last executing test programs:

3.242999489s ago: executing program 4 (id=1105):
syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000500)=ANY=[@ANYBLOB="1201000000000010ac054b02000000000001090224000100003000090400000103000100092100000088224e510905810300"], 0x0)

3.207770114s ago: executing program 2 (id=1106):
bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48)

3.137801888s ago: executing program 2 (id=1108):
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000140)=@raw=[@ldst={0x1, 0x0, 0x3, 0x0, 0x1, 0x77}, @exit], &(0x7f0000000200)='GPL\x00'}, 0x90)

3.062126932s ago: executing program 2 (id=1110):
syz_usb_connect(0x2, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x130, 0xe5, 0x97, 0x17, 0x4c8a05aed551ef40, 0x403, 0xf458, 0x7c, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x81, 0x8, 0xa0, 0x0, "", [{{0x9, 0x4, 0x4, 0x14, 0x2, 0x8f, 0x63, 0xd4, 0x9, [], [{{0x9, 0x5, 0xb, 0x10, 0x400, 0x40, 0xf8, 0x10}}, {{0x9, 0x5, 0x1, 0x8, 0x20, 0x14, 0x6, 0x10}}]}}]}}]}}, 0x0)

2.287834335s ago: executing program 1 (id=1121):
syz_usb_connect$uac2(0x2, 0x86, &(0x7f0000000080)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x20, 0x582, 0x8d, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x74, 0x3, 0x1, 0x8, 0x0, 0x1, {0x8, 0xb, 0x0, 0x2, 0x1, 0x8, 0x20, 0x7}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x101, 0x7, 0x9, 0x8}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {[@format_type_ii_discrete={0xb, 0x24, 0x2, 0x2, 0x6, 0x9, 0x80, "d036"}]}, {{0x9, 0x5, 0x1, 0x9, 0x11, 0x4d, 0x8, 0x8, {0x8, 0x25, 0x1, 0x81, 0x3f, 0x32, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0x3, 0x1, 0x6, {0x8, 0x25, 0x1, 0x2, 0x0, 0x7f, 0xa97c}}}}}}}}]}}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0})

1.734145975s ago: executing program 4 (id=1125):
keyctl$KEYCTL_PKEY_QUERY(0x18, 0x0, 0x0, &(0x7f00000000c0)='\xbb,\x00', 0x0)

1.662266317s ago: executing program 4 (id=1127):
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x1, 0xb, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000068a000000000000040000001801000020696c2500000000002020207b1ad8ff00000000bfa1000000000000070100000400ffffb702000008000000b703000002000000850000007a00000095"], &(0x7f0000000000)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xe979}, 0x94)

1.606690686s ago: executing program 2 (id=1128):
openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0), 0x42801, 0x0)

1.462735674s ago: executing program 0 (id=1129):
syz_io_uring_setup(0x13ba, &(0x7f0000000140)={0x0, 0x2e89, 0x4, 0x0, 0x332}, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000340))

1.339068995s ago: executing program 4 (id=1130):
syz_usbip_server_init(0x0)

1.297513758s ago: executing program 0 (id=1131):
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=ANY=[@ANYBLOB="8500000003000000180a00000000000000000000000000009500000000000000"], &(0x7f0000000180)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x40)

1.186983111s ago: executing program 2 (id=1132):
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f00000010c0)=ANY=[@ANYBLOB="891036000000000095"], &(0x7f00000000c0)='GPL\x00'}, 0x94)

1.163470991s ago: executing program 0 (id=1133):
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x1, 0x2, &(0x7f0000000900)=ANY=[@ANYBLOB="71109a00000000009500"], &(0x7f00000000c0)='GPL\x00', 0x9}, 0x94)

1.018681015s ago: executing program 2 (id=1134):
syz_usb_connect(0x0, 0x3f, &(0x7f0000000540)=ANY=[@ANYBLOB="12010000a13de30840205029f1850102030109022d0002000000000904210001d553e5000905060500000000000904000001f238b50009050102f7"], 0x0)

988.713515ms ago: executing program 0 (id=1135):
syz_emit_ethernet(0xfdef, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0008060001080006040001aaaaaaaaaaaa00000000000400000000ac"], 0x0)

867.845017ms ago: executing program 1 (id=1136):
bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000080), 0xfffffffffffffdbb, 0x0, 0xffffffffffffffff, 0xffb9}, 0x48)

829.068692ms ago: executing program 1 (id=1137):
syz_emit_ethernet(0x82, &(0x7f00000000c0)={@random="195df410dc24", @random="77b6d4f11b32", @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "aac4e0", 0x4c, 0x2c, 0x0, @dev, @local, {[@routing={0x2b}]}}}}}, 0x0)

809.188207ms ago: executing program 0 (id=1138):
syz_emit_ethernet(0xbe, &(0x7f0000000b80)={@multicast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x17}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0xfd, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x0, 0x0, 0x3, 0x24, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x32, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x37}, {[@cipso={0x86, 0x71, 0x0, [{0x0, 0xc, "e256b28c04000000fb52"}, {0x0, 0x9, "789607675ca638"}, {0x0, 0xe, "7434954373561de584b703c8"}, {0x2, 0x9, "e706d30bd224f8"}, {0x6, 0x7, "cfa11cab1a"}, {0x0, 0x10, "c600"/14}, {0x0, 0xa, "65807fe97612fe86"}, {0x0, 0x12, "73bc2300ad9d19a30000000000000000"}, {0x6, 0xc, "c8f46976e79e56c7a95e"}]}, @cipso={0x86, 0xc, 0x2, [{0x1, 0x6, "7f36c525"}]}]}}}}}}}, 0x0)

786.139533ms ago: executing program 3 (id=1139):
bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="b7020000f7ffffffbfa70000000000009702000020febfff7a0af0fff8ff00f869a4f0ff00000000b70600001218d1fe2d640500000000002400001000ffffffd704000040000000b704000010000020720700fe00000000850000002f000000b70000000a00000095000000000000006458c2c62fca868f0399d909a63396c113943219aab9d607000000cb3924b611f5969f62c28b22edf3cf393d14c46cc4f79fd2b316da4f0de8163f6242fa8a23f1740637c48468766af54043000000ec44631ac2622cdcae18c3d14bfbe96dd87235b44174f7c034318508f49f09781dc7a2cfbb9a0f119e31975f551557f05dc2dc2739e2e735d0ab961dac07f4f6d8aa1c3f16765d427c0e01000000fe4c16737d50d2a4bfc463450d524eacf2b734b0289c7a3a16eeca71296746681d61af491e4fa734318e0d72b8dbbc2b2b869af2f87903000000b6ecc7de09a2257e908cd92e664fa7aba7f07474863333c460e34caf0806a7e2575a56fba3eadd8efbd5dae6c024585d972b1bf8c4e872bba38160be9e92b6ddb90fc51b894917b50876b5708e64e70f7d8225da90ce9bc019084873ed07c0c59c4ba053fe77e0d37ccc3318da2e9fefaf025527e734ed1de5d12b4c56ca3b03dc121086061d1f26821a428d28eefa22ead6a3dab9388da53263b81ebe6be197a48a63440000a356240c4e2df57457000100000000000000000000008d2516510b29804b3cc034c19cef0d773f01064709edd63a185cbab8456c25283b9514b220fe401503ff536478088eb9fd932a0703a7bf9ea40429b2d49177824f210a69f8e5227fd32e7d5a2c7ecf57ac64509224090000000000000096e5a55d2c805bf725b9d14756c8cfa292aae0872866cf9fe063317741a0db9081d4393a7f9bcc0917d60a11b4a9ece831660ce625de441cef915eba31255d163f7033045ceb97f8ea006efc5b84f75ca1fb74c9faef444eb12f46b435de87feb2f7f2d7fb659395e4b38178b5c67e6ac100000000000000001b2e77bd5de136fa1bec1a26c622bb9662d9ee70147acc5605aa2318855cb8b918000000c5f265dcb5dce05f94ea051c4e8dcdf37d01ad7aff64f84ce32b841c799f47c2949725285fc50f1dd3f5e264023082eec752704c1f598151aa7d29e0d79522df196278acf327a74777d1f658f50c27020198770ff8ebef9df1b750d56d4d195ad7a267c46b3348b0e03ed33b5bca13cafc304dc6da78d20f029742d8d2f36acfdd331081ca00c1d5c8b7bed2ef603d6e7f1764246aab2d7d531559a971939a038055ac28625ec837f824ff537cd67993a3589be73a18680da50287b9e962b1a0235c290346a21ca5de55c49c78e411c791617000ef8df75411a5d300000000000000e0ffffff004deb8d49806823655735bd6deb49edb2e42f4ed9e6e9080366660b847bf03c144f6796920726dcf29e9a6c808459e82cbb0000000000000000000000000000000000006b5530865aaa7aa6171f66f2bca881a4201588427bb65ed3d5e7a74e9b5ece44067d4a9875a310bc7ec42b844b9eb3c9083560ef5c92b8a01188d615efbf70893d2eaf76517e990021fa5020a71023bca1194ad87cade480ba3dce8f57294e31ca24a8d181210bb6d18ff2c58293c2e314a7447ed3a1c870908aa8e3b33e6a94c7381bce9fa71dcbb758451f247e38d80d66e03d7564a5cddfaf06574b05cefb2670f30c2d501ee625ce3ffc08f15b53d28ce552c1807bc6866f06098a0e5517068aa48f2a82496fe83ee85218fe7f52b48742c7055f2a144c13e9c54be60b0a4f979ef7eb216897875946dc6ca1571930b1cf7c93de103f5289f782ae538e02612c717a76c787a873936eb8dcf1bfe581cc8ef965a0424bc140939e3274e251e519d188f6af680402c49458065dccfcb4f0d4f2ec9cf6fb3cf0a1807e34fb8d0108007734c1d2bc6a9d32d2560a88bad976b6000100002b712e632eeca810fb73fc8aaef94acf8bde18b9149cadc688254eabbe91f943592ccf68e717bcc6852828bd621e3a9dcb1cc6f1a6d1915200d95087838c2dc0a002c3aa554f725b965714144652cdc14761b0236f1a05b7f50f4149057e63d713103b5a6c2919161efc165a2e6981d76d29c95ad9f180135fb8962f59495fd33be3a6d35274941790bc1bd9da5e9c67c39de2c9f6fe35b8f528edbd8ea2a77dccdc3fe247feb121d9440a3ea9012a9d23a7e3110b0f25c5f8bf803d688de4d92b5dfdbd69fb8b426b55c10ba01b5f18b10cce8de3369300000000"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x29}, 0x48)

667.118322ms ago: executing program 1 (id=1140):
ioprio_get$pid(0x1, 0x0)

631.903546ms ago: executing program 0 (id=1141):
syz_usb_connect$uac1(0x0, 0x72, &(0x7f0000001480)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x40, 0x41e, 0x323b, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x3, 0x1, 0x4, 0x50, 0xa7, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xffff, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x0, 0x5, 0x9b, {0x7, 0x25, 0x1, 0xc, 0x2, 0xfff5}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x1, 0xc9, 0x4e, {0x7, 0x25, 0x1, 0x8, 0x6, 0x5953}}}}}}}}]}}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0})

613.041585ms ago: executing program 3 (id=1142):
epoll_pwait(0xffffffffffffffff, 0xffffffffffffffff, 0x3e, 0x0, &(0x7f0000000000), 0x8)

612.477744ms ago: executing program 4 (id=1143):
openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/card3/oss_mixer\x00', 0x680902, 0x0)

463.764416ms ago: executing program 1 (id=1144):
set_mempolicy(0x6005, 0x0, 0x79)

419.857408ms ago: executing program 3 (id=1145):
semtimedop(0x0, &(0x7f0000000040)=[{0x2, 0x7}, {0x1, 0x6, 0x800}], 0x2, &(0x7f0000000080)={0x0, 0x989680})

379.48665ms ago: executing program 4 (id=1146):
syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x5ac, 0x245, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x9, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x1, 0x1, 0x3, 0x1, 0x2, 0xff, {0x9, 0x21, 0x5, 0x1, 0x1, {0x22, 0x10e}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x2, 0x10, 0xc}}}}}]}}]}}, 0x0)

195.407084ms ago: executing program 1 (id=1147):
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100007baaaa40b10e6866b857010203210902120001000000000904"], 0x0)

195.211721ms ago: executing program 3 (id=1148):
syz_emit_ethernet(0x36, &(0x7f0000000180)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x64010101, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x57, 0xc2}}}}}}, 0x0)

147.696775ms ago: executing program 3 (id=1149):
rt_tgsigqueueinfo(0x0, 0x0, 0x1b, 0x0)

0s ago: executing program 3 (id=1150):
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x80, 0xee, 0xf0, 0x8, 0x7ca, 0x1867, 0xf0d3, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x10, 0x0, "", [{{0x9, 0x4, 0x56, 0x0, 0x0, 0x6e, 0x1d, 0x8d}}]}}]}}, 0x0)

kernel console output (not intermixed with test programs):

0
[  153.124857][ T5711] usb 5-1: config 0 descriptor??
[  153.139775][   T10] usb 2-1: New USB device found, idVendor=2639, idProduct=0013, bcdDevice=54.63
[  153.153704][ T5711] iguanair 5-1:0.0: probe with driver iguanair failed with error -12
[  153.163757][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  153.176711][   T10] usb 2-1: Product: syz
[  153.183000][   T10] usb 2-1: Manufacturer: syz
[  153.186417][ T5715] usb 3-1: USB disconnect, device number 32
[  153.196332][   T10] usb 2-1: SerialNumber: syz
[  153.416548][ T5711] usb 5-1: USB disconnect, device number 34
[  153.532157][   T10] usb 2-1: USB disconnect, device number 31
[  154.388517][ T5715] usb 3-1: new high-speed USB device number 33 using dummy_hcd
[  154.569537][ T5715] usb 3-1: config 2 has an invalid interface number: 79 but max is 0
[  154.597510][ T5715] usb 3-1: config 2 has no interface number 0
[  154.614659][ T5715] usb 3-1: config 2 interface 79 altsetting 13 bulk endpoint 0x1 has invalid maxpacket 64
[  154.643075][ T5715] usb 3-1: config 2 interface 79 altsetting 13 bulk endpoint 0x82 has invalid maxpacket 1023
[  154.657080][ T5715] usb 3-1: config 2 interface 79 has no altsetting 0
[  154.672341][ T5715] usb 3-1: New USB device found, idVendor=0ab4, idProduct=0011, bcdDevice=ca.fb
[  154.681967][ T5715] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  154.690599][ T5715] usb 3-1: Product: syz
[  154.695359][ T5715] usb 3-1: Manufacturer: syz
[  154.701254][ T5715] usb 3-1: SerialNumber: syz
[  154.709547][ T7093] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  154.716957][ T7093] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  154.768952][  T806] usb 5-1: new high-speed USB device number 35 using dummy_hcd
[  154.807482][ T5622] usb 4-1: new high-speed USB device number 35 using dummy_hcd
[  154.877412][   T10] usb 1-1: new high-speed USB device number 34 using dummy_hcd
[  154.897481][    T9] usb 2-1: new full-speed USB device number 32 using dummy_hcd
[  154.938978][ T5715] esd_usb 3-1:2.79: sending version message failed
[  154.946768][ T5715] esd_usb 3-1:2.79: probe with driver esd_usb failed with error -71
[  154.956498][  T806] usb 5-1: Using ep0 maxpacket: 32
[  154.962367][ T5622] usb 4-1: Using ep0 maxpacket: 8
[  154.976674][  T806] usb 5-1: config 8 has an invalid interface number: 97 but max is 0
[  154.985576][ T5715] usb 3-1: USB disconnect, device number 33
[  154.993865][ T5622] usb 4-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config
[  155.005449][  T806] usb 5-1: config 8 has no interface number 0
[  155.015763][  T806] usb 5-1: config 8 interface 97 altsetting 9 endpoint 0xA has an invalid bInterval 0, changing to 7
[  155.027602][   T10] usb 1-1: Using ep0 maxpacket: 32
[  155.030717][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x9 has an invalid bInterval 128, changing to 11
[  155.054068][   T10] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xB7, changing to 0x87
[  155.057298][  T806] usb 5-1: config 8 interface 97 altsetting 9 endpoint 0x4 has invalid maxpacket 512, setting to 64
[  155.071177][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x87 has invalid wMaxPacketSize 0
[  155.079147][  T806] usb 5-1: config 8 interface 97 has no altsetting 0
[  155.089347][    T9] usb 2-1: unable to get BOS descriptor or descriptor too short
[  155.094299][ T5622] usb 4-1: New USB device found, idVendor=1a86, idProduct=e092, bcdDevice=53.3f
[  155.105971][    T9] usb 2-1: not running at top speed; connect to a high speed hub
[  155.120730][ T5622] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  155.125924][   T10] usb 1-1: New USB device found, idVendor=0e6f, idProduct=582c, bcdDevice=31.68
[  155.139131][ T5622] usb 4-1: Product: syz
[  155.140389][   T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  155.143714][ T5622] usb 4-1: Manufacturer: syz
[  155.153089][   T10] usb 1-1: Product: syz
[  155.157110][ T5622] usb 4-1: SerialNumber: syz
[  155.162917][    T9] usb 2-1: config 8 has an invalid interface number: 3 but max is 0
[  155.168730][  T806] usb 5-1: New USB device found, idVendor=1199, idProduct=68ab, bcdDevice=10.61
[  155.177548][    T9] usb 2-1: config 8 has no interface number 0
[  155.185124][  T806] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  155.191197][   T10] usb 1-1: Manufacturer: syz
[  155.201308][  T806] usb 5-1: Product: syz
[  155.204156][    T9] usb 2-1: config 8 interface 3 has no altsetting 0
[  155.209340][  T806] usb 5-1: Manufacturer: syz
[  155.221410][   T10] usb 1-1: SerialNumber: syz
[  155.225435][ T5622] ch9200 4-1:2.0: probe with driver ch9200 failed with error -22
[  155.229428][    T9] usb 2-1: New USB device found, idVendor=093a, idProduct=2603, bcdDevice=1d.22
[  155.236914][  T806] usb 5-1: SerialNumber: syz
[  155.248195][   T10] usb 1-1: config 0 descriptor??
[  155.254893][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  155.273352][    T9] usb 2-1: Product: syz
[  155.286556][    T9] usb 2-1: Manufacturer: syz
[  155.303554][    T9] usb 2-1: SerialNumber: syz
[  155.509354][   T10] usb 4-1: USB disconnect, device number 35
[  155.512980][  T806] hub 5-1:8.97: bad descriptor, ignoring hub
[  155.530314][    T9] gspca_main: pac7311-2.14.0 probing 093a:2603
[  155.533439][  T806] hub 5-1:8.97: probe with driver hub failed with error -5
[  155.559850][    T9] gspca_pac7311: reg_w() failed index 0xff, value 0x01, error -71
[  155.595579][  T806] sierra 5-1:8.97: Sierra USB modem converter detected
[  155.596835][    T9] pac7311 2-1:8.3: probe with driver pac7311 failed with error -71
[  155.630288][  T806] usb 5-1: Sierra USB modem converter now attached to ttyUSB0
[  155.646918][ T5622] usb 1-1: USB disconnect, device number 34
[  155.666362][    T9] usb 2-1: USB disconnect, device number 32
[  155.686744][  T806] usb 5-1: Sierra USB modem converter now attached to ttyUSB1
[  155.751469][  T806] usb 5-1: USB disconnect, device number 35
[  155.805229][  T806] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0
[  155.836441][  T806] sierra ttyUSB1: Sierra USB modem converter now disconnected from ttyUSB1
[  155.847890][  T806] sierra 5-1:8.97: device disconnected
[  155.877473][ T5711] usb 3-1: new high-speed USB device number 34 using dummy_hcd
[  156.047431][ T5711] usb 3-1: Using ep0 maxpacket: 8
[  156.056117][ T5711] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  156.071251][ T5711] usb 3-1: New USB device found, idVendor=22b8, idProduct=6425, bcdDevice=d3.6c
[  156.085208][ T5711] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  156.103934][ T5711] usb 3-1: Product: syz
[  156.109252][ T5711] usb 3-1: Manufacturer: syz
[  156.114379][ T5711] usb 3-1: SerialNumber: syz
[  156.131177][ T5711] usb 3-1: config 0 descriptor??
[  156.398172][ T5787] usb 3-1: USB disconnect, device number 34
[  156.588681][ T5711] usb 5-1: new low-speed USB device number 36 using dummy_hcd
[  156.770341][ T5711] usb 5-1: unable to get BOS descriptor or descriptor too short
[  156.793651][ T5711] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xD is Bulk; changing to Interrupt
[  156.810914][ T5711] usb 5-1: string descriptor 0 read error: -22
[  156.825940][ T5711] usb 5-1: New USB device found, idVendor=0499, idProduct=1055, bcdDevice= 0.40
[  156.846384][ T5711] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  156.864086][ T7129] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  156.880551][ T5711] usb 5-1: Quirk or no altset; falling back to MIDI 1.0
[  156.908673][ T5622] usb 1-1: new full-speed USB device number 35 using dummy_hcd
[  156.973282][ T5711] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -2
[  157.008460][ T5357] usb 4-1: new full-speed USB device number 36 using dummy_hcd
[  157.067615][ T5715] usb 2-1: new high-speed USB device number 33 using dummy_hcd
[  157.081163][ T5622] usb 1-1: config 0 has an invalid interface number: 37 but max is 1
[  157.097929][ T5622] usb 1-1: config 0 has an invalid interface number: 255 but max is 1
[  157.120389][  T806] usb 5-1: USB disconnect, device number 36
[  157.126431][ T5622] usb 1-1: config 0 has no interface number 0
[  157.133633][ T5622] usb 1-1: config 0 has no interface number 1
[  157.140677][ T5622] usb 1-1: too many endpoints for config 0 interface 255 altsetting 255: 255, using maximum allowed: 30
[  157.153705][ T5622] usb 1-1: config 0 interface 255 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255
[  157.183718][ T5622] usb 1-1: config 0 interface 255 has no altsetting 0
[  157.194650][ T5357] usb 4-1: not running at top speed; connect to a high speed hub
[  157.217032][ T5622] usb 1-1: New USB device found, idVendor=03f0, idProduct=581d, bcdDevice=20.a3
[  157.227399][ T5357] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 58, changing to 4
[  157.239382][ T5715] usb 2-1: Using ep0 maxpacket: 32
[  157.253985][ T5622] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  157.264175][ T5357] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 1024, setting to 1023
[  157.276082][ T5622] usb 1-1: Product: syz
[  157.280744][ T5622] usb 1-1: Manufacturer: syz
[  157.285694][ T5622] usb 1-1: SerialNumber: syz
[  157.290805][ T5715] usb 2-1: unable to get BOS descriptor or descriptor too short
[  157.300704][ T5715] usb 2-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0x95, changing to 0x85
[  157.314073][ T5357] usb 4-1: New USB device found, idVendor=0582, idProduct=0008, bcdDevice= 0.40
[  157.326359][ T5357] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  157.336099][ T5622] usb 1-1: config 0 descriptor??
[  157.342996][ T5357] usb 4-1: Product: syz
[  157.355080][ T5715] usb 2-1: New USB device found, idVendor=249c, idProduct=931c, bcdDevice= 0.40
[  157.365626][ T5622] usb 1-1: selecting invalid altsetting 0
[  157.372104][ T5357] usb 4-1: Manufacturer: syz
[  157.376897][ T5715] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  157.385124][ T5622] usb 1-1: Could not set interface, error -22
[  157.392249][ T5357] usb 4-1: SerialNumber: syz
[  157.398069][ T5715] usb 2-1: Product: syz
[  157.403026][ T5715] usb 2-1: Manufacturer: syz
[  157.412582][ T5715] usb 2-1: SerialNumber: syz
[  157.595667][ T5622] usb 1-1: USB disconnect, device number 35
[  157.651671][ T5357] usb 4-1: Quirk or no altset; falling back to MIDI 1.0
[  157.672360][ T5715] usb 2-1: Quirk or no altset; falling back to MIDI 1.0
[  157.680768][ T5357] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -2
[  157.697712][ T5715] usb 2-1: MIDIStreaming interface descriptor not found
[  157.844790][ T5357] usb 4-1: Quirk or no altset; falling back to MIDI 1.0
[  157.859350][ T5715] usb 2-1: USB disconnect, device number 33
[  157.866042][ T5357] snd-usb-audio 4-1:1.1: probe with driver snd-usb-audio failed with error -2
[  157.944237][ T5931] udevd[5931]: 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
[  157.977750][ T5357] usb 4-1: Quirk or no altset; falling back to MIDI 1.0
[  158.112641][ T5357] snd-usb-audio 4-1:1.2: probe with driver snd-usb-audio failed with error -2
[  158.180726][ T5357] usb 4-1: USB disconnect, device number 36
[  158.248339][ T6116] udevd[6116]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.2/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  158.778549][ T5357] usb 2-1: new low-speed USB device number 34 using dummy_hcd
[  158.807313][ T5715] usb 5-1: new low-speed USB device number 37 using dummy_hcd
[  158.941586][ T5357] usb 2-1: config 15 has an invalid descriptor of length 0, skipping remainder of the config
[  158.959872][ T5357] usb 2-1: string descriptor 0 read error: -22
[  158.966778][ T5357] usb 2-1: New USB device found, idVendor=0bc7, idProduct=0002, bcdDevice=9e.7c
[  158.979673][ T5357] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11
[  158.988396][ T5715] usb 5-1: config 32 has 1 interface, different from the descriptor's value: 2
[  158.998735][   T24] usb 3-1: new high-speed USB device number 35 using dummy_hcd
[  159.008354][ T5715] usb 5-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 10
[  159.023685][ T5357] ati_remote 2-1:15.0: ati_remote_probe: Unexpected desc.bNumEndpoints
[  159.034370][ T5715] usb 5-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 255, setting to 8
[  159.046377][ T5715] usb 5-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7
[  159.056584][ T5715] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  159.069192][ T7184] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  159.137535][    T9] usb 4-1: new full-speed USB device number 37 using dummy_hcd
[  159.157523][ T5622] usb 1-1: new high-speed USB device number 36 using dummy_hcd
[  159.177587][   T24] usb 3-1: Using ep0 maxpacket: 16
[  159.189169][   T24] usb 3-1: config 251 has an invalid interface number: 202 but max is 0
[  159.198027][   T24] usb 3-1: config 251 has no interface number 0
[  159.204733][   T24] usb 3-1: config 251 interface 202 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0
[  159.215022][   T24] usb 3-1: config 251 interface 202 altsetting 1 bulk endpoint 0x1 has invalid maxpacket 0
[  159.225392][   T24] usb 3-1: config 251 interface 202 altsetting 1 has an invalid descriptor for endpoint zero, skipping
[  159.238841][   T24] usb 3-1: config 251 interface 202 altsetting 1 endpoint 0x6 has invalid maxpacket 1024, setting to 64
[  159.251624][   T24] usb 3-1: config 251 interface 202 altsetting 1 has an endpoint descriptor with address 0xC1, changing to 0x81
[  159.269098][   T24] usb 3-1: config 251 interface 202 altsetting 1 endpoint 0x81 has invalid wMaxPacketSize 0
[  159.270354][ T5787] usb 2-1: USB disconnect, device number 34
[  159.286072][   T24] usb 3-1: config 251 interface 202 altsetting 1 bulk endpoint 0x81 has invalid maxpacket 0
[  159.300508][   T24] usb 3-1: config 251 interface 202 altsetting 1 has 4 endpoint descriptors, different from the interface descriptor's value: 3
[  159.304853][    T9] usb 4-1: config 8 has an invalid interface number: 223 but max is 0
[  159.314337][ T5715] usb 5-1: string descriptor 0 read error: -71
[  159.326245][    T9] usb 4-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[  159.336072][   T24] usb 3-1: config 251 interface 202 has no altsetting 0
[  159.345966][    T9] usb 4-1: config 8 has no interface number 0
[  159.347495][ T5622] usb 1-1: Using ep0 maxpacket: 16
[  159.354121][    T9] usb 4-1: config 8 interface 223 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3
[  159.376875][    T9] usb 4-1: New USB device found, idVendor=a6da, idProduct=7458, bcdDevice=2d.4d
[  159.389516][   T24] usb 3-1: New USB device found, idVendor=0572, idProduct=cb00, bcdDevice=bb.c9
[  159.391190][    T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  159.399754][ T5622] usb 1-1: unable to get BOS descriptor or descriptor too short
[  159.429566][    T9] usb 4-1: Product: syz
[  159.430296][   T24] usb 3-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3
[  159.442395][    T9] usb 4-1: Manufacturer: syz
[  159.442419][    T9] usb 4-1: SerialNumber: syz
[  159.468372][ T5622] usb 1-1: config 4 has an invalid interface number: 127 but max is 0
[  159.486978][ T5622] usb 1-1: config 4 has no interface number 0
[  159.507422][   T24] usb 3-1: Product: syz
[  159.512012][ T5622] usb 1-1: config 4 interface 127 has no altsetting 0
[  159.519776][   T24] usb 3-1: SerialNumber: syz
[  159.545506][ T5622] usb 1-1: string descriptor 0 read error: -22
[  159.582634][ T5715] usb 5-1: USB disconnect, device number 37
[  159.589285][ T5622] usb 1-1: New USB device found, idVendor=16c0, idProduct=05df, bcdDevice=2b.48
[  159.602076][ T5622] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  159.703899][    T9] usb 4-1: USB disconnect, device number 37
[  159.784366][   T24] cxacru 3-1:251.202: submit of read urb for cm 0x90 failed (-90)
[  159.804191][   T24] cxacru 3-1:251.202: usbatm_usb_probe: invalid endpoint 02!
[  159.826209][   T24] cxacru 3-1:251.202: probe with driver cxacru failed with error -22
[  159.850479][ T5715] usb 1-1: USB disconnect, device number 36
[  159.881039][   T24] usb 3-1: USB disconnect, device number 35
[  160.157558][ T5622] usb 2-1: new full-speed USB device number 35 using dummy_hcd
[  160.321564][ T5622] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  160.332694][ T5622] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFC, changing to 0x8C
[  160.345100][ T5622] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8C has an invalid bInterval 0, changing to 10
[  160.359020][ T5622] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8C has invalid maxpacket 212, setting to 64
[  160.370524][ T5622] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  160.392034][ T5715] usb 5-1: new full-speed USB device number 38 using dummy_hcd
[  160.415956][ T5622] usb 2-1: New USB device found, idVendor=045e, idProduct=0284, bcdDevice=a4.8f
[  160.437285][ T5622] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  160.457131][ T5622] usb 2-1: Product: syz
[  160.470799][ T5622] usb 2-1: Manufacturer: syz
[  160.487347][ T5622] usb 2-1: SerialNumber: syz
[  160.511370][ T5622] usb 2-1: config 0 descriptor??
[  160.523156][ T7201] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  160.579229][ T5715] usb 5-1: not running at top speed; connect to a high speed hub
[  160.605768][ T5715] usb 5-1: config 1 interface 0 altsetting 3 endpoint 0x3 has invalid maxpacket 1024, setting to 64
[  160.647333][ T5715] usb 5-1: config 1 interface 0 altsetting 3 has 2 endpoint descriptors, different from the interface descriptor's value: 3
[  160.684839][ T5715] usb 5-1: config 1 interface 0 has no altsetting 0
[  160.713460][ T5715] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  160.723072][ T5622] rc_core: IR keymap rc-xbox-dvd not found
[  160.746860][ T5622] Registered IR keymap rc-empty
[  160.756149][ T5715] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  160.782042][ T5622] rc rc0: syz syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0
[  160.799620][ T5715] usb 5-1: Product: syz
[  160.808546][ T5715] usb 5-1: Manufacturer: syz
[  160.819781][ T5715] usb 5-1: SerialNumber: syz
[  160.828784][ T5622] input: syz syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input19
[  160.847428][ T7209] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  160.899092][ T5622] usb 2-1: USB disconnect, device number 35
[  160.905569][    C1] xbox_remote 2-1:0.0: xbox_remote_irq_in: usb_submit_urb()=-19
[  161.092993][ T5715] usb 5-1: No union descriptors
[  161.105751][ T5715] usb 5-1: USB disconnect, device number 38
[  161.117410][ T5787] usb 1-1: new full-speed USB device number 37 using dummy_hcd
[  161.167517][   T24] usb 4-1: new high-speed USB device number 38 using dummy_hcd
[  161.175340][ T5714] usb 3-1: new high-speed USB device number 36 using dummy_hcd
[  161.305788][ T5787] usb 1-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40
[  161.315627][ T5787] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  161.324110][ T5787] usb 1-1: Product: syz
[  161.329594][ T5787] usb 1-1: Manufacturer: syz
[  161.335145][ T5787] usb 1-1: SerialNumber: syz
[  161.337346][   T24] usb 4-1: Using ep0 maxpacket: 32
[  161.359970][ T5714] usb 3-1: unable to get BOS descriptor or descriptor too short
[  161.373080][   T24] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  161.392446][   T24] usb 4-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e
[  161.410818][   T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  161.419628][ T5714] usb 3-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40
[  161.429935][ T5714] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  161.440338][   T24] usb 4-1: Product: syz
[  161.444618][   T24] usb 4-1: Manufacturer: syz
[  161.450168][ T5714] usb 3-1: Product: syz
[  161.454488][   T24] usb 4-1: SerialNumber: syz
[  161.459471][ T5714] usb 3-1: Manufacturer: syz
[  161.465727][ T5714] usb 3-1: SerialNumber: syz
[  161.475227][   T24] usb 4-1: config 0 descriptor??
[  161.491357][   T24] gs_usb 4-1:0.0: Required endpoints not found
[  161.564432][ T5787] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 37 if 0 alt 0 proto 1 vid 0x04B8 pid 0x0202
[  161.582148][ T5787] usb 1-1: USB disconnect, device number 37
[  161.594282][ T5787] usblp0: removed
[  161.719544][   T24] usb 4-1: USB disconnect, device number 38
[  161.728816][ T5714] usb 3-1: Quirk or no altset; falling back to MIDI 1.0
[  161.738796][ T5714] usb 3-1: MIDIStreaming interface descriptor not found
[  161.750808][   T10] usb 2-1: new high-speed USB device number 36 using dummy_hcd
[  161.830925][ T5714] usb 3-1: USB disconnect, device number 36
[  161.878494][ T5925] udevd[5925]: 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
[  161.910692][   T10] usb 2-1: Using ep0 maxpacket: 32
[  161.925008][   T10] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  161.939930][   T10] usb 2-1: New USB device found, idVendor=04e2, idProduct=1424, bcdDevice=8a.0a
[  161.949296][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  161.957711][   T10] usb 2-1: Product: syz
[  161.962173][   T10] usb 2-1: Manufacturer: syz
[  161.966870][   T10] usb 2-1: SerialNumber: syz
[  161.974122][   T10] usb 2-1: config 0 descriptor??
[  161.980066][    T9] usb 5-1: new high-speed USB device number 39 using dummy_hcd
[  161.992436][   T10] xr_serial 2-1:0.0: failed to claim sibling interface: -16
[  162.001877][   T10] xr_serial 2-1:0.0: probe with driver xr_serial failed with error -16
[  162.138777][ T7244] futex_wake_op: syz.0.734 tries to shift op by 35; fix this program
[  162.149729][    T9] usb 5-1: unable to get BOS descriptor or descriptor too short
[  162.164762][    T9] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 220, changing to 7
[  162.186890][    T9] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0
[  162.206220][   T10] usb 2-1: USB disconnect, device number 36
[  162.222806][    T9] usb 5-1: New USB device found, idVendor=041e, idProduct=0005, bcdDevice= 0.40
[  162.244312][    T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  162.252975][    T9] usb 5-1: Product: syz
[  162.257587][    T9] usb 5-1: Manufacturer: syz
[  162.262480][    T9] usb 5-1: SerialNumber: syz
[  162.399484][ T7252] mmap: syz.3.738 (7252) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst.
[  162.536085][    T9] usb 5-1: USB disconnect, device number 39
[  162.548394][ T5711] usb 1-1: new high-speed USB device number 38 using dummy_hcd
[  162.717306][ T5711] usb 1-1: Using ep0 maxpacket: 16
[  162.732305][ T5711] usb 1-1: config 3 has an invalid interface number: 114 but max is 0
[  162.747349][ T5711] usb 1-1: config 3 has no interface number 0
[  162.759226][ T5711] usb 1-1: config 3 interface 114 has no altsetting 0
[  162.770617][ T5711] usb 1-1: New USB device found, idVendor=0c45, idProduct=800a, bcdDevice= d.d3
[  162.787298][ T5711] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  162.798695][ T5714] usb 4-1: new high-speed USB device number 39 using dummy_hcd
[  162.805745][ T5711] usb 1-1: Product: syz
[  162.815889][ T5711] usb 1-1: Manufacturer: syz
[  162.825830][ T5711] usb 1-1: SerialNumber: syz
[  162.844015][   T30] audit: type=1326 audit(1777405837.303:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7263 comm="syz.2.745" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f57cb99cdd9 code=0x0
[  162.987868][ T5714] usb 4-1: Using ep0 maxpacket: 32
[  163.000379][ T5714] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7
[  163.027489][ T5714] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 250, changing to 7
[  163.063640][ T5714] usb 4-1: New USB device found, idVendor=0644, idProduct=800f, bcdDevice= 0.40
[  163.101998][ T5711] gspca_main: sn9c2028-2.14.0 probing 0c45:800a
[  163.106795][ T5714] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  163.129071][ T5711] gspca_sn9c2028: read1 error -71
[  163.142209][ T5714] usb 4-1: Product: syz
[  163.143223][ T5711] gspca_sn9c2028: read1 error -71
[  163.163613][ T5714] usb 4-1: Manufacturer: syz
[  163.178782][ T5711] gspca_sn9c2028: read1 error -71
[  163.183887][ T5714] usb 4-1: SerialNumber: syz
[  163.191502][ T5711] sn9c2028 1-1:3.114: probe with driver sn9c2028 failed with error -71
[  163.214053][ T5711] usb 1-1: USB disconnect, device number 38
[  163.438814][ T5714] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found
[  163.446595][ T5714] usb 4-1: unit 255 not found!
[  163.483745][ T5714] usb 4-1: disable ehci-hcd to run US-144
[  163.493718][ T5714] usb 4-1: disable ehci-hcd to run US-144
[  163.503959][ T5714] usb 4-1: USB disconnect, device number 39
[  163.534935][ T6144] udevd[6144]: 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
[  163.557647][    T9] usb 2-1: new full-speed USB device number 37 using dummy_hcd
[  163.723173][    T9] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 15
[  163.742582][    T9] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  163.777302][    T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10
[  163.802029][    T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64
[  163.825119][    T9] usb 2-1: New USB device found, idVendor=077d, idProduct=04aa, bcdDevice=5b.d8
[  163.841972][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  163.861348][    T9] usb 2-1: Product: syz
[  163.873309][    T9] usb 2-1: Manufacturer: syz
[  163.883163][    T9] usb 2-1: SerialNumber: syz
[  163.906709][    T9] usb 2-1: config 0 descriptor??
[  163.926517][ T7278] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  163.937345][ T5714] usb 1-1: new high-speed USB device number 39 using dummy_hcd
[  164.109917][ T5714] usb 1-1: config index 0 descriptor too short (expected 3133, got 61)
[  164.129666][ T5714] usb 1-1: config 0 has an invalid interface number: 156 but max is 1
[  164.145387][ T5714] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  164.166240][ T5714] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2
[  164.177511][ T5714] usb 1-1: config 0 has no interface number 0
[  164.185434][    T9] powermate: Expected payload of 3--6 bytes, found 64 bytes!
[  164.191594][ T5714] usb 1-1: config 0 interface 156 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0
[  164.203783][   T24] usb 5-1: new low-speed USB device number 40 using dummy_hcd
[  164.212743][ T5714] usb 1-1: config 0 interface 156 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7
[  164.224987][ T5714] usb 1-1: config 0 interface 156 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0
[  164.231907][    T9] input: Griffin SoundKnob as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input20
[  164.241240][ T5714] usb 1-1: config 0 interface 156 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3
[  164.264192][    C0] powermate: config urb returned -71
[  164.270149][    C0] powermate: config urb returned -71
[  164.276186][    C0] powermate: config urb returned -71
[  164.278296][ T5714] usb 1-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9
[  164.283337][    C0] powermate: config urb returned -71
[  164.295067][ T5714] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  164.335105][    T9] usb 2-1: USB disconnect, device number 37
[  164.341315][    C0] powermate 2-1:0.0: powermate_irq - usb_submit_urb failed with result: -19
[  164.371529][ T5714] usb 1-1: config 0 descriptor??
[  164.387441][   T10] usb 4-1: new high-speed USB device number 40 using dummy_hcd
[  164.389553][   T24] usb 5-1: unable to get BOS descriptor or descriptor too short
[  164.415092][   T24] usb 5-1: config 8 has an invalid interface number: 109 but max is 0
[  164.428884][   T24] usb 5-1: config 8 has no interface number 0
[  164.435521][   T24] usb 5-1: config 8 interface 109 altsetting 0 endpoint 0x3 has invalid maxpacket 512, setting to 8
[  164.448048][   T24] usb 5-1: config 8 interface 109 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[  164.474492][ T5714] gspca_main: spca561-2.14.0 probing abcd:cdee
[  164.485855][   T24] usb 5-1: string descriptor 0 read error: -22
[  164.494618][   T24] usb 5-1: New USB device found, idVendor=0c2e, idProduct=0720, bcdDevice=d4.29
[  164.506116][   T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  164.534696][ T7293] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[  164.550436][   T10] usb 4-1: Using ep0 maxpacket: 32
[  164.559726][   T24] metro_usb 5-1:8.109: required endpoints missing
[  164.570388][   T10] usb 4-1: New USB device found, idVendor=13d8, idProduct=0020, bcdDevice=f7.31
[  164.583154][   T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  164.615669][ T5714] spca561 1-1:0.156: probe with driver spca561 failed with error -22
[  164.638851][ T5714] usb 1-1: Quirk or no altset; falling back to MIDI 1.0
[  164.650808][   T10] usb 4-1: selecting invalid altsetting 3
[  164.657374][ T5714] usb 1-1: MIDIStreaming interface descriptor not found
[  164.671664][   T10] comedi comedi5: could not set alternate setting 3 in high speed
[  164.710310][   T10] usbduxsigma 4-1:128.0: driver 'usbduxsigma' failed to auto-configure device.
[  164.737039][   T10] usbduxsigma 4-1:128.0: probe with driver usbduxsigma failed with error -22
[  164.775078][   T24] usb 5-1: USB disconnect, device number 40
[  164.871469][ T5715] usb 4-1: USB disconnect, device number 40
[  164.905854][ T5714] usb 1-1: USB disconnect, device number 39
[  164.947316][ T5357] usb 3-1: new full-speed USB device number 37 using dummy_hcd
[  165.048933][ T7313] syz.1.768 (7313): attempted to duplicate a private mapping with mremap.  This is not supported.
[  165.129299][ T5357] usb 3-1: config 2 has an invalid interface number: 162 but max is 0
[  165.148066][ T5357] usb 3-1: config 2 has no interface number 0
[  165.162046][ T5357] usb 3-1: config 2 interface 162 has no altsetting 0
[  165.171590][ T5357] usb 3-1: New USB device found, idVendor=13e5, idProduct=0001, bcdDevice=72.b2
[  165.181889][ T5357] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  165.190149][ T5357] usb 3-1: Product: syz
[  165.196461][ T5357] usb 3-1: Manufacturer: syz
[  165.201382][ T5357] usb 3-1: SerialNumber: syz
[  165.387430][   T10] usb 2-1: new high-speed USB device number 38 using dummy_hcd
[  165.434282][ T5357] usb 3-1: selecting invalid altsetting 0
[  165.495598][ T5357] usb 3-1: USB disconnect, device number 37
[  165.508176][ T5787] usb 1-1: new high-speed USB device number 40 using dummy_hcd
[  165.537311][   T10] usb 2-1: Using ep0 maxpacket: 16
[  165.541593][ T6144] udevd[6144]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:2.162/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  165.563664][   T10] usb 2-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=29.00
[  165.587315][ T5714] usb 5-1: new high-speed USB device number 41 using dummy_hcd
[  165.589784][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  165.610636][   T10] usb 2-1: Product: syz
[  165.615054][   T10] usb 2-1: Manufacturer: syz
[  165.621241][   T10] usb 2-1: SerialNumber: syz
[  165.636523][   T10] usb 2-1: config 0 descriptor??
[  165.647428][   T10] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected
[  165.666182][   T10] usb 2-1: Detected FT4233HP
[  165.687420][ T5787] usb 1-1: Using ep0 maxpacket: 8
[  165.697851][ T5787] usb 1-1: unable to get BOS descriptor or descriptor too short
[  165.708847][ T5787] usb 1-1: config 6 has an invalid interface number: 212 but max is 1
[  165.718138][ T5787] usb 1-1: config 6 has an invalid interface number: 188 but max is 1
[  165.726499][ T5787] usb 1-1: config 6 has no interface number 0
[  165.732887][ T5787] usb 1-1: config 6 has no interface number 1
[  165.740026][ T5787] usb 1-1: config 6 interface 212 has no altsetting 0
[  165.747135][ T5787] usb 1-1: config 6 interface 188 has no altsetting 0
[  165.757755][ T5787] usb 1-1: New USB device found, idVendor=04c8, idProduct=0720, bcdDevice=b6.51
[  165.767481][ T5787] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  165.776118][ T5787] usb 1-1: Product: syz
[  165.781061][ T5787] usb 1-1: Manufacturer: syz
[  165.786237][ T5787] usb 1-1: SerialNumber: syz
[  165.793553][ T5714] usb 5-1: New USB device found, idVendor=2040, idProduct=d853, bcdDevice=f8.f6
[  165.815102][ T5714] usb 5-1: New USB device strings: Mfr=65, Product=2, SerialNumber=3
[  165.834570][ T5714] usb 5-1: Product: syz
[  165.839329][ T5714] usb 5-1: Manufacturer: syz
[  165.844752][ T5714] usb 5-1: SerialNumber: syz
[  165.853277][   T10] ftdi_sio ttyUSB0: Unable to read latency timer: -71
[  165.871228][ T5714] usb 5-1: dvb_usb_v2: found a 'Hauppauge Mercury' in warm state
[  165.877821][   T10] ftdi_sio ttyUSB0: Unable to write latency timer: -71
[  165.892710][   T10] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0
[  165.918736][ T5714] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
[  165.923279][   T10] usb 2-1: USB disconnect, device number 38
[  165.953475][ T5714] dvbdev: DVB: registering new adapter (Hauppauge Mercury)
[  165.991796][ T5714] usb 5-1: media controller created
[  166.031611][   T10] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0
[  166.090710][ T5787] usb 1-1: USB disconnect, device number 40
[  166.097043][ T5714] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[  166.097483][   T10] ftdi_sio 2-1:0.0: device disconnected
[  166.208007][ T5714] usb 5-1: selecting invalid altsetting 1
[  166.224775][ T5714] set interface failed
[  166.225078][ T5714] usb 5-1: dvb_usb_v2: usb_bulk_msg() failed=-22
[  166.240206][ T5714] error writing reg: 0xff, val: 0x00
[  166.325259][ T5714] dvb_usb_mxl111sf 5-1:2.0: probe with driver dvb_usb_mxl111sf failed with error -22
[  166.349975][ T5714] usb 5-1: USB disconnect, device number 41
[  166.477358][ T5357] usb 4-1: new high-speed USB device number 41 using dummy_hcd
[  166.568487][ T5711] usb 3-1: new high-speed USB device number 38 using dummy_hcd
[  166.657371][ T5357] usb 4-1: Using ep0 maxpacket: 32
[  166.685424][ T5357] usb 4-1: unable to get BOS descriptor or descriptor too short
[  166.721702][ T5357] usb 4-1: New USB device found, idVendor=0403, idProduct=b8d8, bcdDevice= 0.40
[  166.739088][ T5711] usb 3-1: config index 0 descriptor too short (expected 1051, got 27)
[  166.749827][ T5357] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  166.752818][ T5711] usb 3-1: config 0 has an invalid interface number: 0 but max is -1
[  166.778884][ T5357] usb 4-1: Product: syz
[  166.783744][ T5711] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 0
[  166.785919][ T5357] usb 4-1: Manufacturer: syz
[  166.807358][ T5711] usb 3-1: config 0 interface 0 altsetting 12 bulk endpoint 0x87 has invalid maxpacket 149
[  166.828256][ T5357] usb 4-1: SerialNumber: syz
[  166.836321][ T5711] usb 3-1: config 0 interface 0 has no altsetting 0
[  166.856282][ T5711] usb 3-1: New USB device found, idVendor=06cd, idProduct=010a, bcdDevice=d9.c3
[  166.874008][ T5711] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  166.892572][ T5711] usb 3-1: Product: syz
[  166.896987][ T5711] usb 3-1: Manufacturer: syz
[  166.907807][ T5711] usb 3-1: SerialNumber: syz
[  166.929052][ T5787] usb 2-1: new high-speed USB device number 39 using dummy_hcd
[  166.939241][ T5711] usb 3-1: config 0 descriptor??
[  166.949328][ T7337] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[  167.079759][ T5357] usb 4-1: Quirk or no altset; falling back to MIDI 1.0
[  167.087873][ T5357] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -71
[  167.111671][ T5787] usb 2-1: New USB device found, idVendor=041e, idProduct=400c, bcdDevice=af.98
[  167.113180][ T5357] usb 4-1: USB disconnect, device number 41
[  167.123177][ T5787] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  167.149777][ T5787] usb 2-1: config 0 descriptor??
[  167.161747][ T5787] pwc: Creative Labs Webcam 5 detected.
[  167.188199][ T5711] keyspan 3-1:0.0: Keyspan 4 port adapter converter detected
[  167.196619][ T5711] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 7
[  167.207592][ T5711] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 81
[  167.215940][ T5711] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 1
[  167.225018][   T10] usb 5-1: new high-speed USB device number 42 using dummy_hcd
[  167.235026][ T5711] usb 3-1: Keyspan 4 port adapter converter now attached to ttyUSB0
[  167.248055][ T5711] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 82
[  167.256302][ T5711] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 2
[  167.266988][ T5711] usb 3-1: Keyspan 4 port adapter converter now attached to ttyUSB1
[  167.278403][ T5711] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 83
[  167.286383][ T5711] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 3
[  167.296117][ T5711] usb 3-1: Keyspan 4 port adapter converter now attached to ttyUSB2
[  167.304606][  T959] usb 1-1: new full-speed USB device number 41 using dummy_hcd
[  167.315647][ T5711] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 84
[  167.324012][ T5711] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 4
[  167.336891][ T5711] usb 3-1: Keyspan 4 port adapter converter now attached to ttyUSB3
[  167.355657][ T5711] usb 3-1: USB disconnect, device number 38
[  167.370372][ T5787] pwc: Failed to set LED on/off time (-71)
[  167.380269][ T5787] pwc: send_video_command error -71
[  167.388291][   T10] usb 5-1: Using ep0 maxpacket: 32
[  167.394781][ T5787] pwc: Failed to set video mode VGA@30 fps; return code = -71
[  167.414624][   T10] usb 5-1: config 2 has an invalid interface number: 196 but max is 0
[  167.431113][ T5787] Philips webcam 2-1:0.0: probe with driver Philips webcam failed with error -71
[  167.440624][   T10] usb 5-1: config 2 has no interface number 0
[  167.449718][   T10] usb 5-1: config 2 interface 196 has no altsetting 0
[  167.461517][ T5787] usb 2-1: USB disconnect, device number 39
[  167.469603][  T959] usb 1-1: config 0 has an invalid interface number: 11 but max is 0
[  167.478257][  T959] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  167.493409][  T959] usb 1-1: config 0 has no interface number 0
[  167.504269][   T10] usb 5-1: New USB device found, idVendor=0421, idProduct=00a0, bcdDevice= 9.71
[  167.516125][   T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  167.529550][  T959] usb 1-1: config 0 interface 11 altsetting 253 endpoint 0x7 has an invalid bInterval 0, changing to 10
[  167.541099][   T10] usb 5-1: Product: syz
[  167.546238][ T5711] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0
[  167.560010][   T10] usb 5-1: Manufacturer: syz
[  167.565475][ T5711] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1
[  167.575321][  T959] usb 1-1: config 0 interface 11 altsetting 253 endpoint 0x7 has invalid maxpacket 255, setting to 64
[  167.586917][   T10] usb 5-1: SerialNumber: syz
[  167.600681][  T959] usb 1-1: config 0 interface 11 altsetting 253 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  167.617001][  T959] usb 1-1: config 0 interface 11 has no altsetting 0
[  167.625054][ T5711] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2
[  167.636755][  T959] usb 1-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice=d5.1b
[  167.647710][ T5711] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3
[  167.660204][ T5632] Bluetooth: hci0: command 0x0406 tx timeout
[  167.669334][ T5711] keyspan 3-1:0.0: device disconnected
[  167.680306][  T959] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  167.720775][  T959] usb 1-1: config 0 descriptor??
[  167.759666][ T7357] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[  167.784372][  T959] keyspan 1-1:0.11: Keyspan 2 port adapter converter detected
[  167.806280][   T10] rndis_host 5-1:2.196: ACM capabilities 01, not really RNDIS?
[  167.828540][  T959] keyspan 1-1:0.11: found no endpoint descriptor for endpoint 87
[  167.841548][   T10] usb 5-1: USB disconnect, device number 42
[  167.855293][  T959] keyspan 1-1:0.11: found no endpoint descriptor for endpoint 81
[  167.866315][  T959] keyspan 1-1:0.11: found no endpoint descriptor for endpoint 82
[  167.874636][  T959] keyspan 1-1:0.11: found no endpoint descriptor for endpoint 1
[  167.891642][  T959] keyspan 1-1:0.11: found no endpoint descriptor for endpoint 2
[  167.904283][  T959] keyspan 1-1:0.11: found no endpoint descriptor for endpoint 85
[  167.912894][  T959] keyspan 1-1:0.11: found no endpoint descriptor for endpoint 5
[  167.961427][  T959] usb 1-1: Keyspan 2 port adapter converter now attached to ttyUSB0
[  167.992099][  T959] keyspan 1-1:0.11: found no endpoint descriptor for endpoint 83
[  168.014473][  T959] keyspan 1-1:0.11: found no endpoint descriptor for endpoint 84
[  168.028597][ T5714] usb 4-1: new high-speed USB device number 42 using dummy_hcd
[  168.039029][  T959] keyspan 1-1:0.11: found no endpoint descriptor for endpoint 3
[  168.054615][  T959] keyspan 1-1:0.11: found no endpoint descriptor for endpoint 4
[  168.069793][  T959] keyspan 1-1:0.11: found no endpoint descriptor for endpoint 86
[  168.079554][  T959] keyspan 1-1:0.11: found no endpoint descriptor for endpoint 6
[  168.088022][   T30] audit: type=1326 audit(1777405842.543:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7364 comm="syz.1.794" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f50e399cdd9 code=0x0
[  168.111448][  T959] usb 1-1: Keyspan 2 port adapter converter now attached to ttyUSB1
[  168.124314][  T959] usb 1-1: USB disconnect, device number 41
[  168.139934][  T959] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0
[  168.154328][  T959] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1
[  168.173976][  T959] keyspan 1-1:0.11: device disconnected
[  168.207637][ T5714] usb 4-1: Using ep0 maxpacket: 32
[  168.231470][ T5714] usb 4-1: config 164 has an invalid interface number: 245 but max is 0
[  168.241287][ T5714] usb 4-1: config 164 has no interface number 0
[  168.247862][   T24] usb 3-1: new high-speed USB device number 39 using dummy_hcd
[  168.256153][ T5714] usb 4-1: config 164 interface 245 has no altsetting 0
[  168.277018][ T5714] usb 4-1: New USB device found, idVendor=04e6, idProduct=000a, bcdDevice= 2.00
[  168.292475][ T5714] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  168.301306][ T5714] usb 4-1: Product: syz
[  168.305827][ T5714] usb 4-1: Manufacturer: syz
[  168.310912][ T5714] usb 4-1: SerialNumber: syz
[  168.417253][   T24] usb 3-1: Using ep0 maxpacket: 32
[  168.432009][   T24] usb 3-1: config 2 has an invalid interface number: 13 but max is 0
[  168.443694][   T24] usb 3-1: config 2 has no interface number 0
[  168.451077][   T24] usb 3-1: config 2 interface 13 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  168.464932][   T24] usb 3-1: config 2 interface 13 has no altsetting 0
[  168.477513][   T24] usb 3-1: New USB device found, idVendor=0499, idProduct=105a, bcdDevice=52.92
[  168.495071][   T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  168.513542][   T24] usb 3-1: Product: syz
[  168.519169][   T24] usb 3-1: Manufacturer: syz
[  168.544263][   T24] usb 3-1: SerialNumber: syz
[  168.556301][ T5714] usb-storage 4-1:164.245: USB Mass Storage device detected
[  168.577429][ T5357] usb 2-1: new high-speed USB device number 40 using dummy_hcd
[  168.666181][ T5714] usb 4-1: USB disconnect, device number 42
[  168.759217][ T5357] usb 2-1: Using ep0 maxpacket: 8
[  168.771938][ T5357] usb 2-1: config 9 has an invalid interface number: 122 but max is 0
[  168.797864][ T5357] usb 2-1: config 9 has no interface number 0
[  168.806564][   T24] usb 3-1: Quirk or no altset; falling back to MIDI 1.0
[  168.818827][ T5357] usb 2-1: config 9 interface 122 altsetting 6 endpoint 0xE has invalid maxpacket 1023, setting to 64
[  168.831883][ T5357] usb 2-1: config 9 interface 122 has no altsetting 0
[  168.845380][ T5357] usb 2-1: New USB device found, idVendor=05ac, idProduct=9219, bcdDevice=f7.cd
[  168.855534][ T5357] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  168.870924][ T5357] usb 2-1: Product: syz
[  168.890796][ T5357] usb 2-1: Manufacturer: syz
[  168.902530][ T5357] usb 2-1: SerialNumber: syz
[  168.907323][  T959] usb 5-1: new high-speed USB device number 43 using dummy_hcd
[  168.908742][   T24] usb 3-1: USB disconnect, device number 39
[  168.985890][ T5925] udevd[5925]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:2.13/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  169.057769][   T10] usb 1-1: new high-speed USB device number 42 using dummy_hcd
[  169.087350][  T959] usb 5-1: Using ep0 maxpacket: 16
[  169.094578][  T959] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  169.111728][  T959] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=7a.5a
[  169.121329][  T959] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  169.130661][  T959] usb 5-1: Product: syz
[  169.135408][  T959] usb 5-1: Manufacturer: syz
[  169.141243][  T959] usb 5-1: SerialNumber: syz
[  169.154771][  T959] usb 5-1: config 0 descriptor??
[  169.162954][ T5357] appledisplay 2-1:9.122: Could not find int-in endpoint
[  169.169923][  T959] pegasus_notetaker 5-1:0.0: Invalid number of endpoints
[  169.185550][ T5357] usbhid 2-1:9.122: couldn't find an input interrupt endpoint
[  169.202454][  T959] pegasus_notetaker 5-1:0.0: probe with driver pegasus_notetaker failed with error -22
[  169.215494][ T5357] usb 2-1: USB disconnect, device number 40
[  169.228288][   T10] usb 1-1: config 27 interface 0 altsetting 17 has an endpoint descriptor with address 0x6C, changing to 0xC
[  169.243518][   T10] usb 1-1: config 27 interface 0 altsetting 17 endpoint 0xC has an invalid bInterval 0, changing to 7
[  169.257085][   T10] usb 1-1: config 27 interface 0 altsetting 17 endpoint 0xB has invalid wMaxPacketSize 0
[  169.267889][   T10] usb 1-1: config 27 interface 0 altsetting 17 bulk endpoint 0xB has invalid maxpacket 0
[  169.285027][   T10] usb 1-1: config 27 interface 0 has no altsetting 0
[  169.294984][   T10] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d
[  169.304731][   T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  169.330059][   T10] usb 1-1: Quirk or no altset; falling back to MIDI 1.0
[  169.340514][   T10] usb 1-1: invalid MIDI in EP 0
[  169.400629][ T5715] usb 5-1: USB disconnect, device number 43
[  169.457995][   T24] usb 4-1: new high-speed USB device number 43 using dummy_hcd
[  169.596086][   T10] snd-usb-audio 1-1:27.0: probe with driver snd-usb-audio failed with error -22
[  169.633299][   T10] usb 1-1: USB disconnect, device number 42
[  169.655902][   T24] usb 4-1: unable to get BOS descriptor or descriptor too short
[  169.682100][   T24] usb 4-1: config 114 has an invalid interface number: 240 but max is 0
[  169.690725][   T24] usb 4-1: config 114 has no interface number 0
[  169.697061][   T24] usb 4-1: config 114 interface 240 altsetting 232 bulk endpoint 0x1 has invalid maxpacket 1023
[  169.711752][   T24] usb 4-1: config 114 interface 240 altsetting 232 has an endpoint descriptor with address 0xCA, changing to 0x8A
[  169.725661][   T24] usb 4-1: config 114 interface 240 altsetting 232 bulk endpoint 0x8A has invalid maxpacket 16
[  169.736369][   T24] usb 4-1: config 114 interface 240 has no altsetting 0
[  169.751550][   T24] usb 4-1: New USB device found, idVendor=09c4, idProduct=0011, bcdDevice= 6.38
[  169.771463][   T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  169.780400][   T24] usb 4-1: Product: syz
[  169.784633][   T24] usb 4-1: Manufacturer: syz
[  169.807344][   T24] usb 4-1: SerialNumber: syz
[  169.834291][ T7387] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  169.842331][ T7387] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  169.858184][ T5787] usb 3-1: new high-speed USB device number 40 using dummy_hcd
[  170.019185][ T5787] usb 3-1: Using ep0 maxpacket: 8
[  170.034825][ T5787] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  170.053884][ T5787] usb 3-1: New USB device found, idVendor=22b8, idProduct=6425, bcdDevice=d3.6c
[  170.063519][   T10] usb 2-1: new high-speed USB device number 41 using dummy_hcd
[  170.072533][   T24] ir_usb 4-1:114.240: IR Dongle converter detected
[  170.074429][ T5787] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  170.089915][   T24] usb 4-1: IRDA class descriptor not found, device not bound
[  170.107282][ T5787] usb 3-1: Product: syz
[  170.117316][ T5787] usb 3-1: Manufacturer: syz
[  170.129743][ T5787] usb 3-1: SerialNumber: syz
[  170.135040][   T24] usb 4-1: USB disconnect, device number 43
[  170.142832][ T5787] usb 3-1: config 0 descriptor??
[  170.156542][ T5787] usb 3-1: No union descriptors
[  170.163611][ T5787] usb 3-1: unsupported MDLM descriptors
[  170.171403][ T5787] cdc_acm 3-1:0.0: Zero length descriptor references
[  170.183212][ T5787] cdc_acm 3-1:0.0: probe with driver cdc_acm failed with error -22
[  170.250478][   T10] usb 2-1: unable to get BOS descriptor or descriptor too short
[  170.261009][   T10] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  170.272051][   T10] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  170.281263][   T10] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7
[  170.294797][   T10] usb 2-1: New USB device found, idVendor=04fa, idProduct=4201, bcdDevice= 0.40
[  170.304473][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  170.312769][   T10] usb 2-1: Product: syz
[  170.318415][   T10] usb 2-1: Manufacturer: syz
[  170.323342][   T10] usb 2-1: SerialNumber: syz
[  170.371630][ T5714] usb 3-1: USB disconnect, device number 40
[  170.546944][   T10] usb 2-1: 1:1 : no or invalid class specific endpoint descriptor
[  170.555018][   T10] usb 2-1: 1:1 : sample bitwidth 62 in over sample bytes 3
[  170.562612][   T10] usb 2-1: 1:1 : unsupported format bits 0x33820006
[  170.569451][   T10] usb 2-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22)
[  170.582520][   T10] usb 2-1: unit 2 not found!
[  170.587305][   T10] usb 2-1: unit 0 not found!
[  170.628798][   T10] usb 2-1: USB disconnect, device number 41
[  170.754836][ T6116] udevd[6116]: 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
[  171.027292][ T5714] usb 4-1: new high-speed USB device number 44 using dummy_hcd
[  171.138238][   T10] usb 5-1: new full-speed USB device number 44 using dummy_hcd
[  171.206740][ T5714] usb 4-1: config index 0 descriptor too short (expected 3133, got 61)
[  171.230922][ T5714] usb 4-1: config 0 has an invalid interface number: 156 but max is 1
[  171.250558][ T5714] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  171.277423][ T5714] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2
[  171.298349][ T5714] usb 4-1: config 0 has no interface number 0
[  171.318767][ T5714] usb 4-1: config 0 interface 156 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0
[  171.318781][   T10] usb 5-1: not running at top speed; connect to a high speed hub
[  171.318804][ T5714] usb 4-1: config 0 interface 156 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7
[  171.348088][   T10] usb 5-1: config 127 has an invalid descriptor of length 0, skipping remainder of the config
[  171.382816][   T10] usb 5-1: config 127 has 1 interface, different from the descriptor's value: 2
[  171.406335][ T5714] usb 4-1: config 0 interface 156 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0
[  171.418357][   T10] usb 5-1: New USB device found, idVendor=0547, idProduct=0201, bcdDevice=e5.46
[  171.442115][ T5714] usb 4-1: config 0 interface 156 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3
[  171.443295][   T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  171.487397][ T5714] usb 4-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9
[  171.506923][ T5714] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  171.512188][   T10] usb 5-1: Product: syz
[  171.533691][   T10] usb 5-1: Manufacturer: syz
[  171.539603][   T10] usb 5-1: SerialNumber: syz
[  171.551518][ T5714] usb 4-1: config 0 descriptor??
[  171.594728][ T5714] gspca_main: spca561-2.14.0 probing abcd:cdee
[  171.721836][   T30] audit: type=1326 audit(1777405846.183:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7442 comm="syz.0.833" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa8a679cdd9 code=0x0
[  171.767568][  T959] usb 2-1: new high-speed USB device number 42 using dummy_hcd
[  171.796547][ T5714] spca561 4-1:0.156: probe with driver spca561 failed with error -22
[  171.819096][ T5714] usb 4-1: Quirk or no altset; falling back to MIDI 1.0
[  171.821585][   T10] dvb-usb: found a 'Nebula Electronics uDigiTV DVB-T USB2.0)' in warm state.
[  171.831337][ T5714] usb 4-1: MIDIStreaming interface descriptor not found
[  171.878962][   T10] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter)
[  171.938636][  T959] usb 2-1: Using ep0 maxpacket: 16
[  171.973724][  T959] usb 2-1: New USB device found, idVendor=0644, idProduct=8021, bcdDevice=38.b7
[  171.992289][   T10] dvb-usb: Nebula Electronics uDigiTV DVB-T USB2.0) error while loading driver (-19)
[  172.014915][  T959] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  172.050191][  T959] usb 2-1: Product: syz
[  172.061624][   T10] usb 5-1: USB disconnect, device number 44
[  172.076122][  T959] usb 2-1: Manufacturer: syz
[  172.091547][ T5714] usb 4-1: USB disconnect, device number 44
[  172.099640][  T959] usb 2-1: SerialNumber: syz
[  172.139797][  T959] usb 2-1: config 0 descriptor??
[  172.164596][  T959] hub 2-1:0.0: bad descriptor, ignoring hub
[  172.167276][   T24] usb 1-1: new high-speed USB device number 43 using dummy_hcd
[  172.177279][  T959] hub 2-1:0.0: probe with driver hub failed with error -5
[  172.372482][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7
[  172.384196][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024
[  172.387324][ T5711] usb 3-1: new full-speed USB device number 41 using dummy_hcd
[  172.396755][   T24] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b
[  172.414708][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  172.426356][   T24] usb 1-1: config 0 descriptor??
[  172.491658][ T5357] usb 2-1: USB disconnect, device number 42
[  172.552357][ T5711] usb 3-1: unable to get BOS descriptor or descriptor too short
[  172.584799][ T5711] usb 3-1: not running at top speed; connect to a high speed hub
[  172.604184][ T5711] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 120, changing to 4
[  172.621729][ T5711] usb 3-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40
[  172.632037][ T5711] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  172.646754][   T24] ath6kl: Failed to submit usb control message: -71
[  172.653837][ T5711] usb 3-1: Product: syz
[  172.667292][ T5711] usb 3-1: Manufacturer: syz
[  172.667304][   T24] ath6kl: unable to send the bmi data to the device: -71
[  172.667326][   T24] ath6kl: Unable to send get target info: -71
[  172.681905][ T5711] usb 3-1: SerialNumber: syz
[  172.721349][   T24] ath6kl: Failed to init ath6kl core: -71
[  172.728937][   T24] ath6kl_usb 1-1:0.0: probe with driver ath6kl_usb failed with error -71
[  172.747523][   T24] usb 1-1: USB disconnect, device number 43
[  172.767397][  T959] usb 4-1: new high-speed USB device number 45 using dummy_hcd
[  172.929124][  T959] usb 4-1: Using ep0 maxpacket: 16
[  172.937132][ T5711] usb 3-1: 1:1 : unknown format tag 0x4 is detected.  processed as MPEG.
[  172.960866][  T959] usb 4-1: too many configurations: 112, using maximum allowed: 8
[  172.977920][ T5711] usb 3-1: found format II with max.bitrate = 512, frame size=4095
[  173.010935][ T5711] usb 3-1: 1:1 : unknown format tag 0x4 is detected.  processed as MPEG.
[  173.041554][ T5711] usb 3-1: found format II with max.bitrate = 512, frame size=4095
[  173.060468][  T959] usb 4-1: New USB device found, idVendor=17ef, idProduct=2f1e, bcdDevice=de.06
[  173.077049][ T5711] usb 3-1: failed to enable PITCH for EP 0x1
[  173.092121][  T959] usb 4-1: New USB device strings: Mfr=144, Product=246, SerialNumber=0
[  173.104915][ T5711] usb 3-1: 2:1 : UAC_AS_GENERAL descriptor not found
[  173.122672][  T959] usb 4-1: Product: syz
[  173.127778][  T959] usb 4-1: Manufacturer: syz
[  173.152827][  T959] usb 4-1: config 0 descriptor??
[  173.183151][  T959] cdc_acm 4-1:0.0: Zero length descriptor references
[  173.218772][  T959] cdc_acm 4-1:0.0: probe with driver cdc_acm failed with error -22
[  173.308638][ T5711] usb 3-1: USB disconnect, device number 41
[  173.411034][ T5748] udevd[5748]: 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
[  173.427881][   T24] usb 4-1: USB disconnect, device number 45
[  173.538755][  T959] usb 2-1: new full-speed USB device number 43 using dummy_hcd
[  173.618640][ T5715] usb 1-1: new high-speed USB device number 44 using dummy_hcd
[  173.732005][  T959] usb 2-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config
[  173.763553][  T959] usb 2-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b
[  173.774744][  T959] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  173.784746][  T959] usb 2-1: Product: syz
[  173.789393][  T959] usb 2-1: Manufacturer: syz
[  173.794163][  T959] usb 2-1: SerialNumber: syz
[  173.808525][ T5715] usb 1-1: Using ep0 maxpacket: 8
[  173.823483][  T959] usb 2-1: dvb_usb_v2: found a '774 Friio White ISDB-T USB2.0' in warm state
[  173.829861][ T5715] usb 1-1: unable to get BOS descriptor or descriptor too short
[  173.848462][ T5715] usb 1-1: config 4 has an invalid interface number: 147 but max is 0
[  173.868066][ T5715] usb 1-1: config 4 contains an unexpected descriptor of type 0x2, skipping
[  173.889991][ T5715] usb 1-1: config 4 has no interface number 0
[  173.907104][ T5715] usb 1-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e
[  173.922515][ T5715] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  173.931622][ T5715] usb 1-1: Product: syz
[  173.938274][ T5715] usb 1-1: Manufacturer: syz
[  173.943150][ T5715] usb 1-1: SerialNumber: syz
[  174.039033][  T959] usb 2-1: dvb_usb_v2: this USB2.0 device cannot be run on a USB1.1 port (it lacks a hardware PID filter)
[  174.099805][  T959] usb 2-1: USB disconnect, device number 43
[  174.187358][ T5714] usb 3-1: new high-speed USB device number 42 using dummy_hcd
[  174.214387][ T5715] uvcvideo 1-1:4.147: Found UVC 0.02 device syz (04f2:b746)
[  174.238734][ T5715] uvcvideo 1-1:4.147: No valid video chain found.
[  174.258594][ T5715] usb 1-1: USB disconnect, device number 44
[  174.357676][ T5714] usb 3-1: Using ep0 maxpacket: 16
[  174.380200][ T5714] usb 3-1: unable to get BOS descriptor or descriptor too short
[  174.394544][ T5714] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 1023
[  174.417801][ T5714] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 512, setting to 64
[  174.445186][ T5714] usb 3-1: string descriptor 0 read error: -22
[  174.453892][ T5714] usb 3-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 0.40
[  174.464446][ T5714] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  174.483709][ T7497] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  174.518404][ T5714] usb 3-1: Quirk or no altset; falling back to MIDI 1.0
[  174.536030][ T5714] usb 3-1: MIDIStreaming interface descriptor not found
[  174.601110][ T5787] usb 5-1: new full-speed USB device number 45 using dummy_hcd
[  174.770773][ T5714] usb 3-1: USB disconnect, device number 42
[  174.782603][ T5787] usb 5-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config
[  174.820150][ T5787] usb 5-1: New USB device found, idVendor=6737, idProduct=0001, bcdDevice=a4.72
[  174.853131][ T5787] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  175.108854][ T5787] usb 5-1: string descriptor 0 read error: -71
[  175.134053][ T5787] cypress_m8 5-1:2.0: HID->COM RS232 Adapter converter detected
[  175.158004][ T5787] cyphidcom ttyUSB0: required endpoint is missing
[  175.194761][ T5787] usb 5-1: USB disconnect, device number 45
[  175.205231][ T5787] cypress_m8 5-1:2.0: device disconnected
[  175.417667][  T959] usb 4-1: new full-speed USB device number 46 using dummy_hcd
[  175.579085][  T959] usb 4-1: not running at top speed; connect to a high speed hub
[  175.591348][  T959] usb 4-1: config 7 has an invalid interface number: 116 but max is 0
[  175.603694][  T959] usb 4-1: config 7 has no interface number 0
[  175.610800][  T959] usb 4-1: config 7 interface 116 has no altsetting 0
[  175.620998][  T959] usb 4-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=ca.2d
[  175.630894][  T959] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  175.641741][  T959] usb 4-1: Product: syz
[  175.646101][  T959] usb 4-1: Manufacturer: syz
[  175.651371][  T959] usb 4-1: SerialNumber: syz
[  175.657376][   T24] usb 3-1: new high-speed USB device number 43 using dummy_hcd
[  175.727464][ T5714] usb 1-1: new high-speed USB device number 45 using dummy_hcd
[  175.834413][   T24] usb 3-1: config index 0 descriptor too short (expected 45, got 32)
[  175.854689][ T5715] usb 2-1: new high-speed USB device number 44 using dummy_hcd
[  175.870365][   T24] usb 3-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config
[  175.883030][   T24] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3
[  175.888495][  T959] usb-storage 4-1:7.116: USB Mass Storage device detected
[  175.897373][ T5714] usb 1-1: Using ep0 maxpacket: 32
[  175.912162][ T5714] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  175.934881][ T5714] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[  175.949945][   T24] usb 3-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00
[  175.965399][   T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  175.976006][   T24] usb 3-1: Product: syz
[  175.993585][   T24] usb 3-1: Manufacturer: syz
[  175.993768][ T5714] usb 1-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice= 0.40
[  176.003129][  T959] usb 4-1: USB disconnect, device number 46
[  176.014697][   T24] usb 3-1: SerialNumber: syz
[  176.028065][ T5714] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  176.037365][ T5715] usb 2-1: Using ep0 maxpacket: 32
[  176.043895][ T5714] usb 1-1: Product: syz
[  176.051466][ T5714] usb 1-1: Manufacturer: syz
[  176.056598][ T5714] usb 1-1: SerialNumber: syz
[  176.065055][ T5715] usb 2-1: unable to get BOS descriptor or descriptor too short
[  176.081896][ T5715] usb 2-1: config 137 has an invalid interface number: 5 but max is 0
[  176.094704][ T5715] usb 2-1: config 137 has no interface number 0
[  176.117559][   T24] rtl8150 3-1:1.0: couldn't find required endpoints
[  176.129793][ T5715] usb 2-1: config 137 interface 5 has no altsetting 0
[  176.137718][   T24] rtl8150 3-1:1.0: probe with driver rtl8150 failed with error -5
[  176.153802][ T5715] usb 2-1: New USB device found, idVendor=1a0a, idProduct=0108, bcdDevice=c2.5a
[  176.173611][ T5715] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  176.207552][ T5715] usb 2-1: Product: syz
[  176.214925][ T5715] usb 2-1: Manufacturer: syz
[  176.220873][ T5715] usb 2-1: SerialNumber: syz
[  176.317640][ T5714] usb 1-1: interface 1 not found
[  176.342598][ T5714] usb 1-1: USB disconnect, device number 45
[  176.381281][  T959] usb 3-1: USB disconnect, device number 43
[  176.495191][ T5715] usb_ehset_test 2-1:137.5: probe with driver usb_ehset_test failed with error -32
[  176.528754][ T5715] usb 2-1: USB disconnect, device number 44
[  176.849845][   T24] usb 5-1: new high-speed USB device number 46 using dummy_hcd
[  177.022325][   T24] usb 5-1: Using ep0 maxpacket: 32
[  177.041020][   T24] usb 5-1: config 0 has an invalid interface number: 89 but max is 0
[  177.063312][   T24] usb 5-1: config 0 has no interface number 0
[  177.090940][   T24] usb 5-1: New USB device found, idVendor=12d1, idProduct=7ef3, bcdDevice=54.68
[  177.109734][   T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  177.124163][   T24] usb 5-1: Product: syz
[  177.134359][   T24] usb 5-1: Manufacturer: syz
[  177.139740][   T24] usb 5-1: SerialNumber: syz
[  177.166729][   T24] usb 5-1: config 0 descriptor??
[  177.194089][   T24] hub 5-1:0.89: bad descriptor, ignoring hub
[  177.209411][ T5715] usb 4-1: new full-speed USB device number 47 using dummy_hcd
[  177.221610][   T24] hub 5-1:0.89: probe with driver hub failed with error -5
[  177.245168][   T24] option 5-1:0.89: GSM modem (1-port) converter detected
[  177.275872][   T24] usb 5-1: GSM modem (1-port) converter now attached to ttyUSB0
[  177.382452][ T5715] usb 4-1: unable to get BOS descriptor or descriptor too short
[  177.403509][ T5715] usb 4-1: not running at top speed; connect to a high speed hub
[  177.439909][ T5715] usb 4-1: config 3 has an invalid interface number: 142 but max is 0
[  177.466137][ T5715] usb 4-1: config 3 has no interface number 0
[  177.499906][ T5715] usb 4-1: config 3 interface 142 has no altsetting 0
[  177.526894][ T5715] usb 4-1: New USB device found, idVendor=36f4, idProduct=6246, bcdDevice= d.8d
[  177.553564][ T5715] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  177.572592][ T5715] usb 4-1: Product: syz
[  177.577638][  T959] usb 5-1: USB disconnect, device number 46
[  177.579919][ T5715] usb 4-1: Manufacturer: syz
[  177.600947][ T5715] usb 4-1: SerialNumber: syz
[  177.646105][  T959] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[  177.677717][  T959] option 5-1:0.89: device disconnected
[  177.864682][ T5715] usb-storage 4-1:3.142: USB Mass Storage device detected
[  177.945292][ T5715] usb 4-1: USB disconnect, device number 47
[  178.137288][   T50] Bluetooth: hci0: Controller not accepting commands anymore: ncmd = 0
[  178.146976][   T50] Bluetooth: hci0: Injecting HCI hardware error event
[  178.155056][ T5632] Bluetooth: hci0: hardware error 0x00
[  178.815452][ T5715] usb 1-1: new high-speed USB device number 46 using dummy_hcd
[  178.887471][  T806] usb 5-1: new high-speed USB device number 47 using dummy_hcd
[  178.947437][  T959] usb 4-1: new high-speed USB device number 48 using dummy_hcd
[  178.970441][ T5715] usb 1-1: New USB device found, idVendor=046d, idProduct=08b6, bcdDevice=ca.8e
[  178.980675][ T5715] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  178.996778][ T5715] pwc: Logitech/Cisco VT Camera webcam detected.
[  179.047327][   T24] usb 3-1: new high-speed USB device number 44 using dummy_hcd
[  179.057396][  T806] usb 5-1: Using ep0 maxpacket: 8
[  179.065963][  T806] usb 5-1: unable to get BOS descriptor or descriptor too short
[  179.076534][  T806] usb 5-1: config 6 has an invalid interface number: 172 but max is 0
[  179.085402][  T806] usb 5-1: config 6 has no interface number 0
[  179.091670][  T806] usb 5-1: config 6 interface 172 has no altsetting 0
[  179.102230][  T806] usb 5-1: New USB device found, idVendor=0483, idProduct=1234, bcdDevice=76.1a
[  179.107358][  T959] usb 4-1: Using ep0 maxpacket: 32
[  179.113403][  T806] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  179.123244][  T959] usb 4-1: config 3 has an invalid interface number: 249 but max is 0
[  179.127457][  T806] usb 5-1: Product: syz
[  179.138902][  T806] usb 5-1: Manufacturer: syz
[  179.143635][  T806] usb 5-1: SerialNumber: syz
[  179.144351][  T959] usb 4-1: config 3 has no interface number 0
[  179.155041][  T959] usb 4-1: config 3 interface 249 has no altsetting 0
[  179.172793][  T959] usb 4-1: New USB device found, idVendor=0cf3, idProduct=b003, bcdDevice=bf.24
[  179.183487][  T959] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  179.193720][  T959] usb 4-1: Product: syz
[  179.198425][  T959] usb 4-1: Manufacturer: syz
[  179.203277][  T959] usb 4-1: SerialNumber: syz
[  179.219651][   T24] usb 3-1: Using ep0 maxpacket: 8
[  179.230401][ T5715] pwc: Failed to set LED on/off time (-71)
[  179.245996][   T24] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[  179.258706][ T5715] pwc: send_video_command error -71
[  179.264680][ T5715] pwc: Failed to set video mode VGA@30 fps; return code = -71
[  179.273967][ T5715] Philips webcam 1-1:127.0: probe with driver Philips webcam failed with error -71
[  179.286785][   T24] usb 3-1: string descriptor 0 read error: -22
[  179.293465][   T24] usb 3-1: New USB device found, idVendor=17cc, idProduct=1010, bcdDevice= 0.40
[  179.306187][ T5715] usb 1-1: USB disconnect, device number 46
[  179.312717][   T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  179.392498][  T806] usb_8dev 5-1:6.172 can0: sending command message failed
[  179.400378][  T806] usb_8dev 5-1:6.172 can0: can't get firmware version
[  179.436893][  T959] usb 4-1: ath9k_htc: Device endpoint numbers are not the expected ones
[  179.450952][  T806] usb_8dev 5-1:6.172: probe with driver usb_8dev failed with error -22
[  179.458690][  T959] usb 4-1: USB disconnect, device number 48
[  179.465131][  T806] usb 5-1: USB disconnect, device number 47
[  179.507825][ T5711] usb 2-1: new high-speed USB device number 45 using dummy_hcd
[  179.549036][   T24] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -71
[  179.576423][   T24] snd-usb-audio 3-1:1.1: probe with driver snd-usb-audio failed with error -71
[  179.592341][   T24] snd-usb-audio 3-1:1.2: probe with driver snd-usb-audio failed with error -71
[  179.604738][   T24] usb 3-1: USB disconnect, device number 44
[  179.677890][ T5711] usb 2-1: Using ep0 maxpacket: 8
[  179.685598][ T5711] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64
[  179.695711][ T5711] usb 2-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0x59, changing to 0x9
[  179.707977][ T5711] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x9 has an invalid bInterval 0, changing to 7
[  179.719026][ T5711] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3
[  179.736381][ T5711] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a3, bcdDevice= 0.40
[  179.747682][ T5711] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  179.756451][ T5711] usb 2-1: Product: syz
[  179.761177][ T5711] usb 2-1: Manufacturer: syz
[  179.766031][ T5711] usb 2-1: SerialNumber: syz
[  179.786651][ T7663] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  179.800059][ T5711] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22
[  179.810541][ T5711] usbtest 2-1:1.0: Linux user mode ISO test driver
[  179.817546][ T5711] usbtest 2-1:1.0: high-speed {control bulk-in iso-out} tests (+alt)
[  180.036215][ T5714] usb 2-1: USB disconnect, device number 45
[  180.067856][   T24] usb 1-1: new high-speed USB device number 47 using dummy_hcd
[  180.217472][ T5632] Bluetooth: hci0: Opcode 0x0c03 failed: -110
[  180.231846][  T806] usb 5-1: new full-speed USB device number 48 using dummy_hcd
[  180.257823][   T24] usb 1-1: Using ep0 maxpacket: 16
[  180.269634][   T24] usb 1-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06
[  180.280011][   T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  180.290557][   T24] usb 1-1: Product: syz
[  180.294967][   T24] usb 1-1: Manufacturer: syz
[  180.304603][   T24] usb 1-1: SerialNumber: syz
[  180.321004][   T24] r8152-cfgselector 1-1: Unknown version 0x0000
[  180.339393][   T24] r8152-cfgselector 1-1: config 0 descriptor??
[  180.351530][   T24] hub 1-1:0.0: bad descriptor, ignoring hub
[  180.357642][   T24] hub 1-1:0.0: probe with driver hub failed with error -5
[  180.412248][  T806] usb 5-1: unable to get BOS descriptor or descriptor too short
[  180.421131][  T806] usb 5-1: not running at top speed; connect to a high speed hub
[  180.430311][  T806] usb 5-1: config 4 has an invalid interface number: 106 but max is 0
[  180.438905][  T806] usb 5-1: config 4 has no interface number 0
[  180.445231][  T806] usb 5-1: config 4 interface 106 has no altsetting 0
[  180.456610][  T806] usb 5-1: New USB device found, idVendor=0408, idProduct=4033, bcdDevice=96.91
[  180.465825][  T806] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  180.473930][ T5715] usb 3-1: new full-speed USB device number 45 using dummy_hcd
[  180.481919][  T806] usb 5-1: Product: syz
[  180.486378][  T806] usb 5-1: Manufacturer: syz
[  180.491462][  T806] usb 5-1: SerialNumber: syz
[  180.567523][ T5711] usb 4-1: new high-speed USB device number 49 using dummy_hcd
[  180.641937][ T5715] usb 3-1: unable to get BOS descriptor or descriptor too short
[  180.651705][ T5715] usb 3-1: not running at top speed; connect to a high speed hub
[  180.665199][ T5715] usb 3-1: config 11 has an invalid interface number: 83 but max is 0
[  180.676332][ T5715] usb 3-1: config 11 has no interface number 0
[  180.684471][   T24] r8152-cfgselector 1-1: USB disconnect, device number 47
[  180.691999][ T5715] usb 3-1: config 11 interface 83 has no altsetting 0
[  180.717866][ T5715] usb 3-1: New USB device found, idVendor=19d2, idProduct=c701, bcdDevice=40.5c
[  180.740149][ T5711] usb 4-1: Using ep0 maxpacket: 8
[  180.741404][ T5715] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  180.762462][ T5715] usb 3-1: Product: syz
[  180.766941][  T806] uvcvideo 5-1:4.106: Found UVC 0.00 device syz (0408:4033)
[  180.768925][ T5711] usb 4-1: config 149 has an invalid interface number: 79 but max is 0
[  180.774770][  T806] uvcvideo 5-1:4.106: Forcing UVC version to 1.0a
[  180.790418][ T5711] usb 4-1: config 149 has an invalid descriptor of length 0, skipping remainder of the config
[  180.795141][ T5715] usb 3-1: Manufacturer: syz
[  180.801837][ T5711] usb 4-1: config 149 has no interface number 0
[  180.812700][ T5715] usb 3-1: SerialNumber: syz
[  180.820027][  T806] uvcvideo 5-1:4.106: No valid video chain found.
[  180.826014][ T5711] usb 4-1: config 149 interface 79 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 7
[  180.841147][ T5711] usb 4-1: config 149 interface 79 has no altsetting 0
[  180.858347][  T806] usb 5-1: USB disconnect, device number 48
[  180.873757][ T5711] usb 4-1: New USB device found, idVendor=05ac, idProduct=6940, bcdDevice=ff.a3
[  180.894113][ T5711] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  180.920660][ T5711] usb 4-1: Product: syz
[  180.931777][ T5711] usb 4-1: Manufacturer: syz
[  180.938472][ T5711] usb 4-1: SerialNumber: syz
[  181.055586][ T5715] rndis_host 3-1:11.83: rndis: master #0/0000000000000000 slave #1/0000000000000000
[  181.074875][ T5715] usb 3-1: USB disconnect, device number 45
[  181.158086][ T5714] usb 2-1: new high-speed USB device number 46 using dummy_hcd
[  181.192620][ T5711] usb 4-1: USB disconnect, device number 49
[  181.327291][ T5714] usb 2-1: Using ep0 maxpacket: 16
[  181.335995][ T5714] usb 2-1: config 251 has an invalid interface number: 16 but max is 0
[  181.356837][ T5714] usb 2-1: config 251 has an invalid descriptor of length 0, skipping remainder of the config
[  181.384512][ T5714] usb 2-1: config 251 has no interface number 0
[  181.399160][ T5714] usb 2-1: config 251 interface 16 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0
[  181.427573][ T5714] usb 2-1: config 251 interface 16 altsetting 1 bulk endpoint 0x1 has invalid maxpacket 0
[  181.441717][ T5714] usb 2-1: config 251 interface 16 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 3
[  181.456301][ T5714] usb 2-1: config 251 interface 16 has no altsetting 0
[  181.478965][ T5714] usb 2-1: New USB device found, idVendor=03fd, idProduct=ebbe, bcdDevice=9a.63
[  181.489840][ T5714] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  181.503144][ T5714] usb 2-1: Product: syz
[  181.512565][ T5714] usb 2-1: Manufacturer: syz
[  181.525184][ T5714] usb 2-1: SerialNumber: syz
[  181.775305][  T959] usb 5-1: new high-speed USB device number 49 using dummy_hcd
[  181.779203][ T5714] usb 2-1: USB disconnect, device number 46
[  181.801951][ T5715] usb 1-1: new high-speed USB device number 48 using dummy_hcd
[  181.963134][  T959] usb 5-1: Using ep0 maxpacket: 32
[  181.971936][  T959] usb 5-1: config 164 has an invalid interface number: 195 but max is 0
[  181.979242][ T5715] usb 1-1: config 0 has an invalid interface number: 64 but max is 0
[  181.983441][  T959] usb 5-1: config 164 has no interface number 0
[  181.998568][ T5715] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  182.002409][  T959] usb 5-1: config 164 interface 195 has no altsetting 0
[  182.010006][ T5715] usb 1-1: config 0 has no interface number 0
[  182.019731][  T959] usb 5-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=c7.8c
[  182.027378][ T5715] usb 1-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48
[  182.031957][  T959] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  182.041571][ T5715] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  182.049719][  T959] usb 5-1: Product: syz
[  182.058593][ T5715] usb 1-1: Product: syz
[  182.062959][  T959] usb 5-1: Manufacturer: syz
[  182.066170][ T5715] usb 1-1: Manufacturer: syz
[  182.066191][ T5715] usb 1-1: SerialNumber: syz
[  182.074291][ T5715] usb 1-1: config 0 descriptor??
[  182.092608][  T959] usb 5-1: SerialNumber: syz
[  182.147870][ T5711] usb 4-1: new high-speed USB device number 50 using dummy_hcd
[  182.218461][  T806] usb 3-1: new high-speed USB device number 46 using dummy_hcd
[  182.315736][ T5715] uvcvideo 1-1:0.64: Found UVC 0.00 device syz (046d:0823)
[  182.317499][ T5711] usb 4-1: Using ep0 maxpacket: 32
[  182.323456][ T5715] uvcvideo 1-1:0.64: No valid video chain found.
[  182.350403][ T5715] usb 1-1: USB disconnect, device number 48
[  182.350430][ T5711] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7
[  182.393928][ T5711] usb 4-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40
[  182.409551][ T5711] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  182.416949][  T806] usb 3-1: Using ep0 maxpacket: 32
[  182.431884][  T959] usb 5-1: USB disconnect, device number 49
[  182.445412][  T806] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  182.459328][ T5711] usb 4-1: Product: syz
[  182.476450][ T5711] usb 4-1: Manufacturer: syz
[  182.479130][  T806] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3
[  182.491864][ T5711] usb 4-1: SerialNumber: syz
[  182.523069][  T806] usb 3-1: New USB device found, idVendor=093b, idProduct=a104, bcdDevice= 0.01
[  182.550438][  T806] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  182.567474][  T806] usb 3-1: Product: syz
[  182.577436][  T806] usb 3-1: Manufacturer: syz
[  182.587446][  T806] usb 3-1: SerialNumber: syz
[  182.619156][  T806] usb 3-1: config 0 descriptor??
[  182.658356][  T806] go7007 3-1:0.0: probe with driver go7007 failed with error -12
[  182.743454][ T5711] usb 4-1: BAAD HEADPHONE p_chmask mismatch
[  182.792365][ T5711] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22
[  182.812253][ T5711] usb 4-1: USB disconnect, device number 50
[  182.834832][ T6144] udevd[6144]: 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
[  182.882139][  T806] usb 3-1: USB disconnect, device number 46
[  183.277414][ T5711] usb 1-1: new high-speed USB device number 49 using dummy_hcd
[  183.347990][  T959] usb 2-1: new full-speed USB device number 47 using dummy_hcd
[  183.377430][ T5787] usb 5-1: new high-speed USB device number 50 using dummy_hcd
[  183.427504][ T5711] usb 1-1: Using ep0 maxpacket: 8
[  183.440915][ T5711] usb 1-1: unable to get BOS descriptor or descriptor too short
[  183.458864][ T5711] usb 1-1: config 2 has an invalid interface number: 83 but max is 0
[  183.477486][ T5711] usb 1-1: config 2 has no interface number 0
[  183.492983][ T5711] usb 1-1: New USB device found, idVendor=2639, idProduct=0013, bcdDevice=54.63
[  183.511071][  T959] usb 2-1: unable to get BOS descriptor or descriptor too short
[  183.520927][ T5711] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  183.532291][  T959] usb 2-1: not running at top speed; connect to a high speed hub
[  183.548832][ T5787] usb 5-1: Using ep0 maxpacket: 32
[  183.554656][ T5711] usb 1-1: Product: syz
[  183.563853][  T959] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  183.575600][ T5711] usb 1-1: Manufacturer: syz
[  183.582401][ T5711] usb 1-1: SerialNumber: syz
[  183.587679][  T959] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[  183.599553][ T5787] usb 5-1: New USB device found, idVendor=0e41, idProduct=4141, bcdDevice= 0.40
[  183.610690][ T5787] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  183.619669][ T5787] usb 5-1: Product: syz
[  183.624223][ T5787] usb 5-1: Manufacturer: syz
[  183.636126][  T959] usb 2-1: New USB device found, idVendor=200c, idProduct=1018, bcdDevice= 0.40
[  183.645887][  T959] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  183.654551][ T5787] usb 5-1: SerialNumber: syz
[  183.659879][  T959] usb 2-1: Product: syz
[  183.669176][  T959] usb 2-1: Manufacturer: syz
[  183.674507][  T959] usb 2-1: SerialNumber: syz
[  183.865949][ T5711] usb 1-1: USB disconnect, device number 49
[  183.903911][ T5787] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found
[  183.918483][ T5787] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found
[  184.034380][  T959] usb 2-1: unit 0 not found!
[  184.047408][   T24] usb 3-1: new high-speed USB device number 47 using dummy_hcd
[  184.062347][ T5787] usb 5-1: USB disconnect, device number 50
[  184.181553][  T959] usb 2-1: USB disconnect, device number 47
[  184.217678][   T24] usb 3-1: Using ep0 maxpacket: 16
[  184.236593][   T24] usb 3-1: config 1 has an invalid interface number: 58 but max is 0
[  184.252116][   T24] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  184.252765][ T6257] udevd[6257]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory
[  184.262924][   T24] usb 3-1: config 1 has no interface number 0
[  184.290313][   T24] usb 3-1: New USB device found, idVendor=0bfd, idProduct=0126, bcdDevice=bd.e4
[  184.301334][   T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  184.311740][   T24] usb 3-1: Product: syz
[  184.316214][   T24] usb 3-1: Manufacturer: syz
[  184.321820][   T24] usb 3-1: SerialNumber: syz
[  184.437613][ T5715] usb 4-1: new full-speed USB device number 51 using dummy_hcd
[  184.574190][   T24] kvaser_usb 3-1:1.58: error -ENODEV: Cannot get usb endpoint(s)
[  184.604874][   T24] usb 3-1: USB disconnect, device number 47
[  184.622008][ T5715] usb 4-1: config 17 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10
[  184.666416][ T5715] usb 4-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0
[  184.695151][ T5715] usb 4-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00
[  184.719068][ T5715] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  184.963812][ T5715] aiptek 4-1:17.0: Aiptek using 400 ms programming speed
[  184.986175][ T5715] input: Aiptek as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:17.0/input/input21
[  185.034904][ T5715] input: failed to attach handler kbd to device input21, error: -5
[  185.092876][ T5715] usb 4-1: USB disconnect, device number 51
[  185.108073][ T5787] usb 2-1: new high-speed USB device number 48 using dummy_hcd
[  185.288551][ T5787] usb 2-1: Using ep0 maxpacket: 32
[  185.297159][ T5787] usb 2-1: config 64 has an invalid interface number: 157 but max is 0
[  185.305799][ T5787] usb 2-1: config 64 has no interface number 0
[  185.313799][ T5787] usb 2-1: config 64 interface 157 has no altsetting 0
[  185.325820][ T5787] usb 2-1: New USB device found, idVendor=05ac, idProduct=0241, bcdDevice=39.f5
[  185.335886][  T959] usb 5-1: new high-speed USB device number 51 using dummy_hcd
[  185.344839][ T5787] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  185.355878][ T5787] usb 2-1: Product: syz
[  185.360493][ T5787] usb 2-1: Manufacturer: syz
[  185.365581][ T5787] usb 2-1: SerialNumber: syz
[  185.500867][  T959] usb 5-1: config 0 has an invalid interface number: 197 but max is 4
[  185.509737][  T959] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  185.520727][  T959] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 5
[  185.530433][ T5711] usb 3-1: new high-speed USB device number 48 using dummy_hcd
[  185.538896][  T959] usb 5-1: config 0 has no interface number 0
[  185.546321][  T959] usb 5-1: config 0 interface 197 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 8
[  185.557569][  T959] usb 5-1: config 0 interface 197 altsetting 0 endpoint 0xC has invalid wMaxPacketSize 0
[  185.558615][   T24] usb 1-1: new high-speed USB device number 50 using dummy_hcd
[  185.596824][  T959] usb 5-1: config 0 interface 197 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3
[  185.613482][ T5787] input: bcm5974 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:64.157/input/input22
[  185.629645][  T959] usb 5-1: New USB device found, idVendor=03f0, idProduct=581d, bcdDevice=bb.42
[  185.642467][  T959] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  185.643007][ T4976] bcm5974 2-1:64.157: could not read from device
[  185.651609][  T959] usb 5-1: Product: syz
[  185.664268][  T959] usb 5-1: Manufacturer: syz
[  185.670519][  T959] usb 5-1: SerialNumber: syz
[  185.677813][ T4976] bcm5974 2-1:64.157: could not read from device
[  185.693820][ T4976] bcm5974 2-1:64.157: could not read from device
[  185.697372][ T5711] usb 3-1: Using ep0 maxpacket: 16
[  185.707734][  T959] usb 5-1: config 0 descriptor??
[  185.716144][ T5787] usb 2-1: USB disconnect, device number 48
[  185.725658][ T4976] bcm5974 2-1:64.157: could not read from device
[  185.727753][ T7779] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  185.742225][ T5711] usb 3-1: config 0 has an invalid interface number: 35 but max is 0
[  185.757253][   T24] usb 1-1: Using ep0 maxpacket: 32
[  185.758303][ T5711] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  185.768102][   T24] usb 1-1: config 7 has an invalid interface number: 208 but max is 0
[  185.784425][ T5711] usb 3-1: config 0 has no interface number 0
[  185.788204][   T24] usb 1-1: config 7 has no interface number 0
[  185.798802][   T24] usb 1-1: config 7 interface 208 altsetting 0 endpoint 0xD has an invalid bInterval 252, changing to 7
[  185.812369][ T5711] usb 3-1: config 0 interface 35 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7
[  185.829654][ T5711] usb 3-1: config 0 interface 35 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  185.849227][ T5711] usb 3-1: New USB device found, idVendor=07d0, idProduct=4101, bcdDevice=ec.5c
[  185.850386][   T24] usb 1-1: New USB device found, idVendor=05ac, idProduct=022a, bcdDevice=5f.ef
[  185.861928][ T5711] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  185.872716][   T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  185.887249][   T24] usb 1-1: Product: syz
[  185.891491][   T24] usb 1-1: Manufacturer: syz
[  185.896154][   T24] usb 1-1: SerialNumber: syz
[  185.902772][ T5711] usb 3-1: Product: syz
[  185.911797][ T5711] usb 3-1: Manufacturer: syz
[  185.942973][ T5711] usb 3-1: SerialNumber: syz
[  185.964969][ T5711] usb 3-1: config 0 descriptor??
[  186.007526][ T5711] cypress_m8 3-1:0.35: Nokia CA-42 V2 Adapter converter detected
[  186.049392][ T5711] nokiaca42v2 ttyUSB0: required endpoint is missing
[  186.086824][ T5357] usb 5-1: USB disconnect, device number 51
[  186.170113][   T24] appletouch 1-1:7.208: Could not find int-in endpoint
[  186.180765][   T24] appletouch 1-1:7.208: probe with driver appletouch failed with error -5
[  186.208739][   T24] usbhid 1-1:7.208: couldn't find an input interrupt endpoint
[  186.256925][   T24] usb 1-1: USB disconnect, device number 50
[  186.275010][ T5711] usb 3-1: USB disconnect, device number 48
[  186.288977][ T5715] usb 4-1: new high-speed USB device number 52 using dummy_hcd
[  186.316718][ T5711] cypress_m8 3-1:0.35: device disconnected
[  186.467595][ T5715] usb 4-1: Using ep0 maxpacket: 32
[  186.480991][ T5715] usb 4-1: unable to get BOS descriptor or descriptor too short
[  186.505136][ T5715] usb 4-1: New USB device found, idVendor=08e4, idProduct=017f, bcdDevice= 0.40
[  186.519718][ T5715] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  186.530824][ T5715] usb 4-1: Product: syz
[  186.536195][ T5715] usb 4-1: Manufacturer: syz
[  186.542922][ T5715] usb 4-1: SerialNumber: syz
[  186.773993][ T5715] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found
[  186.793373][ T5715] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found
[  186.991768][ T5715] usb 4-1: USB disconnect, device number 52
[  187.086610][ T6144] udevd[6144]: 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
[  187.201264][ T7821] PKCS7: Unknown OID: [4] 5.25.287.112.81.102.117.87.150326315.2007.15776.1
[  187.241909][ T7821] PKCS7: Only support pkcs7_signedData type
[  187.407340][   T24] usb 3-1: new high-speed USB device number 49 using dummy_hcd
[  187.499369][ T5787] usb 2-1: new full-speed USB device number 49 using dummy_hcd
[  187.510071][ T7834] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x6
[  187.582762][   T24] usb 3-1: Using ep0 maxpacket: 32
[  187.605112][   T24] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  187.636234][   T24] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[  187.676563][   T24] usb 3-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice= 0.40
[  187.677471][ T5787] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  187.708727][   T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  187.741322][   T24] usb 3-1: Product: syz
[  187.752266][   T24] usb 3-1: Manufacturer: syz
[  187.763093][ T5787] usb 2-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice= 0.08
[  187.767593][   T24] usb 3-1: SerialNumber: syz
[  187.801448][ T5787] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[  187.829757][ T5787] usb 2-1: SerialNumber: syz
[  187.849064][ T5787] usb 2-1: config 0 descriptor??
[  187.893425][ T5787] plusb 2-1:0.0: probe with driver plusb failed with error -22
[  188.015040][   T24] usb 3-1: interface 1 not found
[  188.033085][   T24] usb 3-1: USB disconnect, device number 49
[  188.129071][ T5715] usb 1-1: new high-speed USB device number 51 using dummy_hcd
[  188.164434][  T959] usb 2-1: USB disconnect, device number 49
[  188.207304][ T5787] usb 5-1: new high-speed USB device number 52 using dummy_hcd
[  188.299842][ T5715] usb 1-1: config 0 descriptor has 1 excess byte, ignoring
[  188.308722][ T5715] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0
[  188.319290][ T5715] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xB has an invalid bInterval 0, changing to 7
[  188.334145][ T5715] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b
[  188.346624][ T5715] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  188.356328][ T5715] usb 1-1: Product: syz
[  188.361791][ T5715] usb 1-1: Manufacturer: syz
[  188.366530][ T5715] usb 1-1: SerialNumber: syz
[  188.370143][ T5787] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  188.376279][ T5715] usb 1-1: config 0 descriptor??
[  188.392353][ T5787] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  188.406482][ T5787] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  188.416140][ T5787] usb 5-1: config 1 has no interface number 1
[  188.423138][ T5787] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[  188.442859][ T5787] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  188.452353][ T5787] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  188.461112][ T5787] usb 5-1: Product: syz
[  188.465580][ T5787] usb 5-1: Manufacturer: syz
[  188.470904][ T5787] usb 5-1: SerialNumber: syz
[  188.538423][   T24] usb 4-1: new high-speed USB device number 53 using dummy_hcd
[  188.640186][ T5715] usb 1-1: 0:0 : invalid sync pipe. is_playback 1, ep 0b, bSynchAddress ff
[  188.730991][   T24] usb 4-1: config 0 has an invalid interface number: 69 but max is 0
[  188.771203][   T24] usb 4-1: config 0 has no interface number 0
[  188.806887][   T24] usb 4-1: config 0 interface 69 altsetting 0 bulk endpoint 0x8 has invalid maxpacket 1023
[  188.858877][   T24] usb 4-1: config 0 interface 69 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[  188.884984][ T5787] usb 5-1: No MIDI 2.0 at altset 1, falling back to MIDI 1.0
[  188.904032][ T5715] usb 1-1: USB disconnect, device number 51
[  188.914741][   T24] usb 4-1: config 0 interface 69 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  188.929092][ T5787] usb 5-1: MIDIStreaming interface descriptor not found
[  188.988947][   T24] usb 4-1: New USB device found, idVendor=0c4b, idProduct=0100, bcdDevice=d7.ca
[  189.021576][   T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  189.032696][   T24] usb 4-1: Product: syz
[  189.036947][   T24] usb 4-1: Manufacturer: syz
[  189.041900][   T24] usb 4-1: SerialNumber: syz
[  189.060843][   T24] usb 4-1: config 0 descriptor??
[  189.074677][ T7852] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  189.091681][   T24] cyberjack 4-1:0.69: Reiner SCT Cyberjack USB card reader converter detected
[  189.139623][   T24] cyberjack ttyUSB0: usb_submit_urb(read int) failed
Stopping sshd: [  189.179323][   T24] usb 4-1: Reiner SCT Cyberjack USB card reader converter now attached to ttyUSB0
[  189.238088][    T9] usb 3-1: new full-speed USB device number 50 using dummy_hcd
[  189.278591][ T5787] usb 5-1: USB disconnect, device number 52
[  189.304826][ T5685] usb 4-1: USB disconnect, device number 53
[  189.365653][ T5685] cyberjack ttyUSB0: Reiner SCT Cyberjack USB card reader converter now disconnected from ttyUSB0
stopped /usr/sbin/sshd (pid 5376)
[  189.408984][ T5357] usb 2-1: new high-speed USB device number 50 using dummy_hcd
[  189.417394][    T9] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  189.446830][ T5685] cyberjack 4-1:0.69: device disconnected
OK
[  189.480128][    T9] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  189.524576][    T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[  189.562786][    T9] usb 3-1: SerialNumber: syz
[  189.597543][ T5357] usb 2-1: Using ep0 maxpacket: 16
[  189.622977][ T5357] usb 2-1: config 0 has an invalid interface number: 246 but max is 0
[  189.643613][    T9] cdc_acm 3-1:1.0: skipping garbage
[  189.672522][ T5357] usb 2-1: config 0 has no interface number 0
[  189.693106][    T9] cdc_acm 3-1:1.0: probe with driver cdc_acm failed with error -12
[  189.703802][ T5931] udevd[5931]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.2/sound/card4/controlC4/../uevent} for writing: No such file or directory
Stopping crond: [  189.732289][ T5357] usb 2-1: config 0 interface 246 altsetting 249 bulk endpoint 0x9 has invalid maxpacket 1023
[  189.760846][ T5357] usb 2-1: config 0 interface 246 has no altsetting 0
[  189.788622][ T5715] usb 1-1: new high-speed USB device number 52 using dummy_hcd
[  189.797116][ T5357] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice=27.0a
[  189.817907][ T5357] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  189.839890][ T5357] usb 2-1: Product: syz
[  189.854545][ T5357] usb 2-1: Manufacturer: syz
[  189.859661][ T5357] usb 2-1: SerialNumber: syz
[  189.894433][ T5787] usb 3-1: USB disconnect, device number 50
[  189.909690][ T5357] usb 2-1: config 0 descriptor??
[  189.938447][ T7865] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  189.957917][ T5715] usb 1-1: Using ep0 maxpacket: 16
stopped /usr/sbin/crond (pid 5364)
[  189.984449][ T5715] usb 1-1: too many configurations: 98, using maximum allowed: 8
OK
[  190.019308][ T5715] usb 1-1: config 6 has no interfaces?
[  190.038680][ T5715] usb 1-1: config 6 has no interfaces?
[  190.054242][ T5715] usb 1-1: config 6 has no interfaces?
[  190.066017][ T5715] usb 1-1: config 6 has no interfaces?
[  190.074949][ T5715] usb 1-1: config 6 has no interfaces?
[  190.085409][ T5715] usb 1-1: config 6 has no interfaces?
[  190.093919][ T5715] usb 1-1: config 6 has no interfaces?
[  190.105299][ T5715] usb 1-1: config 6 has no interfaces?
[  190.123579][ T5715] usb 1-1: string descriptor 0 read error: -71
[  190.142202][ T5715] usb 1-1: New USB device found, idVendor=09c0, idProduct=0200, bcdDevice=58.3c
[  190.168975][ T5715] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=154
[  190.184540][ T5685] usb 5-1: new high-speed USB device number 53 using dummy_hcd
[  190.218590][ T5715] usb 1-1: rejected 8 configurations due to insufficient available bus power
[  190.251297][ T5357] usb 2-1: USB disconnect, device number 50
[  190.257700][ T5715] usb 1-1: no configuration chosen from 8 choices
[  190.275586][ T5715] usb 1-1: USB disconnect, device number 52
[  190.364063][ T5685] usb 5-1: unable to get BOS descriptor or descriptor too short
Stopping dhcpcd...
[  190.404288][ T5685] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  190.418729][ T5685] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0
[  190.447294][ T5685] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0
[  190.468386][ T5685] usb 5-1: New USB device found, idVendor=0441, idProduct=4248, bcdDevice= 0.40
stopped /sbin/dhcpcd (pid 5285)
[  190.491924][ T5685] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  190.525431][ T5685] usb 5-1: Product: syz
[  190.542598][ T5685] usb 5-1: Manufacturer: syz
[  190.557046][ T5685] usb 5-1: SerialNumber: syz
[  190.866991][ T5685] usb 5-1: Quirk or no altset; falling back to MIDI 1.0
[  190.902664][ T5685] usb 5-1: MIDIStreaming interface descriptor not found
Stopping network: [  191.233511][ T5685] usb 5-1: USB disconnect, device number 53
[  191.549694][    T9] usb 1-1: new high-speed USB device number 53 using dummy_hcd
[  191.727306][    T9] usb 1-1: Using ep0 maxpacket: 16
[  191.762673][    T9] usb 1-1: unable to get BOS descriptor or descriptor too short
[  191.788371][    T9] usb 1-1: config 4 has an invalid interface number: 127 but max is 0
[  191.807291][    T9] usb 1-1: config 4 has no interface number 0
[  191.813667][ T5787] usb 4-1: new high-speed USB device number 54 using dummy_hcd
[  191.833636][    T9] usb 1-1: config 4 interface 127 has no altsetting 0
[  191.844805][    T9] usb 1-1: language id specifier not provided by device, defaulting to English
[  191.869875][    T9] usb 1-1: New USB device found, idVendor=16c0, idProduct=05df, bcdDevice=2b.48
[  191.889713][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  191.907976][    T9] usb 1-1: Product: syz
[  191.917349][ T5357] usb 3-1: new high-speed USB device number 51 using dummy_hcd
[  191.917609][    T9] usb 1-1: SerialNumber: syz
[  191.980354][   T24] usb 5-1: new high-speed USB device number 54 using dummy_hcd
[  191.990196][ T5787] usb 4-1: Using ep0 maxpacket: 32
[  192.019605][ T5787] usb 4-1: unable to get BOS descriptor or descriptor too short
[  192.043209][ T5787] usb 4-1: config 244 has an invalid interface number: 68 but max is 0
[  192.074300][ T5787] usb 4-1: config 244 has no interface number 0
[  192.084570][ T5787] usb 4-1: config 244 interface 68 altsetting 3 has an endpoint descriptor with address 0xF8, changing to 0x88
[  192.117409][ T5787] usb 4-1: config 244 interface 68 altsetting 3 endpoint 0x4 has invalid maxpacket 1023, setting to 64
[  192.122203][ T5357] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  192.132950][ T5787] usb 4-1: config 244 interface 68 altsetting 3 endpoint 0xC has invalid maxpacket 1024, setting to 64
[  192.156652][ T5357] usb 3-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  192.170541][   T24] usb 5-1: Using ep0 maxpacket: 32
[  192.173503][ T5787] usb 4-1: config 244 interface 68 altsetting 3 endpoint 0xA has invalid wMaxPacketSize 0
[  192.184634][   T24] usb 5-1: config 108 has an invalid interface number: 53 but max is 0
[  192.209215][   T24] usb 5-1: config 108 has no interface number 0
[  192.221613][    T9] usb 1-1: USB disconnect, device number 53
[  192.228063][   T24] usb 5-1: config 108 interface 53 altsetting 1 has an invalid descriptor for endpoint zero, skipping
[  192.228099][   T24] usb 5-1: config 108 interface 53 has no altsetting 0
[  192.232229][   T24] usb 5-1: New USB device found, idVendor=07b8, idProduct=420a, bcdDevice=be.51
[  192.243863][ T5787] usb 4-1: config 244 interface 68 has no altsetting 0
[  192.249802][ T5357] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  192.278979][   T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  192.285436][ T5787] usb 4-1: New USB device found, idVendor=0867, idProduct=9812, bcdDevice=24.0f
[  192.297367][   T24] usb 5-1: Product: syz
[  192.306847][ T5787] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  192.317448][ T5787] usb 4-1: Product: syz
[  192.318676][ T5715] usb 2-1: new high-speed USB device number 51 using dummy_hcd
[  192.321782][ T5787] usb 4-1: Manufacturer: syz
[  192.339402][ T5357] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  192.352363][   T24] usb 5-1: Manufacturer: syz
[  192.368444][ T5787] usb 4-1: SerialNumber: syz
[  192.373691][   T24] usb 5-1: SerialNumber: syz
[  192.389750][ T5357] usb 3-1: Product: syz
[  192.404727][ T5357] usb 3-1: Manufacturer: syz
OK
[  192.438278][ T5357] usb 3-1: SerialNumber: syz
[  192.532048][ T5715] usb 2-1: Using ep0 maxpacket: 16
[  192.556311][ T5715] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  192.587379][ T5715] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
Stopping iptables: [  192.611014][ T5787] comedi comedi5: Endpoint has wrong direction
[  192.623636][ T5787] dt9812 4-1:244.68: driver 'dt9812' failed to auto-configure device.
[  192.631525][   T24] asix 5-1:108.53: probe with driver asix failed with error -22
[  192.659930][ T5715] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  192.684137][ T5787] usb 4-1: USB disconnect, device number 54
[  192.698999][ T5357] cdc_ncm 3-1:1.0: bind() failure
[  192.708663][ T5715] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  192.741705][   T24] usb 5-1: USB disconnect, device number 54
[  192.751423][ T5715] usb 2-1: Product: syz
[  192.760841][ T5715] usb 2-1: Manufacturer: syz
[  192.803247][ T5357] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found
[  192.813494][ T5715] usb 2-1: SerialNumber: syz
OK
[  192.832223][ T5357] cdc_ncm 3-1:1.1: bind() failure
[  192.906500][ T5715] usb 2-1: 0:2 : does not exist
[  192.920184][ T5357] usb 3-1: USB disconnect, device number 51
[  192.954453][ T5715] usb 2-1: unit 9 not found!
Stopping system message bus: [  193.112717][ T5715] usb 2-1: USB disconnect, device number 51
[  193.196822][ T6144] udevd[6144]: 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
[  193.471669][ T7953] futex_wake_op: syz.4.1057 tries to shift op by 144; fix this program
[  194.117365][ T5787] usb 4-1: new high-speed USB device number 55 using dummy_hcd
[  194.148300][ T5711] usb 3-1: new high-speed USB device number 52 using dummy_hcd
done
[  194.271345][ T7986] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3)
[  194.278062][ T7986] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed)
[  194.296530][ T7986] vhci_hcd vhci_hcd.0: Device attached
[  194.302204][ T5787] usb 4-1: Using ep0 maxpacket: 16
[  194.318551][ T5711] usb 3-1: Using ep0 maxpacket: 16
[  194.327422][ T5787] usb 4-1: config 0 has an invalid interface number: 11 but max is 0
[  194.342964][ T5787] usb 4-1: config 0 has no interface number 0
[  194.354364][ T7987] vhci_hcd: connection closed
[  194.357899][   T58] vhci_hcd vhci_hcd.0: stop threads
[  194.358036][ T5711] usb 3-1: unable to get BOS descriptor or descriptor too short
[  194.366370][   T58] vhci_hcd vhci_hcd.0: release socket
[  194.376279][ T5787] usb 4-1: too many endpoints for config 0 interface 11 altsetting 255: 255, using maximum allowed: 30
[  194.402072][   T58] vhci_hcd vhci_hcd.0: disconnect device
[  194.403328][ T5711] usb 3-1: New USB device found, idVendor=0ac8, idProduct=c301, bcdDevice=d4.05
[  194.430256][ T5787] usb 4-1: config 0 interface 11 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255
[  194.444004][ T5711] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  194.464266][ T5711] usb 3-1: Product: syz
[  194.470517][ T5787] usb 4-1: config 0 interface 11 has no altsetting 0
[  194.477474][    T9] usb 2-1: new high-speed USB device number 52 using dummy_hcd
[  194.486140][ T5711] usb 3-1: Manufacturer: syz
[  194.497835][ T5711] usb 3-1: SerialNumber: syz
[  194.508348][ T5787] usb 4-1: New USB device found, idVendor=1199, idProduct=68a3, bcdDevice=d2.7b
[  194.528664][ T5787] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  194.537928][ T5787] usb 4-1: Product: syz
[  194.542297][ T5787] usb 4-1: Manufacturer: syz
[  194.547063][ T5787] usb 4-1: SerialNumber: syz
[  194.560679][ T5787] usb 4-1: config 0 descriptor??
[  194.623609][ T1313] ieee802154 phy0 wpan0: encryption failed: -22
[  194.633246][ T1313] ieee802154 phy1 wpan1: encryption failed: -22
[  194.649675][    T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  194.670546][    T9] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2
[  194.690946][    T9] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  194.730140][    T9] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  194.743116][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  194.752370][    T9] usb 2-1: Product: syz
[  194.757124][    T9] usb 2-1: Manufacturer: syz
[  194.765747][ T5711] gspca_main: vc032x-2.14.0 probing 0ac8:c301
[  194.771988][    T9] usb 2-1: SerialNumber: syz
[  194.778859][ T5711] gspca_vc032x: reg_w err -71
[  194.796578][ T5787] usb 4-1: Expected 3 endpoints, found: 0
[  194.806302][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  194.811873][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  194.817710][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  194.827956][    T9] cdc_ncm 2-1:1.0: CDC Union missing and no IAD found
[  194.835112][    T9] cdc_ncm 2-1:1.0: bind() failure
[  194.848801][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  194.863226][ T5787] usb 4-1: USB disconnect, device number 55
[  194.875429][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  194.892586][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  194.914524][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  194.933250][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  194.950778][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  194.963515][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  194.975988][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  194.987839][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  195.008544][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  195.027304][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  195.043296][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  195.069567][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  195.085317][ T5787] usb 2-1: USB disconnect, device number 52
[  195.095289][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  195.106036][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  195.116801][ T5711] gspca_vc032x: I2c Bus Busy Wait 00
[  195.122576][ T5711] gspca_vc032x: Unknown sensor...
[  195.138795][ T5711] vc032x 3-1:12.0: probe with driver vc032x failed with error -22
[  195.156257][ T5711] usb 3-1: USB disconnect, device number 52
[  195.330215][ T5357] usb 1-1: new full-speed USB device number 54 using dummy_hcd
[  195.500022][ T5357] usb 1-1: unable to get BOS descriptor or descriptor too short
[  195.565148][ T5357] usb 1-1: not running at top speed; connect to a high speed hub
[  195.607422][ T5711] usb 5-1: new high-speed USB device number 55 using dummy_hcd
[  195.613608][ T5357] usb 1-1: language id specifier not provided by device, defaulting to English
[  195.666677][ T5357] usb 1-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40
[  195.693207][ T5357] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  195.717282][ T5357] usb 1-1: Product: 賃郓
[  195.726697][ T5357] usb 1-1: SerialNumber: syz
[  195.797298][ T5711] usb 5-1: Using ep0 maxpacket: 8
[  195.816290][ T5711] usb 5-1: New USB device found, idVendor=102c, idProduct=6251, bcdDevice=7e.68
[  195.839807][ T5711] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Stopping klogd: [  195.856164][ T5711] usb 5-1: Product: syz
[  195.857481][ T5715] usb 3-1: new high-speed USB device number 53 using dummy_hcd
[  195.866254][ T5711] usb 5-1: Manufacturer: syz
[  195.874111][ T5711] usb 5-1: SerialNumber: syz
[  195.894830][ T5711] usb 5-1: config 0 descriptor??
[  195.911262][ T5711] gspca_main: etoms-2.14.0 probing 102c:6251
[  195.975677][ T5357] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  195.998692][  T806] usb 2-1: new high-speed USB device number 53 using dummy_hcd
[  196.057738][ T5715] usb 3-1: Using ep0 maxpacket: 8
[  196.070327][ T5715] usb 3-1: config 4 has an invalid interface number: 38 but max is 0
OK
[  196.096582][ T5715] usb 3-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config
[  196.123458][ T5715] usb 3-1: config 4 has no interface number 0
[  196.134270][ T5715] usb 3-1: config 4 interface 38 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0
[  196.148139][ T5357] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  196.159040][ T5715] usb 3-1: config 4 interface 38 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  196.184051][ T5357] usb 1-1: USB disconnect, device number 54
[  196.190130][  T806] usb 2-1: Using ep0 maxpacket: 32
[  196.190597][ T5711] usb 5-1: USB disconnect, device number 55
[  196.201750][ T5715] usb 3-1: config 4 interface 38 has no altsetting 0
[  196.212519][  T806] usb 2-1: unable to get BOS descriptor or descriptor too short
[  196.232920][  T806] usb 2-1: config 86 has an invalid interface number: 175 but max is 0
[  196.246459][ T5715] usb 3-1: New USB device found, idVendor=04b4, idProduct=1002, bcdDevice=55.58
[  196.258067][  T806] usb 2-1: config 86 has no interface number 0
[  196.279274][ T5715] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  196.289119][  T806] usb 2-1: config 86 interface 175 has no altsetting 0
Stopping acpid: [  196.300000][ T5715] usb 3-1: Product: syz
[  196.304655][ T5715] usb 3-1: Manufacturer: syz
[  196.311663][ T5715] usb 3-1: SerialNumber: syz
[  196.319266][  T806] usb 2-1: New USB device found, idVendor=05ac, idProduct=0273, bcdDevice=a4.be
[  196.349481][  T806] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  196.367639][  T806] usb 2-1: Product: syz
[  196.371911][  T806] usb 2-1: Manufacturer: syz
[  196.376682][  T806] usb 2-1: SerialNumber: syz
[  196.585765][ T5715] usb 3-1: USB disconnect, device number 53
[  196.620028][  T806] input: bcm5974 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:86.175/input/input23
[  196.637532][ T5714] usb 4-1: new high-speed USB device number 56 using dummy_hcd
[  196.648373][  T806] usb 2-1: USB disconnect, device number 53
[  196.677696][   T30] audit: type=1326 audit(1777405871.133:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8038 comm="syz.0.1093" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa8a679cdd9 code=0x0
[  196.800880][ T5714] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  196.818480][ T5714] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  196.846295][ T5714] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  196.869134][ T5714] usb 4-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db
[  196.898236][ T5714] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  196.914517][ T5714] usb 4-1: config 0 descriptor??
[  197.130600][    T9] usb 4-1: USB disconnect, device number 56
[  197.227539][ T5714] usb 1-1: new high-speed USB device number 55 using dummy_hcd
[  197.397688][ T5714] usb 1-1: Using ep0 maxpacket: 8
[  197.408006][ T5714] usb 1-1: unable to get BOS descriptor or descriptor too short
[  197.421450][ T5714] usb 1-1: config 9 has an invalid interface number: 3 but max is 0
[  197.433259][  T806] usb 5-1: new high-speed USB device number 56 using dummy_hcd
[  197.446508][ T5714] usb 1-1: config 9 has no interface number 0
[  197.457325][ T5714] usb 1-1: config 9 interface 3 has no altsetting 0
[  197.468974][ T5714] usb 1-1: New USB device found, idVendor=09fb, idProduct=602e, bcdDevice=53.63
[  197.485390][ T5714] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  197.493657][ T5714] usb 1-1: Product: syz
[  197.501059][ T5714] usb 1-1: Manufacturer: syz
OK[  197.506256][ T5714] usb 1-1: SerialNumber: syz

[  197.567317][    T9] usb 3-1: new full-speed USB device number 54 using dummy_hcd
Stopping syslogd: [  197.609481][  T806] usb 5-1: Using ep0 maxpacket: 16
[  197.621815][  T806] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  197.657114][  T806] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
stopped /sbin/syslogd (pid 4973)[  197.686876][  T806] usb 5-1: New USB device found, idVendor=05ac, idProduct=024b, bcdDevice= 0.00

[  197.705048][  T806] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
OK
[  197.735608][ T5714] ftdi_sio 1-1:9.3: FTDI USB Serial Device converter detected
[  197.754800][    T9] usb 3-1: config 129 has an invalid interface number: 4 but max is 0
[  197.765565][ T5714] ftdi_sio ttyUSB0: unknown device type: 0x5363
[  197.774277][  T806] usb 5-1: config 0 descriptor??
[  197.786027][    T9] usb 3-1: config 129 has no interface number 0
[  197.786548][  T806] usbhid 5-1:0.0: fixing wrong optional hid class descriptors count
[  197.803830][ T5714] usb 1-1: USB disconnect, device number 55
[  197.807728][    T9] usb 3-1: config 129 interface 4 altsetting 20 endpoint 0xB has invalid maxpacket 1024, setting to 64
[  197.811928][ T5714] ftdi_sio 1-1:9.3: device disconnected
[  197.834843][  T806] usbhid 5-1:0.0: can't add hid device: -22
[  197.847409][  T806] usbhid 5-1:0.0: probe with driver usbhid failed with error -22
[  197.863130][    T9] usb 3-1: config 129 interface 4 has no altsetting 0
[  197.876394][    T9] usb 3-1: New USB device found, idVendor=0403, idProduct=f458, bcdDevice= 0.7c
[  197.902144][    T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  197.927417][    T9] usb 3-1: Product: syz
[  197.933344][    T9] usb 3-1: Manufacturer: syz
[  197.947267][    T9] usb 3-1: SerialNumber: syz
[  198.006138][ T5357] usb 5-1: USB disconnect, device number 56
[  198.187906][    T9] ftdi_sio 3-1:129.4: FTDI USB Serial Device converter detected
[  198.197104][    T9] usb 3-1: Detected SIO
[  198.204006][    T9] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0
[  198.221900][    T9] usb 3-1: USB disconnect, device number 54
umount: can't remount debugfs read-only
[  198.234504][    T9] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0
[  198.244733][    T9] ftdi_sio 3-1:129.4: device disconnected
[  198.312568][ T5714] usb 4-1: new high-speed USB device number 57 using dummy_hcd
[  198.347599][ T5787] usb 2-1: new full-speed USB device number 54 using dummy_hcd
[  198.380592][ T8103] IPv6: addrconf: prefix option has invalid lifetime
[  198.489967][ T5714] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7
[  198.501287][ T5714] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 250, changing to 7
[  198.537574][ T5714] usb 4-1: New USB device found, idVendor=0763, idProduct=2003, bcdDevice= 0.40
[  198.543780][ T5787] usb 2-1: unable to get BOS descriptor or descriptor too short
[  198.567148][ T5714] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  198.577788][ T5787] usb 2-1: not running at top speed; connect to a high speed hub
[  198.589830][ T5714] usb 4-1: Product: syz
[  198.598892][ T5787] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 77, changing to 4
[  198.605135][ T5714] usb 4-1: Manufacturer: syz
[  198.617976][ T5787] usb 2-1: New USB device found, idVendor=0582, idProduct=008d, bcdDevice= 0.40
[  198.628449][ T5787] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  198.637015][ T5714] usb 4-1: SerialNumber: syz
[  198.644060][ T5787] usb 2-1: Product: syz
[  198.651737][ T5787] usb 2-1: Manufacturer: syz
[  198.666562][ T5787] usb 2-1: SerialNumber: syz
[  198.901730][ T8115] random: crng reseeded on system resumption
[  198.924296][ T5787] snd-ua101 2-1:1.1: invalid format type
[  198.926309][ T5714] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found
[  198.944745][ T5787] snd-ua101 2-1:1.0: invalid num_altsetting
[  198.976490][ T5714] usb 4-1: unit 4 not found!
[  199.002090][ T5787] usb 2-1: USB disconnect, device number 54
[  199.139387][ T8120] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN
[  199.152345][ T5714] usb 4-1: USB disconnect, device number 57
[  199.667676][  T959] usb 3-1: new high-speed USB device number 55 using dummy_hcd
[  199.827798][  T959] usb 3-1: Using ep0 maxpacket: 8
[  199.856234][  T959] usb 3-1: config 0 has an invalid interface number: 33 but max is 1
[  199.882982][  T959] usb 3-1: config 0 has no interface number 1
[  199.895361][  T959] usb 3-1: config 0 interface 33 altsetting 0 endpoint 0x6 has an invalid bInterval 0, changing to 7
[  199.933197][  T959] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 247
[  199.956869][  T959] usb 3-1: New USB device found, idVendor=2040, idProduct=2950, bcdDevice=85.f1
[  199.976738][  T959] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  200.002052][  T959] usb 3-1: Product: syz
[  200.019977][  T959] usb 3-1: Manufacturer: syz
[  200.035790][  T959] usb 3-1: SerialNumber: syz
[  200.058950][  T959] usb 3-1: config 0 descriptor??
[  200.076868][  T959] pvrusb2: Hardware description: WinTV PVR USB2 Model 29xxx
[  200.118330][ T5715] usb 1-1: new high-speed USB device number 56 using dummy_hcd
[  200.300022][ T5715] usb 1-1: unable to get BOS descriptor or descriptor too short
[  200.301692][  T959] pvrusb2: Hardware description: WinTV PVR USB2 Model 29xxx
[  200.315555][ T2364] pvrusb2: Invalid read control endpoint
[  200.319103][ T5715] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7
[  200.334945][ T2364] usb 3-1: Direct firmware load for v4l-pvrusb2-29xxx-01.fw failed with error -2
[  200.348934][ T5787] usb 5-1: new high-speed USB device number 57 using dummy_hcd
[  200.357778][ T5715] usb 1-1: New USB device found, idVendor=041e, idProduct=323b, bcdDevice= 0.40
[  200.370530][  T959] usb 3-1: USB disconnect, device number 55
[  200.378926][ T2364] usb 3-1: Falling back to sysfs fallback for: v4l-pvrusb2-29xxx-01.fw
[  200.383234][ T5715] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  200.412862][ T5357] usb 2-1: new high-speed USB device number 55 using dummy_hcd
[  200.431474][ T5715] usb 1-1: Product: syz
[  200.450276][ T5715] usb 1-1: Manufacturer: syz
[  200.459959][ T5715] usb 1-1: SerialNumber: syz
[  200.517281][ T5787] usb 5-1: Using ep0 maxpacket: 8
[  200.528151][ T5787] usb 5-1: config 1 interface 0 has no altsetting 0
[  200.563104][ T5787] usb 5-1: New USB device found, idVendor=05ac, idProduct=0245, bcdDevice= 0.40
[  200.580621][ T5787] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  200.590064][ T5787] usb 5-1: Product: syz
[  200.594558][ T5787] usb 5-1: Manufacturer: syz
[  200.598352][ T5357] usb 2-1: too many configurations: 33, using maximum allowed: 8
[  200.599664][ T5787] usb 5-1: SerialNumber: syz
[  200.641413][ T5357] usb 2-1: New USB device found, idVendor=0eb1, idProduct=6668, bcdDevice=57.b8
[  200.660692][ T5357] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  200.670111][ T5357] usb 2-1: Product: syz
[  200.677304][ T5357] usb 2-1: Manufacturer: syz
[  200.686930][ T5357] usb 2-1: SerialNumber: syz
umount: sysfs busy - remounted r[  200.696565][ T5715] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found
ead-only
umount: devtmpfs busy - remounted read-only
[  200.711616][ T5715] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found
umount: can't re[  200.719765][ T5357] usb 2-1: config 0 descriptor??
mount /dev/root read-only
[  200.730204][    T9] usb 4-1: new high-speed USB device number 58 using dummy_hcd
[  200.732291][ T5357] go7007-loader 2-1:0.0: can't handle multiple config
[  200.746848][ T5357] go7007-loader 2-1:0.0: probe failed
The system is going down NOW!
Sent SIGTERM to all processes
[  200.999849][ T5787] input: bcm5974 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/input/input24
[  201.016536][ T5714] usb 2-1: USB disconnect, device number 55
Connection to 10.128.1.103 closed by remote host.
[  201.073523][ T5715] usb 1-1: USB disconnect, device number 56
[  201.103186][ T5787] usb 5-1: USB disconnect, device number 57
[  202.148549][   T48] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
Sent SIGKILL to all processes
Requesting system poweroff
[  202.258779][   T48] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  202.403980][   T48] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  202.474789][   T48] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  202.572782][   T48] bridge_slave_1: left allmulticast mode
[  202.578893][   T48] bridge_slave_1: left promiscuous mode
[  202.586605][   T48] bridge0: port 2(bridge_slave_1) entered disabled state
[  202.602974][   T48] bridge_slave_0: left allmulticast mode
[  202.608812][   T48] bridge_slave_0: left promiscuous mode
[  202.614617][   T48] bridge0: port 1(bridge_slave_0) entered disabled state
[  202.776349][   T48] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[  202.789859][   T48] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[  202.801987][   T48] bond0 (unregistering): Released all slaves
[  203.065756][   T48] hsr_slave_0: left promiscuous mode
[  203.071735][   T48] hsr_slave_1: left promiscuous mode
[  203.079699][   T48] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  203.088337][   T48] batman_adv: batadv0: Removing interface: batadv_slave_0
[  203.096473][   T48] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  203.105552][   T48] batman_adv: batadv0: Removing interface: batadv_slave_1
[  203.123275][   T48] veth1_macvtap: left promiscuous mode
[  203.130466][   T48] veth0_macvtap: left promiscuous mode
[  203.136626][   T48] veth1_vlan: left promiscuous mode
[  203.142063][   T48] veth0_vlan: left promiscuous mode
[  203.194768][ T8160] smc: removing smcd device lo
[  203.204447][ T2364] pvrusb2: ***WARNING*** Device fx2 controller firmware seems to be missing.
[  203.226293][ T2364] pvrusb2: Did you install the pvrusb2 firmware files in their proper location?
[  203.235779][ T2364] pvrusb2: request_firmware unable to locate fx2 controller file v4l-pvrusb2-29xxx-01.fw
[  203.247144][ T2364] pvrusb2: Failure uploading firmware1
[  203.270054][ T2364] pvrusb2: Device initialization was not successful.
[  203.277006][ T2364] pvrusb2: Giving up since device microcontroller firmware appears to be missing.
[  203.287719][ T2364] pvrusb2: Failed to submit write-control URB status=-19
[  203.291379][  T959] pvrusb2: Device being rendered inoperable
[  203.301675][ T2364] usb 3-1: Direct firmware load for v4l-pvrusb2-29xxx-01.fw failed with error -2
[  203.312917][ T2364] usb 3-1: Falling back to sysfs fallback for: v4l-pvrusb2-29xxx-01.fw
[  203.322466][ T2364] ------------[ cut here ]------------
[  203.328118][ T2364] ret
[  203.328136][ T2364] WARNING: drivers/base/firmware_loader/fallback.c:148 at firmware_fallback_sysfs+0x746/0xa30, CPU#0: pvrusb2-context/2364
[  203.344344][ T2364] Modules linked in:
[  203.349097][ T2364] CPU: 0 UID: 0 PID: 2364 Comm: pvrusb2-context Not tainted syzkaller #0 PREEMPT(full) 
[  203.359239][ T2364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[  203.369607][ T2364] RIP: 0010:firmware_fallback_sysfs+0x746/0xa30
[  203.375956][ T2364] Code: bb fb e9 5d fc ff ff e8 48 f9 bb fb c6 05 76 de 10 0a 01 48 c7 c7 40 ec 53 8c e8 45 fa 1d fb e9 85 fc ff ff e8 2b f9 bb fb 90 <0f> 0b 90 4c 89 f7 48 c7 c6 40 ed 53 8c 4c 89 e2 e8 25 9a 22 fb e9
[  203.396422][ T2364] RSP: 0018:ffffc90006b47670 EFLAGS: 00010293
[  203.405656][ T2364] RAX: ffffffff8609b305 RBX: dffffc0000000000 RCX: ffff88802d319ec0
[  203.416628][ T2364] RDX: 0000000000000000 RSI: 00000000fffffff5 RDI: 0000000000000000
[  203.425082][ T2364] RBP: 0000000000000001 R08: ffffffff903098f7 R09: 1ffffffff206131e
[  203.434266][ T2364] R10: dffffc0000000000 R11: fffffbfff206131f R12: ffffffff8cae4860
[  203.442883][ T2364] R13: 0000000000001770 R14: ffff888026c2c0b0 R15: 00000000fffffff5
[  203.451291][ T2364] FS:  0000000000000000(0000) GS:ffff888125293000(0000) knlGS:0000000000000000
[  203.460507][ T2364] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  203.467335][ T2364] CR2: 00007f7a6ccc2bd0 CR3: 0000000033f92000 CR4: 00000000003526f0
[  203.475393][ T2364] Call Trace:
[  203.478824][ T2364]  <TASK>
[  203.481854][ T2364]  ? kfree+0x1c5/0x640
[  203.485941][ T2364]  ? _request_firmware+0xf11/0x1780
[  203.492381][ T2364]  ? __kmalloc_cache_noprof+0x15b/0x660
[  203.498651][ T2364]  _request_firmware+0x1052/0x1780
[  203.503946][ T2364]  ? __pfx__request_firmware+0x10/0x10
[  203.509750][ T2364]  request_firmware+0x36/0x50
[  203.514457][ T2364]  pvr2_locate_firmware+0xb3/0x500
[  203.519817][ T2364]  pvr2_upload_firmware1+0x1ba/0x910
[  203.525221][ T2364]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[  203.531291][ T2364]  ? __pfx_pvr2_upload_firmware1+0x10/0x10
[  203.537147][ T2364]  pvr2_hdw_initialize+0x428/0x3c50
[  203.542478][ T2364]  ? lockdep_hardirqs_on+0x7a/0x110
[  203.547903][ T2364]  ? __pfx___mutex_trylock_common+0x10/0x10
[  203.554077][ T2364]  ? __pfx_pvr2_hdw_initialize+0x10/0x10
[  203.559921][ T2364]  ? rcu_is_watching+0x15/0xb0
[  203.564781][ T2364]  ? trace_contention_end+0x3d/0x140
[  203.570248][ T2364]  ? pvr2_context_thread_func+0x26a/0xb40
[  203.575978][ T2364]  ? __mutex_unlock_slowpath+0x1be/0x6f0
[  203.581903][ T2364]  ? pvr2_context_thread_func+0x102/0xb40
[  203.587849][ T2364]  ? __pfx___schedule+0x10/0x10
[  203.592711][ T2364]  ? __pfx___mutex_lock+0x10/0x10
[  203.598353][ T2364]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[  203.604378][ T2364]  ? schedule+0x90/0x360
[  203.609335][ T2364]  ? schedule+0x16e/0x360
[  203.613717][ T2364]  pvr2_context_thread_func+0x490/0xb40
[  203.619505][ T2364]  ? __pfx_pvr2_context_thread_func+0x10/0x10
[  203.625954][ T2364]  ? __pfx_autoremove_wake_function+0x10/0x10
[  203.633287][ T2364]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  203.639223][ T2364]  ? __kthread_parkme+0x7a/0x1f0
[  203.644214][ T2364]  kthread+0x388/0x470
[  203.648419][ T2364]  ? __pfx_pvr2_context_thread_func+0x10/0x10
[  203.655461][ T2364]  ? __pfx_kthread+0x10/0x10
[  203.660167][ T2364]  ret_from_fork+0x514/0xb70
[  203.664849][ T2364]  ? __pfx_ret_from_fork+0x10/0x10
[  203.670315][ T2364]  ? __switch_to+0xc79/0x1410
[  203.675385][ T2364]  ? __pfx_kthread+0x10/0x10
[  203.680047][ T2364]  ret_from_fork_asm+0x1a/0x30
[  203.684929][ T2364]  </TASK>
[  203.688070][ T2364] Kernel panic - not syncing: kernel: panic_on_warn set ...
[  203.695386][ T2364] CPU: 0 UID: 0 PID: 2364 Comm: pvrusb2-context Not tainted syzkaller #0 PREEMPT(full) 
[  203.705365][ T2364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[  203.715619][ T2364] Call Trace:
[  203.718926][ T2364]  <TASK>
[  203.721862][ T2364]  vpanic+0x56c/0xa60
[  203.725855][ T2364]  ? __pfx__printk+0x10/0x10
[  203.730519][ T2364]  ? __pfx_vpanic+0x10/0x10
[  203.735044][ T2364]  ? is_bpf_text_address+0x292/0x2b0
[  203.740512][ T2364]  ? is_bpf_text_address+0x26/0x2b0
[  203.745731][ T2364]  panic+0xc5/0xd0
[  203.749546][ T2364]  ? __pfx_panic+0x10/0x10
[  203.753993][ T2364]  ? ret_from_fork_asm+0x1a/0x30
[  203.759543][ T2364]  __warn+0x315/0x4c0
[  203.763551][ T2364]  ? firmware_fallback_sysfs+0x746/0xa30
[  203.769234][ T2364]  ? firmware_fallback_sysfs+0x746/0xa30
[  203.774977][ T2364]  __report_bug+0x29a/0x540
[  203.779768][ T2364]  ? firmware_fallback_sysfs+0x746/0xa30
[  203.785666][ T2364]  ? __pfx___report_bug+0x10/0x10
[  203.790818][ T2364]  ? __up_read+0x291/0x6b0
[  203.795346][ T2364]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  203.801512][ T2364]  ? firmware_fallback_sysfs+0x746/0xa30
[  203.807402][ T2364]  report_bug+0x16a/0x220
[  203.811793][ T2364]  ? firmware_fallback_sysfs+0x746/0xa30
[  203.817624][ T2364]  ? firmware_fallback_sysfs+0x748/0xa30
[  203.823306][ T2364]  handle_bug+0x9c/0x200
[  203.827562][ T2364]  exc_invalid_op+0x1a/0x50
[  203.832205][ T2364]  asm_exc_invalid_op+0x1a/0x20
[  203.837071][ T2364] RIP: 0010:firmware_fallback_sysfs+0x746/0xa30
[  203.843505][ T2364] Code: bb fb e9 5d fc ff ff e8 48 f9 bb fb c6 05 76 de 10 0a 01 48 c7 c7 40 ec 53 8c e8 45 fa 1d fb e9 85 fc ff ff e8 2b f9 bb fb 90 <0f> 0b 90 4c 89 f7 48 c7 c6 40 ed 53 8c 4c 89 e2 e8 25 9a 22 fb e9
[  203.863406][ T2364] RSP: 0018:ffffc90006b47670 EFLAGS: 00010293
[  203.869660][ T2364] RAX: ffffffff8609b305 RBX: dffffc0000000000 RCX: ffff88802d319ec0
[  203.877739][ T2364] RDX: 0000000000000000 RSI: 00000000fffffff5 RDI: 0000000000000000
[  203.885742][ T2364] RBP: 0000000000000001 R08: ffffffff903098f7 R09: 1ffffffff206131e
[  203.894088][ T2364] R10: dffffc0000000000 R11: fffffbfff206131f R12: ffffffff8cae4860
[  203.902192][ T2364] R13: 0000000000001770 R14: ffff888026c2c0b0 R15: 00000000fffffff5
[  203.910257][ T2364]  ? firmware_fallback_sysfs+0x745/0xa30
[  203.916100][ T2364]  ? kfree+0x1c5/0x640
[  203.920295][ T2364]  ? _request_firmware+0xf11/0x1780
[  203.925806][ T2364]  ? __kmalloc_cache_noprof+0x15b/0x660
[  203.931744][ T2364]  _request_firmware+0x1052/0x1780
[  203.936983][ T2364]  ? __pfx__request_firmware+0x10/0x10
[  203.942570][ T2364]  request_firmware+0x36/0x50
[  203.947465][ T2364]  pvr2_locate_firmware+0xb3/0x500
[  203.952729][ T2364]  pvr2_upload_firmware1+0x1ba/0x910
[  203.958408][ T2364]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[  203.964498][ T2364]  ? __pfx_pvr2_upload_firmware1+0x10/0x10
[  203.970331][ T2364]  pvr2_hdw_initialize+0x428/0x3c50
[  203.976595][ T2364]  ? lockdep_hardirqs_on+0x7a/0x110
[  203.982135][ T2364]  ? __pfx___mutex_trylock_common+0x10/0x10
[  203.988076][ T2364]  ? __pfx_pvr2_hdw_initialize+0x10/0x10
[  203.994180][ T2364]  ? rcu_is_watching+0x15/0xb0
[  204.000365][ T2364]  ? trace_contention_end+0x3d/0x140
[  204.005688][ T2364]  ? pvr2_context_thread_func+0x26a/0xb40
[  204.011696][ T2364]  ? __mutex_unlock_slowpath+0x1be/0x6f0
[  204.017831][ T2364]  ? pvr2_context_thread_func+0x102/0xb40
[  204.023684][ T2364]  ? __pfx___schedule+0x10/0x10
[  204.029090][ T2364]  ? __pfx___mutex_lock+0x10/0x10
[  204.034427][ T2364]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[  204.041545][ T2364]  ? schedule+0x90/0x360
[  204.046542][ T2364]  ? schedule+0x16e/0x360
[  204.051168][ T2364]  pvr2_context_thread_func+0x490/0xb40
[  204.057118][ T2364]  ? __pfx_pvr2_context_thread_func+0x10/0x10
[  204.063527][ T2364]  ? __pfx_autoremove_wake_function+0x10/0x10
[  204.069841][ T2364]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  204.076057][ T2364]  ? __kthread_parkme+0x7a/0x1f0
[  204.081167][ T2364]  kthread+0x388/0x470
[  204.085358][ T2364]  ? __pfx_pvr2_context_thread_func+0x10/0x10
[  204.091621][ T2364]  ? __pfx_kthread+0x10/0x10
[  204.096754][ T2364]  ret_from_fork+0x514/0xb70
[  204.101453][ T2364]  ? __pfx_ret_from_fork+0x10/0x10
[  204.106856][ T2364]  ? __switch_to+0xc79/0x1410
[  204.111757][ T2364]  ? __pfx_kthread+0x10/0x10
[  204.116964][ T2364]  ret_from_fork_asm+0x1a/0x30
[  204.121855][ T2364]  </TASK>
[  204.125853][ T2364] Kernel Offset: disabled
[  204.130445][ T2364] Rebooting in 86400 seconds..