last executing test programs:

4.578117745s ago: executing program 0 (id=1543):
bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x2, 0x4, 0x4, 0x0, 0xa804, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0xfffffffe}, 0x50)

4.257134642s ago: executing program 0 (id=1544):
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000880)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB=';'], 0x20)

4.040191176s ago: executing program 0 (id=1546):
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)

2.64924018s ago: executing program 0 (id=1562):
syz_usb_connect(0x5, 0x777, &(0x7f0000000840)=ANY=[@ANYBLOB="12011001ae0cf020bf0a7033c89a010203010902650703040520010904"], 0x0)

2.448012943s ago: executing program 1 (id=1566):
syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x2, 0xb, 0x30, 0x6a, 0x0, 0x8, 0x1, 0x0, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x37}}, @dest_unreach={0x3, 0x17, 0x0, 0x0, 0x7, 0x2, {0x5, 0x4, 0x1, 0x12, 0x6, 0x68, 0x7, 0x40, 0x33, 0xffff, @loopback, @broadcast}}}}}}, 0x0)

2.240587883s ago: executing program 1 (id=1571):
bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x5, &(0x7f0000000200)=@framed={{}, [@generic={0x7a, 0xa, 0x0, 0xfff0, 0x17}, @generic={0x7a, 0xa, 0x0, 0xfffffff0, 0x85ff}]}, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)

2.141197181s ago: executing program 2 (id=1573):
fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=@known='system.posix_acl_default\x00')

2.018436232s ago: executing program 1 (id=1574):
syz_emit_ethernet(0x3e, &(0x7f0000002140)={@multicast, @multicast, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "6410a6", 0x8, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, {[@routing={0x84, 0x0, 0x0, 0x6}]}}}}}, 0x0)

1.954039751s ago: executing program 2 (id=1575):
syz_emit_ethernet(0xfdef, &(0x7f0000000800)={@link_local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x10, 0x3a, 0x1, @dev, @mcast2, {[], @ni={0x8b, 0x0, 0x0, 0xf, 0x9, 0x401b}}}}}}, 0x0)

1.928812667s ago: executing program 2 (id=1577):
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x4, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)='GPL\x00', 0x5, 0xfd90, &(0x7f0000000300)=""/188, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f3, 0x10, &(0x7f0000000080), 0xfffffffffffffc79, 0x0, 0xffffffffffffffff, 0xfffffffffffffe1e}, 0x2a)

1.850667379s ago: executing program 4 (id=1578):
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x4, &(0x7f0000000140)=@framed={{}, [@ldst={0x3, 0x2, 0x6, 0x1, 0x0, 0xfffffffffffffffc, 0x50}]}, &(0x7f0000000000)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)

1.845675211s ago: executing program 2 (id=1579):
syz_usb_connect$uac2(0x2, 0x8c, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002002e9c20da0b144040000102030109027a000341002001080b0102010520040904000000010120000924010700081a006805240801010c2403050004040182000007090401"], &(0x7f0000000440)={0x0, 0x0, 0x53, 0x0})

1.774228538s ago: executing program 1 (id=1580):
syz_usb_connect$uac3(0x5, 0xb1, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000080c200b1040000102030109029f0003010d5000080b0102012130010904000000010130000a24010f3b00080000000d240706050a40000007000000132403020504020604810000007f008000ff0711240a05"], 0x0)

1.659841243s ago: executing program 4 (id=1582):
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x2, &(0x7f0000000180)=@raw=[@generic={0x40}, @exit], &(0x7f00000001c0)='GPL\x00', 0xb, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x94)

1.583547013s ago: executing program 4 (id=1585):
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4008, 0x2)

1.527379947s ago: executing program 4 (id=1586):
add_key(&(0x7f0000000000)='rxrpc\x00', 0x0, &(0x7f0000000200)="000000000000000463656c6c00000002000000440000000600bfffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000400000000000000140000000200"/112, 0x70, 0xffffffffffffffff)

1.450886829s ago: executing program 4 (id=1588):
syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x71, 0x4c, 0x6e, 0x40, 0x1b80, 0xa340, 0x4bee, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x7, 0x12, 0x0, 0x7, "", [{{0x9, 0x4, 0xd8, 0x9, 0x1, 0xf9, 0xe2, 0xbf, 0x2c, [], [{{0x9, 0x5, 0x82, 0x0, 0x3ff, 0x7, 0xfe, 0x6}}]}}]}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0})

1.364270295s ago: executing program 3 (id=1589):
bpf$MAP_CREATE(0x1101000000000000, &(0x7f0000000540)=@base={0x5, 0x80, 0x1a00, 0xf7, 0x0, 0x1, 0xca1d, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x50)

1.180585322s ago: executing program 0 (id=1590):
openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/ram8', 0x80400, 0x0)

1.097337906s ago: executing program 3 (id=1591):
keyctl$join(0x1, &(0x7f0000000280)={'syz', 0x0})

1.083082631s ago: executing program 0 (id=1592):
syz_usb_connect(0x2, 0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="12010000f3c7c820da059a0095620102030109023400010000000009049200030f62760009051cc200000000000705e37e1b82e60905f202"], 0x0)

891.58423ms ago: executing program 3 (id=1593):
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000200)=[{0x1d, 0x0, 0x1, 0x4}, {0x7c, 0x0, 0x0, 0x7981}]})

794.247377ms ago: executing program 3 (id=1594):
syz_emit_ethernet(0x35, &(0x7f0000000400)=ANY=[@ANYBLOB="0180c20000000200000000010027424203000007"], 0x0)

657.457427ms ago: executing program 3 (id=1595):
bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x1d, 0x4, 0x2, 0x0, 0x201, 0xffffffffffffffff, 0x8, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x50)

539.799576ms ago: executing program 3 (id=1596):
syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000080)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0xe41, 0x4156, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x6, 0x80, 0x9, {0x8, 0xb, 0x2, 0x2, 0x1, 0x0, 0x20, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x4, 0x6, 0x9}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x6, 0x4, 0x9, {0x8, 0x25, 0x1, 0x4, 0x3, 0x7, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0xf, 0x2, 0xdb, {0x8, 0x25, 0x1, 0x3, 0xc, 0x8f, 0x7}}}}}}}}]}}, 0x0)

536.259982ms ago: executing program 2 (id=1597):
bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x5, &(0x7f0000000200)=@framed={{}, [@generic={0x7a, 0xa, 0x0, 0xfff0, 0x17}, @generic={0x7a, 0xa, 0x0, 0xfffffff0, 0x85ff}]}, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)

203.281491ms ago: executing program 2 (id=1598):
syz_usb_connect(0x5, 0x24, &(0x7f00000000c0)={{0x12, 0x1, 0x200, 0x3e, 0x89, 0x69, 0x10, 0x5032, 0xbc7, 0xf4ca, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x9, 0x7a, 0x80, 0x2, "", [{{0x9, 0x4, 0x6e, 0x8f, 0x0, 0x96, 0xa4, 0x89, 0x9}}]}}]}}, 0x0)

202.705053ms ago: executing program 1 (id=1608):
getresuid(&(0x7f0000000040), &(0x7f0000002e80), &(0x7f0000000080))

79.683954ms ago: executing program 1 (id=1599):
syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)={{0x12, 0x1, 0x310, 0xc, 0x5f, 0x43, 0x10, 0x46d, 0x8b8, 0xf81d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x8, 0x4, 0x0, 0x3, "", [{{0x9, 0x4, 0x0, 0xf7, 0x0, 0x73, 0x2c, 0xb9, 0x81}}]}}]}}, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0})

0s ago: executing program 4 (id=1600):
syz_emit_ethernet(0x46, &(0x7f0000000080)={@local, @random="7f0a00034011", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0xb, 0x0, 0x0, 0x12, 0x0, 0x2802, {0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @loopback, @remote}, "090086ddffff0000"}}}}}, 0x0)

kernel console output (not intermixed with test programs):

945][ T6178] udevd[6178]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.9/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  248.095386][ T5980] usb 5-1: USB disconnect, device number 80
[  248.132922][ T5845] udevd[5845]: 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
[  248.571162][   T31] audit: type=1326 audit(1790194144.524:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8251 comm="syz.2.1241" exe="/root/ci-upstream-kasan-gce-386/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf703f0ec code=0x0
[  248.651953][ T5980] usb 5-1: new high-speed USB device number 81 using dummy_hcd
[  248.782939][ T5955] usb 2-1: new high-speed USB device number 88 using dummy_hcd
[  248.802290][ T5980] usb 5-1: New USB device found, idVendor=0582, idProduct=002b, bcdDevice= 0.40
[  248.803518][ T5980] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 53, changing to 7
[  248.803565][ T5980] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 1568, setting to 1024
[  248.806873][ T5980] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  248.806903][ T5980] usb 5-1: Product: syz
[  248.806919][ T5980] usb 5-1: Manufacturer: syz
[  248.806935][ T5980] usb 5-1: SerialNumber: syz
[  248.875853][ T5976] usb 1-1: new high-speed USB device number 86 using dummy_hcd
[  248.943848][ T5955] usb 2-1: Using ep0 maxpacket: 16
[  248.946656][ T5955] usb 2-1: unable to get BOS descriptor or descriptor too short
[  248.946722][ T5955] usb 2-1: New USB device found, idVendor=0545, idProduct=8080, bcdDevice= 0.02
[  248.948017][ T5955] usb 2-1: config 4 has an invalid interface number: 28 but max is 0
[  248.948047][ T5955] usb 2-1: config 4 has no interface number 0
[  248.948069][ T5955] usb 2-1: config 4 interface 28 has no altsetting 0
[  248.950834][ T5955] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  248.950866][ T5955] usb 2-1: Product: syz
[  248.950878][ T5955] usb 2-1: Manufacturer: syz
[  248.950901][ T5955] usb 2-1: SerialNumber: syz
[  249.031410][ T3217] usb 3-1: new full-speed USB device number 82 using dummy_hcd
[  249.031420][ T5976] usb 1-1: Using ep0 maxpacket: 8
[  249.034140][ T5976] usb 1-1: unable to get BOS descriptor or descriptor too short
[  249.034194][ T5976] usb 1-1: New USB device found, idVendor=1199, idProduct=0028, bcdDevice=e5.25
[  249.035618][ T5976] usb 1-1: config 1 has an invalid interface number: 54 but max is 1
[  249.035645][ T5976] usb 1-1: config 1 has an invalid interface number: 54 but max is 1
[  249.035667][ T5976] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2
[  249.035719][ T5976] usb 1-1: config 1 has no interface number 0
[  249.035751][ T5976] usb 1-1: config 1 interface 54 has no altsetting 0
[  249.038410][ T5976] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  249.038441][ T5976] usb 1-1: Product: syz
[  249.038456][ T5976] usb 1-1: Manufacturer: syz
[  249.038472][ T5976] usb 1-1: SerialNumber: syz
[  249.146427][ T5980] usb 5-1: Can't get UAC3 power state for id 10
[  249.149362][ T5980] usb 5-1: 2:0: failed to get current value for ch 0 (-71)
[  249.167835][ T5980] usb 5-1: 2:0: cannot get min/max values for control 2 (id 2)
[  249.167866][ T5980] usb 5-1: Warning! Unlikely small volume range (=1), linear volume or custom curve?
[  249.167879][ T5980] usb 5-1: [2] FU [Generic Out Playback Volume] ch = 1, val = 0/1/1
[  249.173700][  T189] usb 4-1: new high-speed USB device number 81 using dummy_hcd
[  249.223246][ T3217] usb 3-1: New USB device found, idVendor=133e, idProduct=0815, bcdDevice= 0.40
[  249.225695][ T3217] usb 3-1: config 1 has an invalid interface number: 1 but max is 0
[  249.225723][ T3217] usb 3-1: config 1 has no interface number 0
[  249.229090][ T5955] usb 2-1: USB disconnect, device number 88
[  249.229311][ T3217] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  249.229336][ T3217] usb 3-1: Product: syz
[  249.229351][ T3217] usb 3-1: Manufacturer: syz
[  249.229368][ T3217] usb 3-1: SerialNumber: syz
[  249.327825][ T5976] sierra 1-1:1.54: Sierra USB modem converter detected
[  249.333662][  T189] usb 4-1: Using ep0 maxpacket: 8
[  249.339569][  T189] usb 4-1: New USB device found, idVendor=200c, idProduct=1018, bcdDevice= 0.40
[  249.364543][ T5976] usb 1-1: Sierra USB modem converter now attached to ttyUSB0
[  249.365241][  T189] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  249.365266][  T189] usb 4-1: Product: syz
[  249.365282][  T189] usb 4-1: Manufacturer: syz
[  249.365304][  T189] usb 4-1: SerialNumber: syz
[  249.410349][ T5980] usb 5-1: USB disconnect, device number 81
[  249.419789][ T5976] usb 1-1: USB disconnect, device number 86
[  249.474952][ T5976] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0
[  249.489002][ T5976] sierra 1-1:1.54: device disconnected
[  249.545253][ T3217] snd-usb-audio 3-1:1.1: probe with driver snd-usb-audio failed with error -71
[  249.567264][ T3217] usb 3-1: USB disconnect, device number 82
[  249.642576][ T5847] udevd[5847]: 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
[  249.679587][  T189] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found
[  249.680073][  T189] usb 4-1: unit 3 not found!
[  249.739652][  T189] usb 4-1: USB disconnect, device number 81
[  249.811373][ T5845] udevd[5845]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  250.051901][ T3217] usb 5-1: new high-speed USB device number 82 using dummy_hcd
[  250.203936][ T3217] usb 5-1: New USB device found, idVendor=8086, idProduct=0b63, bcdDevice= 2.00
[  250.205007][ T3217] usb 5-1: config index 0 descriptor too short (expected 59, got 54)
[  250.205036][ T3217] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  250.245680][ T3217] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  250.245711][ T3217] usb 5-1: Product: syz
[  250.245729][ T3217] usb 5-1: Manufacturer: syz
[  250.245745][ T3217] usb 5-1: SerialNumber: syz
[  250.288835][ T3217] ljca 5-1:1.0: bulk endpoints not found
[  250.454560][ T5976] usb 3-1: new high-speed USB device number 83 using dummy_hcd
[  250.527214][ T3217] usb 5-1: USB disconnect, device number 82
[  250.561580][ T8297] syz.0.1264 calls setitimer() with new_value NULL pointer. Misfeature support will be removed
[  250.611402][ T5976] usb 3-1: Using ep0 maxpacket: 8
[  250.613167][ T5976] usb 3-1: New USB device found, idVendor=16d0, idProduct=10a9, bcdDevice=30.52
[  250.616155][ T5976] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0
[  250.627514][ T5976] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  250.627543][ T5976] usb 3-1: Product: syz
[  250.627559][ T5976] usb 3-1: Manufacturer: syz
[  250.627575][ T5976] usb 3-1: SerialNumber: syz
[  250.675129][ T5976] usb 3-1: config 0 descriptor??
[  250.841470][ T5955] usb 4-1: new high-speed USB device number 82 using dummy_hcd
[  250.888003][ T5976] usb 3-1: USB disconnect, device number 83
[  250.932272][   T25] usb 2-1: new full-speed USB device number 89 using dummy_hcd
[  250.991361][ T5955] usb 4-1: Using ep0 maxpacket: 16
[  250.993942][ T5955] usb 4-1: New USB device found, idVendor=5032, idProduct=0bc7, bcdDevice=f4.ca
[  250.997273][ T5955] usb 4-1: config 9 has an invalid interface number: 110 but max is 0
[  250.997374][ T5955] usb 4-1: config 9 has no interface number 0
[  250.997454][ T5955] usb 4-1: config 9 interface 110 has no altsetting 0
[  251.006198][ T5955] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  251.006225][ T5955] usb 4-1: Product: syz
[  251.006241][ T5955] usb 4-1: Manufacturer: syz
[  251.006256][ T5955] usb 4-1: SerialNumber: syz
[  251.037292][ T3217] usb 1-1: new high-speed USB device number 87 using dummy_hcd
[  251.113666][   T25] usb 2-1: New USB device found, idVendor=10cf, idProduct=8061, bcdDevice=b7.12
[  251.115152][   T25] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  251.118559][   T25] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  251.118588][   T25] usb 2-1: Product: syz
[  251.118606][   T25] usb 2-1: Manufacturer: syz
[  251.118622][   T25] usb 2-1: SerialNumber: syz
[  251.168531][   T25] usb 2-1: config 0 descriptor??
[  251.186717][   T25] vmk80xx 2-1:0.0: driver 'vmk80xx' failed to auto-configure device.
[  251.200549][ T3217] usb 1-1: Using ep0 maxpacket: 16
[  251.214723][ T3217] usb 1-1: unable to get BOS descriptor or descriptor too short
[  251.214779][ T3217] usb 1-1: New USB device found, idVendor=0a2c, idProduct=0008, bcdDevice=1d.64
[  251.216123][ T3217] usb 1-1: config 16 has an invalid interface number: 44 but max is 0
[  251.216150][ T3217] usb 1-1: config 16 has no interface number 0
[  251.216195][ T3217] usb 1-1: config 16 interface 44 altsetting 10 bulk endpoint 0x1 has invalid maxpacket 32
[  251.216222][ T3217] usb 1-1: config 16 interface 44 has no altsetting 0
[  251.220653][ T3217] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  251.220682][ T3217] usb 1-1: Product: syz
[  251.220732][ T3217] usb 1-1: Manufacturer: syz
[  251.220750][ T3217] usb 1-1: SerialNumber: syz
[  251.303826][ T8305] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  251.331692][ T5955] dvb-usb: found a 'GRAND - USB2.0 DVB-T adapter' in warm state.
[  251.331786][ T5955] dvb-usb: bulk message failed: -22 (3/0)
[  251.355140][ T5955] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[  251.357968][ T5955] dvbdev: DVB: registering new adapter (GRAND - USB2.0 DVB-T adapter)
[  251.358126][ T5955] usb 4-1: media controller created
[  251.394551][ T5842] usb 2-1: USB disconnect, device number 89
[  251.396863][ T5955] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[  251.453428][ T5955] dvb-usb: bulk message failed: -22 (6/0)
[  251.454403][ T5955] dvb-usb: bulk message failed: -22 (6/0)
[  251.454527][ T5955] dvb-usb: no frontend was attached by 'GRAND - USB2.0 DVB-T adapter'
[  251.457961][ T5955] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.3/usb4/4-1/input/input37
[  251.460168][ T5955] dvb-usb: schedule remote query interval to 150 msecs.
[  251.460191][ T5955] dvb-usb: GRAND - USB2.0 DVB-T adapter successfully initialized and connected.
[  251.522012][ T5955] usb 4-1: USB disconnect, device number 82
[  251.553810][ T3217] cypress_cy7c63 1-1:16.44: Cypress CY7C63xxx device now attached
[  251.571528][   T25] usb 5-1: new high-speed USB device number 83 using dummy_hcd
[  251.610169][ T3217] usb 1-1: USB disconnect, device number 87
[  251.632622][ T3217] cypress_cy7c63 1-1:16.44: Cypress CY7C63xxx device now disconnected
[  251.670762][ T5955] dvb-usb: GRAND - USB2.0 DVB-T adapter successfully deinitialized and disconnected.
[  251.731460][   T25] usb 5-1: Using ep0 maxpacket: 8
[  251.732575][   T25] usb 5-1: New USB device found, idVendor=10cf, idProduct=5503, bcdDevice=8f.67
[  251.735295][   T25] usb 5-1: config 8 has an invalid interface number: 188 but max is 0
[  251.735323][   T25] usb 5-1: config 8 has no interface number 0
[  251.735370][   T25] usb 5-1: config 8 interface 188 altsetting 0 has an endpoint descriptor with address 0xFD, changing to 0x8D
[  251.735398][   T25] usb 5-1: config 8 interface 188 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7
[  251.735427][   T25] usb 5-1: config 8 interface 188 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0
[  251.738658][   T25] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  251.738684][   T25] usb 5-1: Product: syz
[  251.738699][   T25] usb 5-1: Manufacturer: syz
[  251.738715][   T25] usb 5-1: SerialNumber: syz
[  251.974967][ T5842] usb 3-1: new high-speed USB device number 84 using dummy_hcd
[  252.060813][   T25] vmk80xx 5-1:8.188: driver 'vmk80xx' failed to auto-configure device.
[  252.076999][   T25] vmk80xx 5-1:8.188: probe with driver vmk80xx failed with error -22
[  252.088043][   T25] usb 5-1: USB disconnect, device number 83
[  252.121715][ T5842] usb 3-1: Using ep0 maxpacket: 8
[  252.127278][ T5842] usb 3-1: New USB device found, idVendor=200c, idProduct=1018, bcdDevice= 0.40
[  252.149363][ T5842] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  252.149395][ T5842] usb 3-1: Product: syz
[  252.149412][ T5842] usb 3-1: Manufacturer: syz
[  252.149428][ T5842] usb 3-1: SerialNumber: syz
[  252.243703][ T5955] usb 4-1: new high-speed USB device number 83 using dummy_hcd
[  252.392721][ T5955] usb 4-1: Using ep0 maxpacket: 8
[  252.397818][ T5955] usb 4-1: unable to get BOS descriptor or descriptor too short
[  252.397876][ T5955] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  252.399187][ T5955] usb 4-1: config 12 has an invalid descriptor of length 0, skipping remainder of the config
[  252.399238][ T5955] usb 4-1: config 12 interface 0 altsetting 7 endpoint 0x8 has an invalid bInterval 0, changing to 7
[  252.399268][ T5955] usb 4-1: config 12 interface 0 altsetting 7 endpoint 0x8 has invalid wMaxPacketSize 0
[  252.399292][ T5955] usb 4-1: config 12 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  252.399321][ T5955] usb 4-1: config 12 interface 0 has no altsetting 0
[  252.472489][ T5955] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  252.472520][ T5955] usb 4-1: Product: syz
[  252.472536][ T5955] usb 4-1: Manufacturer: syz
[  252.472554][ T5955] usb 4-1: SerialNumber: syz
[  252.513583][ T5842] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found
[  252.515073][ T5842] usb 3-1: unit 3 not found!
[  252.561403][  T189] usb 2-1: new full-speed USB device number 90 using dummy_hcd
[  252.588437][ T5842] usb 3-1: USB disconnect, device number 84
[  252.627034][ T5845] udevd[5845]: 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
[  252.731511][ T5955] usb 4-1: Quirk or no altset; falling back to MIDI 1.0
[  252.731571][ T5955] usb 4-1: selecting invalid altsetting 0
[  252.737932][  T189] usb 2-1: unable to get BOS descriptor or descriptor too short
[  252.738987][  T189] usb 2-1: not running at top speed; connect to a high speed hub
[  252.739022][  T189] usb 2-1: New USB device found, idVendor=1235, idProduct=8211, bcdDevice= 0.40
[  252.784778][   T10] usb 1-1: new high-speed USB device number 88 using dummy_hcd
[  252.791543][  T189] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  252.791572][  T189] usb 2-1: Product: syz
[  252.791589][  T189] usb 2-1: Manufacturer: syz
[  252.791606][  T189] usb 2-1: SerialNumber: syz
[  252.919525][   T31] audit: type=1326 audit(1790194148.874:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8338 comm="syz.4.1285" exe="/root/ci-upstream-kasan-gce-386/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf703f0ec code=0x0
[  252.945971][   T10] usb 1-1: Using ep0 maxpacket: 32
[  252.946828][   T10] usb 1-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80
[  252.948779][   T10] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  252.981987][   T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  252.982019][   T10] usb 1-1: Product: syz
[  252.982064][   T10] usb 1-1: Manufacturer: syz
[  252.982081][   T10] usb 1-1: SerialNumber: syz
[  253.027984][   T10] usb 1-1: config 0 descriptor??
[  253.029972][ T5955] snd-usb-audio 4-1:12.0: probe with driver snd-usb-audio failed with error -12
[  253.062519][   T10] cdc_ether 1-1:0.0: probe with driver cdc_ether failed with error -22
[  253.068985][ T5955] usb 4-1: USB disconnect, device number 83
[  253.071723][   T10] usb 1-1: unsupported MDLM descriptors
[  253.112633][  T189] usb 2-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8211); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues
[  253.112711][  T189] usb 2-1: Error initialising Scarlett Gen 3 Mixer Driver: -22
[  253.251980][  T189] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22
[  253.284009][   T10] usb 1-1: USB disconnect, device number 88
[  253.305022][  T189] usb 2-1: USB disconnect, device number 90
[  253.343403][ T6367] udevd[6367]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:12.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  253.478085][ T5849] udevd[5849]: 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
[  253.561336][ T5955] usb 5-1: new high-speed USB device number 84 using dummy_hcd
[  253.711364][ T5955] usb 5-1: Using ep0 maxpacket: 32
[  253.714683][ T5955] usb 5-1: unable to get BOS descriptor or descriptor too short
[  253.714769][ T5955] usb 5-1: New USB device found, idVendor=10fd, idProduct=de00, bcdDevice= 0.01
[  253.718989][ T5955] usb 5-1: config 4 has an invalid interface number: 135 but max is 0
[  253.719019][ T5955] usb 5-1: config 4 has no interface number 0
[  253.719050][ T5955] usb 5-1: config 4 interface 135 has no altsetting 0
[  253.772828][ T5955] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  253.772857][ T5955] usb 5-1: Product: syz
[  253.772874][ T5955] usb 5-1: Manufacturer: syz
[  253.772891][ T5955] usb 5-1: SerialNumber: syz
[  254.046541][ T5955] go7007 5-1:4.135: The Lifeview TV Walker Ultra is not supported. Sorry!
[  254.052076][ T5842] usb 3-1: new high-speed USB device number 85 using dummy_hcd
[  254.070946][ T5955] usb 5-1: USB disconnect, device number 84
[  254.141724][   T10] usb 4-1: new high-speed USB device number 84 using dummy_hcd
[  254.212087][ T5842] usb 3-1: New USB device found, idVendor=0582, idProduct=002b, bcdDevice= 0.40
[  254.213514][ T5842] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 53, changing to 7
[  254.213556][ T5842] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 1568, setting to 1024
[  254.216624][ T5842] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  254.216649][ T5842] usb 3-1: Product: syz
[  254.216664][ T5842] usb 3-1: Manufacturer: syz
[  254.216679][ T5842] usb 3-1: SerialNumber: syz
[  254.293667][   T10] usb 4-1: New USB device found, idVendor=413c, idProduct=8193, bcdDevice=15.c2
[  254.295764][   T10] usb 4-1: config 0 has an invalid interface number: 227 but max is 3
[  254.295802][   T10] usb 4-1: config 0 has an invalid interface number: 152 but max is 3
[  254.295824][   T10] usb 4-1: config 0 has an invalid interface number: 196 but max is 3
[  254.295845][   T10] usb 4-1: config 0 has an invalid interface number: 36 but max is 3
[  254.295867][   T10] usb 4-1: config 0 has an invalid interface number: 48 but max is 3
[  254.295888][   T10] usb 4-1: config 0 has 5 interfaces, different from the descriptor's value: 4
[  254.295910][   T10] usb 4-1: config 0 has no interface number 0
[  254.295927][   T10] usb 4-1: config 0 has no interface number 1
[  254.295944][   T10] usb 4-1: config 0 has no interface number 2
[  254.295961][   T10] usb 4-1: config 0 has no interface number 3
[  254.295979][   T10] usb 4-1: config 0 has no interface number 4
[  254.296063][   T10] usb 4-1: config 0 interface 36 altsetting 12 endpoint 0xE has invalid maxpacket 512, setting to 64
[  254.296093][   T10] usb 4-1: too many endpoints for config 0 interface 48 altsetting 90: 45, using maximum allowed: 30
[  254.296129][   T10] usb 4-1: config 0 interface 48 altsetting 90 has 0 endpoint descriptors, different from the interface descriptor's value: 45
[  254.296158][   T10] usb 4-1: config 0 interface 152 has no altsetting 0
[  254.296178][   T10] usb 4-1: config 0 interface 196 has no altsetting 0
[  254.296198][   T10] usb 4-1: config 0 interface 36 has no altsetting 0
[  254.296218][   T10] usb 4-1: config 0 interface 48 has no altsetting 0
[  254.300718][   T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  254.300746][   T10] usb 4-1: Product: syz
[  254.300763][   T10] usb 4-1: Manufacturer: syz
[  254.300779][   T10] usb 4-1: SerialNumber: syz
[  254.344693][ T3217] usb 1-1: new high-speed USB device number 89 using dummy_hcd
[  254.423252][   T10] usb 4-1: config 0 descriptor??
[  254.526812][ T3217] usb 1-1: New USB device found, idVendor=05c5, idProduct=0002, bcdDevice= 1.00
[  254.528178][ T3217] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  254.528206][ T3217] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  254.542311][ T3217] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  254.542418][ T3217] usb 1-1: Product: syz
[  254.542469][ T3217] usb 1-1: Manufacturer: syz
[  254.542505][ T3217] usb 1-1: SerialNumber: syz
[  254.568030][ T5842] usb 3-1: Can't get UAC3 power state for id 10
[  254.591029][ T5842] usb 3-1: 2:0: failed to get current value for ch 0 (-71)
[  254.605720][ T3217] digi_acceleport 1-1:1.0: Digi 2 port USB adapter converter detected
[  254.609632][ T5842] usb 3-1: 2:0: cannot get min/max values for control 2 (id 2)
[  254.609666][ T5842] usb 3-1: Warning! Unlikely small volume range (=1), linear volume or custom curve?
[  254.609687][ T5842] usb 3-1: [2] FU [Generic Out Playback Volume] ch = 1, val = 0/1/1
[  254.634279][ T3217] digi_acceleport 1-1:1.0: probe with driver digi_acceleport failed with error -22
[  254.764903][   T10] usb 4-1: unknown number of interfaces: 5
[  254.884015][   T10] usb 4-1: USB disconnect, device number 84
[  254.935711][   T25] usb 1-1: USB disconnect, device number 89
[  254.969261][ T5842] usb 3-1: USB disconnect, device number 85
[  255.141851][ T6178] udevd[6178]: 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
[  255.201859][  T992] usb 2-1: new high-speed USB device number 91 using dummy_hcd
[  255.374510][  T992] usb 2-1: New USB device found, idVendor=04d8, idProduct=0082, bcdDevice=ce.b7
[  255.374560][  T992] usb 2-1: too many configurations: 151, using maximum allowed: 8
[  255.375760][  T992] usb 2-1: config 0 interface 0 has no altsetting 0
[  255.376839][  T992] usb 2-1: config 0 interface 0 has no altsetting 0
[  255.377990][  T992] usb 2-1: config 0 interface 0 has no altsetting 0
[  255.378958][  T992] usb 2-1: config 0 interface 0 has no altsetting 0
[  255.380099][  T992] usb 2-1: config 0 interface 0 has no altsetting 0
[  255.382884][  T992] usb 2-1: config 0 interface 0 has no altsetting 0
[  255.388041][  T992] usb 2-1: config 0 interface 0 has no altsetting 0
[  255.395221][  T992] usb 2-1: config 0 interface 0 has no altsetting 0
[  255.404939][  T992] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=130
[  255.405001][  T992] usb 2-1: Product: syz
[  255.405045][  T992] usb 2-1: Manufacturer: syz
[  255.405089][  T992] usb 2-1: SerialNumber: syz
[  255.429115][  T992] usb 2-1: config 0 descriptor??
[  255.501377][   T10] usb 5-1: new full-speed USB device number 85 using dummy_hcd
[  255.573518][ T5842] usb 3-1: new high-speed USB device number 86 using dummy_hcd
[  255.649328][ T5955] usb 2-1: USB disconnect, device number 91
[  255.663769][   T10] usb 5-1: unable to get BOS descriptor or descriptor too short
[  255.664454][   T10] usb 5-1: not running at top speed; connect to a high speed hub
[  255.664489][   T10] usb 5-1: New USB device found, idVendor=1235, idProduct=8211, bcdDevice= 0.40
[  255.669006][   T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  255.669034][   T10] usb 5-1: Product: syz
[  255.669051][   T10] usb 5-1: Manufacturer: syz
[  255.669068][   T10] usb 5-1: SerialNumber: syz
[  255.741330][ T5842] usb 3-1: Using ep0 maxpacket: 32
[  255.746740][ T5842] usb 3-1: unable to get BOS descriptor or descriptor too short
[  255.746796][ T5842] usb 3-1: New USB device found, idVendor=041e, idProduct=3020, bcdDevice= 0.40
[  255.748084][ T5842] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 127, changing to 7
[  255.750662][ T5842] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  255.750689][ T5842] usb 3-1: Product: syz
[  255.750706][ T5842] usb 3-1: Manufacturer: syz
[  255.750722][ T5842] usb 3-1: SerialNumber: syz
[  255.781819][  T992] usb 4-1: new high-speed USB device number 85 using dummy_hcd
[  255.799762][ T1310] ieee802154 phy0 wpan0: encryption failed: -22
[  255.804802][ T1310] ieee802154 phy1 wpan1: encryption failed: -22
[  255.851459][  T189] usb 1-1: new high-speed USB device number 90 using dummy_hcd
[  255.942240][   T10] usb 5-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8211); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues
[  255.942320][   T10] usb 5-1: Error initialising Scarlett Gen 3 Mixer Driver: -22
[  255.942568][  T992] usb 4-1: Using ep0 maxpacket: 8
[  255.945303][  T992] usb 4-1: New USB device found, idVendor=0b57, idProduct=8528, bcdDevice=6d.39
[  255.946992][  T992] usb 4-1: config 0 has an invalid interface number: 200 but max is 0
[  255.947020][  T992] usb 4-1: config 0 has no interface number 0
[  255.947089][  T992] usb 4-1: config 0 interface 200 altsetting 2 has an endpoint descriptor with address 0xB5, changing to 0x85
[  255.947118][  T992] usb 4-1: config 0 interface 200 altsetting 2 endpoint 0x85 has an invalid bInterval 0, changing to 7
[  255.947148][  T992] usb 4-1: config 0 interface 200 has no altsetting 0
[  256.001383][  T189] usb 1-1: Using ep0 maxpacket: 16
[  256.005039][  T189] usb 1-1: New USB device found, idVendor=054c, idProduct=0038, bcdDevice=16.f5
[  256.020030][  T189] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  256.020073][  T189] usb 1-1: Product: syz
[  256.020092][  T189] usb 1-1: Manufacturer: syz
[  256.020108][  T189] usb 1-1: SerialNumber: syz
[  256.042684][  T189] usb 1-1: config 0 descriptor??
[  256.045421][  T992] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  256.045476][  T992] usb 4-1: Product: syz
[  256.045494][  T992] usb 4-1: Manufacturer: syz
[  256.045510][  T992] usb 4-1: SerialNumber: syz
[  256.114201][  T189] visor 1-1:0.0: Sony Clie 3.5 converter detected
[  256.116193][  T992] usb 4-1: config 0 descriptor??
[  256.143496][   T10] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22
[  256.148732][ T5842] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found
[  256.149202][ T5842] usb 3-1: 2:1 : UAC_AS_GENERAL descriptor not found
[  256.196154][   T10] usb 5-1: USB disconnect, device number 85
[  256.267015][ T5845] udevd[5845]: 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
[  256.303688][ T5842] usb 3-1: USB disconnect, device number 86
[  256.314920][  T189] usb 1-1: clie_3_5_startup: get config number failed: -71
[  256.315327][  T189] visor 1-1:0.0: probe with driver visor failed with error -71
[  256.370174][  T189] usb 1-1: USB disconnect, device number 90
[  256.406554][   T31] audit: type=1326 audit(1790194152.364:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8392 comm="syz.1.1311" exe="/root/ci-upstream-kasan-gce-386/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf705f0ec code=0x0
[  256.467937][  T992] input: Hanwang Art Master III 0906 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.200/input/input38
[  256.468855][ T5619] udevd[5619]: 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
[  256.530069][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.530330][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.530593][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.530829][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.531077][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.531363][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.531803][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.532037][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.532265][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.532492][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.539803][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.547116][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.554403][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.561805][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.562036][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.562259][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.569550][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.570836][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.571063][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.571308][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.571802][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.572079][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.573122][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.580631][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.588348][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.588563][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.588781][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.589037][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.589251][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.589463][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.596899][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.604880][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.606031][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.606426][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.614058][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.621371][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.628625][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.635901][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.643201][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.650457][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.657750][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.658741][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.666154][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.674721][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.682002][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.689278][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.696605][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.703877][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.711108][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.718393][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.718613][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.718833][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.719159][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.719429][    C1] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.719659][    C1] usb 4-1: hanwang_irq - urb shutting down with status: -2
[  256.742799][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.743171][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.743514][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.743842][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.744151][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.744479][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.744818][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.745128][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.745510][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.745855][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.746174][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.746492][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.746802][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.747145][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.747484][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.747826][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.748155][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.748499][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.748830][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.749167][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.749568][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.749876][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.750271][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.750634][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.750964][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.751464][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.752335][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.752700][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.753041][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.753577][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.753897][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.754227][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.754576][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.754897][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.755273][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.755647][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.755865][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.756094][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.756381][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.756718][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.757072][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.757440][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.757803][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.758166][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.758495][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.758825][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.759186][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.759511][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.759812][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.760132][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.760454][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.760778][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.761114][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.761947][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.762287][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.762623][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.762958][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.763251][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.763580][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.763926][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.764246][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.764597][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.764987][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.765348][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.765699][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.766040][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.766392][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.766721][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.767045][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.767365][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.767719][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.768042][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.770717][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.771616][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.771823][  T992] usb 4-1: USB disconnect, device number 85
[  256.771825][    C0] usb 4-1: hanwang_irq - nonzero urb status received: -71
[  256.771849][    C0] usb 4-1: hanwang_irq - usb_submit_urb failed with result -19
[  257.299882][ T5842] usb 2-1: new high-speed USB device number 92 using dummy_hcd
[  257.514885][ T5842] usb 2-1: Using ep0 maxpacket: 16
[  257.534299][ T5842] usb 2-1: New USB device found, idVendor=05d1, idProduct=2002, bcdDevice= 5.00
[  257.566237][ T5842] usb 2-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3
[  257.566273][ T5842] usb 2-1: Product: syz
[  257.566292][ T5842] usb 2-1: SerialNumber: syz
[  257.600246][ T5842] usb 2-1: config 0 descriptor??
[  257.620087][ T5842] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected
[  257.644257][ T5842] usb 2-1: Detected FT2232C/D
[  257.856925][  T189] usb 1-1: new high-speed USB device number 91 using dummy_hcd
[  257.860005][ T5842] ftdi_sio ttyUSB0: Unable to read latency timer: -71
[  257.877116][ T5842] ftdi_sio ttyUSB0: Unable to write latency timer: -71
[  257.882904][ T5842] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0
[  257.910056][ T5842] usb 2-1: USB disconnect, device number 92
[  257.942778][ T5842] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0
[  257.943352][ T5842] ftdi_sio 2-1:0.0: device disconnected
[  258.001895][  T189] usb 1-1: Using ep0 maxpacket: 8
[  258.002615][  T189] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23
[  258.003789][  T189] usb 1-1: config index 0 descriptor too short (expected 301, got 45)
[  258.003816][  T189] usb 1-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config
[  258.003860][  T189] usb 1-1: config 16 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3
[  258.003906][  T189] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  258.079027][  T189] usbtmc 1-1:16.0: bulk endpoints not found
[  258.232816][ T3217] usb 5-1: new high-speed USB device number 86 using dummy_hcd
[  258.339087][   T25] usb 1-1: USB disconnect, device number 91
[  258.382112][ T3217] usb 5-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice=9c.af
[  258.383433][ T3217] usb 5-1: config 0 has an invalid interface number: 182 but max is 1
[  258.383461][ T3217] usb 5-1: config 0 has an invalid interface number: 9 but max is 1
[  258.383483][ T3217] usb 5-1: config 0 has no interface number 0
[  258.383501][ T3217] usb 5-1: config 0 has no interface number 1
[  258.383542][ T3217] usb 5-1: too many endpoints for config 0 interface 9 altsetting 255: 255, using maximum allowed: 30
[  258.383581][ T3217] usb 5-1: config 0 interface 9 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255
[  258.383611][ T3217] usb 5-1: config 0 interface 9 has no altsetting 0
[  258.383646][ T3217] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  258.390056][ T3217] usb 5-1: config 0 descriptor??
[  258.442431][ T3217] usb 5-1: Quirk or no altset; falling back to MIDI 1.0
[  258.450631][ T3217] snd-usb-audio 5-1:0.182: probe with driver snd-usb-audio failed with error -2
[  258.503015][ T3217] usb 5-1: Quirk or no altset; falling back to MIDI 1.0
[  258.788622][ T3217] snd-usb-audio 5-1:0.9: probe with driver snd-usb-audio failed with error -2
[  258.805333][ T3217] usb 5-1: USB disconnect, device number 86
[  258.893771][   T25] usb 2-1: new full-speed USB device number 93 using dummy_hcd
[  259.054601][   T25] usb 2-1: unable to get BOS descriptor or descriptor too short
[  259.055554][   T25] usb 2-1: not running at top speed; connect to a high speed hub
[  259.055594][   T25] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.44
[  259.058488][   T25] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  259.063706][   T25] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  259.063787][   T25] usb 2-1: Product: syz
[  259.063836][   T25] usb 2-1: Manufacturer: syz
[  259.063886][   T25] usb 2-1: SerialNumber: syz
[  259.122078][  T189] usb 4-1: new high-speed USB device number 86 using dummy_hcd
[  259.252689][  T992] usb 1-1: new high-speed USB device number 92 using dummy_hcd
[  259.291442][  T189] usb 4-1: Using ep0 maxpacket: 32
[  259.292199][  T189] usb 4-1: New USB device found, idVendor=0d49, idProduct=7000, bcdDevice=26.2f
[  259.295388][  T189] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  259.295408][  T189] usb 4-1: Product: syz
[  259.295419][  T189] usb 4-1: Manufacturer: syz
[  259.295446][  T189] usb 4-1: SerialNumber: syz
[  259.299144][  T189] usb 4-1: config 0 descriptor??
[  259.369859][   T25] usb 2-1: USB disconnect, device number 93
[  259.413046][  T992] usb 1-1: Using ep0 maxpacket: 16
[  259.416515][  T992] usb 1-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=c2.87
[  259.418285][  T992] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  259.418335][  T992] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0
[  259.418360][  T992] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  259.422098][  T992] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  259.422124][  T992] usb 1-1: Product: syz
[  259.422140][  T992] usb 1-1: Manufacturer: syz
[  259.422157][  T992] usb 1-1: SerialNumber: syz
[  259.446615][  T992] usb 1-1: config 0 descriptor??
[  259.478363][  T992] port100 1-1:0.0: NFC: Could not find bulk-in or bulk-out endpoint
[  259.554892][  T189] ums-onetouch 4-1:0.0: USB Mass Storage device detected
[  259.634273][  T189] usb 4-1: USB disconnect, device number 86
[  259.698913][ T3217] usb 1-1: USB disconnect, device number 92
[  259.792633][  T992] usb 5-1: new full-speed USB device number 87 using dummy_hcd
[  259.945700][  T992] usb 5-1: not running at top speed; connect to a high speed hub
[  259.945740][  T992] usb 5-1: New USB device found, idVendor=0fe9, idProduct=db71, bcdDevice=fe.8c
[  259.946789][  T992] usb 5-1: config 105 has an invalid interface number: 162 but max is 0
[  259.946822][  T992] usb 5-1: config 105 has no interface number 0
[  259.946854][  T992] usb 5-1: config 105 interface 162 has no altsetting 0
[  259.948844][  T992] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  259.948870][  T992] usb 5-1: Product: syz
[  259.948886][  T992] usb 5-1: Manufacturer: syz
[  259.948901][  T992] usb 5-1: SerialNumber: syz
[  260.162994][  T189] usb 3-1: new high-speed USB device number 87 using dummy_hcd
[  260.216649][  T992] dvb-usb: found a 'DViCO FusionHDTV DVB-T NANO2 w/o firmware' in warm state.
[  260.216709][  T992] usb 5-1: setting power ON
[  260.216731][  T992] dvb-usb: bulk message failed: -22 (2/0)
[  260.220152][  T992] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter)
[  260.270965][  T992] dvb-usb: DViCO FusionHDTV DVB-T NANO2 w/o firmware error while loading driver (-19)
[  260.272830][  T992] dvb_usb_cxusb 5-1:105.162: probe with driver dvb_usb_cxusb failed with error -22
[  260.299970][  T992] usb 5-1: USB disconnect, device number 87
[  260.333618][  T189] usb 3-1: Using ep0 maxpacket: 8
[  260.340063][  T189] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  260.357524][  T189] usb 3-1: config 1 interface 0 altsetting 3 bulk endpoint 0x82 has invalid maxpacket 32
[  260.357563][  T189] usb 3-1: config 1 interface 0 altsetting 3 has 2 endpoint descriptors, different from the interface descriptor's value: 3
[  260.357596][  T189] usb 3-1: config 1 interface 0 has no altsetting 0
[  260.397700][  T189] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  260.397734][  T189] usb 3-1: Product: syz
[  260.397753][  T189] usb 3-1: Manufacturer: syz
[  260.397771][  T189] usb 3-1: SerialNumber: syz
[  260.436801][ T8464] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[  260.451486][ T5864] usb 4-1: new full-speed USB device number 87 using dummy_hcd
[  260.602255][ T5864] usb 4-1: New USB device found, idVendor=133e, idProduct=0815, bcdDevice= 0.40
[  260.603409][ T5864] usb 4-1: config 1 has an invalid interface number: 1 but max is 0
[  260.603438][ T5864] usb 4-1: config 1 has no interface number 0
[  260.605688][ T5864] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  260.605716][ T5864] usb 4-1: Product: syz
[  260.605754][ T5864] usb 4-1: Manufacturer: syz
[  260.605787][ T5864] usb 4-1: SerialNumber: syz
[  260.676775][  T189] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -71
[  260.691109][  T189] usb 3-1: USB disconnect, device number 87
[  260.791453][ T5955] usb 2-1: new high-speed USB device number 94 using dummy_hcd
[  260.823489][ T5864] snd-usb-audio 4-1:1.1: probe with driver snd-usb-audio failed with error -71
[  260.826642][ T5864] usb 4-1: USB disconnect, device number 87
[  260.943345][ T5955] usb 2-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice=83.9c
[  260.944426][ T5955] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  260.951395][ T5955] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  260.951424][ T5955] usb 2-1: Product: syz
[  260.951441][ T5955] usb 2-1: Manufacturer: syz
[  260.951457][ T5955] usb 2-1: SerialNumber: syz
[  261.009971][ T5955] usb 2-1: config 0 descriptor??
[  261.023154][ T5955] ims_pcu 2-1:0.0: Zero length descriptor
[  261.023212][ T5955] ims_pcu 2-1:0.0: probe with driver ims_pcu failed with error -22
[  261.191553][ T3217] usb 5-1: new full-speed USB device number 88 using dummy_hcd
[  261.227265][ T5955] usb 2-1: USB disconnect, device number 94
[  261.270665][   T31] audit: type=1326 audit(1790194157.224:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8490 comm="syz.2.1356" exe="/root/ci-upstream-kasan-gce-386/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf703f0ec code=0x0
[  261.342392][ T3217] usb 5-1: New USB device found, idVendor=093a, idProduct=2600, bcdDevice=1a.06
[  261.345757][ T3217] usb 5-1: config 127 has an invalid interface number: 192 but max is 0
[  261.345788][ T3217] usb 5-1: config 127 has no interface number 0
[  261.349288][ T3217] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  261.349316][ T3217] usb 5-1: Product: syz
[  261.349332][ T3217] usb 5-1: Manufacturer: syz
[  261.349349][ T3217] usb 5-1: SerialNumber: syz
[  261.402866][   T25] usb 1-1: new high-speed USB device number 93 using dummy_hcd
[  261.561587][   T25] usb 1-1: Using ep0 maxpacket: 8
[  261.562383][   T25] usb 1-1: New USB device found, idVendor=2b73, idProduct=001e, bcdDevice= 0.40
[  261.568258][   T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  261.568288][   T25] usb 1-1: Product: syz
[  261.568305][   T25] usb 1-1: Manufacturer: syz
[  261.568322][   T25] usb 1-1: SerialNumber: syz
[  261.635422][ T3217] gspca_main: pac7311-2.14.0 probing 093a:2600
[  261.635985][ T3217] gspca_pac7311: reg_w() failed index 0xff, value 0x01, error -71
[  261.636112][ T3217] pac7311 5-1:127.192: probe with driver pac7311 failed with error -71
[  261.641193][ T3217] usb 5-1: USB disconnect, device number 88
[  261.642029][ T5864] usb 3-1: new high-speed USB device number 88 using dummy_hcd
[  261.792411][ T5864] usb 3-1: Using ep0 maxpacket: 8
[  261.795098][ T5864] usb 3-1: unable to get BOS descriptor or descriptor too short
[  261.795153][ T5864] usb 3-1: New USB device found, idVendor=0458, idProduct=7005, bcdDevice=7a.55
[  261.796816][ T5864] usb 3-1: config 28 has an invalid interface number: 29 but max is 0
[  261.796843][ T5864] usb 3-1: config 28 has no interface number 0
[  261.796875][ T5864] usb 3-1: config 28 interface 29 has no altsetting 0
[  261.802745][ T5864] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  261.802821][ T5864] usb 3-1: Product: syz
[  261.802871][ T5864] usb 3-1: Manufacturer: syz
[  261.802915][ T5864] usb 3-1: SerialNumber: syz
[  261.897244][   T25] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found
[  261.898531][   T25] usb 1-1: unit 5 not found!
[  261.899107][   T25] usb 1-1: 6:0: cannot get min/max values for control 2 (id 6)
[  261.971387][   T10] usb 4-1: new high-speed USB device number 88 using dummy_hcd
[  261.972024][   T25] usb 1-1: USB disconnect, device number 93
[  262.079800][ T5845] udevd[5845]: 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
[  262.109127][ T5864] gspca_main: sn9c2028-2.14.0 probing 0458:7005
[  262.109656][ T5864] gspca_sn9c2028: read1 error -71
[  262.110154][ T5864] gspca_sn9c2028: read1 error -71
[  262.110558][ T5864] gspca_sn9c2028: read1 error -71
[  262.110644][ T5864] sn9c2028 3-1:28.29: probe with driver sn9c2028 failed with error -71
[  262.144531][ T5864] usb 3-1: USB disconnect, device number 88
[  262.146173][   T10] usb 4-1: unable to get BOS descriptor or descriptor too short
[  262.146228][   T10] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40
[  262.148808][   T10] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  262.148839][   T10] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  262.149015][   T10] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7
[  262.177970][   T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  262.193970][   T10] usb 4-1: Product: syz
[  262.194040][   T10] usb 4-1: Manufacturer: syz
[  262.194097][   T10] usb 4-1: SerialNumber: syz
[  262.281725][  T189] usb 2-1: new full-speed USB device number 95 using dummy_hcd
[  262.432123][  T189] usb 2-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=51.03
[  262.433378][  T189] usb 2-1: config 0 has an invalid interface number: 147 but max is 0
[  262.433406][  T189] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  262.433427][  T189] usb 2-1: config 0 has no interface number 0
[  262.433493][  T189] usb 2-1: config 0 interface 147 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 10
[  262.433513][  T189] usb 2-1: config 0 interface 147 altsetting 0 endpoint 0x2 has invalid maxpacket 512, setting to 64
[  262.433533][  T189] usb 2-1: config 0 interface 147 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  262.435683][  T189] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  262.435709][  T189] usb 2-1: Product: syz
[  262.435724][  T189] usb 2-1: Manufacturer: syz
[  262.435764][  T189] usb 2-1: SerialNumber: syz
[  262.438339][  T189] usb 2-1: config 0 descriptor??
[  262.439204][ T8505] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  262.565195][  T189] usb 2-1: Warning: ath10k USB support is incomplete, don't expect anything to work!
[  262.577234][ T5976] usb 5-1: new high-speed USB device number 89 using dummy_hcd
[  262.595633][   T10] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found
[  262.705759][  T289] usb 2-1: Failed to submit usb control message: -71
[  262.705801][  T289] usb 2-1: unable to send the bmi data to the device: -71
[  262.705821][  T289] usb 2-1: unable to get target info from device
[  262.705838][  T289] usb 2-1: could not get target info (-71)
[  262.705867][  T289] usb 2-1: could not probe fw (-71)
[  262.720442][  T189] usb 2-1: USB disconnect, device number 95
[  262.734672][ T5976] usb 5-1: New USB device found, idVendor=041e, idProduct=3020, bcdDevice= 0.40
[  262.745538][ T5976] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  262.745613][ T5976] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[  262.781901][ T5976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  262.781933][ T5976] usb 5-1: Product: syz
[  262.781950][ T5976] usb 5-1: Manufacturer: syz
[  262.781967][ T5976] usb 5-1: SerialNumber: syz
[  262.859827][   T10] usb 4-1: USB disconnect, device number 88
[  262.920984][   T52] Bluetooth: unknown link type 128
[  263.077203][ T5845] udevd[5845]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  263.148691][ T5976] usb 5-1: 0:1 : does not exist
[  263.148790][ T5976] usb 5-1: unit 6 not found!
[  263.225123][ T8522] could not allocate digest TFM handle michael_mic
[  263.354041][ T5976] usb 5-1: USB disconnect, device number 89
[  263.414264][ T5845] udevd[5845]: 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
[  263.611364][   T10] usb 4-1: new high-speed USB device number 89 using dummy_hcd
[  263.691367][ T5842] usb 1-1: new high-speed USB device number 94 using dummy_hcd
[  263.732177][   T25] usb 2-1: new high-speed USB device number 96 using dummy_hcd
[  263.766098][   T10] usb 4-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice=83.9c
[  263.767269][   T10] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  263.770558][   T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  263.770586][   T10] usb 4-1: Product: syz
[  263.770633][   T10] usb 4-1: Manufacturer: syz
[  263.770651][   T10] usb 4-1: SerialNumber: syz
[  263.780565][   T10] usb 4-1: config 0 descriptor??
[  263.814694][   T10] ims_pcu 4-1:0.0: Zero length descriptor
[  263.814851][   T10] ims_pcu 4-1:0.0: probe with driver ims_pcu failed with error -22
[  263.838997][ T3217] usb 3-1: new high-speed USB device number 89 using dummy_hcd
[  263.851396][ T5842] usb 1-1: Using ep0 maxpacket: 16
[  263.852222][ T5842] usb 1-1: New USB device found, idVendor=5032, idProduct=0bc7, bcdDevice=f4.ca
[  263.853385][ T5842] usb 1-1: config 9 has an invalid interface number: 110 but max is 0
[  263.853404][ T5842] usb 1-1: config 9 has no interface number 0
[  263.853426][ T5842] usb 1-1: config 9 interface 110 has no altsetting 0
[  263.856821][ T5842] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  263.856848][ T5842] usb 1-1: Product: syz
[  263.856864][ T5842] usb 1-1: Manufacturer: syz
[  263.856879][ T5842] usb 1-1: SerialNumber: syz
[  263.941785][   T25] usb 2-1: Using ep0 maxpacket: 16
[  263.943968][   T25] usb 2-1: unable to get BOS descriptor or descriptor too short
[  263.944004][   T25] usb 2-1: New USB device found, idVendor=16c0, idProduct=05df, bcdDevice=2b.48
[  263.945049][   T25] usb 2-1: config 4 has an invalid interface number: 127 but max is 0
[  263.945093][   T25] usb 2-1: config 4 has no interface number 0
[  263.945115][   T25] usb 2-1: config 4 interface 127 has no altsetting 0
[  263.948022][   T25] usb 2-1: string descriptor 0 read error: -22
[  263.948138][   T25] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  264.011762][ T3217] usb 3-1: Using ep0 maxpacket: 16
[  264.018822][ T5976] usb 5-1: new high-speed USB device number 90 using dummy_hcd
[  264.031702][ T3217] usb 3-1: unable to get BOS descriptor or descriptor too short
[  264.031790][ T3217] usb 3-1: New USB device found, idVendor=054c, idProduct=0038, bcdDevice=b6.61
[  264.036384][ T3217] usb 3-1: config 1 has an invalid interface number: 62 but max is 0
[  264.036415][ T3217] usb 3-1: config 1 has no interface number 0
[  264.036488][ T3217] usb 3-1: config 1 interface 62 has no altsetting 0
[  264.055708][ T3217] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  264.055849][ T3217] usb 3-1: Product: syz
[  264.055892][ T3217] usb 3-1: Manufacturer: syz
[  264.055934][ T3217] usb 3-1: SerialNumber: syz
[  264.114649][   T25] usb 4-1: USB disconnect, device number 89
[  264.149278][ T5842] dvb-usb: found a 'GRAND - USB2.0 DVB-T adapter' in warm state.
[  264.149358][ T5842] dvb-usb: bulk message failed: -22 (3/0)
[  264.179312][ T5842] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[  264.180345][ T5842] dvbdev: DVB: registering new adapter (GRAND - USB2.0 DVB-T adapter)
[  264.180429][ T5842] usb 1-1: media controller created
[  264.205749][ T5976] usb 5-1: Using ep0 maxpacket: 32
[  264.217282][ T5976] usb 5-1: unable to get BOS descriptor or descriptor too short
[  264.217337][ T5976] usb 5-1: New USB device found, idVendor=0a92, idProduct=1020, bcdDevice= 0.40
[  264.218535][ T5976] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 1024
[  264.255426][ T5976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  264.255456][ T5976] usb 5-1: Product: syz
[  264.255472][ T5976] usb 5-1: Manufacturer: syz
[  264.255486][ T5976] usb 5-1: SerialNumber: syz
[  264.276928][ T5842] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[  264.294464][ T8540] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  264.315501][  T992] usb 2-1: USB disconnect, device number 96
[  264.360396][ T3217] visor 3-1:1.62: Sony Clie 3.5 converter detected
[  264.370778][ T3217] usb 3-1: clie_3_5_startup: get config number failed: -71
[  264.371086][ T3217] visor 3-1:1.62: probe with driver visor failed with error -71
[  264.393723][ T3217] usb 3-1: USB disconnect, device number 89
[  264.399982][ T5842] dvb-usb: bulk message failed: -22 (6/0)
[  264.400212][ T5842] dvb-usb: bulk message failed: -22 (6/0)
[  264.400315][ T5842] dvb-usb: no frontend was attached by 'GRAND - USB2.0 DVB-T adapter'
[  264.436387][ T5842] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input39
[  264.446882][ T5842] dvb-usb: schedule remote query interval to 150 msecs.
[  264.446957][ T5842] dvb-usb: GRAND - USB2.0 DVB-T adapter successfully initialized and connected.
[  264.488059][ T5842] usb 1-1: USB disconnect, device number 94
[  264.542149][ T5976] usb 5-1: Quirk or no altset; falling back to MIDI 1.0
[  264.542207][ T5976] usb 5-1: MIDIStreaming interface descriptor not found
[  264.607209][ T5842] dvb-usb: GRAND - USB2.0 DVB-T adapter successfully deinitialized and disconnected.
[  264.657323][ T5976] usb 5-1: USB disconnect, device number 90
[  264.756731][ T6598] udevd[6598]: 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
[  264.963276][ T3217] usb 4-1: new full-speed USB device number 90 using dummy_hcd
[  264.982264][   T52] Bluetooth: hci2: command 0x2016 tx timeout
[  265.122635][ T3217] usb 4-1: New USB device found, idVendor=046d, idProduct=0850, bcdDevice= 0.40
[  265.127823][ T3217] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  265.127851][ T3217] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  265.161022][ T3217] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  265.161108][ T3217] usb 4-1: Product: syz
[  265.175400][ T3217] usb 4-1: Manufacturer: syz
[  265.175481][ T3217] usb 4-1: SerialNumber: syz
[  265.193611][ T5842] usb 1-1: new high-speed USB device number 95 using dummy_hcd
[  265.322122][  T189] usb 2-1: new high-speed USB device number 97 using dummy_hcd
[  265.352284][ T5842] usb 1-1: New USB device found, idVendor=046d, idProduct=0821, bcdDevice= 1.00
[  265.353647][ T5842] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  265.353675][ T5842] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2
[  265.353743][ T5842] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  265.355851][ T5842] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  265.355870][ T5842] usb 1-1: Product: syz
[  265.355882][ T5842] usb 1-1: Manufacturer: syz
[  265.355914][ T5842] usb 1-1: SerialNumber: syz
[  265.372133][ T5976] usb 5-1: new high-speed USB device number 91 using dummy_hcd
[  265.414779][ T5842] uvcvideo 1-1:1.0: Found UVC 1.00 device syz (046d:0821)
[  265.456426][ T3217] gspca_main: STV06xx-2.14.0 probing 046d:0850
[  265.467813][   T10] usb 3-1: new high-speed USB device number 90 using dummy_hcd
[  265.494709][  T189] usb 2-1: unable to get BOS descriptor or descriptor too short
[  265.494763][  T189] usb 2-1: New USB device found, idVendor=04b4, idProduct=931b, bcdDevice= 0.40
[  265.495757][  T189] usb 2-1: config 1 descriptor has 1 excess byte, ignoring
[  265.497779][  T189] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  265.497833][  T189] usb 2-1: Product: syz
[  265.497850][  T189] usb 2-1: Manufacturer: syz
[  265.497866][  T189] usb 2-1: SerialNumber: syz
[  265.565344][ T5842] uvcvideo 1-1:1.0: Failed to query (GET_INFO) UVC control 1 on unit 3: -71 (exp. 1).
[  265.565490][ T5842] uvcvideo 1-1:1.0: No streaming interface found for terminal 32770.
[  265.586099][ T3217] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22
[  265.600873][ T5842] usb 1-1: USB disconnect, device number 95
[  265.608208][ T5976] usb 5-1: New USB device found, idVendor=08ca, idProduct=0110, bcdDevice= 1.00
[  265.620776][ T5976] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  265.620861][ T5976] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  265.621503][   T10] usb 3-1: Using ep0 maxpacket: 8
[  265.626643][ T3217] usb 4-1: USB disconnect, device number 90
[  265.655246][   T10] usb 3-1: New USB device found, idVendor=07c0, idProduct=1505, bcdDevice=b8.c5
[  265.659291][   T10] usb 3-1: config 0 has an invalid interface number: 186 but max is 0
[  265.659320][   T10] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  265.659426][   T10] usb 3-1: config 0 has no interface number 0
[  265.659477][   T10] usb 3-1: config 0 interface 186 altsetting 0 has an invalid descriptor for endpoint zero, skipping
[  265.659503][   T10] usb 3-1: config 0 interface 186 altsetting 0 endpoint 0xC has invalid wMaxPacketSize 0
[  265.692275][ T5976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  265.692335][ T5976] usb 5-1: Product: syz
[  265.692352][ T5976] usb 5-1: Manufacturer: syz
[  265.692368][ T5976] usb 5-1: SerialNumber: syz
[  265.750078][   T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  265.750109][   T10] usb 3-1: Product: syz
[  265.750127][   T10] usb 3-1: Manufacturer: syz
[  265.750168][   T10] usb 3-1: SerialNumber: syz
[  265.787021][   T10] usb 3-1: config 0 descriptor??
[  265.808408][ T5976] gspca_main: mr97310a-2.14.0 probing 08ca:0110
[  265.808635][ T5976] gspca_mr97310a: reg write [21] error -8
[  265.808715][ T5976] mr97310a 5-1:1.0: probe with driver mr97310a failed with error -8
[  265.809727][   T10] iowarrior 3-1:0.186: no interrupt-in endpoint found
[  265.855108][ T8394] udevd[8394]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  265.879189][  T189] usb 2-1: Quirk or no altset; falling back to MIDI 1.0
[  265.980940][  T189] usb 2-1: USB disconnect, device number 97
[  266.015826][ T3217] usb 5-1: USB disconnect, device number 91
[  266.034075][ T5976] usb 3-1: USB disconnect, device number 90
[  266.097229][ T6367] udevd[6367]: 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
[  266.471402][ T5864] usb 4-1: new high-speed USB device number 91 using dummy_hcd
[  266.621340][ T5864] usb 4-1: Using ep0 maxpacket: 32
[  266.622083][ T5864] usb 4-1: New USB device found, idVendor=04b4, idProduct=6831, bcdDevice=4c.9c
[  266.623285][ T5864] usb 4-1: config 91 has an invalid interface number: 231 but max is 0
[  266.623311][ T5864] usb 4-1: config 91 has no interface number 0
[  266.623343][ T5864] usb 4-1: config 91 interface 231 has no altsetting 0
[  266.625704][ T5864] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  266.625730][ T5864] usb 4-1: Product: syz
[  266.625747][ T5864] usb 4-1: Manufacturer: syz
[  266.625763][ T5864] usb 4-1: SerialNumber: syz
[  266.663646][ T5842] usb 2-1: new high-speed USB device number 98 using dummy_hcd
[  266.811555][ T5842] usb 2-1: Using ep0 maxpacket: 16
[  266.812812][ T5842] usb 2-1: New USB device found, idVendor=5032, idProduct=0bc7, bcdDevice=f4.ca
[  266.814411][ T5842] usb 2-1: config 9 has an invalid interface number: 110 but max is 0
[  266.814437][ T5842] usb 2-1: config 9 has no interface number 0
[  266.814468][ T5842] usb 2-1: config 9 interface 110 has no altsetting 0
[  266.816919][ T5842] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  266.816945][ T5842] usb 2-1: Product: syz
[  266.816962][ T5842] usb 2-1: Manufacturer: syz
[  266.816979][ T5842] usb 2-1: SerialNumber: syz
[  266.911336][ T3217] usb 5-1: new high-speed USB device number 92 using dummy_hcd
[  266.917700][ T5864] ums-cypress 4-1:91.231: USB Mass Storage device detected
[  266.978717][ T5864] usb 4-1: USB disconnect, device number 91
[  267.012320][ T5976] usb 3-1: new high-speed USB device number 91 using dummy_hcd
[  267.043864][ T5842] dvb-usb: found a 'GRAND - USB2.0 DVB-T adapter' in warm state.
[  267.043913][ T5842] dvb-usb: bulk message failed: -22 (3/0)
[  267.046078][ T5842] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[  267.046711][ T5842] dvbdev: DVB: registering new adapter (GRAND - USB2.0 DVB-T adapter)
[  267.046748][ T5842] usb 2-1: media controller created
[  267.093389][ T5842] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[  267.101426][ T3217] usb 5-1: Using ep0 maxpacket: 16
[  267.118857][ T3217] usb 5-1: unable to get BOS descriptor or descriptor too short
[  267.118917][ T3217] usb 5-1: New USB device found, idVendor=0c88, idProduct=0021, bcdDevice=cc.c5
[  267.119937][ T3217] usb 5-1: config 1 has an invalid interface number: 153 but max is 0
[  267.119967][ T3217] usb 5-1: config 1 has no interface number 0
[  267.119989][ T3217] usb 5-1: config 1 interface 153 has no altsetting 0
[  267.147008][ T3217] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  267.147038][ T3217] usb 5-1: Product: syz
[  267.147055][ T3217] usb 5-1: Manufacturer: syz
[  267.147071][ T3217] usb 5-1: SerialNumber: syz
[  267.186297][ T5842] dvb-usb: bulk message failed: -22 (6/0)
[  267.186624][ T5842] dvb-usb: bulk message failed: -22 (6/0)
[  267.186729][ T5842] dvb-usb: no frontend was attached by 'GRAND - USB2.0 DVB-T adapter'
[  267.191156][ T5842] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input40
[  267.196611][ T5976] usb 3-1: New USB device found, idVendor=04e6, idProduct=000b, bcdDevice= 1.00
[  267.200660][ T5976] usb 3-1: config 2 has an invalid interface number: 97 but max is 0
[  267.200734][ T5976] usb 3-1: config 2 has no interface number 0
[  267.200866][ T5976] usb 3-1: config 2 interface 97 altsetting 13 bulk endpoint 0x1 has invalid maxpacket 64
[  267.200949][ T5976] usb 3-1: config 2 interface 97 altsetting 13 bulk endpoint 0x82 has invalid maxpacket 64
[  267.201029][ T5976] usb 3-1: config 2 interface 97 has no altsetting 0
[  267.220948][ T5976] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  267.221042][ T5976] usb 3-1: Product: syz
[  267.221091][ T5976] usb 3-1: Manufacturer: syz
[  267.221140][ T5976] usb 3-1: SerialNumber: syz
[  267.284055][ T8578] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  267.284731][ T8578] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  267.314653][ T5842] dvb-usb: schedule remote query interval to 150 msecs.
[  267.314706][ T5842] dvb-usb: GRAND - USB2.0 DVB-T adapter successfully initialized and connected.
[  267.326633][ T5842] usb 2-1: USB disconnect, device number 98
[  267.383372][ T5842] dvb-usb: GRAND - USB2.0 DVB-T adapter successfully deinitialized and disconnected.
[  267.432750][ T3217] usb 5-1: palm_os_4_probe - error -71 getting connection info
[  267.432923][ T3217] visor 5-1:1.153: Handspring Visor / Palm OS converter detected
[  267.439057][ T3217] usb 5-1: Handspring Visor / Palm OS converter now attached to ttyUSB0
[  267.471047][ T3217] usb 5-1: Handspring Visor / Palm OS converter now attached to ttyUSB1
[  267.491822][ T3217] usb 5-1: USB disconnect, device number 92
[  267.510540][ T5976] usb-storage 3-1:2.97: USB Mass Storage device detected
[  267.524682][ T3217] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0
[  267.529718][ T5976] usb-storage 3-1:2.97: Quirks match for vid 04e6 pid 000b: 4
[  267.556038][ T5976] scsi host1: usb-storage 3-1:2.97
[  267.556038][ T3217] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1
[  267.559652][ T3217] visor 5-1:1.153: device disconnected
[  267.599490][ T5976] usb 3-1: USB disconnect, device number 91
[  267.972165][   T10] usb 4-1: new high-speed USB device number 92 using dummy_hcd
[  268.121297][   T10] usb 4-1: Using ep0 maxpacket: 16
[  268.122131][   T10] usb 4-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=c2.87
[  268.123292][   T10] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  268.123339][   T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0
[  268.123363][   T10] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  268.129836][   T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  268.129863][   T10] usb 4-1: Product: syz
[  268.129880][   T10] usb 4-1: Manufacturer: syz
[  268.129897][   T10] usb 4-1: SerialNumber: syz
[  268.158210][   T10] usb 4-1: config 0 descriptor??
[  268.193121][   T10] port100 4-1:0.0: NFC: Could not find bulk-in or bulk-out endpoint
[  268.238878][   T52] Bluetooth: hci2: unexpected event for opcode 0x20a3
[  268.281544][ T3217] usb 2-1: new high-speed USB device number 99 using dummy_hcd
[  268.431366][ T3217] usb 2-1: Using ep0 maxpacket: 8
[  268.433937][ T3217] usb 2-1: unable to get BOS descriptor or descriptor too short
[  268.433986][ T3217] usb 2-1: New USB device found, idVendor=8086, idProduct=0b63, bcdDevice=b6.be
[  268.435658][ T3217] usb 2-1: config 3 has an invalid interface number: 20 but max is 0
[  268.435684][ T3217] usb 2-1: config 3 has no interface number 0
[  268.435727][ T3217] usb 2-1: config 3 interface 20 altsetting 67 endpoint 0xE has invalid maxpacket 512, setting to 64
[  268.435757][ T3217] usb 2-1: config 3 interface 20 has no altsetting 0
[  268.439446][ T3217] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  268.439469][ T3217] usb 2-1: Product: syz
[  268.439484][ T3217] usb 2-1: Manufacturer: syz
[  268.439498][ T3217] usb 2-1: SerialNumber: syz
[  268.484162][   T10] usb 4-1: USB disconnect, device number 92
[  268.762786][ T3217] ljca 2-1:3.20: bulk endpoints not found
[  268.779154][ T3217] usb 2-1: USB disconnect, device number 99
[  269.111926][ T6003] usb 3-1: new high-speed USB device number 92 using dummy_hcd
[  269.112074][ T5842] usb 1-1: new high-speed USB device number 96 using dummy_hcd
[  269.271523][ T6003] usb 3-1: Using ep0 maxpacket: 8
[  269.273479][ T5842] usb 1-1: Using ep0 maxpacket: 16
[  269.276061][ T6003] usb 3-1: New USB device found, idVendor=2b73, idProduct=001e, bcdDevice= 0.40
[  269.276295][ T5842] usb 1-1: New USB device found, idVendor=05d1, idProduct=2002, bcdDevice= 5.00
[  269.291854][ T3217] usb 4-1: new full-speed USB device number 93 using dummy_hcd
[  269.323911][ T6003] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  269.323944][ T6003] usb 3-1: Product: syz
[  269.323961][ T6003] usb 3-1: Manufacturer: syz
[  269.324006][ T6003] usb 3-1: SerialNumber: syz
[  269.327298][ T5842] usb 1-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3
[  269.327328][ T5842] usb 1-1: Product: syz
[  269.327345][ T5842] usb 1-1: SerialNumber: syz
[  269.390249][ T5842] usb 1-1: config 0 descriptor??
[  269.404805][ T5842] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected
[  269.408369][ T5842] usb 1-1: Detected FT2232C/D
[  269.484607][ T3217] usb 4-1: New USB device found, idVendor=05da, idProduct=009a, bcdDevice=62.95
[  269.487088][ T3217] usb 4-1: config 0 has an invalid interface number: 146 but max is 0
[  269.487119][ T3217] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  269.487141][ T3217] usb 4-1: config 0 has no interface number 0
[  269.487217][ T3217] usb 4-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0x1C, changing to 0xC
[  269.487247][ T3217] usb 4-1: config 0 interface 146 altsetting 0 endpoint 0xC has invalid wMaxPacketSize 0
[  269.487271][ T3217] usb 4-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0xE3, changing to 0x83
[  269.487298][ T3217] usb 4-1: config 0 interface 146 altsetting 0 endpoint 0x83 has invalid maxpacket 33307, setting to 64
[  269.487360][ T3217] usb 4-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0xF2, changing to 0x82
[  269.487388][ T3217] usb 4-1: config 0 interface 146 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  269.489808][ T3217] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  269.489836][ T3217] usb 4-1: Product: syz
[  269.489888][ T3217] usb 4-1: Manufacturer: syz
[  269.489905][ T3217] usb 4-1: SerialNumber: syz
[  269.620749][ T3217] usb 4-1: config 0 descriptor??
[  269.624689][ T8625] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  269.638926][ T3217] usb 4-1: will this work? Command EP is not usually 12
[  269.638984][ T3217] usb 4-1: will this work? Response EP is not usually 3
[  269.639003][ T3217] usb 4-1: will this work? Image data EP is not usually 2
[  269.668005][ T5842] ftdi_sio ttyUSB0: Unable to read latency timer: -71
[  269.669472][ T5842] ftdi_sio ttyUSB0: Unable to write latency timer: -71
[  269.679205][ T3217] scsi host1: microtekX6
[  269.703427][ T6003] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found
[  269.705723][ T5842] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0
[  269.707192][ T6003] usb 3-1: unit 5 not found!
[  269.708544][ T6003] usb 3-1: 6:0: cannot get min/max values for control 2 (id 6)
[  269.746707][   T50] usb 4-1: error -90 submitting URB
[  269.746899][ T5842] usb 1-1: USB disconnect, device number 96
[  269.764711][ T1730] usb 4-1: error -90 submitting URB
[  269.793440][ T5842] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0
[  269.793997][ T5842] ftdi_sio 1-1:0.0: device disconnected
[  269.801674][ T1730] usb 4-1: error -90 submitting URB
[  269.841349][ T1730] usb 4-1: error -90 submitting URB
[  269.904397][   T25] usb 4-1: USB disconnect, device number 93
[  269.963822][ T6003] usb 3-1: USB disconnect, device number 92
[  270.140545][ T5845] udevd[5845]: 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
[  270.201119][  T992] usb 5-1: new low-speed USB device number 93 using dummy_hcd
[  270.374932][  T992] usb 5-1: unable to get BOS descriptor or descriptor too short
[  270.374989][  T992] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a3, bcdDevice=53.b2
[  270.376158][  T992] usb 5-1: config 255 has an invalid interface number: 80 but max is 0
[  270.376184][  T992] usb 5-1: config 255 has no interface number 0
[  270.376215][  T992] usb 5-1: config 255 interface 80 has no altsetting 0
[  270.379238][  T992] usb 5-1: string descriptor 0 read error: -22
[  270.379373][  T992] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  270.485030][  T992] usbtest 5-1:255.80: Linux user mode ISO test driver
[  270.485054][  T992] usbtest 5-1:255.80: low-speed {control} tests (+alt)
[  270.571763][ T6003] usb 2-1: new high-speed USB device number 100 using dummy_hcd
[  270.683507][ T5842] usb 5-1: USB disconnect, device number 93
[  270.732566][ T6003] usb 2-1: Using ep0 maxpacket: 8
[  270.735851][ T6003] usb 2-1: unable to get BOS descriptor or descriptor too short
[  270.735903][ T6003] usb 2-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40
[  270.740019][ T6003] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  270.740042][ T6003] usb 2-1: Product: syz
[  270.740055][ T6003] usb 2-1: Manufacturer: syz
[  270.740142][ T6003] usb 2-1: SerialNumber: syz
[  270.764205][  T992] usb 1-1: new high-speed USB device number 97 using dummy_hcd
[  270.941584][   T25] usb 4-1: new high-speed USB device number 94 using dummy_hcd
[  270.973674][  T992] usb 1-1: unable to get BOS descriptor or descriptor too short
[  270.973729][  T992] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  270.978469][  T992] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  270.978489][  T992] usb 1-1: Product: syz
[  270.978500][  T992] usb 1-1: Manufacturer: 濚ヱ㑷䢁㇗暻猁鐧ʤ꬝ж食萜㋴ᘧ偱幾鸲ᅞ椣麸켛톍惡肣㇃幜玊ႈ鑊ࢠ㆒က砨⡜樶䕠ケ䨬툿巭륫䴫验ቔ෮䚑볅洖䉤嚽賈ʿ༔פּꛌ䑁៽敯ꉏ騬䭿芮ⳍ⏶⡫륄󣀃
[  270.978527][  T992] usb 1-1: SerialNumber: syz
[  271.065588][ T6003] usb 2-1: selecting invalid altsetting 1
[  271.113081][   T25] usb 4-1: Using ep0 maxpacket: 16
[  271.114293][   T25] usb 4-1: New USB device found, idVendor=0fe6, idProduct=9700, bcdDevice=d1.9a
[  271.116344][   T25] usb 4-1: config 0 has an invalid interface number: 41 but max is 0
[  271.116371][   T25] usb 4-1: config 0 has no interface number 0
[  271.116415][   T25] usb 4-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16
[  271.116529][   T25] usb 4-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64
[  271.116557][   T25] usb 4-1: config 0 interface 41 has no altsetting 0
[  271.121042][   T25] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  271.121069][   T25] usb 4-1: Product: syz
[  271.121086][   T25] usb 4-1: Manufacturer: syz
[  271.121102][   T25] usb 4-1: SerialNumber: syz
[  271.208926][   T10] usb 3-1: new high-speed USB device number 93 using dummy_hcd
[  271.231472][   T25] usb 4-1: config 0 descriptor??
[  271.235679][ T8659] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  271.235820][ T8659] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  271.362063][   T10] usb 3-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice= 1.00
[  271.363263][   T10] usb 3-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xB6, changing to 0x86
[  271.363296][   T10] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0
[  271.363320][   T10] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x86 has invalid maxpacket 0
[  271.363358][   T10] usb 3-1: config 1 interface 1 altsetting 7 bulk endpoint 0x82 has invalid maxpacket 64
[  271.363385][   T10] usb 3-1: config 1 interface 1 altsetting 7 endpoint 0x2 has invalid wMaxPacketSize 0
[  271.363409][   T10] usb 3-1: config 1 interface 1 altsetting 7 bulk endpoint 0x2 has invalid maxpacket 0
[  271.363433][   T10] usb 3-1: config 1 interface 1 has no altsetting 0
[  271.363469][   T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  271.415552][   T10] pl2303 3-1:1.0: required endpoints missing
[  271.483775][   T10] pl2303 3-1:1.1: required interrupt-in endpoint missing
[  271.487640][ T8669] IPv6: addrconf: prefix option has invalid lifetime
[  271.546869][   T25] sr9700 4-1:0.41: probe with driver sr9700 failed with error -71
[  271.573245][   T25] usb 4-1: USB disconnect, device number 94
[  271.622301][  T992] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found
[  271.622748][  T992] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found
[  271.626195][ T6003] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22
[  271.668371][   T10] usb 3-1: USB disconnect, device number 93
[  271.704424][ T6003] usb 2-1: USB disconnect, device number 100
[  271.840239][ T5845] udevd[5845]: 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
[  271.910233][  T992] usb 1-1: USB disconnect, device number 97
[  272.344733][ T5845] udevd[5845]: 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
[  272.695232][   T10] usb 2-1: new high-speed USB device number 101 using dummy_hcd
[  272.711709][ T5976] usb 5-1: new high-speed USB device number 94 using dummy_hcd
[  272.841685][   T10] usb 2-1: Using ep0 maxpacket: 16
[  272.844740][   T10] usb 2-1: unable to get BOS descriptor or descriptor too short
[  272.844792][   T10] usb 2-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40
[  272.849255][   T10] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  272.849284][   T10] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[  272.866357][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  272.866385][   T10] usb 2-1: Product: syz
[  272.866401][   T10] usb 2-1: Manufacturer: syz
[  272.866418][   T10] usb 2-1: SerialNumber: syz
[  272.905302][  T189] usb 3-1: new high-speed USB device number 94 using dummy_hcd
[  272.905473][ T5976] usb 5-1: Using ep0 maxpacket: 32
[  272.942344][ T5976] usb 5-1: unable to get BOS descriptor or descriptor too short
[  272.942401][ T5976] usb 5-1: New USB device found, idVendor=2304, idProduct=023f, bcdDevice=9e.f2
[  272.946720][ T5976] usb 5-1: config 0 has an invalid interface number: 251 but max is 0
[  272.946750][ T5976] usb 5-1: config 0 has no interface number 0
[  272.946870][ T5976] usb 5-1: config 0 interface 251 has no altsetting 0
[  273.000471][ T5976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  273.000502][ T5976] usb 5-1: Product: syz
[  273.000545][ T5976] usb 5-1: Manufacturer: syz
[  273.000563][ T5976] usb 5-1: SerialNumber: syz
[  273.029661][ T5976] usb 5-1: config 0 descriptor??
[  273.072664][  T189] usb 3-1: Using ep0 maxpacket: 8
[  273.073590][  T189] usb 3-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e
[  273.075023][  T189] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  273.075057][  T189] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 48, changing to 9
[  273.075119][  T189] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 24624, setting to 1024
[  273.077930][  T189] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  273.077954][  T189] usb 3-1: Product: syz
[  273.077970][  T189] usb 3-1: Manufacturer: syz
[  273.077987][  T189] usb 3-1: SerialNumber: syz
[  273.159972][  T189] usb 3-1: config 0 descriptor??
[  273.227911][   T10] usb 2-1: unit 14 not found!
[  273.298493][ T5976] usb 5-1: USB disconnect, device number 94
[  273.324922][   T10] usb 2-1: USB disconnect, device number 101
[  273.342036][  T189] rc_core: IR keymap rc-streamzap not found
[  273.342056][  T189] Registered IR keymap rc-empty
[  273.348033][  T189] rc rc0: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0
[  273.384381][  T189] input: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input41
[  273.424203][   T25] usb 3-1: USB disconnect, device number 94
[  273.534111][ T8394] udevd[8394]: 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
[  274.051398][   T10] usb 2-1: new high-speed USB device number 102 using dummy_hcd
[  274.202572][   T10] usb 2-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice=9c.af
[  274.203848][   T10] usb 2-1: config 0 has an invalid interface number: 182 but max is 1
[  274.203875][   T10] usb 2-1: config 0 has an invalid interface number: 9 but max is 1
[  274.203898][   T10] usb 2-1: config 0 has no interface number 0
[  274.203916][   T10] usb 2-1: config 0 has no interface number 1
[  274.203957][   T10] usb 2-1: too many endpoints for config 0 interface 9 altsetting 255: 255, using maximum allowed: 30
[  274.203995][   T10] usb 2-1: config 0 interface 9 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255
[  274.204024][   T10] usb 2-1: config 0 interface 9 has no altsetting 0
[  274.204058][   T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  274.210368][   T10] usb 2-1: config 0 descriptor??
[  274.221617][  T189] usb 5-1: new high-speed USB device number 95 using dummy_hcd
[  274.319002][   T10] usb 2-1: Quirk or no altset; falling back to MIDI 1.0
[  274.325207][   T10] snd-usb-audio 2-1:0.182: probe with driver snd-usb-audio failed with error -2
[  274.351890][   T10] usb 2-1: Quirk or no altset; falling back to MIDI 1.0
[  274.361787][ T5976] usb 4-1: new low-speed USB device number 95 using dummy_hcd
[  274.391356][  T189] usb 5-1: Using ep0 maxpacket: 16
[  274.391996][  T189] usb 5-1: New USB device found, idVendor=5032, idProduct=0bc7, bcdDevice=f4.ca
[  274.396361][  T189] usb 5-1: config 9 has an invalid interface number: 110 but max is 0
[  274.396388][  T189] usb 5-1: config 9 has no interface number 0
[  274.396419][  T189] usb 5-1: config 9 interface 110 has no altsetting 0
[  274.400074][  T189] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  274.400104][  T189] usb 5-1: Product: syz
[  274.400120][  T189] usb 5-1: Manufacturer: syz
[  274.400138][  T189] usb 5-1: SerialNumber: syz
[  274.533927][ T5976] usb 4-1: New USB device found, idVendor=05ac, idProduct=0253, bcdDevice= 0.00
[  274.537770][ T5976] usb 4-1: config 0 interface 0 altsetting 91 endpoint 0x81 has invalid maxpacket 1024, setting to 8
[  274.537806][ T5976] usb 4-1: config 0 interface 0 has no altsetting 0
[  274.537841][ T5976] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  274.615758][ T5976] usb 4-1: config 0 descriptor??
[  274.616489][ T8735] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  274.734741][  T189] dvb-usb: found a 'GRAND - USB2.0 DVB-T adapter' in warm state.
[  274.734793][  T189] dvb-usb: bulk message failed: -22 (3/0)
[  274.763277][   T10] snd-usb-audio 2-1:0.9: probe with driver snd-usb-audio failed with error -2
[  274.764849][  T189] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[  274.768039][  T189] dvbdev: DVB: registering new adapter (GRAND - USB2.0 DVB-T adapter)
[  274.768119][  T189] usb 5-1: media controller created
[  274.813915][   T10] usb 2-1: USB disconnect, device number 102
[  274.848535][ T5976] usb 4-1: string descriptor 0 read error: -71
[  274.868424][  T189] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[  274.886620][ T5976] input: bcm5974 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input42
[  274.908829][ T4969] bcm5974 4-1:0.0: could not read from device
[  274.926374][ T4969] bcm5974 4-1:0.0: could not read from device
[  274.974770][ T5976] usb 4-1: USB disconnect, device number 95
[  274.988305][ T4969] bcm5974 4-1:0.0: could not read from device
[  275.009342][ T4969] bcm5974 4-1:0.0: could not read from device
[  275.047544][  T189] dvb-usb: bulk message failed: -22 (6/0)
[  275.047794][  T189] dvb-usb: bulk message failed: -22 (6/0)
[  275.047894][  T189] dvb-usb: no frontend was attached by 'GRAND - USB2.0 DVB-T adapter'
[  275.074083][  T189] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.4/usb5/5-1/input/input43
[  275.080231][  T189] dvb-usb: schedule remote query interval to 150 msecs.
[  275.080257][  T189] dvb-usb: GRAND - USB2.0 DVB-T adapter successfully initialized and connected.
[  275.092535][   T25] usb 1-1: new high-speed USB device number 98 using dummy_hcd
[  275.128249][  T189] usb 5-1: USB disconnect, device number 95
[  275.253512][   T25] usb 1-1: unable to get BOS descriptor or descriptor too short
[  275.253566][   T25] usb 1-1: New USB device found, idVendor=041e, idProduct=3020, bcdDevice=d3.16
[  275.256505][   T25] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  275.256532][   T25] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  275.256602][   T25] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7
[  275.259957][   T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  275.259985][   T25] usb 1-1: Product: syz
[  275.260001][   T25] usb 1-1: Manufacturer: syz
[  275.260017][   T25] usb 1-1: SerialNumber: syz
[  275.430086][  T189] dvb-usb: GRAND - USB2.0 DVB-T adapter successfully deinitialized and disconnected.
[  275.574093][   T25] usb 1-1: 1:1 : no or invalid class specific endpoint descriptor
[  275.574124][   T25] usb 1-1: 1:1 : sample bitwidth 62 in over sample bytes 2
[  275.574148][   T25] usb 1-1: 1:1 : unsupported format bits 0xffffc206
[  275.574176][   T25] usb 1-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22)
[  275.574675][   T25] usb 1-1: unit 2 not found!
[  275.574696][   T25] usb 1-1: unit 0 not found!
[  275.690219][   T25] usb 1-1: USB disconnect, device number 98
[  275.732300][ T5849] udevd[5849]: 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
[  275.757749][  T992] usb 2-1: new full-speed USB device number 103 using dummy_hcd
[  275.802227][ T5976] usb 4-1: new high-speed USB device number 96 using dummy_hcd
[  275.831838][ T6003] usb 3-1: new high-speed USB device number 95 using dummy_hcd
[  275.832490][  T189] usb 5-1: new high-speed USB device number 96 using dummy_hcd
[  275.912705][  T992] usb 2-1: New USB device found, idVendor=046d, idProduct=0850, bcdDevice= 0.40
[  275.913750][  T992] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  275.913776][  T992] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  275.916014][  T992] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  275.916041][  T992] usb 2-1: Product: syz
[  275.916056][  T992] usb 2-1: Manufacturer: syz
[  275.916076][  T992] usb 2-1: SerialNumber: syz
[  275.971862][ T5976] usb 4-1: Using ep0 maxpacket: 16
[  275.974125][ T5976] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42
[  275.976883][ T5976] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  275.979899][ T5976] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0
[  275.979993][ T5976] usb 4-1: Manufacturer: syz
[  275.982898][  T189] usb 5-1: Using ep0 maxpacket: 32
[  275.986506][  T189] usb 5-1: New USB device found, idVendor=413c, idProduct=819b, bcdDevice=a7.c0
[  275.990486][  T189] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  275.990643][  T189] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3
[  276.013619][ T5976] usb 4-1: config 0 descriptor??
[  276.015834][  T189] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  276.015917][  T189] usb 5-1: Product: syz
[  276.015971][  T189] usb 5-1: Manufacturer: syz
[  276.016007][  T189] usb 5-1: SerialNumber: syz
[  276.052964][ T6003] usb 3-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05
[  276.080543][ T6003] usb 3-1: config 2 has an invalid interface number: 43 but max is 0
[  276.080575][ T6003] usb 3-1: config 2 has no interface number 0
[  276.080648][ T6003] usb 3-1: config 2 interface 43 altsetting 13 bulk endpoint 0x1 has invalid maxpacket 64
[  276.080676][ T6003] usb 3-1: config 2 interface 43 altsetting 13 bulk endpoint 0x82 has invalid maxpacket 8
[  276.080702][ T6003] usb 3-1: config 2 interface 43 has no altsetting 0
[  276.110401][  T189] usb 5-1: config 0 descriptor??
[  276.142745][ T6003] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  276.142810][ T6003] usb 3-1: Product: syz
[  276.142832][ T6003] usb 3-1: Manufacturer: syz
[  276.142861][ T6003] usb 3-1: SerialNumber: syz
[  276.147312][  T189] qmi_wwan 5-1:0.0: probe with driver qmi_wwan failed with error -22
[  276.183424][ T8763] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  276.183749][ T8763] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  276.218764][  T992] gspca_main: STV06xx-2.14.0 probing 046d:0850
[  276.273225][  T189] usb 4-1: USB disconnect, device number 96
[  276.358092][   T25] usb 5-1: USB disconnect, device number 96
[  276.368519][  T992] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22
[  276.409277][  T992] usb 2-1: USB disconnect, device number 103
[  276.435535][ T6003] ums-usbat 3-1:2.43: USB Mass Storage device detected
[  276.455355][ T6003] ums-usbat 3-1:2.43: Quirks match for vid 0781 pid 0005: 1
[  276.483429][ T5845] udevd[5845]: 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
[  276.488566][ T6003] ums-usbat 3-1:2.43: probe with driver ums-usbat failed with error -5
[  276.494514][ T6003] usb 3-1: USB disconnect, device number 95
[  276.631403][ T5976] usb 1-1: new full-speed USB device number 99 using dummy_hcd
[  276.785399][ T5976] usb 1-1: unable to get BOS descriptor or descriptor too short
[  276.787443][ T5976] usb 1-1: not running at top speed; connect to a high speed hub
[  276.787479][ T5976] usb 1-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40
[  276.788973][ T5976] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64
[  276.793225][ T5976] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  276.793293][ T5976] usb 1-1: Product: syz
[  276.793337][ T5976] usb 1-1: Manufacturer: syz
[  276.793381][ T5976] usb 1-1: SerialNumber: syz
[  276.814481][ T8767] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  277.095810][ T5976] usb 1-1: Quirk or no altset; falling back to MIDI 1.0
[  277.095868][ T5976] usb 1-1: MIDIStreaming interface descriptor not found
[  277.173280][  T992] usb 4-1: new high-speed USB device number 97 using dummy_hcd
[  277.215118][ T5976] usb 1-1: USB disconnect, device number 99
[  277.332002][  T992] usb 4-1: Using ep0 maxpacket: 32
[  277.335430][ T6598] udevd[6598]: 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
[  277.336302][  T992] usb 4-1: unable to get BOS descriptor or descriptor too short
[  277.336353][  T992] usb 4-1: New USB device found, idVendor=0a92, idProduct=1020, bcdDevice= 0.40
[  277.339640][  T992] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 1024
[  277.393341][   T25] usb 2-1: new high-speed USB device number 104 using dummy_hcd
[  277.404315][  T992] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  277.404344][  T992] usb 4-1: Product: syz
[  277.404361][  T992] usb 4-1: Manufacturer: syz
[  277.404378][  T992] usb 4-1: SerialNumber: syz
[  277.434273][ T8773] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  277.471029][ T8787] PKCS7: Unsupported SignerInfo version
[  277.592095][   T25] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9
[  277.593066][   T25] usb 2-1: config 220 has an invalid interface number: 76 but max is 2
[  277.593086][   T25] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config
[  277.593102][   T25] usb 2-1: config 220 has no interface number 2
[  277.593143][   T25] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12
[  277.593183][   T25] usb 2-1: config 220 interface 0 has no altsetting 0
[  277.593196][   T25] usb 2-1: config 220 interface 76 has no altsetting 0
[  277.593210][   T25] usb 2-1: config 220 interface 1 has no altsetting 0
[  277.595102][   T25] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  277.595141][   T25] usb 2-1: Product: syz
[  277.595152][   T25] usb 2-1: Manufacturer: syz
[  277.595163][   T25] usb 2-1: SerialNumber: syz
[  277.736205][  T992] usb 4-1: Quirk or no altset; falling back to MIDI 1.0
[  277.736289][  T992] usb 4-1: MIDIStreaming interface descriptor not found
[  277.791610][ T5980] usb 3-1: new high-speed USB device number 96 using dummy_hcd
[  277.837928][   T25] usb 2-1: selecting invalid altsetting 0
[  277.838341][   T25] uvcvideo 2-1:220.0: Found UVC 7.01 device syz (8086:0b07)
[  277.838372][   T25] uvcvideo 2-1:220.0: No valid video chain found.
[  277.876475][   T25] usb 2-1: selecting invalid altsetting 0
[  277.876499][   T25] usbtest 2-1:220.1: probe with driver usbtest failed with error -22
[  277.897464][   T25] usb 2-1: USB disconnect, device number 104
[  277.935186][  T992] usb 4-1: USB disconnect, device number 97
[  277.952074][ T5980] usb 3-1: Using ep0 maxpacket: 8
[  277.955309][ T5980] usb 3-1: New USB device found, idVendor=0c2e, idProduct=0700, bcdDevice=e1.3b
[  277.956308][ T5980] usb 3-1: config 162 has an invalid interface number: 97 but max is 0
[  277.956331][ T5980] usb 3-1: config 162 has an invalid descriptor of length 0, skipping remainder of the config
[  277.956350][ T5980] usb 3-1: config 162 has no interface number 0
[  277.956377][ T5980] usb 3-1: too many endpoints for config 162 interface 97 altsetting 3: 255, using maximum allowed: 30
[  277.956412][ T5980] usb 3-1: config 162 interface 97 altsetting 3 endpoint 0x85 has an invalid bInterval 0, changing to 7
[  277.956436][ T5980] usb 3-1: config 162 interface 97 altsetting 3 endpoint 0x85 has invalid wMaxPacketSize 0
[  277.956457][ T5980] usb 3-1: config 162 interface 97 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 255
[  277.956482][ T5980] usb 3-1: config 162 interface 97 has no altsetting 0
[  277.958585][ T5980] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  277.958609][ T5980] usb 3-1: Product: syz
[  277.958624][ T5980] usb 3-1: Manufacturer: syz
[  277.958638][ T5980] usb 3-1: SerialNumber: syz
[  278.065911][ T6003] usb 5-1: new high-speed USB device number 97 using dummy_hcd
[  278.082874][ T5955] usb 1-1: new high-speed USB device number 100 using dummy_hcd
[  278.140490][ T6178] udevd[6178]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  278.212460][ T5980] metro_usb 3-1:162.97: interrupt-out endpoint missing
[  278.220883][ T5980] usb 3-1: USB disconnect, device number 96
[  278.235775][ T6003] usb 5-1: New USB device found, idVendor=0471, idProduct=0329, bcdDevice=db.da
[  278.237113][ T6003] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  278.261087][ T5955] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  278.261138][ T6003] usb 5-1: config 0 descriptor??
[  278.278798][ T5955] usb 1-1: config 1 interface 0 altsetting 128 bulk endpoint 0x82 has invalid maxpacket 64
[  278.278833][ T5955] usb 1-1: config 1 interface 0 altsetting 128 bulk endpoint 0x3 has invalid maxpacket 1024
[  278.278857][ T5955] usb 1-1: config 1 interface 0 has no altsetting 0
[  278.279646][ T6003] pwc: Philips SPC 900NC USB webcam detected.
[  278.292511][ T5955] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  278.292541][ T5955] usb 1-1: Product: syz
[  278.292558][ T5955] usb 1-1: Manufacturer: 솔둥꼛⣉㙆ᬙቱ؉㤐꽕蟪ꚣ텊ឣ徍奰脞ﺁ祔骖槓Ǝ牟ň놥뷆ﾌ蚱墯泿峩鉒Ţ苶ꊻ꿽د䇭⺰ᶬ
[  278.292584][ T5955] usb 1-1: SerialNumber: syz
[  278.365226][ T8793] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  278.365378][ T8793] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  278.498496][ T6003] pwc: Failed to set LED on/off time (-71)
[  278.500509][ T6003] pwc: send_video_command error -71
[  278.500527][ T6003] pwc: Failed to set video mode VGA@30 fps; return code = -71
[  278.500631][ T6003] Philips webcam 5-1:0.0: probe with driver Philips webcam failed with error -71
[  278.540162][ T6003] usb 5-1: USB disconnect, device number 97
[  278.605238][ T5955] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -71
[  278.613194][ T8799] TCP: tcp_parse_options: Illegal window scaling value 53 > 14 received
[  278.642908][ T5955] usb 1-1: USB disconnect, device number 100
[  278.692189][ T5976] usb 2-1: new full-speed USB device number 105 using dummy_hcd
[  278.842842][ T5976] usb 2-1: New USB device found, idVendor=05da, idProduct=009a, bcdDevice=62.95
[  278.843881][ T5976] usb 2-1: config 0 has an invalid interface number: 146 but max is 0
[  278.843901][ T5976] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  278.843915][ T5976] usb 2-1: config 0 has no interface number 0
[  278.843943][ T5976] usb 2-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0x1C, changing to 0xC
[  278.843962][ T5976] usb 2-1: config 0 interface 146 altsetting 0 endpoint 0xC has invalid wMaxPacketSize 0
[  278.843979][ T5976] usb 2-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0xE3, changing to 0x83
[  278.843997][ T5976] usb 2-1: config 0 interface 146 altsetting 0 endpoint 0x83 has invalid maxpacket 33307, setting to 64
[  278.844018][ T5976] usb 2-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0xF2, changing to 0x82
[  278.844037][ T5976] usb 2-1: config 0 interface 146 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  278.846127][ T5976] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  278.846146][ T5976] usb 2-1: Product: syz
[  278.846157][ T5976] usb 2-1: Manufacturer: syz
[  278.846227][ T5976] usb 2-1: SerialNumber: syz
[  278.848600][ T5976] usb 2-1: config 0 descriptor??
[  278.850093][ T8795] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  278.885926][ T5976] usb 2-1: will this work? Command EP is not usually 12
[  278.885953][ T5976] usb 2-1: will this work? Response EP is not usually 3
[  278.885971][ T5976] usb 2-1: will this work? Image data EP is not usually 2
[  278.902152][ T5976] scsi host1: microtekX6
[  278.941841][  T189] usb 4-1: new high-speed USB device number 98 using dummy_hcd
[  278.993008][  T118] usb 2-1: error -90 submitting URB
[  279.035438][ T1730] usb 2-1: error -90 submitting URB
[  279.061481][ T5976] usb 3-1: new high-speed USB device number 97 using dummy_hcd
[  279.068221][   T10] usb 2-1: USB disconnect, device number 105
[  279.073748][ T1730] usb 2-1: error -19 submitting URB
[  279.094382][  T189] usb 4-1: Using ep0 maxpacket: 8
[  279.098678][  T189] usb 4-1: unable to get BOS descriptor or descriptor too short
[  279.098732][  T189] usb 4-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice=5d.a8
[  279.100152][  T189] usb 4-1: config 9 has an invalid interface number: 5 but max is 1
[  279.100179][  T189] usb 4-1: config 9 has an invalid descriptor of length 0, skipping remainder of the config
[  279.100200][  T189] usb 4-1: config 9 has 1 interface, different from the descriptor's value: 2
[  279.100223][  T189] usb 4-1: config 9 has no interface number 0
[  279.100266][  T189] usb 4-1: config 9 interface 5 altsetting 9 has an ignored endpoint with address 0x1, skipping
[  279.100291][  T189] usb 4-1: config 9 interface 5 has no altsetting 0
[  279.112025][ T1730] usb 2-1: error -19 submitting URB
[  279.181550][  T189] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  279.181638][  T189] usb 4-1: Product: syz
[  279.181683][  T189] usb 4-1: Manufacturer: syz
[  279.181725][  T189] usb 4-1: SerialNumber: syz
[  279.254490][ T5976] usb 3-1: New USB device found, idVendor=08ca, idProduct=0110, bcdDevice= 1.00
[  279.255892][ T5976] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  279.255944][ T5976] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  279.258657][ T5976] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  279.258683][ T5976] usb 3-1: Product: syz
[  279.258725][ T5976] usb 3-1: Manufacturer: syz
[  279.258741][ T5976] usb 3-1: SerialNumber: syz
[  279.333624][ T5976] gspca_main: mr97310a-2.14.0 probing 08ca:0110
[  279.333812][ T5976] gspca_mr97310a: reg write [21] error -8
[  279.337197][ T5976] mr97310a 3-1:1.0: probe with driver mr97310a failed with error -8
[  279.475397][  T189] usb 4-1: USB disconnect, device number 98
[  279.580975][ T5976] usb 3-1: USB disconnect, device number 97
[  279.701862][ T6003] usb 1-1: new high-speed USB device number 101 using dummy_hcd
[  279.831588][ T5980] usb 5-1: new full-speed USB device number 98 using dummy_hcd
[  279.852116][ T6003] usb 1-1: New USB device found, idVendor=6737, idProduct=0001, bcdDevice=de.66
[  279.853151][ T6003] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  279.853169][ T6003] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2
[  279.855218][ T6003] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  279.855249][ T6003] usb 1-1: Product: syz
[  279.855261][ T6003] usb 1-1: Manufacturer: syz
[  279.855272][ T6003] usb 1-1: SerialNumber: syz
[  279.857488][ T6003] usb 1-1: config 0 descriptor??
[  280.006202][ T5980] usb 5-1: unable to get BOS descriptor or descriptor too short
[  280.006941][ T5980] usb 5-1: not running at top speed; connect to a high speed hub
[  280.006976][ T5980] usb 5-1: New USB device found, idVendor=0545, idProduct=800c, bcdDevice= 3.0a
[  280.008308][ T5980] usb 5-1: config 232 has an invalid interface number: 238 but max is 0
[  280.008336][ T5980] usb 5-1: config 232 has no interface number 0
[  280.008369][ T5980] usb 5-1: config 232 interface 238 has no altsetting 0
[  280.035811][ T5980] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  280.035944][ T5980] usb 5-1: Product: syz
[  280.035997][ T5980] usb 5-1: Manufacturer: syz
[  280.036093][ T5980] usb 5-1: SerialNumber: syz
[  280.119418][ T6003] cypress_m8 1-1:0.0: HID->COM RS232 Adapter converter detected
[  280.125701][ T6003] cyphidcom ttyUSB0: required endpoint is missing
[  280.146927][ T6003] usb 1-1: USB disconnect, device number 101
[  280.162748][ T6003] cypress_m8 1-1:0.0: device disconnected
[  280.341424][  T992] usb 4-1: new high-speed USB device number 99 using dummy_hcd
[  280.394819][ T5980] usb 5-1: USB disconnect, device number 98
[  280.494050][  T992] usb 4-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9
[  280.495369][  T992] usb 4-1: config 220 has an invalid interface number: 76 but max is 2
[  280.495401][  T992] usb 4-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config
[  280.495427][  T992] usb 4-1: config 220 has no interface number 2
[  280.495501][  T992] usb 4-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12
[  280.496836][  T992] usb 4-1: config 220 interface 0 has no altsetting 0
[  280.496865][  T992] usb 4-1: config 220 interface 76 has no altsetting 0
[  280.496889][  T992] usb 4-1: config 220 interface 1 has no altsetting 0
[  280.500743][  T992] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  280.500772][  T992] usb 4-1: Product: syz
[  280.500791][  T992] usb 4-1: Manufacturer: syz
[  280.500810][  T992] usb 4-1: SerialNumber: syz
[  280.662051][ T6003] usb 3-1: new high-speed USB device number 98 using dummy_hcd
[  280.813761][ T6003] usb 3-1: unable to get BOS descriptor or descriptor too short
[  280.813822][ T6003] usb 3-1: New USB device found, idVendor=04b4, idProduct=931b, bcdDevice= 0.40
[  280.824797][ T6003] usb 3-1: config 1 descriptor has 1 excess byte, ignoring
[  280.850612][ T6003] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  280.850648][ T6003] usb 3-1: Product: syz
[  280.850667][ T6003] usb 3-1: Manufacturer: syz
[  280.850685][ T6003] usb 3-1: SerialNumber: syz
[  280.864363][  T992] usb 4-1: selecting invalid altsetting 0
[  280.889727][   T52] Bluetooth: hci1: unexpected event for opcode 0x0c14
[  280.890123][  T992] uvcvideo 4-1:220.0: Found UVC 7.01 device syz (8086:0b07)
[  280.890161][  T992] uvcvideo 4-1:220.0: No valid video chain found.
[  280.939686][  T992] usb 4-1: selecting invalid altsetting 0
[  280.939755][  T992] usbtest 4-1:220.1: probe with driver usbtest failed with error -22
[  280.963912][  T992] usb 4-1: USB disconnect, device number 99
[  281.113428][ T6003] usb 3-1: Quirk or no altset; falling back to MIDI 1.0
[  281.161345][  T189] usb 1-1: new high-speed USB device number 102 using dummy_hcd
[  281.221149][ T6003] usb 3-1: USB disconnect, device number 98
[  281.264159][ T6598] udevd[6598]: 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
[  281.312030][  T189] usb 1-1: Using ep0 maxpacket: 32
[  281.314239][  T189] usb 1-1: unable to get BOS descriptor or descriptor too short
[  281.314288][  T189] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=89.ca
[  281.315495][  T189] usb 1-1: config 2 has an invalid interface number: 75 but max is 0
[  281.315522][  T189] usb 1-1: config 2 has no interface number 0
[  281.315554][  T189] usb 1-1: config 2 interface 75 has no altsetting 0
[  281.318241][  T189] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  281.318264][  T189] usb 1-1: Product: syz
[  281.318278][  T189] usb 1-1: Manufacturer: syz
[  281.318292][  T189] usb 1-1: SerialNumber: syz
[  281.619593][  T189] usb 1-1: USB disconnect, device number 102
[  281.763168][ T6003] usb 4-1: new high-speed USB device number 100 using dummy_hcd
[  281.916419][ T6003] usb 4-1: New USB device found, idVendor=08ca, idProduct=0110, bcdDevice= 1.00
[  281.932665][ T6003] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  281.932720][ T6003] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  281.940859][ T6003] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  281.940889][ T6003] usb 4-1: Product: syz
[  281.940906][ T6003] usb 4-1: Manufacturer: syz
[  281.940922][ T6003] usb 4-1: SerialNumber: syz
[  282.008554][ T6003] gspca_main: mr97310a-2.14.0 probing 08ca:0110
[  282.008693][ T6003] gspca_mr97310a: reg write [21] error -8
[  282.008766][ T6003] mr97310a 4-1:1.0: probe with driver mr97310a failed with error -8
[  282.241826][  T189] usb 5-1: new high-speed USB device number 99 using dummy_hcd
[  282.272639][ T6003] usb 4-1: USB disconnect, device number 100
[  282.393256][  T189] usb 5-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice= 1.00
[  282.395866][  T189] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  282.395919][  T189] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64
[  282.395961][  T189] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64
[  282.395988][  T189] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64
[  282.396014][  T189] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 64
[  282.396040][  T189] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 64
[  282.396067][  T189] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x86 has invalid maxpacket 64
[  282.396093][  T189] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x87 has invalid maxpacket 64
[  282.396133][  T189] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  282.396155][  T189] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[  282.396179][  T189] usb 5-1: config 1 interface 0 altsetting 0 has 8 endpoint descriptors, different from the interface descriptor's value: 14
[  282.400995][  T189] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  282.401024][  T189] usb 5-1: Product: syz
[  282.401040][  T189] usb 5-1: Manufacturer: syz
[  282.401055][  T189] usb 5-1: SerialNumber: syz
[  282.533639][   T10] usb 2-1: new full-speed USB device number 106 using dummy_hcd
[  282.571156][ T8872] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  282.571451][ T8872] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  282.571807][ T8872] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  282.572120][ T8872] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  282.572413][ T8872] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  282.602436][ T8872] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  282.602778][ T8872] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  282.626252][  T189] keyspan 5-1:1.0: Keyspan 2 port adapter converter detected
[  282.627523][  T189] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 7
[  282.648048][  T189] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 2
[  282.648193][  T189] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 5
[  282.667053][  T189] usb 5-1: Keyspan 2 port adapter converter now attached to ttyUSB0
[  282.678408][  T189] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 3
[  282.678501][  T189] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 4
[  282.678619][  T189] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 6
[  282.680443][  T189] usb 5-1: Keyspan 2 port adapter converter now attached to ttyUSB1
[  282.717636][   T10] usb 2-1: unable to get BOS descriptor or descriptor too short
[  282.718172][   T10] usb 2-1: not running at top speed; connect to a high speed hub
[  282.718206][   T10] usb 2-1: New USB device found, idVendor=0923, idProduct=010f, bcdDevice=c5.7c
[  282.721318][   T10] usb 2-1: config 2 has an invalid interface number: 99 but max is 0
[  282.721354][   T10] usb 2-1: config 2 has no interface number 0
[  282.721384][   T10] usb 2-1: config 2 interface 99 has no altsetting 0
[  282.771020][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  282.771051][   T10] usb 2-1: Product: syz
[  282.771066][   T10] usb 2-1: Manufacturer: syz
[  282.771081][   T10] usb 2-1: SerialNumber: syz
[  282.910478][ T6003] usb 5-1: USB disconnect, device number 99
[  283.000080][ T6003] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0
[  283.017822][ T6003] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1
[  283.029224][   T31] audit: type=1326 audit(1790194178.974:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8895 comm="syz.2.1547" exe="/root/ci-upstream-kasan-gce-386/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf703f0ec code=0x0
[  283.040986][ T6003] keyspan 5-1:1.0: device disconnected
[  283.107557][   T10] gspca_main: tv8532-2.14.0 probing 0923:010f
[  283.203457][   T10] usb 2-1: USB disconnect, device number 106
[  283.301466][ T5864] usb 1-1: new high-speed USB device number 103 using dummy_hcd
[  283.381985][  T992] usb 4-1: new full-speed USB device number 101 using dummy_hcd
[  283.412467][   T25] usb 3-1: new high-speed USB device number 99 using dummy_hcd
[  283.453013][ T5864] usb 1-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05
[  283.454371][ T5864] usb 1-1: config 2 has an invalid interface number: 43 but max is 0
[  283.454398][ T5864] usb 1-1: config 2 has no interface number 0
[  283.454441][ T5864] usb 1-1: config 2 interface 43 altsetting 13 bulk endpoint 0x1 has invalid maxpacket 64
[  283.454469][ T5864] usb 1-1: config 2 interface 43 altsetting 13 bulk endpoint 0x82 has invalid maxpacket 8
[  283.454496][ T5864] usb 1-1: config 2 interface 43 has no altsetting 0
[  283.456793][ T5864] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  283.456820][ T5864] usb 1-1: Product: syz
[  283.456837][ T5864] usb 1-1: Manufacturer: syz
[  283.456854][ T5864] usb 1-1: SerialNumber: syz
[  283.460778][ T8898] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  283.460940][ T8898] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  283.557097][  T992] usb 4-1: unable to get BOS descriptor or descriptor too short
[  283.557776][  T992] usb 4-1: not running at top speed; connect to a high speed hub
[  283.557810][  T992] usb 4-1: New USB device found, idVendor=0499, idProduct=100e, bcdDevice=f0.f4
[  283.559130][  T992] usb 4-1: config 136 has an invalid interface number: 30 but max is 0
[  283.559157][  T992] usb 4-1: config 136 has an invalid descriptor of length 9, skipping remainder of the config
[  283.559179][  T992] usb 4-1: config 136 has no interface number 0
[  283.559222][  T992] usb 4-1: config 136 interface 30 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  283.574751][  T992] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  283.574842][  T992] usb 4-1: Product: syz
[  283.574892][  T992] usb 4-1: Manufacturer: syz
[  283.574936][  T992] usb 4-1: SerialNumber: syz
[  283.591050][   T25] usb 3-1: New USB device found, idVendor=12d1, idProduct=1c1f, bcdDevice=ef.18
[  283.605901][   T25] usb 3-1: config index 0 descriptor too short (expected 11551, got 45)
[  283.605931][   T25] usb 3-1: config 1 has an invalid interface descriptor of length 4, skipping
[  283.605951][   T25] usb 3-1: config 1 has no interfaces?
[  283.668287][   T25] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  283.668362][   T25] usb 3-1: Product: syz
[  283.668406][   T25] usb 3-1: Manufacturer: syz
[  283.668450][   T25] usb 3-1: SerialNumber: syz
[  283.744580][ T5864] ums-usbat 1-1:2.43: USB Mass Storage device detected
[  283.767615][ T5864] ums-usbat 1-1:2.43: Quirks match for vid 0781 pid 0005: 1
[  283.813725][ T5864] ums-usbat 1-1:2.43: probe with driver ums-usbat failed with error -5
[  283.838224][ T5864] usb 1-1: USB disconnect, device number 103
[  283.931602][ T5955] usb 3-1: USB disconnect, device number 99
[  283.967061][  T992] usb 4-1: Quirk or no altset; falling back to MIDI 1.0
[  284.085371][  T992] snd-usb-audio 4-1:136.30: probe with driver snd-usb-audio failed with error -2
[  284.104973][  T992] usb 4-1: USB disconnect, device number 101
[  284.146074][ T5845] udevd[5845]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:136.30/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  284.580406][ T8935] can: request_module (can-proto-3) failed.
[  284.702761][ T5864] usb 1-1: new high-speed USB device number 104 using dummy_hcd
[  284.851467][ T5864] usb 1-1: Using ep0 maxpacket: 32
[  284.852182][ T5864] usb 1-1: New USB device found, idVendor=0abf, idProduct=3370, bcdDevice=9a.c8
[  284.857235][ T5864] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config
[  284.857261][ T5864] usb 1-1: config 4 has 1 interface, different from the descriptor's value: 3
[  284.897013][ T5864] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  284.897045][ T5864] usb 1-1: Product: syz
[  284.897062][ T5864] usb 1-1: Manufacturer: syz
[  284.897079][ T5864] usb 1-1: SerialNumber: syz
[  285.204153][ T5864] usb 1-1: USB disconnect, device number 104
[  285.492819][  T992] usb 3-1: new full-speed USB device number 100 using dummy_hcd
[  285.501672][ T5955] usb 2-1: new high-speed USB device number 107 using dummy_hcd
[  285.654357][  T992] usb 3-1: not running at top speed; connect to a high speed hub
[  285.654404][  T992] usb 3-1: New USB device found, idVendor=0bda, idProduct=4014, bcdDevice= 0.40
[  285.655366][  T992] usb 3-1: config 65 has an invalid descriptor of length 0, skipping remainder of the config
[  285.655437][  T992] usb 3-1: config 65 has 2 interfaces, different from the descriptor's value: 3
[  285.657530][  T992] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  285.657553][  T992] usb 3-1: Product: syz
[  285.657567][  T992] usb 3-1: Manufacturer: syz
[  285.657581][  T992] usb 3-1: SerialNumber: syz
[  285.696275][  T992] usb 3-1: 0:2 : does not exist
[  285.696528][  T992] usb 3-1: unit 130 not found!
[  285.708184][ T5955] usb 2-1: Using ep0 maxpacket: 8
[  285.727691][ T5955] usb 2-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40
[  285.753946][ T5955] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  285.753977][ T5955] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[  285.757429][ T5955] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  285.757458][ T5955] usb 2-1: Product: syz
[  285.757475][ T5955] usb 2-1: Manufacturer: syz
[  285.757493][ T5955] usb 2-1: SerialNumber: syz
[  285.831657][ T6003] usb 5-1: new high-speed USB device number 100 using dummy_hcd
[  285.987044][ T6003] usb 5-1: unable to get BOS descriptor or descriptor too short
[  285.987102][ T6003] usb 5-1: New USB device found, idVendor=1b80, idProduct=a340, bcdDevice=4b.ee
[  285.988385][ T6003] usb 5-1: config 7 has an invalid interface number: 216 but max is 0
[  285.988414][ T6003] usb 5-1: config 7 has no interface number 0
[  285.988550][ T6003] usb 5-1: config 7 interface 216 altsetting 9 endpoint 0x82 has invalid maxpacket 1023, setting to 64
[  285.988582][ T6003] usb 5-1: config 7 interface 216 has no altsetting 0
[  285.995655][ T6003] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  285.995977][ T6003] usb 5-1: Product: syz
[  285.996031][ T6003] usb 5-1: Manufacturer: syz
[  285.996075][ T6003] usb 5-1: SerialNumber: syz
[  286.040052][  T992] usb 3-1: USB disconnect, device number 100
[  286.118729][ T5955] usb 2-1: 6:0: cannot get min/max values for control 8 (id 6)
[  286.119199][ T5955] usb 2-1: unit 4 not found!
[  286.216564][ T5955] usb 2-1: USB disconnect, device number 107
[  286.218575][ T5845] udevd[5845]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:65.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  286.294550][ T5845] udevd[5845]: 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
[  286.351002][ T6003] em28xx 5-1:7.216: New device syz syz @ 480 Mbps (1b80:a340, interface 216, class 216)
[  286.351043][ T6003] em28xx 5-1:7.216: Video interface 216 found:
[  286.352394][   T25] usb 1-1: new full-speed USB device number 105 using dummy_hcd
[  286.426639][ T6003] em28xx 5-1:7.216: unknown em28xx chip ID (0)
[  286.495851][ T6003] em28xx 5-1:7.216: reading from i2c device at 0xa0 failed (error=-5)
[  286.495886][ T6003] em28xx 5-1:7.216: board has no eeprom
[  286.516469][   T25] usb 1-1: New USB device found, idVendor=05da, idProduct=009a, bcdDevice=62.95
[  286.517754][   T25] usb 1-1: config 0 has an invalid interface number: 146 but max is 0
[  286.517781][   T25] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  286.517803][   T25] usb 1-1: config 0 has no interface number 0
[  286.517852][   T25] usb 1-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0x1C, changing to 0xC
[  286.517881][   T25] usb 1-1: config 0 interface 146 altsetting 0 endpoint 0xC has invalid wMaxPacketSize 0
[  286.517905][   T25] usb 1-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0xE3, changing to 0x83
[  286.517931][   T25] usb 1-1: config 0 interface 146 altsetting 0 endpoint 0x83 has invalid maxpacket 33307, setting to 64
[  286.517960][   T25] usb 1-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0xF2, changing to 0x82
[  286.517987][   T25] usb 1-1: config 0 interface 146 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  286.521141][   T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  286.521168][   T25] usb 1-1: Product: syz
[  286.521185][   T25] usb 1-1: Manufacturer: syz
[  286.523096][   T25] usb 1-1: SerialNumber: syz
[  286.537783][   T25] usb 1-1: config 0 descriptor??
[  286.549924][ T8992] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  286.585178][ T6003] em28xx 5-1:7.216: Identified as KWorld PlusTV 340U or UB435-Q (ATSC) (card=76)
[  286.585298][ T6003] em28xx 5-1:7.216: Currently, V4L2 is not supported on this model
[  286.593846][   T25] usb 1-1: will this work? Command EP is not usually 12
[  286.593919][   T25] usb 1-1: will this work? Response EP is not usually 3
[  286.593966][   T25] usb 1-1: will this work? Image data EP is not usually 2
[  286.599694][  T992] em28xx 5-1:7.216: Binding DVB extension
[  286.633779][  T992] em28xx 5-1:7.216: no endpoint for DVB mode and transfer type 0
[  286.633865][  T992] em28xx 5-1:7.216: failed to pre-allocate USB transfer buffers for DVB.
[  286.679570][   T25] scsi host1: microtekX6
[  286.723483][  T992] em28xx 5-1:7.216: Remote control support is not available for this card.
[  286.746525][ T3294] usb 1-1: error -90 submitting URB
[  286.772284][ T1701] usb 1-1: error -90 submitting URB
[  286.779464][ T6003] usb 5-1: USB disconnect, device number 100
[  286.813900][ T5955] usb 1-1: USB disconnect, device number 105
[  286.819805][ T6003] em28xx 5-1:7.216: Disconnecting em28xx
[  286.819839][ T6003] em28xx 5-1:7.216: Closing input extension
[  286.826310][ T1701] usb 1-1: error -19 submitting URB
[  286.871406][ T1701] usb 1-1: error -19 submitting URB
[  286.939314][   T25] usb 4-1: new high-speed USB device number 102 using dummy_hcd
[  286.950255][ T6003] em28xx: Freeing device
[  287.102982][   T25] usb 4-1: Using ep0 maxpacket: 16
[  287.103889][   T25] usb 4-1: New USB device found, idVendor=0e41, idProduct=4156, bcdDevice= 0.40
[  287.117966][   T25] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  287.118020][   T25] usb 4-1: Product: syz
[  287.118036][   T25] usb 4-1: Manufacturer: syz
[  287.118051][   T25] usb 4-1: SerialNumber: syz
[  287.127405][  T189] usb 3-1: new high-speed USB device number 101 using dummy_hcd
[  287.211697][ T5955] ------------[ cut here ]------------
[  287.211711][ T5955] timer_delete_sync(&sdp->delay_work) && rcu_segcblist_n_cbs(&sdp->srcu_cblist)
[  287.211724][ T5955] WARNING: kernel/rcu/srcutree.c:707 at cleanup_srcu_struct+0x3d6/0x8b0, CPU#0: kworker/0:4/5955
[  287.237101][ T5955] Modules linked in:
[  287.242228][ T5955] CPU: 0 UID: 0 PID: 5955 Comm: kworker/0:4 Not tainted syzkaller #0 PREEMPT(full) 
[  287.251726][ T5955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[  287.261901][ T5955] Workqueue: usb_hub_wq hub_event
[  287.267033][ T5955] RIP: 0010:cleanup_srcu_struct+0x3d6/0x8b0
[  287.273044][ T5955] Code: 0a 8c 00 48 83 7d 00 00 4c 8b 74 24 10 0f 85 dd 03 00 00 41 ff c5 41 83 e5 0f 41 83 fd 07 0f 86 e2 fe ff ff e9 ab 00 00 00 90 <0f> 0b 90 4c 8d b5 00 02 00 00 4c 89 f3 48 c1 eb 03 48 b8 00 00 00
[  287.294020][ T5955] RSP: 0000:ffffc900039f72b8 EFLAGS: 00010206
[  287.300929][ T5955] RAX: 1ffffd1ffff8f87d RBX: 0000607edafb1300 RCX: dffffc0000000000
[  287.309154][ T5955] RDX: 0000000000000001 RSI: ffffffff8e414ba9 RDI: 00000000ffffffff
[  287.317223][ T5955] RBP: ffffe8ffffc7c300 R08: ffffffff907a517f R09: 1ffffffff20f4a2f
[  287.325323][ T5955] R10: dffffc0000000000 R11: fffffbfff20f4a30 R12: ffff88807e6cc000
[  287.333449][ T5955] R13: 0000000000000000 R14: ffffe8ffffc7c3e8 R15: 1ffffffff1cdcfde
[  287.341506][ T5955] FS:  0000000000000000(0000) GS:ffff888124ccb000(0000) knlGS:0000000000000000
[  287.350487][ T5955] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  287.357204][ T5955] CR2: 0000000056dbe20c CR3: 000000007f29a000 CR4: 00000000003526f0
[  287.365372][ T5955] Call Trace:
[  287.368724][ T5955]  <TASK>
[  287.371789][ T5955]  blk_mq_free_tag_set+0x617/0x790
[  287.376974][ T5955]  scsi_mq_free_tags+0x16/0x30
[  287.377981][   T25] usb 4-1: Audio class v2/v3 interfaces need an interface association
[  287.391088][ T5955]  scsi_remove_host+0x243/0x730
[  287.396855][ T5955]  mts_usb_disconnect+0x8e/0x100
[  287.401908][ T5955]  usb_unbind_interface+0x295/0x9f0
[  287.407168][ T5955]  ? kernfs_remove_by_name_ns+0x101/0x140
[  287.413069][ T5955]  ? kernfs_remove_by_name_ns+0x101/0x140
[  287.418849][ T5955]  ? __pfx_usb_unbind_interface+0x10/0x10
[  287.424711][ T5955]  device_release_driver_internal+0x4f5/0x880
[  287.430891][ T5955]  bus_remove_device+0x444/0x560
[  287.435973][ T5955]  ? __pfx_bus_remove_device+0x10/0x10
[  287.441581][ T5955]  ? kernfs_remove_by_name_ns+0x101/0x140
[  287.447710][ T5955]  device_del+0x524/0x8f0
[  287.452271][ T5955]  ? __pfx_device_del+0x10/0x10
[  287.457231][ T5955]  ? kobject_put+0x516/0x550
[  287.461937][ T5955]  usb_disable_device+0x3d4/0x8d0
[  287.467023][ T5955]  usb_disconnect+0x346/0x9a0
[  287.471795][ T5955]  hub_event+0x1bbb/0x4d30
[  287.476252][ T5955]  ? __lock_acquire+0x747/0x2de0
[  287.481322][ T5955]  ? register_lock_class+0x31/0x2e0
[  287.486600][ T5955]  ? __pfx_hub_event+0x10/0x10
[  287.492530][ T5955]  ? rcu_is_watching+0x16/0xb0
[  287.497359][ T5955]  ? process_scheduled_works+0x97a/0x1630
[  287.503959][ T5955]  process_scheduled_works+0xc3d/0x1630
[  287.509689][ T5955]  ? __pfx_process_scheduled_works+0x10/0x10
[  287.515800][ T5955]  ? assign_work+0x3cf/0x5d0
[  287.520450][ T5955]  worker_thread+0xa47/0xfb0
[  287.525166][ T5955]  kthread+0x38b/0x480
[  287.529292][ T5955]  ? __pfx_worker_thread+0x10/0x10
[  287.534505][ T5955]  ? __pfx_kthread+0x10/0x10
[  287.539143][ T5955]  ret_from_fork+0x514/0xb70
[  287.543868][ T5955]  ? __pfx_ret_from_fork+0x10/0x10
[  287.549038][ T5955]  ? load_gs_index+0x97/0xc0
[  287.553758][ T5955]  ? __switch_to+0xc89/0x1420
[  287.558519][ T5955]  ? __pfx_kthread+0x10/0x10
[  287.563194][ T5955]  ret_from_fork_asm+0x1a/0x30
[  287.568039][ T5955]  </TASK>
[  287.571108][ T5955] Kernel panic - not syncing: kernel: panic_on_warn set ...
[  287.578419][ T5955] CPU: 0 UID: 0 PID: 5955 Comm: kworker/0:4 Not tainted syzkaller #0 PREEMPT(full) 
[  287.587822][ T5955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[  287.597914][ T5955] Workqueue: usb_hub_wq hub_event
[  287.602997][ T5955] Call Trace:
[  287.606314][ T5955]  <TASK>
[  287.609279][ T5955]  vpanic+0x56d/0xa60
[  287.613315][ T5955]  ? __pfx__printk+0x10/0x10
[  287.617955][ T5955]  ? __pfx_vpanic+0x10/0x10
[  287.622513][ T5955]  ? is_bpf_text_address+0x292/0x2b0
[  287.627859][ T5955]  ? is_bpf_text_address+0x26/0x2b0
[  287.633114][ T5955]  panic+0xc5/0xd0
[  287.636887][ T5955]  ? __pfx_panic+0x10/0x10
[  287.641366][ T5955]  ? ret_from_fork_asm+0x1a/0x30
[  287.646402][ T5955]  __warn+0x315/0x4c0
[  287.650442][ T5955]  ? cleanup_srcu_struct+0x3d6/0x8b0
[  287.655767][ T5955]  ? cleanup_srcu_struct+0x3d6/0x8b0
[  287.661090][ T5955]  __report_bug+0x276/0x570
[  287.665651][ T5955]  ? cleanup_srcu_struct+0x3d6/0x8b0
[  287.670982][ T5955]  ? __pfx___report_bug+0x10/0x10
[  287.676057][ T5955]  ? do_raw_spin_lock+0x12b/0x2f0
[  287.681149][ T5955]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  287.686578][ T5955]  ? cleanup_srcu_struct+0x3d6/0x8b0
[  287.691932][ T5955]  report_bug+0x16b/0x220
[  287.696336][ T5955]  ? cleanup_srcu_struct+0x3d6/0x8b0
[  287.701662][ T5955]  ? cleanup_srcu_struct+0x3d8/0x8b0
[  287.707178][ T5955]  handle_bug+0x9c/0x200
[  287.711482][ T5955]  exc_invalid_op+0x1a/0x50
[  287.716043][ T5955]  asm_exc_invalid_op+0x1a/0x20
[  287.720935][ T5955] RIP: 0010:cleanup_srcu_struct+0x3d6/0x8b0
[  287.726906][ T5955] Code: 0a 8c 00 48 83 7d 00 00 4c 8b 74 24 10 0f 85 dd 03 00 00 41 ff c5 41 83 e5 0f 41 83 fd 07 0f 86 e2 fe ff ff e9 ab 00 00 00 90 <0f> 0b 90 4c 8d b5 00 02 00 00 4c 89 f3 48 c1 eb 03 48 b8 00 00 00
[  287.746560][ T5955] RSP: 0000:ffffc900039f72b8 EFLAGS: 00010206
[  287.752680][ T5955] RAX: 1ffffd1ffff8f87d RBX: 0000607edafb1300 RCX: dffffc0000000000
[  287.760704][ T5955] RDX: 0000000000000001 RSI: ffffffff8e414ba9 RDI: 00000000ffffffff
[  287.768715][ T5955] RBP: ffffe8ffffc7c300 R08: ffffffff907a517f R09: 1ffffffff20f4a2f
[  287.776731][ T5955] R10: dffffc0000000000 R11: fffffbfff20f4a30 R12: ffff88807e6cc000
[  287.784757][ T5955] R13: 0000000000000000 R14: ffffe8ffffc7c3e8 R15: 1ffffffff1cdcfde
[  287.792794][ T5955]  ? cleanup_srcu_struct+0x34d/0x8b0
[  287.798151][ T5955]  blk_mq_free_tag_set+0x617/0x790
[  287.803344][ T5955]  scsi_mq_free_tags+0x16/0x30
[  287.808162][ T5955]  scsi_remove_host+0x243/0x730
[  287.813069][ T5955]  mts_usb_disconnect+0x8e/0x100
[  287.818061][ T5955]  usb_unbind_interface+0x295/0x9f0
[  287.823315][ T5955]  ? kernfs_remove_by_name_ns+0x101/0x140
[  287.829092][ T5955]  ? kernfs_remove_by_name_ns+0x101/0x140
[  287.834859][ T5955]  ? __pfx_usb_unbind_interface+0x10/0x10
[  287.840629][ T5955]  device_release_driver_internal+0x4f5/0x880
[  287.846751][ T5955]  bus_remove_device+0x444/0x560
[  287.851766][ T5955]  ? __pfx_bus_remove_device+0x10/0x10
[  287.857294][ T5955]  ? kernfs_remove_by_name_ns+0x101/0x140
[  287.863091][ T5955]  device_del+0x524/0x8f0
[  287.867657][ T5955]  ? __pfx_device_del+0x10/0x10
[  287.872559][ T5955]  ? kobject_put+0x516/0x550
[  287.877222][ T5955]  usb_disable_device+0x3d4/0x8d0
[  287.882317][ T5955]  usb_disconnect+0x346/0x9a0
[  287.887047][ T5955]  hub_event+0x1bbb/0x4d30
[  287.891513][ T5955]  ? __lock_acquire+0x747/0x2de0
[  287.896504][ T5955]  ? register_lock_class+0x31/0x2e0
[  287.901824][ T5955]  ? __pfx_hub_event+0x10/0x10
[  287.906649][ T5955]  ? rcu_is_watching+0x16/0xb0
[  287.911459][ T5955]  ? process_scheduled_works+0x97a/0x1630
[  287.917259][ T5955]  process_scheduled_works+0xc3d/0x1630
[  287.922890][ T5955]  ? __pfx_process_scheduled_works+0x10/0x10
[  287.929014][ T5955]  ? assign_work+0x3cf/0x5d0
[  287.933655][ T5955]  worker_thread+0xa47/0xfb0
[  287.938340][ T5955]  kthread+0x38b/0x480
[  287.942445][ T5955]  ? __pfx_worker_thread+0x10/0x10
[  287.947607][ T5955]  ? __pfx_kthread+0x10/0x10
[  287.952249][ T5955]  ret_from_fork+0x514/0xb70
[  287.956888][ T5955]  ? __pfx_ret_from_fork+0x10/0x10
[  287.962029][ T5955]  ? load_gs_index+0x97/0xc0
[  287.966667][ T5955]  ? __switch_to+0xc89/0x1420
[  287.971395][ T5955]  ? __pfx_kthread+0x10/0x10
[  287.976038][ T5955]  ret_from_fork_asm+0x1a/0x30
[  287.980885][ T5955]  </TASK>
[  287.984538][ T5955] Kernel Offset: disabled
[  287.988897][ T5955] Rebooting in 86400 seconds..