0e3486a91605b1fdbce6b05f7a2fe79ae05a5e4bb35f882415f3627d41cca7654fe8bbb4bccf1daf946a6a4960e310648a6eba0f5d9daf85c0818d3fe06d0263aaea4306fedbce56faff9c7cfe303a6fd6969be0a4e93e19e679507204928e9c01ad77033d853bd5899b9867955637d660fc0835277d08c78acf57c15234df367e37620374835b64ccf31e7a58fe45b4968a4b8877515c3c5f36666d1eaac9c80b4d3035342f7a1db9472a546cdb907d1128b083e11d7dabfe6ff940ab209fd7676bcb086c7b9fe7a655e4481996998f2cf16663a751c4c22b99fb86443df0b19901520b4c762170add19b8d0e9a666d9a6377e693619450a22eb4ab3ef1f1a3797ec25ecb5cc3751380abd7b52022a5e5b65ea046a458c2797f32b28cb24c2ba2c1e41ada5786117edd8c3190a15631a77f7b1e12f11321c7cfb6716408dc010cca04c6e7bf8c3fca04ebe853be31238d486b457810ae10ffc0607355193c7f3f679a47b3f05f24210dc1c88a37b78788d69f13624c5ab16a5ae99735585699ec121c63a62f1c7a879bf2d3a546d2d843a0c84911833ef207567838916cafc1cad5fc8039d1844c12dcb3ff6bb7b4fb207473814a5aa56b7743a7161486f3cab62cd7d7bcebdcb9258a60ffd36b25d54ce1b41cf2cc039b2c45129dd645a97dbb49ca75cc0277091fe5fe6004f8977384099e0fcc0dbe61e5317956d3ca5d57f7e4722ffa37df794895808c928059a769232415cce8bbee3888f82d4e40fefa4c0f1010e1e8f874b3850aa245f503375b821b3aa7677e82f482ffe07c112b985178b988aca67203cc14e703eabdc111bd110f4cb83efb2facc175c21a49283f5813e1815b3a0e6b07b02fda933ca42cd99db34da73c147527838b139531ad0770448b5bd28febef1bc4a44a8a55bce108a6117a0155a4dd0c04cbe340a7aa8dc296a7b714efea29e1a3d37678dbcc766856c6a17977fb6ac5735ec881ea43b6a89777a10686202f071fab4c7c4c6d64b6ce520f54b5b357887d5bc324a2a1940caee528905e30d09e3abf6b9c1c0a300806c241c7283ec63f86430d1aceb092c0c44ec22f461b67a91f95e62274376e80b878633d67d3cde941e63bbd3257c113243b90916cd052441cc111c3d7c02bebb272c762b6bb141eaf0b5ee046b6ac48ad8d67b0d8e82c54801ffe8ad28ec5fbc96f5cea4107143270c015f5dc614a807f6fda998bb40ea058992af23cef1de5b6b42835a3fc77da3a62bc9cef6846eecda89d952d4d9352b3c51bc4eb634486eb529e4cf5a1b3bed23608435656c9ab1d6d09398d957ee1e7fd2f9171db27c63dec2fc7c2f0d9fa4217388fb55b0bedf2ae7a91d8ac1c78973be9004961dc8d37bae9fd61378a89e0a6d094d2e64976d332083e61304ae37b50f10a078ae544c4e7f6abdf404827167350d83bedc51604870c234b7441a2f375beb4cfc9e1073445992cd4b192bb5035aa7d263efd9b6890254f0a10f9484a31b9a6d30794a2c7313e6c9507fca756baa7576d558b65b6384ec9e9bfdb0a0d1f004777ba3ab5e6ad59656f3acd6ddde6e3c8e83a76aa6df95984c9ba4fb9b30d62a65f83ca6db4853cc35579ec87a885d76bf1273b2d05c7a6112e28affce4dcb8b1a026b3d909f8500513b042164294413cf083b4cd30740f34bf097dd895d620c6146803daaa5a254824ad423057ba0768c9b1334ba7cf4759d62df88a2a2cba7523e23499a14045b6b64dc3aff3bad11aad50e21118838d69e940435f2e3b212651b3feef985d335dd34e3c5fbf6e91a8a4855d8bfc8c0ce6960931fc0a8cfc3ca4b2562beca600741eb639c501cc0798f88662888ee55c1f4d03b8a2569cb1f6da9af5cbed67e4db02619976940d666c4877144387ffd18c9d65963766c256c351ad6d823807ff6708bfff515d0a29df081a7b0f04a8dc9f70d6e3ecf3b419580046cb3f12c126b15887a391affeba950e1096fe9945269993a7be0948ba49bf3c1d12fd9fdd3a6cdc42475f0833ccff685c7f515661b938ed3004c226412f13bbb67f8e3c8d6e403bc33beea8bbdc0d375ee8734a84f3b0fc235d9ac972bc4457d7a6e9ffdff4eb564e0832fce6b9a9dd7ac0f2423ed572f449a087651f7fcc7df1d7cd73a6d0831bacff1595367e778d1b5f0c5c9186b0e35230144cdf001373dc4b8b781c53cfe760037403330cb187a0a058da5747e9202b3ec0f0eacc410ad513aa3368e2bd46d78da949373184ed1411c8fde5a6460b5d5514d795076df73dbbd93b8e9ba0dce59cacbab79a82b126c37219342b4adb5a52f2c70bcef998e911bf44adc5b15103824412ae213f96fde223cf381030d241cfedc359959daca2b36e2fc7b1bba1905f04b3f001b714b772d925de97141ca74c447e087b34b9a302560eafd71873ba9de2a91a0a075e3260ed778602280a8b8cfefc0b622b80f1bcad087748492ae8baf610a0eead7b92f4bcb1a5e12314064aed1fb59859c08143dafaa233f923465fe31ba65c704032bf084182eb8f8c897594fbb60c92df90f6095681d9bb6e259287ce5447c9d4a717f35abf7629fdeffa2d90cda82093cc4a4199100dfe36e3cb327bc1f569a1ecf62c3dc0d2cc0d9a36bbd46a6d8338dc03ba162133899437ad0483693dbbf344c9a865486521aa0ed19729a6e43f450742a01819b839f1151f54bece94c77ffb719094a0bd12b519b5e8d0c4950bda8cc9cf9bb41322927bc863fb39c5de04b0e64b5df1545f2137c7b5c70ab363647239aad12545afc41bf8995ea7d7834f24a216feeb4f47ff579781a6c2721a5e196183beae476aafbe1d2cedb6a0603c17e055e22f10dbe0d8e203b06a501aca9e809489ec02bd756b654320dca500a64fe29a4ca3eb2129381886344aca0826cfb0eb95afd32752c8781e40c7c333e1c804309e4a32d5eecbc05c0a7a98afa17b9117c35faacc77f612e7044a7785ab64be9c807e930237d77b3041fb9e735b79aa69d30e53ee790cbfcbe252e1faae97e8604bace226dbc45bf9e3938cb1884ed031c4b9084c91ad82e4da36687befe5502d075ff2d8653fd6104f7b1f9f9c9395b509776e03fa42b2ff201249721fec45b7b5320a1e7ff7909ff90297cd1bc09a21d9f9a23134cde4726d619d649a27e442eefc6010fa270ecf952d91707c60e3f6b4c49c905b81abaa2fd7f20908303d30cbdedf19bc7f9be08673444d12ff86101da3eab27c3feda5f3c22164d23d67b66320f02f64c1bfd35bac116ea3b895f14a13cc5edbc72ac1904e42183a97ad3871a7c7dda2dfb76429b2f344259e651cb7d6836dbe99c1e0fcf9280432962842cdb472cec2b2e322acaca43806ff3fa94ec467c65897ca86e6ae6bdea61a81fbfcbe8dd067ee91ab81eee5c18b94a13ee22558505c6e5c2a4e3b5d5168a0323ae13ae3063c8bdb23b27266fc383a36e94d155e29cc306251e234e4b18c82bfc375dc437b9e20fe97699d95724e23966be8f8bb9e561cfc140936be9b11d578ff6a4f1b5c4006551e2951a0d26becd80c6c97366126198bbd8e39e5116bee0178a771e751aa017a7c6ec4d3dc95c20fc8f4def1718574e3971a4c5158fe094ad40171f31bea33e5b4b0b73595e70be848ebb8c0c43b5d5b0e7b332f509345cf94dc896bbbb66358c18402589021ac1b6bd6b902779bcffc951aca132f6c15f4574bc8b27446a09d724b5d13e2a2c32ab22ed071f82a280603ff41ad4a87f9898c4d29e5910e612dfec1b0a6929e6706279bcfd5e0a8e00ce2734522c7999fd53f89250b371c1cca56a4e6db0eccf9b8058a9c075b0c4f72ef6e2a080260f6d6b757d01785f13770b45d70a8403b36fc92c1c9babc784dece0ea5b98441a2683e208cb1f8752a216efa785e846d9f2073db8729bbcf9c2fb3f4491dd90c7cc09df6c5f7f9b910c29cb38add971a501930af00575d1a46d00aa8ea836f3b8db89b50afefd71691604dc99b2096d19882b14cdb3a327d9deb653165e1bcfbdcb5ec7454bc9cafb3a2cf03c0ca39bc1773c84697919c74d521d8899861b60c06eecd73aa5c2bee727a083186f07362ee22601fb267b2eb4245691447cb1e6200a899dd32effe6b9da0b51a000a040f31deac3a00978c1582922be4d13d8e13a4b9f87cf63ad88b05044269566994865feac8d161c82c9d0edfdc75fcceb1d94f54c85ca0d5aca0dff621f8c12520ef1a090157bcfa6702dbbce5752c94f5e5acd22e9415faa22ab19f97edfd01d13d8bb656617511b7bf5aedc551b04d740f71c2cf8789b78c848d4e6adb1ab8e15cafeb546e4ba894bdc036e0c001d6f560464d518d74371140292f47a48242a85175f4762bdb69d439e553a1e13584d2b3292878553e90fe33e3eecefb4c73087ac95d7bb6e7bbcffe486f7bb3a112e1f89d2ffd3f650dac3c8c7de8c4d7d52a132c037d1b63c175833cacecacf79c8053f69c63783ee326562a9d917487a0298f208536546a3f33b4404e87694df613396c2b2c75d0bc53f34a0eaa6c095a40a9d45a76630c1db3948bcf56ee0b885f56e5a45f855c890d97a7e50491463af8dd0cfa77b564bf574f213f36161395cea088b2ced3f6150a4d14bba9018095bedc560e4bea927305302a7fc6cb3f2a7a6a3adfafe9b12983788b005713be603a44aaf21a7948fe68507cbb454c7b9bdef0c91a60d270c408a834cb7bb8cb85daa8cf0f7a6e281fff951ff83eec5d06834bb9b31402ddd4dfff5a544d193fbaf271d49c03ff7ef9609a6296e21719257f843a665341aee175e0c0e5230590382c3111cddefe97c327f20d9626d2484610b8cbc8532d0a3ad807e48a7587cd8d6d19d5a7e83eb27061c34290cff756439c06440df98b1107efe7561051483386b32bac3571c3076c312814239842cdc0674697a2ce21c0380c260f9301dddf7eeb4e7846c411ec0f744fdd10f94b5d649cf986a5d8a9a4622af5efd75a362117a5ff7e35eccf6b82") r2 = dup2(r1, r1) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000001080)="246aff0a356de91c34d4b1da5502b010b2dec69157687653e26f3a8998734ebb4ef59f47479eb406729c8af8f9cb721dccd7c7e3641941a84dc16b867bfda49069cb") ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000001100)="440f0210158a1494943aec20a5fe66b4c96433a4248cb70a7eede9cc71fcd0fa812f6f8fd59fe9439e3516a1a525") r3 = dup2(r1, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_lstat(&(0x7f0000001140)='./file0/file0\x00', &(0x7f0000001180)) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000001280)={0x10, &(0x7f0000001200)="96414efd26cfb1a444b2118b1b6a5ebe6563bfc4e146e1053756d1c4f25a147f505aaa74d6d1b3a9bda5fce77017f8d3944a15be31e335bb49d2fb40f8795fd1e1", 0x0, 0x7, 0x6}) r4 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000012c0)={0x1, [0x0]}, &(0x7f0000001300)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000001340)={r5, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000001380)={0xffff, 0x9, 0x400, 0x8, 0x4, 0x6, 0x5, 0x400, 0x1, 0xffffffffffffffff, 0x5}, 0xb) futimesat(r4, &(0x7f00000013c0)='./file0/file0\x00', &(0x7f0000001400)={{0x6, 0x5}, {0x1, 0xe0}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000001500)={r5, &(0x7f0000001440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000001540)=0x10) r7 = openat(0xffffffffffffff9c, &(0x7f0000001580)='./file0/file0\x00', 0x100001, 0x40) r8 = accept(r2, &(0x7f00000015c0)=@un=@file={0x0, ""/4096}, &(0x7f0000002600)=0x1002) r9 = msgget(0x2, 0x40) msgctl$IPC_STAT(r9, 0x2, &(0x7f0000002640)=""/84) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r10 = fcntl$getown(r7, 0x5) getpgid(r10) syz_execute_func(&(0x7f00000026c0)="660f01f9c4e2399044dd04c422f8f31403c421f9171589a900000f72f40f44debf99899999c4e2f1ae97d9dc4915d00d0010000066460f75c8c4627d7923") msgget(0x1, 0x8) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000002700)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r8, 0x84, 0x107, &(0x7f0000002740)={r5, 0x2, 0xf, 0xfffffffffffffff8, 0x81}, &(0x7f0000002780)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f00000027c0)={r6, 0xb997bd, 0x2, 0x1, 0x1f, 0x6}, &(0x7f0000002800)=0x14) socket$inet(0x2, 0x20000000, 0x9f) 01:05:44 executing program 2: r0 = open(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x84011, r1, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x100, 0x7, 0xbce, 0x2, 0x10000, 0x9, 0x8, {@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x9, 0x535, 0x100, 0x3, 0xffffffff}}, &(0x7f00000000c0)=0xb0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="0100070001000024008000000900db090100"], &(0x7f0000000140)=0x16) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x8da, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 01:05:44 executing program 3: syz_execute_func(&(0x7f0000000180)="1c7fb5b598cd801b69e4c4c211af106962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0000801d54111d00") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x8, 0x4) 01:05:44 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0xfffffffffffffffe) fchdir(r0) setrlimit(0x5, &(0x7f0000000140)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 01:05:44 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/69, &(0x7f0000000080)=0x45) fstat(r0, &(0x7f0000000240)) 01:05:44 executing program 2: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") getrlimit(0x7, &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000000)=0x5, 0x4) 01:05:45 executing program 0: r0 = socket(0x1c, 0x80010020000000, 0x6) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) 01:05:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c03", 0x9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='/', r1, &(0x7f0000000040)='./file0\x00') 01:05:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r0, 0x0, 0x3) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff1500000000000000000000000000010202907800000000609433df0000840000000000000033000000000000000001000000000000000000"]) r1 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x4) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000140)="cfd8d2724f5d8ea84b31156d5a550198607297f25d16fff271b7eb10211c05a658a2b993d7c55c25e199c664ea3929a98a0e6323e9e8b9dba133f36ac1344a690b2d7cbfc4fdfd14f1bf94294c27247e5fa1e81e2621d04f88ae8c3fc3eb588fbfddb1ff43021a196e1d771ee36017ba1d7bbba8f8011b4aae162c901595b3a2ce3e4ff351c70d380c8ace5955b15c0c22dd2daca8a728cee52b8a188e6d59c913edfba09a0dba13602adcb727e0b71b6d4d") r2 = socket$unix(0x1, 0x0, 0x0) setsockopt(r2, 0x577, 0x4000000000001005, &(0x7f0000000000)="debc12a88bb6d00a5fd3e29b4672cd7f9c46bb8882adfbc104f293df15e85490e6a0a2a52b10dfabd88ae20c30536b65f35523c960d3008ec8e85ed787642b40c1b769e5a18f53bc3e0fbc4a25adc3a309ab5d6b1be8a2bf826d26f122dfb0a00f588412a6", 0x15) 01:05:45 executing program 0: syz_execute_func(&(0x7f0000000480)="b1b591cd8066410f3a20dc00660f70839001000000fefec463417e9d0800000032dee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd10f38cb4d7166454518674664660fe23be47c073a073a4aaf0000400f0d18c4c1fb2db706000000f3410f0fd596362451d347b4364483c2060f383cc42b54111d00") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) 01:05:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) accept$unix(r1, &(0x7f0000001140)=@file={0x0, ""/4096}, &(0x7f0000002180)=0x1002) munlockall() syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000021c0)='vegas\x00', 0x6) socket$unix(0x1, 0x1, 0x0) 01:05:45 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x3, "b95c7581034f4bb6e040e84eee601a75"}, 0x14) getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) listen(r0, 0x0) close(r0) 01:05:45 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) getuid() 01:05:45 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x8) write(r0, &(0x7f0000000380)="83", 0x1) r1 = socket(0x0, 0x7, 0x9) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:05:45 executing program 2: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/127) setresuid(0x0, 0x0, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) 01:05:45 executing program 1: syz_execute_func(&(0x7f0000000000)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000580)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x18) r2 = dup(0xffffffffffffff9c) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000100)={{"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", "cc2d00e37f91b75dfa045470a238e6334f1a182691f99ed96e9854f8660dd60d", 0x4, 0x80000001}, &(0x7f00000000c0), 0x7, 0x7, 0x5, 0x5, 0x8001, 0x59091be4, 0x2fa, 0x1}) poll(&(0x7f0000000600)=[{r1, 0x100}, {r2, 0x9}], 0x2, 0x5) 01:05:45 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0x1f, 0x10000000, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0xffffffff, 0x7, 0xfffffffffffff91f}, &(0x7f00000004c0)=0x94) accept$inet6(r2, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000280)="7aa763c750eea59cd778a3120b93474f5ce3d699ed1b0babe88c47d903494a1391eff830beea345739d875393ac1ac1a54a1893741f1e2ca6388748f23428b300f6139f141b286b9b35285568689237067f4f81a2f1a656306d27da735d254fcf857aee40c40338eefb010939487af0cf8929527106e2ee4fa0bab1ab75e22a00b28c3e828d4b37914b4b58ba29dfb2d5017519ad92c888ea38ab6be5bf2474afd7773b476630ea534ae2ed8458c840a44f2ff9e3a23521d41d739ea3406ca6cc8f3595a626d70efee57") connect$unix(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xfffffffffffffcfb) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6, 0x5}, 0x8) 01:05:45 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}, {0x1c, 0x1, 0x4, @ipv4={[], [], @rand_addr=0x5}, 0x2}, 0x800, [0x7, 0x0, 0xfffffffffffffff7, 0xffffffff, 0x1, 0x3, 0x9, 0x6]}, 0x5c) syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) ftruncate(r0, 0x9) 01:05:45 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r1 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/216) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 01:05:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xb, &(0x7f0000000080), 0xfe9f) socket$inet_sctp(0x2, 0x5, 0x84) 01:05:45 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="050000f028cbe3bac3beac28eac2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x6, 0x101}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8040, 0x10) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x0, 0x1, @rand_addr="e58cfc5ee6629349fb6bf64721e3731a", 0x6}, 0x1c) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x16, &(0x7f0000000200)={0x0, 0x6}, 0x8) 01:05:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0xffffffffffffffff, 0x800000000000000}) 01:05:46 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) setrlimit(0x6, &(0x7f0000000240)={0x3, 0x6}) r2 = fcntl$dupfd(r1, 0x0, r0) accept$inet6(r1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000002c0)={0x800, 0x2000, 0x8, 0x9, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={r3, 0x7fff}, 0x8) r4 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r6 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r6, 0x0) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:05:46 executing program 2: socket(0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0xc, 0x0) sync() truncate(0x0, 0x0) 01:05:46 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES16=0x0]) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0xe17, 0xffffffff, 0xffffffffffffff15}, &(0x7f0000000240)=0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 01:05:46 executing program 1: setresgid(0x0, 0xee00, 0x0) setregid(0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r1 = getegid() setregid(r0, r1) 01:05:46 executing program 0: syz_execute_func(&(0x7f00000001c0)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef6d8192558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100001, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x18005, 0x0) 01:05:46 executing program 0: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) munmap(&(0x7f0000b46000/0x3000)=nil, 0x3000) munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) 01:05:46 executing program 1: getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000140)="87734dc0e9529e9f745bce103564a60ed7d1e5b60b8a9f3c04ed226a301fb1fa12f2bdb5a2318c3eb11e18e7f6b7d466cb92501f6082419adb801469ae682d42660b64cfd0fc901f") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000680)='\x00', &(0x7f00000000c0)='\x00']) accept$unix(r0, &(0x7f00000006c0)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) writev(r2, &(0x7f0000000280), 0xa7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000540)={0x0, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000005c0)={r3, 0x3}, &(0x7f0000000600)=0x8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e0e000, 0x3) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @empty, @multicast1}, &(0x7f0000000040)=0xc) writev(r2, &(0x7f0000000440)=[{&(0x7f00000001c0)="04ca86368de7ccdfc0934fb7eab1e84f191237247b068805a7b33b9d18ce41051cedfe810b48337ab053141e9def65fbf90352f530584568ccabde2df385d0ec2cc267374cf93386d2e37201e5e9344f23e8ed64fcf421cc3ed1cf90f820", 0x5e}, {&(0x7f0000000240)="a7ac5398e6ed2161fcfc192ca6d8100ef22ec835a324c0788085343271a22cb0efb516199623821809768ed62ac4aa040e158fda8dc4507bbf42df1ebf762c422d12cf1faac2fdf1dca1781a1ebddb49632dc1a7e251e79699b6a44ec6911329945c3cef67cffbc457ca46c2a1d291d052", 0x71}, {&(0x7f00000002c0)="c14f96c82a70e27f9fea6a2365525e765a966b4a01fdad55a85be2d6747d30aa5613682c256776cd8d9be3cef8364e3e5bb87e8f455934790c1f837c86e8db83953dbe6ac31d7b3fd218500546144dbfee110ebec624c6354240d6262137045ba53d4d1b1f8d97b322f8a3cb1733f0039bf6044e2080afefab08d5cb60f7c738d478b0b49d243d34d2b5e734dde873d63fd944a011af", 0x96}, {&(0x7f0000000080)="b57e6a1e3991befc4523f6009ae134f1e88e", 0x12}, {&(0x7f0000000380)="a0d8ae5fc9190e8769a62cbd84905ca434167ff6e0e407570ea1523dbd3d47dd3485b92b5c41b1f53a51c4a3c2d516c1548095ef5271dd6a638c8ff2ec81c36e671a4da928660140974eeaaa573bc119dca440d98f8be3dfd72237d9b2a67dad9e3b89420a8337a6f7727891fd64cdf203829adddbb8cab60e9423b9740c6295d3ccb7bc5bef9f732760202c3a5729c74683a302c656612a0f3f03ab5b8769a8530ca24638d15c81d31d715e5602235ffc44", 0xb2}], 0x5) 01:05:46 executing program 0: syz_execute_func(&(0x7f00000000c0)="0c17c4817a2df99acd801b69e4f56962f5696200d9d9d0f3430f114a0cf2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:05:46 executing program 3: pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in={0x2, 0x3, @broadcast}]}, &(0x7f00000002c0)=0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x401}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x80000001, @mcast1}, @in6={0x1c, 0x1, 0xffffffffffffacd7, @rand_addr="86b2aefb82983a8d865a5ab631356775", 0x401}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000140)=0x10) dup2(r1, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x80000000000002ce, [0x10000, 0x3, 0x3]}, 0xa) 01:05:46 executing program 2: socket(0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0xc, 0x0) sync() truncate(0x0, 0x0) 01:05:46 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x2]}}}, 0x94) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x2, 0x7, [0x400, 0x7fff, 0x2, 0x8, 0x80000000, 0x0, 0x4]}, 0x16) 01:05:46 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x81000000000000, 0x100000001}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x7, r3}, &(0x7f0000000140)=0xc) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 01:05:46 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x81) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffff8000, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r1, 0x6) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) setsockopt$inet_buf(r2, 0x0, 0x49, &(0x7f0000000000)="788c93051a9831c4ceac468490575547e547dad31bf8fd378ecd0f5f264ffc734d4032228efd493eb8e73d6e6f79", 0x2e) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000180)={r4, 0x2e1e, 0x3, 0x1, 0xfffffffffffffffd, 0x40}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYBLOB="37000000501462f2073a055b63ccabcbf200000000000000c80aa9dd3a30884b84c4e947289e283c342cf3d8fbd95e75b3eccec5e4c6f771cbdc3f9fbc643cd8e60044dba933601b2c7ad3cc9cec5da6f68b469e9d70471d16a973f215f7294a8184b5f2f46ca4dd95be828c3edc7a4dc03f4d64f60f14cdff25ff16eace427e"], &(0x7f0000000280)=0x3f) 01:05:46 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8180, 0x23) r1 = open(&(0x7f0000000180)='./file0\x00', 0x10203, 0x64) fcntl$getflags(r0, 0x3) fchdir(r0) fstat(r1, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="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") 01:05:47 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x5) wait4(r0, 0x0, 0x4, 0x0) 01:05:47 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYRESOCT=r0], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000300)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0xbec0}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3, @rand_addr=0x9}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={r2, 0x101, 0xf, 0x4, 0x1ff}, &(0x7f0000000380)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000480)={r2, 0x7fffffff}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={r2, 0xfffffffffffffff8}, 0x8) freebsd11_lstat(&(0x7f00000003c0)='.\x00', &(0x7f0000000400)) 01:05:47 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x1, 0x4) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = shmget(0x1, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000001c0)=""/44) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x120, 0x5, 0xffffffffffffff01, 0x8, 0x1}, &(0x7f0000000380)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9, r3}, 0x10) 01:05:47 executing program 2: syz_execute_func(&(0x7f0000000480)="982d1c14aa14aaaa0f59bfd9000000c4a37bf0c53e4990467f00bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e4098934d18f88b8a2d4a1f8f2430f59849016500000f4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e00000064450fec860000002101b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f66410f1a300000c4a261b7e2") semget(0x3, 0x0, 0x400) 01:05:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e, 0x20000000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x88) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xee4, 0x4000, 0x5, 0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0x100}, 0x8) dup(r0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) ftruncate(0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) pipe2(&(0x7f0000000000), 0x4) open(&(0x7f00000000c0)='./file0\x00', 0x10201, 0x1) 01:05:47 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="15000000ebfdea9f5661206df2764056fb0a2ab9de54b74840"], &(0x7f0000000100)=0x1d) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000140)=ANY=[@ANYBLOB="1c00000000000000b0602bf504bea4b16e649309d09eae8a00"/128, @ANYRES32=r1, @ANYBLOB="1f00000000000000"], 0x8c) 01:05:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080), &(0x7f0000000040)=0x7ca59f73d72347ff) 01:05:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3, 0x2}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x12}, &(0x7f0000000100)=0x8) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 01:05:47 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f00000000c0)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc97f3ed107c4c21d3fdef2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f000a5b5b404541e269a841000f99f2470f11b703000080aee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2ec40fc7bf0d00003c66660f3a0b0865") 01:05:47 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6(0x1c, 0x10000001, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback}, 0x14) 01:05:47 executing program 0: syz_execute_func(&(0x7f0000001540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5766c16161787896e401c7fe295f815f81460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x2, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000001680), 0x0, &(0x7f00000015c0)) getpgrp(0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket(0x2, 0x5, 0x0) listen(r3, 0x3) bind(r3, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4) getpgid(0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x45) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getown(r4, 0x5) sendto$inet(r3, &(0x7f0000000240)="a3a08e257b18404963c70f043d77205134f5fb66b1e9bcf23d492b894cf7b8c60215d2b3ab7557a69c1f82ded79fc950304c579e4e8608bd1fa1e6d54631d12298efc698b16f1896ce08496f131c7caad5c72c34779018f43963ac2f70493c38680e3a5f128d5315f267ba7ce8786c5233c883ee1bc691437faed5a74dcd7e2decf530257d3c44c1d8ace3bbec1717fcff30e295fc4d619ab031e5238eebe3eb94484533aa5e3199dca96a658971", 0xae, 0x1, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x21) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) shmget(0x3, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) socket$inet(0x2, 0x20000005, 0x5) getsockopt$inet6_tcp_buf(r4, 0x6, 0x26, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) poll(&(0x7f0000000200), 0x0, 0x80000000) 01:05:47 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xb85183d1b4b97fff, 0x84) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000280)={0x10, &(0x7f0000000180)="b8a5f77f85a9ba230720fcbeef16d2a73bb3d426c438d80c9b599933d0ec7288640172e207582c17d2665ba4983d8fe3d768987d1af79a3c376865dae7525a8dbc4e67f8208537310cc586d600620595fc787b7b6ec73b59f9cf2313a277c9ad786fe27f4d806fac7534ba4648db0cdea667e28c4b85867af48184f598657537daf5543d5a0c8ffb3edef9bc85902f4ea62fd883e5c0ed75d4c725c201ee64f8777ec06942877dcc158982a28b3c4c517f9461dea691927fd859e1e14650632291da206408c3154dc25508c4247891056a0b9047a98015e799d7219489979af8a1b5c5c114525a1bbf75", 0x22, 0xcfa}) 01:05:48 executing program 2: syz_execute_func(&(0x7f0000000480)="982d1c14aa14aaaa0f59bfd9000000c4a37bf0c53e4990467f00bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e4098934d18f88b8a2d4a1f8f2430f59849016500000f4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e00000064450fec860000002101b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f66410f1a300000c4a261b7e2") semget(0x3, 0x0, 0x400) 01:05:48 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x7ff, 0x0, 0xfffffffffffffff8, 0x6}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x59e}, 0x8) fcntl$setstatus(r1, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/234, 0xea}], 0x1, 0x400000000) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 01:05:48 executing program 3: syz_emit_ethernet(0x4000, &(0x7f0000000100)=ANY=[@ANYBLOB="b1003fca06002293ca12379ead9c65dcd6bb64696744ff02000000000000800000000000000100000000000000000000000000000000b5e550cbde8ccfd3189e069ee7ea550e57bba430aaf612b61c37335b6dfaa29a3b16737a13c4c1c0eb0703ca0d5a228562009faee58d75764d77152ab76eeff8aba01f21b1e36378821d3af0cc0d904dafbbbaece6d853b711847b8560a8555a02390b43052269affcbaec6a8e93cc84980b7b2f48f3eea1d854e0ec4c9221f5baa977e7e83da88e940f5f1bc18c95"]) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000040)) 01:05:48 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x80000001}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x5, 0xbbbd, 0x4000, 0x80000001, 0x7, 0xba, 0xf909, 0x1, r1}, 0x20) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x401b, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r2, &(0x7f0000000100)="ba1c", 0x2, 0x81, 0x0, 0x0) sendto(r2, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 01:05:48 executing program 0: r0 = semget$private(0x0, 0x2, 0x20c) r1 = getuid() getresgid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) fstat(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000800)={{0x51c5, r1, r2, r3, r4, 0x44, 0x9}, 0x1, 0x200, 0x9}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r5 = semget(0x0, 0x0, 0xb) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r8 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x30000000) getpeername(r8, &(0x7f00000004c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000500)=0x10) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) __semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000400)={{0xffffffffffffffff, r6, r7, r9, r10, 0x4, 0x8dbc}, 0x8, 0x81, 0x3}) semop(r5, &(0x7f00000003c0)=[{}], 0x1) 01:05:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) setitimer(0x0, &(0x7f0000000740)={{0x0, 0x80000000}, {0x2, 0xcb9}}, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) accept$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0xffffff91) 01:05:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8, 0x800}, {0xffff, 0x7}}) 01:05:48 executing program 1: setuid(0xee01) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000ef00"/110], &(0x7f0000000200)=0x6e) syz_execute_func(&(0x7f0000000000)="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") r1 = open(&(0x7f0000000240)='./file0\x00', 0x500, 0x10) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000280)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x11e) 01:05:49 executing program 1: r0 = msgget$private(0x0, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r1, 0x5) msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000004003f848c278dde446ba2ebc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdb, 0xfffffffffffffff7}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast}}, r3, 0x3, 0x6, 0x80, 0x4, 0x0, 0x3}, 0xa0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) 01:05:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) write(r0, &(0x7f0000000700)="c92db5512e664f9de75ed3a912affa0f6afd0f7c0cf3faa3bbbe20f548c6566fa68883b96412ed8865841209203f000cf7ea90c7e00085909d9f84b1dbc7a7f10b043a50c3009d714411fc9bfb6e8127b3404d8d7d728f77b5a9c209c61c0dcd2ea881e3e0d3678961184f3ae719fdb730fc10c50ae59d7258d49b9f87fe40f8c78b05383dd723fa2a163ca64080dbb553c92091bcda8603af24a97f52e8905f8363ae89f732d0bc08b0ab4c05997eee568e3a96ee4f6c31f5728d09ce3c10b61a35d8d511f5a924bde9556d981644b99af9dec4d2552e9329d42cc71d48daaa6617b901ea1667baca792410524d5950bc2c7a", 0xf3) r1 = dup2(r0, r0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000280)={{"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", "2d862a40db320e609c6ba70c526812bc5a8e7b57da9888389d3e021d5ab507a0", 0x0, 0x6}, &(0x7f0000000180)="4b3776431a2858e7e009197b55ef9069871da00696ceb54f0d9a530df53c90dae0aee9abd249022c4061773c0086510f939f0008ca3aa57252e1b50e37e1eeb8f456fb59953527f78f3527aadf48c9424a5ab5df8692034f0d4747596db3129e3b0e9e4e5bb450bae21b7aea1634a2a95ac5d4d5c55e7c61348faaaa77b57cedfa8c39ef78365813c6211cdaa3b7205f3a06b8519c7edaf0ed0941c153c9e882b36e3e168c851acc8a130fc9f59565e06bc01784e3854b5b7ee5c4d5d9e6ba90d7e6ee690d40c184db2568024877f1bf8bcec75009fdbb32a0d716101cb09496b0b556dcdb2b2d1edceabfc4cd13b24d95", 0x4e05, 0x2, 0xeb, 0x4, 0x4, 0x6, 0xf89, 0x81}) getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x19, &(0x7f0000000080)=0x1, 0xfe9f) chmod(&(0x7f0000000140)='./file0\x00', 0xa4) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 01:05:49 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$inet6_sctp(0x1c, 0x3, 0x84) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r2 = fcntl$dupfd(r1, 0x40, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c0000000000000034b977c87b269123b63fee16ce3b7a01000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000cc198c32c859aab6c97edd6444f4ea000000000000000000000000000000000000000000000000000000b55e4f9f00"/152, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x10000, 0x4000, 0x3ff, 0xde, 0x8, 0x2, 0x8001, r3}, 0x20) 01:05:49 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6(0x1c, 0x20000003, 0x5) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in={0x2, 0x3, @multicast1}, 0x1db, &(0x7f0000000000)=[{&(0x7f00000001c0)="2e629238f47b8205a8f187dbe1b4d782e18c8ceaaa6a5e29f6dd579d1f687b1286a379891260ece1d4c818d5a56c6d07f363d73edbe3537cf1a0149e6b9618c3efecda9508ad133fde5fbb3b0a8deafbb38a381106c394981504b25753846ea200b55a68ccefb8e699bcd1c186fe6f290a530b00"/135, 0xfffffffffffffd39}], 0x1, 0x0}, 0x0) semget(0x3, 0xffffffffff7fbffe, 0x0) 01:05:49 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet(0x2, 0x10000007, 0x0) fcntl$setstatus(r0, 0x4, 0xc) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 01:05:49 executing program 1: r0 = socket(0x2, 0x5, 0x4) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, 0x0, r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000), &(0x7f0000000040)=0x8) 01:05:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:05:49 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x11, r1) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000180)="369c49fe541368541efd4d90d7bda3259c9c666b3a833d6f9b3c22e73ea8af8995888fe950401875887703d388dc636aa10d730f8b5d3d11f6f798700201139abc5054d6792931214f48161c00be8ea255f54a5ff59cef6287925cabbbd049e8e63a3828558217a411dd1e5b9f6294") setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0]}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e20ac1400bb00"/136, @ANYRES32=r3, @ANYBLOB="0001000000000000"], &(0x7f0000000400)=0x94) 01:05:49 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x2d}, 0x4) r1 = getpgid(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x1, 0x8, 0x80000000, r1}) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000240)={{"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", "bda05457c89704b1725572b0bc985540db3a199ad7d74383b915db3d63d1f625", 0x7, 0xa44}, &(0x7f0000000040), 0x6, 0x7f, 0x400, 0xffffffff, 0x80, 0x1, 0x100000000, 0xff}) syz_execute_func(&(0x7f0000000180)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 01:05:49 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000200)="516bedd2d1bdccede7f7b8225e8110c90219f99e29aa1f881e8daf5625dee8184281c75a440a38a51eaf2ea801fb84aa4b", 0x31) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000000)="9b", 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r2) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r2, 0x40047463, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getitimer(0x1, &(0x7f00000001c0)) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 01:05:49 executing program 3: syz_execute_func(&(0x7f0000000840)="980f5e6c33bc0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b00ff02e86eba0dfee6738888a1c40fbbc441796f98818e3106e2ed3a0808294001b00b0000000f73d5394412f466f347adc46291ae8ca0656000000f01c4a1a02d96000000660f3a224f286866450ff1d2c4b33120b15ffbb15f341c110f660f73d38938048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000140)) 01:05:49 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffff9c) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x40) msgget$private(0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x400048, 0x20148) 01:05:50 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x20000) open(&(0x7f0000000040)='./file0\x00', 0x10082, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69420f104aa2d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4c4623d2e54edede1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7a81785f77068f88f08384cf48d7000010c4a1a9601f00005c660f3833d0") 01:05:50 executing program 1: r0 = socket(0x2, 0x1, 0x9) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f00000000c0)) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r2, 0x0) ftruncate(r2, 0x20000000004) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='}\x00', &(0x7f0000000140)='[\x00', &(0x7f0000000180)='-@/%)]-#\x00', &(0x7f00000001c0)='(\x00', &(0x7f0000000200)='+\'{.+\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='!\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='^(\x00', &(0x7f0000000340)='!\x00']) fchdir(r2) r3 = open(&(0x7f00000003c0)='./file1\x00', 0x0, 0xfffffffffffffffe) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r4 = getpgrp(0x0) r5 = getuid() freebsd11_stat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() fstat(r3, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() freebsd11_lstat(&(0x7f0000002a40)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0}) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000002d40)=""/62) getpeername(r1, &(0x7f0000002dc0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000002e00)=0x1c) getgroups(0x1, &(0x7f0000002b00)=[0xffffffffffffffff]) r13 = fcntl$getown(r3, 0x5) freebsd11_lstat(&(0x7f0000002b40)='./file1\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002d80)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002780)=[{&(0x7f0000000400)="a85abc6e1e6c85fd322c357d54528b875da25195e21fbc", 0x17}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="da14779bf0d92a764f800ee3a21bf4157325f6caed7c0da9c33240eb15d9fc385fbc42c9a62d238eaff30ee8fcd450d03d31529d356da7eee94fba99fba0ac56561b6fb689ee9f40285b17a81b4a217cd329170e391908f6be91b8bd4fd551789793acd49050d0a178be81cbeb1ee3c27602462976a7354365ef9148e7649159749bd1b40bc01dbc4acfc1211648fe42103a298d4fffb4a14c3794fb96c7807a7a8772047f145768cae88b5f10144c0714ae10f8bbd6aa77f2bfe2e0b21b8f3fb921fd268a8d4895be55955b1a", 0xcd}, {&(0x7f00000015c0)="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0x1000}, {&(0x7f0000000440)="eb88b646972a7037ad2cc421cb2a139fa84e4e1078c0a832a4730519632e02ff51d871cdbdee01c1b7c03140f60bb85340aa010c9b1d9da9ee9a", 0x3a}, {&(0x7f00000025c0)="90724a2db4985878277cee51fc4eeb7246563877890e81a7cd228e254e7b6d1ce9fe87993c3ba0cd85a0cf2f9a28e7fa41f2fe29081fb89ec472a856e8ecd1884aa16f303e692e4357a33262241189818460ceb60b4e42bb5eec73e16c5c88f07e347e90fef0794031b58fe2bd5e0914f2c180ae10254522d32ec13ce2dddcad8eb432834c756bf40b", 0x89}, {&(0x7f0000002680)="271e6951905c560150bec5bfce8b01f965043d595f7d78b161ba0a3f796bc5e481345f2fbb9023998fec3dddf20cbf43a07d2fa38064d62b6c03d5fa5a4e0a445ee207cfb9af374530ee0d855403f010fa3c1b2a158ff3005bfc45508cc24d9d2c0e89b498d557723d518f0636b5ecd8a3d29e3d7b501cd1300bfa1552afa5cf49ee2109b01909bd39d0ef36f1e8b6ef83b633b08980d4b6f1c3a2a34db221d9790720ac76a4ef", 0xa7}, {&(0x7f0000002740)="72546b150f08c9d73dfb88e993fe89255d46a637a8614ee83ed427afb08d586806903f0048cb", 0x26}], 0x8, &(0x7f0000002c80)=ANY=[@ANYBLOB="c429926a4fae", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="00000000070500000000000000ff000001000000", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r0], 0xc8, 0xc}, 0x2008c) 01:05:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="776cac07a306eeb173a327eaf6cee672148f8eb1837e9747e8b6a96833523e4afba00a9e52e092320abca7b3fe96e6a94149c0fcfecb90e85cef081c0f3fb395676e6c49f36c5e64fa347bca09e778f4a214f257c4706f56f559ea0c2fd934a0295af3dbef6e1b8868188c6b94268bcfda010a85524cf49d37bbffe65ea6a82ec121535859a77fdb97bd923eab20f65c9dd9289739ce5b12d090f7cb58159b8209", 0xa1}], 0x1, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x100000000, 0x7fff, 0x858e, 0x0, 0x0, 0x2, 0x834, 0x7, 0x7ff, 0x80000001, 0xfffffffffffffffb}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140), 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(0xffffffffffffffff, 0x4, 0x7) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000500)='./file0\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x3, 0x6, @empty, 0x2000000000}, {0x1c, 0x2, 0x9, @empty, 0x50ae}, 0xffffffffffffff01, [0x5, 0x7f, 0x0, 0x18bc, 0x0, 0x4, 0x1a80]}, 0x5c) execve(0x0, 0x0, 0x0) 01:05:50 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x80) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000) 01:05:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x25) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$getown(r0, 0x5) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000080)='bbr\x00', &(0x7f0000000140)='bbr\x00', &(0x7f00000001c0)='bbr\x00', &(0x7f0000000200)='bbr\x00', &(0x7f0000000240)='\',{\x00', &(0x7f0000000280)='bbr\x00', &(0x7f00000002c0)='bbr\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='bbr\x00']) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) shutdown(r0, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24) close(r0) 01:05:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getflags(r0, 0x1) syz_emit_ethernet(0x47, &(0x7f0000000300)={@random="b100485caa2a", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2a4ef2", 0x11, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[@fragment={0x2c, 0x0, 0x0, 0x0, 0x0, 0x3}], @udp={{0xffffffffffffffff, 0x1, 0x8}, {"be"}}}}}}}) socket$inet6_udp(0x1c, 0x2, 0x0) 01:05:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x1, 0xfe9f) fcntl$getown(r0, 0x5) 01:05:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280)) 01:05:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x2000000000000000, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x28, &(0x7f0000000080), 0xfe9f) 01:05:50 executing program 0: accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) linkat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x0) sendto$inet6(r0, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a00000080a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x1) close(r0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) utimensat(r0, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x8}, {0x101}}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f0000000900)={0x2, 0x1, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, r1}, 0x0) 01:05:50 executing program 2: syz_execute_func(&(0x7f0000000000)="b1c2b10f57d3da6969ef69dccf000f708301003e0000fefe4139fd5bf91c1dc1c1c7c4c3090c33000bd1bbc817d11f0f9fea45498ef2168f4808eebce00000802000c421fc51c1ea660f383fd1c3c3c4210a5f7a2af3400faee47c7c730f26400f0d18c401fe5ff620500804f4c40e") 01:05:51 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x1c8) 01:05:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xa, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000100003f0000000000000000000000ff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffe14) 01:05:51 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x3fc0000000, {{0x1c, 0x1, 0x80000001, @loopback, 0xb923}}}, 0x88) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x800, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0xff}, 0x24) r2 = dup2(r1, r0) fchdir(r0) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000280)="580f4c69a3598f2bed92e7a5a63ea0b8e3315013d13575242fc2832dfce77197ac9fb78cb74161015c65a9f2fa820d65e6c9cd9137f7ca8ec0092aa0e6a3e100c2") 01:05:51 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c100f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000080)=""/74, &(0x7f0000000100)=0x4a) 01:05:51 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) fsync(r0) syz_execute_func(&(0x7f0000000100)="1c3ec4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757207507572be0c0000008fe9589b2666430f3a412910f2490f2a5a69edfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e25c1e000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66668f0f3a0b0865") 01:05:51 executing program 3: syz_execute_func(&(0x7f0000000400)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c5402e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f18f619b7816d7d149797bf09562104135fc507c540d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac66440fc6c5abc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dfe2919d48cc7e8628f680864360fe25800618de16540d95436eb26994788fefea1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket(0x1d, 0x4, 0xff) r1 = getpgrp(0x0) getresuid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) getgroups(0x2, &(0x7f00000006c0)=[0x0, 0x0]) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000700), 0x10000000) r5 = accept$unix(0xffffffffffffff9c, &(0x7f0000000740)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000def8c4bcf28397dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], &(0x7f0000001780)=0x1002) r6 = accept(0xffffffffffffffff, &(0x7f00000017c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001800)=0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r9 = dup(0xffffffffffffffff) r10 = dup(0xffffffffffffffff) r11 = socket(0x1f, 0x3, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001880)={0xffffffffffffffff}) r13 = open$dir(&(0x7f00000018c0)='./file0\x00', 0x801, 0x4) r14 = socket$inet6_udplite(0x1c, 0x2, 0x88) r15 = socket$inet6_udplite(0x1c, 0x2, 0x88) r16 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = socket$inet6_tcp(0x1c, 0x1, 0x0) r20 = open$dir(&(0x7f0000001a80)='./file0\x00', 0x8000, 0x0) r21 = open$dir(&(0x7f0000001ac0)='./file0\x00', 0x40, 0x22) r22 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001b00)) r23 = socket$inet_udp(0x2, 0x2, 0x0) r24 = getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpgrp(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getegid() r30 = getpgrp(0x0) freebsd11_stat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getegid() r33 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001f40)=0x0, &(0x7f0000001f80), &(0x7f0000001fc0)) sendmsg$unix(r0, &(0x7f0000002180)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f00000001c0)="6955e314b866eab28751a41fdee15bb98c79e72bd21a9de695ba0bc2a9e4", 0x1e}, {&(0x7f0000000200)="379fe4c35725b3351f56e008f1df1948610a49d8914edf1168e9eb", 0x1b}, {&(0x7f0000000240)="8eb733b74fa17d4590bbcc9e46679d1edc075ecd52f28d94602ef7915cb3c65cce54caf24fbc7dc12775d9e3810af3d91f2a20f7f4ba4b37ac9292169f328c4c089e8583835148d33ec47665b403666b89ae9c4437353995557dab1f757a48eb60e000949012172d14c3930ed0a3011e328cbd34dbd6aeeb1a9a1fa739acbfb08b423c5e2d2d0a5be93ce37c2f9dda4600f47d14523e08609e9d1ded86b6ce1e17fa956906de1b05aeac0db4d3aa6e295938572cb964ed26d722649f1ddb3d0234d78238b9760ccd274de0c554341ff1f4e91dffd2bb15", 0xd7}, {&(0x7f0000000340)="0faf9f9c9d34c678b42dac938d2872b316a852614ac4d9ab951ed9d4b8ede61f1b4c42bb", 0x24}, {&(0x7f0000000500)="bfdaf706ef99a2a0158c4a76a30e86005f87d26dabed25f140db613f1a0fb8424f6ab761bcc9f8efe3d4043144054ffd1220397462b750172ff11f6757f78672382de7ff8ee27ee4c0179bb5af22403ae6d586512ffa62eec17e9ef144037d7c2ac4b5c51ab68d52ac4a061cafc2e2fcbd4324936ec2d1523781cb6cbb633b2f409f6590e62dadf4e52c3fc0f3a93b0ce357a9a83703003aee624e45893a9a79198d24dbb9d729e5d91773de9931ffa25e83dd3612d42a480ca6fcb3df344dccbf8ed71522c6f6f3d214b7559e7feb4ab832759634b035af3041de2df9f3396c6872604c1859bd", 0xe7}], 0x5, &(0x7f0000002000)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x30, 0xffff, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @rights={0x18, 0xffff, 0x1, [r11]}, @rights={0x20, 0xffff, 0x1, [r12, r13, r14, r15]}, @cred={0x20, 0xffff, 0x2, r16, r17, r18}, @rights={0x28, 0xffff, 0x1, [r19, r20, r21, r22, r23]}, @cred={0x20, 0xffff, 0x2, r24, r25, r26}, @cred={0x20, 0xffff, 0x2, r27, r28, r29}, @cred={0x20, 0xffff, 0x2, r30, r31, r32}, @cred={0x20, 0xffff, 0x2, r33, r34, r35}], 0x150}, 0x88) syz_execute_func(&(0x7f0000000000)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9f2406dc4224d3e460f8094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_udplite(r36, 0x88, 0x2, &(0x7f0000000100), &(0x7f00000021c0)=0xfffffffffffffdfa) 01:05:51 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) poll(&(0x7f0000000100)=[{r1, 0x44}, {r1, 0x40}], 0x2, 0x7) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$sock_int(r0, 0xffff, 0x11017, &(0x7f0000000140), &(0x7f0000000180)=0x4) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x6}], 0x1, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) 01:05:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530004df7e1bc1decbd677c2aed390b1f84e1e242"], 0x10) execve(0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getpid() accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 01:05:51 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000280)={{"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", "00509914fe5cd8e95119c25803ee6ee3b01c08ba102b553570b0cc3f3d5680f7", 0x0, 0x3}, &(0x7f0000000040)="1e29165308a3dc5e0fe10879f1f7", 0x9, 0x8, 0x0, 0x8, 0x800, 0x3, 0x0, 0xf18a}) 01:05:51 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@broadcast, @broadcast, [{[], {0x8100, 0x7, 0x7, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x1c, 0x0, 0x2a00, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) socketpair(0x1c, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x53, 0x3f, 0x7fffffff, 0x6, 0xb63a, 0x100, 0x101, {@in6={{0x1c, 0x1, 0x7fffffff, @mcast2, 0x4}}, 0x0, 0x7, 0x7, 0x3, 0x1, 0xfffffffffffffff8}}, &(0x7f0000000140)=0xb0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0xfffffffffffffeff, 0x6, 0x7fffffff, 0xca6f, 0x5}, 0x14) syz_emit_ethernet(0x121, &(0x7f0000000340)={@remote, @broadcast, [], {@ipv4={0x800, {{0x20, 0x4, 0x7, 0x4, 0x113, 0x64, 0x0, 0xfffffffffffffff8, 0x5f, 0x0, @empty, @multicast2, {[@generic={0x94, 0x7, "56d5398a8b"}, @rr={0x7, 0x7, 0x80000000, [@remote={0xac, 0x14, 0x0}]}, @end, @timestamp={0x44, 0xc, 0x2, 0x3, 0x2, [{[@loopback], 0x8}]}, @rr={0x7, 0x13, 0x884a, [@loopback, @loopback, @multicast1, @remote={0xac, 0x14, 0x0}]}, @timestamp={0x44, 0x14, 0xf5, 0x0, 0x8, [{[], 0x5}, {[@empty], 0x7}, {[], 0xffffffff}]}, @ssrr={0x89, 0x13, 0x95, [@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x1, @loopback]}, @lsrr={0x83, 0x17, 0x5, [@rand_addr=0xa7c, @remote={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}]}}, @generic="5e583310770dc7e01b2643dd0329cb2de7d9fc50e7fc5aec320d2edc9b23c3d7240f3cb70e3007c8675ca7d7efaf75885169b5402d9964d75227ff53de1d599fd9a339e1134e81dc71a831f70744e0c0d2372670aea8f7f39d731c7a2bb1a2bea8cfea17cda71f990b4b513119de63d6f85aa011042e6c3f21018e09b864aaedfc4e08e0e82fd4495da09c41197a6b70012b79"}}}}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="0180000000000000ff0000000600000007de00000fd25133e8d63fc0ed4e34c0864be5913fba9791e4e725c1354e26ce23308779880329af0cb73c58727afb50a2b705a14d464a74f4bb937495a6a4618c4fa41e20d3160df09709d46a8546ddb880fc167e21b6df81c9f181d084e18b80c168"], 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x20) 01:05:51 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/83}, &(0x7f0000000080)=0x55, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x3f, 0x120, 0x800, 0xfffffffffffffffb, 0x6ee4, 0x5f88, 0x0, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xd}, 0x8) ppoll(0x0, 0xc700, 0x0, &(0x7f00000001c0), 0x8) 01:05:52 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8000, 0x8) r1 = dup(0xffffffffffffff9c) renameat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f0000000040)="47c7374512a512ca070aac740361e970e039ee8b8a9278eea3dbd63a5a51f0095373731165521fcc375435f72f6afe45de77249c5c4294d116306f79807f540873c56ad0c25b409a61939247dc2d56b03a9733ca39bb48ac72a4c9859cd24180d2eddbbd7cf09c8877fcfbbac65b84f2f5a4737d5652ebf0dd05d44998f8d876c6aace8aebadd590da9b8ab848de05b697", 0x91) close(r2) execve(0x0, 0x0, 0x0) lseek(r2, 0x0, 0x0) 01:05:52 executing program 2: r0 = socket(0x2, 0x11000001, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x32, &(0x7f0000001200)={0x0}, &(0x7f0000001240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1}, 0x8) 01:05:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd10_pipe(&(0x7f00000000c0)) fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 01:05:52 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c0a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") listen(0xffffffffffffffff, 0x7) write(0xffffffffffffffff, &(0x7f0000000000)="029a5722b17a948e7a97b017b80af553f9044350445c542871ef0ecb22df10a2a1d8f297153bb008814f23c68581b22092216fa7873204ef2ca679ef8450da7102c7bd513a410d515bef852fbf96a7a2cb88d4e1f2fab7a3b90c", 0x5a) 01:05:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setresuid(0x0, 0xffffffffffffffff, r1) setresuid(r1, r1, r1) ftruncate(r0, 0x4) setuid(r1) close(r0) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) 01:05:52 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x18080, 0x10) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="8bf3f20b8d4e574f2f862fc4d96949a07166991f179494f3a58acb7afb88d82a4f22b6f649cd82653db2be8d64ccebe4b9b581b8aff01bfb0c4de1c22637762c0778682172f26a248d712765f8f675189a6535b36f5c4fb5da2345fdc63b22688ec9f6be197fb78750f3ce3612709bafe445d3318d889e601bd7cea64894fb4c3609435c9a01a679287379e6f25c3d9318ede3ab0527c4c0b02cfe3bcae72454757fbcc55488eae8910f20c1d71d111d1641ede3e7ab3518ebe1eb67a35de193236d221f64b34dcb44d848c25cb44e7b0316") syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061eb5ac51726d41726d4fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") recvfrom$unix(r0, &(0x7f0000000140)=""/31, 0x1f, 0x80, &(0x7f0000000280)=@abs={0x0, 0x0, 0x1}, 0x8) 01:05:52 executing program 3: getitimer(0x3, &(0x7f0000000000)) r0 = dup(0xffffffffffffff9c) flock(r0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x88) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0x1f4000000000000, 0x6, 0x3ff, 0x10000}, 0x8) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100)=0x38b, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000480)={0x0, 0x800}, &(0x7f00000004c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000300)=@in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000340)="4a94da60c1fd820b4909b9b4f3d12cec3cdb", 0x12}, {&(0x7f0000000380)="eb6d60ccbcedbdafcb3f733722ce3729e5d78c1df11ba366ed51ff4d0ef5a6a9b91a87b282a1e804494f7f5721999a44c36fba3dac39c30f463021c1ad2e352c6696d30c0eaba4a2e9ce12fbf139a69ce07e8457e78425e3f2423069746bbd5f785d9b348b3915931f844a4aad347bf9837f992c1ff65de3ad9d90e234b2a8ee8f8900679be91bb1af5fa6476e4ffc809d07e8650071b2875606273ea5547ae54c6bcf04e76d1964649cdf42f9e4c02b", 0xb0}], 0x2, &(0x7f0000000500)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x2}}, @authinfo={0x10}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x98f7b5e6f9e89ab6, 0x6}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x0, 0x2000, 0xbfb6, 0x9, 0x10000, 0x10001, 0x1, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x90, 0x80}, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0xffffffffffffd158, 0x8af, 0x400, 0x0, 0x0, 0x686, 0x1, {@in6={{0x1c, 0x0, 0x8, @loopback, 0x1f}}, 0x0, 0x0, 0x3, 0x3ff, 0x8, 0xc6c}}, &(0x7f0000000240)=0xb0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r3, 0x41, 0x10000, 0x5}, &(0x7f00000002c0)=0x10) setitimer(0x0, &(0x7f0000000040), 0x0) bind(r1, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa) 01:05:52 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82696c253000a8"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x4}, 0x0) 01:05:53 executing program 0: socketpair(0x1e, 0x4, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x1ff, 0x1000, 0x101, 0x0, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x80, @loopback, 0xfff}]}, &(0x7f0000000140)=0x10) syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4054e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 01:05:53 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xffffffffffffffff}, 0x1) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c6530005b239d366a6c084e337ef743f5881376e1cf45e7a15bb257877f546f01daabb35c9ed6bf0900000000000000ab0946339303cf386bd88a8c8859607fce58b46c4d90f579f68916b9112668b85d99566566426c18ad095a555332d29f50f4adca116aee6952f1c6fc51c8c2a268395c75217755aba7919df8790600002c8f097ab084127c15f211e63c11bdd5816b353c07e90db2f979012c0654bbe9f837641151acf036ab8699f11443afba6f709104582678944343b35b1072363385dc73cfbe28a9b63cf4b8c597cb8c78fd2c00a88cfa1534c0"], 0x10) 01:05:53 executing program 3: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r0 = dup(0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x20003, 0x31) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x917, 0x4) 01:05:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) 01:05:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) getpid() close(r0) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269c4817ee69af2fe0000c463154624581b26410f58457245332faeeceec4c5b7b70f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x40046677, &(0x7f00000000c0)) dup2(r0, r0) 01:05:53 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6969657b4278"], 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) openat(r1, &(0x7f0000000080)='./file1\x00', 0x100000, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}, 0x0, 0x10001, 0x204}, 0x94) 01:05:53 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000100)) syz_execute_func(&(0x7f00000000c0)="c442313f1666440f3a0a9931000000990fc45c3badf0430f0dbb2f6a76d3f2d8ce4122f766460f69f8660f7f1940af43cb") r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f2b3dff655eab"], 0x1) getsockname$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000440)={r3, 0x4f}, 0x8) 01:05:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={0x0, 0x7fff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x0}}, r1, 0xf3d, 0x2, 0x8, 0xc0000000000000, 0x7}, &(0x7f00000004c0)=0xa0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xe, &(0x7f0000000080), 0xfe9f) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x5f1, 0xaaa}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x80000001, @loopback, 0x97a}}, r2}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e210100000000000000000000000000ffffe0000001720c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bdb88b0a15e0e1e75c89cd075013f911271bc3d719950c75cca602c5d181f9d1a05d89a8c7a60fd4621438503e75e29a3443bbbf58b0fc185c8b3b4319e63dc8fbe140606e40c907a8ffc0004127e15b5ae1f9de527d451cd7fcc62b", @ANYRES32=r2], &(0x7f0000000180)=0x84) 01:05:53 executing program 2: r0 = socket(0x17, 0x20000003, 0x9) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x5, 0xf, 0x1, 0x40000000000008}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8) r2 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910) setrlimit(0x0, &(0x7f0000000000)) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/220, 0xdc) 01:05:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x80) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000001300)={{"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", "30bbe80444b74993c556f7d2d93b1eafc43285d34d322460c13d2f8fd63fe500", 0x2, 0xff}, &(0x7f0000001200)="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", 0x7fff, 0xdc, 0x401, 0xffff, 0x7, 0x1, 0x0, 0x5}) r1 = socket(0x2, 0x5, 0x0) accept$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x22, &(0x7f0000000100)=ANY=[@ANYBLOB="23000000ffffffff0300000000000200000000000000000000000000000000000000000000000000000000000000000000000000001b00"/136, @ANYRES32=0x0, @ANYBLOB="0000001100000000"], 0x94) 01:05:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000335c77cf45e2b09c8c5e08aa81c74c040000000000"], 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000007c0)={0x0, 0x7ff, 0xff, 0x2}, &(0x7f0000000800)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000840)=r1, 0x4) accept$inet(r0, &(0x7f0000000740), &(0x7f0000000780)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x30, &(0x7f0000001200)={0x0}, &(0x7f0000001240)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r2, 0x9f49, 0x3, 0x8001, 0xcf77}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xb1f6, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x1ff, 0x1000, 0x100}, 0x254) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8040, 0x122) ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f00000002c0)={{"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", "1d288b516aaacc8be2b2a427b93d028fe286e6ab06ddfb238b5e3b2abc68419c", 0x7fffffff, 0x4}, &(0x7f0000000200)="db0f2cde7dffa97566976baf02ff639762f963516be73daf001f228b447192d0da1bd911b2e8040e5bb8fbe8f5832f87ea728f38c3c1185c51928580885ef23a9b27e411d3c0d2aa14a2eece4601b84d135299149803b9c41ff4c4b0dcee5a3932165a27331fcd05be6b2ce3f6893bb246624f5c9a1836706aae6f49e04dc338d5d9a1b1cf5ddb570e22b919e513de63e3139de487e3f32f6f9450491a19d2eeeaece0df3e101a3c4b0b03f3939e35ea09a06078911dc25823e526233c4b70", 0x9, 0xa7, 0x0, 0x9f, 0xfffffffffffffff9, 0x8e, 0x86, 0x20}) 01:05:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000000)=0x100) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000080)="9d602a85a83fefaade32d8a6c292616ee3059c9ce48ab14397ea9f744e53b324f307bc73ad52200e02efa26e5b92b2d9d981800aa151f6f42f7de262b11fdfa7794294fd5e78592bd2fc6aad113a31822290886a05f6b199e270b4d7808da6eb1d0724aa2cdc2bc9c699299af5452947e5dff6fc5236cb88e6d8ba") sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000180)=@un=@abs, 0x8, 0x0, 0x5f, &(0x7f00000001c0)=[{0x30, 0x5b, 0x200, "543976c02d76ce82c6b022249ffd73b1aa973861168d73f86f0ddaab3413d881a4403b17af403364dcfff8a663a3e3576ab6ae40289313975dda6c80782a30ec65d9d06b290f15ce30932089190c3a362e66659d651e2025f6bb16d26a75bc4965b812dae54f865efadab276aeaaf862df958df3a30cc9569712d0ebe01e579a910c6c200f8c9419f3c21bc65d971638ea04d1679fe874a03328769804"}], 0x30}, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) 01:05:53 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x408, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) syz_execute_func(&(0x7f0000000140)="982c150f050520d0f807c4420d4666bfb04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7660f3a60aa000001000100006e66420f38059035c99ab7c483997866a33dc4e201acac1000000080c4e1796e80000000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f00000000c0)={0x10001}) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) freebsd11_mknodat(r0, &(0x7f0000000240)='./file0\x00', 0x2, 0xa25) 01:05:53 executing program 3: syz_emit_ethernet(0x12a, &(0x7f0000000040)={@random="591d8bc11841", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0x3, 0x6, 0x46}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xfffffffffffffffb}, 0x8) 01:05:53 executing program 0: syz_execute_func(&(0x7f00000000c0)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup(0xffffffffffffffff) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000180)=""/199, &(0x7f0000000000)=0xc7) 01:05:53 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0}, 0x0) r0 = socket$inet(0x2, 0x3, 0x310) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/211, &(0x7f0000000100)=0xd3) 01:05:53 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10004a, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0xc31, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 01:05:53 executing program 1: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x38c81, 0x100) connect(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000172f66696c65302f66696c65302f2e2e2f66696c653000ca1267390d50e6f89152726664cf0d46a9532ae68c1fd7ed654e42fe1ae149e13927fbc725c86fcb03ca69f57c00000200"/85], 0x19) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x3e7, 0x6, 0x2000, 0xc4d3, 0x7a, 0xc97, 0x10000, 0x7f, 0x0}, &(0x7f0000000100)=0x20) r2 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) shmdt(r2) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x5, 0x10, 0x9, 0x2, 0x5, 0xf2f, 0x7, r1}, 0x20) r3 = socket(0x2, 0x10000001, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 01:05:53 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000980)="37ec5924842eee9ae35032cd16d46673724380b950a65f63806031352adc35e365ac528c4df4fc7bb7848108d23918c2826f83083fa4650a225a317797331d9b98fe2621528101ef1296dc9a6c7b8ae59b1417f0801d9d05f43524a87d30a296f03eb6a776f04ea13c944869c3e326b446a4ac1affee5951aaf9425399463d33b1") fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 01:05:53 executing program 1: select(0xfffffd09, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:05:53 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) fcntl$getown(r0, 0x5) truncate(&(0x7f0000000000)='./file0\x00', 0x2318060006) 01:05:53 executing program 3: rmdir(&(0x7f0000000040)='./file0\x00') freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) flock(0xffffffffffffffff, 0xc) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000200)="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") open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8800, 0x10) 01:05:53 executing program 1: syz_execute_func(&(0x7f0000000000)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01efc42295bdeec35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgget(0x2, 0x300) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f00000001c0)="0d0e411a8b240a9b9b9b10e3f776ab46c8d3256666d1d98f2db4bc2e7a3feb44a228a08e7cf5d8ba2545e1f6d73cf83add5e4581d99c115950f09dcfcccbef97d2aad300ee67954bf2cd0029b290f6b9b9932afbb45de6032853c020047d3621531580079cd866d227b5a1feeb45be1cb8a9b8adfb5700570d1e") close(r1) shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil) 01:05:53 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(r0, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1d, 0x100, 0xb0e}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r4}, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@arp={0x806, @generic={0x18, 0x0, 0x6, 0x0, 0x0, @empty, "", @random="63d0d92cc208", "53131f80e4d92cdc002d8f42c966c6da"}}}}) syz_emit_ethernet(0x3b, &(0x7f00000001c0)={@empty, @random="6c872c33d492", [{[], {0x8100, 0x7, 0x2, 0x3}}], {@arp={0x806, @generic={0x18, 0x0, 0x6, 0x5, 0x0, @local, "b4aa86d328", @local, "c6361bd2890f2ce2f90472c8c1a98c32"}}}}) 01:05:54 executing program 2: r0 = socket$inet(0x2, 0x20000001, 0x3) sendto$inet(r0, &(0x7f00000019c0)="4863ffec6be65a050403011b69d4f918a379882bacbf5cab841ebd435c2edfaf912730267a506b5152f8b4d00415c38720a7082d0bd57a060fdbb70192462ed5a6f27472e2e61db3034129a39cf3b5f06f8900e7a3ac6c6659c53ff378c6d30bdd135c699ebb097e36b4287a255e022fd4a8698346ac8b6ee863311d2c81a68712a7d0153ad294d44c", 0x89, 0x2000c, &(0x7f0000001a80)={0x2, 0x2}, 0x10) setreuid(0x0, 0xee00) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept4$inet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff39, 0x2000020000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x6ec, 0x7, 0x6}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @broadcast}}, r3, 0x3, 0x1, 0x6}, 0x94) getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r2, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000001940)={r3, 0x3836, 0x2, 0x20, 0x38}, &(0x7f0000001980)=0x18) lchown(&(0x7f0000000300)='./file0\x00', r4, r5) r6 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x8000, 0x91) ioctl$DIOCRSETTFLAGS(r6, 0xc450444a, &(0x7f00000014c0)={{"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", "1c6b71a84ff9d492b1e2d854ad2e172d937dd1daa3c6b46e93231abd7e6fae5e", 0xffffffff, 0x91}, &(0x7f00000004c0)="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", 0x7, 0x4, 0x0, 0x0, 0xd0ef, 0x6, 0x7fff}) syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd900000041e2e9c4810de30367660f9532db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0abf20f1b897fffffffc4e10bf8c4f847f65203f4c66db712c483397fd30047f64418d70fdcdc0fbcaf00100000f345d9c685acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb11d3c4a261b7e2") 01:05:54 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000200)="94238b78f6447b27903be1a498195579e1d809404095cb760d71718e4fe9680ac15c729b831aac7f49d2015d2fa417122f825cda9203c30f8b1a1324e94016092e51f848ff3102fde118efc9709a17fa73615635134bef5dc4c1c407fb6e3cfe8425e0515b31936060a450d1441380b48c2b210dc410259090af09ada2a0ffd6be304e1f0b18d4f3e5034dba7d901ff7494af00a63") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = semget(0x1, 0x2, 0x20) semop(r1, &(0x7f0000000080)=[{0x3, 0x80000001, 0x800}, {0x3, 0x2, 0x800}, {0x2, 0x4, 0x1800}, {0x7, 0x52cf4a38, 0x1000}, {0x1, 0xe6, 0x800}], 0x5) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x2, 0x0, @rand_addr="5dcfb7a5a81479e07d6adf3f93d9496b", 0x98}, 0x1c) semget(0x0, 0x3, 0x224) __semctl$SEM_STAT(r1, 0x2, 0xa, &(0x7f00000000c0)=""/138) 01:05:54 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080), 0x0) 01:05:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xe, 0x2}, &(0x7f0000000180)=0x8) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x80101, 0x7e) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0xa4) setrlimit(0x3, &(0x7f0000000040)={0x10000000000b35d, 0xfffffffffffffffc}) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000300)=0x10) symlinkat(&(0x7f0000000340)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') 01:05:54 executing program 3: syz_execute_func(&(0x7f00000002c0)="1c15b5b5987171801b69e4f56962f5696200d9b7d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101109292c4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181e65e28deff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 01:05:54 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x1, ')'}, &(0x7f0000000080)=0x9) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast1}}, r2, 0x9a2, 0x3, 0x8}, &(0x7f0000000180)=0x94) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x4, 0xac}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000340)={0x3}, 0x1) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000001c0)="f2e90050f67c173759e7f84b5d4f222c77019a4f00c0b3586cb7f41de92cd3a8444630c32add7f9bc8f40849e543c387458f6d858cb526439843a1d6ab7ed14ce8cb5a0e64ae1a7bd3473a96a359b7b693f18f365a8959d338c4c0d26cf739f7beef8b4d09efeadcdc6cf2a22792f1a5acffcf861478c83ef5292670995399e9b2fa6b955e8a593bcd756b8d8a539919cdafccd401e8f666f40642a442c64a06e6805c5d6ef53bc120f98f01272886439684414517b464b542fdad2ad90f3baf49d82c742ddbf1ee4c28") 01:05:54 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) recvfrom$inet(r0, &(0x7f00000004c0)=""/172, 0xac, 0x2, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00'], 0x0) 01:05:54 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) open(&(0x7f0000000680)='./file0\x00', 0x100, 0x82) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000003c0)=[0xffffffffffffffff, 0x0]) getgroups(0x1, &(0x7f0000000400)=[0x0]) freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x3, 0x10001, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000600)={0xa53a, 0x400, 0x763, 0x2, r8}, &(0x7f0000000640)=0x10) chdir(&(0x7f0000000540)='./file0\x00') getgroups(0x7, &(0x7f0000000440)=[r1, r2, r3, r4, r5, r6, r7]) 01:05:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x1a0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3, 0x10000, 0x101, 0x9, 0x6}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x560, r1}, 0xc) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x30, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 01:05:54 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_sctp(0x1c, 0x20000000, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, 0x0, 0x11d) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) mlockall(0x1) sync() munlockall() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000080)) bind$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB=')'], 0x1) 01:05:54 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000200)="94238b78f6447b27903be1a498195579e1d809404095cb760d71718e4fe9680ac15c729b831aac7f49d2015d2fa417122f825cda9203c30f8b1a1324e94016092e51f848ff3102fde118efc9709a17fa73615635134bef5dc4c1c407fb6e3cfe8425e0515b31936060a450d1441380b48c2b210dc410259090af09ada2a0ffd6be304e1f0b18d4f3e5034dba7d901ff7494af00a63") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = semget(0x1, 0x2, 0x20) semop(r1, &(0x7f0000000080)=[{0x3, 0x80000001, 0x800}, {0x3, 0x2, 0x800}, {0x2, 0x4, 0x1800}, {0x7, 0x52cf4a38, 0x1000}, {0x1, 0xe6, 0x800}], 0x5) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x2, 0x0, @rand_addr="5dcfb7a5a81479e07d6adf3f93d9496b", 0x98}, 0x1c) semget(0x0, 0x3, 0x224) __semctl$SEM_STAT(r1, 0x2, 0xa, &(0x7f00000000c0)=""/138) 01:05:54 executing program 2: syz_execute_func(&(0x7f0000000040)="66450f383cae25d60000f04281900e000000b44d642944ddbf2e0000003e470f15f1c483d17f1000f3450f53d5c421c15ffcc4a27d186a00c461fb706fbd0042dbde") r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8, 0x11c) fchmod(r0, 0x30) lseek(r0, 0x0, 0x6) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xf, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x100, @mcast2, 0xed1}, @in6={0x1c, 0x2, 0x3d5, @rand_addr="b05dfdaf96207700d2bb0545a51d9617", 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x81, @rand_addr="52d14e7a58f16911040f260824acb7f3", 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r3, 0x29, 0x32, 0x0, &(0x7f0000000180)) 01:05:55 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000200)={@local, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local, @empty, @random="47fa32d6fdeb", @local}}}}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x1a, "054fb3b0bfd1ae4c5acb9c800ea58106956a006f0017aa3933f8"}, &(0x7f0000000240)=0x22) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r2, 0x1, 0x2, [0x4, 0x413c7ba9]}, 0xc) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x14, r0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x1, @loopback}, 0x2d0) syz_emit_ethernet(0x10d, &(0x7f0000000040)=ANY=[@ANYBLOB="bd6a622b004984ff0123718e803fb308a80395c72ac610dc33b82ad4f11c9dca785cb9ef0c5fa0496082c68c70d9866efda86caf1f994b7a44031cc856d03640c58d17cd44f67bea1bde234cd588e141c58ae2b17249a2a452717e8612b63259a8f49c4f53143d3292ac2cbdbee30d6c2bad487b08bcbf9473b257e4de1455d6b12f1fc23bd9b925d36f850d4bc35cdb61baac31fb050d0bcb575d75df22910f09010daba65789dc542656f5cfb7fd133885ef40d6a7e1edae46b5206dcfe4be7389e5eb1247237de0969c30355ecac7a079d2714ff9df35d94a40086dd746cc3160e8bf0ad2fe69591a6b73f4520f89ca919ee8f6b53fde9085e182637e6a3d5d96ab1095cc7610075c56958d"]) 01:05:55 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200)={0x8}, 0x4) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x8002108}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR, @ANYRES16=r0], @ANYRESOCT=r1, @ANYRES64=r0], 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x8, @empty, 0x2}}}, 0x84) linkat(r1, &(0x7f0000000340)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000580)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x81, 0x7, 0x3, 0x5, 0x2}, &(0x7f0000000380)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x3, 0x5, r2}, &(0x7f0000000500)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x5, @empty, 0xdd5}}, 0x0, 0x0, 0x4e2, 0x10, 0xffff, 0x1}, 0x98) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000640)="1457453efbcb22fd10bdffc55fd4aa6104d3fc9217790874a3c44242e546afae64be4ec06adb81d8a38b787e66cedc0899428a0996225349b2811f7491db855f45bf015af659886ea1821397a1b51c391270b07fef9226a23c37f306ff14e0ec4a015eda853787b4eeb619b195835d04e2875cb73b606b87c26ee31008dafe1e57541e40dd9a2ec12ae66416b7ec384c9500cffa4f97815a9c6f45d62db46e1026ef14eb27a2784f84d9612d209a4258b820af8e73424c9e152d979366d7a873ab") setsockopt$inet_buf(r1, 0x0, 0x52, &(0x7f0000000300)="ca5e80462a72355b9ef95752ff5b142567084c1b69aaa4fc39", 0x19) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x6}, 0x0) 01:05:55 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x5ca}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x1000, 0x1, 0x8, 0x3}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x803}, &(0x7f0000000300)=0xfea9) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7, 0xf, 0x6}, &(0x7f0000000080)=0x18) 01:05:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x3d, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) 01:05:55 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffd7f) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x0, 0x6, @loopback, 0x3a}, {0x1c, 0x1, 0x4451, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x9, [0x9, 0x7fffffff, 0x8000, 0xb82, 0x0, 0x4, 0x100000001, 0xa102]}, 0x5c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000940), &(0x7f0000000980)=0x8) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x8008, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='(\x00', &(0x7f0000000400)='[\x00'], &(0x7f0000000640)=[&(0x7f00000004c0)='%-\x00', &(0x7f0000000500)='[\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='%-\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='[\x00']) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000680)="dadcea6e4859cf4dfdab64ac795d595ba2712c433669984a6de379e512b97633dcba0248714653fb1bfa5b46212f5bf6feb4bbc55e6fbaea946e1c41d95063a5c2d8b5efe54f465219b43adb78eaadf7dbe1f91f5f67518bfbd99328fe91b39d12263ad20eb9521aa3530fca31d77ef722dfe417ff94ff833e26b78316784231b947fab15a8cb1a05e3a03c7c594d03b31df7c9917e6e1c64436") socket$inet_icmp_raw(0x2, 0x3, 0x1) utimensat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x824}, {0x7, 0xfffffffffffffff8}}, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x37) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="69caa3ba", 0x4}], 0x1, 0x0}, 0x20088) 01:05:55 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x60}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xb, 0x1, 0x5530, 0x7ff, 0x0, 0x8, 0x3f, 0x9, r1}, &(0x7f0000000140)=0x20) setreuid(0x0, 0xee00) __getcwd(&(0x7f0000000180)=""/48, 0x30) socket$inet6_sctp(0x1c, 0x5, 0x84) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) syz_execute_func(&(0x7f0000000280)="1c03c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed7c7c7fc902023ed107c4c2b90a23f21667f2450f10c7dbf051c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332feceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f0d6c6c36660fd2938c000000c4c1f913376666450f17720d0f7192f166660f3a0b0865") 01:05:55 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x5, 0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) 01:05:55 executing program 1: open(&(0x7f0000000140)='./file0\x00', 0x120900, 0x81) r0 = open(&(0x7f0000000000)='./file0\x00', 0x239, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x7fff) recvfrom$unix(r0, &(0x7f00000000c0)=""/122, 0x7a, 0x43, 0x0, 0x0) 01:05:55 executing program 0: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001340)=ANY=[@ANYBLOB="0900000004000400327d07713fba4fdbaa937ce10074070010"], &(0x7f0000000240)=0x16) r1 = socket(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfac3}, &(0x7f0000000080)=0x8) recvfrom$inet(r1, &(0x7f0000001380)=""/168, 0xa8, 0x2, &(0x7f0000001440)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000012c0)=ANY=[@ANYBLOB="f3060000819c050006000000"], &(0x7f0000001300)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x8000, 0x0, 0x1, 0x53c9, 0x7, 0xfffffffffffffffa, 0x0, r2}, &(0x7f0000000100)=0x20) ioctl$DIOCKILLSRCNODES(r3, 0xc080445b, &(0x7f0000000200)="65d0f7819c61a785ee56b06038d5123138eab3be34644ee61cd92eacb0c0fb48890fc5b5609f7345a4488b0727d7") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000001280)={0x2, 0x0, @multicast2}, 0x10) 01:05:56 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0xfffffffe, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff8b, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x24c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x36e, 0x20000000007f, 0xf000000000000000, 0x8000, 0xfffe}, 0xfffffffffffffe1e) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x1, 0x20, 0x6a, 0x0, 0x80}, &(0x7f0000000140)=0x14) 01:05:56 executing program 0: r0 = socket(0x10, 0x5, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x40, 0x1}, {0x5, 0xffffffffffff0383}}) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="04cb0000000000000f3700734d1234b1d2a4c85cf496d0689243e991739759cbc3000000000000000000"], 0x1) 01:05:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) close(r0) bind(r1, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x1}, 0x8) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x3, 0x1}, {0xfff, 0xa6}}, 0x200) freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x6000, 0x0) socket$unix(0x1, 0x7, 0x0) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=ANY=[@ANYBLOB="70015c1300006c653000"], 0xa, 0x0}, 0x0) 01:05:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) close(r0) bind(r1, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x1}, 0x8) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x3, 0x1}, {0xfff, 0xa6}}, 0x200) freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x6000, 0x0) socket$unix(0x1, 0x7, 0x0) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=ANY=[@ANYBLOB="70015c1300006c653000"], 0xa, 0x0}, 0x0) 01:05:56 executing program 2: syz_execute_func(&(0x7f0000000000)="b1cf91cd8066410f2e0ec44139fd5bf9a641c1c1c7e4c63afb664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fc51efc48192558dcbc366450f186746c4415173d70e0fc3b61f71df7095958fa978d6ec230f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e386466400f3805dbc422790f073f894f00f28a80ffefffff74") 01:05:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000000)=0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000200)={@broadcast, @loopback, r2}, 0xc) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240), &(0x7f0000000340)=0x100) r3 = socket(0x2, 0x10000001, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1004, &(0x7f0000000040)=0x897, 0x2b8) 01:05:56 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) 01:05:56 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@loopback, r2}, 0xfffffffffffffe68) freebsd11_fstat(r0, &(0x7f00000001c0)) 01:05:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @local}, 0xc) syz_emit_ethernet(0x32, &(0x7f0000000040)={@broadcast, @broadcast, [{[{0x88a8, 0xee, 0x1, 0x1}], {0x8100, 0x7, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @broadcast, @local={0xac, 0x14, 0x0}, @remote, @multicast1}}}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x81, {{0x2, 0x2, @loopback}}}, 0x90) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 01:05:56 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = msgget$private(0x0, 0x0) r1 = socket$inet6(0x1c, 0x10000000, 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) writev(r1, &(0x7f0000000180)=[{&(0x7f00000003c0)="26484fe7348f58a69e6f009311f69df446f948ad9fa1e551995c57767f47a44d74c5bd39e293006f5daf4ae32fd8433baed363892c5267883a01487382e42fac26d14cef3790a8e9be12bcb5f01d4078f7fec37c5df4aaf9e72ac96057368e46c370093beafb157364c37993eb3131088e1abf822cbb4aeb88451db88fce022269582857a2b3203c19561ddc3cdee755b57dfe9c531e4c76c868a6bd12fd01f99cfb179bab2b122b390f6f6269330f6faeb49eb5fd8ce3938010e8290f1439ef14ae99becc076681f341c844134c10651c36f47d6fb6084d051cdc02a1c472caf5e30a207629e9b73f321b7933c741a5b7040d147bb73a4afcfd", 0xfa}, {&(0x7f00000004c0)="b9fa3f3f0a7a50ca92e6c44d851391104da1b1576e9dd018c06f76796e116139ec991a90647655a6c94bc797fedf915cd6d03d83d6db5e803a12684aa0f6a9058efa0d7993075daf733f2bf2b1a3778c9001dd680a2590a7ecf0bd0d6096e8eb7339efa31b1f0132ba4d5b5fe51b782da01ceea644e12502e4e675e0c2f6", 0x7e}, {&(0x7f0000000540)="5281d12ad3375785695cc3161e32209ceaaed7519c5431f0df7582f96491b32ef950e3a356f792ef0a7d589349e1924a89708f8ad4ddfe4ceb0d48d964d0331c3ee28a147a8b7e81bb5ded0ec6250458988fcba23ece784fcbc00b8c9515b8d18c9f3845e3f658c0a07bfdb0d5220ffab52039596b24d139b2ff95ae25efa2eb3867b2f2a768ef4cf4259be2acefbfa93fd36cec93a6ddd02f952af84778fd19efa103d45dd96ac49482b7df0a8dcc12961d0c47fb90fbf216886b2560037a775c8eb9878b0232fbcf3864421bbcf865e5732fbf764d89", 0xd7}], 0x3) msgsnd(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0300000000000000ba7199a46923c8d5d8a6dc02e78509b2bd19d532ba528a34e43ce3edb039683a2e4bd636b07c910a8399ebd07b0777b1a3887948a29a18e82240d15308b01a5e316dfb969b87505426425e446785d9fb52069e0e02185aebbf2615f32a483ad5378c6f96eed8c663a1c0fa1c9f5460d0b30bd21a66c5edc8832e79598eb53cda488355dc8e8f34ba82c35a8a99534c74be408ed328ac01da51e972afaab9450c59f0ae6e638819b0381cd2446ff2d428b770250c3ba25adbd03deb51e6af3b5a2a86d92dac892c8d069caf"], 0x66, 0x800) msgrcv(r0, &(0x7f0000000000)={0x0, ""/216}, 0xe0, 0x0, 0x1000) 01:05:56 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) syz_execute_func(&(0x7f0000000000)="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") r1 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={0x0, 0xffff}, &(0x7f0000001540)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001580)={0x0, 0x81}, &(0x7f00000015c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000001680)={&(0x7f0000000240)=@in6={0x1c, 0x3, 0xffffffffffffff7f, @empty, 0x9}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000280)="614a1adb7b90145a4618e3ca692eb955c6d4b7136476748655b3f8c6206de0d5d9c4fb52bec2f8bfd2e1195aaccba4fed6454578509c1ce5fa9f64eb29", 0x3d}, {&(0x7f0000000380)="bcf82c89aa0fec674d21a82550c1f3db156f6467725a60e1877dcd319c808aa919d849e954e78d0381e7a771a372bd3cda701aa0d80a4d796b9eb39f2c01ebcf08ded976b775296dee2067678d308523aaa4b37f69c5824a8aa73f9c5641264a88917b22c9c37d00f3ee78b66af9086e612105ba806e9dbe503251c20c1c2613ab6326ea3c8354158c269a31c039548f41", 0x91}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="b2a1750c197685a7fac2ff9393d25063ed127cb24fd13c5b477a9e802563d7bdf3d58e4dc78b4c062279d1eb495f9598614ce7402c259b53eb934f31eea3763ab9065d0ebdc7baf3cf6493420bf24bffb6023fba6bc3454d25cb1e0e07b9fbdc47c66d4fbb410a6ce288b33bab24072172cc630ff812588895f23ace11d8f39f6f4614a08522bd36aeeaf6b7cba293e949bb10f51111faf88e1b4f3dc00733e40f89afe63f7f8db20c11ee4e1e11e41adcd8807c0c0bc9b90f9a7c71b7262afed74a4a1b6e", 0xc5}], 0x4, &(0x7f0000001600)=[@sndinfo={0x1c, 0x84, 0x4, {0x100000001, 0xe20, 0x1, 0x1, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x2000, 0x8, 0x4, r3}}, @init={0x14, 0x84, 0x1, {0x6, 0x10001, 0x3ff, 0x6}}], 0x4c, 0x20008}, 0xc) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x2, 0x4) r4 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) ioctl$DIOCADDALTQV0(r4, 0xc100442d, &(0x7f0000000200)="d4b682acaec14a660c591ab909ea1899d3fa30c611c69f9d12b1fafa40c39a") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) 01:05:56 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = semget(0x0, 0x3, 0x284) __semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000100)=""/174) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x8, [0x1, 0x1, 0x4ca, 0x3, 0x5f, 0x0, 0x6, 0x9a8]}, 0x14) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 01:05:56 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)='g', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x3) 01:05:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) r1 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x18806, 0x60) r2 = dup(r0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) open$dir(&(0x7f0000000300)='./file0\x00', 0x0, 0x102) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00'/19], 0xfffffffffffffd18) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x100000000000032c, 0x0, 0x270}, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000240)="f04ea620b3eb3ce8f2a721f4a01721914de099c5bfd813c050d0c16d4f026524cdfd4a96a647c86d43a30ac656f4067b01e7f4f9e081998be4172868d1f39f27421d36e13615a43668e4a36ee71f10f3511b50f4174fe364ec0f05118e23b25ae61b51a8a5f4d3e07436840cbc04f998548206aa60ad445222d7f33d5ac40e7e0cd8f851cd907311999e94e1ac523edd8b01176871bae5a956ba879e93cabc1d1392c79b07b9", 0xa6}], 0x1) execve(0x0, 0x0, 0x0) 01:05:56 executing program 3: syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x29, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000140)="578da185310f670587f3e7f48f10aec5363ef2ebc8d6a340b21c4aa5c46e9e0e3475ef007dd8637ba41dc91c48f9686d2fb4a4df5f03d70364e91da18f5495d35109d953f11178b56f37aa58bc75825e232cd1522078b52f3762459fb2fac369c8b51ebf4ab7ed38a82d28878791dcc229e26789b70bb1bb9d913d4a7352c7bafec45d7abeb9ffc809602e9b70753bb6c887d27d177aaf2610e604df158c207d860472958b0e43375754c9368d46501550453769ac5439a0adb3d8d6241abb8a5a1c8d22dc746187d1a8f36d88438fecc282aa0ce747c31327a93e3b2c61ff96306143835f926fded2d6c21fb646b983edc629c1") syz_emit_ethernet(0x0, 0x0) 01:05:56 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000040)=[{&(0x7f0000000240)="e7a9d3ed790ca8eaaf0d7c0a8b8902a3ea0b3dd70f156aac50990a1b6fdf59fb7f35a847f6df7f6e1210a0b75fcbe8ed48ad9811be096f0b4605ffb459b5246e77ae1b28779eff001c16c26cabb0c974261754c5956ebaaf0ec44a9b77e9dee4e1fe06f6ea05003931aa503eb88f98c1b019c6e897aa28198ec7e1c521d3ed237243a06e810f45766db37d4e8b43e2c508bfda21658ec0b9f57f786f24ab57d797432b735aa3aa6b69551b18572b5aed2a26a58d1f195e95515ffbcbc83d669f544818a03cb2d7003ef94cee3cbebf1ec1461e3b6dd3c75f39a189f274dedd8b", 0xe0}], 0x1}, 0x81) close(r0) 01:05:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev//.\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) utimensat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x6, 0xdcdf}, &(0x7f00000000c0)={0x9}, 0x8) 01:05:56 executing program 1: r0 = socket(0x0, 0x20000006, 0x80000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000440)={r1, 0x5}, 0x8) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x4, @mcast1, 0x1b4}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000200)={r3, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0xf, &(0x7f0000000280)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}, r5, 0x3, 0x3}, 0x8c) 01:05:57 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="30792e2f66696c653002"], 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0}, 0x0) getpeername$unix(r0, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) shutdown(r0, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x3e, 0x0, 0x30c) r1 = socket(0x17, 0x7, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f00000000c0)=0xccc, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0xac}, 0x24) 01:05:57 executing program 3: syz_execute_func(&(0x7f0000000380)="b13b91cd806969ef69dc00d9d0d0c44139fd5bf91cc15868f4a95ff9c4418d71f08bc4c161c4fa2bea01efc48192558dc3c36645c42142518ca1ef000000f3400faee47c7c730fc4a1e5e9bcc50400000065400f0d1bc401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12111d4b115000") socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000800)={@in6={{0x1c, 0x3, 0x73c, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, 0x0, 0x8, 0x1, 0x9, 0x89, 0xfffffffffffff663}, &(0x7f00000008c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000900)={r1, 0x15, "427d0f135f54735de8abd26daa23f511f13070c8a5"}, &(0x7f0000000940)=0x1d) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82653000"], 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000009c0)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x8, @mcast1}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x8001, @mcast2, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0x9}, @in6={0x1c, 0x1, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000780)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0xfffffffffffffc56) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000007c0)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000980)={0x4, 0x100, 0x3, 0x16, r1}, 0x10) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280)={0xa5}, 0x4) ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f0000000300)={{"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", "aa707a3df8bd16ef8912f7954872da6d5044ab0e57f4242c4f16b9508446d322", 0x9, 0xe4}, &(0x7f0000000100), 0x1c, 0xffffffffffffffff, 0x0, 0x7f, 0x1a0a000000, 0x8, 0x8, 0xc40}) shutdown(r0, 0x1) 01:05:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000280)) socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x2) shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_STAT(0x0, 0xd, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x40) openat(r0, &(0x7f0000000100)='./file0\x00', 0x20002, 0x18) shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 01:05:57 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000700)={0x3, 0x1ff}, &(0x7f0000000740)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000000800)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0xffffffff, @loopback, 0x2}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000100)="1dcdb4ef3475d558f4069274fca169da6ca3324a47c7c1ee47ee53f4741f0424dac0962c067f8f76baf087f8c78f5e7137ebbd08926cf7818e1a25456bc2c29e870c1593b5fd407fb5beaee1c6a60c29a9e66cf3dab7f66a698e4a26c674bd12d675886811f9c3e726d44009e763c396207edc6d919f17551218dcbb748a729b3a7ebf67018e109bc351", 0x8a}, {&(0x7f00000001c0)="83c76322005cdf2e791bf32ba4c83a76995aa3f0bfa62c3dc4a7d5c354d28aeb39638bd39d071c97f73caa1fddf964425d53b48c5827f0340c6580448aa0c50269afcdee8cb1e28f911965fdb6479cd3bcec63974070db392e84ec", 0x3db}, {&(0x7f0000000240)="6abcb7ecf308e48e59c4f15a55e0a7464218b060d87336a457af1d797ee2bef3c46a2f965884165ccf3e72", 0x2b}, {&(0x7f0000000280)="d9151c23e2e0e9681faf443895e6d2d361ca2b75f02b0fee94d030a87837b5a0b9c7d143e2fec0727fca6eba8e00aaeb46bf041fc9623c16834b3a766b6760163a874aee057147206cb140391e7684a0beac197cd017bf6237ac7b3d50812b2a540a0cabae773100adc0cbf37dda1008749c3c5e2da53598dd138e1eb16ca38dd0282f245593d8f720aaa1e2", 0x8c}, {&(0x7f00000003c0)="b40d59c8ad62a94841db3c7cf682a5f386f97ceb9c184003c65b69ed5094498fd539dc78bd67122b79315b226efd8053918b69703d944e54e2521ca9d71fe4003b619e9430ea60a5e64bad4939af5c415d966d24a122ef350f902d53a7cc9afd953f8b95d80482c530ffd76fb03e150468a581a20975d8d5e39b87dfe1eb730fdc623e824d4570b476bba4a21d00e72e8b71b9711f55a08708551ef37925653e8c9cbdd7abf898fdb6e0382f1b", 0xad}, {&(0x7f00000008c0)="54f5a1f98866548009ca727fb04bc45b66a9ae84ec57e0ddea53b6f807fa0dbd72f3b3213881f5f180f963b3facdc73b1bb14dd29c0a20ae1dbeb55337eaff692a2eba08ff21cc2d42ae70c98b5e3122613bb1efd5317f3cbe63148559d9da063cff341f3d6a7580bdc9444e75ba6accc8c603644f60ae6182a3c8fa8d67ea5ba7b2f550022f024ca938985db07e9844a58fe5c4f304f870543e314b23f3120fa5039c152d8a8d51648c78ea0de18520963021585d05adc2d317acc44be477badb8fa4cdf32cb80f1d57f00c7b16be5a8e086a830b", 0xd5}, {&(0x7f0000000580)="61957d1770fa5170c524ff113e39a808f5e697ded0a2ed3f98b7dc75280b48a96b96aee3e4d47a46e5d2ded5870bd00b345b37e84c9415c09448ba0b281fbed996659ab1f1e62751347cc5d267cd4048fd9997ee8eeecde01e3d1e28126490e485512a0c2b318368f5e38390b59acb932de72d70e13895eab0e932d9d1625de3b08de8e635f2bf475ce9869ff54678a0a970a34da4d05d7ac5e918b1f0552ad7b86945819ff7e59421d3d3af13c692af0f426ebc786778f3d043ef547ea8659a29bdc6b60f1d", 0xc6}, {&(0x7f0000000340)="cebf0a1a87dcf091ffe014babfa1c71dffcc4977", 0x14}], 0x8, &(0x7f0000000780), 0x68, 0x20101}, 0x20004) recvfrom$unix(r0, &(0x7f0000000840)=""/38, 0x26, 0x40, &(0x7f0000000880)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000ffff000001000000"], 0xc, 0xfffffffffffffff6}, 0x2) 01:05:57 executing program 2: r0 = socket(0x2, 0x10000001, 0x81) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) 01:05:57 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x101, 0x10001, 0x3}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) poll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0) shutdown(r1, 0x1) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000500)={{"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", "c9800225b076b56f3d12ea9587cce3d8c2c3dfbc96ce09cfc1baf4b509e729ef", 0x1, 0x2a}, &(0x7f0000000140)="6c259ba6971cf320288fc554cdce746b33e00bf01f90f5b82a7788f264e06fbc0b89a398abb83cfb", 0x6, 0xfffffffffffff49b, 0x259, 0x1ff, 0x0, 0x1, 0x7fffffff, 0x2}) 01:05:57 executing program 0: pipe2(0x0, 0x4) 01:05:57 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140)=0xfffffc0000000000, 0x4) writev(r1, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) syz_extract_tcp_res(0x0, 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000180)={0x9, {{0x2, 0x3}}}, 0x90) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0), 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0xbf}, 0x24) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x10000, 0x3, 0xf2d, 0x401}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x0, 0x2, 0x7b95, r2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) 01:05:57 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000380)={0x0, 0xf, 0xfffffffffffffffb}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={r1, 0x400}, &(0x7f0000000440)=0x8) setrlimit(0x6, 0x0) mlockall(0x1) setrlimit(0x5, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000480)=r1, 0x4) sync() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x8, r3}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000240)={r3, 0x4, 0x6, 0x0, 0xfff, 0x40, 0xf36e, 0x8, {@in6={{0x1c, 0x3, 0x2, @rand_addr="16dae794366424c4beda2d1ecfa372f8", 0x7fff}}, r3, 0x9, 0x5, 0xfffffffffffffffa, 0xff, 0x3}}, &(0x7f0000000300)=0xb0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r4 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, 0x0, &(0x7f0000000340)) 01:05:57 executing program 0: getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000280), &(0x7f00000001c0)) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = getpgrp(0x0) fcntl$lock(r2, 0xd, &(0x7f0000000080)={0x3, 0x1, 0x7, 0x42, r4}) freebsd11_mknod(&(0x7f0000000340)='./file0\x00', 0x2000, 0x0) r5 = dup(r3) ioctl$DIOCRDELADDRS(r5, 0xc4504444, &(0x7f0000000940)={{"16e56d3c39aa6ce43f05e077407f0323d0063a308a53ad92e0aee3076742b5c612101150ee110f05fdc9f97c91a3495008b6f49cf4ceaf112deb07cc3b402a96b13fdff03e629e784bc9459ac230ce1fc9f7f291f5f9ce03cee0ffd7cc11991d134c0aaa1b71f7f6da02ce0d906bbd40526a0cffd3e75364c4f4f3c605252f68cc37d52c4c6a7b1f4ffe325e5bf42ec3c39c108677caf602aecab8ed48d63a553d2babd00bac3b54823ce46353353cf0347693582e04aaff964c8dd06911a6dd3eb1062719b00e12c9b1f0cd9c23c3f6621da1af0706238bc26e32c3d7aacf2f912f913c24ee93f3d4d848539f16909e6f58f1a156bd3b5d1c87173efc955394cbee32f3034ec599d3b2b95bd5019a587a67d9848b1d0e58f444176e9af2d9e93e21aedf245d3322c965bba00b60db0a4918bb71fe326332dcf0075441a02255280008c22c68df48afc1cdb31e7a1db697c8a851aa230cf533d367d9657e4ee2b29193f94b623f9a3ae688994dbfb6be9abd5c4b8b8b44c9a9de9658673e70a0d715f4161a635d5f610363215a7ec9284d2c7a45b43b4a1f04e646ebd0ed039e2a525f0e85423594e7ca9e64a1f2bac6ea99bd0e44d4963ca884c0fb966b62ee0bd92a7b18049b91feb572289852f4f1eaac5a5995514856e98c4b130ed033fc8824dc6a52c68fc39d890732e92b92c52762b07f69d513c44e96152e467ecbe3f0f3a21c72b7cc493b9841343ee9855e7a3f1ca619236f54950137ba8d7e831e346a96cce7c60fbb1d671a5c19fc87bfe4d4fed405d58e01a4c60fcbb5a8e83f0109ecdf217737c1e049f8fc80934ed9a6e5efb2505d57ee932378be5a26d9349b0404e2fb16084bfa134aa85868a11ee8ecc11d4df9f51f481eeeefdc0386c8cfac0d4a5c9b904193a25b28fcb08e7957ccb2e8e4c9748a4a69d09e6185147a682c1cb8a852b395e84981081b9f0ccc961de4540854460475e6a26a753b10ce13f444d9803cca713e7691516654abb45917d9fe626b686085f17b784dc8bac129bfd8a6c3117097541ceaa7073c93f69898ab533449c93e8e55774f092481cff1d333bb2ca429960132fa6964836eff59844cd0201cb66395c869ab45e5c7c310816635562835390586cfd4de5174e63bd61a9ed30b51d129502af207e82c19ee761023c398c862daec19aee246465897f2ab429c5dd45448f888f491d4271ac8d9d9f30116f62ba14c7e4dbff47e549c758990000a6efc901281e49b3252e04096cbe67b811bbe8503bff94fb70dcfe08a1d0c7dbfcd6c329af79dc81e05b779608edf51c412244c171def197e3bac43107dc7dbb448e6684f23e6866981bf5d29162fb747ee81ebfe7fef2a2cf9aa8b6f3fcf64c4057350d5cff88fd7f583ca4d2df361bfcbc964e812d6f617f008eda3058ce20d30757e9a07bb940adbbe", "31966adeb0082cb91942c3eb6b69aee2788fc2e0d21ac22e90d4c6717ad984ff", 0x9, 0x2}, &(0x7f0000000240)="d7b16f6adafc879e7e1fc55199dda4114dfc0b17406c6463cfef5b3183141e9aae537c9ef67af9d75d17f9ef1b602cad29364b390f1dfa69a610", 0x1ff, 0xd2000000000000, 0x4, 0x4d0, 0xffff, 0xffffffffffff0001, 0x2, 0x100000000}) recvmsg(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=""/116, 0x74}, 0x4003d) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000002c0)={0x1, [0x6]}, &(0x7f0000000300)=0x6) r6 = dup(r3) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000200)=0x4) fcntl$setown(r2, 0x6, r4) 01:05:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000280)) socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x2) shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_STAT(0x0, 0xd, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x40) openat(r0, &(0x7f0000000100)='./file0\x00', 0x20002, 0x18) shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 01:05:58 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f00000000c0)=""/112, &(0x7f0000000140)=0x70) syz_execute_func(&(0x7f0000000000)="b12291cd806e440f3a21ca8b660f708301000000fec4413e5a4bfc3dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f24f0f2db3000000007c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00") clock_gettime(0xe, &(0x7f0000000180)) 01:05:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffff}, 0xf) 01:05:58 executing program 2: truncate(&(0x7f0000000080)='./file0\x00', 0x0) sigaltstack(&(0x7f0000a53000/0x2000)=nil, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = semget$private(0x0, 0x0, 0x2) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x655e, 0x10001, 0x9, 0x68b9d4e, 0x2, 0x1, 0x4, 0x9]) 01:05:58 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) accept(r1, 0x0, 0x0) writev(r0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000080)="119e0df836d23bb0f8a0193808e694b66b75b52da25d44d2818c389f699f26af5a221e226e5e4af35980e39bad83bb970a3039b1cc3cd8573571ada5da4323c01ad61a4caa7012fc") 01:05:58 executing program 3: syz_execute_func(&(0x7f0000000740)="952cc5fe07d1d120d0f807911441298f17955bf92e450f38c96b8f3ed3a6085e00000fc4014cf23ed0220f38025f0d000000a0e5bee7d1c4e1f8c421fc7122c1d7218fa8108e6300f32c2cf3ab23efc4a3cd78ff5bdd55c7e1659886004005f6ebf6f6bfce0f73d5f37d0189f8521fc2aec4018df6a8d70000007c470fbb7508a9c1460009c44161168f38000000c48299a66aa33e11bd110f0000") 01:05:58 executing program 3: r0 = socket(0x2, 0x1ffffffd, 0x40000000200084) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xb020, 0x4) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000100)=0x4) 01:05:58 executing program 2: syz_execute_func(&(0x7f0000000240)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000180)={0x1, 0x2, 0x7030, 0xd5, 0x60b85caf, 0x7ff, 0x40, 0x7f, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0x0, 0x9}, 0x8) r2 = dup(0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{r2, 0x10}], 0x1, 0x6) fstat(r3, &(0x7f0000000040)) 01:05:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000010c0)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000001100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001180)={r1, 0x8, 0x8b, "67e2041c591ee64e12ccff1f8989fbde7f51872bcb54ffdc7aab4b5847044e313c4fbbc59f0e07e533d804e00c20529cdfbad6fad5a98c378468ee7a664cb7b75be16deceddf904c7f2d6e53cf96df4f54410e47d33394aa8fa07020e8995d344e3b8b68f7f6bc51cbd2b6d14d9e68d3e0992919dde309a42e5579445cdc7d39e88adbfe2abf0b3b592fbe"}, 0x93) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r2, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) 01:05:58 executing program 1: getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setuid(r0) 01:05:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 01:05:58 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x411, r0, 0x0) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x80011, r0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0x400000000008, 0x0, 0x1, 0x2, 0x8, 0x3f}, &(0x7f0000000180)=0x98) 01:05:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x101d, &(0x7f0000000180)=0x8, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000100)="36f7fb042240aaaba6147712f9b703d41feebeb5522095cf4751e5bc6f98fe5c1841d72b6dfc7e426a15d975f4b56be84de13c42bfb54b398d65686f39eb54bbdaa1e0d6a673959371a6b33e527250a349b113d639e8ac008c2eccf853a13b4a9fa0623582fd5f6745c38e5e236d160f0a", 0x71, 0x0, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$unix(r0, 0x0, 0x0, 0x20180, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10) 01:05:58 executing program 1: syz_emit_ethernet(0xa, &(0x7f0000001980)=ANY=[@ANYBLOB="a7639e3a65ab0a8b5353d88a28f1fc6e5be4266cbae477b2e36f9a92aeb9147e8401a67210f25c7a077064219411d396c438d9ce2e7827a0e6b899a906f1a8abd6654dd899aa5613936ece068b6db7a04b7f32003509eb66a7f1af50491072f35f9285881a5773c588929cf039bbc0fe118b8fdf190f2baed6c6529896527c3221c9decefec492137deb16c97cf0716a20caa33ed06be266e2f546fcc7b10ad6efc35846f64b6954a7503d1850f0ac2d526cfddb8b93f64a9058e992bd5efbb757a630407b8c39d31ddba08536b30ecd5e93ed08f5ab7f3e56c5136d7e27a134d54ebf518e5d0e812b3c8ad9", @ANYRESOCT, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRESOCT], @ANYPTR=&(0x7f00000017c0)=ANY=[@ANYRES16, @ANYRES16, @ANYRESOCT], @ANYRESHEX=0x0, @ANYRESOCT, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRESDEC, @ANYPTR, @ANYRES32], @ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYPTR, @ANYRESOCT, @ANYRESOCT, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYPTR], @ANYRES16, @ANYRES64, @ANYRES32, @ANYRESOCT, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRESDEC, @ANYRESOCT, @ANYRESOCT, @ANYRES32, @ANYRES16]], @ANYRESHEX, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES64, @ANYPTR64, @ANYRES64, @ANYRES16, @ANYPTR, @ANYRESOCT, @ANYBLOB="daa20e0a5f311eceebe27b629f629f963582fa9d2e9bcab3da1dad06af1fa90f8080d87abfbb592ba257b57f292a245bc1d0705ce38c359fbadf563d5fed0d2c1d5e4b1a7a10f692f7b1c1c7a0e978722e68d32f79aa691317289038dbcdd249e74fc53f23b6ff53ef04e83e6b1fc116a0549e9e68daa1838da9b926b2197d03a9ada92a71f22101abcc5ef886e9fe0182dae8734f180ee2325a0936273a858e0776af07d79f474a5ccdc9fc22c2afc6c19efdb0c797c5071ae60495dcb7916565454e2de1259787234304efef73aa28a32632b93db6b8b78a88", @ANYRESDEC], @ANYRES64, @ANYRES16, @ANYPTR=&(0x7f0000000740)=ANY=[@ANYRESOCT, @ANYRES64, @ANYRESDEC, @ANYPTR, @ANYRES32, @ANYPTR, @ANYRES32, @ANYBLOB="a21fbeb9c10872e090d0bfdad53a0bef85d3f7d3966a41954038ee233784399609bf225d88", @ANYBLOB="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"]], @ANYRESOCT]) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000340)={0x0, {{0x1c, 0x0, 0x1000, @mcast2, 0x200}}}, 0x88) 01:05:58 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffffff) readv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/109, 0x6d}], 0x2) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xf, 0x7f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x5}, &(0x7f0000000340)=0x8) 01:05:58 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x8) getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) syz_execute_func(&(0x7f00000000c0)="40d1eec4817a2df998cd801b69e4c4e1f1ebf36962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c342dc305b4536763ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c3b866450f17720d14111d54111d00") 01:05:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @loopback}, 0xc) 01:05:58 executing program 3: open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r0 = socket(0x2, 0x1, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x80) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e30006f7f95198bece9806593ba2e03c1d53aea759e3cba8208040000006dceeb76e68ff2368a61ecc88b23b380f20177e1744f06f71bd1e61b6c5fb7712507fa72b9df45e51ae677ca4163a019a3b0c08da36c88c42014ea46a8fe5475f1f3a752f9103cdd9e5a184c4b560f604163e633d135e0d37cad63b95327e408d2c70461abfd19deec0896aaed9a7d2d38e5cdbc3f814a5b79719d40ba81d76beed3fd9774632822a8d047d2b255e9abebfc4980f3d402d603f7dc5d8449ca3915973926a02d4f61f7af"], 0x1) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x8, @ipv4, 0x9}, 0x1c) r1 = dup(r0) socket(0x17, 0x3, 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=ANY=[@ANYBLOB="00002e2f5d696c04000600696c65302f66696c388efaf1b2e97a950064299af882c17c2cc759c5413a1e18f67de0bcbdc4a949c1698f6d9ec7d699"], 0x1, 0x0}, 0x81) 01:05:58 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f00000000c0)={0x10}) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, 0xc) sendfile(r0, r1, 0x0, 0x800) 01:05:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) sigaltstack(&(0x7f0000ffa000/0x2000)=nil, 0x0) symlinkat(&(0x7f0000000040)='./file1\x00', r1, &(0x7f0000000080)='./file0\x00') mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) bind(r0, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa) 01:05:59 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x100000000, @mcast1, 0x7}, 0x1c) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000300)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x20, 0x80}, 0x8) 01:05:59 executing program 1: getitimer(0x0, &(0x7f0000000000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000001040)={{"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", "0e4802e72fe078a4825b5a2f454d2abb843b257e7405eca033de79ea73d696d1", 0x1, 0x4}, &(0x7f0000000040)="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", 0x8ae, 0x8, 0x401, 0x0, 0x0, 0x80, 0x0, 0xffffffffffffff77}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000014c0)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x8, 0x7ff, 0x80000000}, &(0x7f0000001580)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x2, 0x2, @ipv4={[], [], @loopback}}}, r1, 0x4, 0x4, 0x100, 0x2, 0x6, 0x3}, &(0x7f0000001680)=0x98) r3 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000016c0)={r1, 0x6, 0x3}, 0x8) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000001700)="4b071f6e19579f14c25ee578474e78291bf33516323fde13a5fa0cfaae3a899c8472dd6a75273145bae162734fda02336a17ce565374af962c79821cf7bb3be22c7429bb0a113482efe71dee9c3851f23221e868f697f2dad86543426db1f3b6b946fef8406428c2a0bf12ad47393592608a73e6fb3dfbdca90b9fb50fd91c422a3b4714531e276010f089aeaf82394b70aa0ab55a8e231becdb9b69a9db41fe911fc61a6ffded4e92e2a482fbd78c97aedf4fa7d62bb4") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000017c0)={0x101, 0x1000, 0x0, 0xffffffffffff0000, r2}, 0x10) ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f0000001880)={{"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", "10066e8e06dfb90b1ab37ddf24e3172a1c24e5940a8f9b6b7b410aecc284e69d", 0xcc, 0x8}, &(0x7f0000001800)="303379e8c5a1e8147318219b508ca416bdc723482ea21143dd62be9c722eec7c30a43d6b8675faa6888c4c0f20dac5d00135a08694f200a246e19763334293b80ba2848ff6123ad7a0a57cd8aa99a3630ae2d461b4d8a23916d3906e25e27dfce74f0ba55984b24eb5c64e323265a3052f7798f5c9fc795ad484af8c", 0x9, 0x1417, 0xd6, 0x9, 0x9, 0x1, 0x0, 0x2}) connect(r3, &(0x7f0000001d00)=@un=@file={0x1, './file0\x00'}, 0xa) write(r0, &(0x7f0000001d40)="ed2504f2fa12d36eeeb2985d1a05622f64e6af8b86a619f696f55099338fbc7e687b50afe2dd3a42922fb2f8fb0f57c6535471ebbb4b4bf91a0e6aec952796a58b55ed29c1797c53964bc5134dc9eed29f51895ec6cded9be32763d61a6f2b15c90ef885b9d7406ebd5a5a510104f59a60667dbdd380c457c7e5000f794a0e", 0x7f) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000001dc0)) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000001e00)={r2, 0x7f, 0xfff, 0x9}, &(0x7f0000001e40)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001e80)={r1, 0x6a, "62e85b1028494b42331ef8372757aa48b385cf0f24bc680444ca4b5420a19a54ab3e75f92d0c7aaee23457e40d0a309247851cb85cc2506dce29370840467a94edf79f593b53f34645675cb9e11aae147db1ce5c5958674e61c66e3022a737df4780184ac1e0524abcdf"}, &(0x7f0000001f00)=0x72) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000001f40)={r4, 0x65, "fb6db3595dfe2c9228073ce0e2e4aa6e45055ccc74923403cf3346d8a36f0a02ab7ba46d9a37fd95bf47e93e532f154bca648f72d9d31e0657c3ad836080c45145aee393ee0e2c5b5ac51239ce1ce1867a870b782a9770f66a60bf8f0ad5536b81303bb2a5"}, &(0x7f0000001fc0)=0x6d) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000002000)={0x1, 0x2, r4}, &(0x7f0000002040)=0xc) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000002080)={@local, @multicast1}, &(0x7f00000020c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002100)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r5}, 0x84) r7 = fcntl$getown(r3, 0x5) fcntl$setown(r3, 0x6, r7) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000021c0)='/dev/pf\x00', 0x400, 0x0) fchdir(r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000002200)={@in6={{0x1c, 0x1, 0xd38d, @local={0xfe, 0x80, [], 0x0}, 0xb2}}, r1, 0xe4d, 0x2, 0x202, 0x1000, 0x0, 0x5}, 0x98) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000022c0)={r5, 0x3, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000002300)=0x2, 0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000002400)={r6, &(0x7f0000002340)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x200}, @in6={0x1c, 0x1, 0x5, @mcast1, 0x1}, @in6={0x1c, 0x1, 0x4, @mcast2, 0xc8d}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x2, @ipv4={[], [], @loopback}}, @in={0x2, 0x0, @rand_addr=0x6}, @in6={0x1c, 0x0, 0x6, @rand_addr="8cb3e0f4b2f2e07298eafa8d28b21b64", 0x2}]}, &(0x7f0000002440)=0x10) ioctl$DIOCADDALTQV1(r3, 0xc130442d, &(0x7f0000002480)="70c9be413f3339b1d9da27780d650699926e020e8c9ff0a5b93e3677620ddd733c7accd788fc5382762b9b869b39248d95165d90c6d4cbd5f21474296cd01c84dd8855aa6642103300335556b28a267f0a17c8a059ff790ef53721fa8b9cb335738d683f25408babce64ff59ed3f420f483e51ba09f9491f5038b46da4d59c1ff439b3d04dc7cf86cf91055ecddb8e67e6bc0b4743f051e2adbac195836142c3224ebb13dd56864f7804ce54f4804ccdd76438627f22a664fba4afe14acce3605ee7bcee972a63e19025b2fbb6172d") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000002580)={r4, 0xff, 0x4, [0x9f, 0x8, 0x3, 0x3]}, 0x10) fcntl$setflags(r8, 0x2, 0x1) 01:05:59 executing program 3: __getcwd(&(0x7f00000002c0)=""/179, 0xb3) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x9c, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0xa4, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000200)=0x10) syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgrp(0x0) r2 = dup(0xffffffffffffff9c) getsockname$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x40000001, 0x0, 0xffffffffffffff41) r4 = getpgrp(r1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r5 = getpgrp(0x0) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setpgid(0x0, 0x0) setpgid(r4, r5) 01:05:59 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000c56000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 01:05:59 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) close(r0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) 01:05:59 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x8080, 0x48) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f0000000140)="a36cda034517bfa7e4219c07811bb86a7755bbc0e9a476d4f4ab3d6db56d436b8dabf5f651de3be801df94deab8afeebc350230ad34e0927eae5fff4882078842d4755158707bafcdfede766e544c95933ab84564aaefebda175996c6fc1acd951f7ab3c3466ca4535794b973c2161a3bb103160b87ea33f5b06c69b654cc8fe6f5fe51edcc811a10b704268f854d206fd3f7ff98ca4066973855fbf022dfad2dfd97f47") poll(&(0x7f0000000200)=[{r2, 0x2049}, {r0, 0x2018}, {r3, 0x4}, {r4, 0x44}, {r4}, {r1, 0x12}, {r0}, {r1, 0x24}], 0x8, 0x100000000) r5 = geteuid() fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, r6) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000340)={@empty, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000440)={0x10, &(0x7f0000000380)="6cb239b6a32cc682e715f5f3ff24b48a4f552db51166c62e8266d27e2ae96ddf4de87556222e4016e2216a81d66bdb44191f3d34330e69aec220a73a891ccd1d0a1a0c79c50824eba785c792c09ccb99ac6ca720ba4cf389ff91d1ebd13ffb631ba8dc0ea2eddb5a79d18767d8c65e7e7424e559a548e20b0c68d974d341dbbc3c7e414f8a43b3a319c31d4dbedd84c02fd0d1fedae1301f02cdd1df52a527d7e33ab7d4d8399984f17f8483699bb1443ac4b28ec3bb915c0698", 0x7fff, 0x1f, 0x8}) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000480)={@loopback, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000004c0)="f356f20dd55bdc478259a63bcb1d4ae45e057e858ef0276bc95b609721426784f378b8cffc9788d3311ed4a834b604e089da431e5d3abc7fa7c63788db085bbd0f9b3bf2a38eb702c4db2fe0e13da73b8cf0e38a8f13ff900bffc29395139d1456d9d67a43b2083867e16e3e69248c36c5e33c5de0ac90293e67b447080761daeb8c47f7e87f516f0cd3d31e9041c633dafa663eff654c1f908fc3ab5d73fd455dddd390372094709470b22fc32221c30ba9bdef37f963721b0a60531d2d9f") ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000600)={{"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", "9c1dc9d029c799d471822be88302c0417b54ff77574d5818df347110714a7270", 0x971b, 0x7}, &(0x7f0000000580)="6f8858792a7556950d6d579da64108587c7cdd252bdcc22e728525feab6a8b0ebec28e6e54aa75a8410190563bb189aeab930ec2ac20bb66424feddd00a2bba96179e1883253655efc203435c49259b8644a52dbabf1f135dcdac8a4f79ce0030a1e71241db914425da86a8efca2cb", 0x7f, 0x4, 0x3, 0xfffffffffffffffd, 0x3ff, 0x959, 0x7, 0xc000000000}) r7 = openat(r1, &(0x7f0000000a80)='./file0\x00', 0x1, 0xc0) preadv(r3, &(0x7f0000000f80)=[{&(0x7f0000000ac0)=""/103, 0x67}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/117, 0x75}, {&(0x7f0000000c00)=""/118, 0x76}, {&(0x7f0000000c80)=""/65, 0x41}, {&(0x7f0000000d00)=""/3, 0x3}, {&(0x7f0000000d40)=""/5, 0x5}, {&(0x7f0000000d80)=""/48, 0x30}, {&(0x7f0000000dc0)=""/250, 0xfa}, {&(0x7f0000000ec0)=""/154, 0x9a}], 0xa, 0x0) ioctl$DIOCADDALTQV1(r4, 0xc130442d, &(0x7f0000001040)="3bb3ee7c992b19dc43643fbdd97eeb56d2816f0e64aeae0ad6525c0596b0d05e98495b9f7455ffc9041d926b59b72423ac3695912cad2aa176aaaa90ceb4ec1c06a96c0c67b76b309f6b5c8f2062c5def6d1f326b18893949d7b28a6be32412372fe9cfca7d5a5710b39fbfd3f79c952e597f2309ad15da164831aac66fb1ec1") getpeername$inet(r3, &(0x7f00000010c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001100)=0x10) ftruncate(r3, 0x9) connect(r2, &(0x7f0000001140)=@un=@file={0x0, './file0\x00'}, 0xa) socket$inet_icmp_raw(0x2, 0x3, 0x1) fchown(r1, r5, r6) fchdir(r3) setsockopt$inet_tcp_buf(r0, 0x6, 0x65, &(0x7f0000001180)="20867630e51d420a406ca0b9ec27ff80635748dd4aac57252c1e052004fb6c50c593323a09968c436fb094b3aee188b1f68c85aec35847da12d64d4eacfa45052d03fe73e2bd5bcf852e5c04199d198de5551b98c67872b10616a9aa1b8d81253c5bd33884d2273efd3365a45560043ae7f5eb29d9ef7111d95bd4c9d089644c5555", 0x82) r8 = openat(r7, &(0x7f0000001240)='./file0\x00', 0x0, 0x80) shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) accept$inet(r2, &(0x7f0000001280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000012c0)=0x10) ioctl$DIOCGETALTQSV0(r7, 0xc100442f, &(0x7f0000001300)="3e101ca6f0666a0ebb20c1ed6e549a3dc06c93d2cc3d44dccffd64e42a12fc028ee0bb7628e207bdd2db6e65b2b1042c25e900c15c7a109e5ace0a99ef94cb967259851a4cfbd6f3658ba4b816f7e3694de636b91f5617f26215e01e0089804f56415fc455affd6157b6fb222f73a1038f02b5065286178741748d59c9a53ca710d87e564b8af0c51b3fbff6cb83dbb6fed9848c606418e22cd449285459196fbc3c2e7152ffdeceddc9721a2f2faa7b4d1071c36e652feac969f64031d101b0c584e7424b296bdc109183d4e20b6ac39dbc27cdd7b24c6dc48105") setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000001480)={0x8d, &(0x7f0000001400)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x9, @rand_addr="84eae8683dfbc9d2af1705660940bb90", 0x100000000}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x400, @empty, 0x8d3e}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000014c0)=0x10) ioctl$DIOCGETLIMIT(r8, 0xc0084427, &(0x7f0000001500)={0x8, 0x9}) 01:05:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x202, 0x80) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xce, "69f711c62517f43670c3c47697702f2662ca8e411f4749e283bdd476edc1750fb26b0c6f1e059e70214a5c524e3e3684e120037dd16cfcaf1c4da998402531f08faac1833b7a4dd77997f676d8c16db02bcbafe6b3470f8a10f2ef1f76d411fe0d309b6eca206c9d653343ecc212a4627613a01f7ceed497e55a40e092e110e269838de43313f2bf6357b46e528a7b401e0cde65f3ddd91019c366b261ce7354fc0a26030dc2860bf236d77078d701274f5e9d6718a495be33a54ef5feaf5f4e44fcbd37f9896b12ec2223c4d458"}, &(0x7f0000000040)=0xd6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x2, 0xf, 0x6, 0x1}, &(0x7f00000000c0)=0x18) syz_execute_func(&(0x7f0000000400)="65f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0f694c48192558dc33e64f3430fb8644238450fc5cd05f344e1201ecc400faee4c403514a573a00730f778018e6512a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000006808031d6b0d0d0000660f3833d0") r2 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd11_fstat(r2, &(0x7f0000000100)) 01:05:59 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pf\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f00000005c0)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226c77537afb34b6f8d17b7d43f0458b760015acdcb4e45d4089f1b622f59a8a10f182950bdfff7cc889c85830a3cad4a1f4089038a879c2") r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000880)={{"1e28cc8caba277c45a5dc643a43ebdfad09653bd375c7967d2325904943d90b0c060e09b2a2fa2e370a3429b37333464adac055f2c55baefc5611f0b531744e25530c0d5966dc5f3d3ee909d7760b48e11bf40d4c7a507becdbaa7d1fd6a14580792648c1fb7cedbd9d8f693452467686ee04ea4afadffe97d7c9a981b66aafe07496b01bebeaf9dfd7e49da88d8c4ee024c94331b55f02b77e4e6231b456ae4a5392ee49bbcebdee945145d9b37ff59d155258d8e30acd08f7dc58da84559a115de2d3d857b570a9e6747028ac4e19b0c3bf172e743a791b440c5ae5c7ecc24d2948a13abcd11cc37197a0bb464d78f3a6a9a9b8ebb92833a980dfe2367e7c6f70dfd2152aa9aee9facfc516cd1c3f64a8cd457dbc1451c3f1b90af349d9c849801d006992f5e994f47c07ebd80b432c93dc5186e54bee28e2cf97006dcb7c70280b16786e0e0bb74b8149cd68c1fa7abf02dcea6fe1f11c827f1efcbd7fab21f381bb9d4b5c32cf77649d3e466b224a3fd6975367325ca02ddf8beccbb83a2cacbde5a78c36b9869b91b00bf0e891cd181508e7d342c0d48265fe06e900a617ca8780f2e26251401567b40e90f6739def9f04eef856c4a94a117cc9b14b9d98e40f113a0268bf8dd7f45dd9fc6799025d5439067f912305b0ac640661281ac476a362e5966c91939d7ac673d32c148cc41ea47d981da63906f15826c7c33d13c50c9b6d60474e72f822bef791c8803e213da206db9a3d03547bd1865570999b05ee20a3e8b4170a8e6f21c597ffc9a538ab810dc35a7eb98c7288d7450389dd2b40b92597a64a914d38bf59c49545c328eaef1769bd35890a5a6029d89793ed0787cd9711dc37a6f8e6a962d88d2cb4973f652154d1d965e517add1074177384849993a5d957956e447930f10020314ecf2a0aaf33b330fa89c46e1704f1de4d9257e7fb422700fcd9c3d640231e1c21bc7c3fb436e4f3cea82778abfe686fcb42861005be6045238a345cf1037c28b9dce4a0c19f0f0874781861444ac581da90d6024e169610aea5e54e182a0083f8dc9d5184499141fe20fbc7ada7176682fb258604c460c4a8a5ccb0b96bd5042661dd57e782d50465f50fd335d3bd9ee11050609bc4c342377c4a47dc46f316d4a1d1c94ee51cf5b16d954f9b25a4cf2edd9d64dded02de0413d3dcf24ce073086d4f994eecfd9f4121d1ae5d830f4c6a30b0009c118973048cf712d36180c4cba4cf589ab6390295003e9f34ca0d6acc19798f8174e76dde1ed0385dc4a7e0b04a9c07e864bbe5c267b57f0da8c723b20037b1eb90ee28e80e259bfb37ac9ccf7a60fde61b54ef28eec88eae3bd53d553d7550f57762dc69177c0cdf5e220c6c35b8bc842b8863231b48001775a646f398365c642c3879c29078d870cd6696032b1f54367b24df360e8553de238b7c", "cc77a95d93977960e4d715e1f55f724a150b700ff565bf7267c4734464441775", 0x2, 0x2}, 0x0, 0x8, 0x3f, 0x3, 0x14a9, 0x100000001, 0x2, 0x2, 0x80}) setrlimit(0x0, &(0x7f00000003c0)={0x14f, 0x6}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000240)=',\\\x00']) 01:05:59 executing program 3: setitimer(0x3, &(0x7f0000000000)={{0x100, 0x7fff}, {0xf126, 0x1}}, &(0x7f0000000040)) r0 = socket(0x1, 0x20000000, 0xfb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x2000000000, @ipv4, 0x9}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x101, @rand_addr="e68d6381134fc14835d825a78d04811d", 0x401}}, r1}, &(0x7f0000000240)=0x84) 01:05:59 executing program 3: r0 = socket(0x11, 0x3, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r1 = msgget(0x1, 0x40) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000002c0)=""/86, &(0x7f0000000340)=0x56) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r4, 0x2, 0x7, [0x80, 0x1, 0x3, 0x1f8, 0x2, 0x8, 0x6]}, 0x16) r5 = geteuid() freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) r8 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{0x3c9e, r2, r3, r5, r6, 0x4, 0xffffffffffffab12}, 0x5, 0x1, 0xa75b, 0x800, 0x9c1c, 0x3, r7, r8}) sendto$unix(r0, &(0x7f0000000380)="b100050390000000000008005586ca900f0e08fecea11ea8fef96e00000000357ae26caae515fa4f376336acf00b7804be781e4991f7c8df5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36200f90006ee01bb1b62351c5000000020000000000200f0200a371a3f80000feffffffffffff000000000000000000", 0x496, 0x0, 0x0, 0x0) 01:05:59 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x286) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) setsockopt$sock_int(r2, 0xffff, 0xd5f580dc02695f33, &(0x7f0000000180)=0x2, 0x4) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000540)=""/105, &(0x7f0000000300)=0x69) getsockname(r2, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000190000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009ae231ae5c099d400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 01:05:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x30, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="3457b3639c5ebff841bd2e19833f255f9a86073cfd87b385e5e260a45c0b85f092e811ba4d4b1921fdb23f5a62fee397d1d26f628dd59d1746c0ee1da7a37f00000052a59402ff91747f1b6918eb02d7bfac3fbe658cfb524a1e7b10"], 0x8) 01:05:59 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x1, 0x208) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000003c0)=""/79) r2 = getpid() r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r3, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r3) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") r5 = getpgid(r3) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r6, 0x0, 0x1000000000003) close(r0) poll(&(0x7f00000000c0)=[{r6, 0x10}, {r6, 0x2020}], 0x2, 0x0) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r6, 0xffff, 0x1, 0x0, 0x0) getpgid(r5) 01:05:59 executing program 2: syz_execute_func(&(0x7f0000000240)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) getuid() fcntl$getown(0xffffffffffffffff, 0x5) r0 = socket$inet6(0x1c, 0x2, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000300)=""/4096, &(0x7f0000000000)=0x1000) getpid() shmctl$IPC_SET(0x0, 0x1, 0x0) 01:06:00 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setgroups(0x2ca, &(0x7f0000000000)) r0 = getegid() setgroups(0x2, &(0x7f0000000640)=[r0, r0]) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000280)="632c4b27ca80584ba9dcb2d0889f1a154584a5258784281b9c33106fb7245501e67e4d19e8c7d6d3be676dde171ef08dd3a364d17123f2850202d5f0d817d0de880346fbb9c872186cb01dabb43e30323efd38c38278146dd96c23c21bec4d2b9ed890b46d120b1799c89f0acb6e6afea70b1f2287b3a1831b25322bc89f8c7b4e50785de3f65c8907a87df466fbb461f0ed925a849d21b45213daa2d225d865ccc73b5f3b3088b47bdd16b58c398dbf4446961a236c7d15d39314e52bf88deaf86b1806b239c5b562e134e3046de3e55915c158") r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r2, 0x29, 0x32, 0x0, &(0x7f0000000100)) r3 = socket(0x11, 0x7, 0x7fff) getpeername$inet(r3, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) r4 = socket(0x10, 0x3, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r5 = open(&(0x7f0000000200)='./file0\x00', 0x100, 0x10) mknodat(r5, &(0x7f0000000240)='./file0\x00', 0xf001, 0x3f) semget(0x1, 0x0, 0x0) 01:06:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000003c0)={@remote, @rand_addr}, &(0x7f0000000400)=0xc) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05040d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r2 = socket(0x1, 0x30000005, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000000300)=0x10) clock_nanosleep(0xe, 0x1, &(0x7f0000000440)={0xfffffffffffffffd, 0x4}, &(0x7f0000000480)) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000340)={r3, 0xffffffff}, 0x8) 01:06:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000280)=""/221, 0xdd}], 0x1) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000380)="f2f6797a90aadabac3fdda5f87d3b974348c50ec58844ae045bfc3d4aa3d4e19bd623dc386a29133dd33cd2a0fdb1dcd8ab70d25c66645949a36ef95a88ad622b2e245e9fa595dfdc2fd531d7179ca497f7741590a86edd1ca41bbead6ea32ffdaee2fa3d6f00ea03cc3544008b7447278d293155bcd5de18b3e8186d146594cd8a502e9b3d3d3404dd2b870e30ca85b5694b48fdf4b42f747798210350f5ef94ba94bfd1a531efe9aa917ddbde418d673968eb07c3bdf73771dca5cbf3ae388c7eff7c0bb0c2a8c70a5ed04ef0e89d5c52f962deff6f8853f63bffcd5f9b0ac2a465a315f654e7d7d11a951c912dd3fc659743f") execve(0x0, 0x0, 0x0) 01:06:00 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x2c0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0xfffffffffffffffb}, 0x8) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r0, 0x105) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 01:06:00 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x204, 0x161) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) semget$private(0x0, 0x3, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0x40, 0x8, [0x4369, 0x4, 0xffff, 0x3, 0x80, 0x7fffffff, 0x2, 0x3ff]}, &(0x7f0000000300)=0x18) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0xfff, 0x2}, 0xc) getitimer(0x2, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e210800000000000000000000000000000000000000ff0f00"/128, @ANYRES32=r2, @ANYBLOB="7b00eb0f00d77a5f"], 0x8c) mlock(&(0x7f0000420000/0x3000)=nil, 0x3000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fcntl$setstatus(r1, 0x4, 0x40) r3 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000180)=""/15) 01:06:00 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x1, 0x208) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000003c0)=""/79) r2 = getpid() r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r3, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r3) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") r5 = getpgid(r3) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r6, 0x0, 0x1000000000003) close(r0) poll(&(0x7f00000000c0)=[{r6, 0x10}, {r6, 0x2020}], 0x2, 0x0) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r6, 0xffff, 0x1, 0x0, 0x0) getpgid(r5) 01:06:00 executing program 0: r0 = socket(0x1, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e220002000000000000000000000000ffffac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f31490eb4da0172bc0900"/138, @ANYRES32=r1, @ANYBLOB="0500010400000000"], &(0x7f00000001c0)=0x8c) r2 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000200)="bd0ec330d7905edd0d693689222e3e121c8993a333cda862bbd53a10cc9087a1bbb13ca46cf98425a8f16127fbea0170e0e501bbfc065e1d1e1807deffa9b28b560ebb8aa1201ae535eb8f84d726eca1c28a9f110669a6a932bbf19788e14dd47e596245fd") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 01:06:00 executing program 0: r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/55, 0x37}, {&(0x7f0000000140)=""/86, 0x56}], 0x2, &(0x7f0000000000)=""/10, 0x7}, 0x0) sendto(r0, &(0x7f0000000240)="a1405901b92ef1612516870d503825f0ecd2dac1529177cb107cf8d89c2b977e6583a5a3a880cb4cbeb499d9c27436c59049fee5e6b6363759cd63da4a3a2515fba01c86db23490da0113b47ba67371a76a80e82713fa17bf9d25239654ea4761f4c8a1213a0ab892289bea101a071af68722aaf5b1cb93282339d85b72a5e91d606a0332bf68ca09b351c722a86", 0x8e, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:06:01 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r0, 0x40000003) flock(r0, 0x3) flock(r0, 0x5) accept$unix(r0, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) close(r1) 01:06:01 executing program 1: syz_execute_func(&(0x7f0000000000)="969898472c430f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660fca6b3232660f72d50f0f01c4064ed5dfa41edae9e509ab34d1c4e10bf8c4d667c4cc4d61cd583d00008081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c2c441fb127d00f08171a30b8a826ea80dd4d4b10d88c788c78f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(0x0) sync() getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000200), 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 01:06:01 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") dup(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) lseek(0xffffffffffffffff, 0x0, 0x7) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000140)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x124, &(0x7f0000000180)=ANY=[@ANYBLOB="4683f14dcbeaaaaaaaaaaabb8100380008004ffe01120009000001449078e0000002ac1400bb830701e00000010723a0e00000027f000001ffffffffffffffffffffffff00000000ac1400aaac1400bb830703e000000289077dffffffff9406ffff000101443c0013000000047f000001204c000900000000000007edac1400aa0000000500000000000001ff00000006e000000100000000e00000bd0f50fa0087116b47bc894ffe8bfb3d1471cc11cbbf831b00ac1400bbffffffff7f000001ffffffff00000000ffffffff004e224e20", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="f00203ff9078000501220f55011dcc49df329e5bc99961a90122104bebf4b46b76714f3d71b53b477802040700030301f82c81fe65206a218826b7defe9da0fb9f5a4321865484eb673e"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) 01:06:01 executing program 0: syz_execute_func(&(0x7f0000000380)="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") sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000840000000800000000000000dbef3224dc4402691a8c247b40dbefca0728ff3388847afae1fb518a28a7b100ef07be2d797e19777ec12cfd9734725abf42b6e06dc35a0c248db53bed9870fedfb2319e178793dde90112ca2eab14c35a82080625ae5a3733c3c777b708f26965bbe38339ed127a3a6e7a4b14e674c8bdfd79d72f58c677c7ca1bcac2e7ded9c11048d86b5c336e5f1aa440699cb0354eb8e399eb664d49a52b4abd37b5cc395b10779873a91a89cb9fe5dcd62ff7afd3a82d8484856ba929805e13db08601e4ad6760f2ec794fbcbf25eb294f9bd02eaf131c8"], 0x10}, 0x0) 01:06:01 executing program 3: syz_execute_func(&(0x7f0000000400)="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") 01:06:01 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = getpid() getpgrp(r1) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 01:06:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4, 0xd5d}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x401, 0xf, 0x2, 0x1}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000800), &(0x7f0000000840)=0xfffffda0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000380)={{"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", "9fe11aa18c508536cb3e7f0ecc0bb083b03666766940ce247afcf8158cc338aa", 0x4, 0x5}, &(0x7f00000002c0)="9aa740e3a50722f5d92bc842d4df0b137cdc5c79420f5ecfb5d0ed9736aec9797b2700928eb692b2a444f84147d034a8c52446813b04f995e6f468cf57694921145af8aeb1e7d6b857931c19da6feeaac869b0932e75979e1fad9cddc216d93b23e55ea8cae2075674e01a7f6e053bd291138600d8b8cf85969caaf7bcb79f3b06f1517328394af716a57745159659e5d08a25d91b67bbe5469b728dcc5c6e4d4b8e29811ef191aceba67e2745067580ce2b28f475e6f0c8", 0x6, 0x9, 0x1f, 0x6, 0x6, 0xffffffff, 0x7ff, 0x40}) shmget(0x1, 0x2000, 0x44, &(0x7f0000ffe000/0x2000)=nil) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x1200000000000000}, 0x8) 01:06:01 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setrlimit(0x0, &(0x7f0000000240)) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) 01:06:01 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0xffffff88, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) syz_emit_ethernet(0x63, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:06:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x6}, 0x8) r2 = socket(0x2, 0x10000001, 0x10000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x102, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 01:06:01 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x8f, 0x10000000) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000380)={@local, @multicast1, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000400)={@rand_addr=0x100000000, @local={0xac, 0x14, 0x0}, r1}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) syz_execute_func(&(0x7f0000000340)="8fe9080123660f38db9368000000c4a1c5dab5a000000045c1cd29460f71d200c4223593545c11441dc8b7808d0f4f96a8000000f3430faecdc4626d8e24c9") r3 = dup2(r0, r0) r4 = openat(r3, &(0x7f0000000180)='./file0\x00', 0x0, 0x100) ioctl$DIOCKILLSTATES(r4, 0xc0e04429, &(0x7f0000000280)="7bf5eecede1062a95e2b5fbb579500c424647ae7997c1cf6dcb1aa064cf576692365756094de34774fee5136ce4cc9777a2da0bea5a469c7a50e59a491c4195896e39729db39d063d52706123ed41c3584ec29977ce0e72147445a8c7bf9d5e2f55c7ad22cde0a781c1cbd4691b62069698b69cef5009f6bff3b03bbc2229dde9d17038661b8c927c8aa5af0fd78180d088469cb4244181b06b9edf2be3af1695d7b") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 01:06:02 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf2e2e6447dbe138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) madvise(&(0x7f0000612000/0x10000)=nil, 0x10000, 0x1) 01:06:02 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x101, 0x10200000, 0x5, 0x8000}, 0x8) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x40) shmget(0xffffffffffffffff, 0x1000, 0x40, &(0x7f0000ffa000/0x1000)=nil) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETVAL(r1, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r2 = dup(0xffffffffffffff9c) mkdirat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={0x0, 0x7a, "ff4a1285129bc349841cc38e714d24200f5d237ec4ae8905a6208b37017bbd25dcc86b7f9b541bb547e066c453d34ca3a9f0464474f8cf5b9380ed97396fcf01853aae434c1501346f2df7f1b6c7d12697b2baaa9c6327d938fdeea1f3623b831cc2264d635b238d085f20e96e3eca48a41daf727207389e89a3"}, &(0x7f0000000300)=0x82) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={r3, 0x62, 0x3}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)={r4, 0x80, 0x9, [0x8001, 0x0, 0x5, 0x4, 0x8, 0x200, 0x5, 0x5, 0x2]}, 0x1a) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r5 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000915e36e2141908000000000000000000001000000000a5a10000000000000000000000e3ffffffffffffff000000000000000080000000000000000000000006007a3413e900"/106], 0x0, 0x20000000) accept4(r5, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) socket(0x13, 0x0, 0x10000) mlockall(0x1) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)) sync() sync() 01:06:02 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r1) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)="4399cdee00ee0c1a9f2b88a5259dbd75773f99013698b591866c0a8bd7b989834fba6e14b1145aab09e718887221a6088ce616c0acbae46719754ceb07c53d7cfc8e63a65cc66e9bbbdcc876ceed2a0962a3bea2f9bddad03e3725494bb66de9dc70208b6e0e55ff9e7402936208e863b713555a6c15381732ca9ae0abd196e4d970", 0x82}, {&(0x7f0000000240)="846ba87277c3818026feff21499ae94fa61438fd9c3dadea096b85a2fb59de651edb0ccfc1a944a0f2ab831c95c2eea7b3ba157353e2b94c233f140523cafefed2caa1a725c101650c049cb5867586cd4660495068171920c32f22ff2930bc0b04c2e5dd89e3d7d636ef8a586e5cc2b0ea329c47ba22447e98c841c5b25d2ea6caa8a1874032d35140b4ee1209a2629c007d99eb40306f439c5349aacff3fc9d9558aed3449a230e17dee91ed6c1aa1238c8df91ec48bde47ea7969a75f7d00ef8d40665ccb5a64e06a9d44ecffec634326486e27ccbe61e711b93b304f56437d1826c44bdf955facfb944a988b0def1fa0aa849bdef137245", 0xf9}, {&(0x7f0000000380)="08fd4bc83dbe7f3dbb07d1db0886db65fc0f25fda87ed26136daa43c6b83034da2f8fb71d0a514d866c7ef9d0278dff6111cbf9b24971e1ed379f1a9c92f7101fc6be1", 0x43}, {&(0x7f00000000c0)="17ff273304697eb5a0bdfa2b5f49306f30651b764c919a0ce19938a2d8ae42315723873f", 0x24}, {&(0x7f0000000400)="7655e4f8340eb785f273acb7a6489e263f928de3be5a0d72d30a3de2fb671e9ec112fbaaecc946e6a3", 0x29}], 0x5) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000080)={0x9, 0x80}) setrlimit(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) mlockall(0x2) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000000040)={0x5, 0x4}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000004c0)={r2, 0x0, 0x7fff}, &(0x7f0000000500)=0xc) 01:06:02 executing program 2: r0 = geteuid() r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) freebsd11_fstat(r1, &(0x7f00000000c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r2) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x1014, 0xfffffffffffffffe, 0x0) 01:06:02 executing program 2: setrlimit(0xf, &(0x7f0000000100)={0xf3, 0x20000}) mlockall(0x1) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x20000000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) pipe2(&(0x7f00000001c0), 0x4) syz_execute_func(&(0x7f0000000040)="46c119a1c4430568810d000000bf66460fec3f8f09189be7c4e1f95b0d09000000f3674375ba660f38de02f3c326f2abc46111ef9b6f6e5b36") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x4, 0x4) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000200)={0x10}) 01:06:02 executing program 2: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 01:06:02 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000080)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) r0 = getegid() lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0) chmod(&(0x7f0000000100)='./file0\x00', 0x0) 01:06:02 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000180), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]}, 0x0) socketpair(0x1, 0x7, 0x8, &(0x7f0000000080)) 01:06:02 executing program 2: syz_execute_func(&(0x7f0000000180)="1c16b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x8, 0x4) close(r0) 01:06:03 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') setuid(0xee01) r1 = msgget$private(0x0, 0x4) fsync(r0) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/30) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/17) getpeername$inet6(r0, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000440)=0x1c) r2 = socket(0x1, 0x4, 0xcfdb) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) writev(r2, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b94ca1e44cfeb012a60aec554f169d8bcdf12336932166dbf9922ce7855657d8f7e9fd56e29908ded5ff628e11f10024e3b4d8e2a8289df6738f992d2a3422f27ec27b2ff360352a88d1af19503ed69a2d9392c23556fc473a49a95c284fd1660ec887465e1f9c488b5eb2c636c5a8ea9b11874a80cf8d0125d87ce83ace2d6c57b2b5ca4da0ce2419656ff510edf041ad8b6aa00b273ef44acb2a3f508fb614724a77703c68a830a9d9414807f5c02a4a4c06c9a845c93249cfa99bf6107e5aff33da3743e3da658cd7259161c649a3c1559c364d737256e7ee6c72dfc0c2af99bc2b37ffd8202be0dbafe87fb72ad7a2", 0xf1}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0xffffffffffff8000, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, r3, 0x800, 0x4000000000, 0x3}, &(0x7f0000000280)=0x8c) 01:06:03 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a3e0ece3839da2668d0ce2ad97620df0ba9c7b19d2bc3ffff2bf92d3d1dad2fa4eda2f81d0587a6ef72154f365e84f3c5c496000c41569dd4db4e03db4873a05c1684d438ef0be5daec0841987ba300b383419deb9f7cecbc5bcc791c60d643ee67d16013b843ec441fcbbf0c606e0788165e5aa2e1b439ede46d81dbb9df07d7ead73054b4bf7627e15f", 0x92, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x28) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xfffffffffffffffc, "72d0006046d7d7a3608fd4af74bad40e"}, 0x14) clock_gettime(0xe, &(0x7f0000000300)) r1 = semget$private(0x0, 0x3, 0x2) __semctl$GETZCNT(r1, 0x2, 0x7, &(0x7f0000000140)=""/60) sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0) accept$unix(r0, 0x0, &(0x7f0000000100)) read(r0, &(0x7f00000001c0)=""/145, 0x91) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) 01:06:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x427, &(0x7f0000000780)="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", 0x1000) fchdir(r0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa030040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00007996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 01:06:03 executing program 3: r0 = socket(0x800000001c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x40}, 0x8) 01:06:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) socket$inet6(0x1c, 0x10000007, 0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 01:06:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x1, 0x8, 0x8, 0x1, 0x9, 0x8, 0x5, 0x9, 0x3f, 0x1000, 0xffff}, 0xb) shutdown(r0, 0x1) 01:06:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt(r0, 0x1, 0x200, &(0x7f0000000200)="f0c86e6a25459134ea16632d36684dad7b61e9da2ceb29d03ae568f26e822ccab92ca7cdbb8f5ec5b9f902fd6cde46912d8c0369119c3764c62c6040d7dd3af31614eae16409235245cdf6dd1a5700bcc8f8cb63e2fb46d1fb8941393d524001b06b296b4a89c220766ff90528cf1161c18708a6f3ed", 0x76) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82d32e2f66696c653000ea9c707dc23cb8e5a14553aae25f4f96dd00f58e86d7996df48334d920776c50f082a11f15b6683a12ea6be4e65bdbc88a2116fdcd61873a1982cdda62f793e6d0223094c324d754952d01b0a62b6dfd72bec4b2b095ae47a6107fbbab589331090032e0876e9124051b0b42ed66f61c1e9b32ba1621dda7dcaf8909d8518d203398acafd7d1c6791863ecee45fca7c79ffe1658b26fdc1a8a5eb7220eea00"/179], 0x10) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000180)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0)={0x1, 0xffffffffffffffdb}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[{0x10}], 0x10}, 0x0) 01:06:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 01:06:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x55, 0xffffffffffffffff, 0x392) r1 = dup2(r0, r0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)="ee98284441505f700225580361186c3cae901698ca752ce8cd84a1cf0a44daf937359326fbeb82232aebd22942fead9a719efd00d5066f34df738b26e4614cb7ad604cd4657b3d77d56149f0f41e46906d02668b9d1b5de4fe8b8d175f285a195736126a344583c54e3370c974952151651175e301a0d09c5fafb80c47b383b9c7bf77b8c63fbcb11ab04585a53da430da14db5c90333dd22272119471bb737fcb86e013c0b3bb107cc964ac399fa3f97e8edec9453927c52b6713360b031d8589be59e31338d72c42e644e4c139dda6") setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="00008001e0000001010000000a000000ffffffffe0000002e0000002ffffffff00000000000000ac1400aa"], 0x38) 01:06:03 executing program 3: r0 = socket(0x1e, 0x10000005, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x80, 0x4) syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) r1 = semget$private(0x0, 0x3, 0x400) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000000)=0x5) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@multicast1, @multicast2}, &(0x7f00000000c0)=0xc) 01:06:03 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) poll(&(0x7f0000000100)=[{r1, 0x41}, {r0, 0x585dc8dd372e22ad}, {r0, 0x100}, {r1, 0x20}, {r0, 0x2c}, {r1, 0x3}], 0x6, 0x2) r2 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000001340), &(0x7f0000000000)=0x4) 01:06:03 executing program 1: freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x20c8, 0x0) unlink(&(0x7f0000000000)='./file0\x00') chmod(&(0x7f0000000040)='./file0\x00', 0x0) 01:06:03 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) dup(r1) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) close(r0) r2 = socket$unix(0x1, 0x7, 0x0) flock(r1, 0x1) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000180)="8fb590edf858266db3b88e2691731292a58d7dd860face722248300d0abdba0d1bcf2a991817ba2826af04197b50f514212c7eb83d184e83692bc82f9132b8e041396c71a308a56d602dd6d9e6e619a126ef99a81c608483ba4c619c66225d4b3f599938aa0269c44c3a7474ef3b8361692c7c6a66e9dddc0dd265b2cf745a72fcfe1f72da308ba68505881fc7eeb11ca8d42244") flock(r1, 0x1) getsockname(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) flock(r0, 0x20000015) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x8001, 0x6, [0x9, 0x6, 0x0, 0xff, 0x7, 0x80000001]}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r3, 0x14db, 0x2}, 0x8) 01:06:04 executing program 2: r0 = socket(0x0, 0x10000000, 0x7) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) truncate(&(0x7f0000000080)='./file0\x00', 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 01:06:04 executing program 0: getsockname$inet(0xffffffffffffffff, 0x0, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x100000179) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x100, 0xfff, 0x6, 0x4, 0xcb1}, &(0x7f00000002c0)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r2, 0x0, 0xa0, "65825d9a7c3b342acc2b54c3489f68da540b256c1a6b784ee194eb68d5ffa69804f28da9ad7667a3404f565d8842e46a3b27bef11cd07c08c8ee66a3615d2f619b4598d9406e96d85c163c86a9249ba2ca9fff71a1e6016c7f329a2bdf460a8f459ae18aecc10ed423b2b0582e012642bfca595ae419ce3f415befc3cec0672bb8968520235949382f0a1681bc6e926149662f80174bfcd066dcf4187caae470"}, 0xa8) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) 01:06:04 executing program 1: syz_execute_func(&(0x7f0000000300)="984c5e5ea84a1c170f05f359bf7a29000043c078eb8787e2eba2c4e2f917df0fdefcc4c1f9d6023667660f3a0faa02db338193fb36f083b600800000f0b8cb5a014e4e4f751ee509710e07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e37f6161c4c3214cb9a5605419c201b04b970000c421fa7fbb65566666430f18f66ca107070dd4d484e8628f680864360fe2580061c0f5c401305c16c4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4bc481f1da10") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f0000000100)='./file0\x00', 0x20400, 0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x2) 01:06:04 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0) 01:06:04 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000080000206, 0xffffefffffffffff) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000040)="066ce4de5087411c31077bd7924b767e4eb88959e5abb5a3d4798f369eeeee09f7e2b4fb0a14e26f40193775c2", 0x9, 0x7, 0x8}) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) 01:06:04 executing program 0: open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/155) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) truncate(&(0x7f0000000040)='./file0\x00', 0x81) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") 01:06:04 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000040)=""/195, 0xc3) fcntl$setstatus(r1, 0x4, 0x46) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x1f, 0x9}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x9, r2}, 0xc) 01:06:04 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x80000000, 0x0, 0x0, 0xffffffff00000001}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0x29, "0ace2f37a3ff0261431d960abadf1193a0a207799d174c7e997a048eef11c76cbe14e5e1877e02fa3a"}, &(0x7f0000000200)=0x31) r2 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=[@init={0x14, 0x84, 0x1, {0x7, 0x7ff, 0x3, 0x3f}}, @authinfo={0x10, 0x84, 0x8, {0xff}}, @authinfo={0x10, 0x84, 0x8, {0x3ff}}, @init={0x14, 0x84, 0x1, {0xff, 0xfff, 0x6, 0x9}}, @authinfo={0x10, 0x84, 0x8, {0x1000}}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @prinfo={0x14, 0x84, 0x7, {0x2}}], 0x7c, 0x20000}, 0x100) getsockname(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) 01:06:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0xfffffffffffffffc}, &(0x7f0000000280)=0x8) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000002c0)={{"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", "096c0769f1f646c06d4b484668b8e7df98b4c7ecd228cf29ad95ec48782977ff", 0x8, 0x64da}, &(0x7f0000000040)="c8a7bc45b24cc18fda0052bf5ce1f834d65e3fa1432bc9db8c3a255857679f49c43f7ee2b123cedb4d1745e20e234b8ab3d3a0cbc0e5a3ae714134425d9626639cd265d6fe339df02ee53f84acc028e3228a0b5f701b6decd0af56ec8a7f63e76df7dcfa268d6e4534ba016d0c6e246b7cb4db8fddf41f509c1247ef6cb2870755efaee1e4c3d4b86403846480938da6c9ce0aee5522c4913a01909bea89e825a6f7e45c95b6d56262d7bef173d00f", 0x0, 0x8000, 0x7, 0x3, 0x4, 0x2, 0x0, 0xfffffffffffffffb}) 01:06:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080), 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x4, 0x4) 01:06:04 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") setrlimit(0x0, &(0x7f0000000040)) 01:06:04 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000001700000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000278f000000000000000000001800"/128, @ANYRES32=0x0, @ANYBLOB="3a00000000f8f06a04a81d37690000080000000000"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x7, 0xf, 0x8000, 0x8}, &(0x7f0000000100)=0x18) 01:06:04 executing program 3: mlockall(0x1) sync() r0 = socket(0x0, 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) __semctl$GETZCNT(0x0, 0x5, 0x7, 0x0) fsync(r0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) 01:06:05 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000140)="1c15b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)) 01:06:05 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x40) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8300, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000200)={{"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", "545368820ccc2ee6f881c66fed30b532a2df2b71877b64eb60d6f994fceb7054", 0x1, 0x1}, &(0x7f0000000040)="d2ac2e5fad9f328882ad63c5778aa3b53b4dde6792f656c69abfacc2d0", 0x3, 0x8000, 0x200, 0x100000001, 0xfffffffffffffffd, 0xfffffffffffffff0, 0x10001}) syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c3b0f05f359bf0003000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32ddfafaf083b600800000f00fb8c4018d4e4e4e751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2ee7d7de321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e872a72e688f088f080fe2580461c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 01:06:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f00000000c0)={@empty, @local}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040), 0x4) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f0000000140)=@in6={0x1c, 0x0, 0xdd, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0xff8a, 0x0, 0x0, 0x0, 0x0, 0x20009}, 0x0) 01:06:05 executing program 1: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000340)=0x100) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0x6f, "324a54a68e57c334268288bf7c2865066592cd98441f27657c0f481c65b8f7549ad094867f360002b6609d725a9980e934dbf26cf53448662370f08560e10cb52eb66fb4f3f96e6d3654b40c2f32ed52459ca30c92af171815f0c96b9eebdcbc8a8e1caccdf3b78c3e062cf4f499fa"}, &(0x7f0000000280)=0x77) mlockall(0x3) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x80, 0x4) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000480)="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") 01:06:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0), 0x0, 0x0}, 0x2) shutdown(r0, 0x0) 01:06:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x2}, 0x8) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000040)={0x8, 0x7fffffff}, 0x10) listen(r1, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000080)=0xffff, 0x4) 01:06:05 executing program 1: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000340)=0x100) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0x6f, "324a54a68e57c334268288bf7c2865066592cd98441f27657c0f481c65b8f7549ad094867f360002b6609d725a9980e934dbf26cf53448662370f08560e10cb52eb66fb4f3f96e6d3654b40c2f32ed52459ca30c92af171815f0c96b9eebdcbc8a8e1caccdf3b78c3e062cf4f499fa"}, &(0x7f0000000280)=0x77) mlockall(0x3) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x80, 0x4) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000480)="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") 01:06:05 executing program 3: syz_execute_func(&(0x7f0000000100)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x20) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x5, 0x4, 0x9, 0x7, 0x1, 0x7]}, 0x10) 01:06:05 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f0000000380)={0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0xb5b, @empty, 0x400}}, 0x0, 0x71, 0x594, 0x202, 0x6, 0x5, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x200, 0xeb, "1cdb7d83737b4d80dff170dff369c602f55c6359ff3a16666cee791345f717352fcc18388005360d7222fcc867715037d603d95ce94730fde47c87c3eb32271ca927ee45f0cd31186e865c12fe50017d066a71d6b49c16aed557f864d7d036a9c373cf1c7177e3dc21e92ec42ecca4b328ed86e9cc75498d3fd027956a5388072e508a9052f9062a9161a8ab45b42835678c8f01825cbc749c6c3eda6135f2bd6a26bc7a073efcb5d1334c6b7387d04d9372ef425bda3d38ddeec0a9eef8e50c72eef9f01b715d47817c720ed0301cfab05c628f8c9bd6ee40390d7186d99590e2777ddbcaab399c8bc146"}, 0xf3) 01:06:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240), 0x0) 01:06:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)) r2 = semget$private(0x0, 0x80000000000, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) symlinkat(&(0x7f00000004c0)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00') accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000ac0)=ANY=[@ANYBLOB="8100000008000010f80020010000967b968ae1bcab9bec00000300000001077c2f07d66c874e02e72d18ea58c66ba3a07e842d596abd373c8861e4a8a52794ea0a1c305d951293aa81f80d009719bbc8aeb5ef70cf754361090000000000000001413454439ea6da35a779bc2b5c9faca99f97f00795cc583d0f04506d5da362ab3d25fdf3cb833e306f2421fd92d34586bb13ce7a9343d4bd4438b3ceb8c96615465e37a2274849b20f2680fd8d164181879647a51e6b9f72150092bb7e5a86c95bf08eafe1744818209590e02ddf82900afc9a1b2ab399a4413a78cffd28d6bd395d080061c3ee3c52984c7d311cf3f209c749207e7fcf960682bb3861f45f3180581ef3f120e015b3e32dc84f5f17ec2f4cec48cab595d7e586b9934d92ca8e4800000000000000009bfc73f1fc91f6d6d920c7748e3c61543790e70998397218ff7c84651b5a5330a93a9c4d6911e06f07303b01f6408ffc650885d9159413a809c47661066033aaa1081ef305f1d0da47d71467661b0af9cd5d66f11f4ad4be8e40434a0d55677fb882cff48ddb843b51dd13f9784ca8a53d6b3d33e87123ec55fbfd50a93af72601a8c86fe47778dcf1201ff400059227e237f1e007c4360d441bedaff4c51ef0c39af876584ef76d06044c84b1b45ac7e98dab0b9f5814933f56ac75489cf77a1d063cf5a65bff9564fa00000000000000000000ff0300000000000000000000002b41cdf803e2ba0e3d3b1128371269bd8ff4496d3e1dbd8bd45b53040f912d10504fc500ce5f0e0da5581459dd6e5c3bd2fab6fa37fa9d2d490baa4f5d3cbaa1d2ec804a917106db87aa373f86ebe489ff893bd21fb5d1c2abd017e786feec65179ce03e12837aa351c2be3da4a08bc63fe76264b9ba2ab2ebe471e7895bdc62490f328e"], 0x0) poll(&(0x7f00000003c0), 0x0, 0x1) r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x3fc00}, 0x24) truncate(&(0x7f0000000100)='./file0\x00', 0x8003) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000480)=0x4) lseek(r5, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) writev(r4, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1) freebsd10_pipe(0x0) semop(0x0, 0x0, 0x9) socket(0x1, 0x1, 0x8) r6 = semget$private(0x0, 0x7, 0x400) getsockopt$inet6_buf(r5, 0x29, 0x4f, &(0x7f00000002c0)=""/111, &(0x7f0000000500)=0xe9532de6835dc09d) semop(r6, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000080)=0x3) 01:06:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x10001, 0x2, 0x9, 0x8}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1105, &(0x7f0000000140), &(0x7f0000000180)=0x10) 01:06:05 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="cc1f5cd0b065a945c4e952149b8a0b303aac1de089d635f07a7a0c7ef2313ac4574c8bf98c4a0cbb9b56970f92bced42badc7593356fd967451fd1985c9f4b756bc036bc44fb8a792b02fde04f2a9afdb89ae7ba1bcfba0d59f068406bedcd239367f0c2b7dc747cd9f82e9bc2733ad4900be4e58a85f5156b25ccf23ebe95d6a22a6d7f8d459c5cdfe73938c1016fa86fadce4026b4e8875560c2b16d103e1258f0ee83662f65d75347b6bb79cb79e72201f3811d41e8c4736ff6cf354ab007c374663ed0ed", 0xc6}, {&(0x7f0000000080)="6511ef0abc058b997183c4aa8d73cce277b491e2823be6ff2f03aefbfad4bf6efd99f1cfeae9bc944973", 0x2a}, {&(0x7f0000001340)="8b22150fad7733ffc53adaa76b87cc09e1ba13ab9a0ca77178e0f79b18855214e0ab8ae8254ea164dfb48942fa4316a5688434b744f0f5fa8a05fc633564b903b0a21b1c52202f9c6180dc8e2fc8c5b1fb7048d0b8c656251d2419b51deaf8fb99a125717aed6168daa72f563f06b190", 0x70}], 0x4, &(0x7f00000013c0)=[{0x28, 0x1, 0xffffffff, "1dd8b35dc5677c0781923bcd260c2792cca28dc7f3"}, {0xb8, 0x3a, 0x1, "b96176751261b888b181cddb54c6930c8ef5410f89752a7dc2fd7a92e53025a06fbc84ea2b508794a38bef2b40e2580c2e056b4c964b00b5512e1ad1635f46a073538f4b58948f2e1968272f12b2f8566cd73a712af0c647196176c2d2917459bf5ddfe5f201d38b30facda2b5e6b9bdf340c9c62680040177b618328a811d7865d6bc55807f465938bdaa5c61ee016f13e42231594e86b5e019fab1a8e5436209ff766e1a"}, {0x110, 0xffff, 0x0, "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"}, {0x48, 0x0, 0x0, "dc17bc2a71fb2ba80158c8012efc50797189a0e47c4a7f7125f4df151d63427fb0bbe70cb4e221f7e3855cfbd7e1304ecb46b0c628"}, {0xa0, 0x88, 0x63, "f5014cb1abec3d9f6b72f9a518878a156e1fbb36a0015915324a807936ed3eddcc2d8542fee58dcb1065cae54f8d15128e4dfa41b6c3faeb2db4feb8b5e652403dcd176693b5226c613ec00aa9f668402b00b692e4ecd0e3de93e0257bee174e7c5a67f3bbf63688348527a42f024de2c97f4abdf72c9732cc0e2ebe304937f00875752fbb85b93f63"}, {0x70, 0xffff, 0x8, "1af527b3981dc3083f4680bfda3b4bc8035194cb7f3c9e5cb0d89ec3681014aa9d8b24d5e9ee29dd9d551282dfda181d790d2427712531a84e3de9c637b0a2ec253f9ee08eba15bb42f8c376f9758a189b957d0af3436d45ecdab8c3"}, {0xf8, 0x0, 0x7, "e5f470dffa138a9c52fc90df222c000765b9588fc4dc5e8eef2b0644371fba41349bf7375001917af75ebad9f281ed75e7668cab451647393de93dd79d2ee7290451deb56c26ad188c98a4c567daca174622f690e53987976396f4eeffa8cfeb30ab04a6a579a11367ccc53f37106bef529ea5ce5c1b88017f7d983b2767d1eab15a1e3b1394d017ac7ba25b67888c1a4580f36dde0c99c2165bf12440cee1d1db28ba3be4459d1286e42573e0b9e3ff5f5b5bbc39c8387bf22e3ed8c74208594b03cd15a0c3c90436d904c6755bc4956926a6fe5d16d80d9251cd4619963feaf11df19611f4"}, {0x78, 0x3a, 0x3, "9768f5f0f06b87fe0c714ac1db02b57308db9fb69857ad39a98f2c79158c96345557ab0e1137e9275ba06a93f33403ddd8f057175b64f9b9764a1a9c026fdf20120936caf487ca721b1bdbdb045963a6e254fc84efeec4c702214a9e1ff895126d86ff"}], 0x4b8}, 0x4) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 01:06:05 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0xfc4, 0x1}) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") close(0xffffffffffffffff) unlink(&(0x7f0000000080)='./file0\x00') bind$unix(r1, &(0x7f0000000280)=@abs={0x0, 0x0, 0x1}, 0x8) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") connect$unix(r0, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0xfffffffffffffee7) r2 = getpid() setpgid(0x0, r2) syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) 01:06:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x55f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r3, 0x8, 0x8, 0x1ff, 0x1, 0xffffffff}, &(0x7f00000001c0)=0x14) mlockall(0x2) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r4, 0x0) ftruncate(r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 01:06:05 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202800000006c"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x1000) mprotect(&(0x7f000065f000/0x3000)=nil, 0x3000, 0x4) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ftruncate(r0, 0x2) 01:06:05 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000011c0), &(0x7f0000001380)=0x4) socketpair(0x1d, 0x4, 0x4, &(0x7f0000000000)) 01:06:06 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a00000000000057258febe72745b61dad58eb96d80000000000000000000000ff0200000000000000000000000000018c02907800000000609433df00000000000000000000000000000000000000010000"]) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) syz_emit_ethernet(0x231, &(0x7f0000000100)={@empty, @remote, [], {@generic={0x9002, "d973dffcba310959e449b8603caec20b4f8c59da0d7d536ba0758ab6289f9e6b8c47a2e9768d134626"}}}) 01:06:06 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000200)="b19a91cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1aadfcfcfc3664545186746f3fe25400eaee47c7c0fe1ba0400000026400f0d38c401fe5ff6b1ddf730255008ba26f366f33e0fa9efc92dae5b877272c38dc4c4461d54111d00") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0xffff, @mcast2, 0x4}, @in6={0x1c, 0x1, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000080)=0x10) 01:06:06 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x1, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, 0x0, 0x0) 01:06:06 executing program 3: syz_execute_func(&(0x7f0000000200)="0f669b249898472c431c040f05f30f59bfd900cf00c4a37bf0c53e41e377e9e95767660f6b32ddcd660f72d50f0fb8c4034e4e0fa0e509ab34d1c4e10bf8c470c42e65470f1e4519c66db712c483397fd300c9dcdc0fbcaf00100c00bf77d402feacacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefc483897b0503000000e5d4d48cc76804426808a3056f0000004e00c4618de3c48195e99d00000000264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ftruncate(r0, 0x7fff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x54, "642fa64ec91607c7fc029e507e4ee0d13570fffce3ce4c599d0f4d8c815b703437712b623957394d136fce34b0a7374f8f371a1649be3aca0439617f227f35496323b9c80173bde4a1175b75030a98a555452a30"}, &(0x7f00000000c0)=0x5c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) 01:06:06 executing program 0: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x7}, 0x1) munmap(&(0x7f0000c3a000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000fca000/0x2000)=nil, 0x2000, 0x5) 01:06:06 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x80) accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x20000000) semop(0x0, 0xfffffffffffffffe, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xeb) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1f}, 0x8) 01:06:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="830446d8aaf71f9255568b4e", 0xc) 01:06:06 executing program 1: r0 = dup(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000000000)='./file0/file0\x00', r1, &(0x7f0000000080)='./file0/file0\x00') syz_execute_func(&(0x7f00000001c0)="9826473e431c0c0f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 01:06:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66c5d2c8c4bd"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x6, 0x25f9, 0x0, 0x6, 0x81}, &(0x7f0000000240)=0x14) getsockname$unix(r0, &(0x7f0000000280)=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e) sendto$inet(r0, 0x0, 0x0, 0x20080, 0x0, 0x0) 01:06:06 executing program 1: accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) socket$inet6_icmp(0x1c, 0x2, 0x3a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x20000000) r1 = dup(0xffffffffffffff9c) fcntl$dupfd(r0, 0x11, r1) open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(0x0, 0x8000, 0x0) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x0) 01:06:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000c, 0x4) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000140)={{"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", "a67a1456a7ef37f0da4ac54ea30d35ca3c3940fc06da98a89140499edd6e1f80", 0x8ad, 0x3}, &(0x7f0000000040)="9a0af990cb1506cb7f07be5d9e754f4c471d5f9380d262a6f5035976f5d9da10604ac8882c9a299bc7633590921ea6ac8a543cfb28963283a81e912209163f13b928860a3d08f7bd3b75cae3540cd5cd541175cbcfe9db311751a001eeae193da8cbf6c66999fc519f90aac172f3bf0f01bab54cf9a1a7cf5c233c0dbd46b04920479b0a87f9b9a7bfa3b4be23b92d1015c123d56ee082f1ab7beda89cc61a97c2cb2271204638a9335d38d30a2a4ef42d3bab4e628921a085dc7da9cc5df71c80c13a52b72216ee04494099df1778802ab7b551b20b5ef56852b131c17c376c0e99521b68ea5851321a9153fb", 0x0, 0xfffffffffffffff8, 0x80000000, 0x9, 0x9, 0x4cff, 0x1e0, 0xfffffffffffffff9}) clock_getres(0xf, &(0x7f0000000600)) 01:06:06 executing program 0: r0 = semget(0x0, 0x4000000003, 0x200) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/244) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xc, 0xffffffffffffffff, 0x392) 01:06:06 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000000)="868fcf561de0272f191ce1ed1f651af36a61c957944b43160ea6407e8f513fd7a2971694a0e1baa40ab746819c2f7d71da9d6d0dd8b7c9cd53ef0bf9aafff98a756a36c1483ade47854733ba4c487fc3c680a92357c261f1c18ab21a0090830cc17d7af0d2316b2812e8b62a5b7c9eedbe48caa3ce4d14614034e4c82289b0b6d7ac8ce907c30c7b1158bbebe700a6daf03f94f2c2e04a0faf4153d284d7ca8ed477acae28107530e98ee2f4242f835a877c9d9769f9ba28e690719f887d6c2c61ccb4b140da4ee167debf66a5fad6ec378aea4a5946a3315a492aa0ea60b2e2fac6") r1 = fcntl$dupfd(r0, 0x11, r0) lseek(r1, 0x2d, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000240)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e4183e2e9e95767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 01:06:06 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d03000000d51941208d87c4dd5f0b203100000000000000010000000000e80300", 0x30}], 0x1, 0x0}, 0x0) 01:06:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000180)={0x7fffffff, 0xffff, 0x13d, 0x1}, 0x8) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00'/106], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 01:06:06 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt(r0, 0x0, 0x6b, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xb5, 0x9, 0x8, 0x85, 0xfffffffffffffff7, 0x7c1, 0x4, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x8000, 0x40, 0xffffffffffffff81, 0x4, 0x27fffffffffff}}, &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x100, 0x0, 0xa1, r1}, &(0x7f0000000140)=0x10) 01:06:06 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='/', 0x3, 0x7fc) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 01:06:06 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='/\x00', &(0x7f0000000100)='+\x00', &(0x7f0000000140)='/\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000240)=']!\x00'], 0x0) 01:06:06 executing program 1: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000001280)='./file0\x00', 0x10000, 0x1b) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000012c0)="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") madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x6) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000)=@abs, &(0x7f0000001040)=0x8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000001080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000010c0)=0x10) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001180)={'accf_data\x00', "562db64525f38bf207fafd943f0f7d4e39f86eb0ef4c33b659846d262c3d216c8d9bc4d95b59365fcbd3652da6b12dfe92b42055059bd87193a656787e1a4ab25f5d799dcd48ccd90c68f9afc472edc8d9a2d409c6518754718e3ec90f70eda10f63427e691d42b4e9367195de7029a1950c5a3eca024280f333fa20c2bfc54f7b57be1a284555bda837ed0ad23aba0b5bda53ae964486dd33c998010e068a21d3f7680dbdf2c0a4ce248ca97379619e0e243aaa7fd9dc1dc67cf36ba8e311bcbd452f8e7588687747c3d730fb43e50cb9c5c10e225a77bc20d906ed0979254d641058d1412d8d068054923ce11834b4"}, 0x100) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000022c0), &(0x7f0000002300)=0x4) socket$inet(0x2, 0x20000000, 0x7fff) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2423, &(0x7f0000002340)="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", 0xfb) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000002440), &(0x7f0000002480)=0x4) ioctl$DIOCGETSRCNODES(r3, 0xc0104454, &(0x7f0000001100)="481a392af64d811d333a6e8e9ead2c82ba6a6a14c5316c9f77e0d0196c3170f8eb9229fce232fc8df4d18929e51b05424a90788646d1d26e20e6e779c85c3d220770b29b0e4eaf62ca1eb1633f5f3c7f8e6357bfce315a4f1cfba590db0c3f17e8fc3f8f") ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000000000)="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") 01:06:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fstat(r0, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@random="b320a9e43c40", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "965ff0", 0x8, 0x0, 0x0, @rand_addr="33c8d3f859f1d1cc442768233d932e2d", @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8]}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) 01:06:06 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 01:06:06 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) wait4(0x0, &(0x7f00000016c0), 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x2) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0xf9c7, 0x3b26a318}) 01:06:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000180)={0x7fffffff, 0xffff, 0x13d, 0x1}, 0x8) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00'/106], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 01:06:07 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000180)="382def0e2ea8fba233efe5ffe41b96bb2759f4c4ee915a2dd59663fc8abcb3ae49be6a635b3adcd35e3dde5c6bae5eb07d355e9e", 0xfffffffffffffe8e}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="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0x1000}, {&(0x7f0000002380)="8fc692a102fbd39aacc6e8a1a9596e20a245ec488396f923bdc8b9c3babe5f10a0304b74fb79da3795dab56abe9e73f36aa88115374c67f8b40412d3046d56e7e62de27dd76a522658ae823b2600253d4293fe9d94c9288880fba1ad9bc584417807dc01dce9a325f5a795748d620da52fcb37f227df2a783fd701c41388512bfd41813d398feb349fba04e433fe265494cc865a14ec8e23ffd206ec1b5f8dc418e159c2375c03ed360b8e7f3c3928345a2edf3892b8dad975a70a9e5861dd450dc4f30f62e293ad559f58bcad9a8426288bb3ad4b4cdc4f52171824c9b254a6", 0xe0}, {&(0x7f00000001c0)="a74d7c18ba9d059f72e1b2d8adfa5eda7f21ef1b4795e50d07eff691cad65dd59f267fddf2b0f1ea491f40fd2aaab6fc28acb8d576fd0ae1ae97da6b75a658e333ccd6cafd0fbb8580cf2c621f6e97a79455da4e4fe3cb2f81c2343a7d13821f7b38b6f6d16b3d76e4bc368988ba5e02bc", 0x71}], 0x5) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000002480)="cb9c4d77f068462c9e405f9a70b4cfd3bd09f1f7b91a17bc554a2816847cf48c0848c2424a415d7c5c569cddc963e47f3f842d126b0820f03bcbd846e03223c6b37e28ca9729d081aa3ba9ff9409f72bbb918c89c60fe0db1f7ca60fe0f524cf586995e0d504800052ae8fe6c65ec20173d23c0add30559d35bbca5951a6a4dcd59c214b906b36a0ad758984b2f15edec9e7e7ef1205dbf5561e5e4debdbd82a323bfb6d71645eabffc1d7df122aa2024fcac9d1d8cdf42b442bab96bb0ac2c3") pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000001380)}], 0x1, 0x0) pwritev(r0, &(0x7f00000002c0), 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) ftruncate(r0, 0xffffffffffffffff) 01:06:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0xffffffffffffff00, 0x1, 0x4, 0x6, 0x914000000000000}, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) fcntl$setstatus(r0, 0x4, 0x10000) 01:06:07 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) getpeername(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000180), &(0x7f0000000140)=0x3) syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff8b, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) 01:06:07 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) renameat(r0, &(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00') syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900002270e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 01:06:07 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000100), 0x4) 01:06:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) close(r0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @rand_addr=0xfffffffffffffffb, @rand_addr}, 0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@loopback, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @local={0xac, 0x14, 0x0}, r3}, 0xc) 01:06:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x9, 0x9}, {0x0, 0xb60}}, 0x200) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x108, &(0x7f0000000140), &(0x7f0000000180)=0x8) socket(0x1c, 0x10000004, 0x3f) 01:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x7f, 0x0, &(0x7f0000000080)) 01:06:08 executing program 2: r0 = socket$inet(0x2, 0x10000003, 0x100000000) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @loopback}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x2}, 0x8) sendto(r0, &(0x7f0000000180)="ca86cb01a8247b48d0c2869d3dcdf2ac755ceb9550f93baf1bb055e18548483b13dcd6225fdbd1bd109d3d1c457663f443888d2049b8bee483e2a3b68a1ae7c07e573f905caf279e43e9e0b3acf7d4f3d68097ae83b2cd4ae51f91ffbff4c3e4a5ba9d6c5a74a9854a1868091e6664dbb74efadc8a53abb2a44503176098b10f9dfd9b856bca9aceb5851c0028a18b934419bc399c22364651ab3705ebd0", 0x9e, 0x108, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x7, @mcast2, 0x9650}, 0x1c) getsockname$inet(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 01:06:08 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000001380)}], 0x1, 0xffffffffffffffff) pwritev(r0, &(0x7f00000002c0), 0x0, 0x0) ftruncate(r0, 0xffffffffffffffff) 01:06:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) r1 = getuid() setuid(r1) fchdir(r0) sendto$inet6(r0, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a00000080a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x9, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000280)="6566460f3a0ccf838f8870a2474baac4834518fb082e66400fe9acf200000000360fe842da430f159b372d0000c421791730c481f557fac4627d3d9efeefffff40d07c89c1") sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 01:06:08 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x80) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x7ff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x1, 0x2, 0x5d}, &(0x7f00000003c0)=0x94) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000480)={0x0, 0xffffffffffffefc3, 0x9, 0x4e}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000400)={r2}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x7}, &(0x7f0000000200)=0x8) freebsd10_pipe(&(0x7f0000000080)) r4 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000100)=ANY=[], 0x0) r5 = socket$inet6(0x1c, 0x5, 0x0) r6 = dup(r5) connect$unix(r6, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa) 01:06:08 executing program 2: r0 = socket(0x8016, 0x3, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$getflags(r0, 0x3) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x9, 0x4, 0x81, 0x4, 0x9, 0xe272, 0x7fff, {@in6={{0x1c, 0x3, 0x7fffffff, @mcast1}}, 0x0, 0x200000000000000, 0x80, 0x0, 0x3f, 0x8001}}, &(0x7f00000001c0)=0xb0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={r3, 0xc, 0x0, 0x8, 0xde1}, &(0x7f0000000240)=0x2) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000), 0x2bb) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000280)="6121217e584524bd9bb597483f483362b3e6bc1887678e6b74498d902fd29431d2ccfe9958cd30c2ab610ffe214e54270262d116") 01:06:08 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000400)={0x0, 0x79, "45ceee1256614f0e3d81f2d6623b921f62fb1ef321d0a711711bc379f732104db76f6c8416591fe19237ba0bd05337d26d14429db6bc8bdc7a454e7525cba8581b6b3851eb62f588c1af5ce7b57ae4a1811d54a96a1a34d35e2059afe24edc0ffe266667ca78a5a7382be06d1d314ff7245d17d94b181270c8"}, &(0x7f00000004c0)=0x81) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000500)={0x1, 0x90fa, 0x2010, 0x6, 0x8, 0x5, 0x1ff, 0x0, r2}, &(0x7f0000000540)=0x20) r3 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000300)=0x101, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000000600)={0x1, {{0x1c, 0x2, 0x6c1dd0c4, @loopback, 0x87}}}, 0x88) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000280)={r4, &(0x7f0000000200)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0x10) fcntl$setstatus(r0, 0x4, 0x10048) syz_execute_func(&(0x7f0000000100)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000580)={r4, 0x6a, 0x700000000, 0x2ca, 0x5, 0x1}, &(0x7f00000005c0)=0x14) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) poll(&(0x7f0000000080)=[{r6, 0x2008}, {r5, 0x4c}, {r6, 0x41}, {r6, 0x20}, {r6, 0xb6}], 0x200000000000039e, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000700)=0x4) dup2(r3, r6) 01:06:08 executing program 3: syz_execute_func(&(0x7f0000000000)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a803eeee0ff04328aee4eef5f50f54635bdedec4a1e1e0ef26400f0d180f6829e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = semget$private(0x0, 0x2, 0x282) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240), &(0x7f0000000100)=0x100) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f00000001c0)=""/105) 01:06:08 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() __semctl$GETZCNT(0x0, 0x5, 0x7, 0x0) syz_execute_func(&(0x7f0000000440)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 01:06:08 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000080)='0', 0x1) r1 = socket$inet6(0x1c, 0x20000002, 0x101) r2 = dup(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x1, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={r3, 0x23, "9e0e24b973c07f425b0c776455fff580dff177f8730b5ddadc81e7a9f74d5412e61ac5"}, &(0x7f0000000140)=0x2b) 01:06:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240), 0x3) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x7, 0x4, 0x18b, 0x0, 0xfff, 0xd55}, &(0x7f0000000140)=0xa0) 01:06:09 executing program 2: syz_execute_func(&(0x7f0000000000)="f00fbb9f0000000091650f056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af09df694c48192558dc33e64f3430fb864423866450f18c422f91eccc4417e5becc403514a573a00730f778018e6c461c169385ff6a9c1e9460009c4c45cdd72f4fe0c0cb4c481785f77068f80400f01fc700000005c660f3833d0") 01:06:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000280)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0xc7e2, 0x8a5e, 0x1020, 0xfffffffffffff3bf, 0x5, 0x19ff, 0x8, 0x0, r1}, 0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x9, 0x80000000, 0x5}, 0x10) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r1, 0x8}, 0x8) 01:06:09 executing program 1: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020100000000000000"], 0x1) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 01:06:09 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = semget$private(0x0, 0x5, 0x400) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/33) 01:06:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x40, 0x3, 0x100000001, 0x8, 0x1c}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x6f}, 0x8) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x20) semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2441, &(0x7f00000001c0)=""/254, &(0x7f0000000100)=0xfe) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 01:06:09 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x100000000, 0x1}, 0x8) ftruncate(r0, 0x9010000) ftruncate(r0, 0xd8f8) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r2 = geteuid() setresuid(r2, r2, 0x0) setreuid(r2, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35a, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) munlockall() getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x4, 0x7, 0x0) 01:06:09 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000004c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b322d96960f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 01:06:09 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_dns\x00', "6304d55d4357b0ad14da134c26e6ce07c31274e25701c9121835ee340198d1a753bdaff19eb0fd6dd31b32a03017f462de9108a3f1a30996c9a1b76878ba8764a14082b8838ec3bfb3390cfdbd432ac25ec70aa30964756591bfb7ae0f6c86d3c2d65f4f8c5f4e2dc133e03e41d0291edfdc331f3a11721bd44189190ce8b793790c2a8d0692639aee215e22b32c078997e04045534f3d131ce70b096dfb5a8ae51041b7fd0e4a80cfb65ba695e0ea3b05130691e7bf6c680ccaf5ef13994397284335dfbe6b458fe14df99684b9effeb460b0ade800e35a822455f4e7f6a144b9b465fd67abe234d83019b9fea67c30"}, 0x100) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x1000, 0x4) 01:06:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) setrlimit(0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x6, @ipv4, 0x3}]}, &(0x7f0000000180)=0x10) setrlimit(0x0, &(0x7f00006a4ff0)={0x3}) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0x897, 0x2b8) fsync(r0) 01:06:10 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}, 0x800000005270}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 01:06:10 executing program 1: syz_execute_func(&(0x7f0000000100)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000000)="660fc5ecc1c48249af80f0000000660f62c4da550ec4c2b5914c020fc42271ba17c4c1a652a820954e88c4413415eb8f291892ea6566450fddcd") r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0xa879, "29bb9f499b1f2bf8b1cf7e4bc8c38377"}, 0x14) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000004c0)="4d6e0dd5a86ed430d5010e53b2db1d26daa376fcc30e40772b560a311a1933ce1ca0c697f589ef4089e16743d1cfff0ac54004ba43cbd2c93be855bdbbcc9b79ff0c7a18c5ca3bcf35f9321c8774e0596d4255605cc93c28e44e5ae0b825e254c7005b49223c56dabd880c53a39da5ab06435703794fa17be71956aa39fabdb8a9d8ca967af93b53bff75d38f366c564f02d17fc0449992127f85d0822459f4249a9d7688fedaa60fb856a28f305326a0afb93e70f567c1322ad8dd6e44e1a8b66accbb4a794c6982269d23679a1da40bf3b71e8980a1dfd583ac6bae5b56d065edad478a7") 01:06:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x80, 0x1, 0x7fffffff, 0x3, 0x3}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0xe734, 0x100}, &(0x7f0000000180)=0xc) r2 = dup(r0) pwritev(r2, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) open(&(0x7f0000000040)='./file0\x00', 0x88, 0x80) flock(0xffffffffffffffff, 0x8) fsync(r0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000001c0)='cdg\x00', 0x4) poll(&(0x7f0000000300), 0x1e, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) 01:06:10 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x7ff, 0x1ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0xa9e, 0xf, 0x484, 0x6}, &(0x7f0000000200)=0x18) getsockopt(r0, 0x6, 0x4, &(0x7f0000000240)=""/10, &(0x7f0000000280)=0xa) r3 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000340)={0x1000, {{0x1c, 0x2, 0x100000000, @mcast2, 0xffffffffffffffda}}, {{0x1c, 0x2, 0x6, @loopback, 0xffff}}}, 0x108) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000480)={r1, 0x6, 0x8347, 0xe530, 0x9, 0xd50, 0xfffffffffffffc01, 0x1, {@in={{0x2, 0x2, @loopback}}, r2, 0x0, 0x4, 0x1b, 0x7fffffff, 0x5}}, &(0x7f0000000540)=0xb8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000580), &(0x7f00000005c0)=0x4) writev(r3, &(0x7f0000000bc0)=[{&(0x7f0000000600)="16238e7fe8264fcc37e5eb297bb95ab247018f947b5ac30b9a55ffc09664bb94026e8a7e0f6d9a8c9bf220a953dd47ae2a56892c5500052f2bc1a5e9c9d314a53496f54d3b5efaecf91c86b91a0da9d62e42d4f9e3cc24cfcfb85ea4366343461128b80a9483aaf8a0944de70bdfa513dfe6c926b1f1c47ae5a9c81f45201eb3bb5ed2d01c7fc8848e7c68a58598acaf5a114271b4c4e563964961ea27f3cfc2e74d74f6a2ba62ea237193e7994f6d6678295aa1fb7e510e33f70f8bcc8d8d0f32b53ca238f36ee8bfc6ef391982", 0xce}, {&(0x7f0000000700)="146dcf4910ca2eb951e8083f9606af34281c901602f6afb98339a1df475e383ec2a9c7d598b57526bd3ee21c748d028134cf3d1e923d2dd35f2242afbdd8515bbb1954c7540db480b75715e44fa3e9a4b01e02c6bab02bbf5bf7f60d0c31a6522e5fb91bcaaa434d0dffe40a51a420d667e70706cc213636c6fafff4d4e40cf23714dd5cd05e3f6fef629453ce9803507b142a4e7653f38999bb7abd5575d37fc99e47d73169a1f42606a9ccf5c2afa6bfe4f2b49865d0a8671d16558413b41739958e35ac20e2e58e9596ebb86cf3af960f0a78981580c4b3607393f93228a5c2b16c1e495bd0", 0xe7}, {&(0x7f0000000800)="afe87d2a0c540bd063aef4932ccf20159dacccda522438c7871cf65086a83a1adc40543441190e1e7d3b81ce4e2933ac8850344588cba05809e5a55ac0dcfde03eef812c4a839eeb93e382aa8b075943a7b291f1abf7e4258e49536b4704841116c0c15b5f2ffb3295ed244060033029bd58e721bc061278ccd17311624e2d46a46fe1d0aced404b8e200c4635862708c013f68013b1977d8530f71342", 0x9d}, {&(0x7f00000008c0)="a14366a2fb3081b6fd03ac9d95255a19de4ead81e005e01090841182ee49895951de78e977410a47adb472be059415cf598613a3ed0630eb3af3b9c890914d51e6ea6929484a0c86d1ed2f9819fe6c47b0a3948f9a36848ff2d79c68e539235897d6d63f44505dcd45efc942fc654275a98e8e900af31d328254736f79d6983f5abdca7f95b1f708e306e47bdf0210dfa075ed038f535c7fd24220e464978a1dd47c20f62cd64096fbc4488f7d316fe5798e5de7a473de40e6113591de8316e4103540a0246033875d82b73c2a0ef3be2a98", 0xd2}, {&(0x7f00000009c0)="739cca7ba5b852f9b1eb3869545f9756e422a38ecfc823cbe587ce26ecce1a0e6e96082027d6816df2c40a2435a0f9024880d49b186e25e7a11aea825e1cb7feb64a", 0x42}, {&(0x7f0000000a40)="11601d4c7d6ffd2df196259123e3d64a353c4249407f675e101e3ba5a1c463775fb50b1293f9d9ab2b347a54ee37f20615f0ff578c4c45bbce761c7f5fe9e3a14b6f080961009a7f3c98df164aaedd692a", 0x51}, {&(0x7f0000000ac0)="f59d15ec4baabf0defa4a477596b36226bec419f513d37c9d710e61bb94417e1f3ae95dfd07f97ce47853d9026c6616d98a6cb59e1e1b3256367f86b58a1a918f8feb0cdae489cef88adb5441f19840bcf1fcef7b86a3caf4441efdba56160fe99b490dc1093c55c28bba354d23de46429cfff7ecdec6150911a05fc7406", 0x7e}, {&(0x7f0000000b40)="74899d99e862f63d2b88332988ffc9c5c5bea718189ead5929eca2d26289c6366cbcb6274cf0e66d0f1eef83b5296bb330ab44b97be6f9e9dfc3a29271644e763ac8e54fae9d3809f0b4495c978a6f90e5ee492ebc0c7cf130e46fbe943c", 0x5e}], 0x8) r4 = open(&(0x7f0000000c40)='./file0\x00', 0x8284, 0x22) ioctl$DIOCGETADDRS(r4, 0xc4704435, &(0x7f0000000c80)="3ee19562233f4e48001c9dbf26db33efeb18d97bd8477c8ed5c3ecc9559c5917355eff4bf1c57355423e4468b51103a0e34ad66432d999fe0818caa45518736d2940c5cdb4484a60e87c1737b5553e95d33ddbcc718fd4870cf299fabcce9c7f871b7ec78079ad5c88c35d59e2c695634a1f37f83ef3715b5ca545bc640bc187cfb240f543c945ec825c3fbdcf645c") ioctl$DIOCKILLSRCNODES(r4, 0xc080445b, &(0x7f0000000d40)="c6bea38d38f0d1c3a6b96fae3f531b8fbd8c7ced403b2133b0e6a0ab46a2fd574bac246dca91d52badc31c29ddc9568bfbef83c364847cf58c225087df8f287ca592bfdb98bf7c6d287d113db6d2bc633d2aa2841158bbf12b86013c3f89adc92e8766e66c8bd50f01f90292ac8cac635c80f273b4affeef5c2e12d2206d40df26aec1a2fd26682b2d621afa3fa58cad10688d8d") link(&(0x7f0000000e00)='./file1\x00', &(0x7f0000000e40)='./file0\x00') ioctl$DIOCKILLSRCNODES(r4, 0xc080445b, &(0x7f0000000e80)="e2a162b1779467752598298d38babedd314926cd4fc786f8c89362e592bf6925c5bcd06a877b2031cc00889f6145f6eabd3eeab3c118ff9ac08c3469c9e24fa761002aa7d3d241dbf4748c42a29ce84e311fd89c0f2327ce3582a325c8cfb4c78bf19705fbff9ff131b54750427d0fea47b1898e7c360c85cc6dd0bddc1be18394af7f543c22b2901ca7d4df111f6313") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000f40)={r2, 0x7, 0x2, [0x4, 0x9]}, &(0x7f0000000f80)=0xc) ioctl$DIOCRTSTADDRS(r4, 0xc4504449, &(0x7f0000001000)={{"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", "627187bc847ce9784404de821cdc2255e7319a6844ab3a2536ea2d35f43bb934", 0x1ff, 0xfffffffffffffffa}, &(0x7f0000000fc0)="98784a38ea86a5da4d80dda76564e36af863966f7e4433da0de9b53d393c3be318e7bf5d5ed8e813ecb66d3f8accceb9d6fd81e58e3414", 0x7, 0x9a, 0x8000, 0x80, 0x4, 0xc9, 0x1000, 0x1}) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000001480)={r1, 0x5, 0xf, 0x7, 0x2}, &(0x7f00000014c0)=0x18) symlinkat(&(0x7f0000001500)='./file0\x00', r4, &(0x7f0000001540)='./file1\x00') ioctl$DIOCRGETTABLES(r4, 0xc450443f, &(0x7f0000001640)={{"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", "9af2e63cb9b1c05d8bb2a0dcab75d2849da093c07cce573d8590b5243b30dfd9", 0x5, 0x1}, &(0x7f0000001580)="653ddddd0446bcca25f9ca5b3e671af5048b7a82581b390815ee1fe96c6041615f3ce9100b30c1176ebb4c074a491b49393deeab13840eb049537cf7530835d02b77d9bfe166ea81a49e150d888fa5e94803a7a4187a2c6ea992baca4299ddaa19411abf9cb0b38661aea8f72d8013602330c02330854580c473a0f84a34f84e2e7b42d0", 0x6, 0x7, 0xffff, 0xffffffffffffffff, 0xa8, 0x0, 0x9, 0x81}) writev(r3, &(0x7f0000001bc0)=[{&(0x7f0000001ac0)="f14eca69fc29c74e7b4d61610e2d16c918482f0e0f4541650488f42f2e6a5eae1fd1748345cb499b2e5484b0a10fb64924bd1c662d8686de23a87d76b36a4955aac7067d73e6a710d5847be310cb7fb80cd412700bb11d4d7afeb7f4cf8f57eb71da2829c8d860e749b6981867b3311e252780f27f8b65a51f4c313cc6bff3897a78235376f22642e4f8f7354643ebcc0f5da2210ba4e500d6de7fef9d11807b4c6e75f60ff0cd5b278da5aa540d7ec654411856e10ceae42844630d088aa43947a4edd9996c324297e7a53170fc4f1832774e", 0xd3}], 0x1) freebsd11_lstat(&(0x7f0000001c00)='./file1\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() freebsd11_stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getgid() setgroups(0x5, &(0x7f0000001d80)=[r5, r6, r7, r8, r9]) futimesat(r4, &(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={{0xff, 0x3}, {0x0, 0xffffffffffffffff}}) 01:06:10 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = accept(r1, 0x0, 0x0) writev(r0, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000500)={0x4, 0x6}, 0x8) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) r10 = getegid() fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f00000004c0)=[r3, r4, r5, r6, r7, r8, r9, r10, r11]) 01:06:10 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x2100, 0x0, 0x4, r1}, 0x10) syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000660f6a5ecc21fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacacb0560000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0xffffffffffffffcb, &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0) 01:06:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) 01:06:10 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x18081, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="016b030040720300060e"], 0xe) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r4 = getpid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x1000300010005}) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r4}) 01:06:10 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x110000, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000140)="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") r1 = getpgrp(0x0) freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000400), &(0x7f0000000440)) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000280)="5027fdc89387dc4e9ad271388691d34527770609b3182447ab9ab4c48aa7fd33d752d6a20c12c2af0b5f0c7d545496bb2f911c16e4714391868e6d66ff79b0a7a63328851991c2f9f88819dd3846259ea13f4a7cb9ac61a1198e0510d84d9e44199b2aa3b90ef9da294b8234da6a3611fbee1f8b121ae868566fa534922a00d9ea3f4865c764e8e26b638e3954b94dc7e517b1c74b1ad2488659cdc0ba0b60333c448ecaf42f7ea6cd9a46e871345628175fddf6406daddb505c7bbddd78bf948c2eb7cb36234f56d708e6108cc841814a62348623f0c7501b", 0xd9}], 0x1, &(0x7f0000000480)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x85}, 0x181) 01:06:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) shmget(0x0, 0x1000, 0x1, &(0x7f0000ff8000/0x1000)=nil) ftruncate(r1, 0x0) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 01:06:10 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="eafffff89179fce006000000000000003f00ca269050a32821915c2da94472741ee0c60d760416ef6ae563204bb240f9aec8026838cd06e830016b0f8dd72933c31ff3707ea397db572763684ad8be"], 0x1) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r3 = socket(0x10, 0x5, 0x0) getsockname$unix(r2, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r1, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) r4 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) bind$unix(r4, &(0x7f0000000700)=@abs={0x0, 0x0, 0x0}, 0x8) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) msgrcv(r1, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = semget(0x0, 0x0, 0x1) __semctl$SETVAL(r6, 0x7, 0x8, &(0x7f00000000c0)=0x7) sendmsg(r5, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080), 0x294, 0x0}, 0x0) setsockopt(r3, 0xffffffff, 0x5, &(0x7f0000000a00)="10820289d4c3f383ea130cdf57ccb3ece0ce243a8b4076e2dfa9d37213352002b3c7b9f7bb5855379abfc1d4e6497e5033eddec52bbc3962664c65ccf98d63aa70d3851b3034519560cafb911615db386b8660dfaae20050d02e39c41b92f99ca665bc74417f0fa3f03e", 0x6a) socket(0x1, 0x2, 0x3) sendto$inet(r0, &(0x7f0000000140)="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", 0x1000, 0x8, 0x0, 0x0) getresuid(&(0x7f0000001480), &(0x7f0000001300), &(0x7f0000001400)) 01:06:10 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x7ff, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x4f9}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x8007, &(0x7f0000000000), 0x8) 01:06:10 executing program 1: r0 = socket(0x6, 0x5, 0x567a) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x1, 0x3b1c, 0x2, 0x3, 0x3ff, 0x401, 0x8001, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x10001, 0xffffffffffffff81, 0x0, 0x80000000, 0x7fff}}, &(0x7f0000000140)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x3ff, 0x0, 0x80000000, 0x400, 0xb4}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x4001, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:06:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 01:06:10 executing program 0: syz_execute_func(&(0x7f0000000600)="1c18c4637916d7b098cd801b69e4c4c2319cbe9989999999c402c19ad3795bf98fe9589b26c7e4c753fbc4e101ed460f31427fc902023ed107c4c2b90a2361168f4808eebce00000802000c422b18cb60700000051c4237904410000c4a2690aaf52b37e8cc1ea01eff265dc5f00c32b5b3f304545e269366640dace000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6a10fb4b46736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = msgget(0x0, 0x5) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x400000000000039a, &(0x7f00000000c0)=[0x0, r2, 0xffffffffffffffff, 0xffffffffffffffff]) getpid() r4 = socket(0x1f, 0x10000004, 0x7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000240)=0xb7, 0x4) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r6 = accept$inet(0xffffffffffffff9c, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0x56, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x1, 0x80, 0x6}, &(0x7f0000000500)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000540)={@in={{0x2, 0x2}}, r7, 0x9, 0xff, 0x1, 0x2ed, 0x52, 0xff}, 0xa0) freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getpeername(r6, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) r10 = getpgrp(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0x0, r1, r3, r5, r8, 0x108, 0x800}, 0x60000, 0x4, 0x9, 0x8, 0x81, 0xffff, r9, r10}) 01:06:10 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getpgrp(0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000580), &(0x7f00000005c0)=0x1c) freebsd11_fstat(r0, &(0x7f0000000600)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x12, 0x0, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000400)=0xa969, 0x4) setregid(r1, r2) r5 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80, 0x100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f00000004c0)={0x0, 0xf9ae, 0x2, 0x4000000080000000}, &(0x7f0000000500)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000540)={r6, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 01:06:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020004) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000740)='c', 0x1}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100800, 0x40) ftruncate(r1, 0x2) 01:06:10 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000002c0)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000880)={{"14b0c921728c49997168d3a263f083cbb5c9790112f67677d325244dd0b39a65013eb07736358cabea19308b138e32dab03d3ea6a51831883fa15a829ce61d7ce8eb2e2c9f3b0da317a0b3533dc03d102248285910a6360c3bdb6c39e7afd4fc3db24f4fed5af84eb0f0dd86cdaea5a7914ebdba8f8e8d44043bcf97ff563f613391ae16bb37c47d1b188b4a0f0017300af04ac9c7862d7fb994956bef6f56045588a19afad2d270e2514d82908e4ce79fb0a6389d5a455bdbb697bf5ea78f45c015d105a4c73a5a89dac95e4833363b08e031be59100a3736b5963f7328d04dff7890f394e1945718fe5075eaac1fcad8ff6dccc5f63f75fae08fac8fe5ca912e5115152b803d5dc488b77fc630c73be1d65620e3dd5dc8f9c71bce58ee061d730f853691ce3fb6f072a9facd4fdceb0acad83b58ac7c348d2df2209d6c6c074c8d3f7722aee312a91741f0692997400bb5a46dae5396c4af6de9d18e821c38c9694fbd9c4b35cd67947ca02e7f16cbc443b42eb481e53488fb96bedd57026628597b16578c9f77d451b4655fa336447fd368a9a214ec2faa4a6584360406946d6b8e0081619ddfb5cc5cf37512a98de5e05aa8ca992f67fad69ea3d8a0a537f42a0b0214e9789787b532a4bd13b8ee815801365020ca7d4ee212e94249e283c72575698afd5c0f156a0e7bc71e9cdff61dd8282a2a8f21b0fe2448912bd0d04686df5d54a2174e159970c82d5a5e4a1614532a358f7a748e1a1ed539e65498c6a7d1439d44e96d92d5d77b2ab094aabc2b428f9166a424210cc93cc928f850bde46edcfd491db2fbfb82e5f9191bba81f2fc6cb178a2ee3b30b6476f3221abf0d4d716faf8ec082c820f4dc2124ed202426b61b313c309f38ce14d53c9e5170a74bbea63402dd04db986aa4d1032b3a466ff202f8914de192ed3514b7c201e2fadff08e4afb703d05d9ea344731429dc95c59fa6b86ed9ba210643a34a0fe64035304702c3e7df58d75c6b517d473685b1e59b91a12d7dd3574d32fafc75ec7f306ebd6d149de595da2c21e95979ec7412ef3df0b87d15a4aad5feea1e23f16897b8d2fafd9a7272fd81b5d6de136f80edbe7db899fdf305ac59ce6fbda01f5fe71af8f16fe9034f577966096f215d79f7662b54a87b202228154ba4fbfd93234c1ed77025bdbd237182b4e8e9f3d1502bb033d33cbf18928aa712cac3aa4a0b970828eceed56777f2af7c77366d028247f5baf357c0e5cf4850683cc82fc1e18878fd30f3c9b47b9c86af9c2fb4efe1e2b01396df75bafe3fda2416ba187e40e4de22ce139bbef55b1e3c7ae3bc2bd4d31bae5b7a736671ba2f2d2660acdd932b5261ebdb86d66d37c134c2b915d32af463e5c9e8f770dbef963ac354e46f8f01c83d27301901ce88bcacd63040f5bfe8d910d159444730fb5e6326f0eee7", "709f8e9733e2009d4b1193ac09d2c240836c2a64944810a159557c15079a8cef", 0x3f, 0x100000001}, &(0x7f00000004c0)="1d6a18bced38e56141bcafebf3e983ef61f129b0b7908a31a3dd6940daf3b1fb75490100476ebb47ba14e0b8b93a57308904d5eb8bd4b20352d56c290dc15e5fc13db76663648295c8e962cccf33aa538b93ffddc553bba7c37b18d072ebed24", 0xffffffffffffffff, 0xfff, 0x2, 0xbf3, 0xe6a5, 0x3, 0x5, 0xfffffffffffffffa}) r5 = shmget(0x0, 0x2000, 0x540, &(0x7f0000ffe000/0x2000)=nil) shmat(r5, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r6 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:06:10 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="eafffff89179fce006000000000000003f00ca269050a32821915c2da94472741ee0c60d760416ef6ae563204bb240f9aec8026838cd06e830016b0f8dd72933c31ff3707ea397db572763684ad8be"], 0x1) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r3 = socket(0x10, 0x5, 0x0) getsockname$unix(r2, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r1, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) r4 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) bind$unix(r4, &(0x7f0000000700)=@abs={0x0, 0x0, 0x0}, 0x8) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) msgrcv(r1, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = semget(0x0, 0x0, 0x1) __semctl$SETVAL(r6, 0x7, 0x8, &(0x7f00000000c0)=0x7) sendmsg(r5, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080), 0x294, 0x0}, 0x0) setsockopt(r3, 0xffffffff, 0x5, &(0x7f0000000a00)="10820289d4c3f383ea130cdf57ccb3ece0ce243a8b4076e2dfa9d37213352002b3c7b9f7bb5855379abfc1d4e6497e5033eddec52bbc3962664c65ccf98d63aa70d3851b3034519560cafb911615db386b8660dfaae20050d02e39c41b92f99ca665bc74417f0fa3f03e", 0x6a) socket(0x1, 0x2, 0x3) sendto$inet(r0, &(0x7f0000000140)="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", 0x1000, 0x8, 0x0, 0x0) getresuid(&(0x7f0000001480), &(0x7f0000001300), &(0x7f0000001400)) 01:06:10 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1, @ipv4={[], [], @multicast1}, 0x1}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000240)=0x8) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 01:06:10 executing program 1: r0 = socket(0x17, 0x10000000, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0xea4, 0x9, 0x6, 0xefba, 0x3}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3}}, r1, 0xfff, 0x0, 0x4, 0xe4, 0x1621, 0x81}, &(0x7f0000000100)=0xa0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x800, 0x4000, 0x7, 0x6, r2}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x3}, 0x8) 01:06:10 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x20000, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x1}}, 0x0, 0x40, 0x9, 0x30a, 0x5e5e, 0x9, 0x2}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0xc773}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) 01:06:10 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) freebsd10_pipe(&(0x7f0000002ec0)) r1 = dup(r0) recvmsg(r0, &(0x7f0000002b40)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c, &(0x7f0000001a80)=[{&(0x7f0000000180)=""/193, 0xc1}, {&(0x7f0000000700)=""/119, 0x77}, {&(0x7f0000000780)=""/159, 0x9f}, {&(0x7f0000000840)=""/73, 0x49}, {&(0x7f00000008c0)=""/98, 0x62}, {&(0x7f0000000940)=""/82, 0x52}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/93, 0x5d}, {&(0x7f0000001a40)=""/46, 0x2e}], 0x9, &(0x7f0000001b40)=""/4096, 0x1000}, 0x40) fdatasync(r0) recvmsg(r1, &(0x7f0000002e80)={&(0x7f0000002b80)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000002d80)=[{&(0x7f0000002bc0)=""/59, 0x3b}, {&(0x7f0000002c00)=""/86, 0x56}, {&(0x7f0000002c80)=""/203, 0xcb}], 0x3, &(0x7f0000002dc0)=""/139, 0x8b}, 0x81) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000280)={{"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", "4d6c66086efca4c68aa782578c384201b23360c9ac9fb461199cc1fda0aa6b68", 0x6109, 0x1}, &(0x7f0000000080)="3cea797fd69a8917ddee8270793cb7eba3d0b95242da1d0cff5deaec02dde4eb225b2d50cf71cc435dd600f31106650305486d946d1558feb23cf9bb0fa98266411b3809", 0x2, 0xffffffff, 0x86, 0x3, 0xe4, 0x9, 0x1f, 0x4}) preadv(r0, &(0x7f0000000180), 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000040)='./file1\x00') 01:06:10 executing program 3: syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200, 0xcc) setsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f00000001c0)=0xe84, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x0, "b8480c6a4954b073ac88f763727ab560"}, 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x40) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)={0x0, 0x1000, "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"}, &(0x7f0000000200)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x40}, 0x8) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300)=0xfffffffffffffeca) socket$inet_sctp(0x2, 0x0, 0x84) 01:06:11 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x40) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000180)={{"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", "fb04936c1d06752bfa1e3fb839fa83f9192efed6f2b11b5d4fddc7570c8760b8", 0x4, 0x1000}, &(0x7f0000000080)="45a819da4f41c7226a4fba4cb6a57456b0bad85d7801968d087a53a6c19f38809b911c6454e1744d31f6ef52b25aefeda82cf5e4a57bb3140ecf245e2da7fb25de924ad8c99209ef12d62d8b531d58229ec35c7e9dc82bef797017b43e9e712f60410defbb814f7dae627ef2881580f20d7c9d736984c39b855025ed6d9fd3db7bcbd361f9bf68a3e859e714eab4c30e32bb4d2368f55ceab2250ef6a45fe8a8dd8a85790b6fb004905e562a7843309757d56cd7e9fb5a58db506422980e95b056bda7dfd4ba58d97f10789db82f2f60f9ab504abf48fe55918ccb8359cdc2b99cdb08159483e1d9749d292e7b", 0x9, 0x1c24, 0x8, 0x3, 0x81, 0x5763, 0x7fffffff, 0x2}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000800)={@in6={{0x1c, 0x0, 0x5, @mcast2, 0x4}}, 0x0, 0x10000, 0xffffffffffffaf74, 0x64, 0x3}, &(0x7f00000008c0)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000900)={r2, 0x3}, 0x8) bind(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x7c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000680)={0x0, &(0x7f0000000600)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000006c0)=0x10) fchmod(r1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000700)={@in6={{0x1c, 0x1, 0xfffffffffffff001, @mcast1, 0x7}}, r3, 0x7, 0x3dc4, 0xc, 0xe7, 0x8fa, 0x8}, &(0x7f00000007c0)=0x98) 01:06:11 executing program 3: setuid(0xee01) r0 = geteuid() r1 = socket$inet6(0x1c, 0x20000000, 0x2) getresgid(&(0x7f0000000000), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x20000000000000, 0x3f, 0x1a, 0xe6, 0x4}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r3, 0x10001}, 0x8) setresuid(r0, r0, r0) fchown(r1, r0, r2) setresuid(r0, r0, r0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x10000000000063, r0}, 0x0, 0x0, 0x2b036488}) 01:06:11 executing program 0: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) munmap(&(0x7f0000a8c000/0x2000)=nil, 0x2000) msync(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) 01:06:11 executing program 1: syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 01:06:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1}, 0x8) 01:06:11 executing program 2: syz_execute_func(&(0x7f0000000140)="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") poll(&(0x7f0000000100), 0x191b, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x75, 0x5, 0x1d00, 0xfffffffffffffff9, 0x4, 0xcd2000000000, 0x3, 0x90b, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x2, @loopback, 0x1}}, r1, 0x2, 0x8, 0x2}, 0x8c) syz_execute_func(&(0x7f0000000080)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @broadcast}, 0x10) 01:06:11 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x20900, 0x1) read(r0, &(0x7f0000001380)=""/4096, 0xfffffc9e) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair(0x17, 0x5, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x300, 0x0, 0x8, r2}, &(0x7f0000000180)=0x10) 01:06:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0xb) ppoll(0x0, 0x0, &(0x7f0000000540), &(0x7f0000000580), 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000080)=0x5) 01:06:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x7, 0x400000011, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x80011, r1, 0x0) madvise(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0xffffffffffffffff) 01:06:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_data\x00', "d768fb722d52a9a6c65b3b602f8efb8c32438b69ce70479c73b96b3cfc91f2f3283a2716ad419ed3de90810bd2c2920d486ca87857b3ada06ab2bbfbfcd259842a492b107fdf3b7afde77cd1f26776166396380bfc882f21923b5d42f9c239cb66d09d848292ea1ccc24fc5d93ef96e87c803179643d7e70d879c99e281ac5dd9e11f5f566dd6d662d52e83ae944b96e35153898fcbef93e636015e9fe2144b297b202f8f875a69bb1b8850387b09d6374476db4b1f00b61fa058d4fdf53ece5212344be6d4b3934efceced4fbc5038319adf6ce7e8d93afe5d58a171d06faabf3a4e0a1e8d42b3ec4e5ac02e04047bc"}, 0x100) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000080)="0f3230a2d90828f64f70a3bff0bec0885d14a5ce9fa2d73b19ca7c1da2b8290e675255e8444095207aec3e030a4246540abd6ca57cf3d79db29bb980", 0x80, 0x7, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 01:06:11 executing program 1: syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x101, 0x4) r1 = socket(0x0, 0x10000001, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 01:06:11 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140)={'accf_dns\x00', "6670fb25c5236128ce128bf7c7522484fab95c23d984251acbf13a61d070fda1796085d1724f8097c58f85a65ce6d66cc6e2932e7f4ba384e5d493417d778d3aacad1005f8d21dee013c41af8e4bd2b68028392d443fe20dca50a8812e7d02b39bbfb136731fb922b3b39a16fc9741cf01dbb43598d814c3b42f1601c53b098a47798b2b982a1b70496d913707db66bb7abb1d1725341ac21192f7bbfc914e64e3bc8e2dfe0c2c698da440f3bfe0f341568b1fe9de019c709fcb56d74a1e141a4efdf1050c301dcc7f76b7cb0814c634d7363f12eb58b0292105a2604be8948bddbae17a192a4d393f566b47ab3be97a"}, 0x100) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9, 0x4) fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x10000fffffffe}) truncate(&(0x7f0000000000)='./file0\x00', 0x7f) 01:06:11 executing program 2: syz_execute_func(&(0x7f0000000140)="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") poll(&(0x7f0000000100), 0x191b, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x75, 0x5, 0x1d00, 0xfffffffffffffff9, 0x4, 0xcd2000000000, 0x3, 0x90b, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x2, @loopback, 0x1}}, r1, 0x2, 0x8, 0x2}, 0x8c) syz_execute_func(&(0x7f0000000080)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @broadcast}, 0x10) 01:06:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b544545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f00000000c0)) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000280)=""/208) 01:06:11 executing program 0: syz_execute_func(&(0x7f0000000240)="0b26473e431c0c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32ae73730f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 01:06:11 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x9, 0x1, 0x9}, 0x10) socketpair(0x17, 0x20000000, 0x81, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000001c0)=0x8000, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000200)=@in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000240)="98b5812e8106bb4567f0fcaa8102ee3c6b0ecd72a4bb5395ff97ce7fcd6229c02261e433e4c6", 0x26}], 0x1, &(0x7f00000002c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x8001, 0x4510, 0x6d, 0xfffffffffffffff7, r1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0xfdf}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x7c, 0x1}, 0x80) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000380)=0x10000, 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000400)={0x80, &(0x7f00000003c0)=[@in6={0x1c, 0x3, 0xcf3, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000000480)={0x6, {{0x1c, 0x0, 0x101, @loopback}}}, 0x88) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000540)={r1, 0x1, 0x6, 0x2}, &(0x7f0000000580)=0x10) shmget(0x0, 0x4000, 0x22, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f00000005c0)={0x2, {{0x1c, 0x2, 0x100, @empty, 0x6}}}, 0x88) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000680)='cubic\x00', 0x6) fstat(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000880)={@multicast2, @remote, 0x0}, &(0x7f00000008c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000900)={@remote={0xfe, 0x80, [], 0x0}, r6}, 0x14) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000940)={0x3, [0x3, 0xfe, 0x4ac7]}, &(0x7f0000000980)=0xa) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={r1, 0x1f, 0x7ff, 0x81}, 0x10) r7 = dup2(r2, r3) ioctl$DIOCGETSRCNODES(r7, 0xc0104454, &(0x7f0000000a00)="fa4245fb07ec47deb9b1286099cb10b232c9f78df7d6542c1c3f792940799aa4518a5dc33679f7f781ccc2152caa93f7e1f9d5eb087bc5abc65902800141793597822d423e923bf3f8f06f6ff3a25e8e552cc9588a3d2eca4fac02f0") setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000a80)=0xfffffffffffffff8, 0x4) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000000ac0)=""/34, 0x22}, {&(0x7f0000000b00)=""/110, 0x6e}, {&(0x7f0000000b80)=""/123, 0x7b}, {&(0x7f0000000c00)=""/92, 0x5c}, {&(0x7f0000000c80)=""/141, 0x8d}, {&(0x7f0000000d40)=""/74, 0x4a}, {&(0x7f0000000dc0)=""/101, 0x65}, {&(0x7f0000000e40)=""/98, 0x62}, {&(0x7f0000000ec0)}, {&(0x7f0000000f00)=""/223, 0xdf}], 0xa, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000010c0)={r1, 0xfffffffffffffffb}, 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x26, &(0x7f0000001100)={r1, 0x800}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000001140)={0x400, {{0x1c, 0x0, 0x7fff, @mcast2, 0x7}}}, 0x88) sendmsg(r2, &(0x7f00000015c0)={&(0x7f0000001200)=@in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001240)="119f289209", 0x5}, {&(0x7f0000001280)="b25fe10cd9c463c9a19a5d8c", 0xc}, {&(0x7f00000012c0)="9a5ccbf70b4caa46075a9f179104efd6d79572e02c177e50b13961bbaa1c73f91dab13c9e33ea671b367cb554352dd3801c3a8601a7a0375dc9d4e99c2f2d5df531a2bb23c341af6b0dbedfb161a87032cb87dd85ae0af5deec7d304486f0ad7484416", 0x63}], 0x3, &(0x7f0000001380)=[{0xc8, 0xbb, 0x3, "ae5bbf019d00a0e72b3218df7827539112514ba53854f4a83746b4ca04dbb2c5bec9a63874b46c1a3223b5bd2b569cbe0b2dfa105dfe5c596d6a5d9474c2187ddcd6d62a315dc5576343672ccdbf3d86b159f802ad9911fef2d6afde3e117869310f111722fd2119326d998404f872772a1dd752672028ea66fb863a0c7852c6c161820d842118dea1a9c95ad3806cf7bb1fd302e5e7b67e22505604a4af1cdf98a7182b12560632f0e0e51dd1c71c9634"}, {0xe0, 0x11, 0xc07d, "7c80db7e064471036cf6acc65c309abcf1b3ec09fae68ab5a7a595db91994602fb939355f3b5cfbf483b38b03290127e85f87a92050473a63ee89dbf0cc435b59da24797cc3ca127443895eec613cd679a90211d4f625f2c55cdb184bc550d4377ff9403323677f2683361d249f17dcae8117a11fe515d07bd492da4797495e31ce5972da4e57e84ced84086c69a0301a7d9c83ccd3b77ddbfe4e9f32bde0ca4dcbc9ee8b80cfc28915dd0ed89c5cdba3baa0d95c564dd80804e11768d4af8cc103e834a9dc4f9d887df74984109cc8c"}, {0x98, 0x84, 0x40, "dcc6599f4de25bae45c45333c95704eb8261d489a479e8cc5b4084f97c2dfd956e81a6dcc3ff5261accede0f064bc4887cf4f74ae13ad53eec6477140b1f3fcf1251a66f5095f9e3bf495456410321169dfce05fc78a9ea19efbd61ae752cab52266e913f7d8a7aa835525dfa0a347db80bd5260b16b2bd572ad558e108dd941a4"}], 0x240}, 0x20080) 01:06:11 executing program 0: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f00000000c0)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x10000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x67, "39aad6c5e212fde684be444c610d38e9b12fdd4eef7b9322ce2ed41393bcd4d850d5c63a39363339ab83d4f33c782847240f2c1baecbcb3b89bf680ecbe583ed4846e52b364e45e3d1bd79838bc1c0c62066a2cb36cbc4f09303ebb67743d7a49f1e134ce435cf"}, &(0x7f0000000380)=0x6f) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={r1, 0xab, 0x100, 0x4, 0x0, 0x9}, 0x14) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x0, 0x0, 0x28a, 0xce4, 0x4, 0xfffffffffffffffd}, 0xa0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r4, 0x58, 0x9, 0xc00}, &(0x7f0000000280)=0x10) 01:06:11 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = semget(0x1, 0x7, 0x20) __semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000140)=""/212) pwritev(r0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x2, 0xa, [0x5, 0x7, 0x2, 0x2, 0x0, 0x1000, 0x46, 0x1, 0x4, 0x100]}, &(0x7f0000000240)=0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000280)={r3, 0x8, 0x10001}, 0x8) 01:06:12 executing program 2: mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x25) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100), 0x4) r1 = semget(0x3, 0x2, 0x4) __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000040)=""/151) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r2 = open(&(0x7f0000000140)='./file0\x00', 0x30000, 0x84) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000180)="609f268313e59db3832897d3b525eb0fd341c4f99d4d6e8cf042e21134c0996bb96e9d408c08c1d8fc57f4098a707981c4b8df726505355ae7c4cad72ea2426657b70be827eab1424c5f1bc1f4f1906d82e0b5b78d3b2ec94b397938aa2212065c94137e68fcd81795b7449ab0a6b3266e0bd14179ea642c7e7d") 01:06:12 executing program 0: syz_execute_func(&(0x7f0000000280)="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") r0 = shmget$private(0x0, 0x3000, 0x21, &(0x7f0000ffb000/0x3000)=nil) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x30000000) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x100) r4 = socket(0x1c, 0x10000000, 0x1a66) r5 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r7 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) r8 = dup(0xffffffffffffffff) ppoll(&(0x7f0000000180)=[{r1, 0x50}, {r2, 0x14}, {r3, 0x20}, {r4, 0x10}, {r5, 0x4}, {r6, 0x84}, {r7, 0x80}, {r8, 0xa}], 0x8, &(0x7f00000001c0)={0x9, 0xfffffffffffffc01}, &(0x7f0000000200)={0x63e58fc}, 0x8) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/16) syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 01:06:12 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000001340), &(0x7f0000000000)=0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000680)=0x63, 0x4) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000080)="c7829a66f31e07e1d7a5c9ccf7c87502d2fe94f447bd0c42bde2c30e7c55b5b5e89aa392bd9e2a7069fbc8a600d278925926ba4d19bff76ea3c9b4f402090bc838e786e9828048f63dde8fa9243f7a943b1725513ad23c2f716f47761a4c3bd6ea09db603d82184ceb2222077fe25e80f70dbc9530f5f0f8a586070d746305056208ff4f7aa2fdf7efd96553ed346c505a394939e9806fca7dcff7bed76b816927d6e6a3d633d47384ea9d9691e6776fd358e0e87d5ecbf2402005e3c824329bec7535588891fa0a72052b42d593c857eb3bc99cbd7a22491062da7f922e737b0f6b30b773bed2e06859", 0xea}, {&(0x7f0000000180)="4c8ba1bb6977f478c17e3a5fe759847132", 0x11}, {&(0x7f00000001c0)="cbb1e4ce844c5079efdd70d8b0aea277127a667631a1527f9c9ea254d63d0e43dccb20bc0c04059cb1", 0x29}, {&(0x7f0000000200)="c979f436c560fd320b81851eaec01bdac92a7d7edc888fd6bd38e03bfe0a38ee7f37085ea6682cc646809a58e9ad6eb92a8b3f1cb80b1c9c1b0d116e5ed3be8b256b7ba6fc5a82cf8e18112faa6b775ec0e58096950a9df4", 0x58}, {&(0x7f0000000280)="9a4382de285cb6cfbb846fe863717aa5a1722f8a338dd8b42cdbf79b999aec9aa0f07d4d4de8f95aaacc22b6ce1924100cd7c2da60364debe6668d424521119c2a8e4c2eb11e53aa88bd6adfdbed7bcffc1fb4771266e13e6b6f87a7c4f02ab59fa7f50d6b0c8f35944ba7d46ac9f35a1ed395b32ffc638e746070d72b68cf68c850484a553ad6a6cbb76b3165c7f8", 0x8f}, {&(0x7f0000000340)="07270c8c2275d630b30ff1929d1ead7a5ff5d449200e3cf8a8af2a5fa822282802ebaf07590460866264dd84b25de2798e966cff693160a96f62ce9170c3df2b566cd61b69fe8bf80d5b4acd28584021b5a4372f2c5d3eb1ad52daa85dcbf4316c501441da54154a8f1820f9ff810df7516b49d6533fa651e2235dec6623594e3884e83324eeb6416df268ab68b883311c53c9ae2213cb512c316ed5ca5e0ae766979a88bfe464852c6039e6650f322fde41bc", 0xb3}], 0x6, &(0x7f0000000480)=[{0xc8, 0xffff, 0x100000000, "23b5b3870ce581d9e56aa96172a1ac7fb73b78b4a9702734baa7849765cd79ed75b60c7bee7d083e3d7845bc6a279aa66c37e65448ee36f65a1088ce34116f88d6c31b0110f4c35fd26a064af6ddbbd4e30eb09fcc708914dbad8187faf12347c4307a6daf1c6efd40117bc39114373ba8156ed87bda255bbe12443cfdffc88e1393fc118e3ee71ae2e9b2bc9c2f1c85bee111055f848dec1fa8f4dfc40a7b743e703a09d2695fdfadfa7c793fc5198d36111a7647c2"}, {0x68, 0x95, 0x4, "d21b2ee0b9e196cca221638726041f3c83951e6d3339e946c0a1309fd57d55ed3fccd76ec84d7ce738bcdea6f1bc050466e1bf07fcee51f894ba9ea63c02a23f4cda0340f0b5b7c6b3faa510c41e4886de3a2370"}, {0x48, 0x0, 0x385, "e3166f4f420b14cf5a9702e4b3b573481f832e31bc972c4f4a4f0796ca5de791529d74978d0f4793859ed4fce52fc3335f8086"}, {0x28, 0x6, 0x7, "4e7e37479161b4ca7a55769565feb27d597b22"}], 0x1a0}, 0x20000) 01:06:12 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) getpid() r1 = getpid() freebsd11_lstat(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getpgrp(0x0) freebsd11_stat(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000580)=[{&(0x7f00000000c0)="d160f6cdc59ae3a3ad", 0x9}, {&(0x7f0000000280)="5f714f63c23c999a4dda57faaa830ecf4ef74629dbfd02a9984c7f59271115b00634355f23c14990c23a5ca2e1ddfb15913489eac43a06e36ee665b9d4e599b3666afb068c68f30fe069cd", 0x4b}, {&(0x7f0000000300)="7485d36d6b69d3ee3fb204142223b8519fd43f7276d4adf8850ac6612d24cdf3ff2a51ff478b98484d2af3c91d409b092c1f560625bd1ebe48d5a680c2f857f430d078a8d941af0d8664921c3758447194e263800ec0b0156b96734bb6fefb47c693016de7cbcbde180ada1c9ee6d15a3070fc", 0x73}, {&(0x7f0000000380)="3edc338c5ec5a990f9db01f1491a65162e785385725f0dbe20abaaad0829777509a2594604b671b438371c8853c5268f78b8180f0b7e30ac9fcc4fc9f20711a28f99a7ec2cf54d10ade6e17e1940bf3391dd89b03be2883936f4416bbfcf3d5e18822c10a1cdc1f4dd2f322329c0c7883150889f30f63f82bc265e515193cd0cefa6315289f20f43c53254e0b1598b338469f2cd30adde704ea7bf7f6e9fa6e1f1d775552d816f97b9323453cfb0c3a44b66ee3e0224cb3d69dce2ab543e6854415919edb00b5049cc06ee6723b91ed73d73331741426e4feb65e5d29f930416b8be6bb10a1c05a1e75c4fd72c37", 0xfffffffffffffcb3}, {&(0x7f0000000480)="9c88c4bd4703b86b833e525b2193e75c9bb75b80d9d3d63773289903d3e35d96ab00e55031bf1352f1233b79e538c10699f84cb4a5cc015f5deef4b33a4d7e6442b7a9b4a93d105e34bf6996a8c318eb384f1a3bd7e8356ab87e349667f8ff6f407e2ec94fa1f1944d9feac15cdac8cce542553b60252686bec5c3e2c5ead98bd3f2bd97a0937d38e6464f66e53b0fc06f7a0cfe9d136a6f61d5bd86ee9c9f6de673f6ed6d96bc5d3f7eb45201bd4e701d043fa887a788f45d770e77b5c882def3810da1adda", 0xc6}], 0x248, &(0x7f0000000800)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x58, 0x20080}, 0x20084) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXROLLBACK(r7, 0xc0104453, &(0x7f00000001c0)="18de4249d4ba5906eb725827d4b8026c87f78bc820250091cfd84276ffb73750a2cd6892d6b3fba86d24b1c4d2f96ac1f74839889b1e5cf06a7ff82f336cf3a03c434a05322306ef39144f6ea4879eaafb884c0d54fdf15cbf96022ccc6a05be18b1e5cd75f0edccb1e487dc22aca384a0b90842439909985365cc8b25429d4d87d08177051b9c2cba709186ffc6bb") connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000008c0), &(0x7f0000000900)=0x4) 01:06:12 executing program 1: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x880, &(0x7f0000000100)=0xff, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) 01:06:12 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x3e3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3, 0x2, 0xb24}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) fchmod(r0, 0x42) 01:06:12 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001080)={0x0, 0x101}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001100)={@in={{0x2, 0x3, @multicast2}}, r1, 0x427, 0x9, 0x4, 0xf8, 0x6, 0x2}, &(0x7f00000011c0)=0xa0) r2 = socket$inet_udp(0x2, 0x2, 0x0) munlockall() ftruncate(r2, 0x9) setsockopt$inet_mreq(r2, 0x0, 0x9, 0x0, 0x0) pipe2(&(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) utimensat(r3, &(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={{0x91, 0x5}, {0x78a0000, 0x9}}, 0x0) 01:06:12 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={r2, 0x3, 0x2, [0xfa, 0x9]}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x1105, &(0x7f0000000080), &(0x7f0000000040)=0xb) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x6, 0xff}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000100)={0x8, 0xffffffffffffffec, 0x10, 0x0, 0x100000001, 0x2, 0x3f, 0xfff, r4}, &(0x7f0000000140)=0x20) 01:06:12 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x3, 0x6f, "9a148c74b3c7d97f858a2e4ab337be2ac7c498912c3814d2a0ec3b7d44a33ebd97f512344e2bf9cd3f2230c1de7d35c837ddb514e1040a0422da63a2b8c6daf20cfb4f8c4137ee3426a7b8e282d379b54306adea18d2c19ac67be35a895783466bae5e52441433feb3c05f7facd381"}, 0x77) 01:06:12 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f0000000080)=[{}], 0x1, 0x3) 01:06:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x10) 01:06:12 executing program 2: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) r1 = getuid() r2 = getegid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgrp(0xffffffffffffffff) r6 = getpgid(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0xfffffffffffffffc, r1, r2, r3, r4, 0x100, 0x9}, 0x5, 0x6, 0xb079, 0x1, r5, r6, 0x3}) dup(0xffffffffffffffff) 01:06:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x2) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) 01:06:12 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x8000000001, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) mlock(&(0x7f0000fd0000/0x3000)=nil, 0x3000) munmap(&(0x7f0000fcd000/0x4000)=nil, 0x4000) 01:06:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f66696c6546ebfce48db65ed6d462"], 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x0) getrlimit(0x5, &(0x7f0000000000)) 01:06:12 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x8b, "f2bbdfeffa536ab3839477f351f76ef9839b93ecb805253776a86e2aa5b01a95f9f8d06f24094bdc2d3022a320517dcdba0f6fe2d7c1473e4581a8d4db0d9ddc3d8feecae37b6f96522f6d2e02ea8244a95d70461f2932e58a5267fe8f1275a538f592fddf1fb99af5448c4cd026e8f8cb421d7d0a0afcd058e42ed9c74d12642bde9460f3e22c3f33afee"}, &(0x7f0000000180)=0x93) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x7, 0x5}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000380)={0x7fff}, 0x4) setsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000200)="57f06931ff4f2fcddb2808a4200a3565a69b8e3d260400000000000000a5c455aaef484868a8748ff833fccb750b03d39f373f646828fd147e770834a9bffc8389592f1835c6cc5c8edb4fc261568540da386cadac7dbb9b91f6201f6b4bf5c9", 0x60) sendmsg$inet6_sctp(r3, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x10000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x2, 0x6, 0x1, 0x1, 0x7}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r4, 0x1, 0x4b, 0x6}, 0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x3, 0x1ff}, &(0x7f00000001c0)=0x8) 01:06:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x60, 0x4) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f00000000c0), 0x4) 01:06:13 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14) 01:06:13 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000080)=':\xc5}(\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)=':{\x00', &(0x7f0000000300)='@)\x00', &(0x7f0000000340)='!\x00', &(0x7f0000000380)='&^\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='-]@$)\x00'], &(0x7f0000000500)=[&(0x7f00000004c0)='\x00']) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget$private(0x0, 0x3, 0x8) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000200)=""/6) 01:06:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x5b, "824a7ea2c0251f0839d99f37348ecea0b119b30074bf0542d7a460eb17f4bb5c7364b46bb5f3c12fbc97006cb6439bef8d2c129242287ef4cfdb01346e4f099f4856479c42f8abfdc78e9fb4f7c89bc36ee0db9f0c2a58f1365e4d"}, &(0x7f00000001c0)=0x63) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xae6, 0x2800, 0x100000000, 0x7, r1}, 0x10) 01:06:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) listen(r1, 0x3) r2 = socket(0x3, 0x10000000, 0x101) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x4, 0x100, 0x1, 0x9, 0x4, 0x6, 0xfffffffffffffc0a, r3}, &(0x7f0000000100)=0x20) fcntl$getflags(r0, 0x1) 01:06:13 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x882, 0x10) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) poll(&(0x7f0000000240)=[{r0, 0x8}, {r1, 0x81}], 0x2, 0xffffffffffff0001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4, 0x1, [0x0]}, &(0x7f0000000100)=0xa) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000180)={r4, 0x2}, 0x8) getpeername$unix(r3, &(0x7f0000000280)=@file={0x0, ""/88}, &(0x7f0000000300)=0x5a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0x0, 0x280000000}) 01:06:13 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000980)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="07000000f9ff032106faffffff5ea88d0eb6220000bf17ca5b8cf0b7eb00c1d5414a"], 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) r6 = semget(0x3, 0x3, 0x1a) __semctl$SEM_INFO(r6, 0x3, 0xb, &(0x7f00000009c0)=""/202) lchown(0x0, r4, r5) 01:06:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @multicast1, 0x0, 0x6, [@local={0xac, 0x14, 0x0}, @multicast2, @rand_addr=0xfffffffffffeffff, @broadcast, @broadcast, @rand_addr=0x800]}, 0x28) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@loopback, @broadcast}, &(0x7f00000000c0)=0xc) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='-\x00'], 0x0) 01:06:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000100)) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x87}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) 01:06:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x7, @loopback, 0x8}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x2}]}, &(0x7f0000000180)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpeername$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0xd9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 01:06:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) r2 = semget(0x0, 0x3, 0x410) __semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000080)=""/93) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x0) r3 = semget(0x1, 0x2, 0x4a2) __semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000000)=""/112) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c00740000098000feee"], 0x0) fcntl$setflags(r1, 0x2, 0x1) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 01:06:13 executing program 1: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000080)=0xb) r1 = open(&(0x7f0000000300)='./file0\x00', 0x10000, 0x22) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYBLOB="950000001b2ef44f953157b985f373a33a93370ecf29f9a8d22c2ca567d81c219e230452bf8d28780810e40537bb0b85cdee3da417cec5c0dba73ee566ea2627303685620e6d5a100e0600d4c3cf856cd0e6a4c2b15642f5876c2caba1bad8bc305895d7fc4565a9d2826c0c23026ed5e5536251ee849247badf5db192902a9c216ba7bcebbb70bbeee20aa4ca0fb947d0894d4de705f099ab23d750f592"], &(0x7f0000000400)=0x9d) r2 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000001c0)=0x3ff, 0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000000140)={r0, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x0, @mcast1, 0xfffffffffffffff7}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000180)=0x10) r3 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000002c0)=r0, 0x4) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0xfffffc46) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x3, 0x4800, 0x9, 0x3, r0}, &(0x7f0000000280)=0x10) sendmsg$inet6_sctp(r3, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) fcntl$getown(r3, 0x5) 01:06:14 executing program 2: syz_execute_func(&(0x7f0000000180)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/150, 0x96}, {&(0x7f0000000100)=""/91, 0x5b}, {&(0x7f0000000240)=""/252, 0xfc}, {&(0x7f0000000340)=""/112, 0x70}], 0x4, 0x0) 01:06:14 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="eb44"], 0x10) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:06:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb, 0xe35c}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x7, 0x7}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x9c6, 0x0}, &(0x7f0000000400)=0xc) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000140)=""/10, &(0x7f0000000180)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000440)={0x2, 0x0, 0xaef, 0x8, r3}, &(0x7f0000000480)=0x10) fstat(r0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"/350, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000006c0)={r1, &(0x7f0000000640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000700)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e20ff03000000000000000000000000ffffffffffff0600170000000000000000000000000000000000000000000000000000000000000000000000000000000000c48e00"/128, @ANYRES32=r4], &(0x7f0000000380)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x200000000000080c, 0xfffffffffffffffc, 0x2000000000, r3}, 0x0) 01:06:14 executing program 1: syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061eb5ac51726d41726d4fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") socketpair(0x1d, 0x7, 0xdff9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x0}, 0xffffffffffffff4b) 01:06:14 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x400002, 0x800000b35d}) mlockall(0x1) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) sync() r0 = socket(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00'}, 0x24) 01:06:14 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r0, 0x0, &(0x7f00000001c0)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @rand_addr=0x5}}, 0x0, 0x9, 0x75, 0x40, 0x8}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0xfffffffffffffff7, 0x400, 0x800, 0x5, 0x1, 0x9, 0xffffffff, 0x3, r2}, 0x20) mlockall(0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x2) 01:06:14 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f00000001c0)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 01:06:14 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) sync() flock(r1, 0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x2, 0x9, @loopback, 0xffffffff}, 0x1c) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010006}) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/175, 0xaf}, {&(0x7f0000000240)=""/159, 0x9f}, {&(0x7f0000000380)=""/216, 0xd8}, {&(0x7f0000000300)=""/19, 0x13}, {&(0x7f0000000480)=""/44, 0x2c}], 0x5, &(0x7f0000000540)=""/116, 0x74}, 0x40001) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) listen(r0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000740)={0x4, 0x2, 0x20, 0x1f, 0x6, 0x0, 0x7fffffff, 0xfffffffffffffff9, 0x0}, &(0x7f0000000780)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000007c0)={@in={{0x2, 0x2, @multicast2}}, r4, 0x4, 0x0, 0x6}, 0x94) renameat(r0, &(0x7f0000000600)='./file0/file0\x00', r2, &(0x7f0000000640)='./file0\x00') fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) syz_emit_ethernet(0x94, &(0x7f0000000680)={@remote, @remote, [], {@ipv6={0x86dd, {0x2, 0x6, "79771c", 0x5e, 0x3d, 0x7e15, @empty, @ipv4={[], [], @rand_addr=0x2}, {[@fragment={0x5d, 0x0, 0x80, 0x6, 0x0, 0x9, 0x67}, @fragment={0x40, 0x0, 0x80000000, 0x0, 0x0, 0x100000000, 0x65}], @icmpv6=@ni={0x8b, 0x0, 0x0, 0x825, 0x6, 0x1000, "cd50b0f82d3be333405e409a058ac62eb2f3660d296bda1cdfdac2c3c9600a32634a2e81f846e63cede3f60f6b1bdb1fbf37fd317960c844ea4c01f2b407"}}}}}}) flock(r0, 0x8) 01:06:14 executing program 0: r0 = socket(0x2, 0x0, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x0) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280), 0x0) r4 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe000000000000000000bb770d0000000031180fff1aedd75740e9a8cd34ed3423f66006c4f9c30b6400"/128, @ANYRES32=0x0], 0x0) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 01:06:15 executing program 3: socket(0x0, 0x5, 0x12144000000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x8001, {{0x1c, 0x2, 0x1f, @mcast2, 0xffffffffffffffc8}}}, 0x88) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b01d4141e2e9964180bf108a6796fbc4237909a200801b02e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r1 = dup(0xffffffffffffff9c) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f00000001c0)="c401585e8b0865a7bcc40140c2cb3ec481e35d706dc422e9b77e448f09000168992e66660f2f2d30f2ffffc4213d72f300f341adf2460f5de3440f8daece0000") setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000000)={0x24c1, {{0x1c, 0x1, 0x7, @mcast2, 0x3}}}, 0x88) 01:06:15 executing program 1: r0 = socket(0x100400000000002, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1e7cfe2158b6c0ad0000"], 0xfe24) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffda3}, 0x0) getpgrp(0x0) getgid() 01:06:15 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x468, @empty}]}, &(0x7f0000000100)=0x10) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 01:06:15 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setrlimit(0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x319) syz_execute_func(0x0) sync() setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x1000, 0x4) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000240)="dbf86d2f16fa248b8566ffcada8e81f7e1bb50bf76a2790cab64451247ac965d197024207604cfced09c3781dc348bc2f23e6371b622c8726ffed56bd263ba8c6f7d21a06f26b05e12e7ae4099639f34909852e9700eaa3eff5f42db1b27fe9fc3b432d00ec65a382dc686a762161ad7eb63998015e329d84caa711131348035f6ef578580270e6deff5c07dc8c084689731c1fa9798822e93ce72d30ea710d1e846adb539aa4f") syz_execute_func(&(0x7f0000000040)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4074e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a509604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000140)="89915e4f1f80c34e66fb98adb8223af6b7c2b7c3af24a21de95fe5ace49c48e1536f1aab9fd1505f34e197d513f6bf28b0432cda112d1bb1a7957e0180a0485160b0d66b1ee457195fea7f3d39d31988dab623b704753197f18e46e81c1a63c9d81958af13fc37091c564d47039f97d4d8d92ea5033f8597a07d252b047d4781af27bb136e415b8925acde6876d0e87aa55be86dbbb24babc9d4a2c48d6a108cb76b56bdebb88683b7f0a6488454dc252e0bc8fb3246b0f7377e360771121cb63ece3a4dae89eefed87d758fdee6a41a6fb530945532fed6aaf781a7ceef7d7be3d1266dd1a1a2b9f32355fae1f4d464f2ea98") socket$inet_udp(0x2, 0x2, 0x0) 01:06:15 executing program 3: r0 = socket$inet(0x2, 0x20000007, 0x7f) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$setown(r0, 0x6, r1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:06:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) bind$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x5e, "df749599619702a982c1c4a509f6a6b545a8dc3307578ca0daf756c4675558a8d9c74b76c0cba4a11efbd90c6289cddd39fc13540f86e4677acb2a2d453adeb04d3d3942e550aede9bd3e02c7c941fa341b0eac8f828c578fc4f0fc4df47"}, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x8}, 0x8) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f00000008c0)="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") setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000003001abc332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db21d9a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f00000003c0)={@broadcast, @loopback, @multicast1}, &(0x7f0000000440)=0xc) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r3, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) 01:06:15 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fsync(r0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r1 = accept4(0xffffffffffffffff, &(0x7f0000001500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b0aa306eb2ce615000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000180)=0x1002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000001340)={0x0, &(0x7f0000001280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000001380)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000013c0)={r2, 0xc7, "a8cd17203d1078cdc19ab76b4b87f08033a17c9ea09df523c9bb5365d205b44be139c43b2245d805c6aa8417e4063661a8fd7815cf6420f4560f37d1e88e5fbb583b6f44742684448ee07acda29162655f7aacf8668f95e0619edbe1504124b62d6a142d2f671536e3c0cbe18a1cb2ed93a03350e75bd963cf9a5e20f0582bd233aa01e89dc8a3d815ef6cf0ab9882859fd1a9a822bb64b20f999e786804d912253403d2fd5e39750b32ff26b61b099357055587323db5a5b76c5a48c12c8ec85e6ee0b2615f86"}, &(0x7f0000000240)=0xcf) fsync(r0) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 01:06:15 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x1) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') setuid(0xee01) r1 = msgget$private(0x0, 0x4) fsync(r0) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/30) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/17) 01:06:15 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x401, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 01:06:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev//.\x00', 0x2, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00021c2f66696c55302f666975000fa096adca4fa0021ca978da47e0d6cf11a286ef53310a879a6b08a2170a0000d94c000000000000c9ba2d1096dc8458da80d9"], 0x10) r2 = open$dir(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0x101) fchmodat(r2, &(0x7f0000000100)='./file0/file0/file0\x00', 0x21) fchmodat(r2, &(0x7f0000000080)='./file0/file0/file0\x00', 0x60) socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = fcntl$dupfd(r0, 0x0, r0) ftruncate(r0, 0xbcf) utimensat(r3, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 01:06:15 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f0000000080)="cbe00270ceeb5287405781fc2feaa2ef9ccfe1fb958e0f795f555bc4e3f6e3721404ab0a780adff14f8aac914c84461e15f70397ce10b377880e441e6010ad43f0fe4921af5b1d0bd63fb115d8ce9d8a55f34dfe508e1934c1374f533d3ce19aafde7b3a250e97af4d0425173fa5ce94729d20a203b181e4707aee34a1c5216b3331782783", 0x7f, 0x20, 0x21}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) 01:06:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) flock(r0, 0x8) setitimer(0x0, &(0x7f0000000100)={{0xa19, 0x9}, {0x1, 0x3f}}, &(0x7f0000000140)) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000280)={@rand_addr=0x5, @multicast1, @multicast2}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x8a2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x8, 0x6b5}, 0x8) 01:06:16 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x20008) sigaltstack(&(0x7f0000001000/0xf000)=nil, 0x0) syz_execute_func(&(0x7f00000001c0)="9826473e431c190f05f32459bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 01:06:16 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x118e06, 0x0) 01:06:16 executing program 3: syz_execute_func(&(0x7f0000000140)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f2e66030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x23, "309e577f373ac49be11393e7487f5483409176083ce4c234098eb9671824fd67c816f3"}, &(0x7f0000000040)=0x2b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x101, 0x6, [0x1000, 0x5, 0x1, 0x5, 0x6, 0xdfdd]}, &(0x7f0000000100)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="1000000084000000430076000000f320"], 0xa9}, 0x0) 01:06:16 executing program 0: syz_execute_func(&(0x7f0000000000)="c4e1fddc6b6f66420f4e2f66652664f341cde4263e3666460f684af243c11e00c4a2b1f7539644de9d2f800000c483757ff98940dbd0c483957dd000") socketpair(0x1f, 0x10000007, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000280)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9642667f3900fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000001c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 01:06:16 executing program 3: syz_execute_func(&(0x7f0000000140)="0c24b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00000000e4da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a30802000050314f864f86450f1772704d6f4d6f698965833fa80e000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x1, 0x0}, &(0x7f0000000040)=0xc) r2 = accept(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x4, 0xa1, 0xbc9}, &(0x7f0000000200)=0x94) 01:06:16 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000080)={@local, @rand_addr, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@loopback, @broadcast, r1}, 0xc) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1410, 0xffffffffffffffff, 0x0) 01:06:16 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040), 0x0) fchdir(r0) socketpair(0x1, 0x3, 0x8001, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000100)={0x0, {{0x1c, 0x3, 0x1, @rand_addr="2617bcb325a227c2ede4a84f1f51dd2d", 0x1000}}}, 0x88) 01:06:16 executing program 1: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000080)="599ed937980d3b1c6c96433e152f3c46c3db3cf481") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x1a0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000005c0)="6b130c3f444f71e1e8a9580a2e5074ef92b9f61320938ed0c6b0ada6b9bec20666ad9baa29386e0eff987e34217c99f93a5fcceaf41c184d3b32d8439ebaf58ad9053563010970ded96dd46431c93f0bdff66576304710e93b8f649ecbc60f1729b871faeb1986565d5b43d97a52683ebfd0b7999fc9db12722d6fb24a03f2f1380909fbf95d8d10f194d9088a377e4641883ed85bbbb3447649e8a29f85ec4e65ab186866ae87c8dc6b3876f37c9c5a5507b4f185ac49b08faf195d772f34419b4ceedcca20002cdd5487789bec20a2d2") ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000140)={{"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", "0de458d961c3d713f324b7a6426529eb2324023b713697fbe12045c467831b87", 0x2, 0x100000001}, &(0x7f00000000c0)="d706a44542d04f5dc8f5dae85379b0246edc2c32fcf543eb85dbca3280adefd4a541cda266ef3433dd37826d4520a13f4f8ae30acdd67bb736473c30b4ac9cc6d688a4433544ab27723641a1595fb08481bd6ee8ca8bd16e754a46f8a0be19b18e372c25aad412509170a210c1e73014890fc2a31ef9f71013456e12", 0x40, 0x7dcb, 0x41d, 0x9, 0xd2, 0x2a, 0x0, 0x9}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) getegid() 01:06:17 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="eee6a92125e5f87b2f19f71c28bf64da7bfd5a8c6ab3e9d22055448620b2ae5504c6eaa0c3f8110cc85ebaca9f1750cfcb034ee41f680d3795356a075122d6417ff52cdbf5f7a0b873f379b74af761cc71c21dc8ef545ec073684a1d1ad2092216e8793ee0ef72118aee2a727ff09ca16050a981e487a7673e56905085ee0387ba93085dbab9f4a9224f97c7576606e9ee47c9e4cb07e735d13e892f901aa2ccd30dca5eca02adc792fe3f671ef0bd9f7d58890e732d", 0xb6) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 01:06:17 executing program 1: syz_execute_func(&(0x7f0000000040)="1c14b5b598cd801b69e4f56962f5696200d9d9d0c4a1fdd7c9795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce0ed018020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000300)=0x1c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000340)={@loopback, @remote, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000003c0)={@empty, r1}, 0x14) socketpair(0x2, 0x5, 0x3, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={r3, 0x8, 0x3, 0x0, 0x8af1, 0x5}, 0x14) 01:06:17 executing program 3: r0 = open(&(0x7f0000000280)='./file0\x00', 0x100a81, 0x0) ioctl$DIOCGETLIMIT(r0, 0x8004667d, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x72, "686ed697d89f6c596dc968b9923b7435c91a250f47b496e2bd180184b25dbadab757b0dd42389cab0f5dce1df5a96117715c53abae37fbc7584f2497c4f59672f56e9f84d2bc1a71f1fb0b67734f10fe0efe33862944dfd5c9e9ff64a7438d458af7243ea16feb0414186035ad1069b13edf"}, &(0x7f0000000080)=0x7a) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) 01:06:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82002e65300000000000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 01:06:17 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) truncate(0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0x8}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x4, r2}, &(0x7f00000000c0)=0xc) sendmsg(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) 01:06:17 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x220202, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, 0x0}, &(0x7f0000000240)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x0, @broadcast}}, r1}, &(0x7f0000000440)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, r1, 0x3, 0x1258e3f3, 0x6, 0x3, 0x3}, &(0x7f0000000340)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="050000000600000006001f000000ff01020000001c004e2208000000ff010000000000000000000000000001018000"/148, @ANYRES32=0x0, @ANYBLOB="030000806f000000000200000500000001000000"], &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x2a6b6d2e, 0x8, 0x8, 0xffffffffffffff00, 0x7ff}, 0x14) 01:06:17 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) clock_nanosleep(0x4, 0x0, &(0x7f0000000000), 0x0) 01:06:17 executing program 0: r0 = msgget$private(0x0, 0x4) open$dir(&(0x7f0000000800)='./file0\x00', 0xc00, 0xba5f88bcc88e4044) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/18) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) renameat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00') r3 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0xd3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x80000001, 0x0}, &(0x7f0000000a00)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000ac0)={r4, &(0x7f0000000b80)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x1, 0xc14, @loopback, 0x81}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000b00)=0x10) rmdir(&(0x7f0000000b40)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="04008f0002000000"], &(0x7f0000000080)=0x10) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000380)={{"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", "6f9a97d5962cbfa0abb8b41bb4140182db0e255369b7f2c73b42ecd7fd063062", 0xffffffffeffffffb, 0x6}, &(0x7f0000000c00)="460647176d4429d5454d95db291fabc0aa8b1b22657187e1d33a5afc724fc35279da8a0ca4650e07fa726c36e48aee9d9523de7b87ca5dfbd81c217112b493d1f0c7d6c38564f04a01ea774b039533d05ced63fce3b7e18adefae0e3b95909a4dc57c72e4880125efd59a1cda7d2db350d57e65b6797450c8a6e1feff5dda1c2e9075e83196c8ec43ee545e1c0c1242d9e4b27d4907f33c0c0bc4b3aa1c4cd101d38db658ecbd8532b3ea4bc749a1e9063d94ca4abe1b16524c030f06903ebc6fc669313ca5c6a6d44", 0x5, 0xe08, 0x6, 0x2, 0x100000000, 0x9, 0x40, 0x80000001}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000880)={@in6={{0x1c, 0x2, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x4, 0x8, 0x5}, &(0x7f0000000940)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000980)={0x0, 0x7, 0x9, [0xc21a, 0x0, 0x5d, 0x1ff, 0x2, 0xb, 0xb95e, 0x107, 0x0]}, &(0x7f00000009c0)=0x1a) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000100)={r5, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000840)=0x10) 01:06:17 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000300)={0x80000000, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) getpid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x2020, 0x8000, 0x80000001, r2}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 01:06:17 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="eee6a92125e5f87b2f19f71c28bf64da7bfd5a8c6ab3e9d22055448620b2ae5504c6eaa0c3f8110cc85ebaca9f1750cfcb034ee41f680d3795356a075122d6417ff52cdbf5f7a0b873f379b74af761cc71c21dc8ef545ec073684a1d1ad2092216e8793ee0ef72118aee2a727ff09ca16050a981e487a7673e56905085ee0387ba93085dbab9f4a9224f97c7576606e9ee47c9e4cb07e735d13e892f901aa2ccd30dca5eca02adc792fe3f671ef0bd9f7d58890e732d", 0xb6) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 01:06:17 executing program 0: __semctl$GETVAL(0x0, 0x0, 0x5, 0x0) r0 = semget$private(0x0, 0x5, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000000)=""/212) 01:06:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000440)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = geteuid() fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4000000000000276, &(0x7f0000000300)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r2]) lchown(&(0x7f0000000140)='./file0\x00', r1, r3) r4 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x2000) shmdt(r4) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) dup(r0) link(&(0x7f00000001c0)='./file1\x00', &(0x7f00000002c0)='./file0\x00') 01:06:17 executing program 1: syz_execute_func(&(0x7f00000004c0)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fed4a1dd7cbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261") r0 = semget$private(0x0, 0x7, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x11, 0x5}, &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x5, 0xf, 0xaf, 0x5}, &(0x7f0000000340)=0x18) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66010000000500000000876a249544d74d2b04810004eb2ddaf27d420d5f454ed6fe3e7fa107b792bd3724dc1e54d2f1aefaf7212c8009294d16cfd18070fb148145d2210e53734c679416da5dd7c1bdd32ee4d743d0827022594e095f5e20320e578a51ac168682b770bfb39ce8750745051ca520d2fb514a8441c26b3dc959f4d38b9f41da0a4b9af3c840d236c9f541f92d0b00a18ea586b93b"], 0xa, &(0x7f0000000300)=[{&(0x7f00000001c0)="4bb1f9af1b89b55a1b8d995c08cc81b872e6ce8453da51a17fc9b5cdba73cc3e211feff67246bccdbe58b4d34e54023876de71f9365554d36797436e4d0feebfd51106495cec632689f522bc8f1f269a2e2e7df47ec6a64ce75020", 0x5b}, {&(0x7f0000000240)="be2a2e87c89106dd0b899b0b2855e4ce735e22b80126f63bc15511b2e95ce794e84b6ffe0eaa531f319fbeae89e08be6d02e75a8e80fbd1b26fc2795db44a781a34e08a95bb405b4de372d826e72e87020fdc3f124723808574eb583ad8cad25b5b863ca12f6efd87438c77060529f0a92e7b1e23c863d3fa10159563d86cef2a730b78aa3c36889f887d478f79335", 0x8f}], 0x2, &(0x7f0000000340)}, 0x101) sendto$unix(r1, &(0x7f00000005c0)="5b12776a5f6f3d2567ada4363940704a7956d9f8664ebf8da95347adeaa479ecf0fd5126a75c78adff103b277ecc871e7f523799ca530067ad47ec7ef8abed2ffa7b7bb094124f8d7d286771514a26c9cff41210432e4369bead50e398b58b940c27301c4e21427ba677ad2170f7a28f801e454a27be1dcfdfa4d3e53c910a3296652cb7d34e50efcf112a8eaabb5d62818391", 0x93, 0x8, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0xa) __semctl$GETPID(r0, 0x0, 0x4, 0x0) 01:06:17 executing program 0: r0 = semget$private(0x0, 0x6, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/144) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendto$unix(r1, 0x0, 0xfffffe22, 0x0, 0x0, 0xfffffffffffffdcc) semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 01:06:17 executing program 1: open(&(0x7f0000000140)='.\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x7, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x114) 01:06:18 executing program 3: syz_execute_func(&(0x7f0000000000)="b16891cd806969ef69dccf000f708301000000fe1c1dc1c1c7c4d6c3090cae33003300bbc817d11fc817aec44549f2168f4808eebce00000802000c4234948d1cfea660f3737d1c3c3c4212a5f7a2af3400faee47c7c4375f58426400f0d18c401fe5fc1b1dd6766460f659465020000001d54111d00") 01:06:18 executing program 3: syz_execute_func(&(0x7f0000000140)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ac4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c422250a33eff265dc5f00c35b5b45363ef80f9966032c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20200, 0x2) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001200)={{"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", "aede8b3e1c021f63153025e613f9356c64d4c06fd3a4a365a45d1e9766f13cf2", 0x4, 0x8}, &(0x7f0000000200)="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", 0x6, 0x5, 0x56d, 0x3, 0x8, 0x8939, 0x9, 0x7}) r1 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/223) 01:06:18 executing program 3: accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x11798}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) 01:06:18 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x84, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)="994c328334a8f8e7c6bef2e00cec46b6da9b9cfacd3c3f97b32ad8c267bb97672818ccc5e34f8d9a51aa0bd060de4320f3790f222ef81f0deff4eb6d6d37eba46681b368470ff3bce1e97bdc2052686fbfcfa0202b5e34c03831c551665e5532a095ad3b10e6a6e487ff19a9a430335535e496a6788a5a920c010e54afa12c8da3fb9808bafa4eb4e58e06c8e539b1a02487d67562e6f7765290ddd0a807eb32715d83a52d9bb4893831c9f61cb32be9dfd2badee977125f40b130d9b93cabee50192ce055cd9a7bd74575c87562", 0xce}, {&(0x7f00000001c0)="2a9c7a0cbc4ee7f31d67c8af647d43aaa69fad0893db3bdab892ac724379d3e625025aac97c499f0f225d67779a360ba9963766aed42fb5044ce3b7e66326b93bbb765b4add07cd2b83b5b98329456463eba0a0d4553c4bff3d2b69a4d83223c0c082d1e36e60c1f16f96a3deb29d1eab5af99b072ee48dc09527876c518cfa2df6d02fcb44812429fca79a2fe9ee2561dd5749ef840a6ac886ed950351444194ab6d3210861d6fe7f1c4268080aae52", 0xb0}, {&(0x7f0000000000)='Z', 0x1}, {&(0x7f0000000280)="e851872e065ef630538d9c5c01cc061612a058a6df35087ca3726bf5dd701d8dacbc972ef37e486b279e38799cce54277db1e913ee7d7f9dacfc9aa932473785c88acf4aacc35ec1d7ca580ccfc8df246902b8f5b911036f6e59ac8001b4248d3d846eecb6b2eb37d7b3045966fc3dfd8a7180e913792c681ab0", 0x7a}, {&(0x7f0000000300)="93cd96d77a21b6f01945766e84f72d7917b4d5f990abed2c3b05b0c41dca2b93ed46d0d7c428eec3030e9c6b9e5300e6f891f221aa2ec6dc30f7c68be7da24b692184182a7894df65e00f3a0ee827c38a811b133a70dc9764094b21cd563a2abf5", 0x61}], 0x5) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000400)=0x8) 01:06:18 executing program 1: clock_settime(0x0, 0xfffffffffffffffe) semget(0x1, 0x5, 0x40) 01:06:18 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) 01:06:18 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000004c0)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:06:18 executing program 1: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x9) 01:06:18 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) open(&(0x7f00000000c0)='./file0/file0\x00', 0x120040, 0x180) mkdir(&(0x7f0000000080)='./file0/\x00', 0x21) openat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x200, 0x44d1ee5569f99c60) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0/') 01:06:18 executing program 0: r0 = socket(0x11, 0x7, 0x7) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x6, 0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname$inet6(r1, 0x0, &(0x7f0000000080)=0xfffffffffffffd9f) 01:06:18 executing program 1: socket(0x0, 0x5, 0x6) 01:06:18 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, r1}, 0x0) 01:06:18 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000140)={{"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", "b22c88ac9dcb77e7a8aa0c3d43a7c9d287ad689e6061ff272c7cc4ccea2a002e", 0x9, 0x9}, &(0x7f0000000040)="780aecd52da9679f816d23add9cc8c218be9a71c8c4d6edb106226b4802c4835601a3bafd14765cdda8fa8", 0x3, 0x9, 0x80000000, 0x1, 0x4, 0x3f, 0x8, 0x8}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x3, &(0x7f00000005c0)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0x4, @loopback, 0x7}, @in6={0x1c, 0x2, 0x4, @loopback, 0xa000}, @in6={0x1c, 0x0, 0x313, @empty, 0xfffffffffffffff9}, @in6={0x1c, 0x3, 0x9, @ipv4={[], [], @loopback}, 0x1e}, @in6={0x1c, 0x1, 0xffffffffffff0001, @empty, 0x8001}, @in6={0x1c, 0x1, 0x0, @mcast1, 0x2}]}, &(0x7f00000000c0)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getresgid(0x0, &(0x7f0000000100), 0x0) 01:06:18 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x300, 0x82) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) fcntl$getown(r0, 0x5) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)={r4, 0xba, 0x4, [0xf7, 0x800, 0xfffffffffffffffc, 0x400]}, 0x10) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 01:06:19 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0x800, 0x68) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r3, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:06:19 executing program 1: syz_execute_func(&(0x7f0000000240)="969898472c431c240f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet6(0x1c, 0x2, 0xa75) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 01:06:19 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) ppoll(&(0x7f0000000040)=[{r1, 0x10}, {r0, 0x7d}, {r0}, {r1, 0x8}, {r0, 0x2074}, {r0, 0x2054}, {r0}], 0x7, &(0x7f00000000c0)={0x800}, &(0x7f0000000100)={0x100000000}, 0x8) write(r0, &(0x7f0000000cc0)="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", 0x57d) 01:06:19 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0xfffe, 0x100000000000000) fcntl$getown(r0, 0x5) 01:06:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)="5a0689a9d092dace8d397fc6e2471e32a5a28361df954a0d155a6611b50b55088cf5") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f00000000c0)) 01:06:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, 0x0, 0x113) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r3 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000380)=""/28) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) r4 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r4, 0x2, &(0x7f00000001c0)=""/123) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) freebsd11_mknod(&(0x7f0000000300)='./file0\x00', 0x1001, 0x9) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000003c0)={0x4, 0x959, 0x1000}, 0x8) 01:06:19 executing program 3: mmap(&(0x7f0000910000/0x3000)=nil, 0x3000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffffffffffffff) 01:06:20 executing program 1: syz_execute_func(&(0x7f0000000240)="969898472c431c240f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet6(0x1c, 0x2, 0xa75) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 01:06:20 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0x800, 0x68) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r3, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:06:20 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/237, 0xed}, {&(0x7f0000000300)=""/175, 0xaf}, {&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000000400)=""/161, 0xa1}, {&(0x7f00000004c0)=""/208, 0xd0}, {&(0x7f00000005c0)=""/87, 0x57}, {&(0x7f0000000640)=""/158, 0x9e}], 0x7, 0x0) recvfrom(r0, &(0x7f0000000000)=""/215, 0xd7, 0x2, &(0x7f0000000100)=@in={0x2, 0x2, @broadcast}, 0x10) syz_execute_func(&(0x7f0000000240)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4d1f0edfec4427d822a2a00c4da7672c5f2168f4808eebce000dd6d68de8a000000804851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f996603c443356db8fd000000762c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") open(&(0x7f0000000780)='./file0\x00', 0x1, 0x84) 01:06:20 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0x800, 0x68) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r3, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:06:20 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0x800, 0x68) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r3, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:06:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x100000000004, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0xa0) 01:06:21 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000100)="87d6df7febd85002bd6fd312071d7cc5b370ca9e2e6ab228f744cf0e67f92b761d1b5416f4a2e45d955a5832f51b85752f54689c9d3e620c3ad48ff24674f30e470754db") getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1bfe, 0xfffffffffffffef8) 01:06:21 executing program 1: select(0xf00, 0x0, 0xfffffffffffffffe, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f00000000c0)="140a3068525c2a9c98678d4524660fa7adc50eeacbdaefe2b06ff6248d6a91af241bfcc253ab12d8e6578399d81972622311c2c52eb43bdadf692df207b3895b00") 01:06:21 executing program 1: 01:06:21 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x6e, &(0x7f0000000040)="05ad9c6838011987fe31b390567224650624557c17ea9377063a854d2ee0bd129faf30d3f762e579286af95d373e819a8ed5a5566fe7f88cf72b6d77bc91952396d904b0f61a6a571af2031af2c87dd611", 0x4) syz_emit_ethernet(0x42, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000002004600003400000000000190780000000000000000830300000d00907800000000450000000000000000000000e00000027f00000107d4c5cbc458683a5345fe22f382799e263e7d34a83e1b6b8769f5c56e1034f5256fa0d3b965e8ce4caad2b8814bea11b631a75a7ddb35d29f2c533dbc0b3bd29171308d3b6fb528ae7f03bfcfa7903c1d0a7dbdaf50ab68c252f223ed53d8709a3d61ecbfa8d47c2cf75383c8c98491e6e1805174eba92fc73e6a59cb5129b8c8e714613717630702f8c9afccfd3af139310df6f5bae467d77d43b0fbec72e67b2e1a3f30e5f8b383bbb32ba6c088a8c5"]) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x1, 0xd25f}, 0x8) r2 = socket(0x3, 0x7, 0x1ca) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x3, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={r3, 0xd2}, &(0x7f00000001c0)=0x8) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f00000000c0)=0x80, 0x4) 01:06:21 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) fcntl$setflags(r0, 0x2, 0x1) syz_execute_func(&(0x7f0000000400)="0c19b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1080707fec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c40285905c471e5b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14131d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0xb6b, 0x10, 0x3a23, 0xff, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={r3, 0x400}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0xfffffffffffffffb, @mcast2, 0x2}}, 0x0, 0x3, 0xfffffffffffff800, 0x9, 0x0, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, r4, 0x7, 0x3, 0x8, 0xffffffff, 0x6}, &(0x7f0000000140)=0xa0) 01:06:21 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet_int(r0, 0x0, 0x4a, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) syz_execute_func(&(0x7f0000000180)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000a95ff965be3c3b6446ddcb0bdc8f69289bd106670f381d6a2f67450f483bd1d963465776c161619688a07a980000a9c146000de1b1ac45e22c892a0f0000009f") setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001240)={0x2, 0x3ff, 0x2, 0x401, 0x401, 0xeddf, 0x78a, 0x9, 0x6, 0x5d, 0x100000001}, 0xb) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:06:21 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x135, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd662d152500ffe804fe8000000000000000000000000000bbfe8000000000000000000000000000bb6a1200000000000005020009040106007dcc68085a7155783482130b875007b275574c669fb478f6ea048b23ed5b8093e9eb0bd69d25ca80a1eb8e4368df3a42603d7889e10dfae0fdac40dbeb491030f420d5bba08acb959e86455bfeebe26993be0244982313672f5bc8366077a91629d02a79594b72b12327b787be8ccc14b701eba6a1ba1fed6fa337a21aed040107c2048000000004016f0000000000004e214e21", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="2140000090b8831f0a10bec8614cc60db11d9af38c91a403030003111c7a07821f2b9f36eb82dab921ec2d1b0e4ba89aa73a263eb4eea694190000ada29b5dccb0f048e2ed96182b3612f61118ce824db0de00"]) 01:06:21 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0xfffffffffffffd45, 0x30000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3, 0x9}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000200)={r2, 0x100000001, 0xfffffffffffffffe}, 0x8) syz_execute_func(&(0x7f0000000100)="1c390f18c198cd80ba81d5dc430cc481b171f69a402d01000000bc50757217507572be0c0000008f66e9588e049b22049b223a412910f3410f6f1c9aedfec442c692660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30bad6736660fd2938c000000c4c18fec13373766450f17720d2e440fc7bf0d00003c66660f3a0b0865") listen(r0, 0xfffffffffffffe00) 01:06:22 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x408, 0x44) bind(r0, &(0x7f0000000140)=@in={0x2, 0x0}, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_int(r0, 0x6, 0x494, &(0x7f0000000040)=0x299, 0x4) r3 = fcntl$dupfd(r1, 0x11, r2) ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f00000000c0)="901809f93ffcb738fd25e904", 0x9, 0x8, 0x881}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x3, 0xf, 0xf20e, 0x298}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r4, 0x5, 0xfffffffffffffeff, 0x8}, &(0x7f00000002c0)=0x94) 01:06:22 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x20, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:06:22 executing program 1: r0 = shmget(0x2, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 01:06:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0xfe19, 0x800, 0x2, 0x100000001, 0x800, 0x6, 0xfd1, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x20, 0x5, 0x401, 0x10000, 0x2}}, &(0x7f00000001c0)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x93a9, r2}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000040)={0x1, [0x0]}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1c17, &(0x7f00000000c0)=0x6a04981, 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240)=0x7ff, 0x4) 01:06:22 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000140)="df60e8a73315da39fc8ed365123353aac80f87e1988b0b6f12be5c2c438a3f781e6b4764b257d1bfbedd2b9d691936be1e8ef55ca41a89110284555d6e1b0b102c3f8432de051e4f9df2a2ef0fc73558704437ffce05964b4932f0fb53") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 01:06:22 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_getres(0xd, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x37}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x1}, 0x8) 01:06:22 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000ea0000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f00000003c0)={0x10, &(0x7f00000002c0)="5a75cb948ffaa7980bd410b6901d6603ef3d0a955770e844c230ff93c6ded6c347935d14d977ac7989b96006de3e0bdf4a607310f2d526c7a13b8d77ede14a9e1b792dfdc063f0a907c136aa53d473ac1a6ef7e88730ca085f6078d27e99c519a9a4c957922fddc41f6c67619be719fb9950806fa75066bc0efce0b97f18d42f4ad5382839cfbdac7e5e2b6656a94d2f75cbe27470fe68e99962e81d670c94ab944196f414c15799a0521066fcaa000aded3eec630458d72130f031a6b7c929bd64c", 0x20, 0x400, 0x3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x203c, @ipv4={[], [], @loopback}, 0x9}}, 0x0, 0x7a2, 0x5, 0x100, 0xffffffff, 0xd89a, 0x5}, &(0x7f00000000c0)=0x98) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000400)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63461f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 01:06:22 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) dup(r0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x8) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x8, 0x3, 0x2, 0x3}, &(0x7f0000000180)=0x18) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x3) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 01:06:22 executing program 3: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbc7d00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b160000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet6(0x1c, 0x1, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0}, 0xaed}}, 0x0}, &(0x7f00000000c0)=0x84) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f00000002c0)="0b89a926bc0cbe7bb194ced524f7f551f972b24d5d") getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000240)=0x8) 01:06:22 executing program 3: r0 = semget(0x3, 0x6, 0x20) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/127) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept4(r1, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10, 0x10000000) sendto$unix(r2, &(0x7f0000000100)="6e22cd25a40a172dc8a063ebca44153831bfb0fd53", 0x15, 0x20008, 0x0, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/63) semop(r0, &(0x7f0000000200)=[{0x4, 0x76, 0x1800}, {0x0, 0xc7ce, 0x1000}], 0x2) accept4$unix(r2, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000240)=""/22) 01:06:22 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) execve(&(0x7f0000000180)='\x00', &(0x7f0000000340)=[&(0x7f0000000200)='!\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^}\x00'], &(0x7f0000000480)=[&(0x7f0000000380)=')\x00', &(0x7f00000003c0)=':\x00', &(0x7f0000000400)='*!\x00', &(0x7f0000000440)='-*^\x00']) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) recvmsg(r0, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000080)=""/236, 0xec}], 0x1, &(0x7f0000001b00)=""/106, 0x6a}, 0x2) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) 01:06:22 executing program 3: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000340)) setuid(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd, 0xbd42}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x1, 0xcd90, 0x10, 0x4, 0x100000001, 0x5, 0x2, 0x10000, r2}, 0x20) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r1, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 01:06:22 executing program 2: syz_execute_func(&(0x7f0000000000)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ece1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000002c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x704}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x7a43, r1}, 0xc) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r2, 0x0, 0x4, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000000400)={{"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", "3d6bd1af4395de3d9553166083b66da4e20df046194fbf1f46f08f9e829fc445", 0x6, 0xcd}, &(0x7f00000003c0)="38dee7892b35aba98636d6d34bb98696e9c2ed32660d4fddfd105f4290ef4da4b557edf5a9ecd7939703e51932a2c33f4743e1809425", 0x4, 0x100000000, 0x8, 0x1, 0x8, 0x2, 0x7, 0x1}) poll(&(0x7f0000000880)=[{r2, 0xc}, {r0, 0xe}, {r0, 0x10e}], 0x3, 0x5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x7, @empty, 0x1000}}, 0x0, 0xfffffffffffffff8, 0x2, 0x93}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000200)={r4, 0x9, 0x4, [0x80000, 0xfffffffffffffff7, 0x67, 0x0]}, &(0x7f0000000240)=0x10) 01:06:22 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x8001) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mlockall(0x0) mlockall(0x2) renameat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000080)='./file0\x00') mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 01:06:23 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c441b9f95d0a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x3, 0x99) r0 = getpgid(0x0) r1 = msgget(0x2, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) r2 = socket$inet(0x2, 0x20000004, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) msync(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x1) wait4(r0, &(0x7f0000000180), 0x0, &(0x7f0000000800)) getpgrp(r0) getpgid(r0) setrlimit(0xe, &(0x7f00000004c0)={0x4, 0x5}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x7, 0x100000000, 0x200}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000003c0)={r4, 0x6}, &(0x7f0000000400)=0x8) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) accept4$inet6(r3, 0x0, &(0x7f0000000440), 0x10000000) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000540)=0x5, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0/../file0\x00') syz_extract_tcp_res(&(0x7f0000000240), 0x1, 0xcf) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000006c0)=""/117) semget(0x2, 0x1, 0x2) fsync(r3) getpeername$inet(r3, &(0x7f0000000200), &(0x7f0000000280)=0x5) setsockopt$sock_int(r3, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4) 01:06:23 executing program 3: socketpair(0x17, 0x5, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x6, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x2, @loopback}]}, &(0x7f0000000140)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/157, 0x9d}, 0x1) 01:06:23 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x2, 0x5}, 0x8) 01:06:23 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000080)="dc2df56720d47fab7ef6bd789d3c1da60eae4f4e38b2552841fc0f4b60b5f6b66790a2683c53d34ae3c58dbdf0a1ba4d72208c25d6fdbff97d81d6a10e6a15eef105ed6c755f502673da4074c818aefc9896d1ba6d89a5c6221e9b3c7f067987f72776e39c9bed0ac8d28491c16df20d397bac3abb6eaeff5561d2c0bc923a2465fe93a4fb50286abcb5d81d365a") r1 = semget(0x3, 0x0, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x401}], 0x0) semget$private(0x0, 0x1, 0x1) sync() 01:06:23 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x1, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x2000000000000000, r2}, &(0x7f0000000300)=0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) truncate(&(0x7f0000000440)='./file0\x00', 0x3f) fcntl$getflags(0xffffffffffffffff, 0x0) r4 = open(0x0, 0x0, 0x0) close(r3) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r4) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000380)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) sendto$unix(r4, &(0x7f0000000180)="9560c3f0a2f1586cefbd797ecb7e14a386ae8ba406ae264bacc036c696", 0x1d, 0x18c, &(0x7f0000000200)=ANY=[@ANYBLOB="01003b142e2f66696c6530db5d7bf3a000"], 0xa) open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x100) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000140)=0x5, 0x4) 01:06:23 executing program 3: syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8") r0 = socket(0x1f, 0x5, 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000001c0)={0x400000, {{0x1c, 0x3, 0x800, @loopback, 0x3f}}, {{0x1c, 0x0, 0x5, @empty}}}, 0x108) poll(&(0x7f00000000c0)=[{}], 0x2000000000000025, 0x0) 01:06:23 executing program 2: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() r2 = socket$inet6(0x1c, 0x7, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0xb28, 0x3, 0x128e, 0x6}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000200)={r3, 0x7ff}, 0x8) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup2(r5, r6) setsockopt$inet_mreqsrc(r6, 0x0, 0x10045, &(0x7f0000000080)={@broadcast, @remote, @broadcast}, 0xffffffffffffff3e) setsockopt$inet_mreqn(r5, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) lseek(r4, 0x8000000, 0x1000000000003) fcntl$setflags(r6, 0x2, 0x7978318f5aa4cadb) writev(r7, &(0x7f00000002c0)=[{&(0x7f0000000700)="50bf1b0ee717acfca687242d02b411bd2136800e4e9be552bd1514250d7278d84c27bac0adf7b996a38072443cf5d62d19e77af4ec1e2d13f82dcec61e35085f88ec4ca4ae6fe6084258b21e04b71ee18edfe750a83ce0ec5ef91567d933b629ee32a764ec5b91ab91628ba9541e10bf8f6287e403b831d47131e7d3efac2bebf860ec4d9c8d807ea15301c98f25a3097b91af66e53bd91c7b26e9fe01c6b2d21871b08e579da26fbfb5067f2b7479d26a98ace881bebad049ba5a86380278b658e1a2744c34fffd1f5b706edba5525e8bb271aea9", 0xd5}], 0x1) getpgrp(0x0) setsockopt$sock_timeval(r5, 0xffff, 0x1005, &(0x7f0000000000)={0x3, 0x2ef1}, 0x10) 01:06:23 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f00000022c0)="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", 0xfc8}], 0x1, 0x0}, 0x0) socketpair(0x17, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000000c0)={@loopback, @multicast1}, &(0x7f0000000100)=0x8) 01:06:23 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x200, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f00000000c0)={@multicast1, @loopback, 0x2}, 0x10) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x3f}, {0x80, 0x4}}) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 01:06:23 executing program 0: r0 = socket$inet6(0x1c, 0x7, 0xfff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x2, 0x7f, @empty}, {0x1c, 0x2, 0xff, @loopback}, 0xffffffff, [0x5, 0x6, 0x8, 0xff80000000000000, 0x20, 0x80, 0x0, 0x400]}, 0x5c) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x848f, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x3, 0x8, 0x400000000000, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}, r2}}, 0x0) 01:06:23 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000080)={0x7, {{0x2, 0x1, @rand_addr=0xa1d}}}, 0x90) 01:06:23 executing program 0: open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r0, 0xffffffffffffffff) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:06:23 executing program 3: socket(0x10, 0x0, 0x4) r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6, 0x5}, 0x8) 01:06:24 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x0) flock(r0, 0x3) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000380)={{"f7848a66856cac679062a20196f82627371dad8530aa8f137dfcd28d5ebd31e342687bb80ff3d27fc456802ab82ba0b3ea3669c2516ee71cec7dc4e8ddc6b0fdae0f38a1ed6c6efd33d9f02da9d62f2a8506986ccb4f3e28a808bc779eb4416afe17e6a5559b04646964d7868916c3437ddbbd32844d7eb7f4d68797af8119f3a0487ba94cac35898c676af2807e1970b241d084997f12ba8d91bfd6e706ea6543b23dbf7632cb36f6c783a7e2d767037b02e9dfbcf9ab2c500a9255061cd32cf33202f54ca6adefccc5b2ed09abedeb1b5eee281694e6f1efcc599f2a457e62dc448cf6a2fbd09b70bd0fadc1ecd0d1d50b69688ffac7e21be695991dfb225ce57b437b68c0037d6bfd21a000d59ef93ea318cbfd79806ebe2a02f512fdf4d02842fb8173f6dbd4a1f00fe2907828ae76dd3ec74f334933e01c6ad6b453bce542bdd6c9ad45632723d3e07ade5549b7aa86a3884285e16205a70eb5599c00a8f655a21fac46150c520ac952dde86345809c329d56a5ec3e428f3d250d55eee2f419b0065f6c4985fe6248c520a481e58cfa821d8a86554a9d54b71fb23682b0d3bb9e9f3ce9a1ee1e22eec2b40bbb1d8cc921f8fde6a97af71634815e8040806637bba2ce7946e9a813aa5ededc5718b95f7419d4654acf988e469d409a886b730d9a59615975fe270c5358ab527d51553b48aecf03cbd07cdd127027e31d349f3b9a6553585a286eafb70819757ba8456cd001a227c2c0d0f88dfb0f512be33fc2f05520bf8b89a8f1ede7d88cc03dc3ce6487aabe00dbd553d14233497904cd093411556190834a1a0effa267ea09b4f242235d2c4876af61ea99b0cbff413b34ec29f4eeed71c5a8a9a5ad80c437c5a4dad2c93b5a93082597270f0fcba5adfb5542912825b095c3b9f650ad09d9195ddc027547893602c24a268bd1a130f5c49b6f89f88389248d8160f5e16107b76b276aef7a124af7db9a8c76f576b935736f7794024b13dfce9cbd9722c4bd5b246a40f04c303abf30aa59dff7d0f8613508c1c60aefd6370281c61c5a0b3aac449133d973130290e7e23a5f95b7c10393fabfe19a39c1980085f4478fe79836891b575eff84ab330104be24eda26fda48621ca74f178e8682e696a7fc3c47412eeb06e906b07a560191182d56ef9d824fc507837a597198e401932f041b4e103672c30b1c44ab69e0b42bfac4c3cf84f76eabe360aab473d102ea6e4fc53ee55400e9a2745dab9bc89dbba2a251ed79c1254dc9a410fc83170827a038bd4282ecc3a475da5b05cd009a6e490d934b96f0278947d86eac09e23c287bd5884cb6994cddf56a5a89303242dbfdf689575d598bd4b005866454c12d7774d93af7566711c51d80418ea21df4aa138605b8d70c2bc9ad39d12e9d08f5cbfe61dd5cf2e35292471c558c2aee2233fc9e0ade", "cd1d7a6232257ea997461ab3448a258bf8a58a1530d7cd81e375880f4ed0f22c", 0x7, 0x401}, &(0x7f0000000040)="ce4f623681f21faf1ccc2027312f68b054dc874c5f5e05d886a95a3c6baba745d8cafe940a4e4bd64eaa5429774c38bb8aaa9cc61b6645b35b20e8cda1766c093b54f910d2a5217aad01cd113c9a330401d5a920a92efe069d89af", 0x2, 0x401, 0xfffffffffffffffe, 0x9, 0xfffffffffffffffb, 0x1, 0x401, 0xe47}) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r1, 0x1) flock(r1, 0x1) flock(r0, 0x20000015) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/242) execve(0x0, 0x0, 0x0) 01:06:24 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000300)='J^\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)=':\x00', &(0x7f00000003c0)=',\x00', &(0x7f0000000400)=':\x00'], &(0x7f0000000600)=[&(0x7f0000000480)=')\\[\x00', &(0x7f00000004c0)='(\x00', &(0x7f0000000500)='-\x00', &(0x7f0000000540)='[\x00', &(0x7f0000000580)='^\x00', &(0x7f00000005c0)='@(\x00']) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000280)={0x5, [0x4f3999aa, 0x0, 0xffffffffffffffff, 0x8, 0x4]}, 0xe) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35b, 0x800000b35c}) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x90bc, 0x0, 0x9, 0x8000000006}, &(0x7f0000000640)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={r4, 0x3, 0x3, 0x9, 0xfffffffffffffff7, 0xe08e}, 0x14) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x440}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5, 0x2, 0x1, 0x7}, 0x0) r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket(0x3, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 01:06:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="00002e2f858e65f7090000003db0d28e18b83c02e4bc9fdcce5d0dee354c2a782e419ba9db5caf2204bb14e9635d45386042e8728ee1ffa164bf12ac4e74f5668afab7e667bef202b673782375b83b7279eac0fa2d58b036b71f8f093a55d20bd51581bd2dfd192a89a4b24565da5bbeab640a779020a2847c4541e48e75cca0784be91ac2bd9020f5771ff74bd27004470fcc59fb"], 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0x8, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x100000000, @ipv4={[], [], @loopback}, 0x64}, @in6={0x1c, 0x3, 0x0, @mcast1, 0xfffffffffffffff9}, @in6={0x1c, 0x2, 0x5d6, @rand_addr="a63db1d6f27f401f395234536734168b", 0x1}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x0, 0x2, @ipv4, 0x2}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @ipv4={[], [], @loopback}, 0x81}]}, &(0x7f0000000080)=0x10) 01:06:24 executing program 0: syz_execute_func(&(0x7f0000000100)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332f59e4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fd45c9015deb36736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000280)="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") r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="02ac339ab5001ff1"], 0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x48) r1 = fcntl$dupfd(r0, 0x11, r0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0x7) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x7932}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x10001}, 0x8) 01:06:24 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001640)={0x8001, 0x3f, 0x5, 0xfffffffffffeffff, 0xffffffff, 0x40, 0x7, 0x8000, 0x1f92be68, 0x800, 0x1}, 0xb) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="11cae59fd821c0d6b4e9e8e16571c566c9f11fe2405043317da8dae47080d0d6d6a20b41a340ad13a262e502d071149fac7b986e4634c538b527d5e4101c860fa7d1ca0be12cfd5431ca956bb856f8bfedffd0b4c19ecfa3447eb7b6b6803f932aced5ddba9be3c8e6aea0014929f81d1b62c329d2c4255ede5a33d4cdcade5a600bd8fd839d45b69e6cdb14c96d557d07ffca7305d75c7b74bb4d2a75251956cdcc0e06c8b851cdc15118631e263cebf78dfd4741d22572ac827426ed90090000006c12f07a5ba05ca024efed1c0385896a85e7311fa8187b6455db180640b9d2095ae46ef3efb3c8beac63619e71c369df00", 0xf3}], 0x1, &(0x7f0000000280)=[{0x58, 0x6, 0x10001, "2ee841a8a7c6fa474c8a0a18339c405cc41288e1feafd2e31c57246eb03804f1cfb274b887759b3794c0729b78f8f317c75017c86f81c9be9cee2b75d1d4de63a117161f25f7b1af"}, {0xf8, 0x0, 0x6, "7baa306c916cb4de06157bb751da5716f6050e85914494673be4d23bed697cc9cc46242912514ff93a4180402f613a4d7840546180f94b86f1f535b745954525be82442c9fe8bd212dfabe963d5d22e9a33f4ed1cdc221919b1e79c53b960afa3b8fddb7ea37963bb1afc433e26e735c20a332beb62cc7b669606deb09a7d9562519cc813e4e1c9bb49d8c82ee4db8c74fd86f3a7cb345ea464cc8c2d5063f16298aa04a437e4670e6f89649f3f5e2a11c4a5f0602abb906eb5be58b92c62c685b37d339b5118e0346e28d5cf744ce1d8fa043dec80e73cd82c7bb1c4ffba0397c64"}, {0x2d6, 0x1, 0x8, "0282d637b60022c1070708264e88df96efeb47cecb3c8e6778b413d8c0ee630ec8ae39531a4f4c377e3feecb6e2713fcea6b4c7510d5810b47056eaf28ea8dbb017c61f08f9339415e6b097748aceb0a4762fd84a1601a4e17b4be59170e77a7e33d5d3533b4b9d486ede0d91f5e86eeb2b0f5c1c0c1e13b3c5f375b"}, {0x1010, 0xffff, 0x2, "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"}, {0x90, 0xbb, 0x6, "13c15daeb124fa5a3fba6c12b9c1c9fadaa960004aa18fef88f676a2227581c7c834d11fd39a7f59de19475994fa78ab8703a9fc8cef10053531df107c3a98198a4bf7737ad091a86e9c82200b20f1651e6c68ffa7b077edbf36350468f3faacf622e50a61f4d092f875079d0967de9756ee735d22b0aa96660af29b76ac"}], 0x1280}, 0x8d) r1 = socket$inet(0x2, 0x30000007, 0x100000001) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000001500)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000015c0)={r2, 0x800}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:06:24 executing program 2: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) ppoll(&(0x7f0000000500)=[{r0, 0x40}], 0x1, 0x0, 0x0, 0x0) 01:06:24 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0) 01:06:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev//.\x00', 0x4000, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000600)="acf84f7707ad7e28e32f3b9bd6ef9be37aa923f80bcb930363f9efd3cdd311190b97cfdc03e5ad7ce93076fbaa6ba86f75bf53211871fb7dd4d72d5b6e5b265e591ef93c2a74439b0504c1b3bec81aebb9b0a7") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x40) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="0fa6137c65eefd6114a1afffffae28f158180cc7c46069d43603b7ad70fd75ae9dc684979fda5b6a61cc6ac507bf248bb6732f50ec91187b208bb2ec2427ddf42ac14668bc0f488215cbb9528c5948aaf8043ae3a1eaa61c77e3604ece2021feb1843016e1ecc7798e0a7685124be52bdd09d7c834a9e07f", 0x78) 01:06:25 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x0) flock(r0, 0x3) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000380)={{"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", "cd1d7a6232257ea997461ab3448a258bf8a58a1530d7cd81e375880f4ed0f22c", 0x7, 0x401}, &(0x7f0000000040)="ce4f623681f21faf1ccc2027312f68b054dc874c5f5e05d886a95a3c6baba745d8cafe940a4e4bd64eaa5429774c38bb8aaa9cc61b6645b35b20e8cda1766c093b54f910d2a5217aad01cd113c9a330401d5a920a92efe069d89af", 0x2, 0x401, 0xfffffffffffffffe, 0x9, 0xfffffffffffffffb, 0x1, 0x401, 0xe47}) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r1, 0x1) flock(r1, 0x1) flock(r0, 0x20000015) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/242) execve(0x0, 0x0, 0x0) 01:06:25 executing program 0: socketpair(0x1c, 0x4, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x103, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x5}, &(0x7f0000000080)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:06:25 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setgroups(0x2ca, &(0x7f0000000000)) r0 = getegid() setgroups(0x2, &(0x7f0000000640)=[r0, r0]) r1 = dup(0xffffffffffffff9c) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 01:06:25 executing program 3: r0 = socket$inet(0x2, 0x30000000, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x1202, &(0x7f0000000080)=0x1, 0xfe9f) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x1, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x0, 0x48) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="02004e20ffffffff0000447108924118de6e00009aa10000000000000000000000000000000000000000003a93eb2de39456ba33f60000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000b681e1ed000000000000000000000000000000000000000000000000000000000000000000005beff55231f0e68188bd7a9ff8171ff1de1a74eb0c30923a797bdef3b2ed5165c595e8624ca5ee8d6894e360d20228bbdc84b171c15f1691705a85636bdff550d131c2e0cdccae49", @ANYRES32=r1], &(0x7f00000006c0)=0x8c) ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f0000000140)={{"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", "2a0bec2f7bea3d52a7e775deb4cc30434d18e37427dd453a9618424f4fa67e17", 0x4, 0xee2}, &(0x7f0000000100)="aa6f2f5393b1bb4f32b898fedf29353657", 0x7ff, 0x7ff, 0x101, 0x0, 0xffffffffffffd287, 0x3, 0x7, 0x1}) 01:06:25 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x1000300010005}) flock(r3, 0x3) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast1}, 0x8) flock(r0, 0x1) flock(r0, 0x8) 01:06:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x865}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x100000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xa, 0x5}, &(0x7f0000000180)=0x8) getgroups(0x7, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0xa, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x6, 0x9, 0x6, 0x7, 0x0, 0x0, 0x6, 0x100, 0x2, 0x5, 0x6}, 0xb) 01:06:25 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@empty, @empty, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = msgget(0x1, 0x20) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000003c0)=""/79) r3 = getpid() r4 = getpgid(r3) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x200000000000001) wait4(r4, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r4) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") getpgid(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x8000) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6, 0x10}, {r6, 0x2020}], 0x2, 0x0) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r6, 0xffff, 0x1, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 01:06:25 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x10, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7fdf) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x293180000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000280)=0x4) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="03008c0600000000"], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000440), 0x1, 0x0) 01:06:26 executing program 3: syz_execute_func(&(0x7f0000000180)="1c21b5b598cd801b69e46962f5696200d9d9d037c3795b5bf2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35bf3450f7095fb87298404304545e269a841000fc40235b97da066030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x1a) bind$inet(r0, &(0x7f0000000040)={0x2, 0x2, @broadcast}, 0x10) 01:06:26 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x484, 0xfffffffffffffffc) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000200)="98a848a84a2c431c85c42178130704410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a70008fa8789f293fecfb0fb8c416274e4c7bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c483397fd300c4a1d012f54c10f138f6af3e6766f2ab381f38e3c6acacc4c3214cb9a5410f0d90020000004b19c201b00b0000008f29788006670f542c3d271c00000dd4d4c4c3e16d488d88e8628f680864360fe25800218dd8c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 01:06:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0), 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="a78338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 01:06:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e221f000000abc2fde5d7d50e7985c1ba4f6ee6817e050000000000000000000000000000000000000000000000000300"/128, @ANYRES32=0x0], &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xfe7}, &(0x7f00000001c0)=0x8) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0x6, 0x5}) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="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", 0x1000) 01:06:26 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000080)="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") r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x7, 0xfd1, 0x8, 0x1]}, &(0x7f0000000040)=0xc) mlockall(0x1) 01:06:26 executing program 3: syz_execute_func(&(0x7f0000000500)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) setrlimit(0x7, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000670e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") 01:06:26 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x31}, 0xffffffffffffffee) setsockopt$inet6_group_source_req(r0, 0x29, 0x17, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x9, 0x400000000000}, 0xc) 01:06:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x1, 0x2, 0x6, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000280)=r2, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r3 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000100)={0x6, 0x2, 0x1, 0x4}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={r2, 0x3800, 0x7, 0x0, 0x9, 0x800, 0xfffffffffffffff9, 0xff, {@in6={{0x1c, 0x2, 0x0, @empty, 0x3}}, r2, 0x6, 0x2, 0x20000000000, 0x219, 0x8001}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000002c0)=0xfff, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) connect(r3, &(0x7f0000000180)=@in6={0x1c, 0x1, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c) 01:06:26 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x80, 0x1a8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x6, 0x4) freebsd11_getdents(0xffffffffffffffff, &(0x7f0000000180)=""/42, 0x2a) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x800, 0x0, 0x6d5c, 0x4000000000000000, 0x2}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8) 01:06:26 executing program 1: r0 = msgget(0xffffffffffffffff, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) accept(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) execve(0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x4) getsockopt$sock_int(r2, 0xffff, 0x11819, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 01:06:26 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getpeername$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000540)=0x8) r3 = semget(0x0, 0x0, 0x20) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000580)=""/100) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r4, 0x6, 0x0, 0x9, 0x6}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000200)="b9d1f96f81009d2b9e7a5ced809cce1e39a6cac7715d94846a2f2032d23756890c383311f04fb3bcd310223fe3812d827ddc053e70bb2f6322753fda75abfc213fba9e422090d91368ecec1ba8a55a1d3253c8731f6c73a720d7081f3347363eff0c09b7cd0be25f6c4c5e821a65231d") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f0000000600)="982c3d0f050520d0f807913e3e2ef3420f53de266566660f38245c48fa9650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r7 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r5}, 0x84) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r6, 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:06:26 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6(0x1c, 0x10000000, 0x9e896a3) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0xfa, 0x4) read(r0, &(0x7f0000000000)=""/107, 0x6b) syz_execute_func(&(0x7f0000000400)="98340d0f0564660f73d00691b00a4141e2e99640de56fec4237babd2d200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b00c4c11963b3c7090000c4c219a8d18888a1c4101f9ba773e2c44249912cae1616470ffbb3a4000000100000ad80ba7729a2a24219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dc4c1105813a1c9fb110f0f3804830a0080ff00") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000280)="af7512dfbbee3d9345dd2b9f467863a8fa91184ce8a50667f8f084e0dcd7e31942887dd354ca35ac4c5360e21b13de47729e7db14037bc073667bd03f45a3738f7c76d5eae8042c52c7810a370cc80d95896cd3f5c7877eb67450b660a2963dd05fc5e1b74cec63850ec0e1b435f0d39d75fe32e6966d1346eaa4097c9a2548cab1cbb21cdfb441c01", 0x3, 0x7fff}) 01:06:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, 0x0) listen(r1, 0x1) syz_execute_func(&(0x7f0000000000)="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") open(&(0x7f0000000140)='./file0\x00', 0x239, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) truncate(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 01:06:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2}, 0x10) getpeername$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000a, &(0x7f0000000040)="eaff125c", 0x4) 01:06:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000240)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795bc44215bb400000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23657051c422b18cb6070000205151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a99de55550faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') 01:06:27 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0xc4) 01:06:27 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x20000000) r2 = dup2(r1, r1) r3 = accept4$inet6(r2, 0x0, &(0x7f00000000c0)=0x10c, 0x9ffffffd) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0}}, {0x1c, 0x3, 0xffffffff, @loopback, 0x2}, 0x71ff5a30, [0x2, 0x800, 0x1, 0x10000, 0x9b, 0x4f, 0x100000000, 0x4]}, 0x5c) syz_execute_func(&(0x7f0000000380)="0c1bc4817a2df998cdd280f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c316165b45363ef82f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:06:27 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f0000000000)=[{r0, 0x2100}], 0x1, 0x0) getuid() mkdirat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') rename(&(0x7f0000000140)='./file1\x00', &(0x7f00000000c0)='./file0\x00') socket$inet6_tcp(0x1c, 0x1, 0x0) 01:06:27 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) dup(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x0) sendfile(r0, r0, &(0x7f0000001200), 0x2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x5, [0x0, 0x8, 0x160, 0x100, 0x0]}, 0xe) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) write(r1, &(0x7f0000000000)="362dc2351eae8d3c6b62fa70a25f", 0xe) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget(0x1, 0x3, 0x4) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000200)=""/4096) ftruncate(r3, 0xfb53) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x108000, 0x158) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x40, 0x410, 0x5, 0x401, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x5, 0x4200, 0x9, 0x7, 0x81, 0x3f, 0x4e9f, r6}, &(0x7f00000001c0)=0x20) 01:06:27 executing program 0: r0 = semget$private(0x0, 0x0, 0x106) __semctl$GETNCNT(r0, 0x5, 0x3, &(0x7f0000000240)=""/89) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb101], [], @broadcast}}}}}}}}) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0x3, 0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9f0021466f0700003772e78f7553adb31d845c8f9dbd64effc85a8698b5aa4c20c2708454026f6742798cc7364ef1ec6b172c47c66e5e74ba1736384b3fdd3d2365191c3e01ae72ff8030337d78d31e5287a863a1885ce50c85d325d8d5907412a81488096ad620cabdd45d762032afcf0cdf7540321bd4baf3459b660f7929e47391d7c09828e1d6bac3b9cc51205228fe3e126a4e02bdb761bbcd9c67e305ba42f26"], &(0x7f0000000180)=0xa7) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="ed03000053ba83c6807bb7f1d8842d70d3d30924f12d0ff6c944d1f8b2099bc683515c4b62213a12c33ee1a4fb242a50d2d1b4f598d1d2b47a2e72372bf3c6aeaf71346de55a891c2ffe2b8f27720faa92ff2af6016bc7f47790a0713f8491c6da7910df9bc817a851662fe44f199883b3f0b727c3fb142bdf89510974"], &(0x7f0000000000)=0x29) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 01:06:27 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, &(0x7f0000000140), 0x30000000) setuid(0xee01) r2 = msgget$private(0x0, 0x4) fsync(r0) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/30) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/17) r3 = getuid() freebsd11_lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) 01:06:27 executing program 2: syz_emit_ethernet(0x105e, &(0x7f0000000140)={@broadcast, @random="7c0e940841a4", [], {@ipv6={0x86dd, {0x0, 0x6, "20a27b", 0x1028, 0x6f, 0x595d, @ipv4={[], [], @multicast1}, @ipv4, {[@dstopts={0x55, 0x3, [], [@padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x1, [0x0]}, @pad1, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xe9a}, @enc_lim={0x4, 0x1, 0x10000}]}], @generic="e35d16e0826e3e7fd57dcb911a3ef52a2fb54d0229aa0df3e5d4c896dc463f2fa098ab076c2743a640079310ee2d0e3833269b426ecd7a5f0ed915f47b060f2ed0d015579af09893932b07de66414f7884b9434820ab94b405e3ccd4909c2e844d6c406d63024959eb3ac44db492c0e011f272364fa89b5941bfce6f03cfe13856da1b9f98ddacaf3f18566cfdaac6111589040551f18b81d8b9e0da34ad9b08a7ae97b65caf21de73953df17217507fe111d497eb603cc85f52ccab80e3c55bc11baf3b25a715d88446f37597f04e6025775d5c0bde373f90f1fc6e0db7cfa088efd0092658a874c0a5d9e9b330e4eb00b214723db5ff01565e34ae0f86ed2f9444a185f45c144b36348ec8a8c6c97197a96d5de781791f553a45a49b2455312a0db3e14431129043a91a7f5021395c7b2bd21f38e43dfa9be07e8b7250a6b808cbb9c14452f8b3c741463235a956809a95bbfae6a4b237a33608b28eb345657e0d7f455c82781c94f6b9ab1bceb8e6527cf54f6d81c57d9831f2460f996504604083f73e0f39c32dff7fcd48cae1ae58533cd340640379089d3bd290fc1edbe4922ad6416f2a2ff134d191a173efa13febafbbfab93d402ef2849761651a27adb853435be4becd2d6984671e0efa08adbe5fff3cb82c0c61f4fe803a60ccdb9fb675df9910f15038cb838d55d0b08d587859cd7262bcf6cffc744b043b442eea76e45da305eceadfcdf7157f2a8dbbdd4dd26f4892a7c7710c3adcc1c7c0c5f7bbb6c2ca0724f5cd167e5768e50b2bc8dfe9ca0f0a98b90c80ed71477c7d8640fff4906c6febb438fcb7dbf81061891fc117b7accec815a82b921046ca0d39ddb0753d68242387b46ec823f084de741acc0fa9ef6a755df05c8c95f25afe597efd846277b12706852c41e1731dd1982afb82f1c5b96f489c43f4fad357f8b27f6eabd7c4d9f896a50f7ba114e074a29527db4a82d6233013bd09622dd0f73c0d7f5813be4313297af33f392922462c1a20eea3ebf73d008dfbd88736ff4651e2c95df8dde8686c24b761fb2a0071e265a4bcc7d12491c90918a5b73bf1d8573cef2eb57d93402f8b0deee66354ba263fbe0ecfbddfce4c3dac7978f945854fd68c89f7175e6b2b0d6482d1cc0f27e63c5418c2a10247b4e6c9858b0f3785931b98e81023b87e595fe66aa0a22b687d39547132466b7141126cabc661e540f5cdc0460c13c11afe4937f33ad70f3ca5e24b0e5dbfe14478c2fa12634746b60882cdae54da01fab8070bdcddb72bb67a85511dbd47b4abc3e604b8b4311ad5da63e4bcc644bd6d368ae2752aa429d793473a68917b77109bcdadc10a545a45f3af146c37ccfaf2b727cc692431e6b649b903cfc69583c1ac5b6d394fd38e26a66c9d182db325ba6bff0cc8215118ad9ea51f9d9e5de062700a6089f1f848dc55748f7bfd36fc5482fedba9472a2a921742ebab286fbbd36f2110a54f4b7e7c68df930169b47bacfbb6c1139786f44e330d368cc5b0436acc200ce5bd3299ebc79db234b1d292527f806957db5cbfc5de0b74665b72dfae4e56d3326edbe75a52f31db115373356500f09822bf0efa01d439f2f8f9ebb888b0b8413b50198d53461990dd965e3d7118f40527b4852727ee76b97bd5e73bb0739f47d235a34b2f67a79e2892c3268e3bf9ddfb0c592a3f49b7b9b69950cd215611cf3bbf5b263b544bd78d0b69ffec50a95d0b28e33ce60bfbfbe5ca14158e314b4615b7f2f3f35473d654677bc8947d99d4ead6ca52751a1ee8fdde6226e57aef3079b784aca2d0d50f761775576077f85029ed26ceb717d4fdafdd3592c673f073dd7172267a0979bfe696c83e54e62614ace7291ab9788cd36ed61f27c39f68f494996cc4531fc6b2f69ae19b08f83820810bda37b516c597a06d6645b5c98262192cc351601ce392ae4efb30e3a5c44b995c3950d991101ed6ff4068094fc88827c70763f77a9cc9746ed0ae796f08e56dfc5297e12887a5caedbad98bdda15cb61b3cee68d17d07bba76ddcd1aeda4941f4fc2b2ec4becac28f59d737b506a644195058771b5e287af2ab00b1c4c5557cacb31574500521a37b2fa18c0bf1cf818f8443b512d6d14995e9cfa5feef091188735a9c48664fbadfa23806f4b915180c7427f8b365eb5d49a5358f839231dabc550de126775e272d888f144b5419057f918609a86ea87a7f7c6115334a82c6ebdcd6c20a3676293ed2e3040bb9bb01d5c98381735a0fbe9131b5d7b46bfb09b61446bea509a098c49118abaf00d7401599af9f0e0e757b0022be65937416d4bbd5f4d59ec79629aa0c3222f4b0193051440feec2c136ba2eaa10136560f1f0870beaa4dad3692488a58d607a3d64b8879b0f01cc4bc2c2f412e2d182731f0272078adf2017d2cee99242c23ed1f127006a915a60afc01e45b4bee8285d39555303622ca11e571266bb23b16a0600a5862a065b8df0e2b7f1b890ba7011298416b6ac322bcc52b720c19a334546b13ec4d3a2c243e68ee27df63063f0d2a4216126b371b06d1c74be16d69ba152ddf125d280622cfdf459812d74dfbd986f31e8ac778205a444628e94fa926089504ab9efd03b35e09add95077750add09481dc384ead906c57ee10b81730c6f4d5a28e62c71783b48fb80e2c0180a40f2ac466e440c763fbbe42b0a2f9326617518846e24ffe4f4ebe3cf1d8511849195d00597bfd786ba6201cd9467dbf7c59f59b6d5b6efa7b8dc9f41623ae75a89abe6092cf4015c763ec203939c8ac53f48c4bc5c37797b2c2b621ca1a85e8867a6b5d605144326a8f86bf6eadbe0ea0a074f06cc6fadcc97a82b5f3052482ca4f640cf81e1b2ee333cbd072db446e6bccc734b1051f7daf33880a250da3490d8e88a63aeff267710ea91e3c453de57aa726bd71b9adcecfe8e81f2fbec8ab60f6cf7aa44b46e0774e917f7932a980d18d19eeb63c519a68e6edea4c4e3af971699ae8be148c1891859b6a8fdd0e7c19b2f890f5f430f2038bc991835637aad2f8df82079c43ed9ed1dbbd409d304cd4cd049a55ecedf9260c662dbf11c83c7ce8de4d652da45a24c577fd0fd4ec6cc2042b32d9ecfd70d27b54c14e9f1e221b6753bbafa40a14041c269e952edf5d867fead3fa325e4e243cdefc52e79f6c207ac94811ba99065f48ec502dfc4d8aa8afbabca1604016f39139a5697eb1236fa2a10c0c576bc5b022af1b6b7075aec02f07fb98072fd77aa5f6bfe355acd6d17acf493c3bd44f958202719c67cfd21b0eb59910cc4a5307411cfed2fb2d5632a40c79c0e3d65edd170b5eca537032b161ac4594baa6d4e15a06933819ed1991fb013095526e8d66bb9e1ebbe681803032a85fbc50d6c00f20681950c0310f4ebdd459c7a965f16f2ff087a869e1d8fda0ea056497fe60db933b5cdac56cede543feed46dd6ee39d7a7ef4c2b9a428b5dd33883d3558ea4acf931cf477358a3d6685f76b189a9ded2a59757965cfd516f119e21e66cb8dc883d434baa6af735cb13441b84af9c249d28f9faf4c29f57371f3102a61a8e8551d75ee387f148693f5a014289ee8abbd23ae12ebd73e3d7d554e0e576b51e7538a26b53f19f61e498e8f9abae82cf74b66d62fe9abf1f0cb6db6951ca3d387024ba3cc8c2250565c866c25fa550ea4d28e007b9c90f9de06b7a47930cbb0afc96fdcfe53eee63a82256e9463bfe98a18ad2a796e7c7858e6693fb235b4d01dc0eeb5b31c5f2f9f0ec8e8d34faec857ceb84ea46e9eb5bbb6657b5603657835da473f1046711542dfbd1b9e40bb7865bf6d02a49f74564e6aff22b5299867c7ca8b54cb42fda3258250b5e1acb94dfa6fe62a22ea02e34f4d26078bfbac0aae19b6bbeccbb10092dde683217e62445a6f943114c1faf38430514b9a2e96341fceb0003ea16778a6ee41cf584dcebbddadcd0a85b324dbe68acf387a01261fbb2711f4eca1fa0959a4c100fda2517f55f37a28cbd40e677c8e245289cd193641342a5339178918126b84a5d85fb5ba22dffeabd1c8d9acf8f617430d863a6bf2361c2369fa5db45980a7b3a0c0ac9170c2788b386ed99da6698a1106ab939754300f6d1ddf1b4359c3b5a27bfe1a0465afc360522aec214a9dc451f9af8a01cfa8eba7119f8be4f86fb2ef4c39e9c4554ce5a60973b6b3c6b47c02b048e79069cfc6003ace8c9de8496c3fc8179815ce83689a00a1c48de3582aa0724283894d2ad7ff8ae32b12320d118fcf35519d69ce1a3e6456ad99fe33c7ebe7b97cc32ffd9af11bea3ee8d8c83f4e92679d89c19a4db4c2f855803e7411d9fc9da6b9069d40da0f0cf8af195d10b69392abb40cd570876e4261df204aceb32f547def47e9d7aed3628381b42dc2660ac4c6db7023b3ba0275318e8b946ea4c03a089e0f4055dce450ed5040fea62b6bac7ee62925e42f1f41289b21becea60b1c1283e4fae92dba4254e7d724f924dbeec88ad2cb163f56c9c11c0eb78a5abf2fc1a116b1538ffc748b328dc109ea4c5eae2ee45da95743a28969fba0143c1007fa898db529d409e859f145ec231076602271a916fa4f7ea736d57451792e658ce7b5e6bd392bb66fd1538cac310df0210adb47f5797c5e1998d6c8a778779334ad8767b10d3a74e56bf069ab5f563ca331e2829cf04f8080307d43d7fae4782acf65544cff08f7c09b8b128f3a0376b5dba118ecc773b401e037ec4f549cb24f9d49cdb3916d432f5304ad06dde02181a8d84edc2afc60de6617c215796c94a0f8e6aa3033e26b69fdd87cdd53c6e29ef5e64bcc4aeb90093cc3eb0027203c91cc3a0d3b1ad0d1095a724ff2cfbc586c9b78875f13b501c8b9d1760b7782e1e51509cefd2e4f46dfd1e377936d52aa64d9f471055d2558c61184389504177076baa064f0811341a166d2eaa353c4fcbc996b5bf6406242d385f05ad00d29bc0a0786a1b874081e89ea909939f3e51c7f814d55aa1d9b5692811bf150fe3aad7a22da8423ac8b0bea0e81468b86c4a17cf8f2d45d6706ae3b9932a4e5ae0f9f24339ba2589d3b0e1d2e18c6b007c2fc00409de8bce6ffbacc4e7ee34d2fac560a3f28cbe0ec5256df2422350dcf23d203dd0717e7e205b3f0b9413864f2b5a9ae54d8c5e9dd36d69fb74ee001640bc4322aca70e7e506dab0ea2c5c9eb750549947fc738ca649e888a846110bc6cab2d845c90f8dc2892332e87acd0eb5ef10c65bd3525f0df717855a6dff48717247a8b0953d72b720c4786e6d87e6382d8cb302d934d6e2417636265272dec07fc3ef5ce3d6592f90647a3c9881a9496ed10f308e564523faa4a7bb6d1553f4d9188494da41c7e7cac1ef95f9582384b304de10980ea93a0a0fd1d51edcfb3b4a895ba907382d8ae03d8543fa315ab7a6ccac0686b80e2160fef82cef1ec806247fc195dca29c981be244e2a27a3fee7d4fe3b6274b21e89d6f8c1fdb2b144b2fdd60d5772e356d3a6bffb5ecd9bd7562587f9b44c8151266eb2ff122ec97cb3f58db80e765b6296dc7071d0b16dae5dc3693978f076fe0ecc7764c0cab86a23e06303a60e94af05a5bd8b094957598790a5022137ca0eb05a8763795819afee770c99eaabf7d4b7ec58d9d2c8368a50623408f6ad56165128ac250db3aebbd2abc72995ea57fb2824aa30a016299fefd0180196a1ef129f0a9befc7c9b5165a1db6c87c7ed79fa25c36e7931688cd6d6be2d9e53d760072eaaa3d31d8cb5763f27eec291ad6bce82c021560da3e102abc143fc1e07c"}}}}}) 01:06:27 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x32b, 0x0}, 0xfffffffffffffffe) listen(r0, 0x8) listen(r0, 0x2) 01:06:27 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0xfffffffffffffff7, 0xb00, 0x8, 0x5, 0x5, 0x7f, 0x0, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x0, 0xdc, "8b1b6160d8b42ddb22a5871468002ad48567f7d064cb2f6a4574e8b158b71524c8adb562718fd29faeced05714437989c19eb497b3d4f2937f9950731ebac8a477293751ba393bf22c322ffe626c0d88747cd92d6215f01b953c89c31e7a61d67948f2f75d84966f7bfe0de86fa2a9706ea23ff038bc579c05dcf2c4bd211a8570bebbd1c2a23693b4302c019746dede71c26a8659f292c07a05587201ce85a3b3ceceb8d3cf5625daef68d9d628a0906932a7d022c0f4e7c89eef6c331a04266de96cec2daf372b220586b0854ae40e3cedb13c472a0372715d1f06"}, 0xe4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x19, &(0x7f0000001540)={0x7}, 0x8) 01:06:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000000)={0x4, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @rand_addr=0x100000001}}}, 0x118) 01:06:27 executing program 0: syz_execute_func(&(0x7f0000000800)="98abf3902c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fa0fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc50f13b0b9000000e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x101, 0x2}, &(0x7f0000000040)) socketpair(0x0, 0x20000000, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000540)={0x0, 0x8, 0x4}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000005c0)={0xffff, 0x10, 0xff, 0x5, 0x0}, &(0x7f0000000600)=0x10) sendmsg$inet6_sctp(r0, &(0x7f00000006c0)={&(0x7f00000000c0)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)="d39615f35dbe7c778f9092af077b28a38e46cef0194911dde9d732771ce37582b67d51a140f1b23c356e802bad2695d609e646f2", 0x34}, {&(0x7f0000000140)="4b74fbdd713caee204e7ba6b64197a11fcec2f0ffde881c260b940b1d4b4a2a7f01fed918d255976b164f618dfd5ee756dd8a7de6e395515808ba629fa243258b4a22f72d71dfc30a078bb0d9db9e3992a6811b2b87f49c389ceb5e7e4d5e351d9fd93d5649784a2b6b3e6d60d77b329", 0x70}, {&(0x7f00000002c0)="06d820b11db2a69d185a16efa385809d43945250a44c96a895a85925b029502d91da85fd3b3727efcc3bda602b0757be3e3eb43bae0bb944aa537a9feccc546d8c148b7c96f2929f0e741b577e86c5cf67a08dc73afb322c4351c7b1e563cd12ba813bbffd4eba254a458af82ea41389900e621d25a06c5b377c23d14bdca5d31808dee61988c00827a15c033d1aeaaa99cab7bb616671a56c60a5d9e3d90c6a656d7428399c38d892ef92894ee50611213c0cdf4a0631b2f2bb6f7be089941a11bcddf82b2ba6fdc8eb934f1ce7a5049aa41de9c64aee7101b31753318344caa28181", 0xe3}, {&(0x7f00000003c0)="968927d4913073399ca896447e5a599aae48c5c7809dfafa2a63c2bab3b01c256aa39dfed172c8540f3935104d2dd83f29a3ee787c79000f163cd410cbeec52782a630931a0a0787c482de8ad6b0989391b3bd6e6332943e470e", 0x5a}, {&(0x7f0000000440)="d0fba33ba74b918cdd587bcf0bd0f28209c97dabf5235fd066b99fc1d7939ad82d2247cac88046720e20ec50c86cdc46572a145376d050cd6229fc8a73fe6d532cce0df0fb5210e85d6d135e18ed78f50595e39423988febafca31d2b604eebf39c4e6984299", 0x66}], 0x5, &(0x7f0000000640)=[@sndinfo={0x1c, 0x84, 0x4, {0x4, 0x300, 0x3, 0x3f, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x10, 0x3f, 0x3, r2}}, @init={0x14, 0x84, 0x1, {0x0, 0x0, 0x6, 0x3}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x6c, 0x104}, 0x20008) 01:06:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000340)="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") open$dir(&(0x7f0000000240)='./file0/file1/../file0\x00', 0x10104, 0x41) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/211, 0xd3) fcntl$getown(r0, 0x5) unlinkat(r1, &(0x7f0000000280)='./file0\x00', 0x0) preadv(r1, &(0x7f0000002b40)=[{&(0x7f00000017c0)=""/78, 0x4e}, {&(0x7f0000001840)=""/188, 0xbc}, {&(0x7f0000001900)=""/103, 0x67}, {&(0x7f0000001980)=""/103, 0x67}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/142, 0x8e}, {&(0x7f00000002c0)=""/40, 0x28}, {&(0x7f0000002ac0)=""/29, 0x1d}, {&(0x7f0000002b00)=""/14, 0xe}], 0x9, 0x0) 01:06:27 executing program 1: syz_execute_func(&(0x7f0000000000)="b12191cd80696850ef695cded946f91cc10f788e00800000665b64919eea38623168f4a95ff90f71d03f748808eebce000008020004283b92f1aee6c05c48192558dc3c36645660ff6e9660d3a128f000079004f730747da731f035138075fc4027db8d5646736676666430fefb3000000040804f4f20f51cb3a0e8fe97882ec") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x180, 0x8) getpgrp(r0) 01:06:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x4a, 0x0, 0x0) 01:06:27 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000040)="5104207d291f23e3fde85dfabb59370ac345b555ec585b2fbc5d8f90183d046ce5eb7d7ab95a749793ee5c67621ba330b5f4fa08031b7c0000000000000000") syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 01:06:27 executing program 0: r0 = socket(0x1f, 0x20000000, 0x0) chdir(&(0x7f0000000140)='./file0\x00') recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0, 0xfffffffffffffceb}, 0x0) accept$inet(r0, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0x10) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000) getpeername$unix(r1, &(0x7f00000005c0)=ANY=[], 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x2) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xe, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r4, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000340)=0x10) sendmsg(r3, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc) openat(r2, &(0x7f0000000100)='./file0\x00', 0x38100, 0x40) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14) accept4(r1, 0x0, &(0x7f0000000380), 0x20000000) 01:06:27 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x1004, 0x0) 01:06:27 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getpid() sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, 0x0) mlockall(0x0) syz_execute_func(0x0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, 0x0, 0xfffffffffffffd27) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 01:06:27 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x120200, 0x39) r1 = dup2(0xffffffffffffff9c, r0) getpeername$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') sendfile(r0, r1, 0x0, 0x0) 01:06:27 executing program 3: mprotect(&(0x7f00002b1000/0x1000)=nil, 0x1000, 0x800000005) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100), 0x4) 01:06:27 executing program 1: r0 = semget(0x3, 0x2, 0x2) __semctl$SETVAL(r0, 0x7, 0x8, &(0x7f0000000280)=0x2) open$dir(&(0x7f0000000440)='./file0/../file0\x00', 0x80, 0x8) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = semget(0x2, 0x2, 0x206) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)) r3 = semget$private(0x0, 0x7, 0x401) semop(r3, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00') __semctl$SETVAL(r3, 0x4, 0x8, &(0x7f0000000040)=0x9) __semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000380)=""/192) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x898112566ac29edb, &(0x7f0000000140), &(0x7f0000000300)=0x4) fcntl$dupfd(r1, 0x11, r1) semop(r4, &(0x7f0000000340)=[{0x2, 0x0, 0x800}, {0x1, 0x2, 0x800}, {0x4, 0x0, 0x1000}, {0x3, 0x3, 0x800}, {0x0, 0x0, 0x1800}], 0x5) truncate(&(0x7f0000000200)='./file0/../file0\x00', 0x81) semget$private(0x0, 0x4, 0x104) getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x53b, 0x80, 0x9}, &(0x7f00000000c0)=0x10) __semctl$SETVAL(r4, 0x4, 0x8, &(0x7f00000002c0)=0xac2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r6, 0xdb, 0x1, 0x1, 0x7f, 0x7f6000000000}, &(0x7f00000001c0)=0x14) 01:06:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000000)="e16902ee7a926561ba9aed564500dc92bee4fdd3c23c24237a8e03b11a8eee02427a855d2519e9f544cfe8bc69828b6124f83a440edeb895f83f934e748c2af5c27bf6565ee705d978bfbd7228e1fb85a186683b727c83caf2bb98ec7e9f82549bd2bee9af282501a04a4d687bda13c94087acbef475e5cf04fc097f6dc5f4d5ac637312f40120ac614f1b21c09438c7206fecf7d18ff71b53dbd75a990cf0c497ecefb976e6ac8aa9132a6b1478dffb6d714b0028ccf8f805524bc7b041") ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000580)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 01:06:27 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000180)="4124d5a7bd9f36abe1e847f6c36b079ac7b1fc8692b80189005c40d2348556ee24bd62885bfef8ed11ca4c7f9fe48be6df8a4198dcd3f5aa10acb6ab311f504b2165a3c87d9d3ac491b0261a91e69c849c23de4e54286a57c555fc9e29d2000580a031a1d01133592c7b3fc4e5ada9bfe40913f594ccc85d0502c58133e8acc76979b397de2f682405951328dffe6f42bd0df0387352c3af6675eef42711c19d653c60fb0442a8b8555b24f61370e873a0f29514f5485733fd0a8babab2560ea533e9b2860945711d1e8250abc78efb00ea780bb1486ef03a2ceec98980522f7e326f49831b7dd5d3e3c07b5c51d7066ddd2c6492f8d61e0") sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="001c2e2f6669547d2ae4330000008039104851b504e96c65485a2f9ea902ed5e"], 0x1c) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) fstat(r0, &(0x7f0000000280)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02000800"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1) sync() munlockall() r3 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000d40)=""/231) open(&(0x7f0000000040)='./file0/file0\x00', 0x2, 0x1) 01:06:27 executing program 3: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x1411, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@empty, @multicast1}, &(0x7f0000000100)=0xc) 01:06:28 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 01:06:28 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) flock(r0, 0x20000015) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x20180, 0x1) open(&(0x7f0000000080)='./file1\x00', 0x408, 0x40) openat(r1, &(0x7f0000000100)='./file1\x00', 0x100001, 0x159) execve(0x0, 0x0, 0x0) 01:06:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007479, 0x0) r1 = socket$inet6_sctp(0x1c, 0x80800000005, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x3, 0xffffffffffffff13) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x2eb1b5a4, 0xb376, 0x1, 0x0, 0xbcb, 0x7ff, 0x4, {@in={{0x2, 0x1, @rand_addr=0x7}}, 0x0, 0x3, 0x3, 0x0, 0x10e, 0x7c46}}, &(0x7f0000000340)=0xb8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={r3, 0xfffffffffffffffc}, &(0x7f00000003c0)=0xffffffffffffff46) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r4, 0x3ff}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x6a6, {{0x1c, 0x1, 0x3, @rand_addr="281086350d091d4294e6311e7cdfe413", 0x1}}}, 0x88) 01:06:28 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x40}, 0x1c) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x71a0}}, 0x0}, &(0x7f00000001c0)=0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast1}}, r2, 0xfffffffffffffffe, 0x1000, 0x280, 0x8, 0x8, 0x9}, &(0x7f00000002c0)=0xa0) 01:06:28 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) open(0x0, 0xffffffffffffffff, 0x400000000000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 01:06:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRESDEC=0x0, @ANYPTR, @ANYPTR, @ANYRESDEC=r1], @ANYRES32=r0, @ANYRESOCT=r1]], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 01:06:29 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x12) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0xfffffffffffffff0, 0x20000000) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={r2, 0xfffffffffffff17d, 0xf, 0x2, 0x101}, &(0x7f00000000c0)=0x18) r4 = socket(0x10, 0xffffffe, 0xa0) r5 = accept$inet6(r4, &(0x7f0000000240), &(0x7f0000000280)=0x1c) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e21ac140000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000800"/120, @ANYRES32=r3], 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f0000000180)={0x9, {{0x2, 0x1, @broadcast}}}, 0x90) recvmsg(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/40, 0x28}], 0x1, &(0x7f0000000600)=""/61, 0x3d}, 0x80) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r3, 0x1f, 0x7, 0x56, 0x8, 0x7fffffff}, &(0x7f0000000140)=0x14) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000400)="7961abf3cacaa77904e8d052fab7ace41a26cf625205ce2a6409f1f535cc7623051533bdd4817e87e8a01af3180f3c994eaf3183b0bcfbf142ca15d1a71f7af1b130ca2d5689125d0c0a5d8989b5313ba6af93dd8588b45f50f1d921e8f4d787c8ebdae929c33b8330447d5df50fb3a9e4cc48110337176fbb125b0922e986d48d9168d737d26c9806dd4e2a15128d0b7af04b0bfea19c39bca82581") getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000002c0)={r6, 0x10000}, &(0x7f0000000300)=0x363) 01:06:29 executing program 0: syz_execute_func(&(0x7f0000000000)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014e2e66dcefa0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86e44dcd88888a1c40fbbc4e2ed5d2046e3e4e3e44001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000c4a158169491000001001d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") 01:06:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x85, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r1, 0x0, 0x59, &(0x7f0000000040)="38386805192014f5d5277b5b4e68fbb6503d7f88d6292a8e3a48a0e344ccf13049487b26499fed38be31e8c69006955cff106896c3f9435c71637728d9756a75c20979d533e085a711e0a6ff595f9b1c848873ec52e90f5765d0db9955ec1fcc295f055224e30e10915630100bc9efd3e93cfb97b3c4739d782b18ec65a164013996efbf335ebb5c2852f2fe84f932c9543a51ffcba9fe857cc82c0359ba39c212574d9d9ef2aba3a9c3829a4466aae11e475de04541995768daeda2b55c121b7da8f50dd4bfe639dd2800ed0d25", 0xce) 01:06:29 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x7ad0aa6c000}, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x2]}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)="f720878e2fadb0ce", 0x8}], 0x1, 0x0}, 0x0) 01:06:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) dup(r0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)=""/246, &(0x7f00000002c0)=0xf6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0xffffffffffffa829, {{0x2, 0x2, @rand_addr=0x100}}}, 0x90) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f0000002600)={&(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000000480)=""/181, 0xfffffd4f}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/109, 0x6d}], 0x3, &(0x7f0000002640)=""/4096, 0x1000}, 0x40) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) ftruncate(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a1c840f050f2ac2bfd9371100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecf3400f124f0e66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c4c470c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826ec4a2f9238f05000000a80d94d4c44189e5d4e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34bb7e2") r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f0000001680)={{"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", "366f8e5ef916b9eced986aaeed77cdde36e4aa449fe367371b8350dfca80c3d7", 0x26c0}, &(0x7f0000001600)="8ef80dfce943a35f1ee1ba4d71c84b995e78129536f1f06f48dfdbd72c1f4c7058a66b7980f48e6612903c9721562e55d42ef56c266b182cd6e4056e0daa0b6ede741d7aea274c9711c58ea2bb3748", 0x3, 0xffffffffffffff7d, 0x76, 0x9, 0xac, 0xffffffffffff8000, 0x4, 0x70000}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0xfffffef0) 01:06:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x80000000}, 0x8) 01:06:29 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setregid(r1, r2) chdir(0x0) madvise(&(0x7f00002eb000/0x3000)=nil, 0x3000, 0x0) freebsd11_lstat(0x0, 0x0) 01:06:29 executing program 1: r0 = socket(0x17, 0x3, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="001afd0195"], 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0) getpgrp(0x0) getgid() 01:06:30 executing program 1: r0 = socket(0x2, 0x5, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x4001, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x4) 01:06:30 executing program 1: syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x3300000000000000]}, @mcast2, {[], @generic="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"}}}}}) r0 = semget$private(0x0, 0x2, 0x20) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000080)=""/167) __semctl$SEM_STAT(r0, 0x4, 0xa, &(0x7f0000000140)=""/12) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "98ff5c", 0x30, 0x0, 0x0, @rand_addr="02c1121fd9cd257f39cd8bec26b0188e", @mcast1={0xff, 0xfffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "e768b1", 0x0, 0x0, 0x0, @loopback, @ipv4={[], [], @multicast1}}}}}}}}) 01:06:30 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x10) r1 = accept(r0, &(0x7f0000000900)=@un=@file={0x0, ""/86}, &(0x7f0000000c00)=0x58) sendto$inet6(r1, &(0x7f0000000c40)="227c4375a816d281b23b01a5b76138178c780843c4cf807a5ea8693b53c03cd5a55b026190fb19b6ae253f33870a8778e8f0da6532dc7692475afb88c025e986a360976d2dafa6e6f9fcf5079d0eb6cda9445ecf1db99080ecc2730da43b005f77efe6f43267c3d3c1ef24f00a3f45a46912934fa8a4c6d94b142a3509c1ac07bc46928413c39feeb59c6af3cf17bc89839af758d2525372438e1b960974b9f4e4e65986bc", 0xa5, 0x80, &(0x7f0000000d00)={0x1c, 0x0, 0xffffffffffff8a39, @mcast2, 0x7fc}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) sendto$inet6(r2, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a00000080a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x3, &(0x7f0000000a00)={0x7ff, 0x2}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000d40), &(0x7f0000000d80)=0xb) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000980)={0x3, 0x3, r3}, &(0x7f00000009c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0xf, 0x1, r4}, &(0x7f0000000840)=0xc) 01:06:30 executing program 3: syz_emit_ethernet(0xeb, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff87, 0x7, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 01:06:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) dup(r0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)=""/246, &(0x7f00000002c0)=0xf6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0xffffffffffffa829, {{0x2, 0x2, @rand_addr=0x100}}}, 0x90) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f0000002600)={&(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000000480)=""/181, 0xfffffd4f}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/109, 0x6d}], 0x3, &(0x7f0000002640)=""/4096, 0x1000}, 0x40) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) ftruncate(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a1c840f050f2ac2bfd9371100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecf3400f124f0e66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c4c470c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826ec4a2f9238f05000000a80d94d4c44189e5d4e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34bb7e2") r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f0000001680)={{"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", "366f8e5ef916b9eced986aaeed77cdde36e4aa449fe367371b8350dfca80c3d7", 0x26c0}, &(0x7f0000001600)="8ef80dfce943a35f1ee1ba4d71c84b995e78129536f1f06f48dfdbd72c1f4c7058a66b7980f48e6612903c9721562e55d42ef56c266b182cd6e4056e0daa0b6ede741d7aea274c9711c58ea2bb3748", 0x3, 0xffffffffffffff7d, 0x76, 0x9, 0xac, 0xffffffffffff8000, 0x4, 0x70000}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0xfffffef0) 01:06:30 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r0, 0x0, 0x3) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = socket(0x0, 0x2, 0x1f) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x8) ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f0000000400)="6351ee49fa6814472fc202240075629d6fef11eb6fe482f76af35a953ab8f4b3816ad0bef22d52fed27b22c3f63027e5f7103a81e5ed925f093e3403c565beed85b600f8b591aeb17b1c13ecd7d086f63cfe5991acaefd33fb11f977c2e8824458f6e7bbadbb92abf715a4d40d71c565454ca381aeae1d56ddc4084863183b1daa567eb0dd6ef6c3d1e707e7674003fcaa77b0a0c2eeebef1bf358d38b8c7ac3") freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={r2, 0x9}, &(0x7f0000000380)=0x8) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r4, r5) connect(r1, &(0x7f00000003c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000300)=0x7, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2}, 0x8) 01:06:30 executing program 3: syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855be60f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d3a997b89397b00b0b00000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3310f0d2ffb110f0f82dada048336000000") r0 = socket$inet_icmp(0x2, 0x2, 0x1) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000300)='./file0\x00', 0x8000, 0x1) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000000)={0x10}) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040), 0x0) fstat(r0, &(0x7f0000000100)) fstat(r0, &(0x7f0000000200)) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000380)=""/26) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000340), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 01:06:30 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002) recvfrom$unix(r0, &(0x7f0000001180)=""/160, 0xa0, 0x80, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000040)={@empty, @rand_addr=0x100000000, @multicast2}, 0xc) r2 = getpgid(0x0) fcntl$lock(r1, 0xc, &(0x7f0000000080)={0x3, 0x3, 0x40, 0x8001, r2}) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, 0x0, 0x217) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000000)={@multicast2, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f00000000c0)={@multicast2, @remote={0xac, 0x14, 0x0}, @rand_addr=0x80}, 0xc) 01:06:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) fsync(r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r1, &(0x7f0000000240)='-', 0x1) read(r1, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 01:06:30 executing program 1: syz_execute_func(&(0x7f0000000180)="b1cf91cd8066410f2e0ec44139fd5bf9a641c1c1c7e4c63afb664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fc51efc48192558dcbc366450f186746c4415173d70e0fc3b61f71df7095958fa978d6ec230f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e386466400f3805dbc422790f073f894f00f28a80ffefffff74") r0 = socket$inet(0x2, 0x30000007, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x6f, "1a1b70ebe955a199b187e637b094cabf9e10fe6a36bcf5ab53ae57ef8796b92c5b8f11a53c18810babfc7449125bd44804eb9a6961cf758f00dcf3a2f8b8daab73157a4caea047234c431a766cadc250c9dc79226fa96c3378968c896b922bc3d8d94aafadb5025ec5b9a6931f4b5f"}, &(0x7f0000000080)=0x77) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x0, r1}, &(0x7f0000000100)=0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x20800, 0x0) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000240)="ef94e9b1ec23e9e686918754d67bed1a97529c1967bf1e3d08256db062b75abf7889342a915218e24b025ff9406a7737860713534c7b9d04677ec3305e5bd383504659ba55639df3d7213538441c9424fe92b9e0") 01:06:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0xd71, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x400, 0x5, 0x7, r1}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xd, @mcast2, 0x10000}}, r1, 0x2bade424, 0x8, 0xa7}, 0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2, 0x4f10, 0x8, 0x4393ca98, r1}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000200)=0x4, 0x4) r3 = fcntl$dupfd(r0, 0x0, r2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000240)=0xa009, 0x4) ftruncate(r3, 0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={r1, 0xb, "023876d4778097a4e9c66f"}, &(0x7f0000000340)=0x13) getitimer(0x1, &(0x7f0000000380)) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000400)={0x10}) setsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000440)={r1, 0x7fff}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000480)=0x2, 0x4) getrlimit(0xe, &(0x7f00000004c0)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0x66, &(0x7f0000000500)={0x5, 0x0, 0x352, 0x1000}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000540)={r4, 0x1000, "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"}, &(0x7f0000001580)=0x1008) ioctl$DIOCADDRULE(r5, 0xcbe04404, &(0x7f00000015c0)="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") socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000025c0)={r6, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000002600)={r1, 0x1, 0x0, 0x1, 0x1}, &(0x7f0000002640)=0x18) r7 = semget$private(0x0, 0x3, 0x0) __semctl$GETZCNT(r7, 0x3, 0x7, &(0x7f0000002680)=""/4096) ioctl$DIOCADDRULE(r5, 0xcbe04404, &(0x7f0000003680)="f04bb31f9f2c00783bbee9843789c4dd3e1a44bb108636bf2c85ba6bd260ed6ab510a2ef83c4683c45aed3f3845a963c39f6f5dac804b7f8a93bcace02ab2b61837464062c48b11d02af77133af04c8c71e9c7b4a78da40c84a9a5fd7c81e20424c4eeb1046b050b4f9157fe9e2909df29f225c1bfdd194366deadb6d173e7333df5847247a6b49089b62ea0d2d997d0007c") dup(r0) 01:06:31 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000200)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x3, 0x800, 0x6, 0x4, 0x0, @empty, @broadcast, @random="fd3345d170f7", @broadcast}}}}) r0 = shmget(0x2, 0x2000, 0x41, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/110) 01:06:31 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") accept4$unix(r0, 0x0, &(0x7f0000000180), 0x30000000) socket$unix(0x1, 0x5, 0x0) dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 01:06:31 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0xffffffffffffb668, 0x4) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040)=0xfffffffffffffffc, 0x18) 01:06:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) munlockall() listen(r0, 0x0) 01:06:31 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66000000ee2f42320044fd4b81000000000000009288bf87a72624deb7ef000000008fb77480285dbf0094003abe05025ccc8ecce58b952defbac842"], 0x1) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x7, 0x7f, r1}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x2000009}, &(0x7f0000000100)=0x129) 01:06:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r0, 0x0, r2) dup(r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000d147c21b7fb7a4bbba6f88"], 0x1) 01:06:31 executing program 0: syz_execute_func(&(0x7f0000000200)="985e4aa84ac422793047d50f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4a2d6c4020902f14e751eda016d5d14dee509c441f92b35168f36ab07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21acc4c3214cb9a5605409c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800ad8de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r1}, {r0, 0x6}, {r0, 0x40}, {r0, 0x80}, {r0, 0xb}], 0x5, 0x1) lseek(r0, 0x0, 0x6) sync() connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @multicast2}, 0x4) 01:06:31 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_tcp_int(r0, 0x6, 0x1001, &(0x7f0000000040)=0x80, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x2, 0x5}, 0x8) 01:06:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) fstat(r0, 0x0) munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r3, 0xffff, 0x1009, &(0x7f0000000000), 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000640)={@local={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) select(0x40, &(0x7f0000000440)={0x82, 0x1f, 0x80000001, 0xffffffff, 0x8, 0x7, 0x5, 0x8001}, &(0x7f0000000100)={0x0, 0xfffffffffffffff8, 0x80000000, 0x8, 0x24ca, 0x2b3, 0xe2, 0x2}, &(0x7f0000000140)={0x4, 0x2, 0x9, 0x5f4, 0x1, 0x1, 0x8000, 0x20}, &(0x7f0000000280)={0x1, 0x1}) accept(r4, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000240)=0x8) r5 = msgget(0x2, 0xc9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind(r2, &(0x7f0000000400)=@in={0x2, 0x1, @multicast1}, 0x10) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000380)=""/98) r6 = semget$private(0x0, 0x2, 0x11c) __semctl$SETVAL(r6, 0xfffffffffffffffc, 0x8, &(0x7f0000000340)=0x6) 01:06:32 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") pipe2(&(0x7f0000000000), 0x100004) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x40) sendto$unix(r0, 0x0, 0xffffff44, 0x0, 0x0, 0xffffffffffffffc4) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000240)}, 0x0) 01:06:32 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r0, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 01:06:32 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x13, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x80010, r3, 0x0) 01:06:32 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c4a3397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0067000000c4617b110e8a826e6e0dd4d4488ce8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd371a261b7e2") r0 = dup(0xffffffffffffff9c) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffbfffffe) 01:06:32 executing program 0: syz_execute_func(&(0x7f00000001c0)="98f344900f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5fe89efff6445d8f4b8c4124e4eed751e0d7b4040098b34d1c4e10bf8c470c4c461cd583d2e00000083397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = socket$inet6(0x1c, 0x3, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) 01:06:32 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="aa2a4e1ef45d6f3a4058e3c769067937776e0500145b2689fb2693c213f6e8f282796c3a9977269c3def914e80c414987e1f0bec7229df9d08a4e3476679a4f29664682a6da20ea9d0b0530a9cce454abcb8e258741aedace4ae16c556563eeacb29b3241266f7271ec3b0ce81290579c436b24e1e4d106dd34393497033f7e08cedfed36c3df47de56ddbcc71a69e31a8414db156051a89b7c7e5", 0x9b}, {&(0x7f0000000240)="1fcefabce1041c0477cf586bbc55b02af5452d089d9bbb80277eb50e8ab293ae9e88d8a6e3ed14f23c362c98f57cd546dccf840f05dbec7e9520ae14bcca20c94d750dae7a84d141a3e8aac3c87cbedbedbd646ef2355ce8039576d2e208a3b0c3e463119e7773c762607d8726710a9ed58cf2e2d39b270f1de4eceace78d16bdf4707eadfbf87a29cbcef38def02687171d2a4d2a926ee55e", 0x99}, {&(0x7f0000000300)="77492abdfb9c24bd047dc1305ba64e5bd66917fe5f6982c7d30f9aaf2dd5dee79e3c6fe76de3c8c69040256b6a654273c6fbb4d116cfd3c06a3564f4f62b25c14b5e3e4599b4bf4c628f8a3aa70632c5cc", 0x51}], 0x3) sync() setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000003c0)={0x9, 0x9}, 0x10) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000440)={@broadcast, @remote}, &(0x7f0000000480)=0xc) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f00000004c0)={0x2}, 0x10) r3 = accept4(r0, &(0x7f0000000500)=@in6, &(0x7f0000000540)=0x1c, 0x20000000) socket$inet6(0x1c, 0x3, 0x1ff) fcntl$getflags(r3, 0x3) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000600)={@multicast1, @local}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000680)={0x0, 0xb4c6, 0x4, 0x47}, &(0x7f00000006c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000740)={r4, &(0x7f0000000700)=[@in6={0x1c, 0x3, 0x8, @empty, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10) r5 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000007c0)=""/55) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000800)={r4, 0x1, 0x12, "2e1d990993d1e6c76d09e96e2ec2ae0842e9"}, 0x1a) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f00000008c0)="8b90331bb70fcc2353de18d3ca39d5b969d7afab160c33c18a0cfda875c41cec710f01e62d36d5904f1eb7cff45d7f0bdb0e0c89cb53599f8d9fa4e5bb801747144828bcb7a6cd5615cf9ff725ef167a5f3a72723b9f9c83fbe6e4cd57c308aa2269f31a76601f612869ecb361e7bb8aaae4acd13b43ae623370c687a57524831c64b184384b687c1efcc17f04cd94f01576df0fdc87e1a62b61cd922ffba8fa6465a4d02434cfe0c3114e3462") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000a00)={r4, 0xff, 0x1, [0x10001]}, 0xa) setsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000000a40)=0xb7a4, 0x4) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000a80)="d0308d4e473807e49f6bc65c600abaeee574d269e90c7e4a85920039891eef03d5d847fb051410") getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) fchmodat(r2, &(0x7f0000000b40)='./file0\x00', 0x28) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000b80)={r4, 0x7}, 0x8) syz_execute_func(&(0x7f0000000bc0)="c4832d68c1ebc4c29bf67a00db1bc4825198710dc40179590c8d981329c9c4827d21b9d23e8d24f2f16466460fdd13410f2bb5425cefe92e66420f2a26") 01:06:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x7, 0xffffffffffffff29) 01:06:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc8, &(0x7f00000001c0)=0x2, 0x4) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x2da) setsockopt$sock_timeval(r0, 0xffff, 0x1, &(0x7f0000000040), 0x0) 01:06:32 executing program 2: syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100), 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000000)=""/212, &(0x7f0000000200)=0xd4) 01:06:32 executing program 1: syz_execute_func(&(0x7f0000000c80)="0c30b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c000000f04209051e0000006666450f17720d14111d54111d00") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x48) sendmsg$inet_sctp(r0, &(0x7f0000000c40)={&(0x7f0000000100)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000140)="591cd0a502bc0bed17b3b020666bbc8b2934044633c4f4ab15197eecd6b92ad3f01c1393f68623808e135e5d83b3594648854a64552d9eca0d08d60fe03f3f5ff7d4f065ae5fffcfb9d92efb0ec599b9ccf625", 0x53}, {&(0x7f0000000700)="ff0ed664bf7181601fb36763168fd3e6960310fec60c74c9b0b5251825f31b78d44ccd1e13adb03dfe35607b8b05bf66ab69792ff99b2e1981316defb1565053d3e109b551669e4beb9a0d0fa09ed18cba035f827bf8186f978f11062caae74eae78058691190e0e35d18789", 0x6c}, {&(0x7f0000000780)="b5d5ed1d88316d1c3c4257c32489bf59733ba921be2ddc64a70a56a203418a0b5daa7134aa", 0x25}, {&(0x7f00000007c0)="fb1d386de11c43705c3e08e886da7f7592e38fdf6c07d2626c1bc0db0ddeef4159a265cf767474cc259ede1779e9ac677401af711f6ea0665c93e583f785ab54bbfe7e17f95dfcf59765f3af0f1184c0fa420b53e0f7d32d93120f57d7cbf6913510339f61703dda1043b33564fb187ed72ef01fec6a371bae26fabcb9d8ce36bb88f482b7f498666de3fcf46df50b4c98fff3698bd6ccf12a12", 0x9a}, {&(0x7f0000000880)="0d7a150f0a92db16b81b695270deb8991dc18a11191d9d75977b92049d5a719dd1453e170c5b9f3799bdb6510c05a586a06b7a3a1554d0ac7156298332825170", 0x40}, {&(0x7f00000008c0)="2ca73d4a149f79098aa2d3ac9f7630f778dc5abbfd414be8bf6034fccf6cff734bb7cfb8c581f4f0249b208a4be73f441c1ba2a9776732f6d302e8eab67fb9bc51b5a30bbb455c654a7faba1f13de93aa4", 0x51}, {&(0x7f0000000940)="86a2ec262b63317778a5b11284c3593d483089a9476e61e53aabf4459396e0e41918f82a7f2a10462cb3541203c94d3bf7fc915108b1c9be11afbe32d689694f6f0773fae5fe5a66e68562833b63572424339efc0f5a3b143ba5ae87618f7910954bea1e89ed711052ca79bea6de4779b3f02bfa90f51f1c264fedb9546e0266cb7b667a692129b8e6942b8624cbe614c3d61de7911373bf310e53a65eca74bfb5c76ca34c551d046c9315342af03b6df59f8ccefdd000a1651e43fc506207b9d51a5ee0b5f31c03a53ba54979a949496d54929ebca069e94d360b4a5ee5c4df5863", 0xe2}, {&(0x7f0000000a40)="28faa2054400aedbab2ca9d6224f81a44b076e7cd08dc8f1223d2db78a6a113a379c34d35e5a257cfbb90d6b46fc5f61d485efa5540a591cdb655c7ed33ce653b8a30cf59846ef63cc04c1015d88556988129721ab29e6f692a8ba42ca5ffd6dc88dd79c01f117d53c58e0c4e3d39998c415d45093ecd684ead47693c499fa8ff5dd3299e6fa6a86e0a7726d914082837d9c8121d68a7301b1322871871ebe0c9f4cf6e71de123c9880d", 0xaa}, {&(0x7f0000000b00)="5677be1d578eb4fe", 0x8}], 0x9, &(0x7f0000000c00)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x1c, 0x180}, 0x80) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000280)={{"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", "21ea83c96856661f7311b928b9fbade2730fc53a28d4ce509081d69afc65f05c", 0xffffffff, 0x6}, &(0x7f0000000040)="3f0372ee66675ecc93a5b53c8f639309334f1fedc8efe3009c6b08a7c93cb44a8790931cf4d778c16f052a891c18807f4ba2271eef8122a5bd409a6a297e9ce4d4d96b0c2c381e9808798d15cd3964edfebf82eefe8a5b9f18643a1cc12965ecf953adadd197e60fc561227eb365193d7518163c2fe6811f84700a8615b363a5a9e1cef8de3ddc23c07bdbd85592e8128fe115300b4a629c46", 0xfffffffffffffff7, 0x7, 0x0, 0x161, 0x400, 0x3, 0x6fc, 0x10001}) 01:06:32 executing program 0: syz_execute_func(&(0x7f0000000200)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80faee42c240f5e5bf447000026400f0d18c401fe5ff665e3dfdf6736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x10001, 0x80008001) recvfrom$inet6(r0, &(0x7f0000000000)=""/237, 0xed, 0x400c3, 0x0, 0x0) 01:06:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000080)="f21000be101855ec259ff6f85be4f6fba2fe5e4bb7e801a2b391deadf3232faec2873ebf7f4aa78167b7dd101082b36d63e09a54ba7d2c2bae460633d1003a19370da41db008da774a9c727edb3b74e92e497ee595c4ae6c427000662f2f40aa641fbf4b") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = shmget(0x2, 0xd000, 0x200, &(0x7f0000ff1000/0xd000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000140)=""/72) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='vegas\x00', 0x6) 01:06:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x18, 0x0, &(0x7f00000000c0)) socket$inet_udplite(0x2, 0x2, 0x88) 01:06:33 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000380)=""/252, 0xfd43) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\x00'], &(0x7f00000001c0)=[&(0x7f0000000140)='&}$:\x00', &(0x7f0000000180)='\x00']) 01:06:33 executing program 2: syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100), 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000000)=""/212, &(0x7f0000000200)=0xd4) 01:06:33 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000780)={0x0, 0x79, "a8da4bac1223806b4ef75551b6f2a439c6148500fc09df573728c4ec904954a9ac7fac9c69b70b215118a0836f3d110ab2779e1c77d89cf83748789eea58379a2775abea35556f0562d53457fff87e6fe8a0f37e749cf216823882bef60df99aaeea0a44a9334dfe16b91ac547419849680df3f75dac4deac4"}, &(0x7f0000000180)=0x81) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000880)={r3, 0x101}, &(0x7f00000008c0)=0x8) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) lchown(0x0, 0x0, 0x0) 01:06:33 executing program 0: syz_execute_func(&(0x7f0000000000)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed3e3e341812047002b000000262727f18888a1c4101f9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 01:06:33 executing program 2: syz_execute_func(&(0x7f0000000240)="969898472c431c040f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000003c0)=0x1c, 0x20000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000400)={0x0, 0x7, 0x0, 0x45e, 0x6}, &(0x7f0000000440)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000540)={r2, 0x400, 0x3, 0x1005, 0x3936}, &(0x7f0000000500)=0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x1000000000, 0x100, 0x4, 0x8, r3}, &(0x7f0000000140)=0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xff, 0x0}, 0x0) r4 = accept(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000200)={r3, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000080)={0x7, "afaf898a54e051decd58b58e48ca21d0"}, 0x14) 01:06:33 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x3) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r2 = dup(r1) readlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 01:06:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000580), 0x1f) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:06:33 executing program 2: r0 = dup(0xffffffffffffff9c) connect(r0, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = socket(0x2, 0x10000001, 0x0) sendfile(r2, r0, &(0x7f0000000080), 0x1) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2866696c653000"], 0x10) shutdown(r2, 0x1) sendfile(r1, r2, 0x0, 0x24f7) 01:06:33 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000240)={0x8000000000, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 01:06:33 executing program 0: r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = shmget(0x3, 0x1000, 0x601, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) chdir(&(0x7f0000000980)='./file0\x00') symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000009c0)='./file0/file0\x00') r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000a00)={0x0, 0xffffffffffffffff}, &(0x7f0000000a40)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000a80)={r3, 0x5}, &(0x7f0000000ac0)=0x8) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r4 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x30000000) recvfrom$inet6(r4, &(0x7f0000000300)=""/169, 0xa9, 0x40002, 0x0, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x80, 0x5) r6 = dup2(r5, r5) ioctl$DIOCRSETADDRS(r6, 0xc4504445, &(0x7f0000000500)={{"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", "741e72a623ff18fb54e81d491b1775c116bba9c418bbf497487796b3b224a012", 0x26ad}, &(0x7f0000000400)="62155564e5a1e81319302f4cd857170564e7912ffb893f865abef2d580825925ed5fd02d9bf3239a7b1aca93260b1bdb108826ff3db361b51ffba3f72d65cf23a2656c4455b23bef6aec320f2023bdedbada2582c4d920edef3e5609a58a7a75b299c03420f878c40605cda9749feeca07c73c3025a90d4646d090141a701fab29456359461bbe0aabb636fb2a683b0a1aab54832cee3a59c7b4b275e4a07780e247007494d57d3b170e0af901b2f26361e54931dedf738dbc91ed89a63afc2fc4a32693d28d26b85064bd8d8a62c90b91fd4ed54f28991da5213fc66ddd96795baa1c343aac965473461d", 0x45448679, 0x0, 0x8, 0xb1b3d52, 0x1f, 0x3ff, 0x1, 0x2}) __getcwd(&(0x7f0000000280)=""/85, 0x21) 01:06:33 executing program 3: r0 = dup(0xffffffffffffffff) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2040, &(0x7f0000000000)="6b73cf6f80b0a6db1cb6e53f1581de0e5400a6ad653fe3c109bb94bbcc654f246d65618eb5bc2bf424514e5ba728a3841e4c958a54eb0b533e152a2d550f20d80bf422a8a3bc132a10fa", 0x4a) socket$inet_udp(0x2, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000180)=0xfffffce0) setgid(r1) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x80000000, 0x4) 01:06:33 executing program 3: freebsd10_pipe(&(0x7f0000000000)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000440)='nubic\x00', 0x6) 01:06:33 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000680)={r1, 0x29025e7a}, &(0x7f00000006c0)=0x8) r2 = accept4$inet6(r0, &(0x7f0000000700)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x381, &(0x7f0000000140)={@empty, @random="33cbb25b41c0", [], {@ipv6={0x86dd, {0xbed, 0x6, "386201", 0x34b, 0x45, 0x1, @mcast1, @rand_addr="a8142f17d48ca29d0cd963e5a87fb17a", {[@dstopts={0x3e, 0x0, [], [@padn]}, @dstopts={0x53, 0x2, [], [@pad1, @enc_lim={0x4, 0x1, 0xc4}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x2}]}, @dstopts={0x0, 0x2, [], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x12, 0x2, [], [@ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x79}, @jumbo={0xc2, 0x4, 0x4}]}, @dstopts={0x4d, 0x27, [], [@pad1, @generic={0x7, 0x97, "738631c5b499810eaca568497af13077a234ad577c47cd55733d4ce9af6c10311fc6595acff82166e40ad7ba71993139ece0cfdefa9c93a696503f190397cf9ff0dfdbb2168671e145768776289d9626df71831019a91cfae8fc52963ae85b08d4703c63507cd50ce7111e0872710d53ba406dff8aa54fec720d8d4bc0c683f17bb1be0a431cc4e0cdcc616cabf91ffab71a3274988083"}, @jumbo={0xc2, 0x4, 0x8000000}, @pad1, @enc_lim={0x4, 0x1, 0x1ff}, @jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x3ff, 0x73, "0efe1674c0da93359e1211d2a20d491195e80d3055ddcdf808ef8c4c0c0568bf09cfc6b7bd3b144958f8d7b95d32ac83e90f7a8f499200442ec51130163a40f367dcd968e99b61d3229b2de93b18d7345bbbad3eb030dda5ab42ca2c8d4f9e563ed8d0ea73805fff6418b9a0f6011f2bb365d9"}, @pad1]}, @fragment={0x36, 0x0, 0x400, 0xd93, 0x0, 0x1, 0x65}, @fragment={0x7f, 0x0, 0xffff, 0x8, 0x0, 0x9, 0x65}, @fragment={0x0, 0x0, 0x1000, 0x4, 0x0, 0x3, 0x64}, @fragment={0x27, 0x0, 0x1000, 0x8, 0x0, 0xffffffff, 0x67}, @hopopts={0xff, 0x1f, [], [@padn={0x1, 0x1, [0x0]}, @generic={0x3, 0xe7, "af4e7c634982fb20747fe5d56deb06db3281a4028c29128fb615bb82309ae6610f5d066ec0a552566ac0ecf74ecd6c73dc5599ac3ecac072cec1d323817320fc91290240dbc1b200e30632e79ed9a8136d91e191478b17773bcfb1ed5b94716682a945c30784455c4ce7e515653f0b3ffe6ad7bfce0b53eb040fb0e78a2f3d00d1cb0db27d510fc952c19fea24f7e3e94db34ccbf8f6a96f5813bcd5c45933b53417632c6d98f54b40b0b5a84ef661117f20a07450cab7c8ec085582b3fb5e997b51e37b77b7407cb5f643256e2a5e7c03b56fb348c467623707f29bb7aedacfddb88a5b43ace6"}, @jumbo={0xc2, 0x4, 0x3}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x100}, @pad1]}], @udp={{0x2, 0x1, 0x8}, {"4fc7e9e2987c7e315982a2863205a78977424a00ca517031931a29e6f1f228272b73dabd26f4effe36a0da77db3f73ac4ca56c5379ca4f8d71b3c216ba0bf205e79ee874d61d47a196fde7e766430ef3c130f9f131fe9868765a989adbd6f93f888935"}}}}}}}) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty, @ipv4={[], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) r3 = socket$inet(0x2, 0x0, 0x400) getsockopt$inet_buf(r3, 0x0, 0x51, &(0x7f0000000500)=""/178, &(0x7f00000005c0)=0xb2) 01:06:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 01:06:33 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000080)=0x10) syz_execute_func(&(0x7f0000000140)="0c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:06:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x2) 01:06:34 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt(r0, 0x9, 0x91d5, &(0x7f0000000000)=""/7, &(0x7f0000000080)=0x7) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept4$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x130000000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000000c0)={0x1, {{0x2, 0x1}}}, 0x90) 01:06:34 executing program 0: r0 = socket(0x11, 0x3, 0x8003) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000001400)=0x10) r1 = msgget(0x2, 0x83) msgsnd(r1, 0x0, 0x0, 0x800) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 01:06:34 executing program 1: syz_execute_func(&(0x7f0000000200)="9834160f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x101, 0x4) openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) 01:06:34 executing program 3: r0 = semget(0x2, 0x2, 0x11) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname(r1, &(0x7f0000000080)=@un=@file={0x0, ""/16}, &(0x7f00000000c0)=0x12) syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) 01:06:34 executing program 0: syz_execute_func(&(0x7f0000000000)="b17f91cd808e6b006746af8a200ff57c1eb4c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366450f186746d1d97c7c5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd1100") geteuid() r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) socketpair(0x1c, 0x0, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f00000000c0)=""/173, &(0x7f0000000180)=0xad) 01:06:34 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x319) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f00000002c0)="c08a66bcc0ac94c3c83575e98e3c4fed292502d92670d65e5ea6a650b7ac33d87c6b4b023c7519843d1416824e660c390f051cf7012648a00bd24687a69ea862e1779d6bb7c7f8599c557335878c7b980db76ebc21ac002e488f9b9987c108480899d86beed27a4c914a4cedea8249aa0995fecf78aaafd743150e39d2eccb7939c3e5ba66faaab43a1458a5e92bff9d7178a7fa49a3b4c801964536711c77e9426d2b1149e8d0128977504ccf7c4b20240be054eb5b29801d8a68ef263ad5cbec8e31f46d") mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x106}, {r0}], 0x3, 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 01:06:34 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x1a00) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f0000000000)={0x606d}) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000080)="a8db76e5cc3851dfb93ebd6fd97be86745908b83f379d6662b87fbf53619d6d70e52882e0ab1194d770ae33237c0a725a0896f0646d35a38379614cc3f4a1e7aa697644813e4bf18e5e3") 01:06:34 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") accept$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000400)=0x10) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") symlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0/file0\x00') syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000000f9ff0300070000000400090000000137"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") fstat(r0, &(0x7f0000000540)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:06:34 executing program 0: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000140)="b10003039000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000", 0x98, 0x0, 0x0, 0x0) 01:06:34 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x101}, &(0x7f0000000300)=0xc) freebsd10_pipe(&(0x7f0000000000)) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:06:34 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="0eb08507ae01f0a31bef9252b8133809e2d96b6a8cb538037646137b94bf2ab2979cdd3269fc46351329902a6e165ee530652e1c62c7f703a2ecfe9de86f4e783a7094d6bf7b2550b5bc8e8f27eb07463e828558a139fcc89325c4764fd4fa50687a962ea5c157257049c7c6ab13aeb1d1cb709870ed73f57831cd1faafcb8c0b81ee7f2882baec7") r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) getuid() syz_execute_func(&(0x7f0000000100)="1c02c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") bind$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0x8) 01:06:35 executing program 3: syz_emit_ethernet(0xd1, &(0x7f0000000180)={@random="1bf8c68ae70a", @empty, [], {@generic={0xfaf5, "1e57424f11f94be393d33c6c0656022f8fc256cb8a5f3598da73f23ed5b943b927a5587fdf7362c16870b299d47e113ada035c9db705ca72bbd6a9868e651a17732cb59d05d199dcd2efbc45281ef8fff6e670be2f4404247fe5ae69c3622bc4357e709398bfd3277e4f4e760cb62b5a4fcf4dbc2d7f9153c91026a416fb2bfd8fae88f24ab9ee34b3360cb3cabd180f84b868dd9b97348e485960c6c723c151d8a2e21160c33f747159f1ddced62ce7c648c18c2d036a94e495aa33c882a2e07acce8"}}}) 01:06:35 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0) 01:06:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc) 01:06:36 executing program 3: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) syz_execute_func(&(0x7f0000000000)="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") r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x1) syz_execute_func(&(0x7f0000000140)="98340e0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") recvfrom$unix(r2, &(0x7f0000000180)=""/249, 0xf9, 0x3, &(0x7f0000000280)=@abs={0x0, 0x0, 0x3}, 0x8) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) 01:06:36 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x9, 0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0) 01:06:36 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa, 0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0xf7, 0xffed) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x2a, @rand_addr}], 0x10}, 0x0) 01:06:36 executing program 3: mkdir(&(0x7f0000000440)='./file0/\x00', 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0xfffffffffffffffc, 0x0) setrlimit(0xb, &(0x7f0000000000)={0x80000001, 0x7fff}) rename(&(0x7f0000000100)='./file0/\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) mlockall(0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x3) 01:06:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100800, 0xe2) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0xf0}, 0x4) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup2(r0, r0) freebsd11_mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x80, 0x5e) 01:06:36 executing program 1: r0 = socket(0x2, 0x4, 0x1fffffffffffffd) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xfff, 0x4) fcntl$getown(r0, 0x5) 01:06:36 executing program 1: syz_execute_func(&(0x7f0000000400)="c421bdf9a4af0a00000026473e431c130f05f30f59bfd9130400c4a37bf0c53e41e20bb557fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f24f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1a5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x7fffffff, @mcast2, 0x100000001}}, r1}, 0x84) 01:06:36 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x0, 0x1}, 0x0) 01:06:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100804, 0x129) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 01:06:36 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaef6da7d2bcaa43b7c5c730cd4956f3aaaaaaaaaa08004500001c0000000400009078ac"]) 01:06:36 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) socket$unix(0x1, 0x7, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="9387835f6479c556f8413343ad8f487f1940543ad003a3d61685a9d96daee12b19fffeffff34dcfa"], 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x0, 0x66394a}, &(0x7f00000002c0)=0xc) 01:06:36 executing program 1: madvise(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x1fffffffe) madvise(&(0x7f0000097000/0x3000)=nil, 0x3000, 0xfffffffffa) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0xfff, 0x1}, {0x80000000, 0x6}}) 01:06:36 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="dcf7295e5f60970243254d7553082bb934f8d7", 0x13}, {&(0x7f00000000c0)="52f3", 0x2}, {&(0x7f0000000400)="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", 0x1000}], 0x3) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a6533ac7de547eeb", 0x8}], 0x1) 01:06:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000580)={{"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", "c91bcc6c290a4910cef2c956758ec04fcc54e9d39c3981bc881205d8f4bdb586", 0x1, 0xfffffffffffffffe}, &(0x7f0000000000)="8850657ecdb9bd68091fc769075fa134f9a750e602d51a", 0x0, 0x80000001, 0x7f, 0x7, 0x2, 0x2, 0x80, 0xff}) 01:06:36 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x3, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) socketpair(0x17, 0x5, 0x66, &(0x7f0000000000)) 01:06:37 executing program 2: socket(0x2, 0x10000001, 0x84) 01:06:37 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) ftruncate(r0, 0x9) ftruncate(r0, 0x67) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x800, 0x8e) r2 = accept$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) preadv(r2, &(0x7f0000000280)=[{&(0x7f0000000200)=""/120, 0x78}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000140)=0x4) lseek(r0, 0x0, 0x6) 01:06:37 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000140)={0x40, {{0x2, 0x2, @broadcast}}}, 0x90) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="1a691290e39c0549f4647323405ffe9403f61e7dfe26457e121fec92cb6408ce7276f5392dea13c74aedb635a025347e274bc53a2de0871fe43b231106b24d57203c2c7ef29fe2083410e4c29499806875e45e50afede343ba7e59bbf32e1a2efaf73102f7f847d96c893041f07901996cf441d6be51aa1d07c1485e", 0x7c) flock(r1, 0x3) ppoll(&(0x7f00000000c0)=[{r1, 0x80}, {r2, 0x118}], 0x2, &(0x7f0000000240)={0x0, 0x5f81d266}, &(0x7f0000000280)={0x46}, 0x8) open(&(0x7f0000000000)='\x00', 0x1, 0x10) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 01:06:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 01:06:37 executing program 2: syz_extract_tcp_res(0x0, 0xffffffffffffffff, 0xf2c) 01:06:37 executing program 3: r0 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r0}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @broadcast}, &(0x7f0000000080)=0xc) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 01:06:37 executing program 2: mmap(&(0x7f0000910000/0x3000)=nil, 0x3000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000000000)) 01:06:37 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000140)="d97c9724492a") sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426fc4a2f9355203c4817c5b495dc403214c4029fe") 01:06:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x1, "e00433bee611b04cd7ad541f82ba57ae"}, 0x14) 01:06:37 executing program 1: syz_emit_ethernet(0xffffffffffffff5a, &(0x7f0000000040)={@remote, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0xa101, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x6, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) 01:06:37 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10) socket$inet6(0x1c, 0x5, 0x1000) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x3}, 0x8) 01:06:38 executing program 0: setreuid(0x0, 0xee00) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000700)=0x4) r1 = geteuid() r2 = socket$inet6(0x1c, 0x20000003, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2}}, 0x0, 0x8, 0x1, 0x5b2d, 0x3fffc}, &(0x7f00000000c0)=0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x10080, 0x91) ioctl$DIOCRCLRASTATS(r4, 0xc4504448, &(0x7f0000000280)={{"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", "b3f9151d02bfaeeb858728271dcee3dee396745e97eb237d5f04f2cd3d8cb56b", 0x0, 0x5}, &(0x7f0000000180)="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", 0x2, 0x100000001, 0x4, 0x0, 0x0, 0xff, 0xd70, 0x5e42}) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={r3, 0x1}, 0x8) setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r1) r5 = geteuid() setresuid(r1, r5, 0x0) 01:06:38 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000040)) symlinkat(&(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') freebsd10_pipe(&(0x7f0000000080)) open(&(0x7f00000000c0)='./file0\x00', 0x8802, 0x20) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @multicast1}, 0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r1, 0x11, r3) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r5, 0x8004667d, 0xffffffffffffffff) lseek(r4, 0x0, 0x4) 01:06:38 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000240)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x2, 0xff, 0x2000, 0x40, 0x81, 0x7, 0xa8, 0x3f, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r1, 0xfecb) syz_execute_func(&(0x7f0000000040)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c4c461cd583d00000081c66db712c483397fd303c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1, 0x86}, &(0x7f0000000100)=0x8) fcntl$getown(r0, 0x5) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000300)={0x5, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0xffffffffffff8001, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x0}]}, &(0x7f0000000340)=0x10) 01:06:38 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000140)="d97c9724492a") sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa024140000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426fc4a2f9355203c4817c5b495dc403214c4029fe") 01:06:38 executing program 2: socket(0x0, 0x10000007, 0x3) syz_emit_ethernet(0x2e, &(0x7f0000000140)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x9, 0x0, 0x0, 0x0, @empty, @multicast1, {[@rr={0x7, 0x3}]}}, @generic="8da7b252eee18d01"}}}}) 01:06:38 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xfffffffffffff1ca}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xf, 0xcd5}, &(0x7f0000000100)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000001b00)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f0000001a00)=[@prinfo={0x14}], 0x14}, 0x0) 01:06:38 executing program 1: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000200)=0xffffffb7, 0x820000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000880)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="004c002e6f660200000000142b904cfa36f2ad067e2f662a615900018948de6920c64788969a3164a3596836d12f269759d328d2744b3e43302b1f32cd14649f5d6a99f8a5271d96c52d78e08555e29ccf07ab219b2550c97b4659a7d440bd8f10e1894a3762a53d351f1977733aad3713a3fda4bd1a67396140061861ee1a99eb4bcf70656a9ea83cb5538bf4"], 0x1, 0x0}, 0x20100) r3 = getpgid(0x0) getpid() msgget(0x1, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(r4) listen(0xffffffffffffffff, 0x4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180), 0x0, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000300)=0x40000000000008, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x1) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) socket(0x2, 0x2, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r7, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x1000000}, 0xc) 01:06:38 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x62eb0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/175, 0xaf) msgget(0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x1c, 0x7, 0x5) 01:06:38 executing program 2: syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8") poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x2005}], 0x2000000000000025, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), 0x0) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000040)=0x1, 0x4) 01:06:38 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) r1 = accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000280)=0x8, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3, r2}, 0xc) syz_execute_func(&(0x7f0000000180)="980f050520d0f80791b0e14141e2e996855b99a4c4c466ea0f0f00fc437c3866450f73db0222ebd72e41812047002b000000ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08161888ad162b5c491c49191ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7b13120b15ffbb15f7364400f38cd01c461d561970d000000") 01:06:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x1f, 0x4, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xffffffffffffff22, 0x6, 0x6713, 0x9840000000, 0x8, 0x9, 0x2, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x1, 0x6, 0x3f, 0x7, 0xfff}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) 01:06:38 executing program 0: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) chroot(&(0x7f0000000000)='./file0\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90) 01:06:38 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) r1 = dup(r0) syz_emit_ethernet(0x2a, &(0x7f0000000200)={@local, @random="bf82588cc9cd", [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x6, 0x4, 0x0, @random="50016a6babb9", @empty=0xfffff80049fb1000, @random="b71de684ea5c", @multicast1}}}}) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet(0x2, 0x5, 0x7fffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080), 0x26b) 01:06:38 executing program 3: syz_execute_func(&(0x7f0000000240)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b6623162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c7388c463c15c27b1470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347ad436291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") socket$unix(0x1, 0x3, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 01:06:39 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0xfffffdf6) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x20000000) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@loopback, @remote}, &(0x7f0000000180)=0xc) getsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000000)=""/112, &(0x7f00000000c0)=0x70) 01:06:39 executing program 2: syz_execute_func(&(0x7f0000000240)="985e3ac23ac24a1c340f05f359bf090000df43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x800, 0x1, 0x4600, 0x4, 0x6, 0x3, 0x746f338b, 0x1, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x60000000, 0xfffffffffffffff8, 0x400, 0x9, 0x0, 0x1, 0x1f, 0x5, r1}, 0x20) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x10001, 0x9}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="070000001f000000052001000000ff000600000002004e20ac1400aa00"/156, @ANYRES32=r2, @ANYBLOB="500e000005000000994d00000900008007000000"], &(0x7f0000000340)=0xb8) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x12) 01:06:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x20000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xffffffffffff0001, 0x4, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1101, &(0x7f0000000140), &(0x7f0000000180)=0x4) 01:06:39 executing program 1: ppoll(0xfffffffffffffffe, 0x78e, 0x0, 0x0, 0xfffffffffffffebd) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x194) pipe2(&(0x7f00000000c0), 0x100000) 01:06:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x15) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(0xffffffffffffffff, 0x5) shmget(0x0, 0x600000, 0x10, &(0x7f0000a00000/0x600000)=nil) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000280)={0x8, {{0x1c, 0x1, 0x1, @empty, 0x9}}}, 0x88) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000340)=[{r2, 0x8}, {r0, 0x2}, {r1}], 0x3, &(0x7f0000000380)={0x1000}, &(0x7f00000003c0)={0x680f}, 0x8) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB='\b@', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x25, &(0x7f0000000040), 0x8) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 01:06:39 executing program 0: r0 = socket(0x1e, 0x3, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000240)=""/62, 0x3e}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0xfffffffffffffffc, 0x10001}, 0x0) 01:06:39 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r1, 0x3) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x20) 01:06:39 executing program 3: syz_extract_tcp_res(&(0x7f0000000040), 0x20, 0x0) syz_emit_ethernet(0xfffffe8d, 0x0) 01:06:39 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000240)}, {0x0}, {0x0}, {0x0}], 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) wait4(0x0, 0x0, 0x4, 0x0) ftruncate(r0, 0xc7) 01:06:39 executing program 3: syz_execute_func(&(0x7f0000000280)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fcc40efe60ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f00000001c0)="45d8db0f1ae3c4e5a1d27a63c2afc2afe37b21f042816c92d1c7000000410fbf6a02ca000004e4c482fd1d0a639ef0119ee440f650fec422a5bca8aada0000f13bf1c549ce0a") setpgid(0x0, 0x0) getpid() 01:06:40 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x64d5846a) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x5, 0x4) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 01:06:40 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @rand_addr=0x3}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x4}, 0x8) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=[{0x10}], 0x10}, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000040)={0x1f, 0x6}, 0x10) 01:06:40 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x64d5846a) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x5, 0x4) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 01:06:40 executing program 2: chdir(&(0x7f00000000c0)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xd7, "64cf9cabff86c2279bc735998b9c50b09241c6292d3d534ec9437cef7acef365e52f5337ce0c200b04061b26488be6d634d6d3890575d51cf089f51a1ee7d1184e4f3f8f7dcc75f57cf1d292a9c347b6ce022118f82642c7d53214932b38f33e25b7ddd3c20beaeeb39d0b4bdb6e4daf84b5e70d0b80da4b7b7249d205c0b285a9337a1fed219a954fc9aef7a4e862d435c6f433cc1f61841bcbcc87bf3df8f265b78b65ea7324ef1f9a3a872981b74891d65434138eaa12f7509e0d4b71edecb2ddbd38a3f6526b4e10f2757dd63a366a6a3688958346"}, &(0x7f0000000200)=0xdf) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x800}, 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x411, r1, 0x0) freebsd11_getdents(r1, &(0x7f0000000040)=""/110, 0xffffffffffffffcf) 01:06:40 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa}, &(0x7f0000000080)=0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$unix(r2, 0x0, &(0x7f0000000040)) 01:06:40 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x3, 0xff, 0x0, 0xd7e, 0x6}, &(0x7f0000000180)=0x14) syz_execute_func(&(0x7f0000000000)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 01:06:40 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1013, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff64) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0xfffffffffffffff7, 0x1000}, 0x10) 01:06:40 executing program 2: syz_execute_func(&(0x7f0000000140)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000806000c42151518fe9509b9b9b000000e3e2ed8c0feff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x108140, 0xf2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x401, 0x3, 0x401, 0x1f}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x2, 0x52, "d8e0c84764b967473c0fc9199bf6801f218dbc434b19ec2ecdced7412bde1c641a60bbc0e9cc3e8aea335b4109b7220924a4cbe783de7b032afd4959c7c7b895bbd6d77556f5bde2bdd54bd92dda248fc087"}, 0x5a) 01:06:40 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05042459bf0300000040d8e541e2e9b557d2ab00000000fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4100be8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9b1c65c02f19d1e01b00b000000efa80dd4d48cc742c2dbc3c3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18acdccb684ec6c38ab7e2") r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010006}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = socket$inet(0x2, 0x5, 0x400) accept(r4, &(0x7f0000000180)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) 01:06:40 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) accept$inet6(r0, 0x0, &(0x7f00000002c0)=0xffffffffffffffe1) socketpair(0x17, 0x1, 0x100000001, &(0x7f0000000140)) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2b66696c653400"], 0x10) clock_settime(0xf, &(0x7f0000000080)={0x8, 0x7fffffff}) sendto$inet6(r0, &(0x7f00000003c0)="beab3e8c3d6f7f0db95be980015eef503cec7830b5c11e2fe1ca86d7bdb0d58721d76f0ff99344c6a53c7d5556d11f27c9acfc324591e4a1cb0c38beae733e1e29c08ebf32a6ff418b6b90d5aa84812f2d60cae6227972888a13c38867541eaf920d77f9b1c474f62149cea50a217c51f34d559626afd42894d2cefd0bf06a19a2c8be0400028f7fa2e0831ae419a7af5b9b55a8bcb42376f17e012bd190a1f269f27577c2218203cea24db078efbfd34616b260e3b9f963a978756153bda3b75e660a0000000000001ef105703afe3bb46b1c6088efd8e6af00"/227, 0x1, 0x0, 0x0, 0x218) sendto(r0, 0x0, 0x368, 0x0, 0x0, 0xce28b1162ae8e46a) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) sendto$inet(r0, &(0x7f00000000c0)="5de78500b37a82dd772db9506e174d8a2289430ad6fdf74aa9af4dc7c3237115cf00a2584ed4c43acbd6e9eb9cc3b73bd19804b90fa37ed69233b4e4393162a38fec610b", 0x44, 0x80, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10) 01:06:40 executing program 3: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r2 = openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x0, 0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x7, 0x20, 0x2, 0x1, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r3, 0x5}, &(0x7f0000000780)=0x8) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000007c0)={r3, 0x8}, &(0x7f0000000800)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x1ee72ae2, r4}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r6}, 0x0) munmap(&(0x7f0000c96000/0x4000)=nil, 0x4000) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r5}, &(0x7f0000000840)=0x8) 01:06:40 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000280)={0x1, &(0x7f0000000980)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x7fffffff, @rand_addr="5d06e3e5b465bd8b091cfe4e9bb93c8e", 0x5}, @in6={0x1c, 0x2, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, @in6={0x1c, 0x2, 0x0, @loopback, 0x9}, @in6={0x1c, 0x3, 0x675b, @rand_addr="2ca470012dc9b80497296e7e8be01a15", 0x40}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599cc0f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... 01:06:40 executing program 2: r0 = socket(0x1f, 0x400000010000001, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x1, 0x2, 0x5, 0x6, 0x8, 0xffff, 0x3, {@in6={{0x1c, 0x3, 0x4, @empty, 0x5}}, 0x0, 0x3, 0x0, 0x8, 0x6, 0x7}}, &(0x7f00000001c0)=0xb0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r1, 0x1}, 0x0) 01:06:41 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1205, &(0x7f0000000080), 0x8) 01:06:41 executing program 3: mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/55) syz_execute_func(&(0x7f00000001c0)="0c19b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 01:06:41 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x89) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000002580)="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"/4091) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0x80044401, &(0x7f0000000100)={{"515f02005c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) Syncing disks, vnodes remaining... 12 14 Waiting (max 60 seconds) for system process `vnlru' to stop... 6 1 0 done Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done All buffers synced. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data , page not present instruction pointer = 0x20:0xffffffff80e8ad6f stack pointer = 0x28:0xfffffe00228a9400 frame pointer = 0x28:0xfffffe00228a9430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 3613 (syz-executor.1) trap number = 12 panic: page fault cpuid = 0 time = 4006 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00228a9060 vpanic() at vpanic+0x1e0/frame 0xfffffe00228a90c0 panic() at panic+0x43/frame 0xfffffe00228a9120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe00228a91a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe00228a9210 trap() at trap+0x44d/frame 0xfffffe00228a9330 calltrap() at calltrap+0x8/frame 0xfffffe00228a9330 --- trap 0xc, rip = 0xffffffff80e8ad6f, rsp = 0xfffffe00228a9400, rbp = 0xfffffe00228a9430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe00228a9430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe00228a9460 vgonel() at vgonel+0xdc/frame 0xfffffe00228a94e0 vflush() at vflush+0x3df/frame 0xfffffe00228a9630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe00228a96a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe00228a9740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe00228a97d0 dounmount() at dounmount+0x6e8/frame 0xfffffe00228a9850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe00228a9880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe00228a98d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe00228a9920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe00228a9980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00228a9ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00228a9ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x200000c9, rsp = 0x7fffdfffdee0, rbp = 0xa --- KDB: enter: panic [ thread pid 3613 tid 100844 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why