, 0x0)

18:35:49 executing program 5:
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f00000001c0)='xprtrdma_post_linv_err\x00'}, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203010902980003010030000904000000010100000a24010000200201020724060600080000000100000102000009040101010102000008240201f700e20909050109080001347f06250100d801000904020000010200000904020101010200000a240201070303f8fe08092402012004860085d000aa0024020140044006e1b3d50824020100011f0809058209100006a902072501003f0500"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:35:49 executing program 2:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x4, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:35:49 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
r0 = syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0)
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x181481, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x50, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9220}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '-/,/.#-.\xc6^'}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0)
r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x41798109c7766946}, 0x10)
r5 = fsmount(0xffffffffffffffff, 0x0, 0x0)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x1c, 0x0, 0x200, 0x70bd2a, 0x8, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x65492590489b4bb7)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r5, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r7 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func={0x18, 0x0, 0x4, 0x0, 0x20000000}]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r7, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x18, 0x10, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x4}, [@cb_func={0x18, 0x7, 0x4, 0x0, 0x5}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x2}, @map_idx={0x18, 0xa, 0x5, 0x0, 0x2}, @map_idx_val={0x18, 0xa, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x7ff}, @exit, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffd}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x4}]}, &(0x7f0000000340)='syzkaller\x00', 0x3b2e, 0xf9, &(0x7f0000000380)=""/249, 0x41000, 0x14, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f00000004c0)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000500)={0x2, 0x0, 0x5, 0x800}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[r1, r1, r4, r5, r7, r1, r1]}, 0x80)
write$FUSE_DIRENT(r1, &(0x7f0000000280)={0x10}, 0x10)
syz_usb_control_io$uac1(r0, 0x0, 0x0)

18:35:49 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}}, 0x0, 0x4a, 0x0, 0x1}, 0x20)

18:35:49 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}}, &(0x7f0000000200)=""/4096, 0x4a, 0x1000}, 0x20)

18:35:49 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}}, &(0x7f0000000200)=""/4096, 0x4a, 0x1000}, 0x20)

18:35:49 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}]}}, &(0x7f0000000200)=""/4096, 0x4a, 0x1000}, 0x20)

18:35:49 executing program 4:
r0 = syz_usb_connect$uac1(0x0, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x6, 0x1e, "a1"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x206, 0x3, 0x3f, 0x42, 0x8, 0x7}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x3f, 0x20, "5bab4c580500"}, @feature_unit={0xf, 0x24, 0x6, 0x4, 0x6, 0x4, [0x8, 0x8, 0x4, 0x6]}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x448, 0x1, "00f400000002"}, @processing_unit={0x8, 0x24, 0x7, 0x6, 0x2, 0x6, "c7"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)

[ 2691.647713][ T7213] usb 3-1: new high-speed USB device number 115 using dummy_hcd
[ 2691.655381][T20349] usb 6-1: new high-speed USB device number 92 using dummy_hcd
[ 2691.662942][T26165] usb 1-1: new high-speed USB device number 81 using dummy_hcd
[ 2691.670491][ T3604] usb 2-1: new high-speed USB device number 100 using dummy_hcd
[ 2691.677652][T20487] usb 5-1: new high-speed USB device number 126 using dummy_hcd
[ 2691.857714][T31591] usb 4-1: new high-speed USB device number 96 using dummy_hcd
[ 2691.917675][T20487] usb 5-1: Using ep0 maxpacket: 32
[ 2691.917681][T26165] usb 1-1: Using ep0 maxpacket: 32
[ 2691.917723][T20349] usb 6-1: Using ep0 maxpacket: 32
[ 2691.933110][ T3604] usb 2-1: Using ep0 maxpacket: 32
[ 2691.938246][ T7213] usb 3-1: Using ep0 maxpacket: 32
[ 2692.037752][T20487] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2692.047999][T20487] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2692.056917][T20487] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2692.067767][ T7213] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2692.077916][ T7213] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2692.086583][ T7213] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2692.096803][ T7213] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2692.105797][T31591] usb 4-1: Using ep0 maxpacket: 32
[ 2692.110950][ T7213] usb 3-1: config 1 has no interface number 1
[ 2692.117010][ T7213] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2692.127958][T26165] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2692.138043][ T7213] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2692.151160][T26165] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2692.160157][ T7213] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2692.167745][ T3604] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2692.177875][T20349] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2692.188085][ T3604] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2692.197011][T20349] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2692.205952][ T3604] usb 2-1: config 1 has no interface number 1
[ 2692.212093][ T3604] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2692.224893][ T3604] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2692.227689][T20487] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2692.246795][T20487] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2692.254778][T20487] usb 5-1: Product: syz
[ 2692.259016][T20487] usb 5-1: Manufacturer: syz
[ 2692.263589][T20487] usb 5-1: SerialNumber: syz
[ 2692.277706][T31591] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2692.285416][T31591] usb 4-1: can't read configurations, error -61
[ 2692.287730][T32658] raw-gadget.5 gadget: fail, usb_ep_enable returned -22
[ 2692.317796][T26165] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2692.326923][T26165] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2692.335012][T26165] usb 1-1: Product: syz
[ 2692.339315][T26165] usb 1-1: Manufacturer: С
[ 2692.343833][T26165] usb 1-1: SerialNumber: syz
[ 2692.377759][T20349] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2692.386823][T20349] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2692.395420][T20349] usb 6-1: Product: syz
[ 2692.399707][T20349] usb 6-1: Manufacturer: С
[ 2692.404231][T20349] usb 6-1: SerialNumber: syz
[ 2692.408980][ T3604] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2692.418222][ T3604] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2692.426465][ T3604] usb 2-1: Product: syz
[ 2692.430751][ T3604] usb 2-1: Manufacturer: С
[ 2692.435299][ T3604] usb 2-1: SerialNumber: syz
[ 2692.440024][T31591] usb 4-1: new high-speed USB device number 97 using dummy_hcd
[ 2692.517723][ T7213] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2692.526800][ T7213] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2692.534940][ T7213] usb 3-1: Product: syz
[ 2692.539182][ T7213] usb 3-1: SerialNumber: syz
[ 2692.597724][T20487] usb 5-1: 0:2 : does not exist
[ 2692.610713][T20487] usb 5-1: USB disconnect, device number 126
[ 2692.687698][T31591] usb 4-1: Using ep0 maxpacket: 32
[ 2692.697789][T26165] usb 1-1: 0:2 : does not exist
[ 2692.710544][T26165] usb 1-1: USB disconnect, device number 81
[ 2692.787818][T20349] usb 6-1: 0:2 : does not exist
[ 2692.793972][T20349] usb 6-1: USB disconnect, device number 92
[ 2692.847804][T31591] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2692.855438][T31591] usb 4-1: can't read configurations, error -61
[ 2692.862049][T31591] usb usb4-port1: attempt power cycle
[ 2692.910766][ T3604] usb 2-1: USB disconnect, device number 100
18:35:51 executing program 4:
r0 = syz_usb_connect$uac1(0x0, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x6, 0x1e, "a1"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x206, 0x3, 0x3f, 0x42, 0x8, 0x7}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x3f, 0x20, "5bab4c580500"}, @feature_unit={0xf, 0x24, 0x6, 0x4, 0x6, 0x4, [0x8, 0x8, 0x4, 0x6]}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x448, 0x1, "00f400000002"}, @processing_unit={0x8, 0x24, 0x7, 0x6, 0x2, 0x6, "c7"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)

[ 2693.007728][ T7213] usb 3-1: 0:2 : does not exist
[ 2693.050062][ T7213] usb 3-1: USB disconnect, device number 115
[ 2693.287736][T31591] usb 4-1: new high-speed USB device number 98 using dummy_hcd
[ 2693.387723][T31591] usb 4-1: Using ep0 maxpacket: 32
[ 2693.407697][T20487] usb 5-1: new high-speed USB device number 127 using dummy_hcd
[ 2693.547739][T31591] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2693.555288][T31591] usb 4-1: can't read configurations, error -61
[ 2693.667658][T20487] usb 5-1: Using ep0 maxpacket: 32
[ 2693.707754][T31591] usb 4-1: new high-speed USB device number 99 using dummy_hcd
[ 2693.787767][T20487] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2693.797989][T20487] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2693.806982][T20487] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2693.827740][T31591] usb 4-1: Using ep0 maxpacket: 32
[ 2693.977754][T20487] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2693.986791][T20487] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2693.987729][T31591] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2693.994817][T20487] usb 5-1: Product: syz
[ 2694.002662][T31591] usb 4-1: can't read configurations, error -61
[ 2694.006487][T20487] usb 5-1: Manufacturer: syz
[ 2694.006495][T20487] usb 5-1: SerialNumber: syz
[ 2694.021949][T31591] usb usb4-port1: unable to enumerate USB device
[ 2694.027716][T32660] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[ 2694.317708][T20487] usb 5-1: 0:2 : does not exist
[ 2694.330679][T20487] usb 5-1: USB disconnect, device number 127
18:35:52 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000206b1d01014000af000301"], &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:35:52 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
r0 = syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0)
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x181481, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x50, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9220}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '-/,/.#-.\xc6^'}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0)
r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x41798109c7766946}, 0x10)
r5 = fsmount(0xffffffffffffffff, 0x0, 0x0)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x1c, 0x0, 0x200, 0x70bd2a, 0x8, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x65492590489b4bb7)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r5, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r7 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func={0x18, 0x0, 0x4, 0x0, 0x20000000}]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r7, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x18, 0x10, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x4}, [@cb_func={0x18, 0x7, 0x4, 0x0, 0x5}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x2}, @map_idx={0x18, 0xa, 0x5, 0x0, 0x2}, @map_idx_val={0x18, 0xa, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x7ff}, @exit, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffd}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x4}]}, &(0x7f0000000340)='syzkaller\x00', 0x3b2e, 0xf9, &(0x7f0000000380)=""/249, 0x41000, 0x14, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f00000004c0)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000500)={0x2, 0x0, 0x5, 0x800}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[r1, r1, r4, r5, r7, r1, r1]}, 0x80)
write$FUSE_DIRENT(r1, &(0x7f0000000280)={0x10}, 0x10)
syz_usb_control_io$uac1(r0, 0x0, 0x0)

18:35:52 executing program 5:
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f00000001c0)='xprtrdma_post_linv_err\x00'}, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))

18:35:52 executing program 2:

18:35:52 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r2 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r2, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
syz_usb_connect$uac1(0x6, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0xe8, 0xf0, 0xfa, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x11}, [@extension_unit={0xb, 0x24, 0x8, 0x4, 0x0, 0x41, "a5aa84ce"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x40, 0x2}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x8, 0x2, "f10e6c5b"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, "aa849d", "b344a2"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x1, 0x8, 0x80, "", "f0d0"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x1, 0x4, 0x9, 0x1, 'yU', 'V0'}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x2, 0x4, 0xfb, {0x7, 0x25, 0x1, 0x2, 0x8, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xff, 0x7f, 0x5, {0x7, 0x25, 0x1, 0x81, 0x40, 0x7f}}}}}}}]}}, &(0x7f0000000dc0)={0xa, &(0x7f0000000a40)={0xa, 0x6, 0x201, 0x80, 0x7, 0x64, 0x8, 0x8}, 0x56, &(0x7f0000000a80)={0x5, 0xf, 0x56, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x9, 0xff1e, 0x7, [0x3fa0, 0x3f00, 0xff3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x4, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0x8, 0x40, 0x6, 0x80, 0xffff, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0xd9, 0x1, 0x3, 0xff0f, 0xc2, [0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "20cb3a5d9c7879dd61c6f34427ffb843"}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xe, &(0x7f0000000b80)=@string={0xe, 0x3, "84ccdab614f70465f44a4581"}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x1a}}, {0xb9, &(0x7f0000000c00)=@string={0xb9, 0x3, "714ed8b1b2754230c2efc4ab5893f60d261291f1dee36332b14dcda889738a00f99014425e28fae0c7a2ed7d100b1831e847956bfec267e4b50729f6abec751838663ac7545e5290276651270ed5531171c3367a2f68faa883412ea25ebabfff1f761bfbb7c711adcb008b8f907bf01caad4d86722654e55f6ff20eb9819eef87d54027d2cdf7202a2a82fc0839aa63edea233e21e8db9ca225cc25bb2c74c86a011f9354e17d12eb53068962b35e6d3ef580270039afe"}}, {0xea, &(0x7f0000000cc0)=@string={0xea, 0x3, "03424088c4ad1b4fa3f32ddf3d9d15fe331778d49df5fd18d6f1c9d750b7f6eaa97a2d03cc5cab5e44fb4242865065a6f66caba6cb5a1834c6e44f664474af5be41f7d927bf5e95992057b9ceda9254ea7e69353a437a4068fd3a6f573268a15a006dd2c2bb8af8e9bb6aec8a90e4ca0430f5436645aac8eefcd352830cd7ad15804be6a0343c406f246814ee35b02315a55b20959ec14ffa82fa89823b4d0b1a17ea6af7684483714e456e3e50de1b3884beb63d0fe2d58a18b5007bd31cdd6c5caf49f4f73b03f57c01bf34c4fb831bb06cd8537dcec6f7d0b2099271192e500cd7ad44546ec56"}}]})
r3 = fsmount(0xffffffffffffffff, 0x0, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000940), 0xb0000, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r3, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r4 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=ANY=[@ANYBLOB="1800000004000000000000002000000018400000000000000000000000000000004509000200000018150000", @ANYRES32, @ANYBLOB="000000000000000018c000000000000000000000000000009500000000000000"], &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r4, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
write$FUSE_GETXATTR(r3, &(0x7f0000000e40)={0x18, 0xfffffffffffffff5, 0x0, {0x80000000}}, 0x18)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x55fcc28cf2098cec}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={0xb8, r1, 0x5584c0f3026ebe7f, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r2}, {0x8, 0x1, r0}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r0}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4008080}, 0x40)

18:35:52 executing program 2:

18:35:52 executing program 5:
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f00000001c0)='xprtrdma_post_linv_err\x00'}, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))

18:35:52 executing program 2:

18:35:52 executing program 5:
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f00000001c0)='xprtrdma_post_linv_err\x00'}, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))

18:35:52 executing program 2:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:35:52 executing program 5:
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f00000001c0)='xprtrdma_post_linv_err\x00'}, 0x10)
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203010902980003010030000904000000010100000a24010000200201020724060600080000000100000102000009040101010102000008240201f700e20909050109080001347f06250100d801000904020000010200000904020101010200000a240201070303f8fe08092402012004860085d000aa0024020140044006e1b3d50824020100011f0809058209100006a902072501003f0500"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2694.657673][T31508] usb 1-1: new high-speed USB device number 82 using dummy_hcd
[ 2694.657682][T31591] usb 2-1: new high-speed USB device number 101 using dummy_hcd
[ 2694.687688][ T7213] usb 6-1: new high-speed USB device number 93 using dummy_hcd
18:35:53 executing program 4:
r0 = syz_usb_connect$uac1(0x0, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x6, 0x1e, "a1"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x206, 0x3, 0x3f, 0x42, 0x8, 0x7}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x3f, 0x20, "5bab4c580500"}, @feature_unit={0xf, 0x24, 0x6, 0x4, 0x6, 0x4, [0x8, 0x8, 0x4, 0x6]}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x448, 0x1, "00f400000002"}, @processing_unit={0x8, 0x24, 0x7, 0x6, 0x2, 0x6, "c7"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)

[ 2694.867704][T26956] usb 4-1: new high-speed USB device number 100 using dummy_hcd
[ 2694.897679][T31591] usb 2-1: Using ep0 maxpacket: 32
[ 2694.917713][T31508] usb 1-1: Using ep0 maxpacket: 32
[ 2694.927698][ T7213] usb 6-1: Using ep0 maxpacket: 32
[ 2695.017729][T20349] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 2695.097687][T31591] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2695.107848][T31591] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2695.116781][T31591] usb 2-1: config 1 has no interface number 1
[ 2695.122872][T31591] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2695.127654][T26956] usb 4-1: Using ep0 maxpacket: 32
[ 2695.135782][ T7213] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2695.140887][T31508] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2695.151028][T31591] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2695.161394][T31508] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2695.174056][ T7213] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2695.267745][T20349] usb 5-1: Using ep0 maxpacket: 32
[ 2695.327761][T26956] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2695.335392][T26956] usb 4-1: can't read configurations, error -61
[ 2695.347732][T31508] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2695.347777][T31591] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2695.356812][T31508] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2695.366019][ T7213] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2695.373792][T31508] usb 1-1: Product: syz
[ 2695.382912][T31591] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2695.386929][T31508] usb 1-1: Manufacturer: С
[ 2695.394973][ T7213] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2695.399392][T31508] usb 1-1: SerialNumber: syz
[ 2695.407424][T20349] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2695.422007][ T7213] usb 6-1: Product: syz
[ 2695.426140][ T7213] usb 6-1: Manufacturer: С
[ 2695.430661][T31591] usb 2-1: Product: syz
[ 2695.434800][T31591] usb 2-1: Manufacturer: С
[ 2695.439326][T20349] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2695.448189][ T7213] usb 6-1: SerialNumber: syz
[ 2695.452927][T31591] usb 2-1: SerialNumber: syz
[ 2695.457872][T20349] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2695.487726][T26956] usb 4-1: new high-speed USB device number 101 using dummy_hcd
[ 2695.627736][T20349] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2695.636802][T20349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2695.644914][T20349] usb 5-1: Product: syz
[ 2695.649495][T20349] usb 5-1: Manufacturer: syz
[ 2695.654111][T20349] usb 5-1: SerialNumber: syz
[ 2695.677751][T32681] raw-gadget.4 gadget: fail, usb_ep_enable returned -22
[ 2695.737740][T31508] usb 1-1: 0:2 : does not exist
[ 2695.742617][T26956] usb 4-1: Using ep0 maxpacket: 32
[ 2695.749277][T31508] usb 1-1: USB disconnect, device number 82
[ 2695.827733][ T7213] usb 6-1: 0:2 : does not exist
[ 2695.840708][ T7213] usb 6-1: USB disconnect, device number 93
[ 2695.907759][T26956] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2695.915805][T26956] usb 4-1: can't read configurations, error -61
[ 2695.922313][T26956] usb usb4-port1: attempt power cycle
[ 2695.929782][T31591] usb 2-1: USB disconnect, device number 101
[ 2696.027701][T20349] usb 5-1: 0:2 : does not exist
[ 2696.037239][T20349] usb 5-1: USB disconnect, device number 2
[ 2696.337691][T26956] usb 4-1: new high-speed USB device number 102 using dummy_hcd
[ 2696.427695][T26956] usb 4-1: Using ep0 maxpacket: 32
[ 2696.587740][T26956] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2696.595292][T26956] usb 4-1: can't read configurations, error -61
[ 2696.747699][T26956] usb 4-1: new high-speed USB device number 103 using dummy_hcd
[ 2696.837730][T26956] usb 4-1: Using ep0 maxpacket: 32
[ 2696.997730][T26956] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2697.005343][T26956] usb 4-1: can't read configurations, error -61
[ 2697.011997][T26956] usb usb4-port1: unable to enumerate USB device
18:35:55 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000206b1d01014000af000301"], &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:35:55 executing program 2:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:35:55 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x181481, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x50, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9220}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '-/,/.#-.\xc6^'}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0)
r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x41798109c7766946}, 0x10)
r4 = fsmount(0xffffffffffffffff, 0x0, 0x0)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x1c, 0x0, 0x200, 0x70bd2a, 0x8, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x65492590489b4bb7)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r4, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r6 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func={0x18, 0x0, 0x4, 0x0, 0x20000000}]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r6, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x18, 0x10, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x4}, [@cb_func={0x18, 0x7, 0x4, 0x0, 0x5}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x2}, @map_idx={0x18, 0xa, 0x5, 0x0, 0x2}, @map_idx_val={0x18, 0xa, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x7ff}, @exit, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffd}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x4}]}, &(0x7f0000000340)='syzkaller\x00', 0x3b2e, 0xf9, &(0x7f0000000380)=""/249, 0x41000, 0x14, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000004c0)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000500)={0x2, 0x0, 0x5, 0x800}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[r0, r0, r3, r4, r6, r0, r0]}, 0x80)
write$FUSE_DIRENT(r0, &(0x7f0000000280)={0x10}, 0x10)

18:35:55 executing program 5:
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203010902980003010030000904000000010100000a24010000200201020724060600080000000100000102000009040101010102000008240201f700e20909050109080001347f06250100d801000904020000010200000904020101010200000a240201070303f8fe08092402012004860085d000aa0024020140044006e1b3d50824020100011f0809058209100006a902072501003f0500"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:35:55 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
syz_usb_connect$uac1(0x6, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0xe8, 0xf0, 0xfa, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x11}, [@extension_unit={0xb, 0x24, 0x8, 0x4, 0x0, 0x41, "a5aa84ce"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x40, 0x2}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x8, 0x2, "f10e6c5b"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, "aa849d", "b344a2"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x1, 0x8, 0x80, "", "f0d0"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x1, 0x4, 0x9, 0x1, 'yU', 'V0'}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x2, 0x4, 0xfb, {0x7, 0x25, 0x1, 0x2, 0x8, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xff, 0x7f, 0x5, {0x7, 0x25, 0x1, 0x81, 0x40, 0x7f}}}}}}}]}}, &(0x7f0000000dc0)={0xa, &(0x7f0000000a40)={0xa, 0x6, 0x201, 0x80, 0x7, 0x64, 0x8, 0x8}, 0x56, &(0x7f0000000a80)={0x5, 0xf, 0x56, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x9, 0xff1e, 0x7, [0x3fa0, 0x3f00, 0xff3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x4, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0x8, 0x40, 0x6, 0x80, 0xffff, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0xd9, 0x1, 0x3, 0xff0f, 0xc2, [0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "20cb3a5d9c7879dd61c6f34427ffb843"}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xe, &(0x7f0000000b80)=@string={0xe, 0x3, "84ccdab614f70465f44a4581"}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x1a}}, {0xb9, &(0x7f0000000c00)=@string={0xb9, 0x3, "714ed8b1b2754230c2efc4ab5893f60d261291f1dee36332b14dcda889738a00f99014425e28fae0c7a2ed7d100b1831e847956bfec267e4b50729f6abec751838663ac7545e5290276651270ed5531171c3367a2f68faa883412ea25ebabfff1f761bfbb7c711adcb008b8f907bf01caad4d86722654e55f6ff20eb9819eef87d54027d2cdf7202a2a82fc0839aa63edea233e21e8db9ca225cc25bb2c74c86a011f9354e17d12eb53068962b35e6d3ef580270039afe"}}, {0xea, &(0x7f0000000cc0)=@string={0xea, 0x3, "03424088c4ad1b4fa3f32ddf3d9d15fe331778d49df5fd18d6f1c9d750b7f6eaa97a2d03cc5cab5e44fb4242865065a6f66caba6cb5a1834c6e44f664474af5be41f7d927bf5e95992057b9ceda9254ea7e69353a437a4068fd3a6f573268a15a006dd2c2bb8af8e9bb6aec8a90e4ca0430f5436645aac8eefcd352830cd7ad15804be6a0343c406f246814ee35b02315a55b20959ec14ffa82fa89823b4d0b1a17ea6af7684483714e456e3e50de1b3884beb63d0fe2d58a18b5007bd31cdd6c5caf49f4f73b03f57c01bf34c4fb831bb06cd8537dcec6f7d0b2099271192e500cd7ad44546ec56"}}]})
r1 = fsmount(0xffffffffffffffff, 0x0, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000940), 0xb0000, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r2 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=ANY=[@ANYBLOB="1800000004000000000000002000000018400000000000000000000000000000004509000200000018150000", @ANYRES32, @ANYBLOB="000000000000000018c000000000000000000000000000009500000000000000"], &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r2, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
write$FUSE_GETXATTR(r1, &(0x7f0000000e40)={0x18, 0xfffffffffffffff5, 0x0, {0x80000000}}, 0x18)

18:35:55 executing program 4:
syz_usb_connect$uac1(0x0, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x6, 0x1e, "a1"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x206, 0x3, 0x3f, 0x42, 0x8, 0x7}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x3f, 0x20, "5bab4c580500"}, @feature_unit={0xf, 0x24, 0x6, 0x4, 0x6, 0x4, [0x8, 0x8, 0x4, 0x6]}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x448, 0x1, "00f400000002"}, @processing_unit={0x8, 0x24, 0x7, 0x6, 0x2, 0x6, "c7"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2697.667674][T20487] usb 1-1: new high-speed USB device number 83 using dummy_hcd
[ 2697.675351][T26956] usb 2-1: new high-speed USB device number 102 using dummy_hcd
[ 2697.677649][T20349] usb 6-1: new high-speed USB device number 94 using dummy_hcd
[ 2697.690628][ T7213] usb 5-1: new high-speed USB device number 3 using dummy_hcd
18:35:56 executing program 2:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2697.897777][T31591] usb 4-1: new high-speed USB device number 104 using dummy_hcd
[ 2697.917684][T20487] usb 1-1: Using ep0 maxpacket: 32
[ 2697.922915][T26956] usb 2-1: Using ep0 maxpacket: 32
[ 2697.977680][ T7213] usb 5-1: Using ep0 maxpacket: 32
[ 2697.983005][T20349] usb 6-1: Using ep0 maxpacket: 32
[ 2698.127762][T20487] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2698.127769][ T7213] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2698.127787][ T7213] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2698.137984][T26956] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2698.148738][ T7213] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2698.157255][T20487] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2698.187697][T31591] usb 4-1: Using ep0 maxpacket: 32
[ 2698.189075][T26956] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2698.203028][T26956] usb 2-1: config 1 has no interface number 1
[ 2698.209114][T26956] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2698.221928][T26956] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2698.247717][T20349] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2698.257935][T20349] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2698.377706][T20487] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2698.377715][ T7213] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2698.377736][ T7213] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2698.386853][T20487] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2698.395927][ T7213] usb 5-1: Product: syz
[ 2698.404087][T26956] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
18:35:56 executing program 2:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x4, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2698.411918][T31591] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2698.432634][T26956] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2698.440764][ T7213] usb 5-1: Manufacturer: syz
[ 2698.445449][T20487] usb 1-1: Product: syz
[ 2698.446554][ T7213] usb 5-1: SerialNumber: syz
[ 2698.449722][T26956] usb 2-1: Product: syz
[ 2698.454625][T31591] usb 4-1: can't read configurations, error -61
[ 2698.458495][T20487] usb 1-1: Manufacturer: С
[ 2698.469179][T26956] usb 2-1: Manufacturer: С
[ 2698.473654][T26956] usb 2-1: SerialNumber: syz
[ 2698.478287][T20487] usb 1-1: SerialNumber: syz
[ 2698.487705][T32691] raw-gadget.3 gadget: fail, usb_ep_enable returned -22
[ 2698.487737][T20349] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2698.503806][T20349] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2698.512402][T20349] usb 6-1: Product: syz
[ 2698.516551][T20349] usb 6-1: Manufacturer: С
[ 2698.521080][T20349] usb 6-1: SerialNumber: syz
[ 2698.607722][T31591] usb 4-1: new high-speed USB device number 105 using dummy_hcd
[ 2698.747694][   T69] usb 3-1: new high-speed USB device number 116 using dummy_hcd
[ 2698.777745][ T7213] usb 5-1: 0:2 : does not exist
[ 2698.789181][ T7213] usb 5-1: USB disconnect, device number 3
[ 2698.847755][T31591] usb 4-1: Using ep0 maxpacket: 32
[ 2698.857869][T20487] usb 1-1: 0:2 : does not exist
[ 2698.868437][T20487] usb 1-1: USB disconnect, device number 83
[ 2698.959311][T26956] usb 2-1: USB disconnect, device number 102
[ 2699.017674][   T69] usb 3-1: device descriptor read/64, error 18
[ 2699.017728][T31591] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2699.031458][T31591] usb 4-1: can't read configurations, error -61
[ 2699.037797][T31591] usb usb4-port1: attempt power cycle
[ 2699.047714][T20349] usb 6-1: 0:2 : does not exist
[ 2699.066210][T20349] usb 6-1: USB disconnect, device number 94
18:35:57 executing program 4:
syz_usb_connect$uac1(0x0, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x6, 0x1e, "a1"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x206, 0x3, 0x3f, 0x42, 0x8, 0x7}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x3f, 0x20, "5bab4c580500"}, @feature_unit={0xf, 0x24, 0x6, 0x4, 0x6, 0x4, [0x8, 0x8, 0x4, 0x6]}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x448, 0x1, "00f400000002"}, @processing_unit={0x8, 0x24, 0x7, 0x6, 0x2, 0x6, "c7"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

18:35:57 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
syz_usb_connect$uac1(0x6, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0xe8, 0xf0, 0xfa, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x11}, [@extension_unit={0xb, 0x24, 0x8, 0x4, 0x0, 0x41, "a5aa84ce"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x40, 0x2}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x8, 0x2, "f10e6c5b"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, "aa849d", "b344a2"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x1, 0x8, 0x80, "", "f0d0"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x1, 0x4, 0x9, 0x1, 'yU', 'V0'}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x2, 0x4, 0xfb, {0x7, 0x25, 0x1, 0x2, 0x8, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xff, 0x7f, 0x5, {0x7, 0x25, 0x1, 0x81, 0x40, 0x7f}}}}}}}]}}, &(0x7f0000000dc0)={0xa, &(0x7f0000000a40)={0xa, 0x6, 0x201, 0x80, 0x7, 0x64, 0x8, 0x8}, 0x56, &(0x7f0000000a80)={0x5, 0xf, 0x56, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x9, 0xff1e, 0x7, [0x3fa0, 0x3f00, 0xff3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x4, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0x8, 0x40, 0x6, 0x80, 0xffff, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0xd9, 0x1, 0x3, 0xff0f, 0xc2, [0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "20cb3a5d9c7879dd61c6f34427ffb843"}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xe, &(0x7f0000000b80)=@string={0xe, 0x3, "84ccdab614f70465f44a4581"}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x1a}}, {0xb9, &(0x7f0000000c00)=@string={0xb9, 0x3, "714ed8b1b2754230c2efc4ab5893f60d261291f1dee36332b14dcda889738a00f99014425e28fae0c7a2ed7d100b1831e847956bfec267e4b50729f6abec751838663ac7545e5290276651270ed5531171c3367a2f68faa883412ea25ebabfff1f761bfbb7c711adcb008b8f907bf01caad4d86722654e55f6ff20eb9819eef87d54027d2cdf7202a2a82fc0839aa63edea233e21e8db9ca225cc25bb2c74c86a011f9354e17d12eb53068962b35e6d3ef580270039afe"}}, {0xea, &(0x7f0000000cc0)=@string={0xea, 0x3, "03424088c4ad1b4fa3f32ddf3d9d15fe331778d49df5fd18d6f1c9d750b7f6eaa97a2d03cc5cab5e44fb4242865065a6f66caba6cb5a1834c6e44f664474af5be41f7d927bf5e95992057b9ceda9254ea7e69353a437a4068fd3a6f573268a15a006dd2c2bb8af8e9bb6aec8a90e4ca0430f5436645aac8eefcd352830cd7ad15804be6a0343c406f246814ee35b02315a55b20959ec14ffa82fa89823b4d0b1a17ea6af7684483714e456e3e50de1b3884beb63d0fe2d58a18b5007bd31cdd6c5caf49f4f73b03f57c01bf34c4fb831bb06cd8537dcec6f7d0b2099271192e500cd7ad44546ec56"}}]})
r1 = fsmount(0xffffffffffffffff, 0x0, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000940), 0xb0000, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r2 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=ANY=[@ANYBLOB="1800000004000000000000002000000018400000000000000000000000000000004509000200000018150000", @ANYRES32, @ANYBLOB="000000000000000018c000000000000000000000000000009500000000000000"], &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r2, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)

18:35:57 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x181481, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x50, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9220}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '-/,/.#-.\xc6^'}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0)
r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x41798109c7766946}, 0x10)
r4 = fsmount(0xffffffffffffffff, 0x0, 0x0)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x1c, 0x0, 0x200, 0x70bd2a, 0x8, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x65492590489b4bb7)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r4, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r6 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func={0x18, 0x0, 0x4, 0x0, 0x20000000}]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r6, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x18, 0x10, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x4}, [@cb_func={0x18, 0x7, 0x4, 0x0, 0x5}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x2}, @map_idx={0x18, 0xa, 0x5, 0x0, 0x2}, @map_idx_val={0x18, 0xa, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x7ff}, @exit, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffd}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x4}]}, &(0x7f0000000340)='syzkaller\x00', 0x3b2e, 0xf9, &(0x7f0000000380)=""/249, 0x41000, 0x14, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000004c0)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000500)={0x2, 0x0, 0x5, 0x800}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[r0, r0, r3, r4, r6, r0, r0]}, 0x80)

18:35:57 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203010902980003010030000904000000010100000a24010000200201020724060600080000000100000102000009040101010102000008240201f700e20909050109080001347f06250100d801000904020000010200000904020101010200000a240201070303f8fe08092402012004860085d000aa0024020140044006e1b3d50824020100011f0809058209100006a902072501003f0500"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2699.417712][   T69] usb 3-1: device descriptor read/64, error 18
[ 2699.447675][T31591] usb 4-1: new high-speed USB device number 106 using dummy_hcd
[ 2699.537704][T31591] usb 4-1: Using ep0 maxpacket: 32
[ 2699.597832][ T7213] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[ 2699.617733][T20349] usb 6-1: new high-speed USB device number 95 using dummy_hcd
[ 2699.627678][T26956] usb 2-1: new high-speed USB device number 103 using dummy_hcd
[ 2699.635370][T20487] usb 1-1: new high-speed USB device number 84 using dummy_hcd
[ 2699.697719][T31591] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2699.705345][T31591] usb 4-1: can't read configurations, error -61
[ 2699.717755][   T69] usb 3-1: new high-speed USB device number 117 using dummy_hcd
[ 2699.837660][ T7213] usb 5-1: Using ep0 maxpacket: 32
[ 2699.857689][T20349] usb 6-1: Using ep0 maxpacket: 32
[ 2699.862890][T31591] usb 4-1: new high-speed USB device number 107 using dummy_hcd
[ 2699.887667][T26956] usb 2-1: Using ep0 maxpacket: 32
[ 2699.892843][T20487] usb 1-1: Using ep0 maxpacket: 32
[ 2699.957727][ T7213] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2699.967935][T31591] usb 4-1: Using ep0 maxpacket: 32
[ 2699.973047][ T7213] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2699.982175][ T7213] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2700.007743][   T69] usb 3-1: device descriptor read/64, error 18
[ 2700.057731][T20349] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2700.067916][T20349] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2700.127743][T26956] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2700.137871][T20487] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2700.147705][T31591] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2700.148166][T26956] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2700.155755][ T7213] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2700.164650][T20487] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2700.174128][T31591] usb 4-1: can't read configurations, error -61
[ 2700.182699][T26956] usb 2-1: config 1 has no interface number 1
[ 2700.189121][ T7213] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2700.195276][T26956] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2700.203404][T31591] usb usb4-port1: unable to enumerate USB device
[ 2700.215947][T26956] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2700.235130][ T7213] usb 5-1: Product: syz
[ 2700.239362][ T7213] usb 5-1: Manufacturer: syz
[ 2700.243945][ T7213] usb 5-1: SerialNumber: syz
[ 2700.267782][T32699] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[ 2700.274772][T20349] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2700.283908][T20349] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2700.292502][T20349] usb 6-1: Product: syz
[ 2700.296639][T20349] usb 6-1: Manufacturer: С
[ 2700.301226][T20349] usb 6-1: SerialNumber: syz
18:35:58 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000206b1d01014000af00030109"], &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2700.367730][T20487] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2700.376796][T20487] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2700.384832][T20487] usb 1-1: Product: syz
[ 2700.389058][T26956] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2700.398091][T20487] usb 1-1: Manufacturer: С
[ 2700.402590][T26956] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2700.411470][T20487] usb 1-1: SerialNumber: syz
[ 2700.416657][T26956] usb 2-1: Product: syz
[ 2700.420881][T26956] usb 2-1: Manufacturer: С
[ 2700.425411][T26956] usb 2-1: SerialNumber: syz
[ 2700.430053][   T69] usb 3-1: device descriptor read/64, error 18
[ 2700.557816][   T69] usb usb3-port1: attempt power cycle
[ 2700.567944][ T7213] usb 5-1: 0:2 : does not exist
[ 2700.574173][ T7213] usb 5-1: USB disconnect, device number 4
[ 2700.647718][T20349] usb 6-1: 0:2 : does not exist
[ 2700.660124][T20349] usb 6-1: USB disconnect, device number 95
[ 2700.727758][T20487] usb 1-1: 0:2 : does not exist
[ 2700.734305][T20487] usb 1-1: USB disconnect, device number 84
[ 2700.829499][T26956] usb 2-1: USB disconnect, device number 103
[ 2700.836065][T12721] udevd[12721]: 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
[ 2700.853908][ T3922] udevd[3922]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card2/controlC2/../uevent} for writing: No such file or directory
[ 2700.877973][T31591] usb 4-1: new high-speed USB device number 108 using dummy_hcd
18:35:59 executing program 4:
syz_usb_connect$uac1(0x0, 0x0, 0x0, 0x0)

[ 2700.967703][   T69] usb 3-1: new high-speed USB device number 118 using dummy_hcd
18:35:59 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2701.057765][   T69] usb 3-1: Invalid ep0 maxpacket: 0
18:35:59 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x181481, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x50, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9220}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '-/,/.#-.\xc6^'}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x41798109c7766946}, 0x10)
r1 = fsmount(0xffffffffffffffff, 0x0, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x1c, 0x0, 0x200, 0x70bd2a, 0x8, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x65492590489b4bb7)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
r3 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func={0x18, 0x0, 0x4, 0x0, 0x20000000}]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r3, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)

[ 2701.137662][T31591] usb 4-1: Using ep0 maxpacket: 32
18:35:59 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
syz_usb_connect$uac1(0x6, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0xe8, 0xf0, 0xfa, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x11}, [@extension_unit={0xb, 0x24, 0x8, 0x4, 0x0, 0x41, "a5aa84ce"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x40, 0x2}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x8, 0x2, "f10e6c5b"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, "aa849d", "b344a2"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x1, 0x8, 0x80, "", "f0d0"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x1, 0x4, 0x9, 0x1, 'yU', 'V0'}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x2, 0x4, 0xfb, {0x7, 0x25, 0x1, 0x2, 0x8, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xff, 0x7f, 0x5, {0x7, 0x25, 0x1, 0x81, 0x40, 0x7f}}}}}}}]}}, &(0x7f0000000dc0)={0xa, &(0x7f0000000a40)={0xa, 0x6, 0x201, 0x80, 0x7, 0x64, 0x8, 0x8}, 0x56, &(0x7f0000000a80)={0x5, 0xf, 0x56, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x9, 0xff1e, 0x7, [0x3fa0, 0x3f00, 0xff3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x4, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0x8, 0x40, 0x6, 0x80, 0xffff, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0xd9, 0x1, 0x3, 0xff0f, 0xc2, [0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "20cb3a5d9c7879dd61c6f34427ffb843"}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xe, &(0x7f0000000b80)=@string={0xe, 0x3, "84ccdab614f70465f44a4581"}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x1a}}, {0xb9, &(0x7f0000000c00)=@string={0xb9, 0x3, "714ed8b1b2754230c2efc4ab5893f60d261291f1dee36332b14dcda889738a00f99014425e28fae0c7a2ed7d100b1831e847956bfec267e4b50729f6abec751838663ac7545e5290276651270ed5531171c3367a2f68faa883412ea25ebabfff1f761bfbb7c711adcb008b8f907bf01caad4d86722654e55f6ff20eb9819eef87d54027d2cdf7202a2a82fc0839aa63edea233e21e8db9ca225cc25bb2c74c86a011f9354e17d12eb53068962b35e6d3ef580270039afe"}}, {0xea, &(0x7f0000000cc0)=@string={0xea, 0x3, "03424088c4ad1b4fa3f32ddf3d9d15fe331778d49df5fd18d6f1c9d750b7f6eaa97a2d03cc5cab5e44fb4242865065a6f66caba6cb5a1834c6e44f664474af5be41f7d927bf5e95992057b9ceda9254ea7e69353a437a4068fd3a6f573268a15a006dd2c2bb8af8e9bb6aec8a90e4ca0430f5436645aac8eefcd352830cd7ad15804be6a0343c406f246814ee35b02315a55b20959ec14ffa82fa89823b4d0b1a17ea6af7684483714e456e3e50de1b3884beb63d0fe2d58a18b5007bd31cdd6c5caf49f4f73b03f57c01bf34c4fb831bb06cd8537dcec6f7d0b2099271192e500cd7ad44546ec56"}}]})
r1 = fsmount(0xffffffffffffffff, 0x0, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000940), 0xb0000, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
fsmount(0xffffffffffffffff, 0x0, 0x0)

[ 2701.207703][   T69] usb 3-1: new high-speed USB device number 119 using dummy_hcd
[ 2701.297780][   T69] usb 3-1: Invalid ep0 maxpacket: 0
[ 2701.303066][   T69] usb usb3-port1: unable to enumerate USB device
[ 2701.317813][T31591] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2701.325380][T31591] usb 4-1: can't read configurations, error -61
18:36:00 executing program 2:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x4, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:36:00 executing program 4:
syz_usb_connect$uac1(0x0, 0x0, 0x0, 0x0)

[ 2701.437691][T26956] usb 1-1: new high-speed USB device number 85 using dummy_hcd
[ 2701.467699][T20349] usb 2-1: new high-speed USB device number 104 using dummy_hcd
[ 2701.477748][T31591] usb 4-1: new high-speed USB device number 109 using dummy_hcd
18:36:00 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2701.677679][T26956] usb 1-1: Using ep0 maxpacket: 32
[ 2701.707669][T20349] usb 2-1: Using ep0 maxpacket: 32
[ 2701.717802][T31591] usb 4-1: Using ep0 maxpacket: 32
[ 2701.877722][T26956] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2701.887870][T26956] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2701.897796][T31591] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2701.905523][T31591] usb 4-1: can't read configurations, error -61
[ 2701.911850][T31591] usb usb4-port1: attempt power cycle
[ 2701.937737][ T7213] usb 3-1: new high-speed USB device number 120 using dummy_hcd
[ 2701.945432][T20349] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2701.955576][T20349] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2701.964526][T20349] usb 2-1: config 1 has no interface number 1
[ 2701.970700][T20349] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
18:36:00 executing program 4:
syz_usb_connect$uac1(0x0, 0x0, 0x0, 0x0)

[ 2701.983528][T20349] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
18:36:00 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2702.047769][T26956] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2702.058743][T26956] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2702.066731][T26956] usb 1-1: Product: syz
[ 2702.071070][T26956] usb 1-1: Manufacturer: С
[ 2702.075551][T26956] usb 1-1: SerialNumber: syz
[ 2702.147745][T20349] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2702.156784][T20349] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2702.164806][T20349] usb 2-1: Product: syz
[ 2702.168988][T20349] usb 2-1: Manufacturer: С
[ 2702.173474][T20349] usb 2-1: SerialNumber: syz
[ 2702.207718][ T7213] usb 3-1: device descriptor read/64, error 18
[ 2702.337697][T31591] usb 4-1: new high-speed USB device number 110 using dummy_hcd
[ 2702.397711][T26956] usb 1-1: 0:2 : does not exist
[ 2702.411174][T26956] usb 1-1: USB disconnect, device number 85
[ 2702.447867][T31591] usb 4-1: Using ep0 maxpacket: 32
18:36:01 executing program 4:
syz_usb_connect$uac1(0x0, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x6, 0x1e, "a1"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x206, 0x3, 0x3f, 0x42, 0x8, 0x7}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x3f, 0x20, "5bab4c580500"}, @feature_unit={0xf, 0x24, 0x6, 0x4, 0x6, 0x4, [0x8, 0x8, 0x4, 0x6]}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x448, 0x1, "00f400000002"}, @processing_unit={0x8, 0x24, 0x7, 0x6, 0x2, 0x6, "c7"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

18:36:01 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2702.540829][T20349] usb 2-1: USB disconnect, device number 104
[ 2702.607704][ T7213] usb 3-1: device descriptor read/64, error 18
[ 2702.647763][T31591] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2702.655355][T31591] usb 4-1: can't read configurations, error -61
[ 2702.807681][T20487] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[ 2702.807779][T31591] usb 4-1: new high-speed USB device number 111 using dummy_hcd
[ 2702.837687][   T69] usb 6-1: new high-speed USB device number 96 using dummy_hcd
[ 2702.877812][ T7213] usb 3-1: new high-speed USB device number 121 using dummy_hcd
[ 2702.907787][T31591] usb 4-1: Using ep0 maxpacket: 32
[ 2703.067701][T31591] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2703.075344][T31591] usb 4-1: can't read configurations, error -61
[ 2703.077693][T20487] usb 5-1: device descriptor read/64, error 18
[ 2703.081823][T31591] usb usb4-port1: unable to enumerate USB device
[ 2703.127664][   T69] usb 6-1: device descriptor read/64, error 18
[ 2703.147679][ T7213] usb 3-1: device descriptor read/64, error 18
18:36:01 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x181481, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x50, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9220}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '-/,/.#-.\xc6^'}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x41798109c7766946}, 0x10)
r1 = fsmount(0xffffffffffffffff, 0x0, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x1c, 0x0, 0x200, 0x70bd2a, 0x8, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x65492590489b4bb7)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
fsmount(0xffffffffffffffff, 0x0, 0x0)

18:36:01 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
syz_usb_connect$uac1(0x6, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0xe8, 0xf0, 0xfa, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x11}, [@extension_unit={0xb, 0x24, 0x8, 0x4, 0x0, 0x41, "a5aa84ce"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x40, 0x2}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x8, 0x2, "f10e6c5b"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, "aa849d", "b344a2"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x1, 0x8, 0x80, "", "f0d0"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x1, 0x4, 0x9, 0x1, 'yU', 'V0'}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x2, 0x4, 0xfb, {0x7, 0x25, 0x1, 0x2, 0x8, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xff, 0x7f, 0x5, {0x7, 0x25, 0x1, 0x81, 0x40, 0x7f}}}}}}}]}}, &(0x7f0000000dc0)={0xa, &(0x7f0000000a40)={0xa, 0x6, 0x201, 0x80, 0x7, 0x64, 0x8, 0x8}, 0x56, &(0x7f0000000a80)={0x5, 0xf, 0x56, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x9, 0xff1e, 0x7, [0x3fa0, 0x3f00, 0xff3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x4, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0x8, 0x40, 0x6, 0x80, 0xffff, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0xd9, 0x1, 0x3, 0xff0f, 0xc2, [0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "20cb3a5d9c7879dd61c6f34427ffb843"}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xe, &(0x7f0000000b80)=@string={0xe, 0x3, "84ccdab614f70465f44a4581"}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x1a}}, {0xb9, &(0x7f0000000c00)=@string={0xb9, 0x3, "714ed8b1b2754230c2efc4ab5893f60d261291f1dee36332b14dcda889738a00f99014425e28fae0c7a2ed7d100b1831e847956bfec267e4b50729f6abec751838663ac7545e5290276651270ed5531171c3367a2f68faa883412ea25ebabfff1f761bfbb7c711adcb008b8f907bf01caad4d86722654e55f6ff20eb9819eef87d54027d2cdf7202a2a82fc0839aa63edea233e21e8db9ca225cc25bb2c74c86a011f9354e17d12eb53068962b35e6d3ef580270039afe"}}, {0xea, &(0x7f0000000cc0)=@string={0xea, 0x3, "03424088c4ad1b4fa3f32ddf3d9d15fe331778d49df5fd18d6f1c9d750b7f6eaa97a2d03cc5cab5e44fb4242865065a6f66caba6cb5a1834c6e44f664474af5be41f7d927bf5e95992057b9ceda9254ea7e69353a437a4068fd3a6f573268a15a006dd2c2bb8af8e9bb6aec8a90e4ca0430f5436645aac8eefcd352830cd7ad15804be6a0343c406f246814ee35b02315a55b20959ec14ffa82fa89823b4d0b1a17ea6af7684483714e456e3e50de1b3884beb63d0fe2d58a18b5007bd31cdd6c5caf49f4f73b03f57c01bf34c4fb831bb06cd8537dcec6f7d0b2099271192e500cd7ad44546ec56"}}]})
r1 = fsmount(0xffffffffffffffff, 0x0, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000940), 0xb0000, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)

18:36:01 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000206b1d01014000af00030109"], &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2703.477684][T20487] usb 5-1: device descriptor read/64, error 18
[ 2703.527691][   T69] usb 6-1: device descriptor read/64, error 18
[ 2703.537875][ T7213] usb 3-1: device descriptor read/64, error 18
[ 2703.657722][ T7213] usb usb3-port1: attempt power cycle
[ 2703.687717][T31591] usb 2-1: new high-speed USB device number 105 using dummy_hcd
[ 2703.707722][T26956] usb 1-1: new high-speed USB device number 86 using dummy_hcd
[ 2703.757884][T20487] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[ 2703.807689][   T69] usb 6-1: new high-speed USB device number 97 using dummy_hcd
[ 2703.907710][T20672] usb 4-1: new high-speed USB device number 112 using dummy_hcd
[ 2703.927675][T31591] usb 2-1: Using ep0 maxpacket: 32
[ 2703.957678][T26956] usb 1-1: Using ep0 maxpacket: 32
[ 2704.037697][T20487] usb 5-1: device descriptor read/64, error 18
[ 2704.067726][ T7213] usb 3-1: new high-speed USB device number 122 using dummy_hcd
[ 2704.087711][   T69] usb 6-1: device descriptor read/64, error 18
[ 2704.127748][T31591] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2704.137939][T31591] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2704.146929][T31591] usb 2-1: config 1 has no interface number 1
[ 2704.153068][T31591] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2704.165908][ T7213] usb 3-1: Invalid ep0 maxpacket: 0
[ 2704.167642][T20672] usb 4-1: Using ep0 maxpacket: 32
[ 2704.171293][T31591] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2704.187781][T26956] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2704.199226][T26956] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2704.317661][ T7213] usb 3-1: new high-speed USB device number 123 using dummy_hcd
[ 2704.327802][T20672] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2704.335422][T20672] usb 4-1: can't read configurations, error -61
[ 2704.347727][T31591] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2704.356830][T31591] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2704.364982][T31591] usb 2-1: Product: syz
[ 2704.369279][T31591] usb 2-1: Manufacturer: С
[ 2704.373802][T31591] usb 2-1: SerialNumber: syz
[ 2704.377691][T26956] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2704.387488][T26956] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2704.395510][T26956] usb 1-1: Product: syz
[ 2704.399708][T26956] usb 1-1: Manufacturer: С
[ 2704.404216][T26956] usb 1-1: SerialNumber: syz
[ 2704.407703][ T7213] usb 3-1: Invalid ep0 maxpacket: 0
[ 2704.414029][ T7213] usb usb3-port1: unable to enumerate USB device
18:36:03 executing program 2:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x4, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2704.447705][T20487] usb 5-1: device descriptor read/64, error 18
[ 2704.477689][   T69] usb 6-1: device descriptor read/64, error 18
[ 2704.497691][T20672] usb 4-1: new high-speed USB device number 113 using dummy_hcd
[ 2704.567791][T20487] usb usb5-port1: attempt power cycle
[ 2704.597727][   T69] usb usb6-port1: attempt power cycle
[ 2704.719258][T31591] usb 2-1: USB disconnect, device number 105
[ 2704.737814][T20672] usb 4-1: Using ep0 maxpacket: 32
[ 2704.798128][T26956] usb 1-1: 0:2 : does not exist
[ 2704.808785][T26956] usb 1-1: USB disconnect, device number 86
[ 2704.815420][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory
[ 2704.897726][T20672] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2704.905278][T20672] usb 4-1: can't read configurations, error -61
[ 2704.911785][T20672] usb usb4-port1: attempt power cycle
[ 2704.927698][  T405] usb 3-1: new high-speed USB device number 124 using dummy_hcd
[ 2704.977675][T20487] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[ 2705.017681][   T69] usb 6-1: new high-speed USB device number 98 using dummy_hcd
[ 2705.087696][T20487] usb 5-1: Invalid ep0 maxpacket: 0
18:36:03 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
syz_usb_connect$uac1(0x6, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0xe8, 0xf0, 0xfa, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x11}, [@extension_unit={0xb, 0x24, 0x8, 0x4, 0x0, 0x41, "a5aa84ce"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x40, 0x2}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x8, 0x2, "f10e6c5b"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, "aa849d", "b344a2"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x1, 0x8, 0x80, "", "f0d0"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x1, 0x4, 0x9, 0x1, 'yU', 'V0'}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x2, 0x4, 0xfb, {0x7, 0x25, 0x1, 0x2, 0x8, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xff, 0x7f, 0x5, {0x7, 0x25, 0x1, 0x81, 0x40, 0x7f}}}}}}}]}}, &(0x7f0000000dc0)={0xa, &(0x7f0000000a40)={0xa, 0x6, 0x201, 0x80, 0x7, 0x64, 0x8, 0x8}, 0x56, &(0x7f0000000a80)={0x5, 0xf, 0x56, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x9, 0xff1e, 0x7, [0x3fa0, 0x3f00, 0xff3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x4, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0x8, 0x40, 0x6, 0x80, 0xffff, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0xd9, 0x1, 0x3, 0xff0f, 0xc2, [0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "20cb3a5d9c7879dd61c6f34427ffb843"}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xe, &(0x7f0000000b80)=@string={0xe, 0x3, "84ccdab614f70465f44a4581"}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x1a}}, {0xb9, &(0x7f0000000c00)=@string={0xb9, 0x3, "714ed8b1b2754230c2efc4ab5893f60d261291f1dee36332b14dcda889738a00f99014425e28fae0c7a2ed7d100b1831e847956bfec267e4b50729f6abec751838663ac7545e5290276651270ed5531171c3367a2f68faa883412ea25ebabfff1f761bfbb7c711adcb008b8f907bf01caad4d86722654e55f6ff20eb9819eef87d54027d2cdf7202a2a82fc0839aa63edea233e21e8db9ca225cc25bb2c74c86a011f9354e17d12eb53068962b35e6d3ef580270039afe"}}, {0xea, &(0x7f0000000cc0)=@string={0xea, 0x3, "03424088c4ad1b4fa3f32ddf3d9d15fe331778d49df5fd18d6f1c9d750b7f6eaa97a2d03cc5cab5e44fb4242865065a6f66caba6cb5a1834c6e44f664474af5be41f7d927bf5e95992057b9ceda9254ea7e69353a437a4068fd3a6f573268a15a006dd2c2bb8af8e9bb6aec8a90e4ca0430f5436645aac8eefcd352830cd7ad15804be6a0343c406f246814ee35b02315a55b20959ec14ffa82fa89823b4d0b1a17ea6af7684483714e456e3e50de1b3884beb63d0fe2d58a18b5007bd31cdd6c5caf49f4f73b03f57c01bf34c4fb831bb06cd8537dcec6f7d0b2099271192e500cd7ad44546ec56"}}]})
fsmount(0xffffffffffffffff, 0x0, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000940), 0xb0000, 0x0)

18:36:03 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x181481, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x50, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9220}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '-/,/.#-.\xc6^'}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x41798109c7766946}, 0x10)
r1 = fsmount(0xffffffffffffffff, 0x0, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x1c, 0x0, 0x200, 0x70bd2a, 0x8, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x65492590489b4bb7)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)

[ 2705.197739][   T69] usb 6-1: device descriptor read/8, error -61
[ 2705.217694][  T405] usb 3-1: device descriptor read/64, error 18
[ 2705.237673][T20487] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[ 2705.317673][T20672] usb 4-1: new high-speed USB device number 114 using dummy_hcd
[ 2705.327831][T20487] usb 5-1: Invalid ep0 maxpacket: 0
[ 2705.333332][T20487] usb usb5-port1: unable to enumerate USB device
[ 2705.407714][T20672] usb 4-1: Using ep0 maxpacket: 32
[ 2705.412872][T26956] usb 2-1: new high-speed USB device number 106 using dummy_hcd
[ 2705.437697][T31591] usb 1-1: new high-speed USB device number 87 using dummy_hcd
18:36:04 executing program 4:
syz_usb_connect$uac1(0x0, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x6, 0x1e, "a1"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x206, 0x3, 0x3f, 0x42, 0x8, 0x7}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x3f, 0x20, "5bab4c580500"}, @feature_unit={0xf, 0x24, 0x6, 0x4, 0x6, 0x4, [0x8, 0x8, 0x4, 0x6]}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x448, 0x1, "00f400000002"}, @processing_unit={0x8, 0x24, 0x7, 0x6, 0x2, 0x6, "c7"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2705.467708][   T69] usb 6-1: device descriptor read/8, error -61
18:36:04 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2705.577760][T20672] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2705.585395][T20672] usb 4-1: can't read configurations, error -61
[ 2705.607755][  T405] usb 3-1: device descriptor read/64, error 18
[ 2705.657665][T26956] usb 2-1: Using ep0 maxpacket: 32
[ 2705.697762][T31591] usb 1-1: Using ep0 maxpacket: 32
[ 2705.737749][T20672] usb 4-1: new high-speed USB device number 115 using dummy_hcd
[ 2705.827746][T20672] usb 4-1: Using ep0 maxpacket: 32
[ 2705.857707][T26956] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2705.867912][T26956] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2705.876851][T26956] usb 2-1: config 1 has no interface number 1
[ 2705.883056][  T405] usb 3-1: new high-speed USB device number 125 using dummy_hcd
[ 2705.890798][T26956] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2705.903708][T26956] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2705.917698][T31591] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2705.927951][T31591] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2705.957731][   T69] usb 6-1: new high-speed USB device number 99 using dummy_hcd
[ 2705.987701][T20672] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2705.995314][T20672] usb 4-1: can't read configurations, error -61
[ 2706.001723][T20672] usb usb4-port1: unable to enumerate USB device
[ 2706.027738][T20349] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[ 2706.067713][T26956] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2706.076808][T26956] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2706.084854][T26956] usb 2-1: Product: syz
[ 2706.089120][T26956] usb 2-1: Manufacturer: С
[ 2706.093639][T26956] usb 2-1: SerialNumber: syz
[ 2706.107916][T31591] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2706.116944][T31591] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2706.124974][T31591] usb 1-1: Product: syz
[ 2706.127689][   T69] usb 6-1: device descriptor read/8, error -61
[ 2706.129145][T31591] usb 1-1: Manufacturer: С
[ 2706.139993][T31591] usb 1-1: SerialNumber: syz
[ 2706.167680][  T405] usb 3-1: device descriptor read/64, error 18
[ 2706.307694][T20349] usb 5-1: device descriptor read/64, error 18
18:36:04 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000206b1d01014000af00030109"], &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2706.397844][   T69] usb 6-1: device descriptor read/8, error -61
[ 2706.440404][T26956] usb 2-1: USB disconnect, device number 106
[ 2706.517797][T31591] usb 1-1: 0:2 : does not exist
[ 2706.517912][   T69] usb usb6-port1: unable to enumerate USB device
[ 2706.531893][T31591] usb 1-1: USB disconnect, device number 87
[ 2706.567710][  T405] usb 3-1: device descriptor read/64, error 18
[ 2706.687747][  T405] usb usb3-port1: attempt power cycle
[ 2706.697688][T20349] usb 5-1: device descriptor read/64, error 18
18:36:05 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
syz_usb_connect$uac1(0x6, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0xe8, 0xf0, 0xfa, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x11}, [@extension_unit={0xb, 0x24, 0x8, 0x4, 0x0, 0x41, "a5aa84ce"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x40, 0x2}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x8, 0x2, "f10e6c5b"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, "aa849d", "b344a2"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x1, 0x8, 0x80, "", "f0d0"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x1, 0x4, 0x9, 0x1, 'yU', 'V0'}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x2, 0x4, 0xfb, {0x7, 0x25, 0x1, 0x2, 0x8, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xff, 0x7f, 0x5, {0x7, 0x25, 0x1, 0x81, 0x40, 0x7f}}}}}}}]}}, &(0x7f0000000dc0)={0xa, &(0x7f0000000a40)={0xa, 0x6, 0x201, 0x80, 0x7, 0x64, 0x8, 0x8}, 0x56, &(0x7f0000000a80)={0x5, 0xf, 0x56, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x9, 0xff1e, 0x7, [0x3fa0, 0x3f00, 0xff3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x4, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0x8, 0x40, 0x6, 0x80, 0xffff, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0xd9, 0x1, 0x3, 0xff0f, 0xc2, [0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "20cb3a5d9c7879dd61c6f34427ffb843"}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xe, &(0x7f0000000b80)=@string={0xe, 0x3, "84ccdab614f70465f44a4581"}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x1a}}, {0xb9, &(0x7f0000000c00)=@string={0xb9, 0x3, "714ed8b1b2754230c2efc4ab5893f60d261291f1dee36332b14dcda889738a00f99014425e28fae0c7a2ed7d100b1831e847956bfec267e4b50729f6abec751838663ac7545e5290276651270ed5531171c3367a2f68faa883412ea25ebabfff1f761bfbb7c711adcb008b8f907bf01caad4d86722654e55f6ff20eb9819eef87d54027d2cdf7202a2a82fc0839aa63edea233e21e8db9ca225cc25bb2c74c86a011f9354e17d12eb53068962b35e6d3ef580270039afe"}}, {0xea, &(0x7f0000000cc0)=@string={0xea, 0x3, "03424088c4ad1b4fa3f32ddf3d9d15fe331778d49df5fd18d6f1c9d750b7f6eaa97a2d03cc5cab5e44fb4242865065a6f66caba6cb5a1834c6e44f664474af5be41f7d927bf5e95992057b9ceda9254ea7e69353a437a4068fd3a6f573268a15a006dd2c2bb8af8e9bb6aec8a90e4ca0430f5436645aac8eefcd352830cd7ad15804be6a0343c406f246814ee35b02315a55b20959ec14ffa82fa89823b4d0b1a17ea6af7684483714e456e3e50de1b3884beb63d0fe2d58a18b5007bd31cdd6c5caf49f4f73b03f57c01bf34c4fb831bb06cd8537dcec6f7d0b2099271192e500cd7ad44546ec56"}}]})
fsmount(0xffffffffffffffff, 0x0, 0x0)

18:36:05 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x181481, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x50, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9220}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '-/,/.#-.\xc6^'}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x41798109c7766946}, 0x10)
fsmount(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x1c, 0x0, 0x200, 0x70bd2a, 0x8, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x65492590489b4bb7)

[ 2706.917692][T20672] usb 4-1: new high-speed USB device number 116 using dummy_hcd
[ 2706.977809][T20349] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[ 2707.097677][  T405] usb 3-1: new high-speed USB device number 126 using dummy_hcd
[ 2707.127683][T31591] usb 2-1: new high-speed USB device number 107 using dummy_hcd
[ 2707.167695][T20672] usb 4-1: Using ep0 maxpacket: 32
[ 2707.167705][ T7213] usb 1-1: new high-speed USB device number 88 using dummy_hcd
[ 2707.187772][  T405] usb 3-1: Invalid ep0 maxpacket: 0
[ 2707.257662][T20349] usb 5-1: device descriptor read/64, error 18
[ 2707.337693][T20672] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2707.345330][T20672] usb 4-1: can't read configurations, error -61
[ 2707.351728][  T405] usb 3-1: new high-speed USB device number 127 using dummy_hcd
[ 2707.367683][T31591] usb 2-1: Using ep0 maxpacket: 32
[ 2707.407714][ T7213] usb 1-1: Using ep0 maxpacket: 32
18:36:06 executing program 2:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2707.507674][T20672] usb 4-1: new high-speed USB device number 117 using dummy_hcd
[ 2707.517766][  T405] usb 3-1: device descriptor read/8, error -71
[ 2707.567720][T31591] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2707.577916][T31591] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2707.589838][T31591] usb 2-1: config 1 has no interface number 1
[ 2707.595947][T31591] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2707.608814][ T7213] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2707.619011][T31591] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2707.631975][ T7213] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2707.647698][T20349] usb 5-1: device descriptor read/64, error 18
[ 2707.737814][  T405] usb 3-1: device descriptor read/8, error -71
[ 2707.747680][T20672] usb 4-1: Using ep0 maxpacket: 32
[ 2707.767735][T20349] usb usb5-port1: attempt power cycle
[ 2707.797800][T31591] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2707.806906][ T7213] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2707.816159][T31591] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2707.824400][ T7213] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2707.832575][T31591] usb 2-1: Product: syz
[ 2707.836764][ T7213] usb 1-1: Product: syz
[ 2707.841034][T31591] usb 2-1: Manufacturer: С
[ 2707.845563][ T7213] usb 1-1: Manufacturer: С
[ 2707.850230][T31591] usb 2-1: SerialNumber: syz
[ 2707.854854][ T7213] usb 1-1: SerialNumber: syz
[ 2707.867736][  T405] usb usb3-port1: unable to enumerate USB device
[ 2707.937735][T20672] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2707.945332][T20672] usb 4-1: can't read configurations, error -61
[ 2707.951746][T20672] usb usb4-port1: attempt power cycle
[ 2708.177672][T20349] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[ 2708.199986][T31591] usb 2-1: USB disconnect, device number 107
[ 2708.237910][  T405] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[ 2708.267731][T20349] usb 5-1: Invalid ep0 maxpacket: 0
[ 2708.277728][ T7213] usb 1-1: 0:2 : does not exist
[ 2708.283606][ T7213] usb 1-1: USB disconnect, device number 88
[ 2708.367671][T20672] usb 4-1: new high-speed USB device number 118 using dummy_hcd
[ 2708.417662][T20349] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[ 2708.467723][T20672] usb 4-1: Using ep0 maxpacket: 32
[ 2708.487715][  T405] usb 3-1: Using ep0 maxpacket: 32
[ 2708.507767][T20349] usb 5-1: Invalid ep0 maxpacket: 0
18:36:07 executing program 4:
syz_usb_connect$uac1(0x0, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x6, 0x1e, "a1"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x206, 0x3, 0x3f, 0x42, 0x8, 0x7}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x3f, 0x20, "5bab4c580500"}, @feature_unit={0xf, 0x24, 0x6, 0x4, 0x6, 0x4, [0x8, 0x8, 0x4, 0x6]}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x448, 0x1, "00f400000002"}, @processing_unit={0x8, 0x24, 0x7, 0x6, 0x2, 0x6, "c7"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2708.513095][T20349] usb usb5-port1: unable to enumerate USB device
18:36:07 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:07 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)
syz_usb_connect$uac1(0x6, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0xe8, 0xf0, 0xfa, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x11}, [@extension_unit={0xb, 0x24, 0x8, 0x4, 0x0, 0x41, "a5aa84ce"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x40, 0x2}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x8, 0x2, "f10e6c5b"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x2, 0x2, 0x0, 0x1, "aa849d", "b344a2"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x0, 0x1, 0x8, 0x80, "", "f0d0"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x1, 0x4, 0x9, 0x1, 'yU', 'V0'}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x2, 0x4, 0xfb, {0x7, 0x25, 0x1, 0x2, 0x8, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xff, 0x7f, 0x5, {0x7, 0x25, 0x1, 0x81, 0x40, 0x7f}}}}}}}]}}, &(0x7f0000000dc0)={0xa, &(0x7f0000000a40)={0xa, 0x6, 0x201, 0x80, 0x7, 0x64, 0x8, 0x8}, 0x56, &(0x7f0000000a80)={0x5, 0xf, 0x56, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x9, 0xff1e, 0x7, [0x3fa0, 0x3f00, 0xff3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x4, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0x8, 0x40, 0x6, 0x80, 0xffff, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0xd9, 0x1, 0x3, 0xff0f, 0xc2, [0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "20cb3a5d9c7879dd61c6f34427ffb843"}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0xc0a}}, {0xe, &(0x7f0000000b80)=@string={0xe, 0x3, "84ccdab614f70465f44a4581"}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x1a}}, {0xb9, &(0x7f0000000c00)=@string={0xb9, 0x3, "714ed8b1b2754230c2efc4ab5893f60d261291f1dee36332b14dcda889738a00f99014425e28fae0c7a2ed7d100b1831e847956bfec267e4b50729f6abec751838663ac7545e5290276651270ed5531171c3367a2f68faa883412ea25ebabfff1f761bfbb7c711adcb008b8f907bf01caad4d86722654e55f6ff20eb9819eef87d54027d2cdf7202a2a82fc0839aa63edea233e21e8db9ca225cc25bb2c74c86a011f9354e17d12eb53068962b35e6d3ef580270039afe"}}, {0xea, &(0x7f0000000cc0)=@string={0xea, 0x3, "03424088c4ad1b4fa3f32ddf3d9d15fe331778d49df5fd18d6f1c9d750b7f6eaa97a2d03cc5cab5e44fb4242865065a6f66caba6cb5a1834c6e44f664474af5be41f7d927bf5e95992057b9ceda9254ea7e69353a437a4068fd3a6f573268a15a006dd2c2bb8af8e9bb6aec8a90e4ca0430f5436645aac8eefcd352830cd7ad15804be6a0343c406f246814ee35b02315a55b20959ec14ffa82fa89823b4d0b1a17ea6af7684483714e456e3e50de1b3884beb63d0fe2d58a18b5007bd31cdd6c5caf49f4f73b03f57c01bf34c4fb831bb06cd8537dcec6f7d0b2099271192e500cd7ad44546ec56"}}]})

18:36:07 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x181481, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x50, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9220}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '-/,/.#-.\xc6^'}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x41798109c7766946}, 0x10)
fsmount(0xffffffffffffffff, 0x0, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

[ 2708.607908][  T405] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2708.615918][  T405] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2708.624755][  T405] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2708.634959][T20672] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2708.642552][  T405] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2708.651793][T20672] usb 4-1: can't read configurations, error -61
[ 2708.658233][  T405] usb 3-1: config 1 has no interface number 1
[ 2708.664286][  T405] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2708.675180][  T405] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2708.688327][  T405] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2708.807702][T20672] usb 4-1: new high-speed USB device number 119 using dummy_hcd
[ 2708.877674][ T7213] usb 1-1: new high-speed USB device number 89 using dummy_hcd
[ 2708.885263][T31591] usb 2-1: new high-speed USB device number 108 using dummy_hcd
[ 2708.917762][T20672] usb 4-1: Using ep0 maxpacket: 32
[ 2708.987665][T20349] usb 5-1: new high-speed USB device number 13 using dummy_hcd
[ 2709.047684][T26956] usb 6-1: new high-speed USB device number 100 using dummy_hcd
[ 2709.067806][  T405] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2709.076871][  T405] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2709.084866][  T405] usb 3-1: Product: syz
[ 2709.089105][T20672] usb 4-1: unable to read config index 0 descriptor/start: -61
[ 2709.096626][T20672] usb 4-1: can't read configurations, error -61
[ 2709.102876][  T405] usb 3-1: SerialNumber: syz
[ 2709.107751][T20672] usb usb4-port1: unable to enumerate USB device
[ 2709.127678][ T7213] usb 1-1: Using ep0 maxpacket: 32
[ 2709.132807][T31591] usb 2-1: Using ep0 maxpacket: 32
[ 2709.257722][T20349] usb 5-1: device descriptor read/64, error 18
[ 2709.337677][T26956] usb 6-1: device descriptor read/64, error 18
[ 2709.337722][ T7213] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2709.354008][T31591] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2709.364104][T31591] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2709.373066][ T7213] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2709.381965][T31591] usb 2-1: config 1 has no interface number 1
18:36:07 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000206b1d01014000af0003010902"], 0x0)

[ 2709.388080][T31591] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2709.400888][T31591] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2709.417731][  T405] usb 3-1: 0:2 : does not exist
[ 2709.465766][  T405] usb 3-1: USB disconnect, device number 2
[ 2709.547726][ T7213] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2709.556827][ T7213] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2709.564945][ T7213] usb 1-1: Product: syz
[ 2709.569236][T31591] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2709.578321][ T7213] usb 1-1: Manufacturer: С
[ 2709.582805][ T7213] usb 1-1: SerialNumber: syz
[ 2709.587691][T31591] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2709.595657][T31591] usb 2-1: Product: syz
[ 2709.599947][T31591] usb 2-1: Manufacturer: С
[ 2709.604634][T31591] usb 2-1: SerialNumber: syz
[ 2709.647700][T20349] usb 5-1: device descriptor read/64, error 18
[ 2709.737666][T26956] usb 6-1: device descriptor read/64, error 18
18:36:08 executing program 2:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2709.887678][ T3604] usb 4-1: new high-speed USB device number 120 using dummy_hcd
[ 2709.917724][ T7213] usb 1-1: 0:2 : does not exist
[ 2709.922749][T20349] usb 5-1: new high-speed USB device number 14 using dummy_hcd
[ 2709.931855][ T7213] usb 1-1: USB disconnect, device number 89
[ 2710.027657][T26956] usb 6-1: new high-speed USB device number 101 using dummy_hcd
[ 2710.029563][T31591] usb 2-1: USB disconnect, device number 108
[ 2710.047819][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory
[ 2710.127748][ T3604] usb 4-1: Using ep0 maxpacket: 32
[ 2710.137716][  T405] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[ 2710.197665][T20349] usb 5-1: device descriptor read/64, error 18
[ 2710.247778][ T3604] usb 4-1: config 0 has no interfaces?
18:36:08 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x181481, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x50, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9220}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '-/,/.#-.\xc6^'}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x41798109c7766946}, 0x10)
fsmount(0xffffffffffffffff, 0x0, 0x0)

18:36:08 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000090c0)=@bpf_lsm={0x1d, 0xa, &(0x7f0000008f40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, [@cb_func, @generic={0x0, 0x5, 0x4, 0x9, 0x2}, @map_fd={0x18, 0x5}, @cb_func]}, &(0x7f0000008fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000009000), 0x8, 0x10, 0x0}, 0x80)

[ 2710.307675][T26956] usb 6-1: device descriptor read/64, error 18
[ 2710.367734][ T3604] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2710.376991][ T3604] usb 4-1: New USB device strings: Mfr=175, Product=0, SerialNumber=3
[ 2710.385248][ T3604] usb 4-1: Manufacturer: syz
[ 2710.387642][  T405] usb 3-1: Using ep0 maxpacket: 32
[ 2710.389903][ T3604] usb 4-1: SerialNumber: syz
[ 2710.400057][ T3604] usb 4-1: config 0 descriptor??
[ 2710.517746][  T405] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2710.526508][  T405] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2710.536936][  T405] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2710.587685][T20349] usb 5-1: device descriptor read/64, error 18
[ 2710.617706][   T69] usb 1-1: new high-speed USB device number 90 using dummy_hcd
[ 2710.627682][T20672] usb 2-1: new high-speed USB device number 109 using dummy_hcd
[ 2710.639877][ T3604] usb 4-1: USB disconnect, device number 120
[ 2710.697740][T26956] usb 6-1: device descriptor read/64, error 18
[ 2710.717820][T20349] usb usb5-port1: attempt power cycle
[ 2710.817812][T26956] usb usb6-port1: attempt power cycle
[ 2710.857729][   T69] usb 1-1: Using ep0 maxpacket: 32
[ 2710.867665][T20672] usb 2-1: Using ep0 maxpacket: 32
[ 2710.897716][  T405] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2710.906996][  T405] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2710.915226][  T405] usb 3-1: Product: syz
[ 2710.919487][  T405] usb 3-1: SerialNumber: syz
[ 2711.057704][   T69] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2711.067912][T20672] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2711.078055][   T69] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2711.086966][T20672] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2711.096213][T20672] usb 2-1: config 1 has no interface number 1
18:36:09 executing program 3:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2711.102448][T20672] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2711.115543][T20672] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2711.137671][T20349] usb 5-1: new high-speed USB device number 15 using dummy_hcd
[ 2711.227779][  T405] usb 3-1: 0:2 : does not exist
[ 2711.227787][T20349] usb 5-1: Invalid ep0 maxpacket: 0
[ 2711.237993][T26956] usb 6-1: new high-speed USB device number 102 using dummy_hcd
[ 2711.247765][   T69] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2711.256806][   T69] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2711.265400][  T405] usb 3-1: USB disconnect, device number 3
[ 2711.271332][   T69] usb 1-1: Product: syz
[ 2711.276104][   T69] usb 1-1: Manufacturer: С
[ 2711.281132][   T69] usb 1-1: SerialNumber: syz
[ 2711.297755][T20672] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2711.306855][T20672] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2711.314983][T20672] usb 2-1: Product: syz
[ 2711.319757][T20672] usb 2-1: Manufacturer: С
[ 2711.324320][T20672] usb 2-1: SerialNumber: syz
[ 2711.377677][T20349] usb 5-1: new high-speed USB device number 16 using dummy_hcd
[ 2711.407692][T26956] usb 6-1: device descriptor read/8, error -61
[ 2711.427706][T20487] usb 4-1: new high-speed USB device number 121 using dummy_hcd
18:36:10 executing program 4:
syz_usb_connect$uac1(0x0, 0xb4, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa2, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x6, 0x1e, "a1"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x206, 0x3, 0x3f, 0x42, 0x8, 0x7}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x3f, 0x20, "5bab4c580500"}, @feature_unit={0xf, 0x24, 0x6, 0x4, 0x6, 0x4, [0x8, 0x8, 0x4, 0x6]}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x448, 0x1, "00f400000002"}, @processing_unit={0x8, 0x24, 0x7, 0x6, 0x2, 0x6, "c7"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2711.497730][T20349] usb 5-1: Invalid ep0 maxpacket: 0
[ 2711.503015][T20349] usb usb5-port1: unable to enumerate USB device
18:36:10 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:10 executing program 2:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2711.597732][   T69] usb 1-1: 0:2 : does not exist
[ 2711.611839][   T69] usb 1-1: USB disconnect, device number 90
[ 2711.637769][T26956] usb 6-1: device descriptor read/8, error -71
[ 2711.667677][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2711.699971][T20672] usb 2-1: USB disconnect, device number 109
[ 2711.712785][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory
[ 2711.787744][T20487] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2711.795793][T20487] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2711.804710][T20487] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2711.815048][T20487] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2711.824114][T20487] usb 4-1: config 1 has no interface number 1
[ 2711.830275][T20487] usb 4-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2711.841223][T20487] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2711.854346][T20487] usb 4-1: config 1 interface 3 has no altsetting 0
[ 2711.937685][ T7213] usb 3-1: new high-speed USB device number 4 using dummy_hcd
18:36:10 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x181481, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x50, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9220}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '-/,/.#-.\xc6^'}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x41798109c7766946}, 0x10)

18:36:10 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)
fsmount(0xffffffffffffffff, 0x0, 0x0)

[ 2712.017668][T20349] usb 5-1: new high-speed USB device number 17 using dummy_hcd
[ 2712.127675][T26956] usb 6-1: new high-speed USB device number 103 using dummy_hcd
[ 2712.207660][ T7213] usb 3-1: Using ep0 maxpacket: 32
[ 2712.217797][T20487] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2712.226916][T20487] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2712.235039][T20487] usb 4-1: Product: syz
[ 2712.239275][T20487] usb 4-1: SerialNumber: syz
[ 2712.277722][T20349] usb 5-1: Using ep0 maxpacket: 32
[ 2712.297725][T26956] usb 6-1: device descriptor read/8, error -61
[ 2712.303939][T20672] usb 1-1: new high-speed USB device number 91 using dummy_hcd
[ 2712.337698][   T69] usb 2-1: new high-speed USB device number 110 using dummy_hcd
[ 2712.347781][ T7213] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2712.356575][ T7213] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2712.366728][ T7213] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2712.407759][T20349] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2712.417899][T20349] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2712.426725][T20349] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2712.558240][T20487] usb 4-1: 0:2 : does not exist
[ 2712.567862][T20672] usb 1-1: Using ep0 maxpacket: 32
[ 2712.587720][   T69] usb 2-1: Using ep0 maxpacket: 32
[ 2712.597770][T20349] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2712.597827][T26956] usb 6-1: device descriptor read/8, error -61
[ 2712.606896][T20349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2712.619655][T20487] usb 4-1: USB disconnect, device number 121
[ 2712.621387][T20349] usb 5-1: Product: syz
[ 2712.631312][T20349] usb 5-1: Manufacturer: syz
[ 2712.635906][T20349] usb 5-1: SerialNumber: syz
[ 2712.657769][  T305] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[ 2712.737742][ T7213] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2712.737749][T26956] usb usb6-port1: unable to enumerate USB device
[ 2712.753201][ T7213] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2712.762217][ T7213] usb 3-1: Product: syz
[ 2712.766380][ T7213] usb 3-1: SerialNumber: syz
[ 2712.807736][T20672] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2712.817881][   T69] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2712.828180][   T69] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2712.837181][T20672] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2712.846284][   T69] usb 2-1: config 1 has no interface number 1
[ 2712.852525][   T69] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2712.865452][   T69] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
18:36:11 executing program 3:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2712.957760][T20349] usb 5-1: 0:2 : does not exist
[ 2712.968528][T20349] usb 5-1: USB disconnect, device number 17
[ 2712.997788][T20672] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2713.007258][T20672] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2713.015347][T20672] usb 1-1: Product: syz
[ 2713.019715][T20672] usb 1-1: Manufacturer: С
[ 2713.024282][T20672] usb 1-1: SerialNumber: syz
[ 2713.037780][   T69] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2713.046822][   T69] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2713.054878][   T69] usb 2-1: Product: syz
[ 2713.059415][   T69] usb 2-1: Manufacturer: С
[ 2713.063997][   T69] usb 2-1: SerialNumber: syz
[ 2713.077747][ T7213] usb 3-1: 0:2 : does not exist
[ 2713.093626][ T7213] usb 3-1: USB disconnect, device number 4
[ 2713.257677][T20487] usb 4-1: new high-speed USB device number 122 using dummy_hcd
18:36:11 executing program 4:
syz_usb_connect$uac1(0x0, 0xac, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9a, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x6, 0x1e, "a1"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x206, 0x3, 0x3f, 0x42, 0x8, 0x7}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x3f, 0x20, "5bab4c580500"}, @feature_unit={0xf, 0x24, 0x6, 0x4, 0x6, 0x4, [0x8, 0x8, 0x4, 0x6]}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x448, 0x1, "00f400000002"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2713.337760][T20672] usb 1-1: 0:2 : does not exist
[ 2713.347887][T20672] usb 1-1: USB disconnect, device number 91
[ 2713.439308][   T69] usb 2-1: USB disconnect, device number 110
18:36:12 executing program 2:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2713.497716][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2713.617769][T20487] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2713.625836][T20487] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2713.635189][T20487] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2713.645340][T20487] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2713.654340][T26956] usb 5-1: new high-speed USB device number 18 using dummy_hcd
[ 2713.661921][T20487] usb 4-1: config 1 has no interface number 1
[ 2713.668258][T20487] usb 4-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2713.679102][T20487] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2713.692177][T20487] usb 4-1: config 1 interface 3 has no altsetting 0
18:36:12 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x181481, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x50, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9220}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffffffffffff}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '-/,/.#-.\xc6^'}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0)

18:36:12 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
syz_genetlink_get_family_id$nbd(&(0x7f00000007c0), 0xffffffffffffffff)

[ 2713.897679][ T7213] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[ 2713.907687][T26956] usb 5-1: Using ep0 maxpacket: 32
[ 2714.027768][T26956] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2714.037979][T26956] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2714.046808][T26956] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2714.059620][T20672] usb 1-1: new high-speed USB device number 92 using dummy_hcd
[ 2714.077688][T20349] usb 2-1: new high-speed USB device number 111 using dummy_hcd
[ 2714.078455][T20487] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2714.094379][T20487] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2714.102546][T20487] usb 4-1: Product: syz
[ 2714.106691][T20487] usb 4-1: SerialNumber: syz
[ 2714.137779][ T7213] usb 3-1: Using ep0 maxpacket: 32
[ 2714.237715][T26956] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2714.246809][T26956] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2714.254883][T26956] usb 5-1: Product: syz
[ 2714.257691][ T7213] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2714.259100][T26956] usb 5-1: Manufacturer: syz
[ 2714.268018][ T7213] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2714.272433][T26956] usb 5-1: SerialNumber: syz
[ 2714.282659][ T7213] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2714.307696][T20672] usb 1-1: Using ep0 maxpacket: 32
[ 2714.307720][  T317] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[ 2714.319847][T20349] usb 2-1: Using ep0 maxpacket: 32
[ 2714.417750][T20487] usb 4-1: 0:2 : does not exist
[ 2714.461533][T20487] usb 4-1: USB disconnect, device number 122
[ 2714.517726][T20349] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2714.527901][T20349] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2714.536841][T20349] usb 2-1: config 1 has no interface number 1
[ 2714.537676][T20672] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2714.543206][T20349] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
18:36:13 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2714.553223][T20672] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2714.576487][T20349] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2714.667728][ T7213] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2714.676862][ T7213] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2714.685099][ T7213] usb 3-1: Product: syz
[ 2714.687719][T26956] usb 5-1: 0:2 : does not exist
[ 2714.689379][ T7213] usb 3-1: SerialNumber: syz
[ 2714.696873][T26956] usb 5-1: USB disconnect, device number 18
[ 2714.747759][T20349] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2714.758722][T20349] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2714.766742][T20349] usb 2-1: Product: syz
[ 2714.771003][T20349] usb 2-1: Manufacturer: С
[ 2714.775520][T20349] usb 2-1: SerialNumber: syz
[ 2714.777696][T20672] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2714.789185][T20672] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2714.797148][T20672] usb 1-1: Product: syz
[ 2714.801481][T20672] usb 1-1: Manufacturer: С
[ 2714.805977][T20672] usb 1-1: SerialNumber: syz
18:36:13 executing program 3:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2715.017725][ T7213] usb 3-1: 0:2 : does not exist
[ 2715.024173][ T7213] usb 3-1: USB disconnect, device number 5
18:36:13 executing program 4:
syz_usb_connect$uac1(0x0, 0x9f, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8d, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x6, 0x1e, "a1"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x206, 0x3, 0x3f, 0x42, 0x8, 0x7}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x3f, 0x20, "5bab4c580500"}, @feature_unit={0xf, 0x24, 0x6, 0x4, 0x6, 0x4, [0x8, 0x8, 0x4, 0x6]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2715.067726][   T69] usb 6-1: new high-speed USB device number 104 using dummy_hcd
[ 2715.119298][T20349] usb 2-1: USB disconnect, device number 111
[ 2715.197852][T20672] usb 1-1: 0:2 : does not exist
[ 2715.205051][T20672] usb 1-1: USB disconnect, device number 92
[ 2715.237722][T20487] usb 4-1: new high-speed USB device number 123 using dummy_hcd
[ 2715.347663][   T69] usb 6-1: device descriptor read/64, error 18
[ 2715.357750][T26956] usb 5-1: new high-speed USB device number 19 using dummy_hcd
18:36:14 executing program 2:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x0, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2715.477696][T20487] usb 4-1: Using ep0 maxpacket: 32
18:36:14 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:14 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x181481, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

[ 2715.597731][T26956] usb 5-1: Using ep0 maxpacket: 32
[ 2715.603220][T20487] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2715.611358][T20487] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2715.620264][T20487] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2715.631010][T20487] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2715.640177][T20487] usb 4-1: config 1 has no interface number 1
[ 2715.646272][T20487] usb 4-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2715.657540][T20487] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2715.670834][T20487] usb 4-1: config 1 interface 3 has no altsetting 0
[ 2715.727759][T26956] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2715.737902][T20672] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[ 2715.745358][   T69] usb 6-1: device descriptor read/64, error 18
[ 2715.751621][T26956] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2715.760748][T26956] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2715.787684][T20349] usb 2-1: new high-speed USB device number 112 using dummy_hcd
[ 2715.837671][ T7213] usb 1-1: new high-speed USB device number 93 using dummy_hcd
[ 2715.927822][T26956] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2715.936852][T26956] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2715.944959][T26956] usb 5-1: Product: syz
[ 2715.949233][T26956] usb 5-1: Manufacturer: syz
[ 2715.953797][T26956] usb 5-1: SerialNumber: syz
[ 2715.977715][  T329] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[ 2715.997769][T20672] usb 3-1: Using ep0 maxpacket: 32
[ 2716.027742][T20487] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2716.036772][T20487] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2716.044783][   T69] usb 6-1: new high-speed USB device number 105 using dummy_hcd
[ 2716.047661][T20349] usb 2-1: Using ep0 maxpacket: 32
[ 2716.052549][T20487] usb 4-1: Product: syz
[ 2716.061717][T20487] usb 4-1: SerialNumber: syz
[ 2716.087667][ T7213] usb 1-1: Using ep0 maxpacket: 32
[ 2716.127715][T20672] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2716.136401][T20672] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2716.146518][T20672] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2716.155393][T20672] usb 3-1: too many endpoints for config 1 interface 0 altsetting 1: 211, using maximum allowed: 30
[ 2716.166169][T20672] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2716.257833][T20349] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2716.268036][T20349] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2716.276988][T20349] usb 2-1: config 1 has no interface number 1
[ 2716.283200][T20349] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2716.287697][T26956] usb 5-1: 0:2 : does not exist
[ 2716.296115][ T7213] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2716.311177][T20349] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2716.312925][T26956] usb 5-1: USB disconnect, device number 19
[ 2716.324245][ T7213] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2716.330300][   T69] usb 6-1: device descriptor read/64, error 18
[ 2716.387747][T20487] usb 4-1: 0:2 : does not exist
[ 2716.429542][T20487] usb 4-1: USB disconnect, device number 123
[ 2716.497786][T20349] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2716.506967][ T7213] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2716.516130][T20349] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2716.524446][ T7213] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2716.532593][T20349] usb 2-1: Product: syz
[ 2716.536817][ T7213] usb 1-1: Product: syz
[ 2716.541217][T20349] usb 2-1: Manufacturer: С
[ 2716.545751][ T7213] usb 1-1: Manufacturer: С
[ 2716.550320][T20349] usb 2-1: SerialNumber: syz
[ 2716.554931][ T7213] usb 1-1: SerialNumber: syz
[ 2716.567742][T20672] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2716.576879][T20672] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2716.585028][T20672] usb 3-1: Product: syz
[ 2716.589374][T20672] usb 3-1: SerialNumber: syz
18:36:15 executing program 4:
syz_usb_connect$uac1(0x0, 0x90, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7e, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x6, 0x1e, "a1"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x206, 0x3, 0x3f, 0x42, 0x8, 0x7}, @extension_unit={0xd, 0x24, 0x8, 0x2, 0x3f, 0x20, "5bab4c580500"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2716.737707][   T69] usb 6-1: device descriptor read/64, error 18
18:36:15 executing program 3:

18:36:15 executing program 3:

18:36:15 executing program 3:

18:36:15 executing program 3:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2716.867760][   T69] usb usb6-port1: attempt power cycle
[ 2716.899351][T20349] usb 2-1: USB disconnect, device number 112
[ 2716.977677][ T3604] usb 5-1: new high-speed USB device number 20 using dummy_hcd
[ 2716.985374][ T7213] usb 1-1: 0:2 : does not exist
[ 2716.996158][ T7213] usb 1-1: USB disconnect, device number 93
[ 2717.087702][T20672] usb 3-1: 0:2 : does not exist
[ 2717.104346][T20672] usb 3-1: USB disconnect, device number 6
[ 2717.227657][ T3604] usb 5-1: Using ep0 maxpacket: 32
18:36:15 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x181481, 0x0)

[ 2717.297696][   T69] usb 6-1: new high-speed USB device number 106 using dummy_hcd
[ 2717.347711][ T3604] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2717.359647][ T3604] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2717.368696][ T3604] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2717.487765][   T69] usb 6-1: device descriptor read/8, error -61
18:36:16 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:16 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))

18:36:16 executing program 2:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x0, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:36:16 executing program 3:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2717.557727][ T3604] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2717.566821][ T3604] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2717.574930][ T3604] usb 5-1: Product: syz
[ 2717.579132][ T3604] usb 5-1: Manufacturer: syz
[ 2717.583730][ T3604] usb 5-1: SerialNumber: syz
[ 2717.587641][T26956] usb 1-1: new high-speed USB device number 94 using dummy_hcd
18:36:16 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))

18:36:16 executing program 1:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))

[ 2717.607698][  T337] raw-gadget.1 gadget: fail, usb_ep_enable returned -22
[ 2717.697702][   T69] usb 6-1: device descriptor read/8, error -71
[ 2717.837655][T26956] usb 1-1: Using ep0 maxpacket: 32
[ 2717.867680][T20349] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[ 2717.927719][ T3604] usb 5-1: 0:2 : does not exist
[ 2717.941548][ T3604] usb 5-1: USB disconnect, device number 20
[ 2718.037700][T26956] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2718.047845][T26956] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2718.137707][T20349] usb 3-1: Using ep0 maxpacket: 32
[ 2718.187682][   T69] usb 6-1: new high-speed USB device number 107 using dummy_hcd
[ 2718.207722][T26956] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2718.216891][T26956] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2718.225020][T26956] usb 1-1: Product: syz
[ 2718.229242][T26956] usb 1-1: Manufacturer: С
[ 2718.233729][T26956] usb 1-1: SerialNumber: syz
[ 2718.267769][T20349] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2718.276498][T20349] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2718.286679][T20349] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2718.295628][T20349] usb 3-1: too many endpoints for config 1 interface 0 altsetting 1: 211, using maximum allowed: 30
18:36:16 executing program 4:
syz_usb_connect$uac1(0x0, 0x83, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x71, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x6, 0x1e, "a1"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x206, 0x3, 0x3f, 0x42, 0x8, 0x7}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

18:36:16 executing program 1:
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:16 executing program 3:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2718.306454][T20349] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2718.377710][   T69] usb 6-1: device descriptor read/8, error -61
[ 2718.557782][T26956] usb 1-1: 0:2 : does not exist
[ 2718.565218][T26956] usb 1-1: USB disconnect, device number 94
[ 2718.607755][T31591] usb 2-1: new high-speed USB device number 113 using dummy_hcd
[ 2718.607775][T20487] usb 5-1: new high-speed USB device number 21 using dummy_hcd
[ 2718.647676][   T69] usb 6-1: device descriptor read/8, error -61
[ 2718.707720][T20349] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2718.716795][T20349] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2718.724828][T20349] usb 3-1: Product: syz
[ 2718.729008][T20349] usb 3-1: SerialNumber: syz
[ 2718.767966][   T69] usb usb6-port1: unable to enumerate USB device
18:36:17 executing program 3:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2718.857690][T20487] usb 5-1: Using ep0 maxpacket: 32
[ 2718.867689][T31591] usb 2-1: Using ep0 maxpacket: 32
18:36:17 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})
openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0)

[ 2718.977705][T20487] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2718.988306][T20487] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2718.998626][T20487] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2719.007501][T20487] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2719.047739][T20349] usb 3-1: 0:2 : does not exist
[ 2719.053804][T20349] usb 3-1: USB disconnect, device number 7
[ 2719.107694][T31591] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2719.117700][   T69] usb 4-1: new high-speed USB device number 124 using dummy_hcd
[ 2719.117948][T31591] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2719.134384][T31591] usb 2-1: config 1 has no interface number 1
[ 2719.140464][T31591] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2719.153398][T31591] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2719.177764][T20487] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2719.186903][T20487] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2719.195018][T20487] usb 5-1: Product: syz
[ 2719.199241][T20487] usb 5-1: Manufacturer: syz
[ 2719.203810][T20487] usb 5-1: SerialNumber: syz
[ 2719.227794][  T406] raw-gadget.4 gadget: fail, usb_ep_enable returned -22
[ 2719.307658][ T7213] usb 1-1: new high-speed USB device number 95 using dummy_hcd
[ 2719.347718][T31591] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2719.356842][T31591] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2719.364969][T31591] usb 2-1: Product: syz
[ 2719.369249][T31591] usb 2-1: Manufacturer: С
[ 2719.373767][T31591] usb 2-1: SerialNumber: syz
[ 2719.387677][   T69] usb 4-1: device descriptor read/64, error 18
18:36:18 executing program 2:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x0, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2719.527736][T20487] usb 5-1: 0:2 : does not exist
[ 2719.534377][T20487] usb 5-1: USB disconnect, device number 21
[ 2719.547690][ T7213] usb 1-1: Using ep0 maxpacket: 32
[ 2719.737774][ T3604] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[ 2719.747279][T31591] usb 2-1: USB disconnect, device number 113
[ 2719.777782][ T7213] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2719.778075][   T69] usb 4-1: device descriptor read/64, error 18
[ 2719.788307][ T7213] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2719.958586][ T7213] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2719.967660][ T7213] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2719.975623][ T7213] usb 1-1: Product: syz
[ 2719.979909][ T7213] usb 1-1: Manufacturer: С
[ 2719.984389][ T7213] usb 1-1: SerialNumber: syz
[ 2719.989258][ T3604] usb 3-1: Using ep0 maxpacket: 32
[ 2720.067686][   T69] usb 4-1: new high-speed USB device number 125 using dummy_hcd
[ 2720.107742][ T3604] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2720.116418][ T3604] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2720.126573][ T3604] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2720.135456][ T3604] usb 3-1: too many endpoints for config 1 interface 0 altsetting 1: 211, using maximum allowed: 30
[ 2720.146224][ T3604] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2720.297700][ T7213] usb 1-1: 0:2 : does not exist
[ 2720.305426][ T7213] usb 1-1: USB disconnect, device number 95
[ 2720.348134][   T69] usb 4-1: device descriptor read/64, error 18
[ 2720.517678][ T3604] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2720.526805][ T3604] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2720.535044][ T3604] usb 3-1: Product: syz
[ 2720.539228][ T3604] usb 3-1: SerialNumber: syz
18:36:19 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203010902980003010030000904000000010100000a24010000200201020724060600080000000100000102000009040101010102000008240201f700e20909050109080001"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:19 executing program 4:
syz_usb_connect$uac1(0x0, 0x77, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x65, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x6, 0x1e, "a1"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

18:36:19 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:19 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2720.747685][   T69] usb 4-1: device descriptor read/64, error 18
[ 2720.857695][ T3604] usb 3-1: 0:2 : does not exist
[ 2720.867846][   T69] usb usb4-port1: attempt power cycle
[ 2720.868521][ T3604] usb 3-1: USB disconnect, device number 8
[ 2720.879054][  T393] usb 2-1: new high-speed USB device number 114 using dummy_hcd
[ 2720.887729][T26956] usb 5-1: new high-speed USB device number 22 using dummy_hcd
[ 2721.017662][T22914] usb 1-1: new high-speed USB device number 96 using dummy_hcd
[ 2721.097671][T20487] usb 6-1: new high-speed USB device number 108 using dummy_hcd
[ 2721.117926][  T393] usb 2-1: Using ep0 maxpacket: 32
[ 2721.147653][T26956] usb 5-1: Using ep0 maxpacket: 32
18:36:19 executing program 2:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x0, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2721.267680][T22914] usb 1-1: Using ep0 maxpacket: 32
[ 2721.287688][   T69] usb 4-1: new high-speed USB device number 126 using dummy_hcd
[ 2721.295367][T26956] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2721.305580][T26956] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2721.314586][T26956] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2721.317696][  T393] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2721.337510][  T393] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2721.346578][  T393] usb 2-1: config 1 has no interface number 1
[ 2721.347688][T20487] usb 6-1: Using ep0 maxpacket: 32
[ 2721.352824][  T393] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2721.370519][  T393] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2721.387679][   T69] usb 4-1: Invalid ep0 maxpacket: 0
[ 2721.487692][T22914] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2721.497913][T26956] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2721.507033][T22914] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2721.516067][T26956] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2721.524177][T26956] usb 5-1: Product: syz
[ 2721.528503][T26956] usb 5-1: Manufacturer: syz
[ 2721.533165][T26956] usb 5-1: SerialNumber: syz
[ 2721.537885][   T69] usb 4-1: new high-speed USB device number 127 using dummy_hcd
[ 2721.547722][  T405] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[ 2721.547908][  T393] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2721.557790][  T415] raw-gadget.1 gadget: fail, usb_ep_enable returned -22
[ 2721.564335][  T393] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2721.577699][T20487] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2721.589168][  T393] usb 2-1: Product: syz
[ 2721.589175][  T393] usb 2-1: Manufacturer: С
[ 2721.589183][  T393] usb 2-1: SerialNumber: syz
[ 2721.602970][T20487] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2721.637686][   T69] usb 4-1: Invalid ep0 maxpacket: 0
[ 2721.642988][   T69] usb usb4-port1: unable to enumerate USB device
[ 2721.687731][T22914] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2721.696982][T22914] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2721.705096][T22914] usb 1-1: Product: syz
[ 2721.709325][T22914] usb 1-1: Manufacturer: С
[ 2721.713822][T22914] usb 1-1: SerialNumber: syz
[ 2721.767743][T20487] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2721.776764][T20487] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2721.784851][T20487] usb 6-1: Product: syz
[ 2721.789026][T20487] usb 6-1: Manufacturer: С
[ 2721.793509][T20487] usb 6-1: SerialNumber: syz
[ 2721.798112][  T405] usb 3-1: Using ep0 maxpacket: 32
18:36:20 executing program 3:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2721.877772][T26956] usb 5-1: 0:2 : does not exist
[ 2721.888213][T26956] usb 5-1: USB disconnect, device number 22
[ 2721.917721][  T405] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2721.925846][  T405] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2721.934597][  T405] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2721.944715][  T405] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2721.953673][  T405] usb 3-1: config 1 has no interface number 1
[ 2721.959800][  T405] usb 3-1: too many endpoints for config 1 interface 3 altsetting 0: 211, using maximum allowed: 30
[ 2721.970679][  T405] usb 3-1: config 1 interface 3 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2722.000747][  T393] usb 2-1: USB disconnect, device number 114
[ 2722.077736][T22914] usb 1-1: 0:2 : does not exist
[ 2722.085434][T22914] usb 1-1: USB disconnect, device number 96
[ 2722.157736][T20487] usb 6-1: 0:2 : does not exist
[ 2722.165266][T20487] usb 6-1: USB disconnect, device number 108
[ 2722.174920][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory
18:36:20 executing program 4:
syz_usb_connect$uac1(0x0, 0x77, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x65, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x6, 0x1e, "a1"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

18:36:20 executing program 1:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2722.337709][T20672] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[ 2722.348089][  T405] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2722.357317][  T405] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2722.365582][  T405] usb 3-1: Product: syz
[ 2722.369824][  T405] usb 3-1: SerialNumber: syz
18:36:21 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))

18:36:21 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))

18:36:21 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))

18:36:21 executing program 0:
syz_usb_connect$uac1(0x3, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:21 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2722.607675][T20672] usb 4-1: device descriptor read/64, error 18
[ 2722.687719][  T405] usb 3-1: 0:2 : does not exist
[ 2722.707693][T26956] usb 5-1: new high-speed USB device number 23 using dummy_hcd
[ 2722.730368][  T405] usb 3-1: USB disconnect, device number 9
[ 2722.747752][T22914] usb 1-1: new high-speed USB device number 97 using dummy_hcd
18:36:21 executing program 1:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2722.807734][T20487] usb 6-1: new high-speed USB device number 109 using dummy_hcd
[ 2722.957669][T26956] usb 5-1: Using ep0 maxpacket: 32
[ 2722.987638][T22914] usb 1-1: Using ep0 maxpacket: 32
[ 2723.007691][T20672] usb 4-1: device descriptor read/64, error 18
18:36:21 executing program 2:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x0, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2723.077683][T26956] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2723.087949][T20487] usb 6-1: device descriptor read/64, error 18
[ 2723.094159][T26956] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2723.103087][T26956] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2723.187697][T22914] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2723.197883][T22914] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2723.277708][T26956] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2723.286765][T20672] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[ 2723.294274][T26956] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2723.302313][T26956] usb 5-1: Product: syz
[ 2723.306487][T26956] usb 5-1: Manufacturer: syz
[ 2723.311132][T26956] usb 5-1: SerialNumber: syz
18:36:21 executing program 1:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2723.327792][  T428] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[ 2723.367907][T22914] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2723.376966][T22914] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2723.385112][T22914] usb 1-1: Product: syz
[ 2723.389461][T22914] usb 1-1: Manufacturer: С
[ 2723.393934][T22914] usb 1-1: SerialNumber: syz
[ 2723.407674][ T3604] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[ 2723.487705][T20487] usb 6-1: device descriptor read/64, error 18
[ 2723.567669][T20672] usb 4-1: device descriptor read/64, error 18
[ 2723.627704][T26956] usb 5-1: 0:2 : does not exist
[ 2723.635513][T26956] usb 5-1: USB disconnect, device number 23
[ 2723.657712][ T3604] usb 3-1: Using ep0 maxpacket: 32
[ 2723.717731][T22914] usb 1-1: 0:2 : does not exist
[ 2723.727251][T22914] usb 1-1: USB disconnect, device number 97
[ 2723.767680][T20487] usb 6-1: new high-speed USB device number 110 using dummy_hcd
[ 2723.777769][ T3604] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2723.785852][ T3604] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2723.794763][ T3604] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2723.804999][ T3604] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
18:36:22 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2723.814079][ T3604] usb 3-1: config 1 has no interface number 1
[ 2723.820261][ T3604] usb 3-1: too many endpoints for config 1 interface 3 altsetting 0: 211, using maximum allowed: 30
[ 2723.831121][ T3604] usb 3-1: config 1 interface 3 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2723.967673][T20672] usb 4-1: device descriptor read/64, error 18
[ 2724.047655][T20487] usb 6-1: device descriptor read/64, error 18
[ 2724.087730][T20672] usb usb4-port1: attempt power cycle
[ 2724.137710][ T7213] usb 2-1: new high-speed USB device number 115 using dummy_hcd
[ 2724.217676][ T3604] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2724.226716][ T3604] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2724.234708][ T3604] usb 3-1: Product: syz
[ 2724.238877][ T3604] usb 3-1: SerialNumber: syz
[ 2724.397646][ T7213] usb 2-1: Using ep0 maxpacket: 32
[ 2724.437677][T20487] usb 6-1: device descriptor read/64, error 18
[ 2724.497671][T20672] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[ 2724.527741][ T7213] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2724.537868][ T7213] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2724.546769][ T7213] usb 2-1: config 1 has no interface number 1
[ 2724.552840][ T7213] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2724.557685][T20487] usb usb6-port1: attempt power cycle
[ 2724.565702][ T7213] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2724.583891][ T3604] usb 3-1: 0:2 : does not exist
[ 2724.587663][T20672] usb 4-1: Invalid ep0 maxpacket: 0
[ 2724.638667][ T3604] usb 3-1: USB disconnect, device number 10
[ 2724.747692][T20672] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[ 2724.757818][ T7213] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2724.766895][ T7213] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2724.774989][ T7213] usb 2-1: Product: syz
[ 2724.779202][ T7213] usb 2-1: Manufacturer: С
[ 2724.783684][ T7213] usb 2-1: SerialNumber: syz
18:36:23 executing program 3:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:36:23 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

18:36:23 executing program 0:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2724.837753][T20672] usb 4-1: Invalid ep0 maxpacket: 0
[ 2724.843065][T20672] usb usb4-port1: unable to enumerate USB device
18:36:23 executing program 2:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x0, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2724.977656][T20487] usb 6-1: new high-speed USB device number 111 using dummy_hcd
[ 2725.127673][ T3604] usb 1-1: new high-speed USB device number 98 using dummy_hcd
[ 2725.127683][T22914] usb 5-1: new high-speed USB device number 24 using dummy_hcd
[ 2725.145391][ T7213] usb 2-1: USB disconnect, device number 115
[ 2725.151458][T20487] usb 6-1: device descriptor read/8, error -61
[ 2725.153333][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory
[ 2725.267680][  T405] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[ 2725.317694][T20672] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[ 2725.367716][T22914] usb 5-1: Using ep0 maxpacket: 32
[ 2725.397708][ T3604] usb 1-1: Using ep0 maxpacket: 32
[ 2725.437795][T20487] usb 6-1: device descriptor read/8, error -61
18:36:24 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:24 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2725.497713][T22914] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2725.506440][T22914] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2725.516542][  T405] usb 3-1: Using ep0 maxpacket: 32
[ 2725.521759][T22914] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2725.587744][T20672] usb 4-1: device descriptor read/64, error 18
[ 2725.597934][ T3604] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2725.608160][ T3604] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2725.657758][  T405] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2725.665768][  T405] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2725.674521][  T405] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2725.684668][  T405] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2725.693625][  T405] usb 3-1: config 1 has no interface number 1
[ 2725.699691][  T405] usb 3-1: too many endpoints for config 1 interface 3 altsetting 0: 211, using maximum allowed: 30
[ 2725.710487][T22914] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2725.719539][  T405] usb 3-1: config 1 interface 3 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2725.732561][T22914] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2725.740569][T22914] usb 5-1: Product: syz
[ 2725.744704][T22914] usb 5-1: Manufacturer: syz
[ 2725.749335][T22914] usb 5-1: SerialNumber: syz
[ 2725.767801][ T3604] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2725.776974][ T3604] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2725.785120][ T3604] usb 1-1: Product: syz
[ 2725.789338][ T3604] usb 1-1: Manufacturer: С
[ 2725.793841][ T3604] usb 1-1: SerialNumber: syz
[ 2725.807694][ T7213] usb 2-1: new high-speed USB device number 116 using dummy_hcd
[ 2725.937722][T20487] usb 6-1: new high-speed USB device number 112 using dummy_hcd
[ 2725.997697][T20672] usb 4-1: device descriptor read/64, error 18
[ 2726.077700][ T7213] usb 2-1: device descriptor read/64, error 18
[ 2726.087786][T22914] usb 5-1: 0:2 : does not exist
[ 2726.100847][T22914] usb 5-1: USB disconnect, device number 24
[ 2726.117727][T20487] usb 6-1: device descriptor read/8, error -61
[ 2726.137760][  T405] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2726.146821][  T405] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2726.154966][  T405] usb 3-1: Product: syz
[ 2726.159185][  T405] usb 3-1: SerialNumber: syz
[ 2726.167719][ T3604] usb 1-1: 0:2 : does not exist
[ 2726.181721][ T3604] usb 1-1: USB disconnect, device number 98
[ 2726.277670][T20672] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[ 2726.387697][T20487] usb 6-1: device descriptor read/8, error -61
18:36:25 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2726.467653][ T7213] usb 2-1: device descriptor read/64, error 18
[ 2726.487708][  T405] usb 3-1: 0:2 : does not exist
18:36:25 executing program 0:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2726.517717][T20487] usb usb6-port1: unable to enumerate USB device
[ 2726.538676][  T405] usb 3-1: USB disconnect, device number 11
[ 2726.557765][T20672] usb 4-1: device descriptor read/64, error 18
[ 2726.747668][ T7213] usb 2-1: new high-speed USB device number 117 using dummy_hcd
[ 2726.777672][ T3604] usb 5-1: new high-speed USB device number 25 using dummy_hcd
18:36:25 executing program 2:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2726.947839][T20672] usb 4-1: device descriptor read/64, error 18
18:36:25 executing program 0:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2727.017668][ T7213] usb 2-1: device descriptor read/64, error 18
[ 2727.037655][ T3604] usb 5-1: Using ep0 maxpacket: 32
[ 2727.067702][T20672] usb usb4-port1: attempt power cycle
[ 2727.177687][  T405] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[ 2727.177764][ T3604] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2727.194014][ T3604] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2727.204131][ T3604] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2727.367723][ T3604] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2727.386757][ T3604] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2727.399763][ T3604] usb 5-1: Product: syz
[ 2727.405563][ T3604] usb 5-1: Manufacturer: syz
[ 2727.410219][ T3604] usb 5-1: SerialNumber: syz
[ 2727.417656][  T405] usb 3-1: Using ep0 maxpacket: 32
[ 2727.427672][ T7213] usb 2-1: device descriptor read/64, error 18
[ 2727.477679][T20672] usb 4-1: new high-speed USB device number 8 using dummy_hcd
18:36:26 executing program 0:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2727.537715][  T405] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2727.546808][  T405] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2727.567087][  T405] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2727.575518][ T7213] usb usb2-port1: attempt power cycle
[ 2727.589874][T20672] usb 4-1: Invalid ep0 maxpacket: 0
[ 2727.612593][  T405] usb 3-1: config 1 has no interface number 1
[ 2727.620010][  T405] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2727.632864][  T405] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2727.727681][ T3604] usb 5-1: 0:2 : does not exist
[ 2727.733999][ T3604] usb 5-1: USB disconnect, device number 25
[ 2727.757801][T20672] usb 4-1: new high-speed USB device number 9 using dummy_hcd
18:36:26 executing program 3:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2727.847691][T20672] usb 4-1: Invalid ep0 maxpacket: 0
[ 2727.852994][T20672] usb usb4-port1: unable to enumerate USB device
[ 2728.017672][ T7213] usb 2-1: new high-speed USB device number 118 using dummy_hcd
[ 2728.037683][  T405] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2728.046957][  T405] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2728.055164][  T405] usb 3-1: Product: syz
[ 2728.059356][  T405] usb 3-1: SerialNumber: syz
18:36:26 executing program 0:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2728.108145][ T7213] usb 2-1: Invalid ep0 maxpacket: 0
18:36:26 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2728.257662][ T7213] usb 2-1: new high-speed USB device number 119 using dummy_hcd
[ 2728.287654][T20672] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[ 2728.347711][ T7213] usb 2-1: Invalid ep0 maxpacket: 0
[ 2728.353019][ T7213] usb usb2-port1: unable to enumerate USB device
[ 2728.367681][T20487] usb 1-1: new high-speed USB device number 99 using dummy_hcd
[ 2728.417774][  T405] usb 3-1: 0:2 : does not exist
[ 2728.425483][  T405] usb 3-1: USB disconnect, device number 12
[ 2728.427656][ T3604] usb 5-1: new high-speed USB device number 26 using dummy_hcd
[ 2728.434093][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory
18:36:27 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:27 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2728.537685][T20672] usb 4-1: Using ep0 maxpacket: 32
[ 2728.617683][T20487] usb 1-1: Using ep0 maxpacket: 32
[ 2728.677662][ T3604] usb 5-1: Using ep0 maxpacket: 32
[ 2728.697708][T20672] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2728.706454][T20672] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2728.716678][T20672] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
18:36:27 executing program 2:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2728.777689][T20487] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2728.787827][T20487] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2728.797678][ T3604] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2728.806391][ T3604] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2728.816738][ T3604] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2728.967854][T20487] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2728.976972][T20487] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2728.977702][ T3604] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2728.984990][T20487] usb 1-1: Product: syz
[ 2728.994317][ T3604] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2728.998327][T20487] usb 1-1: Manufacturer: С
[ 2729.006302][ T3604] usb 5-1: Product: syz
[ 2729.010807][T20487] usb 1-1: SerialNumber: syz
[ 2729.015720][ T7213] usb 2-1: new high-speed USB device number 120 using dummy_hcd
[ 2729.027777][T31591] usb 6-1: new high-speed USB device number 113 using dummy_hcd
[ 2729.035483][ T3604] usb 5-1: Manufacturer: syz
[ 2729.040114][ T3604] usb 5-1: SerialNumber: syz
[ 2729.097737][T20349] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[ 2729.187691][T20672] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2729.196847][T20672] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2729.204870][T20672] usb 4-1: Product: syz
[ 2729.209084][T20672] usb 4-1: SerialNumber: syz
[ 2729.297664][T31591] usb 6-1: device descriptor read/64, error 18
[ 2729.307782][ T7213] usb 2-1: device descriptor read/64, error 18
[ 2729.337666][T20349] usb 3-1: Using ep0 maxpacket: 32
[ 2729.377711][T20487] usb 1-1: 0:2 : does not exist
[ 2729.384230][T20487] usb 1-1: USB disconnect, device number 99
[ 2729.457729][ T3604] usb 5-1: 0:2 : does not exist
[ 2729.463394][T20349] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2729.472498][ T3604] usb 5-1: USB disconnect, device number 26
[ 2729.480666][T20349] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2729.490869][T20349] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2729.499929][T20349] usb 3-1: config 1 has no interface number 1
[ 2729.506169][T20349] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2729.519123][T20349] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2729.547708][T20672] usb 4-1: 0:2 : does not exist
[ 2729.557566][T20672] usb 4-1: USB disconnect, device number 10
[ 2729.566679][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card2/controlC2/../uevent} for writing: No such file or directory
[ 2729.687653][T31591] usb 6-1: device descriptor read/64, error 18
[ 2729.707664][ T7213] usb 2-1: device descriptor read/64, error 18
18:36:28 executing program 0:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:28 executing program 4:
syz_usb_connect$uac1(0x0, 0x77, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x65, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x0, 0x1e, "a1"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

18:36:28 executing program 3:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2729.897707][T20349] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2729.906782][T20349] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2729.915061][T20349] usb 3-1: Product: syz
[ 2729.919405][T20349] usb 3-1: SerialNumber: syz
[ 2729.959345][T31591] usb 6-1: new high-speed USB device number 114 using dummy_hcd
[ 2729.977704][ T7213] usb 2-1: new high-speed USB device number 121 using dummy_hcd
[ 2730.067655][  T393] usb 1-1: new high-speed USB device number 100 using dummy_hcd
[ 2730.075333][ T3604] usb 5-1: new high-speed USB device number 27 using dummy_hcd
[ 2730.227733][T31591] usb 6-1: device descriptor read/64, error 18
[ 2730.237795][T20349] usb 3-1: 0:2 : does not exist
[ 2730.246701][T20349] usb 3-1: USB disconnect, device number 13
[ 2730.247663][T20672] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[ 2730.256867][ T7213] usb 2-1: device descriptor read/64, error 18
[ 2730.317687][  T393] usb 1-1: Using ep0 maxpacket: 32
[ 2730.322862][ T3604] usb 5-1: Using ep0 maxpacket: 32
[ 2730.447747][ T3604] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2730.457994][  T393] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2730.468223][ T3604] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2730.477082][  T393] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2730.486188][ T3604] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2730.496786][ T3604] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2730.517668][T20672] usb 4-1: Using ep0 maxpacket: 32
[ 2730.617677][T31591] usb 6-1: device descriptor read/64, error 18
[ 2730.647767][  T393] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2730.656788][  T393] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
18:36:29 executing program 2:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2730.657700][T20672] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2730.664905][ T7213] usb 2-1: device descriptor read/64, error 18
[ 2730.679786][ T3604] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2730.681709][T20672] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2730.690291][  T393] usb 1-1: Product: syz
[ 2730.699743][T20672] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2730.703908][ T3604] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2730.720252][  T393] usb 1-1: Manufacturer: С
[ 2730.724748][  T393] usb 1-1: SerialNumber: syz
[ 2730.731562][ T3604] usb 5-1: Product: syz
[ 2730.735720][ T3604] usb 5-1: Manufacturer: syz
[ 2730.740413][T31591] usb usb6-port1: attempt power cycle
[ 2730.745810][ T3604] usb 5-1: SerialNumber: syz
[ 2730.767828][  T489] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[ 2730.837736][ T7213] usb usb2-port1: attempt power cycle
[ 2730.977664][T20487] usb 3-1: new high-speed USB device number 14 using dummy_hcd
[ 2731.057690][  T393] usb 1-1: 0:2 : does not exist
[ 2731.064839][  T393] usb 1-1: USB disconnect, device number 100
[ 2731.067715][T20672] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2731.080006][T20672] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2731.088033][T20672] usb 4-1: Product: syz
[ 2731.092172][T20672] usb 4-1: SerialNumber: syz
[ 2731.137704][ T3604] usb 5-1: 0:2 : does not exist
[ 2731.145369][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory
[ 2731.161476][ T3604] usb 5-1: USB disconnect, device number 27
[ 2731.167638][T31591] usb 6-1: new high-speed USB device number 115 using dummy_hcd
[ 2731.217727][T20487] usb 3-1: Using ep0 maxpacket: 32
[ 2731.257668][ T7213] usb 2-1: new high-speed USB device number 122 using dummy_hcd
[ 2731.337711][T31591] usb 6-1: device descriptor read/8, error -61
[ 2731.347850][ T7213] usb 2-1: Invalid ep0 maxpacket: 0
[ 2731.377755][T20487] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2731.385853][T20487] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2731.395948][T20487] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2731.404940][T20487] usb 3-1: config 1 has no interface number 1
[ 2731.411028][T20487] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2731.423918][T20672] usb 4-1: 0:2 : does not exist
[ 2731.429709][T20487] usb 3-1: config 1 interface 3 has no altsetting 0
18:36:30 executing program 0:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:30 executing program 4:
syz_usb_connect$uac1(0x0, 0x77, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x65, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x0, 0x0, "a1"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2731.442955][T20672] usb 4-1: USB disconnect, device number 11
18:36:30 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2731.497775][ T7213] usb 2-1: new high-speed USB device number 123 using dummy_hcd
18:36:30 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203010902980003010030000904000000010100000a240100002002"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2731.587809][T31591] usb 6-1: device descriptor read/8, error -71
[ 2731.607778][ T7213] usb 2-1: device descriptor read/8, error -71
[ 2731.757698][  T405] usb 1-1: new high-speed USB device number 101 using dummy_hcd
18:36:30 executing program 3:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2731.817750][ T7213] usb 2-1: device descriptor read/8, error -71
[ 2731.827718][T20487] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2731.836813][T20487] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2731.846739][T20487] usb 3-1: Product: syz
[ 2731.850994][T20487] usb 3-1: SerialNumber: syz
[ 2731.887663][ T3604] usb 5-1: new high-speed USB device number 28 using dummy_hcd
[ 2731.937790][ T7213] usb usb2-port1: unable to enumerate USB device
[ 2732.007668][  T405] usb 1-1: Using ep0 maxpacket: 32
[ 2732.087664][T31591] usb 6-1: new high-speed USB device number 116 using dummy_hcd
[ 2732.127699][T20349] usb 4-1: new high-speed USB device number 12 using dummy_hcd
[ 2732.127742][  T405] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2732.145492][  T405] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2732.157693][ T3604] usb 5-1: Using ep0 maxpacket: 32
[ 2732.177713][T20487] usb 3-1: 0:2 : does not exist
[ 2732.187853][T31591] usb 6-1: Using ep0 maxpacket: 32
[ 2732.188927][T20487] usb 3-1: USB disconnect, device number 14
[ 2732.297717][ T3604] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2732.307892][ T7213] usb 2-1: new high-speed USB device number 124 using dummy_hcd
[ 2732.315543][ T3604] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2732.324513][ T3604] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2732.327666][  T405] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2732.334977][ T3604] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2732.344271][  T405] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2732.364776][  T405] usb 1-1: Product: syz
[ 2732.368923][  T405] usb 1-1: Manufacturer: С
[ 2732.373413][  T405] usb 1-1: SerialNumber: syz
[ 2732.397709][T31591] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2732.407873][T20349] usb 4-1: Using ep0 maxpacket: 32
[ 2732.413022][T31591] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2732.507707][ T3604] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2732.516772][ T3604] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2732.524821][ T3604] usb 5-1: Product: syz
[ 2732.529052][T20349] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2732.537847][ T3604] usb 5-1: Manufacturer: syz
[ 2732.542418][ T3604] usb 5-1: SerialNumber: syz
[ 2732.547218][T20349] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
18:36:31 executing program 2:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6e, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x7, 0x24, 0x4, 0x3, 0x1, "d379"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2732.557499][T20349] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2732.577727][T31591] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2732.586751][T31591] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2732.595215][T31591] usb 6-1: Product: syz
[ 2732.599449][T31591] usb 6-1: Manufacturer: С
[ 2732.606579][T31591] usb 6-1: SerialNumber: syz
[ 2732.611342][ T7213] usb 2-1: device descriptor read/64, error 18
[ 2732.707691][  T405] usb 1-1: 0:2 : does not exist
[ 2732.713915][  T405] usb 1-1: USB disconnect, device number 101
[ 2732.867693][ T3604] usb 5-1: 0:2 : does not exist
[ 2732.874320][ T3604] usb 5-1: USB disconnect, device number 28
[ 2732.887668][T20487] usb 3-1: new high-speed USB device number 15 using dummy_hcd
[ 2732.927833][T20349] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2732.936930][T20349] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2732.945104][T20349] usb 4-1: Product: syz
[ 2732.949381][T31591] usb 6-1: skipping empty audio interface (v1)
[ 2732.955587][T31591] snd-usb-audio: probe of 6-1:1.0 failed with error -22
[ 2732.964342][T20349] usb 4-1: SerialNumber: syz
[ 2732.972226][T31591] usb 6-1: USB disconnect, device number 116
[ 2732.997718][ T7213] usb 2-1: device descriptor read/64, error 18
18:36:31 executing program 0:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2733.127645][T20487] usb 3-1: Using ep0 maxpacket: 32
[ 2733.257710][T20487] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2733.265738][T20487] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2733.267718][ T7213] usb 2-1: new high-speed USB device number 125 using dummy_hcd
[ 2733.275912][T20487] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2733.287691][T20349] usb 4-1: 0:2 : does not exist
[ 2733.292455][T20487] usb 3-1: config 1 has no interface number 1
18:36:31 executing program 4:
syz_usb_connect$uac1(0x0, 0x77, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x65, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x0, 0x0, "a1"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

18:36:31 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2733.292476][T20487] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2733.302648][T20349] usb 4-1: USB disconnect, device number 12
[ 2733.306862][T20487] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2733.324623][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory
[ 2733.334503][T20487] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2733.527688][  T405] usb 1-1: new high-speed USB device number 102 using dummy_hcd
[ 2733.567678][ T7213] usb 2-1: device descriptor read/64, error 18
[ 2733.617645][   T69] usb 5-1: new high-speed USB device number 29 using dummy_hcd
[ 2733.637706][T20672] usb 6-1: new high-speed USB device number 117 using dummy_hcd
18:36:32 executing program 3:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x0, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2733.707705][T20487] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2733.716804][T20487] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2733.724930][T20487] usb 3-1: Product: syz
[ 2733.732000][T20487] usb 3-1: SerialNumber: syz
[ 2733.797670][  T405] usb 1-1: device descriptor read/64, error 18
[ 2733.857640][   T69] usb 5-1: Using ep0 maxpacket: 32
[ 2733.907650][T20672] usb 6-1: device descriptor read/64, error 18
[ 2733.977665][ T7213] usb 2-1: device descriptor read/64, error 18
[ 2733.977743][   T69] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2733.994112][   T69] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2734.003117][   T69] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2734.007658][T20349] usb 4-1: new high-speed USB device number 13 using dummy_hcd
[ 2734.013654][   T69] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2734.047818][T20487] usb 3-1: 0:2 : does not exist
[ 2734.088813][T20487] usb 3-1: USB disconnect, device number 15
[ 2734.097874][ T7213] usb usb2-port1: attempt power cycle
[ 2734.187686][   T69] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2734.196742][  T405] usb 1-1: device descriptor read/64, error 18
[ 2734.202948][   T69] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2734.210949][   T69] usb 5-1: Product: syz
[ 2734.215113][   T69] usb 5-1: Manufacturer: syz
[ 2734.219712][   T69] usb 5-1: SerialNumber: syz
[ 2734.287660][T20349] usb 4-1: Using ep0 maxpacket: 32
[ 2734.297743][T20672] usb 6-1: device descriptor read/64, error 18
[ 2734.407684][T20349] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2734.416426][T20349] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2734.426657][T20349] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2734.435637][T20349] usb 4-1: too many endpoints for config 1 interface 0 altsetting 1: 211, using maximum allowed: 30
18:36:33 executing program 2:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6e, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x7, 0x24, 0x4, 0x3, 0x1, "d379"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2734.446444][T20349] usb 4-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2734.477678][  T405] usb 1-1: new high-speed USB device number 103 using dummy_hcd
18:36:33 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2734.517710][   T69] usb 5-1: 0:2 : does not exist
[ 2734.524887][   T69] usb 5-1: USB disconnect, device number 29
[ 2734.527666][ T7213] usb 2-1: new high-speed USB device number 126 using dummy_hcd
[ 2734.567705][T20672] usb 6-1: new high-speed USB device number 118 using dummy_hcd
[ 2734.737678][ T3604] usb 3-1: new high-speed USB device number 16 using dummy_hcd
[ 2734.757649][  T405] usb 1-1: device descriptor read/64, error 18
[ 2734.817685][T20349] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2734.826739][T20349] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2734.834876][T20349] usb 4-1: Product: syz
[ 2734.839130][T20349] usb 4-1: SerialNumber: syz
[ 2734.847746][T20672] usb 6-1: device descriptor read/64, error 18
18:36:33 executing program 4:
syz_usb_connect$uac1(0x0, 0x77, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x65, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x6, 0x24, 0x5, 0x0, 0x0, "a1"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2734.987704][ T3604] usb 3-1: Using ep0 maxpacket: 32
[ 2735.017650][ T7213] usb 2-1: device not accepting address 126, error -71
[ 2735.117794][ T3604] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2735.125894][ T3604] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2735.136120][ T3604] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2735.145249][ T3604] usb 3-1: config 1 has no interface number 1
[ 2735.151481][ T3604] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2735.157643][  T405] usb 1-1: device descriptor read/64, error 18
[ 2735.162425][T20349] usb 4-1: 0:2 : does not exist
[ 2735.173280][ T3604] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2735.187322][ T3604] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2735.198213][T20349] usb 4-1: USB disconnect, device number 13
[ 2735.237648][T20672] usb 6-1: device descriptor read/64, error 18
[ 2735.247682][T26165] usb 5-1: new high-speed USB device number 30 using dummy_hcd
[ 2735.287706][  T405] usb usb1-port1: attempt power cycle
[ 2735.357690][T20672] usb usb6-port1: attempt power cycle
[ 2735.387669][ T7213] usb 2-1: new high-speed USB device number 127 using dummy_hcd
[ 2735.487716][ T7213] usb 2-1: Using ep0 maxpacket: 32
[ 2735.497658][T26165] usb 5-1: Using ep0 maxpacket: 32
18:36:34 executing program 3:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x0, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2735.617750][ T3604] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2735.626882][ T7213] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2735.637055][ T3604] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2735.645167][T26165] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2735.655390][ T7213] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2735.664404][ T3604] usb 3-1: Product: syz
[ 2735.668624][T26165] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2735.677516][ T3604] usb 3-1: SerialNumber: syz
[ 2735.682367][ T7213] usb 2-1: config 1 has no interface number 1
[ 2735.688666][T26165] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2735.697640][  T405] usb 1-1: new high-speed USB device number 104 using dummy_hcd
[ 2735.699416][ T7213] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2735.719589][T26165] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2735.732551][ T7213] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2735.777732][T20672] usb 6-1: new high-speed USB device number 119 using dummy_hcd
[ 2735.797771][  T405] usb 1-1: Invalid ep0 maxpacket: 0
[ 2735.867719][T20487] usb 4-1: new high-speed USB device number 14 using dummy_hcd
[ 2735.897753][T26165] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2735.906824][T26165] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2735.915091][ T7213] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2735.924259][ T7213] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2735.932413][T26165] usb 5-1: Product: syz
[ 2735.936557][T26165] usb 5-1: Manufacturer: syz
[ 2735.941323][ T7213] usb 2-1: Product: syz
[ 2735.945464][ T7213] usb 2-1: Manufacturer: С
[ 2735.947795][  T405] usb 1-1: new high-speed USB device number 105 using dummy_hcd
[ 2735.950180][T26165] usb 5-1: SerialNumber: syz
[ 2735.958036][T20672] usb 6-1: device descriptor read/8, error -61
[ 2735.962765][ T7213] usb 2-1: SerialNumber: syz
[ 2736.017785][ T3604] usb 3-1: 0:2 : does not exist
[ 2736.057734][  T405] usb 1-1: Invalid ep0 maxpacket: 0
[ 2736.063040][  T405] usb usb1-port1: unable to enumerate USB device
[ 2736.078659][ T3604] usb 3-1: USB disconnect, device number 16
18:36:34 executing program 0:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2736.107657][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2736.227730][T20487] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2736.236416][T20487] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2736.246586][T20672] usb 6-1: device descriptor read/8, error -61
[ 2736.252781][T20487] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2736.261680][T20487] usb 4-1: too many endpoints for config 1 interface 0 altsetting 1: 211, using maximum allowed: 30
[ 2736.272476][T20487] usb 4-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2736.297702][T26165] usb 5-1: 0:2 : does not exist
[ 2736.304304][T26165] usb 5-1: USB disconnect, device number 30
18:36:34 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:35 executing program 2:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6e, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x7, 0x24, 0x4, 0x3, 0x1, "d379"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2736.411646][ T7213] usb 2-1: USB disconnect, device number 127
[ 2736.420031][ T3922] udevd[3922]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory
[ 2736.627731][  T405] usb 1-1: new high-speed USB device number 106 using dummy_hcd
[ 2736.657724][T20487] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2736.666825][T20487] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
18:36:35 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:35 executing program 4:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@selector_unit={0x5, 0x24, 0x5, 0x0, 0x1e}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2736.675091][T20487] usb 4-1: Product: syz
[ 2736.679379][T20487] usb 4-1: SerialNumber: syz
[ 2736.747845][T20672] usb 6-1: new high-speed USB device number 120 using dummy_hcd
[ 2736.857651][ T3604] usb 3-1: new high-speed USB device number 17 using dummy_hcd
[ 2736.917709][  T405] usb 1-1: device descriptor read/64, error 18
[ 2736.967741][T20672] usb 6-1: device descriptor read/8, error -61
[ 2736.987656][T26165] usb 5-1: new high-speed USB device number 31 using dummy_hcd
[ 2736.995235][ T7213] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[ 2737.017698][T20487] usb 4-1: 0:2 : does not exist
[ 2737.023961][T20487] usb 4-1: USB disconnect, device number 14
[ 2737.097692][ T3604] usb 3-1: Using ep0 maxpacket: 32
[ 2737.217689][ T3604] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2737.225724][ T3604] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2737.236080][ T3604] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2737.245205][T26165] usb 5-1: Using ep0 maxpacket: 32
[ 2737.250416][ T7213] usb 2-1: Using ep0 maxpacket: 32
[ 2737.255558][ T3604] usb 3-1: config 1 has no interface number 1
[ 2737.261651][ T3604] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2737.267707][T20672] usb 6-1: device descriptor read/8, error -61
[ 2737.272631][ T3604] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2737.292028][ T3604] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2737.347674][  T405] usb 1-1: device descriptor read/64, error 18
[ 2737.367691][ T7213] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2737.377822][T26165] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2737.388066][ T7213] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2737.397018][T26165] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2737.405916][ T7213] usb 2-1: config 1 has no interface number 1
[ 2737.407686][T20672] usb usb6-port1: unable to enumerate USB device
[ 2737.412056][T26165] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[ 2737.428866][ T7213] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
18:36:36 executing program 3:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x0, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2737.441752][T26165] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2737.454659][ T7213] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2737.617656][  T405] usb 1-1: new high-speed USB device number 107 using dummy_hcd
[ 2737.617710][T26165] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2737.634451][ T7213] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2737.643549][T26165] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2737.651592][ T7213] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2737.659576][T26165] usb 5-1: Product: syz
[ 2737.663738][T26165] usb 5-1: Manufacturer: syz
[ 2737.668404][ T3604] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2737.677425][ T3604] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2737.685550][ T7213] usb 2-1: Product: syz
[ 2737.689731][ T7213] usb 2-1: Manufacturer: С
[ 2737.694218][ T7213] usb 2-1: SerialNumber: syz
[ 2737.698816][T26165] usb 5-1: SerialNumber: syz
[ 2737.703868][ T3604] usb 3-1: Product: syz
[ 2737.708649][ T3604] usb 3-1: SerialNumber: syz
[ 2737.717738][  T531] raw-gadget.4 gadget: fail, usb_ep_enable returned -22
[ 2737.748026][T20349] usb 4-1: new high-speed USB device number 15 using dummy_hcd
[ 2737.897649][  T405] usb 1-1: device descriptor read/64, error 18
[ 2737.987648][T20349] usb 4-1: Using ep0 maxpacket: 32
[ 2738.017712][T26165] usb 5-1: 0:2 : does not exist
[ 2738.031495][T26165] usb 5-1: USB disconnect, device number 31
[ 2738.107698][T20349] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2738.116403][T20349] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2738.127925][ T7213] usb 2-1: USB disconnect, device number 2
[ 2738.133860][T20349] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2738.142736][T20349] usb 4-1: too many endpoints for config 1 interface 0 altsetting 1: 211, using maximum allowed: 30
[ 2738.154093][T20349] usb 4-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2738.207668][ T3604] usb 3-1: 0:2 : does not exist
[ 2738.215785][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory
[ 2738.250377][ T3604] usb 3-1: USB disconnect, device number 17
[ 2738.297659][  T405] usb 1-1: device descriptor read/64, error 18
18:36:37 executing program 2:
syz_usb_connect$uac1(0x0, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x3, 0x1, "d379f8"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:36:37 executing program 4:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:36:37 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x6, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2738.417688][  T405] usb usb1-port1: attempt power cycle
[ 2738.517731][T20349] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2738.526814][T20349] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2738.534823][T20349] usb 4-1: Product: syz
[ 2738.539006][T20349] usb 4-1: SerialNumber: syz
[ 2738.727662][ T7213] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[ 2738.727671][T20672] usb 5-1: new high-speed USB device number 32 using dummy_hcd
[ 2738.807665][ T3604] usb 3-1: new high-speed USB device number 18 using dummy_hcd
[ 2738.837704][  T405] usb 1-1: new high-speed USB device number 108 using dummy_hcd
[ 2738.857682][T20349] usb 4-1: 0:2 : does not exist
[ 2738.865402][T20349] usb 4-1: USB disconnect, device number 15
[ 2738.927727][  T405] usb 1-1: Invalid ep0 maxpacket: 0
[ 2738.967653][T20672] usb 5-1: Using ep0 maxpacket: 32
[ 2738.977644][ T7213] usb 2-1: Using ep0 maxpacket: 32
[ 2739.047652][ T3604] usb 3-1: Using ep0 maxpacket: 32
[ 2739.097705][ T7213] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2739.097715][  T405] usb 1-1: new high-speed USB device number 109 using dummy_hcd
[ 2739.115437][ T7213] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2739.124384][ T7213] usb 2-1: config 1 has no interface number 1
[ 2739.127684][T20672] usb 5-1: config 1 has an invalid interface number: 3 but max is 2
18:36:37 executing program 0:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2739.130538][ T7213] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2739.138756][T20672] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2739.151350][ T7213] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2739.170104][T20672] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2739.175120][ T3604] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2739.183760][T20672] usb 5-1: config 1 has no interface number 1
[ 2739.191648][ T3604] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2739.197764][T20672] usb 5-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2739.207462][ T3604] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2739.220449][T20672] usb 5-1: config 1 interface 3 has no altsetting 0
[ 2739.229232][ T3604] usb 3-1: config 1 has no interface number 1
18:36:37 executing program 3:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x0, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2739.241881][ T3604] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2739.252773][ T3604] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2739.265851][ T3604] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2739.267647][  T405] usb 1-1: device descriptor read/8, error -71
18:36:37 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2739.357691][ T7213] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2739.366709][ T7213] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2739.374730][ T7213] usb 2-1: Product: syz
[ 2739.379955][ T7213] usb 2-1: Manufacturer: С
[ 2739.385136][ T7213] usb 2-1: SerialNumber: syz
[ 2739.487820][  T405] usb 1-1: device descriptor read/8, error -71
[ 2739.557640][T20349] usb 4-1: new high-speed USB device number 16 using dummy_hcd
[ 2739.617694][  T405] usb usb1-port1: unable to enumerate USB device
[ 2739.627680][ T3604] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2739.636755][ T3604] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2739.644782][ T3604] usb 3-1: Product: syz
[ 2739.647690][T20672] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2739.649035][ T3604] usb 3-1: SerialNumber: syz
[ 2739.658174][T20672] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2739.670609][T20672] usb 5-1: Product: syz
[ 2739.674744][T20672] usb 5-1: SerialNumber: syz
[ 2739.729932][ T7213] usb 2-1: USB disconnect, device number 3
[ 2739.797659][T20349] usb 4-1: Using ep0 maxpacket: 32
[ 2739.877649][T20487] usb 6-1: new high-speed USB device number 121 using dummy_hcd
[ 2739.917769][T20349] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2739.925778][T20349] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2739.934547][T20349] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2739.944613][T20349] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2739.953680][T20349] usb 4-1: config 1 has no interface number 1
[ 2739.959809][T20349] usb 4-1: too many endpoints for config 1 interface 3 altsetting 0: 211, using maximum allowed: 30
[ 2739.970640][ T3604] usb 3-1: 0:2 : does not exist
[ 2739.976255][T20349] usb 4-1: config 1 interface 3 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2739.988166][  T405] usb 1-1: new high-speed USB device number 110 using dummy_hcd
[ 2740.008690][ T3604] usb 3-1: USB disconnect, device number 18
[ 2740.057715][T20672] usb 5-1: 0:2 : does not exist
[ 2740.072062][T20672] usb 5-1: USB disconnect, device number 32
18:36:38 executing program 1:
syz_usb_connect$uac1(0x0, 0x9b, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x89, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x7, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2740.167659][T20487] usb 6-1: device descriptor read/64, error 18
[ 2740.277648][  T405] usb 1-1: device descriptor read/64, error 18
18:36:38 executing program 2:
syz_usb_connect$uac1(0x0, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x3, 0x1, "d379f8"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:36:38 executing program 4:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2740.367697][T20349] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2740.376892][T20349] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2740.384919][T20349] usb 4-1: Product: syz
[ 2740.389105][T20349] usb 4-1: SerialNumber: syz
[ 2740.517648][ T7213] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[ 2740.557692][T20487] usb 6-1: device descriptor read/64, error 18
[ 2740.667663][ T3604] usb 3-1: new high-speed USB device number 19 using dummy_hcd
[ 2740.667671][  T405] usb 1-1: device descriptor read/64, error 18
[ 2740.707666][  T393] usb 5-1: new high-speed USB device number 33 using dummy_hcd
[ 2740.717723][T20349] usb 4-1: 0:2 : does not exist
[ 2740.760279][T20349] usb 4-1: USB disconnect, device number 16
[ 2740.767710][ T7213] usb 2-1: Using ep0 maxpacket: 32
[ 2740.837643][T20487] usb 6-1: new high-speed USB device number 122 using dummy_hcd
[ 2740.887732][ T7213] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2740.896487][ T7213] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2740.906841][ T7213] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2740.917688][ T3604] usb 3-1: Using ep0 maxpacket: 32
[ 2740.937689][  T405] usb 1-1: new high-speed USB device number 111 using dummy_hcd
[ 2740.947679][  T393] usb 5-1: Using ep0 maxpacket: 32
[ 2741.037673][ T3604] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2741.045687][ T3604] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2741.055861][ T3604] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2741.064826][ T3604] usb 3-1: config 1 has no interface number 1
[ 2741.070971][  T393] usb 5-1: config 1 has an invalid interface number: 3 but max is 2
[ 2741.079023][ T7213] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2741.088064][ T3604] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2741.098840][  T393] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2741.108934][ T7213] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2741.116934][ T3604] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2741.129974][ T7213] usb 2-1: Product: syz
18:36:39 executing program 3:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x0, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2741.134162][  T393] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2741.137649][T20487] usb 6-1: device descriptor read/64, error 18
[ 2741.143152][ T7213] usb 2-1: Manufacturer: С
[ 2741.153827][  T393] usb 5-1: config 1 has no interface number 1
[ 2741.159980][ T7213] usb 2-1: SerialNumber: syz
[ 2741.164698][ T3604] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2741.171735][  T393] usb 5-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2741.184655][  T393] usb 5-1: config 1 interface 3 has no altsetting 0
[ 2741.217665][  T405] usb 1-1: device descriptor read/64, error 18
[ 2741.437669][T20672] usb 4-1: new high-speed USB device number 17 using dummy_hcd
[ 2741.487685][ T7213] usb 2-1: 0:2 : does not exist
[ 2741.494080][ T7213] usb 2-1: USB disconnect, device number 4
[ 2741.537814][ T3604] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2741.546950][ T3604] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2741.547700][T20487] usb 6-1: device descriptor read/64, error 18
[ 2741.555080][  T393] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2741.570157][ T3604] usb 3-1: Product: syz
[ 2741.574297][ T3604] usb 3-1: SerialNumber: syz
[ 2741.579439][  T393] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2741.587414][  T393] usb 5-1: Product: syz
[ 2741.591725][  T393] usb 5-1: SerialNumber: syz
[ 2741.637693][  T405] usb 1-1: device descriptor read/64, error 18
[ 2741.677728][T20487] usb usb6-port1: attempt power cycle
[ 2741.687671][T20672] usb 4-1: Using ep0 maxpacket: 32
[ 2741.758167][  T405] usb usb1-port1: attempt power cycle
[ 2741.807675][T20672] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2741.815809][T20672] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2741.824531][T20672] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2741.835248][T20672] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2741.844338][T20672] usb 4-1: config 1 has no interface number 1
18:36:40 executing program 1:
syz_usb_connect$uac1(0x0, 0x9b, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x89, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x7, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2741.850471][T20672] usb 4-1: too many endpoints for config 1 interface 3 altsetting 0: 211, using maximum allowed: 30
[ 2741.861443][T20672] usb 4-1: config 1 interface 3 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2741.897672][ T3604] usb 3-1: 0:2 : does not exist
[ 2741.944226][ T3604] usb 3-1: USB disconnect, device number 19
[ 2741.977949][  T393] usb 5-1: 0:2 : does not exist
[ 2741.985314][  T393] usb 5-1: USB disconnect, device number 33
[ 2742.087687][T20487] usb 6-1: new high-speed USB device number 123 using dummy_hcd
18:36:40 executing program 0:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x20}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2742.167680][  T405] usb 1-1: new high-speed USB device number 112 using dummy_hcd
[ 2742.197698][   T69] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[ 2742.238021][T20672] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2742.248183][T20672] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2742.256148][T20672] usb 4-1: Product: syz
[ 2742.260429][T20487] usb 6-1: device descriptor read/8, error -61
[ 2742.266572][T20672] usb 4-1: SerialNumber: syz
18:36:40 executing program 2:
syz_usb_connect$uac1(0x0, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x3, 0x1, "d379f8"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:36:40 executing program 4:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:36:40 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d010140000102030109029800"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2742.457676][   T69] usb 2-1: Using ep0 maxpacket: 32
[ 2742.467741][T20487] usb 6-1: device descriptor read/8, error -71
[ 2742.577711][   T69] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2742.586522][   T69] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2742.596817][T20672] usb 4-1: 0:2 : does not exist
[ 2742.602141][   T69] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2742.611372][T26956] usb 3-1: new high-speed USB device number 20 using dummy_hcd
[ 2742.627714][  T393] usb 5-1: new high-speed USB device number 34 using dummy_hcd
[ 2742.658528][  T405] usb 1-1: device not accepting address 112, error -71
[ 2742.665557][T20672] usb 4-1: USB disconnect, device number 17
[ 2742.787693][   T69] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2742.796712][   T69] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2742.804713][   T69] usb 2-1: Product: syz
[ 2742.808888][   T69] usb 2-1: Manufacturer: С
[ 2742.813361][   T69] usb 2-1: SerialNumber: syz
[ 2742.857674][T26956] usb 3-1: Using ep0 maxpacket: 32
[ 2742.887643][  T393] usb 5-1: Using ep0 maxpacket: 32
[ 2742.967739][T20487] usb 6-1: new high-speed USB device number 124 using dummy_hcd
[ 2742.987726][T26956] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2742.995778][T26956] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2743.005903][T26956] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
18:36:41 executing program 3:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x0, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2743.007676][  T393] usb 5-1: config 1 has an invalid interface number: 3 but max is 2
[ 2743.014936][T26956] usb 3-1: config 1 has no interface number 1
[ 2743.023092][  T393] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2743.029134][T26956] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2743.050021][  T405] usb 1-1: new high-speed USB device number 113 using dummy_hcd
[ 2743.050453][  T393] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2743.059888][T26956] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2743.069743][  T393] usb 5-1: config 1 has no interface number 1
[ 2743.080940][T20487] usb 6-1: Using ep0 maxpacket: 32
[ 2743.088233][  T393] usb 5-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2743.091062][T26956] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2743.103946][  T393] usb 5-1: config 1 interface 3 has no altsetting 0
[ 2743.157741][   T69] usb 2-1: 0:2 : does not exist
[ 2743.162654][  T405] usb 1-1: Using ep0 maxpacket: 32
[ 2743.176146][   T69] usb 2-1: USB disconnect, device number 5
[ 2743.297658][T20487] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[ 2743.307792][T20487] usb 6-1: config 0 has no interfaces?
[ 2743.367776][  T405] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2743.377998][  T405] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2743.387765][ T3604] usb 4-1: new high-speed USB device number 18 using dummy_hcd
[ 2743.487710][T20487] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2743.496804][T20487] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2743.497682][  T393] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2743.505145][T20487] usb 6-1: Product: syz
[ 2743.513931][  T393] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2743.518129][T26956] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
18:36:42 executing program 1:
syz_usb_connect$uac1(0x0, 0x9b, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x89, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x7, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2743.525957][  T393] usb 5-1: Product: syz
[ 2743.535217][T20487] usb 6-1: Manufacturer: С
[ 2743.539124][  T393] usb 5-1: SerialNumber: syz
[ 2743.543741][T20487] usb 6-1: SerialNumber: syz
[ 2743.552793][T26956] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2743.561000][T26956] usb 3-1: Product: syz
[ 2743.566983][T26956] usb 3-1: SerialNumber: syz
[ 2743.571648][  T405] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2743.581343][T20487] usb 6-1: config 0 descriptor??
[ 2743.586301][  T405] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2743.595072][  T405] usb 1-1: Product: syz
[ 2743.600078][  T405] usb 1-1: Manufacturer: С
[ 2743.604566][  T405] usb 1-1: SerialNumber: syz
[ 2743.627709][ T3604] usb 4-1: Using ep0 maxpacket: 32
[ 2743.747665][ T3604] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2743.755696][ T3604] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2743.764542][ T3604] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2743.774715][ T3604] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2743.783806][ T3604] usb 4-1: config 1 has no interface number 1
[ 2743.790047][ T3604] usb 4-1: too many endpoints for config 1 interface 3 altsetting 0: 211, using maximum allowed: 30
[ 2743.800965][ T3604] usb 4-1: config 1 interface 3 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2743.819363][ T7213] usb 6-1: USB disconnect, device number 124
[ 2743.857684][T26165] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[ 2743.877734][  T393] usb 5-1: 0:2 : does not exist
[ 2743.890779][  T393] usb 5-1: USB disconnect, device number 34
[ 2743.957689][T26956] usb 3-1: 0:2 : does not exist
[ 2744.000814][T26956] usb 3-1: USB disconnect, device number 20
[ 2744.037827][  T405] usb 1-1: 0:2 : does not exist
[ 2744.045984][  T405] usb 1-1: USB disconnect, device number 113
[ 2744.127658][T26165] usb 2-1: Using ep0 maxpacket: 32
[ 2744.237736][ T3604] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2744.246856][ T3604] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2744.254894][ T3604] usb 4-1: Product: syz
[ 2744.259211][ T3604] usb 4-1: SerialNumber: syz
[ 2744.277742][T26165] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping
18:36:42 executing program 4:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:36:42 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d010140000102030109029800"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2744.286460][T26165] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2744.296593][T26165] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
18:36:42 executing program 2:
syz_usb_connect$uac1(0x0, 0x7a, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:36:42 executing program 0:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x0, 0x0, [], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2744.487961][T26165] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2744.497089][T26165] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2744.505335][T26165] usb 2-1: Product: syz
[ 2744.509717][T26165] usb 2-1: Manufacturer: С
[ 2744.514390][T26165] usb 2-1: SerialNumber: syz
[ 2744.567663][  T405] usb 5-1: new high-speed USB device number 35 using dummy_hcd
[ 2744.567691][ T3604] usb 4-1: 0:2 : does not exist
[ 2744.587718][T26956] usb 6-1: new high-speed USB device number 125 using dummy_hcd
[ 2744.617660][T31508] usb 3-1: new high-speed USB device number 21 using dummy_hcd
[ 2744.618527][ T3604] usb 4-1: USB disconnect, device number 18
[ 2744.647678][  T393] usb 1-1: new high-speed USB device number 114 using dummy_hcd
[ 2744.807652][  T405] usb 5-1: Using ep0 maxpacket: 32
[ 2744.827697][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2744.847709][T26165] usb 2-1: 0:2 : does not exist
[ 2744.861958][T26165] usb 2-1: USB disconnect, device number 6
[ 2744.867729][T31508] usb 3-1: Using ep0 maxpacket: 32
[ 2744.907708][  T393] usb 1-1: Using ep0 maxpacket: 32
[ 2744.927753][  T405] usb 5-1: config 1 has an invalid interface number: 3 but max is 2
[ 2744.935820][  T405] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2744.946151][  T405] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2744.955374][  T405] usb 5-1: config 1 has no interface number 1
[ 2744.961501][  T405] usb 5-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2744.974404][  T405] usb 5-1: config 1 interface 3 has no altsetting 0
[ 2744.987724][T31508] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2744.995786][T31508] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
18:36:43 executing program 3:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2745.004490][T31508] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2745.016409][T31508] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2745.025963][T31508] usb 3-1: config 1 has no interface number 1
[ 2745.032127][T26956] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[ 2745.042372][T31508] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2745.053160][T26956] usb 6-1: config 0 has no interfaces?
[ 2745.058742][T31508] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2745.071784][T31508] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2745.117782][  T393] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2745.127911][  T393] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
18:36:43 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x0, 0x0, 0x0, [0xa, 0x1], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2745.217744][T26956] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2745.226802][T26956] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2745.234801][T26956] usb 6-1: Product: syz
[ 2745.239043][T26956] usb 6-1: Manufacturer: С
[ 2745.243719][T26956] usb 6-1: SerialNumber: syz
[ 2745.248818][T26956] usb 6-1: config 0 descriptor??
[ 2745.327764][  T393] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2745.336849][  T393] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2745.337731][  T405] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2745.345297][  T393] usb 1-1: Product: syz
[ 2745.354055][  T405] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2745.358457][  T393] usb 1-1: Manufacturer: С
[ 2745.366316][  T405] usb 5-1: Product: syz
[ 2745.370883][  T393] usb 1-1: SerialNumber: syz
[ 2745.374913][  T405] usb 5-1: SerialNumber: syz
[ 2745.437711][ T3604] usb 4-1: new high-speed USB device number 19 using dummy_hcd
[ 2745.437732][T31508] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2745.454421][T31508] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2745.462836][T31508] usb 3-1: Product: syz
[ 2745.467066][T31508] usb 3-1: SerialNumber: syz
[ 2745.488428][T26165] usb 6-1: USB disconnect, device number 125
[ 2745.527667][T20487] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[ 2745.697754][  T405] usb 5-1: 0:2 : does not exist
[ 2745.708457][ T3604] usb 4-1: Using ep0 maxpacket: 32
[ 2745.709041][  T405] usb 5-1: USB disconnect, device number 35
[ 2745.777652][T20487] usb 2-1: Using ep0 maxpacket: 32
[ 2745.777690][  T393] usb 1-1: 0:2 : does not exist
[ 2745.795125][  T393] usb 1-1: USB disconnect, device number 114
[ 2745.827678][ T3604] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2745.835669][ T3604] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2745.846055][ T3604] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2745.855098][ T3604] usb 4-1: config 1 has no interface number 1
[ 2745.861215][ T3604] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2745.867700][T31508] usb 3-1: 0:2 : does not exist
[ 2745.874088][ T3604] usb 4-1: config 1 interface 3 has no altsetting 0
[ 2745.917697][T20487] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
18:36:44 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2745.929604][T31508] usb 3-1: USB disconnect, device number 21
[ 2745.935555][T20487] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2745.946335][T20487] usb 2-1: config 1 has no interface number 1
[ 2745.952519][T20487] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2745.965375][T20487] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
18:36:44 executing program 4:

18:36:44 executing program 4:

18:36:44 executing program 4:

18:36:44 executing program 4:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:36:44 executing program 0:
syz_usb_connect$uac1(0x0, 0xa3, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x91, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:44 executing program 2:
syz_usb_connect$uac1(0x0, 0x7a, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2746.137862][T20487] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2746.146917][T20487] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2746.154953][T20487] usb 2-1: Product: syz
[ 2746.159167][T20487] usb 2-1: Manufacturer: С
[ 2746.163679][T20487] usb 2-1: SerialNumber: syz
[ 2746.257644][T26956] usb 6-1: new high-speed USB device number 126 using dummy_hcd
[ 2746.277689][ T3604] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2746.286785][ T3604] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2746.294954][ T3604] usb 4-1: Product: syz
[ 2746.299234][ T3604] usb 4-1: SerialNumber: syz
[ 2746.437643][T31508] usb 1-1: new high-speed USB device number 115 using dummy_hcd
[ 2746.477655][  T393] usb 3-1: new high-speed USB device number 22 using dummy_hcd
[ 2746.509412][T20487] usb 2-1: USB disconnect, device number 7
[ 2746.527680][T26956] usb 6-1: device descriptor read/64, error 18
18:36:45 executing program 4:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2746.627731][ T3604] usb 4-1: 0:2 : does not exist
[ 2746.642822][ T3604] usb 4-1: USB disconnect, device number 19
[ 2746.677678][T31508] usb 1-1: Using ep0 maxpacket: 32
[ 2746.727664][  T393] usb 3-1: Using ep0 maxpacket: 32
[ 2746.867683][  T393] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2746.875759][  T393] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2746.877694][T31508] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2746.884572][  T393] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2746.893477][T31508] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
18:36:45 executing program 1:
syz_usb_connect$uac1(0x0, 0xa4, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x92, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0xa], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x7, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2746.903625][  T393] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2746.913679][T31508] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2746.925743][  T393] usb 3-1: config 1 has no interface number 1
[ 2746.933485][T26956] usb 6-1: device descriptor read/64, error 18
[ 2746.938917][  T393] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2746.954526][  T393] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2746.968997][  T393] usb 3-1: config 1 interface 3 has no altsetting 0
18:36:45 executing program 3:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:36:45 executing program 4:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2747.097761][T31508] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2747.106935][T31508] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2747.114943][T31508] usb 1-1: Product: syz
[ 2747.119195][T31508] usb 1-1: Manufacturer: С
[ 2747.123719][T31508] usb 1-1: SerialNumber: syz
[ 2747.217664][T26956] usb 6-1: new high-speed USB device number 127 using dummy_hcd
[ 2747.237662][T20487] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[ 2747.327655][ T3604] usb 4-1: new high-speed USB device number 20 using dummy_hcd
[ 2747.347719][  T393] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2747.356806][  T393] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2747.364880][  T393] usb 3-1: Product: syz
[ 2747.369287][  T393] usb 3-1: SerialNumber: syz
[ 2747.437702][T31508] usb 1-1: 0:2 : does not exist
[ 2747.451138][T31508] usb 1-1: USB disconnect, device number 115
[ 2747.477664][T20487] usb 2-1: Using ep0 maxpacket: 32
[ 2747.487682][T26956] usb 6-1: device descriptor read/64, error 18
[ 2747.567638][ T3604] usb 4-1: Using ep0 maxpacket: 32
[ 2747.597726][T20487] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2747.608228][T20487] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
18:36:46 executing program 4:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2747.677740][  T393] usb 3-1: 0:2 : does not exist
[ 2747.687831][ T3604] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2747.695827][ T3604] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2747.705998][ T3604] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2747.714967][ T3604] usb 4-1: config 1 has no interface number 1
[ 2747.723223][  T393] usb 3-1: USB disconnect, device number 22
[ 2747.729958][ T3604] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2747.743739][ T3604] usb 4-1: config 1 interface 3 has no altsetting 0
[ 2747.777787][T20487] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2747.786903][T20487] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2747.795183][T20487] usb 2-1: Product: syz
[ 2747.799396][T20487] usb 2-1: Manufacturer: С
[ 2747.803895][T20487] usb 2-1: SerialNumber: syz
[ 2747.877671][T26956] usb 6-1: device descriptor read/64, error 18
[ 2747.957637][   T69] usb 5-1: new high-speed USB device number 36 using dummy_hcd
[ 2747.997736][T26956] usb usb6-port1: attempt power cycle
[ 2748.117725][ T3604] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2748.126879][ T3604] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2748.127696][T20487] usb 2-1: 0:2 : does not exist
[ 2748.135114][ T3604] usb 4-1: Product: syz
[ 2748.141066][T20487] usb 2-1: USB disconnect, device number 8
[ 2748.151306][ T3604] usb 4-1: SerialNumber: syz
[ 2748.227638][   T69] usb 5-1: device descriptor read/64, error 18
[ 2748.407670][T26956] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[ 2748.477685][ T3604] usb 4-1: 0:2 : does not exist
[ 2748.484355][ T3604] usb 4-1: USB disconnect, device number 20
[ 2748.490995][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory
[ 2748.587683][T26956] usb 6-1: device descriptor read/8, error -61
[ 2748.617654][   T69] usb 5-1: device descriptor read/64, error 18
[ 2748.867714][T26956] usb 6-1: device descriptor read/8, error -61
[ 2748.887689][   T69] usb 5-1: new high-speed USB device number 37 using dummy_hcd
18:36:47 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:47 executing program 0:
syz_usb_connect$uac1(0x0, 0x9b, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x89, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:47 executing program 2:
syz_usb_connect$uac1(0x0, 0x7a, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:36:47 executing program 1:
syz_usb_connect$uac1(0x0, 0xa4, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x92, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0xa], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x7, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:47 executing program 3:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2749.157710][   T69] usb 5-1: device descriptor read/64, error 18
[ 2749.267641][T26165] usb 3-1: new high-speed USB device number 23 using dummy_hcd
[ 2749.275220][  T393] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[ 2749.277628][T31508] usb 4-1: new high-speed USB device number 21 using dummy_hcd
[ 2749.282707][ T3604] usb 1-1: new high-speed USB device number 116 using dummy_hcd
[ 2749.357651][T26956] usb 6-1: new high-speed USB device number 3 using dummy_hcd
[ 2749.537686][  T393] usb 2-1: Using ep0 maxpacket: 32
[ 2749.537726][T26956] usb 6-1: device descriptor read/8, error -61
[ 2749.542967][T26165] usb 3-1: Using ep0 maxpacket: 32
[ 2749.554242][ T3604] usb 1-1: Using ep0 maxpacket: 32
[ 2749.557634][T31508] usb 4-1: Using ep0 maxpacket: 32
[ 2749.577679][   T69] usb 5-1: device descriptor read/64, error 18
[ 2749.667700][  T393] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2749.678094][T26165] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2749.686136][  T393] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2749.687666][T31508] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2749.695050][T26165] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2749.703327][T31508] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2749.711764][T26165] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2749.722001][   T69] usb usb5-port1: attempt power cycle
[ 2749.732019][T26165] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2749.737318][T31508] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2749.746465][T26165] usb 3-1: config 1 has no interface number 1
[ 2749.755664][T31508] usb 4-1: config 1 has no interface number 1
[ 2749.761544][T26165] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2749.767783][T31508] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2749.778373][ T3604] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2749.791378][T31508] usb 4-1: config 1 interface 3 has no altsetting 0
[ 2749.799978][T26165] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2749.819863][ T3604] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2749.829926][ T3604] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2749.838811][T26165] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2749.877743][T26956] usb 6-1: device descriptor read/8, error -61
[ 2749.897737][  T393] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2749.906860][  T393] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2749.915054][  T393] usb 2-1: Product: syz
[ 2749.919538][  T393] usb 2-1: Manufacturer: С
[ 2749.924103][  T393] usb 2-1: SerialNumber: syz
[ 2749.997745][ T3604] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2750.006869][ T3604] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2750.007690][T26956] usb usb6-port1: unable to enumerate USB device
[ 2750.014913][ T3604] usb 1-1: Product: syz
[ 2750.025333][ T3604] usb 1-1: Manufacturer: С
[ 2750.029916][ T3604] usb 1-1: SerialNumber: syz
[ 2750.167770][   T69] usb 5-1: new high-speed USB device number 38 using dummy_hcd
[ 2750.207794][T26165] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2750.216827][T26165] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2750.217660][T31508] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2750.225143][T26165] usb 3-1: Product: syz
[ 2750.234021][T31508] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2750.238193][T26165] usb 3-1: SerialNumber: syz
[ 2750.246083][T31508] usb 4-1: Product: syz
[ 2750.254760][T31508] usb 4-1: SerialNumber: syz
[ 2750.257782][  T393] usb 2-1: 0:2 : does not exist
[ 2750.265504][  T393] usb 2-1: USB disconnect, device number 9
[ 2750.277694][   T69] usb 5-1: Invalid ep0 maxpacket: 0
[ 2750.337666][ T3604] usb 1-1: 0:2 : does not exist
[ 2750.344087][ T3604] usb 1-1: USB disconnect, device number 116
[ 2750.427655][   T69] usb 5-1: new high-speed USB device number 39 using dummy_hcd
[ 2750.527754][   T69] usb 5-1: Invalid ep0 maxpacket: 0
[ 2750.533054][   T69] usb usb5-port1: unable to enumerate USB device
[ 2750.567689][T26165] usb 3-1: 0:2 : does not exist
[ 2750.609158][T26165] usb 3-1: USB disconnect, device number 23
18:36:49 executing program 1:
syz_usb_connect$uac1(0x0, 0xa4, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x92, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0xa], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x7, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:49 executing program 4:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2750.677757][T31508] usb 4-1: 0:2 : does not exist
[ 2750.704301][T31508] usb 4-1: USB disconnect, device number 21
18:36:49 executing program 0:
syz_usb_connect$uac1(0x0, 0x9b, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x89, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:36:49 executing program 2:
syz_usb_connect$uac1(0x0, 0x7a, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2750.947643][  T393] usb 2-1: new high-speed USB device number 10 using dummy_hcd
18:36:49 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6e, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x7, 0x24, 0x4, 0x3, 0x1, "d379"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2750.997647][   T69] usb 5-1: new high-speed USB device number 40 using dummy_hcd
[ 2751.177674][ T3604] usb 1-1: new high-speed USB device number 117 using dummy_hcd
[ 2751.187771][  T393] usb 2-1: Using ep0 maxpacket: 32
[ 2751.257717][T26165] usb 3-1: new high-speed USB device number 24 using dummy_hcd
[ 2751.287645][ T7213] usb 4-1: new high-speed USB device number 22 using dummy_hcd
[ 2751.287653][   T69] usb 5-1: device descriptor read/64, error 18
[ 2751.317714][  T393] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2751.327810][  T393] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2751.417658][ T3604] usb 1-1: Using ep0 maxpacket: 32
[ 2751.487738][  T393] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2751.496762][  T393] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2751.504825][T26165] usb 3-1: Using ep0 maxpacket: 32
[ 2751.509975][  T393] usb 2-1: Product: syz
[ 2751.514124][  T393] usb 2-1: Manufacturer: С
[ 2751.518702][  T393] usb 2-1: SerialNumber: syz
[ 2751.537703][ T7213] usb 4-1: Using ep0 maxpacket: 32
[ 2751.617683][ T3604] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2751.626612][ T3604] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2751.636724][ T3604] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2751.645666][T26165] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2751.653719][T26165] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2751.662434][ T7213] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2751.670491][T26165] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2751.680642][ T7213] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2751.690980][T26165] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2751.690988][   T69] usb 5-1: device descriptor read/64, error 18
[ 2751.706083][ T7213] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2751.715114][ T7213] usb 4-1: config 1 has no interface number 1
[ 2751.721368][T26165] usb 3-1: config 1 has no interface number 1
[ 2751.727516][T26165] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2751.739441][ T7213] usb 4-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2751.750244][ T7213] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2751.763754][T26165] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2751.776817][ T7213] usb 4-1: config 1 interface 3 has no altsetting 0
[ 2751.783519][T26165] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2751.817692][ T3604] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2751.826821][ T3604] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2751.835022][ T3604] usb 1-1: Product: syz
[ 2751.839261][  T393] usb 2-1: 0:2 : does not exist
[ 2751.845132][  T393] usb 2-1: USB disconnect, device number 10
[ 2751.851244][ T3604] usb 1-1: Manufacturer: С
[ 2751.855803][ T3604] usb 1-1: SerialNumber: syz
18:36:50 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2751.987657][   T69] usb 5-1: new high-speed USB device number 41 using dummy_hcd
[ 2752.147741][ T7213] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2752.156769][ T7213] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2752.164907][T26165] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2752.174000][T26165] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2752.182076][ T7213] usb 4-1: Product: syz
[ 2752.186226][ T7213] usb 4-1: SerialNumber: syz
[ 2752.190873][ T3604] usb 1-1: 0:2 : does not exist
[ 2752.196759][ T3604] usb 1-1: USB disconnect, device number 117
[ 2752.203673][T26165] usb 3-1: Product: syz
[ 2752.207896][T26165] usb 3-1: SerialNumber: syz
18:36:50 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x0, 0x0, 0x0, [0xa, 0x0], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2752.287712][   T69] usb 5-1: device descriptor read/64, error 18
[ 2752.467709][T31591] usb 6-1: new high-speed USB device number 4 using dummy_hcd
[ 2752.527777][ T7213] usb 4-1: 0:2 : does not exist
[ 2752.537763][  T393] usb 2-1: new high-speed USB device number 11 using dummy_hcd
18:36:51 executing program 0:
syz_usb_connect$uac1(0x0, 0x9b, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x89, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2752.568745][ T7213] usb 4-1: USB disconnect, device number 22
[ 2752.607778][T26165] usb 3-1: 0:2 : does not exist
[ 2752.650607][T26165] usb 3-1: USB disconnect, device number 24
[ 2752.707664][   T69] usb 5-1: device descriptor read/64, error 18
[ 2752.737666][T31591] usb 6-1: device descriptor read/64, error 18
[ 2752.777658][  T393] usb 2-1: Using ep0 maxpacket: 32
[ 2752.827688][   T69] usb usb5-port1: attempt power cycle
[ 2752.877647][T26956] usb 1-1: new high-speed USB device number 118 using dummy_hcd
[ 2752.907703][  T393] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2752.917837][  T393] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
18:36:51 executing program 2:
syz_usb_connect$uac1(0x0, 0x7a, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

18:36:51 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6e, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x7, 0x24, 0x4, 0x3, 0x1, "d379"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2752.926782][  T393] usb 2-1: config 1 has no interface number 1
[ 2752.933191][  T393] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2752.946275][  T393] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2753.117672][T26956] usb 1-1: Using ep0 maxpacket: 32
[ 2753.147686][  T393] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2753.156755][  T393] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2753.164871][T31591] usb 6-1: device descriptor read/64, error 18
[ 2753.171116][  T393] usb 2-1: Product: syz
[ 2753.175283][  T393] usb 2-1: Manufacturer: С
[ 2753.179893][  T393] usb 2-1: SerialNumber: syz
[ 2753.227667][  T405] usb 4-1: new high-speed USB device number 23 using dummy_hcd
[ 2753.237693][ T7213] usb 3-1: new high-speed USB device number 25 using dummy_hcd
[ 2753.237717][   T69] usb 5-1: new high-speed USB device number 42 using dummy_hcd
[ 2753.327703][T26956] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2753.336382][T26956] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2753.346601][   T69] usb 5-1: Invalid ep0 maxpacket: 0
[ 2753.351954][T26956] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2753.447673][T31591] usb 6-1: new high-speed USB device number 5 using dummy_hcd
[ 2753.467655][  T405] usb 4-1: Using ep0 maxpacket: 32
[ 2753.497695][   T69] usb 5-1: new high-speed USB device number 43 using dummy_hcd
[ 2753.497705][ T7213] usb 3-1: Using ep0 maxpacket: 32
[ 2753.517747][T26956] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2753.526782][T26956] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2753.535044][T26956] usb 1-1: Product: syz
[ 2753.539213][T26956] usb 1-1: Manufacturer: С
[ 2753.543690][T26956] usb 1-1: SerialNumber: syz
[ 2753.556569][  T393] usb 2-1: USB disconnect, device number 11
[ 2753.587724][  T405] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2753.595803][  T405] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2753.606004][   T69] usb 5-1: Invalid ep0 maxpacket: 0
[ 2753.612007][   T69] usb usb5-port1: unable to enumerate USB device
[ 2753.618953][  T405] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2753.627991][  T405] usb 4-1: config 1 has no interface number 1
[ 2753.634062][  T405] usb 4-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2753.645613][  T405] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2753.658819][  T405] usb 4-1: config 1 interface 3 has no altsetting 0
[ 2753.667670][ T7213] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2753.675763][ T7213] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2753.684545][ T7213] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
18:36:52 executing program 4:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2753.694770][ T7213] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2753.703879][ T7213] usb 3-1: config 1 has no interface number 1
[ 2753.712627][ T7213] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2753.723584][ T7213] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2753.736682][ T7213] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2753.757693][T31591] usb 6-1: device descriptor read/64, error 18
[ 2753.857720][T26956] usb 1-1: 0:2 : does not exist
[ 2753.864109][T26956] usb 1-1: USB disconnect, device number 118
[ 2753.897798][ T7213] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
18:36:52 executing program 1:
syz_usb_connect$uac1(0x0, 0xa4, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x92, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x7, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2753.906877][ T7213] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2753.915151][ T7213] usb 3-1: Product: syz
[ 2753.919452][ T7213] usb 3-1: Manufacturer: syz
[ 2753.924102][ T7213] usb 3-1: SerialNumber: syz
[ 2754.067704][  T405] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2754.076817][  T405] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2754.085124][  T405] usb 4-1: Product: syz
[ 2754.089393][  T405] usb 4-1: SerialNumber: syz
[ 2754.147668][T31591] usb 6-1: device descriptor read/64, error 18
[ 2754.177676][   T69] usb 5-1: new high-speed USB device number 44 using dummy_hcd
18:36:52 executing program 0:
syz_usb_connect$uac1(0x0, 0x9b, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x89, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2754.237671][T26956] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[ 2754.247695][ T7213] usb 3-1: 0:2 : does not exist
[ 2754.267736][T31591] usb usb6-port1: attempt power cycle
[ 2754.297762][ T7213] usb 3-1: USB disconnect, device number 25
[ 2754.407716][  T405] usb 4-1: 0:2 : does not exist
[ 2754.447740][   T69] usb 5-1: device descriptor read/64, error 18
[ 2754.454880][  T405] usb 4-1: USB disconnect, device number 23
[ 2754.477656][T26956] usb 2-1: Using ep0 maxpacket: 32
[ 2754.577640][T26165] usb 1-1: new high-speed USB device number 119 using dummy_hcd
[ 2754.597716][T26956] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2754.607989][T26956] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
18:36:53 executing program 2:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2754.687649][T31591] usb 6-1: new high-speed USB device number 6 using dummy_hcd
[ 2754.767790][T26956] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2754.776909][T26956] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2754.785059][T26956] usb 2-1: Product: syz
[ 2754.789226][T26956] usb 2-1: Manufacturer: С
[ 2754.793717][T26956] usb 2-1: SerialNumber: syz
18:36:53 executing program 3:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6e, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x7, 0x24, 0x4, 0x3, 0x1, "d379"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2754.817711][T26165] usb 1-1: Using ep0 maxpacket: 32
[ 2754.847678][   T69] usb 5-1: device descriptor read/64, error 18
[ 2754.867840][T31591] usb 6-1: device descriptor read/8, error -61
18:36:53 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d0101"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2754.947693][ T7213] usb 3-1: new high-speed USB device number 26 using dummy_hcd
[ 2755.027788][T26165] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2755.036563][T26165] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2755.046834][T26165] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2755.077699][T31591] usb 6-1: device descriptor read/8, error -71
[ 2755.097673][  T393] usb 4-1: new high-speed USB device number 24 using dummy_hcd
[ 2755.127658][   T69] usb 5-1: new high-speed USB device number 45 using dummy_hcd
[ 2755.135277][T26956] usb 2-1: 0:2 : does not exist
[ 2755.141688][T26956] usb 2-1: USB disconnect, device number 12
[ 2755.187702][ T7213] usb 3-1: Using ep0 maxpacket: 32
[ 2755.207750][T26165] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2755.216775][T26165] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2755.225021][T26165] usb 1-1: Product: syz
[ 2755.229330][T26165] usb 1-1: Manufacturer: С
[ 2755.233811][T26165] usb 1-1: SerialNumber: syz
[ 2755.307692][ T7213] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2755.315752][ T7213] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2755.326085][ T7213] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2755.335236][ T7213] usb 3-1: config 1 has no interface number 1
[ 2755.341412][  T393] usb 4-1: Using ep0 maxpacket: 32
[ 2755.346581][ T7213] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2755.359599][ T7213] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2755.437668][   T69] usb 5-1: device descriptor read/64, error 18
[ 2755.457707][  T393] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2755.465930][  T393] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2755.476199][  T393] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2755.485298][  T393] usb 4-1: config 1 has no interface number 1
[ 2755.491509][  T393] usb 4-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2755.502479][  T393] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2755.515579][  T393] usb 4-1: config 1 interface 3 has no altsetting 0
18:36:54 executing program 1:
syz_usb_connect$uac1(0x0, 0xa4, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x92, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x7, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2755.537741][T26165] usb 1-1: 0:2 : does not exist
[ 2755.543615][T26165] usb 1-1: USB disconnect, device number 119
[ 2755.568052][T31591] usb 6-1: new high-speed USB device number 7 using dummy_hcd
[ 2755.657714][T31591] usb 6-1: Using ep0 maxpacket: 32
[ 2755.717790][ T7213] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2755.726827][ T7213] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2755.734953][ T7213] usb 3-1: Product: syz
[ 2755.739495][ T7213] usb 3-1: SerialNumber: syz
[ 2755.777771][T31591] usb 6-1: no configurations
[ 2755.782468][T31591] usb 6-1: can't read configurations, error -22
[ 2755.789317][T31591] usb usb6-port1: unable to enumerate USB device
[ 2755.847694][T26956] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[ 2755.867672][   T69] usb 5-1: device descriptor read/64, error 18
[ 2755.877704][  T393] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2755.886736][  T393] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2755.894862][  T393] usb 4-1: Product: syz
[ 2755.899040][  T393] usb 4-1: SerialNumber: syz
18:36:54 executing program 0:
syz_usb_connect$uac1(0x0, 0x9b, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x89, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2755.997678][   T69] usb usb5-port1: attempt power cycle
[ 2756.047726][ T7213] usb 3-1: 0:2 : does not exist
[ 2756.056303][ T7213] usb 3-1: USB disconnect, device number 26
[ 2756.087677][T26956] usb 2-1: Using ep0 maxpacket: 32
[ 2756.207688][T26956] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2756.217765][T26956] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2756.227675][  T393] usb 4-1: 0:2 : does not exist
[ 2756.247662][T31591] usb 1-1: new high-speed USB device number 120 using dummy_hcd
[ 2756.268649][  T393] usb 4-1: USB disconnect, device number 24
[ 2756.387690][T26956] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2756.396756][T26956] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2756.404914][T26956] usb 2-1: Product: syz
[ 2756.409120][T26956] usb 2-1: Manufacturer: С
[ 2756.413713][T26956] usb 2-1: SerialNumber: syz
[ 2756.418321][   T69] usb 5-1: new high-speed USB device number 46 using dummy_hcd
18:36:55 executing program 2:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2756.488031][T31591] usb 1-1: Using ep0 maxpacket: 32
[ 2756.527691][   T69] usb 5-1: Invalid ep0 maxpacket: 0
18:36:55 executing program 3:
syz_usb_connect$uac1(0x0, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x3, 0x1, "d379f8"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:36:55 executing program 4:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2756.687759][   T69] usb 5-1: new high-speed USB device number 47 using dummy_hcd
[ 2756.687841][T31591] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2756.704103][T31591] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2756.714243][T31591] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2756.747701][T26956] usb 2-1: 0:2 : does not exist
[ 2756.753921][T26956] usb 2-1: USB disconnect, device number 13
[ 2756.757659][  T393] usb 3-1: new high-speed USB device number 27 using dummy_hcd
[ 2756.877762][T31591] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2756.886915][T31591] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2756.894954][T31591] usb 1-1: Product: syz
[ 2756.899142][T31591] usb 1-1: Manufacturer: С
[ 2756.903647][T31591] usb 1-1: SerialNumber: syz
[ 2756.917669][T31508] usb 4-1: new high-speed USB device number 25 using dummy_hcd
[ 2756.997642][  T393] usb 3-1: Using ep0 maxpacket: 32
[ 2757.117818][  T393] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2757.125841][  T393] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2757.135953][  T393] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2757.144936][  T393] usb 3-1: config 1 has no interface number 1
[ 2757.151142][  T393] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
18:36:55 executing program 1:
syz_usb_connect$uac1(0x0, 0xa4, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x92, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x7, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2757.164142][  T393] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2757.177634][T31508] usb 4-1: Using ep0 maxpacket: 32
[ 2757.187724][   T69] usb 5-1: device not accepting address 47, error -71
[ 2757.194627][   T69] usb usb5-port1: unable to enumerate USB device
[ 2757.207714][T31591] usb 1-1: 0:2 : does not exist
[ 2757.221013][T31591] usb 1-1: USB disconnect, device number 120
[ 2757.297667][T31508] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2757.305787][T31508] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2757.316098][T31508] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2757.325234][T31508] usb 4-1: config 1 has no interface number 1
[ 2757.331372][T31508] usb 4-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2757.342242][T31508] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2757.355363][T31508] usb 4-1: config 1 interface 3 has no altsetting 0
[ 2757.457660][ T7213] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[ 2757.547674][   T69] usb 5-1: new high-speed USB device number 48 using dummy_hcd
[ 2757.567678][  T393] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2757.576714][  T393] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2757.584817][  T393] usb 3-1: Product: syz
[ 2757.589093][  T393] usb 3-1: SerialNumber: syz
18:36:56 executing program 0:
syz_usb_connect$uac1(0x0, 0x9b, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x89, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2757.717679][ T7213] usb 2-1: Using ep0 maxpacket: 32
[ 2757.717958][T31508] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2757.731986][T31508] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2757.740016][T31508] usb 4-1: Product: syz
[ 2757.744155][T31508] usb 4-1: SerialNumber: syz
[ 2757.787686][   T69] usb 5-1: Using ep0 maxpacket: 32
[ 2757.847715][ T7213] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2757.858135][ T7213] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2757.907739][   T69] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2757.916473][   T69] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2757.917755][  T393] usb 3-1: 0:2 : does not exist
[ 2757.926660][   T69] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2757.940276][T26956] usb 1-1: new high-speed USB device number 121 using dummy_hcd
[ 2757.942398][  T393] usb 3-1: USB disconnect, device number 27
18:36:56 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d0101"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2758.027945][ T7213] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2758.044100][ T7213] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2758.052300][ T7213] usb 2-1: Product: syz
[ 2758.056442][ T7213] usb 2-1: Manufacturer: С
[ 2758.061077][ T7213] usb 2-1: SerialNumber: syz
[ 2758.067824][T31508] usb 4-1: 0:2 : does not exist
[ 2758.109183][T31508] usb 4-1: USB disconnect, device number 25
[ 2758.187723][T26956] usb 1-1: Using ep0 maxpacket: 32
18:36:56 executing program 2:
syz_usb_connect$uac1(0x0, 0xa4, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x92, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x7, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2758.307744][   T69] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2758.316934][   T69] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2758.325170][   T69] usb 5-1: Product: syz
[ 2758.329490][   T69] usb 5-1: SerialNumber: syz
[ 2758.387671][T26956] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2758.387737][ T7213] usb 2-1: 0:2 : does not exist
[ 2758.401437][T26956] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2758.411856][ T7213] usb 2-1: USB disconnect, device number 14
[ 2758.412655][T26956] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
18:36:57 executing program 3:
syz_usb_connect$uac1(0x0, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x3, 0x1, "d379f8"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2758.477686][  T405] usb 6-1: new high-speed USB device number 8 using dummy_hcd
[ 2758.577693][T26956] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2758.586739][T26956] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2758.594874][T26956] usb 1-1: Product: syz
[ 2758.599184][T26956] usb 1-1: Manufacturer: С
[ 2758.603758][T26956] usb 1-1: SerialNumber: syz
[ 2758.617687][T20487] usb 3-1: new high-speed USB device number 28 using dummy_hcd
[ 2758.647726][   T69] usb 5-1: 0:2 : does not exist
[ 2758.656174][   T69] usb 5-1: USB disconnect, device number 48
[ 2758.717708][  T405] usb 6-1: Using ep0 maxpacket: 32
18:36:57 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2758.837683][  T405] usb 6-1: no configurations
[ 2758.842524][  T405] usb 6-1: can't read configurations, error -22
[ 2758.857692][T20487] usb 3-1: Using ep0 maxpacket: 32
[ 2758.867720][T31508] usb 4-1: new high-speed USB device number 26 using dummy_hcd
[ 2758.917712][T26956] usb 1-1: 0:2 : does not exist
[ 2758.928087][T26956] usb 1-1: USB disconnect, device number 121
[ 2758.935368][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory
[ 2758.987675][T20487] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2758.997891][  T405] usb 6-1: new high-speed USB device number 9 using dummy_hcd
[ 2759.005473][T20487] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
18:36:57 executing program 4:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2759.127719][T31508] usb 4-1: Using ep0 maxpacket: 32
[ 2759.187714][T20487] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2759.196735][T20487] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2759.204866][T20487] usb 3-1: Product: syz
[ 2759.209162][T20487] usb 3-1: Manufacturer: С
[ 2759.213672][T20487] usb 3-1: SerialNumber: syz
[ 2759.237647][ T7213] usb 2-1: new high-speed USB device number 15 using dummy_hcd
[ 2759.247643][  T405] usb 6-1: Using ep0 maxpacket: 32
[ 2759.257701][T31508] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2759.266142][T31508] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2759.276259][T31508] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
18:36:57 executing program 0:
syz_usb_connect$uac1(0x0, 0x9b, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x89, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x0, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2759.285235][T31508] usb 4-1: config 1 has no interface number 1
[ 2759.291437][T31508] usb 4-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2759.302227][T31508] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2759.315279][T31508] usb 4-1: config 1 interface 3 has no altsetting 0
[ 2759.377690][  T405] usb 6-1: no configurations
[ 2759.382445][  T405] usb 6-1: can't read configurations, error -22
[ 2759.388961][  T405] usb usb6-port1: attempt power cycle
[ 2759.477685][ T7213] usb 2-1: Using ep0 maxpacket: 32
[ 2759.487670][   T69] usb 5-1: new high-speed USB device number 49 using dummy_hcd
[ 2759.537746][T20487] usb 3-1: 0:2 : does not exist
[ 2759.544751][T20487] usb 3-1: USB disconnect, device number 28
[ 2759.627635][T20672] usb 1-1: new high-speed USB device number 122 using dummy_hcd
[ 2759.627742][ T7213] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2759.645568][ T7213] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2759.654532][ T7213] usb 2-1: config 1 has no interface number 1
[ 2759.660613][ T7213] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2759.673402][ T7213] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2759.677675][T31508] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2759.695365][T31508] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2759.703408][T31508] usb 4-1: Product: syz
[ 2759.707541][T31508] usb 4-1: SerialNumber: syz
[ 2759.737671][   T69] usb 5-1: Using ep0 maxpacket: 32
[ 2759.797712][  T405] usb 6-1: new high-speed USB device number 10 using dummy_hcd
[ 2759.837723][ T7213] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2759.846840][ T7213] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2759.854895][ T7213] usb 2-1: Product: syz
[ 2759.859106][ T7213] usb 2-1: Manufacturer: С
[ 2759.863633][ T7213] usb 2-1: SerialNumber: syz
[ 2759.867666][   T69] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2759.876873][   T69] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2759.886996][T20672] usb 1-1: Using ep0 maxpacket: 32
[ 2759.892144][   T69] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2759.901036][  T405] usb 6-1: Using ep0 maxpacket: 32
18:36:58 executing program 2:
syz_usb_connect$uac1(0x0, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x3, 0x1, "d379f8"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2760.037734][T31508] usb 4-1: 0:2 : does not exist
[ 2760.042972][  T405] usb 6-1: no configurations
[ 2760.048031][  T405] usb 6-1: can't read configurations, error -22
[ 2760.088817][T31508] usb 4-1: USB disconnect, device number 26
[ 2760.137703][T20672] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2760.146490][T20672] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2760.156630][T20672] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2760.217780][ T7213] usb 2-1: USB disconnect, device number 15
[ 2760.217789][  T405] usb 6-1: new high-speed USB device number 11 using dummy_hcd
[ 2760.247796][T20487] usb 3-1: new high-speed USB device number 29 using dummy_hcd
[ 2760.317776][  T405] usb 6-1: Using ep0 maxpacket: 32
[ 2760.337702][   T69] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2760.346839][   T69] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2760.354973][   T69] usb 5-1: Product: syz
[ 2760.359209][T20672] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2760.368305][   T69] usb 5-1: SerialNumber: syz
[ 2760.373068][T20672] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2760.381395][T20672] usb 1-1: Product: syz
[ 2760.385553][T20672] usb 1-1: Manufacturer: С
[ 2760.390077][T20672] usb 1-1: SerialNumber: syz
18:36:59 executing program 3:
syz_usb_connect$uac1(0x0, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x3, 0x1, "d379f8"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2760.447692][  T405] usb 6-1: no configurations
[ 2760.452373][  T405] usb 6-1: can't read configurations, error -22
[ 2760.458849][  T405] usb usb6-port1: unable to enumerate USB device
[ 2760.497649][T20487] usb 3-1: Using ep0 maxpacket: 32
18:36:59 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf7, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2760.617681][T20487] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2760.625957][T20487] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2760.636289][T20487] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2760.645441][T20487] usb 3-1: config 1 has no interface number 1
[ 2760.651615][T20487] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2760.662554][T20487] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2760.675636][T20487] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2760.697757][   T69] usb 5-1: 0:2 : does not exist
[ 2760.703929][   T69] usb 5-1: USB disconnect, device number 49
[ 2760.747694][ T7213] usb 4-1: new high-speed USB device number 27 using dummy_hcd
[ 2760.777722][T20672] usb 1-1: 0:2 : does not exist
[ 2760.785712][T20672] usb 1-1: USB disconnect, device number 122
[ 2760.877693][  T405] usb 2-1: new high-speed USB device number 16 using dummy_hcd
18:36:59 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d0101"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2760.997637][ T7213] usb 4-1: Using ep0 maxpacket: 32
[ 2761.037714][T20487] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2761.046753][T20487] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2761.054788][T20487] usb 3-1: Product: syz
[ 2761.058966][T20487] usb 3-1: SerialNumber: syz
18:36:59 executing program 4:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:36:59 executing program 0:
syz_usb_connect$uac1(0x0, 0x9b, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x89, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2761.117678][ T7213] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2761.128619][ T7213] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2761.140628][ T7213] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2761.147639][  T405] usb 2-1: Using ep0 maxpacket: 32
[ 2761.149699][ T7213] usb 4-1: config 1 has no interface number 1
[ 2761.160965][ T7213] usb 4-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2761.171868][ T7213] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2761.184914][ T7213] usb 4-1: config 1 interface 3 has no altsetting 0
[ 2761.307725][  T405] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2761.317885][  T405] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2761.326864][  T405] usb 2-1: config 1 has no interface number 1
[ 2761.333134][  T405] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2761.346450][  T405] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2761.397702][T20487] usb 3-1: 0:2 : does not exist
[ 2761.407662][   T69] usb 5-1: new high-speed USB device number 50 using dummy_hcd
[ 2761.437703][T26956] usb 1-1: new high-speed USB device number 123 using dummy_hcd
[ 2761.446146][T20487] usb 3-1: USB disconnect, device number 29
[ 2761.507650][T20672] usb 6-1: new high-speed USB device number 12 using dummy_hcd
[ 2761.527699][  T405] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2761.536780][  T405] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2761.544902][  T405] usb 2-1: Product: syz
[ 2761.547731][ T7213] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2761.549390][  T405] usb 2-1: Manufacturer: С
[ 2761.558515][ T7213] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2761.562772][  T405] usb 2-1: SerialNumber: syz
[ 2761.570807][ T7213] usb 4-1: Product: syz
[ 2761.579419][ T7213] usb 4-1: SerialNumber: syz
[ 2761.667672][   T69] usb 5-1: Using ep0 maxpacket: 32
[ 2761.727620][T26956] usb 1-1: Using ep0 maxpacket: 32
[ 2761.747665][T20672] usb 6-1: Using ep0 maxpacket: 32
18:37:00 executing program 2:
syz_usb_connect$uac1(0x0, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x3, 0x1, "d379f8"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2761.797685][   T69] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2761.806431][   T69] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2761.816851][   T69] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2761.867746][T20672] usb 6-1: no configurations
[ 2761.872387][T20672] usb 6-1: can't read configurations, error -22
[ 2761.909268][  T405] usb 2-1: USB disconnect, device number 16
[ 2761.927714][T26956] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2761.936450][T26956] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2761.946590][T26956] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2762.007767][ T7213] usb 4-1: 0:2 : does not exist
[ 2762.027687][T20672] usb 6-1: new high-speed USB device number 13 using dummy_hcd
[ 2762.061210][ T7213] usb 4-1: USB disconnect, device number 27
[ 2762.097728][T20487] usb 3-1: new high-speed USB device number 30 using dummy_hcd
[ 2762.107995][T26956] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2762.117012][T26956] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2762.125385][T26956] usb 1-1: Product: syz
[ 2762.129621][T26956] usb 1-1: Manufacturer: С
[ 2762.134191][T26956] usb 1-1: SerialNumber: syz
[ 2762.197746][   T69] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2762.206844][   T69] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2762.214994][   T69] usb 5-1: Product: syz
[ 2762.219442][   T69] usb 5-1: SerialNumber: syz
[ 2762.267650][T20672] usb 6-1: Using ep0 maxpacket: 32
18:37:00 executing program 3:
syz_usb_connect$uac1(0x0, 0x7a, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:37:00 executing program 1:
syz_usb_connect$uac1(0x0, 0x9e, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x7, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2762.337645][T20487] usb 3-1: Using ep0 maxpacket: 32
[ 2762.387725][T20672] usb 6-1: no configurations
[ 2762.392318][T20672] usb 6-1: can't read configurations, error -22
[ 2762.398865][T20672] usb usb6-port1: attempt power cycle
[ 2762.457769][T26956] usb 1-1: 0:2 : does not exist
[ 2762.463017][T20487] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2762.471345][T20487] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2762.482407][T26956] usb 1-1: USB disconnect, device number 123
[ 2762.488556][T20487] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2762.497510][T20487] usb 3-1: config 1 has no interface number 1
[ 2762.503797][T20487] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2762.514670][T20487] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2762.528183][T20487] usb 3-1: config 1 interface 3 has no altsetting 0
[ 2762.577700][   T69] usb 5-1: 0:2 : does not exist
[ 2762.584503][   T69] usb 5-1: USB disconnect, device number 50
[ 2762.597647][ T7213] usb 2-1: new high-speed USB device number 17 using dummy_hcd
[ 2762.597656][T31508] usb 4-1: new high-speed USB device number 28 using dummy_hcd
18:37:01 executing program 0:
syz_usb_connect$uac1(0x0, 0x93, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x81, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x1, 0x0, 0x56, "f2db85d8c5f421"}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2762.817653][T20672] usb 6-1: new high-speed USB device number 14 using dummy_hcd
[ 2762.847678][ T7213] usb 2-1: Using ep0 maxpacket: 32
[ 2762.847697][T31508] usb 4-1: Using ep0 maxpacket: 32
18:37:01 executing program 4:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2762.907711][T20487] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2762.916749][T20487] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2762.924770][T20672] usb 6-1: Using ep0 maxpacket: 32
[ 2762.929978][T20487] usb 3-1: Product: syz
[ 2762.934132][T20487] usb 3-1: SerialNumber: syz
[ 2762.977683][T31508] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2762.986136][T31508] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2762.994996][T31508] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2763.005172][T31508] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2763.007711][ T7213] usb 2-1: config 1 has an invalid descriptor of length 127, skipping remainder of the config
[ 2763.014300][T31508] usb 4-1: config 1 has no interface number 1
[ 2763.024788][ T7213] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2763.030591][T31508] usb 4-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2763.050952][T20672] usb 6-1: no configurations
[ 2763.055520][T20672] usb 6-1: can't read configurations, error -22
[ 2763.061790][T31508] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2763.074995][T31508] usb 4-1: config 1 interface 3 has no altsetting 0
[ 2763.197664][  T393] usb 1-1: new high-speed USB device number 124 using dummy_hcd
[ 2763.217726][T20672] usb 6-1: new high-speed USB device number 15 using dummy_hcd
[ 2763.227875][ T7213] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2763.236954][ T7213] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2763.237719][   T69] usb 5-1: new high-speed USB device number 51 using dummy_hcd
[ 2763.245263][ T7213] usb 2-1: Product: syz
[ 2763.256775][ T7213] usb 2-1: Manufacturer: С
[ 2763.257673][T20487] usb 3-1: 0:2 : does not exist
[ 2763.261327][ T7213] usb 2-1: SerialNumber: syz
[ 2763.310908][T20487] usb 3-1: USB disconnect, device number 30
[ 2763.317692][T20672] usb 6-1: Using ep0 maxpacket: 32
[ 2763.437728][T20672] usb 6-1: no configurations
[ 2763.442348][T20672] usb 6-1: can't read configurations, error -22
[ 2763.448758][T31508] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2763.457895][T20672] usb usb6-port1: unable to enumerate USB device
[ 2763.464232][T31508] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2763.467620][  T393] usb 1-1: Using ep0 maxpacket: 32
[ 2763.472520][T31508] usb 4-1: Product: syz
[ 2763.481477][T31508] usb 4-1: SerialNumber: syz
[ 2763.488018][   T69] usb 5-1: Using ep0 maxpacket: 32
[ 2763.567826][ T7213] usb 2-1: 0:2 : does not exist
[ 2763.579372][ T7213] usb 2-1: USB disconnect, device number 17
[ 2763.618126][   T69] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2763.628336][   T69] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2763.637198][   T69] usb 5-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
18:37:02 executing program 2:
syz_usb_connect$uac1(0x0, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x3, 0x1, "d379f8"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2763.667668][  T393] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2763.676426][  T393] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2763.689111][  T393] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2763.807677][T31508] usb 4-1: 0:2 : does not exist
[ 2763.851031][T31508] usb 4-1: USB disconnect, device number 28
[ 2763.858545][  T393] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2763.867700][  T393] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2763.875710][  T393] usb 1-1: Product: syz
[ 2763.879976][  T393] usb 1-1: Manufacturer: С
[ 2763.884565][  T393] usb 1-1: SerialNumber: syz
18:37:02 executing program 1:
syz_usb_connect$uac1(0x0, 0x9e, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x7, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:02 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2764.037702][   T69] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2764.046790][   T69] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2764.055020][   T69] usb 5-1: Product: syz
[ 2764.059322][   T69] usb 5-1: SerialNumber: syz
[ 2764.097725][T20487] usb 3-1: new high-speed USB device number 31 using dummy_hcd
18:37:02 executing program 3:
syz_usb_connect$uac1(0x0, 0x7a, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2764.197664][  T393] usb 1-1: 0:2 : does not exist
[ 2764.204012][  T393] usb 1-1: USB disconnect, device number 124
[ 2764.337907][T20487] usb 3-1: Using ep0 maxpacket: 32
[ 2764.377645][ T7213] usb 2-1: new high-speed USB device number 18 using dummy_hcd
[ 2764.377718][   T69] usb 5-1: 0:2 : does not exist
[ 2764.393135][   T69] usb 5-1: USB disconnect, device number 51
[ 2764.467676][T20487] usb 3-1: config 1 has an invalid interface number: 3 but max is 2
[ 2764.475669][T20487] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2764.485733][T20487] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2764.494687][T26956] usb 6-1: new high-speed USB device number 16 using dummy_hcd
[ 2764.502277][T20487] usb 3-1: config 1 has no interface number 1
[ 2764.508377][T20487] usb 3-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2764.517640][T20349] usb 4-1: new high-speed USB device number 29 using dummy_hcd
[ 2764.519143][T20487] usb 3-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2764.539809][T20487] usb 3-1: config 1 interface 3 has no altsetting 0
18:37:03 executing program 0:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2764.637663][ T7213] usb 2-1: Using ep0 maxpacket: 32
18:37:03 executing program 4:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2764.757676][ T7213] usb 2-1: config 1 has an invalid descriptor of length 127, skipping remainder of the config
[ 2764.767985][T20349] usb 4-1: Using ep0 maxpacket: 32
[ 2764.773148][ T7213] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2764.777615][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2764.887694][T20349] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2764.895703][T20349] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2764.904711][T20349] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2764.914945][T20349] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2764.924031][T20349] usb 4-1: config 1 has no interface number 1
[ 2764.927731][T26956] usb 6-1: no configurations
[ 2764.930204][  T393] usb 1-1: new high-speed USB device number 125 using dummy_hcd
[ 2764.934777][T26956] usb 6-1: can't read configurations, error -22
[ 2764.942458][ T7213] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2764.957698][T20349] usb 4-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2764.967671][T20487] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2764.968486][ T7213] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2764.977779][T20487] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2764.985490][T20349] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2764.993684][T20487] usb 3-1: Product: syz
[ 2765.006691][ T7213] usb 2-1: Product: syz
[ 2765.010868][T20487] usb 3-1: SerialNumber: syz
[ 2765.015152][ T7213] usb 2-1: Manufacturer: С
[ 2765.024056][T20349] usb 4-1: config 1 interface 3 has no altsetting 0
[ 2765.030727][ T7213] usb 2-1: SerialNumber: syz
[ 2765.107653][T26956] usb 6-1: new high-speed USB device number 17 using dummy_hcd
[ 2765.115328][   T69] usb 5-1: new high-speed USB device number 52 using dummy_hcd
[ 2765.207636][  T393] usb 1-1: Using ep0 maxpacket: 32
[ 2765.347760][T20487] usb 3-1: 0:2 : does not exist
[ 2765.377650][   T69] usb 5-1: Using ep0 maxpacket: 32
[ 2765.382825][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2765.387758][T20349] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2765.396975][T20349] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2765.404988][T20349] usb 4-1: Product: syz
[ 2765.409246][  T393] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2765.418847][T20349] usb 4-1: SerialNumber: syz
[ 2765.423521][  T393] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2765.425566][T20487] usb 3-1: USB disconnect, device number 31
[ 2765.433756][ T7213] usb 2-1: 0:2 : does not exist
[ 2765.454744][ T7213] usb 2-1: USB disconnect, device number 18
[ 2765.460787][  T393] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2765.537675][   T69] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2765.547787][T26956] usb 6-1: no configurations
[ 2765.552416][T26956] usb 6-1: can't read configurations, error -22
[ 2765.558680][   T69] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2765.567571][T26956] usb usb6-port1: attempt power cycle
[ 2765.573069][   T69] usb 5-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2765.627723][  T393] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2765.636829][  T393] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2765.645058][  T393] usb 1-1: Product: syz
[ 2765.649501][  T393] usb 1-1: Manufacturer: С
[ 2765.654037][  T393] usb 1-1: SerialNumber: syz
18:37:04 executing program 1:
syz_usb_connect$uac1(0x0, 0x9e, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x7, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:04 executing program 2:

18:37:04 executing program 2:

18:37:04 executing program 2:

[ 2765.757690][T20349] usb 4-1: 0:2 : does not exist
18:37:04 executing program 2:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2765.798932][T20349] usb 4-1: USB disconnect, device number 29
[ 2765.977662][   T69] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2765.977757][  T393] usb 1-1: 0:2 : does not exist
[ 2765.986790][   T69] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2765.994755][  T393] usb 1-1: USB disconnect, device number 125
[ 2766.002383][   T69] usb 5-1: Product: syz
[ 2766.011847][T26956] usb 6-1: new high-speed USB device number 18 using dummy_hcd
[ 2766.012518][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory
[ 2766.022150][   T69] usb 5-1: SerialNumber: syz
[ 2766.057695][ T7213] usb 2-1: new high-speed USB device number 19 using dummy_hcd
[ 2766.107723][T26956] usb 6-1: Using ep0 maxpacket: 32
18:37:04 executing program 3:
syz_usb_connect$uac1(0x0, 0x7a, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2766.247698][T26956] usb 6-1: no configurations
[ 2766.252388][T26956] usb 6-1: can't read configurations, error -22
18:37:04 executing program 2:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2766.297625][ T7213] usb 2-1: Using ep0 maxpacket: 32
18:37:04 executing program 0:
syz_usb_connect$uac1(0x0, 0x7b, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2766.367716][   T69] usb 5-1: 0:2 : does not exist
[ 2766.374112][   T69] usb 5-1: USB disconnect, device number 52
[ 2766.417641][T26956] usb 6-1: new high-speed USB device number 19 using dummy_hcd
[ 2766.417888][ T7213] usb 2-1: config 1 has an invalid descriptor of length 127, skipping remainder of the config
[ 2766.435462][ T7213] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2766.517682][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2766.557690][T20349] usb 4-1: new high-speed USB device number 30 using dummy_hcd
[ 2766.607768][ T7213] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2766.616871][ T7213] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2766.624893][ T7213] usb 2-1: Product: syz
[ 2766.629074][ T7213] usb 2-1: Manufacturer: С
[ 2766.633578][ T7213] usb 2-1: SerialNumber: syz
[ 2766.637664][T26956] usb 6-1: no configurations
[ 2766.642746][T26956] usb 6-1: can't read configurations, error -22
[ 2766.649057][T26956] usb usb6-port1: unable to enumerate USB device
[ 2766.677631][  T393] usb 1-1: new high-speed USB device number 126 using dummy_hcd
[ 2766.807695][T20349] usb 4-1: Using ep0 maxpacket: 32
[ 2766.917639][  T393] usb 1-1: Using ep0 maxpacket: 32
[ 2766.927798][T20349] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2766.935958][T20349] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2766.944898][T20349] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2766.955114][T20349] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
18:37:05 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:05 executing program 4:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:37:05 executing program 2:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2766.964244][T20349] usb 4-1: config 1 has no interface number 1
[ 2766.970447][ T7213] usb 2-1: 0:2 : does not exist
[ 2766.977728][ T7213] usb 2-1: USB disconnect, device number 19
[ 2766.983866][T20349] usb 4-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2766.996519][T20349] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2767.010187][T20349] usb 4-1: config 1 interface 3 has no altsetting 0
[ 2767.127681][  T393] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2767.136445][  T393] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2767.146725][  T393] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2767.307635][T31508] usb 5-1: new high-speed USB device number 53 using dummy_hcd
[ 2767.307716][  T393] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2767.324260][  T393] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2767.332311][  T393] usb 1-1: Product: syz
[ 2767.336449][  T393] usb 1-1: Manufacturer: С
[ 2767.340965][  T393] usb 1-1: SerialNumber: syz
18:37:05 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x0, 0x0, 0xe2, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2767.367681][T20349] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2767.376711][T20349] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2767.385214][T20349] usb 4-1: Product: syz
[ 2767.389382][T20349] usb 4-1: SerialNumber: syz
18:37:06 executing program 2:
syz_usb_connect$uac1(0x0, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x3, 0x1, "d379f8"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2767.537658][T26956] usb 6-1: new high-speed USB device number 20 using dummy_hcd
[ 2767.567691][T31508] usb 5-1: Using ep0 maxpacket: 32
[ 2767.667710][  T393] usb 1-1: 0:2 : does not exist
[ 2767.672628][ T7213] usb 2-1: new high-speed USB device number 20 using dummy_hcd
[ 2767.681768][  T393] usb 1-1: USB disconnect, device number 126
[ 2767.690177][T31508] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2767.700549][T31508] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2767.709603][T31508] usb 5-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2767.767686][T20349] usb 4-1: 0:2 : does not exist
[ 2767.787652][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2767.818589][T20349] usb 4-1: USB disconnect, device number 30
[ 2767.837658][T31591] usb 3-1: new high-speed USB device number 32 using dummy_hcd
[ 2767.907722][T26956] usb 6-1: no configurations
[ 2767.912325][T26956] usb 6-1: can't read configurations, error -22
[ 2767.937639][ T7213] usb 2-1: Using ep0 maxpacket: 32
[ 2768.057705][ T7213] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2768.067630][T26956] usb 6-1: new high-speed USB device number 21 using dummy_hcd
[ 2768.067832][ T7213] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2768.077812][T31508] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2768.084290][ T7213] usb 2-1: config 1 has no interface number 1
[ 2768.093767][T31508] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
18:37:06 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:06 executing program 3:
syz_usb_connect$uac1(0x0, 0x7a, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2768.102084][ T7213] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2768.109803][T31508] usb 5-1: Product: syz
[ 2768.124118][ T7213] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2768.124780][T31508] usb 5-1: SerialNumber: syz
[ 2768.137528][T31591] usb 3-1: device descriptor read/64, error 18
[ 2768.307636][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2768.327714][ T7213] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2768.336774][ T7213] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2768.344801][ T7213] usb 2-1: Product: syz
[ 2768.349126][ T7213] usb 2-1: Manufacturer: С
[ 2768.353636][ T7213] usb 2-1: SerialNumber: syz
[ 2768.417655][  T393] usb 4-1: new high-speed USB device number 31 using dummy_hcd
[ 2768.425411][T20349] usb 1-1: new high-speed USB device number 127 using dummy_hcd
[ 2768.427696][T26956] usb 6-1: no configurations
[ 2768.437729][T26956] usb 6-1: can't read configurations, error -22
[ 2768.443990][T26956] usb usb6-port1: attempt power cycle
[ 2768.477699][T31508] usb 5-1: 0:2 : does not exist
[ 2768.490977][T31508] usb 5-1: USB disconnect, device number 53
[ 2768.547666][T31591] usb 3-1: device descriptor read/64, error 18
[ 2768.667624][  T393] usb 4-1: Using ep0 maxpacket: 32
[ 2768.699960][T20349] usb 1-1: Using ep0 maxpacket: 32
[ 2768.705766][ T7213] usb 2-1: USB disconnect, device number 20
[ 2768.807715][  T393] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2768.815705][  T393] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2768.824652][T31591] usb 3-1: new high-speed USB device number 33 using dummy_hcd
[ 2768.832295][  T393] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2768.842348][  T393] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2768.851373][  T393] usb 4-1: config 1 has no interface number 1
18:37:07 executing program 4:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2768.857438][  T393] usb 4-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2768.857639][T26956] usb 6-1: new high-speed USB device number 22 using dummy_hcd
[ 2768.868219][  T393] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2768.868236][  T393] usb 4-1: config 1 interface 3 has no altsetting 0
[ 2768.927801][T20349] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2768.936494][T20349] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2768.946800][T20349] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2768.957697][T26956] usb 6-1: Using ep0 maxpacket: 32
18:37:07 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2769.077710][T26956] usb 6-1: no configurations
[ 2769.082400][T26956] usb 6-1: can't read configurations, error -22
[ 2769.127735][T20349] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2769.136886][T31591] usb 3-1: device descriptor read/64, error 18
[ 2769.143122][T20349] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2769.151310][T20349] usb 1-1: Product: syz
[ 2769.155528][T20349] usb 1-1: Manufacturer: С
[ 2769.160111][T20349] usb 1-1: SerialNumber: syz
[ 2769.237664][T26956] usb 6-1: new high-speed USB device number 23 using dummy_hcd
[ 2769.267643][T31508] usb 5-1: new high-speed USB device number 54 using dummy_hcd
[ 2769.267718][  T393] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2769.284291][  T393] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2769.292266][  T393] usb 4-1: Product: syz
[ 2769.296406][  T393] usb 4-1: SerialNumber: syz
[ 2769.327719][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2769.367661][ T7213] usb 2-1: new high-speed USB device number 21 using dummy_hcd
[ 2769.447719][T26956] usb 6-1: no configurations
[ 2769.452311][T26956] usb 6-1: can't read configurations, error -22
[ 2769.458838][T26956] usb usb6-port1: unable to enumerate USB device
[ 2769.487728][T20349] usb 1-1: 0:2 : does not exist
[ 2769.497901][T20349] usb 1-1: USB disconnect, device number 127
[ 2769.517637][T31508] usb 5-1: Using ep0 maxpacket: 32
[ 2769.537659][T31591] usb 3-1: device descriptor read/64, error 18
[ 2769.607664][  T393] usb 4-1: 0:2 : does not exist
[ 2769.617714][ T7213] usb 2-1: Using ep0 maxpacket: 32
[ 2769.637680][T31508] usb 5-1: config 1 has an invalid interface number: 3 but max is 2
[ 2769.645726][T31508] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2769.648714][  T393] usb 4-1: USB disconnect, device number 31
[ 2769.656381][T31508] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2769.661841][T31591] usb usb3-port1: attempt power cycle
[ 2769.670950][T31508] usb 5-1: config 1 has no interface number 1
[ 2769.682364][T31508] usb 5-1: config 1 interface 3 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2769.747652][ T7213] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2769.757732][ T7213] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2769.766641][ T7213] usb 2-1: config 1 has no interface number 1
[ 2769.772907][ T7213] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2769.785837][ T7213] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
18:37:08 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:08 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2769.957723][ T7213] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2769.966745][ T7213] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2769.974871][ T7213] usb 2-1: Product: syz
[ 2769.979087][ T7213] usb 2-1: Manufacturer: С
[ 2769.983569][ T7213] usb 2-1: SerialNumber: syz
18:37:08 executing program 3:
syz_usb_connect$uac1(0x0, 0x7a, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2770.087708][T31591] usb 3-1: new high-speed USB device number 34 using dummy_hcd
[ 2770.117678][T31508] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2770.126872][T31508] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2770.135017][T31508] usb 5-1: Product: syz
[ 2770.139230][T31508] usb 5-1: SerialNumber: syz
[ 2770.167661][  T393] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 2770.197731][T31591] usb 3-1: Invalid ep0 maxpacket: 0
[ 2770.317642][T26165] usb 4-1: new high-speed USB device number 32 using dummy_hcd
[ 2770.326767][ T7213] usb 2-1: USB disconnect, device number 21
[ 2770.347795][T31591] usb 3-1: new high-speed USB device number 35 using dummy_hcd
[ 2770.417655][  T393] usb 1-1: Using ep0 maxpacket: 32
[ 2770.437696][T31591] usb 3-1: Invalid ep0 maxpacket: 0
[ 2770.442969][T31591] usb usb3-port1: unable to enumerate USB device
[ 2770.457707][T31508] usb 5-1: 0:2 : does not exist
18:37:09 executing program 2:
syz_usb_connect$uac1(0x0, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x3, 0x1, "d379f8"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2770.474899][T31508] usb 5-1: USB disconnect, device number 54
[ 2770.497739][T20349] usb 6-1: new high-speed USB device number 24 using dummy_hcd
[ 2770.567628][T26165] usb 4-1: Using ep0 maxpacket: 32
[ 2770.617630][  T393] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2770.626421][  T393] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2770.636691][  T393] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
18:37:09 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2770.687715][T26165] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2770.695736][T26165] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2770.704484][T26165] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2770.714618][T26165] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2770.723737][T26165] usb 4-1: config 1 has no interface number 1
[ 2770.729880][T26165] usb 4-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2770.740708][T20349] usb 6-1: Using ep0 maxpacket: 32
[ 2770.745828][T26165] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2770.759076][T26165] usb 4-1: config 1 interface 3 has no altsetting 0
[ 2770.797717][  T393] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2770.806742][  T393] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2770.814823][  T393] usb 1-1: Product: syz
[ 2770.819158][  T393] usb 1-1: Manufacturer: С
[ 2770.823648][  T393] usb 1-1: SerialNumber: syz
18:37:09 executing program 4:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2770.867718][T20349] usb 6-1: no configurations
[ 2770.872443][T20349] usb 6-1: can't read configurations, error -22
[ 2770.997793][T31508] usb 2-1: new high-speed USB device number 22 using dummy_hcd
[ 2771.027661][T31591] usb 3-1: new high-speed USB device number 36 using dummy_hcd
[ 2771.047754][T20349] usb 6-1: new high-speed USB device number 25 using dummy_hcd
[ 2771.147703][  T393] usb 1-1: 0:2 : does not exist
[ 2771.154695][  T393] usb 1-1: USB disconnect, device number 2
[ 2771.157639][T26956] usb 5-1: new high-speed USB device number 55 using dummy_hcd
[ 2771.162925][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory
[ 2771.184030][T26165] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2771.193141][T26165] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2771.201388][T26165] usb 4-1: Product: syz
[ 2771.205519][T26165] usb 4-1: SerialNumber: syz
[ 2771.247682][T31508] usb 2-1: Using ep0 maxpacket: 32
[ 2771.297634][T31591] usb 3-1: device descriptor read/64, error 18
[ 2771.307685][T20349] usb 6-1: Using ep0 maxpacket: 32
[ 2771.367704][T31508] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2771.378013][T31508] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2771.386924][T31508] usb 2-1: config 1 has no interface number 1
[ 2771.393188][T31508] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2771.406034][T31508] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2771.418984][T26956] usb 5-1: Using ep0 maxpacket: 32
[ 2771.457713][T20349] usb 6-1: no configurations
[ 2771.462401][T20349] usb 6-1: can't read configurations, error -22
[ 2771.468793][T20349] usb usb6-port1: attempt power cycle
[ 2771.517700][T26165] usb 4-1: 0:2 : does not exist
[ 2771.537726][T26956] usb 5-1: config 1 has an invalid interface number: 3 but max is 2
[ 2771.545706][T26956] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2771.555920][T26956] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3
18:37:10 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2771.565517][T26956] usb 5-1: config 1 has no interface number 1
[ 2771.565963][T26165] usb 4-1: USB disconnect, device number 32
[ 2771.571731][T26956] usb 5-1: config 1 interface 3 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2771.607705][T31508] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2771.616787][T31508] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2771.624958][T31508] usb 2-1: Product: syz
[ 2771.629210][T31508] usb 2-1: Manufacturer: С
[ 2771.633751][T31508] usb 2-1: SerialNumber: syz
[ 2771.707639][T31591] usb 3-1: device descriptor read/64, error 18
[ 2771.857640][  T393] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[ 2771.877695][T20349] usb 6-1: new high-speed USB device number 26 using dummy_hcd
18:37:10 executing program 3:
syz_usb_connect$uac1(0x0, 0x7a, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2771.967702][T20349] usb 6-1: Using ep0 maxpacket: 32
[ 2771.981685][T31508] usb 2-1: USB disconnect, device number 22
[ 2771.987683][T31591] usb 3-1: new high-speed USB device number 37 using dummy_hcd
[ 2771.997745][T26956] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2772.006802][T26956] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2772.014846][T26956] usb 5-1: Product: syz
[ 2772.019070][T26956] usb 5-1: SerialNumber: syz
[ 2772.097701][T20349] usb 6-1: no configurations
[ 2772.102347][T20349] usb 6-1: can't read configurations, error -22
[ 2772.108791][  T393] usb 1-1: Using ep0 maxpacket: 32
[ 2772.227684][T20487] usb 4-1: new high-speed USB device number 33 using dummy_hcd
[ 2772.257632][T20349] usb 6-1: new high-speed USB device number 27 using dummy_hcd
[ 2772.267769][T31591] usb 3-1: device descriptor read/64, error 18
[ 2772.307663][  T393] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2772.316349][  T393] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2772.326435][  T393] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2772.337700][T26956] usb 5-1: 0:2 : does not exist
[ 2772.345922][T26956] usb 5-1: USB disconnect, device number 55
18:37:10 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x1, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2772.357682][T20349] usb 6-1: Using ep0 maxpacket: 32
[ 2772.467674][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2772.477813][T20349] usb 6-1: no configurations
[ 2772.482502][T20349] usb 6-1: can't read configurations, error -22
[ 2772.488926][T20349] usb usb6-port1: unable to enumerate USB device
[ 2772.497701][  T393] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2772.506807][  T393] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2772.514961][  T393] usb 1-1: Product: syz
[ 2772.519140][  T393] usb 1-1: Manufacturer: С
[ 2772.523642][  T393] usb 1-1: SerialNumber: syz
[ 2772.607694][T20487] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2772.615713][T20487] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2772.624548][T20487] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2772.634735][T20487] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2772.643769][T20487] usb 4-1: config 1 has no interface number 1
[ 2772.649939][T20487] usb 4-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2772.657620][T31591] usb 3-1: device descriptor read/64, error 18
[ 2772.660886][T20487] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2772.677629][T26165] usb 2-1: new high-speed USB device number 23 using dummy_hcd
[ 2772.679874][T20487] usb 4-1: config 1 interface 3 has no altsetting 0
18:37:11 executing program 4:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2772.777698][T31591] usb usb3-port1: attempt power cycle
[ 2772.847686][  T393] usb 1-1: 0:2 : does not exist
[ 2772.853980][  T393] usb 1-1: USB disconnect, device number 3
[ 2772.867678][T20487] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2772.876864][T20487] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2772.885050][T20487] usb 4-1: Product: syz
[ 2772.889326][T20487] usb 4-1: Manufacturer: syz
[ 2772.893965][T20487] usb 4-1: SerialNumber: syz
[ 2772.927659][T26165] usb 2-1: Using ep0 maxpacket: 32
18:37:11 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203010902"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2773.037639][T20350] usb 5-1: new high-speed USB device number 56 using dummy_hcd
[ 2773.047786][T26165] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2773.058127][T26165] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2773.067046][T26165] usb 2-1: config 1 has no interface number 1
[ 2773.073477][T26165] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2773.086493][T26165] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2773.187635][T31591] usb 3-1: new high-speed USB device number 38 using dummy_hcd
[ 2773.207708][T20487] usb 4-1: 0:2 : does not exist
18:37:11 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2773.248801][T20487] usb 4-1: USB disconnect, device number 33
[ 2773.267753][T26165] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2773.278631][T26165] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2773.286735][T26165] usb 2-1: Product: syz
[ 2773.291010][T20350] usb 5-1: Using ep0 maxpacket: 32
[ 2773.296169][T31591] usb 3-1: Invalid ep0 maxpacket: 0
[ 2773.301745][T26165] usb 2-1: Manufacturer: С
[ 2773.306221][T26165] usb 2-1: SerialNumber: syz
[ 2773.417653][T20350] usb 5-1: config 1 has an invalid interface number: 3 but max is 2
[ 2773.425673][T20350] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2773.435767][T20350] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2773.444828][T20350] usb 5-1: config 1 has no interface number 1
[ 2773.450940][T31591] usb 3-1: new high-speed USB device number 39 using dummy_hcd
[ 2773.458531][T20350] usb 5-1: config 1 interface 3 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2773.507645][T31508] usb 6-1: new high-speed USB device number 28 using dummy_hcd
18:37:12 executing program 2:
syz_usb_connect$uac1(0x0, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x3, 0x1, "d379f8"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2773.548868][T26956] usb 1-1: new high-speed USB device number 4 using dummy_hcd
18:37:12 executing program 3:
syz_usb_connect$uac1(0x0, 0x7a, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x3, 0x1, "d379f816"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2773.627721][T31591] usb 3-1: device descriptor read/8, error -71
[ 2773.678967][T26165] usb 2-1: USB disconnect, device number 23
[ 2773.747639][T31508] usb 6-1: Using ep0 maxpacket: 32
[ 2773.787633][T26956] usb 1-1: Using ep0 maxpacket: 32
[ 2773.837642][T31591] usb 3-1: device descriptor read/8, error -71
[ 2773.867710][T20350] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2773.876756][T20350] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2773.884895][T20350] usb 5-1: Product: syz
[ 2773.889322][T20350] usb 5-1: SerialNumber: syz
[ 2773.937662][   T69] usb 4-1: new high-speed USB device number 34 using dummy_hcd
[ 2773.957711][T31591] usb usb3-port1: unable to enumerate USB device
[ 2773.977693][T31508] usb 6-1: config 0 has no interfaces?
18:37:12 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2773.997673][T26956] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2774.006495][T26956] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2774.016822][T26956] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2774.147733][T31508] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2774.156775][T31508] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2774.164917][T31508] usb 6-1: Product: syz
[ 2774.169128][T31508] usb 6-1: Manufacturer: С
[ 2774.173610][T31508] usb 6-1: SerialNumber: syz
[ 2774.178941][T31508] usb 6-1: config 0 descriptor??
[ 2774.187738][   T69] usb 4-1: Using ep0 maxpacket: 32
[ 2774.197726][T26956] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2774.197810][T20350] usb 5-1: 0:2 : does not exist
[ 2774.206775][T26956] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2774.206782][T26956] usb 1-1: Product: syz
[ 2774.206789][T26956] usb 1-1: Manufacturer: С
[ 2774.206796][T26956] usb 1-1: SerialNumber: syz
[ 2774.243164][T20350] usb 5-1: USB disconnect, device number 56
[ 2774.307697][T31591] usb 3-1: new high-speed USB device number 40 using dummy_hcd
[ 2774.327734][   T69] usb 4-1: config 1 has an invalid interface number: 3 but max is 2
[ 2774.327834][T26165] usb 2-1: new high-speed USB device number 24 using dummy_hcd
[ 2774.337816][   T69] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2774.352138][   T69] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2774.362211][   T69] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2774.371156][   T69] usb 4-1: config 1 has no interface number 1
[ 2774.377211][   T69] usb 4-1: too many endpoints for config 1 interface 3 altsetting 1: 211, using maximum allowed: 30
[ 2774.387999][   T69] usb 4-1: config 1 interface 3 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2774.401015][   T69] usb 4-1: config 1 interface 3 has no altsetting 0
[ 2774.429044][T20349] usb 6-1: USB disconnect, device number 28
[ 2774.507714][T26956] usb 1-1: 0:2 : does not exist
[ 2774.516085][T26956] usb 1-1: USB disconnect, device number 4
18:37:13 executing program 4:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2774.567744][   T69] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2774.576776][   T69] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2774.585132][   T69] usb 4-1: Product: syz
[ 2774.589348][   T69] usb 4-1: Manufacturer: syz
[ 2774.593925][   T69] usb 4-1: SerialNumber: syz
[ 2774.597622][T31591] usb 3-1: device descriptor read/64, error 18
[ 2774.604662][T26165] usb 2-1: Using ep0 maxpacket: 32
[ 2774.727675][T26165] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2774.737892][T26165] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2774.746869][T26165] usb 2-1: config 1 has no interface number 1
[ 2774.753026][T26165] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2774.765915][T26165] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
18:37:13 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:13 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d0101400001020301"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2774.927738][   T69] usb 4-1: 0:2 : does not exist
[ 2774.937775][T26165] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2774.949792][T26165] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2774.958979][T26165] usb 2-1: Product: syz
[ 2774.963146][T26165] usb 2-1: Manufacturer: С
[ 2774.967691][T26165] usb 2-1: SerialNumber: syz
[ 2774.985240][   T69] usb 4-1: USB disconnect, device number 34
[ 2774.987703][T31591] usb 3-1: device descriptor read/64, error 18
[ 2775.007678][T20350] usb 5-1: new high-speed USB device number 57 using dummy_hcd
[ 2775.217646][T26956] usb 6-1: new high-speed USB device number 29 using dummy_hcd
[ 2775.227706][T20487] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[ 2775.247716][T20350] usb 5-1: Using ep0 maxpacket: 32
[ 2775.257724][T31591] usb 3-1: new high-speed USB device number 41 using dummy_hcd
18:37:13 executing program 3:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2775.309430][T26165] usb 2-1: USB disconnect, device number 24
[ 2775.367656][T20350] usb 5-1: config 1 has an invalid interface number: 3 but max is 2
[ 2775.375791][T20350] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2775.386176][T20350] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2775.395193][T20350] usb 5-1: config 1 has no interface number 1
[ 2775.401376][T20350] usb 5-1: config 1 interface 3 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2775.467626][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2775.472762][T20487] usb 1-1: Using ep0 maxpacket: 32
[ 2775.527640][T31591] usb 3-1: device descriptor read/64, error 18
[ 2775.627638][  T393] usb 4-1: new high-speed USB device number 35 using dummy_hcd
18:37:14 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x34, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2775.727712][T20487] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2775.736484][T20487] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2775.746600][T20487] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2775.755573][T26956] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2775.763188][T26956] usb 6-1: can't read configurations, error -61
[ 2775.767687][T20350] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2775.778478][T20350] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2775.786438][T20350] usb 5-1: Product: syz
[ 2775.790587][T20350] usb 5-1: SerialNumber: syz
[ 2775.867637][  T393] usb 4-1: Using ep0 maxpacket: 32
[ 2775.918016][T26956] usb 6-1: new high-speed USB device number 30 using dummy_hcd
[ 2775.927675][T31591] usb 3-1: device descriptor read/64, error 18
[ 2775.937717][T20487] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2775.946765][T20487] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2775.954770][T20487] usb 1-1: Product: syz
[ 2775.959004][T20487] usb 1-1: Manufacturer: С
[ 2775.963487][T20487] usb 1-1: SerialNumber: syz
[ 2775.977649][T26165] usb 2-1: new high-speed USB device number 25 using dummy_hcd
[ 2775.987772][  T393] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2775.997993][  T393] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2776.006883][  T393] usb 4-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2776.047683][T31591] usb usb3-port1: attempt power cycle
[ 2776.097705][T20350] usb 5-1: 0:2 : does not exist
[ 2776.104411][T20350] usb 5-1: USB disconnect, device number 57
[ 2776.187693][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2776.217713][T26165] usb 2-1: Using ep0 maxpacket: 32
[ 2776.317745][T20487] usb 1-1: 0:2 : does not exist
[ 2776.328062][T20487] usb 1-1: USB disconnect, device number 5
[ 2776.337766][T26165] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2776.347977][T26165] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2776.356950][T26165] usb 2-1: config 1 has no interface number 1
[ 2776.363217][T26165] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2776.376289][T26165] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2776.389319][  T393] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2776.398777][  T393] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2776.406761][  T393] usb 4-1: Product: syz
[ 2776.411043][  T393] usb 4-1: SerialNumber: syz
18:37:15 executing program 4:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2776.467638][T31591] usb 3-1: new high-speed USB device number 42 using dummy_hcd
[ 2776.497657][T26956] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2776.505295][T26956] usb 6-1: can't read configurations, error -61
[ 2776.511705][T26956] usb usb6-port1: attempt power cycle
18:37:15 executing program 2:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2776.557925][T26165] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2776.569743][T26165] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2776.577891][T26165] usb 2-1: Product: syz
[ 2776.582097][T26165] usb 2-1: Manufacturer: С
[ 2776.586614][T26165] usb 2-1: SerialNumber: syz
[ 2776.597657][T31591] usb 3-1: device descriptor read/8, error -71
18:37:15 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x0, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2776.727658][  T393] usb 4-1: 0:2 : does not exist
[ 2776.740531][  T393] usb 4-1: USB disconnect, device number 35
[ 2776.807663][T20350] usb 5-1: new high-speed USB device number 58 using dummy_hcd
[ 2776.815237][T31591] usb 3-1: device descriptor read/8, error -71
[ 2776.918944][T26165] usb 2-1: USB disconnect, device number 25
[ 2776.930280][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory
[ 2776.946183][T26956] usb 6-1: new high-speed USB device number 31 using dummy_hcd
[ 2777.017662][T20487] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[ 2777.037744][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2777.047638][T20350] usb 5-1: Using ep0 maxpacket: 32
18:37:15 executing program 3:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2777.167722][T20350] usb 5-1: config 1 has an invalid interface number: 3 but max is 2
[ 2777.175765][T20350] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2777.185951][T20350] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2777.194961][T20350] usb 5-1: config 1 has no interface number 1
[ 2777.201095][T20350] usb 5-1: config 1 interface 3 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2777.277632][T20487] usb 1-1: Using ep0 maxpacket: 32
18:37:15 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2777.307672][T31591] usb 3-1: new high-speed USB device number 43 using dummy_hcd
[ 2777.307756][T26956] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2777.322903][T26956] usb 6-1: can't read configurations, error -61
[ 2777.377690][T20350] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2777.386721][T20350] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2777.394926][T20350] usb 5-1: Product: syz
[ 2777.399163][T20350] usb 5-1: Manufacturer: syz
[ 2777.403732][T20350] usb 5-1: SerialNumber: syz
[ 2777.408400][T31591] usb 3-1: Using ep0 maxpacket: 32
[ 2777.427715][T26165] usb 4-1: new high-speed USB device number 36 using dummy_hcd
[ 2777.477663][T20487] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2777.486389][T26956] usb 6-1: new high-speed USB device number 32 using dummy_hcd
[ 2777.493986][T20487] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2777.504179][T20487] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2777.537687][T31591] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2777.546452][T31591] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2777.556665][T31591] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2777.587672][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2777.597629][T31508] usb 2-1: new high-speed USB device number 26 using dummy_hcd
[ 2777.667729][T20487] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2777.676830][T20487] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2777.684979][T20487] usb 1-1: Product: syz
[ 2777.687626][T26165] usb 4-1: Using ep0 maxpacket: 32
[ 2777.689263][T20487] usb 1-1: Manufacturer: С
[ 2777.698769][T20487] usb 1-1: SerialNumber: syz
[ 2777.747700][T20350] usb 5-1: 0:2 : does not exist
[ 2777.758256][T20350] usb 5-1: USB disconnect, device number 58
[ 2777.827633][T26956] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2777.835345][T26956] usb 6-1: can't read configurations, error -61
[ 2777.837809][T26165] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2777.841729][T31508] usb 2-1: Using ep0 maxpacket: 32
[ 2777.851991][T26165] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2777.857831][T26956] usb usb6-port1: unable to enumerate USB device
[ 2777.865918][T26165] usb 4-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
18:37:16 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d0101400001020301"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2777.967689][T31591] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2777.976739][T31591] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2777.985341][T31591] usb 3-1: Product: syz
[ 2777.987690][T31508] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2777.989630][T31591] usb 3-1: SerialNumber: syz
[ 2777.999681][T31508] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2778.013139][T31508] usb 2-1: config 1 has no interface number 1
[ 2778.019280][T20487] usb 1-1: 0:2 : does not exist
[ 2778.024508][T31508] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2778.042751][T20487] usb 1-1: USB disconnect, device number 6
[ 2778.048713][T31508] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
18:37:16 executing program 4:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x3}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2778.227643][T31508] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2778.236735][T31508] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2778.245174][T31508] usb 2-1: Product: syz
[ 2778.249369][T31508] usb 2-1: Manufacturer: С
[ 2778.253870][T31508] usb 2-1: SerialNumber: syz
[ 2778.287684][T26165] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2778.296770][T26165] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2778.304975][T26165] usb 4-1: Product: syz
[ 2778.309263][T26165] usb 4-1: SerialNumber: syz
[ 2778.327706][T31591] usb 3-1: 0:2 : does not exist
[ 2778.333941][T31591] usb 3-1: USB disconnect, device number 43
18:37:17 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2778.437639][T26956] usb 6-1: new high-speed USB device number 33 using dummy_hcd
[ 2778.557657][T20350] usb 5-1: new high-speed USB device number 59 using dummy_hcd
[ 2778.602635][T31508] usb 2-1: USB disconnect, device number 26
18:37:17 executing program 2:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2778.677653][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2778.697693][T26165] usb 4-1: 0:2 : does not exist
[ 2778.706801][T26165] usb 4-1: USB disconnect, device number 36
[ 2778.797630][T20350] usb 5-1: Using ep0 maxpacket: 32
[ 2778.837692][T20487] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[ 2778.917675][T26956] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2778.925368][T26956] usb 6-1: can't read configurations, error -61
[ 2778.927682][T20350] usb 5-1: config 1 has an invalid interface number: 3 but max is 2
[ 2778.939634][T20350] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2778.949803][T20350] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2778.958780][T20350] usb 5-1: config 1 has no interface number 1
18:37:17 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2778.964853][T20350] usb 5-1: config 1 interface 3 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9
18:37:17 executing program 3:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2779.087636][T26956] usb 6-1: new high-speed USB device number 34 using dummy_hcd
[ 2779.097724][T20487] usb 1-1: Using ep0 maxpacket: 32
[ 2779.137730][T20350] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2779.146892][T20350] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2779.154943][T31591] usb 3-1: new high-speed USB device number 44 using dummy_hcd
[ 2779.162541][T20350] usb 5-1: Product: syz
[ 2779.166746][T20350] usb 5-1: Manufacturer: syz
[ 2779.171397][T20350] usb 5-1: SerialNumber: syz
[ 2779.297650][T31508] usb 2-1: new high-speed USB device number 27 using dummy_hcd
[ 2779.317688][T20487] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2779.326352][T20487] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2779.327626][  T393] usb 4-1: new high-speed USB device number 37 using dummy_hcd
[ 2779.336667][T20487] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2779.357631][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2779.397648][T31591] usb 3-1: Using ep0 maxpacket: 32
[ 2779.487701][T20350] usb 5-1: 0:2 : does not exist
[ 2779.496112][T20350] usb 5-1: USB disconnect, device number 59
[ 2779.507771][T20487] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2779.517695][T31591] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2779.518359][T20487] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2779.526542][T31591] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2779.526553][T31591] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2779.553622][T20487] usb 1-1: Product: syz
[ 2779.557774][T20487] usb 1-1: Manufacturer: С
[ 2779.562272][T20487] usb 1-1: SerialNumber: syz
[ 2779.577663][T31508] usb 2-1: Using ep0 maxpacket: 32
[ 2779.577670][  T393] usb 4-1: Using ep0 maxpacket: 32
[ 2779.637678][T26956] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2779.645307][T26956] usb 6-1: can't read configurations, error -61
[ 2779.651827][T26956] usb usb6-port1: attempt power cycle
[ 2779.697680][  T393] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2779.707973][  T393] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2779.716876][  T393] usb 4-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2779.767673][T31508] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2779.777885][T31508] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2779.786840][T31508] usb 2-1: config 1 has no interface number 1
[ 2779.793086][T31508] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2779.808848][T31508] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
18:37:18 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x0, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2779.887709][T31591] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2779.887728][T20487] usb 1-1: 0:2 : does not exist
[ 2779.897020][T31591] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2779.903877][T20487] usb 1-1: USB disconnect, device number 7
[ 2779.919951][T31591] usb 3-1: Product: syz
[ 2779.924136][T31591] usb 3-1: SerialNumber: syz
[ 2779.987702][T31508] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2779.996774][T31508] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2780.005448][T31508] usb 2-1: Product: syz
[ 2780.009647][T31508] usb 2-1: Manufacturer: С
[ 2780.014235][T31508] usb 2-1: SerialNumber: syz
[ 2780.067770][T26956] usb 6-1: new high-speed USB device number 35 using dummy_hcd
[ 2780.087696][  T393] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2780.096847][  T393] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2780.105078][  T393] usb 4-1: Product: syz
[ 2780.109311][  T393] usb 4-1: SerialNumber: syz
[ 2780.187666][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2780.207653][T20350] usb 5-1: new high-speed USB device number 60 using dummy_hcd
[ 2780.247683][T31591] usb 3-1: 0:2 : does not exist
[ 2780.254984][T31591] usb 3-1: USB disconnect, device number 44
18:37:18 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2780.349137][T31508] usb 2-1: USB disconnect, device number 27
[ 2780.427653][  T393] usb 4-1: 0:2 : does not exist
[ 2780.435788][  T393] usb 4-1: USB disconnect, device number 37
[ 2780.438822][T26956] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2780.449912][T26956] usb 6-1: can't read configurations, error -61
[ 2780.457696][T20350] usb 5-1: Using ep0 maxpacket: 32
[ 2780.587718][T20487] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[ 2780.597631][T26956] usb 6-1: new high-speed USB device number 36 using dummy_hcd
18:37:19 executing program 2:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2780.667788][T20350] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2780.677831][T20350] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2780.687675][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2780.689148][T20350] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
18:37:19 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0xd8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:19 executing program 3:

18:37:19 executing program 3:

[ 2780.827644][T20487] usb 1-1: Using ep0 maxpacket: 32
[ 2780.867747][T20350] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2780.876858][T20350] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2780.885133][T20350] usb 5-1: Product: syz
[ 2780.889372][T20350] usb 5-1: Manufacturer: С
[ 2780.893893][T20350] usb 5-1: SerialNumber: syz
18:37:19 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d0101400001020301"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:19 executing program 3:

18:37:19 executing program 3:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2780.927760][T26956] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2780.935369][T26956] usb 6-1: can't read configurations, error -61
[ 2780.941893][T26956] usb usb6-port1: unable to enumerate USB device
[ 2780.948964][T20487] usb 1-1: unable to get BOS descriptor or descriptor too short
[ 2780.956601][T31508] usb 3-1: new high-speed USB device number 45 using dummy_hcd
[ 2781.017683][T20487] usb 1-1: unable to read config index 0 descriptor/start: -71
[ 2781.025279][T20487] usb 1-1: can't read configurations, error -71
[ 2781.037641][   T69] usb 2-1: new high-speed USB device number 28 using dummy_hcd
[ 2781.197624][T31508] usb 3-1: Using ep0 maxpacket: 32
[ 2781.227702][T20350] usb 5-1: 0:2 : does not exist
[ 2781.234165][T20350] usb 5-1: USB disconnect, device number 60
[ 2781.277711][   T69] usb 2-1: Using ep0 maxpacket: 32
18:37:19 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2781.317699][T31508] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2781.326470][T31508] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2781.336696][T31508] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2781.357711][T26956] usb 6-1: new high-speed USB device number 37 using dummy_hcd
[ 2781.397704][   T69] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2781.408024][   T69] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2781.417064][   T69] usb 2-1: config 1 has no interface number 1
[ 2781.423376][   T69] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
18:37:20 executing program 3:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2781.436263][   T69] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
18:37:20 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x0, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2781.617666][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2781.623078][   T69] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2781.632213][   T69] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2781.640416][   T69] usb 2-1: Product: syz
[ 2781.644593][   T69] usb 2-1: Manufacturer: С
[ 2781.649214][   T69] usb 2-1: SerialNumber: syz
[ 2781.697811][T20487] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[ 2781.717773][T31508] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2781.726827][T31508] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2781.734947][T31508] usb 3-1: Product: syz
[ 2781.739232][T31508] usb 3-1: SerialNumber: syz
[ 2781.857743][T26956] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2781.865375][T26956] usb 6-1: can't read configurations, error -61
18:37:20 executing program 3:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2781.927649][T20350] usb 5-1: new high-speed USB device number 61 using dummy_hcd
[ 2781.947650][T20487] usb 1-1: Using ep0 maxpacket: 32
[ 2781.999138][   T69] usb 2-1: USB disconnect, device number 28
[ 2782.018047][T26956] usb 6-1: new high-speed USB device number 38 using dummy_hcd
[ 2782.077648][T20487] usb 1-1: unable to get BOS descriptor or descriptor too short
[ 2782.085347][T31508] usb 3-1: 0:2 : does not exist
[ 2782.092475][T31508] usb 3-1: USB disconnect, device number 45
[ 2782.157646][T20487] usb 1-1: unable to read config index 0 descriptor/start: -71
[ 2782.165255][T20487] usb 1-1: can't read configurations, error -71
[ 2782.171747][T20487] usb usb1-port1: attempt power cycle
[ 2782.187638][T20350] usb 5-1: Using ep0 maxpacket: 32
[ 2782.257628][T26956] usb 6-1: Using ep0 maxpacket: 32
18:37:20 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x0, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:21 executing program 2:
syz_usb_connect$uac1(0x0, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x1, "d379f8"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:37:21 executing program 3:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2782.427676][T20350] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2782.436431][T20350] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2782.446641][T20350] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
18:37:21 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2782.498317][T26956] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2782.505915][T26956] usb 6-1: can't read configurations, error -61
[ 2782.512374][T26956] usb usb6-port1: attempt power cycle
[ 2782.637685][T20350] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2782.646791][T20350] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2782.655012][T20350] usb 5-1: Product: syz
[ 2782.659216][T20350] usb 5-1: Manufacturer: С
[ 2782.663734][T20350] usb 5-1: SerialNumber: syz
[ 2782.667622][T31508] usb 2-1: new high-speed USB device number 29 using dummy_hcd
[ 2782.757656][   T69] usb 3-1: new high-speed USB device number 46 using dummy_hcd
[ 2782.767750][  T393] usb 4-1: new high-speed USB device number 38 using dummy_hcd
[ 2782.887650][T20487] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[ 2782.917649][T31508] usb 2-1: Using ep0 maxpacket: 32
[ 2782.937675][T26956] usb 6-1: new high-speed USB device number 39 using dummy_hcd
[ 2782.987704][T20487] usb 1-1: Using ep0 maxpacket: 32
[ 2783.007709][T20350] usb 5-1: 0:2 : does not exist
[ 2783.017724][   T69] usb 3-1: Using ep0 maxpacket: 32
[ 2783.021876][T20350] usb 5-1: USB disconnect, device number 61
[ 2783.037672][  T393] usb 4-1: device descriptor read/64, error 18
[ 2783.037748][T31508] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2783.054082][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2783.059304][T31508] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2783.068504][T31508] usb 2-1: config 1 has no interface number 1
[ 2783.074551][T31508] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2783.087500][T31508] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2783.147680][   T69] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2783.157807][T20487] usb 1-1: unable to get BOS descriptor or descriptor too short
[ 2783.165483][   T69] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2783.174470][   T69] usb 3-1: too many endpoints for config 1 interface 0 altsetting 1: 211, using maximum allowed: 30
[ 2783.185313][   T69] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2783.217736][T20487] usb 1-1: unable to read config index 0 descriptor/start: -71
[ 2783.225321][T20487] usb 1-1: can't read configurations, error -71
[ 2783.287742][T31508] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2783.296837][T31508] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2783.304853][T31508] usb 2-1: Product: syz
[ 2783.309120][T31508] usb 2-1: Manufacturer: С
[ 2783.313636][T31508] usb 2-1: SerialNumber: syz
[ 2783.327687][T26956] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2783.335309][T26956] usb 6-1: can't read configurations, error -61
18:37:21 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x0, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2783.427628][  T393] usb 4-1: device descriptor read/64, error 18
[ 2783.487662][T26956] usb 6-1: new high-speed USB device number 40 using dummy_hcd
[ 2783.577691][   T69] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2783.586821][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2783.592155][   T69] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2783.600449][   T69] usb 3-1: Product: syz
[ 2783.604699][   T69] usb 3-1: SerialNumber: syz
[ 2783.660504][T31508] usb 2-1: USB disconnect, device number 29
[ 2783.697666][  T393] usb 4-1: new high-speed USB device number 39 using dummy_hcd
[ 2783.707690][  T405] usb 5-1: new high-speed USB device number 62 using dummy_hcd
[ 2783.837762][T26956] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2783.845453][T26956] usb 6-1: can't read configurations, error -61
[ 2783.852248][T26956] usb usb6-port1: unable to enumerate USB device
[ 2783.917685][   T69] usb 3-1: 0:2 : does not exist
[ 2783.927531][   T69] usb 3-1: USB disconnect, device number 46
[ 2783.935589][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory
[ 2783.951428][  T405] usb 5-1: Using ep0 maxpacket: 32
18:37:22 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d010140000102030109"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:22 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2783.967674][  T393] usb 4-1: device descriptor read/64, error 18
18:37:22 executing program 1:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xfffffffffffffd58, 0x24, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x0, 0x24, 0x1, 0x1, 0x10, 0x1}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd5, 0x1, 0x1f, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2784.147682][  T405] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2784.156407][  T405] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2784.166666][  T405] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
18:37:22 executing program 2:
syz_usb_connect$uac1(0x0, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "d379f8"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2784.337653][T20487] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[ 2784.345359][  T405] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2784.354411][  T405] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2784.365296][  T405] usb 5-1: Product: syz
[ 2784.367635][  T393] usb 4-1: device descriptor read/64, error 18
[ 2784.369550][  T405] usb 5-1: Manufacturer: С
[ 2784.380155][  T405] usb 5-1: SerialNumber: syz
[ 2784.437715][T20487] usb 1-1: Using ep0 maxpacket: 32
[ 2784.447750][T20350] usb 6-1: new high-speed USB device number 41 using dummy_hcd
[ 2784.487682][T31508] usb 2-1: new high-speed USB device number 30 using dummy_hcd
[ 2784.487756][  T393] usb usb4-port1: attempt power cycle
[ 2784.627697][T31591] usb 3-1: new high-speed USB device number 47 using dummy_hcd
[ 2784.647759][T20487] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2784.656564][T20487] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2784.666860][T20487] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2784.687752][  T405] usb 5-1: 0:2 : does not exist
[ 2784.695172][  T405] usb 5-1: USB disconnect, device number 62
[ 2784.697654][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2784.747656][T31508] usb 2-1: Using ep0 maxpacket: 32
[ 2784.847691][T20487] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2784.856884][T20487] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2784.865037][T20487] usb 1-1: Product: syz
[ 2784.869307][T31508] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2784.877612][T31591] usb 3-1: Using ep0 maxpacket: 32
[ 2784.879473][T20487] usb 1-1: Manufacturer: С
[ 2784.889100][T31508] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2784.898036][T20487] usb 1-1: SerialNumber: syz
[ 2784.902850][T31508] usb 2-1: config 1 has no interface number 1
[ 2784.909163][T31508] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2784.917627][  T393] usb 4-1: new high-speed USB device number 40 using dummy_hcd
[ 2784.921937][T31508] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 2784.957715][T20350] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2784.965438][T20350] usb 6-1: can't read configurations, error -61
[ 2785.017745][T31591] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2785.027842][T31591] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2785.037722][T31591] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping
[ 2785.047662][  T393] usb 4-1: Invalid ep0 maxpacket: 0
18:37:23 executing program 4:

18:37:23 executing program 4:

18:37:23 executing program 4:

18:37:23 executing program 4:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2785.097760][T31508] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2785.106909][T31508] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2785.114976][T31508] usb 2-1: Product: syz
[ 2785.119194][T31508] usb 2-1: Manufacturer: С
[ 2785.123707][T31508] usb 2-1: SerialNumber: syz
[ 2785.127633][T20350] usb 6-1: new high-speed USB device number 42 using dummy_hcd
[ 2785.207625][  T393] usb 4-1: new high-speed USB device number 41 using dummy_hcd
[ 2785.227732][T20487] usb 1-1: 0:2 : does not exist
[ 2785.234222][T20487] usb 1-1: USB disconnect, device number 11
[ 2785.297698][  T393] usb 4-1: Invalid ep0 maxpacket: 0
[ 2785.302974][  T393] usb usb4-port1: unable to enumerate USB device
[ 2785.377680][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2785.417694][T31591] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2785.426730][T31591] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2785.434761][T31591] usb 3-1: Product: syz
[ 2785.438907][T31591] usb 3-1: SerialNumber: syz
18:37:24 executing program 3:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2785.509338][T31508] usb 2-1: USB disconnect, device number 30
18:37:24 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:24 executing program 4:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2785.627723][T20350] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2785.635373][T20350] usb 6-1: can't read configurations, error -61
[ 2785.641680][T20350] usb usb6-port1: attempt power cycle
[ 2785.758078][T31591] usb 3-1: 0:2 : does not exist
[ 2785.765231][T31591] usb 3-1: USB disconnect, device number 47
18:37:24 executing program 1:
syz_usb_connect$uac1(0x0, 0x9e, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}, @as_header={0x7, 0x24, 0x1, 0x1, 0x10, 0x1}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2785.977630][  T405] usb 4-1: new high-speed USB device number 42 using dummy_hcd
[ 2786.037637][T20487] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[ 2786.057638][T20350] usb 6-1: new high-speed USB device number 43 using dummy_hcd
[ 2786.147646][T26165] usb 2-1: new high-speed USB device number 31 using dummy_hcd
[ 2786.155333][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2786.267701][  T405] usb 4-1: device descriptor read/64, error 18
[ 2786.307617][T20487] usb 1-1: Using ep0 maxpacket: 32
[ 2786.397695][T26165] usb 2-1: Using ep0 maxpacket: 32
[ 2786.402858][T20350] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2786.410425][T20350] usb 6-1: can't read configurations, error -61
[ 2786.467769][T20487] usb 1-1: unable to get BOS descriptor or descriptor too short
[ 2786.537643][T26165] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2786.546609][T26165] usb 2-1: config 1 has no interface number 1
[ 2786.547646][T20487] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2786.552873][T26165] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2786.561506][T20487] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2786.574261][T20350] usb 6-1: new high-speed USB device number 44 using dummy_hcd
[ 2786.584290][T20487] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2786.667629][  T405] usb 4-1: device descriptor read/64, error 18
[ 2786.687730][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2786.757686][T20487] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2786.766705][T20487] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2786.767688][T26165] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2786.774678][T20487] usb 1-1: Product: syz
[ 2786.783900][T26165] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2786.787926][T20487] usb 1-1: Manufacturer: С
[ 2786.796413][T26165] usb 2-1: Product: syz
[ 2786.805158][T20487] usb 1-1: SerialNumber: syz
[ 2786.805172][T26165] usb 2-1: Manufacturer: С
[ 2786.814255][T26165] usb 2-1: SerialNumber: syz
18:37:25 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d010140000102030109"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:25 executing program 4:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:25 executing program 2:
syz_usb_connect$uac1(0x0, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "d379f8"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2786.937680][T20350] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2786.945228][T20350] usb 6-1: can't read configurations, error -61
[ 2786.947621][  T405] usb 4-1: new high-speed USB device number 43 using dummy_hcd
[ 2786.951558][T20350] usb usb6-port1: unable to enumerate USB device
[ 2787.137633][T20487] usb 1-1: 0:2 : does not exist
[ 2787.148488][T20487] usb 1-1: USB disconnect, device number 12
[ 2787.227624][  T405] usb 4-1: device descriptor read/64, error 18
[ 2787.237669][T26165] usb 2-1: 2:1 : invalid UAC_FORMAT_TYPE desc
[ 2787.247625][T20350] usb 6-1: new high-speed USB device number 45 using dummy_hcd
[ 2787.257622][T26956] usb 3-1: new high-speed USB device number 48 using dummy_hcd
[ 2787.271430][T26165] usb 2-1: USB disconnect, device number 31
18:37:26 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x0, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2787.497638][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2787.497645][T26956] usb 3-1: Using ep0 maxpacket: 32
18:37:26 executing program 1:
syz_usb_connect$uac1(0x0, 0x97, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x85, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:26 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2787.617724][  T405] usb 4-1: device descriptor read/64, error 18
[ 2787.623923][T26956] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2787.634018][T26956] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2787.643034][T26956] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping
[ 2787.747666][  T405] usb usb4-port1: attempt power cycle
[ 2787.757757][T20487] usb 5-1: new high-speed USB device number 63 using dummy_hcd
[ 2787.797721][T20350] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2787.805427][T20350] usb 6-1: can't read configurations, error -61
[ 2787.837637][T31508] usb 2-1: new high-speed USB device number 32 using dummy_hcd
[ 2787.845289][   T69] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[ 2787.957633][T20350] usb 6-1: new high-speed USB device number 46 using dummy_hcd
[ 2787.997627][T20487] usb 5-1: Using ep0 maxpacket: 32
[ 2788.007830][T26956] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2788.017039][T26956] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2788.025227][T26956] usb 3-1: Product: syz
[ 2788.029498][T26956] usb 3-1: SerialNumber: syz
[ 2788.087647][T31508] usb 2-1: Using ep0 maxpacket: 32
[ 2788.092815][   T69] usb 1-1: Using ep0 maxpacket: 32
[ 2788.117693][T20487] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2788.126383][T20487] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2788.136550][T20487] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2788.167631][  T405] usb 4-1: new high-speed USB device number 44 using dummy_hcd
[ 2788.217758][T31508] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2788.226691][T31508] usb 2-1: config 1 has no interface number 1
[ 2788.227602][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2788.232980][T31508] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2788.257652][   T69] usb 1-1: unable to get BOS descriptor or descriptor too short
[ 2788.267765][  T405] usb 4-1: Invalid ep0 maxpacket: 0
[ 2788.307777][T20487] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2788.316799][T20487] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2788.324938][T20487] usb 5-1: Product: syz
[ 2788.329273][T20487] usb 5-1: Manufacturer: С
[ 2788.333757][T20487] usb 5-1: SerialNumber: syz
[ 2788.338422][   T69] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2788.347171][   T69] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2788.357322][T26956] usb 3-1: 0:2 : does not exist
[ 2788.364262][T26956] usb 3-1: USB disconnect, device number 48
[ 2788.371266][   T69] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2788.407747][T31508] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2788.416769][T31508] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2788.425252][T31508] usb 2-1: Product: syz
[ 2788.429498][  T405] usb 4-1: new high-speed USB device number 45 using dummy_hcd
[ 2788.437164][T31508] usb 2-1: Manufacturer: С
[ 2788.441695][T31508] usb 2-1: SerialNumber: syz
18:37:27 executing program 3:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2788.517678][T20350] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2788.525290][T20350] usb 6-1: can't read configurations, error -61
[ 2788.531811][T20350] usb usb6-port1: attempt power cycle
[ 2788.537768][   T69] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2788.546820][   T69] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2788.554850][   T69] usb 1-1: Product: syz
[ 2788.559072][  T405] usb 4-1: device descriptor read/8, error -71
[ 2788.565239][   T69] usb 1-1: Manufacturer: С
[ 2788.569790][   T69] usb 1-1: SerialNumber: syz
[ 2788.697691][T20487] usb 5-1: 0:2 : does not exist
[ 2788.704181][T20487] usb 5-1: USB disconnect, device number 63
18:37:27 executing program 2:
syz_usb_connect$uac1(0x0, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "d379f8"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2788.797685][T31508] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found
[ 2788.804388][  T405] usb 4-1: device descriptor read/8, error -71
[ 2788.830312][T31508] usb 2-1: USB disconnect, device number 32
[ 2788.927698][  T405] usb usb4-port1: unable to enumerate USB device
[ 2788.934117][   T69] usb 1-1: 0:2 : does not exist
[ 2788.937624][T20350] usb 6-1: new high-speed USB device number 47 using dummy_hcd
[ 2788.942393][   T69] usb 1-1: USB disconnect, device number 13
18:37:27 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x0, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2789.037664][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2789.057686][T22914] usb 3-1: new high-speed USB device number 49 using dummy_hcd
18:37:27 executing program 1:
syz_usb_connect$uac1(0x0, 0x8e, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:27 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2789.277668][T20350] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2789.285241][T20350] usb 6-1: can't read configurations, error -61
[ 2789.307624][T22914] usb 3-1: Using ep0 maxpacket: 32
[ 2789.337675][  T405] usb 4-1: new high-speed USB device number 46 using dummy_hcd
[ 2789.447709][T22914] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2789.447731][T26165] usb 2-1: new high-speed USB device number 33 using dummy_hcd
[ 2789.457926][T22914] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2789.465417][T20350] usb 6-1: new high-speed USB device number 48 using dummy_hcd
[ 2789.474496][T22914] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping
[ 2789.537619][T20487] usb 5-1: new high-speed USB device number 64 using dummy_hcd
[ 2789.587635][   T69] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[ 2789.597726][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2789.617623][  T405] usb 4-1: device descriptor read/64, error 18
[ 2789.747618][T26165] usb 2-1: Using ep0 maxpacket: 32
[ 2789.777728][T20487] usb 5-1: Using ep0 maxpacket: 32
[ 2789.827639][   T69] usb 1-1: Using ep0 maxpacket: 32
[ 2789.847675][T22914] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2789.857178][T22914] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2789.865478][T22914] usb 3-1: Product: syz
[ 2789.867665][T20350] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2789.869768][T22914] usb 3-1: SerialNumber: syz
[ 2789.877383][T20350] usb 6-1: can't read configurations, error -61
[ 2789.888122][T26165] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2789.897028][T26165] usb 2-1: config 1 has no interface number 1
[ 2789.897676][T20487] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2789.903327][T20350] usb usb6-port1: unable to enumerate USB device
18:37:28 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d010140000102030109"], &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x2b, &(0x7f0000000040)=ANY=[@ANYBLOB="050f2b000603100b0710020a64ff0f0710020475020000100baa3900020b10010801008d01010000"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2789.912270][T20487] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2789.918481][T26165] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2789.941993][T20487] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2789.987814][   T69] usb 1-1: unable to get BOS descriptor or descriptor too short
[ 2790.007674][  T405] usb 4-1: device descriptor read/64, error 18
[ 2790.067697][   T69] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2790.076410][   T69] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2790.086516][   T69] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2790.107660][T26165] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2790.107689][T20487] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2790.116812][T26165] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2790.125750][T20487] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2790.135074][T26165] usb 2-1: Product: syz
[ 2790.141924][T20487] usb 5-1: Product: syz
[ 2790.146068][T26165] usb 2-1: Manufacturer: С
[ 2790.150026][T20487] usb 5-1: Manufacturer: С
[ 2790.154649][T26165] usb 2-1: SerialNumber: syz
[ 2790.159117][T20487] usb 5-1: SerialNumber: syz
[ 2790.197690][T22914] usb 3-1: 0:2 : does not exist
[ 2790.211071][T22914] usb 3-1: USB disconnect, device number 49
[ 2790.257698][   T69] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2790.266786][   T69] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2790.274933][   T69] usb 1-1: Product: syz
[ 2790.279124][   T69] usb 1-1: Manufacturer: С
[ 2790.283635][   T69] usb 1-1: SerialNumber: syz
[ 2790.288278][  T405] usb 4-1: new high-speed USB device number 47 using dummy_hcd
[ 2790.477655][T20487] usb 5-1: 0:2 : does not exist
[ 2790.483881][T20487] usb 5-1: USB disconnect, device number 64
[ 2790.527769][T20350] usb 6-1: new high-speed USB device number 49 using dummy_hcd
[ 2790.557654][  T405] usb 4-1: device descriptor read/64, error 18
[ 2790.567790][T26165] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found
18:37:29 executing program 2:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2790.590060][T26165] usb 2-1: USB disconnect, device number 33
[ 2790.667698][   T69] usb 1-1: 0:2 : does not exist
[ 2790.684804][   T69] usb 1-1: USB disconnect, device number 14
[ 2790.777625][T20350] usb 6-1: Using ep0 maxpacket: 32
18:37:29 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x0, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:29 executing program 1:
syz_usb_connect$uac1(0x0, 0x8e, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2790.947622][  T405] usb 4-1: device descriptor read/64, error 18
18:37:29 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2791.037765][T22914] usb 3-1: new high-speed USB device number 50 using dummy_hcd
[ 2791.037800][T20350] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2791.052919][T20350] usb 6-1: can't read configurations, error -61
[ 2791.067810][  T405] usb usb4-port1: attempt power cycle
[ 2791.177627][   T69] usb 5-1: new high-speed USB device number 65 using dummy_hcd
[ 2791.187641][T20487] usb 2-1: new high-speed USB device number 34 using dummy_hcd
[ 2791.207638][T20350] usb 6-1: new high-speed USB device number 50 using dummy_hcd
[ 2791.277633][T22914] usb 3-1: Using ep0 maxpacket: 32
[ 2791.297626][T26165] usb 1-1: new high-speed USB device number 15 using dummy_hcd
[ 2791.397717][T22914] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2791.407922][T22914] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2791.416791][T22914] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2791.429666][   T69] usb 5-1: Using ep0 maxpacket: 32
[ 2791.437618][T20487] usb 2-1: Using ep0 maxpacket: 32
18:37:30 executing program 3:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2791.467649][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2791.477661][  T405] usb 4-1: new high-speed USB device number 48 using dummy_hcd
[ 2791.547853][   T69] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2791.556733][   T69] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2791.566932][T20487] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2791.567611][T26165] usb 1-1: Using ep0 maxpacket: 32
[ 2791.576011][   T69] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2791.589922][  T405] usb 4-1: device descriptor read/8, error -71
[ 2791.596091][T20487] usb 2-1: config 1 has no interface number 1
[ 2791.602176][T20487] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2791.737697][T20350] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2791.745338][T20350] usb 6-1: can't read configurations, error -61
[ 2791.751809][T20350] usb usb6-port1: attempt power cycle
[ 2791.757727][T26165] usb 1-1: unable to get BOS descriptor or descriptor too short
[ 2791.767699][   T69] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2791.776729][   T69] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2791.784786][T20487] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2791.793862][T22914] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2791.802923][  T405] usb 4-1: device descriptor read/8, error -71
[ 2791.809085][T20487] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2791.817040][T20487] usb 2-1: Product: syz
[ 2791.821231][   T69] usb 5-1: Product: syz
[ 2791.825374][   T69] usb 5-1: Manufacturer: С
[ 2791.829891][T22914] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2791.838419][   T69] usb 5-1: SerialNumber: syz
[ 2791.843253][T22914] usb 3-1: Product: syz
[ 2791.847403][T22914] usb 3-1: SerialNumber: syz
[ 2791.847656][T26165] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2791.852028][T20487] usb 2-1: Manufacturer: С
[ 2791.861099][T26165] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2791.865660][T20487] usb 2-1: SerialNumber: syz
[ 2791.876684][T26165] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2792.097678][T26165] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2792.107141][T26165] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2792.115331][T26165] usb 1-1: Product: syz
[ 2792.119900][T26165] usb 1-1: Manufacturer: С
[ 2792.124452][T26165] usb 1-1: SerialNumber: syz
[ 2792.157663][T20350] usb 6-1: new high-speed USB device number 51 using dummy_hcd
[ 2792.197679][   T69] usb 5-1: 0:2 : does not exist
[ 2792.207942][   T69] usb 5-1: USB disconnect, device number 65
[ 2792.247635][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2792.277678][T22914] usb 3-1: 0:2 : does not exist
[ 2792.288994][T22914] usb 3-1: USB disconnect, device number 50
[ 2792.307638][  T405] usb 4-1: new high-speed USB device number 49 using dummy_hcd
[ 2792.357716][T20487] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found
[ 2792.381343][T20487] usb 2-1: USB disconnect, device number 34
[ 2792.417681][  T405] usb 4-1: Using ep0 maxpacket: 32
[ 2792.457695][T26165] usb 1-1: 0:2 : does not exist
[ 2792.470554][T26165] usb 1-1: USB disconnect, device number 15
[ 2792.487689][T20350] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2792.495247][T20350] usb 6-1: can't read configurations, error -61
18:37:31 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x0, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:31 executing program 1:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:31 executing program 2:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2792.557701][  T405] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2792.566498][  T405] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2792.576920][  T405] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2792.667919][T20350] usb 6-1: new high-speed USB device number 52 using dummy_hcd
[ 2792.767686][T20350] usb 6-1: Using ep0 maxpacket: 32
18:37:31 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:31 executing program 5:
syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010102000000206b1d01014000010203010902"], 0x0)

[ 2792.937699][  T405] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2792.946778][  T405] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2792.955004][  T405] usb 4-1: Product: syz
[ 2792.959253][  T405] usb 4-1: SerialNumber: syz
[ 2792.967630][   T69] usb 5-1: new high-speed USB device number 66 using dummy_hcd
[ 2793.017682][T20487] usb 2-1: new high-speed USB device number 35 using dummy_hcd
[ 2793.025256][T22914] usb 3-1: new high-speed USB device number 51 using dummy_hcd
[ 2793.027738][T20350] usb 6-1: unable to read config index 0 descriptor/start: -71
[ 2793.040489][T20350] usb 6-1: can't read configurations, error -71
[ 2793.046957][T20350] usb usb6-port1: unable to enumerate USB device
[ 2793.147649][T26956] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[ 2793.237720][   T69] usb 5-1: device descriptor read/64, error 18
[ 2793.267692][T22914] usb 3-1: Using ep0 maxpacket: 32
[ 2793.272948][T20487] usb 2-1: Using ep0 maxpacket: 32
[ 2793.278200][  T405] usb 4-1: 0:2 : does not exist
[ 2793.284369][  T405] usb 4-1: USB disconnect, device number 49
[ 2793.397628][T20350] usb 6-1: new high-speed USB device number 53 using dummy_hcd
[ 2793.397635][T26956] usb 1-1: Using ep0 maxpacket: 32
[ 2793.407821][T22914] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2793.420512][T20487] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2793.429438][T20487] usb 2-1: config 1 has no interface number 1
[ 2793.435493][T20487] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2793.448490][T22914] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2793.457343][T22914] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2793.567683][T26956] usb 1-1: unable to get BOS descriptor or descriptor too short
[ 2793.627689][T20487] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2793.636791][T20487] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2793.644858][   T69] usb 5-1: device descriptor read/64, error 18
[ 2793.647605][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2793.651173][T26956] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2793.664847][T20487] usb 2-1: Product: syz
[ 2793.669070][T20487] usb 2-1: Manufacturer: С
18:37:32 executing program 3:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2793.673644][T20487] usb 2-1: SerialNumber: syz
[ 2793.678238][T26956] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2793.688914][T26956] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2793.767713][T20350] usb 6-1: unable to get BOS descriptor or descriptor too short
[ 2793.827649][T20350] usb 6-1: unable to read config index 0 descriptor/start: -71
[ 2793.835266][T20350] usb 6-1: can't read configurations, error -71
[ 2793.847723][T22914] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2793.856772][T22914] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2793.864867][T22914] usb 3-1: Product: syz
[ 2793.869158][T26956] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2793.878266][T22914] usb 3-1: SerialNumber: syz
[ 2793.883083][T26956] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2793.891413][T26956] usb 1-1: Product: syz
[ 2793.895571][T26956] usb 1-1: Manufacturer: С
[ 2793.900172][T26956] usb 1-1: SerialNumber: syz
[ 2793.947704][   T69] usb 5-1: new high-speed USB device number 67 using dummy_hcd
[ 2793.977634][  T405] usb 4-1: new high-speed USB device number 50 using dummy_hcd
[ 2794.007687][T20487] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found
[ 2794.039215][T20487] usb 2-1: USB disconnect, device number 35
18:37:32 executing program 5:
syz_usb_connect$uac1(0x0, 0x97, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x85, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2794.207675][T22914] usb 3-1: 0:2 : does not exist
[ 2794.218730][  T405] usb 4-1: Using ep0 maxpacket: 32
[ 2794.225652][T22914] usb 3-1: USB disconnect, device number 51
[ 2794.257738][   T69] usb 5-1: device descriptor read/64, error 18
[ 2794.297744][T26956] usb 1-1: 0:2 : does not exist
[ 2794.308356][T26956] usb 1-1: USB disconnect, device number 16
[ 2794.337668][  T405] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2794.347934][  T405] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2794.358120][  T405] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
18:37:33 executing program 1:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:33 executing program 2:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:37:33 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2794.647799][   T69] usb 5-1: device descriptor read/64, error 18
[ 2794.717700][  T405] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2794.726980][  T405] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2794.735666][  T405] usb 4-1: Product: syz
[ 2794.737632][T20350] usb 6-1: new high-speed USB device number 54 using dummy_hcd
[ 2794.740094][  T405] usb 4-1: SerialNumber: syz
[ 2794.767735][   T69] usb usb5-port1: attempt power cycle
[ 2794.797751][T20487] usb 2-1: new high-speed USB device number 36 using dummy_hcd
[ 2794.897635][T22914] usb 3-1: new high-speed USB device number 52 using dummy_hcd
[ 2794.937652][T26165] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[ 2794.987659][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2795.038125][T20487] usb 2-1: Using ep0 maxpacket: 32
[ 2795.067670][  T405] usb 4-1: 0:2 : does not exist
[ 2795.081333][  T405] usb 4-1: USB disconnect, device number 50
[ 2795.127930][T20350] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2795.136869][T20350] usb 6-1: config 1 has no interface number 1
[ 2795.137653][T22914] usb 3-1: Using ep0 maxpacket: 32
[ 2795.143228][T20350] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2795.157646][T20487] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2795.169918][T20487] usb 2-1: config 1 has no interface number 1
[ 2795.175966][T20487] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2795.188831][   T69] usb 5-1: new high-speed USB device number 68 using dummy_hcd
[ 2795.196405][T20487] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[ 2795.197622][T26165] usb 1-1: Using ep0 maxpacket: 32
[ 2795.267642][T22914] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2795.277843][   T69] usb 5-1: Invalid ep0 maxpacket: 0
[ 2795.283149][T22914] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2795.292197][T22914] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2795.347690][T20350] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2795.356821][T20350] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2795.357781][T20487] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2795.364883][T20350] usb 6-1: Product: syz
[ 2795.374162][T20487] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2795.378260][T20350] usb 6-1: Manufacturer: С
[ 2795.386254][T20487] usb 2-1: Product: syz
[ 2795.390678][T20350] usb 6-1: SerialNumber: syz
[ 2795.395014][T20487] usb 2-1: Manufacturer: С
[ 2795.399874][T26165] usb 1-1: unable to get BOS descriptor or descriptor too short
[ 2795.404139][T20487] usb 2-1: SerialNumber: syz
[ 2795.427635][   T69] usb 5-1: new high-speed USB device number 69 using dummy_hcd
18:37:34 executing program 3:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2795.497727][T26165] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2795.508276][T26165] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2795.517698][   T69] usb 5-1: Invalid ep0 maxpacket: 0
[ 2795.518675][T26165] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2795.523668][   T69] usb usb5-port1: unable to enumerate USB device
18:37:34 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x0, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2795.677747][T22914] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2795.686880][T22914] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2795.694894][T22914] usb 3-1: Product: syz
[ 2795.697685][T26165] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2795.699387][T22914] usb 3-1: SerialNumber: syz
[ 2795.708611][T26165] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2795.721065][T26165] usb 1-1: Product: syz
[ 2795.725201][T26165] usb 1-1: Manufacturer: С
[ 2795.729755][T26165] usb 1-1: SerialNumber: syz
[ 2795.769811][T20487] usb 2-1: USB disconnect, device number 36
[ 2795.777652][  T405] usb 4-1: new high-speed USB device number 51 using dummy_hcd
[ 2795.847719][T20350] usb 6-1: 2:1 : UAC_AS_GENERAL descriptor not found
[ 2795.871912][T20350] usb 6-1: USB disconnect, device number 54
[ 2796.047633][  T405] usb 4-1: Using ep0 maxpacket: 32
[ 2796.047690][T26165] usb 1-1: 0:2 : does not exist
[ 2796.059650][T26165] usb 1-1: USB disconnect, device number 17
[ 2796.097783][   T69] usb 5-1: new high-speed USB device number 70 using dummy_hcd
[ 2796.137753][T22914] usb 3-1: 0:2 : does not exist
18:37:34 executing program 5:
syz_usb_connect$uac1(0x0, 0x97, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x85, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:34 executing program 1:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2796.160208][T22914] usb 3-1: USB disconnect, device number 52
[ 2796.177776][  T405] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2796.186590][  T405] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2796.196810][  T405] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2796.367629][   T69] usb 5-1: device descriptor read/64, error 18
18:37:35 executing program 2:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6e, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x7, 0x24, 0x4, 0x0, 0x1, "d379"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

18:37:35 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2796.547645][T20487] usb 2-1: new high-speed USB device number 37 using dummy_hcd
[ 2796.557647][T20350] usb 6-1: new high-speed USB device number 55 using dummy_hcd
[ 2796.557797][  T405] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2796.574334][  T405] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2796.582418][  T405] usb 4-1: Product: syz
[ 2796.586562][  T405] usb 4-1: SerialNumber: syz
[ 2796.747628][T22914] usb 3-1: new high-speed USB device number 53 using dummy_hcd
[ 2796.757669][   T69] usb 5-1: device descriptor read/64, error 18
[ 2796.767624][T26165] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[ 2796.787661][T20487] usb 2-1: Using ep0 maxpacket: 32
[ 2796.817646][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2796.907712][  T405] usb 4-1: 0:2 : does not exist
[ 2796.912667][T20487] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2796.922809][T20487] usb 2-1: config 1 has no interface number 1
[ 2796.932812][  T405] usb 4-1: USB disconnect, device number 51
[ 2796.937741][T20350] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2796.938917][T20487] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2796.948226][T20350] usb 6-1: config 1 has no interface number 1
[ 2796.962154][T20487] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 2796.967678][T20350] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2796.978599][T20487] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[ 2797.000411][T22914] usb 3-1: Using ep0 maxpacket: 32
[ 2797.017667][T26165] usb 1-1: Using ep0 maxpacket: 32
[ 2797.037719][   T69] usb 5-1: new high-speed USB device number 71 using dummy_hcd
[ 2797.147683][T20350] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2797.156817][T20350] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2797.157712][T22914] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2797.165124][T20350] usb 6-1: Product: syz
[ 2797.175060][T22914] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2797.179209][T26165] usb 1-1: unable to get BOS descriptor or descriptor too short
[ 2797.188200][T22914] usb 3-1: too many endpoints for config 1 interface 0 altsetting 1: 211, using maximum allowed: 30
[ 2797.195736][T20350] usb 6-1: Manufacturer: С
[ 2797.206543][T22914] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2797.211258][T20350] usb 6-1: SerialNumber: syz
[ 2797.224116][T20487] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2797.237720][T20487] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2797.245672][T20487] usb 2-1: Product: syz
[ 2797.249858][T20487] usb 2-1: Manufacturer: С
[ 2797.254348][T20487] usb 2-1: SerialNumber: syz
[ 2797.267680][T26165] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2797.276949][T26165] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2797.287539][T26165] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
18:37:35 executing program 3:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2797.387696][   T69] usb 5-1: device descriptor read/64, error 18
[ 2797.447662][T26165] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2797.456717][T26165] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2797.464741][T26165] usb 1-1: Product: syz
[ 2797.469008][T26165] usb 1-1: Manufacturer: С
[ 2797.473548][T26165] usb 1-1: SerialNumber: syz
[ 2797.527689][T20350] usb 6-1: 2:1 : UAC_AS_GENERAL descriptor not found
[ 2797.549333][T20350] usb 6-1: USB disconnect, device number 55
[ 2797.617695][  T405] usb 4-1: new high-speed USB device number 52 using dummy_hcd
[ 2797.657704][T22914] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2797.670840][T20487] usb 2-1: USB disconnect, device number 37
[ 2797.676951][T22914] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2797.685534][T22914] usb 3-1: Product: syz
[ 2797.689773][T22914] usb 3-1: SerialNumber: syz
[ 2797.787623][   T69] usb 5-1: device descriptor read/64, error 18
[ 2797.787657][T26165] usb 1-1: 0:2 : does not exist
[ 2797.802560][T26165] usb 1-1: USB disconnect, device number 18
[ 2797.877613][  T405] usb 4-1: Using ep0 maxpacket: 32
[ 2797.907649][   T69] usb usb5-port1: attempt power cycle
18:37:36 executing program 5:
syz_usb_connect$uac1(0x0, 0x97, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x85, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:36 executing program 1:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2797.997725][  T405] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2798.011029][T22914] usb 3-1: 0:2 : does not exist
[ 2798.016269][  T405] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2798.030758][T22914] usb 3-1: USB disconnect, device number 53
[ 2798.036861][  T405] usb 4-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping
18:37:36 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2798.267648][T31508] usb 6-1: new high-speed USB device number 56 using dummy_hcd
[ 2798.317668][   T69] usb 5-1: new high-speed USB device number 72 using dummy_hcd
[ 2798.367628][T20350] usb 2-1: new high-speed USB device number 38 using dummy_hcd
[ 2798.407821][   T69] usb 5-1: Invalid ep0 maxpacket: 0
18:37:37 executing program 2:
syz_usb_connect$uac1(0x0, 0x80, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6e, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x7, 0x24, 0x4, 0x0, 0x1, "d379"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2798.427718][  T405] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2798.436783][  T405] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2798.444905][  T405] usb 4-1: Product: syz
[ 2798.449282][  T405] usb 4-1: SerialNumber: syz
[ 2798.537694][T31508] usb 6-1: Using ep0 maxpacket: 32
18:37:37 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x0, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2798.567646][   T69] usb 5-1: new high-speed USB device number 73 using dummy_hcd
[ 2798.587646][T26165] usb 1-1: new high-speed USB device number 19 using dummy_hcd
[ 2798.607665][T20350] usb 2-1: Using ep0 maxpacket: 32
[ 2798.687808][T31508] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2798.697839][   T69] usb 5-1: device descriptor read/8, error -71
[ 2798.704014][T31508] usb 6-1: config 1 has no interface number 1
[ 2798.710327][T31508] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2798.717760][T31591] usb 3-1: new high-speed USB device number 54 using dummy_hcd
[ 2798.730738][T20350] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2798.739686][T20350] usb 2-1: config 1 has no interface number 1
[ 2798.745737][T20350] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2798.758549][T20350] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 2798.769538][T20350] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[ 2798.787681][  T405] usb 4-1: 0:2 : does not exist
[ 2798.800509][  T405] usb 4-1: USB disconnect, device number 52
[ 2798.827634][T26165] usb 1-1: Using ep0 maxpacket: 32
[ 2798.887704][T31508] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2798.897241][T31508] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2798.905305][T31508] usb 6-1: Product: syz
[ 2798.909518][   T69] usb 5-1: device descriptor read/8, error -71
[ 2798.915719][T31508] usb 6-1: Manufacturer: С
[ 2798.920265][T31508] usb 6-1: SerialNumber: syz
[ 2798.967764][T20350] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2798.977102][T20350] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2798.985472][T20350] usb 2-1: Product: syz
[ 2798.989888][T20350] usb 2-1: Manufacturer: С
[ 2798.994456][T20350] usb 2-1: SerialNumber: syz
[ 2799.000055][T31591] usb 3-1: Using ep0 maxpacket: 32
[ 2799.007781][T26165] usb 1-1: unable to get BOS descriptor or descriptor too short
[ 2799.037694][   T69] usb usb5-port1: unable to enumerate USB device
[ 2799.117683][T26165] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2799.126394][T26165] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2799.136800][T26165] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
18:37:37 executing program 3:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2799.167701][T31591] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2799.177828][T31591] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2799.186685][T31591] usb 3-1: too many endpoints for config 1 interface 0 altsetting 1: 211, using maximum allowed: 30
[ 2799.197665][T31591] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2799.237711][T31508] usb 6-1: 2:1 : UAC_AS_GENERAL descriptor not found
[ 2799.267251][T31508] usb 6-1: USB disconnect, device number 56
[ 2799.327669][T26165] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2799.336760][T26165] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2799.344794][T26165] usb 1-1: Product: syz
[ 2799.349086][T26165] usb 1-1: Manufacturer: С
[ 2799.353603][T26165] usb 1-1: SerialNumber: syz
[ 2799.375993][T20350] usb 2-1: USB disconnect, device number 38
[ 2799.397681][   T69] usb 5-1: new high-speed USB device number 74 using dummy_hcd
[ 2799.497642][T20487] usb 4-1: new high-speed USB device number 53 using dummy_hcd
18:37:38 executing program 5:

[ 2799.587663][T31591] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2799.596769][T31591] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2799.605627][T31591] usb 3-1: Product: syz
[ 2799.609829][T31591] usb 3-1: SerialNumber: syz
18:37:38 executing program 5:

18:37:38 executing program 5:

18:37:38 executing program 5:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:38 executing program 1:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2799.682710][T26165] usb 1-1: 0:2 : does not exist
[ 2799.695948][T26165] usb 1-1: USB disconnect, device number 19
[ 2799.707701][   T69] usb 5-1: device descriptor read/64, error 18
[ 2799.767643][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2799.897739][T20487] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2799.907953][T20487] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2799.916782][T20487] usb 4-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping
[ 2799.927678][T31591] usb 3-1: 0:2 : does not exist
[ 2799.942239][T31591] usb 3-1: USB disconnect, device number 54
[ 2800.027654][T31508] usb 2-1: new high-speed USB device number 39 using dummy_hcd
18:37:38 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2800.107727][   T69] usb 5-1: device descriptor read/64, error 18
18:37:38 executing program 5:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2800.277614][T31508] usb 2-1: Using ep0 maxpacket: 32
18:37:38 executing program 2:
syz_usb_connect$uac1(0x0, 0x7f, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6d, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x6, 0x24, 0x4, 0x0, 0x1, "d3"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2800.337678][T20487] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2800.346789][T20487] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2800.355176][T20487] usb 4-1: Product: syz
[ 2800.359604][T20487] usb 4-1: SerialNumber: syz
[ 2800.387681][   T69] usb 5-1: new high-speed USB device number 75 using dummy_hcd
[ 2800.407691][T31508] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2800.417172][T31508] usb 2-1: config 1 has no interface number 1
[ 2800.423432][T31508] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2800.436350][T31508] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 2800.447385][T31508] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[ 2800.497615][T26165] usb 1-1: new high-speed USB device number 20 using dummy_hcd
[ 2800.627624][T31591] usb 3-1: new high-speed USB device number 55 using dummy_hcd
[ 2800.637798][T31508] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2800.646862][T31508] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2800.654927][T31508] usb 2-1: Product: syz
[ 2800.659175][T31508] usb 2-1: Manufacturer: С
[ 2800.663725][T31508] usb 2-1: SerialNumber: syz
18:37:39 executing program 5:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2800.677662][   T69] usb 5-1: device descriptor read/64, error 18
[ 2800.697703][T20487] usb 4-1: 0:2 : does not exist
[ 2800.703916][T20487] usb 4-1: USB disconnect, device number 53
[ 2800.737824][T26165] usb 1-1: Using ep0 maxpacket: 32
[ 2800.877649][T31591] usb 3-1: Using ep0 maxpacket: 32
[ 2800.927707][T26165] usb 1-1: unable to get BOS descriptor or descriptor too short
[ 2801.007663][T31591] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2801.017821][T26165] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2801.026509][T31591] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2801.031215][T31508] usb 2-1: USB disconnect, device number 39
[ 2801.036694][T26165] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
18:37:39 executing program 3:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2801.051906][T31591] usb 3-1: too many endpoints for config 1 interface 0 altsetting 1: 211, using maximum allowed: 30
[ 2801.062858][T26165] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2801.067664][   T69] usb 5-1: device descriptor read/64, error 18
[ 2801.071946][T31591] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2801.197717][   T69] usb usb5-port1: attempt power cycle
[ 2801.277704][T26165] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2801.286743][T26165] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2801.294876][T26165] usb 1-1: Product: syz
[ 2801.299303][T26165] usb 1-1: Manufacturer: С
[ 2801.303798][T26165] usb 1-1: SerialNumber: syz
[ 2801.377630][T20487] usb 4-1: new high-speed USB device number 54 using dummy_hcd
[ 2801.507641][T31591] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2801.516739][T31591] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2801.524886][T31591] usb 3-1: Product: syz
[ 2801.529128][T31591] usb 3-1: SerialNumber: syz
18:37:40 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:40 executing program 5:
syz_usb_connect$uac1(0x0, 0x97, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x85, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:40 executing program 1:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x0, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2801.617636][   T69] usb 5-1: new high-speed USB device number 76 using dummy_hcd
[ 2801.627661][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2801.627764][T26165] usb 1-1: 0:2 : does not exist
[ 2801.643500][T26165] usb 1-1: USB disconnect, device number 20
[ 2801.747696][T20487] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2801.757956][T20487] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2801.766880][T20487] usb 4-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping
[ 2801.847801][T31591] usb 3-1: 0:2 : does not exist
[ 2801.856399][T31591] usb 3-1: USB disconnect, device number 55
[ 2801.917837][  T393] usb 2-1: new high-speed USB device number 40 using dummy_hcd
[ 2801.927672][T31508] usb 6-1: new high-speed USB device number 57 using dummy_hcd
18:37:40 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2802.097662][   T69] usb 5-1: device not accepting address 76, error -71
[ 2802.137686][T20487] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2802.146863][T20487] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2802.155039][T20487] usb 4-1: Product: syz
[ 2802.159298][T20487] usb 4-1: SerialNumber: syz
[ 2802.177643][  T393] usb 2-1: Using ep0 maxpacket: 32
[ 2802.207649][T31508] usb 6-1: device descriptor read/64, error 18
18:37:40 executing program 2:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2802.317731][  T393] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2802.326733][  T393] usb 2-1: config 1 has no interface number 1
[ 2802.332859][  T393] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2802.345723][  T393] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 2802.356656][T31591] usb 1-1: new high-speed USB device number 21 using dummy_hcd
[ 2802.364222][  T393] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[ 2802.467627][   T69] usb 5-1: new high-speed USB device number 77 using dummy_hcd
[ 2802.477754][T20487] usb 4-1: 0:2 : does not exist
[ 2802.490765][T20487] usb 4-1: USB disconnect, device number 54
[ 2802.547644][T26165] usb 3-1: new high-speed USB device number 56 using dummy_hcd
[ 2802.557709][   T69] usb 5-1: Using ep0 maxpacket: 32
[ 2802.567706][  T393] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2802.576779][  T393] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2802.584819][  T393] usb 2-1: Product: syz
[ 2802.589105][  T393] usb 2-1: Manufacturer: С
[ 2802.593627][  T393] usb 2-1: SerialNumber: syz
[ 2802.597621][T31508] usb 6-1: device descriptor read/64, error 18
[ 2802.617634][T31591] usb 1-1: Using ep0 maxpacket: 32
[ 2802.757683][   T69] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2802.766525][   T69] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2802.776646][   T69] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2802.797719][T26165] usb 3-1: Using ep0 maxpacket: 32
18:37:41 executing program 3:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2802.847684][T31591] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2802.856477][T31591] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2802.866718][T31591] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2802.867620][T31508] usb 6-1: new high-speed USB device number 58 using dummy_hcd
[ 2802.937757][   T69] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2802.937765][T26165] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2802.937781][T26165] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2802.946994][   T69] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2802.961562][  T393] usb 2-1: USB disconnect, device number 40
[ 2802.966156][   T69] usb 5-1: Product: syz
[ 2802.984090][   T69] usb 5-1: Manufacturer: С
[ 2802.988787][   T69] usb 5-1: SerialNumber: syz
[ 2802.990092][T26165] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2803.067719][T31591] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2803.076808][T31591] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2803.084825][T31591] usb 1-1: Product: syz
[ 2803.089270][T31591] usb 1-1: Manufacturer: С
[ 2803.093777][T31591] usb 1-1: SerialNumber: syz
[ 2803.147634][T31508] usb 6-1: device descriptor read/64, error 18
[ 2803.177682][T20350] usb 4-1: new high-speed USB device number 55 using dummy_hcd
18:37:41 executing program 1:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2803.307870][   T69] usb 5-1: 0:2 : does not exist
[ 2803.322321][   T69] usb 5-1: USB disconnect, device number 77
[ 2803.377676][T26165] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2803.386800][T26165] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2803.395003][T26165] usb 3-1: Product: syz
[ 2803.399251][T26165] usb 3-1: SerialNumber: syz
[ 2803.417684][T20350] usb 4-1: Using ep0 maxpacket: 32
[ 2803.427667][T31591] usb 1-1: 0:2 : does not exist
[ 2803.436983][T31591] usb 1-1: USB disconnect, device number 21
[ 2803.537620][T31508] usb 6-1: device descriptor read/64, error 18
[ 2803.537642][T20350] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2803.554094][T20350] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2803.562984][T20350] usb 4-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2803.617611][  T393] usb 2-1: new high-speed USB device number 41 using dummy_hcd
[ 2803.657709][T31508] usb usb6-port1: attempt power cycle
18:37:42 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2803.727681][T26165] usb 3-1: 0:2 : does not exist
[ 2803.738999][T26165] usb 3-1: USB disconnect, device number 56
18:37:42 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2803.857679][  T393] usb 2-1: Using ep0 maxpacket: 32
[ 2803.957682][T20350] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2803.966753][T20350] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2803.974786][T20350] usb 4-1: Product: syz
[ 2803.979007][  T393] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2803.987946][T20350] usb 4-1: SerialNumber: syz
[ 2803.992542][  T393] usb 2-1: config 1 has no interface number 1
[ 2803.998981][  T393] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2804.007629][   T69] usb 5-1: new high-speed USB device number 78 using dummy_hcd
[ 2804.012316][  T393] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 2804.030201][  T393] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[ 2804.067671][T31508] usb 6-1: new high-speed USB device number 59 using dummy_hcd
18:37:42 executing program 2:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2804.157678][T31508] usb 6-1: Invalid ep0 maxpacket: 0
[ 2804.207692][  T393] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2804.216775][  T393] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2804.224938][  T393] usb 2-1: Product: syz
[ 2804.229184][  T393] usb 2-1: Manufacturer: С
[ 2804.233685][  T393] usb 2-1: SerialNumber: syz
[ 2804.257697][   T69] usb 5-1: Using ep0 maxpacket: 32
[ 2804.257752][T31591] usb 1-1: new high-speed USB device number 22 using dummy_hcd
[ 2804.307628][T31508] usb 6-1: new high-speed USB device number 60 using dummy_hcd
[ 2804.318144][T20350] usb 4-1: 0:2 : does not exist
[ 2804.324473][T20350] usb 4-1: USB disconnect, device number 55
[ 2804.377673][   T69] usb 5-1: unable to get BOS descriptor or descriptor too short
[ 2804.398163][T31508] usb 6-1: Invalid ep0 maxpacket: 0
[ 2804.403436][T31508] usb usb6-port1: unable to enumerate USB device
[ 2804.427696][T26165] usb 3-1: new high-speed USB device number 57 using dummy_hcd
[ 2804.437649][   T69] usb 5-1: unable to read config index 0 descriptor/start: -71
[ 2804.445263][   T69] usb 5-1: can't read configurations, error -71
[ 2804.537637][T31591] usb 1-1: Using ep0 maxpacket: 32
18:37:43 executing program 5:
syz_usb_connect$uac1(0x0, 0x97, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x85, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2804.610439][  T393] usb 2-1: USB disconnect, device number 41
[ 2804.687703][T26165] usb 3-1: Using ep0 maxpacket: 32
18:37:43 executing program 3:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2804.757666][T31591] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2804.766390][T31591] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2804.776732][T31591] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
18:37:43 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2804.807673][T26165] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2804.818010][T26165] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2804.828749][T26165] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
18:37:43 executing program 1:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2804.937714][T31591] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2804.946969][T31591] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2804.954995][T31591] usb 1-1: Product: syz
[ 2804.959305][T31591] usb 1-1: Manufacturer: С
[ 2804.963934][T31591] usb 1-1: SerialNumber: syz
[ 2805.117790][T20350] usb 4-1: new high-speed USB device number 56 using dummy_hcd
[ 2805.127753][T31508] usb 6-1: new high-speed USB device number 61 using dummy_hcd
[ 2805.197661][T26165] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2805.206721][T26165] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2805.214994][T26165] usb 3-1: Product: syz
[ 2805.219260][T26165] usb 3-1: SerialNumber: syz
[ 2805.247639][ T7213] usb 2-1: new high-speed USB device number 42 using dummy_hcd
[ 2805.287669][T31591] usb 1-1: 0:2 : does not exist
[ 2805.295307][T31591] usb 1-1: USB disconnect, device number 22
[ 2805.347659][   T69] usb 5-1: new high-speed USB device number 79 using dummy_hcd
[ 2805.377646][T20350] usb 4-1: Using ep0 maxpacket: 32
[ 2805.427616][T31508] usb 6-1: device descriptor read/64, error 18
[ 2805.497719][ T7213] usb 2-1: Using ep0 maxpacket: 32
[ 2805.517725][T20350] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2805.527861][T20350] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2805.536753][T20350] usb 4-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2805.549814][T26165] usb 3-1: 0:2 : does not exist
[ 2805.558548][T26165] usb 3-1: USB disconnect, device number 57
[ 2805.587668][   T69] usb 5-1: Using ep0 maxpacket: 32
[ 2805.657671][ T7213] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2805.666789][ T7213] usb 2-1: config 1 has no interface number 1
[ 2805.673029][ T7213] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2805.685981][ T7213] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 2805.696944][ T7213] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
18:37:44 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2805.707785][   T69] usb 5-1: unable to get BOS descriptor or descriptor too short
[ 2805.767668][   T69] usb 5-1: unable to read config index 0 descriptor/start: -71
[ 2805.775309][   T69] usb 5-1: can't read configurations, error -71
[ 2805.781689][   T69] usb usb5-port1: attempt power cycle
[ 2805.817625][T31508] usb 6-1: device descriptor read/64, error 18
[ 2805.857702][ T7213] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2805.866756][ T7213] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2805.874918][ T7213] usb 2-1: Product: syz
[ 2805.879180][ T7213] usb 2-1: Manufacturer: syz
[ 2805.883777][ T7213] usb 2-1: SerialNumber: syz
18:37:44 executing program 2:
syz_usb_connect$uac1(0x0, 0x7e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2805.937722][T20350] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2805.946820][T20350] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2805.954970][T20350] usb 4-1: Product: syz
[ 2805.959224][T20350] usb 4-1: SerialNumber: syz
18:37:44 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2806.097611][T31508] usb 6-1: new high-speed USB device number 62 using dummy_hcd
[ 2806.117627][T31591] usb 1-1: new high-speed USB device number 23 using dummy_hcd
[ 2806.259080][ T7213] usb 2-1: USB disconnect, device number 42
[ 2806.277691][  T405] usb 3-1: new high-speed USB device number 58 using dummy_hcd
[ 2806.357703][T20350] usb 4-1: 0:2 : does not exist
[ 2806.363023][T31591] usb 1-1: Using ep0 maxpacket: 32
[ 2806.367639][T31508] usb 6-1: device descriptor read/64, error 18
[ 2806.369471][T20350] usb 4-1: USB disconnect, device number 56
[ 2806.507713][   T69] usb 5-1: new high-speed USB device number 80 using dummy_hcd
[ 2806.517650][  T405] usb 3-1: Using ep0 maxpacket: 32
[ 2806.597720][   T69] usb 5-1: Using ep0 maxpacket: 32
[ 2806.617698][T31591] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2806.626488][T31591] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
18:37:45 executing program 1:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:45 executing program 3:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2806.639671][T31591] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2806.641744][  T405] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2806.658878][  T405] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2806.667816][  T405] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2806.737644][   T69] usb 5-1: unable to get BOS descriptor or descriptor too short
[ 2806.757651][T31508] usb 6-1: device descriptor read/64, error 18
[ 2806.797718][   T69] usb 5-1: unable to read config index 0 descriptor/start: -71
[ 2806.805317][   T69] usb 5-1: can't read configurations, error -71
[ 2806.827701][T31591] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2806.836825][T31591] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2806.844875][T31591] usb 1-1: Product: syz
[ 2806.849120][T31591] usb 1-1: Manufacturer: С
[ 2806.853640][T31591] usb 1-1: SerialNumber: syz
[ 2806.877671][T31508] usb usb6-port1: attempt power cycle
[ 2806.957731][T22914] usb 2-1: new high-speed USB device number 43 using dummy_hcd
[ 2807.007645][T20350] usb 4-1: new high-speed USB device number 57 using dummy_hcd
[ 2807.047656][  T405] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2807.056736][  T405] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2807.064755][  T405] usb 3-1: Product: syz
[ 2807.068947][  T405] usb 3-1: SerialNumber: syz
18:37:45 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2807.177658][T31591] usb 1-1: 0:2 : does not exist
[ 2807.191083][T31591] usb 1-1: USB disconnect, device number 23
[ 2807.197672][T22914] usb 2-1: Using ep0 maxpacket: 32
[ 2807.257634][T20350] usb 4-1: Using ep0 maxpacket: 32
[ 2807.287630][T31508] usb 6-1: new high-speed USB device number 63 using dummy_hcd
[ 2807.317665][T22914] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2807.326689][T22914] usb 2-1: config 1 has no interface number 1
[ 2807.332873][T22914] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2807.345939][T22914] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 2807.356928][T22914] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[ 2807.377675][T31508] usb 6-1: Invalid ep0 maxpacket: 0
[ 2807.387671][  T405] usb 3-1: 0:2 : does not exist
[ 2807.394125][  T405] usb 3-1: USB disconnect, device number 58
[ 2807.407689][T20350] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2807.419137][T20350] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2807.428304][T20350] usb 4-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2807.518193][T22914] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2807.527225][T22914] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2807.535511][T31508] usb 6-1: new high-speed USB device number 64 using dummy_hcd
[ 2807.543189][T22914] usb 2-1: Product: syz
[ 2807.547328][T22914] usb 2-1: Manufacturer: С
[ 2807.552017][T22914] usb 2-1: SerialNumber: syz
18:37:46 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:46 executing program 5:
syz_usb_connect$uac1(0x0, 0x97, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x85, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2807.637687][T31508] usb 6-1: Invalid ep0 maxpacket: 0
[ 2807.644949][T31508] usb usb6-port1: unable to enumerate USB device
[ 2807.697688][   T69] usb 5-1: new high-speed USB device number 81 using dummy_hcd
18:37:46 executing program 2:
syz_usb_connect$uac1(0x0, 0x77, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x65, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x6, 0x24, 0x4, 0x0, 0x1, "d3"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2807.787749][   T69] usb 5-1: Using ep0 maxpacket: 32
[ 2807.807676][T20350] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2807.816905][T20350] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2807.827025][T20350] usb 4-1: Product: syz
[ 2807.831403][T20350] usb 4-1: SerialNumber: syz
[ 2807.877693][  T405] usb 1-1: new high-speed USB device number 24 using dummy_hcd
[ 2807.889391][T22914] usb 2-1: USB disconnect, device number 43
[ 2807.987656][   T69] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2807.996573][   T69] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2808.006799][T31508] usb 6-1: new high-speed USB device number 65 using dummy_hcd
[ 2808.014602][   T69] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2808.097856][T26956] usb 3-1: new high-speed USB device number 59 using dummy_hcd
[ 2808.137684][  T405] usb 1-1: Using ep0 maxpacket: 32
[ 2808.147675][T20350] usb 4-1: 0:2 : does not exist
[ 2808.154852][T20350] usb 4-1: USB disconnect, device number 57
[ 2808.187781][   T69] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2808.197137][   T69] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2808.205390][   T69] usb 5-1: Product: syz
[ 2808.210033][   T69] usb 5-1: Manufacturer: С
[ 2808.214556][   T69] usb 5-1: SerialNumber: syz
18:37:46 executing program 1:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2808.267649][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.273339][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.279024][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.284851][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.290551][T31508] usb 6-1: device descriptor read/64, error 18
[ 2808.296770][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.302502][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.308310][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.313967][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.319635][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.325392][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.331101][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.336796][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.342548][T26956] usb 3-1: Using ep0 maxpacket: 32
[ 2808.347755][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.353426][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.359176][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.365046][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.370859][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.376546][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.382254][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.388010][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.393734][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.399383][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.405020][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.410778][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.416440][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.422164][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.427883][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.433622][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.439423][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.445092][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.451126][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.456882][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.463025][  T405] usb 1-1: descriptor type invalid, skip
[ 2808.468766][T26956] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2808.479375][T26956] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2808.488252][T26956] usb 3-1: too many endpoints for config 1 interface 0 altsetting 1: 211, using maximum allowed: 30
[ 2808.499243][T26956] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
18:37:47 executing program 3:
syz_usb_connect$uac1(0x0, 0x76, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5, 0x24, 0x4, 0x0, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2808.537715][   T69] usb 5-1: 0:2 : does not exist
[ 2808.543894][   T69] usb 5-1: USB disconnect, device number 81
[ 2808.557691][  T405] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2808.567742][  T405] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2808.577915][  T405] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2808.657642][T22914] usb 2-1: new high-speed USB device number 44 using dummy_hcd
[ 2808.687635][T31508] usb 6-1: device descriptor read/64, error 18
[ 2808.737668][  T405] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2808.746756][  T405] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2808.755043][  T405] usb 1-1: Product: syz
[ 2808.759338][  T405] usb 1-1: Manufacturer: С
[ 2808.763895][  T405] usb 1-1: SerialNumber: syz
[ 2808.857608][T20487] usb 4-1: new high-speed USB device number 58 using dummy_hcd
[ 2808.867760][T26956] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2808.876814][T26956] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2808.885014][T26956] usb 3-1: Product: syz
[ 2808.889323][T26956] usb 3-1: SerialNumber: syz
[ 2808.897808][T22914] usb 2-1: Using ep0 maxpacket: 32
18:37:47 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2808.957689][T31508] usb 6-1: new high-speed USB device number 66 using dummy_hcd
[ 2809.017719][T22914] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2809.026660][T22914] usb 2-1: config 1 has no interface number 1
[ 2809.032910][T22914] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2809.045884][T22914] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 2809.056892][T22914] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[ 2809.087644][  T405] usb 1-1: 0:2 : does not exist
[ 2809.095789][  T405] usb 1-1: USB disconnect, device number 24
[ 2809.101807][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2809.207644][T26956] usb 3-1: 0:2 : does not exist
[ 2809.215564][T26956] usb 3-1: USB disconnect, device number 59
[ 2809.221706][T22914] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2809.230786][T31508] usb 6-1: device descriptor read/64, error 18
[ 2809.236953][T20487] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2809.247523][T22914] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2809.256890][T20487] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2809.265900][T22914] usb 2-1: Product: syz
[ 2809.267607][T20350] usb 5-1: new high-speed USB device number 82 using dummy_hcd
[ 2809.270191][T22914] usb 2-1: Manufacturer: С
[ 2809.282172][T20487] usb 4-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9
[ 2809.295077][T22914] usb 2-1: SerialNumber: syz
18:37:48 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2809.457663][T20487] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2809.466728][T20487] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2809.474916][T20487] usb 4-1: Product: syz
[ 2809.479150][T20487] usb 4-1: Manufacturer: syz
[ 2809.483774][T20487] usb 4-1: SerialNumber: syz
[ 2809.557765][T20350] usb 5-1: Using ep0 maxpacket: 32
18:37:48 executing program 2:
syz_usb_connect$uac1(0x0, 0x77, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x65, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x6, 0x24, 0x4, 0x0, 0x1, "d3"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2809.617637][T31508] usb 6-1: device descriptor read/64, error 18
[ 2809.640792][T22914] usb 2-1: USB disconnect, device number 44
[ 2809.737707][T31508] usb usb6-port1: attempt power cycle
[ 2809.757787][T20350] usb 5-1: unable to get BOS descriptor or descriptor too short
[ 2809.777630][T26956] usb 1-1: new high-speed USB device number 25 using dummy_hcd
[ 2809.807665][T20487] usb 4-1: 0:2 : does not exist
[ 2809.815041][T20487] usb 4-1: USB disconnect, device number 58
[ 2809.847853][T20350] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2809.856611][T20350] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2809.866812][T20350] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2809.917705][ T7213] usb 3-1: new high-speed USB device number 60 using dummy_hcd
18:37:48 executing program 1:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2810.017630][T26956] usb 1-1: Using ep0 maxpacket: 32
[ 2810.057678][T20350] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2810.066844][T20350] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2810.074852][T20350] usb 5-1: Product: syz
[ 2810.079439][T20350] usb 5-1: Manufacturer: С
[ 2810.083936][T20350] usb 5-1: SerialNumber: syz
[ 2810.137637][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.143324][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.149076][T31508] usb 6-1: new high-speed USB device number 67 using dummy_hcd
[ 2810.156727][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.162643][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.167750][ T7213] usb 3-1: Using ep0 maxpacket: 32
[ 2810.168553][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.179166][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.184776][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.190407][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.196027][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.201670][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.207290][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.212951][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.218582][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.224191][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.229873][T26956] usb 1-1: descriptor type invalid, skip
18:37:48 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2810.235684][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.241465][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.247093][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.253135][T31508] usb 6-1: Invalid ep0 maxpacket: 0
[ 2810.258546][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.264198][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.269986][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.275603][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.281336][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.286949][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.292710][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.298406][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.304011][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.307644][ T7213] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2810.309827][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.319816][ T7213] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2810.325483][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.334388][ T7213] usb 3-1: too many endpoints for config 1 interface 0 altsetting 1: 211, using maximum allowed: 30
[ 2810.340497][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.350924][ T7213] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2810.357288][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.375335][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.381068][T26956] usb 1-1: descriptor type invalid, skip
[ 2810.407615][T31508] usb 6-1: new high-speed USB device number 68 using dummy_hcd
[ 2810.447655][T20350] usb 5-1: 0:2 : does not exist
[ 2810.454832][T20350] usb 5-1: USB disconnect, device number 82
[ 2810.458672][T26956] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2810.469679][T26956] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2810.479782][T26956] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2810.507699][T31508] usb 6-1: Invalid ep0 maxpacket: 0
[ 2810.512979][T31508] usb usb6-port1: unable to enumerate USB device
[ 2810.527657][T26165] usb 4-1: new high-speed USB device number 59 using dummy_hcd
[ 2810.527670][T20487] usb 2-1: new high-speed USB device number 45 using dummy_hcd
18:37:49 executing program 5:
syz_usb_connect$uac1(0x0, 0x8c, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7a, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2810.647638][T26956] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2810.656949][T26956] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2810.665971][T26956] usb 1-1: Product: syz
[ 2810.670402][T26956] usb 1-1: Manufacturer: С
[ 2810.675067][T26956] usb 1-1: SerialNumber: syz
[ 2810.767668][T20487] usb 2-1: Using ep0 maxpacket: 32
[ 2810.797623][T26165] usb 4-1: Using ep0 maxpacket: 32
18:37:49 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2810.827678][ T7213] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2810.836790][ T7213] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2810.844813][ T7213] usb 3-1: Product: syz
[ 2810.851956][ T7213] usb 3-1: SerialNumber: syz
[ 2810.887788][T20487] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2810.896963][T20487] usb 2-1: config 1 has no interface number 1
[ 2810.903268][T20487] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2810.916296][T20487] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 2810.927505][T20487] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[ 2810.937683][T26165] usb 4-1: descriptor type invalid, skip
[ 2810.943457][T26165] usb 4-1: descriptor type invalid, skip
[ 2810.949210][T26165] usb 4-1: descriptor type invalid, skip
[ 2810.954898][T26165] usb 4-1: descriptor type invalid, skip
[ 2810.960608][T26165] usb 4-1: descriptor type invalid, skip
[ 2810.966281][T26165] usb 4-1: descriptor type invalid, skip
[ 2810.972001][T26165] usb 4-1: descriptor type invalid, skip
[ 2810.977702][T26165] usb 4-1: descriptor type invalid, skip
[ 2810.983357][T26165] usb 4-1: descriptor type invalid, skip
[ 2810.989137][T26165] usb 4-1: descriptor type invalid, skip
[ 2810.994824][T26165] usb 4-1: descriptor type invalid, skip
[ 2810.997651][T26956] usb 1-1: 0:2 : does not exist
[ 2811.000701][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.011228][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.013335][T26956] usb 1-1: USB disconnect, device number 25
[ 2811.016941][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.016948][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.016955][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.016968][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.045374][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.051087][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.056719][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.062553][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.068350][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.074015][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.079698][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.085367][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.091060][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.096721][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.097767][T20487] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2811.102432][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.111712][T20487] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2811.117598][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.126408][T31508] usb 5-1: new high-speed USB device number 83 using dummy_hcd
[ 2811.131386][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.139558][T20487] usb 2-1: Product: syz
[ 2811.144505][T31591] usb 6-1: new high-speed USB device number 69 using dummy_hcd
[ 2811.148785][T20487] usb 2-1: Manufacturer: С
[ 2811.156314][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.160892][T20487] usb 2-1: SerialNumber: syz
[ 2811.166362][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.176701][T26165] usb 4-1: descriptor type invalid, skip
[ 2811.187674][ T7213] usb 3-1: 0:2 : does not exist
[ 2811.198202][ T7213] usb 3-1: USB disconnect, device number 60
[ 2811.277682][T26165] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2811.286450][T26165] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2811.296609][T26165] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2811.377612][T31508] usb 5-1: Using ep0 maxpacket: 32
[ 2811.387618][T31591] usb 6-1: Using ep0 maxpacket: 32
18:37:49 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2811.467704][T26165] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2811.476790][T26165] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2811.484880][T26165] usb 4-1: Product: syz
[ 2811.489185][T26165] usb 4-1: Manufacturer: С
[ 2811.493755][T26165] usb 4-1: SerialNumber: syz
[ 2811.509924][T20487] usb 2-1: USB disconnect, device number 45
[ 2811.517676][T31591] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2811.526448][T31591] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2811.536586][T31591] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2811.537661][T31508] usb 5-1: unable to get BOS descriptor or descriptor too short
18:37:50 executing program 2:
syz_usb_connect$uac1(0x0, 0x77, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x65, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x6, 0x24, 0x4, 0x0, 0x1, "d3"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x0, 0x0}]})

[ 2811.627673][T31508] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2811.636429][T31508] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2811.646534][T31508] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2811.707647][T31591] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2811.716807][T31591] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2811.724875][T20349] usb 1-1: new high-speed USB device number 26 using dummy_hcd
[ 2811.732434][T31591] usb 6-1: Product: syz
[ 2811.736627][T31591] usb 6-1: Manufacturer: С
[ 2811.741261][T31591] usb 6-1: SerialNumber: syz
[ 2811.827677][T26165] usb 4-1: 0:2 : does not exist
[ 2811.835351][T26165] usb 4-1: USB disconnect, device number 59
[ 2811.847732][T31508] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2811.857050][T31508] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2811.865370][T31508] usb 5-1: Product: syz
[ 2811.869650][T31508] usb 5-1: Manufacturer: С
18:37:50 executing program 1:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2811.874222][T31508] usb 5-1: SerialNumber: syz
[ 2811.887628][ T7213] usb 3-1: new high-speed USB device number 61 using dummy_hcd
[ 2811.967626][T20349] usb 1-1: Using ep0 maxpacket: 32
[ 2812.047709][T31591] usb 6-1: 0:2 : does not exist
[ 2812.054822][T31591] usb 6-1: USB disconnect, device number 69
[ 2812.087647][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.093353][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.099288][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.104977][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.111253][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.116939][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.122710][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.128497][ T7213] usb 3-1: Using ep0 maxpacket: 32
[ 2812.133707][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.139642][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.145339][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.151103][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.156803][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.162638][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.168421][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.174083][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.179776][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.185445][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.191164][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.196823][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.197639][T31508] usb 5-1: 0:2 : does not exist
[ 2812.202502][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.213915][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.214147][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory
[ 2812.219680][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.239510][T31508] usb 5-1: USB disconnect, device number 83
18:37:50 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2812.241812][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.252751][ T7213] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2812.264846][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.270870][ T7213] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2812.279910][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.285521][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.291320][ T7213] usb 3-1: too many endpoints for config 1 interface 0 altsetting 1: 211, using maximum allowed: 30
[ 2812.302162][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.307867][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.313492][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.319213][ T7213] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
[ 2812.332314][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.338125][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.343743][T20349] usb 1-1: descriptor type invalid, skip
[ 2812.349446][T20349] usb 1-1: descriptor type invalid, skip
18:37:50 executing program 1:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:51 executing program 5:
syz_usb_connect$uac1(0x0, 0x8c, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7a, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2812.427707][T20349] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2812.436401][T20349] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2812.447322][T20349] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
18:37:51 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2812.607737][T20349] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2812.616808][T20349] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2812.625008][T20349] usb 1-1: Product: syz
[ 2812.629275][T20349] usb 1-1: Manufacturer: С
[ 2812.633789][T20349] usb 1-1: SerialNumber: syz
[ 2812.647629][T20487] usb 4-1: new high-speed USB device number 60 using dummy_hcd
[ 2812.697685][ T7213] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2812.706756][ T7213] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2812.714818][ T7213] usb 3-1: Product: syz
[ 2812.719054][ T7213] usb 3-1: SerialNumber: syz
[ 2812.757661][T20350] usb 6-1: new high-speed USB device number 70 using dummy_hcd
18:37:51 executing program 1:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2812.887631][T20487] usb 4-1: Using ep0 maxpacket: 32
[ 2812.907717][T31591] usb 5-1: new high-speed USB device number 84 using dummy_hcd
[ 2812.947928][T20349] usb 1-1: 0:2 : does not exist
[ 2812.959278][T20349] usb 1-1: USB disconnect, device number 26
[ 2813.007850][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.013492][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.019257][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.024876][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.027693][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2813.030745][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.037661][ T7213] usb 3-1: 0:2 : does not exist
[ 2813.041358][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.049679][ T7213] usb 3-1: USB disconnect, device number 61
[ 2813.063379][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.069115][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.074732][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.080388][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.086000][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.091834][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.097446][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.103069][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.108708][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.114308][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.120056][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.125685][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.131326][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.136973][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.142852][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.147627][T31591] usb 5-1: Using ep0 maxpacket: 32
[ 2813.148658][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.153630][T20350] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2813.159247][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.168376][T20350] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2813.173529][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.173540][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.183807][T20350] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2813.189272][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.189278][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.189284][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.189289][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.189295][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.189300][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.189310][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.243116][T20487] usb 4-1: descriptor type invalid, skip
[ 2813.307668][T31591] usb 5-1: unable to get BOS descriptor or descriptor too short
[ 2813.327671][T20487] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2813.336345][T20487] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2813.346666][T20487] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
18:37:51 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2813.347684][T20350] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2813.364580][T20350] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2813.372550][T20350] usb 6-1: Product: syz
[ 2813.376692][T20350] usb 6-1: Manufacturer: С
[ 2813.381230][T20350] usb 6-1: SerialNumber: syz
[ 2813.397646][T31591] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
18:37:52 executing program 1:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2813.406387][T31591] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2813.416532][T31591] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
18:37:52 executing program 2:
syz_usb_connect$uac1(0x0, 0x77, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x65, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x6, 0x24, 0x4, 0x0, 0x1, "d3"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2813.537666][T20487] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2813.546728][T20487] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2813.554949][T20487] usb 4-1: Product: syz
[ 2813.559232][T20487] usb 4-1: Manufacturer: С
[ 2813.563738][T20487] usb 4-1: SerialNumber: syz
[ 2813.577721][T31591] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2813.586778][T31591] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2813.594985][T31591] usb 5-1: Product: syz
[ 2813.599377][T31591] usb 5-1: Manufacturer: С
[ 2813.603921][T31591] usb 5-1: SerialNumber: syz
[ 2813.657617][T31508] usb 1-1: new high-speed USB device number 27 using dummy_hcd
[ 2813.707716][T20350] usb 6-1: 0:2 : does not exist
[ 2813.716483][T20350] usb 6-1: USB disconnect, device number 70
[ 2813.727643][T26956] usb 2-1: new high-speed USB device number 46 using dummy_hcd
[ 2813.757646][T20349] usb 3-1: new high-speed USB device number 62 using dummy_hcd
[ 2813.887685][T20487] usb 4-1: 0:2 : does not exist
[ 2813.897626][T31508] usb 1-1: Using ep0 maxpacket: 32
[ 2813.903378][T20487] usb 4-1: USB disconnect, device number 60
[ 2813.987693][T31591] usb 5-1: 0:2 : does not exist
[ 2813.997638][T26956] usb 2-1: device descriptor read/64, error 18
[ 2813.998508][T31591] usb 5-1: USB disconnect, device number 84
[ 2814.017623][T20349] usb 3-1: Using ep0 maxpacket: 32
18:37:52 executing program 5:
syz_usb_connect$uac1(0x0, 0x8c, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7a, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2814.097647][T31508] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2814.106375][T31508] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2814.116648][T31508] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2814.167811][T20349] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2814.177938][T20349] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2814.186823][T20349] usb 3-1: too many endpoints for config 1 interface 0 altsetting 1: 211, using maximum allowed: 30
[ 2814.197858][T20349] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 211
18:37:52 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:52 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2814.277685][T31508] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2814.286766][T31508] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2814.294918][T31508] usb 1-1: Product: syz
[ 2814.299263][T31508] usb 1-1: Manufacturer: С
[ 2814.303809][T31508] usb 1-1: SerialNumber: syz
[ 2814.387665][T26956] usb 2-1: device descriptor read/64, error 18
[ 2814.407760][T20349] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2814.416799][T20349] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2814.424818][T20349] usb 3-1: Product: syz
[ 2814.429065][T20349] usb 3-1: Manufacturer: syz
[ 2814.433656][T20349] usb 3-1: SerialNumber: syz
[ 2814.577662][T20350] usb 6-1: new high-speed USB device number 71 using dummy_hcd
[ 2814.597653][T31591] usb 4-1: new high-speed USB device number 61 using dummy_hcd
[ 2814.617618][  T405] usb 5-1: new high-speed USB device number 85 using dummy_hcd
[ 2814.627805][T31508] usb 1-1: 0:2 : does not exist
[ 2814.635333][T31508] usb 1-1: USB disconnect, device number 27
[ 2814.657734][T26956] usb 2-1: new high-speed USB device number 47 using dummy_hcd
[ 2814.747639][T20349] usb 3-1: 0:2 : does not exist
[ 2814.759711][T20349] usb 3-1: USB disconnect, device number 62
[ 2814.827652][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2814.857611][T31591] usb 4-1: Using ep0 maxpacket: 32
[ 2814.857618][  T405] usb 5-1: Using ep0 maxpacket: 32
[ 2814.937702][T26956] usb 2-1: device descriptor read/64, error 18
[ 2814.947735][T20350] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2814.956625][T20350] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2814.966821][T20350] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2814.987684][T31591] usb 4-1: descriptor type invalid, skip
[ 2814.993313][T31591] usb 4-1: descriptor type invalid, skip
[ 2814.998954][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.004568][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.010274][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.015887][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.021603][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.027224][T31591] usb 4-1: descriptor type invalid, skip
18:37:53 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2815.032909][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.038541][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.044149][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.049864][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.055476][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.057615][  T405] usb 5-1: unable to get BOS descriptor or descriptor too short
[ 2815.061428][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.074459][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.080382][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.086121][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.091869][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.097484][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.103227][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.108907][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.114511][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.120142][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.125760][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.131459][T20350] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2815.140497][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.146110][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.151760][T20350] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2815.157692][  T405] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2815.159758][T20350] usb 6-1: Product: syz
[ 2815.168745][  T405] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2815.172593][T31591] usb 4-1: descriptor type invalid, skip
18:37:53 executing program 2:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2815.172600][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.172606][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.172617][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.190741][  T405] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2815.195744][T20350] usb 6-1: Manufacturer: С
[ 2815.220268][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.226033][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.231718][T31591] usb 4-1: descriptor type invalid, skip
[ 2815.237381][T20350] usb 6-1: SerialNumber: syz
[ 2815.307649][T31591] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2815.316363][T31591] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2815.326524][T31591] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2815.367642][T26956] usb 2-1: device descriptor read/64, error 18
[ 2815.373833][T31508] usb 1-1: new high-speed USB device number 28 using dummy_hcd
[ 2815.427749][  T405] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2815.436839][  T405] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2815.445002][  T405] usb 5-1: Product: syz
[ 2815.449172][  T405] usb 5-1: Manufacturer: С
[ 2815.453669][  T405] usb 5-1: SerialNumber: syz
[ 2815.487724][T31591] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2815.496820][T31591] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2815.505029][T31591] usb 4-1: Product: syz
[ 2815.507642][T22914] usb 3-1: new high-speed USB device number 63 using dummy_hcd
[ 2815.509395][T31591] usb 4-1: Manufacturer: С
[ 2815.516776][T26956] usb usb2-port1: attempt power cycle
[ 2815.521557][T31591] usb 4-1: SerialNumber: syz
[ 2815.557669][T20350] usb 6-1: 0:2 : does not exist
[ 2815.564766][T20350] usb 6-1: USB disconnect, device number 71
[ 2815.637801][T31508] usb 1-1: Using ep0 maxpacket: 32
[ 2815.757724][T22914] usb 3-1: Using ep0 maxpacket: 32
[ 2815.787669][  T405] usb 5-1: 0:2 : does not exist
[ 2815.799044][  T405] usb 5-1: USB disconnect, device number 85
[ 2815.838618][T31508] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2815.847324][T31508] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2815.857484][T31508] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2815.897672][T31591] usb 4-1: 0:2 : does not exist
[ 2815.913551][T31591] usb 4-1: USB disconnect, device number 61
[ 2815.927765][T26956] usb 2-1: new high-speed USB device number 48 using dummy_hcd
18:37:54 executing program 5:
syz_usb_connect$uac1(0x0, 0x95, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x83, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2815.967675][T22914] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2815.984726][T22914] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2815.994976][T22914] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2816.017739][T31508] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2816.026860][T31508] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2816.035099][T26956] usb 2-1: Invalid ep0 maxpacket: 0
[ 2816.040413][T31508] usb 1-1: Product: syz
[ 2816.044554][T31508] usb 1-1: Manufacturer: С
[ 2816.049230][T31508] usb 1-1: SerialNumber: syz
18:37:54 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2816.157648][T22914] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2816.166721][T22914] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2816.174887][T22914] usb 3-1: Product: syz
[ 2816.179141][T22914] usb 3-1: Manufacturer: С
[ 2816.183657][T22914] usb 3-1: SerialNumber: syz
[ 2816.188333][T26956] usb 2-1: new high-speed USB device number 49 using dummy_hcd
18:37:54 executing program 3:

18:37:54 executing program 3:

18:37:54 executing program 3:

[ 2816.277732][T26956] usb 2-1: Invalid ep0 maxpacket: 0
[ 2816.283004][T26956] usb usb2-port1: unable to enumerate USB device
[ 2816.367690][T31508] usb 1-1: 0:2 : does not exist
[ 2816.380208][T31508] usb 1-1: USB disconnect, device number 28
[ 2816.407695][T20350] usb 6-1: new high-speed USB device number 72 using dummy_hcd
18:37:55 executing program 1:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:55 executing program 3:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2816.497640][  T405] usb 5-1: new high-speed USB device number 86 using dummy_hcd
[ 2816.527717][T22914] usb 3-1: 0:2 : does not exist
[ 2816.540286][T22914] usb 3-1: USB disconnect, device number 63
[ 2816.647624][T20350] usb 6-1: Using ep0 maxpacket: 32
18:37:55 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2816.747639][  T405] usb 5-1: Using ep0 maxpacket: 32
[ 2816.767680][T20350] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2816.778020][T20350] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
18:37:55 executing program 2:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:55 executing program 3:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2816.927629][T31591] usb 2-1: new high-speed USB device number 50 using dummy_hcd
[ 2816.927657][  T405] usb 5-1: unable to get BOS descriptor or descriptor too short
[ 2816.937841][T20350] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2816.952666][T20350] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2816.961119][T20350] usb 6-1: Product: syz
[ 2816.965345][T20350] usb 6-1: Manufacturer: С
[ 2816.969949][T20350] usb 6-1: SerialNumber: syz
[ 2817.027750][  T405] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2817.036493][  T405] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2817.046713][  T405] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2817.097617][T22914] usb 1-1: new high-speed USB device number 29 using dummy_hcd
[ 2817.197703][T31591] usb 2-1: device descriptor read/64, error 18
[ 2817.217670][  T405] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2817.226734][  T405] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2817.234928][  T405] usb 5-1: Product: syz
[ 2817.239115][T31508] usb 3-1: new high-speed USB device number 64 using dummy_hcd
[ 2817.246668][  T405] usb 5-1: Manufacturer: С
[ 2817.251177][  T405] usb 5-1: SerialNumber: syz
[ 2817.287683][T20350] usb 6-1: 0:2 : does not exist
[ 2817.294196][T20350] usb 6-1: USB disconnect, device number 72
[ 2817.367660][T22914] usb 1-1: Using ep0 maxpacket: 32
18:37:56 executing program 3:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2817.488524][T31508] usb 3-1: Using ep0 maxpacket: 32
[ 2817.577712][  T405] usb 5-1: 0:2 : does not exist
[ 2817.587676][T31591] usb 2-1: device descriptor read/64, error 18
[ 2817.588432][  T405] usb 5-1: USB disconnect, device number 86
[ 2817.601001][T22914] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2817.609783][T22914] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2817.622359][T22914] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
18:37:56 executing program 5:
syz_usb_connect$uac1(0x0, 0x95, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x83, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2817.717661][T31508] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2817.726503][T31508] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2817.736722][T31508] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2817.797717][T22914] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2817.806755][T22914] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2817.814727][T22914] usb 1-1: Product: syz
[ 2817.819298][T22914] usb 1-1: Manufacturer: С
[ 2817.823799][T22914] usb 1-1: SerialNumber: syz
[ 2817.867674][T31591] usb 2-1: new high-speed USB device number 51 using dummy_hcd
[ 2817.907734][T31508] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2817.916778][T31508] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2817.924871][T31508] usb 3-1: Product: syz
[ 2817.929101][T31508] usb 3-1: Manufacturer: С
[ 2817.933588][T31508] usb 3-1: SerialNumber: syz
18:37:56 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:56 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2818.107634][T20350] usb 6-1: new high-speed USB device number 73 using dummy_hcd
[ 2818.137640][T22914] usb 1-1: 0:2 : does not exist
[ 2818.147819][T31591] usb 2-1: device descriptor read/64, error 18
[ 2818.149435][T22914] usb 1-1: USB disconnect, device number 29
[ 2818.267637][T20349] usb 5-1: new high-speed USB device number 87 using dummy_hcd
[ 2818.275334][ T7213] usb 4-1: new high-speed USB device number 62 using dummy_hcd
[ 2818.287741][T31508] usb 3-1: 0:2 : does not exist
[ 2818.297292][T31508] usb 3-1: USB disconnect, device number 64
[ 2818.347622][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2818.467662][T20350] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2818.477854][T20350] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
18:37:57 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}]})

[ 2818.517627][ T7213] usb 4-1: Using ep0 maxpacket: 32
[ 2818.522758][T20349] usb 5-1: Using ep0 maxpacket: 32
[ 2818.547656][T31591] usb 2-1: device descriptor read/64, error 18
[ 2818.637658][ T7213] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2818.646425][ T7213] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2818.656647][T20350] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2818.665831][ T7213] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2818.674836][T31591] usb usb2-port1: attempt power cycle
18:37:57 executing program 2:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2818.680306][T20350] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2818.688376][T20349] usb 5-1: unable to get BOS descriptor or descriptor too short
[ 2818.696115][T20350] usb 6-1: Product: syz
[ 2818.700414][T20350] usb 6-1: Manufacturer: С
[ 2818.706796][T20350] usb 6-1: SerialNumber: syz
[ 2818.767697][T20349] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2818.776406][T20349] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2818.786498][T20349] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2818.847659][ T7213] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2818.856723][ T7213] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2818.864755][  T393] usb 1-1: new high-speed USB device number 30 using dummy_hcd
[ 2818.872402][ T7213] usb 4-1: Product: syz
[ 2818.876571][ T7213] usb 4-1: Manufacturer: С
[ 2818.881104][ T7213] usb 4-1: SerialNumber: syz
[ 2818.947669][T20349] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2818.956772][T20349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2818.964823][T20349] usb 5-1: Product: syz
[ 2818.969104][T20349] usb 5-1: Manufacturer: С
[ 2818.973614][T20349] usb 5-1: SerialNumber: syz
[ 2818.987627][T31508] usb 3-1: new high-speed USB device number 65 using dummy_hcd
[ 2819.027665][T20350] usb 6-1: 0:2 : does not exist
[ 2819.033703][T20350] usb 6-1: USB disconnect, device number 73
[ 2819.087621][T31591] usb 2-1: new high-speed USB device number 52 using dummy_hcd
[ 2819.107653][  T393] usb 1-1: Using ep0 maxpacket: 32
[ 2819.177668][T31591] usb 2-1: Invalid ep0 maxpacket: 0
[ 2819.187744][ T7213] usb 4-1: 0:2 : does not exist
[ 2819.194816][ T7213] usb 4-1: USB disconnect, device number 62
[ 2819.237788][T31508] usb 3-1: Using ep0 maxpacket: 32
[ 2819.297667][T20349] usb 5-1: 0:2 : does not exist
[ 2819.309275][T20349] usb 5-1: USB disconnect, device number 87
[ 2819.318034][  T393] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2819.328341][  T393] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2819.338580][T31591] usb 2-1: new high-speed USB device number 53 using dummy_hcd
[ 2819.346204][  T393] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
18:37:58 executing program 5:
syz_usb_connect$uac1(0x0, 0x95, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x83, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:37:58 executing program 1:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2819.437648][T31508] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2819.437674][T31591] usb 2-1: Invalid ep0 maxpacket: 0
[ 2819.446486][T31508] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2819.451837][T31591] usb usb2-port1: unable to enumerate USB device
[ 2819.469545][T31508] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2819.537685][  T393] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2819.546825][  T393] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2819.554850][  T393] usb 1-1: Product: syz
[ 2819.559111][  T393] usb 1-1: Manufacturer: syz
[ 2819.563703][  T393] usb 1-1: SerialNumber: syz
18:37:58 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2819.637670][T31508] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2819.646739][T31508] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2819.655017][T31508] usb 3-1: Product: syz
[ 2819.659315][T31508] usb 3-1: Manufacturer: С
[ 2819.663831][T31508] usb 3-1: SerialNumber: syz
18:37:58 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2819.877616][T20350] usb 6-1: new high-speed USB device number 74 using dummy_hcd
[ 2819.887664][  T393] usb 1-1: 0:2 : does not exist
[ 2819.887799][  T405] usb 4-1: new high-speed USB device number 63 using dummy_hcd
[ 2819.895221][  T393] usb 1-1: USB disconnect, device number 30
[ 2819.947628][T22914] usb 2-1: new high-speed USB device number 54 using dummy_hcd
[ 2819.987684][T31508] usb 3-1: 0:2 : does not exist
[ 2819.994365][T31508] usb 3-1: USB disconnect, device number 65
[ 2820.007615][ T7213] usb 5-1: new high-speed USB device number 88 using dummy_hcd
[ 2820.137604][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2820.147621][  T405] usb 4-1: Using ep0 maxpacket: 32
[ 2820.217644][T22914] usb 2-1: device descriptor read/64, error 18
[ 2820.257671][T20350] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
18:37:58 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"]})

[ 2820.267803][ T7213] usb 5-1: Using ep0 maxpacket: 32
[ 2820.272950][T20350] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2820.287647][  T405] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2820.296350][  T405] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2820.306564][  T405] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
18:37:58 executing program 2:

18:37:59 executing program 2:

18:37:59 executing program 2:

18:37:59 executing program 2:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2820.429049][ T7213] usb 5-1: unable to get BOS descriptor or descriptor too short
[ 2820.438229][T20350] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2820.449772][T20350] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2820.460259][T20350] usb 6-1: Product: syz
[ 2820.466803][T20350] usb 6-1: Manufacturer: С
[ 2820.471491][T20350] usb 6-1: SerialNumber: syz
[ 2820.477740][  T405] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2820.486883][  T405] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2820.494967][  T405] usb 4-1: Product: syz
[ 2820.499213][  T405] usb 4-1: Manufacturer: С
[ 2820.503750][  T405] usb 4-1: SerialNumber: syz
[ 2820.507670][ T7213] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2820.516975][ T7213] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2820.528291][ T7213] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2820.587688][  T393] usb 1-1: new high-speed USB device number 31 using dummy_hcd
[ 2820.627640][T22914] usb 2-1: device descriptor read/64, error 18
[ 2820.687712][ T7213] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2820.696741][ T7213] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2820.704740][ T7213] usb 5-1: Product: syz
[ 2820.708986][ T7213] usb 5-1: Manufacturer: С
[ 2820.713595][ T7213] usb 5-1: SerialNumber: syz
[ 2820.797724][T20350] usb 6-1: 0:2 : does not exist
[ 2820.803988][T20350] usb 6-1: USB disconnect, device number 74
[ 2820.827623][  T393] usb 1-1: Using ep0 maxpacket: 32
[ 2820.877644][  T405] usb 4-1: 0:2 : does not exist
[ 2820.891933][  T405] usb 4-1: USB disconnect, device number 63
[ 2820.907661][T22914] usb 2-1: new high-speed USB device number 55 using dummy_hcd
18:37:59 executing program 2:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2821.027652][  T393] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2821.036588][  T393] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2821.046802][ T7213] usb 5-1: 0:2 : does not exist
[ 2821.053824][ T7213] usb 5-1: USB disconnect, device number 88
[ 2821.060733][  T393] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
18:37:59 executing program 5:
syz_usb_connect$uac1(0x0, 0x95, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x83, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2821.187609][T22914] usb 2-1: device descriptor read/64, error 18
[ 2821.227737][  T393] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
18:37:59 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2821.237294][  T393] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2821.245412][  T393] usb 1-1: Product: syz
[ 2821.249635][  T393] usb 1-1: Manufacturer: syz
[ 2821.254217][  T393] usb 1-1: SerialNumber: syz
18:38:00 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2821.557616][  T405] usb 4-1: new high-speed USB device number 64 using dummy_hcd
[ 2821.577680][  T393] usb 1-1: 0:2 : does not exist
[ 2821.591039][  T393] usb 1-1: USB disconnect, device number 31
[ 2821.597908][T22914] usb 2-1: device descriptor read/64, error 18
[ 2821.607984][T20350] usb 6-1: new high-speed USB device number 75 using dummy_hcd
[ 2821.717629][T22914] usb usb2-port1: attempt power cycle
[ 2821.727609][T20487] usb 5-1: new high-speed USB device number 89 using dummy_hcd
[ 2821.797606][  T405] usb 4-1: Using ep0 maxpacket: 32
[ 2821.867642][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2821.917678][  T405] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2821.926565][  T405] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2821.936809][  T405] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2821.967630][T20487] usb 5-1: Using ep0 maxpacket: 32
[ 2821.997654][T20350] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2822.007869][T20350] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2822.097627][  T405] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2822.106690][  T405] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2822.114855][  T405] usb 4-1: Product: syz
[ 2822.119090][  T405] usb 4-1: Manufacturer: С
[ 2822.123598][  T405] usb 4-1: SerialNumber: syz
[ 2822.128278][T20487] usb 5-1: unable to get BOS descriptor or descriptor too short
[ 2822.135907][T22914] usb 2-1: new high-speed USB device number 56 using dummy_hcd
[ 2822.197648][T20350] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2822.206715][T20350] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2822.214752][T20350] usb 6-1: Product: syz
[ 2822.217661][T20487] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2822.218956][T20350] usb 6-1: Manufacturer: С
[ 2822.227824][T22914] usb 2-1: Invalid ep0 maxpacket: 0
[ 2822.232156][T20350] usb 6-1: SerialNumber: syz
[ 2822.237318][T20487] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2822.252137][T20487] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2822.397720][T22914] usb 2-1: new high-speed USB device number 57 using dummy_hcd
[ 2822.427711][T20487] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2822.436771][T20487] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
18:38:01 executing program 1:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:38:01 executing program 2:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:38:01 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2822.444866][T20487] usb 5-1: Product: syz
[ 2822.449083][  T405] usb 4-1: 0:2 : does not exist
[ 2822.454200][T20487] usb 5-1: Manufacturer: С
[ 2822.461047][  T405] usb 4-1: USB disconnect, device number 64
[ 2822.467070][T20487] usb 5-1: SerialNumber: syz
[ 2822.547658][T22914] usb 2-1: device descriptor read/8, error -71
[ 2822.577662][T20350] usb 6-1: 0:2 : does not exist
[ 2822.584107][T20350] usb 6-1: USB disconnect, device number 75
[ 2822.767640][T26956] usb 1-1: new high-speed USB device number 32 using dummy_hcd
[ 2822.775258][T22914] usb 2-1: device descriptor read/8, error -71
[ 2822.787735][T20487] usb 5-1: 0:2 : does not exist
[ 2822.796591][T20487] usb 5-1: USB disconnect, device number 89
18:38:01 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2822.897712][T22914] usb usb2-port1: unable to enumerate USB device
18:38:01 executing program 2:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:38:01 executing program 5:
syz_usb_connect$uac1(0x0, 0x95, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x83, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2823.027650][T26956] usb 1-1: Using ep0 maxpacket: 32
18:38:01 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2823.157614][ T7213] usb 4-1: new high-speed USB device number 65 using dummy_hcd
[ 2823.187658][T26956] usb 1-1: unable to get BOS descriptor or descriptor too short
[ 2823.247646][T22914] usb 2-1: new high-speed USB device number 58 using dummy_hcd
[ 2823.257652][  T393] usb 3-1: new high-speed USB device number 66 using dummy_hcd
[ 2823.267659][T26956] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2823.276376][T26956] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2823.286622][T26956] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2823.287665][T20350] usb 6-1: new high-speed USB device number 76 using dummy_hcd
[ 2823.447647][ T7213] usb 4-1: device descriptor read/64, error 18
[ 2823.447672][T26956] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2823.462922][T26956] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2823.470914][T26956] usb 1-1: Product: syz
[ 2823.475060][T26956] usb 1-1: Manufacturer: С
[ 2823.479571][T26956] usb 1-1: SerialNumber: syz
[ 2823.487637][T22914] usb 2-1: Using ep0 maxpacket: 32
[ 2823.492777][T20487] usb 5-1: new high-speed USB device number 90 using dummy_hcd
[ 2823.507622][  T393] usb 3-1: Using ep0 maxpacket: 32
[ 2823.537699][T20350] usb 6-1: Using ep0 maxpacket: 32
[ 2823.607638][T22914] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2823.616375][T22914] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2823.626575][T22914] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2823.657689][  T393] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2823.666481][  T393] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2823.676798][  T393] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2823.685996][T20350] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2823.696213][T20350] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2823.737671][T20487] usb 5-1: Using ep0 maxpacket: 32
[ 2823.787650][T22914] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2823.796703][T22914] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2823.804893][T26956] usb 1-1: 0:2 : does not exist
[ 2823.810452][T22914] usb 2-1: Product: syz
[ 2823.815522][T26956] usb 1-1: USB disconnect, device number 32
[ 2823.821593][T22914] usb 2-1: Manufacturer: С
[ 2823.826316][T22914] usb 2-1: SerialNumber: syz
[ 2823.847704][ T7213] usb 4-1: device descriptor read/64, error 18
[ 2823.897651][T20487] usb 5-1: unable to get BOS descriptor or descriptor too short
[ 2823.897662][  T393] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2823.897680][  T393] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2823.923103][T20350] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2823.932136][T20350] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2823.940116][T20350] usb 6-1: Product: syz
[ 2823.944262][T20350] usb 6-1: Manufacturer: С
[ 2823.948769][  T393] usb 3-1: Product: syz
[ 2823.952910][  T393] usb 3-1: Manufacturer: С
[ 2823.957389][  T393] usb 3-1: SerialNumber: syz
[ 2823.961986][T20350] usb 6-1: SerialNumber: syz
[ 2823.977708][T20487] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2823.986634][T20487] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2823.996945][T20487] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2824.137652][ T7213] usb 4-1: new high-speed USB device number 66 using dummy_hcd
[ 2824.147819][T22914] usb 2-1: 0:2 : does not exist
[ 2824.154052][T22914] usb 2-1: USB disconnect, device number 58
[ 2824.160358][T20487] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2824.169588][T20487] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2824.177613][T20487] usb 5-1: Product: syz
[ 2824.181763][T20487] usb 5-1: Manufacturer: С
[ 2824.186251][T20487] usb 5-1: SerialNumber: syz
18:38:02 executing program 0:
syz_usb_connect$uac1(0x0, 0x95, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x83, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2824.307663][T20350] usb 6-1: 0:2 : does not exist
[ 2824.318194][T20350] usb 6-1: USB disconnect, device number 76
[ 2824.387679][  T393] usb 3-1: 0:2 : does not exist
[ 2824.398575][  T393] usb 3-1: USB disconnect, device number 66
[ 2824.417638][ T7213] usb 4-1: device descriptor read/64, error 18
18:38:03 executing program 1:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2824.507618][T31591] usb 1-1: new high-speed USB device number 33 using dummy_hcd
[ 2824.517676][T20487] usb 5-1: 0:2 : does not exist
[ 2824.533676][T20487] usb 5-1: USB disconnect, device number 90
18:38:03 executing program 5:
syz_usb_connect$uac1(0x0, 0x95, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x83, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:38:03 executing program 2:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2824.747629][T31591] usb 1-1: Using ep0 maxpacket: 32
[ 2824.807636][ T7213] usb 4-1: device descriptor read/64, error 18
[ 2824.867677][T31591] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2824.877859][T31591] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
18:38:03 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2824.927716][ T7213] usb usb4-port1: attempt power cycle
[ 2824.967685][T22914] usb 2-1: new high-speed USB device number 59 using dummy_hcd
[ 2825.007672][T26956] usb 3-1: new high-speed USB device number 67 using dummy_hcd
[ 2825.015894][  T405] usb 6-1: new high-speed USB device number 77 using dummy_hcd
[ 2825.037848][T31591] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2825.046922][T31591] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2825.055202][T31591] usb 1-1: Product: syz
[ 2825.059469][T31591] usb 1-1: Manufacturer: С
[ 2825.063987][T31591] usb 1-1: SerialNumber: syz
[ 2825.208018][T20487] usb 5-1: new high-speed USB device number 91 using dummy_hcd
[ 2825.217637][T22914] usb 2-1: Using ep0 maxpacket: 32
[ 2825.257659][  T405] usb 6-1: Using ep0 maxpacket: 32
[ 2825.262811][T26956] usb 3-1: Using ep0 maxpacket: 32
[ 2825.337670][ T7213] usb 4-1: new high-speed USB device number 67 using dummy_hcd
[ 2825.357732][T22914] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2825.366674][T22914] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2825.376847][T22914] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2825.385832][  T405] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2825.395970][  T405] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2825.397631][T31591] usb 1-1: 0:2 : does not exist
[ 2825.404950][T26956] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2825.418531][T26956] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2825.420370][T31591] usb 1-1: USB disconnect, device number 33
[ 2825.428726][T26956] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2825.447719][ T7213] usb 4-1: Invalid ep0 maxpacket: 0
[ 2825.467861][T20487] usb 5-1: Using ep0 maxpacket: 32
[ 2825.547638][T22914] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2825.556702][T22914] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2825.564799][T22914] usb 2-1: Product: syz
[ 2825.569011][T22914] usb 2-1: Manufacturer: С
[ 2825.573518][T22914] usb 2-1: SerialNumber: syz
[ 2825.578196][  T405] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2825.587442][  T405] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2825.595725][  T405] usb 6-1: Product: syz
[ 2825.599966][T26956] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2825.607605][ T7213] usb 4-1: new high-speed USB device number 68 using dummy_hcd
[ 2825.609043][  T405] usb 6-1: Manufacturer: С
[ 2825.621057][T26956] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2825.629510][T26956] usb 3-1: Product: syz
[ 2825.633646][T26956] usb 3-1: Manufacturer: С
[ 2825.638170][  T405] usb 6-1: SerialNumber: syz
[ 2825.642917][T26956] usb 3-1: SerialNumber: syz
[ 2825.667724][T20487] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2825.676547][T20487] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2825.686831][T20487] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2825.707672][ T7213] usb 4-1: Invalid ep0 maxpacket: 0
[ 2825.712967][ T7213] usb usb4-port1: unable to enumerate USB device
18:38:04 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:38:04 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2825.847740][T20487] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2825.856799][T20487] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2825.865242][T20487] usb 5-1: Product: syz
[ 2825.869555][T20487] usb 5-1: Manufacturer: С
[ 2825.874179][T20487] usb 5-1: SerialNumber: syz
[ 2825.907666][T22914] usb 2-1: 0:2 : does not exist
[ 2825.913963][T22914] usb 2-1: USB disconnect, device number 59
[ 2825.987706][  T405] usb 6-1: 0:2 : does not exist
[ 2825.994106][  T405] usb 6-1: USB disconnect, device number 77
[ 2826.067675][T26956] usb 3-1: 0:2 : does not exist
[ 2826.075468][T26956] usb 3-1: USB disconnect, device number 67
[ 2826.097625][   T69] usb 1-1: new high-speed USB device number 34 using dummy_hcd
[ 2826.187637][T20487] usb 5-1: 0:2 : does not exist
[ 2826.201462][T20487] usb 5-1: USB disconnect, device number 91
[ 2826.209976][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
18:38:04 executing program 1:
syz_usb_connect$uac1(0x0, 0x79, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2826.337631][   T69] usb 1-1: Using ep0 maxpacket: 32
18:38:04 executing program 2:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:38:04 executing program 5:
syz_usb_connect$uac1(0x0, 0x8f, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7d, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2826.377616][ T7213] usb 4-1: new high-speed USB device number 69 using dummy_hcd
[ 2826.457662][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.463347][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.469024][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.474688][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.480359][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.486010][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.491836][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.497487][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.503171][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.509032][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.514685][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.520378][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.526052][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.531725][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.537372][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.543140][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.548824][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.554473][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.560136][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.565795][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.571455][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.577116][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.582776][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.588622][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.594265][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.599927][   T69] usb 1-1: descriptor type invalid, skip
18:38:05 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2826.605684][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.611353][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.617067][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.622789][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.628453][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.635403][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.641101][   T69] usb 1-1: descriptor type invalid, skip
[ 2826.657800][ T7213] usb 4-1: device descriptor read/64, error 18
[ 2826.677693][  T393] usb 6-1: new high-speed USB device number 78 using dummy_hcd
[ 2826.687621][T22914] usb 2-1: new high-speed USB device number 60 using dummy_hcd
[ 2826.717731][   T69] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2826.726433][   T69] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2826.736653][   T69] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2826.787614][T26956] usb 3-1: new high-speed USB device number 68 using dummy_hcd
[ 2826.897699][   T69] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2826.906779][   T69] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2826.914949][   T69] usb 1-1: Product: syz
[ 2826.919302][   T69] usb 1-1: Manufacturer: С
[ 2826.923857][   T69] usb 1-1: SerialNumber: syz
[ 2826.927612][T31591] usb 5-1: new high-speed USB device number 92 using dummy_hcd
[ 2826.928496][T22914] usb 2-1: Using ep0 maxpacket: 32
[ 2826.937601][  T393] usb 6-1: Using ep0 maxpacket: 32
[ 2827.037635][T26956] usb 3-1: Using ep0 maxpacket: 32
[ 2827.057697][ T7213] usb 4-1: device descriptor read/64, error 18
[ 2827.057751][T22914] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2827.064090][  T393] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2827.072693][T22914] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2827.083112][  T393] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2827.093000][T22914] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2827.167658][T26956] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2827.176379][T26956] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2827.177623][T31591] usb 5-1: Using ep0 maxpacket: 32
[ 2827.187325][T26956] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2827.257709][   T69] usb 1-1: 0:2 : does not exist
[ 2827.267744][  T393] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2827.271812][   T69] usb 1-1: USB disconnect, device number 34
[ 2827.277056][  T393] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2827.282885][T22914] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2827.291208][  T393] usb 6-1: Product: syz
[ 2827.304260][  T393] usb 6-1: Manufacturer: С
[ 2827.309150][  T393] usb 6-1: SerialNumber: syz
[ 2827.314462][T22914] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2827.323191][T22914] usb 2-1: Product: syz
[ 2827.327363][T22914] usb 2-1: Manufacturer: С
[ 2827.332135][T22914] usb 2-1: SerialNumber: syz
[ 2827.357634][ T7213] usb 4-1: new high-speed USB device number 70 using dummy_hcd
[ 2827.387656][T31591] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2827.387668][T26956] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2827.387685][T26956] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2827.396594][T31591] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2827.405532][T26956] usb 3-1: Product: syz
[ 2827.405548][T26956] usb 3-1: Manufacturer: С
[ 2827.413997][T31591] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2827.423624][T26956] usb 3-1: SerialNumber: syz
[ 2827.587733][T31591] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2827.596857][T31591] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2827.605114][T31591] usb 5-1: Product: syz
[ 2827.609528][T31591] usb 5-1: Manufacturer: С
[ 2827.614023][T31591] usb 5-1: SerialNumber: syz
[ 2827.627686][  T393] usb 6-1: 0:2 : does not exist
[ 2827.635169][  T393] usb 6-1: USB disconnect, device number 78
[ 2827.641315][ T7213] usb 4-1: device descriptor read/64, error 18
18:38:06 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2827.707712][T22914] usb 2-1: 0:2 : does not exist
[ 2827.715251][T22914] usb 2-1: USB disconnect, device number 60
[ 2827.787677][T26956] usb 3-1: 0:2 : does not exist
[ 2827.793953][T26956] usb 3-1: USB disconnect, device number 68
[ 2827.927667][T31591] usb 5-1: 0:2 : does not exist
[ 2827.936516][T31591] usb 5-1: USB disconnect, device number 92
[ 2827.946156][ T3922] udevd[3922]: 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
18:38:06 executing program 5:
syz_usb_connect$uac1(0x0, 0x8f, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7d, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2827.997645][T20487] usb 1-1: new high-speed USB device number 35 using dummy_hcd
[ 2828.037611][ T7213] usb 4-1: device descriptor read/64, error 18
18:38:06 executing program 1:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:38:06 executing program 2:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2828.157746][ T7213] usb usb4-port1: attempt power cycle
[ 2828.237609][T20487] usb 1-1: Using ep0 maxpacket: 32
18:38:06 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2828.327627][  T393] usb 6-1: new high-speed USB device number 79 using dummy_hcd
[ 2828.357682][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.363385][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.370031][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.375666][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.381310][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.386955][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.392744][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.398409][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.404027][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.409765][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.415386][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.421041][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.426665][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.432303][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.437930][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.443546][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.449169][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.454873][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.460542][T26956] usb 3-1: new high-speed USB device number 69 using dummy_hcd
[ 2828.468094][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.473707][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.479385][T22914] usb 2-1: new high-speed USB device number 61 using dummy_hcd
[ 2828.486971][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.492629][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.498336][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.503950][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.509580][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.515195][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.520949][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.526574][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.532229][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.537928][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.543543][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.549171][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.554789][T20487] usb 1-1: descriptor type invalid, skip
[ 2828.577733][ T7213] usb 4-1: new high-speed USB device number 71 using dummy_hcd
[ 2828.585387][  T393] usb 6-1: Using ep0 maxpacket: 32
[ 2828.637672][T20487] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2828.646422][T20487] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2828.656551][T20487] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2828.657610][T31591] usb 5-1: new high-speed USB device number 93 using dummy_hcd
[ 2828.697679][ T7213] usb 4-1: Invalid ep0 maxpacket: 0
[ 2828.717676][T22914] usb 2-1: Using ep0 maxpacket: 32
[ 2828.717684][  T393] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2828.717701][  T393] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2828.747626][T26956] usb 3-1: device descriptor read/64, error 18
[ 2828.817702][T20487] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2828.826978][T20487] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2828.835039][T20487] usb 1-1: Product: syz
[ 2828.839270][T22914] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2828.849366][T20487] usb 1-1: Manufacturer: С
[ 2828.853868][T22914] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
18:38:07 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2828.857589][ T7213] usb 4-1: new high-speed USB device number 72 using dummy_hcd
[ 2828.862756][T20487] usb 1-1: SerialNumber: syz
[ 2828.917682][  T393] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2828.926802][  T393] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2828.934951][  T393] usb 6-1: Product: syz
[ 2828.939189][  T393] usb 6-1: Manufacturer: С
[ 2828.943693][  T393] usb 6-1: SerialNumber: syz
[ 2828.948512][T31591] usb 5-1: Using ep0 maxpacket: 32
[ 2829.027665][T22914] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2829.036761][T22914] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2829.044808][T22914] usb 2-1: Product: syz
[ 2829.049053][T22914] usb 2-1: Manufacturer: С
[ 2829.053586][T22914] usb 2-1: SerialNumber: syz
[ 2829.137631][T26956] usb 3-1: device descriptor read/64, error 18
[ 2829.147789][T31591] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2829.156446][T31591] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2829.166678][T31591] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2829.187655][T20487] usb 1-1: 0:2 : does not exist
[ 2829.198409][T20487] usb 1-1: USB disconnect, device number 35
[ 2829.267703][  T393] usb 6-1: 0:2 : does not exist
[ 2829.274843][  T393] usb 6-1: USB disconnect, device number 79
[ 2829.327684][T31591] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2829.336729][T31591] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2829.344917][T31591] usb 5-1: Product: syz
[ 2829.349187][T31591] usb 5-1: Manufacturer: С
[ 2829.353696][T31591] usb 5-1: SerialNumber: syz
[ 2829.358389][ T7213] usb 4-1: device not accepting address 72, error -71
[ 2829.365353][ T7213] usb usb4-port1: unable to enumerate USB device
[ 2829.367645][T22914] usb 2-1: 0:2 : does not exist
[ 2829.380800][T22914] usb 2-1: USB disconnect, device number 61
[ 2829.388963][ T3922] udevd[3922]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card2/controlC2/../uevent} for writing: No such file or directory
[ 2829.407702][T26956] usb 3-1: new high-speed USB device number 70 using dummy_hcd
18:38:08 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:38:08 executing program 5:
syz_usb_connect$uac1(0x0, 0x8f, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7d, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x4, 0x6, 0x0, "", ')'}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2829.677610][T26956] usb 3-1: device descriptor read/64, error 18
[ 2829.697695][T31591] usb 5-1: 0:2 : does not exist
[ 2829.709060][T31591] usb 5-1: USB disconnect, device number 93
[ 2829.737652][ T7213] usb 4-1: new high-speed USB device number 73 using dummy_hcd
18:38:08 executing program 1:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2829.887637][T22914] usb 1-1: new high-speed USB device number 36 using dummy_hcd
[ 2829.987606][T20487] usb 6-1: new high-speed USB device number 80 using dummy_hcd
[ 2830.017653][ T7213] usb 4-1: device descriptor read/64, error 18
18:38:08 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2830.077639][T26956] usb 3-1: device descriptor read/64, error 18
[ 2830.083846][  T405] usb 2-1: new high-speed USB device number 62 using dummy_hcd
[ 2830.137621][T22914] usb 1-1: Using ep0 maxpacket: 32
[ 2830.207682][T26956] usb usb3-port1: attempt power cycle
[ 2830.237678][T20487] usb 6-1: Using ep0 maxpacket: 32
[ 2830.277683][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.283424][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.289118][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.294783][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.300503][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.306158][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.311826][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.317500][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.323223][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.328896][  T405] usb 2-1: Using ep0 maxpacket: 32
[ 2830.334108][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.339925][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.345577][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.351360][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.357000][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.362683][T20487] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2830.372859][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.378550][T20487] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2830.387432][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.393163][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.398850][   T69] usb 5-1: new high-speed USB device number 94 using dummy_hcd
[ 2830.406544][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.407597][ T7213] usb 4-1: device descriptor read/64, error 18
[ 2830.412417][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.424677][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.430362][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.436063][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.441834][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.447450][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.453217][  T405] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2830.463339][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.468975][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.474616][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.480318][  T405] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2830.489207][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.494830][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.500478][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.506111][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.511805][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.517428][T22914] usb 1-1: descriptor type invalid, skip
[ 2830.557730][T20487] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2830.566923][T20487] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2830.575124][T20487] usb 6-1: Product: syz
[ 2830.579283][T20487] usb 6-1: Manufacturer: С
[ 2830.583799][T20487] usb 6-1: SerialNumber: syz
[ 2830.607800][T22914] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2830.616491][T22914] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2830.626899][T22914] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2830.637613][   T69] usb 5-1: Using ep0 maxpacket: 32
[ 2830.642789][T26956] usb 3-1: new high-speed USB device number 71 using dummy_hcd
[ 2830.650614][  T405] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2830.659705][  T405] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2830.667852][  T405] usb 2-1: Product: syz
[ 2830.672011][  T405] usb 2-1: Manufacturer: С
[ 2830.676499][  T405] usb 2-1: SerialNumber: syz
[ 2830.687623][ T7213] usb 4-1: new high-speed USB device number 74 using dummy_hcd
[ 2830.757713][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.763361][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.769078][T26956] usb 3-1: Invalid ep0 maxpacket: 0
[ 2830.774404][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.780112][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.785771][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.791544][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.797622][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.803237][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.808922][T22914] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2830.817941][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.823553][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.829205][T22914] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2830.838162][T22914] usb 1-1: Product: syz
[ 2830.842397][T22914] usb 1-1: Manufacturer: С
[ 2830.846925][T22914] usb 1-1: SerialNumber: syz
[ 2830.851773][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.857530][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.863187][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.871178][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.877161][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.882828][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.888580][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.894198][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.900120][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.905782][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.911632][T20487] usb 6-1: 0:2 : does not exist
[ 2830.917792][T26956] usb 3-1: new high-speed USB device number 72 using dummy_hcd
[ 2830.926477][T20487] usb 6-1: USB disconnect, device number 80
[ 2830.932514][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.938244][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.943965][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.949758][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.955384][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.957656][ T7213] usb 4-1: device descriptor read/64, error 18
[ 2830.961135][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.972850][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.978563][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.984886][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.990537][   T69] usb 5-1: descriptor type invalid, skip
[ 2830.996149][   T69] usb 5-1: descriptor type invalid, skip
[ 2831.001845][  T405] usb 2-1: 0:2 : does not exist
[ 2831.007687][T26956] usb 3-1: Invalid ep0 maxpacket: 0
[ 2831.012952][T26956] usb usb3-port1: unable to enumerate USB device
[ 2831.019414][  T405] usb 2-1: USB disconnect, device number 62
[ 2831.025372][   T69] usb 5-1: descriptor type invalid, skip
[ 2831.031141][   T69] usb 5-1: descriptor type invalid, skip
[ 2831.117711][   T69] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2831.126401][   T69] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2831.136466][   T69] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
18:38:09 executing program 2:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2831.187752][T22914] usb 1-1: 0:2 : does not exist
[ 2831.196679][T22914] usb 1-1: USB disconnect, device number 36
[ 2831.207329][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card2/controlC2/../uevent} for writing: No such file or directory
18:38:09 executing program 5:
syz_usb_connect$uac1(0x0, 0x8e, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x3, 0xf8, "fe08"}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2831.337647][   T69] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2831.347062][   T69] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2831.347610][ T7213] usb 4-1: device descriptor read/64, error 18
[ 2831.355421][   T69] usb 5-1: Product: syz
[ 2831.365356][   T69] usb 5-1: Manufacturer: С
[ 2831.369988][   T69] usb 5-1: SerialNumber: syz
18:38:09 executing program 1:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2831.477645][ T7213] usb usb4-port1: attempt power cycle
18:38:10 executing program 0:

18:38:10 executing program 0:

18:38:10 executing program 0:

18:38:10 executing program 0:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2831.667655][T31591] usb 3-1: new high-speed USB device number 73 using dummy_hcd
[ 2831.697659][T20350] usb 2-1: new high-speed USB device number 63 using dummy_hcd
[ 2831.697668][T20487] usb 6-1: new high-speed USB device number 81 using dummy_hcd
[ 2831.697779][   T69] usb 5-1: 0:2 : does not exist
[ 2831.719168][   T69] usb 5-1: USB disconnect, device number 94
18:38:10 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2831.887643][ T7213] usb 4-1: new high-speed USB device number 75 using dummy_hcd
[ 2831.937654][T31591] usb 3-1: device descriptor read/64, error 18
[ 2831.944229][T20350] usb 2-1: Using ep0 maxpacket: 32
[ 2831.957612][T20487] usb 6-1: Using ep0 maxpacket: 32
18:38:10 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2832.067707][T20350] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2832.077853][T20350] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2832.097665][T20487] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2832.106688][T20487] usb 6-1: config 1 has no interface number 1
18:38:10 executing program 0:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2832.115546][T20487] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2832.237786][T20350] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2832.246889][T20350] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2832.255010][T20350] usb 2-1: Product: syz
[ 2832.259257][T20350] usb 2-1: Manufacturer: С
[ 2832.263813][T20350] usb 2-1: SerialNumber: syz
[ 2832.307673][T20487] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2832.316786][T20487] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2832.324824][T20487] usb 6-1: Product: syz
[ 2832.329030][T20487] usb 6-1: Manufacturer: С
[ 2832.333540][T20487] usb 6-1: SerialNumber: syz
[ 2832.347619][T31591] usb 3-1: device descriptor read/64, error 18
[ 2832.367633][ T7213] usb 4-1: device not accepting address 75, error -71
[ 2832.377686][T26165] usb 5-1: new high-speed USB device number 95 using dummy_hcd
18:38:11 executing program 0:
syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2832.587648][T20350] usb 2-1: 0:2 : does not exist
[ 2832.593743][T20350] usb 2-1: USB disconnect, device number 63
[ 2832.617624][T26165] usb 5-1: Using ep0 maxpacket: 32
[ 2832.622786][T31591] usb 3-1: new high-speed USB device number 74 using dummy_hcd
[ 2832.687781][T20487] usb 6-1: 2:1 : UAC_AS_GENERAL descriptor not found
[ 2832.718332][T20487] usb 6-1: USB disconnect, device number 81
[ 2832.737647][ T7213] usb 4-1: new high-speed USB device number 76 using dummy_hcd
[ 2832.747743][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.753363][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.759324][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.764938][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.770700][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.776318][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.782275][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.787987][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.793595][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.799312][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.804925][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.810714][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.816329][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.822074][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.827827][ T7213] usb 4-1: Using ep0 maxpacket: 32
[ 2832.832946][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.838730][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.844356][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.850131][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.855751][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.861513][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.867126][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.872915][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.878607][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.884216][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.889933][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.895564][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.901206][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.906822][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.912532][T31591] usb 3-1: device descriptor read/64, error 18
[ 2832.918796][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.924412][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.930105][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.935727][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.941365][T26165] usb 5-1: descriptor type invalid, skip
[ 2832.947651][ T7213] usb 4-1: unable to get BOS descriptor or descriptor too short
18:38:11 executing program 1:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2833.007629][ T7213] usb 4-1: unable to read config index 0 descriptor/start: -71
[ 2833.015872][ T7213] usb 4-1: can't read configurations, error -71
[ 2833.022286][T26165] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2833.031527][ T7213] usb usb4-port1: unable to enumerate USB device
[ 2833.037990][T26165] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2833.048934][T26165] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2833.217673][T26165] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2833.226697][T26165] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2833.234695][T26165] usb 5-1: Product: syz
[ 2833.238856][T26165] usb 5-1: Manufacturer: С
[ 2833.243336][T26165] usb 5-1: SerialNumber: syz
[ 2833.307627][T20487] usb 2-1: new high-speed USB device number 64 using dummy_hcd
[ 2833.317624][T31591] usb 3-1: device descriptor read/64, error 18
[ 2833.437696][T31591] usb usb3-port1: attempt power cycle
[ 2833.547607][T20487] usb 2-1: Using ep0 maxpacket: 32
[ 2833.567653][T26165] usb 5-1: 0:2 : does not exist
[ 2833.578388][T26165] usb 5-1: USB disconnect, device number 95
[ 2833.667651][T20487] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2833.677796][T20487] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2833.838089][T20487] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2833.847125][T20487] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2833.855362][T20487] usb 2-1: Product: syz
[ 2833.859610][T20487] usb 2-1: Manufacturer: С
[ 2833.864088][T20487] usb 2-1: SerialNumber: syz
[ 2833.867600][T31591] usb 3-1: new high-speed USB device number 75 using dummy_hcd
[ 2833.967639][T31591] usb 3-1: Invalid ep0 maxpacket: 0
[ 2834.117666][T31591] usb 3-1: new high-speed USB device number 76 using dummy_hcd
18:38:12 executing program 2:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:38:12 executing program 5:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:38:12 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:38:12 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

18:38:12 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2834.197678][T20487] usb 2-1: 0:2 : does not exist
[ 2834.212289][T20487] usb 2-1: USB disconnect, device number 64
[ 2834.277641][T31591] usb 3-1: device descriptor read/8, error -71
[ 2834.487640][  T405] usb 6-1: new high-speed USB device number 82 using dummy_hcd
[ 2834.495219][   T69] usb 1-1: new high-speed USB device number 37 using dummy_hcd
[ 2834.502876][T22914] usb 5-1: new high-speed USB device number 96 using dummy_hcd
[ 2834.507610][T20349] usb 4-1: new high-speed USB device number 77 using dummy_hcd
[ 2834.518285][T31591] usb 3-1: device descriptor read/8, error -71
18:38:13 executing program 1:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2834.637745][T31591] usb usb3-port1: unable to enumerate USB device
[ 2834.727607][  T405] usb 6-1: Using ep0 maxpacket: 32
[ 2834.747744][   T69] usb 1-1: Using ep0 maxpacket: 32
[ 2834.752912][T22914] usb 5-1: Using ep0 maxpacket: 32
[ 2834.767598][T20349] usb 4-1: Using ep0 maxpacket: 32
[ 2834.847677][  T405] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2834.856624][  T405] usb 6-1: config 1 has no interface number 1
[ 2834.863181][  T405] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2834.877703][   T69] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2834.886386][   T69] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2834.896501][T22914] usb 5-1: descriptor type invalid, skip
[ 2834.902156][T20487] usb 2-1: new high-speed USB device number 65 using dummy_hcd
[ 2834.909746][T22914] usb 5-1: descriptor type invalid, skip
[ 2834.915360][T22914] usb 5-1: descriptor type invalid, skip
[ 2834.921034][T22914] usb 5-1: descriptor type invalid, skip
[ 2834.926643][T22914] usb 5-1: descriptor type invalid, skip
[ 2834.927601][T20349] usb 4-1: unable to get BOS descriptor or descriptor too short
[ 2834.932295][   T69] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2834.948817][T22914] usb 5-1: descriptor type invalid, skip
[ 2834.954419][T22914] usb 5-1: descriptor type invalid, skip
[ 2834.960208][T22914] usb 5-1: descriptor type invalid, skip
[ 2834.965841][T22914] usb 5-1: descriptor type invalid, skip
[ 2834.971473][T22914] usb 5-1: descriptor type invalid, skip
[ 2834.977083][T22914] usb 5-1: descriptor type invalid, skip
[ 2834.982761][T22914] usb 5-1: descriptor type invalid, skip
[ 2834.988399][T22914] usb 5-1: descriptor type invalid, skip
[ 2834.994015][T22914] usb 5-1: descriptor type invalid, skip
[ 2834.999789][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.005412][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.007616][T20349] usb 4-1: unable to read config index 0 descriptor/start: -71
[ 2835.011050][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.018868][T31591] usb 3-1: new high-speed USB device number 77 using dummy_hcd
[ 2835.024303][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.032178][T20349] usb 4-1: can't read configurations, error -71
[ 2835.037429][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.037437][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.037443][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.037455][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.066169][  T405] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2835.075291][  T405] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2835.083267][  T405] usb 6-1: Product: syz
[ 2835.087437][  T405] usb 6-1: Manufacturer: С
[ 2835.091958][  T405] usb 6-1: SerialNumber: syz
[ 2835.096956][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.102644][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.108544][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.114180][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.119830][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.125444][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.131100][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.136713][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.142370][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.148066][   T69] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2835.157063][   T69] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2835.165583][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.171238][T22914] usb 5-1: descriptor type invalid, skip
[ 2835.176899][   T69] usb 1-1: Product: syz
[ 2835.181088][   T69] usb 1-1: Manufacturer: С
[ 2835.185571][   T69] usb 1-1: SerialNumber: syz
[ 2835.190188][T20487] usb 2-1: Using ep0 maxpacket: 32
[ 2835.247701][T22914] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2835.256409][T22914] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2835.266489][T22914] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2835.307690][T20487] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2835.317607][T31591] usb 3-1: device descriptor read/64, error 18
[ 2835.317812][T20487] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
18:38:13 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2835.417814][  T405] usb 6-1: 2:1 : UAC_AS_GENERAL descriptor not found
[ 2835.437696][T22914] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2835.446718][T22914] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2835.456186][  T405] usb 6-1: USB disconnect, device number 82
[ 2835.463391][T22914] usb 5-1: Product: syz
[ 2835.467548][T22914] usb 5-1: Manufacturer: С
[ 2835.472178][T22914] usb 5-1: SerialNumber: syz
[ 2835.487781][T20487] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2835.496834][T20487] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2835.504833][T20487] usb 2-1: Product: syz
[ 2835.509571][T20487] usb 2-1: Manufacturer: С
[ 2835.514057][T20487] usb 2-1: SerialNumber: syz
[ 2835.527721][   T69] usb 1-1: 0:2 : does not exist
[ 2835.535450][   T69] usb 1-1: USB disconnect, device number 37
[ 2835.717629][T20349] usb 4-1: new high-speed USB device number 78 using dummy_hcd
[ 2835.725243][T31591] usb 3-1: device descriptor read/64, error 18
[ 2835.787680][T22914] usb 5-1: 0:2 : does not exist
[ 2835.801212][T22914] usb 5-1: USB disconnect, device number 96
18:38:14 executing program 5:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x6, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2835.867642][T20487] usb 2-1: 0:2 : does not exist
[ 2835.873998][T20487] usb 2-1: USB disconnect, device number 65
18:38:14 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2835.967673][T20349] usb 4-1: Using ep0 maxpacket: 32
[ 2835.997605][T31591] usb 3-1: new high-speed USB device number 78 using dummy_hcd
[ 2836.087620][T20349] usb 4-1: unable to get BOS descriptor or descriptor too short
[ 2836.117633][T26165] usb 6-1: new high-speed USB device number 83 using dummy_hcd
[ 2836.147653][T20349] usb 4-1: unable to read config index 0 descriptor/start: -71
[ 2836.155240][T20349] usb 4-1: can't read configurations, error -71
[ 2836.161902][T20349] usb usb4-port1: attempt power cycle
18:38:14 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:38:14 executing program 1:
syz_usb_connect$uac1(0x0, 0x82, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2836.267758][T31591] usb 3-1: device descriptor read/64, error 18
[ 2836.337645][   T69] usb 1-1: new high-speed USB device number 38 using dummy_hcd
[ 2836.377621][T26165] usb 6-1: Using ep0 maxpacket: 32
18:38:15 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2836.487598][T20487] usb 5-1: new high-speed USB device number 97 using dummy_hcd
[ 2836.497926][T26165] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2836.506923][T26165] usb 6-1: config 1 has no interface number 1
[ 2836.513125][T26165] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2836.526051][T26165] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[ 2836.537890][T22914] usb 2-1: new high-speed USB device number 66 using dummy_hcd
[ 2836.597693][   T69] usb 1-1: Using ep0 maxpacket: 32
[ 2836.667645][T31591] usb 3-1: device descriptor read/64, error 18
[ 2836.687686][T26165] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2836.696763][T26165] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2836.705035][T26165] usb 6-1: Product: syz
[ 2836.709242][T26165] usb 6-1: Manufacturer: С
[ 2836.713729][T26165] usb 6-1: SerialNumber: syz
[ 2836.727688][   T69] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2836.736374][   T69] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2836.746545][T20487] usb 5-1: Using ep0 maxpacket: 32
[ 2836.751719][   T69] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2836.787656][T31591] usb usb3-port1: attempt power cycle
[ 2836.797912][T22914] usb 2-1: Using ep0 maxpacket: 32
[ 2836.887617][T20349] usb 4-1: new high-speed USB device number 79 using dummy_hcd
[ 2836.937717][T22914] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2836.947941][   T69] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2836.957059][   T69] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2836.965199][T20487] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2836.973885][T22914] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2836.977689][T20349] usb 4-1: Using ep0 maxpacket: 32
[ 2836.982825][T20487] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2836.997905][   T69] usb 1-1: Product: syz
[ 2837.002040][   T69] usb 1-1: Manufacturer: С
[ 2837.006518][   T69] usb 1-1: SerialNumber: syz
[ 2837.011139][T20487] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2837.060457][T26165] usb 6-1: USB disconnect, device number 83
[ 2837.157687][T20349] usb 4-1: unable to get BOS descriptor or descriptor too short
[ 2837.197685][T22914] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
18:38:15 executing program 2:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2837.206795][T20487] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2837.215858][T22914] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2837.217590][T31591] usb 3-1: new high-speed USB device number 79 using dummy_hcd
[ 2837.226939][T20487] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2837.239686][T22914] usb 2-1: Product: syz
[ 2837.243865][T22914] usb 2-1: Manufacturer: С
[ 2837.248398][T22914] usb 2-1: SerialNumber: syz
[ 2837.253357][T20487] usb 5-1: Product: syz
[ 2837.257495][T20487] usb 5-1: Manufacturer: С
[ 2837.257639][T20349] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2837.262488][T20487] usb 5-1: SerialNumber: syz
[ 2837.271816][T20349] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2837.285922][T20349] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2837.337703][   T69] usb 1-1: 0:2 : does not exist
[ 2837.343982][   T69] usb 1-1: USB disconnect, device number 38
18:38:16 executing program 5:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0xa9, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2837.477677][T20349] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2837.486718][T20349] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2837.494806][T20349] usb 4-1: Product: syz
[ 2837.499033][T20349] usb 4-1: Manufacturer: С
[ 2837.503537][T20349] usb 4-1: SerialNumber: syz
[ 2837.557650][T22914] usb 2-1: 0:2 : does not exist
[ 2837.568124][T22914] usb 2-1: USB disconnect, device number 66
[ 2837.637638][T20487] usb 5-1: 0:2 : does not exist
[ 2837.646318][T20487] usb 5-1: USB disconnect, device number 97
18:38:16 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2837.727626][T31591] usb 3-1: device not accepting address 79, error -71
[ 2837.767627][T26956] usb 6-1: new high-speed USB device number 84 using dummy_hcd
[ 2837.817736][T20349] usb 4-1: 0:2 : does not exist
[ 2837.824432][T20349] usb 4-1: USB disconnect, device number 79
18:38:16 executing program 1:
syz_usb_connect$uac1(0x0, 0x7c, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6a, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:38:16 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2838.007609][T26956] usb 6-1: Using ep0 maxpacket: 32
[ 2838.097626][T31591] usb 3-1: new high-speed USB device number 80 using dummy_hcd
[ 2838.127700][T26956] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2838.136666][T26956] usb 6-1: config 1 has no interface number 1
[ 2838.142857][T26956] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2838.155819][   T69] usb 1-1: new high-speed USB device number 39 using dummy_hcd
[ 2838.163376][T26956] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 2838.174417][T26956] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[ 2838.187642][T31591] usb 3-1: Using ep0 maxpacket: 32
18:38:16 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2838.327736][T31591] usb 3-1: unable to get BOS descriptor or descriptor too short
[ 2838.337722][T26956] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2838.346767][T26956] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2838.354837][T26956] usb 6-1: Product: syz
[ 2838.359085][T26956] usb 6-1: Manufacturer: С
[ 2838.363601][T26956] usb 6-1: SerialNumber: syz
[ 2838.368268][T22914] usb 2-1: new high-speed USB device number 67 using dummy_hcd
[ 2838.377793][T20487] usb 5-1: new high-speed USB device number 98 using dummy_hcd
[ 2838.407601][   T69] usb 1-1: Using ep0 maxpacket: 32
[ 2838.407611][T31591] usb 3-1: unable to read config index 0 descriptor/start: -71
[ 2838.407627][T31591] usb 3-1: can't read configurations, error -71
[ 2838.426584][T31591] usb usb3-port1: unable to enumerate USB device
[ 2838.527631][T20672] usb 4-1: new high-speed USB device number 80 using dummy_hcd
[ 2838.535234][   T69] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2838.543970][   T69] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2838.554079][   T69] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2838.617658][T20487] usb 5-1: Using ep0 maxpacket: 32
[ 2838.622854][T22914] usb 2-1: Using ep0 maxpacket: 32
18:38:17 executing program 2:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2838.719291][T26956] usb 6-1: USB disconnect, device number 84
[ 2838.725307][   T69] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2838.736202][   T69] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2838.744272][   T69] usb 1-1: Product: syz
[ 2838.748583][T22914] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2838.761269][   T69] usb 1-1: Manufacturer: С
[ 2838.765813][T22914] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2838.774750][   T69] usb 1-1: SerialNumber: syz
[ 2838.779381][T20672] usb 4-1: Using ep0 maxpacket: 32
[ 2838.827662][T20487] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2838.836394][T20487] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2838.846620][T20487] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2838.937658][T20672] usb 4-1: unable to get BOS descriptor or descriptor too short
[ 2838.945334][T22914] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2838.954447][T22914] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2838.962545][T22914] usb 2-1: Product: syz
[ 2838.966722][T22914] usb 2-1: Manufacturer: С
[ 2838.971449][T22914] usb 2-1: SerialNumber: syz
[ 2839.007666][T20487] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2839.017071][T20487] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2839.025252][T20487] usb 5-1: Product: syz
[ 2839.029533][T20672] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2839.038305][T20487] usb 5-1: Manufacturer: С
[ 2839.042808][T20672] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2839.052907][T20487] usb 5-1: SerialNumber: syz
18:38:17 executing program 5:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x2, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2839.057636][T31591] usb 3-1: new high-speed USB device number 81 using dummy_hcd
[ 2839.058134][T20672] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2839.077693][   T69] usb 1-1: 0:2 : does not exist
[ 2839.085238][   T69] usb 1-1: USB disconnect, device number 39
[ 2839.227642][T20672] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2839.236726][T20672] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2839.244827][T20672] usb 4-1: Product: syz
[ 2839.249111][T20672] usb 4-1: Manufacturer: С
[ 2839.253639][T20672] usb 4-1: SerialNumber: syz
[ 2839.277684][T22914] usb 2-1: 0:2 : does not exist
[ 2839.286600][T22914] usb 2-1: USB disconnect, device number 67
[ 2839.327736][T31591] usb 3-1: Using ep0 maxpacket: 32
[ 2839.377646][T20487] usb 5-1: 0:2 : does not exist
[ 2839.383671][T20487] usb 5-1: USB disconnect, device number 98
[ 2839.407654][T26956] usb 6-1: new high-speed USB device number 85 using dummy_hcd
18:38:18 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2839.487617][T31591] usb 3-1: unable to get BOS descriptor or descriptor too short
[ 2839.557649][T31591] usb 3-1: unable to read config index 0 descriptor/start: -71
[ 2839.565267][T31591] usb 3-1: can't read configurations, error -71
[ 2839.567636][T20672] usb 4-1: 0:2 : does not exist
[ 2839.589249][T20672] usb 4-1: USB disconnect, device number 80
[ 2839.647626][T26956] usb 6-1: Using ep0 maxpacket: 32
18:38:18 executing program 1:
syz_usb_connect$uac1(0x0, 0x7c, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6a, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

18:38:18 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2839.797636][   T69] usb 1-1: new high-speed USB device number 40 using dummy_hcd
[ 2839.807148][T26956] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2839.816240][T26956] usb 6-1: config 1 has no interface number 1
[ 2839.822405][T26956] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2839.835196][T26956] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 2839.846166][T26956] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
18:38:18 executing program 2:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

18:38:18 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2840.007633][T20672] usb 2-1: new high-speed USB device number 68 using dummy_hcd
[ 2840.017997][T26956] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2840.027014][T26956] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2840.035029][T26956] usb 6-1: Product: syz
[ 2840.039184][T26956] usb 6-1: Manufacturer: С
[ 2840.043673][T26956] usb 6-1: SerialNumber: syz
[ 2840.077628][ T7213] usb 5-1: new high-speed USB device number 99 using dummy_hcd
[ 2840.097633][   T69] usb 1-1: device descriptor read/64, error 18
[ 2840.237607][T31591] usb 3-1: new high-speed USB device number 82 using dummy_hcd
[ 2840.247602][T20672] usb 2-1: Using ep0 maxpacket: 32
[ 2840.267606][T20349] usb 4-1: new high-speed USB device number 81 using dummy_hcd
[ 2840.317609][ T7213] usb 5-1: Using ep0 maxpacket: 32
[ 2840.377675][T20672] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2840.387814][T20672] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2840.410317][T26956] usb 6-1: USB disconnect, device number 85
[ 2840.477631][T31591] usb 3-1: Using ep0 maxpacket: 32
[ 2840.487617][   T69] usb 1-1: device descriptor read/64, error 18
[ 2840.507612][T20349] usb 4-1: Using ep0 maxpacket: 32
[ 2840.517743][ T7213] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2840.526409][ T7213] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2840.536646][ T7213] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2840.557648][T20672] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2840.566734][T20672] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2840.574899][T20672] usb 2-1: Product: syz
[ 2840.579174][T20672] usb 2-1: Manufacturer: С
[ 2840.583705][T20672] usb 2-1: SerialNumber: syz
[ 2840.607647][T31591] usb 3-1: unable to get BOS descriptor or descriptor too short
[ 2840.667640][T20349] usb 4-1: unable to get BOS descriptor or descriptor too short
[ 2840.675327][T31591] usb 3-1: unable to read config index 0 descriptor/start: -71
[ 2840.682969][T31591] usb 3-1: can't read configurations, error -71
[ 2840.689399][T31591] usb usb3-port1: attempt power cycle
[ 2840.697754][ T7213] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2840.707108][ T7213] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2840.715270][ T7213] usb 5-1: Product: syz
[ 2840.719597][ T7213] usb 5-1: Manufacturer: С
[ 2840.724207][ T7213] usb 5-1: SerialNumber: syz
[ 2840.757650][T20349] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
18:38:19 executing program 5:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x3f, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2840.766375][T20349] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2840.776973][T20349] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2840.777613][   T69] usb 1-1: new high-speed USB device number 41 using dummy_hcd
[ 2840.907737][T20672] usb 2-1: 0:2 : does not exist
[ 2840.920488][T20672] usb 2-1: USB disconnect, device number 68
[ 2840.937656][T20349] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2840.947217][T20349] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2840.955421][T20349] usb 4-1: Product: syz
[ 2840.959700][T20349] usb 4-1: Manufacturer: С
[ 2840.964253][T20349] usb 4-1: SerialNumber: syz
18:38:19 executing program 2:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2841.047669][ T7213] usb 5-1: 0:2 : does not exist
[ 2841.059270][ T7213] usb 5-1: USB disconnect, device number 99
[ 2841.067606][   T69] usb 1-1: device descriptor read/64, error 18
[ 2841.077629][T22914] usb 6-1: new high-speed USB device number 86 using dummy_hcd
[ 2841.277664][T20349] usb 4-1: 0:2 : does not exist
[ 2841.284810][T20349] usb 4-1: USB disconnect, device number 81
18:38:19 executing program 1:
syz_usb_connect$uac1(0x0, 0x7c, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6a, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2841.327605][T22914] usb 6-1: Using ep0 maxpacket: 32
[ 2841.397599][T31591] usb 3-1: new high-speed USB device number 83 using dummy_hcd
18:38:20 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}]})

[ 2841.447661][T22914] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2841.456741][T22914] usb 6-1: config 1 has no interface number 1
[ 2841.462846][T22914] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2841.475690][T22914] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 2841.487878][T31591] usb 3-1: Using ep0 maxpacket: 32
[ 2841.488790][   T69] usb 1-1: device descriptor read/64, error 18
[ 2841.499202][T22914] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[ 2841.627719][   T69] usb usb1-port1: attempt power cycle
[ 2841.667635][T20672] usb 2-1: new high-speed USB device number 69 using dummy_hcd
18:38:20 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2841.667681][T31591] usb 3-1: unable to get BOS descriptor or descriptor too short
[ 2841.675355][T22914] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2841.692008][T22914] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2841.699982][T22914] usb 6-1: Product: syz
[ 2841.704125][T22914] usb 6-1: Manufacturer: С
[ 2841.708656][T22914] usb 6-1: SerialNumber: syz
[ 2841.767650][T31591] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2841.776376][T20349] usb 5-1: new high-speed USB device number 100 using dummy_hcd
[ 2841.784046][T31591] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2841.794144][T31591] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2841.937622][T20672] usb 2-1: Using ep0 maxpacket: 32
[ 2841.957699][T31591] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2841.966758][T31591] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2841.974819][T31591] usb 3-1: Product: syz
[ 2841.979004][T31591] usb 3-1: Manufacturer: С
[ 2841.983507][T31591] usb 3-1: SerialNumber: syz
[ 2841.997657][ T7213] usb 4-1: new high-speed USB device number 82 using dummy_hcd
[ 2842.017712][T20349] usb 5-1: Using ep0 maxpacket: 32
[ 2842.059412][T22914] usb 6-1: USB disconnect, device number 86
[ 2842.067683][   T69] usb 1-1: new high-speed USB device number 42 using dummy_hcd
[ 2842.077998][T20672] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 2842.088141][T20672] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2842.157768][   T69] usb 1-1: Invalid ep0 maxpacket: 0
[ 2842.217612][T20349] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2842.226317][T20349] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2842.236432][T20349] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2842.245614][ T7213] usb 4-1: Using ep0 maxpacket: 32
[ 2842.247669][T20672] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2842.259817][T20672] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2842.267908][T20672] usb 2-1: Product: syz
[ 2842.272052][T20672] usb 2-1: Manufacturer: С
[ 2842.276528][T20672] usb 2-1: SerialNumber: syz
[ 2842.307704][T31591] usb 3-1: 0:2 : does not exist
[ 2842.317699][   T69] usb 1-1: new high-speed USB device number 43 using dummy_hcd
[ 2842.318499][T31591] usb 3-1: USB disconnect, device number 83
18:38:21 executing program 5:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x0, 0x5}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2842.407655][ T7213] usb 4-1: unable to get BOS descriptor or descriptor too short
[ 2842.415411][T20349] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2842.424489][T20349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2842.432653][T20349] usb 5-1: Product: syz
[ 2842.436813][T20349] usb 5-1: Manufacturer: syz
[ 2842.437632][   T69] usb 1-1: Invalid ep0 maxpacket: 0
[ 2842.441752][T20349] usb 5-1: SerialNumber: syz
[ 2842.446765][   T69] usb usb1-port1: unable to enumerate USB device
18:38:21 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2842.497643][ T7213] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2842.506360][ T7213] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2842.516688][ T7213] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2842.597651][T20672] usb 2-1: 0:2 : does not exist
[ 2842.603963][T20672] usb 2-1: USB disconnect, device number 69
18:38:21 executing program 2:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2842.687753][ T7213] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2842.696875][ T7213] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2842.705166][ T7213] usb 4-1: Product: syz
[ 2842.709452][ T7213] usb 4-1: Manufacturer: С
[ 2842.714325][ T7213] usb 4-1: SerialNumber: syz
[ 2842.757715][T20349] usb 5-1: 0:2 : does not exist
[ 2842.764342][T20349] usb 5-1: USB disconnect, device number 100
[ 2842.847619][T22914] usb 6-1: new high-speed USB device number 87 using dummy_hcd
18:38:21 executing program 1:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2842.997612][T26165] usb 1-1: new high-speed USB device number 44 using dummy_hcd
[ 2843.029338][ T7213] usb 4-1: 0:2 : does not exist
[ 2843.043316][ T7213] usb 4-1: USB disconnect, device number 82
[ 2843.097603][T22914] usb 6-1: Using ep0 maxpacket: 32
[ 2843.107652][T31591] usb 3-1: new high-speed USB device number 84 using dummy_hcd
18:38:21 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"]})

[ 2843.257623][T22914] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2843.266631][T22914] usb 6-1: config 1 has no interface number 1
[ 2843.272888][T22914] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2843.277604][T26165] usb 1-1: device descriptor read/64, error 18
[ 2843.285945][T22914] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 2843.302675][T22914] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[ 2843.317606][T20350] usb 2-1: new high-speed USB device number 70 using dummy_hcd
[ 2843.347604][T31591] usb 3-1: Using ep0 maxpacket: 32
18:38:22 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2843.477643][T22914] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2843.486687][T22914] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2843.494734][T22914] usb 6-1: Product: syz
[ 2843.498906][T22914] usb 6-1: Manufacturer: С
[ 2843.503408][T22914] usb 6-1: SerialNumber: syz
[ 2843.507677][T31591] usb 3-1: unable to get BOS descriptor or descriptor too short
[ 2843.557612][T20350] usb 2-1: Using ep0 maxpacket: 32
[ 2843.587655][T20349] usb 5-1: new high-speed USB device number 101 using dummy_hcd
[ 2843.595373][T31591] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2843.604171][T31591] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2843.614509][T31591] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2843.677710][T20350] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2843.686779][T26165] usb 1-1: device descriptor read/64, error 18
[ 2843.692973][T20350] usb 2-1: config 1 has no interface number 1
[ 2843.699158][T20350] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2843.711928][T20350] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 2843.722940][T20350] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[ 2843.732816][ T7213] usb 4-1: new high-speed USB device number 83 using dummy_hcd
[ 2843.777662][T31591] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2843.786780][T31591] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2843.794900][T31591] usb 3-1: Product: syz
[ 2843.799087][T31591] usb 3-1: Manufacturer: С
[ 2843.803586][T31591] usb 3-1: SerialNumber: syz
[ 2843.837652][T20349] usb 5-1: Using ep0 maxpacket: 32
[ 2843.888140][T22914] usb 6-1: USB disconnect, device number 87
[ 2843.897706][T20350] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2843.906826][T20350] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2843.914975][T20350] usb 2-1: Product: syz
[ 2843.919259][T20350] usb 2-1: Manufacturer: syz
[ 2843.923831][T20350] usb 2-1: SerialNumber: syz
[ 2843.957767][T26165] usb 1-1: new high-speed USB device number 45 using dummy_hcd
[ 2843.977687][ T7213] usb 4-1: Using ep0 maxpacket: 32
[ 2844.047723][T20349] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2844.056569][T20349] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2844.066840][T20349] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2844.127704][T31591] usb 3-1: 0:2 : does not exist
[ 2844.135600][T31591] usb 3-1: USB disconnect, device number 84
[ 2844.147652][ T7213] usb 4-1: unable to get BOS descriptor or descriptor too short
[ 2844.227664][T20349] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2844.236790][ T7213] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2844.245676][T26165] usb 1-1: device descriptor read/64, error 18
[ 2844.251911][T20349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2844.264919][T20350] usb 2-1: USB disconnect, device number 70
18:38:22 executing program 5:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2844.272446][ T7213] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2844.272969][T12721] udevd[12721]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory
[ 2844.282801][T20349] usb 5-1: Product: syz
[ 2844.306494][ T7213] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2844.315450][T20349] usb 5-1: Manufacturer: syz
[ 2844.320174][T20349] usb 5-1: SerialNumber: syz
18:38:23 executing program 2:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2844.477677][ T7213] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2844.486714][ T7213] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2844.494941][ T7213] usb 4-1: Product: syz
[ 2844.499205][ T7213] usb 4-1: Manufacturer: С
[ 2844.503681][ T7213] usb 4-1: SerialNumber: syz
18:38:23 executing program 1:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103100b"], 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}]})

[ 2844.637736][T20349] usb 5-1: 0:2 : does not exist
[ 2844.645694][T20349] usb 5-1: USB disconnect, device number 101
[ 2844.657609][T22914] usb 6-1: new high-speed USB device number 88 using dummy_hcd
[ 2844.657630][T26165] usb 1-1: device descriptor read/64, error 18
[ 2844.787674][T26165] usb usb1-port1: attempt power cycle
[ 2844.817644][ T7213] usb 4-1: 0:2 : does not exist
[ 2844.826412][ T7213] usb 4-1: USB disconnect, device number 83
[ 2844.832419][T31591] usb 3-1: new high-speed USB device number 85 using dummy_hcd
[ 2844.927628][T22914] usb 6-1: Using ep0 maxpacket: 32
[ 2844.947644][  T393] usb 2-1: new high-speed USB device number 71 using dummy_hcd
18:38:23 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2845.057670][T22914] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2845.066623][T22914] usb 6-1: config 1 has no interface number 1
[ 2845.074696][T22914] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2845.080807][T31591] usb 3-1: Using ep0 maxpacket: 32
[ 2845.088769][T22914] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 2845.104220][T22914] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[ 2845.187706][  T393] usb 2-1: Using ep0 maxpacket: 32
[ 2845.207672][T26165] usb 1-1: new high-speed USB device number 46 using dummy_hcd
18:38:23 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2845.247683][T31591] usb 3-1: unable to get BOS descriptor or descriptor too short
[ 2845.277715][T22914] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2845.286817][T22914] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2845.294877][T22914] usb 6-1: Product: syz
[ 2845.297747][T26165] usb 1-1: Invalid ep0 maxpacket: 0
[ 2845.299160][T22914] usb 6-1: Manufacturer: С
[ 2845.308893][T22914] usb 6-1: SerialNumber: syz
[ 2845.327730][T31591] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2845.336551][T31591] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2845.347048][T31591] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2845.367653][ T7213] usb 5-1: new high-speed USB device number 102 using dummy_hcd
[ 2845.387728][  T393] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2845.396520][  T393] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2845.407000][  T393] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2845.447720][T26165] usb 1-1: new high-speed USB device number 47 using dummy_hcd
18:38:24 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2845.507736][T31591] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2845.516774][T31591] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2845.524795][T31591] usb 3-1: Product: syz
[ 2845.529021][T20349] usb 4-1: new high-speed USB device number 84 using dummy_hcd
[ 2845.537201][T31591] usb 3-1: Manufacturer: С
[ 2845.541829][T31591] usb 3-1: SerialNumber: syz
[ 2845.567722][  T393] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2845.576763][  T393] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2845.585051][T26165] usb 1-1: device descriptor read/8, error -71
[ 2845.592349][  T393] usb 2-1: Product: syz
[ 2845.596497][  T393] usb 2-1: Manufacturer: syz
[ 2845.601179][  T393] usb 2-1: SerialNumber: syz
[ 2845.607765][ T7213] usb 5-1: Using ep0 maxpacket: 32
[ 2845.653695][T22914] usb 6-1: USB disconnect, device number 88
[ 2845.797652][T20349] usb 4-1: Using ep0 maxpacket: 32
[ 2845.807680][T26165] usb 1-1: device descriptor read/8, error -71
[ 2845.814064][ T7213] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2845.822768][ T7213] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2845.832918][ T7213] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2845.867704][T31591] usb 3-1: 0:2 : does not exist
[ 2845.873906][T31591] usb 3-1: USB disconnect, device number 85
[ 2845.927682][T26165] usb usb1-port1: unable to enumerate USB device
[ 2845.947652][  T393] usb 2-1: 0:2 : does not exist
[ 2845.953886][  T393] usb 2-1: USB disconnect, device number 71
[ 2845.960058][T20349] usb 4-1: unable to get BOS descriptor or descriptor too short
[ 2846.007829][ T7213] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2846.016921][ T7213] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2846.025044][ T7213] usb 5-1: Product: syz
[ 2846.029343][ T7213] usb 5-1: Manufacturer: С
[ 2846.033881][ T7213] usb 5-1: SerialNumber: syz
[ 2846.047682][T20349] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
18:38:24 executing program 5:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2846.056425][T20349] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2846.066568][T20349] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2846.227664][T20349] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2846.236737][T20349] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2846.244861][T20349] usb 4-1: Product: syz
[ 2846.249148][T20349] usb 4-1: Manufacturer: С
[ 2846.253697][T20349] usb 4-1: SerialNumber: syz
18:38:24 executing program 2:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2846.277708][T26165] usb 1-1: new high-speed USB device number 48 using dummy_hcd
18:38:24 executing program 1:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2846.357693][ T7213] usb 5-1: 0:2 : does not exist
[ 2846.368579][ T7213] usb 5-1: USB disconnect, device number 102
[ 2846.487625][T22914] usb 6-1: new high-speed USB device number 89 using dummy_hcd
[ 2846.557702][T26165] usb 1-1: device descriptor read/64, error 18
[ 2846.567632][T31508] usb 3-1: new high-speed USB device number 86 using dummy_hcd
[ 2846.587730][T20349] usb 4-1: 0:2 : does not exist
[ 2846.598674][T20349] usb 4-1: USB disconnect, device number 84
[ 2846.627641][T20672] usb 2-1: new high-speed USB device number 72 using dummy_hcd
[ 2846.727671][T22914] usb 6-1: Using ep0 maxpacket: 32
18:38:25 executing program 4:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f0800210310"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2846.807691][T31508] usb 3-1: Using ep0 maxpacket: 32
[ 2846.847747][T22914] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2846.856793][T22914] usb 6-1: config 1 has no interface number 1
[ 2846.862988][T22914] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2846.875765][T20672] usb 2-1: Using ep0 maxpacket: 32
[ 2846.880945][T22914] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 2846.891901][T22914] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
18:38:25 executing program 3:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2846.977608][T26165] usb 1-1: device descriptor read/64, error 18
[ 2846.977681][T31508] usb 3-1: unable to get BOS descriptor or descriptor too short
[ 2846.997667][T20672] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[ 2847.008651][T20672] usb 2-1: config 1 has no interface number 1
[ 2847.014791][T20672] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2847.027768][T20672] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 2847.039011][T20672] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[ 2847.067738][T22914] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2847.076787][T22914] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2847.084822][T31508] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2847.093568][T31508] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2847.103671][T22914] usb 6-1: Product: syz
[ 2847.107864][T22914] usb 6-1: Manufacturer: syz
[ 2847.112443][T22914] usb 6-1: SerialNumber: syz
[ 2847.117206][T31508] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2847.157702][ T7213] usb 5-1: new high-speed USB device number 103 using dummy_hcd
[ 2847.227692][T20672] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2847.236830][T20672] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2847.244892][T20672] usb 2-1: Product: syz
[ 2847.249268][T20672] usb 2-1: Manufacturer: С
[ 2847.253908][T20672] usb 2-1: SerialNumber: syz
[ 2847.257602][T26165] usb 1-1: new high-speed USB device number 49 using dummy_hcd
[ 2847.277660][T20349] usb 4-1: new high-speed USB device number 85 using dummy_hcd
[ 2847.287648][T31508] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2847.296760][T31508] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2847.305275][T31508] usb 3-1: Product: syz
[ 2847.309541][T31508] usb 3-1: Manufacturer: С
[ 2847.314082][T31508] usb 3-1: SerialNumber: syz
[ 2847.397651][ T7213] usb 5-1: Using ep0 maxpacket: 32
[ 2847.449055][T22914] usb 6-1: USB disconnect, device number 89
[ 2847.537707][T26165] usb 1-1: device descriptor read/64, error 18
[ 2847.547761][T20349] usb 4-1: Using ep0 maxpacket: 32
[ 2847.590503][T20672] usb 2-1: USB disconnect, device number 72
[ 2847.617679][ T7213] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2847.626525][ T7213] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2847.636972][ T7213] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2847.707646][T20349] usb 4-1: unable to get BOS descriptor or descriptor too short
[ 2847.707671][T31508] usb 3-1: 0:2 : does not exist
[ 2847.723380][T31508] usb 3-1: USB disconnect, device number 86
[ 2847.787672][T20349] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 2847.796555][T20349] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 2847.806915][ T7213] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2847.816490][T20349] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 2847.825823][ T7213] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2847.834022][ T7213] usb 5-1: Product: syz
18:38:26 executing program 5:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="050f08002103"], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2847.838212][ T7213] usb 5-1: Manufacturer: С
[ 2847.842792][ T7213] usb 5-1: SerialNumber: syz
[ 2847.927679][T26165] usb 1-1: device descriptor read/64, error 18
18:38:26 executing program 1:
syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xb, 0x24, 0x6, 0x0, 0x0, 0x2, [0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x7f, 0x1, 0x8, 0x40}, 0x8, &(0x7f0000000040)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2847.987656][T20349] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 2847.996828][T20349] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2848.004819][T20349] usb 4-1: Product: syz
[ 2848.008984][T20349] usb 4-1: Manufacturer: С
[ 2848.013476][T20349] usb 4-1: SerialNumber: syz
18:38:26 executing program 2:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[], 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x802}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x421}}]})

[ 2848.047668][T26165] usb usb1-port1: attempt power cycle
[ 2848.067347][ T1272] get_swap_device: Bad swap file entry 4003ffffffffffff
[ 2848.074404][ T1272] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
[ 2848.086105][ T1272] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
[ 2848.094504][ T1272] CPU: 0 PID: 1272 Comm: syz-executor.2 Not tainted 5.10.161-syzkaller-00019-g416c4356f372 #0
[ 2848.105033][ T1272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023
[ 2848.115079][ T1272] RIP: 0010:do_swap_page+0x301/0x1ce0
[ 2848.120454][ T1272] Code: 84 db 4c 8b 6c 24 20 75 62 e8 ab d5 d0 ff 41 be 01 00 00 00 4c 8b 7c 24 28 eb 7c 48 89 df e8 96 71 08 00 49 89 c6 48 c1 e8 03 <42> 80 3c 20 00 49 89 df 74 08 4c 89 f7 e8 4d d7 0a 00 4d 8b 36 bb
[ 2848.140217][ T1272] RSP: 0018:ffffc9000716f8c0 EFLAGS: 00010246
[ 2848.146385][ T1272] RAX: 0000000000000000 RBX: 4003ffffffffffff RCX: ffff88810c500000
[ 2848.154360][ T1272] RDX: 0000000000000000 RSI: 0000000000000010 RDI: 0000000000000000
[ 2848.162508][ T1272] RBP: ffffc9000716fa48 R08: ffffffff81a4bdd3 R09: ffffed103ee0a5e8
[ 2848.167642][ T7213] usb 5-1: 0:2 : does not exist
[ 2848.170463][ T1272] R10: ffffed103ee0a5e8 R11: 1ffff1103ee0a5e7 R12: dffffc0000000000
[ 2848.170470][ T1272] R13: ffff8881153606f0 R14: 0000000000000000 R15: 4003ffffffffffff
[ 2848.170478][ T1272] FS:  00007f22d2a57700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 2848.170484][ T1272] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2848.170499][ T1272] CR2: 00007f22d3e05988 CR3: 000000011d762000 CR4: 00000000003506b0
[ 2848.177313][ T7213] usb 5-1: USB disconnect, device number 103
[ 2848.183287][ T1272] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2848.183293][ T1272] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2848.183297][ T1272] Call Trace:
[ 2848.183316][ T1272]  ? unmap_mapping_range+0x3f0/0x3f0
[ 2848.183326][ T1272]  handle_pte_fault+0x49e/0x9d0
[ 2848.183336][ T1272]  ___handle_speculative_fault+0xfca/0x1470
[ 2848.183354][ T1272]  ? __handle_speculative_fault+0x2b0/0x2b0
[ 2848.262486][ T1272]  ? _raw_read_unlock+0x25/0x40
[ 2848.267311][ T1272]  ? get_vma+0x14e/0x160
[ 2848.271529][ T1272]  __handle_speculative_fault+0xc3/0x2b0
[ 2848.277136][ T1272]  do_user_addr_fault+0x885/0xce0
[ 2848.282211][ T1272]  ? __fpregs_load_activate+0x1e7/0x370
[ 2848.287773][ T1272]  ? do_kern_addr_fault+0x80/0x80
[ 2848.292886][ T1272]  ? debug_smp_processor_id+0x17/0x20
[ 2848.298336][ T1272]  ? fpregs_assert_state_consistent+0xb6/0xe0
[ 2848.304396][ T1272]  exc_page_fault+0x71/0x1b0
[ 2848.308971][ T1272]  ? asm_exc_page_fault+0x8/0x30
[ 2848.313899][ T1272]  asm_exc_page_fault+0x1e/0x30
[ 2848.318728][ T1272] RIP: 0033:0x7f22d3c8dae5
[ 2848.323118][ T1272] Code: b9 40 42 0f 00 ba 81 00 00 00 4c 89 e6 41 c7 04 24 01 00 00 00 bf ca 00 00 00 31 c0 e8 d4 65 05 00 eb c1 0f b6 35 c3 fb c9 00 <8b> bf 98 00 00 00 31 d2 e8 fe 5c ff ff eb 85 48 8d 3d b9 1c 0b 00
[ 2848.342699][ T1272] RSP: 002b:00007f22d2a57220 EFLAGS: 00010202
[ 2848.348851][ T1272] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 00007f22d2a57700
[ 2848.356807][ T1272] RDX: 088745e5bb71576b RSI: 0000000000000000 RDI: 00007f22d3e03f80
[ 2848.364854][ T1272] RBP: 00007f22d3e03f80 R08: 00007f22d2a57700 R09: 00007f22d2a57700
[ 2848.372811][ T1272] R10: 00007f22d2a579d0 R11: 0000000000000202 R12: 00007fff6dfc01fe
[ 2848.380870][ T1272] R13: 00007fff6dfc01ff R14: 00007f22d2a57300 R15: 0000000000022000
[ 2848.388909][ T1272] Modules linked in:
[ 2848.393240][ T1272] ---[ end trace 949c024f6952df6f ]---
[ 2848.398769][ T1272] RIP: 0010:do_swap_page+0x301/0x1ce0
[ 2848.404142][ T1272] Code: 84 db 4c 8b 6c 24 20 75 62 e8 ab d5 d0 ff 41 be 01 00 00 00 4c 8b 7c 24 28 eb 7c 48 89 df e8 96 71 08 00 49 89 c6 48 c1 e8 03 <42> 80 3c 20 00 49 89 df 74 08 4c 89 f7 e8 4d d7 0a 00 4d 8b 36 bb
[ 2848.423863][ T1272] RSP: 0018:ffffc9000716f8c0 EFLAGS: 00010246
[ 2848.430163][ T1272] RAX: 0000000000000000 RBX: 4003ffffffffffff RCX: ffff88810c500000
[ 2848.438286][ T1272] RDX: 0000000000000000 RSI: 0000000000000010 RDI: 0000000000000000
[ 2848.446476][ T1272] RBP: ffffc9000716fa48 R08: ffffffff81a4bdd3 R09: ffffed103ee0a5e8
[ 2848.454497][ T1272] R10: ffffed103ee0a5e8 R11: 1ffff1103ee0a5e7 R12: dffffc0000000000
[ 2848.457600][T26165] usb 1-1: new high-speed USB device number 50 using dummy_hcd
[ 2848.462927][ T1272] R13: ffff8881153606f0 R14: 0000000000000000 R15: 4003ffffffffffff
[ 2848.462944][ T1272] FS:  00007f22d2a57700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 2848.470714][T20349] usb 4-1: 0:2 : does not exist
[ 2848.478773][ T1272] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
18:38:27 executing program 0:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 2848.493622][T12721] udevd[12721]: 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
[ 2848.499106][ T1272] CR2: 00007f22d3e05988 CR3: 000000011d762000 CR4: 00000000003506b0
[ 2848.499121][ T1272] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2848.525528][T20349] usb 4-1: USB disconnect, device number 85
[ 2848.531363][ T1272] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2848.552398][ T1272] Kernel panic - not syncing: Fatal exception
[ 2848.558627][ T1272] Kernel Offset: disabled
[ 2848.562939][ T1272] Rebooting in 86400 seconds..