last executing test programs: 4.423921203s ago: executing program 1 (id=2622): openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./tracing\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracing/uprobe_events\x00', 0x401, 0x0) write(r0, &(0x7f0000000880)='r:s/p ./file0:0\f\\', 0x11) 3.998237521s ago: executing program 1 (id=2624): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) r1 = dup(r0) pwritev2(r1, &(0x7f0000003240)=[{&(0x7f0000000100)="a3d4d9b59c7d222a34f8479b96630a9a1693364b2797dec623280f82b8f2168581a9ee2c3e5731302055a3419bc96d97da9509fc97ae9e089aa1a084c15b6f3f47b1abf52c050164026affc4da43db4f76961b539e778b33261774b20e1de9c3e6031d569189b4452c71364dfda6d876a1602bfd24f1f2df6016186cf76edf581fbd8f1b8f774d9f532e899a2afa351e9d39c863b52444b519b1ef2df85b1ca800985f4d2a575e5c5f0985ddbcd326ba22883f083b5ad6fc7a03887f920bef3fdc8ff1504ef76d0727cab0b40c459436c28970ba6030bb6cbbfe", 0xda}, {&(0x7f0000000200)="1a000000007fffffff855fda74", 0xd}, {&(0x7f0000000240)="2e9c0153c53886cf740e23b118831d3cfc20887a38327a4749f164f2a5efe1792d31a07b2a446c81faece695f905273cddc403b1187f6ff154dd2a4b07eb6201b6a4fbe23901504b20fdc5d9a9fe1936a12574883a916ab0038d7d2c2bd5e303c0fc62632d32ea17a315038a64773a72c46284d10e9e623ae0697ad7e896c9fd87c60b7ebf33034313dc788de0504eb54ab17600abb7e8af261b9c6606a6a1a83ad8c32a16bb6c52c7a65327bf6993c6bbfceaa1ba945c1d6f10e44f1f81ae8ef8be3c3bdb5dd7f59e834815deaca2b2d72afc709ecc54a8111b44c74773294c649def6d0837db6c61acbae4b7f835e18cea5104ac97740b20da8a9ceb5299ab322ff2e49e496ecdd36166a0b17f3b228d41ec8536ee5ce79bda2a73e5fdd7d8e594d89014835fdf2647426e84e9e4a1de3be6a89ac325f106fe03a945e6da1770c5bcc110ad4e7aa8e1d68e4b2874c56d0f78d4c0c12a593921aa2a35086213aa28596b85c2b6104df3cdebf9669915979b9f363de2cf683ace4afcd1ff0e9e7d5e78180859c6fa18a78ca3e76a4ebb130c47b56cec715b7543fdce3022eb1822e18c0c0aa74f964d2fb53e078b67fc17791f75d60ce871542ca8bd278343d7a20a7281bd0e32d4a8a237fbc4d18fcc77bba4405832ef60aae3afb94c2caa488a4ecc5d9c9cf0469bf17b5be0b46a972cbdbcadfc23c653ba00ffe96e52223017aa888bcc104d9850d6f33b8c184bf5c7da2f8b43eb74c52b30c070268e3c0e48486374c43e29b6be98552efb6590e2c72470678264d2574d2d6e0d1f39f52a3614fe7018552356ad72b90221abf4f4c5f8624287a708965858c2a2616e633e0c46909f685dd2c3ae53445f3433a3929d0009ff02b1e573dadadfc6463816ca7ba964c95420634301f93cec6380109097774a1ad843f2938f496c05600eef80b6bd3792583b1ca6cd49588d3d966ac79d74585224cb5ce013ea8e28f979dd4ca8c0248c8757b60c3562f5083926dc801f1f48133d237a1f918dce1792833a64735b76023d2370900a9be1f4f9014e7815854c176137578202815ca570f0e8d36969768ef90d28be530118de2c024b4220292dbca8342612bc3aa643b304150ae81be1124874469f1dc841133944b8024019e63bd2025f9ca124b2f480b792789e5ed1330307122605541b82158819aa088c604430370fa455bb572623b8dd005f621892a4ee47ba15937a4fe44ef3992d692d2c7992d0b8c0852b2af30cc4b715fddf2f4644206a5cbf7bbe022de0b08ea19b6ac758c9a92adb10adb11f41213ee6f1f2fcaed23ebc030fd915d8e3af42e11671b3026552ae305c03b69602ef895384a545f2b65547acff26c499b01a2f77295e5ad153880c43007367b13fe4dae61961bbcac7618ae049e124d938a650e4b7ec453af2a1b2f6b304d5860d5920641b994617755e0e6a7e731f8f65bee051dacabaa1cb4f4297d8bae89f83085053fed65fdf2feae44c071eff57446e3dd87b8cf6f82e92ccc711cc6106a2559f315f812c4e5e3f500cbcdeb23c658f9c65b18c3403f180782885322c9d13e6ba5524b01a24729bbda0b11f01524321ecd32744c3655e6d4951a2c29748c2b8d8571febc4cfc1cc1d5068f34f6374471ce8542d5db5513fa352eab2d3009df806b1f748dd815aeb551fcfd6a61335356cfd28799a05442a977ea670477817f0f5d2807ecf85c513a5f38f90365928a0f0935387572b65912f2673465eda632cc494417e7ebe155481482f63f37842d65c2401f2a5ad5e56abf6e6a9f0135aee6488770f2762e1bfea0b84f09b404dabcd78b74065a2f889499d9377edfcdc0d7f04dd622271ae00b1389f11e1c520a32899673cfadaffc178b2639aa139bbb8cab3dab9b06789382dadbb0aceb07eb7daeb49c1b984d160c0acb22cce9a10cef812f3aa9a5cc244819006b23478e03310e812cde541372fd664e46423175d2c3ccee670b909047b368a65db07504a03d1bf92f2ee236b63f1d045e8abe2dc12a5ee1c57356fdb5694bfd4ff3aecaba58567f6287fed26afa7ad46f38e831395978590cd68e1bf5abe11cd8abe3b12455922fffa11a03d8699d11e829dfb113e9dd0c29acb7795c151a7e576743e8bf2cd5fff08d64867402f92f6e183359980bd4e17fda077ec1a59bad0fb82d3c29cd07af92a128cb490ef470e3a869d2fd6ff521dfc321bf73f3649c357109d170c85a862373375f9ba44b2ab07c321aafa8942fa2206c13c89a2c1948874d9e00c9d819f1ff3a2083b2fe1b29190dc099e1bf6858fd92fe2dfca3f20d1bb3459f020d3ddae4c65ac04db5a4bef51b88131860ebe71ac152b1b7bde82e3bc68869a04b85add68e79cd0434757c6e2aaa5ea353141bf404c63bc6fadaef72510727878577a515b26ef537e19f2019c4dd366fbaa18104df289e35058cc4745d2a40069bfc95332c64f08ac60d464d281f3eb9c790ec3c9d26d5bd701c46de611422e26f1fd204f1db739143b5db877113791a3c5a8dd8a3133bd5fff699cf4b86b067de6c7b102e5a18398002b18749ac3b86f51f9c9b0d8a059837ed74593af3d1f6953d9752897ad2766a98f213174c9dba1c626e0f549ca7b0374169e7f05f8061f8b34a0cf6417e780886b849bcec844941491c681d562f246b3d14dd1de87d617d237ea32d1b82c7c5eb70dce9842d8f4fe36ff1ffa665e3c7a6c2db4725baacaed4ab94cabd7a3cede78241c7821504ede710a44f120ca7efe522576616180d57ef2fa4311ad246922d97d9235df6b8b6b0114ad1d6b71e385cc267a7c81e34e0d77fd5284215f4834bcf05fa3fee0ce4f2f825c37428693113cdcb51d85c5aa2e6bfce735355e2b1cea7050c224e81c4349338f2b744cf9e83a97a422b7bcf89aee28cab0e1da6aa5f2f71f084d02030db33093c1406095668aea5487df1ddb6e4c0b69ee5e392aa1017540a5eddbef2ceea5ecbe59ffd24b20035fbd66973ba0cffd285d89fa0ef95599d31985b5543788d517bc7f71a25083ed585e6b99bf8e3fa3533665513955ed58ea01b4872935cf69062a11ee753fb5c7abe5a5c8815635697519b4ab10e8822f4e5e6de5ecc510517a883579656266ecfefc84bed2edfe65ad4d2d4fab3090e30180007d775a0ecb2926f1786389f395b2eb26ff3e68194e7a5a2146cc2f741edffbae08f20d7f23127d9f9c3ecb187858e53e0398292c986af80885cdead81f865a07baf6ebeeab494af1a50bda140f80c23b9c3f9794a45a7e7ef265ebead7e57789b26611aa3b1a5394313237ed38cac409b7c25561e5f6e3caedc16acb5d6c47727b96e93216ded649363aef0fe78682d314cced4c3ec2a4f86d3a2f039715974f0a5ce37d592e5c1be8f978954a523e20029b1ce98bbbb9401871ce69f8881c17daebb958f07cf38fe9d0119a810728211dda02aaf801b45177980460e73c74c1468ea8372bb33f95b81f2686013446658d702165e0b69170b502d0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0x1000}, {&(0x7f0000001240)="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", 0xf19}], 0x4, 0x4, 0x10002, 0x10) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x600, 0x80600}) 3.802507462s ago: executing program 1 (id=2626): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r1, 0x3b82, &(0x7f0000000180)={0x18, r2, 0x2, 0x0, &(0x7f00000001c0)=[{0xfffffffffffffffb, 0xfffffffffffffffd}, {0x10001, 0x80000000002a}]}) close_range(r0, 0xffffffffffffffff, 0x0) 3.674799953s ago: executing program 1 (id=2628): r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040e60405000001010203010902200001010080320904000002080650000705810200020007050202"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, &(0x7f0000000c40)={0x44, &(0x7f00000004c0)={0x0, 0x8, 0x2, "57e9"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000680)={0x2c, &(0x7f0000000480)=ANY=[@ANYBLOB="001502"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) 2.945218532s ago: executing program 3 (id=2640): mkdir(&(0x7f0000000040)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./trace\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='trace/events/sched/sched_switch/filter\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='prev_state.function ==', 0x16) 2.880268134s ago: executing program 3 (id=2642): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_GUEST_MEMFD(r1, 0xc040aed4, &(0x7f0000000040)={0x1000000}) fallocate(r2, 0x3, 0x0, 0x1000000) fallocate(r2, 0x3, 0x0, 0x1000000) 2.673998913s ago: executing program 3 (id=2644): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0xcf2, 0x6250, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x80, 0xfa, "", [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x8, 0x6, 0x50, 0x0, [], [{{0x9, 0x5, 0x1, 0x2, 0x200}}, {{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_ep_read(r0, 0x1, 0x1f, &(0x7f0000001000)) syz_usb_ep_write(r0, 0x82, 0x1, &(0x7f0000002000)="03") syz_usb_ep_write(r0, 0x82, 0xd, &(0x7f0000000040)="f270e0c7925e7d9b24c4e55553") 1.838131128s ago: executing program 0 (id=2647): ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000040)={0x0, 0x0, "d607f8f9951e76c13f64323723e7eecdf40c362023eb3d259266ec9c37865c6c1a4640ce1b1d34c09f39c3539e4f8d3ee0878ae95bc7f52363c468b257ff3e24852548deb01efd54f11ed2c41d078b9cf1fc8f72566153c97e4af37017ea6b16b694bb4a6e4606c3fb19d1d2bd3c8c4e97da2213f9d5c3b90400000000000000c279f03558083906666827d61dcc3a633bffff250b5a294ce72c5e341c7535c9a0d39225720a170e7f5670e419dc44febf7ddc73fd4a5a0b6c28665f7f46c7084e17c809268103a2584ab40a68e528329d97afc3612e325c1eb4020000006a97444800", "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"}) r0 = syz_open_dev$sg(&(0x7f0000000140), 0xa, 0x28102) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000001c0)=0x2001) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000200)=""/132, 0x5f}], 0x1) 1.456775921s ago: executing program 1 (id=2648): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/module/msr/parameters/allow_writes\x00', 0x2, 0x0) write(r0, &(0x7f0000000740)="6f6e03", 0x3) 1.453542353s ago: executing program 1 (id=2649): r0 = syz_usb_connect(0x2, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000751c0110e60f00989ad1010203010902240001000000000904290202b48cbb0009050402100000fa000905820240"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000002c0)={0x1c, &(0x7f0000000180)={0x0, 0x12, 0x6, "e5ef51b384af"}, 0x0, 0x0}) syz_usb_control_io$uac2(r0, 0x0, &(0x7f0000000640)={0x44, &(0x7f0000000380)={0x40, 0x8, 0x9, "b4c2cb8cc532b8f14f"}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x20, 0x84, 0x1, "f5"}, 0x0}) 1.173158212s ago: executing program 2 (id=2654): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000080)=0xb0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000000)={@my=0x0}) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r0, 0x7a5, &(0x7f0000000180)={{@my=0x0}, 0x0, 0x1}) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r0, 0x7a5, &(0x7f00000000c0)={{@my=0x0}, 0x1, 0x1, 0x7fff}) 1.127423547s ago: executing program 2 (id=2655): r0 = syz_usb_connect(0x5, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100024286bd10b00d815522f90102030109021200019ddb10010904"], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000180)={0x24, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0003040000000403"], 0x0, 0x0}, 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2603) ioctl$I2C_SMBUS(r1, 0x720, &(0x7f0000000100)={0x0, 0x6, 0x2, &(0x7f0000000140)={0x2, "1a9c66bf2f615e427b2644e953449f6c12f206b2855cd8c82b1b9950cf5e1dee93"}}) 887.470269ms ago: executing program 0 (id=2656): r0 = syz_open_dev$usbfs(0x0, 0x207, 0x82) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0xffff, 0x3}, 0x6) write(r1, &(0x7f0000000100)="46000000130001000242424242424242424242424242424242", 0x19) 886.727653ms ago: executing program 0 (id=2657): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10) sendmmsg$inet(r0, &(0x7f0000004980)=[{{&(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000140)='\x00\x00', 0x2}], 0x1}}], 0x1, 0x20008000) recvmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001380), 0x5c}, 0x123) shutdown(r0, 0x1) 847.018601ms ago: executing program 0 (id=2658): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r0, &(0x7f0000000440)={@val={0x8, 0x800}, @val={0x0, 0x0, 0x6, 0x0, 0x14}, @ipv4=@generic={{0x6, 0x4, 0x2, 0x2, 0xfc0, 0x66, 0x0, 0x3, 0x67, 0x0, @rand_addr=0x64010120, @broadcast, {[@ra={0x94, 0x4}]}}, "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0xfce) 737.574646ms ago: executing program 0 (id=2659): r0 = syz_ublk_setup_io_uring(0x1b1d, &(0x7f0000000080)={0x0, 0x1c3f, 0x10000, 0x2, 0xf5}, &(0x7f0000000040), &(0x7f0000000200), &(0x7f0000000240)) mmap$IORING_OFF_CQ_RING(0x0, 0x782, 0x1000002, 0x12, r0, 0x8000000) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r1, &(0x7f0000001040)={0x27, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, "d92984bd1ca44c226af5160e961711a077609475b78411e88509de050000000000f2170e65e3f50327e422000000000000000000000200000000001900", 0x3c}, 0x60) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f00000000c0)=""/247, 0xf7) 683.896292ms ago: executing program 0 (id=2660): syz_open_dev$usbmon(&(0x7f00000001c0), 0xcef, 0x20200) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RVERSION(r0, 0x0, 0x15) r1 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000100), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, 0x0, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) syz_open_dev$loop(0x0, 0x6b, 0x901) setitimer(0x2, &(0x7f0000000340)={{}, {0x0, 0x2710}}, &(0x7f0000000240)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x39, &(0x7f0000000040)="ff02040000ffffffffffffffff1f2be82db1af0000000000", 0x18) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback, 0x3}, 0x31) sendmmsg$inet6(r5, &(0x7f0000002940), 0x40000000000017d, 0x888) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000001600)={0x100, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xb, "97451a24bdc556"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0x4c80, &(0x7f0000000600)={r7, r6, "05d3000028000000000083eb29e46b4bfb57461914278705b6a55ba904cefb1f00536dfdc9ce9c12d1207f8a35d1dad7ed0fc16b2ccd00000000000000080000000c0996d78e489e96651d35ca509de7cf52e7578e9ce37700000000000032936e283ae72a84cc5a72f07fef2fec1463729b336e892b5aadc70f51cb7e5925747f779254377a6a42493fb7026e77fb899a2072631f76cd0a59b17031b431163758724ac0df2d95b9c3fbccef0111f1fc6db466c73268e04c38df1f6bf2cc88aa6126229c332b887eb8e67112000631988ad55f281047000000000000000003000000000100", "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"}) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') write$cgroup_pid(r8, &(0x7f0000000300), 0x12) write$FUSE_NOTIFY_RETRIEVE(r8, &(0x7f0000000140)={0x30, 0x5, 0x0, {0x0, 0x2, 0x9, 0x3}}, 0x30) 620.038549ms ago: executing program 3 (id=2661): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000540)={@val={0x0, 0x86dd}, @val={0x0, 0x0, 0x11, 0x800}, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "00ee70", 0xbf, 0x2c, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, {[@hopopts={0x84}], @pkt_toobig={0x2, 0x0, 0x0, 0x800, {0xf, 0x6, '*zc', 0x3ff, 0x87, 0x1, @loopback, @private0, [], "23bff68f7f0952cf4116e88656b486372acdcf4bb6b39592afc121bbb97d9ca24fd747a0620a6c7625f13f5289ae444aa7ac0c8cb8b6c1d6deb57bfd5a00d313575d60eba16fc8c77bd8ac632a702a81c2e7a1e1b303dcfbfb4e10392b4bda17761dfc51d541dd3d7ca17c3d457e47e9b911d400342f52476424387e20de93f06d7d5c9e2cf00e"}}}}}}, 0xf5) 259.582748ms ago: executing program 2 (id=2662): socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket(0x2b, 0x1, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x11e, 0x1, 0x0, 0xfffffffffffffd61) r1 = syz_open_dev$vim2m(&(0x7f0000000140), 0x10002, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, 0x0) ioctl$vim2m_VIDIOC_STREAMOFF(r1, 0x40045612, &(0x7f0000000080)=0x2) mkdirat(0xffffffffffffff9c, 0x0, 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config\x00', 0x1c0) mount(0x0, &(0x7f0000000100)='./sys\x00', 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1c0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/idVendor\x00', 0x80200, 0x0) close(0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/configs/c.1\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0x1c0) symlinkat(&(0x7f00000003c0)='./config/usb_gadget/g1/configs/c.1/../../functions/ncm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/ncm.usb0\x00') write(0xffffffffffffffff, &(0x7f0000000480), 0x0) close(0xffffffffffffffff) write(0xffffffffffffffff, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/usb_gadget/g1/os_desc/qw_sign\x00', 0x1, 0x0) write(r2, &(0x7f0000000580)='MSFT100\n\x00', 0x8) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/usb_gadget/g1/functions/ncm.usb0/os_desc/interface.ncm/compatible_id\x00', 0x1, 0x0) write(r3, &(0x7f00000006c0)='WINNCM\n\x00', 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r4, &(0x7f0000000740), 0x0) 168.448408ms ago: executing program 2 (id=2663): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x40980, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x33) 96.793963ms ago: executing program 3 (id=2664): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000400)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a40)={0x1, 0x0, [{0x40000, 0x46, &(0x7f0000000780)=""/70}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x2) 86.031312ms ago: executing program 2 (id=2665): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x9}) 31.087755ms ago: executing program 3 (id=2666): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000200)=0x8) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000100)=0x120008c) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000003c0)="00214500002c00000000400600000a0000010a000002", 0x16}], 0x1, 0x0, 0x0) 0s ago: executing program 2 (id=2667): r0 = fsopen(&(0x7f0000000080)='ext4\x00', 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000083c0)={{0x3, 0x0, 0x0, 0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) close_range(r0, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): 406 tx timeout [ 228.340618][ T9049] input: syz1 as /devices/virtual/input/input6 [ 229.464122][ T9010] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 231.067249][ T9088] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1219'. [ 231.067286][ T9088] openvswitch: netlink: Flow key attr not present in new flow. [ 231.876588][ T3217] usb 2-1: new full-speed USB device number 13 using dummy_hcd [ 232.076957][ T3217] usb 2-1: device descriptor read/64, error -71 [ 232.326098][ T3217] usb 2-1: new full-speed USB device number 14 using dummy_hcd [ 232.475756][ T3217] usb 2-1: device descriptor read/64, error -71 [ 232.530118][ T9129] bridge0: port 3(netdevsim0) entered blocking state [ 232.530192][ T9129] bridge0: port 3(netdevsim0) entered disabled state [ 232.530301][ T9129] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 232.532526][ T9129] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 232.532902][ T9129] bridge0: port 3(netdevsim0) entered blocking state [ 232.532954][ T9129] bridge0: port 3(netdevsim0) entered forwarding state [ 232.567012][ T9129] netlink: 'syz.2.1236': attribute type 10 has an invalid length. [ 232.567247][ T9129] bridge0: port 3(netdevsim0) entered disabled state [ 232.567431][ T9129] bridge0: port 2(bridge_slave_1) entered disabled state [ 232.568005][ T9129] bridge0: port 1(bridge_slave_0) entered disabled state [ 232.573225][ T9129] bridge0: port 3(netdevsim0) entered blocking state [ 232.573301][ T9129] bridge0: port 3(netdevsim0) entered forwarding state [ 232.573546][ T9129] bridge0: port 2(bridge_slave_1) entered blocking state [ 232.573687][ T9129] bridge0: port 2(bridge_slave_1) entered forwarding state [ 232.573995][ T9129] bridge0: port 1(bridge_slave_0) entered blocking state [ 232.574146][ T9129] bridge0: port 1(bridge_slave_0) entered forwarding state [ 232.576859][ T9129] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 232.620710][ T3217] usb usb2-port1: attempt power cycle [ 233.025531][ T3217] usb 2-1: new full-speed USB device number 15 using dummy_hcd [ 233.048539][ T3217] usb 2-1: device descriptor read/8, error -71 [ 233.305679][ T3217] usb 2-1: new full-speed USB device number 16 using dummy_hcd [ 233.325703][ T52] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 233.327025][ T3217] usb 2-1: device descriptor read/8, error -71 [ 233.437655][ T3217] usb usb2-port1: unable to enumerate USB device [ 233.486312][ T52] usb 4-1: New USB device found: idVendor=256c, idProduct=006d, bcdDevice=0.00 [ 233.487383][ T52] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 233.487413][ T52] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 233.488713][ T52] usb 4-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 233.488740][ T52] usb 4-1: Manufacturer: syz [ 233.493602][ T52] usb 4-1: config 0 descriptor?? [ 234.136624][ T9150] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 234.137389][ T9150] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 234.172267][ T9150] netlink: 'syz.3.1246': attribute type 1 has an invalid length. [ 234.172308][ T9150] netlink: 'syz.3.1246': attribute type 2 has an invalid length. [ 234.172639][ T9150] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1246'. [ 234.247669][ T52] uclogic 0003:256C:006D.0001: failed retrieving Huion firmware version: -71 [ 234.247735][ T52] uclogic 0003:256C:006D.0001: failed probing parameters: -71 [ 234.247859][ T52] uclogic 0003:256C:006D.0001: probe with driver uclogic failed with error -71 [ 234.254117][ T52] usb 4-1: USB disconnect, device number 16 [ 234.920824][ T9186] bridge0: port 3(netdevsim0) entered blocking state [ 234.920921][ T9186] bridge0: port 3(netdevsim0) entered disabled state [ 234.921033][ T9186] netdevsim netdevsim3 netdevsim0: entered allmulticast mode [ 234.964651][ T9186] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 234.979794][ T9186] bridge0: port 3(netdevsim0) entered blocking state [ 234.979851][ T9186] bridge0: port 3(netdevsim0) entered forwarding state [ 235.009116][ T9186] netlink: 'syz.3.1258': attribute type 10 has an invalid length. [ 235.009395][ T9186] bridge0: port 3(netdevsim0) entered disabled state [ 235.009511][ T9186] bridge0: port 2(bridge_slave_1) entered disabled state [ 235.009854][ T9186] bridge0: port 1(bridge_slave_0) entered disabled state [ 235.053422][ T9186] bridge0: port 3(netdevsim0) entered blocking state [ 235.053561][ T9186] bridge0: port 3(netdevsim0) entered forwarding state [ 235.053787][ T9186] bridge0: port 2(bridge_slave_1) entered blocking state [ 235.053859][ T9186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 235.054032][ T9186] bridge0: port 1(bridge_slave_0) entered blocking state [ 235.054111][ T9186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 235.108408][ T9186] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 235.865582][ T5690] usb 2-1: new full-speed USB device number 17 using dummy_hcd [ 236.017811][ T5690] usb 2-1: not running at top speed; connect to a high speed hub [ 236.017851][ T5690] usb 2-1: New USB device found: idVendor=046d, idProduct=0825, bcdDevice=1.00 [ 236.018994][ T5690] usb 2-1: config 1 has an invalid descriptor of length 107, skipping remainder of the config [ 236.019037][ T5690] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 236.035802][ T5690] uvcvideo 2-1:1.0: Found UVC 1.00 device (046d:0825) [ 236.035871][ T5690] uvcvideo 2-1:1.0: No streaming interface found for terminal 32770. [ 236.232249][ T5690] usb 2-1: USB disconnect, device number 17 [ 236.357827][ T5619] Bluetooth: hci2: ACL packet for unknown connection handle 201 [ 236.982149][ T9170] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 237.139822][ T9227] loop0: detected capacity change from 0 to 4096 [ 237.250064][ T9227] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 237.250389][ T9227] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 237.250408][ T9227] ldm_validate_privheads(): Cannot find PRIVHEAD 2. [ 237.250471][ T9227] loop0: [ 237.577546][ T5619] Bluetooth: hci2: unexpected event for opcode 0x0809 [ 238.222383][ T9259] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 238.222857][ T9259] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 239.007934][ T5619] Bluetooth: hci1: status 0x29 [ 239.007962][ T5619] Bluetooth: hci1: unexpected event for opcode 0x0c03 [ 240.725593][ T5682] usb 4-1: new full-speed USB device number 17 using dummy_hcd [ 240.877188][ T5682] usb 4-1: not running at top speed; connect to a high speed hub [ 240.877229][ T5682] usb 4-1: New USB device found: idVendor=046d, idProduct=0825, bcdDevice=1.00 [ 240.878257][ T5682] usb 4-1: config 1 has an invalid descriptor of length 107, skipping remainder of the config [ 240.878321][ T5682] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 240.894765][ T5682] uvcvideo 4-1:1.0: Found UVC 1.00 device (046d:0825) [ 240.894833][ T5682] uvcvideo 4-1:1.0: No streaming interface found for terminal 32770. [ 240.933433][ T9243] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 241.088121][ T52] usb 4-1: USB disconnect, device number 17 [ 242.059143][ T9331] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 242.059619][ T9331] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 243.486611][ T5619] Bluetooth: hci0: unexpected event for opcode 0x0c24 [ 244.084611][ T9360] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 244.169659][ T9362] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 244.170199][ T9362] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 244.734646][ T9306] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 244.970719][ T5619] Bluetooth: hci1: unexpected event for opcode 0x0407 [ 245.421084][ T9390] loop0: detected capacity change from 0 to 4096 [ 245.466549][ T9390] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 245.466898][ T9390] ldm_parse_privhead(): Expected PRIVHEAD version 2.11 or 2.12, got 2.0. Aborting. [ 245.466921][ T9390] ldm_validate_privheads(): Cannot find PRIVHEAD 2. [ 245.466985][ T9390] loop0: [ 245.895584][ T5682] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 245.917913][ T996] usb 2-1: new full-speed USB device number 18 using dummy_hcd [ 246.045692][ T996] usb 2-1: device descriptor read/64, error -71 [ 246.046352][ T5682] usb 4-1: New USB device found: idVendor=a257, idProduct=2013, bcdDevice=0.01 [ 246.047376][ T5682] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 246.047401][ T5682] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 246.047426][ T5682] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 246.055287][ T5682] dln2 4-1:1.0: USB write failed: -90 [ 246.055375][ T5682] dln2 4-1:1.0: failed to initialize hardware [ 246.115097][ T5682] dln2 4-1:1.0: probe with driver dln2 failed with error -90 [ 246.255175][ T10] usb 4-1: USB disconnect, device number 18 [ 246.285847][ T996] usb 2-1: new full-speed USB device number 19 using dummy_hcd [ 246.335648][ T9409] loop0: detected capacity change from 0 to 4096 [ 246.377155][ T9409] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 246.377552][ T9409] ldm_parse_privhead(): Expected PRIVHEAD version 2.11 or 2.12, got 2.0. Aborting. [ 246.377574][ T9409] ldm_validate_privheads(): Cannot find PRIVHEAD 2. [ 246.377636][ T9409] loop0: [ 246.429160][ T996] usb 2-1: device descriptor read/64, error -71 [ 246.501771][ T5619] Bluetooth: hci2: unexpected event for opcode 0x040e [ 246.535888][ T996] usb usb2-port1: attempt power cycle [ 246.875683][ T996] usb 2-1: new full-speed USB device number 20 using dummy_hcd [ 246.896433][ T996] usb 2-1: device descriptor read/8, error -71 [ 247.275576][ T996] usb 2-1: new full-speed USB device number 21 using dummy_hcd [ 247.296022][ T996] usb 2-1: device descriptor read/8, error -71 [ 247.390826][ T5619] Bluetooth: hci0: unexpected event for opcode 0x0c1c [ 247.406370][ T996] usb usb2-port1: unable to enumerate USB device [ 247.776739][ T5619] Bluetooth: hci1: unexpected event for opcode 0x0404 [ 247.961634][ T5619] Bluetooth: hci0: unexpected event for opcode 0x0c46 [ 248.380671][ T5619] Bluetooth: hci2: unexpected event for opcode 0x0c0d [ 248.955140][ T5619] Bluetooth: hci3: unexpected event for opcode 0x2039 [ 249.043760][ T5619] Bluetooth: hci1: unexpected event for opcode 0x0c24 [ 249.062210][ T5619] Bluetooth: hci2: unexpected event for opcode 0x1004 [ 249.584190][ T5619] Bluetooth: hci3: unexpected event for opcode 0x0407 [ 249.611428][ T5619] Bluetooth: hci1: unexpected event for opcode 0x0c7b [ 250.001517][ T5619] Bluetooth: hci0: unexpected event for opcode 0x2031 [ 250.680661][ T9506] loop0: detected capacity change from 0 to 4096 [ 250.716507][ T9506] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 250.716890][ T9506] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 3689623684042142765 bytes. [ 250.716916][ T9506] ldm_parse_privhead(): PRIVHEAD contains an invalid GUID. [ 250.716928][ T9506] ldm_validate_privheads(): Cannot find PRIVHEAD 2. [ 250.716988][ T9506] loop0: [ 250.863251][ T9508] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 250.863744][ T9508] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 251.628536][ T5619] Bluetooth: hci2: unexpected event for opcode 0x080f [ 252.085576][ T5690] usb 4-1: new full-speed USB device number 19 using dummy_hcd [ 252.141599][ T5609] Bluetooth: hci0: unexpected event 0x30 length: 4 > 3 [ 252.205648][ T996] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 252.236581][ T5690] usb 4-1: New USB device found: idVendor=1d50, idProduct=60c6, bcdDevice=af.e7 [ 252.237794][ T5690] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 252.239294][ T5690] usb 4-1: New USB device strings: Mfr=8, Product=0, SerialNumber=3 [ 252.239318][ T5690] usb 4-1: Manufacturer: syz [ 252.239332][ T5690] usb 4-1: SerialNumber: syz [ 252.356582][ T996] usb 2-1: New USB device found: idVendor=06cd, idProduct=0131, bcdDevice=1.00 [ 252.357648][ T996] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 252.357681][ T996] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 252.357696][ T996] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 64 [ 252.357709][ T996] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 64 [ 252.357722][ T996] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 252.357738][ T996] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 252.357750][ T996] usb 2-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 6 [ 252.359770][ T996] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.359794][ T996] usb 2-1: Product: syz [ 252.359805][ T996] usb 2-1: Manufacturer: syz [ 252.359814][ T996] usb 2-1: SerialNumber: syz [ 252.362282][ T9541] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 252.362432][ T9541] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 252.362546][ T9541] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 252.450113][ T5690] usb 4-1: USB disconnect, device number 19 [ 252.452135][ T996] keyspan 2-1:1.0: Keyspan 4 port adapter converter detected [ 252.469486][ T996] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 88 [ 252.478330][ T996] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB0 [ 252.480828][ T996] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 2 [ 252.483840][ T996] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB1 [ 252.488942][ T996] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB2 [ 252.492379][ T996] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB3 [ 252.574838][ T52] usb 2-1: USB disconnect, device number 22 [ 252.616546][ T52] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0 [ 252.626010][ T52] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1 [ 252.651380][ T52] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2 [ 252.653946][ T52] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3 [ 252.654899][ T52] keyspan 2-1:1.0: device disconnected [ 252.757767][ T5609] Bluetooth: hci0: unexpected event for opcode 0x1004 [ 253.163566][ T9554] loop0: detected capacity change from 0 to 4096 [ 253.208342][ T9554] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 253.208634][ T9554] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 3689623684042142765 bytes. [ 253.208658][ T9554] ldm_parse_privhead(): PRIVHEAD contains an invalid GUID. [ 253.208671][ T9554] ldm_validate_privheads(): Cannot find PRIVHEAD 2. [ 253.208744][ T9554] loop0: [ 253.255942][ T5690] usb 4-1: new full-speed USB device number 20 using dummy_hcd [ 253.385505][ T5690] usb 4-1: device descriptor read/64, error -71 [ 253.488683][ T5609] Bluetooth: hci3: unexpected event for opcode 0x0c1c [ 253.493861][ T9564] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 253.494373][ T9564] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 253.635625][ T5690] usb 4-1: new full-speed USB device number 21 using dummy_hcd [ 253.765516][ T5690] usb 4-1: device descriptor read/64, error -71 [ 253.887335][ T5690] usb usb4-port1: attempt power cycle [ 253.957452][ T5609] Bluetooth: hci2: unexpected event for opcode 0x1804 [ 254.124613][ T9574] loop0: detected capacity change from 0 to 4096 [ 254.178905][ T9574] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 254.179312][ T9574] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 3689623684042142765 bytes. [ 254.179335][ T9574] ldm_parse_privhead(): PRIVHEAD contains an invalid GUID. [ 254.179348][ T9574] ldm_validate_privheads(): Cannot find PRIVHEAD 2. [ 254.179410][ T9574] loop0: [ 254.238384][ T5690] usb 4-1: new full-speed USB device number 22 using dummy_hcd [ 254.259499][ T5690] usb 4-1: device descriptor read/8, error -71 [ 254.331615][ T5609] Bluetooth: hci0: Malformed LE Event: 0x0b [ 254.495635][ T5690] usb 4-1: new full-speed USB device number 23 using dummy_hcd [ 254.518634][ T5690] usb 4-1: device descriptor read/8, error -71 [ 254.625893][ T5690] usb usb4-port1: unable to enumerate USB device [ 254.732922][ T5609] Bluetooth: hci3: unexpected event for opcode 0x0403 [ 254.894657][ T5609] Bluetooth: hci0: unexpected event 0x33 length: 12 > 10 [ 255.372341][ T9604] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 255.664361][ T5609] Bluetooth: hci2: unexpected event 0x30 length: 4 > 3 [ 256.088507][ T1319] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.091201][ T1319] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.102056][ T5609] Bluetooth: hci0: ACL packet for unknown connection handle 201 [ 256.186619][ T5609] Bluetooth: hci3: unexpected event for opcode 0x0c22 [ 256.282715][ T5609] Bluetooth: hci2: unexpected event for opcode 0x20a3 [ 256.495720][ T5690] usb 4-1: new full-speed USB device number 24 using dummy_hcd [ 256.635617][ T5690] usb 4-1: device descriptor read/64, error -71 [ 256.877266][ T5690] usb 4-1: new full-speed USB device number 25 using dummy_hcd [ 257.007256][ T5690] usb 4-1: device descriptor read/64, error -71 [ 257.115883][ T5690] usb usb4-port1: attempt power cycle [ 257.194362][ T5609] Bluetooth: hci2: unexpected event for opcode 0x0c2d [ 257.455676][ T5690] usb 4-1: new full-speed USB device number 26 using dummy_hcd [ 257.476094][ T5690] usb 4-1: device descriptor read/8, error -71 [ 257.725517][ T5690] usb 4-1: new full-speed USB device number 27 using dummy_hcd [ 257.748941][ T5690] usb 4-1: device descriptor read/8, error -71 [ 257.865878][ T5690] usb usb4-port1: unable to enumerate USB device [ 257.937683][ T5609] Bluetooth: hci0: unexpected event for opcode 0x0c7c [ 258.281797][ T9687] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1471'. [ 258.587160][ T5609] Bluetooth: hci3: unexpected event for opcode 0x040d [ 259.700700][ T9730] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 259.701794][ T9730] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 259.945826][ T52] usb 4-1: new full-speed USB device number 28 using dummy_hcd [ 260.096179][ T52] usb 4-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 260.096222][ T52] usb 4-1: no configurations [ 260.096230][ T52] usb 4-1: can't read configurations, error -22 [ 260.225627][ T52] usb 4-1: new full-speed USB device number 29 using dummy_hcd [ 260.255530][ T5690] usb 2-1: new full-speed USB device number 23 using dummy_hcd [ 260.376361][ T52] usb 4-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 260.376392][ T52] usb 4-1: no configurations [ 260.376399][ T52] usb 4-1: can't read configurations, error -22 [ 260.376820][ T52] usb usb4-port1: attempt power cycle [ 260.385891][ T5690] usb 2-1: device descriptor read/64, error -71 [ 260.474949][ T5609] Bluetooth: hci0: unexpected event for opcode 0x0c22 [ 260.625576][ T5690] usb 2-1: new full-speed USB device number 24 using dummy_hcd [ 260.715568][ T52] usb 4-1: new full-speed USB device number 30 using dummy_hcd [ 260.736805][ T52] usb 4-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 260.736837][ T52] usb 4-1: no configurations [ 260.736845][ T52] usb 4-1: can't read configurations, error -22 [ 260.755580][ T5690] usb 2-1: device descriptor read/64, error -71 [ 260.866668][ T5690] usb usb2-port1: attempt power cycle [ 260.867052][ T52] usb 4-1: new full-speed USB device number 31 using dummy_hcd [ 260.871045][ T5609] Bluetooth: hci2: ISO packet for unknown connection handle 0 [ 260.891989][ T52] usb 4-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 260.892030][ T52] usb 4-1: no configurations [ 260.892042][ T52] usb 4-1: can't read configurations, error -22 [ 260.892324][ T52] usb usb4-port1: unable to enumerate USB device [ 261.206125][ T5690] usb 2-1: new full-speed USB device number 25 using dummy_hcd [ 261.226117][ T5690] usb 2-1: device descriptor read/8, error -71 [ 261.465685][ T5690] usb 2-1: new full-speed USB device number 26 using dummy_hcd [ 261.486256][ T5690] usb 2-1: device descriptor read/8, error -71 [ 261.596484][ T5690] usb usb2-port1: unable to enumerate USB device [ 262.753209][ T5609] Bluetooth: hci0: unexpected cc 0x2002 length: 9 > 4 [ 262.753244][ T5609] Bluetooth: hci0: unexpected event for opcode 0x2002 [ 263.115629][ T5690] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 263.266634][ T5690] usb 4-1: New USB device found: idVendor=1199, idProduct=68a3, bcdDevice=0.00 [ 263.267586][ T5690] usb 4-1: config 1 has an invalid interface number: 7 but max is 0 [ 263.267603][ T5690] usb 4-1: config 1 has no interface number 0 [ 263.267627][ T5690] usb 4-1: config 1 interface 7 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 263.267640][ T5690] usb 4-1: config 1 interface 7 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 32 [ 263.269329][ T5690] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.269344][ T5690] usb 4-1: Product: syz [ 263.269353][ T5690] usb 4-1: Manufacturer: syz [ 263.269361][ T5690] usb 4-1: SerialNumber: syz [ 263.272923][ T9766] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 263.273074][ T9766] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 263.358985][ T5690] usb 4-1: Expected 3 endpoints, found: 2 [ 263.947148][ T5682] usb 4-1: USB disconnect, device number 32 [ 264.163201][ T32] usb 2-1: new full-speed USB device number 27 using dummy_hcd [ 264.316465][ T32] usb 2-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 264.320591][ T32] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 264.320618][ T32] usb 2-1: config 0 has no interfaces? [ 264.323171][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.323194][ T32] usb 2-1: Product: syz [ 264.323209][ T32] usb 2-1: Manufacturer: syz [ 264.323224][ T32] usb 2-1: SerialNumber: syz [ 264.331879][ T32] usb 2-1: config 0 descriptor?? [ 264.514758][ T5609] Bluetooth: hci0: unexpected cc 0x206e length: 9 > 3 [ 264.514794][ T5609] Bluetooth: hci0: unexpected event for opcode 0x206e [ 265.395216][ T5619] Bluetooth: hci1: unexpected event for opcode 0x2028 [ 265.822984][ T5619] Bluetooth: hci2: unexpected cc 0x206e length: 9 > 3 [ 265.831241][ T5619] Bluetooth: hci0: unexpected event for opcode 0x2064 [ 266.193779][ T5619] Bluetooth: hci1: unexpected event for opcode 0x0c58 [ 266.398452][ T9851] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1538'. [ 266.935074][ T9865] bond0: Error: Cannot enslave bond to itself. [ 267.879094][ T9873] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1548'. [ 267.904689][ T5682] usb 2-1: USB disconnect, device number 27 [ 268.021982][ T5619] Bluetooth: hci3: unexpected event for opcode 0x0c58 [ 268.292644][ T9896] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1560'. [ 268.435618][ T5682] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 268.526572][ T9909] XFS (md0): SB validate failed with error -5. [ 268.598034][ T5682] usb 4-1: Using ep0 maxpacket: 16 [ 268.604024][ T5682] usb 4-1: New USB device found: idVendor=04b4, idProduct=861f, bcdDevice=db.82 [ 268.606737][ T5682] usb 4-1: config 43 interface 0 has no altsetting 0 [ 268.609066][ T5682] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.609089][ T5682] usb 4-1: Product: syz [ 268.609102][ T5682] usb 4-1: Manufacturer: syz [ 268.609114][ T5682] usb 4-1: SerialNumber: syz [ 268.666468][ T9916] netlink: 'syz.1.1567': attribute type 6 has an invalid length. [ 268.666494][ T9916] netlink: 'syz.1.1567': attribute type 6 has an invalid length. [ 268.727266][ T5619] Bluetooth: hci1: command 0x0406 tx timeout [ 268.738840][ T9918] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 268.744274][ T9918] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 268.862769][ T5682] usb 4-1: dvb_usb_v2: found a 'Anysee' in warm state [ 268.862790][ T5682] usb 4-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 268.862837][ T5682] dvb_usb_anysee 4-1:43.0: probe with driver dvb_usb_anysee failed with error -22 [ 268.870507][ T5682] usb 4-1: USB disconnect, device number 33 [ 268.901276][ T9925] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1569'. [ 269.104527][ T5609] Bluetooth: hci3: unexpected event for opcode 0x20a3 [ 269.479053][ T5609] Bluetooth: hci0: unexpected event for opcode 0x0c5a [ 269.746769][ T5682] usb 4-1: new full-speed USB device number 34 using dummy_hcd [ 269.898142][ T5682] usb 4-1: not running at top speed; connect to a high speed hub [ 269.898181][ T5682] usb 4-1: New USB device found: idVendor=046d, idProduct=0825, bcdDevice=1.00 [ 269.900442][ T5682] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 269.900467][ T5682] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 269.900519][ T5682] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 269.927732][ T5682] uvcvideo 4-1:1.0: Found UVC 1.00 device (046d:0825) [ 269.927764][ T5682] uvcvideo 4-1:1.0: No valid video chain found. [ 270.121391][ T5682] usb 4-1: USB disconnect, device number 34 [ 270.232434][ T9990] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 270.233204][ T9990] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 270.545944][ T5609] Bluetooth: hci3: Malformed LE Event: 0x1d [ 271.148370][ T52] usb 4-1: new full-speed USB device number 35 using dummy_hcd [ 271.320743][ T52] usb 4-1: not running at top speed; connect to a high speed hub [ 271.320783][ T52] usb 4-1: New USB device found: idVendor=046d, idProduct=0825, bcdDevice=1.00 [ 271.322056][ T52] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 271.322122][ T52] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 271.374109][ T52] uvcvideo 4-1:1.0: Found UVC 1.00 device (046d:0825) [ 271.374187][ T52] uvcvideo 4-1:1.0: No streaming interface found for terminal 32770. [ 271.461999][T10039] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 271.464993][T10039] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 271.557076][ T3217] usb 4-1: USB disconnect, device number 35 [ 271.575843][ T5690] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 271.737499][ T5690] usb 2-1: New USB device found: idVendor=056a, idProduct=5002, bcdDevice=0.40 [ 271.738486][ T5690] usb 2-1: config 1 interface 0 has no altsetting 0 [ 271.740808][ T5690] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 271.740832][ T5690] usb 2-1: Product: syz [ 271.740847][ T5690] usb 2-1: Manufacturer: syz [ 271.740861][ T5690] usb 2-1: SerialNumber: syz [ 271.960765][ T5690] usbhid 2-1:1.0: can't add hid device: -71 [ 271.960833][ T5690] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 271.964340][ T5690] usb 2-1: USB disconnect, device number 28 [ 272.260837][T10055] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 272.261358][T10055] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 272.803383][T10088] random: crng reseeded on system resumption [ 272.837086][T10090] openvswitch: netlink: ct_state flags 0001010a unsupported [ 273.092024][T10104] i2c i2c-0: Frontend requested software zigzag, but didn't set the frequency step size [ 273.571266][T10134] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 273.571756][T10134] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 273.581538][T10132] FAULT_INJECTION: forcing a failure. [ 273.581538][T10132] name failslab, interval 1, probability 0, space 0, times 0 [ 273.581568][T10132] CPU: 0 UID: 0 PID: 10132 Comm: syz.3.1662 Not tainted syzkaller #0 PREEMPT(full) [ 273.581590][T10132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 273.581601][T10132] Call Trace: [ 273.581608][T10132] [ 273.581617][T10132] dump_stack_lvl+0xe8/0x150 [ 273.581653][T10132] should_fail_ex+0x3eb/0x540 [ 273.581679][T10132] should_failslab+0xa8/0x100 [ 273.581700][T10132] __kmalloc_noprof+0xf9/0x710 [ 273.581719][T10132] ? lock_acquire+0x115/0x350 [ 273.581736][T10132] ? tomoyo_encode+0x2ad/0x570 [ 273.581753][T10132] ? tomoyo_encode+0x2ad/0x570 [ 273.581777][T10132] tomoyo_encode+0x2ad/0x570 [ 273.581802][T10132] tomoyo_mount_permission+0x3a4/0x9e0 [ 273.581822][T10132] ? tomoyo_mount_permission+0x2b5/0x9e0 [ 273.581847][T10132] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 273.581865][T10132] ? kasan_save_track+0x4f/0x80 [ 273.581931][T10132] ? kasan_quarantine_put+0xbb/0x1f0 [ 273.581953][T10132] security_sb_mount+0xe4/0x320 [ 273.581977][T10132] path_mount+0xbc/0x1050 [ 273.582001][T10132] ? user_path_at+0xd4/0x160 [ 273.582021][T10132] __se_sys_mount+0x31d/0x420 [ 273.582046][T10132] ? __pfx___se_sys_mount+0x10/0x10 [ 273.582070][T10132] ? __x64_sys_mount+0x20/0xc0 [ 273.582091][T10132] do_syscall_64+0x166/0x520 [ 273.582109][T10132] ? trace_irq_disable+0x3b/0x140 [ 273.582125][T10132] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 273.582144][T10132] ? clear_bhb_loop+0x70/0xc0 [ 273.582165][T10132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 273.582184][T10132] RIP: 0033:0x7fc2cb59e1d9 [ 273.582202][T10132] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 273.582217][T10132] RSP: 002b:00007fc2cc46e028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 273.582239][T10132] RAX: ffffffffffffffda RBX: 00007fc2cb825fa0 RCX: 00007fc2cb59e1d9 [ 273.582252][T10132] RDX: 0000200000000100 RSI: 0000200000000280 RDI: 0000000000000000 [ 273.582265][T10132] RBP: 00007fc2cb635888 R08: 0000000000000000 R09: 0000000000000000 [ 273.582276][T10132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 273.582287][T10132] R13: 00007fc2cb826038 R14: 00007fc2cb825fa0 R15: 00007ffff8fac078 [ 273.582317][T10132] [ 273.985670][ T5682] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 274.137688][ T5682] usb 2-1: unable to get BOS descriptor or descriptor too short [ 274.137746][ T5682] usb 2-1: New USB device found: idVendor=064b, idProduct=7825, bcdDevice=73.7c [ 274.138723][ T5682] usb 2-1: config 1 has an invalid interface number: 130 but max is 0 [ 274.138748][ T5682] usb 2-1: config 1 has no interface number 0 [ 274.138777][ T5682] usb 2-1: config 1 interface 130 has no altsetting 0 [ 274.140934][ T5682] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 274.140957][ T5682] usb 2-1: Product: syz [ 274.140972][ T5682] usb 2-1: Manufacturer: syz [ 274.140985][ T5682] usb 2-1: SerialNumber: syz [ 274.373423][ T5682] upd78f0730 2-1:1.130: upd78f0730 converter detected [ 274.396293][ T5682] usb 2-1: upd78f0730 converter now attached to ttyUSB0 [ 274.404949][ T5682] usb 2-1: USB disconnect, device number 29 [ 274.444420][ T5682] upd78f0730 ttyUSB0: upd78f0730 converter now disconnected from ttyUSB0 [ 274.445115][ T5682] upd78f0730 2-1:1.130: device disconnected [ 274.579333][T10165] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 274.579874][T10165] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 274.852918][T10182] FAULT_INJECTION: forcing a failure. [ 274.852918][T10182] name failslab, interval 1, probability 0, space 0, times 0 [ 274.852953][T10182] CPU: 1 UID: 0 PID: 10182 Comm: syz.3.1683 Not tainted syzkaller #0 PREEMPT(full) [ 274.852978][T10182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 274.852990][T10182] Call Trace: [ 274.852999][T10182] [ 274.853009][T10182] dump_stack_lvl+0xe8/0x150 [ 274.853039][T10182] should_fail_ex+0x3eb/0x540 [ 274.853069][T10182] should_failslab+0xa8/0x100 [ 274.853093][T10182] __kmalloc_noprof+0xf9/0x710 [ 274.853115][T10182] ? lock_acquire+0x115/0x350 [ 274.853135][T10182] ? tomoyo_encode+0x2ad/0x570 [ 274.853151][T10182] ? tomoyo_encode+0x2ad/0x570 [ 274.853177][T10182] tomoyo_encode+0x2ad/0x570 [ 274.853203][T10182] tomoyo_mount_permission+0x3a4/0x9e0 [ 274.853223][T10182] ? tomoyo_mount_permission+0x2b5/0x9e0 [ 274.853250][T10182] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 274.853270][T10182] ? kasan_save_track+0x4f/0x80 [ 274.853346][T10182] ? kasan_quarantine_put+0xbb/0x1f0 [ 274.853371][T10182] security_sb_mount+0xe4/0x320 [ 274.853398][T10182] path_mount+0xbc/0x1050 [ 274.853425][T10182] ? user_path_at+0xd4/0x160 [ 274.853453][T10182] __se_sys_mount+0x31d/0x420 [ 274.853482][T10182] ? __pfx___se_sys_mount+0x10/0x10 [ 274.853510][T10182] ? __x64_sys_mount+0x20/0xc0 [ 274.853534][T10182] do_syscall_64+0x166/0x520 [ 274.853554][T10182] ? trace_irq_disable+0x3b/0x140 [ 274.853574][T10182] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 274.853595][T10182] ? clear_bhb_loop+0x70/0xc0 [ 274.853619][T10182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 274.853649][T10182] RIP: 0033:0x7fc2cb59e1d9 [ 274.853670][T10182] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 274.853688][T10182] RSP: 002b:00007fc2cc46e028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 274.853713][T10182] RAX: ffffffffffffffda RBX: 00007fc2cb825fa0 RCX: 00007fc2cb59e1d9 [ 274.853729][T10182] RDX: 0000200000000100 RSI: 0000200000000280 RDI: 0000000000000000 [ 274.853743][T10182] RBP: 00007fc2cb635888 R08: 0000000000000000 R09: 0000000000000000 [ 274.853756][T10182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 274.853769][T10182] R13: 00007fc2cb826038 R14: 00007fc2cb825fa0 R15: 00007ffff8fac078 [ 274.853804][T10182] [ 274.918012][ T5609] Bluetooth: hci2: Malformed LE Event: 0x1d [ 275.613575][T10206] bridge0: port 3(syz_tun) entered blocking state [ 275.622302][T10206] bridge0: port 3(syz_tun) entered disabled state [ 275.622473][T10206] syz_tun: entered allmulticast mode [ 275.643896][T10206] syz_tun: entered promiscuous mode [ 275.653367][T10206] bridge0: port 3(syz_tun) entered blocking state [ 275.653472][T10206] bridge0: port 3(syz_tun) entered forwarding state [ 275.780320][T10212] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 275.781642][T10212] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 276.432871][T10237] FAULT_INJECTION: forcing a failure. [ 276.432871][T10237] name failslab, interval 1, probability 0, space 0, times 0 [ 276.432907][T10237] CPU: 0 UID: 0 PID: 10237 Comm: syz.1.1705 Not tainted syzkaller #0 PREEMPT(full) [ 276.432932][T10237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 276.432946][T10237] Call Trace: [ 276.432955][T10237] [ 276.432964][T10237] dump_stack_lvl+0xe8/0x150 [ 276.432995][T10237] should_fail_ex+0x3eb/0x540 [ 276.433032][T10237] should_failslab+0xa8/0x100 [ 276.433057][T10237] __kmalloc_noprof+0xf9/0x710 [ 276.433078][T10237] ? lock_acquire+0x115/0x350 [ 276.433097][T10237] ? tomoyo_encode+0x2ad/0x570 [ 276.433117][T10237] ? tomoyo_encode+0x2ad/0x570 [ 276.433145][T10237] tomoyo_encode+0x2ad/0x570 [ 276.433173][T10237] tomoyo_mount_permission+0x3a4/0x9e0 [ 276.433195][T10237] ? tomoyo_mount_permission+0x2b5/0x9e0 [ 276.433222][T10237] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 276.433242][T10237] ? kasan_save_track+0x4f/0x80 [ 276.433319][T10237] ? kasan_quarantine_put+0xbb/0x1f0 [ 276.433344][T10237] security_sb_mount+0xe4/0x320 [ 276.433371][T10237] path_mount+0xbc/0x1050 [ 276.433398][T10237] ? user_path_at+0xd4/0x160 [ 276.433422][T10237] __se_sys_mount+0x31d/0x420 [ 276.433449][T10237] ? __pfx___se_sys_mount+0x10/0x10 [ 276.433478][T10237] ? __x64_sys_mount+0x20/0xc0 [ 276.433501][T10237] do_syscall_64+0x166/0x520 [ 276.433521][T10237] ? trace_irq_disable+0x3b/0x140 [ 276.433539][T10237] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.433561][T10237] ? clear_bhb_loop+0x70/0xc0 [ 276.433595][T10237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.433617][T10237] RIP: 0033:0x7f1914d9e1d9 [ 276.433638][T10237] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 276.433655][T10237] RSP: 002b:00007f1915c59028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 276.433680][T10237] RAX: ffffffffffffffda RBX: 00007f1915025fa0 RCX: 00007f1914d9e1d9 [ 276.433695][T10237] RDX: 0000200000000100 RSI: 0000200000000280 RDI: 0000000000000000 [ 276.433710][T10237] RBP: 00007f1914e35888 R08: 0000000000000000 R09: 0000000000000000 [ 276.433723][T10237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 276.433736][T10237] R13: 00007f1915026038 R14: 00007f1915025fa0 R15: 00007ffe66fc8008 [ 276.433773][T10237] [ 276.940036][T10257] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1717'. [ 277.270758][T10277] loop0: detected capacity change from 0 to 4096 [ 277.287375][ T32] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 277.308034][T10277] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 277.308416][T10277] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 277.308437][T10277] ldm_parse_privhead(): PRIVHEAD disk size doesn't match real disk size [ 277.308451][T10277] ldm_validate_privheads(): Cannot find PRIVHEAD 2. [ 277.308510][T10277] loop0: [ 277.339649][T10279] netlink: 128 bytes leftover after parsing attributes in process `syz.2.1722'. [ 277.347290][T10279] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 277.438836][ T32] usb 2-1: New USB device found: idVendor=2c42, idProduct=1602, bcdDevice=da.64 [ 277.452931][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.452959][ T32] usb 2-1: Product: syz [ 277.452972][ T32] usb 2-1: Manufacturer: syz [ 277.452985][ T32] usb 2-1: SerialNumber: syz [ 277.467088][ T32] usb 2-1: config 0 descriptor?? [ 277.475291][ T32] hub 2-1:0.0: bad descriptor, ignoring hub [ 277.475318][ T32] hub 2-1:0.0: probe with driver hub failed with error -5 [ 277.479909][ T32] f81232 2-1:0.0: f81534a converter detected [ 277.729920][ T32] usb 2-1: f81534a converter now attached to ttyUSB0 [ 277.968210][T10291] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1728'. [ 278.037549][ T32] usb 2-1: USB disconnect, device number 30 [ 278.071574][ T32] f81534a ttyUSB0: f81534a converter now disconnected from ttyUSB0 [ 278.079343][ T32] f81232 2-1:0.0: device disconnected [ 278.142417][T10298] comedi comedi1: Minor 524288 is invalid! [ 278.239727][T10304] loop0: detected capacity change from 0 to 4096 [ 278.300698][T10304] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 278.303084][T10304] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 278.303110][T10304] ldm_parse_privhead(): PRIVHEAD disk size doesn't match real disk size [ 278.303124][T10304] ldm_validate_privheads(): Cannot find PRIVHEAD 2. [ 278.303200][T10304] loop0: [ 278.591944][T10319] comedi comedi3: Cannot bond this driver to itself! [ 278.704671][T10326] loop0: detected capacity change from 0 to 4096 [ 278.739338][T10326] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 278.741091][T10326] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 278.741117][T10326] ldm_parse_privhead(): PRIVHEAD disk size doesn't match real disk size [ 278.741130][T10326] ldm_validate_privheads(): Cannot find PRIVHEAD 2. [ 278.741196][T10326] loop0: [ 279.178803][T10349] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1755'. [ 279.320294][T10355] netlink: 830 bytes leftover after parsing attributes in process `syz.2.1758'. [ 279.445287][T10366] netlink: 'syz.3.1764': attribute type 39 has an invalid length. [ 279.666194][ T5609] Bluetooth: hci3: unexpected event for opcode 0x1405 [ 279.666200][T10373] workqueue: work func _RNvXs8_NtCsbuTvttuFvbr_6kernel9workqueueINtNtNtB7_4sync3arc3ArcNtNtCswPamI0U300_11rust_binder7process7ProcessEINtB5_15WorkItemPointerKy0_E3runB13_ enqueued on deprecated workqueue. Use system_{percpu|dfl}_wq instead. [ 279.697782][T10376] netlink: 52 bytes leftover after parsing attributes in process `syz.2.1768'. [ 279.740337][ T5609] Bluetooth: hci1: unexpected event for opcode 0x0c05 [ 280.974505][T10397] lo speed is unknown, defaulting to 1000 [ 280.974585][T10397] lo speed is unknown, defaulting to 1000 [ 280.993687][T10397] lo speed is unknown, defaulting to 1000 [ 281.002379][T10397] smbdirect: ib_dev[syz0]: added: RNIC max_fast_reg_page_list_len=256 device_cap_flags=0x200000 kernel_cap_flags=0x10 page_size_cap=0x1000 [ 281.002417][T10397] smbdirect: ib_dev[syz0]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=1 max_cqe=3276800 max_qp_wr=32768 max_send_sge=6 max_recv_sge=6 [ 281.002458][T10397] smbdirect: ib_dev[syz0]PORT[1]: iwarp=1 ib=0 roce=0 v1=0 v2=0 core_cap_flags=0x400008 [ 281.118287][T10402] loop0: detected capacity change from 0 to 4096 [ 281.169700][T10397] lo speed is unknown, defaulting to 1000 [ 281.171840][T10397] lo speed is unknown, defaulting to 1000 [ 281.173681][T10397] lo speed is unknown, defaulting to 1000 [ 281.197414][T10397] lo speed is unknown, defaulting to 1000 [ 281.369321][T10412] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1787'. [ 282.393924][T10431] netlink: 4516 bytes leftover after parsing attributes in process `syz.2.1793'. [ 282.401719][T10429] loop0: detected capacity change from 0 to 4096 [ 282.456160][ T5690] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 282.488269][T10431] hsr_slave_1 (unregistering): left promiscuous mode [ 282.524257][T10434] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1794'. [ 282.552639][T10434] ovs-dp0: entered promiscuous mode [ 282.620995][ T5690] usb 4-1: Using ep0 maxpacket: 16 [ 282.629837][ T5690] usb 4-1: New USB device found: idVendor=05ac, idProduct=9226, bcdDevice=b2.89 [ 282.631756][ T5690] usb 4-1: config 0 has an invalid descriptor of length 55, skipping remainder of the config [ 282.631803][ T5690] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA1, changing to 0x81 [ 282.631828][ T5690] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 282.631853][ T5690] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 282.640602][ T5690] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 282.640637][ T5690] usb 4-1: Product: syz [ 282.640650][ T5690] usb 4-1: Manufacturer: syz [ 282.640662][ T5690] usb 4-1: SerialNumber: syz [ 282.646949][ T5690] usb 4-1: config 0 descriptor?? [ 282.786915][ T5619] Bluetooth: hci2: Unable to find connection for big 0x00 [ 282.812817][T10443] comedi comedi3: dac02: I/O base address or length out of range [ 282.868564][ T5690] appledisplay: Apple Cinema Display connected [ 283.075010][T10454] loop0: detected capacity change from 0 to 4096 [ 283.075286][ T5754] usb 4-1: USB disconnect, device number 36 [ 283.075304][ C1] usb 4-1: appledisplay_complete - usb_submit_urb failed with result -19 [ 283.106298][ T5754] appledisplay: Apple Cinema Display disconnected [ 283.347120][T10463] comedi comedi1: 8255: I/O base address not correctly aligned [ 283.617122][ T5619] Bluetooth: hci0: Unknown advertising packet type: 0x3b [ 283.617151][ T5619] Bluetooth: hci0: Malformed LE Event: 0x0d [ 283.749168][T10486] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1819'. [ 284.240152][T10516] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1829'. [ 284.315726][ T5690] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 284.428539][T10526] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 284.430296][T10526] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 284.456793][ T5682] usb 4-1: new full-speed USB device number 37 using dummy_hcd [ 284.474419][ T5690] usb 2-1: New USB device found: idVendor=0489, idProduct=e057, bcdDevice=0.00 [ 284.486143][ T5690] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 284.486162][ T5690] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 284.486193][ T5690] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 284.489278][ T5690] usb 2-1: config 0 descriptor?? [ 284.609112][ T5682] usb 4-1: not running at top speed; connect to a high speed hub [ 284.609151][ T5682] usb 4-1: New USB device found: idVendor=046d, idProduct=0825, bcdDevice=1.00 [ 284.610215][ T5682] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 284.610279][ T5682] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 284.644916][ T5682] uvcvideo 4-1:1.0: Found UVC 1.00 device (046d:0825) [ 284.644982][ T5682] uvcvideo 4-1:1.0: No streaming interface found for terminal 32770. [ 284.841636][ T5682] usb 4-1: USB disconnect, device number 37 [ 284.902729][ T5690] Bluetooth: Can't get state to change to load configuration err [ 284.902751][ T5690] Bluetooth: Loading sysconfig file failed [ 284.902776][ T5690] ath3k 2-1:0.0: probe with driver ath3k failed with error -16 [ 284.927423][ T5690] usb 2-1: USB disconnect, device number 31 [ 285.047451][T10536] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 285.047914][T10536] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 285.321854][T10538] netlink: 'syz.2.1840': attribute type 1 has an invalid length. [ 285.321871][T10538] netlink: 'syz.2.1840': attribute type 2 has an invalid length. [ 285.321879][T10538] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1840'. [ 285.990326][T10572] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 285.990906][T10572] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 286.275514][ T5682] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 286.388758][ T5619] Bluetooth: hci3: unexpected event for opcode 0x202f [ 286.426296][ T5682] usb 4-1: New USB device found: idVendor=12d8, idProduct=0001, bcdDevice=1.00 [ 286.427605][ T5682] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 286.427666][ T5682] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 286.430689][ T5682] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 286.430707][ T5682] usb 4-1: Product: syz [ 286.430715][ T5682] usb 4-1: Manufacturer: syz [ 286.430724][ T5682] usb 4-1: SerialNumber: syz [ 286.644062][ T5682] usb 4-1: USB disconnect, device number 38 [ 287.203905][T10608] netlink: 'syz.2.1867': attribute type 15 has an invalid length. [ 287.203922][T10608] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1867'. [ 287.495647][ T5682] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 288.326453][ T5682] usb 4-1: Using ep0 maxpacket: 16 [ 288.330802][ T5682] usb 4-1: unable to get BOS descriptor or descriptor too short [ 288.332052][ T5682] usb 4-1: New USB device found: idVendor=0582, idProduct=007d, bcdDevice=0.40 [ 288.334439][ T5682] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 288.334514][ T5682] usb 4-1: config 1 interface 0 has no altsetting 0 [ 288.380414][ T5682] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.380445][ T5682] usb 4-1: Product: syz [ 288.380460][ T5682] usb 4-1: Manufacturer: syz [ 288.380474][ T5682] usb 4-1: SerialNumber: syz [ 288.660455][ T5682] snd-ua101 4-1:1.1: invalid num_altsetting [ 288.682577][T10632] netlink: 'syz.2.1878': attribute type 21 has an invalid length. [ 288.707058][ T5682] usb 4-1: USB disconnect, device number 39 [ 289.188037][ T5619] Bluetooth: hci3: unexpected event for opcode 0x2062 [ 289.704018][T10688] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1898'. [ 289.852179][T10694] netlink: 'syz.1.1900': attribute type 10 has an invalid length. [ 289.852371][T10692] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 289.852391][T10692] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 289.852717][T10692] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 289.852736][T10692] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 289.853726][T10694] veth1_macvtap: left promiscuous mode [ 289.905865][T10694] bond0: (slave macsec0): Error -34 calling dev_set_mtu [ 290.138128][ T5619] Bluetooth: hci0: Unable to find connection with handle 0x00c9 [ 290.255636][ T5690] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 290.390640][T10724] warning: `syz.2.1916' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 290.420900][ T5690] usb 2-1: New USB device found: idVendor=0cf3, idProduct=9271, bcdDevice=1.08 [ 290.424566][ T5690] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 290.424600][ T5690] usb 2-1: Product: syz [ 290.424615][ T5690] usb 2-1: Manufacturer: syz [ 290.424629][ T5690] usb 2-1: SerialNumber: syz [ 290.548540][ T5697] usb 2-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 290.964271][ T996] usb 2-1: USB disconnect, device number 32 [ 291.369090][T10757] comedi: No check for data length of config insn id 1048 is implemented [ 291.369105][T10757] comedi: Add a check to check_insn_config_length in drivers/comedi/comedi_fops.c [ 291.369112][T10757] comedi: Assuming n=15 is correct [ 291.576456][ T5682] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 291.615834][ T5697] ath9k_htc 2-1:1.0: ath9k_htc: Target is unresponsive [ 291.617010][ T5697] ath9k_htc: Failed to initialize the device [ 291.665344][ T996] usb 2-1: ath9k_htc: USB layer deinitialized [ 292.467417][ T5682] usb 4-1: Using ep0 maxpacket: 32 [ 292.472218][ T5682] usb 4-1: unable to get BOS descriptor or descriptor too short [ 292.472274][ T5682] usb 4-1: New USB device found: idVendor=041e, idProduct=3f19, bcdDevice=0.40 [ 292.473726][ T5682] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 292.473748][ T5682] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 292.520396][ T5682] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 292.520425][ T5682] usb 4-1: Product: syz [ 292.520440][ T5682] usb 4-1: Manufacturer: syz [ 292.520455][ T5682] usb 4-1: SerialNumber: syz [ 292.715589][ T996] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 292.757421][ T5682] usb 4-1: Audio class v2/v3 interfaces need an interface association [ 292.838211][ T5682] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 292.856776][ T5682] usb 4-1: USB disconnect, device number 40 [ 292.876445][ T996] usb 2-1: New USB device found: idVendor=108c, idProduct=0159, bcdDevice=0.01 [ 292.877905][ T996] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 292.877933][ T996] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 292.881276][ T996] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 292.881303][ T996] usb 2-1: Product: syz [ 292.881317][ T996] usb 2-1: Manufacturer: syz [ 292.881331][ T996] usb 2-1: SerialNumber: syz [ 292.947342][ T996] etas_es58x 2-1:1.0: Starting syz syz (Serial Number syz) [ 292.964582][ T6053] udevd[6053]: 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 [ 293.151759][ T996] etas_es58x 2-1:1.0: could not parse product info: 'Б' [ 293.366632][ T996] usb 2-1: USB disconnect, device number 33 [ 293.394737][ T996] etas_es58x 2-1:1.0: Disconnecting syz syz [ 293.460341][T10794] xt_limit: Overflow, try lower: 324382443/0 [ 293.858445][T10789] infiniband syz2: set down [ 293.858470][T10789] infiniband syz2: added bond0 [ 293.885043][T10810] netlink: 'syz.2.1948': attribute type 10 has an invalid length. [ 293.885185][T10810] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1948'. [ 293.907771][T10789] smbdirect: ib_dev[syz2]: added: IB_CA max_fast_reg_page_list_len=512 device_cap_flags=0x1c001223c76 kernel_cap_flags=0x14 page_size_cap=0xfffff000 [ 293.907812][T10789] smbdirect: ib_dev[syz2]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=32 max_cqe=32767 max_qp_wr=1048576 max_send_sge=32 max_recv_sge=32 [ 293.907850][T10789] smbdirect: ib_dev[syz2]PORT[1]: iwarp=0 ib=0 roce=1 v1=0 v2=1 core_cap_flags=0x803005 [ 294.019805][T10789] RDS/IB: syz2: added [ 294.020337][T10789] smc: adding ib device syz2 with port count 1 [ 294.020447][T10789] smc: ib device syz2 port 1 has no pnetid [ 294.155615][ T3217] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 294.307014][ T3217] usb 4-1: New USB device found: idVendor=0cf3, idProduct=9374, bcdDevice=1.08 [ 294.309360][ T3217] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 294.309418][ T3217] usb 4-1: config 1 interface 0 altsetting 0 has 6 endpoint descriptors, different from the interface descriptor's value: 8 [ 294.319662][ T3217] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 294.319688][ T3217] usb 4-1: Product: syz [ 294.319701][ T3217] usb 4-1: Manufacturer: syz [ 294.319713][ T3217] usb 4-1: SerialNumber: syz [ 294.485531][ T996] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 294.594241][ T3217] ath6kl: Failed to submit usb control message: -71 [ 294.594302][ T3217] ath6kl: unable to send the bmi data to the device: -71 [ 294.594317][ T3217] ath6kl: Unable to send get target info: -71 [ 294.594943][ T3217] ath6kl: Failed to init ath6kl core: -71 [ 294.635554][ T996] usb 2-1: Using ep0 maxpacket: 8 [ 294.636756][ T996] usb 2-1: New USB device found: idVendor=0bc7, idProduct=0008, bcdDevice=4f.c8 [ 294.640629][ T996] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 294.640681][ T996] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF9, changing to 0x89 [ 294.640706][ T996] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 294.640731][ T996] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 59391, setting to 1024 [ 294.640758][ T996] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 294.640783][ T996] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 294.640867][ T3217] ath6kl_usb 4-1:1.0: probe with driver ath6kl_usb failed with error -71 [ 294.643914][ T996] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 294.643939][ T996] usb 2-1: Product: syz [ 294.643953][ T996] usb 2-1: Manufacturer: syz [ 294.643966][ T996] usb 2-1: SerialNumber: syz [ 294.689577][ T996] usb 2-1: config 0 descriptor?? [ 294.691803][T10824] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 294.783389][ T3217] usb 4-1: USB disconnect, device number 41 [ 294.909233][T10837] xt_l2tp: missing protocol rule (udp|l2tpip) [ 296.025540][ T996] rc_core: IR keymap rc-snapstream-firefly not found [ 296.025562][ T996] Registered IR keymap rc-empty [ 296.029682][ T996] rc rc0: syz syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 296.037082][ T996] input: syz syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input7 [ 296.163463][ T996] input: syz syz mouse as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input8 [ 296.263022][ T996] usb 2-1: USB disconnect, device number 34 [ 296.263137][ C0] ati_remote 2-1:0.0: ati_remote_irq_in: usb_submit_urb()=-19 [ 298.246112][ T5609] Bluetooth: hci3: command 0x0406 tx timeout [ 299.415189][T10894] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 299.703415][T10949] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 299.703884][T10949] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 299.795496][ T9] usb 4-1: new full-speed USB device number 42 using dummy_hcd [ 299.966604][ T9] usb 4-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 299.982998][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 299.983027][ T9] usb 4-1: Product: syz [ 299.983043][ T9] usb 4-1: Manufacturer: syz [ 299.983058][ T9] usb 4-1: SerialNumber: syz [ 300.012506][ T9] usb 4-1: config 0 descriptor?? [ 300.221176][ T9] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 300.423873][ T9] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 300.435560][ T9] usb 4-1: USB disconnect, device number 42 [ 300.520665][ T5273] veth0_vlan: left promiscuous mode [ 300.528996][ T5682] veth0_vlan: entered promiscuous mode [ 300.920704][T10997] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2017'. [ 301.212510][T11015] random: crng reseeded on system resumption [ 301.615680][ T3217] usb 4-1: new full-speed USB device number 43 using dummy_hcd [ 301.767206][ T3217] usb 4-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 301.770502][ T3217] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 301.770522][ T3217] usb 4-1: Product: syz [ 301.770532][ T3217] usb 4-1: Manufacturer: syz [ 301.770540][ T3217] usb 4-1: SerialNumber: syz [ 301.772464][ T3217] usb 4-1: config 0 descriptor?? [ 301.978295][ T3217] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 302.179795][ T3217] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 302.196768][ T3217] usb 4-1: USB disconnect, device number 43 [ 303.071592][T10966] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 304.497579][T11112] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 304.498071][T11112] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 304.845685][ T5682] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 304.995535][ T5682] usb 2-1: Using ep0 maxpacket: 32 [ 304.996673][ T5682] usb 2-1: New USB device found: idVendor=046d, idProduct=c225, bcdDevice=0.00 [ 304.999047][ T5682] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 128, changing to 11 [ 304.999075][ T5682] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 304.999097][ T5682] usb 2-1: config 0 interface 0 has no altsetting 0 [ 304.999127][ T5682] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 305.003186][ T5682] usb 2-1: config 0 descriptor?? [ 305.097372][ T5619] Bluetooth: hci0: unexpected event 0x04 length: 11 > 10 [ 305.414409][ T5682] lg-g15 0003:046D:C225.0002: unknown main item tag 0x0 [ 305.414456][ T5682] lg-g15 0003:046D:C225.0002: unknown main item tag 0x0 [ 305.414534][ T5682] lg-g15 0003:046D:C225.0002: item 0 1 0 8 parsing failed [ 305.416068][ T5682] lg-g15 0003:046D:C225.0002: probe with driver lg-g15 failed with error -22 [ 305.617083][ T32] usb 2-1: USB disconnect, device number 35 [ 306.465500][ T996] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 306.616372][ T996] usb 2-1: New USB device found: idVendor=041e, idProduct=2801, bcdDevice=0.00 [ 306.617735][ T996] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 306.617762][ T996] usb 2-1: config 0 has no interface number 0 [ 306.617805][ T996] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 306.617821][ T996] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 306.617846][ T996] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 306.620704][ T996] usb 2-1: config 0 descriptor?? [ 306.763039][T11081] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 307.135645][ T5619] Bluetooth: hci0: command 0x0406 tx timeout [ 307.174847][ T996] prodikeys 0003:041E:2801.0003: hidraw0: USB HID v0.00 Device [HID 041e:2801] on usb-dummy_hcd.1-1/input1 [ 307.205697][ T996] hid_prodikeys: hid-prodikeys: failed to find output report [ 307.205697][ T996] [ 307.311499][ T5697] usb 2-1: USB disconnect, device number 36 [ 307.377928][ T32] usb 4-1: new full-speed USB device number 44 using dummy_hcd [ 307.430769][T11155] fido_id[11155]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 307.550981][ T32] usb 4-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 307.558705][ T32] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 307.558733][ T32] usb 4-1: Product: syz [ 307.558747][ T32] usb 4-1: Manufacturer: syz [ 307.558759][ T32] usb 4-1: SerialNumber: syz [ 307.588310][ T32] usb 4-1: config 0 descriptor?? [ 307.643529][T11174] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 307.644013][T11174] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 307.793941][ T32] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 307.902350][ T5619] Bluetooth: hci3: unexpected event for opcode 0x2007 [ 308.202948][ T32] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 308.212529][ T32] usb 4-1: USB disconnect, device number 44 [ 308.400253][T11190] fuse: Bad value for 'fd' [ 308.654211][T11205] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 308.663674][T11205] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 309.025705][ T996] usb 2-1: new full-speed USB device number 37 using dummy_hcd [ 309.115559][ T5682] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 309.176347][ T996] usb 2-1: New USB device found: idVendor=05ac, idProduct=027a, bcdDevice=0.00 [ 309.177878][ T996] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 309.177913][ T996] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 309.177940][ T996] usb 2-1: config 0 interface 0 has no altsetting 0 [ 309.177977][ T996] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 309.181004][ T996] usb 2-1: config 0 descriptor?? [ 309.181842][T11213] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 309.286513][ T5682] usb 4-1: New USB device found: idVendor=1604, idProduct=8001, bcdDevice=44.1f [ 309.291614][ T5682] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 309.291645][ T5682] usb 4-1: Product: syz [ 309.291661][ T5682] usb 4-1: Manufacturer: syz [ 309.291675][ T5682] usb 4-1: SerialNumber: syz [ 309.335122][ T5682] usb 4-1: config 0 descriptor?? [ 309.613647][ T996] apple 0003:05AC:027A.0004: Fn key not found (Apple Wireless Keyboard clone?), disabling Fn key handling [ 309.624413][ T996] input: HID 05ac:027a as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:05AC:027A.0004/input/input9 [ 309.650494][ T5682] usb 4-1: USB disconnect, device number 45 [ 309.787339][ T996] apple 0003:05AC:027A.0004: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 05ac:027a] on usb-dummy_hcd.1-1/input0 [ 309.809442][ T996] usb 2-1: USB disconnect, device number 37 [ 309.922706][T11254] Bluetooth: MGMT ver 1.23 [ 309.962291][T11251] fido_id[11251]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 310.108139][T11260] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 310.108600][T11260] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 310.644400][T11279] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 310.644905][T11279] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 310.645599][ T5697] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 310.809127][ T5697] usb 2-1: New USB device found: idVendor=08ca, idProduct=0110, bcdDevice=1.00 [ 310.810079][ T5697] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 310.811746][ T5697] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 310.811762][ T5697] usb 2-1: Product: syz [ 310.811771][ T5697] usb 2-1: Manufacturer: syz [ 310.811779][ T5697] usb 2-1: SerialNumber: syz [ 310.822234][ T5697] gspca_main: mr97310a-2.14.0 probing 08ca:0110 [ 311.454732][ T5697] gspca_mr97310a: reg write [21] error -110 [ 311.460800][ T5697] mr97310a 2-1:1.0: probe with driver mr97310a failed with error -110 [ 311.663709][T11286] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 311.664214][T11286] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 312.287423][T11309] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 312.287881][T11309] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 312.395521][ T5682] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 312.545538][ T5682] usb 4-1: Using ep0 maxpacket: 32 [ 312.546382][ T5682] usb 4-1: New USB device found: idVendor=046d, idProduct=c314, bcdDevice=0.40 [ 312.549155][ T5682] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 312.549187][ T5682] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 312.550810][ T5682] usb 4-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 312.550838][ T5682] usb 4-1: Product: syz [ 312.550852][ T5682] usb 4-1: Manufacturer: syz [ 312.558215][ T5682] hub 4-1:4.0: USB hub found [ 312.762699][ T5682] hub 4-1:4.0: config failed, hub has too many ports! (err -19) [ 313.021600][T11323] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 313.022076][T11323] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 313.077310][ T5754] usb 4-1: USB disconnect, device number 46 [ 313.414183][ T5697] usb 2-1: USB disconnect, device number 38 [ 313.719878][T11339] xt_l2tp: unknown flags: 8b [ 313.866692][T11348] Bluetooth: MGMT ver 1.23 [ 313.872194][T11349] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 314.026491][ T5682] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 314.055667][ T5754] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 314.177653][ T5682] usb 4-1: New USB device found: idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 314.178951][ T5682] usb 4-1: config index 0 descriptor too short (expected 23569, got 27) [ 314.179006][ T5682] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 314.180432][ T5682] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 314.180459][ T5682] usb 4-1: Manufacturer: syz [ 314.183411][ T5682] usb 4-1: config 0 descriptor?? [ 314.237783][ T5754] usb 2-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 314.244226][ T5754] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 314.244257][ T5754] usb 2-1: Product: syz [ 314.244272][ T5754] usb 2-1: Manufacturer: syz [ 314.244287][ T5754] usb 2-1: SerialNumber: syz [ 314.345530][ T5682] rc_core: IR keymap rc-hauppauge not found [ 314.345545][ T5682] Registered IR keymap rc-empty [ 314.346987][ T5682] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 314.348690][ T5682] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input10 [ 314.496843][ T5682] usb 4-1: USB disconnect, device number 47 [ 314.603011][T11372] xt_l2tp: missing protocol rule (udp|l2tpip) [ 314.641887][T11374] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 314.642603][T11374] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 314.917803][ T5754] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPROTO [ 314.917866][ T5754] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 314.927306][ T5754] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 314.942261][ T5754] lan78xx 2-1:1.0: probe with driver lan78xx failed with error -71 [ 314.970616][ T5754] usb 2-1: USB disconnect, device number 39 [ 315.379723][T11399] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 315.380267][T11399] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 315.503784][T11404] netlink: 65039 bytes leftover after parsing attributes in process `syz.1.2179'. [ 315.605810][ T3217] usb 4-1: new high-speed USB device number 48 using dummy_hcd [ 315.786695][ T3217] usb 4-1: New USB device found: idVendor=0572, idProduct=cafe, bcdDevice=1.00 [ 315.787731][ T3217] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 315.787787][ T3217] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 4 [ 315.787831][ T3217] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 315.826717][ T5690] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 315.986296][ T5690] usb 2-1: New USB device found: idVendor=28de, idProduct=1142, bcdDevice=0.00 [ 315.987744][ T5690] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 315.987777][ T5690] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 315.987848][ T5690] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 315.996642][ T5690] usb 2-1: config 0 descriptor?? [ 316.027538][ T3217] cxacru 4-1:1.0: invalid response length to cm 0x90: 0 [ 316.027621][ T3217] cxacru 4-1:1.0: usbatm_usb_probe: invalid endpoint 02! [ 316.028065][ T3217] cxacru 4-1:1.0: probe with driver cxacru failed with error -22 [ 316.230659][ T5754] usb 4-1: USB disconnect, device number 48 [ 316.246785][ T64] wlan1: Trigger new scan to find an IBSS to join [ 316.413248][ T5690] hid-steam 0003:28DE:1142.0005: unbalanced delimiter at end of report description [ 316.414127][ T5690] hid-steam 0003:28DE:1142.0005: steam_probe:parse of hid interface failed [ 316.414206][ T5690] hid-steam 0003:28DE:1142.0005: probe with driver hid-steam failed with error -22 [ 316.616830][ T5754] usb 2-1: USB disconnect, device number 40 [ 317.005603][ T5690] usb 4-1: new full-speed USB device number 49 using dummy_hcd [ 317.043497][T11440] xt_cluster: you have exceeded the maximum number of cluster nodes (100663328 > 32) [ 317.086110][T11442] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 317.086586][T11442] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 317.167998][ T5690] usb 4-1: New USB device found: idVendor=05ac, idProduct=0265, bcdDevice=0.00 [ 317.168888][ T5690] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 317.168907][ T5690] usb 4-1: config 0 interface 0 has no altsetting 0 [ 317.168928][ T5690] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 317.170804][ T5690] usb 4-1: config 0 descriptor?? [ 317.417127][ T32] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 317.531133][ T1319] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.531234][ T1319] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.598231][ T5690] magicmouse 0003:05AC:0265.0006: hiddev0,hidraw0: USB HID v2.53 Device [HID 05ac:0265] on usb-dummy_hcd.3-1/input0 [ 317.598277][ T5690] magicmouse 0003:05AC:0265.0006: magicmouse input not registered [ 317.599180][ T32] usb 2-1: New USB device found: idVendor=056a, idProduct=00b1, bcdDevice=0.00 [ 317.600345][ T32] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 317.600379][ T32] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 317.600404][ T32] usb 2-1: config 0 interface 0 has no altsetting 0 [ 317.600438][ T32] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 317.640108][ T32] usb 2-1: config 0 descriptor?? [ 317.697488][ T5690] magicmouse 0003:05AC:0265.0006: probe with driver magicmouse failed with error -12 [ 317.823193][ T5754] usb 4-1: USB disconnect, device number 49 [ 317.841614][T11460] digital: digital_start_poll: Unknown protocol [ 317.850290][T11457] fido_id[11457]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 318.116456][ T32] wacom 0003:056A:00B1.0007: Unknown device_type for 'HID 056a:00b1'. Assuming pen. [ 318.122448][ T32] wacom 0003:056A:00B1.0007: hidraw0: USB HID v0.00 Device [HID 056a:00b1] on usb-dummy_hcd.1-1/input0 [ 318.162488][ T32] input: Wacom Intuos3 6x8 Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:056A:00B1.0007/input/input11 [ 318.330792][ T5754] usb 2-1: USB disconnect, device number 41 [ 318.655530][ T5682] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 318.805904][ T5682] usb 4-1: Using ep0 maxpacket: 8 [ 318.806899][ T5682] usb 4-1: New USB device found: idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 318.810346][ T5682] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 318.810375][ T5682] usb 4-1: Product: syz [ 318.810398][ T5682] usb 4-1: Manufacturer: syz [ 318.810412][ T5682] usb 4-1: SerialNumber: syz [ 318.812531][ T5682] usb 4-1: config 0 descriptor?? [ 318.859497][ T5682] gspca_main: se401-2.14.0 probing 047d:5003 [ 319.155510][ T5690] usb 2-1: new full-speed USB device number 42 using dummy_hcd [ 319.205964][ T13] wlan1: Trigger new scan to find an IBSS to join [ 319.226014][ T5682] gspca_se401: Wrong descriptor type [ 319.307114][ T5690] usb 2-1: New USB device found: idVendor=046d, idProduct=c298, bcdDevice=10.00 [ 319.309177][ T5690] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 319.309218][ T5690] usb 2-1: too many endpoints for config 0 interface 0 altsetting 8: 130, using maximum allowed: 30 [ 319.309260][ T5690] usb 2-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 319.309286][ T5690] usb 2-1: config 0 interface 0 altsetting 8 endpoint 0x81 has invalid wMaxPacketSize 0 [ 319.309308][ T5690] usb 2-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 130 [ 319.309334][ T5690] usb 2-1: config 0 interface 0 has no altsetting 0 [ 319.309370][ T5690] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 319.312973][ T5690] usb 2-1: config 0 descriptor?? [ 319.326906][ T5690] usbhid 2-1:0.0: fixing wrong optional hid class descriptors count [ 319.442280][ T3217] usb 4-1: USB disconnect, device number 50 [ 319.492753][T11501] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 319.493470][T11501] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 319.731615][ T5690] logitech 0003:046D:C298.0008: unknown main item tag 0x2 [ 319.731653][ T5690] logitech 0003:046D:C298.0008: unknown main item tag 0x0 [ 319.731679][ T5690] logitech 0003:046D:C298.0008: unknown main item tag 0x0 [ 319.735814][ T5690] logitech 0003:046D:C298.0008: hidraw0: USB HID v0.00 Keyboard [HID 046d:c298] on usb-dummy_hcd.1-1/input0 [ 319.735845][ T5690] logitech 0003:046D:C298.0008: no inputs found [ 319.937685][ T5754] usb 2-1: USB disconnect, device number 42 [ 320.732644][T11508] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 320.733150][T11508] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 321.175584][ T5754] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 321.195571][ T5682] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 321.335544][ T5754] usb 2-1: Using ep0 maxpacket: 8 [ 321.336401][ T5754] usb 2-1: New USB device found: idVendor=12ab, idProduct=0004, bcdDevice=0.00 [ 321.337442][ T5754] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 321.337470][ T5754] usb 2-1: config 179 has no interface number 0 [ 321.337513][ T5754] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 63, changing to 9 [ 321.337540][ T5754] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 57605, setting to 1024 [ 321.337558][ T5754] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0x83 has an invalid bInterval 52, changing to 9 [ 321.337574][ T5754] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0x83 has invalid maxpacket 8241, setting to 1024 [ 321.337590][ T5754] usb 2-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 321.337606][ T5754] usb 2-1: config 179 interface 65 has no altsetting 0 [ 321.337627][ T5754] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 321.350726][ T5682] usb 4-1: New USB device found: idVendor=28bd, idProduct=0074, bcdDevice=0.00 [ 321.352484][ T5682] usb 4-1: too many endpoints for config 0 interface 0 altsetting 8: 255, using maximum allowed: 30 [ 321.352524][ T5682] usb 4-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 321.352547][ T5682] usb 4-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 321.352571][ T5682] usb 4-1: config 0 interface 0 has no altsetting 0 [ 321.352602][ T5682] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 321.371109][ T5754] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:179.65/input/input15 [ 321.377116][ T5682] usb 4-1: config 0 descriptor?? [ 321.506139][ T4963] input input15: unable to receive magic message: -110 [ 321.529453][ T4963] input input15: unable to receive magic message: -32 [ 321.543180][ T4963] input input15: unable to receive magic message: -32 [ 321.564797][ T4963] input input15: unable to receive magic message: -32 [ 321.573147][ T4963] input input15: unable to receive magic message: -32 [ 321.589581][ T4963] input input15: unable to receive magic message: -32 [ 321.781264][ T3217] usb 2-1: USB disconnect, device number 43 [ 321.781297][ C0] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 321.818270][ T5682] uclogic 0003:28BD:0074.0009: interface is invalid, ignoring [ 322.007828][ T3217] usb 4-1: USB disconnect, device number 51 [ 322.321102][T11520] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2221'. [ 322.428535][T11526] jffs2: notice: (11526) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 322.468978][T11530] netlink: 224 bytes leftover after parsing attributes in process `syz.2.2222'. [ 322.660657][T11540] Bluetooth: MGMT ver 1.23 [ 322.706011][ T5754] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 322.856418][ T5754] usb 2-1: New USB device found: idVendor=04d8, idProduct=f002, bcdDevice=0.00 [ 322.857883][ T5754] usb 2-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.857917][ T5754] usb 2-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 322.857944][ T5754] usb 2-1: config 0 interface 0 has no altsetting 0 [ 322.857978][ T5754] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 322.861465][ T5754] usb 2-1: config 0 descriptor?? [ 322.895712][T11554] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 322.896268][T11554] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 323.205755][ T371] wlan1: Trigger new scan to find an IBSS to join [ 323.263314][T11570] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1280 [ 323.292475][ T5754] hid-picolcd 0003:04D8:F002.000A: unknown main item tag 0x0 [ 323.292514][ T5754] hid-picolcd 0003:04D8:F002.000A: unbalanced collection at end of report description [ 323.293902][ T5754] hid-picolcd 0003:04D8:F002.000A: device report parse failed [ 323.294012][ T5754] hid-picolcd 0003:04D8:F002.000A: probe with driver hid-picolcd failed with error -22 [ 323.338511][T11572] fuse: Unknown parameter '"1&QSeNŗu9邠wt6PpYT7#A.e%rm] ߓUĝw;il;WW2?YɆy2Lpӱu(s'P!f. [ 323.338511][T11572] ' [ 323.498071][ T5754] usb 2-1: USB disconnect, device number 44 [ 323.539634][T11580] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 323.540113][T11580] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 323.625571][ T32] usb 4-1: new full-speed USB device number 52 using dummy_hcd [ 323.779716][ T32] usb 4-1: not running at top speed; connect to a high speed hub [ 323.779757][ T32] usb 4-1: New USB device found: idVendor=046d, idProduct=0825, bcdDevice=1.00 [ 323.780701][ T32] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 323.780763][ T32] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 323.824670][ T32] uvcvideo 4-1:1.1: Unknown video format 00000000-0000-0000-0000-000000000000 [ 323.824770][ T32] uvcvideo 4-1:1.0: Found UVC 1.00 device (046d:0825) [ 323.824833][ T32] uvcvideo 4-1:1.0: No streaming interface found for terminal 32770. [ 323.993345][T11574] netlink: 224 bytes leftover after parsing attributes in process `syz.3.2246'. [ 323.994324][ T32] usb 4-1: USB disconnect, device number 52 [ 324.148435][ T5789] wlan1: Creating new IBSS network, BSSID 72:46:e8:bb:a6:95 [ 324.226926][T11596] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 324.227379][T11596] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 324.345698][ T5754] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 324.388293][T11602] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2260'. [ 324.505508][ T5754] usb 2-1: Using ep0 maxpacket: 8 [ 324.506795][ T5754] usb 2-1: New USB device found: idVendor=10c4, idProduct=8244, bcdDevice=dc.00 [ 324.509797][ T5754] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.509823][ T5754] usb 2-1: Product: syz [ 324.509837][ T5754] usb 2-1: Manufacturer: syz [ 324.509851][ T5754] usb 2-1: SerialNumber: syz [ 324.511796][ T5754] usb 2-1: config 0 descriptor?? [ 324.530875][ T5754] radio-usb-si4713 2-1:0.0: Si4713 development board discovered: (10C4:8244) [ 324.845982][ T5682] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 325.019283][ T5682] usb 4-1: New USB device found: idVendor=1e7d, idProduct=2cf6, bcdDevice=0.00 [ 325.021244][ T5682] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 325.021277][ T5682] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 325.021342][ T5682] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 325.025492][ T5682] usb 4-1: config 0 descriptor?? [ 325.142452][ T5754] radio-usb-si4713 2-1:0.0: probe with driver radio-usb-si4713 failed with error -71 [ 325.142740][ T5754] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 325.154436][ T5754] usb 2-1: USB disconnect, device number 45 [ 325.438480][ T5682] pyra 0003:1E7D:2CF6.000B: unknown main item tag 0x2 [ 325.438519][ T5682] pyra 0003:1E7D:2CF6.000B: unexpected long global item [ 325.439299][ T5682] pyra 0003:1E7D:2CF6.000B: parse failed [ 325.439371][ T5682] pyra 0003:1E7D:2CF6.000B: probe with driver pyra failed with error -22 [ 325.641220][ T5682] usb 4-1: USB disconnect, device number 53 [ 325.753182][T11627] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 325.753686][T11627] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 325.823513][T11630] jffs2: notice: (11630) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 326.146858][ T5754] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 326.295679][ T5754] usb 2-1: Using ep0 maxpacket: 32 [ 326.298212][ T5754] usb 2-1: New USB device found: idVendor=0403, idProduct=6030, bcdDevice=0.00 [ 326.299962][ T5754] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 326.300005][ T5754] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 326.300046][ T5754] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 326.311593][ T5754] usb 2-1: config 0 descriptor?? [ 326.363634][T11646] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 326.364515][T11646] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 326.655836][ T32] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 327.018554][ T32] usb 4-1: New USB device found: idVendor=1235, idProduct=8201, bcdDevice=1.00 [ 327.023199][ T32] usb 4-1: config index 0 descriptor too short (expected 69, got 51) [ 327.023763][ T32] usb 4-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 327.119265][ T32] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 327.119400][ T32] usb 4-1: Product: syz [ 327.119465][ T32] usb 4-1: Manufacturer: syz [ 327.119542][ T32] usb 4-1: SerialNumber: syz [ 327.355184][ T5754] ft260 0003:0403:6030.000C: unknown main item tag 0x0 [ 327.355220][ T5754] ft260 0003:0403:6030.000C: unknown main item tag 0x0 [ 327.385656][ T32] usb 4-1: Focusrite Scarlett Gen 2 Mixer Driver enabled (pid=0x8201); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 327.420910][ T5754] ft260 0003:0403:6030.000C: failed to retrieve chip version [ 327.421347][ T5754] ft260 0003:0403:6030.000C: probe with driver ft260 failed with error -71 [ 327.438028][ T5754] usb 2-1: USB disconnect, device number 46 [ 327.462375][T11658] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 327.483039][T11658] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 328.026891][ T32] usb 4-1: Scarlett Gen 2 USB request result cmd 0 was -71 [ 328.027108][ T32] usb 4-1: Error initialising Scarlett Gen 2 Mixer Driver: -22 [ 328.084913][T11666] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2290'. [ 328.084999][T11666] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2290'. [ 328.184497][ T32] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 328.202559][ T32] usb 4-1: USB disconnect, device number 54 [ 328.235528][ T5754] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 328.249002][ T6053] udevd[6053]: 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 [ 328.390304][ T5754] usb 2-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 328.391528][ T5754] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 328.391579][ T5754] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 328.391601][ T5754] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 328.391624][ T5754] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 328.391664][ T5754] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.495629][T11676] xt_socket: unknown flags 0x20 [ 328.715564][ T3217] usb 4-1: new high-speed USB device number 55 using dummy_hcd [ 328.872950][ T5754] gud 2-1:1.0: No supported pixel formats found [ 328.872986][ T5754] gud 2-1:1.0: probe with driver gud failed with error -22 [ 328.875476][ T3217] usb 4-1: Using ep0 maxpacket: 32 [ 328.894067][ T3217] usb 4-1: New USB device found: idVendor=2304, idProduct=0222, bcdDevice=77.3f [ 328.900115][ T3217] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 328.900142][ T3217] usb 4-1: Product: syz [ 328.900155][ T3217] usb 4-1: Manufacturer: syz [ 328.900168][ T3217] usb 4-1: SerialNumber: syz [ 328.945528][ T3217] usb 4-1: config 0 descriptor?? [ 328.964327][ T3217] dvb-usb: found a 'Pinnacle 450e DVB-S USB2.0' in warm state. [ 328.964687][ T3217] dvb-usb: bulk message failed: -22 (4/0) [ 328.964702][ T3217] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 328.964826][ T3217] dvb-usb: bulk message failed: -22 (5/0) [ 328.964839][ T3217] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 329.013993][ T3217] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 329.016952][ T3217] dvbdev: DVB: registering new adapter (Pinnacle 450e DVB-S USB2.0) [ 329.017037][ T3217] usb 4-1: media controller created [ 329.064382][ T3217] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 329.081853][ T5754] usb 2-1: USB disconnect, device number 47 [ 329.172852][ T3217] usb 4-1: selecting invalid altsetting 3 [ 329.172876][ T3217] ttusb2: set interface to alts=3 failed [ 329.185922][T11674] dvb-usb: bulk message failed: -22 (7/0) [ 329.185943][T11674] ttusb2: there might have been an error during control message transfer. (rlen = 3, was 0) [ 329.185998][T11674] ttusb2: i2c transfer failed. [ 329.243717][ T3217] DVB: Unable to find symbol tda10086_attach() [ 329.243737][ T3217] dvb-usb: no frontend was attached by 'Pinnacle 450e DVB-S USB2.0' [ 329.248596][ T3217] dvb-usb: bulk message failed: -22 (4/0) [ 329.248616][ T3217] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 329.248738][ T3217] dvb-usb: bulk message failed: -22 (5/0) [ 329.248749][ T3217] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 329.248814][ T3217] dvb-usb: Pinnacle 450e DVB-S USB2.0 successfully initialized and connected. [ 329.252890][ T3217] usb 4-1: USB disconnect, device number 55 [ 329.384610][ T3217] dvb-usb: Pinnacle 450e DVB-S USB2.0 successfully deinitialized and disconnected. [ 329.523060][T11713] jffs2: notice: (11713) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 329.570430][T11716] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 329.570884][T11716] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 330.664164][T11731] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 330.664690][T11731] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 330.745568][ T5754] usb 4-1: new full-speed USB device number 56 using dummy_hcd [ 330.865534][ T3217] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 330.896407][ T5754] usb 4-1: New USB device found: idVendor=056a, idProduct=0021, bcdDevice=0.00 [ 330.897300][ T5754] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 330.897321][ T5754] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 330.897337][ T5754] usb 4-1: config 0 interface 0 has no altsetting 0 [ 330.897358][ T5754] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 330.899441][ T5754] usb 4-1: config 0 descriptor?? [ 331.018394][ T3217] usb 2-1: New USB device found: idVendor=0547, idProduct=0201, bcdDevice=11.64 [ 331.021638][ T3217] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 331.021667][ T3217] usb 2-1: Product: syz [ 331.021681][ T3217] usb 2-1: Manufacturer: syz [ 331.021695][ T3217] usb 2-1: SerialNumber: syz [ 331.024105][ T3217] usb 2-1: config 0 descriptor?? [ 331.028265][ T3217] dvb-usb: found a 'Nebula Electronics uDigiTV DVB-T USB2.0)' in warm state. [ 331.033060][ T3217] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 331.033826][ T3217] dvbdev: DVB: registering new adapter (Nebula Electronics uDigiTV DVB-T USB2.0)) [ 331.033876][ T3217] usb 2-1: media controller created [ 331.048890][ T3217] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 331.111392][ T3217] DVB: Unable to find symbol mt352_attach() [ 331.147213][ T3217] DVB: Unable to find symbol nxt6000_attach() [ 331.147231][ T3217] dvb-usb: no frontend was attached by 'Nebula Electronics uDigiTV DVB-T USB2.0)' [ 331.150512][ T3217] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input16 [ 331.154147][ T3217] dvb-usb: schedule remote query interval to 1000 msecs. [ 331.154173][ T3217] dvb-usb: Nebula Electronics uDigiTV DVB-T USB2.0) successfully initialized and connected. [ 331.154189][ T3217] dvb-usb: bulk message failed: -22 (7/0) [ 331.154204][ T3217] dvb-usb: bulk message failed: -22 (7/0) [ 331.294977][T11728] dvb-usb: bulk message failed: -22 (7/0) [ 331.300223][ T3217] usb 2-1: USB disconnect, device number 48 [ 331.330119][T11737] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 331.330627][T11737] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 331.372450][ T5754] wacom 0003:056A:0021.000D: Unknown device_type for 'HID 056a:0021'. Assuming pen. [ 331.388069][ T5754] wacom 0003:056A:0021.000D: hidraw0: USB HID v80.00 Joystick [HID 056a:0021] on usb-dummy_hcd.3-1/input0 [ 331.417109][ T5754] input: Wacom Intuos 6x8 Pen as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:056A:0021.000D/input/input17 [ 331.441564][ T3217] dvb-usb: Nebula Electronics uDigiTV DVB-T USB2.0 successfully deinitialized and disconnected. [ 331.566841][ T5754] usb 4-1: USB disconnect, device number 56 [ 331.917697][T11748] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 331.918171][T11748] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 332.112723][T11750] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2328'. [ 332.135574][ T5754] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 332.243753][T11758] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2332'. [ 332.295526][ T5754] usb 2-1: Using ep0 maxpacket: 32 [ 332.298256][ T5754] usb 2-1: unable to get BOS descriptor or descriptor too short [ 332.298314][ T5754] usb 2-1: New USB device found: idVendor=1199, idProduct=0224, bcdDevice=a4.0d [ 332.299365][ T5754] usb 2-1: config 129 has an invalid interface number: 6 but max is 0 [ 332.299391][ T5754] usb 2-1: config 129 has no interface number 0 [ 332.301505][ T5754] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 332.301531][ T5754] usb 2-1: Product: syz [ 332.301546][ T5754] usb 2-1: Manufacturer: syz [ 332.301560][ T5754] usb 2-1: SerialNumber: syz [ 332.435498][ T3217] usb 4-1: new high-speed USB device number 57 using dummy_hcd [ 332.557798][ T5754] hub 2-1:129.6: bad descriptor, ignoring hub [ 332.557830][ T5754] hub 2-1:129.6: probe with driver hub failed with error -5 [ 332.558972][ T5754] sierra 2-1:129.6: Sierra USB modem converter detected [ 332.563806][ T5754] usb 2-1: Sierra USB modem converter now attached to ttyUSB0 [ 332.597813][ T3217] usb 4-1: New USB device found: idVendor=0b43, idProduct=0003, bcdDevice=0.00 [ 332.597830][ T5754] usb 2-1: USB disconnect, device number 49 [ 332.604270][ T5754] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0 [ 332.604812][ T5754] sierra 2-1:129.6: device disconnected [ 332.611265][ T3217] usb 4-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 332.611302][ T3217] usb 4-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 332.611330][ T3217] usb 4-1: config 0 interface 0 has no altsetting 0 [ 332.611365][ T3217] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 332.678370][ T3217] usb 4-1: config 0 descriptor?? [ 332.699988][T11768] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 332.700826][T11768] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 333.103330][ T3217] smartjoyplus 0003:0B43:0003.000E: unknown main item tag 0x0 [ 333.103369][ T3217] smartjoyplus 0003:0B43:0003.000E: unknown main item tag 0x0 [ 333.103395][ T3217] smartjoyplus 0003:0B43:0003.000E: unknown main item tag 0x0 [ 333.103421][ T3217] smartjoyplus 0003:0B43:0003.000E: unknown main item tag 0x0 [ 333.103444][ T3217] smartjoyplus 0003:0B43:0003.000E: unknown main item tag 0x0 [ 333.103469][ T3217] smartjoyplus 0003:0B43:0003.000E: unknown main item tag 0x0 [ 333.103493][ T3217] smartjoyplus 0003:0B43:0003.000E: unknown main item tag 0x0 [ 333.103517][ T3217] smartjoyplus 0003:0B43:0003.000E: unknown main item tag 0x0 [ 333.103690][ T3217] smartjoyplus 0003:0B43:0003.000E: unknown main item tag 0x0 [ 333.103723][ T3217] smartjoyplus 0003:0B43:0003.000E: unknown main item tag 0x0 [ 333.103777][ T3217] smartjoyplus 0003:0B43:0003.000E: unbalanced collection at end of report description [ 333.105707][ T3217] smartjoyplus 0003:0B43:0003.000E: parse failed [ 333.105776][ T3217] smartjoyplus 0003:0B43:0003.000E: probe with driver smartjoyplus failed with error -22 [ 333.244987][T11775] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 333.247722][T11775] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 333.307345][ T996] usb 4-1: USB disconnect, device number 57 [ 333.367256][ T3217] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 333.516075][ T3217] usb 2-1: New USB device found: idVendor=1ba6, idProduct=0001, bcdDevice=0.01 [ 333.517048][ T3217] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 333.517079][ T3217] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 333.547720][ T3217] as10x_usb: device has been detected [ 333.548581][ T3217] dvbdev: DVB: registering new adapter (Abilis Systems DVB-Titan) [ 333.566852][ T3217] usb 2-1: DVB: registering adapter 1 frontend 0 (Abilis Systems DVB-Titan)... [ 333.655292][ T3217] as10x_usb: error during firmware upload part1 [ 333.655992][ T3217] Registered device Abilis Systems DVB-Titan [ 333.724595][ T3217] usb 2-1: USB disconnect, device number 50 [ 333.764082][ T3217] Unregistered device Abilis Systems DVB-Titan [ 333.767606][ T3217] as10x_usb: device has been disconnected [ 333.824332][T11781] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 333.824863][T11781] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 334.145781][ T5754] usb 4-1: new full-speed USB device number 58 using dummy_hcd [ 334.306570][ T5754] usb 4-1: New USB device found: idVendor=046d, idProduct=c314, bcdDevice=0.40 [ 334.307581][ T5754] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 334.307602][ T5754] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 334.307625][ T5754] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 334.314014][ T5754] hub 4-1:4.0: USB hub found [ 334.520520][ T5754] hub 4-1:4.0: 2 ports detected [ 334.520583][ T5754] usb 4-1: selecting invalid altsetting 1 [ 334.520600][ T5754] hub 4-1:4.0: Using single TT (err -22) [ 334.657767][ T3217] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 334.822964][ T3217] usb 2-1: unable to get BOS descriptor or descriptor too short [ 334.823021][ T3217] usb 2-1: New USB device found: idVendor=21b4, idProduct=0081, bcdDevice=0.40 [ 334.824376][ T3217] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 334.824400][ T3217] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 334.824447][ T3217] usb 2-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 334.824486][ T3217] usb 2-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 334.824527][ T3217] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 334.824553][ T3217] usb 2-1: config 1 interface 1 has no altsetting 0 [ 334.837872][ T3217] usb 2-1: string descriptor 0 read error: -22 [ 334.838020][ T3217] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 334.934170][ T5754] usb 4-1: USB disconnect, device number 58 [ 335.270192][ T3217] usb 2-1: 2:0: cannot get RANGE values for control 2 (id 2) [ 335.270227][ T3217] usb 2-1: Warning! Unlikely small volume range (=1), linear volume or custom curve? [ 335.270246][ T3217] usb 2-1: [2] FU [Speaker Playback Volume] ch = 1, val = 0/1/1 [ 335.388985][T11826] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 335.389471][T11826] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 335.504868][ T5754] usb 2-1: USB disconnect, device number 51 [ 335.775570][ T996] usb 4-1: new high-speed USB device number 59 using dummy_hcd [ 335.929184][ T996] usb 4-1: New USB device found: idVendor=0b05, idProduct=183d, bcdDevice=0.00 [ 335.932130][ T996] usb 4-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 253, changing to 11 [ 335.932167][ T996] usb 4-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 335.932193][ T996] usb 4-1: config 0 interface 0 has no altsetting 0 [ 335.932227][ T996] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 335.939039][ T996] usb 4-1: config 0 descriptor?? [ 336.044095][T11835] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 336.044605][T11835] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 336.360646][ T996] asus 0003:0B05:183D.000F: ignoring exceeding usage max [ 336.386934][ T996] asus 0003:0B05:183D.000F: hidraw0: USB HID v0.10 Joystick [HID 0b05:183d] on usb-dummy_hcd.3-1/input0 [ 336.445517][ T5682] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 336.562030][ T996] usb 4-1: USB disconnect, device number 59 [ 336.598463][ T5682] usb 2-1: Using ep0 maxpacket: 8 [ 336.601771][ T5682] usb 2-1: New USB device found: idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 336.602965][ T5682] usb 2-1: config index 0 descriptor too short (expected 74, got 45) [ 336.603025][ T5682] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 336.603053][ T5682] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 336.603079][ T5682] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 336.603101][ T5682] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 336.603144][ T5682] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 336.821542][ T5682] usb 2-1: GET_CAPABILITIES returned 0 [ 336.821599][ T5682] usbtmc 2-1:16.0: can't read capabilities [ 336.858768][T11842] mmap: syz.2.2369 (11842) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 337.029579][T11839] usbtmc 2-1:16.0: usbtmc488_ioctl_trigger returned -71 [ 337.031241][ T5682] usb 2-1: USB disconnect, device number 52 [ 337.386496][T11865] netlink: 'syz.0.2379': attribute type 2 has an invalid length. [ 337.500802][ T5682] corsair-cpro 0003:1B1C:0C10.0010: hidraw0: USB HID v0.00 Device [syz0] on syz0 [ 337.514826][ T5690] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 337.677035][T11877] sock: sock_set_timeout: `syz.1.2384' (pid 11877) tries to set negative timeout [ 337.686114][ T5690] usb 4-1: Using ep0 maxpacket: 16 [ 337.697297][ T5690] usb 4-1: New USB device found: idVendor=1d6b, idProduct=0101, bcdDevice=0.40 [ 337.714682][ T5690] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 337.714714][ T5690] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 337.737911][ T5690] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 337.737941][ T5690] usb 4-1: Product: syz [ 337.737954][ T5690] usb 4-1: Manufacturer: syz [ 337.738026][ T5690] usb 4-1: SerialNumber: syz [ 337.779637][ T5690] usb 4-1: 0:2 : does not exist [ 337.819934][ T5682] corsair-cpro 0003:1B1C:0C10.0010: probe with driver corsair-cpro failed with error -110 [ 337.985975][ T5690] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 338.066468][ T5690] usb 4-1: USB disconnect, device number 60 [ 338.142434][ T6053] udevd[6053]: 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 [ 338.166469][ T5619] Bluetooth: hci0: Opcode 0x0c3a failed: -110 [ 338.168230][ T5609] Bluetooth: hci0: command 0x0406 tx timeout [ 338.180088][T11894] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 338.180533][T11894] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 338.241786][T11891] lo speed is unknown, defaulting to 1000 [ 338.468456][T11902] WARNING! power/level is deprecated; use power/control instead [ 338.621219][T11906] netlink: 27 bytes leftover after parsing attributes in process `syz.3.2398'. [ 338.713031][T11911] bpf: Bad value for 'gid' [ 338.765511][ T996] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 338.917537][ T996] usb 2-1: New USB device found: idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 338.921336][ T996] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 338.926806][ T996] usb 2-1: config 0 descriptor?? [ 338.936877][ T996] cp210x 2-1:0.0: cp210x converter detected [ 339.561290][ T996] cp210x 2-1:0.0: failed to get vendor val 0x000e size 678: -71 [ 339.561358][ T996] cp210x 2-1:0.0: GPIO initialisation failed: -71 [ 339.603196][ T996] usb 2-1: cp210x converter now attached to ttyUSB0 [ 339.625541][ T996] usb 2-1: USB disconnect, device number 53 [ 339.692917][ T996] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 339.693569][ T996] cp210x 2-1:0.0: device disconnected [ 340.956853][ T52] usb 4-1: new high-speed USB device number 61 using dummy_hcd [ 341.002275][T11955] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 341.002748][T11955] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 341.129195][ T52] usb 4-1: New USB device found: idVendor=046d, idProduct=c52b, bcdDevice=24.00 [ 341.132307][ T52] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 341.133809][ T52] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 341.133834][ T52] usb 4-1: Product: syz [ 341.133848][ T52] usb 4-1: Manufacturer: syz [ 341.385755][T11961] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 341.634958][ T52] logitech-djreceiver 0003:046D:C52B.0011: hiddev0,hidraw0: USB HID v1.11 Device [syz syz] on usb-dummy_hcd.3-1/input0 [ 341.635039][ T52] logitech-djreceiver 0003:046D:C52B.0011: logi_dj_recv_send_report: unable to find dj report [ 341.635098][ T52] logitech-djreceiver 0003:046D:C52B.0011: logi_dj_recv_switch_to_dj_mode error:-19 [ 341.802148][T11977] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 341.808903][T11977] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 341.840292][ T52] logitech-djreceiver 0003:046D:C52B.0011: logi_dj_recv_destroy_djhid_device: can't destroy a NULL device [ 342.040284][ T5682] usb 4-1: USB disconnect, device number 61 [ 342.379237][T11998] raw_sendmsg: syz.0.2437 forgot to set AF_INET. Fix it! [ 342.999958][T12031] netlink: 766 bytes leftover after parsing attributes in process `syz.0.2453'. [ 343.097638][ T52] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 343.247619][ T52] usb 2-1: New USB device found: idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 343.249082][ T52] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 343.249109][ T52] usb 2-1: config 0 has no interfaces? [ 343.249140][ T52] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 343.254661][ T52] usb 2-1: config 0 descriptor?? [ 343.322749][T12047] netlink: 60 bytes leftover after parsing attributes in process `syz.3.2460'. [ 343.325278][T12047] netlink: 60 bytes leftover after parsing attributes in process `syz.3.2460'. [ 343.327523][T12047] netlink: 60 bytes leftover after parsing attributes in process `syz.3.2460'. [ 343.511881][ T5754] usb 2-1: USB disconnect, device number 54 [ 343.661138][T12066] sd 0:0:1:0: PR command failed: 1026 [ 343.661190][T12066] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 343.661232][T12066] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 344.206135][ T52] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 344.307951][T12096] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 344.308473][T12096] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 344.355476][ T52] usb 4-1: Using ep0 maxpacket: 8 [ 344.356139][ T52] usb 4-1: New USB device found: idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 344.356985][ T52] usb 4-1: config index 0 descriptor too short (expected 74, got 45) [ 344.357036][ T52] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 344.357062][ T52] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 344.357079][ T52] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 344.357095][ T52] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 344.357108][ T52] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 344.357134][ T52] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 344.515531][ T5682] usb 2-1: new full-speed USB device number 55 using dummy_hcd [ 344.564910][ T52] usb 4-1: GET_CAPABILITIES returned 0 [ 344.564942][ T52] usbtmc 4-1:16.0: can't read capabilities [ 344.666735][ T5682] usb 2-1: New USB device found: idVendor=1b1c, idProduct=0a31, bcdDevice=0.00 [ 344.667864][ T5682] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 344.667911][ T5682] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 344.672474][ T5682] usb 2-1: config 0 descriptor?? [ 344.673468][T12093] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 344.768176][ T5754] usb 4-1: USB disconnect, device number 62 [ 345.095570][ T5682] hid_parser_main: 3 callbacks suppressed [ 345.095623][ T5682] hid-corsair-void 0003:1B1C:0A31.0012: unknown main item tag 0x4 [ 345.095654][ T5682] hid-corsair-void 0003:1B1C:0A31.0012: unknown main item tag 0x0 [ 345.095859][ T5682] hid-corsair-void 0003:1B1C:0A31.0012: reserved main item tag 0xd [ 345.095902][ T5682] hid-corsair-void 0003:1B1C:0A31.0012: item fetching failed at offset 19/40 [ 345.097416][ T5682] hid-corsair-void 0003:1B1C:0A31.0012: parse failed (reason: -22) [ 345.097535][ T5682] hid-corsair-void 0003:1B1C:0A31.0012: probe with driver hid-corsair-void failed with error -22 [ 345.414227][ T5682] usb 2-1: USB disconnect, device number 55 [ 346.288258][T12134] bonding: d is being created... [ 346.516730][T12149] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2507'. [ 346.555485][ T3217] usb 4-1: new high-speed USB device number 63 using dummy_hcd [ 346.738967][T12153] smpboot: CPU 1 is now offline [ 346.763739][ T3217] usb 4-1: unable to get BOS descriptor or descriptor too short [ 346.763773][ T3217] usb 4-1: New USB device found: idVendor=04fa, idProduct=4201, bcdDevice=0.40 [ 346.764605][ T3217] usb 4-1: config 1 has an invalid interface number: 156 but max is 2 [ 346.764620][ T3217] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 346.764632][ T3217] usb 4-1: config 1 has no interface number 2 [ 346.764667][ T3217] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 346.764683][ T3217] usb 4-1: config 1 interface 1 has no altsetting 0 [ 346.776129][ T3217] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 346.776149][ T3217] usb 4-1: Product: syz [ 346.776158][ T3217] usb 4-1: Manufacturer: syz [ 346.776166][ T3217] usb 4-1: SerialNumber: syz [ 347.081843][ T3217] usb 4-1: 1:1 : no or invalid class specific endpoint descriptor [ 347.081904][ T3217] usb 4-1: 1:1 : sample bitwidth 62 in over sample bytes 2 [ 347.081920][ T3217] usb 4-1: 1:1 : unsupported format bits 0x7b6c0006 [ 347.085215][ T3217] usb 4-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 347.140656][ T3217] usb 4-1: selecting invalid altsetting 0 [ 347.158122][ T3217] usb 4-1: selecting invalid altsetting 0 [ 347.158242][ T3217] usb 4-1: unit 2 not found! [ 347.158267][ T3217] usb 4-1: unit 236 not found! [ 347.200523][T12147] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 347.497441][ T3217] usb 4-1: USB disconnect, device number 63 [ 348.719445][T12220] netlink: 11 bytes leftover after parsing attributes in process `syz.0.2542'. [ 348.954239][ T33] audit: type=1400 audit(1791616038.884:2): apparmor="STATUS" info="failed to unpack profile" error=-71 profile="unconfined" name="unknown" pid=12230 comm="syz.0.2548" name="unknown" offset=28 [ 349.246391][T12240] bq24190-charger 0-006b: No support for SMBUS_BYTE_DATA [ 349.361257][T12240] i2c i2c-0: new_device: Instantiated device bq24190 at 0x6b [ 349.857097][T12260] netlink: 104 bytes leftover after parsing attributes in process `syz.0.2562'. [ 349.908401][T12264] MTRR 1 not used [ 349.982011][T12266] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2565'. [ 350.036717][ T5682] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 350.186165][ T5682] usb 2-1: New USB device found: idVendor=1199, idProduct=b000, bcdDevice=0.00 [ 350.187091][ T5682] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 350.187108][ T5682] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 350.187131][ T5682] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 350.422299][ T5682] usb 2-1: USB disconnect, device number 56 [ 350.519590][ T33] audit: type=1400 audit(1791616040.454:3): apparmor="STATUS" info="failed to unpack profile capabilities" error=-71 profile="unconfined" name="foo" pid=12286 comm="syz.3.2576" name="foo" offset=76 [ 351.186248][ T33] audit: type=1400 audit(1791616041.124:4): apparmor="STATUS" info="empty profile name" error=-71 profile="unconfined" name=":/o" pid=12321 comm="syz.1.2593" name=":/o" offset=35 [ 351.357077][T12326] PID 12326 killed due to inadequate hugepage pool [ 351.445069][T12331] nbd2: detected capacity change from 0 to 127 [ 351.479570][ T5619] block nbd2: Receive control failed (result -104) [ 351.484521][ T1986] block nbd2: Dead connection, failed to find a fallback [ 351.484539][ T1986] block nbd2: shutting down sockets [ 351.484587][ T1986] I/O error, dev nbd2, sector 2 op 0x0:(READ) flags 0x800000 phys_seg 3 prio class 2 [ 351.484638][ T1986] Buffer I/O error on dev nbd2, logical block 1, async page read [ 351.484774][ T1986] Buffer I/O error on dev nbd2, logical block 2, async page read [ 351.484785][ T1986] Buffer I/O error on dev nbd2, logical block 3, async page read [ 352.822965][T12382] FAULT_INJECTION: forcing a failure. [ 352.822965][T12382] name failslab, interval 1, probability 0, space 0, times 0 [ 352.822992][T12382] CPU: 0 UID: 0 PID: 12382 Comm: syz.0.2620 Tainted: G L syzkaller #0 PREEMPT(full) [ 352.823011][T12382] Tainted: [L]=SOFTLOCKUP [ 352.823016][T12382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 352.823023][T12382] Call Trace: [ 352.823093][T12382] [ 352.823133][T12382] dump_stack_lvl+0xe8/0x150 [ 352.823240][T12382] should_fail_ex+0x3eb/0x540 [ 352.823310][T12382] should_failslab+0xa8/0x100 [ 352.823354][T12382] __kmalloc_cache_noprof+0x9e/0x600 [ 352.823375][T12382] ? madvise_vma_behavior+0x13fe/0x5180 [ 352.823393][T12382] ? madvise_vma_behavior+0x13fe/0x5180 [ 352.823410][T12382] madvise_vma_behavior+0x13fe/0x5180 [ 352.823428][T12382] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 352.823445][T12382] ? do_raw_spin_lock+0x12b/0x2f0 [ 352.823484][T12382] ? rcu_is_watching+0x16/0xb0 [ 352.823505][T12382] ? trace_hrtimer_start+0x82/0x200 [ 352.823523][T12382] ? hrtimer_start_range_ns_common+0x7f6/0xb60 [ 352.823550][T12382] ? finish_task_switch+0x40e/0xc60 [ 352.823567][T12382] ? lockdep_hardirqs_on+0x7b/0x110 [ 352.823635][T12382] ? rcu_is_watching+0x16/0xb0 [ 352.823647][T12382] ? trace_sched_exit_tp+0x3a/0x130 [ 352.823663][T12382] ? __lock_acquire+0x747/0x2de0 [ 352.823678][T12382] ? plist_check_list+0x2ef/0x310 [ 352.823717][T12382] ? mas_prev_slot+0xb76/0xbf0 [ 352.823743][T12382] ? find_vma_prev+0x123/0x1b0 [ 352.823762][T12382] ? __pfx_find_vma_prev+0x10/0x10 [ 352.823781][T12382] ? __pfx___futex_wait+0x10/0x10 [ 352.823815][T12382] madvise_walk_vmas+0x57d/0xb70 [ 352.823835][T12382] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 352.823850][T12382] ? blk_start_plug+0x6e/0x1b0 [ 352.823895][T12382] madvise_do_behavior+0x385/0x540 [ 352.823912][T12382] ? __pfx_madvise_do_behavior+0x10/0x10 [ 352.823930][T12382] ? down_read+0x2b9/0x320 [ 352.823961][T12382] do_madvise+0x26f/0x330 [ 352.823980][T12382] ? __pfx_do_madvise+0x10/0x10 [ 352.823999][T12382] ? rcu_is_watching+0x16/0xb0 [ 352.824016][T12382] __x64_sys_madvise+0xa6/0xc0 [ 352.824030][T12382] do_syscall_64+0x166/0x520 [ 352.824055][T12382] ? trace_irq_disable+0x3b/0x140 [ 352.824072][T12382] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 352.824101][T12382] ? clear_bhb_loop+0x70/0xc0 [ 352.824114][T12382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 352.824127][T12382] RIP: 0033:0x7fdf2559e1d9 [ 352.824155][T12382] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 352.824182][T12382] RSP: 002b:00007fdf2653c028 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 352.824212][T12382] RAX: ffffffffffffffda RBX: 00007fdf25825fa0 RCX: 00007fdf2559e1d9 [ 352.824223][T12382] RDX: 0000000000000019 RSI: 0000000000800000 RDI: 0000200000800000 [ 352.824231][T12382] RBP: 00007fdf25635888 R08: 0000000000000000 R09: 0000000000000000 [ 352.824240][T12382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 352.824248][T12382] R13: 00007fdf25826038 R14: 00007fdf25825fa0 R15: 00007ffcabce8df8 [ 352.824268][T12382] [ 353.412953][ T33] audit: type=1400 audit(1791616043.344:5): apparmor="STATUS" info="failed to unpack profile flags" error=-71 profile="unconfined" name="p" pid=12391 comm="syz.0.2625" name="p" offset=43 [ 353.640376][T12400] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 353.640641][T12400] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 353.856792][ T5682] usb 2-1: new high-speed USB device number 57 using dummy_hcd [ 353.980955][T12410] binder: Failure in copy_transaction_data: EINVAL [ 354.011856][T12410] syz.3.2634 (12410) used greatest stack depth: 11840 bytes left [ 354.011982][ T5682] usb 2-1: New USB device found: idVendor=04e6, idProduct=0005, bcdDevice=1.00 [ 354.041867][ T5682] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 354.041888][ T5682] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 354.071333][ T5682] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 354.071353][ T5682] usb 2-1: Product: syz [ 354.071362][ T5682] usb 2-1: Manufacturer: syz [ 354.071371][ T5682] usb 2-1: SerialNumber: syz [ 354.110986][ T5682] ums-sddr09 2-1:1.0: USB Mass Storage device detected [ 354.147861][ T5682] ums-sddr09 2-1:1.0: This device (04e6,0005,0100 S 06 P 50) has an unneeded SubClass entry in unusual_devs.h (kernel syzkaller) [ 354.147861][ T5682] Please send a copy of this message to and [ 354.657523][T12435] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 354.657543][T12435] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 354.659898][T12435] vhci_hcd vhci_hcd.0: Device attached [ 354.663803][T12435] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(5) [ 354.663822][T12435] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 354.663912][T12435] vhci_hcd vhci_hcd.0: Device attached [ 354.710229][T12435] vhci_hcd vhci_hcd.0: pdev(0) rhport(2) sockfd(7) [ 354.710248][T12435] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 354.710352][T12435] vhci_hcd vhci_hcd.0: Device attached [ 354.712419][T12435] vhci_hcd vhci_hcd.0: pdev(0) rhport(3) sockfd(9) [ 354.712436][T12435] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 354.712491][T12435] vhci_hcd vhci_hcd.0: Device attached [ 354.713313][T12436] vhci_hcd: connection closed [ 354.738021][T12438] vhci_hcd: connection closed [ 354.745176][T12442] vhci_hcd: connection closed [ 354.745457][T12440] vhci_hcd: connection closed [ 354.780448][ T45] vhci_hcd vhci_hcd.0: stop threads [ 354.781097][ T45] vhci_hcd vhci_hcd.0: release socket [ 354.782012][ T45] vhci_hcd vhci_hcd.0: disconnect device [ 354.800777][ T45] vhci_hcd vhci_hcd.0: stop threads [ 354.800797][ T45] vhci_hcd vhci_hcd.0: release socket [ 354.800875][ T45] vhci_hcd vhci_hcd.0: disconnect device [ 354.817212][ T1986] block nbd2: Connection timed out, retrying (0/1 alive) [ 354.818490][ T1986] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 354.820043][ T1986] Buffer I/O error on dev nbd2, logical block 0, async page read [ 354.843235][ T1986] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 4 prio class 2 [ 354.843259][ T1986] Buffer I/O error on dev nbd2, logical block 0, async page read [ 354.843270][ T1986] Buffer I/O error on dev nbd2, logical block 1, async page read [ 354.843279][ T1986] Buffer I/O error on dev nbd2, logical block 2, async page read [ 354.843288][ T1986] Buffer I/O error on dev nbd2, logical block 3, async page read [ 354.856852][ T45] vhci_hcd vhci_hcd.0: stop threads [ 354.856869][ T45] vhci_hcd vhci_hcd.0: release socket [ 354.856906][ T45] vhci_hcd vhci_hcd.0: disconnect device [ 354.857765][ T1986] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 4 prio class 2 [ 354.857818][ T1986] Buffer I/O error on dev nbd2, logical block 0, async page read [ 354.857830][ T1986] Buffer I/O error on dev nbd2, logical block 1, async page read [ 354.866267][ T45] vhci_hcd vhci_hcd.0: stop threads [ 354.866302][ T45] vhci_hcd vhci_hcd.0: release socket [ 354.866338][ T45] vhci_hcd vhci_hcd.0: disconnect device [ 354.878506][ T1986] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 4 prio class 2 [ 354.895998][T12125] vhci_hcd vhci_hcd.0: vhci_device speed not set [ 354.896297][ T1986] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 4 prio class 2 [ 354.896740][ T1986] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 4 prio class 2 [ 354.905144][ T1986] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 4 prio class 2 [ 354.905423][ T1986] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 4 prio class 2 [ 354.905587][ T5613] ldm_validate_partition_table(): Disk read failed. [ 354.905693][ T1986] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 4 prio class 2 [ 354.953066][ T5613] Dev nbd2: unable to read RDB block 0 [ 354.961526][ T5754] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 355.008717][ T5613] nbd2: unable to read partition table [ 355.090839][ T5613] ldm_validate_partition_table(): Disk read failed. [ 355.093316][ T5613] Dev nbd2: unable to read RDB block 0 [ 355.093931][ T5613] nbd2: unable to read partition table [ 355.147994][ T5754] usb 4-1: New USB device found: idVendor=0cf2, idProduct=6250, bcdDevice=0.00 [ 355.150729][ T5754] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 355.150748][ T5754] usb 4-1: Product: syz [ 355.150757][ T5754] usb 4-1: Manufacturer: syz [ 355.150765][ T5754] usb 4-1: SerialNumber: syz [ 355.194360][ T5754] ums_eneub6250 4-1:1.0: USB Mass Storage device detected [ 355.198429][ T5682] scsi host1: usb-storage 2-1:1.0 [ 355.234263][ T5754] scsi host2: usb-storage 4-1:1.0 [ 355.250367][ T5682] usb 2-1: USB disconnect, device number 57 [ 355.876331][ T5754] ums_eneub6250 4-1:1.0: probe with driver ums_eneub6250 failed with error 3 [ 356.023798][ T5754] usb 4-1: USB disconnect, device number 64 [ 356.076776][ T10] usb 2-1: new full-speed USB device number 58 using dummy_hcd [ 356.226072][ T10] usb 2-1: New USB device found: idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 356.227057][ T10] usb 2-1: config 0 has an invalid interface number: 41 but max is 0 [ 356.227075][ T10] usb 2-1: config 0 has no interface number 0 [ 356.227100][ T10] usb 2-1: config 0 interface 41 has no altsetting 0 [ 356.229130][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.229146][ T10] usb 2-1: Product: syz [ 356.229155][ T10] usb 2-1: Manufacturer: syz [ 356.229164][ T10] usb 2-1: SerialNumber: syz [ 356.233145][ T10] usb 2-1: config 0 descriptor?? [ 356.435107][T12473] syzkaller1: entered promiscuous mode [ 356.435124][T12473] syzkaller1: entered allmulticast mode [ 357.322499][T12491] [ 357.324867][T12491] ====================================================== [ 357.332097][T12491] WARNING: possible circular locking dependency detected [ 357.339138][T12491] syzkaller #0 Tainted: G L [ 357.345237][T12491] ------------------------------------------------------ [ 357.352284][T12491] syz.3.2666/12491 is trying to acquire lock: [ 357.358362][T12491] ffffffff90290820 (fs_reclaim){+.+.}-{0:0}, at: __kmalloc_cache_noprof+0x61/0x600 [ 357.367723][T12491] [ 357.367723][T12491] but task is already holding lock: [ 357.375430][T12491] ffff88807f1e8530 (&idev->mc_lock){+.+.}-{4:4}, at: __ipv6_dev_mc_inc+0x4e/0xaf0 [ 357.384748][T12491] [ 357.384748][T12491] which lock already depends on the new lock. [ 357.384748][T12491] [ 357.395144][T12491] [ 357.395144][T12491] the existing dependency chain (in reverse order) is: [ 357.404249][T12491] [ 357.404249][T12491] -> #7 (&idev->mc_lock){+.+.}-{4:4}: [ 357.411921][T12491] __mutex_lock+0x197/0x15a0 [ 357.417752][T12491] __ipv6_dev_mc_inc+0x4e/0xaf0 [ 357.423577][T12491] __ipv6_sock_mc_join+0x511/0x830 [ 357.430138][T12491] ipv6_mcast_join_leave+0x1a2/0x240 [ 357.436468][T12491] do_ipv6_setsockopt+0x1958/0x2960 [ 357.442373][T12491] ipv6_setsockopt+0x59/0x170 [ 357.447574][T12491] do_sock_setsockopt+0x17c/0x1b0 [ 357.453174][T12491] __x64_sys_setsockopt+0x13d/0x1b0 [ 357.458971][T12491] do_syscall_64+0x166/0x520 [ 357.464103][T12491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 357.470510][T12491] [ 357.470510][T12491] -> #6 (sk_lock-AF_INET6){+.+.}-{0:0}: [ 357.478243][T12491] lock_sock_nested+0x41/0x100 [ 357.483601][T12491] inet_shutdown+0x6a/0x390 [ 357.488666][T12491] nbd_mark_nsock_dead+0x2cb/0x550 [ 357.494349][T12491] recv_work+0x1cee/0x1e10 [ 357.499291][T12491] process_scheduled_works+0xc3d/0x1630 [ 357.505363][T12491] worker_thread+0xa47/0xfb0 [ 357.510486][T12491] kthread+0x38b/0x480 [ 357.515069][T12491] ret_from_fork+0x514/0xb70 [ 357.520196][T12491] ret_from_fork_asm+0x1a/0x30 [ 357.525471][T12491] [ 357.525471][T12491] -> #5 (&nsock->tx_lock){+.+.}-{4:4}: [ 357.533134][T12491] __mutex_lock+0x197/0x15a0 [ 357.538254][T12491] nbd_queue_rq+0x373/0xff0 [ 357.543268][T12491] blk_mq_dispatch_rq_list+0x499/0x1990 [ 357.549365][T12491] __blk_mq_sched_dispatch_requests+0xd36/0x1580 [ 357.556239][T12491] blk_mq_sched_dispatch_requests+0xd7/0x190 [ 357.562847][T12491] blk_mq_run_work_fn+0x167/0x2f0 [ 357.568436][T12491] process_scheduled_works+0xc3d/0x1630 [ 357.574514][T12491] worker_thread+0xa47/0xfb0 [ 357.579661][T12491] kthread+0x38b/0x480 [ 357.584270][T12491] ret_from_fork+0x514/0xb70 [ 357.589467][T12491] ret_from_fork_asm+0x1a/0x30 [ 357.594750][T12491] [ 357.594750][T12491] -> #4 (&cmd->lock){+.+.}-{4:4}: [ 357.601957][T12491] __mutex_lock+0x197/0x15a0 [ 357.607076][T12491] nbd_queue_rq+0xc1/0xff0 [ 357.612057][T12491] blk_mq_dispatch_rq_list+0x499/0x1990 [ 357.618161][T12491] __blk_mq_sched_dispatch_requests+0xd36/0x1580 [ 357.625108][T12491] blk_mq_sched_dispatch_requests+0xd7/0x190 [ 357.631625][T12491] blk_mq_run_work_fn+0x167/0x2f0 [ 357.637169][T12491] process_scheduled_works+0xc3d/0x1630 [ 357.643243][T12491] worker_thread+0xa47/0xfb0 [ 357.648351][T12491] kthread+0x38b/0x480 [ 357.652930][T12491] ret_from_fork+0x514/0xb70 [ 357.658052][T12491] ret_from_fork_asm+0x1a/0x30 [ 357.663342][T12491] [ 357.663342][T12491] -> #3 (set->srcu){.+.+}-{0:0}: [ 357.670461][T12491] __synchronize_srcu+0xca/0x2f0 [ 357.675970][T12491] elevator_switch+0x1e8/0x7b0 [ 357.681310][T12491] elevator_change+0x2fa/0x480 [ 357.686602][T12491] elevator_set_default+0x375/0x440 [ 357.692322][T12491] blk_register_queue+0x3f3/0x4e0 [ 357.697861][T12491] __add_disk+0x6b8/0xdb0 [ 357.702755][T12491] add_disk_fwnode+0x100/0x3a0 [ 357.708046][T12491] nbd_dev_add+0x733/0xb60 [ 357.712991][T12491] nbd_init+0x168/0x1f0 [ 357.717744][T12491] do_one_initcall+0x250/0x870 [ 357.723018][T12491] do_initcall_level+0x10a/0x1a0 [ 357.728508][T12491] do_initcalls+0x59/0xa0 [ 357.733345][T12491] kernel_init_freeable+0x29d/0x3e0 [ 357.739068][T12491] kernel_init+0x22/0x1d0 [ 357.743908][T12491] ret_from_fork+0x514/0xb70 [ 357.749015][T12491] ret_from_fork_asm+0x1a/0x30 [ 357.754287][T12491] [ 357.754287][T12491] -> #2 (&q->elevator_lock){+.+.}-{4:4}: [ 357.762095][T12491] __mutex_lock+0x197/0x15a0 [ 357.767214][T12491] elevator_change+0x1af/0x480 [ 357.772502][T12491] elv_iosched_store+0x504/0x630 [ 357.777976][T12491] queue_attr_store+0x207/0x2b0 [ 357.783336][T12491] kernfs_fop_write_iter+0x3a4/0x540 [ 357.789190][T12491] vfs_write+0x612/0xba0 [ 357.793983][T12491] ksys_write+0x150/0x270 [ 357.798839][T12491] do_syscall_64+0x166/0x520 [ 357.803965][T12491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 357.810423][T12491] [ 357.810423][T12491] -> #1 (&q->q_usage_counter(io)#66){++++}-{0:0}: [ 357.819048][T12491] blk_alloc_queue+0x544/0x690 [ 357.824329][T12491] __blk_mq_alloc_disk+0x194/0x390 [ 357.830042][T12491] null_add_dev+0xe82/0x1d70 [ 357.835197][T12491] null_init+0x1e3/0x390 [ 357.839951][T12491] do_one_initcall+0x250/0x870 [ 357.845239][T12491] do_initcall_level+0x10a/0x1a0 [ 357.850688][T12491] do_initcalls+0x59/0xa0 [ 357.855527][T12491] kernel_init_freeable+0x29d/0x3e0 [ 357.861234][T12491] kernel_init+0x22/0x1d0 [ 357.866331][T12491] ret_from_fork+0x514/0xb70 [ 357.871430][T12491] ret_from_fork_asm+0x1a/0x30 [ 357.876727][T12491] [ 357.876727][T12491] -> #0 (fs_reclaim){+.+.}-{0:0}: [ 357.883940][T12491] __lock_acquire+0x164c/0x2de0 [ 357.889305][T12491] lock_acquire+0x115/0x350 [ 357.894314][T12491] fs_reclaim_acquire+0x71/0x100 [ 357.899776][T12491] __kmalloc_cache_noprof+0x61/0x600 [ 357.905742][T12491] __ipv6_dev_mc_inc+0x447/0xaf0 [ 357.911190][T12491] ipv6_add_dev+0xe6d/0x1400 [ 357.917053][T12491] addrconf_notify+0x771/0x1050 [ 357.922457][T12491] notifier_call_chain+0x1a5/0x3d0 [ 357.928080][T12491] register_netdevice+0x1bfe/0x2280 [ 357.933835][T12491] ppp_dev_configure+0x806/0xaa0 [ 357.939501][T12491] ppp_ioctl+0xaff/0x1c00 [ 357.944340][T12491] __se_sys_ioctl+0xfc/0x170 [ 357.949472][T12491] do_syscall_64+0x166/0x520 [ 357.954589][T12491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 357.960999][T12491] [ 357.960999][T12491] other info that might help us debug this: [ 357.960999][T12491] [ 357.971216][T12491] Chain exists of: [ 357.971216][T12491] fs_reclaim --> sk_lock-AF_INET6 --> &idev->mc_lock [ 357.971216][T12491] [ 357.983813][T12491] Possible unsafe locking scenario: [ 357.983813][T12491] [ 357.991270][T12491] CPU0 CPU1 [ 357.996682][T12491] ---- ---- [ 358.002043][T12491] lock(&idev->mc_lock); [ 358.006365][T12491] lock(sk_lock-AF_INET6); [ 358.013392][T12491] lock(&idev->mc_lock); [ 358.020229][T12491] lock(fs_reclaim); [ 358.024199][T12491] [ 358.024199][T12491] *** DEADLOCK *** [ 358.024199][T12491] [ 358.032326][T12491] locks held by syz.3.2666/12491: 3, last CPU#0: [ 358.038680][T12491] #0: ffffffff90e2d600 (ppp_mutex){+.+.}-{4:4}, at: ppp_ioctl+0xdf/0x1c00 [ 358.047307][T12491] #1: ffffffff9167d760 (rtnl_mutex){+.+.}-{4:4}, at: ppp_ioctl+0xaef/0x1c00 [ 358.056120][T12491] #2: ffff88807f1e8530 (&idev->mc_lock){+.+.}-{4:4}, at: __ipv6_dev_mc_inc+0x4e/0xaf0 [ 358.065769][T12491] [ 358.065769][T12491] stack backtrace: [ 358.071649][T12491] CPU: 0 UID: 0 PID: 12491 Comm: syz.3.2666 Tainted: G L syzkaller #0 PREEMPT(full) [ 358.082660][T12491] Tainted: [L]=SOFTLOCKUP [ 358.086989][T12491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 358.097035][T12491] Call Trace: [ 358.100485][T12491] [ 358.103683][T12491] dump_stack_lvl+0xe8/0x150 [ 358.108468][T12491] print_circular_bug+0x2e2/0x300 [ 358.113492][T12491] check_noncircular+0x12f/0x150 [ 358.118421][T12491] __lock_acquire+0x164c/0x2de0 [ 358.123324][T12491] ? __pfx___mutex_trylock_common+0x10/0x10 [ 358.129234][T12491] ? rcu_is_watching+0x16/0xb0 [ 358.134000][T12491] ? trace_contention_end+0x3d/0x140 [ 358.139292][T12491] ? __mutex_lock+0x305/0x15a0 [ 358.144059][T12491] lock_acquire+0x115/0x350 [ 358.148554][T12491] ? __kmalloc_cache_noprof+0x61/0x600 [ 358.154003][T12491] ? __pfx___mutex_lock+0x10/0x10 [ 358.159299][T12491] fs_reclaim_acquire+0x71/0x100 [ 358.164226][T12491] ? __kmalloc_cache_noprof+0x61/0x600 [ 358.169680][T12491] __kmalloc_cache_noprof+0x61/0x600 [ 358.174978][T12491] ? __ipv6_dev_mc_inc+0x447/0xaf0 [ 358.180091][T12491] ? __ipv6_dev_mc_inc+0x447/0xaf0 [ 358.185214][T12491] __ipv6_dev_mc_inc+0x447/0xaf0 [ 358.190146][T12491] ? addrconf_sysctl_register+0x1a9/0x1c0 [ 358.196129][T12491] ipv6_add_dev+0xe6d/0x1400 [ 358.200725][T12491] addrconf_notify+0x771/0x1050 [ 358.205566][T12491] notifier_call_chain+0x1a5/0x3d0 [ 358.210671][T12491] register_netdevice+0x1bfe/0x2280 [ 358.215879][T12491] ? __pfx_register_netdevice+0x10/0x10 [ 358.221422][T12491] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 358.228198][T12491] ? ppp_dev_configure+0x6d7/0xaa0 [ 358.233334][T12491] ppp_dev_configure+0x806/0xaa0 [ 358.238286][T12491] ? alloc_netdev_mqs+0xe92/0x1240 [ 358.245258][T12491] ppp_ioctl+0xaff/0x1c00 [ 358.249622][T12491] ? __pfx_ppp_ioctl+0x10/0x10 [ 358.254380][T12491] ? __fget_files+0x2a/0x420 [ 358.259019][T12491] ? __fget_files+0x2a/0x420 [ 358.263598][T12491] ? __fget_files+0x2a/0x420 [ 358.268200][T12491] ? bpf_lsm_file_ioctl+0x9/0x20 [ 358.273158][T12491] ? __pfx_ppp_ioctl+0x10/0x10 [ 358.277933][T12491] __se_sys_ioctl+0xfc/0x170 [ 358.283313][T12491] do_syscall_64+0x166/0x520 [ 358.287921][T12491] ? trace_irq_disable+0x3b/0x140 [ 358.292956][T12491] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 358.299033][T12491] ? clear_bhb_loop+0x70/0xc0 [ 358.303728][T12491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 358.309726][T12491] RIP: 0033:0x7fc2cb59e1d9 [ 358.314171][T12491] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 358.334230][T12491] RSP: 002b:00007fc2cc46e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 358.345163][T12491] RAX: ffffffffffffffda RBX: 00007fc2cb825fa0 RCX: 00007fc2cb59e1d9 [ 358.353183][T12491] RDX: 00002000000000c0 RSI: 00000000c004743e RDI: 0000000000000003 [ 358.363559][T12491] RBP: 00007fc2cb635888 R08: 0000000000000000 R09: 0000000000000000 [ 358.371723][T12491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 358.382926][T12491] R13: 00007fc2cb826038 R14: 00007fc2cb825fa0 R15: 00007ffff8fac078 [ 358.390932][T12491] [ 358.643676][ T10] CoreChips 2-1:0.41: probe with driver CoreChips failed with error -71 [ 358.645042][ T10] usb 2-1: USB disconnect, device number 58