last executing test programs:

3m51.37966173s ago: executing program 3 (id=208):
sysinfo(&(0x7f0000000000))

3m51.318383556s ago: executing program 3 (id=211):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/timer', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/timer', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/timer', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snd/timer', 0x800, 0x0)

3m51.227274181s ago: executing program 3 (id=215):
lchown(&(0x7f0000000000), 0x0, 0x0)

3m51.227028596s ago: executing program 3 (id=217):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fb1', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fb1', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb1', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fb1', 0x800, 0x0)

3m51.179367983s ago: executing program 3 (id=220):
mq_open(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000))

3m50.252704472s ago: executing program 3 (id=223):
mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

4.561499849s ago: executing program 0 (id=1856):
syz_usb_connect(0x0, 0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010300453b88400819151300000000000109022d0001000000000904ffff486bb22b000904fffffd0000000009048f"], 0x0)

4.21632061s ago: executing program 1 (id=1861):
syz_usb_connect(0x5, 0x2f, &(0x7f0000001440)={{0x12, 0x1, 0x110, 0x9a, 0x62, 0x20, 0x40, 0x421, 0x3cd, 0xee46, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1d, 0x1, 0x1, 0x5, 0x70, 0x3, "", [{{0x9, 0x4, 0x28, 0x81, 0x1, 0x2, 0x2, 0xff, 0x0, [], [{{0x9, 0x5, 0xb, 0x3, 0x10, 0xb, 0x2, 0x7, [@generic={0x2, 0x2}]}}]}}]}}]}}, 0x0)

3.482309105s ago: executing program 4 (id=1865):
syz_emit_ethernet(0x5a, &(0x7f0000000000)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0xe, 0x4, 0x0, 0x1, 0x4c, 0x0, 0x0, 0x0, 0x5, 0x0, @dev, @local, {[@timestamp_addr={0x44, 0x14, 0x5, 0x3, 0x0, [{@multicast2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0xaf}]}, @ssrr={0x89, 0xb, 0x77, [@multicast2, @remote]}, @generic={0x7, 0x2}]}}, {{0x4, 0x8000, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0)

3.479731535s ago: executing program 4 (id=1866):
syz_usb_connect$uac3(0x3, 0x94, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x8, 0x582, 0x8d, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x82, 0x3, 0x1, 0xa, 0x10, 0x9, {0x8, 0xb, 0x1, 0x2, 0x1, 0x1, 0x30, 0x9}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0x5, 0xa, 0x2}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {[@format_type_i_ext={0x9, 0x24, 0x2, 0x1, 0x9, 0xdf, 0x10, 0x80, 0x3a}, @format_type_ii_discrete={0xb, 0x24, 0x2, 0x2, 0x0, 0x8001, 0x1, "888b"}]}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0x5, 0xf8, 0x7, {0xa, 0x25, 0x25, 0x10, 0xfe, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x3af, 0x7f, 0x4, 0x0, {0xa, 0x25, 0x25, 0x1, 0x4, 0x1}}}}}}}}]}}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0})

3.070139147s ago: executing program 0 (id=1869):
syz_usb_connect(0x0, 0x24, &(0x7f0000000180)=ANY=[@ANYBLOB="12010000b5b30a40450c056055b5010203010902120001000000000904"], 0x0)

2.860545922s ago: executing program 1 (id=1872):
bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48)

2.794028139s ago: executing program 2 (id=1873):
futex(0x0, 0x84, 0x0, 0x0, 0x0, 0x0)

2.742282758s ago: executing program 1 (id=1874):
syz_emit_ethernet(0x6c, &(0x7f0000000340)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @multicast1}, {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x4, 0x8100, 0x2, 0x10, [], "7f1a"}, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x800, [0x0, 0x9]}, {}, {}, {0x8, 0x22eb, 0x4000, {{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x2, {0x2000}}}}}}}}, 0x0)

2.670256297s ago: executing program 2 (id=1875):
syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0xff, @private0={0xfc, 0x0, '\x00', 0x1}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xfffc, 0x0, 0xff6b}}}}}}}, 0x0)

2.533965283s ago: executing program 1 (id=1876):
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x1, 0xb, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000010000000000000008000000180500002020702500000000002020207b1af8ff0000000079a1f8ff0000000004010000f8ffffffb702000008000020b703000001000000850000000c00000095"], &(0x7f0000001500)='syzkaller\x00', 0xf, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7f}, 0x94)

2.499376518s ago: executing program 2 (id=1877):
syz_usb_connect$uac1(0x0, 0x72, &(0x7f0000000080)=ANY=[@ANYBLOB="12010102000000400c200b104000010203010902289f030103a0420904000000010100000a240102000a0002010209040100000102000009040101e2010200000905ba0710000206000725010c004000090502", @ANYBLOB="b5"], &(0x7f0000000240)={0xffffffffffffff6a, 0x0, 0x0, 0x0})

2.430880327s ago: executing program 1 (id=1878):
syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000acbc5840ba0d0030ea26000000010902120001000000000904"], 0x0)

2.219542043s ago: executing program 4 (id=1879):
sched_getaffinity(0x0, 0x0, 0x0)

2.118396181s ago: executing program 4 (id=1880):
syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x38e38e38e38e60b, [{{0x9, 0x2, 0x48}}]}}, 0x7fe782539b0b)

2.087043428s ago: executing program 5 (id=1881):
listns(&(0x7f0000000080)={0x20, 0x0, 0x5, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x0)

2.013335518s ago: executing program 5 (id=1882):
readlink(0x0, &(0x7f0000003040)=""/95, 0x5f)

1.787356292s ago: executing program 5 (id=1883):
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000002c0)={0x3, &(0x7f0000000000)=[{0x14, 0x0, 0xfd, 0x4000000}, {0x2d}, {0x6}]})

1.775265242s ago: executing program 0 (id=1884):
pselect6(0x40, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000600)={0x1}, 0x0, 0x0, 0x0)

1.744512642s ago: executing program 5 (id=1885):
clock_adjtime(0x17, &(0x7f0000000000)={0xe8af, 0x7, 0xb, 0xffffffffffffffff, 0x8001, 0x7ff, 0x5, 0x3, 0x100000000000006, 0x200, 0x3, 0x2, 0x9, 0x80000000000005, 0x1, 0xffffffffffffffff, 0xfffffffe, 0x5, 0xc, 0x1, 0x5, 0x1, 0x11cb, 0xffffffff, 0xd, 0xc})

1.663053714s ago: executing program 0 (id=1886):
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0xa0}, [@ldst={0x4, 0x3, 0x0, 0x0, 0xa}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000080), 0xfffffffffffffffb}, 0x48)

1.533458944s ago: executing program 5 (id=1887):
syz_usb_connect(0x0, 0x49, &(0x7f0000000440)={{0x12, 0x1, 0x200, 0x57, 0x32, 0x6c, 0x20, 0x421, 0xfc, 0xf42d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x37, 0x1, 0x5, 0x7, 0x20, 0x0, "", [{{0x9, 0x4, 0x75, 0xc0, 0x0, 0x2, 0x2, 0xff, 0x7, [@cdc_ncm={{0x5}, {0x5, 0x24, 0x0, 0x7ff}, {0xd, 0x24, 0xf, 0x1, 0x56, 0x7fe, 0x3, 0x9}, {0x6, 0x24, 0x1a, 0x0, 0x30}, [@mdlm_detail={0x4, 0x24, 0x13, 0x7}, @mdlm_detail={0x4, 0x24, 0x13, 0x75}]}]}}]}}]}}, 0x0)

1.497961938s ago: executing program 0 (id=1888):
syz_usb_connect(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0xe9, 0x79, 0x56, 0x40, 0x781, 0x5, 0x5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x2, 0x95, 0x10, 0x99, "", [{{0x9, 0x4, 0x2b, 0xd, 0x2, 0x39, 0xb3, 0x92, 0x9, [], [{{0x9, 0x5, 0x1, 0x2, 0x40, 0x9, 0xb9, 0x1}}, {{0x9, 0x5, 0x82, 0x12, 0x8, 0x4, 0x4, 0x3f}}]}}]}}]}}, 0x0)

1.106525492s ago: executing program 2 (id=1889):
syz_emit_ethernet(0x55, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c20039a7d86dbfa326780806"], 0x0)

1.074788224s ago: executing program 1 (id=1890):
syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000020000402505a3a440000000010109023b000101010000090400001202eb0000052406000005240000000d240f010000000000001e00000905820200020000000905", @ANYRES16], 0x0)

815.192874ms ago: executing program 2 (id=1891):
bpf$MAP_CREATE(0x1101000000000000, &(0x7f0000000540)=@base={0x5, 0x80, 0x1a00, 0xf7, 0x0, 0x1, 0xca1d, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x50)

815.010867ms ago: executing program 4 (id=1892):
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, 0x1)

780.833963ms ago: executing program 4 (id=1893):
syz_usb_connect(0x3, 0xc7, &(0x7f00000000c0)=ANY=[@ANYBLOB="12011002000000408680d20a0000010200010902b5000201008030080b00020e03000009040000010e0100000d2401000134000000000001011224020101020000000000000000030000000924030201010003000c2405", @ANYRESDEC=0x0], &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xc, &(0x7f0000000140)=@string={0xc, 0x3, "1e5859966d90be6e09d5"}}]})

633.909218ms ago: executing program 2 (id=1894):
syz_usb_connect(0x3, 0x63, &(0x7f0000000740)={{0x12, 0x1, 0x310, 0x78, 0xe8, 0x72, 0x20, 0x1f71, 0x3306, 0x2ac0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x2, 0x3, 0x1, 0x80, 0x5, "", [{{0x9, 0x4, 0xdf, 0x0, 0x0, 0x46, 0x35, 0x34, 0xf}}, {{0x9, 0x4, 0x19, 0x6, 0x5, 0xfb, 0xdc, 0x42, 0x0, [], [{{0x9, 0x5, 0x80, 0x10, 0x200, 0x6, 0x6, 0x4, [@generic={0x9, 0x4, "df9b52d017dc73"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x200, 0xaf, 0x2, 0x83}}, {{0x9, 0x5, 0x8b, 0x0, 0x20, 0x1, 0x8, 0x8}}, {{0x9, 0x5, 0x8, 0x0, 0x200, 0x8, 0x1b, 0x6}}, {{0x9, 0x5, 0xe, 0x1, 0x200, 0x3, 0x9, 0x40}}]}}]}}]}}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0})

165.850262ms ago: executing program 0 (id=1895):
syz_usb_connect$uac3(0x2, 0xb3, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0xd8c, 0x14, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa1, 0x3, 0x1, 0x1, 0xc0, 0x10, {0x8, 0xb, 0x0, 0x2, 0x1, 0x1, 0x30, 0x7}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0x8, 0x3d, 0x7}, [@output_terminal={0x13, 0x24, 0x3, 0x25, 0x101, 0x6, 0x2, 0x50, 0x7ff, 0x7, 0x1, 0x1ff}, @source_unit={0xc, 0x24, 0xb, 0x7, 0x1, 0xfffffffc, 0x8, 0x6}, @input_terminal={0x14, 0x24, 0x2, 0x2, 0x100, 0x5, 0x7, 0xb, 0x3, 0x6, 0x2, 0x1ff}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0x9, 0xd4, 0x84, {0xa, 0x25, 0x25, 0x0, 0x1, 0x4}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x210, 0xfa, 0xa, 0x4, {0xa, 0x25, 0x25, 0x80000000, 0x5, 0x9}}}}}}}}]}}, 0x0)

0s ago: executing program 5 (id=1896):
syz_usb_connect(0x0, 0x24, &(0x7f0000000180)={{0x12, 0x1, 0x0, 0xc3, 0xaa, 0x37, 0x40, 0x10d6, 0x2200, 0x100, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1}}]}}, 0x0)

kernel console output (not intermixed with test programs):

2][ T4946] cypress_m8 3-1:0.0: device disconnected
[  277.583458][    T9] dvb-usb: GRAND - USB2.0 DVB-T adapter successfully deinitialized and disconnected.
[  277.664704][ T5896] Bluetooth: hci1: unexpected event for opcode 0x0c14
[  277.742089][   T30] usb 1-1: new high-speed USB device number 97 using dummy_hcd
[  277.906812][   T30] usb 1-1: unable to get BOS descriptor or descriptor too short
[  277.906867][   T30] usb 1-1: New USB device found, idVendor=04b4, idProduct=931b, bcdDevice= 0.40
[  277.907932][   T30] usb 1-1: config 1 descriptor has 1 excess byte, ignoring
[  277.936356][   T30] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  277.936386][   T30] usb 1-1: Product: syz
[  277.936404][   T30] usb 1-1: Manufacturer: syz
[  277.936421][   T30] usb 1-1: SerialNumber: syz
[  278.092107][    T9] usb 5-1: new full-speed USB device number 96 using dummy_hcd
[  278.187109][   T30] usb 1-1: Quirk or no altset; falling back to MIDI 1.0
[  278.245286][    T9] usb 5-1: not running at top speed; connect to a high speed hub
[  278.245324][    T9] usb 5-1: New USB device found, idVendor=0fe9, idProduct=db71, bcdDevice=fe.8c
[  278.247507][    T9] usb 5-1: config 105 has an invalid interface number: 162 but max is 0
[  278.247536][    T9] usb 5-1: config 105 has no interface number 0
[  278.247568][    T9] usb 5-1: config 105 interface 162 has no altsetting 0
[  278.251360][    T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  278.251389][    T9] usb 5-1: Product: syz
[  278.251405][    T9] usb 5-1: Manufacturer: syz
[  278.251421][    T9] usb 5-1: SerialNumber: syz
[  278.272600][   T10] usb 6-1: new high-speed USB device number 94 using dummy_hcd
[  278.284044][  T943] usb 3-1: new high-speed USB device number 99 using dummy_hcd
[  278.353653][   T30] usb 1-1: USB disconnect, device number 97
[  278.449306][  T943] usb 3-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05
[  278.454020][  T943] usb 3-1: config 2 has an invalid interface number: 43 but max is 0
[  278.454164][  T943] usb 3-1: config 2 has no interface number 0
[  278.454354][  T943] usb 3-1: config 2 interface 43 altsetting 13 bulk endpoint 0x1 has invalid maxpacket 64
[  278.454505][  T943] usb 3-1: config 2 interface 43 altsetting 13 bulk endpoint 0x82 has invalid maxpacket 8
[  278.454578][  T943] usb 3-1: config 2 interface 43 has no altsetting 0
[  278.464252][   T10] usb 6-1: Using ep0 maxpacket: 16
[  278.469853][   T10] usb 6-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42
[  278.513929][   T10] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  278.523765][  T943] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  278.523848][  T943] usb 3-1: Product: syz
[  278.523946][  T943] usb 3-1: Manufacturer: syz
[  278.523996][  T943] usb 3-1: SerialNumber: syz
[  278.560886][   T10] usb 6-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0
[  278.560918][   T10] usb 6-1: Manufacturer: syz
[  278.584825][ T6022] udevd[6022]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  278.614971][   T10] usb 6-1: config 0 descriptor??
[  278.629235][ T8665] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  278.629411][ T8665] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  278.667487][    T9] dvb-usb: found a 'DViCO FusionHDTV DVB-T NANO2 w/o firmware' in warm state.
[  278.667569][    T9] usb 5-1: setting power ON
[  278.667590][    T9] dvb-usb: bulk message failed: -22 (2/0)
[  278.713954][    T9] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter)
[  278.745261][    T9] dvb-usb: DViCO FusionHDTV DVB-T NANO2 w/o firmware error while loading driver (-19)
[  278.745567][    T9] dvb_usb_cxusb 5-1:105.162: probe with driver dvb_usb_cxusb failed with error -22
[  278.764839][    T9] usb 5-1: USB disconnect, device number 96
[  278.841256][ T8676] PKCS7: Unsupported SignerInfo version
[  278.891120][  T943] ums-usbat 3-1:2.43: USB Mass Storage device detected
[  278.912470][  T943] ums-usbat 3-1:2.43: Quirks match for vid 0781 pid 0005: 1
[  278.946614][ T4946] usb 6-1: USB disconnect, device number 94
[  278.962103][  T943] ums-usbat 3-1:2.43: probe with driver ums-usbat failed with error -5
[  278.995128][  T943] usb 3-1: USB disconnect, device number 99
[  279.382715][   T30] usb 2-1: new high-speed USB device number 99 using dummy_hcd
[  279.544537][   T30] usb 2-1: New USB device found, idVendor=045e, idProduct=040a, bcdDevice=67.7b
[  279.545941][   T30] usb 2-1: config 227 has an invalid interface number: 20 but max is 0
[  279.545972][   T30] usb 2-1: config 227 has no interface number 0
[  279.546025][   T30] usb 2-1: config 227 interface 20 altsetting 5 endpoint 0x8 has invalid maxpacket 512, setting to 64
[  279.546056][   T30] usb 2-1: config 227 interface 20 altsetting 5 endpoint 0x8F has invalid maxpacket 26274, setting to 1024
[  279.546085][   T30] usb 2-1: config 227 interface 20 altsetting 5 bulk endpoint 0x8F has invalid maxpacket 1024
[  279.546112][   T30] usb 2-1: config 227 interface 20 altsetting 5 endpoint 0x7 has an invalid bInterval 128, changing to 11
[  279.546141][   T30] usb 2-1: config 227 interface 20 altsetting 5 has a duplicate endpoint with address 0x7, skipping
[  279.546167][   T30] usb 2-1: config 227 interface 20 altsetting 5 bulk endpoint 0xA has invalid maxpacket 32
[  279.546193][   T30] usb 2-1: config 227 interface 20 altsetting 5 has 5 endpoint descriptors, different from the interface descriptor's value: 4
[  279.546222][   T30] usb 2-1: config 227 interface 20 has no altsetting 0
[  279.549953][   T30] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  279.549983][   T30] usb 2-1: Product: syz
[  279.550008][   T30] usb 2-1: Manufacturer: syz
[  279.550025][   T30] usb 2-1: SerialNumber: syz
[  279.577639][  T943] usb 5-1: new high-speed USB device number 97 using dummy_hcd
[  279.585744][ T8686] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  279.587205][ T8686] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  279.589459][    T9] usb 1-1: new low-speed USB device number 98 using dummy_hcd
[  279.739672][ T8704] TCP: tcp_parse_options: Illegal window scaling value 53 > 14 received
[  279.806360][    T9] usb 1-1: New USB device found, idVendor=05ac, idProduct=0253, bcdDevice= 0.00
[  279.811716][    T9] usb 1-1: config 0 interface 0 altsetting 91 endpoint 0x81 has invalid maxpacket 1024, setting to 8
[  279.811753][    T9] usb 1-1: config 0 interface 0 has no altsetting 0
[  279.811789][    T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  279.850777][   T30] ipaq 2-1:227.20: PocketPC PDA converter detected
[  279.851067][   T30] usb 2-1: active config #227 != 1 ??
[  279.852910][    T9] usb 1-1: config 0 descriptor??
[  279.860666][ T8696] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  279.877570][  T943] usb 5-1: Using ep0 maxpacket: 8
[  279.884471][  T943] usb 5-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e
[  279.887772][  T943] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  279.887805][  T943] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 48, changing to 9
[  279.887835][  T943] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 24624, setting to 1024
[  279.890712][  T943] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  279.890739][  T943] usb 5-1: Product: syz
[  279.890755][  T943] usb 5-1: Manufacturer: syz
[  279.890772][  T943] usb 5-1: SerialNumber: syz
[  279.899358][   T30] usb 2-1: USB disconnect, device number 99
[  279.975846][  T943] usb 5-1: config 0 descriptor??
[  280.032135][ T4946] usb 6-1: new high-speed USB device number 95 using dummy_hcd
[  280.054779][  T943] rc_core: IR keymap rc-streamzap not found
[  280.054795][  T943] Registered IR keymap rc-empty
[  280.057404][  T943] rc rc0: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0
[  280.059573][  T943] input: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0/input35
[  280.107883][    T9] usb 1-1: string descriptor 0 read error: -71
[  280.130006][    T9] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input36
[  280.157211][ T4970] bcm5974 1-1:0.0: could not read from device
[  280.159732][ T4970] bcm5974 1-1:0.0: could not read from device
[  280.179456][ T4970] bcm5974 1-1:0.0: could not read from device
[  280.181883][ T4970] bcm5974 1-1:0.0: could not read from device
[  280.211735][    T9] usb 1-1: USB disconnect, device number 98
[  280.226924][ T4946] usb 6-1: unable to get BOS descriptor or descriptor too short
[  280.226979][ T4946] usb 6-1: New USB device found, idVendor=041e, idProduct=3020, bcdDevice=d3.16
[  280.228227][ T4946] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  280.228253][ T4946] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  280.228312][ T4946] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7
[  280.283005][ T4946] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  280.283035][ T4946] usb 6-1: Product: syz
[  280.283052][ T4946] usb 6-1: Manufacturer: syz
[  280.283068][ T4946] usb 6-1: SerialNumber: syz
[  280.324930][   T25] usb 5-1: USB disconnect, device number 97
[  280.374265][ T5911] udevd[5911]: Error opening device "/dev/input/event5": No such file or directory
[  280.376284][ T5911] udevd[5911]: Unable to EVIOCGABS device "/dev/input/event5"
[  280.376439][ T5911] udevd[5911]: Unable to EVIOCGABS device "/dev/input/event5"
[  280.376558][ T5911] udevd[5911]: Unable to EVIOCGABS device "/dev/input/event5"
[  280.376663][ T5911] udevd[5911]: Unable to EVIOCGABS device "/dev/input/event5"
[  280.579674][ T4946] usb 6-1: 1:1 : no or invalid class specific endpoint descriptor
[  280.579704][ T4946] usb 6-1: 1:1 : sample bitwidth 62 in over sample bytes 2
[  280.579728][ T4946] usb 6-1: 1:1 : unsupported format bits 0xffffc206
[  280.579754][ T4946] usb 6-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22)
[  280.580248][ T4946] usb 6-1: unit 2 not found!
[  280.580271][ T4946] usb 6-1: unit 0 not found!
[  280.685445][ T4946] usb 6-1: USB disconnect, device number 95
[  280.784616][ T5911] udevd[5911]: 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
[  280.977790][   T31] audit: type=1326 audit(1790194176.621:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8727 comm="syz.4.1499" exe="/root/ci-upstream-kasan-gce-386/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf701f0ec code=0x0
[  281.152623][    T9] usb 1-1: new high-speed USB device number 99 using dummy_hcd
[  281.306759][    T9] usb 1-1: New USB device found, idVendor=0471, idProduct=0329, bcdDevice=db.da
[  281.308787][    T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  281.349339][    T9] usb 1-1: config 0 descriptor??
[  281.368257][    T9] pwc: Philips SPC 900NC USB webcam detected.
[  281.542139][ T4946] usb 6-1: new high-speed USB device number 96 using dummy_hcd
[  281.564688][    T9] pwc: Failed to set LED on/off time (-71)
[  281.564987][    T9] pwc: send_video_command error -71
[  281.564997][    T9] pwc: Failed to set video mode VGA@30 fps; return code = -71
[  281.565070][    T9] Philips webcam 1-1:0.0: probe with driver Philips webcam failed with error -71
[  281.567155][    T9] usb 1-1: USB disconnect, device number 99
[  281.608115][   T10] usb 3-1: new high-speed USB device number 100 using dummy_hcd
[  281.632145][ T6013] usb 5-1: new low-speed USB device number 98 using dummy_hcd
[  281.692223][   T30] usb 2-1: new high-speed USB device number 100 using dummy_hcd
[  281.693666][ T4946] usb 6-1: New USB device found, idVendor=12d1, idProduct=1c1f, bcdDevice=ef.18
[  281.694763][ T4946] usb 6-1: config index 0 descriptor too short (expected 11551, got 45)
[  281.694790][ T4946] usb 6-1: config 1 has an invalid interface descriptor of length 4, skipping
[  281.694810][ T4946] usb 6-1: config 1 has no interfaces?
[  281.697208][ T4946] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  281.697234][ T4946] usb 6-1: Product: syz
[  281.697255][ T4946] usb 6-1: Manufacturer: syz
[  281.697267][ T4946] usb 6-1: SerialNumber: syz
[  281.764347][   T10] usb 3-1: New USB device found, idVendor=05e3, idProduct=0502, bcdDevice=6b.02
[  281.777700][   T10] usb 3-1: config 1 has an invalid interface number: 93 but max is 0
[  281.777728][   T10] usb 3-1: config 1 has no interface number 0
[  281.777756][   T10] usb 3-1: config 1 interface 93 has no altsetting 0
[  281.777789][   T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  281.833130][ T6013] usb 5-1: New USB device found, idVendor=05ac, idProduct=0253, bcdDevice= 0.00
[  281.834599][ T6013] usb 5-1: config 0 interface 0 altsetting 91 endpoint 0x81 has invalid maxpacket 1024, setting to 8
[  281.834635][ T6013] usb 5-1: config 0 interface 0 has no altsetting 0
[  281.834672][ T6013] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  281.839181][ T6013] usb 5-1: config 0 descriptor??
[  281.840066][ T8749] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  281.878682][   T30] usb 2-1: Using ep0 maxpacket: 8
[  281.884397][   T30] usb 2-1: New USB device found, idVendor=22b8, idProduct=6425, bcdDevice=d3.6c
[  281.908685][   T30] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  281.922523][   T30] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  281.922550][   T30] usb 2-1: Product: syz
[  281.922564][   T30] usb 2-1: Manufacturer: syz
[  281.922579][   T30] usb 2-1: SerialNumber: syz
[  281.948874][   T30] usb 2-1: config 0 descriptor??
[  281.948898][  T943] usb 6-1: USB disconnect, device number 96
[  281.970780][   T30] usb 2-1: No union descriptors
[  281.979162][   T30] usb 2-1: unsupported MDLM descriptors
[  282.013777][   T10] usb 3-1: string descriptor 0 read error: -71
[  282.015088][   T10] gl620a 3-1:1.93: probe with driver gl620a failed with error -22
[  282.030432][   T10] usb 3-1: USB disconnect, device number 100
[  282.058589][ T6013] usb 5-1: string descriptor 0 read error: -71
[  282.079975][ T6013] input: bcm5974 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input37
[  282.093948][ T4970] bcm5974 5-1:0.0: could not read from device
[  282.103989][ T4970] bcm5974 5-1:0.0: could not read from device
[  282.109345][ T4970] bcm5974 5-1:0.0: could not read from device
[  282.126147][ T4970] bcm5974 5-1:0.0: could not read from device
[  282.139217][ T6013] usb 5-1: USB disconnect, device number 98
[  282.184163][   T30] usb 2-1: USB disconnect, device number 100
[  282.243870][ T5904] udevd[5904]: Error opening device "/dev/input/event4": No such file or directory
[  282.244697][ T5904] udevd[5904]: Unable to EVIOCGABS device "/dev/input/event4"
[  282.244813][ T5904] udevd[5904]: Unable to EVIOCGABS device "/dev/input/event4"
[  282.552956][   T10] usb 1-1: new high-speed USB device number 100 using dummy_hcd
[  282.702321][   T10] usb 1-1: Using ep0 maxpacket: 16
[  282.704745][   T10] usb 1-1: unable to get BOS descriptor or descriptor too short
[  282.704796][   T10] usb 1-1: New USB device found, idVendor=046d, idProduct=08b8, bcdDevice=f8.1d
[  282.707925][   T10] usb 1-1: config 8 interface 0 has no altsetting 0
[  282.711464][   T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  282.711491][   T10] usb 1-1: Product: syz
[  282.711507][   T10] usb 1-1: Manufacturer: syz
[  282.711523][   T10] usb 1-1: SerialNumber: syz
[  282.792456][ T4946] usb 6-1: new high-speed USB device number 97 using dummy_hcd
[  282.952204][ T4946] usb 6-1: Using ep0 maxpacket: 32
[  282.953060][ T4946] usb 6-1: New USB device found, idVendor=0abf, idProduct=3370, bcdDevice=9a.c8
[  282.955352][ T4946] usb 6-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config
[  282.955379][ T4946] usb 6-1: config 4 has 1 interface, different from the descriptor's value: 3
[  282.959059][ T4946] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  282.959087][ T4946] usb 6-1: Product: syz
[  282.959104][ T4946] usb 6-1: Manufacturer: syz
[  282.959120][ T4946] usb 6-1: SerialNumber: syz
[  283.047948][   T10] pwc: Logitech QuickCam detected (reserved ID).
[  283.051584][   T10] pwc: Failed to set LED on/off time (-71)
[  283.052185][   T10] pwc: send_video_command error -71
[  283.052201][   T10] pwc: Failed to set video mode VGA@30 fps; return code = -71
[  283.052299][   T10] Philips webcam 1-1:8.0: probe with driver Philips webcam failed with error -71
[  283.087785][    T9] usb 5-1: new high-speed USB device number 99 using dummy_hcd
[  283.104487][   T10] usb 1-1: USB disconnect, device number 100
[  283.231228][ T4946] usb 6-1: USB disconnect, device number 97
[  283.242786][    T9] usb 5-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00
[  283.245409][    T9] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  283.245461][    T9] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  283.245487][    T9] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[  283.245514][    T9] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  283.245559][    T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  283.548375][    T9] usb 5-1: USB disconnect, device number 99
[  283.585863][ T6013] usb 2-1: new high-speed USB device number 101 using dummy_hcd
[  283.733205][ T6013] usb 2-1: Using ep0 maxpacket: 32
[  283.738699][ T6013] usb 2-1: unable to get BOS descriptor or descriptor too short
[  283.738751][ T6013] usb 2-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=89.ca
[  283.740010][ T6013] usb 2-1: config 2 has an invalid interface number: 75 but max is 0
[  283.740039][ T6013] usb 2-1: config 2 has no interface number 0
[  283.740069][ T6013] usb 2-1: config 2 interface 75 has no altsetting 0
[  283.745049][ T6013] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  283.745127][ T6013] usb 2-1: Product: syz
[  283.745171][ T6013] usb 2-1: Manufacturer: syz
[  283.745214][ T6013] usb 2-1: SerialNumber: syz
[  284.073650][ T6013] usb 2-1: USB disconnect, device number 101
[  284.074038][    T9] usb 3-1: new high-speed USB device number 101 using dummy_hcd
[  284.222056][    T9] usb 3-1: Using ep0 maxpacket: 32
[  284.224272][    T9] usb 3-1: unable to get BOS descriptor or descriptor too short
[  284.224325][    T9] usb 3-1: New USB device found, idVendor=1f71, idProduct=3306, bcdDevice=2a.c0
[  284.226968][    T9] usb 3-1: config 3 has an invalid interface number: 223 but max is 1
[  284.226996][    T9] usb 3-1: config 3 has an invalid interface number: 25 but max is 1
[  284.227018][    T9] usb 3-1: config 3 has an invalid interface number: 223 but max is 1
[  284.227041][    T9] usb 3-1: config 3 has no interface number 0
[  284.227059][    T9] usb 3-1: config 3 has no interface number 1
[  284.227110][    T9] usb 3-1: config 3 interface 25 altsetting 6 has an invalid descriptor for endpoint zero, skipping
[  284.227133][    T9] usb 3-1: too many endpoints for config 3 interface 223 altsetting 155: 82, using maximum allowed: 30
[  284.227171][    T9] usb 3-1: config 3 interface 223 altsetting 155 has 0 endpoint descriptors, different from the interface descriptor's value: 82
[  284.227200][    T9] usb 3-1: config 3 interface 223 has no altsetting 1
[  284.227221][    T9] usb 3-1: config 3 interface 25 has no altsetting 0
[  284.229864][    T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  284.229892][    T9] usb 3-1: Product: syz
[  284.229915][    T9] usb 3-1: Manufacturer: syz
[  284.229931][    T9] usb 3-1: SerialNumber: syz
[  284.402094][ T5981] usb 1-1: new high-speed USB device number 101 using dummy_hcd
[  284.492188][  T943] usb 6-1: new high-speed USB device number 98 using dummy_hcd
[  284.555716][ T5981] usb 1-1: unable to get BOS descriptor or descriptor too short
[  284.555776][ T5981] usb 1-1: New USB device found, idVendor=1b80, idProduct=a340, bcdDevice=4b.ee
[  284.557107][ T5981] usb 1-1: config 7 has an invalid interface number: 216 but max is 0
[  284.557137][ T5981] usb 1-1: config 7 has no interface number 0
[  284.557186][ T5981] usb 1-1: config 7 interface 216 altsetting 9 endpoint 0x82 has invalid maxpacket 1023, setting to 64
[  284.557220][ T5981] usb 1-1: config 7 interface 216 has no altsetting 0
[  284.564887][ T5981] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  284.564980][ T5981] usb 1-1: Product: syz
[  284.565035][ T5981] usb 1-1: Manufacturer: syz
[  284.565083][ T5981] usb 1-1: SerialNumber: syz
[  284.673748][  T943] usb 6-1: Using ep0 maxpacket: 16
[  284.674506][  T943] usb 6-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28
[  284.675560][  T943] usb 6-1: config 0 has an invalid interface number: 105 but max is 0
[  284.675586][  T943] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  284.675607][  T943] usb 6-1: config 0 has no interface number 0
[  284.678527][  T943] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  284.678556][  T943] usb 6-1: Product: syz
[  284.678573][  T943] usb 6-1: Manufacturer: syz
[  284.678590][  T943] usb 6-1: SerialNumber: syz
[  284.748771][  T943] usb 6-1: config 0 descriptor??
[  284.751627][    T9] usb 3-1: USB disconnect, device number 101
[  284.849403][ T5981] em28xx 1-1:7.216: New device syz syz @ 480 Mbps (1b80:a340, interface 216, class 216)
[  284.849443][ T5981] em28xx 1-1:7.216: Video interface 216 found:
[  284.913007][ T5981] em28xx 1-1:7.216: unknown em28xx chip ID (0)
[  284.969087][  T943] uvcvideo 6-1:0.105: Found UVC 0.00 device syz (046d:08f3)
[  284.969126][  T943] uvcvideo 6-1:0.105: No valid video chain found.
[  284.990855][  T943] usb 6-1: USB disconnect, device number 98
[  285.027118][ T5981] em28xx 1-1:7.216: reading from i2c device at 0xa0 failed (error=-5)
[  285.027153][ T5981] em28xx 1-1:7.216: board has no eeprom
[  285.102109][ T5981] em28xx 1-1:7.216: Identified as KWorld PlusTV 340U or UB435-Q (ATSC) (card=76)
[  285.102155][ T5981] em28xx 1-1:7.216: Currently, V4L2 is not supported on this model
[  285.104065][ T4946] em28xx 1-1:7.216: Binding DVB extension
[  285.104359][ T4946] em28xx 1-1:7.216: no endpoint for DVB mode and transfer type 0
[  285.104378][ T4946] em28xx 1-1:7.216: failed to pre-allocate USB transfer buffers for DVB.
[  285.104417][ T4946] em28xx 1-1:7.216: Remote control support is not available for this card.
[  285.109182][ T5981] usb 1-1: USB disconnect, device number 101
[  285.110468][ T5981] em28xx 1-1:7.216: Disconnecting em28xx
[  285.110488][ T5981] em28xx 1-1:7.216: Closing input extension
[  285.192371][ T6013] usb 5-1: new high-speed USB device number 100 using dummy_hcd
[  285.214429][ T5981] em28xx: Freeing device
[  285.292206][    T9] usb 2-1: new high-speed USB device number 102 using dummy_hcd
[  285.352067][ T6013] usb 5-1: Using ep0 maxpacket: 32
[  285.352835][ T6013] usb 5-1: New USB device found, idVendor=1d50, idProduct=60c6, bcdDevice= 1.9b
[  285.353998][ T6013] usb 5-1: config 0 has an invalid interface number: 247 but max is 0
[  285.354024][ T6013] usb 5-1: config 0 has no interface number 0
[  285.355064][ T6013] usb 5-1: New USB device strings: Mfr=128, Product=0, SerialNumber=0
[  285.355090][ T6013] usb 5-1: Manufacturer: syz
[  285.357420][ T6013] usb 5-1: config 0 descriptor??
[  285.483298][    T9] usb 2-1: Using ep0 maxpacket: 32
[  285.486972][    T9] usb 2-1: unable to get BOS descriptor or descriptor too short
[  285.487026][    T9] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0012, bcdDevice= 0.40
[  285.488249][    T9] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7
[  285.490463][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  285.490490][    T9] usb 2-1: Product: syz
[  285.490507][    T9] usb 2-1: Manufacturer: syz
[  285.490524][    T9] usb 2-1: SerialNumber: syz
[  285.546057][  T943] usb 3-1: new full-speed USB device number 102 using dummy_hcd
[  285.588738][ T5984] usb 5-1: USB disconnect, device number 100
[  285.703961][  T943] usb 3-1: unable to get BOS descriptor or descriptor too short
[  285.704430][  T943] usb 3-1: not running at top speed; connect to a high speed hub
[  285.704454][  T943] usb 3-1: New USB device found, idVendor=0923, idProduct=010f, bcdDevice=c5.7c
[  285.705316][  T943] usb 3-1: config 2 has an invalid interface number: 99 but max is 0
[  285.705335][  T943] usb 3-1: config 2 has no interface number 0
[  285.705375][  T943] usb 3-1: config 2 interface 99 has no altsetting 0
[  285.707195][  T943] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  285.707214][  T943] usb 3-1: Product: syz
[  285.707225][  T943] usb 3-1: Manufacturer: syz
[  285.707236][  T943] usb 3-1: SerialNumber: syz
[  285.715010][ T6013] usb 1-1: new high-speed USB device number 102 using dummy_hcd
[  285.799923][    T9] usb 2-1: BAAD HEADPHONE p_chmask mismatch
[  285.839677][    T9] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22
[  285.854974][ T5981] usb 6-1: new high-speed USB device number 99 using dummy_hcd
[  285.858427][    T9] usb 2-1: USB disconnect, device number 102
[  285.877448][ T6013] usb 1-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00
[  285.878465][ T6013] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  285.878527][ T6013] usb 1-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 4
[  285.881406][ T6013] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  285.881432][ T6013] usb 1-1: Product: syz
[  285.881448][ T6013] usb 1-1: Manufacturer: syz
[  285.881463][ T6013] usb 1-1: SerialNumber: syz
[  285.946583][ T6013] usb-storage 1-1:1.0: USB Mass Storage device detected
[  285.951282][ T6013] usb-storage 1-1:1.0: Quirks match for vid 174c pid 55aa: 400000
[  285.971711][ T6013] scsi host1: usb-storage 1-1:1.0
[  285.996093][  T943] gspca_main: tv8532-2.14.0 probing 0923:010f
[  285.998437][ T5891] udevd[5891]: 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
[  286.025905][ T5981] usb 6-1: Using ep0 maxpacket: 8
[  286.035276][ T5981] usb 6-1: unable to get BOS descriptor or descriptor too short
[  286.035329][ T5981] usb 6-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice=5d.a8
[  286.039376][ T5981] usb 6-1: config 9 has an invalid interface number: 5 but max is 1
[  286.039401][ T5981] usb 6-1: config 9 has an invalid descriptor of length 0, skipping remainder of the config
[  286.039421][ T5981] usb 6-1: config 9 has 1 interface, different from the descriptor's value: 2
[  286.039445][ T5981] usb 6-1: config 9 has no interface number 0
[  286.039497][ T5981] usb 6-1: config 9 interface 5 altsetting 9 has an ignored endpoint with address 0x1, skipping
[  286.039522][ T5981] usb 6-1: config 9 interface 5 has no altsetting 0
[  286.081410][ T5981] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  286.081439][ T5981] usb 6-1: Product: syz
[  286.081456][ T5981] usb 6-1: Manufacturer: syz
[  286.081473][ T5981] usb 6-1: SerialNumber: syz
[  286.155732][  T943] usb 3-1: USB disconnect, device number 102
[  286.186189][ T6013] usb 1-1: USB disconnect, device number 102
[  286.404927][ T5981] usb 6-1: USB disconnect, device number 99
[  286.612607][  T943] usb 5-1: new high-speed USB device number 101 using dummy_hcd
[  286.764887][  T943] usb 5-1: Using ep0 maxpacket: 16
[  286.766815][  T943] usb 5-1: unable to get BOS descriptor or descriptor too short
[  286.766851][  T943] usb 5-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40
[  286.767706][  T943] usb 5-1: config 1 has an invalid descriptor of length 48, skipping remainder of the config
[  286.767754][  T943] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 144, changing to 7
[  286.767774][  T943] usb 5-1: too many endpoints for config 1 interface 2 altsetting 0: 255, using maximum allowed: 30
[  286.767800][  T943] usb 5-1: config 1 interface 2 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255
[  286.767827][  T943] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x6 has invalid maxpacket 12336, setting to 64
[  286.769570][  T943] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  286.769596][  T943] usb 5-1: Product: syz
[  286.769612][  T943] usb 5-1: Manufacturer: syz
[  286.769629][  T943] usb 5-1: SerialNumber: syz
[  286.816745][   T10] usb 2-1: new high-speed USB device number 103 using dummy_hcd
[  286.856972][    T9] usb 3-1: new full-speed USB device number 103 using dummy_hcd
[  286.962118][   T10] usb 2-1: Using ep0 maxpacket: 16
[  286.963115][   T10] usb 2-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=30.00
[  286.968110][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  286.968167][   T10] usb 2-1: Product: syz
[  286.968185][   T10] usb 2-1: Manufacturer: syz
[  286.968202][   T10] usb 2-1: SerialNumber: syz
[  286.985191][   T10] usb 2-1: config 0 descriptor??
[  286.986351][ T5984] usb 1-1: new full-speed USB device number 103 using dummy_hcd
[  287.029661][   T10] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected
[  287.040446][   T10] usb 2-1: Detected FT2232HP
[  287.054718][    T9] usb 3-1: New USB device found, idVendor=17cc, idProduct=1978, bcdDevice= 0.40
[  287.073574][    T9] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 251, changing to 4
[  287.082420][    T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  287.082451][    T9] usb 3-1: Product: syz
[  287.082493][    T9] usb 3-1: Manufacturer: syz
[  287.082511][    T9] usb 3-1: SerialNumber: syz
[  287.095364][  T943] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found
[  287.155615][ T5984] usb 1-1: unable to get BOS descriptor or descriptor too short
[  287.156191][ T5984] usb 1-1: not running at top speed; connect to a high speed hub
[  287.156214][ T5984] usb 1-1: New USB device found, idVendor=0499, idProduct=100e, bcdDevice=f0.f4
[  287.157349][ T5984] usb 1-1: config 136 has an invalid interface number: 30 but max is 0
[  287.157369][ T5984] usb 1-1: config 136 has an invalid descriptor of length 9, skipping remainder of the config
[  287.157384][ T5984] usb 1-1: config 136 has no interface number 0
[  287.157437][ T5984] usb 1-1: config 136 interface 30 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  287.159932][ T5984] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  287.159964][ T5984] usb 1-1: Product: syz
[  287.160001][ T5984] usb 1-1: Manufacturer: syz
[  287.160012][ T5984] usb 1-1: SerialNumber: syz
[  287.261053][   T10] ftdi_sio ttyUSB0: Unable to read latency timer: -71
[  287.267185][   T10] ftdi_sio ttyUSB0: Unable to write latency timer: -71
[  287.283214][   T10] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0
[  287.294695][   T10] usb 2-1: USB disconnect, device number 103
[  287.327896][   T10] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0
[  287.331362][   T10] ftdi_sio 2-1:0.0: device disconnected
[  287.353907][  T943] usb 5-1: USB disconnect, device number 101
[  287.369703][    T9] usb 3-1: unit 3 not found!
[  287.369729][    T9] usb 3-1: unit 9 not found!
[  287.383575][ T5981] usb 6-1: new high-speed USB device number 100 using dummy_hcd
[  287.444842][    T9] usb 3-1: selecting invalid altsetting 1
[  287.444862][    T9] snd-usb-caiaq 3-1:1.1: can't set alt interface.
[  287.445936][    T9] usb 3-1: unable to init card! (ret=-5)
[  287.448756][    T9] snd-usb-caiaq 3-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  287.458627][ T5984] usb 1-1: Quirk or no altset; falling back to MIDI 1.0
[  287.464939][    T9] usb 3-1: selecting invalid altsetting 1
[  287.464993][    T9] snd-usb-caiaq 3-1:1.2: can't set alt interface.
[  287.465008][    T9] usb 3-1: unable to init card! (ret=-5)
[  287.466817][    T9] snd-usb-caiaq 3-1:1.2: probe with driver snd-usb-caiaq failed with error -5
[  287.523217][    T9] usb 3-1: USB disconnect, device number 103
[  287.565435][ T5981] usb 6-1: New USB device found, idVendor=05c6, idProduct=9090, bcdDevice=ae.30
[  287.566470][ T5981] usb 6-1: config 1 has an invalid interface number: 51 but max is 0
[  287.566497][ T5981] usb 6-1: config 1 has no interface number 0
[  287.566541][ T5981] usb 6-1: config 1 interface 51 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0
[  287.566580][ T5981] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  287.594062][ T5891] udevd[5891]: 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
[  287.660581][ T5981] option 6-1:1.51: GSM modem (1-port) converter detected
[  287.671494][ T5984] snd-usb-audio 1-1:136.30: probe with driver snd-usb-audio failed with error -2
[  287.700821][ T5984] usb 1-1: USB disconnect, device number 103
[  287.786650][ T6019] udevd[6019]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:136.30/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  287.788214][ T5891] udevd[5891]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory
[  287.897198][   T10] usb 6-1: USB disconnect, device number 100
[  287.940027][   T10] option 6-1:1.51: device disconnected
[  288.122634][ T5981] usb 5-1: new high-speed USB device number 102 using dummy_hcd
[  288.262090][ T6013] usb 2-1: new high-speed USB device number 104 using dummy_hcd
[  288.282142][ T5981] usb 5-1: Using ep0 maxpacket: 32
[  288.288036][ T5981] usb 5-1: New USB device found, idVendor=413c, idProduct=819b, bcdDevice=a7.c0
[  288.289523][ T5981] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  288.289574][ T5981] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3
[  288.326679][ T5981] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  288.326709][ T5981] usb 5-1: Product: syz
[  288.326726][ T5981] usb 5-1: Manufacturer: syz
[  288.326742][ T5981] usb 5-1: SerialNumber: syz
[  288.329831][ T5981] usb 5-1: config 0 descriptor??
[  288.361171][ T5981] qmi_wwan 5-1:0.0: probe with driver qmi_wwan failed with error -22
[  288.432107][ T6013] usb 2-1: Using ep0 maxpacket: 16
[  288.434130][ T6013] usb 2-1: New USB device found, idVendor=046d, idProduct=087c, bcdDevice=b0.7a
[  288.435465][ T6013] usb 2-1: config 64 has an invalid interface number: 238 but max is 0
[  288.435493][ T6013] usb 2-1: config 64 has an invalid descriptor of length 0, skipping remainder of the config
[  288.435516][ T6013] usb 2-1: config 64 has no interface number 0
[  288.435548][ T6013] usb 2-1: config 64 interface 238 has no altsetting 0
[  288.438778][ T6013] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  288.438806][ T6013] usb 2-1: Product: syz
[  288.438822][ T6013] usb 2-1: Manufacturer: syz
[  288.438839][ T6013] usb 2-1: SerialNumber: syz
[  288.618905][    T9] usb 5-1: USB disconnect, device number 102
[  288.746318][ T6013] uvcvideo 2-1:64.238: Found Unit with invalid ID 0
[  288.746379][ T6013] uvcvideo 2-1:64.238: Found UVC 0.00 device syz (046d:087c)
[  288.746409][ T6013] uvcvideo 2-1:64.238: No valid video chain found.
[  288.750792][ T6013] usb 2-1: USB disconnect, device number 104
[  288.972335][ T5984] usb 1-1: new full-speed USB device number 104 using dummy_hcd
[  289.124315][ T5984] usb 1-1: unable to get BOS descriptor or descriptor too short
[  289.124818][ T5984] usb 1-1: not running at top speed; connect to a high speed hub
[  289.124841][ T5984] usb 1-1: New USB device found, idVendor=1235, idProduct=4661, bcdDevice=ae.13
[  289.129951][ T5984] usb 1-1: New USB device strings: Mfr=17, Product=2, SerialNumber=3
[  289.130006][ T5984] usb 1-1: Product: syz
[  289.130027][ T5984] usb 1-1: Manufacturer: syz
[  289.130039][ T5984] usb 1-1: SerialNumber: syz
[  289.144752][ T5984] usb 1-1: Quirk or no altset; falling back to MIDI 1.0
[  289.166543][ T5981] usb 3-1: new high-speed USB device number 104 using dummy_hcd
[  289.252383][ T6013] usb 6-1: new full-speed USB device number 101 using dummy_hcd
[  289.268666][ T5984] snd-usb-audio 1-1:8.0: probe with driver snd-usb-audio failed with error -2
[  289.309637][ T5891] udevd[5891]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  289.355582][ T4946] usb 1-1: USB disconnect, device number 104
[  289.370543][ T5981] usb 3-1: Using ep0 maxpacket: 32
[  289.371375][ T5981] usb 3-1: New USB device found, idVendor=1199, idProduct=9004, bcdDevice= f.8c
[  289.391797][ T5981] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2
[  289.391853][ T5981] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid wMaxPacketSize 0
[  289.391878][ T5981] usb 3-1: config 0 interface 0 has no altsetting 1
[  289.419374][ T6013] usb 6-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00
[  289.435835][ T6013] usb 6-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  289.435873][ T6013] usb 6-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  289.435914][ T6013] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  289.440549][ T5981] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  289.440578][ T5981] usb 3-1: Product: syz
[  289.440596][ T5981] usb 3-1: Manufacturer: syz
[  289.440612][ T5981] usb 3-1: SerialNumber: syz
[  289.500160][ T5981] usb 3-1: config 0 descriptor??
[  289.513420][ T6013] aiptek 6-1:17.0: interface has no int in endpoints, but must have minimum 1
[  289.514351][ T5981] qmi_wwan 3-1:0.0: probe with driver qmi_wwan failed with error -22
[  289.640696][   T31] audit: type=1326 audit(1790194185.281:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8926 comm="syz.1.1597" exe="/root/ci-upstream-kasan-gce-386/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf6fff0ec code=0x0
[  289.753626][ T5981] usb 6-1: USB disconnect, device number 101
[  289.775086][    T9] usb 3-1: USB disconnect, device number 104
[  290.132167][ T4946] usb 2-1: new high-speed USB device number 105 using dummy_hcd
[  290.262250][ T5981] usb 1-1: new high-speed USB device number 105 using dummy_hcd
[  290.282085][ T4946] usb 2-1: Using ep0 maxpacket: 8
[  290.282698][ T4946] usb 2-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e
[  290.283852][ T4946] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  290.283877][ T4946] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 48, changing to 9
[  290.283897][ T4946] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 24624, setting to 1024
[  290.285559][ T4946] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  290.285578][ T4946] usb 2-1: Product: syz
[  290.285589][ T4946] usb 2-1: Manufacturer: syz
[  290.285600][ T4946] usb 2-1: SerialNumber: syz
[  290.288524][ T4946] usb 2-1: config 0 descriptor??
[  290.412050][ T6013] usb 5-1: new high-speed USB device number 103 using dummy_hcd
[  290.443516][ T4946] rc_core: IR keymap rc-streamzap not found
[  290.443538][ T4946] Registered IR keymap rc-empty
[  290.446275][ T4946] rc rc0: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0
[  290.450244][ T4946] input: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input39
[  290.496707][ T5981] usb 1-1: Using ep0 maxpacket: 8
[  290.508461][ T5981] usb 1-1: unable to get BOS descriptor or descriptor too short
[  290.508519][ T5981] usb 1-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice=5d.a8
[  290.531140][ T5981] usb 1-1: config 9 has an invalid interface number: 5 but max is 1
[  290.531171][ T5981] usb 1-1: config 9 has an invalid descriptor of length 0, skipping remainder of the config
[  290.531193][ T5981] usb 1-1: config 9 has 1 interface, different from the descriptor's value: 2
[  290.531293][ T5981] usb 1-1: config 9 has no interface number 0
[  290.531344][ T5981] usb 1-1: config 9 interface 5 altsetting 9 has an ignored endpoint with address 0x1, skipping
[  290.531369][ T5981] usb 1-1: config 9 interface 5 has no altsetting 0
[  290.592997][ T5981] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  290.593027][ T5981] usb 1-1: Product: syz
[  290.593044][ T5981] usb 1-1: Manufacturer: syz
[  290.593061][ T5981] usb 1-1: SerialNumber: syz
[  290.601103][ T4946] usb 2-1: USB disconnect, device number 105
[  290.632104][ T6013] usb 5-1: New USB device found, idVendor=2040, idProduct=2000, bcdDevice=65.72
[  290.636353][ T6013] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0
[  290.636413][ T6013] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0
[  290.636441][ T6013] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0
[  290.642393][ T6013] usb 5-1: New USB device strings: Mfr=151, Product=0, SerialNumber=0
[  290.642423][ T6013] usb 5-1: Manufacturer: syz
[  290.715942][ T6013] usb 5-1: config 0 descriptor??
[  290.731695][ T6013] smsusb:smsusb_probe: board id=9, interface number 0
[  290.743389][ T6013] smsusb:smsusb_probe: Device initialized with return code -19
[  290.893532][ T5981] usb 1-1: USB disconnect, device number 105
[  290.931890][ T5984] usb 5-1: USB disconnect, device number 103
[  291.112585][    T9] usb 6-1: new high-speed USB device number 102 using dummy_hcd
[  291.265884][    T9] usb 6-1: New USB device found, idVendor=6737, idProduct=0001, bcdDevice=de.66
[  291.270391][    T9] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  291.270418][    T9] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 2
[  291.303626][    T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  291.303655][    T9] usb 6-1: Product: syz
[  291.303671][    T9] usb 6-1: Manufacturer: syz
[  291.303688][    T9] usb 6-1: SerialNumber: syz
[  291.311708][    T9] usb 6-1: config 0 descriptor??
[  291.549683][    T9] cypress_m8 6-1:0.0: HID->COM RS232 Adapter converter detected
[  291.562537][    T9] cyphidcom ttyUSB0: required endpoint is missing
[  291.583169][    T9] usb 6-1: USB disconnect, device number 102
[  291.601247][    T9] cypress_m8 6-1:0.0: device disconnected
[  291.882866][ T5981] usb 1-1: new high-speed USB device number 106 using dummy_hcd
[  291.903721][ T4946] usb 5-1: new full-speed USB device number 104 using dummy_hcd
[  292.032814][ T5981] usb 1-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice= 0.00
[  292.033858][ T5981] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  292.033894][ T5981] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  292.033911][ T5981] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5
[  292.033941][ T5981] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  292.095608][ T6013] usb 2-1: new full-speed USB device number 106 using dummy_hcd
[  292.113483][ T4946] usb 5-1: New USB device found, idVendor=1199, idProduct=9061, bcdDevice=84.cd
[  292.115217][ T4946] usb 5-1: config 7 has an invalid interface number: 104 but max is 1
[  292.115247][ T4946] usb 5-1: config 7 has an invalid interface number: 51 but max is 1
[  292.115269][ T4946] usb 5-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config
[  292.115291][ T4946] usb 5-1: config 7 has no interface number 0
[  292.115308][ T4946] usb 5-1: config 7 has no interface number 1
[  292.115363][ T4946] usb 5-1: config 7 interface 104 altsetting 8 has a duplicate endpoint with address 0xC, skipping
[  292.115389][ T4946] usb 5-1: config 7 interface 104 altsetting 8 endpoint 0x8 has invalid maxpacket 1024, setting to 64
[  292.115419][ T4946] usb 5-1: config 7 interface 104 altsetting 8 has an invalid descriptor for endpoint zero, skipping
[  292.115442][ T4946] usb 5-1: config 7 interface 104 altsetting 8 has a duplicate endpoint with address 0xC, skipping
[  292.115475][ T4946] usb 5-1: config 7 interface 51 altsetting 4 has 0 endpoint descriptors, different from the interface descriptor's value: 16
[  292.115503][ T4946] usb 5-1: config 7 interface 104 has no altsetting 0
[  292.115523][ T4946] usb 5-1: config 7 interface 51 has no altsetting 0
[  292.119708][ T4946] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  292.119743][ T4946] usb 5-1: Product: syz
[  292.119760][ T4946] usb 5-1: Manufacturer: syz
[  292.119777][ T4946] usb 5-1: SerialNumber: syz
[  292.143152][   T10] usb 3-1: new high-speed USB device number 105 using dummy_hcd
[  292.297640][ T6013] usb 2-1: not running at top speed; connect to a high speed hub
[  292.297716][ T6013] usb 2-1: New USB device found, idVendor=0bda, idProduct=4014, bcdDevice= 0.40
[  292.300007][ T6013] usb 2-1: config 65 has an invalid descriptor of length 0, skipping remainder of the config
[  292.300064][ T6013] usb 2-1: config 65 has 2 interfaces, different from the descriptor's value: 3
[  292.308304][   T10] usb 3-1: New USB device found, idVendor=0489, idProduct=e057, bcdDevice=56.d6
[  292.328920][   T10] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  292.328988][   T10] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3
[  292.329120][   T10] usb 3-1: config 0 interface 0 altsetting 255 endpoint 0x9 has invalid wMaxPacketSize 0
[  292.329185][   T10] usb 3-1: Duplicate descriptor for config 0 interface 0 altsetting 0, skipping
[  292.329304][   T10] usb 3-1: config 0 interface 0 has no altsetting 1
[  292.329413][   T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  292.369241][   T10] usb 3-1: config 0 descriptor??
[  292.405475][ T6013] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  292.405506][ T6013] usb 2-1: Product: syz
[  292.405522][ T6013] usb 2-1: Manufacturer: syz
[  292.405544][ T6013] usb 2-1: SerialNumber: syz
[  292.447935][ T5981] peak_usb 1-1:1.0 can0: unable to request usb[type=0 value=1] err=-71
[  292.448002][ T5981] peak_usb 1-1:1.0: unable to read PCAN-USB Pro firmware info (err -71)
[  292.483604][ T6013] usb 2-1: 0:2 : does not exist
[  292.483723][ T6013] usb 2-1: unit 130 not found!
[  292.522097][ T5984] usb 6-1: new high-speed USB device number 103 using dummy_hcd
[  292.541503][ T4946] usb 5-1: USB disconnect, device number 104
[  292.556020][ T5981] peak_usb 1-1:1.0: probe with driver peak_usb failed with error -71
[  292.575962][ T5981] usb 1-1: USB disconnect, device number 106
[  292.632318][   T30] usb 3-1: USB disconnect, device number 105
[  292.672642][ T5984] usb 6-1: Using ep0 maxpacket: 8
[  292.673354][ T5984] usb 6-1: New USB device found, idVendor=054c, idProduct=06c3, bcdDevice=9b.1d
[  292.675157][ T5984] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  292.677339][ T5984] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  292.677362][ T5984] usb 6-1: Product: syz
[  292.677375][ T5984] usb 6-1: Manufacturer: syz
[  292.677389][ T5984] usb 6-1: SerialNumber: syz
[  292.681587][ T5984] usb 6-1: config 0 descriptor??
[  292.720726][ T5984] port100 6-1:0.0: NFC: Could not find bulk-in or bulk-out endpoint
[  292.776596][ T6013] usb 2-1: USB disconnect, device number 106
[  292.811160][ T5891] udevd[5891]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:65.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  292.902444][ T5984] usb 6-1: USB disconnect, device number 103
[  293.362249][ T6013] usb 5-1: new high-speed USB device number 105 using dummy_hcd
[  293.522041][ T6013] usb 5-1: Using ep0 maxpacket: 8
[  293.525878][ T6013] usb 5-1: unable to get BOS descriptor or descriptor too short
[  293.525933][ T6013] usb 5-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice=5d.a8
[  293.527397][ T6013] usb 5-1: config 9 has an invalid interface number: 5 but max is 1
[  293.527481][ T6013] usb 5-1: config 9 has an invalid descriptor of length 0, skipping remainder of the config
[  293.527538][ T6013] usb 5-1: config 9 has 1 interface, different from the descriptor's value: 2
[  293.527559][ T6013] usb 5-1: config 9 has no interface number 0
[  293.527602][ T6013] usb 5-1: config 9 interface 5 altsetting 9 has an ignored endpoint with address 0x1, skipping
[  293.527627][ T6013] usb 5-1: config 9 interface 5 has no altsetting 0
[  293.529816][ T6013] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  293.529843][ T6013] usb 5-1: Product: syz
[  293.529860][ T6013] usb 5-1: Manufacturer: syz
[  293.529877][ T6013] usb 5-1: SerialNumber: syz
[  293.545298][ T5984] usb 2-1: new high-speed USB device number 107 using dummy_hcd
[  293.545617][   T10] usb 1-1: new high-speed USB device number 107 using dummy_hcd
[  293.572924][   T30] usb 3-1: new high-speed USB device number 106 using dummy_hcd
[  293.688903][ T5896] Bluetooth: hci0: connection err: -111
[  293.734262][   T10] usb 1-1: Using ep0 maxpacket: 8
[  293.735104][   T10] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0069, bcdDevice=6e.55
[  293.736719][   T30] usb 3-1: unable to get BOS descriptor or descriptor too short
[  293.736769][   T30] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  293.739829][   T30] usb 3-1: config 1 has an invalid interface number: 5 but max is 1
[  293.739861][   T30] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  293.739882][   T30] usb 3-1: config 1 has 3 interfaces, different from the descriptor's value: 2
[  293.739905][   T30] usb 3-1: config 1 has no interface number 2
[  293.739970][   T30] usb 3-1: config 1 interface 1 has no altsetting 0
[  293.741616][ T5984] usb 2-1: unable to get BOS descriptor or descriptor too short
[  293.741665][ T5984] usb 2-1: New USB device found, idVendor=0471, idProduct=0602, bcdDevice=a4.95
[  293.751192][   T30] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  293.751325][   T30] usb 3-1: Product: syz
[  293.751368][   T30] usb 3-1: Manufacturer: syz
[  293.751411][   T30] usb 3-1: SerialNumber: syz
[  293.765027][   T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  293.765058][   T10] usb 1-1: Product: syz
[  293.765075][   T10] usb 1-1: Manufacturer: syz
[  293.765091][   T10] usb 1-1: SerialNumber: syz
[  293.843111][ T5984] usb 2-1: config 66 has an invalid descriptor of length 0, skipping remainder of the config
[  293.843141][ T5984] usb 2-1: config 66 has 1 interface, different from the descriptor's value: 2
[  293.843186][ T5984] usb 2-1: config 66 interface 0 altsetting 16 endpoint 0x7 has invalid wMaxPacketSize 0
[  293.843210][ T5984] usb 2-1: config 66 interface 0 has no altsetting 0
[  293.880159][ T5984] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  293.880235][ T5984] usb 2-1: Product: syz
[  293.880285][ T5984] usb 2-1: Manufacturer: syz
[  293.880329][ T5984] usb 2-1: SerialNumber: syz
[  293.913574][   T10] usb 1-1: config 0 descriptor??
[  293.973463][ T6013] usb 5-1: USB disconnect, device number 105
[  294.039688][   T30] usb 3-1: selecting invalid altsetting 0
[  294.039723][   T30] usb 3-1: selecting invalid altsetting 0
[  294.039777][   T30] cdc_ncm 3-1:1.0: bind() failure
[  294.067366][   T30] cdc_ncm 3-1:1.5: CDC Union missing and no IAD found
[  294.067417][   T30] cdc_ncm 3-1:1.5: bind() failure
[  294.085636][   T30] usb 3-1: selecting invalid altsetting 0
[  294.085670][   T30] usbtest 3-1:1.1: probe with driver usbtest failed with error -22
[  294.090152][   T30] usb 3-1: USB disconnect, device number 106
[  294.156072][ T5984] ati_remote2 2-1:66.0: ati_remote2_probe(): need 2 interfaces, found 1
[  294.176944][ T5984] usb 2-1: USB disconnect, device number 107
[  294.181648][   T10] usb 1-1: dvb_usb_v2: usb_bulk_msg() failed=-22
[  294.196409][   T10] dvb_usb_af9015 1-1:0.0: probe with driver dvb_usb_af9015 failed with error -22
[  294.212300][   T10] usb 1-1: USB disconnect, device number 107
[  294.562101][    T9] usb 6-1: new high-speed USB device number 104 using dummy_hcd
[  294.712816][    T9] usb 6-1: New USB device found, idVendor=046d, idProduct=0821, bcdDevice= 1.00
[  294.714253][    T9] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  294.714327][    T9] usb 6-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  294.718998][    T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  294.719025][    T9] usb 6-1: Product: syz
[  294.719042][    T9] usb 6-1: Manufacturer: syz
[  294.803397][    T9] uvcvideo 6-1:1.0: Found UVC 1.00 device syz (046d:0821)
[  294.803471][    T9] uvcvideo 6-1:1.0: No streaming interface found for terminal 32770.
[  295.022388][   T30] usb 5-1: new full-speed USB device number 106 using dummy_hcd
[  295.051716][    T9] usb 6-1: USB disconnect, device number 104
[  295.184391][   T30] usb 5-1: not running at top speed; connect to a high speed hub
[  295.184419][   T30] usb 5-1: New USB device found, idVendor=0499, idProduct=500a, bcdDevice= 0.40
[  295.187492][   T30] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  295.187511][   T30] usb 5-1: Product: syz
[  295.187522][   T30] usb 5-1: Manufacturer: syz
[  295.187533][   T30] usb 5-1: SerialNumber: syz
[  295.218100][   T10] usb 3-1: new full-speed USB device number 107 using dummy_hcd
[  295.282129][ T6013] usb 2-1: new full-speed USB device number 108 using dummy_hcd
[  295.372998][   T10] usb 3-1: New USB device found, idVendor=18ec, idProduct=3290, bcdDevice= a.66
[  295.376612][   T10] usb 3-1: config 84 has an invalid interface number: 116 but max is 0
[  295.376644][   T10] usb 3-1: config 84 has no interface number 0
[  295.376676][   T10] usb 3-1: config 84 interface 116 has no altsetting 0
[  295.379298][   T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  295.379326][   T10] usb 3-1: Product: syz
[  295.379343][   T10] usb 3-1: Manufacturer: syz
[  295.379360][   T10] usb 3-1: SerialNumber: syz
[  295.424731][ T5981] usb 1-1: new high-speed USB device number 108 using dummy_hcd
[  295.455672][ T6013] usb 2-1: unable to get BOS descriptor or descriptor too short
[  295.457406][ T6013] usb 2-1: not running at top speed; connect to a high speed hub
[  295.457443][ T6013] usb 2-1: New USB device found, idVendor=0923, idProduct=010f, bcdDevice=c5.7c
[  295.458839][ T6013] usb 2-1: config 2 has an invalid interface number: 99 but max is 0
[  295.458868][ T6013] usb 2-1: config 2 has no interface number 0
[  295.458899][ T6013] usb 2-1: config 2 interface 99 has no altsetting 0
[  295.460470][   T30] usb 5-1: Quirk or no altset; falling back to MIDI 1.0
[  295.461391][   T30] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -2
[  295.461724][ T6013] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  295.461756][ T6013] usb 2-1: Product: syz
[  295.461770][ T6013] usb 2-1: Manufacturer: syz
[  295.461785][ T6013] usb 2-1: SerialNumber: syz
[  295.537237][   T30] usb 5-1: Quirk or no altset; falling back to MIDI 1.0
[  295.538463][   T30] snd-usb-audio 5-1:1.1: probe with driver snd-usb-audio failed with error -2
[  295.547673][   T30] usb 5-1: Quirk or no altset; falling back to MIDI 1.0
[  295.606714][   T10] uvcvideo 3-1:84.116: Found UVC 0.0b device syz (18ec:3290)
[  295.606808][   T10] uvcvideo 3-1:84.116: No valid video chain found.
[  295.611710][   T10] usb 3-1: USB disconnect, device number 107
[  295.612978][ T5981] usb 1-1: unable to get BOS descriptor or descriptor too short
[  295.613182][ T5981] usb 1-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=a9.e8
[  295.638233][ T5981] usb 1-1: config 13 has an invalid interface number: 50 but max is 3
[  295.638325][ T5981] usb 1-1: config 13 has an invalid descriptor of length 0, skipping remainder of the config
[  295.638442][ T5981] usb 1-1: config 13 has 1 interface, different from the descriptor's value: 4
[  295.638507][ T5981] usb 1-1: config 13 has no interface number 0
[  295.638679][ T5981] usb 1-1: config 13 interface 50 altsetting 4 has 2 endpoint descriptors, different from the interface descriptor's value: 9
[  295.638827][ T5981] usb 1-1: config 13 interface 50 has no altsetting 0
[  295.664957][ T5981] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  295.665107][ T5981] usb 1-1: Product: syz
[  295.665151][ T5981] usb 1-1: Manufacturer: syz
[  295.665194][ T5981] usb 1-1: SerialNumber: syz
[  295.805569][ T6013] gspca_main: tv8532-2.14.0 probing 0923:010f
[  295.821714][   T30] snd-usb-audio 5-1:1.2: probe with driver snd-usb-audio failed with error -2
[  295.839534][   T30] usb 5-1: USB disconnect, device number 106
[  295.916905][ T6013] usb 2-1: USB disconnect, device number 108
[  295.918013][ T5891] udevd[5891]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.2/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  296.058092][ T5981] usb 1-1: Warning: ath10k USB support is incomplete, don't expect anything to work!
[  296.079497][ T8273] usb 1-1: Failed to submit usb control message: -71
[  296.079542][ T8273] usb 1-1: unable to send the bmi data to the device: -71
[  296.079564][ T8273] usb 1-1: unable to get target info from device
[  296.079583][ T8273] usb 1-1: could not get target info (-71)
[  296.079619][ T8273] usb 1-1: could not probe fw (-71)
[  296.126751][ T5981] usb 1-1: USB disconnect, device number 108
[  296.522180][  T943] usb 6-1: new high-speed USB device number 105 using dummy_hcd
[  296.673763][  T943] usb 6-1: New USB device found, idVendor=05c6, idProduct=9215, bcdDevice= 0.00
[  296.675180][  T943] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  296.675207][  T943] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 5
[  296.675230][  T943] usb 6-1: config 1 has no interface number 0
[  296.675272][  T943] usb 6-1: config 1 interface 4 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3
[  296.677073][  T943] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  296.677101][  T943] usb 6-1: Product: syz
[  296.677117][  T943] usb 6-1: Manufacturer: syz
[  296.713605][ T5981] usb 3-1: new high-speed USB device number 108 using dummy_hcd
[  296.713679][   T10] usb 2-1: new full-speed USB device number 109 using dummy_hcd
[  296.722035][ T6013] usb 5-1: new full-speed USB device number 107 using dummy_hcd
[  296.782601][  T943] qmi_wwan 6-1:1.4: probe with driver qmi_wwan failed with error -22
[  296.862436][ T5981] usb 3-1: Using ep0 maxpacket: 32
[  296.864681][ T5981] usb 3-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30
[  296.865689][ T5981] usb 3-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config
[  296.865740][ T5981] usb 3-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82
[  296.865771][ T5981] usb 3-1: config 155 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  296.865796][ T5981] usb 3-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11
[  296.869784][ T5981] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  296.869811][ T5981] usb 3-1: Product: syz
[  296.869828][ T5981] usb 3-1: Manufacturer: syz
[  296.869846][ T5981] usb 3-1: SerialNumber: syz
[  296.913342][ T6013] usb 5-1: unable to get BOS descriptor or descriptor too short
[  296.917306][ T6013] usb 5-1: not running at top speed; connect to a high speed hub
[  296.917395][ T6013] usb 5-1: New USB device found, idVendor=0979, idProduct=0270, bcdDevice=bf.6b
[  296.939750][ T6013] usb 5-1: config 2 has an invalid interface number: 56 but max is 0
[  296.939855][ T6013] usb 5-1: config 2 has no interface number 0
[  296.974344][   T10] usb 2-1: New USB device found, idVendor=a6da, idProduct=7458, bcdDevice=2d.4d
[  297.008098][   T10] usb 2-1: config 8 has an invalid interface number: 223 but max is 0
[  297.008134][   T10] usb 2-1: config 8 contains an unexpected descriptor of type 0x1, skipping
[  297.008155][   T10] usb 2-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[  297.008178][   T10] usb 2-1: config 8 has no interface number 0
[  297.008228][   T10] usb 2-1: config 8 interface 223 altsetting 0 endpoint 0x7 has invalid maxpacket 15872, setting to 64
[  297.008262][   T10] usb 2-1: config 8 interface 223 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3
[  297.008935][ T6013] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  297.009011][ T6013] usb 5-1: Product: syz
[  297.009058][ T6013] usb 5-1: Manufacturer: syz
[  297.009113][ T6013] usb 5-1: SerialNumber: syz
[  297.103646][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  297.103681][   T10] usb 2-1: Product: syz
[  297.103700][   T10] usb 2-1: Manufacturer: syz
[  297.103719][   T10] usb 2-1: SerialNumber: syz
[  297.140572][ T5981] imon:imon_find_endpoints: no valid input (IR) endpoint found
[  297.140729][ T5981] imon 3-1:155.0: unable to initialize intf0, err -19
[  297.140782][ T5981] imon:imon_probe: failed to initialize context!
[  297.140797][ T5981] imon 3-1:155.0: unable to register, err -19
[  297.184293][ T5981] usb 6-1: USB disconnect, device number 105
[  297.309362][ T4946] usb 3-1: USB disconnect, device number 108
[  297.367087][ T6013] gspca_main: jeilinj-2.14.0 probing 0979:0270
[  297.384591][   T10] usb 2-1: USB disconnect, device number 109
[  297.398681][ T6013] usb 5-1: USB disconnect, device number 107
[  297.983936][   T10] usb 6-1: new high-speed USB device number 106 using dummy_hcd
[  298.132146][   T10] usb 6-1: Using ep0 maxpacket: 32
[  298.134739][   T10] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  298.135864][   T10] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 64
[  298.138270][   T10] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  298.138298][   T10] usb 6-1: Product: syz
[  298.138318][   T10] usb 6-1: Manufacturer: syz
[  298.138329][   T10] usb 6-1: SerialNumber: syz
[  298.182269][ T6013] usb 3-1: new full-speed USB device number 109 using dummy_hcd
[  298.232081][ T4946] usb 5-1: new high-speed USB device number 108 using dummy_hcd
[  298.252106][  T943] usb 1-1: new high-speed USB device number 109 using dummy_hcd
[  298.302274][ T5981] usb 2-1: new high-speed USB device number 110 using dummy_hcd
[  298.334743][ T6013] usb 3-1: unable to get BOS descriptor or descriptor too short
[  298.335380][ T6013] usb 3-1: not running at top speed; connect to a high speed hub
[  298.335418][ T6013] usb 3-1: New USB device found, idVendor=041e, idProduct=323b, bcdDevice= 0.40
[  298.336836][ T6013] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 1024, setting to 1023
[  298.336876][ T6013] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 255, changing to 4
[  298.339306][ T6013] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  298.339345][ T6013] usb 3-1: Product: syz
[  298.339362][ T6013] usb 3-1: Manufacturer: syz
[  298.339378][ T6013] usb 3-1: SerialNumber: syz
[  298.392292][ T4946] usb 5-1: Using ep0 maxpacket: 16
[  298.397309][ T4946] usb 5-1: New USB device found, idVendor=046d, idProduct=087c, bcdDevice=b0.7a
[  298.408096][ T4946] usb 5-1: config 64 has an invalid interface number: 238 but max is 0
[  298.408127][ T4946] usb 5-1: config 64 has an invalid descriptor of length 0, skipping remainder of the config
[  298.408257][ T4946] usb 5-1: config 64 has no interface number 0
[  298.408352][ T4946] usb 5-1: config 64 interface 238 has no altsetting 0
[  298.435885][  T943] usb 1-1: Using ep0 maxpacket: 16
[  298.448023][ T4946] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  298.448161][ T4946] usb 5-1: Product: syz
[  298.448205][ T4946] usb 5-1: Manufacturer: syz
[  298.448240][ T4946] usb 5-1: SerialNumber: syz
[  298.483532][  T943] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  298.500795][  T943] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  298.500824][  T943] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[  298.509783][ T5981] usb 2-1: unable to get BOS descriptor or descriptor too short
[  298.510023][ T5981] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0038, bcdDevice=9a.12
[  298.524357][ T5981] usb 2-1: config 7 has an invalid interface number: 9 but max is 0
[  298.524543][ T5981] usb 2-1: config 7 has no interface number 0
[  298.524725][ T5981] usb 2-1: config 7 interface 9 has no altsetting 0
[  298.566304][  T943] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  298.566332][  T943] usb 1-1: Product: syz
[  298.566376][  T943] usb 1-1: Manufacturer: syz
[  298.566393][  T943] usb 1-1: SerialNumber: syz
[  298.567240][ T5981] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  298.567266][ T5981] usb 2-1: Product: syz
[  298.567282][ T5981] usb 2-1: Manufacturer: syz
[  298.567299][ T5981] usb 2-1: SerialNumber: syz
[  298.620393][   T10] cdc_ncm 6-1:1.0: bind() failure
[  298.639253][  T943] usb 1-1: 0:2 : does not exist
[  298.639339][  T943] usb 1-1: unit 22 not found!
[  298.670332][   T10] cdc_ncm 6-1:1.1: CDC Union missing and no IAD found
[  298.670382][   T10] cdc_ncm 6-1:1.1: bind() failure
[  298.693540][   T10] usb 6-1: USB disconnect, device number 106
[  298.744075][ T6013] usb 3-1: 3:0: cannot get min/max values for control 2 (id 3)
[  298.744108][ T6013] usb 3-1: Warning! Unlikely small volume range (=1), linear volume or custom curve?
[  298.744130][ T6013] usb 3-1: [3] FU [Headset Playback Volume] ch = 1, val = 0/1/1
[  298.745840][ T6013] usb 3-1: 3:0: failed to get current value for ch 0 (-71)
[  298.807561][ T4946] uvcvideo 5-1:64.238: Found UVC 0.00 device syz (046d:087c)
[  298.807603][ T4946] uvcvideo 5-1:64.238: No valid video chain found.
[  298.831255][ T4946] usb 5-1: USB disconnect, device number 108
[  298.864755][ T5981] dvb-usb: found a 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' in warm state.
[  298.864810][ T5981] dvb-usb: bulk message failed: -22 (2/0)
[  298.864828][ T5981] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[  298.868970][ T5981] dvbdev: DVB: registering new adapter (TerraTec/qanu USB2.0 Highspeed DVB-T Receiver)
[  298.869029][ T5981] usb 2-1: media controller created
[  298.902604][   T10] usb 1-1: USB disconnect, device number 109
[  298.943104][ T5981] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[  298.987558][ T6013] usb 3-1: USB disconnect, device number 109
[  299.011833][ T5981] dvb-usb: bulk message failed: -22 (1/0)
[  299.011914][ T5981] dvb-usb: no frontend was attached by 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver'
[  299.039960][ T5981] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input40
[  299.058798][ T5981] dvb-usb: schedule remote query interval to 50 msecs.
[  299.058828][ T5981] dvb-usb: bulk message failed: -22 (2/0)
[  299.058844][ T5981] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Receiver successfully initialized and connected.
[  299.094096][ T5981] usb 2-1: USB disconnect, device number 110
[  299.154967][ T5981] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Re successfully deinitialized and disconnected.
[  299.412474][ T5896] Bluetooth: hci2: command 0x2016 tx timeout
[  299.542460][   T10] usb 6-1: new high-speed USB device number 107 using dummy_hcd
[  299.692086][   T10] usb 6-1: Using ep0 maxpacket: 16
[  299.692911][   T10] usb 6-1: New USB device found, idVendor=2304, idProduct=023b, bcdDevice=7b.5c
[  299.692961][   T10] usb 6-1: too many configurations: 97, using maximum allowed: 8
[  299.727178][ T5981] usb 5-1: new full-speed USB device number 109 using dummy_hcd
[  299.745166][   T10] usb 6-1: string descriptor 0 read error: -71
[  299.745362][   T10] usb 6-1: New USB device strings: Mfr=249, Product=204, SerialNumber=224
[  299.764283][   T10] usb 6-1: rejected 8 configurations due to insufficient available bus power
[  299.764377][   T10] usb 6-1: no configuration chosen from 8 choices
[  299.781928][   T10] usb 6-1: USB disconnect, device number 107
[  299.792498][ T6013] usb 3-1: new high-speed USB device number 110 using dummy_hcd
[  299.854378][   T25] usb 1-1: new high-speed USB device number 110 using dummy_hcd
[  299.894423][ T5981] usb 5-1: New USB device found, idVendor=05da, idProduct=009a, bcdDevice=62.95
[  299.895368][ T5981] usb 5-1: config 0 has an invalid interface number: 146 but max is 0
[  299.895389][ T5981] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  299.895403][ T5981] usb 5-1: config 0 has no interface number 0
[  299.895437][ T5981] usb 5-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0x1C, changing to 0xC
[  299.895456][ T5981] usb 5-1: config 0 interface 146 altsetting 0 endpoint 0xC has invalid wMaxPacketSize 0
[  299.895473][ T5981] usb 5-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0xE3, changing to 0x83
[  299.895492][ T5981] usb 5-1: config 0 interface 146 altsetting 0 endpoint 0x83 has invalid maxpacket 33307, setting to 64
[  299.895511][ T5981] usb 5-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0xF2, changing to 0x82
[  299.895530][ T5981] usb 5-1: config 0 interface 146 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  299.897566][ T5981] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  299.897592][ T5981] usb 5-1: Product: syz
[  299.897608][ T5981] usb 5-1: Manufacturer: syz
[  299.897625][ T5981] usb 5-1: SerialNumber: syz
[  299.900075][ T5981] usb 5-1: config 0 descriptor??
[  299.900979][ T9131] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  299.949816][ T5981] usb 5-1: will this work? Command EP is not usually 12
[  299.949848][ T5981] usb 5-1: will this work? Response EP is not usually 3
[  299.949866][ T5981] usb 5-1: will this work? Image data EP is not usually 2
[  299.963283][ T5981] scsi host1: microtekX6
[  299.968777][ T6013] usb 3-1: New USB device found, idVendor=07c0, idProduct=1125, bcdDevice= 0.00
[  299.975054][ T6013] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 9865, setting to 1024
[  299.975106][ T6013] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  300.008565][ T6013] usb 3-1: config 0 descriptor??
[  300.013823][ T9133] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  300.033196][   T25] usb 1-1: New USB device found, idVendor=0403, idProduct=6010, bcdDevice=c6.98
[  300.074696][  T445] usb 5-1: error -90 submitting URB
[  300.122495][ T1739] usb 5-1: error -90 submitting URB
[  300.153389][   T10] usb 5-1: USB disconnect, device number 109
[  300.157788][   T25] usb 1-1: New USB device strings: Mfr=32, Product=187, SerialNumber=229
[  300.157818][   T25] usb 1-1: Product: syz
[  300.157836][   T25] usb 1-1: Manufacturer: syz
[  300.157880][   T25] usb 1-1: SerialNumber: syz
[  300.163868][ T1739] usb 5-1: error -19 submitting URB
[  300.204312][   T25] usb 1-1: config 0 descriptor??
[  300.212952][ T1739] usb 5-1: error -19 submitting URB
[  300.234000][   T25] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected
[  300.235588][   T25] ftdi_sio ttyUSB0: unknown device type: 0xc698
[  300.266007][ T6013] usbhid 3-1:0.0: can't add hid device: -71
[  300.266119][ T6013] usbhid 3-1:0.0: probe with driver usbhid failed with error -71
[  300.279096][ T6013] usb 3-1: USB disconnect, device number 110
[  300.445837][    T9] usb 1-1: USB disconnect, device number 110
[  300.458779][    T9] ftdi_sio 1-1:0.0: device disconnected
[  300.684419][   T25] usb 6-1: new full-speed USB device number 108 using dummy_hcd
[  300.772723][ T6013] usb 2-1: new high-speed USB device number 111 using dummy_hcd
[  300.847263][   T25] usb 6-1: unable to get BOS descriptor or descriptor too short
[  300.848668][   T25] usb 6-1: not running at top speed; connect to a high speed hub
[  300.848704][   T25] usb 6-1: New USB device found, idVendor=0923, idProduct=010f, bcdDevice=c5.7c
[  300.849925][   T25] usb 6-1: config 2 has an invalid interface number: 99 but max is 0
[  300.849952][   T25] usb 6-1: config 2 has no interface number 0
[  300.849984][   T25] usb 6-1: config 2 interface 99 has no altsetting 0
[  300.868602][   T25] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  300.868633][   T25] usb 6-1: Product: syz
[  300.868649][   T25] usb 6-1: Manufacturer: syz
[  300.868666][   T25] usb 6-1: SerialNumber: syz
[  300.942191][ T6013] usb 2-1: Using ep0 maxpacket: 16
[  300.942980][ T6013] usb 2-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice= 0.40
[  300.944345][ T6013] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  300.944458][ T6013] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[  300.944488][ T6013] usb 2-1: config 1 interface 2 has no altsetting 0
[  300.947868][ T6013] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  300.947896][ T6013] usb 2-1: Product: syz
[  300.947939][ T6013] usb 2-1: Manufacturer: syz
[  300.947957][ T6013] usb 2-1: SerialNumber: syz
[  300.952074][   T10] usb 5-1: new full-speed USB device number 110 using dummy_hcd
[  301.105414][   T10] usb 5-1: New USB device found, idVendor=055d, idProduct=9002, bcdDevice=75.d0
[  301.106433][   T10] usb 5-1: config 10 has an invalid interface number: 62 but max is 0
[  301.106459][   T10] usb 5-1: config 10 has 2 interfaces, different from the descriptor's value: 1
[  301.106486][   T10] usb 5-1: config 10 has no interface number 1
[  301.106523][   T10] usb 5-1: too many endpoints for config 10 interface 0 altsetting 163: 251, using maximum allowed: 30
[  301.106577][   T10] usb 5-1: config 10 interface 0 altsetting 163 has 0 endpoint descriptors, different from the interface descriptor's value: 251
[  301.106604][   T10] usb 5-1: config 10 interface 62 has no altsetting 0
[  301.106624][   T10] usb 5-1: config 10 interface 0 has no altsetting 0
[  301.111711][   T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  301.111740][   T10] usb 5-1: Product: syz
[  301.111751][   T10] usb 5-1: Manufacturer: syz
[  301.111762][   T10] usb 5-1: SerialNumber: syz
[  301.223452][   T25] gspca_main: tv8532-2.14.0 probing 0923:010f
[  301.256678][ T6013] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found
[  301.257233][ T6013] usb 2-1: selecting invalid altsetting 0
[  301.257352][ T6013] usb 2-1: 2:1 : no or invalid class specific endpoint descriptor
[  301.257375][ T6013] usb 2-1: 2:1: invalid format type 0x1002 is detected, processed as PCM
[  301.257396][ T6013] usb 2-1: 2:1 : sample bitwidth 60 in over sample bytes 3
[  301.257420][ T6013] usb 2-1: 2:1 : invalid UAC_FORMAT_TYPE desc
[  301.257469][ T6013] usb 2-1: selecting invalid altsetting 0
[  301.321499][   T25] usb 6-1: USB disconnect, device number 108
[  301.328228][    T9] usb 1-1: new high-speed USB device number 111 using dummy_hcd
[  301.346076][   T30] usb 3-1: new full-speed USB device number 111 using dummy_hcd
[  301.383890][   T10] pwc: Samsung SNC-35E (v3.0) USB webcam detected.
[  301.385159][   T10] pwc: Failed to set LED on/off time (-71)
[  301.385530][   T10] pwc: send_video_command error -71
[  301.385544][   T10] pwc: Failed to set video mode VGA@30 fps; return code = -71
[  301.385644][   T10] Philips webcam 5-1:10.0: probe with driver Philips webcam failed with error -71
[  301.389639][   T10] usb 5-1: USB disconnect, device number 110
[  301.409566][ T6013] usb 2-1: USB disconnect, device number 111
[  301.515134][   T30] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  301.522920][    T9] usb 1-1: Using ep0 maxpacket: 16
[  301.532323][   T30] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  301.532351][   T30] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[  301.560471][    T9] usb 1-1: New USB device found, idVendor=0e41, idProduct=4156, bcdDevice= 0.40
[  301.579228][ T5904] udevd[5904]: 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
[  301.579950][   T30] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  301.579979][   T30] usb 3-1: Product: syz
[  301.579996][   T30] usb 3-1: Manufacturer: syz
[  301.580013][   T30] usb 3-1: SerialNumber: syz
[  301.635095][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  301.635126][    T9] usb 1-1: Product: syz
[  301.635143][    T9] usb 1-1: Manufacturer: syz
[  301.635159][    T9] usb 1-1: SerialNumber: syz
[  301.650216][   T30] usb 3-1: 0:2 : does not exist
[  301.650301][   T30] usb 3-1: unit 9 not found!
[  301.850354][   T10] usb 3-1: USB disconnect, device number 111
[  301.929222][    T9] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  302.033445][    T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  302.035485][    T9] snd_usb_podhd 1-1:1.0: Line 6 POD HDDESKTOP found
[  302.035515][    T9] usb 1-1: selecting invalid altsetting 1
[  302.035534][    T9] snd_usb_podhd 1-1:1.0: set_interface failed
[  302.035742][    T9] snd_usb_podhd 1-1:1.0: Line 6 POD HDDESKTOP now disconnected
[  302.035920][    T9] snd_usb_podhd 1-1:1.0: probe with driver snd_usb_podhd failed with error -22
[  302.096620][    T9] usb 1-1: USB disconnect, device number 111
[  302.167133][ T5891] udevd[5891]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  302.522067][   T10] usb 6-1: new full-speed USB device number 109 using dummy_hcd
[  302.686705][    T9] usb 2-1: new high-speed USB device number 112 using dummy_hcd
[  302.691763][   T10] usb 6-1: New USB device found, idVendor=0572, idProduct=58a5, bcdDevice=27.0a
[  302.695157][   T10] usb 6-1: config 0 has an invalid interface number: 1 but max is 0
[  302.695187][   T10] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  302.695208][   T10] usb 6-1: config 0 has no interface number 0
[  302.740351][   T10] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  302.740381][   T10] usb 6-1: Product: syz
[  302.740398][   T10] usb 6-1: Manufacturer: syz
[  302.740414][   T10] usb 6-1: SerialNumber: syz
[  302.773520][   T10] usb 6-1: config 0 descriptor??
[  302.792479][   T10] cx231xx 6-1:0.1: New device syz syz @ 12 Mbps (0572:58a5) with 1 interfaces
[  302.792515][   T10] cx231xx 6-1:0.1: Not found matching IAD interface
[  302.842079][    T9] usb 2-1: Using ep0 maxpacket: 16
[  302.842698][    T9] usb 2-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06
[  302.842740][    T9] usb 2-1: too many configurations: 112, using maximum allowed: 8
[  302.905878][    T9] usb 2-1: New USB device strings: Mfr=144, Product=246, SerialNumber=0
[  302.905911][    T9] usb 2-1: Product: syz
[  302.905929][    T9] usb 2-1: Manufacturer: syz
[  302.935100][    T9] r8152-cfgselector 2-1: Unknown version 0x0000
[  302.935129][    T9] r8152-cfgselector 2-1: config 0 descriptor??
[  303.059438][ T6013] usb 6-1: USB disconnect, device number 109
[  303.162331][   T30] r8152-cfgselector 2-1: USB disconnect, device number 112
[  303.282132][    T9] usb 5-1: new high-speed USB device number 111 using dummy_hcd
[  303.432800][    T9] usb 5-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05
[  303.433852][    T9] usb 5-1: config 2 has an invalid interface number: 43 but max is 0
[  303.433871][    T9] usb 5-1: config 2 has no interface number 0
[  303.433900][    T9] usb 5-1: config 2 interface 43 altsetting 13 bulk endpoint 0x1 has invalid maxpacket 64
[  303.433919][    T9] usb 5-1: config 2 interface 43 altsetting 13 bulk endpoint 0x82 has invalid maxpacket 8
[  303.433937][    T9] usb 5-1: config 2 interface 43 has no altsetting 0
[  303.436267][    T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  303.436294][    T9] usb 5-1: Product: syz
[  303.436311][    T9] usb 5-1: Manufacturer: syz
[  303.436326][    T9] usb 5-1: SerialNumber: syz
[  303.439539][ T9204] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[  303.439690][ T9204] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[  303.592178][ T5982] usb 3-1: new high-speed USB device number 112 using dummy_hcd
[  303.675622][    T9] ums-usbat 5-1:2.43: USB Mass Storage device detected
[  303.683773][    T9] ums-usbat 5-1:2.43: Quirks match for vid 0781 pid 0005: 1
[  303.733077][    T9] ums-usbat 5-1:2.43: probe with driver ums-usbat failed with error -5
[  303.755477][ T5982] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40
[  303.760290][ T5982] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  303.760331][ T5982] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[  303.778375][ T5982] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  303.778457][ T5982] usb 3-1: Manufacturer: ь
[  303.778507][ T5982] usb 3-1: SerialNumber: syz
[  303.845721][    T9] usb 5-1: USB disconnect, device number 111
[  303.934219][  T943] usb 1-1: new high-speed USB device number 112 using dummy_hcd
[  304.075817][ T5982] usb 3-1: USB disconnect, device number 112
[  304.084642][ T5984] usb 2-1: new full-speed USB device number 113 using dummy_hcd
[  304.088339][  T943] usb 1-1: New USB device found, idVendor=0bfd, idProduct=010c, bcdDevice=2d.16
[  304.113255][  T943] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0
[  304.113287][  T943] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0
[  304.113315][  T943] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0
[  304.113338][  T943] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0
[  304.116759][  T943] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  304.116787][  T943] usb 1-1: Product: syz
[  304.116802][  T943] usb 1-1: Manufacturer: syz
[  304.116820][  T943] usb 1-1: SerialNumber: syz
[  304.128653][  T943] usb 1-1: config 0 descriptor??
[  304.176617][  T943] kvaser_usb 1-1:0.0: error -ENODEV: Cannot get usb endpoint(s)
[  304.249628][ T5984] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  304.250685][ T5984] usb 2-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30
[  304.250729][ T5984] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  304.250759][ T5984] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0
[  304.250782][ T5984] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255
[  304.260400][ T5984] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[  304.260475][ T5984] usb 2-1: SerialNumber: syz
[  304.262781][ T5980] usb 6-1: new high-speed USB device number 110 using dummy_hcd
[  304.380916][  T943] usb 1-1: USB disconnect, device number 112
[  304.430910][ T5980] usb 6-1: unable to get BOS descriptor or descriptor too short
[  304.430965][ T5980] usb 6-1: New USB device found, idVendor=1235, idProduct=8012, bcdDevice= 0.40
[  304.449380][ T5980] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7
[  304.449430][ T5980] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 121, changing to 7
[  304.485337][ T5980] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  304.485369][ T5980] usb 6-1: Product: syz
[  304.485415][ T5980] usb 6-1: Manufacturer: syz
[  304.485431][ T5980] usb 6-1: SerialNumber: syz
[  304.556111][ T5984] cdc_acm 2-1:1.0: probe with driver cdc_acm failed with error -12
[  304.588829][ T5984] usb 2-1: USB disconnect, device number 113
[  304.711284][ T9244] PKCS7: Unsupported SignerInfo version
[  304.751226][ T5980] usb 6-1: 1:1 : unknown format tag 0x0 is detected.  processed as MPEG.
[  304.751256][ T5980] usb 6-1: found format II with max.bitrate = 3, frame size=2353
[  304.751457][ T5980] usb 6-1: 1:1 : unknown format tag 0x0 is detected.  processed as MPEG.
[  304.751473][ T5980] usb 6-1: found format II with max.bitrate = 3, frame size=2353
[  304.757801][ T5980] usb 6-1: 2:1 : UAC_AS_GENERAL descriptor not found
[  304.840886][ T5980] usb 6-1: USB disconnect, device number 110
[  304.872763][   T30] usb 5-1: new high-speed USB device number 112 using dummy_hcd
[  305.022098][   T30] usb 5-1: Using ep0 maxpacket: 8
[  305.025168][   T30] usb 5-1: unable to get BOS descriptor or descriptor too short
[  305.025220][   T30] usb 5-1: New USB device found, idVendor=1b3d, idProduct=01a7, bcdDevice= 1.20
[  305.026209][   T30] usb 5-1: config 2 has an invalid interface number: 115 but max is 0
[  305.026236][   T30] usb 5-1: config 2 has no interface number 0
[  305.026277][   T30] usb 5-1: config 2 interface 115 altsetting 8 endpoint 0xA has an invalid bInterval 145, changing to 7
[  305.026307][   T30] usb 5-1: config 2 interface 115 has no altsetting 0
[  305.028318][   T30] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  305.028344][   T30] usb 5-1: Product: syz
[  305.028359][   T30] usb 5-1: Manufacturer: syz
[  305.028374][   T30] usb 5-1: SerialNumber: syz
[  305.063503][ T6013] usb 3-1: new high-speed USB device number 113 using dummy_hcd
[  305.232493][ T6013] usb 3-1: Using ep0 maxpacket: 32
[  305.235912][ T6013] usb 3-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80
[  305.239401][ T6013] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  305.258061][   T25] usb 1-1: new high-speed USB device number 113 using dummy_hcd
[  305.269068][ T6013] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  305.269098][ T6013] usb 3-1: Product: syz
[  305.269115][ T6013] usb 3-1: Manufacturer: syz
[  305.269132][ T6013] usb 3-1: SerialNumber: syz
[  305.312427][ T6013] usb 3-1: config 0 descriptor??
[  305.315513][   T30] ftdi_sio 5-1:2.115: FTDI USB Serial Device converter detected
[  305.322573][   T30] usb 5-1: Detected SIO
[  305.343503][ T6013] cdc_ether 3-1:0.0: missing cdc header descriptor
[  305.350818][   T30] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0
[  305.368525][ T6013] usb 3-1: unsupported MDLM descriptors
[  305.389901][   T30] usb 5-1: USB disconnect, device number 112
[  305.428619][ T5896] Bluetooth: hci1: unexpected event for opcode 0x0402
[  305.442104][   T25] usb 1-1: Using ep0 maxpacket: 16
[  305.442836][   T25] usb 1-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=7b.55
[  305.444762][   T25] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7
[  305.444796][   T25] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024
[  305.461114][   T30] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0
[  305.494128][   T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  305.494159][   T25] usb 1-1: Product: syz
[  305.494176][   T25] usb 1-1: Manufacturer: syz
[  305.494209][   T25] usb 1-1: SerialNumber: syz
[  305.534140][   T30] ftdi_sio 5-1:2.115: device disconnected
[  305.549095][   T25] usb 1-1: config 0 descriptor??
[  305.566821][ T6013] usb 3-1: USB disconnect, device number 113
[  305.594394][   T25] usb 1-1: Warning: ath10k USB support is incomplete, don't expect anything to work!
[  305.762150][ T1151] usb 1-1: Failed to submit usb control message: -71
[  305.762192][ T1151] usb 1-1: unable to send the bmi data to the device: -71
[  305.762212][ T1151] usb 1-1: unable to get target info from device
[  305.762229][ T1151] usb 1-1: could not get target info (-71)
[  305.762257][ T1151] usb 1-1: could not probe fw (-71)
[  305.762316][  T943] usb 1-1: USB disconnect, device number 113
[  305.927152][   T25] usb 6-1: new high-speed USB device number 111 using dummy_hcd
[  306.072032][   T25] usb 6-1: Using ep0 maxpacket: 8
[  306.072890][   T25] usb 6-1: New USB device found, idVendor=055f, idProduct=a800, bcdDevice= 1.00
[  306.074306][   T25] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  306.074359][   T25] usb 6-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 4
[  306.074404][   T25] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  306.084927][   T25] mdc800 6-1:1.0: probe fails -> wrong Interface
[  306.284672][   T30] usb 5-1: new full-speed USB device number 113 using dummy_hcd
[  306.316561][   T25] usb 6-1: USB disconnect, device number 111
[  306.438392][   T30] usb 5-1: not running at top speed; connect to a high speed hub
[  306.438434][   T30] usb 5-1: New USB device found, idVendor=2137, idProduct=0001, bcdDevice=2e.29
[  306.439748][   T30] usb 5-1: config 10 has an invalid interface number: 58 but max is 0
[  306.439777][   T30] usb 5-1: config 10 has no interface number 0
[  306.439819][   T30] usb 5-1: config 10 interface 58 altsetting 3 has an invalid descriptor for endpoint zero, skipping
[  306.439842][   T30] usb 5-1: config 10 interface 58 has no altsetting 0
[  306.456712][   T30] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  306.456811][   T30] usb 5-1: Product: syz
[  306.456855][   T30] usb 5-1: Manufacturer: syz
[  306.456898][   T30] usb 5-1: SerialNumber: syz
[  306.807610][   T30] as10x_usb: device has been detected
[  306.811802][   T30] dvbdev: DVB: registering new adapter (Sky IT Digital Key (green led))
[  306.871616][   T30] usb 5-1: DVB: registering adapter 1 frontend 0 (Sky IT Digital Key (green led))...
[  306.995929][   T30] as10x_usb: error during firmware upload part1
[  306.996611][   T30] Registered device Sky IT Digital Key (green led)
[  307.001337][   T30] usb 5-1: USB disconnect, device number 113
[  307.032084][  T943] usb 2-1: new high-speed USB device number 114 using dummy_hcd
[  307.041881][   T30] Unregistered device Sky IT Digital Key (green led)
[  307.054578][   T30] as10x_usb: device has been disconnected
[  307.110697][ T9313] PKCS7: Unknown OID: [98] 1.2.10824.113549.1.1.1
[  307.110718][ T9313] Unsupported pkey algo: 106
[  307.112415][ T5980] usb 3-1: new full-speed USB device number 114 using dummy_hcd
[  307.185959][  T943] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00
[  307.187181][  T943] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  307.187238][  T943] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2
[  307.187284][  T943] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  307.202266][ T5984] usb 1-1: new high-speed USB device number 114 using dummy_hcd
[  307.263000][ T5980] usb 3-1: New USB device found, idVendor=15f4, idProduct=0015, bcdDevice=d1.6e
[  307.264675][ T5980] usb 3-1: config 54 has an invalid descriptor of length 0, skipping remainder of the config
[  307.268464][ T5980] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  307.268484][ T5980] usb 3-1: Product: syz
[  307.268495][ T5980] usb 3-1: Manufacturer: syz
[  307.268506][ T5980] usb 3-1: SerialNumber: syz
[  307.319186][ T5980] dvb-usb: found a 'Hanftek UMT-010 DVB-T USB2.0' in warm state.
[  307.319239][ T5980] dvb-usb: bulk message failed: -22 (3/0)
[  307.342991][ T5980] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter)
[  307.349613][ T5980] dvb-usb: Hanftek UMT-010 DVB-T USB2.0 error while loading driver (-19)
[  307.349683][ T5980] dvb_usb_umt_010 3-1:54.0: probe with driver dvb_usb_umt_010 failed with error -22
[  307.363249][ T5984] usb 1-1: Using ep0 maxpacket: 8
[  307.400961][ T5984] usb 1-1: unable to get BOS descriptor or descriptor too short
[  307.401057][ T5984] usb 1-1: New USB device found, idVendor=0499, idProduct=101c, bcdDevice= 0.40
[  307.420033][ T5984] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64
[  307.420077][ T5984] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid maxpacket 1024, setting to 64
[  307.448050][ T5984] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  307.448084][ T5984] usb 1-1: Product: syz
[  307.448103][ T5984] usb 1-1: Manufacturer: syz
[  307.448122][ T5984] usb 1-1: SerialNumber: syz
[  307.490177][   T30] usb 2-1: USB disconnect, device number 114
[  307.541001][  T943] usb 3-1: USB disconnect, device number 114
[  307.707473][ T5984] usb 1-1: Quirk or no altset; falling back to MIDI 1.0
[  307.779062][ T5984] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -2
[  307.798900][ T5984] usb 1-1: USB disconnect, device number 114
[  307.820105][ T9329] TCP: tcp_parse_options: Illegal window scaling value 129 > 14 received
[  307.857898][ T5891] udevd[5891]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  307.962218][   T30] usb 6-1: new high-speed USB device number 112 using dummy_hcd
[  308.112160][   T30] usb 6-1: Using ep0 maxpacket: 32
[  308.114524][   T30] usb 6-1: New USB device found, idVendor=0557, idProduct=2009, bcdDevice=c7.06
[  308.115942][   T30] usb 6-1: config 2 has an invalid interface number: 88 but max is 0
[  308.115968][   T30] usb 6-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config
[  308.115989][   T30] usb 6-1: config 2 has no interface number 0
[  308.116028][   T30] usb 6-1: config 2 interface 88 altsetting 25 has 0 endpoint descriptors, different from the interface descriptor's value: 2
[  308.116055][   T30] usb 6-1: config 2 interface 88 has no altsetting 0
[  308.118273][   T30] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=1
[  308.118300][   T30] usb 6-1: Product: syz
[  308.118317][   T30] usb 6-1: Manufacturer: syz
[  308.118333][   T30] usb 6-1: SerialNumber: syz
[  308.160048][ T4946] usb 5-1: new high-speed USB device number 114 using dummy_hcd
[  308.222605][   T30] asix 6-1:2.88: probe with driver asix failed with error -22
[  308.312032][ T4946] usb 5-1: Using ep0 maxpacket: 8
[  308.312784][ T4946] usb 5-1: New USB device found, idVendor=1199, idProduct=0018, bcdDevice=9a.00
[  308.313805][ T4946] usb 5-1: config 255 has an invalid interface number: 106 but max is 0
[  308.313833][ T4946] usb 5-1: config 255 has no interface number 0
[  308.313885][ T4946] usb 5-1: config 255 interface 106 altsetting 15 endpoint 0xE has invalid maxpacket 1024, setting to 64
[  308.313915][ T4946] usb 5-1: config 255 interface 106 altsetting 15 endpoint 0x6 has invalid maxpacket 512, setting to 64
[  308.313944][ T4946] usb 5-1: config 255 interface 106 altsetting 15 endpoint 0xA has invalid maxpacket 951, setting to 64
[  308.313973][ T4946] usb 5-1: config 255 interface 106 altsetting 15 endpoint 0x7 has invalid wMaxPacketSize 0
[  308.313997][ T4946] usb 5-1: config 255 interface 106 has no altsetting 0
[  308.318134][ T4946] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  308.318162][ T4946] usb 5-1: Product: syz
[  308.318180][ T4946] usb 5-1: Manufacturer: syz
[  308.318197][ T4946] usb 5-1: SerialNumber: syz
[  308.365513][ T5984] usb 2-1: new high-speed USB device number 115 using dummy_hcd
[  308.460014][ T5982] usb 6-1: USB disconnect, device number 112
[  308.536274][ T5984] usb 2-1: New USB device found, idVendor=1209, idProduct=2323, bcdDevice=27.aa
[  308.545581][ T5984] usb 2-1: config 3 interface 0 altsetting 4 endpoint 0x7 has invalid maxpacket 1024, setting to 64
[  308.545695][ T5984] usb 2-1: config 3 interface 0 altsetting 4 has an invalid endpoint descriptor of length 5, skipping
[  308.545759][ T5984] usb 2-1: config 3 interface 0 altsetting 4 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[  308.545833][ T5984] usb 2-1: config 3 interface 0 has no altsetting 0
[  308.569929][ T5984] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  308.570014][ T5984] usb 2-1: Product: syz
[  308.570057][ T5984] usb 2-1: Manufacturer: syz
[  308.570101][ T5984] usb 2-1: SerialNumber: syz
[  308.668579][ T4946] sierra 5-1:255.106: Sierra USB modem converter detected
[  308.696488][ T4946] usb 5-1: Sierra USB modem converter now attached to ttyUSB0
[  308.711658][ T4946] usb 5-1: Sierra USB modem converter now attached to ttyUSB1
[  308.728473][ T4946] usb 5-1: Sierra USB modem converter now attached to ttyUSB2
[  308.766041][ T4946] usb 5-1: USB disconnect, device number 114
[  308.792736][ T4946] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0
[  308.796226][ T4946] sierra ttyUSB1: Sierra USB modem converter now disconnected from ttyUSB1
[  308.799681][ T4946] sierra ttyUSB2: Sierra USB modem converter now disconnected from ttyUSB2
[  308.800412][ T4946] sierra 5-1:255.106: device disconnected
[  308.865729][ T5984] gs_usb 2-1:3.0: Required endpoints not found
[  308.906784][ T5984] usb 2-1: USB disconnect, device number 115
[  308.962349][   T30] usb 1-1: new high-speed USB device number 115 using dummy_hcd
[  309.112780][   T30] usb 1-1: Using ep0 maxpacket: 16
[  309.115162][   T30] usb 1-1: unable to get BOS descriptor or descriptor too short
[  309.115214][   T30] usb 1-1: New USB device found, idVendor=0421, idProduct=0128, bcdDevice=a6.39
[  309.116391][   T30] usb 1-1: config 7 has an invalid interface number: 192 but max is 0
[  309.116418][   T30] usb 1-1: config 7 has no interface number 0
[  309.116449][   T30] usb 1-1: config 7 interface 192 has no altsetting 0
[  309.118573][   T30] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  309.118599][   T30] usb 1-1: Product: syz
[  309.118616][   T30] usb 1-1: Manufacturer: syz
[  309.118633][   T30] usb 1-1: SerialNumber: syz
[  309.203510][ T6013] usb 3-1: new high-speed USB device number 115 using dummy_hcd
[  309.342111][ T4946] usb 6-1: new high-speed USB device number 113 using dummy_hcd
[  309.361498][ T6013] usb 3-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice= 1.00
[  309.361842][   T30] rndis_host 1-1:7.192: rndis: master #0/0000000000000000 slave #1/0000000000000000
[  309.373732][ T6013] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  309.373863][ T6013] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  309.373997][ T6013] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  309.422502][   T30] usb 1-1: USB disconnect, device number 115
[  309.496097][ T4946] usb 6-1: Using ep0 maxpacket: 32
[  309.497013][ T4946] usb 6-1: New USB device found, idVendor=04b4, idProduct=0384, bcdDevice= 0.40
[  309.521357][ T4946] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  309.521392][ T4946] usb 6-1: Product: syz
[  309.521410][ T4946] usb 6-1: Manufacturer: syz
[  309.521439][ T4946] usb 6-1: SerialNumber: syz
[  309.522217][   T25] usb 5-1: new high-speed USB device number 115 using dummy_hcd
[  309.626092][ T5984] usb 3-1: USB disconnect, device number 115
[  309.672084][   T25] usb 5-1: Using ep0 maxpacket: 8
[  309.675593][   T25] usb 5-1: unable to get BOS descriptor or descriptor too short
[  309.675653][   T25] usb 5-1: New USB device found, idVendor=1689, idProduct=b952, bcdDevice=24.58
[  309.676975][   T25] usb 5-1: config 6 has an invalid interface number: 8 but max is 1
[  309.677004][   T25] usb 5-1: config 6 has an invalid interface number: 176 but max is 1
[  309.677029][   T25] usb 5-1: config 6 has no interface number 0
[  309.677080][   T25] usb 5-1: config 6 has no interface number 1
[  309.677120][   T25] usb 5-1: config 6 interface 8 altsetting 1 bulk endpoint 0x4 has invalid maxpacket 64
[  309.677141][   T25] usb 5-1: config 6 interface 8 has no altsetting 0
[  309.677157][   T25] usb 5-1: config 6 interface 176 has no altsetting 0
[  309.679757][   T25] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  309.679815][   T25] usb 5-1: Product: syz
[  309.679832][   T25] usb 5-1: Manufacturer: syz
[  309.679845][   T25] usb 5-1: SerialNumber: syz
[  309.692609][ T9363] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  309.752833][ T5982] usb 2-1: new full-speed USB device number 116 using dummy_hcd
[  309.809942][ T4946] usb 6-1: 1:1 : bogus bTerminalLink 0
[  309.856380][ T4946] usb 6-1: can't set first interface for hiFace device.
[  309.856420][ T4946] snd-usb-hiface 6-1:1.2: probe with driver snd-usb-hiface failed with error -5
[  309.860983][ T4946] usb 6-1: USB disconnect, device number 113
[  309.922309][ T5982] usb 2-1: New USB device found, idVendor=06cd, idProduct=0131, bcdDevice=16.60
[  309.926444][ T5982] usb 2-1: config 0 has an invalid interface number: 107 but max is 0
[  309.926479][ T5982] usb 2-1: config 0 has no interface number 0
[  309.926527][ T5982] usb 2-1: config 0 interface 107 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 10
[  309.926570][ T5982] usb 2-1: config 0 interface 107 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0
[  309.957681][ T5982] usb 2-1: New USB device strings: Mfr=175, Product=2, SerialNumber=3
[  309.957716][ T5982] usb 2-1: Product: syz
[  309.957734][ T5982] usb 2-1: Manufacturer: syz
[  309.957753][ T5982] usb 2-1: SerialNumber: syz
[  310.009347][ T5982] usb 2-1: config 0 descriptor??
[  310.020900][ T5982] keyspan 2-1:0.107: Keyspan 4 port adapter converter detected
[  310.021455][ T5982] keyspan 2-1:0.107: found no endpoint descriptor for endpoint 81
[  310.042894][ T5982] keyspan 2-1:0.107: found no endpoint descriptor for endpoint 1
[  310.065612][ T5982] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB0
[  310.072322][ T5982] keyspan 2-1:0.107: found no endpoint descriptor for endpoint 2
[  310.080572][   T25] usb 5-1: USB disconnect, device number 115
[  310.107376][ T5982] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB1
[  310.109248][ T5982] keyspan 2-1:0.107: found no endpoint descriptor for endpoint 4
[  310.136354][ T5982] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB2
[  310.151245][ T5982] keyspan 2-1:0.107: found no endpoint descriptor for endpoint 6
[  310.160964][ T5891] udevd[5891]: 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
[  310.184710][ T5982] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB3
[  310.284701][ T4946] usb 2-1: USB disconnect, device number 116
[  310.335965][ T4946] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0
[  310.355781][ T4946] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1
[  310.386807][ T4946] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2
[  310.403826][ T4946] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3
[  310.404671][ T4946] keyspan 2-1:0.107: device disconnected
[  310.532298][ T5982] usb 1-1: new high-speed USB device number 116 using dummy_hcd
[  310.682051][ T5982] usb 1-1: Using ep0 maxpacket: 32
[  310.683352][ T5982] usb 1-1: New USB device found, idVendor=0763, idProduct=0150, bcdDevice= 0.40
[  310.684394][ T5982] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  310.684419][ T5982] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[  310.686509][ T5982] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  310.686536][ T5982] usb 1-1: Product: syz
[  310.686553][ T5982] usb 1-1: Manufacturer: syz
[  310.686569][ T5982] usb 1-1: SerialNumber: syz
[  310.990352][ T5982] usb 1-1: 0:1 : does not exist
[  310.990380][ T5982] usb 1-1: 0:2 : does not exist
[  310.990398][ T5982] usb 1-1: 0:3 : does not exist
[  310.990416][ T5982] usb 1-1: 0:4 : does not exist
[  311.093443][ T5982] usb 1-1: USB disconnect, device number 116
[  311.176399][ T5891] udevd[5891]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  311.477201][   T31] audit: type=1326 audit(1790194207.121:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9419 comm="syz.2.1834" exe="/root/ci-upstream-kasan-gce-386/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf6fff0ec code=0x0
[  311.506340][  T943] usb 5-1: new high-speed USB device number 116 using dummy_hcd
[  311.662903][  T943] usb 5-1: New USB device found, idVendor=0f11, idProduct=1000, bcdDevice= 0.02
[  311.668348][  T943] usb 5-1: New USB device strings: Mfr=0, Product=232, SerialNumber=255
[  311.668382][  T943] usb 5-1: Product: syz
[  311.668401][  T943] usb 5-1: SerialNumber: syz
[  311.720837][  T943] usb 5-1: config 0 descriptor??
[  311.751702][ T9433] IPv6: addrconf: prefix option has invalid lifetime
[  311.944243][  T943] ldusb 5-1:0.0: Interrupt in endpoint not found
[  311.963352][  T943] usb 5-1: USB disconnect, device number 116
[  312.242163][   T25] usb 6-1: new full-speed USB device number 114 using dummy_hcd
[  312.272083][ T4946] usb 1-1: new high-speed USB device number 117 using dummy_hcd
[  312.322205][ T5982] usb 3-1: new high-speed USB device number 116 using dummy_hcd
[  312.393012][   T25] usb 6-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=3f.3a
[  312.394142][   T25] usb 6-1: config 135 has an invalid interface number: 230 but max is 0
[  312.394163][   T25] usb 6-1: config 135 has an invalid descriptor of length 0, skipping remainder of the config
[  312.394177][   T25] usb 6-1: config 135 has no interface number 0
[  312.394205][   T25] usb 6-1: config 135 interface 230 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3
[  312.396332][   T25] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  312.396358][   T25] usb 6-1: Product: syz
[  312.396375][   T25] usb 6-1: Manufacturer: syz
[  312.396396][   T25] usb 6-1: SerialNumber: syz
[  312.411498][   T25] uvcvideo 6-1:135.230: Found Unit with invalid ID 0
[  312.411615][   T25] uvcvideo 6-1:135.230: Found UVC 0.00 device syz (18ec:3288)
[  312.411649][   T25] uvcvideo 6-1:135.230: No valid video chain found.
[  312.420825][ T5984] usb 2-1: new high-speed USB device number 117 using dummy_hcd
[  312.444426][ T4946] usb 1-1: unable to get BOS descriptor or descriptor too short
[  312.444677][ T4946] usb 1-1: New USB device found, idVendor=05ac, idProduct=0263, bcdDevice=1d.cd
[  312.449303][ T4946] usb 1-1: config 3 has an invalid interface number: 151 but max is 0
[  312.449394][ T4946] usb 1-1: config 3 has no interface number 0
[  312.449489][ T4946] usb 1-1: config 3 interface 151 has no altsetting 0
[  312.460660][ T4946] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  312.460770][ T4946] usb 1-1: Product: syz
[  312.460820][ T4946] usb 1-1: Manufacturer: syz
[  312.460867][ T4946] usb 1-1: SerialNumber: syz
[  312.539799][ T5982] usb 3-1: Using ep0 maxpacket: 32
[  312.574237][ T5982] usb 3-1: New USB device found, idVendor=152d, idProduct=0539, bcdDevice= 0.00
[  312.593016][ T5982] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2
[  312.593065][ T5982] usb 3-1: config 0 interface 0 has no altsetting 1
[  312.595386][ T5982] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[  312.595425][ T5982] usb 3-1: SerialNumber: syz
[  312.601282][ T5982] usb 3-1: config 0 descriptor??
[  312.643095][ T5984] usb 2-1: New USB device found, idVendor=2040, idProduct=7200, bcdDevice=5b.6b
[  312.645757][ T5984] usb 2-1: config 1 has an invalid interface number: 188 but max is 0
[  312.645786][ T5984] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  312.645807][ T5984] usb 2-1: config 1 has no interface number 0
[  312.645846][ T5984] usb 2-1: config 1 interface 188 altsetting 209 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  312.645875][ T5984] usb 2-1: config 1 interface 188 has no altsetting 0
[  312.649482][ T5984] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  312.649508][ T5984] usb 2-1: Product: syz
[  312.649524][ T5984] usb 2-1: Manufacturer: syz
[  312.649540][ T5984] usb 2-1: SerialNumber: syz
[  312.651162][ T5982] usb-storage 3-1:0.0: USB Mass Storage device detected
[  312.687364][   T25] usb 6-1: USB disconnect, device number 114
[  312.773473][ T5982] usb-storage 3-1:0.0: Quirks match for vid 152d pid 0539: 4000000
[  312.781499][ T5984] usb 2-1: cannot find UAC_HEADER
[  312.804562][ T4946] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:3.151/input/input41
[  312.810928][ T4970] bcm5974 1-1:3.151: could not read from device
[  312.847265][ T4946] usb 1-1: USB disconnect, device number 117
[  312.854133][ T4970] bcm5974 1-1:3.151: could not read from device
[  312.897266][ T5982] usb 3-1: USB disconnect, device number 116
[  312.947831][ T5984] snd-usb-audio 2-1:1.188: probe with driver snd-usb-audio failed with error -22
[  312.992065][   T25] usb 2-1: USB disconnect, device number 117
[  312.996060][ T5891] udevd[5891]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.188/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  313.142102][ T6013] usb 5-1: new high-speed USB device number 117 using dummy_hcd
[  313.292105][ T6013] usb 5-1: Using ep0 maxpacket: 32
[  313.298288][ T6013] usb 5-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice= 0.40
[  313.300383][ T6013] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  313.300456][ T6013] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 224, changing to 7
[  313.328293][ T6013] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  313.328369][ T6013] usb 5-1: Product: syz
[  313.328412][ T6013] usb 5-1: Manufacturer: syz
[  313.328455][ T6013] usb 5-1: SerialNumber: syz
[  313.612534][ T5984] usb 6-1: new high-speed USB device number 115 using dummy_hcd
[  313.637955][ T6013] snd-ua101 5-1:1.1: invalid format type
[  313.638003][ T6013] snd-ua101 5-1:1.0: invalid num_altsetting
[  313.699567][ T6013] usb 5-1: USB disconnect, device number 117
[  313.764642][ T5984] usb 6-1: Using ep0 maxpacket: 32
[  313.765401][ T5984] usb 6-1: New USB device found, idVendor=2b73, idProduct=0034, bcdDevice= 0.40
[  313.766703][ T5984] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7
[  313.766750][ T5984] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 250, changing to 7
[  313.768961][ T5984] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  313.768988][ T5984] usb 6-1: Product: syz
[  313.769005][ T5984] usb 6-1: Manufacturer: syz
[  313.769021][ T5984] usb 6-1: SerialNumber: syz
[  313.952172][ T4946] usb 1-1: new high-speed USB device number 118 using dummy_hcd
[  314.002345][ T5982] usb 3-1: new high-speed USB device number 117 using dummy_hcd
[  314.053878][ T5984] usb 6-1: 1:1 : UAC_AS_GENERAL descriptor not found
[  314.054233][ T5984] usb 6-1: unit 4 not found!
[  314.095715][ T5984] snd-usb-audio 6-1:1.0: probe with driver snd-usb-audio failed with error -71
[  314.107838][ T5984] usb 6-1: USB disconnect, device number 115
[  314.121344][ T4946] usb 1-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00
[  314.135216][ T4946] usb 1-1: config 0 has an invalid interface number: 255 but max is 0
[  314.135245][ T4946] usb 1-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255
[  314.135267][ T4946] usb 1-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 143
[  314.135290][ T4946] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  314.135311][ T4946] usb 1-1: config 0 has no interface number 0
[  314.135342][ T4946] usb 1-1: too many endpoints for config 0 interface 255 altsetting 255: 72, using maximum allowed: 30
[  314.135386][ T4946] usb 1-1: config 0 interface 255 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 72
[  314.135416][ T4946] usb 1-1: config 0 interface 255 has no altsetting 0
[  314.135459][ T4946] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  314.196544][ T5982] usb 3-1: unable to get BOS descriptor or descriptor too short
[  314.196697][ T5982] usb 3-1: New USB device found, idVendor=0af0, idProduct=7041, bcdDevice=d0.f9
[  314.223877][ T5982] usb 3-1: config 9 has an invalid interface number: 242 but max is 0
[  314.223960][ T5982] usb 3-1: config 9 has no interface number 0
[  314.224052][ T5982] usb 3-1: config 9 interface 242 has no altsetting 0
[  314.249804][  T943] usb 2-1: new high-speed USB device number 118 using dummy_hcd
[  314.266323][ T5982] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  314.266399][ T5982] usb 3-1: Product: syz
[  314.266441][ T5982] usb 3-1: Manufacturer: syz
[  314.266489][ T5982] usb 3-1: SerialNumber: syz
[  314.267909][ T4946] usb 1-1: config 0 descriptor??
[  314.314637][ T4946] usb-storage 1-1:0.255: USB Mass Storage device detected
[  314.337496][ T4946] usb-storage 1-1:0.255: Quirks match for vid 1908 pid 1315: 20000
[  314.355410][ T5891] udevd[5891]: 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
[  314.402884][  T943] usb 2-1: New USB device found, idVendor=0421, idProduct=03cd, bcdDevice=ee.46
[  314.404279][  T943] usb 2-1: config 1 has an invalid interface number: 40 but max is 0
[  314.404352][  T943] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  314.404383][  T943] usb 2-1: config 1 has no interface number 0
[  314.404427][  T943] usb 2-1: config 1 interface 40 has no altsetting 0
[  314.407539][  T943] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  314.407565][  T943] usb 2-1: Product: syz
[  314.407582][  T943] usb 2-1: Manufacturer: syz
[  314.407626][  T943] usb 2-1: SerialNumber: syz
[  314.536236][ T5980] usb 1-1: USB disconnect, device number 118
[  314.611073][ T5982] usb 3-1: USB disconnect, device number 117
[  314.734339][  T943] rndis_host 2-1:1.40: invalid descriptor buffer length
[  314.734364][  T943] rndis_host 2-1:1.40: rndis: master #0/0000000000000000 slave #1/0000000000000000
[  314.735043][  T943] cdc_acm 2-1:1.40: invalid descriptor buffer length
[  314.780069][  T943] usb 2-1: USB disconnect, device number 118
[  314.962641][ T4946] usb 5-1: new high-speed USB device number 118 using dummy_hcd
[  315.092192][ T6013] usb 6-1: new high-speed USB device number 116 using dummy_hcd
[  315.112035][ T4946] usb 5-1: Using ep0 maxpacket: 8
[  315.116510][ T4946] usb 5-1: unable to get BOS descriptor or descriptor too short
[  315.116563][ T4946] usb 5-1: New USB device found, idVendor=0582, idProduct=008d, bcdDevice= 0.40
[  315.119048][ T4946] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7
[  315.157790][ T4946] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  315.157821][ T4946] usb 5-1: Product: syz
[  315.157839][ T4946] usb 5-1: Manufacturer: syz
[  315.157855][ T4946] usb 5-1: SerialNumber: syz
[  315.263979][ T6013] usb 6-1: New USB device found, idVendor=0eef, idProduct=0001, bcdDevice= 0.40
[  315.267396][ T6013] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  315.281278][ T6013] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  315.281338][ T6013] usb 6-1: Product: syz
[  315.281356][ T6013] usb 6-1: Manufacturer: syz
[  315.281373][ T6013] usb 6-1: SerialNumber: syz
[  315.408513][ T4946] snd-ua101 5-1:1.1: invalid format type
[  315.408540][ T4946] snd-ua101 5-1:1.0: invalid num_altsetting
[  315.425593][  T943] usb 1-1: new high-speed USB device number 119 using dummy_hcd
[  315.447965][ T4946] usb 5-1: USB disconnect, device number 118
[  315.557923][ T6013] usbhid 6-1:1.0: couldn't find an input interrupt endpoint
[  315.561229][ T6013] usb 6-1: USB disconnect, device number 116
[  315.586736][  T943] usb 1-1: New USB device found, idVendor=0c45, idProduct=6005, bcdDevice=b5.55
[  315.591923][  T943] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  315.592095][  T943] usb 1-1: Product: syz
[  315.592112][  T943] usb 1-1: Manufacturer: syz
[  315.592129][  T943] usb 1-1: SerialNumber: syz
[  315.617506][  T943] usb 1-1: config 0 descriptor??
[  315.638847][  T943] gspca_main: sonixb-2.14.0 probing 0c45:6005
[  315.830715][  T943] sonixb 1-1:0.0: Error reading register 00: -71
[  315.843329][  T943] usb 1-1: USB disconnect, device number 119
[  315.942110][   T25] usb 3-1: new high-speed USB device number 118 using dummy_hcd
[  316.002182][ T6013] usb 2-1: new high-speed USB device number 119 using dummy_hcd
[  316.105873][   T25] usb 3-1: unable to get BOS descriptor or descriptor too short
[  316.105934][   T25] usb 3-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40
[  316.107541][   T25] usb 3-1: config index 0 descriptor too short (expected 40744, got 96)
[  316.107572][   T25] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  316.107594][   T25] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  316.107641][   T25] usb 3-1: too many endpoints for config 1 interface 1 altsetting 1: 226, using maximum allowed: 30
[  316.107679][   T25] usb 3-1: config 1 interface 1 altsetting 1 has an endpoint descriptor with address 0xBA, changing to 0x8A
[  316.107708][   T25] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x2 has an invalid bInterval 0, changing to 7
[  316.107734][   T25] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x2 has invalid wMaxPacketSize 0
[  316.107757][   T25] usb 3-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 226
[  316.110725][   T25] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  316.110753][   T25] usb 3-1: Product: syz
[  316.110770][   T25] usb 3-1: Manufacturer: syz
[  316.110787][   T25] usb 3-1: SerialNumber: syz
[  316.173351][ T6013] usb 2-1: New USB device found, idVendor=0dba, idProduct=3000, bcdDevice=26.ea
[  316.254275][ T6013] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  316.258297][ T6013] usb 2-1: config 0 descriptor??
[  316.283036][ T6013] usb 2-1: Invalid firmware size=18.
[  316.297694][  T943] usb 5-1: new high-speed USB device number 119 using dummy_hcd
[  316.342642][   T31] audit: type=1326 audit(1790194211.991:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9526 comm="syz.5.1883" exe="/root/ci-upstream-kasan-gce-386/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf70af0ec code=0x0
[  316.454519][  T943] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[  316.454569][  T943] usb 5-1: too many configurations: 11, using maximum allowed: 8
[  316.538276][   T25] usb 3-1: 1:1: cannot set freq 48000 to ep 0x1
[  316.554624][  T943] usb 5-1: string descriptor 0 read error: -71
[  316.554765][  T943] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  316.560461][ T5982] usb 2-1: USB disconnect, device number 119
[  316.588614][  T943] usb 5-1: can't set config #1, error -71
[  316.607844][  T943] usb 5-1: USB disconnect, device number 119
[  316.736536][   T25] usb 3-1: USB disconnect, device number 118
[  316.789150][ T6019] udevd[6019]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  316.932260][ T5980] usb 1-1: new high-speed USB device number 120 using dummy_hcd
[  316.942144][    T9] usb 6-1: new high-speed USB device number 117 using dummy_hcd
[  317.086477][ T5980] usb 1-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05
[  317.089776][ T5980] usb 1-1: config 2 has an invalid interface number: 43 but max is 0
[  317.089806][ T5980] usb 1-1: config 2 has no interface number 0
[  317.089850][ T5980] usb 1-1: config 2 interface 43 altsetting 13 bulk endpoint 0x1 has invalid maxpacket 64
[  317.089878][ T5980] usb 1-1: config 2 interface 43 altsetting 13 bulk endpoint 0x82 has invalid maxpacket 8
[  317.089901][ T5980] usb 1-1: config 2 interface 43 has no altsetting 0
[  317.110269][    T9] usb 6-1: Using ep0 maxpacket: 32
[  317.117314][ T5980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  317.117343][ T5980] usb 1-1: Product: syz
[  317.117360][ T5980] usb 1-1: Manufacturer: syz
[  317.117377][ T5980] usb 1-1: SerialNumber: syz
[  317.118170][    T9] usb 6-1: New USB device found, idVendor=0421, idProduct=00fc, bcdDevice=f4.2d
[  317.189746][ T1313] ieee802154 phy0 wpan0: encryption failed: -22
[  317.189810][ T1313] ieee802154 phy1 wpan1: encryption failed: -22
[  317.191175][    T9] usb 6-1: config 5 has an invalid interface number: 117 but max is 0
[  317.191205][    T9] usb 6-1: config 5 has no interface number 0
[  317.191237][    T9] usb 6-1: config 5 interface 117 has no altsetting 0
[  317.233923][    T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  317.233953][    T9] usb 6-1: Product: syz
[  317.233969][    T9] usb 6-1: Manufacturer: syz
[  317.233986][    T9] usb 6-1: SerialNumber: syz
[  317.234021][ T9535] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  317.234138][ T9535] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  317.445849][ T5980] ums-usbat 1-1:2.43: USB Mass Storage device detected
[  317.465272][ T5980] ums-usbat 1-1:2.43: Quirks match for vid 0781 pid 0005: 1
[  317.484104][    T9] rndis_host 6-1:5.117: rndis: master #0/0000000000000000 slave #1/0000000000000000
[  317.506343][    T9] usb 6-1: USB disconnect, device number 117
[  317.544020][ T5980] ums-usbat 1-1:2.43: probe with driver ums-usbat failed with error -5
[  317.545924][ T5982] usb 2-1: new high-speed USB device number 120 using dummy_hcd
[  317.579253][ T5980] usb 1-1: USB disconnect, device number 120
[  317.672219][  T943] usb 5-1: new high-speed USB device number 120 using dummy_hcd
[  317.692662][ T5982] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a3, bcdDevice= 0.40
[  317.693746][ T5982] usb 2-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  317.693768][ T5982] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  317.693787][ T5982] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  317.693804][ T5982] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[  317.694822][ T5982] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[  317.694840][ T5982] usb 2-1: SerialNumber: syz
[  317.824271][  T943] usb 5-1: unable to get BOS descriptor or descriptor too short
[  317.824331][  T943] usb 5-1: New USB device found, idVendor=8086, idProduct=0ad2, bcdDevice= 0.00
[  317.825388][  T943] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  317.825405][  T943] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2
[  317.825436][  T943] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  317.827044][  T943] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  317.827062][  T943] usb 5-1: Product: syz
[  317.827074][  T943] usb 5-1: Manufacturer: syz
[  317.872875][   T25] usb 3-1: new high-speed USB device number 119 using dummy_hcd
[  317.912154][  T943] uvcvideo 5-1:1.0: Found UVC 1.00 device syz (8086:0ad2)
[  317.921445][ T5982] usbtest 2-1:1.0: couldn't get endpoints, -22
[  317.921532][ T5982] usbtest 2-1:1.0: probe with driver usbtest failed with error -22
[  317.947185][ T5982] usb 2-1: USB disconnect, device number 120
[  318.032215][   T25] usb 3-1: Using ep0 maxpacket: 32
[  318.037359][   T25] usb 3-1: unable to get BOS descriptor or descriptor too short
[  318.037413][   T25] usb 3-1: New USB device found, idVendor=1f71, idProduct=3306, bcdDevice=2a.c0
[  318.040163][   T25] usb 3-1: config 3 has an invalid interface number: 223 but max is 1
[  318.040191][   T25] usb 3-1: config 3 has an invalid interface number: 25 but max is 1
[  318.040212][   T25] usb 3-1: config 3 has an invalid interface number: 223 but max is 1
[  318.040234][   T25] usb 3-1: config 3 has no interface number 0
[  318.040252][   T25] usb 3-1: config 3 has no interface number 1
[  318.040304][   T25] usb 3-1: config 3 interface 25 altsetting 6 has an invalid descriptor for endpoint zero, skipping
[  318.040328][   T25] usb 3-1: config 3 interface 25 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 5
[  318.040358][   T25] usb 3-1: too many endpoints for config 3 interface 223 altsetting 155: 82, using maximum allowed: 30
[  318.040402][   T25] usb 3-1: config 3 interface 223 altsetting 155 endpoint 0xD has invalid maxpacket 512, setting to 64
[  318.040432][   T25] usb 3-1: config 3 interface 223 altsetting 155 endpoint 0x8 has invalid maxpacket 512, setting to 64
[  318.040463][   T25] usb 3-1: config 3 interface 223 altsetting 155 has 4 endpoint descriptors, different from the interface descriptor's value: 82
[  318.040491][   T25] usb 3-1: config 3 interface 223 has no altsetting 1
[  318.040512][   T25] usb 3-1: config 3 interface 25 has no altsetting 0
[  318.060937][   T25] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  318.061021][   T25] usb 3-1: Product: syz
[  318.061064][   T25] usb 3-1: Manufacturer: syz
[  318.061113][   T25] usb 3-1: SerialNumber: syz
[  318.158932][  T943] uvcvideo 5-1:1.0: Failed to query (GET_INFO) UVC control 8 on unit 48: -71 (exp. 1).
[  318.170613][  T943] uvcvideo 5-1:1.0: Failed to query (GET_INFO) UVC control 9 on unit 48: -71 (exp. 1).
[  318.198996][  T943] uvcvideo 5-1:1.0: Failed to query (GET_INFO) UVC control 11 on unit 48: -71 (exp. 1).
[  318.242393][  T943] uvcvideo 5-1:1.0: Failed to query (GET_INFO) UVC control 13 on unit 48: -71 (exp. 1).
[  318.242696][  T943] uvcvideo 5-1:1.0: No streaming interface found for terminal 32770.
[  318.275406][  T943] usb 5-1: USB disconnect, device number 120
[  318.372171][ T5980] usb 1-1: new full-speed USB device number 121 using dummy_hcd
[  318.376469][   T25] usbtv 3-1:3.223: Fushicai USBTV007 Audio-Video Grabber
[  318.383134][   T25] usb 3-1: USB disconnect, device number 119
[  318.504098][   T25] 
[  318.506490][   T25] =========================
[  318.511007][   T25] WARNING: held lock freed!
[  318.515546][   T25] syzkaller #0 Not tainted
[  318.519987][   T25] -------------------------
[  318.523294][ T5980] usb 1-1: New USB device found, idVendor=0d8c, idProduct=0014, bcdDevice= 0.40
[  318.528302][ T5980] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 250, changing to 4
[  318.535701][ T5980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  318.535765][ T5980] usb 1-1: Product: syz
[  318.535808][ T5980] usb 1-1: Manufacturer: syz
[  318.535850][ T5980] usb 1-1: SerialNumber: syz
[  318.565958][   T25] kworker/1:0/25 is freeing memory ffff88807c1e9000-ffff88807c1e97ff, with a lock still held there!
[  318.576755][   T25] ffff88807c1e91a0 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb9/0x880
[  318.586907][   T25] locks held by kworker/1:0/25: 5, last CPU#1:
[  318.593085][   T25]  #0: ffff8880226be540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  318.604432][   T25]  #1: ffffc900001f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  318.616314][   T25]  #2: ffff8880299651d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30
[  318.625257][   T25]  #3: ffff88807c20b1d8 (&dev->mutex){....}-{4:4}, at: usb_disconnect+0xfc/0x9a0
[  318.634456][   T25]  #4: ffff88807c1e91a0 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb9/0x880
[  318.645058][   T25] 
[  318.645058][   T25] stack backtrace:
[  318.650998][   T25] CPU: 1 UID: 0 PID: 25 Comm: kworker/1:0 Not tainted syzkaller #0 PREEMPT(full) 
[  318.660243][   T25] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[  318.670337][   T25] Workqueue: usb_hub_wq hub_event
[  318.675438][   T25] Call Trace:
[  318.678758][   T25]  <TASK>
[  318.681752][   T25]  dump_stack_lvl+0xe8/0x150
[  318.686397][   T25]  debug_check_no_locks_freed+0x149/0x170
[  318.692157][   T25]  kfree+0x12b/0x650
[  318.696098][   T25]  ? device_release+0xc4/0x1f0
[  318.700908][   T25]  ? __pfx_usb_release_interface+0x10/0x10
[  318.706757][   T25]  device_release+0xc4/0x1f0
[  318.711388][   T25]  kobject_put+0x222/0x550
[  318.715845][   T25]  v4l2_device_disconnect+0x79/0xd0
[  318.721088][   T25]  usbtv_video_free+0x25/0x30
[  318.725811][   T25]  usbtv_disconnect+0x5c/0xa0
[  318.730533][   T25]  usb_unbind_interface+0x295/0x9f0
[  318.735772][   T25]  ? kernfs_remove_by_name_ns+0x101/0x140
[  318.741536][   T25]  ? kernfs_remove_by_name_ns+0x101/0x140
[  318.747302][   T25]  ? __pfx_usb_unbind_interface+0x10/0x10
[  318.753066][   T25]  device_release_driver_internal+0x4f5/0x880
[  318.759183][   T25]  bus_remove_device+0x444/0x560
[  318.764173][   T25]  ? __pfx_bus_remove_device+0x10/0x10
[  318.769686][   T25]  ? kernfs_remove_by_name_ns+0x101/0x140
[  318.775448][   T25]  device_del+0x524/0x8f0
[  318.779813][   T25]  ? irqentry_exit+0x218/0x910
[  318.784613][   T25]  ? __pfx_device_del+0x10/0x10
[  318.789490][   T25]  ? __pfx___mutex_lock+0x10/0x10
[  318.794554][   T25]  usb_disable_device+0x3d4/0x8d0
[  318.799622][   T25]  usb_disconnect+0x346/0x9a0
[  318.804343][   T25]  hub_event+0x1bbb/0x4d30
[  318.808806][   T25]  ? do_raw_spin_unlock+0xf5/0x200
[  318.813960][   T25]  ? register_lock_class+0x31/0x2e0
[  318.819214][   T25]  ? __pfx_hub_event+0x10/0x10
[  318.824021][   T25]  ? rcu_is_watching+0x16/0xb0
[  318.828827][   T25]  ? process_scheduled_works+0x97a/0x1630
[  318.834595][   T25]  process_scheduled_works+0xc3d/0x1630
[  318.840208][   T25]  ? __pfx_process_scheduled_works+0x10/0x10
[  318.846276][   T25]  ? assign_work+0x3cf/0x5d0
[  318.850905][   T25]  worker_thread+0xa47/0xfb0
[  318.855541][   T25]  kthread+0x38b/0x480
[  318.859645][   T25]  ? __pfx_worker_thread+0x10/0x10
[  318.864789][   T25]  ? __pfx_kthread+0x10/0x10
[  318.869427][   T25]  ret_from_fork+0x514/0xb70
[  318.874052][   T25]  ? __pfx_ret_from_fork+0x10/0x10
[  318.879195][   T25]  ? __switch_to+0xc89/0x1420
[  318.883918][   T25]  ? __pfx_kthread+0x10/0x10
[  318.888543][   T25]  ret_from_fork_asm+0x1a/0x30
[  318.893375][   T25]  </TASK>
[  318.895307][ T5980] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found
[  318.900773][ T5980] usb 1-1: cannot request logical cluster ID: 3 (err: -71)
[  318.900853][ T5980] usb 1-1: unit 80 not found!
[  318.923560][ T6013] usb 6-1: new high-speed USB device number 118 using dummy_hcd
[  318.954914][   T25] ==================================================================
[  318.954932][   T25] BUG: KASAN: slab-use-after-free in usb_unbind_interface+0x2c2/0x9f0
[  318.954971][   T25] Read of size 8 at addr ffff88807c1e9008 by task kworker/1:0/25
[  318.954990][   T25] 
[  318.955009][   T25] CPU: 1 UID: 0 PID: 25 Comm: kworker/1:0 Not tainted syzkaller #0 PREEMPT(full) 
[  318.955035][   T25] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[  318.955052][   T25] Workqueue: usb_hub_wq hub_event
[  318.955083][   T25] Call Trace:
[  318.955092][   T25]  <TASK>
[  318.955102][   T25]  dump_stack_lvl+0xe8/0x150
[  318.955135][   T25]  print_address_description+0x55/0x1e0
[  318.955167][   T25]  ? usb_unbind_interface+0x2c2/0x9f0
[  318.955196][   T25]  print_report+0x58/0x70
[  318.955224][   T25]  kasan_report+0x117/0x150
[  318.955255][   T25]  ? usb_unbind_interface+0x2c2/0x9f0
[  318.955289][   T25]  usb_unbind_interface+0x2c2/0x9f0
[  318.955318][   T25]  ? kernfs_remove_by_name_ns+0x101/0x140
[  318.955368][   T25]  ? kernfs_remove_by_name_ns+0x101/0x140
[  318.955397][   T25]  ? __pfx_usb_unbind_interface+0x10/0x10
[  318.955427][   T25]  device_release_driver_internal+0x4f5/0x880
[  318.955461][   T25]  bus_remove_device+0x444/0x560
[  318.955498][   T25]  ? __pfx_bus_remove_device+0x10/0x10
[  318.955536][   T25]  ? kernfs_remove_by_name_ns+0x101/0x140
[  318.955565][   T25]  device_del+0x524/0x8f0
[  318.955587][   T25]  ? irqentry_exit+0x218/0x910
[  318.955620][   T25]  ? __pfx_device_del+0x10/0x10
[  318.955644][   T25]  ? __pfx___mutex_lock+0x10/0x10
[  318.955678][   T25]  usb_disable_device+0x3d4/0x8d0
[  318.955710][   T25]  usb_disconnect+0x346/0x9a0
[  318.955737][   T25]  hub_event+0x1bbb/0x4d30
[  318.955764][   T25]  ? do_raw_spin_unlock+0xf5/0x200
[  318.955803][   T25]  ? register_lock_class+0x31/0x2e0
[  318.955841][   T25]  ? __pfx_hub_event+0x10/0x10
[  318.955873][   T25]  ? rcu_is_watching+0x16/0xb0
[  318.955901][   T25]  ? process_scheduled_works+0x97a/0x1630
[  318.955932][   T25]  process_scheduled_works+0xc3d/0x1630
[  318.955977][   T25]  ? __pfx_process_scheduled_works+0x10/0x10
[  318.956017][   T25]  ? assign_work+0x3cf/0x5d0
[  318.956048][   T25]  worker_thread+0xa47/0xfb0
[  318.956093][   T25]  kthread+0x38b/0x480
[  318.956115][   T25]  ? __pfx_worker_thread+0x10/0x10
[  318.956146][   T25]  ? __pfx_kthread+0x10/0x10
[  318.956168][   T25]  ret_from_fork+0x514/0xb70
[  318.956191][   T25]  ? __pfx_ret_from_fork+0x10/0x10
[  318.956213][   T25]  ? __switch_to+0xc89/0x1420
[  318.956245][   T25]  ? __pfx_kthread+0x10/0x10
[  318.956268][   T25]  ret_from_fork_asm+0x1a/0x30
[  318.956311][   T25]  </TASK>
[  318.956319][   T25] 
[  318.956325][   T25] Allocated by task 25:
[  318.956336][   T25]  kasan_save_track+0x3e/0x80
[  318.956358][   T25]  __kasan_kmalloc+0x93/0xb0
[  318.956382][   T25]  __kmalloc_cache_noprof+0x321/0x600
[  318.956401][   T25]  usb_set_configuration+0x3cc/0x2180
[  318.956427][   T25]  usb_generic_driver_probe+0x8d/0x150
[  318.956453][   T25]  usb_probe_device+0x1c3/0x3b0
[  318.956480][   T25]  really_probe+0x254/0xae0
[  318.956505][   T25]  __driver_probe_device+0x1e8/0x360
[  318.956529][   T25]  driver_probe_device+0x4f/0x240
[  318.956555][   T25]  __device_attach_driver+0x270/0x410
[  318.956580][   T25]  bus_for_each_drv+0x258/0x2f0
[  318.956612][   T25]  __device_attach+0x2c4/0x450
[  318.956635][   T25]  device_initial_probe+0xa1/0xd0
[  318.956660][   T25]  bus_probe_device+0x12a/0x220
[  318.956692][   T25]  device_add+0x7d7/0xb80
[  318.956711][   T25]  usb_new_device+0x9aa/0x1690
[  318.956732][   T25]  hub_event+0x28e8/0x4d30
[  318.956756][   T25]  process_scheduled_works+0xc3d/0x1630
[  318.956784][   T25]  worker_thread+0xa47/0xfb0
[  318.956813][   T25]  kthread+0x38b/0x480
[  318.956831][   T25]  ret_from_fork+0x514/0xb70
[  318.956849][   T25]  ret_from_fork_asm+0x1a/0x30
[  318.956881][   T25] 
[  318.956887][   T25] Freed by task 25:
[  318.956897][   T25]  kasan_save_track+0x3e/0x80
[  318.956919][   T25]  kasan_save_free_info+0x40/0x50
[  318.956951][   T25]  __kasan_slab_free+0x5c/0x80
[  318.956973][   T25]  kfree+0x1c5/0x650
[  318.957013][   T25]  device_release+0xc4/0x1f0
[  318.957042][   T25]  kobject_put+0x222/0x550
[  318.957072][   T25]  v4l2_device_disconnect+0x79/0xd0
[  318.957103][   T25]  usbtv_video_free+0x25/0x30
[  318.957131][   T25]  usbtv_disconnect+0x5c/0xa0
[  318.957158][   T25]  usb_unbind_interface+0x295/0x9f0
[  318.957185][   T25]  device_release_driver_internal+0x4f5/0x880
[  318.957211][   T25]  bus_remove_device+0x444/0x560
[  318.957242][   T25]  device_del+0x524/0x8f0
[  318.957263][   T25]  usb_disable_device+0x3d4/0x8d0
[  318.957287][   T25]  usb_disconnect+0x346/0x9a0
[  318.957308][   T25]  hub_event+0x1bbb/0x4d30
[  318.957331][   T25]  process_scheduled_works+0xc3d/0x1630
[  318.957357][   T25]  worker_thread+0xa47/0xfb0
[  318.957384][   T25]  kthread+0x38b/0x480
[  318.957402][   T25]  ret_from_fork+0x514/0xb70
[  318.957419][   T25]  ret_from_fork_asm+0x1a/0x30
[  318.957452][   T25] 
[  318.957458][   T25] The buggy address belongs to the object at ffff88807c1e9000
[  318.957458][   T25]  which belongs to the cache kmalloc-2k of size 2048
[  318.957479][   T25] The buggy address is located 8 bytes inside of
[  318.957479][   T25]  freed 2048-byte region [ffff88807c1e9000, ffff88807c1e9800)
[  318.957502][   T25] 
[  318.957508][   T25] The buggy address belongs to the physical page:
[  318.957534][   T25] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88807c1ea000 pfn:0x7c1e8
[  318.957559][   T25] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[  318.957577][   T25] flags: 0xfff00000000240(workingset|head|node=0|zone=1|lastcpupid=0x7ff)
[  318.957609][   T25] page_type: f5(slab)
[  318.957630][   T25] raw: 00fff00000000240 ffff88801b042000 ffffea00015d7410 ffffea0001e24a10
[  318.957651][   T25] raw: ffff88807c1ea000 0000000000080006 00000000f5000000 0000000000000000
[  318.957673][   T25] head: 00fff00000000240 ffff88801b042000 ffffea00015d7410 ffffea0001e24a10
[  318.957693][   T25] head: ffff88807c1ea000 0000000000080006 00000000f5000000 0000000000000000
[  318.957715][   T25] head: 00fff00000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff
[  318.957735][   T25] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008
[  318.957747][   T25] page dumped because: kasan: bad access detected
[  318.957767][   T25] page_owner tracks the page as allocated
[  318.957776][   T25] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5912, tgid 5912 (syz-executor), ts 98875011184
[  318.957810][   T25]  post_alloc_hook+0x1f9/0x250
[  318.957844][   T25]  get_page_from_freelist+0x2209/0x2280
[  318.957868][   T25]  __alloc_frozen_pages_noprof+0x217/0x5a0
[  318.957891][   T25]  allocate_slab+0x7d/0x620
[  318.957917][   T25]  refill_objects+0x2d5/0x350
[  318.957945][   T25]  __pcs_replace_empty_main+0x2c8/0x6c0
[  318.957970][   T25]  __kmalloc_node_track_caller_noprof+0x548/0x720
[  318.957990][   T25]  pskb_expand_head+0x22c/0x13a0
[  318.958032][   T25]  netlink_trim+0x1b3/0x2c0
[  318.958062][   T25]  netlink_broadcast_filtered+0x6d/0xea0
[  318.958093][   T25]  nlmsg_notify+0xe3/0x1a0
[  318.958125][   T25]  __dev_notify_flags+0x257/0x510
[  318.958152][   T25]  netif_change_flags+0xde/0x1b0
[  318.958179][   T25]  do_setlink+0xdd6/0x4670
[  318.958207][   T25]  rtnl_newlink+0x15a3/0x1c30
[  318.958233][   T25]  rtnetlink_rcv_msg+0x802/0xc00
[  318.958259][   T25] page last free pid 5913 tgid 5913 ts 98851122534 stack trace:
[  318.958275][   T25]  __free_frozen_pages+0xc93/0xd90
[  318.958307][   T25]  __slab_free+0x274/0x2c0
[  318.958326][   T25]  qlist_free_all+0x99/0x100
[  318.958346][   T25]  kasan_quarantine_reduce+0x148/0x160
[  318.958366][   T25]  __kasan_slab_alloc+0x22/0x80
[  318.958389][   T25]  kmem_cache_alloc_node_noprof+0x354/0x610
[  318.958420][   T25]  __alloc_skb+0x1db/0x7a0
[  318.958445][   T25]  netlink_sendmsg+0x5d4/0xb40
[  318.958465][   T25]  sock_sendmsg_nosec+0x13a/0x180
[  318.958485][   T25]  __sys_sendto+0x408/0x5a0
[  318.958510][   T25]  __ia32_compat_sys_socketcall+0x44f/0xa50
[  318.958532][   T25]  do_int80_emulation+0x198/0x500
[  318.958561][   T25]  asm_int80_emulation+0x1a/0x20
[  318.958583][   T25] 
[  318.958589][   T25] Memory state around the buggy address:
[  318.958602][   T25]  ffff88807c1e8f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  318.958619][   T25]  ffff88807c1e8f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  318.958634][   T25] >ffff88807c1e9000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  318.958647][   T25]                       ^
[  318.958659][   T25]  ffff88807c1e9080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  318.958675][   T25]  ffff88807c1e9100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  318.958687][   T25] ==================================================================
[  318.958866][   T25] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  319.805953][   T25] CPU: 1 UID: 0 PID: 25 Comm: kworker/1:0 Not tainted syzkaller #0 PREEMPT(full) 
[  319.815180][   T25] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[  319.825270][   T25] Workqueue: usb_hub_wq hub_event
[  319.830345][   T25] Call Trace:
[  319.833644][   T25]  <TASK>
[  319.836604][   T25]  vpanic+0x56d/0xa60
[  319.840614][   T25]  ? rcu_is_watching+0x16/0xb0
[  319.845402][   T25]  ? __pfx_vpanic+0x10/0x10
[  319.849946][   T25]  ? __pfx___schedule+0x10/0x10
[  319.854845][   T25]  panic+0xc5/0xd0
[  319.858599][   T25]  ? __pfx_panic+0x10/0x10
[  319.863047][   T25]  ? preempt_schedule_thunk+0x16/0x40
[  319.868446][   T25]  ? usb_unbind_interface+0x2c2/0x9f0
[  319.873844][   T25]  check_panic_on_warn+0x89/0xb0
[  319.878802][   T25]  ? usb_unbind_interface+0x2c2/0x9f0
[  319.884206][   T25]  end_report+0x73/0x170
[  319.888476][   T25]  ? usb_unbind_interface+0x2c2/0x9f0
[  319.893873][   T25]  kasan_report+0x128/0x150
[  319.898421][   T25]  ? usb_unbind_interface+0x2c2/0x9f0
[  319.903826][   T25]  usb_unbind_interface+0x2c2/0x9f0
[  319.909076][   T25]  ? kernfs_remove_by_name_ns+0x101/0x140
[  319.914830][   T25]  ? kernfs_remove_by_name_ns+0x101/0x140
[  319.920583][   T25]  ? __pfx_usb_unbind_interface+0x10/0x10
[  319.926330][   T25]  device_release_driver_internal+0x4f5/0x880
[  319.932430][   T25]  bus_remove_device+0x444/0x560
[  319.937411][   T25]  ? __pfx_bus_remove_device+0x10/0x10
[  319.942921][   T25]  ? kernfs_remove_by_name_ns+0x101/0x140
[  319.948678][   T25]  device_del+0x524/0x8f0
[  319.953034][   T25]  ? irqentry_exit+0x218/0x910
[  319.957847][   T25]  ? __pfx_device_del+0x10/0x10
[  319.962721][   T25]  ? __pfx___mutex_lock+0x10/0x10
[  319.967781][   T25]  usb_disable_device+0x3d4/0x8d0
[  319.972838][   T25]  usb_disconnect+0x346/0x9a0
[  319.977554][   T25]  hub_event+0x1bbb/0x4d30
[  319.982009][   T25]  ? do_raw_spin_unlock+0xf5/0x200
[  319.987172][   T25]  ? register_lock_class+0x31/0x2e0
[  319.992415][   T25]  ? __pfx_hub_event+0x10/0x10
[  319.997211][   T25]  ? rcu_is_watching+0x16/0xb0
[  320.002009][   T25]  ? process_scheduled_works+0x97a/0x1630
[  320.007765][   T25]  process_scheduled_works+0xc3d/0x1630
[  320.013381][   T25]  ? __pfx_process_scheduled_works+0x10/0x10
[  320.019417][   T25]  ? assign_work+0x3cf/0x5d0
[  320.024039][   T25]  worker_thread+0xa47/0xfb0
[  320.028670][   T25]  kthread+0x38b/0x480
[  320.032756][   T25]  ? __pfx_worker_thread+0x10/0x10
[  320.037893][   T25]  ? __pfx_kthread+0x10/0x10
[  320.042509][   T25]  ret_from_fork+0x514/0xb70
[  320.047129][   T25]  ? __pfx_ret_from_fork+0x10/0x10
[  320.052276][   T25]  ? __switch_to+0xc89/0x1420
[  320.056998][   T25]  ? __pfx_kthread+0x10/0x10
[  320.061620][   T25]  ret_from_fork_asm+0x1a/0x30
[  320.066507][   T25]  </TASK>
[  320.069710][   T25] Kernel Offset: disabled
[  320.074044][   T25] Rebooting in 86400 seconds..