last executing test programs: 6m22.400016247s ago: executing program 1 (id=1813): syz_usb_connect(0x2, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0xe0, 0x4e, 0x1d, 0x8, 0x3fd, 0xebbe, 0x3654, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x22, 0xff, 0x40, 0x4, "", [{{0x9, 0x4, 0xa7, 0x3, 0x0, 0x25, 0xbf, 0xb, 0x63}}]}}]}}, 0x0) syz_usb_connect$uac3(0x5, 0xbc, &(0x7f00000001c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x20, 0x41e, 0x3263, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x3, 0x1, 0x9, 0x40, 0x6, {0x8, 0xb, 0x0, 0x0, 0x1, 0x1}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0xf, 0xa, 0x65}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x8, 0xf, 0x27, {0xa, 0x25, 0x25, 0x8, 0x3, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {[@format_type_ii_discrete={0xf, 0x24, 0x2, 0x2, 0xffff, 0x2, 0x5, "82d04151652b"}, @format_type_ii_discrete={0xc, 0x24, 0x2, 0x2, 0x9, 0x0, 0x7, "151d65"}, @format_type_i_discrete={0xd, 0x24, 0x2, 0x1, 0x6, 0x2, 0x7, 0x17, "7c3a96322c"}, @format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0x6ac0, 0x6, 0x80, 0x8}, @format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0xfffb, 0x800, 0x7, 0x17}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x9, 0x0, 0x6, {0xa, 0x25, 0x25, 0x9, 0x5, 0x5}}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000180)={0xa, 0x6, 0x201, 0x9, 0x0, 0x6, 0x10, 0xe7}, 0x5, &(0x7f0000000480)={0x5, 0xf, 0x5}, 0x3}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x535142, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x20) r1 = syz_open_dev$sg(&(0x7f00000002c0), 0xe6, 0x2602) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x380000f, 0x12, r1, 0x0) (async, rerun: 64) move_pages(0x0, 0x20a0, &(0x7f0000000040), &(0x7f0000001180), &(0x7f0000000000), 0x0) (async, rerun: 64) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x66442, 0x81) 6m19.570163136s ago: executing program 1 (id=1819): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000008300), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x0, &(0x7f0000002100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x6, 0x1}) getdents64(0xffffffffffffff9c, &(0x7f00000000c0)=""/61, 0x3d) syz_fuse_handle_req(r1, &(0x7f00000021c0), 0x2000, &(0x7f00000041c0)={&(0x7f00000004c0)={0x50, 0x0, 0x0, {0x7, 0x29, 0x7, 0x431160a1, 0x0, 0x5, 0x1, 0x56}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006300)="bdf25e6f0d10668122f289a6bf3cc1c9476de5625a0271b8d988a9f5d5e0081242133ed6d905168ffd12a79b9d0245efce333b69021258af0b7f8fcc7b0ce9b48ff73dc5ebaa2a607033a6220a60c4e1348d92f8d0e9c79504518133021220077e1e0b4e0c8d373c779e03dd36c1f9667c8ee6aa56c2b97e9cded8b1738fea65774c4c5dedf7be75405218742aa9f5348129b9893ca01e43a8f648e689adb9776f9008596ca8a749e94b7d7b906945390e6c68fefd7364e749c35484b0a7b4569e8d5bf6fdc06c3ed56c599d61a21ed03ec5b61f74d9a7400e9a0999404ac63d7849d3f1bc1e777d2c180220c4227c492bd3ee3f854e846baf93fa9759ed96fb69c9bc2fca51d1f24a68e735ba5deeb0afc2b017849a1786574a50b6818e3ee1029b2257fe2ede4b065637fcb05632587600d1090b004d4fc3dc8d3576762d06a964bcc7d31f94e09ecec7a999717dd639a3db03df310a0a4f26134d982e80f00d3f1f20693cf36115046f52734d0bafab657131682c6c415168b87cabb42a125fdd6cb8a545b717e1fc301c0798515f201f7ff7bfd35db7605f4ef97a91a6da5d5f88d1455edce0e86ea60901ea22aee508a567dfcf0f3f630d4e8be3a312a5d997bbb8fcc319f32c45fc62b09778bcf810b48a863c1a0ffeac68af383d3bfb60ad9f69f50bb11557bb2e966bd231c49fee49ec8c2174fd3cfd245c56a1c982a1f818a50713df546cf9d01b70e165d371ce0d2ba41c6758c46da7eb8078d2c7f2a2462a32e37129dded20ec3f6169a33d136765d9ae28addf3fbecb633aee9a7ded0ec160b5ce35c92b855ba8362205017afaf9e45758d5e256e35452f6d03ac89712e81445b32dfdd8cdd28a5af8c75df2a27922dbf5cceabff945327b5f4ec2e93c4b367ebc6a54f903567ff1a3f9469a466ecbfef5c39671c9ac29f14de1575de46ba2e933cdeb068259593e73da67f05858ba0cf3e0316aa1a91c21f1a1ccf157b2f4160b86dd67ea854ddd098f34c0421a7ab541b6d105f76ff19afdef08456da28244b25b61162093592e72bc251936db09134f590ca0a1b844244aa054a748b695346a5d49b979b4c69cdad7ef09f615196bfa2918c07e81c325370461cdc50aeb105b3cc51e0a098d9e49118da9c1bb04da247fc4e7876136059fe1ed10042383502b54c6e26082eddf83196d6b2c9410e4217dc8c4c2de483e328ccfbea9c54ab549a23ec98c9db241a67ffd79af97822bcc0a784e8f4e61c83cfb637f4aa1a80027fb2322bca99b65d4d64e93f3484c83ce7f46e12f7accacf74c5d0362198d60de93925e1a631ea6c786843261c49cadf482f3ff541b88d92f801a8610c195ad6e09e4a1bc15f727d09d063e23bfde60585def96e3963978f0686ca079e86032cd23b30222ff0843fa1d0e883d2d75dffc12bab0109b25ff08cf1caeeb7c39e5f438c7b2a9a2a366d32fa9fa0e2885a473ce6b97455d58d941b46faac1f2d8335f276f14232e193be1301416584c47062059e92ece4347c89aa9bf2c12b7c7b5ef7b3bf27ef23367ca3fd037fd9145f84e6852ea3eb624b7622411851134a7ef388e7799df33bfae12a35bdde94de1b10e0e0fe6b40d158409992244a4e27af355aaf7983aceb0ca6c790ecbe5234fd0ad063ae2ee1fe48aff51c35c5553fd1ab998abcb3dd7b0efb2f9c658fc4671e536c0ea75b36d59efe1901e971a750a4fdaf15bc0d1de7681a18c73bd00329d8a7a59c8dde6ee9156759386428a593d9bcbac57f2ec6387dc713703b30e44e655f663947caf4bf15624517bf3f4df16a8ade7193d0a69d998d970c07406a5892dc625a2695bc5c495079f2100ac033f912b5135551c923b61687574b1c43ca81ae9312d668415c8162aea7582b8db90f96181700ac22771b985c0c3f6081cca160efb1bdcabc2177d081ee618ed92c5af569721cc9f0453fe8e512d089a2aa0a219504ff51ba258f6b3737120e7d55e3ceed42c1aef42ac5e969642e3ffa8bc9e7319927ff971d450ac5a8a12ef68747b2574e89a64dcff67a36cbcf0f166371f98825c6eaa8516e27b81b8701d47fbbb87748a771265afff6fdf0acd2e9da1d759523feb0f33a6b27c050cbd5ea833c4859d7c84878253652dc4277a8ad6dd0b1b118e866cb90f7f29cf3a65cd9ba5c5e888c2afdfcef2b9dca883dcb7908c0a2ba0e76d5992430819f4f7d0369c53f737abc75e7f52ed95320dde44bf8b6397ef1ae719eb550a2bcad515ed99246f753d9d344f668c58c2343873b2af2dbb8d0c1c3280a5e8267a89a16eae734102bf4ed6aec57f4e29eaadb118f5407337387ec12f6629f8de94b2fefceffb735effca8865722334dd3a27c789c96c2fdc7f96d702fa5e360a460856c3559ac65dac1aae0c10712cd99e8f7c9188a43460c2e3775f27518893628cb5f2cd25985570ad101b3ba16a342885d65ea1befef80aca975a3f8428eab9999124aeafa991f68151eb7ab9bffe132c8ad1f2e0ad79e0cbc0806aa46c0c53b6f1217dcd88f197a3c6ddcb5e1ca9c278d02736ab3f81db85d3fd751c38bdd449fb3f9e52c2e067fb8761b94ccf13e4958cb1f703d327cd510089ae4d10a96328b950689efd262f43470dd47c73327c63cd882432807a65d9d21ae39b57e27c14af2b6792c6d6687526593ce97e8000eb49157553fc6fc9e4f040098b43e4308aceb1c5f87f046389b3174cf96459460927b0fff05764d398c7c5e987ec4b08259c4a41a4fd293e0106e2c522cff08f07cb4dcb7165dd6ba7358bb7d389aae1bd76957e1b69e4b65a0443fe2ca48722b3babd8df8c53b6fc1fc0537defa60e79bf6f746771d3be7def7b14a813087804fdb7523566c47041014d0e4eb8e0faa6db79dc05a54299e54b34be446a3d3b0c073e212e305a78a190034885174fe25443061447ea7fa094f104b10dacc382cb353c96e3cf4993aba3b7271ecf3828feaa2490fa03697ac6bcd841130a175d7275033da3e7c094141d2ce798e8cf25b4b9d3356c0d74563ee9b81f9b18d10bf25988ce3f81ed002095c94b2cf2c8799f4e2194b11a6f4a774ac4fbf5c78d8163e681271505c17f47e71cd03a20490241c1f144ae59b19cce564475575e0af7f41984ffa6f5f8b365a338687ad494a79317679c00d74242b4155fb0a06fc735793d66bd6f252a26278896b6df70a393a21b0a9b80056c505f7266f296bbc3587af24c06476539cd1bfe1f20f818c778fd712300feab31861b31c254211c42d9f27ff3f41f5bb170c15b3daad6dda056065b24107ab3976549a353bd6f2859d84fba3d21f4377b1c5a0aa4fd039c485d1bdd8017817cdea1b8ba5b52c30ea06ae1abb942abd1917626deb37297d3df42cc848cd01622f13ad081f9d2c96384f6b4c72d4df9541b2cb36ec119e326f625aba6436dfa5d986cc8a6a15e082e2111c26a6da1d1e387445a7fe5a9ccf05dc01d08fd1b16f768b5b3b8b464976d480f4f1a44346ca5f01f29eff48e2a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", 0x2000, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x78, 0x0, 0x9, {0xa, 0xb, 0x0, {0x1, 0x0, 0xbdd6, 0x400, 0x80000001, 0x200000000005, 0x4, 0x4, 0x8, 0x4000, 0x7, 0x0, 0xffffffffffffffff, 0x7ffffffa, 0xc877}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, 0x7, 0x6, 0x101, 0x0, 0x0, {0x4}, [@IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x7}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x14) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) 6m18.635794045s ago: executing program 1 (id=1820): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="31010000dccd5e08cb060700000800000001090224000100007e0009043401"], 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xc, {"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", 0x1000}}, 0x1006) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) semtimedop(0x0, &(0x7f0000000200)=[{0x1, 0x0, 0x800}], 0x1, &(0x7f0000000240)={0x77359400}) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000140)="24f5bbd11cb3", 0x6}, {&(0x7f0000000240)="a43b2e0700000002000000006558", 0xe}], 0x2) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f00000006c0)="85f9") syz_usb_control_io$uac1(r1, 0x0, 0x0) 6m17.3766055s ago: executing program 1 (id=1825): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000000)={{0x14, 0x10, 0x1, 0xf5ff, 0x0, {0x1}}, [@NFT_MSG_NEWRULE={0x64, 0x6, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @payload={{0xc}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_PAYLOAD_LEN={0x8, 0x4, 0x1, 0x0, 0x4}, @NFTA_PAYLOAD_DREG={0x8, 0x1, 0x1, 0x0, 0xb}, @NFTA_PAYLOAD_OFFSET={0x8, 0x3, 0x1, 0x0, 0x61}, @NFTA_PAYLOAD_BASE={0x8, 0x2, 0x1, 0x0, 0x2}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x3}}}, 0x8c}}, 0x4) 6m17.164054146s ago: executing program 1 (id=1828): ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = openat$drirender128(0xffffffffffffff9c, &(0x7f00000001c0), 0x48400, 0x0) ioctl$DRM_IOCTL_PANTHOR_BO_CREATE(r1, 0xc0186445, &(0x7f0000000080)={0x5, 0x3, 0x0, 0x0}) ioctl$USBDEVFS_RESETEP(r0, 0x80045503, &(0x7f0000000140)={0xd}) ioctl$DRM_IOCTL_PANTHOR_BO_SET_LABEL(r0, 0xc010644d, &(0x7f0000000100)={r2, 0x0, &(0x7f00000000c0)='/dev/vmci\x00'}) r3 = openat$vmci(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b19, &(0x7f0000000000)={'wlan0\x00', @random="9a036864e000"}) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) ioctl$IOCTL_VMCI_VERSION2(r3, 0x7a7, &(0x7f0000000040)=0x90000) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f0000000080)) ioctl$IOCTL_VMCI_INIT_CONTEXT(r3, 0x7a0, &(0x7f0000000000)={@local, 0x1}) ioctl$IOCTL_VMCI_SET_NOTIFY(r3, 0x7cb, 0x0) syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@nested_create_vm={0x12d, 0x18, 0x2}], 0x18}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xf88e470f, 0xed}]}) r4 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, &(0x7f0000000180)={0x1f, 0xffff, 0x3}, 0x6) write(r7, &(0x7f0000000000)="380000000100", 0x6) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x9, 0x6, 0xffffffffffffffff, 0x10000, 0x3, 0x400200cc2, 0x7ff, 0x9, 0x6, 0x403, 0x80, 0x89, 0x0, 0x3, 0x8d], 0x100000}) prlimit64(0x0, 0xd, &(0x7f0000000040)={0x0, 0x100}, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 6m17.012750229s ago: executing program 1 (id=1829): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000b80)={0x14, 0x27, 0x1, 0x70bd26, 0x25dfdbfe, {0x6}}, 0x14}, 0x1, 0x30000, 0x0, 0x400c805}, 0x4c8c4) 6m1.925690245s ago: executing program 32 (id=1829): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000b80)={0x14, 0x27, 0x1, 0x70bd26, 0x25dfdbfe, {0x6}}, 0x14}, 0x1, 0x30000, 0x0, 0x400c805}, 0x4c8c4) 2m17.060617141s ago: executing program 4 (id=2822): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, 0x0, &(0x7f0000000100)) 2m16.987655076s ago: executing program 4 (id=2823): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0xac, 0x2, 0x1, 0x3, 0x0, 0x0, {0x5, 0x0, 0x5}, [@CTA_SEQ_ADJ_ORIG={0x14, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x5}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x81}]}, @CTA_TUPLE_ORIG={0x10, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}, @CTA_NAT_DST={0x5c, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @mcast2}, @CTA_NAT_V6_MINIP={0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @CTA_NAT_V4_MINIP={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x14}}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @local}]}, @CTA_PROTOINFO={0x18, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0x14, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0x2}, @CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0xb}]}}]}, 0xac}, 0x1, 0x0, 0x0, 0x10040000}, 0x10) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f00000000c0)='nfs\x00', 0x0, &(0x7f0000000000)='\x04\x00\x00\x00\x04\xb0\xfe\x98\x9a!s\x91]\xab\xc9\xa2IV\xb6-\xd9z\x81\x91\x8aP}h\xc6\x0e\xd9\v\xda\xbfS\x16 \x04\r\xcd\xdb\x9a\xd4\xaf\r\x11\xa0\xd7\xd7\xb6\x9bz\x99\xaf\xfd\x87fN\xad\x90U\xb4A\xdf\xabB\xbba\x7f\xb8\x96\x1a\xe7\xc1\xab\x16\x02\x00r3}) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r7) ioctl$SIOCX25GCALLUSERDATA(r5, 0x89e4, &(0x7f0000000500)={0x1d, "2b7f60bcb2c4db9d3d363f63632216f47ac6082c277d61bf15dd1b15d845aedee8647296ec0171ffec0195012f94fed74ffd1a3d36a240f9d6064446b4a276a88acc5aa4fec68cee8449290ac1b56af047fc2e66cf4980cb0ad10ff3d9b2492e62891328cf6324dc0879d344127f78cfb455c983eeeb41acbaf8a0c849576164"}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) ptrace$pokeuser(0x6, r7, 0xd8, 0x200007) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={r6, @in6={{0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x4}}, 0x1, 0x7, 0x0, 0x9, 0xe4, 0x48, 0x80}, &(0x7f0000000280)=0x9c) 1m59.165947627s ago: executing program 33 (id=2829): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pwritev(r0, &(0x7f0000000480), 0x0, 0x4, 0x6) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000200)="f7790066baa00066b86b4266ef66ba420066b8e20066ef0f29902cbb0000c4e2b1ba8c88d9000000666666440f38826b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x49}], 0x1, 0x43, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@x86={0x40, 0x1, 0xc, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x80, 0x9, 0x0, 0x0, 0x0, 0xfffffff8, 0x0, 0xff, 0xff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c00000027000900990100000000000012000000080001"], 0x1c}}, 0x4000080) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x17, 0x0, &(0x7f0000000300)) ioctl$DVB_DVR_DMX_EXPBUF(0xffffffffffffffff, 0xc00c6f3e, &(0x7f0000000000)={0x6000, 0x0, r3}) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r7) ioctl$SIOCX25GCALLUSERDATA(r5, 0x89e4, &(0x7f0000000500)={0x1d, "2b7f60bcb2c4db9d3d363f63632216f47ac6082c277d61bf15dd1b15d845aedee8647296ec0171ffec0195012f94fed74ffd1a3d36a240f9d6064446b4a276a88acc5aa4fec68cee8449290ac1b56af047fc2e66cf4980cb0ad10ff3d9b2492e62891328cf6324dc0879d344127f78cfb455c983eeeb41acbaf8a0c849576164"}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) ptrace$pokeuser(0x6, r7, 0xd8, 0x200007) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={r6, @in6={{0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x4}}, 0x1, 0x7, 0x0, 0x9, 0xe4, 0x48, 0x80}, &(0x7f0000000280)=0x9c) 6.976720059s ago: executing program 2 (id=3312): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) r1 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f0000000000)={0x1c, &(0x7f00000001c0)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x6, 0x3, 0x1, 0x7fff0001}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1d, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x40, 0x7fff0000}]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x101d41, 0x0) socket$igmp6(0xa, 0x3, 0x2) socket$inet6(0xa, 0x800000000000002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') open_by_handle_at(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="20000000f1000100", @ANYRES64=r4], 0x0) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_GUEST_MEMFD(r6, 0xc040aed4, &(0x7f0000000000)={0x3, 0x1}) r7 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r7, 0x107, 0x3, 0x0, &(0x7f0000001a00)) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000240)=ANY=[@ANYBLOB="8f94d3ae6092ca83ee10c4b85d3affcb9026926289144a8a41fb7d090ddfd28ee3dbbf9359f6f77e574597a5df8d9ac6ba632500864009701f833f7f4b93c11b241e3bccea630c024430c5a84dc49697c369f8b9dc91c0473fc03a7620fea73127f2a80dc58c265b4416f93dd2f19123062f7ef113ac"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f0000000640)={0x1c, &(0x7f0000000100)=ANY=[@ANYBLOB="6006010000000767d62e5e17a1"], 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) 6.31706704s ago: executing program 3 (id=3316): r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000580)="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", 0x13c}], 0x2, 0x0, 0x48}, 0x0) dup(0xffffffffffffffff) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) preadv(r1, &(0x7f00000015c0)=[{0x0}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8b18, &(0x7f0000000000)={'wlan0\x00'}) 5.684418169s ago: executing program 3 (id=3317): r0 = add_key$keyring(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, &(0x7f0000000440)="9717f74296be", 0x6, r0) keyctl$invalidate(0x15, r1) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000e80)={r1}, &(0x7f0000000ec0)={'enc=', 'raw', ' hash=', {'crc32-generic\x00'}}, 0x0, 0x0) (async) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000e80)={r1}, &(0x7f0000000ec0)={'enc=', 'raw', ' hash=', {'crc32-generic\x00'}}, 0x0, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f0000000000)='wg0\x00', 0x4) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE_wg(r3, 0x1, 0x19, &(0x7f0000000080)='wg2\x00', 0x4) (async) setsockopt$SO_BINDTODEVICE_wg(r3, 0x1, 0x19, &(0x7f0000000080)='wg2\x00', 0x4) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x41}}}, 0x1c) (async) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x41}}}, 0x1c) socket$kcm(0xa, 0x2, 0x73) 5.246273822s ago: executing program 5 (id=3319): r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000580)="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", 0x13c}], 0x2, 0x0, 0x48}, 0x0) syz_ublk_setup_io_uring(0x20, &(0x7f0000000040)={0x0, 0xc9d3, 0x0, 0x0, 0x2}, 0x0, &(0x7f0000000100), 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r1, 0x0, 0x0) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8b18, &(0x7f0000000000)={'wlan0\x00'}) 4.841907015s ago: executing program 3 (id=3320): r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) move_pages(0x0, 0x1efe, &(0x7f0000000080), 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000016c0)={@local, @dev, 0x0}, &(0x7f0000001700)=0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$team(&(0x7f00000044c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000004700)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000004bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="050427bd7000ffdbdf250100000008000100", @ANYRES32=r4, @ANYBLOB="4400028040000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000f000400"], 0x60}, 0x1, 0x0, 0x0, 0x4000431}, 0x4040084) sendmmsg$inet(r0, &(0x7f0000004080)=[{{&(0x7f0000000080)={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="b70fa3862b83ab0f312453088502d2eed8c6d1541165f27dfe03ac97d4393027c5deb89c924a3994096bbab5033aac2d6411baa0e23a33c5ede2a1bd135a542517e4f29974114f9b23c3d65a15ab998304aa345ecf99fc57a888365d0faf663d673f339257fc1ca2d9f78f6038433ded291386e2162cb5fd68eae4407dc671887daa0f7a764b8c99690554c37bbc3eb126441694aef96d428b928264062625340a884ae26c698b29b18ad743cfadd7781c02289744304d165015afea83d92a0ed0fdec2febda43dafe6748f21adf73184b53a6538d72cb42927cfb5bbba9094d0a0f6a9ce5da73df56", 0xe9}, {&(0x7f0000001440)="ea76aaea5959202aab4246ec75fcad464540403be800c854bfd45418ec19f1bc31e073d6209e39cb3274d2", 0x2b}, {&(0x7f0000001480)="9008b3cb10d00f5bae9afcd543cefbcc47f7446b2f348e6f65ed4b6461c63420055228f9fc6deffead70c1c7eb808bb2e9c2fffa3337e200c4a51326108a26dface4103b84acb7547617f9ea366f9f615eafd683327dd01a8e2e54914e9bfd8c875ba3ee169e236e6a220adddee60252c2211d69de6c7270c3", 0x79}, {&(0x7f0000001500)="029f62922bb700c9e72e62e9d367a56555f96363124cde4583c207e43eb31ab839c6c8a6b3c30bba6c39e485aaf31d2e75a27448a003288d29faa298481ae7d3e127a6bcfd5b5ae11861f0d2f2c77e4559bce4f5cd706399df45", 0x5a}, {&(0x7f0000001580)="9892f624bf6f3c838e92871777f5cc139633a939aef038b9e5202c4708e066c656e3e471635c8a0afcf05ae0d16d57978fa65cce596750583668c585e248e2a9ef488e6763d9ff083e443a99087fb46fc5a2db47b3865bffd863a84aa9a150d3e0b970090411d4fff40769e4eb478687f028be3542af79e731e6e22a5d7289a9887deb6735734cf933e906aaf85b88b720788d255706b8428a95501b7bb0de0e4d5d3da3cbc9a310d67b718ef65165", 0xaf}], 0x6, &(0x7f0000001740)=[@ip_retopts={{0xbc, 0x0, 0x7, {[@generic={0x44, 0xa, "ebd99747a201a2bd"}, @timestamp={0x44, 0x2c, 0x25, 0x0, 0x2, [0x4, 0x5, 0x1, 0x2, 0x1, 0x81, 0xffffffc0, 0xd2, 0x1, 0x4c2fb338]}, @ra={0x94, 0x4, 0x1}, @end, @noop, @lsrr={0x83, 0x7, 0xf1, [@local]}, @rr={0x7, 0x7, 0x8f, [@rand_addr=0x64010102]}, @end, @cipso={0x86, 0x44, 0xffffffffffffffff, [{0x5, 0x8, "729e61d562ac"}, {0x6, 0x7, "7f8fcabb6d"}, {0x7, 0xc, "25f3629fdf1b08e8c8bc"}, {0x5, 0x3, '3'}, {0x5, 0xd, "f51e039131d57a3f058980"}, {0x6, 0xe, "3d9f193b3867c1760285da54"}, {0x0, 0x2}, {0x5, 0x3, "a8"}]}, @rr={0x7, 0x1b, 0x3f, [@loopback, @multicast2, @remote, @empty, @broadcast, @rand_addr=0x64010102]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @remote, @remote}}}], 0xf8}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001840)="b78d72", 0x3}, 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0x1000}, {&(0x7f0000003980)="a4db8cafc3b5333a5b0151d542d8da6de5830bdf2cc5df21c55373684e6310c73094a6ff828492db5335f3df659c05d1ef74f0671fa5ff0061b7ed55bbacc8fc0e09e371d83d7c5ca5f4838790d7faad83ff9e0762cbf131255c67bf3360c260fc37fec03c1b881f6453bbfe0bb0f933d18ef640504bfaed12292fea92cf278c6e19", 0x82}, {&(0x7f0000003a40)="91286c414704adc91ae22f6072e53c03777c68aca5fa70d7adbf2b568f91343b48549f44f45171b3db606c2b8ae77ee65ffd92c980b16d3763df93e8e280c5fe40d7e54961508a18be829e86af6a29d59d6de035966909a583f73e2b5abfd36dc8967e58a8ba09d70dcd799f1828d7afd6d3e51d515cd79af66808ec3ef53e25ca9067ecdf2fb04ee332f0c21ef00f62f6621f9b5e0b307b5d88a1028eab9cefee2ccc71aae4ecbb550cfca39c25b8c163a4116485780e03bbebb3f9ed0a9f19ce3aed4852da8e851d79bf3528b5427040c2bd340a6566c7dacaf44b62bb119f28ea77de79", 0xe5}, {&(0x7f0000003b40)="181d81fa7c946f4209b556280a49226faf53b06d5be9b73648a336e545d585b55adc577f722ceee98af38c84fe87cc3bb7b4112dd6255df19715b174835dffd8017289ffdf71a3159d2379122b95feadc64507ec6e1db78a4276e1b0cc59fd73d84a6a0f72119de3ddad7c88e4a30b411cf565b0cdf67e6e5207454904848f436c39b0d9f9d614244952778f0de25675fee2cb9cf5b122b5d147fd677a6221bf382bed2b70b423b98d72bb8b5028959ad72d4f762088968c9d0cc0e58b9eb0c24eda77df1f712841ff8255ccab310a9872da87f13ed28616e1fa25dc8521c213b1cbcfe1b151e8357e595f8cfe32ffc260a01d9bc1d779f8a3", 0xf9}, {&(0x7f0000003c40)="86dfa73ea247af775741e8d67f49afcb51e2d06f0adf4d16a07b17f3d4e4098b1ceaafbe758142255ec3095c354904edd39b90317d56ea6063e3052b66e79980088618a335643811cbde8729e2c83a0ddb4290609b616ec1fe9faebf9ebd87cccd2aa0aea6fa1695e3ae6d03842f880be0b6ebcd9a64b8847b96f62f0b49efc48d926c26244b55d79609f9f6ebbab3ea43745c3c03978f406a2e115c79e8966ce17e9632d66b0d5584749782b363107d19e899859ecc13d0ac35b2649173bc", 0xbf}, {&(0x7f0000003d00)="41541c76b3fee14a5d33fa7e41564f954334b98d06d29ef2def1d77edbfd87b5081766eb7a9f1916815ce9c71876395dbbb87bb9b80ed7ef77b2c6e5453ebcaf81e2f551633c8cd13a6f5ac2177ccab65b05c743493d23f331d6024cba5aaf3d9d257c0683e93b583c7a98e6498f042aed6aaa297a2f2ffddcd797239157c76120aeab3d8c1315a55346ee231ba3e66e4df26d2ab09acddc7eb0135aa6b48fe83ca97d1d5cea556de2b875f4e69116f0994f025767727f9ae5b6a6ba15cee1656c46a9f1e42bb06a7f802398ceee4b59cd23da36782cfdf3fb90", 0xda}, {&(0x7f0000003e00)="3748434d5dae8d976eb10e43af7ff2fac201df2b5c78dd587c733cfed9f89514ddd7165b72d009db85e14a198f120d", 0x2f}], 0xa, &(0x7f0000003f00)=[@ip_retopts={{0x64, 0x0, 0x7, {[@generic={0x7, 0xc, "af3a3fc745daded9af6d"}, @timestamp_prespec={0x44, 0x44, 0xc8, 0x3, 0x4, [{@multicast2, 0x6}, {@rand_addr=0x64010102, 0x535}, {@remote, 0x3}, {@broadcast, 0x3}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x7}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x2}, {@loopback, 0x9}, {@remote, 0xffffff01}]}, @noop, @noop]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000000}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @broadcast}}}, @ip_retopts={{0x38, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}, @rr={0x7, 0x23, 0x70, [@multicast2, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @multicast2, @rand_addr=0x64010100, @remote, @loopback]}]}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x68, 0x0, 0x7, {[@rr={0x7, 0x7, 0x41, [@dev={0xac, 0x14, 0x14, 0xc}]}, @generic={0x7, 0xb, "51d024d282259fff80"}, @timestamp_addr={0x44, 0x44, 0x3b, 0x1, 0x3, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@broadcast, 0x2}, {@remote, 0x5}, {@empty, 0x6}, {@rand_addr=0x64010101, 0x748}, {@private=0xa010100, 0x2b}, {@rand_addr=0x64010102, 0xfffff1a8}]}]}}}], 0x178}}], 0x2, 0x40) connect$unix(r0, &(0x7f0000000100)=@abs={0x27, 0x0, 0x2}, 0x6e) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(r5, &(0x7f0000000140)={0x16, 0x98, 0xfa00, {0x0, 0x0, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e24, 0x7, @private0, 0x9}}}, 0xa0) r6 = syz_open_dev$video(&(0x7f0000000000), 0xff, 0x400) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7a, 0x0, &(0x7f0000000040)) ioctl$VIDIOC_G_INPUT(r6, 0x80045626, &(0x7f0000000040)) r8 = syz_usb_connect(0x2, 0x68, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000a1121710950b2a17f4f7010203010902240001000000000904fb00026c5d650009050402100000fa000905820240"], 0x0) syz_usb_control_io$printer(r8, 0x0, 0x0) syz_usb_control_io$printer(r8, 0x0, &(0x7f0000000640)={0x34, &(0x7f00000002c0)={0x20, 0x1a, 0x6, "471a2024df60"}, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CONNECT(r9, &(0x7f0000000200)={0x6, 0x118, 0xfa00, {{0x8, 0x9, "56b4a575a703a89c9dbdf805b472d2ba996b0b4f0870637502e5795acb84b7c4f34072e1e91117e2f037ae6ad5ba34d317394f4778ce1eb209424c2861be82e3577d76e755ab34da83e06a7af2df651f9f743ee5c4e163a0ab55689233c26a59a313d7b939e69c60b44c780bef78a1d46e7629ac5a9384d355fb9d32fdcce46ddbda56c209ace33a38a66ac6bbefbd29ea58690861ba5a860a5710b854412d023be45eedee71f1a18f8053fc832ded29f0dbf89241f231c73b3819eaacc91e800db182dc210b3b4db03818cfc9dc84d37ac38dc4bac1926a1a25e73a5aab900b43c54fd08a19a7d39fe31d85e519a164f71af928f402114ea00cc92004639aee", 0x5, 0x3, 0x3, 0x1, 0x0, 0xc4, 0x2, 0x1}}}, 0x120) 4.485378398s ago: executing program 0 (id=3321): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000010c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000440)={0xffffffffffffffff}, 0x111, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000280)={0xe, 0x18, 0xfa00, @id_afonly={0x0, r1}}, 0x20) 4.09436972s ago: executing program 0 (id=3322): setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100)={0x3, 0x7}, 0x4) bind$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x15, 0x0, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 4.051854656s ago: executing program 5 (id=3323): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x15) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000140)={0x1, 0x2b6, &(0x7f0000000000)="bdf99193753bf976a8d04b088ef4c5debb308caaefeae11cae7a5cfb58b5a267f0f130e4bbe22f6e105144bf3a9ee00f09a5790c518b98d25f8551ae7e2b42f7add9e19499b97978d36e6bd76c9b2b6490a57a3d03494c7bf6422bfbbcad0faeff42a2be2ef421a98543288c07", &(0x7f0000000080)="a8be0106d8c41793301ab9ba3513be701a5cea11dd83e24236826697b70e3d9f21a018c79be682b76c3ecea1b010819ae16021dc489945e1f6fda798a9c526a7a12149b028f6cea54263eaef38d0ad3e83428cdf7e863fc9145d2d4389e086d3143e4ae876f6e32fef6d530b9af2d85bd2f57f57bc8c742776f118f11d78733455bf5a3ef73472a418e82576ab101d03b142add5ed3522fab7f0813cd0ab1bd0d80eb8d42bf42368c731", 0x6d, 0xaa}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000180)=0x5) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000002c0)={0x5, 0xa9b, &(0x7f00000001c0)="d324c45cee3cf643134a42f409bfb8f7379d1a52c2aac22e1a19c71f8d0d95ba8334ef0d580d3f3199047ca672c786ec2d257a80bf28e45119e970c9ecc9411bcf40186f3fe5b194e876e3fa6407e1f281834a5b449a40713743715c0e03548959afc0f80fdb77ed9a34696140329b31d73a65750adcc251ca2b2795c9093928c1e5e87362883acc27faad96be2e195bf26a6ea6a3a1", &(0x7f0000000280)="7c25f157f0a340", 0x96, 0x7}) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x280000, 0x0) syz_clone3(&(0x7f00000005c0)={0x13aa11080, &(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0), {0x37}, &(0x7f0000000400)=""/153, 0x99, &(0x7f00000004c0)=""/176, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x5}, 0x58) write$FUSE_LK(r1, &(0x7f0000000640)={0x28, 0x0, 0x0, {{0x8, 0x40000000000, 0x2, r2}}}, 0x28) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$F2FS_IOC_DECOMPRESS_FILE(r0, 0xf517, 0x0) r4 = openat$panthor(0xffffffffffffff9c, &(0x7f0000000680), 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f00000006c0)={0x1}) ioctl$XFS_IOC_GET_RESBLKS(r4, 0x80105873, &(0x7f0000000700)) fcntl$getownex(r0, 0x10, &(0x7f0000000740)) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f0000000b80)={0x0, 0x0, 0x3, 0xf, 0x6d, &(0x7f0000000780)="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"}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000bc0)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3e}}, {0x306, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2b}}, 0x2, {0x2, 0x4e23, @rand_addr=0x64010100}, 'veth1_to_bond\x00'}) ioctl$KVM_CAP_HYPERV_SEND_IPI(r1, 0x4068aea3, &(0x7f0000000c40)) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000cc0), 0x20000, 0x0) r6 = dup3(r1, r5, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000000d00)={{0x58000, 0x2000, 0xd, 0xf, 0x5, 0x7f, 0xdb, 0xb9, 0xe, 0x50, 0x7, 0x40}, {0x7000, 0xb000, 0xe, 0x3, 0x37, 0x40, 0xc, 0x2, 0x7f, 0x8, 0x1, 0x4}, {0x10000, 0xdddfb000, 0x1e, 0xf, 0x8, 0x0, 0x7f, 0xf5, 0x1, 0x8, 0x5, 0x2}, {0xeeee8000, 0x50000, 0xd, 0x11, 0xa, 0x8, 0xd, 0x8, 0x1, 0x20, 0xd, 0x7}, {0x2, 0x25000, 0xa, 0x4, 0xd, 0x2, 0x7, 0x0, 0x7, 0x8, 0x1, 0xff}, {0x9000, 0xffff1000, 0x9, 0x7, 0xe, 0x2, 0x1, 0x70, 0xf8, 0xb, 0x6, 0x3}, {0x2000, 0x5000, 0x9, 0x34, 0x8, 0x3, 0x83, 0x5, 0x18, 0x6, 0x8, 0xdf}, {0xe000, 0x70000, 0xb, 0x42, 0x0, 0xda, 0x8, 0x6, 0xc2, 0x2, 0x0, 0xb6}, {0xf000, 0x3}, {0xf000, 0x9}, 0x10002, 0x0, 0x9000, 0x6608, 0xd, 0x1800, 0x0, [0x8000000000000000, 0x401, 0x1ff, 0x2]}) ioctl$KVM_SET_GUEST_DEBUG_x86(r6, 0x4048ae9b, &(0x7f0000000e40)={0x20000, 0x0, {[0xd3d, 0x91, 0x2, 0x28e, 0x2, 0x3, 0xfffffffffffffffb, 0x9]}}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000ec0)={{0x2, 0x4e23, @loopback}, {0x1}, 0x12, {0x2, 0x4e24, @private=0xa010101}, 'caif0\x00'}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000000f80), r1) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r7, &(0x7f0000001100)={&(0x7f0000000f40)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000010c0)={&(0x7f0000000fc0)={0xd4, r8, 0x4, 0x70bd26, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x6}, {0x6, 0x16, 0x3}, {0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x5}, {0x6, 0x16, 0x5}, {0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x5}, {0x6, 0x16, 0x193}, {0x5, 0x12, 0x1}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4369a2d5a2be5b19}, 0x4000) ioctl$TCFLSH(r1, 0x540b, 0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$OTPERASE(r1, 0x400c4d19, &(0x7f0000001140)={0x334, 0xc, 0x5}) sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001200)={&(0x7f00000011c0)={0x14, 0x5, 0x1, 0x401, 0x0, 0x0, {0x5, 0x0, 0x6}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4014) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001300)=@sack_info={0x0, 0x1, 0xfffffff8}, &(0x7f0000001340)=0xc) 3.808926814s ago: executing program 0 (id=3324): openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_SET_MEMORY_ATTRIBUTES(0xffffffffffffffff, 0x4020aed2, &(0x7f0000000000)={0xf025, 0x205000, 0x8}) 3.561596273s ago: executing program 5 (id=3325): r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000580)="d4fa0c511aad03aa5ed217677bc41c027d9c830c439c7f821ddd78b6915cb170e7603acf9e433c2903bb6773f4b0130668a1e5b5e08d21d0b69c28ca3455aed65855c86f3d1e5789d26375a0d85eaf5e92e19c9affcf76e7a94e76556d2b104ebf645747fadc91460f4b3c94e1a89b51be4a6aa4c65285f988329a8163b69c51b801500a5bacd0463976e2960e2679ef2feee5e6ce6bb78a51fb0e15820d13e4a5aa9e0742a6f8d677ad28fea356657bb550c8311b682d9003c82267a15aa7334bc53b65b9119a1a7d905c7dd365b85c230bbad0d5d0a79819e112637819d9a187cfdf782c6127d2d4281926ab0e22f7346b616fe28ed0b9f4a0c9fdac6d3a90a9c38b5e31448a45546388c95045bc22fe88c43b82a0a5d3eb61c238a5159ea98db9c00aeef644ae98a8cb8dffff3b7ba14d7971910b559623af8295", 0x13c}], 0x2, 0x0, 0x48}, 0x0) dup(0xffffffffffffffff) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8b18, 0x0) 3.434170425s ago: executing program 0 (id=3326): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000400)={0x0, 0xea, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r1, 0x1, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x2007ff}}}, 0x24}}, 0x0) 3.212962956s ago: executing program 0 (id=3327): r0 = syz_usb_connect(0x3, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="120141014813442024040075ee69010203010902240001000010000904b8070259d1ca000905060200020d0006090582020002"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000480)={0x84, &(0x7f0000000000)=ANY=[@ANYBLOB="400a36000000a0e763a84e0824abb23d4fb9b7046ed5ac6de10eca167864baf517f17214531103110a531a00454226e36d9c54470554400c171e30d1"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000640)={0x44, &(0x7f0000000200)={0x0, 0xc, 0x4, "ca258375"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.191215002s ago: executing program 5 (id=3328): r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f00000001c0)={0x5a, 0xa, 0x1, "3258c5c000e12d001b0000f400"}) fsopen(&(0x7f0000000100)='configfs\x00', 0x0) openat$comedi(0xffffffffffffff9c, &(0x7f0000000480)='/dev/comedi2\x00', 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x80, 0x0) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x97029, 0x0) socket$xdp(0x2c, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x8901, 0x0) socket$igmp(0x2, 0x3, 0x2) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_mptcp(0x2, 0x1, 0x106) socket$inet_udp(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x2, 0x80805, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) r1 = syz_open_dev$dri(&(0x7f00000003c0), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000300)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_ATOMIC(r1, 0xc03864bc, &(0x7f0000000180)={0x1, 0x1, &(0x7f00000000c0)=[0x0], &(0x7f0000000180), &(0x7f0000000200), &(0x7f00000001c0)=[0x7fffffff], 0x0, 0x1}) 3.12316824s ago: executing program 2 (id=3329): pipe(&(0x7f0000000d00)) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) fchdir(r0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000400)=ANY=[], 0x8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='bridge0\x00', 0x10) write(r1, &(0x7f00000000c0)="8f2a0a65bd8c3a2b0304000e0580a7b6070d63e286a5cefe", 0x5ac) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)={0x58, 0x2, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x0}]}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x58}}, 0x20000000) mount(&(0x7f0000000000), &(0x7f0000000040)='./cgroup\x00', 0x0, 0x1001, 0x0) 2.524966366s ago: executing program 2 (id=3330): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'ipvlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) write$tun(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="081286dd00016c0004000003a60c6eec00be004429fffe8000000000000000000020000000aaff020000000000000000000000000001"], 0xfdef) r3 = syz_open_dev$mtd(&(0x7f0000000000), 0x0, 0xa42) ioctl$MEMERASE64(r3, 0x40104d14, &(0x7f0000000080)={0x7, 0x5}) 2.430914572s ago: executing program 5 (id=3331): r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000580)="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", 0x13c}], 0x2, 0x0, 0x48}, 0x0) syz_ublk_setup_io_uring(0x20, &(0x7f0000000040)={0x0, 0xc9d3, 0x0, 0x0, 0x2}, 0x0, &(0x7f0000000100), 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000), 0x208e24b) preadv(r1, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8b18, &(0x7f0000000000)={'wlan0\x00'}) 2.255525196s ago: executing program 3 (id=3332): openat$cuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) syz_usb_connect$rtl8150(0x6, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xbda, 0x8150, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x17}}]}}, 0x0) syz_usb_connect(0x2, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000dae11c105e048402"], 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000780)={'wlan1\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0x2020) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000003840), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_KEY(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x70bf27, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x631c, 0x7a}}}}}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$NL80211_CMD_SET_PMKSA(r1, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000100)={0x44, r4, 0x20, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x12, 0x21}}}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "cc99bd92c7f896e0b7713f98d8898c85"}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x3b}]}, 0x44}, 0x1, 0x0, 0x0, 0x2404c4c1}, 0x20000000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x66) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r6 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) r7 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r7, &(0x7f0000000140)={0x28, 0x0, 0x2710, @local}, 0x10) listen(r7, 0x0) r8 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r8, &(0x7f0000000080)={0x28, 0x0, 0x2710}, 0x10) r9 = accept4(r7, 0x0, 0x0, 0x0) sendto(r9, &(0x7f0000000400)='\x00', 0x1, 0x4044000, 0x0, 0x0) recvmmsg(r8, &(0x7f0000005cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000004400)=""/211, 0xd3}}, {{0x0, 0x0, &(0x7f0000004600), 0x2}}, {{0x0, 0x0, &(0x7f0000005c40)=[{0x0, 0x7}], 0x1}}], 0x3, 0x0, &(0x7f0000005ec0)={0x0, 0x3938700}) recvfrom(r8, &(0x7f00000001c0)=""/62, 0x3e, 0x142, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CURSOR(r6, 0xc01c64a3, &(0x7f0000000280)={0x20, 0x0, 0xff, 0x100007, 0xa, 0x1ff, 0x1}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)={0x2, 'wlan0\x00', {0x3}, 0x1}) 1.257568637s ago: executing program 5 (id=3333): r0 = syz_usbip_server_init(0x1) (async) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000e2793b10d105012000040102030109021200080000000009"], 0x0) syz_usb_connect$printer(0x6, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x20, 0x4b8, 0x202, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x5, 0x0, 0x7, "", [{{0x9, 0x4, 0x0, 0xbb, 0x2, 0x7, 0x1, 0x3, 0x69, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x5, 0x6, 0x5}}, [{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0xf, 0xfb, 0x8}}]}}}]}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x300, 0x7f, 0x90, 0x1b, 0x8, 0xa}, 0x5, &(0x7f00000000c0)={0x5, 0xf, 0x5}, 0x2, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x2409}}, {0xc4, &(0x7f0000000140)=@string={0xc4, 0x3, "5924290f70fc07bed97fbfc30d1553c8835478e8a40773908f8e616efd50e4d9b231dcab9ad200802f6ed2a82aaea0373ffe5b2a4713b4a13cbb54f08bf9aae687df45c5cdadda6962523b685947fd76950de5cf3d26aeea5068f5caed2789d009b7eda352866807fd493ef9bb673a42159472d9481f5fd19884b5d39e451a582e7b76741c6e3cca173873e64ff2a11809b44ccd2effd595b37c2b169caf29323930537448aeef1727ef68910c99d6c5de4f613c75600620cc69c2369715eed72ba7"}}]}) (async) write$usbip_server(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000300000001"], 0x35) 1.011736435s ago: executing program 2 (id=3334): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1) ioctl$KVM_SET_MEMORY_ATTRIBUTES(r0, 0x4020aed2, &(0x7f0000000000)={0xf025, 0x205000, 0x8}) 872.787847ms ago: executing program 0 (id=3335): fchmod(0xffffffffffffffff, 0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x3, 0x12f}, 0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x4b, 0x4198, 0xfffffff8}, 0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000080)={0x6, 0x4, 0x64}, 0xc) r0 = socket$inet(0x2, 0x5, 0x800) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x2fff, 0x7f}, 0xc) sendto$inet(r0, &(0x7f0000000100)="081ffc7030f75e76e3cfb56fab6c3f1b81ed5e69dd0623f9c44589d225179b02ba16e4bbb35edf19e1e47f929fd675d6ef63814367b7a881", 0x38, 0x8011, &(0x7f0000000140)={0x2, 0x4e21, @remote}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0xf9, "38502122734d7e2ac0cc97811039e846624175038001aa33c2e0736069a3b1fb66976d53de84bb45456044010ece80b9b95001c4d99668c201521e8809ff6798a1b8f15d068c72ecb21c27775aa371eb36b284aa3122a8215303a9f09ec3b810883b51ebef8576f87fe3f569ab377536b90c452567b7d48e12000d9294a2182335867c1f3b1dd0baedd7c53bc1409c539bf052e2e888d5bded8e41ee776a3373c25f9847c8119e01f0212ac3587bcc870c2424b73c388c3261fca081818ac9262da2667735d688ac0d6e4be46a036b4efe949136bebe3c09f4073e9aa5ee6f7eee2297106d1e3a8fb46161e0746a2eb0ecfe3b6e41431c78fd"}, &(0x7f00000002c0)=0x11d) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$inet_mptcp_buf(r1, 0x11c, 0x4, &(0x7f0000000300)=""/72, &(0x7f0000000380)=0x48) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r0, {0xee01, 0xee01}}, './file0\x00'}) quotactl_fd$Q_GETNEXTQUOTA(r0, 0xffffffff80000901, r3, &(0x7f0000000400)) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000480)="aa6311716b49c4bb290ce45a543ca240adf8d57474ff081f38a80f5e5037e7c5198108845d17cc0f18b5dc0090c3fccf9c9ff011274692798c65b923200b17e4e2b7a72eab8054fb5e663f93455a1fdb42ed", 0x52}, {&(0x7f0000000500)="cfe761433307023a167d8700ce680b06b4592fedd2021420b502432d0abb9eabbc722a8ce769d07c4f31b4a1324321abc44850b89feffe4b80c3c7bd88a60ed5966fb5be7c0327a594a54f4a7a30aa4407e03627f81b748dcaf754326317c70ab34a68dd20b8a78152b7d73eded9556d9873c1c1707b2597faf3711bec6cf8e9f612b111eae35f14c1f8257dffd4c9feb12f12b880d23183af8dd25c5e7fff6d7e3f6d5b6048d313ddce9792f2f3e88b57f634ae2cc3970f692a87a073e6fae20b1e77167d75f2b5daee19f9fdf20dc595227b6db7d3d02be7b9f8ff01c86ac5d31b4c11c3e89ee1042465724e9b56a9949a71fd48aa", 0xf6}], 0x2) write$vhost_msg(r2, &(0x7f00000006c0)={0x1, {&(0x7f0000000640)=""/45, 0x2d, &(0x7f0000000680)=""/40, 0x0, 0x2}}, 0x48) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000740)={{0x2f, @broadcast, 0x4e22, 0x2, 'nq\x00', 0x3e, 0x0, 0xf}, {@multicast1, 0x4e22, 0x2, 0x6, 0x99a2, 0x309}}, 0x44) read(r0, &(0x7f00000007c0)=""/123, 0x7b) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000840)={0x5, {{0x2, 0x4e20, @broadcast}}, {{0x2, 0x4e20, @private=0xa010102}}}, 0x108) setsockopt$MRT6_FLUSH(r2, 0x29, 0xd4, &(0x7f0000000980)=0x9, 0x4) fcntl$setownex(r1, 0xf, &(0x7f00000009c0)={0x2}) getpeername$llc(r2, &(0x7f0000000a00)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a40)=0x10) ioctl$F2FS_IOC_FLUSH_DEVICE(r2, 0x4008f50a, &(0x7f0000000a80)={0x5, 0xffff}) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000ac0)) r4 = socket$inet(0x2, 0x3, 0x8) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000b00)={{0x2, 0x4e21, @broadcast}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 'ipvlan0\x00'}) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a) getsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000c00)={0x2, [0x0, 0x0]}, &(0x7f0000000c40)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000c80)={r5, @in6={{0xa, 0x4e24, 0x1, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x8e4}}}, 0x84) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d40)={{{@in=@empty, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in6=@ipv4={""/10, ""/2, @empty}}}, &(0x7f0000000e40)=0xe8) 837.880414ms ago: executing program 2 (id=3336): r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000580)="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", 0x13c}], 0x2, 0x0, 0x48}, 0x0) dup(0xffffffffffffffff) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8b18, 0x0) 543.088107ms ago: executing program 3 (id=3337): sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xa, 0x4c831, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x102, &(0x7f00000000c0)=[&(0x7f0000003000/0x4000)=nil, &(0x7f0000168000/0x4000)=nil], &(0x7f0000000100)=[0x1, 0x1], &(0x7f00000001c0), 0x2) 227.778311ms ago: executing program 2 (id=3338): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_merged\x00', 0x0, 0x0) ioctl$VIDIOC_S_OUTPUT(r0, 0xc004562f, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, 0x0, 0x0) syz_usb_connect(0x3, 0x3f, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000016038308c5109a8146e40102230109022d000100000000090400000303"], 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000006c0)={'team0\x00', {0x2, 0x4e23, @empty}}) 0s ago: executing program 3 (id=3339): sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) mmap(&(0x7f0000789000/0x4000)=nil, 0x4000, 0xa, 0x110, 0xffffffffffffffff, 0x11479000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, 0x1, 0x2, 0x401, 0x0, 0x0, {0x5, 0x0, 0x1}, [@CTA_EXPECT_MASTER={0xc, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x1}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'ftp-20000\x00'}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x1}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x3}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000800}, 0x8000) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x3, 0x82, 0x9, 0xd2e}, {0x8, 0xfd, 0xb1, 0xe00000}]}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000140)={r1, 0x8, 0xffff}) move_pages(r2, 0x2, &(0x7f00000000c0)=[&(0x7f0000976000/0x3000)=nil, &(0x7f0000168000/0x4000)=nil], &(0x7f0000000100), &(0x7f00000001c0), 0x0) kernel console output (not intermixed with test programs): nk: Either Ethernet header or EtherType is required. [ 704.852647][T14603] netlink: 'syz.5.2958': attribute type 29 has an invalid length. [ 704.859383][T12258] usb 4-1: USB disconnect, device number 40 [ 704.874743][T14603] Invalid logical block size (967) [ 704.923257][T12258] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 704.943158][T12258] keyspan 4-1:0.133: device disconnected [ 705.676030][ T5324] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 705.717302][ T60] Bluetooth: hci4: ACL packet for unknown connection handle 200 [ 705.832816][ T5324] usb 6-1: Using ep0 maxpacket: 16 [ 705.835087][ T5324] usb 6-1: config 0 has an invalid interface number: 34 but max is 0 [ 705.835118][ T5324] usb 6-1: config 0 has no interface number 0 [ 705.835166][ T5324] usb 6-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 705.835195][ T5324] usb 6-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 705.881845][ T5324] usb 6-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 705.881876][ T5324] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 705.881900][ T5324] usb 6-1: Product: syz [ 705.881917][ T5324] usb 6-1: Manufacturer: syz [ 705.881933][ T5324] usb 6-1: SerialNumber: syz [ 705.930043][ T5324] usb 6-1: config 0 descriptor?? [ 705.931221][T14606] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 705.931422][T14606] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 706.045966][T11157] usb 3-1: new high-speed USB device number 123 using dummy_hcd [ 706.138518][T14606] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 706.138788][T14606] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 706.195872][T11157] usb 3-1: Using ep0 maxpacket: 8 [ 706.204874][T11157] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 706.204968][T11157] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 706.205017][T11157] usb 3-1: New USB device found, idVendor=1241, idProduct=5015, bcdDevice= 0.00 [ 706.205044][T11157] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 706.267395][T11157] usb 3-1: config 0 descriptor?? [ 706.297181][T11154] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 706.340588][ T5324] asix 6-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 706.455428][T11154] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 706.455601][T11154] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 706.455693][T11154] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 706.502079][T11154] usb 4-1: config 0 descriptor?? [ 706.735669][T14618] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 706.741905][T14614] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 706.741925][T14614] overlayfs: missing 'lowerdir' [ 706.745307][T14618] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 706.902165][T11157] holtek 0003:1241:5015.0015: unknown main item tag 0x0 [ 706.902270][T11157] holtek 0003:1241:5015.0015: unknown main item tag 0x0 [ 706.902301][T11157] holtek 0003:1241:5015.0015: unknown main item tag 0x0 [ 706.902329][T11157] holtek 0003:1241:5015.0015: unknown main item tag 0x0 [ 706.902421][T11157] holtek 0003:1241:5015.0015: unknown main item tag 0x0 [ 706.902450][T11157] holtek 0003:1241:5015.0015: unknown main item tag 0x0 [ 706.902478][T11157] holtek 0003:1241:5015.0015: unknown main item tag 0x0 [ 706.902567][T11157] holtek 0003:1241:5015.0015: unknown main item tag 0x0 [ 706.902596][T11157] holtek 0003:1241:5015.0015: unknown main item tag 0x0 [ 706.902625][T11157] holtek 0003:1241:5015.0015: unknown main item tag 0x0 [ 707.208751][T11154] usbhid 4-1:0.0: can't add hid device: -71 [ 707.208925][T11154] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 707.301708][T11154] usb 4-1: USB disconnect, device number 41 [ 707.422123][T11157] holtek 0003:1241:5015.0015: hidraw0: USB HID v0.81 Device [HID 1241:5015] on usb-dummy_hcd.2-1/input0 [ 707.422161][T11157] holtek 0003:1241:5015.0015: no inputs found [ 707.452804][T11157] usb 3-1: USB disconnect, device number 123 [ 707.749080][T14620] fido_id[14620]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 707.819832][T14606] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 707.823732][T14606] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 708.138623][T14627] netlink: 'syz.2.2965': attribute type 16 has an invalid length. [ 708.138650][T14627] netlink: 'syz.2.2965': attribute type 3 has an invalid length. [ 708.138667][T14627] netlink: 132 bytes leftover after parsing attributes in process `syz.2.2965'. [ 708.238356][ T5324] asix 6-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0012: -71 [ 708.238654][ T5324] asix 6-1:0.34: probe with driver asix failed with error -71 [ 708.296500][ T5324] usb 6-1: USB disconnect, device number 5 [ 708.757820][ T5324] usb 3-1: new high-speed USB device number 124 using dummy_hcd [ 708.766025][T12258] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 708.906774][ T5324] usb 3-1: no configurations [ 708.906798][ T5324] usb 3-1: can't read configurations, error -22 [ 708.935942][T12258] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 708.935978][T12258] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 708.936005][T12258] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 708.936032][T12258] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 708.941411][T12258] usb 1-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 708.941440][T12258] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 708.941466][T12258] usb 1-1: Product: syz [ 708.941477][T12258] usb 1-1: Manufacturer: syz [ 708.941488][T12258] usb 1-1: SerialNumber: syz [ 709.051748][T12258] usb 1-1: config 0 descriptor?? [ 709.052696][T14632] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 709.071286][T12258] usb 1-1: ucan: probing device on interface #0 [ 709.071314][T12258] usb 1-1: ucan: invalid in_ep MaxPacketSize [ 709.071330][T12258] usb 1-1: ucan: probe failed; try to update the device firmware [ 709.076049][ T5324] usb 3-1: new high-speed USB device number 125 using dummy_hcd [ 709.257019][ T5324] usb 3-1: no configurations [ 709.257041][ T5324] usb 3-1: can't read configurations, error -22 [ 709.258638][ T5324] usb usb3-port1: attempt power cycle [ 709.615946][ T5324] usb 3-1: new high-speed USB device number 126 using dummy_hcd [ 709.639084][ T5324] usb 3-1: no configurations [ 709.639106][ T5324] usb 3-1: can't read configurations, error -22 [ 709.766024][ T5324] usb 3-1: new high-speed USB device number 127 using dummy_hcd [ 709.788330][ T5324] usb 3-1: no configurations [ 709.788353][ T5324] usb 3-1: can't read configurations, error -22 [ 709.801083][ T5324] usb usb3-port1: unable to enumerate USB device [ 710.255135][T14653] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2974'. [ 710.329444][T14655] FAULT_INJECTION: forcing a failure. [ 710.329444][T14655] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 710.329472][T14655] CPU: 0 UID: 0 PID: 14655 Comm: syz.5.2975 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 710.329495][T14655] Tainted: [L]=SOFTLOCKUP [ 710.329501][T14655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 710.329511][T14655] Call Trace: [ 710.329517][T14655] [ 710.329524][T14655] dump_stack_lvl+0xe8/0x150 [ 710.329552][T14655] should_fail_ex+0x467/0x600 [ 710.329581][T14655] _copy_from_user+0x2d/0xb0 [ 710.329601][T14655] kvm_dev_ioctl_get_cpuid+0x174/0x7d0 [ 710.329631][T14655] ? __pfx_kvm_dev_ioctl_get_cpuid+0x10/0x10 [ 710.329662][T14655] kvm_arch_dev_ioctl+0x34e/0x660 [ 710.329679][T14655] ? __pfx_kvm_arch_dev_ioctl+0x10/0x10 [ 710.329704][T14655] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 710.329722][T14655] ? lockdep_hardirqs_on+0x7a/0x110 [ 710.329747][T14655] kvm_dev_ioctl+0x606/0x1620 [ 710.329773][T14655] ? __fget_files+0x2a/0x420 [ 710.329822][T14655] ? __fget_files+0x2a/0x420 [ 710.329855][T14655] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 710.329886][T14655] ? __fget_files+0x2a/0x420 [ 710.329924][T14655] ? bpf_lsm_file_ioctl+0x9/0x20 [ 710.329959][T14655] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 710.329990][T14655] __se_sys_ioctl+0xff/0x170 [ 710.330009][T14655] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 710.330027][T14655] do_syscall_64+0x174/0x580 [ 710.330042][T14655] ? trace_irq_disable+0x3b/0x140 [ 710.330058][T14655] ? clear_bhb_loop+0x40/0x90 [ 710.330078][T14655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 710.330094][T14655] RIP: 0033:0x7fd555afde59 [ 710.330109][T14655] 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 [ 710.330123][T14655] RSP: 002b:00007fd553d56028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 710.330140][T14655] RAX: ffffffffffffffda RBX: 00007fd555d85fa0 RCX: 00007fd555afde59 [ 710.330151][T14655] RDX: 0000200000000000 RSI: 00000000c008ae09 RDI: 0000000000000003 [ 710.330162][T14655] RBP: 00007fd553d56090 R08: 0000000000000000 R09: 0000000000000000 [ 710.330172][T14655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 710.330182][T14655] R13: 00007fd555d86038 R14: 00007fd555d85fa0 R15: 00007ffecc566c48 [ 710.330205][T14655] [ 710.366072][ T5324] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 710.589707][ T5324] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 710.589760][ T5324] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 710.589786][ T5324] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 710.626909][ T5324] usb 4-1: config 0 descriptor?? [ 710.772367][T14657] FAULT_INJECTION: forcing a failure. [ 710.772367][T14657] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 710.772424][T14657] CPU: 1 UID: 0 PID: 14657 Comm: syz.5.2976 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 710.772456][T14657] Tainted: [L]=SOFTLOCKUP [ 710.772466][T14657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 710.772479][T14657] Call Trace: [ 710.772488][T14657] [ 710.772497][T14657] dump_stack_lvl+0xe8/0x150 [ 710.772535][T14657] should_fail_ex+0x467/0x600 [ 710.772576][T14657] __kvm_read_guest_page+0x18d/0x240 [ 710.772620][T14657] kvm_fetch_guest_virt+0x10c/0x160 [ 710.772661][T14657] ? __pfx_kvm_fetch_guest_virt+0x10/0x10 [ 710.772699][T14657] __do_insn_fetch_bytes+0x53a/0x6c0 [ 710.772718][T14657] ? __lock_acquire+0x6df/0x2e40 [ 710.772753][T14657] ? __pfx___do_insn_fetch_bytes+0x10/0x10 [ 710.772790][T14657] ? x86_decode_insn+0x121d/0x5af0 [ 710.772824][T14657] x86_decode_insn+0x374/0x5af0 [ 710.772885][T14657] ? __pfx_x86_decode_insn+0x10/0x10 [ 710.772918][T14657] ? unwind_get_return_address+0x4d/0x90 [ 710.772942][T14657] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 710.772980][T14657] ? arch_stack_walk+0xfb/0x150 [ 710.773007][T14657] ? vmx_read_guest_seg_ar+0x3e9/0x640 [ 710.773037][T14657] ? __asan_memset+0x22/0x50 [ 710.773058][T14657] ? init_decode_cache+0xf3/0x160 [ 710.773097][T14657] ? init_emulate_ctxt+0x4eb/0x690 [ 710.773128][T14657] ? __pfx_init_emulate_ctxt+0x10/0x10 [ 710.773166][T14657] x86_emulate_instruction+0x323/0x1f10 [ 710.773206][T14657] ? __lock_acquire+0x6df/0x2e40 [ 710.773245][T14657] ? __pfx_x86_emulate_instruction+0x10/0x10 [ 710.773276][T14657] ? vmx_handle_exit_irqoff+0xff/0xac0 [ 710.773312][T14657] ? __pfx_vmx_handle_exit_irqoff+0x10/0x10 [ 710.773354][T14657] handle_ud+0x19e/0x650 [ 710.773382][T14657] ? clear_bhb_loop+0x40/0x90 [ 710.773409][T14657] ? __pfx_handle_ud+0x10/0x10 [ 710.773433][T14657] ? vmx_vcpu_run+0x1035/0x2ee0 [ 710.773466][T14657] ? rcu_is_watching+0x15/0xb0 [ 710.773509][T14657] ? __pfx_handle_exception_nmi+0x10/0x10 [ 710.773546][T14657] vmx_handle_exit+0xfa4/0x16e0 [ 710.773601][T14657] vcpu_run+0x4b42/0x73e0 [ 710.773632][T14657] ? segmented_read+0x2d3/0x3f0 [ 710.773690][T14657] ? vcpu_run+0x341f/0x73e0 [ 710.773758][T14657] ? __pfx_vcpu_run+0x10/0x10 [ 710.773790][T14657] ? complete_emulated_mmio+0x1f2/0x910 [ 710.773820][T14657] ? __asan_memcpy+0x40/0x70 [ 710.773855][T14657] ? complete_emulated_mmio+0x535/0x910 [ 710.773895][T14657] kvm_arch_vcpu_ioctl_run+0xe51/0x1960 [ 710.773936][T14657] ? kvm_arch_vcpu_ioctl_run+0x1f8/0x1960 [ 710.773970][T14657] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 710.773994][T14657] ? _mutex_lock_killable+0x152/0x1d0 [ 710.774027][T14657] kvm_vcpu_ioctl+0xa64/0xfe0 [ 710.774073][T14657] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 710.774111][T14657] ? lockdep_hardirqs_on+0x7a/0x110 [ 710.774153][T14657] ? __fget_files+0x2a/0x420 [ 710.774190][T14657] ? __fget_files+0x2a/0x420 [ 710.774220][T14657] ? __fget_files+0x3a8/0x420 [ 710.774264][T14657] ? __fget_files+0x2a/0x420 [ 710.774303][T14657] ? bpf_lsm_file_ioctl+0x9/0x20 [ 710.774336][T14657] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 710.774370][T14657] __se_sys_ioctl+0xff/0x170 [ 710.774400][T14657] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 710.774427][T14657] do_syscall_64+0x174/0x580 [ 710.774450][T14657] ? trace_irq_disable+0x3b/0x140 [ 710.774472][T14657] ? clear_bhb_loop+0x40/0x90 [ 710.774499][T14657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 710.774523][T14657] RIP: 0033:0x7fd555afde59 [ 710.774545][T14657] 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 [ 710.774566][T14657] RSP: 002b:00007fd553d56028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 710.774591][T14657] RAX: ffffffffffffffda RBX: 00007fd555d85fa0 RCX: 00007fd555afde59 [ 710.774608][T14657] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 710.774623][T14657] RBP: 00007fd553d56090 R08: 0000000000000000 R09: 0000000000000000 [ 710.774636][T14657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 710.774649][T14657] R13: 00007fd555d86038 R14: 00007fd555d85fa0 R15: 00007ffecc566c48 [ 710.774686][T14657] [ 710.848662][T14651] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 710.855294][T14651] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 711.340075][ T5324] usbhid 4-1:0.0: can't add hid device: -71 [ 711.340210][ T5324] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 711.361931][ T5324] usb 4-1: USB disconnect, device number 42 [ 711.515987][T11157] usb 1-1: USB disconnect, device number 21 [ 711.577485][T11154] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 711.736691][T11154] usb 6-1: Using ep0 maxpacket: 16 [ 711.740404][T11154] usb 6-1: config 0 has an invalid interface number: 34 but max is 0 [ 711.740434][T11154] usb 6-1: config 0 has no interface number 0 [ 711.740499][T11154] usb 6-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 711.740529][T11154] usb 6-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 711.745148][T11154] usb 6-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 711.745181][T11154] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 711.745204][T11154] usb 6-1: Product: syz [ 711.745220][T11154] usb 6-1: Manufacturer: syz [ 711.745237][T11154] usb 6-1: SerialNumber: syz [ 711.824229][T11154] usb 6-1: config 0 descriptor?? [ 711.836895][T14661] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 711.837062][T14661] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 712.033888][T14673] tmpfs: Bad value for 'nr_blocks' [ 712.051487][T14661] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 712.051623][T14661] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 712.276270][T11154] asix 6-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 712.815926][ T37] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 712.997311][ T37] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 712.997374][ T37] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 712.997404][ T37] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 712.997450][ T37] usb 4-1: New USB device found, idVendor=2040, idProduct=1605, bcdDevice= a.94 [ 712.997481][ T37] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 713.031770][ T37] usb 4-1: config 0 descriptor?? [ 713.171662][T14687] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2985'. [ 713.272208][T14691] loop5: detected capacity change from 0 to 7 [ 713.279684][T14691] buffer_io_error: 4 callbacks suppressed [ 713.279704][T14691] Buffer I/O error on dev loop5, logical block 0, async page read [ 713.279839][T14691] Buffer I/O error on dev loop5, logical block 0, async page read [ 713.279953][T14691] Buffer I/O error on dev loop5, logical block 0, async page read [ 713.280063][T14691] Buffer I/O error on dev loop5, logical block 0, async page read [ 713.280195][T14691] Buffer I/O error on dev loop5, logical block 0, async page read [ 713.280318][T14691] Buffer I/O error on dev loop5, logical block 0, async page read [ 713.280446][T14691] Buffer I/O error on dev loop5, logical block 0, async page read [ 713.280467][T14691] ldm_validate_partition_table(): Disk read failed. [ 713.280571][T14691] Buffer I/O error on dev loop5, logical block 0, async page read [ 713.285384][T14691] Buffer I/O error on dev loop5, logical block 0, async page read [ 713.288597][T14691] Buffer I/O error on dev loop5, logical block 0, async page read [ 713.288819][T14691] Dev loop5: unable to read RDB block 0 [ 713.289321][T14691] loop5: unable to read partition table [ 713.303524][T14691] loop5: partition table beyond EOD, truncated [ 713.303629][T14691] loop_reread_partitions: partition scan of loop5 (Wý* %4FLQk݊5) failed (rc=-5) [ 713.467221][T14577] Flush: task=udevd[14577] dev=loop5 state=2 [ 713.543687][T14695] sg_write: data in/out 32825/136 bytes for SCSI command 0x0-- guessing data in; [ 713.543687][T14695] program syz.0.2987 not setting count and/or reply_len properly [ 713.543908][T14695] FAULT_INJECTION: forcing a failure. [ 713.543908][T14695] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 713.543945][T14695] CPU: 1 UID: 0 PID: 14695 Comm: syz.0.2987 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 713.543974][T14695] Tainted: [L]=SOFTLOCKUP [ 713.543983][T14695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 713.543997][T14695] Call Trace: [ 713.544007][T14695] [ 713.544017][T14695] dump_stack_lvl+0xe8/0x150 [ 713.544055][T14695] should_fail_ex+0x467/0x600 [ 713.544096][T14695] _copy_from_iter+0x1d3/0x1660 [ 713.544123][T14695] ? pfn_valid+0x125/0x4c0 [ 713.544197][T14695] ? pfn_valid+0x125/0x4c0 [ 713.544239][T14695] ? pfn_valid+0x440/0x4c0 [ 713.544271][T14695] ? __pfx__copy_from_iter+0x10/0x10 [ 713.544295][T14695] ? bvec_try_merge_page+0x186/0x280 [ 713.544337][T14695] ? bio_add_page+0x42c/0x700 [ 713.544375][T14695] copy_page_from_iter+0x219/0x2d0 [ 713.544405][T14695] blk_rq_map_user_iov+0xcb5/0x1840 [ 713.544445][T14695] ? get_page_from_freelist+0x2666/0x26c0 [ 713.544499][T14695] ? __pfx_blk_rq_map_user_iov+0x10/0x10 [ 713.544550][T14695] ? import_ubuf+0xfb/0x1d0 [ 713.544580][T14695] blk_rq_map_user_io+0x2ae/0x440 [ 713.544615][T14695] ? __pfx_blk_rq_map_user_io+0x10/0x10 [ 713.544659][T14695] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 713.544683][T14695] ? lockdep_hardirqs_on+0x7a/0x110 [ 713.544705][T14695] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 713.544729][T14695] ? rt_mutex_slowunlock+0x219/0x460 [ 713.544763][T14695] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 713.544804][T14695] sg_common_write+0xc73/0x1310 [ 713.544847][T14695] ? __pfx_sg_common_write+0x10/0x10 [ 713.544876][T14695] ? lockdep_hardirqs_on+0x7a/0x110 [ 713.544899][T14695] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 713.544922][T14695] ? ___ratelimit+0x584/0x8e0 [ 713.544959][T14695] sg_write+0xafc/0xf10 [ 713.544992][T14695] ? __pfx_sg_write+0x10/0x10 [ 713.545019][T14695] ? kstrtouint+0x6e/0xe0 [ 713.545085][T14695] ? bpf_lsm_file_permission+0x9/0x20 [ 713.545118][T14695] ? security_file_permission+0x68/0x220 [ 713.545150][T14695] ? rw_verify_area+0x209/0x4d0 [ 713.545175][T14695] ? __pfx_sg_write+0x10/0x10 [ 713.545199][T14695] vfs_write+0x29f/0xbb0 [ 713.545239][T14695] ? __pfx_vfs_write+0x10/0x10 [ 713.545264][T14695] ? __fget_files+0x2a/0x420 [ 713.545301][T14695] ? __fget_files+0x2a/0x420 [ 713.545333][T14695] ? __fget_files+0x3a8/0x420 [ 713.545368][T14695] ? __fget_files+0x2a/0x420 [ 713.545412][T14695] ksys_write+0x156/0x270 [ 713.545439][T14695] ? __pfx_ksys_write+0x10/0x10 [ 713.545471][T14695] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 713.545497][T14695] do_syscall_64+0x174/0x580 [ 713.545521][T14695] ? trace_irq_disable+0x3b/0x140 [ 713.545544][T14695] ? clear_bhb_loop+0x40/0x90 [ 713.545572][T14695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 713.545595][T14695] RIP: 0033:0x7efe5ba3de59 [ 713.545617][T14695] 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 [ 713.545638][T14695] RSP: 002b:00007efe59c96028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 713.545663][T14695] RAX: ffffffffffffffda RBX: 00007efe5bcc5fa0 RCX: 00007efe5ba3de59 [ 713.545680][T14695] RDX: 00000000000000b2 RSI: 0000200000000040 RDI: 0000000000000003 [ 713.545695][T14695] RBP: 00007efe59c96090 R08: 0000000000000000 R09: 0000000000000000 [ 713.545710][T14695] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 713.545724][T14695] R13: 00007efe5bcc6038 R14: 00007efe5bcc5fa0 R15: 00007ffcec564248 [ 713.545758][T14695] [ 713.760540][T14661] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 713.761695][T14661] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 713.969266][T14577] Teardown: task=udevd[14577] dev=loop5 state=2 [ 714.115929][T11154] asix 6-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0012: -71 [ 714.116241][T11154] asix 6-1:0.34: probe with driver asix failed with error -71 [ 714.170730][T11154] usb 6-1: USB disconnect, device number 6 [ 714.235917][T12258] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 714.311587][ T5694] usb 4-1: USB disconnect, device number 43 [ 714.399429][T12258] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 714.399462][T12258] usb 3-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 714.399485][T12258] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 714.399536][T12258] usb 3-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 714.399563][T12258] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 714.399590][T12258] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 714.401429][T12258] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 714.401458][T12258] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 714.401481][T12258] usb 3-1: Product: syz [ 714.401498][T12258] usb 3-1: Manufacturer: syz [ 714.497829][T14698] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 714.509503][T12258] cdc_wdm 3-1:1.0: skipping garbage [ 714.509566][T12258] cdc_wdm 3-1:1.0: skipping garbage [ 714.571352][T12258] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 714.571390][T12258] cdc_wdm 3-1:1.0: Unknown control protocol [ 714.754673][T14706] FAULT_INJECTION: forcing a failure. [ 714.754673][T14706] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 714.754714][T14706] CPU: 0 UID: 0 PID: 14706 Comm: syz.2.2988 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 714.754745][T14706] Tainted: [L]=SOFTLOCKUP [ 714.754754][T14706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 714.754768][T14706] Call Trace: [ 714.754777][T14706] [ 714.754787][T14706] dump_stack_lvl+0xe8/0x150 [ 714.754823][T14706] should_fail_ex+0x467/0x600 [ 714.754864][T14706] _copy_to_user+0x31/0xb0 [ 714.754893][T14706] simple_read_from_buffer+0xe1/0x170 [ 714.754968][T14706] proc_fail_nth_read+0x1be/0x230 [ 714.755008][T14706] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 714.755047][T14706] ? rw_verify_area+0x250/0x4d0 [ 714.755071][T14706] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 714.755105][T14706] vfs_read+0x219/0xa90 [ 714.755144][T14706] ? __pfx_vfs_read+0x10/0x10 [ 714.755169][T14706] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 714.755192][T14706] ? lockdep_hardirqs_on+0x7a/0x110 [ 714.755214][T14706] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 714.755237][T14706] ? mutex_lock_nested+0x152/0x1d0 [ 714.755266][T14706] ? fdget_pos+0x252/0x320 [ 714.755307][T14706] ksys_read+0x156/0x270 [ 714.755332][T14706] ? __pfx_ksys_read+0x10/0x10 [ 714.755364][T14706] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 714.755389][T14706] do_syscall_64+0x174/0x580 [ 714.755411][T14706] ? trace_irq_disable+0x3b/0x140 [ 714.755434][T14706] ? clear_bhb_loop+0x40/0x90 [ 714.755461][T14706] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 714.755496][T14706] RIP: 0033:0x7f386972e68e [ 714.755518][T14706] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 714.755538][T14706] RSP: 002b:00007f38679a4fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 714.755562][T14706] RAX: ffffffffffffffda RBX: 00007f38679a56c0 RCX: 00007f386972e68e [ 714.755576][T14706] RDX: 000000000000000f RSI: 00007f38679a50a0 RDI: 0000000000000005 [ 714.755588][T14706] RBP: 00007f38679a5090 R08: 0000000000000000 R09: 0000000000000000 [ 714.755599][T14706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 714.755611][T14706] R13: 00007f38699f6128 R14: 00007f38699f6090 R15: 00007ffd92484b38 [ 714.755642][T14706] [ 715.045867][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 715.046067][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 715.084470][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 715.084501][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 715.084819][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 715.084879][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 715.085298][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 715.085351][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 715.085795][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 715.085817][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 715.086958][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 715.087021][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 715.087449][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 715.087497][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 715.087896][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 715.087951][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 715.088332][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 715.088357][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 715.088760][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 715.088814][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 715.262039][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1 [ 715.304320][ T5771] usb 3-1: USB disconnect, device number 2 [ 715.623615][T14719] cgroup: Invalid name [ 715.755927][T12258] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 715.907961][T12258] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 715.907992][T12258] usb 4-1: config 0 has no interfaces? [ 715.908058][T12258] usb 4-1: New USB device found, idVendor=28bd, idProduct=0909, bcdDevice= 0.00 [ 715.908085][T12258] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 715.926795][T12258] usb 4-1: config 0 descriptor?? [ 716.016019][T11157] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 716.225963][T11157] usb 1-1: Using ep0 maxpacket: 32 [ 716.427740][T11157] usb 1-1: config 0 has an invalid descriptor of length 39, skipping remainder of the config [ 716.448087][T11157] usb 1-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 716.448123][T11157] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 716.448145][T11157] usb 1-1: Product: syz [ 716.448161][T11157] usb 1-1: Manufacturer: syz [ 716.448187][T11157] usb 1-1: SerialNumber: syz [ 716.524531][T11157] usb 1-1: config 0 descriptor?? [ 716.535149][T11157] cdc_ether 1-1:0.0: missing cdc header descriptor [ 716.543865][T11157] usb 1-1: unsupported MDLM descriptors [ 716.921171][T12258] usb 4-1: USB disconnect, device number 44 [ 716.998713][T11157] usb 1-1: USB disconnect, device number 22 [ 717.445023][T14744] FAULT_INJECTION: forcing a failure. [ 717.445023][T14744] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 717.445064][T14744] CPU: 1 UID: 0 PID: 14744 Comm: syz.2.3001 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 717.445095][T14744] Tainted: [L]=SOFTLOCKUP [ 717.445104][T14744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 717.445118][T14744] Call Trace: [ 717.445128][T14744] [ 717.445139][T14744] dump_stack_lvl+0xe8/0x150 [ 717.445176][T14744] should_fail_ex+0x467/0x600 [ 717.445217][T14744] _copy_from_user+0x2d/0xb0 [ 717.445246][T14744] __se_sys_openat2+0x14a/0x2d0 [ 717.445296][T14744] ? __pfx___se_sys_openat2+0x10/0x10 [ 717.445342][T14744] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 717.445368][T14744] do_syscall_64+0x174/0x580 [ 717.445392][T14744] ? trace_irq_disable+0x3b/0x140 [ 717.445414][T14744] ? clear_bhb_loop+0x40/0x90 [ 717.445442][T14744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 717.445466][T14744] RIP: 0033:0x7f386976de59 [ 717.445487][T14744] 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 [ 717.445506][T14744] RSP: 002b:00007f38679a5028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b5 [ 717.445530][T14744] RAX: ffffffffffffffda RBX: 00007f38699f6090 RCX: 00007f386976de59 [ 717.445547][T14744] RDX: 0000200000000540 RSI: 0000200000000500 RDI: 00000000ffffff9c [ 717.445563][T14744] RBP: 00007f38679a5090 R08: 0000000000000000 R09: 0000000000000000 [ 717.445578][T14744] R10: 0000000000000018 R11: 0000000000000246 R12: 0000000000000001 [ 717.445592][T14744] R13: 00007f38699f6128 R14: 00007f38699f6090 R15: 00007ffd92484b38 [ 717.445631][T14744] [ 717.575954][T11157] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 717.917456][T11157] usb 6-1: Using ep0 maxpacket: 32 [ 717.921760][T11157] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 717.949410][T11157] usb 6-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 717.949444][T11157] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 717.949467][T11157] usb 6-1: Product: syz [ 717.949484][T11157] usb 6-1: Manufacturer: syz [ 717.949500][T11157] usb 6-1: SerialNumber: syz [ 718.000569][T11157] usb 6-1: config 0 descriptor?? [ 718.037942][T11157] quatech2 6-1:0.0: Quatech 2nd gen USB to Serial Driver converter detected [ 718.309346][T14738] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 718.322631][T14738] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 718.334706][T14738] devpts: Bad value for 'max' [ 718.465943][T11154] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 718.536695][T11157] usb 6-1: qt2_attach - failed to power on unit: -71 [ 718.536941][T11157] quatech2 6-1:0.0: probe with driver quatech2 failed with error -71 [ 718.593019][T11157] usb 6-1: USB disconnect, device number 7 [ 718.625972][T11154] usb 1-1: Using ep0 maxpacket: 16 [ 718.627837][T11154] usb 1-1: config 0 has an invalid interface number: 34 but max is 0 [ 718.627866][T11154] usb 1-1: config 0 has no interface number 0 [ 718.627912][T11154] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 718.627941][T11154] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 718.634019][T11154] usb 1-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 718.634051][T11154] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 718.634074][T11154] usb 1-1: Product: syz [ 718.634090][T11154] usb 1-1: Manufacturer: syz [ 718.634106][T11154] usb 1-1: SerialNumber: syz [ 718.727353][T11154] usb 1-1: config 0 descriptor?? [ 718.730683][T14755] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 718.730819][T14755] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 718.803750][T14760] FAULT_INJECTION: forcing a failure. [ 718.803750][T14760] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 718.803795][T14760] CPU: 0 UID: 0 PID: 14760 Comm: syz.3.3005 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 718.803825][T14760] Tainted: [L]=SOFTLOCKUP [ 718.803833][T14760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 718.803847][T14760] Call Trace: [ 718.803857][T14760] [ 718.803866][T14760] dump_stack_lvl+0xe8/0x150 [ 718.803903][T14760] should_fail_ex+0x467/0x600 [ 718.803942][T14760] _copy_from_user+0x2d/0xb0 [ 718.803969][T14760] core_sys_select+0x673/0xb40 [ 718.803999][T14760] ? get_pid_task+0x20/0x1f0 [ 718.804043][T14760] ? __pfx_core_sys_select+0x10/0x10 [ 718.804096][T14760] ? __pfx_set_user_sigmask+0x10/0x10 [ 718.804123][T14760] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 718.804161][T14760] __se_sys_pselect6+0x267/0x320 [ 718.804198][T14760] ? __pfx___se_sys_pselect6+0x10/0x10 [ 718.804229][T14760] ? __pfx_ksys_write+0x10/0x10 [ 718.804257][T14760] ? __x64_sys_pselect6+0x21/0xf0 [ 718.804287][T14760] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 718.804312][T14760] do_syscall_64+0x174/0x580 [ 718.804334][T14760] ? trace_irq_disable+0x3b/0x140 [ 718.804357][T14760] ? clear_bhb_loop+0x40/0x90 [ 718.804385][T14760] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 718.804408][T14760] RIP: 0033:0x7f646526de59 [ 718.804430][T14760] 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 [ 718.804450][T14760] RSP: 002b:00007f64634c6028 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 718.804474][T14760] RAX: ffffffffffffffda RBX: 00007f64654f5fa0 RCX: 00007f646526de59 [ 718.804492][T14760] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000040 [ 718.804506][T14760] RBP: 00007f64634c6090 R08: 0000000000000000 R09: 0000000000000000 [ 718.804520][T14760] R10: 00002000000002c0 R11: 0000000000000246 R12: 0000000000000001 [ 718.804534][T14760] R13: 00007f64654f6038 R14: 00007f64654f5fa0 R15: 00007ffdbb499ae8 [ 718.804569][T14760] [ 718.956252][T14755] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 718.956513][T14755] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 719.182365][T11154] asix 1-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 720.488884][T14777] FAULT_INJECTION: forcing a failure. [ 720.488884][T14777] name failslab, interval 1, probability 0, space 0, times 0 [ 720.488926][T14777] CPU: 1 UID: 0 PID: 14777 Comm: syz.5.3011 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 720.488957][T14777] Tainted: [L]=SOFTLOCKUP [ 720.488966][T14777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 720.488979][T14777] Call Trace: [ 720.488989][T14777] [ 720.488999][T14777] dump_stack_lvl+0xe8/0x150 [ 720.489035][T14777] should_fail_ex+0x467/0x600 [ 720.489076][T14777] should_failslab+0xa8/0x100 [ 720.489113][T14777] __kmalloc_noprof+0xfb/0x790 [ 720.489145][T14777] ? lock_acquire+0x115/0x350 [ 720.489174][T14777] ? tomoyo_encode+0x2ad/0x570 [ 720.489199][T14777] ? tomoyo_encode+0x2ad/0x570 [ 720.489231][T14777] tomoyo_encode+0x2ad/0x570 [ 720.489264][T14777] tomoyo_mount_permission+0x3a4/0x9e0 [ 720.489288][T14777] ? tomoyo_mount_permission+0x2b5/0x9e0 [ 720.489318][T14777] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 720.489340][T14777] ? kasan_save_track+0x4f/0x80 [ 720.489424][T14777] ? kasan_quarantine_put+0xbb/0x1f0 [ 720.489457][T14777] security_sb_mount+0xda/0x2d0 [ 720.489487][T14777] path_mount+0xbc/0x1050 [ 720.489526][T14777] ? user_path_at+0xd4/0x160 [ 720.489552][T14777] __se_sys_mount+0x31d/0x420 [ 720.489593][T14777] ? __pfx___se_sys_mount+0x10/0x10 [ 720.489635][T14777] ? __x64_sys_mount+0x20/0xc0 [ 720.489670][T14777] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 720.489695][T14777] do_syscall_64+0x174/0x580 [ 720.489720][T14777] ? trace_irq_disable+0x3b/0x140 [ 720.489742][T14777] ? clear_bhb_loop+0x40/0x90 [ 720.489770][T14777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 720.489793][T14777] RIP: 0033:0x7fd555afde59 [ 720.489815][T14777] 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 [ 720.489835][T14777] RSP: 002b:00007fd553d35028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 720.489860][T14777] RAX: ffffffffffffffda RBX: 00007fd555d86090 RCX: 00007fd555afde59 [ 720.489877][T14777] RDX: 00002000000002c0 RSI: 0000200000000280 RDI: 0000200000000100 [ 720.489893][T14777] RBP: 00007fd553d35090 R08: 0000200000000300 R09: 0000000000000000 [ 720.489908][T14777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 720.489922][T14777] R13: 00007fd555d86128 R14: 00007fd555d86090 R15: 00007ffecc566c48 [ 720.489958][T14777] [ 720.668377][T14755] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 720.681479][T14755] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 721.317433][T11154] asix 1-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0012: -71 [ 721.317876][T11154] asix 1-1:0.34: probe with driver asix failed with error -71 [ 721.393922][T11154] usb 1-1: USB disconnect, device number 23 [ 721.684725][T14791] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 721.684944][T14791] overlayfs: failed to clone lowerpath [ 721.896025][ T37] usb 3-1: new full-speed USB device number 3 using dummy_hcd [ 722.105006][ T37] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 722.105065][ T37] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBE, changing to 0x8E [ 722.105094][ T37] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 10 [ 722.105123][ T37] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 722.105149][ T37] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 722.157885][ T37] usb 3-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 722.157981][ T37] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 722.158044][ T37] usb 3-1: Product: syz [ 722.158086][ T37] usb 3-1: Manufacturer: syz [ 722.158129][ T37] usb 3-1: SerialNumber: syz [ 722.224302][ T37] usb 3-1: config 0 descriptor?? [ 722.478088][ T37] radio-si470x 3-1:0.0: DeviceID=0x0000 ChipID=0x0000 [ 722.478117][ T37] radio-si470x 3-1:0.0: This driver is known to work with firmware version 12, but the device has firmware version 0. [ 722.680449][ T37] radio-si470x 3-1:0.0: software version 0, hardware version 0 [ 722.680492][ T37] radio-si470x 3-1:0.0: This driver is known to work with hardware version 1, but the device has hardware version 0. [ 722.680516][ T37] radio-si470x 3-1:0.0: If you have some trouble using this driver, please report to V4L ML at linux-media@vger.kernel.org [ 722.891624][ T37] radio-si470x 3-1:0.0: submitting int urb failed (-90) [ 723.300263][T14816] binder: 14815:14816 ioctl c018620c 0 returned -14 [ 723.444298][T14819] Invalid source name [ 723.626483][ T5687] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 723.828530][ T5687] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 723.828562][ T5687] usb 4-1: config 0 has no interfaces? [ 723.828653][ T5687] usb 4-1: New USB device found, idVendor=28bd, idProduct=0909, bcdDevice= 0.00 [ 723.828682][ T5687] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 723.932790][ T37] radio-si470x 3-1:0.0: si470x_set_report: usb_control_msg returned -71 [ 723.962651][ T5687] usb 4-1: config 0 descriptor?? [ 723.964141][ T37] radio-si470x 3-1:0.0: si470x_get_report: usb_control_msg returned -71 [ 724.100325][ T37] usb 3-1: USB disconnect, device number 3 [ 725.019197][T12258] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 725.083623][ T5702] usb 4-1: USB disconnect, device number 45 [ 725.123804][T14832] sctp: [Deprecated]: syz.2.3030 (pid 14832) Use of int in maxseg socket option. [ 725.123804][T14832] Use struct sctp_assoc_value instead [ 725.178983][T12258] usb 1-1: Using ep0 maxpacket: 16 [ 725.203752][T12258] usb 1-1: config 0 has an invalid interface number: 34 but max is 0 [ 725.203783][T12258] usb 1-1: config 0 has no interface number 0 [ 725.203832][T12258] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 725.203860][T12258] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 725.301487][T12258] usb 1-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 725.301512][T12258] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 725.301528][T12258] usb 1-1: Product: syz [ 725.301539][T12258] usb 1-1: Manufacturer: syz [ 725.301551][T12258] usb 1-1: SerialNumber: syz [ 725.358374][T12258] usb 1-1: config 0 descriptor?? [ 725.370881][T14830] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 725.371013][T14830] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 725.577970][T14830] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 725.578103][T14830] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 725.782580][T12258] asix 1-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 727.076573][T11154] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 727.286424][T11154] usb 3-1: Using ep0 maxpacket: 8 [ 727.320596][T14830] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 727.323545][T14830] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 727.379772][T11154] usb 3-1: New USB device found, idVendor=2770, idProduct=9120, bcdDevice=6c.77 [ 727.379808][T11154] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=239 [ 727.379830][T11154] usb 3-1: Product: syz [ 727.379847][T11154] usb 3-1: Manufacturer: syz [ 727.379862][T11154] usb 3-1: SerialNumber: syz [ 727.435120][T11154] usb 3-1: config 0 descriptor?? [ 727.462633][T11154] gspca_main: sq905-2.14.0 probing 2770:9120 [ 727.670230][T14870] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 727.671832][T14870] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 728.005018][T12258] asix 1-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0012: -71 [ 728.005328][T12258] asix 1-1:0.34: probe with driver asix failed with error -71 [ 728.056074][T12258] usb 1-1: USB disconnect, device number 24 [ 728.176177][T11154] gspca_sq905: sq905_command: usb_control_msg failed 2 (-110) [ 728.176294][T11154] sq905 3-1:0.0: probe with driver sq905 failed with error -110 [ 728.371558][ T5694] usb 3-1: USB disconnect, device number 4 [ 729.042122][T14904] sg_write: data in/out 426041/136 bytes for SCSI command 0x0-- guessing data in; [ 729.042122][T14904] program syz.5.3047 not setting count and/or reply_len properly [ 729.156851][T14908] FAULT_INJECTION: forcing a failure. [ 729.156851][T14908] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 729.156894][T14908] CPU: 1 UID: 0 PID: 14908 Comm: syz.0.3049 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 729.156926][T14908] Tainted: [L]=SOFTLOCKUP [ 729.156934][T14908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 729.156947][T14908] Call Trace: [ 729.156958][T14908] [ 729.156968][T14908] dump_stack_lvl+0xe8/0x150 [ 729.157004][T14908] should_fail_ex+0x467/0x600 [ 729.157045][T14908] _copy_from_user+0x2d/0xb0 [ 729.157073][T14908] ___sys_sendmsg+0x1c6/0x360 [ 729.157096][T14908] ? __lock_acquire+0x6df/0x2e40 [ 729.157123][T14908] ? __pfx____sys_sendmsg+0x10/0x10 [ 729.157182][T14908] ? __fget_files+0x2a/0x420 [ 729.157223][T14908] ? __fget_files+0x3a8/0x420 [ 729.157268][T14908] __x64_sys_sendmsg+0x1b7/0x290 [ 729.157293][T14908] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 729.157334][T14908] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 729.157360][T14908] do_syscall_64+0x174/0x580 [ 729.157386][T14908] ? clear_bhb_loop+0x40/0x90 [ 729.157415][T14908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 729.157439][T14908] RIP: 0033:0x7efe5ba3de59 [ 729.157468][T14908] 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 [ 729.157489][T14908] RSP: 002b:00007efe59c96028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 729.157514][T14908] RAX: ffffffffffffffda RBX: 00007efe5bcc5fa0 RCX: 00007efe5ba3de59 [ 729.157531][T14908] RDX: 00000000040040c4 RSI: 0000200000000200 RDI: 0000000000000003 [ 729.157547][T14908] RBP: 00007efe59c96090 R08: 0000000000000000 R09: 0000000000000000 [ 729.157561][T14908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 729.157575][T14908] R13: 00007efe5bcc6038 R14: 00007efe5bcc5fa0 R15: 00007ffcec564248 [ 729.157615][T14908] [ 729.166924][ T5611] Bluetooth: hci5: command 0x0406 tx timeout [ 729.597618][T14911] netlink: 'syz.5.3050': attribute type 1 has an invalid length. [ 729.998036][T14923] netlink: 'syz.2.3056': attribute type 10 has an invalid length. [ 730.021062][T14923] bond0: (slave bond_slave_0): Releasing backup interface [ 730.413337][T14937] netlink: 4 bytes leftover after parsing attributes in process `syz.5.3060'. [ 730.437608][T12258] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 730.467631][T14938] netlink: 64 bytes leftover after parsing attributes in process `syz.5.3060'. [ 730.497043][ T5694] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 730.503773][T14938] netlink: 24 bytes leftover after parsing attributes in process `syz.5.3060'. [ 730.601776][T12258] usb 4-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 730.601811][T12258] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 730.626675][T12258] usb 4-1: config 0 descriptor?? [ 730.634742][T12258] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 730.675933][ T5694] usb 1-1: Using ep0 maxpacket: 16 [ 730.679459][ T5694] usb 1-1: config 0 has an invalid interface number: 34 but max is 0 [ 730.679491][ T5694] usb 1-1: config 0 has no interface number 0 [ 730.679617][ T5694] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 730.679646][ T5694] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 730.730589][ T5694] usb 1-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 730.730734][ T5694] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 730.730758][ T5694] usb 1-1: Product: syz [ 730.730774][ T5694] usb 1-1: Manufacturer: syz [ 730.731009][ T5694] usb 1-1: SerialNumber: syz [ 730.776000][T11157] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 730.826506][ T5694] usb 1-1: config 0 descriptor?? [ 730.843332][T14930] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 730.855393][T14930] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 730.917037][T11157] usb 6-1: device descriptor read/64, error -71 [ 731.046161][T12258] cpia1 4-1:0.0: unexpected state after lo power cmd: 00 [ 731.066325][T14930] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 731.066457][T14930] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 731.156840][T11157] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 731.272802][ T5694] asix 1-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 731.285947][T11157] usb 6-1: device descriptor read/64, error -71 [ 731.396318][T11157] usb usb6-port1: attempt power cycle [ 731.651580][T12258] cpia1 4-1:0.0: only firmware version 1 is supported (got: 0) [ 731.736378][T11157] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 731.756659][T11157] usb 6-1: device descriptor read/8, error -71 [ 731.854292][T12258] usb 4-1: USB disconnect, device number 46 [ 731.996178][T11157] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 732.016937][T11157] usb 6-1: device descriptor read/8, error -71 [ 732.127651][T11157] usb usb6-port1: unable to enumerate USB device [ 732.682733][T14930] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 732.683498][T14930] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 732.886001][ T37] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 733.033585][ T5694] asix 1-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0012: -71 [ 733.033895][ T5694] asix 1-1:0.34: probe with driver asix failed with error -71 [ 733.045958][ T37] usb 4-1: Using ep0 maxpacket: 32 [ 733.072824][ T37] usb 4-1: unable to get BOS descriptor or descriptor too short [ 733.087527][ T37] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 733.087628][ T37] usb 4-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 733.135710][ T37] usb 4-1: New USB device found, idVendor=2b53, idProduct=0023, bcdDevice= 0.40 [ 733.135933][ T37] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 733.135960][ T37] usb 4-1: Product: syz [ 733.135978][ T37] usb 4-1: Manufacturer: syz [ 733.135995][ T37] usb 4-1: SerialNumber: syz [ 733.172901][ T5694] usb 1-1: USB disconnect, device number 25 [ 733.515724][ T37] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 733.551849][ T37] snd-usb-audio 4-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 734.035203][T14980] vim2m vim2m.0: vidioc_s_fmt queue busy [ 734.733350][ T37] snd-usb-audio 4-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 734.751664][ T37] usb 4-1: USB disconnect, device number 47 [ 734.873114][ T7566] udevd[7566]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 735.127441][ T37] usb 4-1: new high-speed USB device number 48 using dummy_hcd [ 735.215984][ T5694] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 735.276865][ T37] usb 4-1: Using ep0 maxpacket: 32 [ 735.281562][ T37] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 735.281593][ T37] usb 4-1: config 0 has no interface number 0 [ 735.281642][ T37] usb 4-1: config 0 interface 12 has no altsetting 0 [ 735.285303][ T37] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 735.285336][ T37] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 735.285359][ T37] usb 4-1: Product: syz [ 735.285375][ T37] usb 4-1: Manufacturer: syz [ 735.285392][ T37] usb 4-1: SerialNumber: syz [ 735.364525][ T37] usb 4-1: config 0 descriptor?? [ 735.437187][ T5694] usb 3-1: Using ep0 maxpacket: 16 [ 735.442859][ T5694] usb 3-1: config 0 has an invalid interface number: 34 but max is 0 [ 735.442889][ T5694] usb 3-1: config 0 has no interface number 0 [ 735.442997][ T5694] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 735.443018][ T5694] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 735.501562][ T5694] usb 3-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 735.501680][ T5694] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 735.501711][ T5694] usb 3-1: Product: syz [ 735.501728][ T5694] usb 3-1: Manufacturer: syz [ 735.501746][ T5694] usb 3-1: SerialNumber: syz [ 735.568694][ T5694] usb 3-1: config 0 descriptor?? [ 735.631081][T15006] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 735.631220][T15006] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 735.699196][ T37] f81534 4-1:0.12: f81534_set_register: reg: 1002 data: 3 failed: -71 [ 735.699258][ T37] f81534 4-1:0.12: f81534_find_config_idx: read failed: -71 [ 735.699277][ T37] f81534 4-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 735.699373][ T37] f81534 4-1:0.12: probe with driver f81534 failed with error -71 [ 735.776181][ T37] usb 4-1: USB disconnect, device number 48 [ 735.834955][T15006] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 735.835093][T15006] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 736.026765][ T5702] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 736.038717][ T5694] asix 3-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 736.220208][ T5702] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 736.220645][ T5702] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 736.220673][ T5702] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 736.280464][ T5702] usb 6-1: config 0 descriptor?? [ 736.479805][T15016] openvswitch: netlink: IPv4 tunnel dst address is zero [ 736.507083][T15012] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 736.511917][T15012] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 736.555599][ T5702] usbhid 6-1:0.0: can't add hid device: -71 [ 736.556579][ T5702] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 736.596207][ T5702] usb 6-1: USB disconnect, device number 12 [ 737.097421][T12258] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 737.260616][T12258] usb 1-1: Using ep0 maxpacket: 32 [ 737.275280][T12258] usb 1-1: config 0 has an invalid interface number: 196 but max is 0 [ 737.275301][T12258] usb 1-1: config 0 has no interface number 0 [ 737.275334][T12258] usb 1-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 737.275353][T12258] usb 1-1: config 0 interface 196 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 737.275409][T12258] usb 1-1: config 0 interface 196 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 737.275428][T12258] usb 1-1: config 0 interface 196 has no altsetting 0 [ 737.339643][T12258] usb 1-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 737.339667][T12258] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 737.339682][T12258] usb 1-1: Product: syz [ 737.339693][T12258] usb 1-1: Manufacturer: syz [ 737.340244][T12258] usb 1-1: SerialNumber: syz [ 737.420405][T12258] usb 1-1: config 0 descriptor?? [ 737.424398][T15022] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 737.466349][T15006] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 737.467003][T15006] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 737.657704][ T5702] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 737.835996][ T5702] usb 6-1: Using ep0 maxpacket: 8 [ 737.840010][ T5702] usb 6-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 13 [ 737.840280][ T5702] usb 6-1: config 0 interface 0 has no altsetting 0 [ 737.840321][ T5702] usb 6-1: New USB device found, idVendor=28bd, idProduct=0055, bcdDevice= 0.00 [ 737.840348][ T5702] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 737.908244][T12258] ipheth 1-1:0.196: ipheth_get_macaddr: usb_control_msg: short packet: 0 bytes [ 737.910751][T12258] ipheth 1-1:0.196: probe with driver ipheth failed with error -22 [ 738.817396][ T60] Bluetooth: hci2: Controller not accepting commands anymore: ncmd = 0 [ 738.817670][ T60] Bluetooth: hci2: Injecting HCI hardware error event [ 738.818626][ T60] Bluetooth: hci2: hardware error 0x00 [ 738.820095][ T5694] asix 3-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0012: -71 [ 738.820374][ T5694] asix 3-1:0.34: probe with driver asix failed with error -71 [ 738.909637][ T5702] usb 6-1: config 0 descriptor?? [ 738.980234][ T5694] usb 3-1: USB disconnect, device number 5 [ 738.990245][T12258] usb 1-1: USB disconnect, device number 26 [ 739.393120][ T5702] uclogic 0003:28BD:0055.0016: interface is invalid, ignoring [ 739.509656][ T5771] usb 4-1: new full-speed USB device number 49 using dummy_hcd [ 739.602548][T11154] usb 6-1: USB disconnect, device number 13 [ 739.659471][ T5771] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 739.659510][ T5771] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 739.659543][ T5771] usb 4-1: New USB device found, idVendor=0419, idProduct=0600, bcdDevice= 0.00 [ 739.659562][ T5771] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 739.665717][ T5771] usb 4-1: config 0 descriptor?? [ 739.888914][T11157] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 740.038205][T11157] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 740.038362][T11157] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 740.038382][T11157] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 740.044812][T11157] usb 1-1: config 0 descriptor?? [ 740.085974][ T5324] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 740.182488][ T5771] hid_parser_main: 30 callbacks suppressed [ 740.182512][ T5771] samsung 0003:0419:0600.0017: unknown main item tag 0x0 [ 740.182537][ T5771] samsung 0003:0419:0600.0017: unknown main item tag 0x0 [ 740.182749][ T5771] samsung 0003:0419:0600.0017: unknown main item tag 0x0 [ 740.182769][ T5771] samsung 0003:0419:0600.0017: unknown main item tag 0x0 [ 740.182788][ T5771] samsung 0003:0419:0600.0017: unknown main item tag 0x0 [ 740.182807][ T5771] samsung 0003:0419:0600.0017: unknown main item tag 0x0 [ 740.182826][ T5771] samsung 0003:0419:0600.0017: unknown main item tag 0x0 [ 740.182845][ T5771] samsung 0003:0419:0600.0017: unknown main item tag 0x0 [ 740.183197][ T5771] samsung 0003:0419:0600.0017: unknown main item tag 0x0 [ 740.183217][ T5771] samsung 0003:0419:0600.0017: unknown main item tag 0x0 [ 740.230598][ T5324] usb 3-1: device descriptor read/64, error -71 [ 740.301324][ T5771] samsung 0003:0419:0600.0017: hidraw0: USB HID v0.81 Device [HID 0419:0600] on usb-dummy_hcd.3-1/input0 [ 740.355003][T15043] netlink: 188 bytes leftover after parsing attributes in process `syz.3.3097'. [ 740.355030][T15043] netlink: 10536 bytes leftover after parsing attributes in process `syz.3.3097'. [ 740.468355][ T5324] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 740.519796][T15049] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 740.520723][T15049] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 740.560020][T11157] usbhid 1-1:0.0: can't add hid device: -71 [ 740.560172][T11157] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 740.596181][T11157] usb 1-1: USB disconnect, device number 27 [ 740.626061][ T5324] usb 3-1: device descriptor read/64, error -71 [ 740.644267][ T5771] usb 4-1: USB disconnect, device number 49 [ 740.740379][ T5324] usb usb3-port1: attempt power cycle [ 741.066079][T11154] usb 6-1: new full-speed USB device number 14 using dummy_hcd [ 741.088395][ T5324] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 741.106656][ T5324] usb 3-1: device descriptor read/8, error -71 [ 741.326995][ T60] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 741.379198][T11154] usb 6-1: device descriptor read/64, error -71 [ 741.468543][ T5324] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 741.685534][ T5324] usb 3-1: device descriptor read/8, error -71 [ 741.780239][T11154] usb 6-1: new full-speed USB device number 15 using dummy_hcd [ 742.032706][ T5324] usb usb3-port1: unable to enumerate USB device [ 742.181405][T11154] usb 6-1: device descriptor read/64, error -71 [ 742.294072][T11154] usb usb6-port1: attempt power cycle [ 742.639342][T11154] usb 6-1: new full-speed USB device number 16 using dummy_hcd [ 742.656697][T11154] usb 6-1: device descriptor read/8, error -71 [ 742.816089][ T5771] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 742.896214][T11154] usb 6-1: new full-speed USB device number 17 using dummy_hcd [ 742.917863][T11154] usb 6-1: device descriptor read/8, error -71 [ 742.977487][ T5771] usb 1-1: Using ep0 maxpacket: 16 [ 743.001981][ T5771] usb 1-1: config 0 has an invalid interface number: 34 but max is 0 [ 743.002007][ T5771] usb 1-1: config 0 has no interface number 0 [ 743.002046][ T5771] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 743.002072][ T5771] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 743.046699][T11154] usb usb6-port1: unable to enumerate USB device [ 743.050016][ T5771] usb 1-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 743.050048][ T5771] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 743.050071][ T5771] usb 1-1: Product: syz [ 743.050097][ T5771] usb 1-1: Manufacturer: syz [ 743.050114][ T5771] usb 1-1: SerialNumber: syz [ 743.096660][ T5771] usb 1-1: config 0 descriptor?? [ 743.111339][T15075] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 743.111537][T15075] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 743.320776][T15075] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 743.320917][T15075] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 743.455935][ T5324] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 743.475878][ T5702] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 743.523045][ T5771] asix 1-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 743.605901][ T5324] usb 4-1: Using ep0 maxpacket: 32 [ 743.608249][ T5324] usb 4-1: config index 0 descriptor too short (expected 35577, got 27) [ 743.608278][ T5324] usb 4-1: config 223 has too many interfaces: 92, using maximum allowed: 32 [ 743.608378][ T5324] usb 4-1: config 223 has an invalid descriptor of length 61, skipping remainder of the config [ 743.608402][ T5324] usb 4-1: config 223 has 1 interface, different from the descriptor's value: 92 [ 743.608425][ T5324] usb 4-1: config 223 has no interface number 0 [ 743.608548][ T5324] usb 4-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 743.608567][ T5324] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 743.706771][ T5702] usb 3-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 743.706806][ T5702] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 743.706829][ T5702] usb 3-1: Product: syz [ 743.706846][ T5702] usb 3-1: Manufacturer: syz [ 743.706863][ T5702] usb 3-1: SerialNumber: syz [ 743.931962][ T5324] usb 4-1: string descriptor 0 read error: -71 [ 743.962975][ T5324] snd_usb_pod 4-1:223.1: Line 6 Pocket POD found [ 743.963614][ T5324] snd_usb_pod 4-1:223.1: set_interface failed [ 743.970967][ T5324] snd_usb_pod 4-1:223.1: Line 6 Pocket POD now disconnected [ 743.971707][ T5324] snd_usb_pod 4-1:223.1: probe with driver snd_usb_pod failed with error -71 [ 744.000732][ T5324] usb 4-1: USB disconnect, device number 50 [ 744.446009][ T5702] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPROTO [ 744.446074][ T5702] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 744.526122][ T5702] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 744.561290][ T5702] lan78xx 3-1:1.0: probe with driver lan78xx failed with error -71 [ 744.593676][ T5702] usb 3-1: USB disconnect, device number 10 [ 744.875972][ T5694] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 745.022036][T15075] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 745.025854][ T5694] usb 4-1: Using ep0 maxpacket: 16 [ 745.032317][T15075] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 745.040316][ T5694] usb 4-1: config 0 interface 0 altsetting 64 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 745.040353][ T5694] usb 4-1: config 0 interface 0 has no altsetting 0 [ 745.040389][ T5694] usb 4-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 745.040415][ T5694] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 745.093733][ T5694] usb 4-1: config 0 descriptor?? [ 745.360755][ T5694] hid_parser_main: 30 callbacks suppressed [ 745.360782][ T5694] mcp2221 0003:04D8:00DD.0018: unknown main item tag 0x0 [ 745.360816][ T5694] mcp2221 0003:04D8:00DD.0018: unknown main item tag 0x0 [ 745.360845][ T5694] mcp2221 0003:04D8:00DD.0018: unknown main item tag 0x0 [ 745.360875][ T5694] mcp2221 0003:04D8:00DD.0018: unknown main item tag 0x0 [ 745.360903][ T5694] mcp2221 0003:04D8:00DD.0018: unknown main item tag 0x0 [ 745.363626][ T5694] mcp2221 0003:04D8:00DD.0018: USB HID v0.01 Device [HID 04d8:00dd] on usb-dummy_hcd.3-1/input0 [ 745.491981][T15100] netlink: 'syz.5.3114': attribute type 27 has an invalid length. [ 745.535044][T15100] netlink: 4 bytes leftover after parsing attributes in process `syz.5.3114'. [ 745.680981][ T5771] asix 1-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0012: -71 [ 745.681283][ T5771] asix 1-1:0.34: probe with driver asix failed with error -71 [ 745.799101][ T5771] usb 1-1: USB disconnect, device number 28 [ 746.037592][ T5694] usb 4-1: USB disconnect, device number 51 [ 746.420530][T15117] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3120'. [ 746.593236][T15123] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 746.814771][T15128] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1303 [ 746.829357][T15128] netlink: 104 bytes leftover after parsing attributes in process `syz.3.3123'. [ 747.425963][ T5771] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 747.639692][ T5771] usb 6-1: Using ep0 maxpacket: 16 [ 748.199474][ T1339] ieee802154 phy0 wpan0: encryption failed: -22 [ 748.199615][ T1339] ieee802154 phy1 wpan1: encryption failed: -22 [ 748.448380][ T5771] usb 6-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 748.448411][ T5771] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x94, changing to 0x84 [ 748.448439][ T5771] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid maxpacket 1794, setting to 1024 [ 748.448465][ T5771] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 1024 [ 748.448491][ T5771] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 748.448513][ T5771] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 748.448537][ T5771] usb 6-1: config 0 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 748.451013][ T5771] usb 6-1: New USB device found, idVendor=104f, idProduct=0004, bcdDevice=c6.c3 [ 748.451043][ T5771] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 748.451065][ T5771] usb 6-1: Product: syz [ 748.451082][ T5771] usb 6-1: Manufacturer: syz [ 748.451098][ T5771] usb 6-1: SerialNumber: syz [ 748.580605][ T5771] usb 6-1: config 0 descriptor?? [ 748.581911][T15131] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 748.603954][ T5771] iuu_phoenix 6-1:0.0: iuu_phoenix converter detected [ 748.637793][ T5771] usb 6-1: iuu_phoenix converter now attached to ttyUSB0 [ 748.824751][ T5694] usb 6-1: USB disconnect, device number 18 [ 749.001734][ T5694] iuu_phoenix ttyUSB0: iuu_phoenix converter now disconnected from ttyUSB0 [ 749.026478][ T5694] iuu_phoenix 6-1:0.0: device disconnected [ 749.237240][ T5771] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 749.386010][ T5771] usb 1-1: Using ep0 maxpacket: 16 [ 749.390859][ T5771] usb 1-1: config 0 has an invalid interface number: 34 but max is 0 [ 749.390889][ T5771] usb 1-1: config 0 has no interface number 0 [ 749.390960][ T5771] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 749.390989][ T5771] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 749.395044][ T5771] usb 1-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 749.395075][ T5771] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 749.395097][ T5771] usb 1-1: Product: syz [ 749.395113][ T5771] usb 1-1: Manufacturer: syz [ 749.395129][ T5771] usb 1-1: SerialNumber: syz [ 749.486511][ T5694] usb 3-1: new full-speed USB device number 11 using dummy_hcd [ 749.491516][ T5771] usb 1-1: config 0 descriptor?? [ 749.512931][T15151] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 749.527819][T15151] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 749.649770][ T5694] usb 3-1: config 0 has an invalid interface number: 41 but max is 0 [ 749.649803][ T5694] usb 3-1: config 0 has no interface number 0 [ 749.649851][ T5694] usb 3-1: config 0 interface 41 has no altsetting 0 [ 749.674764][ T5694] usb 3-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 749.674798][ T5694] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 749.674820][ T5694] usb 3-1: Product: syz [ 749.674836][ T5694] usb 3-1: Manufacturer: syz [ 749.674854][ T5694] usb 3-1: SerialNumber: syz [ 749.717316][ T5694] usb 3-1: config 0 descriptor?? [ 749.735471][T15151] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 749.735673][T15151] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 749.957382][ T5771] asix 1-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 751.631138][ T5324] usb 4-1: new high-speed USB device number 52 using dummy_hcd [ 751.703063][T15151] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 751.704269][T15151] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 751.741584][ T5694] CoreChips 3-1:0.41: probe with driver CoreChips failed with error -71 [ 751.751532][T15175] netlink: 'syz.5.3141': attribute type 29 has an invalid length. [ 751.773590][ T5694] usb 3-1: USB disconnect, device number 11 [ 751.797191][ T5324] usb 4-1: Using ep0 maxpacket: 16 [ 751.800205][ T5324] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 751.800234][ T5324] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 751.802041][ T5324] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 751.802072][ T5324] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 751.802177][ T5324] usb 4-1: SerialNumber: syz [ 751.912863][ T5324] usb 4-1: 0:2 : does not exist [ 751.997173][ T5771] asix 1-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0012: -71 [ 751.997660][ T5771] asix 1-1:0.34: probe with driver asix failed with error -71 [ 752.023362][T11154] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 752.067152][ T5771] usb 1-1: USB disconnect, device number 29 [ 752.166103][T11154] usb 6-1: Using ep0 maxpacket: 16 [ 752.169085][T11154] usb 6-1: config 252 has an invalid descriptor of length 0, skipping remainder of the config [ 752.172708][T11154] usb 6-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=2b.29 [ 752.172729][T11154] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 752.172744][T11154] usb 6-1: Product: syz [ 752.172755][T11154] usb 6-1: Manufacturer: syz [ 752.172766][T11154] usb 6-1: SerialNumber: syz [ 752.275095][T11154] usb 6-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 752.477936][ T5702] usb 6-1: USB disconnect, device number 19 [ 752.521909][T10330] usb 6-1: Failed to submit usb control message: -71 [ 752.521951][T10330] usb 6-1: unable to send the bmi data to the device: -71 [ 752.521972][T10330] usb 6-1: unable to get target info from device [ 752.522001][T10330] usb 6-1: could not get target info (-71) [ 752.522110][T10330] usb 6-1: could not probe fw (-71) [ 752.799811][T15172] fuse: Unknown parameter 'g֜>Z^D4!roup_id}' [ 752.994583][ T5324] usb 4-1: 5:0: failed to get current value for ch 1 (-22) [ 753.011653][ T5324] usb 4-1: 5:0: failed to get current value for ch 2 (-22) [ 753.029021][ T5324] usb 4-1: 5:0: failed to get current value for ch 3 (-22) [ 753.041352][ T5324] usb 4-1: 5:0: cannot get min/max values for control 5 (id 5) [ 753.154004][ T5324] usb 4-1: USB disconnect, device number 52 [ 753.213310][ T7522] udevd[7522]: 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 [ 753.216016][T11154] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 753.249455][T15189] FAULT_INJECTION: forcing a failure. [ 753.249455][T15189] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 753.249496][T15189] CPU: 1 UID: 0 PID: 15189 Comm: syz.5.3144 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 753.249527][T15189] Tainted: [L]=SOFTLOCKUP [ 753.249536][T15189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 753.249550][T15189] Call Trace: [ 753.249559][T15189] [ 753.249569][T15189] dump_stack_lvl+0xe8/0x150 [ 753.249615][T15189] should_fail_ex+0x467/0x600 [ 753.249655][T15189] _copy_from_user+0x2d/0xb0 [ 753.249684][T15189] ___sys_sendmsg+0x1c6/0x360 [ 753.249715][T15189] ? __lock_acquire+0x6df/0x2e40 [ 753.249738][T15189] ? __pfx____sys_sendmsg+0x10/0x10 [ 753.249783][T15189] ? __fget_files+0x2a/0x420 [ 753.249811][T15189] ? __fget_files+0x3a8/0x420 [ 753.249846][T15189] __x64_sys_sendmsg+0x1b7/0x290 [ 753.249865][T15189] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 753.249898][T15189] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 753.249918][T15189] do_syscall_64+0x174/0x580 [ 753.249937][T15189] ? trace_irq_disable+0x3b/0x140 [ 753.249954][T15189] ? clear_bhb_loop+0x40/0x90 [ 753.249976][T15189] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 753.249995][T15189] RIP: 0033:0x7fd555afde59 [ 753.250012][T15189] 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 [ 753.250029][T15189] RSP: 002b:00007fd553d56028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 753.250048][T15189] RAX: ffffffffffffffda RBX: 00007fd555d85fa0 RCX: 00007fd555afde59 [ 753.250062][T15189] RDX: 0000000000044040 RSI: 0000200000002ac0 RDI: 0000000000000003 [ 753.250075][T15189] RBP: 00007fd553d56090 R08: 0000000000000000 R09: 0000000000000000 [ 753.250086][T15189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 753.250098][T15189] R13: 00007fd555d86038 R14: 00007fd555d85fa0 R15: 00007ffecc566c48 [ 753.250125][T15189] [ 753.368586][T11154] usb 3-1: Using ep0 maxpacket: 16 [ 753.405585][T11154] usb 3-1: config 0 interface 0 altsetting 1 endpoint 0x7 has invalid wMaxPacketSize 0 [ 753.405673][T11154] usb 3-1: config 0 interface 0 altsetting 1 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 753.407604][T11154] usb 3-1: config 0 interface 0 altsetting 1 endpoint 0x89 has invalid wMaxPacketSize 0 [ 753.407674][T11154] usb 3-1: config 0 interface 0 has no altsetting 0 [ 753.514249][T11154] usb 3-1: New USB device found, idVendor=06cb, idProduct=0006, bcdDevice=9a.eb [ 753.514280][T11154] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 753.514307][T11154] usb 3-1: Product: syz [ 753.514319][T11154] usb 3-1: Manufacturer: syz [ 753.514329][T11154] usb 3-1: SerialNumber: syz [ 753.581932][T11154] usb 3-1: config 0 descriptor?? [ 753.888960][T15199] i2c i2c-0: Frontend requested software zigzag, but didn't set the frequency step size [ 753.925974][ T5687] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 754.067629][ T5687] usb 6-1: device descriptor read/64, error -71 [ 754.317639][ T5687] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 755.100287][ T5687] usb 6-1: device descriptor read/64, error -71 [ 755.196126][T15211] FAULT_INJECTION: forcing a failure. [ 755.196126][T15211] name failslab, interval 1, probability 0, space 0, times 0 [ 755.196166][T15211] CPU: 1 UID: 0 PID: 15211 Comm: syz.0.3151 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 755.196196][T15211] Tainted: [L]=SOFTLOCKUP [ 755.196204][T15211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 755.196217][T15211] Call Trace: [ 755.196226][T15211] [ 755.196236][T15211] dump_stack_lvl+0xe8/0x150 [ 755.196279][T15211] should_fail_ex+0x467/0x600 [ 755.196321][T15211] should_failslab+0xa8/0x100 [ 755.196357][T15211] ? __kernfs_new_node+0xe7/0xa70 [ 755.196394][T15211] kmem_cache_alloc_noprof+0x9e/0x680 [ 755.196427][T15211] ? __kernfs_new_node+0xe7/0xa70 [ 755.196471][T15211] __kernfs_new_node+0xe7/0xa70 [ 755.196517][T15211] ? __pfx___kernfs_new_node+0x10/0x10 [ 755.196553][T15211] ? lock_acquire+0x115/0x350 [ 755.196576][T15211] ? kernfs_root+0x1c/0x230 [ 755.196630][T15211] ? kernfs_root+0x1c/0x230 [ 755.196664][T15211] ? kernfs_root+0x1c/0x230 [ 755.196696][T15211] ? kernfs_root+0x1c/0x230 [ 755.196740][T15211] kernfs_new_node+0xea/0x140 [ 755.196798][T15211] kernfs_create_link+0xa7/0x200 [ 755.196832][T15211] sysfs_do_create_link_sd+0x83/0x110 [ 755.196869][T15211] device_add_class_symlinks+0x1d2/0x240 [ 755.196906][T15211] device_add+0x467/0xb80 [ 755.196939][T15211] tty_register_device_attr+0x422/0x950 [ 755.196980][T15211] ? __pfx_tty_register_device_attr+0x10/0x10 [ 755.197041][T15211] ? tty_port_register_device+0xca/0x150 [ 755.197080][T15211] rfcomm_dev_ioctl+0x1b7e/0x21e0 [ 755.197124][T15211] ? kasan_quarantine_put+0xbb/0x1f0 [ 755.197155][T15211] ? __pfx_rfcomm_dev_ioctl+0x10/0x10 [ 755.197197][T15211] ? tomoyo_path_number_perm+0x219/0x5f0 [ 755.197234][T15211] ? tomoyo_path_number_perm+0x219/0x5f0 [ 755.197278][T15211] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 755.197314][T15211] sock_do_ioctl+0x101/0x320 [ 755.197345][T15211] ? __pfx_sock_do_ioctl+0x10/0x10 [ 755.197390][T15211] sock_ioctl+0x57d/0x7f0 [ 755.197418][T15211] ? __pfx_sock_ioctl+0x10/0x10 [ 755.197444][T15211] ? __fget_files+0x2a/0x420 [ 755.197477][T15211] ? __fget_files+0x3a8/0x420 [ 755.197508][T15211] ? __fget_files+0x2a/0x420 [ 755.197547][T15211] ? bpf_lsm_file_ioctl+0x9/0x20 [ 755.197586][T15211] ? __pfx_sock_ioctl+0x10/0x10 [ 755.197611][T15211] __se_sys_ioctl+0xff/0x170 [ 755.197635][T15211] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 755.197660][T15211] do_syscall_64+0x174/0x580 [ 755.197682][T15211] ? trace_irq_disable+0x3b/0x140 [ 755.197704][T15211] ? clear_bhb_loop+0x40/0x90 [ 755.197738][T15211] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 755.197760][T15211] RIP: 0033:0x7efe5ba3de59 [ 755.197781][T15211] 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 [ 755.197801][T15211] RSP: 002b:00007efe59c96028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 755.197825][T15211] RAX: ffffffffffffffda RBX: 00007efe5bcc5fa0 RCX: 00007efe5ba3de59 [ 755.197842][T15211] RDX: 0000200000000100 RSI: 00000000400452c8 RDI: 0000000000000004 [ 755.197857][T15211] RBP: 00007efe59c96090 R08: 0000000000000000 R09: 0000000000000000 [ 755.197871][T15211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 755.197884][T15211] R13: 00007efe5bcc6038 R14: 00007efe5bcc5fa0 R15: 00007ffcec564248 [ 755.197920][T15211] [ 755.214943][ T5687] usb usb6-port1: attempt power cycle [ 755.608723][ T5687] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 755.628446][ T5687] usb 6-1: device descriptor read/8, error -71 [ 755.739819][T11154] usb 3-1: Can not set alternate setting to 1, error: -71 [ 755.739874][T11154] synaptics_usb 3-1:0.0: probe with driver synaptics_usb failed with error -71 [ 755.763273][T11154] usb 3-1: USB disconnect, device number 12 [ 755.915983][ T5687] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 755.939733][ T5687] usb 6-1: device descriptor read/8, error -71 [ 756.046240][ T5687] usb usb6-port1: unable to enumerate USB device [ 756.946640][ T5605] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 757.583674][ T5605] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 757.583705][ T5605] usb 4-1: config 0 has no interfaces? [ 757.583740][ T5605] usb 4-1: New USB device found, idVendor=28bd, idProduct=0909, bcdDevice= 0.00 [ 757.583767][ T5605] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 757.630302][ T5605] usb 4-1: config 0 descriptor?? [ 758.466229][T15250] 9pnet: p9_errstr2errno: server reported unknown error 0x00000 [ 760.238910][ T5687] usb 4-1: USB disconnect, device number 53 [ 760.435968][T12258] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 760.576397][T12258] usb 6-1: device descriptor read/64, error -71 [ 760.675918][ T5702] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 760.816003][T12258] usb 6-1: new high-speed USB device number 25 using dummy_hcd [ 760.839198][ T5702] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 760.839259][ T5702] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 760.839288][ T5702] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 760.855145][ T5702] usb 3-1: config 0 descriptor?? [ 760.897526][ T5702] pwc: Askey VC010 type 2 USB webcam detected. [ 760.946121][T12258] usb 6-1: device descriptor read/64, error -71 [ 761.057547][T12258] usb usb6-port1: attempt power cycle [ 761.137084][ T5324] usb 1-1: new full-speed USB device number 30 using dummy_hcd [ 761.288516][ T5324] usb 1-1: config 0 has an invalid interface number: 41 but max is 0 [ 761.288547][ T5324] usb 1-1: config 0 has no interface number 0 [ 761.288599][ T5324] usb 1-1: config 0 interface 41 has no altsetting 0 [ 761.291816][ T5324] usb 1-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 761.291846][ T5324] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 761.291870][ T5324] usb 1-1: Product: syz [ 761.291886][ T5324] usb 1-1: Manufacturer: syz [ 761.291903][ T5324] usb 1-1: SerialNumber: syz [ 761.297138][ T5702] pwc: recv_control_msg error -32 req 02 val 2b00 [ 761.303077][ T5702] pwc: recv_control_msg error -32 req 02 val 2700 [ 761.306077][ T5324] usb 1-1: config 0 descriptor?? [ 761.352617][ T5702] pwc: recv_control_msg error -32 req 02 val 2c00 [ 761.378125][ T5702] pwc: recv_control_msg error -32 req 04 val 1000 [ 761.379546][ T5702] pwc: recv_control_msg error -32 req 04 val 1300 [ 761.435936][T12258] usb 6-1: new high-speed USB device number 26 using dummy_hcd [ 761.456672][T12258] usb 6-1: device descriptor read/8, error -71 [ 761.515893][ T37] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 761.676035][ T37] usb 4-1: Using ep0 maxpacket: 32 [ 761.680807][ T37] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 761.680837][ T37] usb 4-1: config 0 has no interface number 0 [ 761.682278][ T37] usb 4-1: config 0 interface 12 has no altsetting 0 [ 761.714322][ T5702] pwc: recv_control_msg error -71 req 02 val 2000 [ 761.715150][T12258] usb 6-1: new high-speed USB device number 27 using dummy_hcd [ 761.716350][ T5702] pwc: recv_control_msg error -71 req 02 val 2100 [ 761.729814][ T5702] pwc: recv_control_msg error -71 req 04 val 1500 [ 761.731256][ T5702] pwc: recv_control_msg error -71 req 02 val 2500 [ 761.732465][ T5702] pwc: recv_control_msg error -71 req 02 val 2400 [ 761.733737][ T5702] pwc: recv_control_msg error -71 req 02 val 2600 [ 761.735058][ T5702] pwc: recv_control_msg error -71 req 02 val 2900 [ 761.737154][T12258] usb 6-1: device descriptor read/8, error -71 [ 761.740068][ T5702] pwc: recv_control_msg error -71 req 02 val 2800 [ 761.742056][ T5702] pwc: recv_control_msg error -71 req 04 val 1100 [ 761.743274][ T5702] pwc: recv_control_msg error -71 req 04 val 1200 [ 761.751990][ T37] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 761.752090][ T37] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 761.752128][ T37] usb 4-1: Product: syz [ 761.752145][ T37] usb 4-1: Manufacturer: syz [ 761.752161][ T37] usb 4-1: SerialNumber: syz [ 761.775554][ T37] usb 4-1: config 0 descriptor?? [ 761.844547][ T5702] pwc: Registered as video103. [ 761.846963][T12258] usb usb6-port1: unable to enumerate USB device [ 761.868273][ T5702] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input35 [ 761.927237][ T5702] usb 3-1: USB disconnect, device number 13 [ 762.440251][ T5324] CoreChips 1-1:0.41: probe with driver CoreChips failed with error -71 [ 762.492961][ T5324] usb 1-1: USB disconnect, device number 30 [ 762.585559][ T37] f81534 4-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 762.585619][ T37] f81534 4-1:0.12: f81534_find_config_idx: read failed: -71 [ 762.585640][ T37] f81534 4-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 762.586495][ T37] f81534 4-1:0.12: probe with driver f81534 failed with error -71 [ 762.654441][ T37] usb 4-1: USB disconnect, device number 54 [ 763.085962][ T5702] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 763.376160][ T5702] usb 3-1: Using ep0 maxpacket: 8 [ 764.312394][ T5702] usb 3-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 196, changing to 11 [ 764.312434][ T5702] usb 3-1: config 0 interface 0 altsetting 6 endpoint 0x81 has invalid maxpacket 41290, setting to 1024 [ 764.312465][ T5702] usb 3-1: config 0 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 764.312495][ T5702] usb 3-1: config 0 interface 0 has no altsetting 0 [ 764.312532][ T5702] usb 3-1: New USB device found, idVendor=044f, idProduct=b605, bcdDevice= 0.00 [ 764.312558][ T5702] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 764.359330][ T5702] usb 3-1: config 0 descriptor?? [ 764.681585][T15293] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 764.683803][T15293] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 764.845964][ T37] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 765.054698][ T37] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 765.054730][ T37] usb 1-1: config 0 has no interfaces? [ 765.054764][ T37] usb 1-1: New USB device found, idVendor=28bd, idProduct=0909, bcdDevice= 0.00 [ 765.054791][ T37] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 765.086192][ T60] Bluetooth: hci1: command 0x0406 tx timeout [ 765.157275][ T5702] thrustmaster 0003:044F:B605.0019: unknown main item tag 0x3 [ 765.157470][ T5702] thrustmaster 0003:044F:B605.0019: unknown main item tag 0x0 [ 765.157499][ T5702] thrustmaster 0003:044F:B605.0019: unknown main item tag 0x0 [ 765.157526][ T5702] thrustmaster 0003:044F:B605.0019: unknown main item tag 0x0 [ 765.157554][ T5702] thrustmaster 0003:044F:B605.0019: unknown main item tag 0x0 [ 765.157590][ T5702] thrustmaster 0003:044F:B605.0019: unknown main item tag 0x0 [ 765.157618][ T5702] thrustmaster 0003:044F:B605.0019: unknown main item tag 0x0 [ 765.157647][ T5702] thrustmaster 0003:044F:B605.0019: unknown main item tag 0x0 [ 765.218311][ T37] usb 1-1: config 0 descriptor?? [ 765.298514][ T5702] thrustmaster 0003:044F:B605.0019: hidraw0: USB HID vd.f2 Device [HID 044f:b605] on usb-dummy_hcd.2-1/input0 [ 765.298551][ T5702] thrustmaster 0003:044F:B605.0019: no inputs found [ 765.357029][T15293] netdevsim netdevsim2: Direct firmware load for  failed with error -2 [ 765.357060][T15293] netdevsim netdevsim2: Falling back to sysfs fallback for:  [ 766.366159][ T5324] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 766.433177][T11154] usb 3-1: USB disconnect, device number 14 [ 766.526791][ T5324] usb 6-1: Using ep0 maxpacket: 32 [ 766.529059][ T5324] usb 6-1: config 2 has an invalid interface number: 88 but max is 0 [ 766.529089][ T5324] usb 6-1: config 2 has no interface number 0 [ 766.529136][ T5324] usb 6-1: config 2 interface 88 altsetting 25 bulk endpoint 0x6 has invalid maxpacket 256 [ 766.529165][ T5324] usb 6-1: config 2 interface 88 has no altsetting 0 [ 766.559175][ T5324] usb 6-1: New USB device found, idVendor=0557, idProduct=2009, bcdDevice=c7.06 [ 766.559269][ T5324] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=1 [ 766.559319][ T5324] usb 6-1: Product: syz [ 766.559336][ T5324] usb 6-1: Manufacturer: syz [ 766.559387][ T5324] usb 6-1: SerialNumber: syz [ 766.629871][T15325] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 766.835298][T15325] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 767.267976][T15333] Flush: task=syz.3.3192[15333] dev=loop7 state=2 [ 767.620107][T15333] Teardown: task=syz.3.3192[15333] dev=loop7 state=2 [ 768.163475][ T5702] usb 1-1: USB disconnect, device number 31 [ 768.170137][ T5324] asix 6-1:2.88 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 768.170897][ T5324] asix 6-1:2.88: probe with driver asix failed with error -71 [ 768.231409][T15347] FAULT_INJECTION: forcing a failure. [ 768.231409][T15347] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 768.231450][T15347] CPU: 0 UID: 0 PID: 15347 Comm: syz.3.3194 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 768.231481][T15347] Tainted: [L]=SOFTLOCKUP [ 768.231489][T15347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 768.231504][T15347] Call Trace: [ 768.231512][T15347] [ 768.231523][T15347] dump_stack_lvl+0xe8/0x150 [ 768.231559][T15347] should_fail_ex+0x467/0x600 [ 768.231602][T15347] _copy_from_user+0x2d/0xb0 [ 768.231631][T15347] xfrm_user_policy+0x211/0x7a0 [ 768.231665][T15347] ? __pfx_xfrm_user_policy+0x10/0x10 [ 768.231693][T15347] ? safesetid_security_capable+0xa9/0x1a0 [ 768.231742][T15347] ? bpf_lsm_capable+0x9/0x20 [ 768.231764][T15347] ? security_capable+0x74/0x280 [ 768.231810][T15347] do_ip_setsockopt+0x19eb/0x2e30 [ 768.231853][T15347] ? __pfx_do_ip_setsockopt+0x10/0x10 [ 768.231889][T15347] ? lockdep_hardirqs_on+0x7a/0x110 [ 768.231924][T15347] ? lock_acquire+0x115/0x350 [ 768.231957][T15347] ? __fget_files+0x2a/0x420 [ 768.231998][T15347] ip_setsockopt+0x66/0x110 [ 768.232018][T15347] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 768.232052][T15347] do_sock_setsockopt+0x17c/0x1b0 [ 768.232094][T15347] __x64_sys_setsockopt+0x143/0x1b0 [ 768.232132][T15347] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 768.232158][T15347] do_syscall_64+0x174/0x580 [ 768.232180][T15347] ? trace_irq_disable+0x3b/0x140 [ 768.232202][T15347] ? clear_bhb_loop+0x40/0x90 [ 768.232230][T15347] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 768.232259][T15347] RIP: 0033:0x7f646526de59 [ 768.232281][T15347] 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 [ 768.232301][T15347] RSP: 002b:00007f64634c6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 768.232325][T15347] RAX: ffffffffffffffda RBX: 00007f64654f5fa0 RCX: 00007f646526de59 [ 768.232342][T15347] RDX: 0000000000000011 RSI: 0000000000000000 RDI: 0000000000000003 [ 768.232355][T15347] RBP: 00007f64634c6090 R08: 00000000000000e8 R09: 0000000000000000 [ 768.232368][T15347] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001 [ 768.232382][T15347] R13: 00007f64654f6038 R14: 00007f64654f5fa0 R15: 00007ffdbb499ae8 [ 768.232418][T15347] [ 768.508732][ T5324] usb 6-1: USB disconnect, device number 28 [ 768.878759][T15356] FAULT_INJECTION: forcing a failure. [ 768.878759][T15356] name failslab, interval 1, probability 0, space 0, times 0 [ 768.878800][T15356] CPU: 1 UID: 0 PID: 15356 Comm: syz.3.3196 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 768.878831][T15356] Tainted: [L]=SOFTLOCKUP [ 768.878840][T15356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 768.878854][T15356] Call Trace: [ 768.878863][T15356] [ 768.878873][T15356] dump_stack_lvl+0xe8/0x150 [ 768.878909][T15356] should_fail_ex+0x467/0x600 [ 768.878958][T15356] should_failslab+0xa8/0x100 [ 768.878992][T15356] ? security_file_alloc+0x34/0x2d0 [ 768.879025][T15356] kmem_cache_alloc_noprof+0x9e/0x680 [ 768.879056][T15356] ? rcu_is_watching+0x15/0xb0 [ 768.879082][T15356] ? security_file_alloc+0x34/0x2d0 [ 768.879117][T15356] ? alloc_empty_file+0x5b/0x1d0 [ 768.879152][T15356] security_file_alloc+0x34/0x2d0 [ 768.879187][T15356] init_file+0x96/0x2d0 [ 768.879219][T15356] alloc_empty_file+0x74/0x1d0 [ 768.879249][T15356] alloc_file_pseudo+0x115/0x1e0 [ 768.879284][T15356] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 768.879328][T15356] __anon_inode_getfile+0x129/0x210 [ 768.879394][T15356] io_uring_create+0x57f/0x990 [ 768.879435][T15356] __se_sys_io_uring_setup+0x2a8/0x2c0 [ 768.879465][T15356] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 768.879498][T15356] ? __pfx___se_sys_io_uring_setup+0x10/0x10 [ 768.879541][T15356] ? __pfx_ksys_write+0x10/0x10 [ 768.879573][T15356] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 768.879599][T15356] do_syscall_64+0x174/0x580 [ 768.879622][T15356] ? trace_irq_disable+0x3b/0x140 [ 768.879644][T15356] ? clear_bhb_loop+0x40/0x90 [ 768.879673][T15356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 768.879695][T15356] RIP: 0033:0x7f646526de59 [ 768.879716][T15356] 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 [ 768.879736][T15356] RSP: 002b:00007f64634c5ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 768.879760][T15356] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f646526de59 [ 768.879776][T15356] RDX: 0000000000000088 RSI: 0000000000000008 RDI: 00000000000003c9 [ 768.879790][T15356] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 768.879803][T15356] R10: 0000000000000090 R11: 0000000000000206 R12: 0000000000000088 [ 768.879817][T15356] R13: 0000000000000090 R14: 00007f64634c5fd8 R15: 0000000000000000 [ 768.879849][T15356] [ 769.321536][T15362] openvswitch: netlink: Geneve option length err (len 856, max 255). [ 769.675935][ T5324] usb 6-1: new full-speed USB device number 29 using dummy_hcd [ 769.765664][T15375] netlink: 763 bytes leftover after parsing attributes in process `syz.0.3204'. [ 769.830503][ T5324] usb 6-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.43 [ 769.830539][ T5324] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 769.864504][ T5324] usb 6-1: config 0 descriptor?? [ 769.901303][ T5324] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 770.307884][ T5324] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 770.307936][ T5324] dvb-usb: Genpix SkyWalker-1 DVB-S receiver error while loading driver (-19) [ 770.547735][ T5702] usb 6-1: USB disconnect, device number 29 [ 770.745935][ T5687] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 770.803895][T15391] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 770.864706][T15392] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3211'. [ 770.864843][T15392] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3211'. [ 770.908566][T15385] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 770.925872][ T5687] usb 3-1: Using ep0 maxpacket: 32 [ 770.944917][ T5687] usb 3-1: config 2 has an invalid interface number: 88 but max is 0 [ 770.945027][ T5687] usb 3-1: config 2 has no interface number 0 [ 770.945078][ T5687] usb 3-1: config 2 interface 88 altsetting 25 bulk endpoint 0x6 has invalid maxpacket 256 [ 770.945108][ T5687] usb 3-1: config 2 interface 88 has no altsetting 0 [ 770.980402][ T5687] usb 3-1: New USB device found, idVendor=0557, idProduct=2009, bcdDevice=c7.06 [ 770.980425][ T5687] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=1 [ 770.980440][ T5687] usb 3-1: Product: syz [ 770.980451][ T5687] usb 3-1: Manufacturer: syz [ 770.980463][ T5687] usb 3-1: SerialNumber: syz [ 770.999633][T15385] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 771.039475][T15383] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 771.241842][T15383] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 771.596000][T11156] usb 6-1: new high-speed USB device number 30 using dummy_hcd [ 771.810851][T11156] usb 6-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 771.810886][T11156] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 771.826706][T11156] usb 6-1: config 0 descriptor?? [ 771.850066][T11156] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 772.056121][T15395] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 772.060977][T15395] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 772.104445][T15401] netlink: 763 bytes leftover after parsing attributes in process `syz.0.3214'. [ 772.286838][T11156] gspca_cpia1: usb_control_msg 03, error -32 [ 772.287797][T11156] gspca_cpia1: usb_control_msg 03, error -32 [ 772.289349][T11156] gspca_cpia1: usb_control_msg 03, error -71 [ 772.291457][T11156] gspca_cpia1: usb_control_msg 01, error -71 [ 772.291476][T11156] cpia1 6-1:0.0: only firmware version 1 is supported (got: 0) [ 772.323527][T11156] usb 6-1: USB disconnect, device number 30 [ 772.403659][ T5687] asix 3-1:2.88 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 772.403994][ T5687] asix 3-1:2.88: probe with driver asix failed with error -71 [ 772.440536][ T5687] usb 3-1: USB disconnect, device number 15 [ 773.936455][T15437] netlink: 763 bytes leftover after parsing attributes in process `syz.2.3224'. [ 774.286291][ T5702] usb 4-1: new full-speed USB device number 55 using dummy_hcd [ 774.316400][T15450] FAULT_INJECTION: forcing a failure. [ 774.316400][T15450] name failslab, interval 1, probability 0, space 0, times 0 [ 774.316434][T15450] CPU: 0 UID: 0 PID: 15450 Comm: syz.5.3228 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 774.316460][T15450] Tainted: [L]=SOFTLOCKUP [ 774.316467][T15450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 774.316479][T15450] Call Trace: [ 774.316487][T15450] [ 774.316495][T15450] dump_stack_lvl+0xe8/0x150 [ 774.316531][T15450] should_fail_ex+0x467/0x600 [ 774.316585][T15450] should_failslab+0xa8/0x100 [ 774.316617][T15450] __kmalloc_cache_noprof+0xa1/0x670 [ 774.316643][T15450] ? alloc_netdev_mqs+0xcfb/0x1300 [ 774.316662][T15450] ? alloc_netdev_mqs+0xcfb/0x1300 [ 774.316688][T15450] alloc_netdev_mqs+0xcfb/0x1300 [ 774.316713][T15450] br_add_bridge+0x39/0xf0 [ 774.316747][T15450] br_ioctl_stub+0x588/0xd60 [ 774.316772][T15450] ? do_vfs_ioctl+0x1184/0x1550 [ 774.316797][T15450] ? __pfx_br_ioctl_stub+0x10/0x10 [ 774.316836][T15450] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 774.316860][T15450] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 774.316879][T15450] ? mutex_lock_nested+0x152/0x1d0 [ 774.316904][T15450] ? sock_ioctl+0x4bb/0x7f0 [ 774.316929][T15450] ? __pfx_br_ioctl_stub+0x10/0x10 [ 774.316949][T15450] sock_ioctl+0x4e4/0x7f0 [ 774.316975][T15450] ? __pfx_sock_ioctl+0x10/0x10 [ 774.316999][T15450] ? __fget_files+0x2a/0x420 [ 774.317031][T15450] ? __fget_files+0x3a8/0x420 [ 774.317063][T15450] ? __fget_files+0x2a/0x420 [ 774.317096][T15450] ? bpf_lsm_file_ioctl+0x9/0x20 [ 774.317128][T15450] ? __pfx_sock_ioctl+0x10/0x10 [ 774.317151][T15450] __se_sys_ioctl+0xff/0x170 [ 774.317175][T15450] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 774.317197][T15450] do_syscall_64+0x174/0x580 [ 774.317217][T15450] ? trace_irq_disable+0x3b/0x140 [ 774.317236][T15450] ? clear_bhb_loop+0x40/0x90 [ 774.317263][T15450] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 774.317288][T15450] RIP: 0033:0x7fd555afde59 [ 774.317310][T15450] 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 [ 774.317330][T15450] RSP: 002b:00007fd553d56028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 774.317353][T15450] RAX: ffffffffffffffda RBX: 00007fd555d85fa0 RCX: 00007fd555afde59 [ 774.317370][T15450] RDX: 0000200000000040 RSI: 00000000000089a0 RDI: 0000000000000003 [ 774.317385][T15450] RBP: 00007fd553d56090 R08: 0000000000000000 R09: 0000000000000000 [ 774.317400][T15450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 774.317411][T15450] R13: 00007fd555d86038 R14: 00007fd555d85fa0 R15: 00007ffecc566c48 [ 774.317438][T15450] [ 774.532621][T15177] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 774.641437][ T5702] usb 4-1: config 0 interface 0 altsetting 15 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 774.641476][ T5702] usb 4-1: config 0 interface 0 has no altsetting 0 [ 774.641512][ T5702] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 774.641536][ T5702] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 774.693059][ T5702] usb 4-1: config 0 descriptor?? [ 774.831486][T15177] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 244, changing to 7 [ 774.870379][T15177] usb 3-1: New USB device found, idVendor=04b4, idProduct=9320, bcdDevice= 0.40 [ 774.870415][T15177] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 774.870438][T15177] usb 3-1: Product: syz [ 774.870455][T15177] usb 3-1: SerialNumber: syz [ 775.215416][ T5702] koneplus 0003:1E7D:2E22.001A: unknown main item tag 0x0 [ 775.215459][ T5702] koneplus 0003:1E7D:2E22.001A: unknown main item tag 0x0 [ 775.215489][ T5702] koneplus 0003:1E7D:2E22.001A: unknown main item tag 0x0 [ 775.215518][ T5702] koneplus 0003:1E7D:2E22.001A: unknown main item tag 0x0 [ 775.215546][ T5702] koneplus 0003:1E7D:2E22.001A: unknown main item tag 0x0 [ 775.215575][ T5702] koneplus 0003:1E7D:2E22.001A: unknown main item tag 0x0 [ 775.215605][ T5702] koneplus 0003:1E7D:2E22.001A: unknown main item tag 0x0 [ 775.215633][ T5702] koneplus 0003:1E7D:2E22.001A: unknown main item tag 0x0 [ 775.215662][ T5702] koneplus 0003:1E7D:2E22.001A: unknown main item tag 0x0 [ 775.215691][ T5702] koneplus 0003:1E7D:2E22.001A: unknown main item tag 0x0 [ 775.302520][ T5702] koneplus 0003:1E7D:2E22.001A: hidraw0: USB HID v0.04 Device [HID 1e7d:2e22] on usb-dummy_hcd.3-1/input0 [ 775.405332][ T5702] usb 4-1: USB disconnect, device number 55 [ 775.568295][T15459] fido_id[15459]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 776.107409][T15177] usb 3-1: Audio class v2/v3 interfaces need an interface association [ 776.342850][T15177] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 776.343925][T15177] usb 3-1: can't set first interface for hiFace device. [ 776.343962][T15177] snd-usb-hiface 3-1:1.0: probe with driver snd-usb-hiface failed with error -5 [ 776.400725][T15177] usb 3-1: can't set first interface for hiFace device. [ 776.400775][T15177] snd-usb-hiface 3-1:1.1: probe with driver snd-usb-hiface failed with error -5 [ 776.444278][T15177] usb 3-1: can't set first interface for hiFace device. [ 776.444309][T15177] snd-usb-hiface 3-1:1.2: probe with driver snd-usb-hiface failed with error -5 [ 776.471494][T15177] usb 3-1: USB disconnect, device number 16 [ 776.536444][ T7522] udevd[7522]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 776.921600][T15479] kvm: requested 79619 ns i8254 timer period limited to 200000 ns [ 776.975900][ T5702] usb 1-1: new full-speed USB device number 32 using dummy_hcd [ 777.001825][T15479] kvm: requested 79619 ns i8254 timer period limited to 200000 ns [ 777.138976][ T5702] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 777.139013][ T5702] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 777.139043][ T5702] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 777.175402][ T5702] usb 1-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 777.175434][ T5702] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 777.175455][ T5702] usb 1-1: Product: syz [ 777.175469][ T5702] usb 1-1: Manufacturer: syz [ 777.175484][ T5702] usb 1-1: SerialNumber: syz [ 777.232950][ T5702] usb 1-1: config 0 descriptor?? [ 777.249286][ T5702] streamzap 1-1:0.0: streamzap_probe: endpoint Max Packet Size is 0!?! [ 777.465425][T15482] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3239'. [ 777.513775][T15482] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 777.514784][T15482] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 777.909766][ T5702] kernel read not supported for file /247/attr/keycreate (pid: 5702 comm: kworker/1:6) [ 778.165863][T15177] usb 4-1: new low-speed USB device number 56 using dummy_hcd [ 778.260716][T15503] ALSA: seq fatal error: cannot create timer (-22) [ 778.306906][T15177] usb 4-1: device descriptor read/64, error -71 [ 778.465954][T11156] usb 6-1: new high-speed USB device number 31 using dummy_hcd [ 778.548637][T15177] usb 4-1: new low-speed USB device number 57 using dummy_hcd [ 778.597460][T11156] usb 6-1: device descriptor read/64, error -71 [ 778.676044][T15177] usb 4-1: device descriptor read/64, error -71 [ 778.786384][T15177] usb usb4-port1: attempt power cycle [ 778.836065][T11156] usb 6-1: new high-speed USB device number 32 using dummy_hcd [ 778.875891][ T5702] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 778.966145][T11156] usb 6-1: device descriptor read/64, error -71 [ 779.037667][ T5702] usb 3-1: Using ep0 maxpacket: 32 [ 779.040486][ T5702] usb 3-1: config 2 has an invalid interface number: 88 but max is 0 [ 779.040517][ T5702] usb 3-1: config 2 has no interface number 0 [ 779.040581][ T5702] usb 3-1: config 2 interface 88 altsetting 25 bulk endpoint 0x6 has invalid maxpacket 256 [ 779.040613][ T5702] usb 3-1: config 2 interface 88 has no altsetting 0 [ 779.044544][ T5702] usb 3-1: New USB device found, idVendor=0557, idProduct=2009, bcdDevice=c7.06 [ 779.044974][ T5702] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=1 [ 779.045000][ T5702] usb 3-1: Product: syz [ 779.045018][ T5702] usb 3-1: Manufacturer: syz [ 779.045035][ T5702] usb 3-1: SerialNumber: syz [ 779.077627][T11156] usb usb6-port1: attempt power cycle [ 779.125883][T15177] usb 4-1: new low-speed USB device number 58 using dummy_hcd [ 779.151426][T15509] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 779.170267][T15177] usb 4-1: device descriptor read/8, error -71 [ 779.356618][T15509] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 779.405894][T15177] usb 4-1: new low-speed USB device number 59 using dummy_hcd [ 779.426709][T15177] usb 4-1: device descriptor read/8, error -71 [ 779.436248][T11156] usb 6-1: new high-speed USB device number 33 using dummy_hcd [ 779.460979][T11156] usb 6-1: device descriptor read/8, error -71 [ 779.536538][T15177] usb usb4-port1: unable to enumerate USB device [ 779.695950][T11156] usb 6-1: new high-speed USB device number 34 using dummy_hcd [ 779.716695][T11156] usb 6-1: device descriptor read/8, error -71 [ 779.757558][T11154] usb 1-1: USB disconnect, device number 32 [ 779.826305][T11156] usb usb6-port1: unable to enumerate USB device [ 780.396856][ T5702] asix 3-1:2.88 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 780.397163][ T5702] asix 3-1:2.88: probe with driver asix failed with error -71 [ 780.427022][ T5702] usb 3-1: USB disconnect, device number 17 [ 781.229763][T15535] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 781.277441][ T38] audit: type=1326 audit(1783381618.635:24): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15534 comm="syz.5.3255" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd555afde59 code=0x0 [ 782.088586][ T38] audit: type=1326 audit(1783381619.445:25): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15551 comm="syz.0.3260" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7efe5ba3de59 code=0x0 [ 782.436879][T15569] input: syz1 as /devices/virtual/input/input36 [ 783.152536][T15587] netlink: 32 bytes leftover after parsing attributes in process `syz.3.3272'. [ 783.152605][T15587] netlink: 32 bytes leftover after parsing attributes in process `syz.3.3272'. [ 783.764954][T15615] : renamed from vlan0 (while UP) [ 783.771743][ T5694] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 783.882574][T15618] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 783.930916][ T5694] usb 1-1: unable to get BOS descriptor or descriptor too short [ 783.942104][ T5694] usb 1-1: config index 0 descriptor too short (expected 19458, got 71) [ 783.942167][ T5694] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 32 [ 783.966114][ T5694] usb 1-1: New USB device found, idVendor=1253, idProduct=8201, bcdDevice= 0.40 [ 783.966144][ T5694] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 783.966166][ T5694] usb 1-1: Product: syz [ 783.966182][ T5694] usb 1-1: Manufacturer: syz [ 783.966199][ T5694] usb 1-1: SerialNumber: syz [ 784.009666][T15604] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 784.232638][T15604] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 784.233316][T15604] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 784.364208][ T5694] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 784.364299][ T5694] usb 1-1: MIDIStreaming interface descriptor not found [ 784.577005][T15635] netlink: 4 bytes leftover after parsing attributes in process `syz.5.3290'. [ 784.600315][ T5694] usb 1-1: USB disconnect, device number 33 [ 784.640525][T15177] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 784.818785][T15177] usb 3-1: Using ep0 maxpacket: 16 [ 784.832620][T15177] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 784.832660][T15177] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 784.835041][T15177] usb 3-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 784.835071][T15177] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 784.835097][T15177] usb 3-1: Product: syz [ 784.835108][T15177] usb 3-1: Manufacturer: syz [ 784.835119][T15177] usb 3-1: SerialNumber: syz [ 784.861737][ T7517] udevd[7517]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 784.936385][T15177] usb 3-1: config 0 descriptor?? [ 785.157263][T15645] netlink: 52 bytes leftover after parsing attributes in process `syz.5.3294'. [ 785.345900][T15177] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 785.498024][T15177] usb 4-1: Using ep0 maxpacket: 8 [ 785.500117][T15177] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 785.500183][T15177] usb 4-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=5f.0e [ 785.500202][T15177] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 785.505417][T15177] usb 4-1: config 0 descriptor?? [ 785.552443][T15177] rndis_host 4-1:0.0: rndis: master #0/ffff88805e4d5000 slave #1/0000000000000000 [ 785.553897][T15177] cdc_acm 4-1:0.0: Zero length descriptor references [ 785.553939][T15177] cdc_acm 4-1:0.0: probe with driver cdc_acm failed with error -22 [ 785.754677][T15643] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 785.757188][T15643] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 786.394659][T15669] netlink: 'syz.5.3303': attribute type 21 has an invalid length. [ 786.647651][T15676] tipc: Enabling of bearer rejected, failed to enable media [ 786.926065][T11154] usb 6-1: new high-speed USB device number 35 using dummy_hcd [ 787.076031][T11154] usb 6-1: Using ep0 maxpacket: 32 [ 787.078130][T11154] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 787.078159][T11154] usb 6-1: config 0 has no interfaces? [ 787.081581][T11154] usb 6-1: New USB device found, idVendor=8086, idProduct=0b63, bcdDevice=6a.32 [ 787.081616][T11154] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 787.081632][T11154] usb 6-1: Product: syz [ 787.081665][T11154] usb 6-1: Manufacturer: syz [ 787.081681][T11154] usb 6-1: SerialNumber: syz [ 787.140115][T11154] usb 6-1: config 0 descriptor?? [ 787.196803][ T5694] usb 3-1: USB disconnect, device number 19 [ 787.411262][T15686] netlink: 36 bytes leftover after parsing attributes in process `syz.0.3309'. [ 787.946012][ T5694] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 788.045917][ T37] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 788.087539][T11154] usb 4-1: USB disconnect, device number 60 [ 788.104474][ T5694] usb 3-1: Using ep0 maxpacket: 8 [ 788.121103][ T5694] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 788.121137][ T5694] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 788.121161][ T5694] usb 3-1: Product: syz [ 788.121178][ T5694] usb 3-1: Manufacturer: syz [ 788.121195][ T5694] usb 3-1: SerialNumber: syz [ 788.171520][ T5694] usb 3-1: config 0 descriptor?? [ 788.196629][ T37] usb 1-1: Using ep0 maxpacket: 16 [ 788.204467][ T37] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 788.218006][ T37] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 788.218029][ T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 788.218044][ T37] usb 1-1: Product: syz [ 788.218055][ T37] usb 1-1: Manufacturer: syz [ 788.218066][ T37] usb 1-1: SerialNumber: syz [ 788.285507][ T37] usb 1-1: config 0 descriptor?? [ 788.307320][ T37] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 788.307359][ T37] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 788.377844][ T5694] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 788.395680][T15177] usb 6-1: USB disconnect, device number 35 [ 788.709016][ T37] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 788.999849][T15708] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 789.000512][T15708] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 789.356520][ T37] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 789.356555][ T37] em28xx 1-1:0.0: board has no eeprom [ 789.466154][ T37] em28xx 1-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 789.466184][ T37] em28xx 1-1:0.0: dvb set to bulk mode. [ 789.466317][ T5702] em28xx 1-1:0.0: Binding DVB extension [ 789.607340][ T37] usb 1-1: USB disconnect, device number 34 [ 789.636206][T15716] FAULT_INJECTION: forcing a failure. [ 789.636206][T15716] name failslab, interval 1, probability 0, space 0, times 0 [ 789.636245][T15716] CPU: 0 UID: 0 PID: 15716 Comm: syz.0.3318 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 789.636272][T15716] Tainted: [L]=SOFTLOCKUP [ 789.636279][T15716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 789.636292][T15716] Call Trace: [ 789.636300][T15716] [ 789.636309][T15716] dump_stack_lvl+0xe8/0x150 [ 789.636343][T15716] should_fail_ex+0x467/0x600 [ 789.636382][T15716] should_failslab+0xa8/0x100 [ 789.636415][T15716] __kmalloc_noprof+0xfb/0x790 [ 789.636445][T15716] ? genl_family_rcv_msg_attrs_parse+0xd0/0x2f0 [ 789.636476][T15716] ? genl_family_rcv_msg_attrs_parse+0xd0/0x2f0 [ 789.636514][T15716] genl_family_rcv_msg_attrs_parse+0xd0/0x2f0 [ 789.636548][T15716] genl_start+0x180/0x6d0 [ 789.636580][T15716] __netlink_dump_start+0x442/0x7b0 [ 789.636620][T15716] genl_family_rcv_msg_dumpit+0x213/0x310 [ 789.636649][T15716] ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10 [ 789.636674][T15716] ? genl_get_cmd+0x4d6/0x960 [ 789.636719][T15716] ? __pfx_genl_start+0x10/0x10 [ 789.636746][T15716] ? __pfx_genl_dumpit+0x10/0x10 [ 789.636772][T15716] ? __pfx_genl_done+0x10/0x10 [ 789.636802][T15716] ? __lock_acquire+0x6df/0x2e40 [ 789.636831][T15716] ? __lock_acquire+0x6df/0x2e40 [ 789.636859][T15716] genl_rcv_msg+0x5e1/0x7a0 [ 789.636895][T15716] ? __pfx_genl_rcv_msg+0x10/0x10 [ 789.636924][T15716] ? __pfx_netdev_nl_qstats_get_dumpit+0x10/0x10 [ 789.636978][T15716] netlink_rcv_skb+0x226/0x4a0 [ 789.637018][T15716] ? __pfx_genl_rcv_msg+0x10/0x10 [ 789.637048][T15716] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 789.637096][T15716] ? netlink_deliver_tap+0x2e/0x1b0 [ 789.637143][T15716] ? netlink_deliver_tap+0x2e/0x1b0 [ 789.637170][T15716] genl_rcv+0x28/0x40 [ 789.637196][T15716] netlink_unicast+0x7f5/0x990 [ 789.637241][T15716] netlink_sendmsg+0x813/0xb40 [ 789.637277][T15716] ? __pfx_netlink_sendmsg+0x10/0x10 [ 789.637318][T15716] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 789.637350][T15716] ? __kernel_text_address+0xd/0x30 [ 789.637385][T15716] ? unwind_get_return_address+0x4d/0x90 [ 789.637412][T15716] ? __pfx_netlink_sendmsg+0x10/0x10 [ 789.637434][T15716] sock_sendmsg_nosec+0x13a/0x180 [ 789.637472][T15716] ____sys_sendmsg+0x565/0x870 [ 789.637525][T15716] ? __pfx_____sys_sendmsg+0x10/0x10 [ 789.637576][T15716] ? import_iovec+0x73/0xa0 [ 789.637609][T15716] ___sys_sendmsg+0x2a5/0x360 [ 789.637624][T15716] ? __lock_acquire+0x6df/0x2e40 [ 789.637665][T15716] ? __pfx____sys_sendmsg+0x10/0x10 [ 789.637732][T15716] ? __fget_files+0x2a/0x420 [ 789.637769][T15716] ? __fget_files+0x3a8/0x420 [ 789.637817][T15716] __x64_sys_sendmsg+0x1b7/0x290 [ 789.637845][T15716] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 789.637888][T15716] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 789.637913][T15716] do_syscall_64+0x174/0x580 [ 789.637940][T15716] ? trace_irq_disable+0x3b/0x140 [ 789.637955][T15716] ? clear_bhb_loop+0x40/0x90 [ 789.637991][T15716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 789.638015][T15716] RIP: 0033:0x7efe5ba3de59 [ 789.638039][T15716] 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 [ 789.638058][T15716] RSP: 002b:00007efe59c96028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 789.638081][T15716] RAX: ffffffffffffffda RBX: 00007efe5bcc5fa0 RCX: 00007efe5ba3de59 [ 789.638103][T15716] RDX: 6b7e369c4a37b0ea RSI: 0000200000000200 RDI: 0000000000000005 [ 789.638114][T15716] RBP: 00007efe59c96090 R08: 0000000000000000 R09: 0000000000000000 [ 789.638125][T15716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 789.638135][T15716] R13: 00007efe5bcc6038 R14: 00007efe5bcc5fa0 R15: 00007ffcec564248 [ 789.638184][T15716] [ 790.127847][ T37] em28xx 1-1:0.0: Disconnecting em28xx [ 790.259517][ T5702] em28xx 1-1:0.0: Registering input extension [ 790.260258][ T37] em28xx 1-1:0.0: Closing input extension [ 790.839105][ T5694] dvb_usb_rtl28xxu 3-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 790.867817][T15177] usb 4-1: new full-speed USB device number 61 using dummy_hcd [ 790.901383][ T5694] usb 3-1: USB disconnect, device number 20 [ 790.988372][ T37] em28xx 1-1:0.0: Freeing device [ 791.025397][T15177] usb 4-1: config 0 has an invalid interface number: 251 but max is 0 [ 791.025419][T15177] usb 4-1: config 0 has no interface number 0 [ 791.025453][T15177] usb 4-1: config 0 interface 251 altsetting 0 endpoint 0x82 has invalid maxpacket 43328, setting to 64 [ 791.057675][T15177] usb 4-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 791.057714][T15177] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 791.057731][T15177] usb 4-1: Product: syz [ 791.057746][T15177] usb 4-1: Manufacturer: syz [ 791.057757][T15177] usb 4-1: SerialNumber: syz [ 791.167930][T15177] usb 4-1: config 0 descriptor?? [ 791.175471][T15720] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 791.336636][T15733] tipc: Started in network mode [ 791.336661][T15733] tipc: Node identity 2007ff, cluster identity 4711 [ 791.336676][T15733] tipc: Node number set to 2099199 [ 791.393523][T15720] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 791.820581][T15177] asix 4-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 791.820616][T15177] asix 4-1:0.251 (unnamed net_device) (uninitialized): Failed to read software interface selection register: -71 [ 791.820951][T15177] asix 4-1:0.251: probe with driver asix failed with error -71 [ 791.876331][T15177] usb 4-1: USB disconnect, device number 61 [ 791.936839][ T37] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 792.113447][ T37] usb 1-1: Using ep0 maxpacket: 32 [ 792.148924][ T37] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 792.148958][ T37] usb 1-1: config 0 has no interface number 0 [ 792.149010][ T37] usb 1-1: config 0 interface 184 has no altsetting 0 [ 792.152740][ T37] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 792.152773][ T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 792.152795][ T37] usb 1-1: Product: syz [ 792.152813][ T37] usb 1-1: Manufacturer: syz [ 792.152829][ T37] usb 1-1: SerialNumber: syz [ 792.223542][ T37] usb 1-1: config 0 descriptor?? [ 792.768199][T15177] usb 4-1: new full-speed USB device number 62 using dummy_hcd [ 792.907693][ T37] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 792.907729][ T37] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 792.941394][T15177] usb 4-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 792.941454][T15177] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 792.978566][T15177] usb 4-1: New USB device found, idVendor=045e, idProduct=0284, bcdDevice= 0.00 [ 792.978602][T15177] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 792.978626][T15177] usb 4-1: Product: syz [ 792.978642][T15177] usb 4-1: Manufacturer: syz [ 792.978659][T15177] usb 4-1: SerialNumber: syz [ 793.056452][T15749] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 793.056738][T15749] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 793.146916][ T37] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -71 [ 793.146952][ T37] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -71 [ 793.146975][ T37] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 793.147296][ T37] smsc75xx 1-1:0.184: probe with driver smsc75xx failed with error -71 [ 793.230403][ T37] usb 1-1: USB disconnect, device number 35 [ 793.622353][T11156] usb 4-1: USB disconnect, device number 62 [ 794.038986][T15758] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(3) [ 794.039017][T15758] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 794.206126][T11156] usb 6-1: new high-speed USB device number 36 using dummy_hcd [ 794.314645][T15758] vhci_hcd vhci_hcd.0: Device attached [ 794.357469][T11156] usb 6-1: Using ep0 maxpacket: 16 [ 794.359665][T11156] usb 6-1: config 0 has 0 interfaces, different from the descriptor's value: 8 [ 794.361976][T11156] usb 6-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 4.00 [ 794.362005][T11156] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 794.362025][T11156] usb 6-1: Product: syz [ 794.362040][T11156] usb 6-1: Manufacturer: syz [ 794.362055][T11156] usb 6-1: SerialNumber: syz [ 794.416798][T11156] usb 6-1: config 0 descriptor?? [ 794.569296][ T5701] usb 43-1: new low-speed USB device number 2 using vhci_hcd [ 794.680995][ T5694] usb 6-1: USB disconnect, device number 36 [ 794.741398][T15763] usb 43-1: recv xbuf, 0 [ 794.765950][T11156] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 794.779809][T15764] ================================================================== [ 794.779826][T15764] BUG: KASAN: slab-use-after-free in vhci_tx_loop+0x3e9/0x1c70 [ 794.779917][T15764] Read of size 8 at addr ffff888037beb320 by task vhci_tx/15764 [ 794.779936][T15764] [ 794.780006][T15764] CPU: 0 UID: 0 PID: 15764 Comm: vhci_tx Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 794.780037][T15764] Tainted: [L]=SOFTLOCKUP [ 794.780046][T15764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 794.780061][T15764] Call Trace: [ 794.780070][T15764] [ 794.780080][T15764] dump_stack_lvl+0xe8/0x150 [ 794.780113][T15764] print_address_description+0x55/0x1e0 [ 794.780150][T15764] ? vhci_tx_loop+0x3e9/0x1c70 [ 794.780173][T15764] print_report+0x58/0x70 [ 794.780204][T15764] kasan_report+0x117/0x150 [ 794.780242][T15764] ? vhci_tx_loop+0x3e9/0x1c70 [ 794.780270][T15764] vhci_tx_loop+0x3e9/0x1c70 [ 794.780306][T15764] ? __pfx_vhci_tx_loop+0x10/0x10 [ 794.780334][T15764] ? __lock_acquire+0x6df/0x2e40 [ 794.780361][T15764] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 794.780384][T15764] ? lockdep_hardirqs_on+0x7a/0x110 [ 794.780414][T15764] ? do_raw_spin_lock+0x12b/0x2f0 [ 794.780452][T15764] ? __pfx_autoremove_wake_function+0x10/0x10 [ 794.780485][T15764] ? __kthread_parkme+0x71/0x1f0 [ 794.780515][T15764] ? __kthread_parkme+0x196/0x1f0 [ 794.780545][T15764] kthread+0x388/0x470 [ 794.780576][T15764] ? __pfx_vhci_tx_loop+0x10/0x10 [ 794.780599][T15764] ? __pfx_kthread+0x10/0x10 [ 794.780630][T15764] ret_from_fork+0x514/0xb70 [ 794.780664][T15764] ? __pfx_ret_from_fork+0x10/0x10 [ 794.780696][T15764] ? __switch_to+0xc89/0x1420 [ 794.780723][T15764] ? __pfx_kthread+0x10/0x10 [ 794.780755][T15764] ret_from_fork_asm+0x1a/0x30 [ 794.780795][T15764] [ 794.780804][T15764] [ 794.780818][T15764] Allocated by task 5701: [ 794.780865][T15764] kasan_save_track+0x3e/0x80 [ 794.780901][T15764] __kasan_kmalloc+0x93/0xb0 [ 794.780931][T15764] __kmalloc_cache_noprof+0x3cd/0x670 [ 794.780961][T15764] vhci_urb_enqueue+0x5c2/0xe00 [ 794.780983][T15764] usb_hcd_submit_urb+0x322/0x1b40 [ 794.781003][T15764] usb_start_wait_urb+0x13f/0x5b0 [ 794.781031][T15764] usb_control_msg+0x234/0x3e0 [ 794.781055][T15764] hub_port_init+0xb0b/0x28b0 [ 794.781085][T15764] hub_event+0x24e2/0x4cf0 [ 794.781111][T15764] process_one_work+0xaaf/0x1480 [ 794.781131][T15764] worker_thread+0xb05/0x10d0 [ 794.781151][T15764] kthread+0x388/0x470 [ 794.781177][T15764] ret_from_fork+0x514/0xb70 [ 794.781204][T15764] ret_from_fork_asm+0x1a/0x30 [ 794.781233][T15764] [ 794.781239][T15764] Freed by task 15763: [ 794.781249][T15764] kasan_save_track+0x3e/0x80 [ 794.781275][T15764] kasan_save_free_info+0x40/0x50 [ 794.781296][T15764] __kasan_slab_free+0x5c/0x80 [ 794.781323][T15764] kfree+0x1c5/0x6c0 [ 794.781346][T15764] pickup_urb_and_free_priv+0x225/0x3f0 [ 794.781366][T15764] vhci_rx_loop+0x3c5/0xa00 [ 794.781384][T15764] kthread+0x388/0x470 [ 794.781410][T15764] ret_from_fork+0x514/0xb70 [ 794.781438][T15764] ret_from_fork_asm+0x1a/0x30 [ 794.781465][T15764] [ 794.781471][T15764] The buggy address belongs to the object at ffff888037beb300 [ 794.781471][T15764] which belongs to the cache kmalloc-64 of size 64 [ 794.781490][T15764] The buggy address is located 32 bytes inside of [ 794.781490][T15764] freed 64-byte region [ffff888037beb300, ffff888037beb340) [ 794.781512][T15764] [ 794.781519][T15764] The buggy address belongs to the physical page: [ 794.781538][T15764] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x37beb [ 794.781562][T15764] flags: 0x80000000000000(node=0|zone=1) [ 794.781578][T15764] page_type: f5(slab) [ 794.781598][T15764] raw: 0080000000000000 ffff88813fe398c0 dead000000000100 dead000000000122 [ 794.781617][T15764] raw: 0000000000000000 0000000800200020 00000000f5000000 0000000000000000 [ 794.781628][T15764] page dumped because: kasan: bad access detected [ 794.781638][T15764] page_owner tracks the page as allocated [ 794.781645][T15764] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xd2c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 4945, tgid 4945 (start-stop-daem), ts 33041989958 [ 794.781678][T15764] post_alloc_hook+0x1f9/0x250 [ 794.781704][T15764] get_page_from_freelist+0x264c/0x26c0 [ 794.781735][T15764] __alloc_frozen_pages_noprof+0x1a6/0x390 [ 794.781765][T15764] allocate_slab+0x79/0x5e0 [ 794.781786][T15764] refill_objects+0x2d8/0x350 [ 794.781807][T15764] __pcs_replace_empty_main+0x330/0x690 [ 794.781826][T15764] __kmalloc_noprof+0x543/0x790 [ 794.781852][T15764] tomoyo_encode+0x2ad/0x570 [ 794.781874][T15764] tomoyo_realpath_from_path+0x5fa/0x640 [ 794.781904][T15764] tomoyo_check_open_permission+0x229/0x470 [ 794.781935][T15764] security_file_open+0x9c/0x200 [ 794.781964][T15764] do_dentry_open+0x4be/0x1420 [ 794.781991][T15764] vfs_open+0x3b/0x350 [ 794.782015][T15764] path_openat+0x2e64/0x3850 [ 794.782036][T15764] do_file_open+0x23e/0x4a0 [ 794.782056][T15764] do_sys_openat2+0x115/0x200 [ 794.782083][T15764] page last free pid 29 tgid 29 ts 33006800826 stack trace: [ 794.782099][T15764] __free_frozen_pages+0x10de/0x11c0 [ 794.782126][T15764] tlb_remove_table_rcu+0x85/0x100 [ 794.782159][T15764] rcu_cpu_kthread+0x950/0x1480 [ 794.782181][T15764] smpboot_thread_fn+0x57c/0xa80 [ 794.782205][T15764] kthread+0x388/0x470 [ 794.782230][T15764] ret_from_fork+0x514/0xb70 [ 794.782259][T15764] ret_from_fork_asm+0x1a/0x30 [ 794.782288][T15764] [ 794.782293][T15764] Memory state around the buggy address: [ 794.782306][T15764] ffff888037beb200: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 794.782322][T15764] ffff888037beb280: 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc [ 794.782337][T15764] >ffff888037beb300: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 794.782349][T15764] ^ [ 794.782361][T15764] ffff888037beb380: 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc [ 794.782375][T15764] ffff888037beb400: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 794.782387][T15764] ================================================================== [ 794.784046][T15764] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 794.784070][T15764] CPU: 0 UID: 0 PID: 15764 Comm: vhci_tx Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 794.784095][T15764] Tainted: [L]=SOFTLOCKUP [ 794.784102][T15764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 794.784114][T15764] Call Trace: [ 794.784121][T15764] [ 794.784129][T15764] vpanic+0x5d9/0xad0 [ 794.784152][T15764] ? __pfx_clockevents_program_event+0x10/0x10 [ 794.784177][T15764] ? __pfx_vpanic+0x10/0x10 [ 794.784200][T15764] panic+0xc5/0xd0 [ 794.784215][T15764] ? __pfx_panic+0x10/0x10 [ 794.784233][T15764] ? preempt_schedule_thunk+0x16/0x40 [ 794.784251][T15764] ? vhci_tx_loop+0x3e9/0x1c70 [ 794.784270][T15764] ? preempt_schedule_thunk+0x16/0x40 [ 794.784288][T15764] ? vhci_tx_loop+0x3e9/0x1c70 [ 794.784305][T15764] check_panic_on_warn+0x89/0xb0 [ 794.784331][T15764] ? vhci_tx_loop+0x3e9/0x1c70 [ 794.784348][T15764] end_report+0x73/0x170 [ 794.784375][T15764] ? vhci_tx_loop+0x3e9/0x1c70 [ 794.784392][T15764] kasan_report+0x128/0x150 [ 794.784421][T15764] ? vhci_tx_loop+0x3e9/0x1c70 [ 794.784443][T15764] vhci_tx_loop+0x3e9/0x1c70 [ 794.784470][T15764] ? __pfx_vhci_tx_loop+0x10/0x10 [ 794.784492][T15764] ? __lock_acquire+0x6df/0x2e40 [ 794.784512][T15764] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 794.784530][T15764] ? lockdep_hardirqs_on+0x7a/0x110 [ 794.784555][T15764] ? do_raw_spin_lock+0x12b/0x2f0 [ 794.784585][T15764] ? __pfx_autoremove_wake_function+0x10/0x10 [ 794.784613][T15764] ? __kthread_parkme+0x71/0x1f0 [ 794.784637][T15764] ? __kthread_parkme+0x196/0x1f0 [ 794.784662][T15764] kthread+0x388/0x470 [ 794.784688][T15764] ? __pfx_vhci_tx_loop+0x10/0x10 [ 794.784706][T15764] ? __pfx_kthread+0x10/0x10 [ 794.784737][T15764] ret_from_fork+0x514/0xb70 [ 794.784769][T15764] ? __pfx_ret_from_fork+0x10/0x10 [ 794.784801][T15764] ? __switch_to+0xc89/0x1420 [ 794.784828][T15764] ? __pfx_kthread+0x10/0x10 [ 794.784859][T15764] ret_from_fork_asm+0x1a/0x30 [ 794.784900][T15764] [ 794.786682][T15764] Kernel Offset: disabled