fbac"}, {0x2, 0x3, @sival_ptr=0x9, @tid=r7}}], 0x1, &(0x7f00000067c0)={0x2, 0xd, @sigval_int, @spare=[0x4, 0x6, 0x1, 0xd84, 0x3, 0x9ec, 0x3, 0x2]}) sendmsg$unix(r5, &(0x7f0000006b80)={&(0x7f0000006840)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000006b40)=[{&(0x7f0000006880)}, {&(0x7f00000068c0)="f90ef49514f6a2c9a49334f25e40847d207ba561fce43467c38d13d029a20b013c778f547d057087138b92930627901194aa538f45393c233e484fb7e26276b62aea954528666f956e3328d8e22e4b8c291924f893eb0452c3c67908f6811784b5cd2596f3e798cdf044a15b163f5dbf1caaa277efca45981df1dfce1a160c6169bcd3dea634c7827967808ffaefe3f0b277b12e4bd67db894b38ed10a1fca", 0x9f}, {&(0x7f0000006980)="41afc671a8beae4bdd606faec6224edd1f6b8cd71eedb43f08d3d21d9c01c71573a29594b19319ab40b3004e94aa6b65f4b3afe0a66866d085d82d12863cb8e3fbc13e4fd8183f07ce70485cb2cab8533abad1bf4da2f1358436dc147d52a0767e03a4fd610ea48fdd6d54bc6933fce394bbb2344e2b4d0729151d977ae129d6cc19a42972efbfb05b1600620fd4223f0af64392b0b7", 0x96}, {&(0x7f0000006a40)="532e9a49c06d0ceadea94154a85ffc70f403694286080d3ecc86b35180cd320af77e8af8aae52c6b549c661a945a4e21442c61483f2802afb5fed39140e4f1c26c7abad87bfbf25469982f052d0a30003263a35e9a1927f0e57aeeba4b1de27f4ea77b50a5b3737157b93b4eed181a09c796644238259044abc421b2dc6b3fb8c85c8ede3740005a15f29f5f75804ac35c16b887e0683b9a610a3aba35b2199c37aead03ac690e6571fbb37687c90d1910a3c6f492655430f5ad9438c1a050e2fcaad8b5c021e0d55392294d55d7f2dd3219061aff8db1b78b06be6afe04ca4c6445af6e531166c8e2c3b4f7", 0xec}], 0x4, 0x0, 0x0, 0x8}, 0x20089) r8 = open$dir(&(0x7f0000006d00)='./file0\x00', 0x80000, 0x4) r9 = socket$inet_icmp(0x2, 0x2, 0x1) lio_listio(0x0, &(0x7f0000008140)=[{r4, 0x80000001, &(0x7f0000006bc0)="46b06c8e6f6c04c1886e9a92093c95fda352c3287df51302256937020719258b8d6839d0cede226d1e4ae6386385b6b8572dbb6e5aa5cb7685c8930bcc6d264e829aa2d552447559e7e395d9598885af6c184bea83297f45bb627cf2077abed86c0542be8e11b391220048ade9f7064a2737925ceea2210d9ace07ba4dfae2e2774adf37387d666019de73221af19d3b1a4096d1bc339d32a89627929db5241a3cb048796b0b3a58", 0xa8, [0x5, 0xfffffcfd], 0x3bc5, 0x8, 0x400, {0x5, 0x6, &(0x7f0000006c80)="20b85284a9457d4db3d95adab9061a78c3691c5efc87f2508a0afe9eec721c6db52fa431bcbcbe2bddb7b4becb14ef5ce930d314bfc542213eee308cf009abebaecd9c14fbe12edd2b03c505"}, {0x3, 0x21, @sigval_ptr=0x168, @tid=r7}}, {r8, 0x60, &(0x7f0000006d40)="d75f6296c37cf3cc9d6a515b893d39ed749ceda7292c096c5d53e85fd4d54f6191ed12fab6ff250a249cd294e37a1588e03648ec364b1079e56442ae66927c82d1bd34198d20942f511dd916", 0x4c, [0xfffffffe, 0x7], 0xe8, 0x5, 0x800, {0x401, 0x0, &(0x7f0000006dc0)="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"}, {0x1, 0xc, @sival_ptr=0x2, @ke_flags=0xc021}}, {r1, 0x8001, &(0x7f0000007dc0)="abf1e29530ea55d7d1bc62a03f", 0xd, [0x80000001, 0x9], 0x1, 0x6, 0xfffff4c6, {0x6, 0x7, &(0x7f0000007e00)="e6a7d387fd24649a"}, {0x0, 0x1a, @sival_ptr=0x5, @ke_flags=0x1e}}, {r4, 0x8, &(0x7f0000007e40)="3b6e08ad6e42afc3b7283ebd29f75a17f0954d3da1caee37bd089d1b58e6bbf57b8780ee4a6e84617bad713987095b4cdebb78f86ba0fc7352ea49ee0fd6ea22f3b6764e5c6eb8126df7549bedf95131a414b4a5ed8d4c4f1abc4bf39b48105e6cfd778814cd", 0x66, [0x2, 0x1], 0x4, 0x0, 0xbf, {0x10001, 0x6, &(0x7f0000007ec0)="3d750842585d0447dfa3cca45d0f0ee20a690ab0d09c4f7260234e71d945ca7baeb147b6b9549e759def6d8bbbae557cfd77143eac6d95b93f6503a7d2c8b10188d21ffa2e9a2b4bf0ca2d4aab6acacd2c1ee939d89ad8f5d862e9765c69bd2d97492897cc7fa2920eb6c64d50fe04860645c0395800d0e418893fd83ffe6a93dc5a1c99326b01daa3b35c0e83580041697bba592efeb4665c6ff30d66d874c11ed890791a7a571a2ee0feb2d17eeaf84ee0ddc4d4870e5ce04a4b612b731f2feb238ff8cadadace3000af1a2814f21aa47b898f"}, {0x0, 0x6, @sigval_ptr=0xe8, @tid=r7}}, {r9, 0x2, &(0x7f0000007fc0)="43254a094cc588234fa0e0a630cb31a1a2de92446508ec8938a0012037ce0837822aae748842dcd6d026e03afe4b83329504bd34f3c296956cc2e88ced100df0b64fb326616b7a740b18e3e1ed55c8add621ff0e708a348898ab5ba5d4c4e2f78f79e84305b65d69f1a19c1e6a14ae102c7a12eda350", 0x76, [0x80000001, 0x2], 0x0, 0x2, 0x8, {0x10001, 0x0, &(0x7f0000008040)="d7456e12704950238de02b231901e9543b564bebb0d3eb29a62e297d15840e824a7f9b68398b9eda8a53e1aa79f02aa77c986b015af4b789ca67d2874811dfc4674366d21b11ff937a257a9e4635ea2e0a7b16826048044857658960eef38c167988d76a0e8ac72a8934b63df219a403a08a8b714d1c61661801809a22f6db620dd8facbb82af3d382a6f90bf579d587bbbd6c2b695147e197aceb1056aa000ed15344e5b961a825cac60e1a6b85d43e3b6260f25f949aeba81037183e672ee8abc9d5c1923eb619795d12b869d8543c086bb3b6ce4c023f49"}, {0x0, 0x19, @sigval_int=0x1, @spare=[0x7fffffff, 0x9, 0xffffffff80000000, 0x9, 0x0, 0x0, 0x4, 0xffffffffffffffff]}}], 0x5, &(0x7f0000008480)={0x2, 0x0, @sival_ptr, @spare=[0xffff, 0xd290, 0x0, 0x3, 0x1, 0x100, 0x7000000000000000, 0x92c4]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000008500)={r2, 0x2, 0x6}, &(0x7f0000008540)=0xc) r10 = openat$crypto(0xffffffffffffff9c, &(0x7f0000008580), 0x8000, 0x0) r11 = fcntl$dupfd(r9, 0x11, r10) fcntl$setown(r11, 0x6, r7) lio_listio(0x1, &(0x7f000000c1c0)=[{r5, 0x0, &(0x7f00000085c0)="22630f4d88c2fbd27480bea0", 0xc, [0x8, 0x6], 0x6, 0x20, 0xffff, {0x4, 0x0, &(0x7f0000008600)="5177b1b4d1c66f4ee7a6989d792d6d1858641517272a22ad5a1149c69eae2129b77eca6dddacdf0a4fcf25b070846af7b7a8e04012304a8674c20e4f5a07f233ce071ccd01de178aed1d877e1cb9c289af740f6f987531b03bc13b1a8f4c3c24774e1ea70f907503ebb297f42ed3b8c015281c3a6e22b5328ad64433b6d2b3f28cb9593aec9cf3e2e40a644ee0cea1ab8c6280ac8c4fd2299d513bbf8260ab5b57caf3dfe0bbbc0348e5e19f9b1505af14f975c0037a2460a9e80e38f1f5e6266fc72ea87a82919af11bd0c517a325177805848a74693f64a52122624d6ce95019c19657194c40a267fe72fe0b2f"}, {0x2, 0xe, @sigval_ptr=0x7f, @thr={&(0x7f0000008700)="f20f8807000000437a378f8878c1447fc1fa44afc4e17928d440fd6536362e420ffd922e0f0000c4612d63d8adf2a6", &(0x7f0000008740)="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"}}}, {r6, 0x10000, &(0x7f0000009740)="4c7da362a813ac92ad9742b1c7caa4d6f37f6d62c7c480bad98b53666c60fa154bbb96e920c5053d59af220cc07d732cdadadb5c2cf3366356158f5f2a6ba35980897cfd4e7b7b1e2e1fc684c67d564968a3687307f6bdeb0900a4b537c1830fa0fbdf2ae867a824b032618ef7da5844cf0489fb926b6d53169450f2525f1a438e48035db432e529320b7cfcf614370352b739db1a112d07c0eb3208b9cfe743b8939a45e80914439f457a1655ef5c50016d", 0xb2, [0x8f, 0x9], 0x31f8, 0x20, 0x8001, {0x3ff, 0x80000000, &(0x7f0000009800)="0768646f0f8f70e87395962b97e0da9bb0cb2b4566982b28a24c97752cbf2dc0e6"}, {0x0, 0x1f, @sival_int=0x8, @spare=[0x7, 0x40, 0xffffffffffffffff, 0x10001, 0x69e, 0x9, 0x8, 0xe3]}}, {r6, 0xdee1, &(0x7f0000009840)="d4247b70b911fbc4c9c515983cca685f4065d9697ca7483d5194b0e167212cbe2e7386871195342fe38200263ce4114106a8dd2ae7237f6b1c909fe38897a47142623f8a373125c1fef3ddd6a43455797847cec73b2786239d00db065920a17f3e9307afd3971c0bf6d5b998c1121baf991a900fdacbf28af9911ef8d83871aea19983b5a5597e7881927b623a76fbfdc4231c8cf9ff9e64ec33e4b07397a656b48a20935e9913b993da7823212c7cf57a938b02a9718414bbc651c5c498f1c6f9d5459f80dd1cffc37f43953a8e663475b3e3b13cac60dbf6a0a443722b8a9b5bac2a", 0xe3, [0x7, 0x6e], 0x8, 0x20, 0x0, {0x7ff, 0x7, &(0x7f0000009940)="270e3c7942e23ff018a86922058e9f2671d9c12ae962ab1107307d406f26b5a01958319c41ac7f259bd3819d5c50ca19034706639593344ec6265157c1fd5bc74883d546dfac33d06dcde3e4b8baa2be4c6f59f4d3531bfd3ec52410a4cbee97a4f798"}, {0x0, 0xf, @sigval_ptr=0x80, @thr={&(0x7f00000099c0)="450f186c4432c44220f34900dfa090e20000660ffe08c481b25ded65f30f5b4e0fc4237d092f00c421095d112e426c66470f381da265566666", &(0x7f0000009a00)="80741cea52fb8f5839558d08a07b275a5487e591be2a8b32a4ccd11798a422a7690d25ac6ac2119abeed2b7f165560a2d01eb0a469f892141646e44703d1ee9fead02a889f1dca4ad7fe2a"}}}, {r10, 0x1544, &(0x7f0000009a80)="1e4d696374", 0x5, [0xc3de, 0x3f], 0x4, 0x1, 0x6, {0x13, 0x9, &(0x7f0000009ac0)="5eb91e204fb9bbfd651ff3a4767d35047846cfb34c251cbbdc0cd314ec0c256e8523f0600f25e07f2fce1ef5a074b40c6895e2e6fbbfc881737c176f54d71b0d9e325ab2c16b661d2da0f3222382b815a59f83700b119bdf5db44535d82174f4ed892f458406bc2ec5788ef11c8e42fc7cef6eb60744144a17a2038051638b2d3574c9a5c3df"}, {0x0, 0x5, @sival_ptr=0x7, @spare=[0x1, 0x8000000000000001, 0x7, 0x5, 0x80000001, 0x0, 0x100000001, 0xfffffffffffffffd]}}, {r11, 0x4, &(0x7f0000009b80)="57661397a70ee38a41b307c4ede81ef71b1bf50db7cbc8053db171034350e5e6a44b9dce9e3d154ac13c4ab49901b5008d837fa3f540960f948608439cb255e8b1f30e8135dc7922a0669e46ea8d3d9bc270bdbd7ac53b680ed90301124b6d139e0a2fdc3590fab564cf24317df3c463e789c0b4ece40d003ce9fde43985ed9117470506f9ceb4ff0053a0e837c0f0dca233ee5702bf1ad217e500af9c0785330784c1ba631d0040dc56f1e679ff5927f91910c85253a388ea72e6b0c17c69da6359dbc158a89de669f7a2043139c6fc1512402d2caa578672f6ac56d71e14d07baa68f29d6c60aee7ae03cc440dfc541c2182d4826d26cb056b", 0xfa, [0x40, 0x7f], 0x8, 0x20, 0x2, {0x7, 0xcb, &(0x7f0000009c80)="7f00adb33843fd6cd10ec909a765f84ff3caf70791afd7d338edbb6109faa4861f3d28e89b8855ac5579ce0c158a5140b9db7bad9fff265021ca08c8c026ed0c383dc67f8400c84b6d2d276d6587d6efd809805eb5060f54c128517c7d5b7ab943640d2888d18f315e6e7e7fbce2c6baeaf9"}, {0x0, 0x1d, @sigval_int=0x712, @tid=r7}}, {r11, 0x100, &(0x7f0000009d00)="46eeba857c5ebc396ad16da67942f0e5f1d3aeb2dd6646cf401bb90e6a4e6766ef3836c3e54150f7", 0x28, [0x3, 0x66], 0x3, 0x8, 0xfffffffb, {0x4, 0x9, &(0x7f0000009d40)="2fa9693f703a04c42c513d5f29fa11d53cf892605d9e24172fb2e8ebd22ad657d4bde60e4b1ba105c32893c90264dab6e6ec097ed501b323b5eafbfff85a8eee5b0f97f2b71ae46df5d78d944d36b9c13b5f85a8a6cc7323bc838a6704288ff6b0df1d08282d4b7d4a4d0506fdde306abe4a6d7a3a75d81f9ccb51d1900bdcea7e325c073cc20803691e"}, {0x3, 0x17, @sigval_ptr=0xc90, @thr={&(0x7f0000009e00)="f34090c4217c5aad712d00006666450f3a0b87550000008cc4434168c62bf0815f017ce411ad0f38058e38bd0000c482bdaf550bc4a1f82813660f3835fcf70700000000", &(0x7f0000009e80)="4bfc5c6cc937a657ccfe420e02f5a7729ecb50c187395be27f80ad76e98e62b9b40e3f7224d67b7705311ec3e340259f58d53691dbb5016a3e75ed3ff97b51a518bb0774e037e2e243b58c55b529f51cf731065b23a06936c0d1cf0bf3529c09d6e183c048bad715c7e7d8d0b6996144327d69cf739e8abe4c6de5e522b87c4565aaa38cbecb369d8673c7a58251835329a61a998b18c398"}}}, {r4, 0x100, &(0x7f0000009f40)="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0x1000, [0x80, 0x6], 0x1, 0x8, 0xfff, {0xba48, 0x8, &(0x7f000000af40)="13cf71d1b4a6dd48cda80a1aab068c600c96c5db5a90c5d4098bb43a758b57cfda3a6b19deb5195df5ec782cc31834aca80c8afa3d21e04c0b9961290c984cf57e9a2862381ebef7591b072adcc3b1b9c4b60d86b5f7d0782379e5243e4172da6c4d75d096b8f585eb321e56318a8c26af2e95f5e0e297cc02e668d8dcaf63ec7b948615251d1c20f0f380d51243c06485cd7e1a1a4bc9ef6521be253849f0e8bda2f244f3fc5bf1cf0d0b71e12305d9a788e586ffed411da85be4ac77eda16910e1b8e861c6eaa2"}, {0x1, 0x20, @sival_int=0x5, @tid=r7}}, {0xffffffffffffff9c, 0x5, &(0x7f000000b040)="b94b36d363bcfcfff6932dd39ed12a56169e6e669720f0", 0x17, [0x3, 0x2], 0x70e, 0x20, 0x0, {0xfffffffffffffc00, 0x1, &(0x7f000000b080)="b3573a6860618f03d54b66e9f68d4ac3c4423230b2139c14115d6ee522178892941adddce4bd2b8a6ff5c45e94538ebeb2dc3b5a4275a3282a4b78e595d5543c96e465b9690f2424470257822daebfe9f13b170ce26cf5bf77128c8e0d058e2e100372bb5a1af025c70e959bff91d8028e85b3b4889dd9a73c94cee0e0a41bfc4d78dfb843131aad9682f49a36f140d042a4e9923e2367c0229c4c9d87135e1744596a0e367a954c5f0623bc057aeb58a81917ee583260728728b97397ed3bd5e53e1773385cde1d7aa394e250b942c6704e4081013a2b06bbc6f30403d01565e049ee7283"}, {0x4, 0xe, @sigval_int=0x3, @thr={&(0x7f000000b180)="c46121fee3262ef264daac01feff0000f2dd32c4c33d7c09000f0fcb8ec4622dbe62c6660f5f2766450f38153e64360fb47e00456d", &(0x7f000000b1c0)="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"}}}], 0x8, &(0x7f000000c7c0)={0x4, 0xf, @sival_ptr=0x4, @thr={&(0x7f000000c6c0)="c4412d6147b4652e660fe719c42213f55000c4a17de7b200000000c4225107b59f87480a8f49289b57e8c4e3b9cfdbe943df650064f30f1bf6a10f00000000000000", &(0x7f000000c740)="222672fc5caf60b10d51faaa2007f9f4de1e6ef1eee7788eee75a1a1f24dbab7e5a8edec94f0d1579bc8d8ac201e4b00cf57779afd6c6c4d167601b1226c3d072696f264b409e13624927b5e601323386a6b27"}}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f000000c840), &(0x7f000000c880)=0x4) 06:49:35 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000040)={0x1, 0x6, @sival_int, @ke_flags}) freebsd11_fstatfs(0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a, [0x0, 0x80000]}) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x31e}, 0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r3, 0x29, 0x26, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) sendmsg$inet6_sctp(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="bd", 0x1, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) cpuset_setaffinity(0x3, 0x5, 0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x1c, 0x1, 0x0) r5 = dup2(r4, r2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x32, &(0x7f0000000040), 0x8) __semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) cpuset_setaffinity(0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket(0x1c, 0x1, 0x0) bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) pid 4852 (syz-executor.3), jid 0, uid 0: exited on signal 6 (no core dump - too large) 06:49:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f00000000c0)=0x2, 0x4) vfork() vfork() lio_listio(0x1, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x4, @sival_int=0x8, @ke_flags=0x40fa}) rename(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$DIOCGETADDRS(0xffffffffffffffff, 0xc4704435, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES64], 0x3ef) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) rfork(0x1000) pid 4856 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4855 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:36 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$MDIOCATTACH(r0, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x0, 0x7c, 0x8, 0x3f, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r1, &(0x7f0000000200)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) open$dir(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x80, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x1) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff7000/0x4000)=nil) munlock(&(0x7f0000800000/0x800000)=nil, 0x800000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000540)={'bbr\x00', 0x10000000}, 0x24) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x2000}], 0x1, 0x0) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) freebsd11_stat(0x0, 0x0) getresgid(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, 0x0, 0x0) vfork() 06:49:36 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640)={0x0, 0x0, 0x9}, 0xc) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x1000) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) ksem_init(&(0x7f0000000000)=0x0, 0x9) ksem_post(r1) ksem_wait(r1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r3 = dup(r2) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000180)={0x0, 0x18, 0x0, 0x0, 0x18, &(0x7f0000000840)="70638853e90cef7e000000000000000000070000916d99e9", 0x0, 0xfdffffff}) ioctl$CIOCCRYPTAEAD(r3, 0xc040636d, &(0x7f0000000140)={0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000380)="d44af34ee1acffbadbfda7ad0a61a72d18cc79f40c77bb1c9d943608049e96c3f50dfc39abd82551a58672676220e810b92e9da79dd868f2a65ff52bc4b8a0a659891d3309c42a1a6f3ee39bdd56aa2e816f1625fb996d534dea0e3027a7ad112bd3ea66543e0eec863b9e7d41", &(0x7f0000000040), 0x0}) ksem_post(r1) ksem_init(&(0x7f0000000040)=0x0, 0x81) ksem_getvalue(r4, &(0x7f0000000080)) ksem_close(r4) ksem_init(&(0x7f00000000c0), 0x3) ksem_getvalue(r1, &(0x7f00000001c0)) ksem_destroy(r1) 06:49:36 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCCRYPTAEAD(r0, 0xc040636d, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setuid(0xee01) sendmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000002900000015"], 0x1c}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x14) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f00000006c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x6, @mcast1, 0x7}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000100)="6692e771ed658e7bdc87f9d5f9a23321ef8106798877dd4f43b281f134413c4017091ad4b50ee57da8fe86cee2a1419a32e335b23c90a7ede0f59f4d36a0246db3a95cad4982f3f6d3821174fbcd7ef955c659a26f24fdabf808a7968c638bba19151080e216855e2e740e", 0x6b}, {&(0x7f0000000180)="79a6252b1b74b5bda409e13269da23fd498e23eae62730fca6088301c0ad0570b76b90a847226176a19791b7f0e1f5a73a4855728f9e71c8d048fe6834c9b94b5baf71a630de2e059a2f338934f6f817a3d4a0ee5c49c6fdecaf3b149866af665ab9747720b5d94b6e74f9124e04465238028d1611bb5b435cc0419b4fe079b63963b87cd6f15b28a3dcbffcfb1d35c149362e2f1c0b072cf4ca3b6b313bfea3607df80930bf3e7b308f2b7c317cd2e2f13e0500bdfee04cda777a11ffae93e8e1ac88e8071f5fd046cb74c162e22d576353184047e99776573193c7e6c8b251da9fe245df65ea1f603dca18aae0786614f6", 0xf2}, {&(0x7f00000002c0)="945bdfb2939574314ea0cfa20dba213de6b5ac3f49ea408ed7a71dba1f5024c6876495575096aa3c75fd6416cae58361486f3a6b91e9196cb052cd53ec1632f2f6f0f60b534ce2cc7853609d16566b7dc2b7e46af55f03697f01b42575138165f8cb555b786d60f6ef80", 0x6a}, {&(0x7f0000000340)="252bf1896d7208a172c6d136ae2b6a54d3e26f55eb7b52fdc2bfcb21100eee7ac69a8ec3b52f90d15223ba9db1e68944105d797f3b537384118988d526fc7ea65e3073407e2355cb98d703c020cc6e5d44d9a1f4a89cc9f49681937010e665e79e98119975f11b32251177129639bd8887f75dfbd101a0d4b2cbccf21ee53a0822fc008d3726543a89c9ddffe5eabc4031cab6cccb799b3cc5c4eda383ab880377", 0xa1}, {&(0x7f0000000400)="0c392ff6451665658fdc0fb917d5f5f2f59a29e848700e7079e8b7ec0285d703170c83374535f8731522d2ca734131aacb63303e14fa8d677ed1c6a9b36fd4621aeda1045cf37959dbdf1ab62c66eb5fd93c4298696eed58727a5b4aa12ff51bb66f5f3dabd63a19eccac3208b0c532286137a8ba23274d7a66597fafc1b04d1cb8d13e3b4b3a0c0c94b5744ed5539ff8b85788e3a86ec73e80c96fbeb403ca885d683a60d467f81edcad01f95ba79393e6bd291e0313eb3277a85e2d5658e7b3f1711c307e486d9c248e9f2feb0546cddd2b15dcd74f1f0c9cf9d75055de9b82475de60d1aee901b3671c68383f0807b92cf1", 0xf3}, {&(0x7f0000000500)="05dca34568b54a6289f447fc08c6b9f640bf8674e98e04344dbc3fe6b0aa0745c5f94d718998a21ff555c23b669ea9aa533cc8dd3cd02d4a6f6e796f3d17ff2cfdabc4f0c1b40f52a61cca2ba1fb56bedb06ce92c70f0b1e043041cd8137788d4219297decd5d7694da00c18862dd8f84594752c99ab6f68b65ab00dbff5e8e84c387e0395a8a4ed55c35cf1a564a50fe3c7a4fa52ad2cef11f4c8d7e15fc6812bf3216661adaf6a18f0e4f57bd792a406ed280e82aa7c503807fd", 0xbb}], 0x6, &(0x7f0000000640)=[@init={0x14, 0x84, 0x1, {0x4, 0x5, 0x81, 0x46a}}, @init={0x14, 0x84, 0x1, {0x0, 0x0, 0x7, 0x9}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x54}, 0x0) 06:49:36 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_emit_ethernet(0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) openat$md(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) kmq_open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0, &(0x7f0000000180)={0x5, 0x8, 0x24f4, 0x68}) r0 = kmq_open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x18, &(0x7f0000000200)={0x5143, 0x1, 0x0, 0x2e}) kmq_notify(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000140)={&(0x7f0000000080)="00b2c06df480cfe19f0da47a", 0x0, 0x0, 0xb, 0xc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, "4cf4091400"}, 0x40) getpid() socket$inet6_sctp(0x1c, 0x5, 0x84) bind(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1}, 0x10) 06:49:36 executing program 3: setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) shm_rename(0x0, 0x0, 0x28dc0ce14688eb5a) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local={0xac, 0x14, 0x0}}, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000000240)={@local, @random="9d6fa2f59c78", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @multicast2}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @multicast1}}}}}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000040)=r2) connect$unix(r2, &(0x7f0000000180)=ANY=[], 0x10) r3 = getpid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r3) connect$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$unix(0xffffffffffffffff, 0x0, 0x108) socket(0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) socket(0x2, 0x1, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r4, 0xffff, 0x4000, &(0x7f0000000000), 0x24) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) r5 = open(0x0, 0x0, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000180)={0x15, 0x14, 0x47, &(0x7f0000000100)="f905fb01b892607696a61dc823148bf117466013ff317c7495732f51e6b35bcdcd951459903097e2e8b3110ada26c62d7d7cc9c2bf0f20d181013c98a3a4366022b695a8e87315", 0xee, &(0x7f0000000240)="4bd1c013b90a941aa837745fbbbc0c63c108b968caa53855e96d583cc2e0ee7615bf49df69377cbd998b9db9f7a1ddc855e39fff6882aaff3e866e075e17fc5f521c632e1d204ad6e343054d57a07b2c0e5553d87a8ffed379764a8e25125d6bf7b0388dca0252e2631ac25e0d058ec480ce7b976dc2a382f2036c21c8047a666de138d49d22099f137bec7204c6cbba22c12eb0f8ac7e13a8b55aa1e992c5636c6447928c987e8e01a64fd97319080a75bd2b97df234b64964a728a3a4ff2fc919824f1fb35719821933bb6a94bb88256a52c56bf07a8eabd875da901d724d73a0ca142ee140d5e937d39ea4399", 0x3, 0x8001, [0x6, 0x3, 0x9, 0x2]}) 06:49:36 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003c80)={@in={{0x10, 0x2, 0x2}}}, 0x88) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000180)={{"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", "734d9cf179372935c4738e2ffec110382ea045c03209000000000039861d00"}, 0x0, 0x0, 0x0, 0x0, 0x4}) kqueue() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x100) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000280)={0xb, 0x2, 0x3}, 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r6, r5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000040)={r7, 0x800, 0x3e, "e0b56544b02ce6ca16e4a1d7faf1ba3b730b5a7c58cf94c898b9089c00796204bcb1f9a48f4142f9e7c0e09e8f761cefe426aacaad9ff43617277f57e32a"}, 0x46) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) getpeername(r3, 0x0, &(0x7f00000000c0)) 06:49:36 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000040)={0x1, 0x6, @sival_int, @ke_flags}) freebsd11_fstatfs(0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a, [0x0, 0x80000]}) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x31e}, 0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r3, 0x29, 0x26, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) sendmsg$inet6_sctp(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="bd", 0x1, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) cpuset_setaffinity(0x3, 0x5, 0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x1c, 0x1, 0x0) r5 = dup2(r4, r2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x32, &(0x7f0000000040), 0x8) __semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) cpuset_setaffinity(0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket(0x1c, 0x1, 0x0) bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) if_delmulti_locked: detaching ifnet instance 0xfffffe0058697800 pid 4866 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4868 (syz-executor.3), jid 0, uid 0: exited on signal 6 (no core dump - too large) 06:49:36 executing program 1: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="4dd638506153", @remote, [], {@arp={0x806, @generic={0x18, 0x8856, 0x6, 0x0, 0x0, @broadcast, "", @empty, "c100"}}}}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffb7) syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@timestamp}}}}) 06:49:36 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000100)=ANY=[], 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffecf, 0x2, 0x1, @broadcast}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, &(0x7f0000000fc0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @rand_addr=0x7f}, 0xc) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x70) 06:49:36 executing program 1: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040), 0x0) socket(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0), 0x8) 06:49:37 executing program 1: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x17, 0x0, 0x10, &(0x7f00000000c0)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x4, 0x0, [0x101, 0x8]}) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x312}, 0x98) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8, 0x20000000) socket$inet6(0x1c, 0x0, 0x0) socket(0x1c, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, &(0x7f0000000780)={0x1f, 0x27, 0x22, &(0x7f0000000700)="0863c72d0f565f03057ee206ef29bea3b373fad81cde9d136871aaaad2663e0aa338", 0x38, &(0x7f0000000740)="97bd6b35ff0ca47ea7e5760ec0ec165c309fb7ce087ba79556c8c1c18ed55ab589ee1a18c84108fd727c290e508b4cbcaae8f2182716acf8", 0x2, 0x3, [0x7, 0x5, 0x2, 0x4]}) bind$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)="0f327e7099435ba7a5befefdf62e89d9b5402768b5c2a6f2c466e63a9a143db3e086b4a2909a29352ab130fc57e51ff20d853430", 0x34}, {&(0x7f00000000c0)="c652b1d497fedd505d46e8638880e58fd669746f7398fdc55b07821d3b7d6848aedb13e10ab46e50d1cb139527eb9308ce681baf17a817ec39373d80d13d68b1b271edb99ebe72827bc5955804b1ba92ec997f3884a1e63f4707c9ab738ea16ba96ecb898bf005d1f3a71eaa54b3da93d0d8caf1ca335f2901a0929930f1864bdf6b7d34e13797ca64f8d75d5ee3489db52aebaeee3c04cded9680db91f998dbf9fc10cdf7d800c5ce6b4be71f4775d2304f1ac97e81e9ba5f4f26a838075971", 0xc0}, {&(0x7f0000000280)="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", 0xfc}, {&(0x7f0000000180)="00c926bfcb3f8b571f646f58e8ad6f00e2f34d7f3b622aeb6115e54269ef2109197dd8f983a813a7b0071c2850047a134730c4181dac164e7d24d124853acff87244c8df31a33311e23e9b47c9bca1", 0x4f}, {&(0x7f0000000380)="8d7fa327fe3201f5a50e8dc5a7b58d48db64af4bd4c79987afbade2b924198f6ecf41c6f617d68db1e46be83b2d82571058149d96bdcec963b81538d6ef3c80c33a7aa3cc676b4b6fa4324a44b80891c604eaf807b5b78949d9908ce2685a55dd2c4ee", 0x63}, {&(0x7f0000000400)="896f4708e70cf81108669f077c271e39d853b7bfcb9266313729f357a2b0f887eacd0af6f99406aab2d6112f85fda76c897b88d95f05615a10c317297603cd0c6699f98a1790f08d6cf0e810f666b0d7febfbbc56832792640cbfc85e9cde01df05055f5a3c819ed34c42ae54a9f5b0149c0f82ddf1e190cb707baddc7703e93834201b4034a008ae13e09c5deeb1862369c6b46f6b67fe99e86161f01c19d89b18c937bed7782ae6875a7d849f8e39534ea14db25b39ce30dda73485c4f9d89c648a84061e26681930013da84cf6c9edc25cff700"/227, 0xe3}, {&(0x7f0000000500)="812ef4ca870f31b61915ecac4341c0150344d8d9217712439a9171ef1722868b671f7b6af068702b430d4d0d87d8f6594a307c7572c591d35e12e5c07c10030d2b760df9b43c1093307d492c31e9", 0x4e}, {&(0x7f0000000580)="8b0b24353564f912b3893cf57f97713a4a94d7edbdbbd77001d6063857a815b74d77051d3e641da9dba4298180c37fba8b71808074463336dcea7e99378a60c25140f1c7acc721d0d2d8", 0x4a}, {&(0x7f0000000200)="f5baf65982fa3e76a3092b64ff6dede8", 0x10}], 0x9}, 0x81) sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x20104) pid 4869 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4871 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4873 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:37 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003c80)={@in={{0x10, 0x2, 0x2}}}, 0x88) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000180)={{"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", "734d9cf179372935c4738e2ffec110382ea045c03209000000000039861d00"}, 0x0, 0x0, 0x0, 0x0, 0x4}) kqueue() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x100) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000280)={0xb, 0x2, 0x3}, 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r6, r5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000040)={r7, 0x800, 0x3e, "e0b56544b02ce6ca16e4a1d7faf1ba3b730b5a7c58cf94c898b9089c00796204bcb1f9a48f4142f9e7c0e09e8f761cefe426aacaad9ff43617277f57e32a"}, 0x46) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) getpeername(r3, 0x0, &(0x7f00000000c0)) 06:49:37 executing program 1: bind(0xffffffffffffffff, 0x0, 0x10) socket(0x0, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) sendmsg$unix(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1}, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x1c, 0x0, 0x1) r1 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 06:49:37 executing program 0: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="4dd638506153", @remote, [], {@arp={0x806, @generic={0x18, 0x8856, 0x6, 0x0, 0x0, @broadcast, "", @empty, "c100"}}}}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffb7) syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@timestamp}}}}) 06:49:37 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000100)=ANY=[], 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffecf, 0x2, 0x1, @broadcast}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, &(0x7f0000000fc0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @rand_addr=0x7f}, 0xc) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x70) pid 4875 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4877 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:37 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f0000000000)="8f0878a2ae0300000002c40199e1b4f200800000660f383138c481cddf9727000000c461a014ea9bf3d9f62ef2d9eec4c279033844f746fec3000000", &(0x7f0000000040)}}) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x12, 0x1c, 0x0, 0xec8, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x3}, 0x8) r4 = open$dir(&(0x7f0000000100)='.\x00', 0x400000, 0x0) r5 = dup(0xffffffffffffffff) ioctl$CIOCCRYPT(r5, 0xc0306367, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r4, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 06:49:37 executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x80, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0xcc0, &(0x7f0000000100)="8dea01ccbef4b4821e2b187bb460bb4dddf4574049a23664da3259db63eb6ba4310ce4b31b84883a93943f2826fe4bf1e101a4fecfb5d7b22a3e0c773d1fe172b52d98fb1771453f3b04a3734baad146900762d29fbe4f88807660d2a736dfef52850ee7bdc17d8022bf60015196cb1a3294bc1ebbee6bae5e3b98012f5668426b0d71fe049189b087a571d346242cb15d5b5d0475937dfd9b7d7567eb676826c7389685c74bc0ea0e2db4a0eabda637cf1a063f15e2f2bef517cbe95ed0e5505b9d8c129253027bbc58a18df32d3ab05f24c88eca66c76f75a2bdac44cdd731f83d5d3f7cb8eaa7e055653637585f692d621e3229ada01bcd5527c1f1c1c57daf870d7f0cc5143c1c1e0630b7264629818b6a2492904c41da08cf9d27c65f6f47c49e5de69f1931a74108be4b22885c2cf13daf81712d5ae3560263934946dee60e2f82e4e1be53b4a2f6ce2956053acf1769dd53c6ba710e3c85e75db6fd01a4e9aecc190bb40c1ddd97a9250f6ac195923c9f2c8be20b6137fb77143a916c9e54e888063b056d9de5628f81b90288081abb0eda1f60544b86ff23907ceedfe84e66872a4bff500a365d20a55b06bb8a23bd61ad5e5afbc36d8d7b0ee88bd7ced298ca912c99708fb20e52bd4856e250d83eb35f54442e754db13e861713fbf6817e4ee36fb7e521d0382c6deb4c2db43a96ab0e7979357c4806577d285bd60b11ada69bc2d49edc9c8ac4bd734e13484f068bdb2c38a6ef2bf0e665fcb819d582512046583d0b6db903fedbcce3bf3b446b25b04592003de0eaa616f72dc2e03544c4cfc65641220954e586ec5d454ca87a2e9aaaf497f2e3863ef5b04a9225d0e328d10848d89c26b83a471803daf5fb2af86f50708f3f77b8fa9491b39cce79465823b5c6769fa0602276602b726d4352b83edeed30abaa5ca0ae622bb8b6a116d37f205f9c59eef94ace61c27fe64b20064679d37fc76b080457854b5941980b7a222adf7dbb236edf11d903bd6c8af153b9fddbf8ac27b43ea8268bc1efc1d74345e905ccd3e621f763b2c971575486f4e2606d526396382394d51114664bbf5ef6ce63886230e9f01423602af11250c3898d80cab5a886e895a3c4aab0d46198dfdea7f4fe90b8e4139fac173d9d111c860ec8b2ae2b6547cbb2fedbfc9983e7dd9aed7355a21622fe76605a25ff676e726fe1249749ca45a64c690dcd592887f4afe610b6f8143d643cdacb1d8ff576b91e4922e06cc4e000a6884b9e94591097898217d04735041d1dede08d0c28c8c95110a9cda204f36cbd3f12809dc63699fc31a2d2a17986f6b39dfad01f7f6a9a3a916dd8ded65701cb63666895183a11fa86f15d5f142e13c246e1eb7d383706053540b4b69b8319a246a2115413f88ebe6a79dd0eb635f7abaf93dbabd0b263a53d5052d20ab1735192b2bfbddbb040e2b17888c0b7dd7f9b909b3724ac6cbd50ca26f5f0abf7d9a0fb2efd89dce2f023fd0f7cc3fa4331eb851482ef87c1ed240c1d42afcf3efb279ba399bcecf48c3ef3e983e658d23317e0b2159344916057cf69bc5bfa934a594c6c6cd3a50230470dbec0210e88b9f55fb15cd3e504b32c55d53ba6df79391c55af4e6fb03ccff629b7dce36a9fade366c48f09b909562a89bff7bbed4bfb4adfce15d2d1f88e1f9332b321878bdfc9028bbafbcc60e08e94238558e06e364146c2cbb3475172e3122e9491191e6f04a65862928d878b8189c668165aa8bfc75e155b32d65cedcd7cd5e114d912e34515b4e5640c51d67cee16233aaf659823646534f27f50d2c341963f4c1dd81336d078fde0c3222a146179e390c40f62cbf4d134429fcf969cce864a63cfbcd1dc5d67b9efdc96dfcb1baa373002a26abdac75d55a32ccaaf2f0df0363a732f1c598f3f71fb1ce55fa905680bb0aeca8442b47fed5f23a60c4df329aa54c0fb6aa843d7ebc962f90b112c366460aa32b7d9f0f86be6cc5e25b205366f38af319e534924d5f8b374a97a8d7e3422b3552abbf625d12f196a3439ddf620eddecc15ca505ce7c41446770432a7c7d662ed748d6d0e4e382c00fc69e4a1c999644ab100c6352c02a016fbc06f39b59711ac5f85045edbba224110d995a0d9e1a77c5ada7ec2283fa9fadfd774977e60845cf22579651ab9aa64d071ec1b89cc0a519351e3485b45c198a64301a7516a31fa3769d390d151bd51cb105bfd8f8bed8d1a9ace04f6c7aa5d4ccdc823de5e7e95f177f6fbbcce76a544a44f9b8ed66fa4e19508820a60c9672e84343b20d151b84837758b0d3d0f1b00672191637998a8739df636bab41af8b2bebd522469c25afb1d982c65b9f86528ec18e86618a3c8fb19122ff0d8059e9ef7862033632861ab588ce4f395418753d812cbe3b145e4d335ed5f6a1a452ed73ac593a5ca127460ec812d8737f728b752e044b8b061f2436fa33a3cae736ed659cd9f1fb13cf6100c05bd302fcf9f79873e2d705f81efe2bbcdf4fa6c5f84f9acd9115fbea16c2a57cbdbff37c89bf40302a6bff71e70ed2ae12911d0c7b34e12ba41a980bf7e65ff8e9e8cd05cffc9d93c5ab8f34132349cfffcb9b9da656a5776ed532a07ea030bf071325c9677351a2be9716f7cb2e74cb64d3c81dbee7436067336852fe1db27f857a9ff6df59b47f828fd0e5285155fc743974f5fb05127f56aadb47fb567c0b14a60a7bd84b59b13539f1036d020d199272a3f17e526e38f8bf8904f4f93b26677d32da2a4bdacf7bc6ab69244bb3a880ee0008a912059401e7c927bda3797a5daae8dc0517cda547ff876b58d2ca4c47ce6ea20f239e38954a562f319dc34680f20f8fca910db802cd7cef2db595930dbb5f394691a0705624033b4acabd8e19f1403d693cec792f9ff2e7ac7268aa4a3a0037e4f9036baca8d12e4830e5a292f514de1c41d32c483db0ddb608f3c34aaa12ce748b02902e1e1da9f90b748ebcbb6ebfaeb3f0ff850defa9662b481de18b0dc57665ea9a1aa49f5bc7ee850a1c106e6e6bc606051904f40d6c333be60439d7b980448acef59833ef899fee8e0a8a544a12ac0ad1584e69b418a5035c5b8120af50a528dcee1a20db6285817cd45f590e46c89667f0e52583520e4ac3470d8ac84d138e1d8289dbc6eda8c30c5954bef1b8b0851fab398054aff682dce508eb97683002a2c78d9bac1b0aab4d13a36df5f59de42dbff6d592bee22ee6468e726978ba0970bc38000209e23e63e2470f77af8412cc2f923961887e289284bb96932bdce846b48c411a2eba3b7a83beb972c3592807b738aef1527f2a18455cdc4acb81ddac1d4451803eb6c84e964da70cc50dffe56733173ca724c853dd6281660e4981811481f7066c0ca705dcd5089685b795140519158669999c979c3a1de9a34df1aa1fb10febf3cb2b25cfd23fa6b61dd74f7a84cc4713d36eee59a527faa0b72479a78aefe75549640b6f804a8822a147e6730512eb09d750e6509c7d17f58a29fe9b583823a0048dcf3ee7046921019211ad526f041842a43745ce49baf6cb30dbc987807caa2b029782ef84c4e3c2e237dbb99009af28233ebfb695ec4763d5dcec48faca8cf908966378699db45389853767a1254ebd8abe51e24fb889b41913b4f9b9f60401f8853c6d979baaf88130453bf89aecf8068349f261c9966192bd520d67df8e16c6aa0a55eca7dcd93ae07a99337e35d44ad609f587ed9d667e560a6b6f620664b2e2451e9feaa3fbc2b0210769a379d4b7f13fdc0cec90882342bdd7475eb74e3b2e8db119392b76793ae8cf8ec6f3e78e76cfe2a0b332b8ae056e972dc65387612aaac765d6ae90b7a986973456129d6646977d46c0ee0d3b618b1260d9d98fe26df7bf0be8defb8f42029066a457dbeb920915a084adabd087aae142f8a306d1aec299185b66019d882a323c9921ae875d18a39fd4690c9ed152fb94f28e30a4f89e19c4dbb5decbc6c212cb4cd8d6bd4fa3ed40b6b043700b0e122d8fcd12c9e41210d408690ed4c44d354d68ed87dedd8e280400cbac9b49bde1e813a498461a26b7e756677a8e52b427a025c2bdfc0c397dbf6561e54af6197b9c3c6074372c1e196c3672af33ade843ccf7e02ff7379ddbb2cac68c42773c6221975eb44e3aaff94fd045b890da7a6bc999dde167818b6afce5bb0923967e394fcd7dbc3525c376ee66c1319e163985d4d5ea1bda3f8c2c2e731f2f12cc2a7e9da062b9a2421b9f14cb788322417aa199c97275277fa814a8ae36cfa6aef4127b5a708300ba6448bc56a284fb4a0b772855cb11f52a53e993b9138b7a44121a1991e286b9f7de622cc275b0f312d665e69ecade17f5951b31ba65dedc661ffa366c5166a6fb36a75762b842541e5e7e1745d271490eb25ccacad499ea9d4bcdb2f894ef1f61cd12ece8c2aee476024dea973bc8d705d0bba32fba3d577b9aaef12c1fcb536084a21a73b8eb6b815dbba0ebfaeb33890f6ed2f6eb8bc3e7a6a23ad1f9d8b434a435765cc348bc87b235fc0d8f6538972c10c2e532d875e3e8e24b57afa38c71d67811d8bef5ea9e30b1b885a1c7923f1a4a648bcc3f88a881a9e8da3a9dfd205e"}) 06:49:37 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003c80)={@in={{0x10, 0x2, 0x2}}}, 0x88) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000180)={{"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", "734d9cf179372935c4738e2ffec110382ea045c03209000000000039861d00"}, 0x0, 0x0, 0x0, 0x0, 0x4}) kqueue() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x100) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000280)={0xb, 0x2, 0x3}, 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r6, r5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000040)={r7, 0x800, 0x3e, "e0b56544b02ce6ca16e4a1d7faf1ba3b730b5a7c58cf94c898b9089c00796204bcb1f9a48f4142f9e7c0e09e8f761cefe426aacaad9ff43617277f57e32a"}, 0x46) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) getpeername(r3, 0x0, &(0x7f00000000c0)) pid 4879 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4881 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4882 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = kqueue() kevent(r1, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff5, 0xb3}], 0x1, 0x0, 0x0, 0x0) kevent(r1, &(0x7f0000000b40)=[{0x0, 0xfffffffffffffff5, 0x19}], 0x1, &(0x7f0000000c40)=[{}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfb58}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000b5fdda0c954bc86dc577477f7de8c63f5c199779881ce772176b2104f7a80696807f17bfee623a24f7520568399a329a7fbc7e789e29cd1c664cac6715872ef68fb8f68ee5ac0000000000000000dd9551ce7e5b1d7769e204ebc072ba00", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r4, r5) r7 = dup2(r4, r6) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) sendmsg$inet_sctp(r7, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab67c7c0c671a10a7eaf9746e35a136"}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000800)="ff", 0x1}], 0x1}, 0x0) kevent(r7, &(0x7f0000000380)=[{0x5, 0xfffffffffffffffb, 0x40a5, 0x4, 0x7, 0x3f, [0x10000000, 0x9, 0x9fc2, 0x8000000000000001]}, {0x7fff, 0xffffffffffffffff, 0x0, 0x4, 0x6, 0xffffffffffffffff, [0x20, 0x4, 0xfffffffffffffffa, 0x7]}, {0x3, 0xfffffffffffffffe, 0xc0, 0x80000000, 0xdd, 0x2, [0x4be, 0x1ff, 0x8, 0x8]}, {0xa0a, 0xfffffffffffffffa, 0xc016, 0x0, 0x7, 0x6, [0x8, 0x1, 0x1, 0x10001]}, {0x1a, 0xfffffffffffffffa, 0x40c8, 0x40000000, 0x7fff, 0x4, [0xffff, 0x4, 0xb930, 0x2]}, {0x7ff, 0xfffffffffffffff5, 0x4032, 0x0, 0x10000, 0x9, [0x8001, 0x3ff, 0x0, 0x80000000]}, {0x8, 0xfffffffffffffffc, 0x81, 0x1, 0x7fe, 0x6, [0x8, 0x5, 0x6, 0x7]}, {0xffff, 0xfffffffffffffffe, 0x0, 0x40, 0x42, 0x1, [0x4, 0x40, 0x7, 0x8]}], 0x8, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000140)={0x6, 0x1}) kqueue() setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x1, 0x5}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="8b06e6c3af404a278edb0513e60a69d80615a93426aba6fc5461873ed835", 0x1e}], 0x1}, 0x0) mount(&(0x7f0000000080)='cd9660\x00', 0x0, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000300)={0x8, 0x0, 0x9, 0x3ff}, 0x8) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int=0x80}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f00000002c0), 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x8, 0x86c, 0x80000001, r3}, 0x10) 06:49:37 executing program 1: bind(0xffffffffffffffff, 0x0, 0x10) socket(0x0, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) sendmsg$unix(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1}, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x1c, 0x0, 0x0) r1 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) pid 4885 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:37 executing program 1: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0), 0x8) 06:49:37 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f0000000000)="8f0878a2ae0300000002c40199e1b4f200800000660f383138c481cddf9727000000c461a014ea9bf3d9f62ef2d9eec4c279033844f746fec3000000", &(0x7f0000000040)}}) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x12, 0x1c, 0x0, 0xec8, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x3}, 0x8) r4 = open$dir(&(0x7f0000000100)='.\x00', 0x400000, 0x0) r5 = dup(0xffffffffffffffff) ioctl$CIOCCRYPT(r5, 0xc0306367, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r4, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 06:49:37 executing program 1: sendmsg$unix(0xffffffffffffffff, 0x0, 0x20000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chdir(0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x119) socket(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:37 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffc}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="eeff084a", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0x5, 0x9}, 0x8) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000380)={0x29, 0x0, 0x20, &(0x7f0000000340)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfeffff, [0x0, 0x80]}) socket$inet_sctp(0x2, 0x5, 0x84) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000002ac0), &(0x7f0000002b00)=0x1) pid 4889 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = kqueue() kevent(r1, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff5, 0xb3}], 0x1, 0x0, 0x0, 0x0) kevent(r1, &(0x7f0000000b40)=[{0x0, 0xfffffffffffffff5, 0x19}], 0x1, &(0x7f0000000c40)=[{}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfb58}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000b5fdda0c954bc86dc577477f7de8c63f5c199779881ce772176b2104f7a80696807f17bfee623a24f7520568399a329a7fbc7e789e29cd1c664cac6715872ef68fb8f68ee5ac0000000000000000dd9551ce7e5b1d7769e204ebc072ba00", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r4, r5) r7 = dup2(r4, r6) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) sendmsg$inet_sctp(r7, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab67c7c0c671a10a7eaf9746e35a136"}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000800)="ff", 0x1}], 0x1}, 0x0) kevent(r7, &(0x7f0000000380)=[{0x5, 0xfffffffffffffffb, 0x40a5, 0x4, 0x7, 0x3f, [0x10000000, 0x9, 0x9fc2, 0x8000000000000001]}, {0x7fff, 0xffffffffffffffff, 0x0, 0x4, 0x6, 0xffffffffffffffff, [0x20, 0x4, 0xfffffffffffffffa, 0x7]}, {0x3, 0xfffffffffffffffe, 0xc0, 0x80000000, 0xdd, 0x2, [0x4be, 0x1ff, 0x8, 0x8]}, {0xa0a, 0xfffffffffffffffa, 0xc016, 0x0, 0x7, 0x6, [0x8, 0x1, 0x1, 0x10001]}, {0x1a, 0xfffffffffffffffa, 0x40c8, 0x40000000, 0x7fff, 0x4, [0xffff, 0x4, 0xb930, 0x2]}, {0x7ff, 0xfffffffffffffff5, 0x4032, 0x0, 0x10000, 0x9, [0x8001, 0x3ff, 0x0, 0x80000000]}, {0x8, 0xfffffffffffffffc, 0x81, 0x1, 0x7fe, 0x6, [0x8, 0x5, 0x6, 0x7]}, {0xffff, 0xfffffffffffffffe, 0x0, 0x40, 0x42, 0x1, [0x4, 0x40, 0x7, 0x8]}], 0x8, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000140)={0x6, 0x1}) kqueue() setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x1, 0x5}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="8b06e6c3af404a278edb0513e60a69d80615a93426aba6fc5461873ed835", 0x1e}], 0x1}, 0x0) mount(&(0x7f0000000080)='cd9660\x00', 0x0, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000300)={0x8, 0x0, 0x9, 0x3ff}, 0x8) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int=0x80}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f00000002c0), 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x8, 0x86c, 0x80000001, r3}, 0x10) 06:49:37 executing program 1: socket(0x2, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$evdev(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x7, @sigval_ptr}) socket(0x0, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x17, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f00000001c0)=0x8) pid 4890 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4893 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4895 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:37 executing program 1: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000040)={0x1, 0x6, @sival_int, @ke_flags}) freebsd11_fstatfs(0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a, [0x0, 0x80000]}) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x31e}, 0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r3, 0x29, 0x26, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) sendmsg$inet6_sctp(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="bd", 0x1, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) cpuset_setaffinity(0x3, 0x5, 0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x1c, 0x1, 0x0) r5 = dup2(r4, r2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x32, &(0x7f0000000040), 0x8) __semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) cpuset_setaffinity(0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket(0x1c, 0x1, 0x0) bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) pid 4897 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4898 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4896 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4900 (syz-executor.1), jid 0, uid 0: exited on signal 6 (no core dump - too large) pid 4901 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4902 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:38 executing program 0: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) vfork() mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffb7) syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@timestamp}}}}) 06:49:38 executing program 0: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000100)=ANY=[], &(0x7f0000000300)=0x8) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffecf, 0x2, 0x1, @broadcast}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, &(0x7f0000000fc0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @rand_addr=0x7f}, 0xc) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x70) 06:49:38 executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0), 0x8) 06:49:38 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffc}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="eeff084a", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0x5, 0x9}, 0x8) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000380)={0x29, 0x0, 0x20, &(0x7f0000000340)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfeffff, [0x0, 0x80]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000002ac0), &(0x7f0000002b00)=0x1) 06:49:38 executing program 0: bind(0xffffffffffffffff, 0x0, 0x10) socket(0x0, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) sendmsg$unix(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1}, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x1c, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) mkdirat(r1, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 06:49:38 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xfffffffffffffc60, 0x1c, 0x1, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="740e071a00080300010000000e829d9b90b400000000000076c1bb29cc71a61069fa11ab9219d75d17ba02d3f58c5b5d8a9726d0aad75b8cd723a655ca398e8f15f85211df8eea0a626b24926165dd647e902964e74c2557c35c7839fa7f05e9160fb11332"], &(0x7f0000001500)=0x16) r2 = socket(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="18a5854e9d488905e4665e063e6d3b195b24c17bf0002c1fc53ebce3f5c2fb1412bf27f88ccfc7af75bc79157e772581a03fe19f28ff410ab3cb3583a7e4db49797ad03ddaa9e43e43d598d42aacd2d4ef02e6203ee66c883010a7be20d5aad6f7256e25485071e722af27a8fa1155a4280c0b2b6669744464129a232a89b4780fd0afac0e9ac2f35d9ccbb84697606e19a0b27ac303f74749f1d0c69c1bc9861eb581f08b7499be9b580e8052f4b2", 0xaf}], 0x1, 0x0, 0x0, 0x5}, 0x82) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendto$inet(r0, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) cap_ioctls_get(r0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4) read(0xffffffffffffff9c, &(0x7f0000000340)=""/115, 0x73) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000280), 0x100, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r4, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f00000002c0)=r4) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="c935000000b7c1420139415c3500"}, 0x1c) pid 4904 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4906 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4908 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:38 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_SET(r0, 0x1, 0x0) getresuid(0x0, 0x0, &(0x7f0000000200)) r1 = semget(0x1, 0x1, 0x400) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=&(0x7f0000000140)) freebsd11_statfs(&(0x7f00000002c0)='./file0\x00', 0x0) getegid() vfork() r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4", 0x4}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x40082, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x5, 0x4, 0x5}, 0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000002500)) connect$inet(0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x400004000011830a, 0x0) ppoll(0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) clock_nanosleep(0x8, 0x1, &(0x7f00000000c0)={0x0, 0x3}, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000200)={@in={{0x10, 0x2, 0x2, @loopback}}}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000000c0), 0x2) socket$inet6_sctp(0x1c, 0x1, 0x84) setsid() r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0xff}, &(0x7f0000000040)=0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) 06:49:38 executing program 3: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) vfork() vfork() open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) ppoll(&(0x7f0000000040), 0x1, 0x0, 0x0, 0x43) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) posix_fallocate(r0, 0x0, 0x6) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000400)={0xfffffffffffffff7, 0x2, 0x3, @rand_addr=0x2876774c}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000004c0)={0x0, 0x0, 0x3, 0x8}, &(0x7f0000000500)=0x18) open$dir(0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000001c0)=ANY=[], 0x8) kqueue() openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_emit_ethernet(0xe6, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaabac8813f378286dd6083000000b00000feffffff000000000000000000000002fe8000000000000000000000000000aa29000000000000000200907800000000606921be00000000fe8000000000000000000000000000bbff020000000000000000000000000001450e0000000000000000fe8000000000000000000000000000bbff010000000000000000000000000001000000000000000000000000000000009b5031ddcbbe2a7b1f41a7ca78ae88f3ff02000000000000000000000000000100"/230]) write(r3, &(0x7f0000000040)="009fbc55", 0x4) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r4, r3) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) 06:49:38 executing program 1: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x412, r0, 0x3) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f00000000c0), 0x4) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r5, r4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="0100b327", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000000)={r6}, 0x8) dup(0xffffffffffffffff) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0000c8"], 0x20}, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x1, 0x84) 06:49:38 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000100)=ANY=[], &(0x7f0000000300)=0x8) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffecf, 0x2, 0x1, @broadcast}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, &(0x7f0000000fc0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @rand_addr=0x7f}, 0xc) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x70) 06:49:38 executing program 1: bind(0xffffffffffffffff, 0x0, 0x10) socket(0x0, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) sendmsg$unix(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1}, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x1c, 0x0, 0x0) open(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 06:49:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = kqueue() kevent(r1, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff5, 0xb3}], 0x1, 0x0, 0x0, 0x0) kevent(r1, &(0x7f0000000b40)=[{0x0, 0xfffffffffffffff5, 0x19}], 0x1, &(0x7f0000000c40)=[{}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfb58}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000b5fdda0c954bc86dc577477f7de8c63f5c199779881ce772176b2104f7a80696807f17bfee623a24f7520568399a329a7fbc7e789e29cd1c664cac6715872ef68fb8f68ee5ac0000000000000000dd9551ce7e5b1d7769e204ebc072ba00", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r4, r5) r7 = dup2(r4, r6) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) sendmsg$inet_sctp(r7, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab67c7c0c671a10a7eaf9746e35a136"}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000800)="ff", 0x1}], 0x1}, 0x0) kevent(r7, &(0x7f0000000380)=[{0x5, 0xfffffffffffffffb, 0x40a5, 0x4, 0x7, 0x3f, [0x10000000, 0x9, 0x9fc2, 0x8000000000000001]}, {0x7fff, 0xffffffffffffffff, 0x0, 0x4, 0x6, 0xffffffffffffffff, [0x20, 0x4, 0xfffffffffffffffa, 0x7]}, {0x3, 0xfffffffffffffffe, 0xc0, 0x80000000, 0xdd, 0x2, [0x4be, 0x1ff, 0x8, 0x8]}, {0xa0a, 0xfffffffffffffffa, 0xc016, 0x0, 0x7, 0x6, [0x8, 0x1, 0x1, 0x10001]}, {0x1a, 0xfffffffffffffffa, 0x40c8, 0x40000000, 0x7fff, 0x4, [0xffff, 0x4, 0xb930, 0x2]}, {0x7ff, 0xfffffffffffffff5, 0x4032, 0x0, 0x10000, 0x9, [0x8001, 0x3ff, 0x0, 0x80000000]}, {0x8, 0xfffffffffffffffc, 0x81, 0x1, 0x7fe, 0x6, [0x8, 0x5, 0x6, 0x7]}, {0xffff, 0xfffffffffffffffe, 0x0, 0x40, 0x42, 0x1, [0x4, 0x40, 0x7, 0x8]}], 0x8, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000140)={0x6, 0x1}) kqueue() setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x1, 0x5}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="8b06e6c3af404a278edb0513e60a69d80615a93426aba6fc5461873ed835", 0x1e}], 0x1}, 0x0) mount(&(0x7f0000000080)='cd9660\x00', 0x0, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000300)={0x8, 0x0, 0x9, 0x3ff}, 0x8) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int=0x80}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f00000002c0), 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x8, 0x86c, 0x80000001, r3}, 0x10) pid 4919 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4918 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4921 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4924 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4925 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:39 executing program 1: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0xcc0, &(0x7f0000000100)="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"}) 06:49:39 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_emit_ethernet(0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) openat$md(0xffffff9c, 0x0, 0x0, 0x0) kmq_open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0, &(0x7f0000000180)={0x5, 0x8, 0x24f4, 0x68}) r0 = kmq_open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x18, &(0x7f0000000200)={0x5143, 0x1, 0x0, 0x2e}) kmq_notify(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000140)={&(0x7f0000000080)="00b2c06df480cfe19f0da47a", 0x0, 0x0, 0xb, 0xc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, "4cf4091400"}, 0x40) getpid() socket$inet6_sctp(0x1c, 0x5, 0x84) bind(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1}, 0x10) 06:49:39 executing program 1: sendmsg$unix(0xffffffffffffffff, 0x0, 0x20000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) chdir(0x0) semget(0x0, 0x0, 0x402) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x119) socket(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:39 executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0), 0x8) 06:49:39 executing program 1: open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x1]}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001480), &(0x7f0000000100)}) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:49:39 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xfffffffffffffc60, 0x1c, 0x1, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="740e071a00080300010000000e829d9b90b400000000000076c1bb29cc71a61069fa11ab9219d75d17ba02d3f58c5b5d8a9726d0aad75b8cd723a655ca398e8f15f85211df8eea0a626b24926165dd647e902964e74c2557c35c7839fa7f05e9160fb11332"], &(0x7f0000001500)=0x16) r2 = socket(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="18a5854e9d488905e4665e063e6d3b195b24c17bf0002c1fc53ebce3f5c2fb1412bf27f88ccfc7af75bc79157e772581a03fe19f28ff410ab3cb3583a7e4db49797ad03ddaa9e43e43d598d42aacd2d4ef02e6203ee66c883010a7be20d5aad6f7256e25485071e722af27a8fa1155a4280c0b2b6669744464129a232a89b4780fd0afac0e9ac2f35d9ccbb84697606e19a0b27ac303f74749f1d0c69c1bc9861eb581f08b7499be9b580e8052f4b2", 0xaf}], 0x1, 0x0, 0x0, 0x5}, 0x82) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendto$inet(r0, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) cap_ioctls_get(r0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4) read(0xffffffffffffff9c, &(0x7f0000000340)=""/115, 0x73) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000280), 0x100, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r4, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f00000002c0)=r4) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="c935000000b7c1420139415c3500"}, 0x1c) 06:49:39 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xfffffffffffffc60, 0x1c, 0x1, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="740e071a00080300010000000e829d9b90b400000000000076c1bb29cc71a61069fa11ab9219d75d17ba02d3f58c5b5d8a9726d0aad75b8cd723a655ca398e8f15f85211df8eea0a626b24926165dd647e902964e74c2557c35c7839fa7f05e9160fb11332"], &(0x7f0000001500)=0x16) r2 = socket(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="18a5854e9d488905e4665e063e6d3b195b24c17bf0002c1fc53ebce3f5c2fb1412bf27f88ccfc7af75bc79157e772581a03fe19f28ff410ab3cb3583a7e4db49797ad03ddaa9e43e43d598d42aacd2d4ef02e6203ee66c883010a7be20d5aad6f7256e25485071e722af27a8fa1155a4280c0b2b6669744464129a232a89b4780fd0afac0e9ac2f35d9ccbb84697606e19a0b27ac303f74749f1d0c69c1bc9861eb581f08b7499be9b580e8052f4b2", 0xaf}], 0x1, 0x0, 0x0, 0x5}, 0x82) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendto$inet(r0, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) cap_ioctls_get(r0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4) read(0xffffffffffffff9c, &(0x7f0000000340)=""/115, 0x73) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000280), 0x100, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r4, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f00000002c0)=r4) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="c935000000b7c1420139415c3500"}, 0x1c) 06:49:39 executing program 3: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x412, r0, 0x3) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f00000000c0), 0x4) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r5, r4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="0100b327", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000000)={r6}, 0x8) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r7, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0000c8"], 0x20}, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x1, 0x84) 06:49:39 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_SET(r0, 0x1, 0x0) getresuid(0x0, 0x0, &(0x7f0000000200)) r1 = semget(0x1, 0x1, 0x400) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=&(0x7f0000000140)) freebsd11_statfs(&(0x7f00000002c0)='./file0\x00', 0x0) getegid() vfork() r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4", 0x4}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x40082, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x5, 0x4, 0x5}, 0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000002500)) connect$inet(0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x400004000011830a, 0x0) ppoll(0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) clock_nanosleep(0x8, 0x1, &(0x7f00000000c0)={0x0, 0x3}, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000200)={@in={{0x10, 0x2, 0x2, @loopback}}}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000000c0), 0x2) socket$inet6_sctp(0x1c, 0x1, 0x84) setsid() r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0xff}, &(0x7f0000000040)=0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) pid 4932 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:39 executing program 1: sendmsg$unix(0xffffffffffffffff, 0x0, 0x20000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) chdir(0x0) semget(0x0, 0x0, 0x402) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x119) socket(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:39 executing program 3: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000100)=ANY=[], &(0x7f0000000300)=0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffecf, 0x2, 0x1, @broadcast}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, &(0x7f0000000fc0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @rand_addr=0x7f}, 0xc) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x70) 06:49:39 executing program 1: open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x1]}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001480), &(0x7f0000000100)}) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:49:39 executing program 1: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCCRYPTAEAD(r0, 0xc040636d, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setuid(0xee01) sendmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000002900000015"], 0x1c}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x14) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f00000006c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x6, @mcast1, 0x7}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000100)="6692e771ed658e7bdc87f9d5f9a23321ef8106798877dd4f43b281f134413c4017091ad4b50ee57da8fe86cee2a1419a32e335b23c90a7ede0f59f4d36a0246db3a95cad4982f3f6d3821174fbcd7ef955c659a26f24fdabf808a7968c638bba19151080e216855e2e740e", 0x6b}, {&(0x7f0000000180)="79a6252b1b74b5bda409e13269da23fd498e23eae62730fca6088301c0ad0570b76b90a847226176a19791b7f0e1f5a73a4855728f9e71c8d048fe6834c9b94b5baf71a630de2e059a2f338934f6f817a3d4a0ee5c49c6fdecaf3b149866af665ab9747720b5d94b6e74f9124e04465238028d1611bb5b435cc0419b4fe079b63963b87cd6f15b28a3dcbffcfb1d35c149362e2f1c0b072cf4ca3b6b313bfea3607df80930bf3e7b308f2b7c317cd2e2f13e0500bdfee04cda777a11ffae93e8e1ac88e8071f5fd046cb74c162e22d576353184047e99776573193c7e6c8b251da9fe245df65ea1f603dca18aae0786614f6", 0xf2}, {&(0x7f00000002c0)="945bdfb2939574314ea0cfa20dba213de6b5ac3f49ea408ed7a71dba1f5024c6876495575096aa3c75fd6416cae58361486f3a6b91e9196cb052cd53ec1632f2f6f0f60b534ce2cc7853609d16566b7dc2b7e46af55f03697f01b42575138165f8cb555b786d60f6ef80", 0x6a}, {&(0x7f0000000340)="252bf1896d7208a172c6d136ae2b6a54d3e26f55eb7b52fdc2bfcb21100eee7ac69a8ec3b52f90d15223ba9db1e68944105d797f3b537384118988d526fc7ea65e3073407e2355cb98d703c020cc6e5d44d9a1f4a89cc9f49681937010e665e79e98119975f11b32251177129639bd8887f75dfbd101a0d4b2cbccf21ee53a0822fc008d3726543a89c9ddffe5eabc4031cab6cccb799b3cc5c4eda383ab880377", 0xa1}, {&(0x7f0000000400)="0c392ff6451665658fdc0fb917d5f5f2f59a29e848700e7079e8b7ec0285d703170c83374535f8731522d2ca734131aacb63303e14fa8d677ed1c6a9b36fd4621aeda1045cf37959dbdf1ab62c66eb5fd93c4298696eed58727a5b4aa12ff51bb66f5f3dabd63a19eccac3208b0c532286137a8ba23274d7a66597fafc1b04d1cb8d13e3b4b3a0c0c94b5744ed5539ff8b85788e3a86ec73e80c96fbeb403ca885d683a60d467f81edcad01f95ba79393e6bd291e0313eb3277a85e2d5658e7b3f1711c307e486d9c248e9f2feb0546cddd2b15dcd74f1f0c9cf9d75055de9b82475de60d1aee901b3671c68383f0807b92cf1", 0xf3}, {&(0x7f0000000500)="05dca34568b54a6289f447fc08c6b9f640bf8674e98e04344dbc3fe6b0aa0745c5f94d718998a21ff555c23b669ea9aa533cc8dd3cd02d4a6f6e796f3d17ff2cfdabc4f0c1b40f52a61cca2ba1fb56bedb06ce92c70f0b1e043041cd8137788d4219297decd5d7694da00c18862dd8f84594752c99ab6f68b65ab00dbff5e8e84c387e0395a8a4ed55c35cf1a564a50fe3c7a4fa52ad2cef11f4c8d7e15fc6812bf3216661adaf6a18f0e4f57bd792a406ed280e82aa7c503807fd", 0xbb}], 0x6, &(0x7f0000000640)=[@init={0x14, 0x84, 0x1, {0x4, 0x5, 0x81, 0x46a}}, @init={0x14, 0x84, 0x1, {0x0, 0x0, 0x7, 0x9}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x54}, 0x0) 06:49:39 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xfffffffffffffc60, 0x1c, 0x1, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="740e071a00080300010000000e829d9b90b400000000000076c1bb29cc71a61069fa11ab9219d75d17ba02d3f58c5b5d8a9726d0aad75b8cd723a655ca398e8f15f85211df8eea0a626b24926165dd647e902964e74c2557c35c7839fa7f05e9160fb11332"], &(0x7f0000001500)=0x16) r2 = socket(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="18a5854e9d488905e4665e063e6d3b195b24c17bf0002c1fc53ebce3f5c2fb1412bf27f88ccfc7af75bc79157e772581a03fe19f28ff410ab3cb3583a7e4db49797ad03ddaa9e43e43d598d42aacd2d4ef02e6203ee66c883010a7be20d5aad6f7256e25485071e722af27a8fa1155a4280c0b2b6669744464129a232a89b4780fd0afac0e9ac2f35d9ccbb84697606e19a0b27ac303f74749f1d0c69c1bc9861eb581f08b7499be9b580e8052f4b2", 0xaf}], 0x1, 0x0, 0x0, 0x5}, 0x82) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendto$inet(r0, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) cap_ioctls_get(r0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4) read(0xffffffffffffff9c, &(0x7f0000000340)=""/115, 0x73) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000280), 0x100, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r4, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f00000002c0)=r4) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="c935000000b7c1420139415c3500"}, 0x1c) 06:49:39 executing program 1: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0) pid 4938 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4936 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4941 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:39 executing program 3: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x412, r0, 0x3) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f00000000c0), 0x4) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r5, r4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="0100b327", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000000)={r6}, 0x8) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r7, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0000c8"], 0x20}, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x1, 0x84) 06:49:39 executing program 1: sendmsg$unix(0xffffffffffffffff, 0x0, 0x20000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) chdir(0x0) semget(0x0, 0x0, 0x402) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x119) socket(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:39 executing program 1: open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x1]}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001480), &(0x7f0000000100)}) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:49:39 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000100)=ANY=[], &(0x7f0000000300)=0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffecf, 0x2, 0x1, @broadcast}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, &(0x7f0000000fc0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @rand_addr=0x7f}, 0xc) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x70) pid 4953 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:39 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002ac0), &(0x7f0000002b00)=0x1) 06:49:39 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xfffffffffffffc60, 0x1c, 0x1, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="740e071a00080300010000000e829d9b90b400000000000076c1bb29cc71a61069fa11ab9219d75d17ba02d3f58c5b5d8a9726d0aad75b8cd723a655ca398e8f15f85211df8eea0a626b24926165dd647e902964e74c2557c35c7839fa7f05e9160fb11332"], &(0x7f0000001500)=0x16) r2 = socket(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="18a5854e9d488905e4665e063e6d3b195b24c17bf0002c1fc53ebce3f5c2fb1412bf27f88ccfc7af75bc79157e772581a03fe19f28ff410ab3cb3583a7e4db49797ad03ddaa9e43e43d598d42aacd2d4ef02e6203ee66c883010a7be20d5aad6f7256e25485071e722af27a8fa1155a4280c0b2b6669744464129a232a89b4780fd0afac0e9ac2f35d9ccbb84697606e19a0b27ac303f74749f1d0c69c1bc9861eb581f08b7499be9b580e8052f4b2", 0xaf}], 0x1, 0x0, 0x0, 0x5}, 0x82) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendto$inet(r0, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) cap_ioctls_get(r0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4) read(0xffffffffffffff9c, &(0x7f0000000340)=""/115, 0x73) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000280), 0x100, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r4, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f00000002c0)=r4) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="c935000000b7c1420139415c3500"}, 0x1c) pid 4954 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4949 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:39 executing program 1: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0) 06:49:39 executing program 1: sendmsg$unix(0xffffffffffffffff, 0x0, 0x20000) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x402) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x119) socket(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:39 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) semget$private(0x0, 0x1, 0x106) madvise(&(0x7f0000800000/0x800000)=nil, 0x40502208000000, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0106663, &(0x7f0000000040)) freebsd10_pipe(&(0x7f00000001c0)) ioctl$SMB_PCALL(0xffffffffffffffff, 0x8004667e, &(0x7f0000002400)={0x0, 0x0, 0x0, @word, @byte, 0x0, 0x0, 0x0, 0x0}) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000000)={0x19, 0x0, 0x10, &(0x7f0000000340)="ec12bedc794e00b07f35fbe8e5aa4f4b", 0x0, 0x0, 0x0, 0xfdfffffb}) syz_emit_ethernet(0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) kmq_notify(r4, &(0x7f0000000240)={0x2, 0x20, @sigval_ptr=0x8000000000000001, @ke_flags=0x82}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000e1d7b748e7e13f885e340ce4279536ac560c0c9bf2bb1075bb1c1a8da9548c0f332bfa95a7d2c78d7a67b80cd1bae68aa70f7fd43b904a27c682f3763c7f839151737844c77f6d437b1bd3e7dd81af020b37031e3006fcecc4ab", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0xf800}, 0x8) socket$unix(0x1, 0x2, 0x0) kqueue() socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open$dir(0x0, 0x0, 0x0) vfork() 06:49:39 executing program 1: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x412, r0, 0x3) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f00000000c0), 0x4) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r5, r4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="0100b327", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000000)={r6}, 0x8) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r7, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0000c8"], 0x20}, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x1, 0x84) 06:49:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = kqueue() kevent(r1, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff5, 0xb3}], 0x1, 0x0, 0x0, 0x0) kevent(r1, &(0x7f0000000b40)=[{0x0, 0xfffffffffffffff5, 0x19}], 0x1, &(0x7f0000000c40)=[{}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfb58}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000b5fdda0c954bc86dc577477f7de8c63f5c199779881ce772176b2104f7a80696807f17bfee623a24f7520568399a329a7fbc7e789e29cd1c664cac6715872ef68fb8f68ee5ac0000000000000000dd9551ce7e5b1d7769e204ebc072ba00", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r4, r5) r7 = dup2(r4, r6) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) sendmsg$inet_sctp(r7, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab67c7c0c671a10a7eaf9746e35a136"}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000800)="ff", 0x1}], 0x1}, 0x0) kevent(r7, &(0x7f0000000380)=[{0x5, 0xfffffffffffffffb, 0x40a5, 0x4, 0x7, 0x3f, [0x10000000, 0x9, 0x9fc2, 0x8000000000000001]}, {0x7fff, 0xffffffffffffffff, 0x0, 0x4, 0x6, 0xffffffffffffffff, [0x20, 0x4, 0xfffffffffffffffa, 0x7]}, {0x3, 0xfffffffffffffffe, 0xc0, 0x80000000, 0xdd, 0x2, [0x4be, 0x1ff, 0x8, 0x8]}, {0xa0a, 0xfffffffffffffffa, 0xc016, 0x0, 0x7, 0x6, [0x8, 0x1, 0x1, 0x10001]}, {0x1a, 0xfffffffffffffffa, 0x40c8, 0x40000000, 0x7fff, 0x4, [0xffff, 0x4, 0xb930, 0x2]}, {0x7ff, 0xfffffffffffffff5, 0x4032, 0x0, 0x10000, 0x9, [0x8001, 0x3ff, 0x0, 0x80000000]}, {0x8, 0xfffffffffffffffc, 0x81, 0x1, 0x7fe, 0x6, [0x8, 0x5, 0x6, 0x7]}, {0xffff, 0xfffffffffffffffe, 0x0, 0x40, 0x42, 0x1, [0x4, 0x40, 0x7, 0x8]}], 0x8, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000140)={0x6, 0x1}) kqueue() setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x1, 0x5}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="8b06e6c3af404a278edb0513e60a69d80615a93426aba6fc5461873ed835", 0x1e}], 0x1}, 0x0) mount(&(0x7f0000000080)='cd9660\x00', 0x0, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000300)={0x8, 0x0, 0x9, 0x3ff}, 0x8) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int=0x80}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f00000002c0), 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x8, 0x86c, 0x80000001, r3}, 0x10) pid 4962 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4961 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4965 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4966 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:40 executing program 0: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000100)=ANY=[], &(0x7f0000000300)=0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffecf, 0x2, 0x1, @broadcast}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, &(0x7f0000000fc0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @rand_addr=0x7f}, 0xc) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x70) 06:49:40 executing program 1: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x17, 0x0, 0x10, &(0x7f00000000c0)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x4, 0x0, [0x101, 0x8]}) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x312}, 0x98) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8, 0x20000000) socket$inet6(0x1c, 0x0, 0x0) socket(0x1c, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, &(0x7f0000000780)={0x1f, 0x27, 0x22, &(0x7f0000000700)="0863c72d0f565f03057ee206ef29bea3b373fad81cde9d136871aaaad2663e0aa338", 0x38, &(0x7f0000000740)="97bd6b35ff0ca47ea7e5760ec0ec165c309fb7ce087ba79556c8c1c18ed55ab589ee1a18c84108fd727c290e508b4cbcaae8f2182716acf8", 0x2, 0x3, [0x7, 0x5, 0x2, 0x4]}) bind$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)="0f327e7099435ba7a5befefdf62e89d9b5402768b5c2a6f2c466e63a9a143db3e086b4a2909a29352ab130fc57e51ff20d853430", 0x34}, {&(0x7f00000000c0)="c652b1d497fedd505d46e8638880e58fd669746f7398fdc55b07821d3b7d6848aedb13e10ab46e50d1cb139527eb9308ce681baf17a817ec39373d80d13d68b1b271edb99ebe72827bc5955804b1ba92ec997f3884a1e63f4707c9ab738ea16ba96ecb898bf005d1f3a71eaa54b3da93d0d8caf1ca335f2901a0929930f1864bdf6b7d34e13797ca64f8d75d5ee3489db52aebaeee3c04cded9680db91f998dbf9fc10cdf7d800c5ce6b4be71f4775d2304f1ac97e81e9ba5f4f26a838075971", 0xc0}, {&(0x7f0000000280)="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", 0xfc}, {&(0x7f0000000180)="00c926bfcb3f8b571f646f58e8ad6f00e2f34d7f3b622aeb6115e54269ef2109197dd8f983a813a7b0071c2850047a134730c4181dac164e7d24d124853acff87244c8df31a33311e23e9b47c9bca1", 0x4f}, {&(0x7f0000000380)="8d7fa327fe3201f5a50e8dc5a7b58d48db64af4bd4c79987afbade2b924198f6ecf41c6f617d68db1e46be83b2d82571058149d96bdcec963b81538d6ef3c80c33a7aa3cc676b4b6fa4324a44b80891c604eaf807b5b78949d9908ce2685a55dd2c4ee", 0x63}, {&(0x7f0000000400)="896f4708e70cf81108669f077c271e39d853b7bfcb9266313729f357a2b0f887eacd0af6f99406aab2d6112f85fda76c897b88d95f05615a10c317297603cd0c6699f98a1790f08d6cf0e810f666b0d7febfbbc56832792640cbfc85e9cde01df05055f5a3c819ed34c42ae54a9f5b0149c0f82ddf1e190cb707baddc7703e93834201b4034a008ae13e09c5deeb1862369c6b46f6b67fe99e86161f01c19d89b18c937bed7782ae6875a7d849f8e39534ea14db25b39ce30dda73485c4f9d89c648a84061e26681930013da84cf6c9edc25cff700"/227, 0xe3}, {&(0x7f0000000500)="812ef4ca870f31b61915ecac4341c0150344d8d9217712439a9171ef1722868b671f7b6af068702b430d4d0d87d8f6594a307c7572c591d35e12e5c07c10030d2b760df9b43c1093307d492c31e9", 0x4e}, {&(0x7f0000000580)="8b0b24353564f912b3893cf57f97713a4a94d7edbdbbd77001d6063857a815b74d77051d3e641da9dba4298180c37fba8b71808074463336dcea7e99378a60c25140f1c7acc721d0d2d8", 0x4a}, {&(0x7f0000000200)="f5baf65982fa3e76a3092b64ff6dede8", 0x10}], 0x9}, 0x81) sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x20104) 06:49:40 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xfffffffffffffc60, 0x1c, 0x1, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="740e071a00080300010000000e829d9b90b400000000000076c1bb29cc71a61069fa11ab9219d75d17ba02d3f58c5b5d8a9726d0aad75b8cd723a655ca398e8f15f85211df8eea0a626b24926165dd647e902964e74c2557c35c7839fa7f05e9160fb11332"], &(0x7f0000001500)=0x16) r2 = socket(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="18a5854e9d488905e4665e063e6d3b195b24c17bf0002c1fc53ebce3f5c2fb1412bf27f88ccfc7af75bc79157e772581a03fe19f28ff410ab3cb3583a7e4db49797ad03ddaa9e43e43d598d42aacd2d4ef02e6203ee66c883010a7be20d5aad6f7256e25485071e722af27a8fa1155a4280c0b2b6669744464129a232a89b4780fd0afac0e9ac2f35d9ccbb84697606e19a0b27ac303f74749f1d0c69c1bc9861eb581f08b7499be9b580e8052f4b2", 0xaf}], 0x1, 0x0, 0x0, 0x5}, 0x82) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendto$inet(r0, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) cap_ioctls_get(r0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4) read(0xffffffffffffff9c, &(0x7f0000000340)=""/115, 0x73) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000280), 0x100, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r4, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f00000002c0)=r4) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="c935000000b7c1420139415c3500"}, 0x1c) 06:49:40 executing program 1: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x17, 0x0, 0x10, &(0x7f00000000c0)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x4, 0x0, [0x101, 0x8]}) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x312}, 0x98) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8, 0x20000000) socket$inet6(0x1c, 0x0, 0x0) socket(0x1c, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, &(0x7f0000000780)={0x1f, 0x27, 0x22, &(0x7f0000000700)="0863c72d0f565f03057ee206ef29bea3b373fad81cde9d136871aaaad2663e0aa338", 0x38, &(0x7f0000000740)="97bd6b35ff0ca47ea7e5760ec0ec165c309fb7ce087ba79556c8c1c18ed55ab589ee1a18c84108fd727c290e508b4cbcaae8f2182716acf8", 0x2, 0x3, [0x7, 0x5, 0x2, 0x4]}) bind$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)="0f327e7099435ba7a5befefdf62e89d9b5402768b5c2a6f2c466e63a9a143db3e086b4a2909a29352ab130fc57e51ff20d853430", 0x34}, {&(0x7f00000000c0)="c652b1d497fedd505d46e8638880e58fd669746f7398fdc55b07821d3b7d6848aedb13e10ab46e50d1cb139527eb9308ce681baf17a817ec39373d80d13d68b1b271edb99ebe72827bc5955804b1ba92ec997f3884a1e63f4707c9ab738ea16ba96ecb898bf005d1f3a71eaa54b3da93d0d8caf1ca335f2901a0929930f1864bdf6b7d34e13797ca64f8d75d5ee3489db52aebaeee3c04cded9680db91f998dbf9fc10cdf7d800c5ce6b4be71f4775d2304f1ac97e81e9ba5f4f26a838075971", 0xc0}, {&(0x7f0000000280)="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", 0xfc}, {&(0x7f0000000180)="00c926bfcb3f8b571f646f58e8ad6f00e2f34d7f3b622aeb6115e54269ef2109197dd8f983a813a7b0071c2850047a134730c4181dac164e7d24d124853acff87244c8df31a33311e23e9b47c9bca1", 0x4f}, {&(0x7f0000000380)="8d7fa327fe3201f5a50e8dc5a7b58d48db64af4bd4c79987afbade2b924198f6ecf41c6f617d68db1e46be83b2d82571058149d96bdcec963b81538d6ef3c80c33a7aa3cc676b4b6fa4324a44b80891c604eaf807b5b78949d9908ce2685a55dd2c4ee", 0x63}, {&(0x7f0000000400)="896f4708e70cf81108669f077c271e39d853b7bfcb9266313729f357a2b0f887eacd0af6f99406aab2d6112f85fda76c897b88d95f05615a10c317297603cd0c6699f98a1790f08d6cf0e810f666b0d7febfbbc56832792640cbfc85e9cde01df05055f5a3c819ed34c42ae54a9f5b0149c0f82ddf1e190cb707baddc7703e93834201b4034a008ae13e09c5deeb1862369c6b46f6b67fe99e86161f01c19d89b18c937bed7782ae6875a7d849f8e39534ea14db25b39ce30dda73485c4f9d89c648a84061e26681930013da84cf6c9edc25cff700"/227, 0xe3}, {&(0x7f0000000500)="812ef4ca870f31b61915ecac4341c0150344d8d9217712439a9171ef1722868b671f7b6af068702b430d4d0d87d8f6594a307c7572c591d35e12e5c07c10030d2b760df9b43c1093307d492c31e9", 0x4e}, {&(0x7f0000000580)="8b0b24353564f912b3893cf57f97713a4a94d7edbdbbd77001d6063857a815b74d77051d3e641da9dba4298180c37fba8b71808074463336dcea7e99378a60c25140f1c7acc721d0d2d8", 0x4a}, {&(0x7f0000000200)="f5baf65982fa3e76a3092b64ff6dede8", 0x10}], 0x9}, 0x81) sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x20104) pid 4970 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:40 executing program 3: cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) (async) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) (async) socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r1) open$dir(0x0, 0x100, 0x151) (async) r2 = open$dir(0x0, 0x100, 0x151) symlinkat(0x0, r2, &(0x7f0000000ec0)='./file1\x00') r3 = socket(0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x2) (async) shutdown(0xffffffffffffffff, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) (async) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="ff2400003ece884b5218aebecd5cf5a67ca5324729595dda253fdad91c81074139271f2bd437babf1a628a27ad50174983987bfed0f2e0db33c857667751078e06f574dd5d4844c039552aaadc8d3254c22736ec24eea04d0c4490321a2e1ffd6d8b543f3ca95a6c4d111b6455f7ce8e66d4645881726ac4062bffc89153543478ab049a1636ac308b3f7b645e7cf23defbb74391fb603940bf7b639993465c3087a683834580dc4d6ddeb94f29ad98e74bd52", @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, r5}, 0x8c) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYRESOCT=r5, @ANYRESOCT=r0, @ANYRESOCT=r3, @ANYRESDEC=r5, @ANYBLOB="bf8cf85f06ae7d9cddb8a879adb7f2779e5874eb44e07c1fe3aee2937ed2c9557a810a9ac26e409cb89883035741a6aca300523c269aab3b1ac32dd808a5329f9e4afdf7dc5dd04f80f40138fdf24adc21a2afdad7b85cd07e0abc3419b3acefa3841ea110a451c414a656155a03a341"], 0x98) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYRESOCT=r5, @ANYRESOCT=r0, @ANYRESOCT=r3, @ANYRESDEC=r5, @ANYBLOB="bf8cf85f06ae7d9cddb8a879adb7f2779e5874eb44e07c1fe3aee2937ed2c9557a810a9ac26e409cb89883035741a6aca300523c269aab3b1ac32dd808a5329f9e4afdf7dc5dd04f80f40138fdf24adc21a2afdad7b85cd07e0abc3419b3acefa3841ea110a451c414a656155a03a341"], 0x98) sendmsg(r6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r9 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$FILEMON_SET_FD(r9, 0xc0045301, &(0x7f00000004c0)=r7) r10 = setsid() dup2(r9, r8) (async) dup2(r9, r8) ioctl$FILEMON_SET_PID(r8, 0xc0045302, &(0x7f0000000040)=r10) vfork() rfork(0x0) 06:49:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sigtimedwait(&(0x7f0000000040)={[0x0, 0x4, 0xfffffffe, 0x100]}, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x1, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int=0x1, @spare=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x101]}) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x1000000) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x810}, 0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000280)='|', 0x1}], 0x1}, 0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000100)=r3) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000180)) dup2(r1, r2) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) pid 4974 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:41 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x402) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x119) socket(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f00000000c0)) ksem_post(0x0) 06:49:41 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xfffffffffffffc60, 0x1c, 0x1, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="740e071a00080300010000000e829d9b90b400000000000076c1bb29cc71a61069fa11ab9219d75d17ba02d3f58c5b5d8a9726d0aad75b8cd723a655ca398e8f15f85211df8eea0a626b24926165dd647e902964e74c2557c35c7839fa7f05e9160fb11332"], &(0x7f0000001500)=0x16) r2 = socket(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x5}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="18a5854e9d488905e4665e063e6d3b195b24c17bf0002c1fc53ebce3f5c2fb1412bf27f88ccfc7af75bc79157e772581a03fe19f28ff410ab3cb3583a7e4db49797ad03ddaa9e43e43d598d42aacd2d4ef02e6203ee66c883010a7be20d5aad6f7256e25485071e722af27a8fa1155a4280c0b2b6669744464129a232a89b4780fd0afac0e9ac2f35d9ccbb84697606e19a0b27ac303f74749f1d0c69c1bc9861eb581f08b7499be9b580e8052f4b2", 0xaf}], 0x1, 0x0, 0x0, 0x5}, 0x82) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendto$inet(r0, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) cap_ioctls_get(r0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4) read(0xffffffffffffff9c, &(0x7f0000000340)=""/115, 0x73) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000280), 0x100, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r4, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f00000002c0)=r4) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="c935000000b7c1420139415c3500"}, 0x1c) 06:49:41 executing program 0: socket(0x2, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$evdev(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x7, @sigval_ptr}) socket(0x0, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f00000001c0)=0x8) 06:49:41 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x412, r0, 0x3) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) fcntl$dupfd(r1, 0x0, r1) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f00000000c0), 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) dup(0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0000c8"], 0x20}, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x1, 0x84) pid 4982 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4983 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4984 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4985 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:41 executing program 0: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000100)=ANY=[], &(0x7f0000000300)=0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffecf, 0x2, 0x1, @broadcast}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, &(0x7f0000000fc0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @rand_addr=0x7f}, 0xc) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x70) pid 4987 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4986 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:41 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x402) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x119) socket(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0xfe}, &(0x7f00000000c0)=0x8) ksem_post(0x0) 06:49:41 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x7f, 0x30, 0x1, 0x1, 0x0, 0x7, 0x81, 0x4c, 0x0, 0x1, 0x6}, 0xb) setsockopt$inet_opts(r5, 0x0, 0x200000000000a, &(0x7f0000000000)="ea00005c00000000", 0x1) sendmsg$unix(r4, &(0x7f0000005ec0)={0x0, 0x15, &(0x7f00000003c0)=[{&(0x7f0000000280)="8bbab3af8fe3b5a1d0a87eb1d679db302c9b25863f7bcda873b347e3f2249b70885ed6f048482b5ab0569515c758bda18154b357f91ed96cafad190b81de03a1ed4f982cdbe72466336aa9f0543f8eff86cddbde1f8fa4f4df70"}, {&(0x7f0000000300)="95b2589036b3a8311c8d500a64ac5921aae40ea4d39a7d94fcec58a6b484edc48cf39fcf9346419b22b924979de5efada206094cb1e61c61d3f68245c220a8d174822a2e74a37a42c60e70f07da5e5798804ea1cf4d520c606a219fc9fa7890dacfeab532e555d8b727adff8b7d3237b714ec49aef224e729929f02c5cc443094574ab4f1d623eb9e7111f16bfbf7d31b536fb8db19aa9dd45f8b56c972d8462a13b0ac1d5b7290d0633"}], 0x4, 0x0, 0x0, 0x20000}, 0x20000) sendto(r3, &(0x7f0000000100)="ca0caa13b82664eff37e0cafd52e3720a37a091866b063768603676dbb460ff84aacc6e3fa62e03912cea721c0c493e7fe8ae06162342555ff047d0406c5bebe0dd20a45ca4a072337d9d44f61fb02b80e7717869ccd1e24275e5a2bdb5e918b8ae591378ac7ba71823862297b7c2548918f8051c592c2efe4f7e4464529a4e3bb33915a505ea101d8ded0c0a3692b669df1e6a626216e4de5b7eb496c4c333981a161bf5ab5326f9d49f1d1346b50610124ee2423f648891675b894e7602a016ca8c057a3c41b46", 0xc8, 0x105, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) msync(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x1) listen(r4, 0x1ab5) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001240)={r1, 0x62}, &(0x7f0000001280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @mcast1, 0x1ff}}, r6, 0x1, 0x5, 0x0, 0xb70b, 0x8}, 0x98) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000012c0)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001300)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r7, 0xffffffff, 0x7}, 0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000001380)='./file0\x00', 0x42) 06:49:41 executing program 1: socket(0x2, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$evdev(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x7, @sigval_ptr}) socket(0x0, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f00000001c0)=0x8) 06:49:41 executing program 3: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0xfffffffd, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x200040}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="5c3b60a279516af6c6491ff97d65f48b"}, 0x1c) r2 = kqueue() r3 = dup2(r0, r2) r4 = dup2(r2, r0) ioctl$EVIOCGPROP(r3, 0x40004509) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0), 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x41f, &(0x7f0000000300)=0xfffffffe, 0x4) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000c00)={{"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", "53826e4b6cadceb3b3b8bbde573afbdbcc225cc6c311b254583e559abb6d2b6f", 0x20000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) freebsd11_fstat(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r6 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x48, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 06:49:41 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffc}, 0x1c) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000002ac0), &(0x7f0000002b00)=0x1) 06:49:41 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x402) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x119) socket(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0xfe}, &(0x7f00000000c0)=0x8) ksem_post(0x0) 06:49:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sigtimedwait(&(0x7f0000000040)={[0x0, 0x4, 0xfffffffe, 0x100]}, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x1, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int=0x1, @spare=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x101]}) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x1000000) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x810}, 0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000280)='|', 0x1}], 0x1}, 0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000100)=r3) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000180)) dup2(r1, r2) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) 06:49:41 executing program 1: open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x1]}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001480), &(0x7f0000000100)}) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) pid 4994 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4996 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4997 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 4998 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5000 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:42 executing program 0: socket(0x2, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$evdev(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x7, @sigval_ptr}) socket(0x0, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f00000001c0)=0x8) 06:49:42 executing program 0: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0xfffffffd, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x200040}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="5c3b60a279516af6c6491ff97d65f48b"}, 0x1c) r2 = kqueue() r3 = dup2(r0, r2) r4 = dup2(r2, r0) ioctl$EVIOCGPROP(r3, 0x40004509) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0), 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x41f, &(0x7f0000000300)=0xfffffffe, 0x4) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000c00)={{"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", "53826e4b6cadceb3b3b8bbde573afbdbcc225cc6c311b254583e559abb6d2b6f", 0x20000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) freebsd11_fstat(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r6 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x48, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 06:49:42 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffc}, 0x1c) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000002ac0), &(0x7f0000002b00)=0x1) 06:49:42 executing program 0: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x402) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x119) socket(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:42 executing program 0: socket(0x1c, 0x0, 0x0) pipe2(0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x105, 0x0, 0x0) vfork() r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000301010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) bind$inet(r1, &(0x7f0000000100)={0x10, 0x2, 0x3, @multicast1}, 0x10) fcntl$lock(r3, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000301010005}) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) aio_write(&(0x7f0000000200)={0xffffffffffffffff, 0x1000001006, 0x0, 0x0, [], 0xffffffffffffffff, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_ptr, @spare}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) setsid() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) kmq_open(0x0, 0x0, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000000c0)={0xb, 0xf, 0x18, &(0x7f0000000180)="00000000000000000000000000000017b670f5e6613250d5", 0x0, 0x0, 0x0, 0xfdfeffff}) ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000000)={0x4, 0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000380)="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", &(0x7f0000000180)}) flock(r1, 0x8) pid 5010 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5011 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5012 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5013 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5020 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:42 executing program 1: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x412, r0, 0x3) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) fcntl$dupfd(r1, 0x0, r1) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f00000000c0), 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup(0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0000c8"], 0x20}, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x1, 0x84) 06:49:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb}, 0x0) ksem_post(0x0) 06:49:42 executing program 3: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0xfffffffd, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x200040}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="5c3b60a279516af6c6491ff97d65f48b"}, 0x1c) r2 = kqueue() r3 = dup2(r0, r2) r4 = dup2(r2, r0) ioctl$EVIOCGPROP(r3, 0x40004509) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0), 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x41f, &(0x7f0000000300)=0xfffffffe, 0x4) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000c00)={{"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", "53826e4b6cadceb3b3b8bbde573afbdbcc225cc6c311b254583e559abb6d2b6f", 0x20000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) freebsd11_fstat(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r6 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x48, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 06:49:42 executing program 3: ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ksem_open(&(0x7f0000000000), &(0x7f0000000640)='/!\x00\n\xfe\x01\x15\x00\x00\x00\x00\x00\x00\xce\xc2\xbcC\xcc|\x02\x00\x00\x00\x00\x00\x00\x00X\xfa$S%\x1f9\xa8\x80\x00J\'\xad\xbc\a\xd9\x05\xfe\xc9$~\x14\xd4,I\xe4\x03$\xdcNs\x86n\xabFo\x03\x00Q\xa2\n\xd3{\xdfF\xec\x81\xe8\xf05\xe0\xca\xcc\xa3\xac\xd1%\\\xbf\xd6\x0f\xb5[$f\x13J\xf8\xc8\x87\x97R\xaa\x89Y.\x11\xd9\xc9)tq\xd7\xf0\xb2\xc4\x9b\xc9\x00\x00\x00\x00\xbc\xec[tbr\xca\xb2\n\"@[\x06$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3\xe9`\xed\xcc\x9bC-\xbb\xf3PP\x87\xb0\xcc\xb1\xab\xfb}kJ\xefK\x84\x166\x12\xa4\xd3\x80\xfbE\xfcb\xeaP\x9d6f\x9doT\r#\xfa\xe9\x1c\xbf\xe3:%\x8f7\x1eD\xb1r\x0ey\x80\n\v\xecE\x1a\x8a\x1d \x1b\x16\xf5Y@{\xb8}\x9f\n\x99\xa0\xbe\x13\xbc@\x9d\xd1\xc1\xb6~\xec\x9f\xc4\x1c$\x13x\xb75\x8f\x1f\xe5\xd7~\n\x8c\x7f\x87\xd1\x85\x0fz\xae\x12\x8f\xb8\xf1\x7f\xab\x959U$c\xe98\xdeK\xe5H\xa3i\xf4\bK\xf1\x96\xe5\xdfL\xc4\x85\xf6\x95\xeb\x82\xf9W\xbdf\xc46\xdb\xee\xea\x16T3\xfb\x11\x96\xd82\xb2\xb3\xf7E\v\xeb\xe2w\xb1\x91\x95 \x19/\x87\xa14\xfa\xfea\xb8Uk?Q\xbd\v\x83\xd8\xd3~\xb0`|\x9c\xb6$\xde\xa66s\xbeq\a\x9cU\xfe\x10{\xaf\x9c\xc6\n\xe4y\xe3HwG \xea\x84\x8e\x9f4f\x94!\x9b#\x105\xab\xd4C`!\xb0S[$\xf0\xd9Q\xdaY|\x05\"m\xee7\x9b\xb3\xe3\xbf>\\x\x94]\x17\x1c.\xd3O2-\x1f,h\xec\x85 ;:X\xba\xeb\xe1%U\x1b\x1b:\xac\xb8\xee\xe8\xef\'*KiV\xca<_\x8cUN\xbba\xb6\xa8\x15\t\t\x96\xf0Q\xfe=Ah\xb3\xff\xc2V\x83\xb9\xf5\xf6S\xb79\xbd6Pn8{\xbax\xcf\rD{0\x05\a.!\xcf\t.\x0e\x9eg\xd0\xbc\x1af\xec\x93 \xf7le\x88<\xad\xd3@)\xf8<\x96\xbc\x90\xf0\rp\x0ec=\x93\x04\x82\b\\\xb4\x0fGs\x1f\x8a\x90P\x9e\xd9\x03\xeaz\xcf\n&\x9c8L\xbfD\x02#\xb8\x92\xd7\xea\x96\xe1\b\x03Y\xe0\x99\x81\xc1\x10\x12^\xc8\xbe\x14,\x7f\xb5wR\x9a\xcf\x889M4&\xb1l!X\x818\xb2\x87\ai\"n6E;2\xc5\x99\"U\xaa\x98{[rq\x11\xdd\xaa\x92!\xa3\x00\x00\x00\x00\x00', 0x0, 0x0, 0x0) 06:49:42 executing program 1: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x0, 0x0) vfork() mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffb7) syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@timestamp}}}}) 06:49:42 executing program 3: open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1a, @sigval_int}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x1]}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001480), &(0x7f0000000100)}) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:49:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sigtimedwait(&(0x7f0000000040)={[0x0, 0x4, 0xfffffffe, 0x100]}, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x1, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int=0x1, @spare=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x101]}) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x1000000) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x810}, 0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000280)='|', 0x1}], 0x1}, 0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000100)=r3) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000180)) dup2(r1, r2) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) pid 5023 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5022 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5027 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb}, 0x0) ksem_post(0x0) 06:49:43 executing program 0: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0xfffffffd, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x200040}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="5c3b60a279516af6c6491ff97d65f48b"}, 0x1c) r2 = kqueue() r3 = dup2(r0, r2) r4 = dup2(r2, r0) ioctl$EVIOCGPROP(r3, 0x40004509) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0), 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x41f, &(0x7f0000000300)=0xfffffffe, 0x4) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000c00)={{"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", "53826e4b6cadceb3b3b8bbde573afbdbcc225cc6c311b254583e559abb6d2b6f", 0x20000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) freebsd11_fstat(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r6 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x48, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 06:49:43 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x412, r0, 0x3) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) fcntl$dupfd(r1, 0x0, r1) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f00000000c0), 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup(0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0000c8"], 0x20}, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x1, 0x84) 06:49:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket(0x2, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) (async) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f00000001c0)="ae61d1abb7526eb509f8fee750e806b3ae2e06d074cd3c7e62fd8c67dd3dd46c96bec46442ed", 0x26, 0x80, &(0x7f0000000080)=@in={0x10, 0x2, 0x0}, 0x10) (async) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x100, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) socket(0x2, 0x1, 0x0) (async) ioctl$KIOCSOUND(0xffffffffffffffff, 0x20044b3f) (async) read(0xffffffffffffffff, &(0x7f0000000040)=""/61, 0x3d) (async, rerun: 32) r5 = socket$inet6_sctp(0x1c, 0x4, 0x84) (rerun: 32) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x4}, 0x8) (async, rerun: 64) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) (rerun: 64) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00'}, 0x24) (async) setsockopt$inet6_buf(r6, 0x29, 0x2a, 0x0, 0x0) (async, rerun: 32) freebsd11_fstat(r3, 0x0) (async, rerun: 32) ksem_getvalue(0x0, &(0x7f0000000180)) sendmsg(r1, &(0x7f0000000040)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async, rerun: 32) socket$inet_sctp(0x2, 0x0, 0x84) (async, rerun: 32) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 64) socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 64) kmq_unlink(0x0) (async) r7 = dup2(r1, r0) dup2(r7, 0xffffffffffffffff) (async, rerun: 32) vfork() (async, rerun: 32) socket$inet_sctp(0x2, 0x5, 0x84) 06:49:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) thr_new(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) open$dir(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1\x00') kevent(0xffffffffffffffff, &(0x7f00000001c0)=[{0xffffffffffffffff, 0xfffffffffffffffa, 0x8008}], 0x1, &(0x7f0000000440)=[{}], 0x1, 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lio_listio(0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000240)={0x19, 0x0, 0xc, &(0x7f0000000080)="3c022e61792eecb07f8aee18", 0x0, 0x0, 0x0, 0xfdffffff}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eaddd}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='chd\x00', 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) rfork(0x3040) pid 5035 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5034 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5038 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:43 executing program 0: mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000640)={0x0, 0x0, 0x9}, 0xc) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setpgid(0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x432, @mcast1, 0x7fffffff}, 0x1c) pid 5039 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x90, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bbda00001500"}, 0x1c) fcntl$lock(0xffffffffffffffff, 0x13, 0x0) getpid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000c80)={{"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", "120a00001a422e5f5b3b7485584be5de750fb50c98640a8690badb5d8053b76d"}, 0x0, 0x4b0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x1) r3 = getpid() bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001840)={0x0, 0x4}, &(0x7f0000001880)=0x8) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x42, r3) poll(0x0, 0x0, 0x887e) execve(0x0, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) close(r0) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FILEMON_SET_FD(r5, 0xc0045301, &(0x7f0000000080)=r4) rfork(0x1000) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = dup2(r7, r7) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x5, &(0x7f0000000080), 0x4) 06:49:43 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffc}, 0x1c) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000002ac0), &(0x7f0000002b00)=0x1) 06:49:43 executing program 0: socket(0x2, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$evdev(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x7, @sigval_ptr}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f00000001c0)=0x8) 06:49:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x90, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bbda00001500"}, 0x1c) fcntl$lock(0xffffffffffffffff, 0x13, 0x0) getpid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000c80)={{"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", "120a00001a422e5f5b3b7485584be5de750fb50c98640a8690badb5d8053b76d"}, 0x0, 0x4b0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x1) r3 = getpid() bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001840)={0x0, 0x4}, &(0x7f0000001880)=0x8) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x42, r3) poll(0x0, 0x0, 0x887e) execve(0x0, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) close(r0) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FILEMON_SET_FD(r5, 0xc0045301, &(0x7f0000000080)=r4) rfork(0x1000) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = dup2(r7, r7) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x5, &(0x7f0000000080), 0x4) 06:49:43 executing program 3: setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r2, &(0x7f0000000540)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg(r1, &(0x7f0000000040)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="521004e7c47ee16dc6beeb1f0000000000"], 0x8) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "bc8014b698dc8dd9bae5279333d169f9bf00", 0xf8}, 0x0, 0x4000000428, 0x0, 0x0, 0xda6}) pid 5045 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5046 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5047 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5048 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:43 executing program 1: openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0xfffffffd, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x200040}, 0x1c) 06:49:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x90, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bbda00001500"}, 0x1c) fcntl$lock(0xffffffffffffffff, 0x13, 0x0) getpid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000c80)={{"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", "120a00001a422e5f5b3b7485584be5de750fb50c98640a8690badb5d8053b76d"}, 0x0, 0x4b0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x1) r3 = getpid() bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001840)={0x0, 0x4}, &(0x7f0000001880)=0x8) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x42, r3) poll(0x0, 0x0, 0x887e) execve(0x0, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) close(r0) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FILEMON_SET_FD(r5, 0xc0045301, &(0x7f0000000080)=r4) rfork(0x1000) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = dup2(r7, r7) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x5, &(0x7f0000000080), 0x4) 06:49:44 executing program 1: r0 = vfork() (async) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000340)={0x1, 0x7}) (async) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare}) (async) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r3 = socket$inet6(0x1c, 0x1, 0x8) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r3, 0x84, 0x24, &(0x7f0000000000)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x80000000}}, 0x5}, 0x90) (async) r4 = open$dir(0x0, 0x0, 0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x5) (async, rerun: 32) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (rerun: 32) r6 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) freebsd11_stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRESOCT=r4, @ANYBLOB="4a6d44b4109c8d0099dcb814d2f48d63885f7de4cb3856560eefd1d7cce37b70221b1ccaccbe6bfd07b68d3a70622d68d6b0c5a048dd72a4c4d67fcd2923c909cb87d4a6fd4570c501a6c1164c334e49d794e45d8192dfeb6909202f7d01f9d99bd2b92e5464c205ea5884b90400bc7493ff4646afa23c221848aa745d5a11e60010a47f368d4a1a077862b4aacc6c5bd7907991b2d5c0", @ANYBLOB="7709771d1b1b2f276cd173a58f913a2b062a837848752667110bb2d5a56328bb9764afde9a8cfa0e20257e81faeef9c43d008736c20666", @ANYRES64, @ANYRES16=r5, @ANYRES64=r6, @ANYRES8, @ANYRES64=r6, @ANYBLOB="c1bf935d9928194a50279d202998fef943c1f40414017104e9be593310502c89f0eb379c3dc5c89fe5b4918d35b46325cedd6fb9aed70f682647c6e29f8957dc88115fb2441425c7f8487fefe80ea76e014cf337fce7f0cf849ad8c415", @ANYRES32=0x0, @ANYRESDEC=r4, @ANYRES64, @ANYRES64=r8, @ANYRES64, @ANYRESDEC=0x0, @ANYRESOCT=r6, @ANYRESDEC], 0x118}, 0x0) (async, rerun: 32) r9 = socket(0x2, 0x1, 0x0) (rerun: 32) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r9, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24) bind(r9, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) (async) setsockopt$inet_tcp_int(r9, 0x6, 0x80, &(0x7f00000002c0)=0x200, 0x4) (async) setsockopt$inet_tcp_int(r9, 0x6, 0x800, &(0x7f0000000400)=0x5762, 0x4) (async, rerun: 64) connect$inet(r9, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x4}, 0x10) (rerun: 64) shutdown(r9, 0x1) (async) freebsd11_fstat(r9, 0x0) r10 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) (async) r11 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) (async, rerun: 32) freebsd11_stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 32) pwritev(r11, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESOCT=r10, @ANYBLOB="4a6d44b4109c8d0099dcb814d2f48d63885f7de4cb3856560eefd1d7cce37b70221b1ccaccbe6bfd27b68d3a70622d68d6b0c5a048dd72a5c4d67fcd2923c909cb87d4a6fd4570c501a6c1164c334e49d794e45d8192dfeb69295b2f7d01f9d99bd2b92e5464c205ea5884b90400bc7493ff4646afa23c221848aa745d5a11a60010a47f368d4a1a077862b4aacc6c5bd7907991b2d5c0", @ANYBLOB="675503eb98851844857cd2d8cf8b87480c31bc8f62a91ed9", @ANYRES64=r9, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16, @ANYRESHEX, @ANYRES32=r12, @ANYRES8=r11, @ANYRESHEX, @ANYBLOB="c1bf935d9928194a50279d202998fef943c1f40414017104e9be593310502c89f0eb379c3dc5c89fe5b4918d35b46325cedd6fb9aed70f682647c6e29f8957dc88115fb2441425c7f8", @ANYRES32=0x0, @ANYRESDEC=r10, @ANYRES64, @ANYRES64=r13, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRESOCT=r13, @ANYRESDEC], 0x118}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003380)={&(0x7f0000000140)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f00000015c0)=[{&(0x7f0000000180)="1ba81264f35f25e89037cdc54f2a941329841788d9360179139626b86df5da5a40efcece97a6c858cc4becd910c782b4b3a037ad01fd92990242454075a8369a79bce302b2c8167bc904b7ef8f4d96e95eb1d9937f34053872b89de3cd008fb23e07faf67acf3de2deb8dd1306013d71732d64022de2b5fdc6b5d7de6fe0a9a74464e232682b0761981b1974c355df456e5ee40f5a20334196f5a08653acf8d493fa822ca4ddd7d935d9a2c20a991a1a1010204d75f0c01fee72430857071eb865e689692a4cd1245693226f", 0xcc}, {&(0x7f0000000780)="2b221c54ffcc119f45f233351491195f6f8f94876d3eebb795f176717cc170c61b80d7bae8700c8df490add6e5d84bfbce721e9741b73b96d4da77088097352443e06fff215a8017225573631d6eaf42980ae8edcfe75d649211a141ddd69116a467b0aeb2b874020d699d9b7368aa6ede9f4ada2857", 0x76}, {&(0x7f0000000880)="93d3aab2444ff7600000a8bdf62b0e0ff5bf7d581409959c3353cbde8bcb400220b190cbcc4424b89a09ba711d6f2519103a6e2bff2518eb35b158fd2feb11c07103b1bfd658aab17b78b7616f2bb69c3193299f5e609e25b191193bab0a573f7b10d10cc5c0dd33883a2f63a23a94c090f23d79de8efe23ec2d12c03b1a917dd8ea777cc3b85031370b87696f6b17f4bea9601628d0c5300e670b33f53d7a906efffd88d486a91a0da79c2ce9cafb058e48656498d57ad824fb4855418559c7cf74441a348c720d2272d2b46512e198b125", 0xd2}, {&(0x7f00000013c0)="4fa045ac3fc767eb6888a7ca950508ad62c7d6db68b100b6e1ef550453d226cd4a839428aa0bc7b3715e8711138fa04c567dbb9848d1bf6b0ec933061d81c76d4a0387cc6d", 0x45}, {0x0}, {&(0x7f0000000cc0)="294da3683634e5e2f542c95c316bcec3980784dde65154159b659c6d3fe0ebba71f900527ff69c031352ae67d30f4b75d7e3f149ca1d850c92238adb1f222a6cccc108002cee804ed72c0ee5722dbe1297d6190d78140a9902630842758a4d02c1c0c3fa62b0322f00244bf2e7b9805c9e832f5f27158ca42b0976f1b62e165ae73df5fdbf9c645444676bce78aabb518f93b560a2203e0e0907d1a07b3f1414e18f325ed6bddff8141e81a596404f2755b973db314653d462cae0dece173ee4ce02b04fff084e716a414903cea85a79171f3e7eb514f5da62feee01b3e1f9767584aacb1a579d98226b46530f72a992848cf68bc884ba3650928118dc2569ac32306f71", 0x104}], 0x6, &(0x7f0000000e00)=[@cred={0x68, 0xffff, 0x3, r5, 0x0, r7, r8, 0x10, [0x0, r8, r13, 0x0, 0x0, 0x0, r8, 0x0, 0x0, r8, 0x0, 0x0, r13, 0x0, r13]}, @cred={0x68, 0xffff, 0x3, r0, 0xffffffffffffffff, 0x0, 0x0, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, r8, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x30, 0xffff, 0x1, [r10, r1, r1, r1, r1, r4, r3, r9]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @rights={0x30, 0xffff, 0x1, [r9, r4, 0xffffffffffffffff, 0xffffffffffffffff, r4, r2, r10]}], 0x148, 0x4}, 0x101) pid 5051 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:44 executing program 1: socket(0x2, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$evdev(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)) vfork() r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f00000001c0)=0x8) 06:49:44 executing program 0: open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1a, @sigval_int}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x1]}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001480), &(0x7f0000000100)}) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) pid 5055 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sigtimedwait(&(0x7f0000000040)={[0x0, 0x4, 0xfffffffe, 0x100]}, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x1, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int=0x1, @spare=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x101]}) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x1000000) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x810}, 0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000280)='|', 0x1}], 0x1}, 0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000100)=r3) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000180)) dup2(r1, r2) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) 06:49:44 executing program 1: setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r2, &(0x7f0000000540)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg(r1, &(0x7f0000000040)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="521004e7c47ee16dc6beeb1f0000000000"], 0x8) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "bc8014b698dc8dd9bae5279333d169f9bf00", 0xf8}, 0x0, 0x4000000428, 0x0, 0x0, 0xda6}) 06:49:44 executing program 1: openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0xfffffffd, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x200040}, 0x1c) 06:49:44 executing program 1: socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_emit_ethernet(0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) openat$md(0xffffff9c, 0x0, 0x0, 0x0) kmq_open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0, &(0x7f0000000180)={0x0, 0x8, 0x24f4, 0x68}) r0 = kmq_open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x18, &(0x7f0000000200)={0x5143, 0x1, 0x0, 0x2e}) kmq_notify(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000140)={&(0x7f0000000080)="00b2c06df480cfe19f0da47a", 0x0, 0x0, 0xb, 0xc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, "4cf4091400"}, 0x40) getpid() socket$inet6_sctp(0x1c, 0x5, 0x84) bind(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1}, 0x10) 06:49:44 executing program 1: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="4dd638506153", @remote, [], {@arp={0x806, @generic={0x18, 0x0, 0x6, 0x0, 0x0, @broadcast, "", @empty, "c100"}}}}) vfork() mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffb7) syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@timestamp}}}}) 06:49:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = kqueue() kevent(r1, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff5, 0xb3}], 0x1, 0x0, 0x0, 0x0) kevent(r1, &(0x7f0000000b40)=[{0x0, 0xfffffffffffffff5, 0x19}], 0x1, &(0x7f0000000c40)=[{}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfb58}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000b5fdda0c954bc86dc577477f7de8c63f5c199779881ce772176b2104f7a80696807f17bfee623a24f7520568399a329a7fbc7e789e29cd1c664cac6715872ef68fb8f68ee5ac0000000000000000dd9551ce7e5b1d7769e204ebc072ba00", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r4, r5) r7 = dup2(r4, r6) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) sendmsg$inet_sctp(r7, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab67c7c0c671a10a7eaf9746e35a136"}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000800)="ff", 0x1}], 0x1}, 0x0) pid 5058 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5063 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5067 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) kevent(r7, &(0x7f0000000380)=[{0x5, 0xfffffffffffffffb, 0x40a5, 0x4, 0x7, 0x3f, [0x10000000, 0x9, 0x9fc2, 0x8000000000000001]}, {0x7fff, 0xffffffffffffffff, 0x0, 0x4, 0x6, 0xffffffffffffffff, [0x20, 0x4, 0xfffffffffffffffa, 0x7]}, {0x3, 0xfffffffffffffffe, 0xc0, 0x80000000, 0xdd, 0x2, [0x4be, 0x1ff, 0x8, 0x8]}, {0xa0a, 0xfffffffffffffffa, 0xc016, 0x0, 0x7, 0x6, [0x8, 0x1, 0x1, 0x10001]}, {0x1a, 0xfffffffffffffffa, 0x40c8, 0x40000000, 0x7fff, 0x4, [0xffff, 0x4, 0xb930, 0x2]}, {0x7ff, 0xfffffffffffffff5, 0x4032, 0x0, 0x10000, 0x9, [0x8001, 0x3ff, 0x0, 0x80000000]}, {0x8, 0xfffffffffffffffc, 0x81, 0x1, 0x7fe, 0x6, [0x8, 0x5, 0x6, 0x7]}, {0xffff, 0xfffffffffffffffe, 0x0, 0x40, 0x42, 0x1, [0x4, 0x40, 0x7, 0x8]}], 0x8, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000140)={0x6, 0x1}) kqueue() setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x1, 0x5}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="8b06e6c3af404a278edb0513e60a69d80615a93426aba6fc5461873ed835", 0x1e}], 0x1}, 0x0) mount(&(0x7f0000000080)='cd9660\x00', 0x0, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000300)={0x8, 0x0, 0x9, 0x3ff}, 0x8) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int=0x80}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f00000002c0), 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x8, 0x86c, 0x80000001, r3}, 0x10) pid 5069 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5070 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:45 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare}) openat$kbd(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x8010427b, 0x0) socket(0x0, 0x0, 0x0) chflags(&(0x7f0000000080)='./file0\x00', 0x0) link(0x0, 0x0) rename(0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) select(0xff01, &(0x7f0000000000), &(0x7f0000000040), 0x0, &(0x7f0000000100)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffffe, 0x3) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x20009, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) syz_emit_ethernet(0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x2, 0x5, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet6(r1, 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2c, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x10, 0x2, 0x1, @multicast1}}}, 0x88) getppid() syz_extract_tcp_res(&(0x7f0000000180), 0x1, 0x20ffb) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 06:49:45 executing program 0: lchmod(&(0x7f00000000c0)='./file0\x00', 0x128) r0 = socket$inet_sctp(0x2, 0x5, 0x84) link(0x0, 0x0) unmount(0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000240)={0xfffffffffffffeec, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff, [0x7]}) syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) ktimer_create(0x4, 0x0, &(0x7f00000018c0)=0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCRCLRTABLES(r5, 0xc450443c, &(0x7f0000001600)={{"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", "fe1e3580ed7b2811c88c962114fec507b0bc00f3a8d78c97c063e9fd0c490171"}, 0x0, 0xb1b9, 0x0, 0x720b, 0x2}) ktimer_settime(r4, 0x0, &(0x7f00000024c0)={{}, {0x0, 0x7ff}}, &(0x7f0000002500)) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1002, 0x0, 0x1411, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fhopen(&(0x7f0000000380)={{[0x8, 0x1f]}, {0x40, 0x6, "99a1cf1174cc697975771647ba265579"}}, 0x20000) kmq_notify(r6, &(0x7f00000003c0)={0x4, 0x10, @sival_int=0x200, @thr={&(0x7f0000000280)="c442759f6100366743bd0d0000003e0f1ee466440f73d905c462fd2a8c7d83d0d6d1660f1ed5c4e2dbf69a0000802043d9ecf0470fc158fa652665f241ac", &(0x7f00000002c0)="9baaf1c7c0b4ddede363386878779afa181ebd4b2a23b244f06b46e612c04c28af668ed26625e19aa2716625619ac76c98b6db1424db375556e63ff2d84f007ebce6ec82da21d50e11d0c44f7738cc9b4c433d6a7702b639a3db8fd5e8db696e057e7623"}}) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r8, &(0x7f0000000140)={0x10, 0x2, 0x3}, 0x10) r9 = dup2(r7, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="ac1b000000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) 06:49:45 executing program 0: openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0xfffffffd, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x200040}, 0x1c) 06:49:45 executing program 1: setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r2, &(0x7f0000000540)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg(r1, &(0x7f0000000040)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="521004e7c47ee16dc6beeb1f0000000000"], 0x8) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "bc8014b698dc8dd9bae5279333d169f9bf00", 0xf8}, 0x0, 0x4000000428, 0x0, 0x0, 0xda6}) 06:49:45 executing program 3: socket(0x0, 0x1, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, 0x0) socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000340)="98", 0x1}], 0x1, 0x0, 0x0, 0x10c}, 0x0) shutdown(r1, 0x1) r3 = socket(0x2, 0x10000001, 0x0) dup2(r3, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES64], 0x2c}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000140)={0x1}, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x15, 0x0, 0x18, &(0x7f0000000180)="2c023de873b31dc56b8b675afe35e5220000000000000004", 0x0, 0x0, 0x0, 0xfdeffffe}) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r6 = socket(0x0, 0x0, 0x0) r7 = fcntl$getown(r6, 0x5) fcntl$lock(r2, 0xb, &(0x7f0000000280)={0x1, 0x4, 0x9, 0x7, r7}) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r8, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @random, [], {@ipv6={0x86dd, {0x0, 0x6, "b1c8f9", 0x14, 0x6, 0x0, @rand_addr="9c5ead04fc77033a1a7ab88e7fb0b562", @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x2, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x30000, &(0x7f0000000080), 0x0, 0x0, 0x0}) pid 5072 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:45 executing program 0: open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1a, @sigval_int}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x1]}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001480), &(0x7f0000000100)}) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:49:45 executing program 1: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0), 0x8) pid 5078 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:45 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000240)={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c) 06:49:45 executing program 3: lchmod(&(0x7f00000000c0)='./file0\x00', 0x128) r0 = socket$inet_sctp(0x2, 0x5, 0x84) link(0x0, 0x0) unmount(0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000240)={0xfffffffffffffeec, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff, [0x7]}) syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) ktimer_create(0x4, 0x0, &(0x7f00000018c0)=0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCRCLRTABLES(r5, 0xc450443c, &(0x7f0000001600)={{"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", "fe1e3580ed7b2811c88c962114fec507b0bc00f3a8d78c97c063e9fd0c490171"}, 0x0, 0xb1b9, 0x0, 0x720b, 0x2}) ktimer_settime(r4, 0x0, &(0x7f00000024c0)={{}, {0x0, 0x7ff}}, &(0x7f0000002500)) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1002, 0x0, 0x1411, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fhopen(&(0x7f0000000380)={{[0x8, 0x1f]}, {0x40, 0x6, "99a1cf1174cc697975771647ba265579"}}, 0x20000) kmq_notify(r6, &(0x7f00000003c0)={0x4, 0x10, @sival_int=0x200, @thr={&(0x7f0000000280)="c442759f6100366743bd0d0000003e0f1ee466440f73d905c462fd2a8c7d83d0d6d1660f1ed5c4e2dbf69a0000802043d9ecf0470fc158fa652665f241ac", &(0x7f00000002c0)="9baaf1c7c0b4ddede363386878779afa181ebd4b2a23b244f06b46e612c04c28af668ed26625e19aa2716625619ac76c98b6db1424db375556e63ff2d84f007ebce6ec82da21d50e11d0c44f7738cc9b4c433d6a7702b639a3db8fd5e8db696e057e7623"}}) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r8, &(0x7f0000000140)={0x10, 0x2, 0x3}, 0x10) r9 = dup2(r7, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="ac1b000000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) 06:49:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sigtimedwait(&(0x7f0000000040)={[0x0, 0x4, 0xfffffffe, 0x100]}, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x1, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int=0x1, @spare=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x101]}) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x1000000) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x810}, 0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000280)='|', 0x1}], 0x1}, 0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000100)=r3) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000180)) dup2(r1, r2) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) 06:49:46 executing program 0: openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0xfffffffd, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x200040}, 0x1c) 06:49:46 executing program 0: ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ksem_open(&(0x7f0000000000), &(0x7f0000000640)='/!\x00\n\xfe\x01\x04\x03\x00\x00\x00\x00\x00\xce\xc2\xbcC\xcc|\x02\x00\x00\x00\x00\x00\x00\x00X\xfa$S%\x1f9\xa8\x80\x00J\'\xad\xbc\a\xd9\x05\xfe\xc9$~\x14\xd4,I\xe4\x03$\xdcNs\x86n\xabFo\x03\x00Q\xa2\n\xd3{\xdfF\xec\x81\xe8\xf05\xe0\xca\xcc\xa3\xac\xd1%\\\xbf\xd6\x0f\xb5[$f\x13J\xf8\xc8\x87\x97R\xaa\x89Y.\x11\xd9\xc9)tq\xd7\xf0\xb2\xc4\x9b\xc9\x00\x00\x00\x00\xbc\xec[tbr\xca\xb2\n\"@[\x06$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3\xe9`\xed\xcc\x9bC-\xbb\xf3PP\x87\xb0\xcc\xb1\xab\xfb}kJ\xefK\x84\x166\x12\xa4\xd3\x80\xfbE\xfcb\xeaP\x9d6f\x9doT\r#\xfa\xe9\x1c\xbf\xe3:%\x8f7\x1eD\xb1r\x0ey\x80\n\v\xecE\x1a\x8a\x1d \x1b\x16\xf5Y@{\xb8}\x9f\n\x99\xa0\xbe\x13\xbc@\x9d\xd1\xc1\xb6~\xec\x9f\xc4\x1c$\x13x\xb75\x8f\x1f\xe5\xd7~\n\x8c\x7f\x87\xd1\x85\x0fz\xae\x12\x8f\xb8\xf1\x7f\xab\x959U$c\xe98\xdeK\xe5H\xa3i\xf4\bK\xf1\x96\xe5\xdfL\xc4\x85\xf6\x95\xeb\x82\xf9W\xbdf\xc46\xdb\xee\xea\x16T3\xfb\x11\x96\xd82\xb2\xb3\xf7E\v\xeb\xe2w\xb1\x91\x95 \x19/\x87\xa14\xfa\xfea\xb8Uk?Q\xbd\v\x83\xd8\xd3~\xb0`|\x9c\xb6$\xde\xa66s\xbeq\a\x9cU\xfe\x10{\xaf\x9c\xc6\n\xe4y\xe3HwG \xea\x84\x8e\x9f4f\x94!\x9b#\x105\xab\xd4C`!\xb0S[$\xf0\xd9Q\xdaY|\x05\"m\xee7\x9b\xb3\xe3\xbf>\\x\x94]\x17\x1c.\xd3O2-\x1f,h\xec\x85 ;:X\xba\xeb\xe1%U\x1b\x1b:\xac\xb8\xee\xe8\xef\'*KiV\xca<_\x8cUN\xbba\xb6\xa8\x15\t\t\x96\xf0Q\xfe=Ah\xb3\xff\xc2V\x83\xb9\xf5\xf6S\xb79\xbd6Pn8{\xbax\xcf\rD{0\x05\a.!\xcf\t.\x0e\x9eg\xd0\xbc\x1af\xec\x93 \xf7le\x88<\xad\xd3@)\xf8<\x96\xbc\x90\xf0\rp\x0ec=\x93\x04\x82\b\\\xb4\x0fGs\x1f\x8a\x90P\x9e\xd9\x03\xeaz\xcf\n&\x9c8L\xbfD\x02#\xb8\x92\xd7\xea\x96\xe1\b\x03Y\xe0\x99\x81\xc1\x10\x12^\xc8\xbe\x14,\x7f\xb5wR\x9a\xcf\x889M4&\xb1l!X\x818\xb2\x87\ai\"n6E;2\xc5\x99\"U\xaa\x98{[rq\x11\xdd\xaa\x92!\xa3\x00\x00\x00\x00\x00', 0x0, 0x0, 0x0) 06:49:46 executing program 1: socket(0x0, 0x1, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, 0x0) socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000340)="98", 0x1}], 0x1, 0x0, 0x0, 0x10c}, 0x0) shutdown(r1, 0x1) r3 = socket(0x2, 0x10000001, 0x0) dup2(r3, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES64], 0x2c}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000140)={0x1}, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x15, 0x0, 0x18, &(0x7f0000000180)="2c023de873b31dc56b8b675afe35e5220000000000000004", 0x0, 0x0, 0x0, 0xfdeffffe}) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r6 = socket(0x0, 0x0, 0x0) r7 = fcntl$getown(r6, 0x5) fcntl$lock(r2, 0xb, &(0x7f0000000280)={0x1, 0x4, 0x9, 0x7, r7}) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r8, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @random, [], {@ipv6={0x86dd, {0x0, 0x6, "b1c8f9", 0x14, 0x6, 0x0, @rand_addr="9c5ead04fc77033a1a7ab88e7fb0b562", @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x2, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x30000, &(0x7f0000000080), 0x0, 0x0, 0x0}) 06:49:46 executing program 0: socket(0x0, 0x1, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, 0x0) socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000340)="98", 0x1}], 0x1, 0x0, 0x0, 0x10c}, 0x0) shutdown(r1, 0x1) r3 = socket(0x2, 0x10000001, 0x0) dup2(r3, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES64], 0x2c}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000140)={0x1}, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x15, 0x0, 0x18, &(0x7f0000000180)="2c023de873b31dc56b8b675afe35e5220000000000000004", 0x0, 0x0, 0x0, 0xfdeffffe}) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r6 = socket(0x0, 0x0, 0x0) r7 = fcntl$getown(r6, 0x5) fcntl$lock(r2, 0xb, &(0x7f0000000280)={0x1, 0x4, 0x9, 0x7, r7}) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r8, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @random, [], {@ipv6={0x86dd, {0x0, 0x6, "b1c8f9", 0x14, 0x6, 0x0, @rand_addr="9c5ead04fc77033a1a7ab88e7fb0b562", @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x2, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x30000, &(0x7f0000000080), 0x0, 0x0, 0x0}) 06:49:46 executing program 0: bind(0xffffffffffffffff, 0x0, 0x10) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f00000009c0)={{"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", "0fa05a217970ecca45c921bd94701ad35445eb086423572ad4dc1aa0716825c7", 0x9}, 0x0}) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000004c0)={{"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", "37058027e2758da19565142ebd0c9cc58e00b3d303c0889ea262e5c9984f0463", 0x6}, 0x0}) socket(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0x0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0xfffffffffffffffe}, {0x0, 0xffffffffffffffff}}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000a40)={0x200, &(0x7f0000000980)=[@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, @in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1c, 0x3, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0x9}]}, &(0x7f0000000a80)=0x10) r3 = socket(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r3, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) sendmsg$unix(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1}, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x1c, 0x0, 0x0) open(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 06:49:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x2, @rand_addr}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0xfffffffd, 0xffffffff}, 0x98) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x7}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x313}, 0x8) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x101, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_int(r4, 0xffff, 0x1002, 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x2000, 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r9 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r9, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4}, 0x1d, 0x0}, 0x20080) r10 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto(r10, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fff1ff674ab00300e000c6002000"}, 0x1c) kqueue() setsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffd, 0x9cdf9980}, 0x14) getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f00000002c0), 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, 0x0, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r8, 0x8, 0x4, 0xf26}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb}, &(0x7f00000000c0)=0x8) 06:49:46 executing program 1: openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0xfffffffd, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x200040}, 0x1c) 06:49:46 executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0), 0x8) 06:49:46 executing program 3: bind(0xffffffffffffffff, 0x0, 0x10) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f00000009c0)={{"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", "0fa05a217970ecca45c921bd94701ad35445eb086423572ad4dc1aa0716825c7", 0x9}, 0x0}) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000004c0)={{"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", "37058027e2758da19565142ebd0c9cc58e00b3d303c0889ea262e5c9984f0463", 0x6}, 0x0}) socket(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0x0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0xfffffffffffffffe}, {0x0, 0xffffffffffffffff}}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000a40)={0x200, &(0x7f0000000980)=[@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, @in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1c, 0x3, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0x9}]}, &(0x7f0000000a80)=0x10) r3 = socket(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r3, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) sendmsg$unix(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1}, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x1c, 0x0, 0x0) open(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 06:49:46 executing program 1: socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_emit_ethernet(0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) openat$md(0xffffff9c, 0x0, 0x0, 0x0) kmq_open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x24f4, 0x68}) r0 = kmq_open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x18, &(0x7f0000000200)={0x5143, 0x1, 0x0, 0x2e}) kmq_notify(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000140)={&(0x7f0000000080)="00b2c06df480cfe19f0da47a", 0x0, 0x0, 0xb, 0xc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, "4cf4091400"}, 0x40) getpid() socket$inet6_sctp(0x1c, 0x5, 0x84) bind(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1}, 0x10) 06:49:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000380)=';', 0x1}], 0x1, 0x0, 0x0, 0x20005}, 0x0) 06:49:46 executing program 3: socket(0x0, 0x1, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, 0x0) socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000340)="98", 0x1}], 0x1, 0x0, 0x0, 0x10c}, 0x0) shutdown(r1, 0x1) r3 = socket(0x2, 0x10000001, 0x0) dup2(r3, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES64], 0x2c}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000140)={0x1}, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x15, 0x0, 0x18, &(0x7f0000000180)="2c023de873b31dc56b8b675afe35e5220000000000000004", 0x0, 0x0, 0x0, 0xfdeffffe}) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r6 = socket(0x0, 0x0, 0x0) r7 = fcntl$getown(r6, 0x5) fcntl$lock(r2, 0xb, &(0x7f0000000280)={0x1, 0x4, 0x9, 0x7, r7}) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r8, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @random, [], {@ipv6={0x86dd, {0x0, 0x6, "b1c8f9", 0x14, 0x6, 0x0, @rand_addr="9c5ead04fc77033a1a7ab88e7fb0b562", @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x2, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x30000, &(0x7f0000000080), 0x0, 0x0, 0x0}) 06:49:46 executing program 1: bind(0xffffffffffffffff, 0x0, 0x10) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f00000009c0)={{"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", "0fa05a217970ecca45c921bd94701ad35445eb086423572ad4dc1aa0716825c7", 0x9}, 0x0}) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000004c0)={{"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", "37058027e2758da19565142ebd0c9cc58e00b3d303c0889ea262e5c9984f0463", 0x6}, 0x0}) socket(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0x0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0xfffffffffffffffe}, {0x0, 0xffffffffffffffff}}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000a40)={0x200, &(0x7f0000000980)=[@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, @in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1c, 0x3, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0x9}]}, &(0x7f0000000a80)=0x10) r3 = socket(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r3, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) sendmsg$unix(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1}, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x1c, 0x0, 0x0) open(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 06:49:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x2, @rand_addr}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0xfffffffd, 0xffffffff}, 0x98) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x7}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x313}, 0x8) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x101, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_int(r4, 0xffff, 0x1002, 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x2000, 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r9 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r9, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4}, 0x1d, 0x0}, 0x20080) r10 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto(r10, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fff1ff674ab00300e000c6002000"}, 0x1c) kqueue() setsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffd, 0x9cdf9980}, 0x14) getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f00000002c0), 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, 0x0, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r8, 0x8, 0x4, 0xf26}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb}, &(0x7f00000000c0)=0x8) 06:49:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x2, @rand_addr}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0xfffffffd, 0xffffffff}, 0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x7}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x313}, 0x8) 06:49:46 executing program 1: socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_emit_ethernet(0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) openat$md(0xffffff9c, 0x0, 0x0, 0x0) kmq_open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x68}) r0 = kmq_open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x18, &(0x7f0000000200)={0x5143, 0x1, 0x0, 0x2e}) kmq_notify(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000140)={&(0x7f0000000080)="00b2c06df480cfe19f0da47a", 0x0, 0x0, 0xb, 0xc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, "4cf4091400"}, 0x40) getpid() socket$inet6_sctp(0x1c, 0x5, 0x84) bind(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1}, 0x10) 06:49:46 executing program 1: bind(0xffffffffffffffff, 0x0, 0x10) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f00000009c0)={{"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", "0fa05a217970ecca45c921bd94701ad35445eb086423572ad4dc1aa0716825c7", 0x9}, 0x0}) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000004c0)={{"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", "37058027e2758da19565142ebd0c9cc58e00b3d303c0889ea262e5c9984f0463", 0x6}, 0x0}) socket(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0x0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0xfffffffffffffffe}, {0x0, 0xffffffffffffffff}}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000a40)={0x200, &(0x7f0000000980)=[@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, @in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1c, 0x3, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0x9}]}, &(0x7f0000000a80)=0x10) r3 = socket(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r3, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) sendmsg$unix(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1}, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x1c, 0x0, 0x0) open(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 06:49:46 executing program 3: setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, 0x0) open(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) link(0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file0/file0\x00', 0x0) exit(0x7f) socket(0x2, 0x0, 0x0) chown(0x0, 0x0, 0x0) getresuid(&(0x7f0000000500), 0x0, 0x0) setresuid(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000080)={{"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", "bc7e0fb0954d78a0765effaa5f7a594d9b95d66dea80334e7800"}, 0x0, 0x14, 0x0, 0x0, 0xfffffffffffffffd}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c) 06:49:46 executing program 3: bind(0xffffffffffffffff, 0x0, 0x10) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f00000009c0)={{"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", "0fa05a217970ecca45c921bd94701ad35445eb086423572ad4dc1aa0716825c7", 0x9}, 0x0}) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000004c0)={{"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", "37058027e2758da19565142ebd0c9cc58e00b3d303c0889ea262e5c9984f0463", 0x6}, 0x0}) socket(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0x0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0xfffffffffffffffe}, {0x0, 0xffffffffffffffff}}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000a40)={0x200, &(0x7f0000000980)=[@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, @in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1c, 0x3, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0x9}]}, &(0x7f0000000a80)=0x10) r3 = socket(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r3, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) sendmsg$unix(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1}, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x1c, 0x0, 0x0) open(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 06:49:46 executing program 1: socket(0x0, 0x1, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, 0x0) socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000340)="98", 0x1}], 0x1, 0x0, 0x0, 0x10c}, 0x0) shutdown(r1, 0x1) r3 = socket(0x2, 0x10000001, 0x0) dup2(r3, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES64], 0x2c}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000140)={0x1}, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x15, 0x0, 0x18, &(0x7f0000000180)="2c023de873b31dc56b8b675afe35e5220000000000000004", 0x0, 0x0, 0x0, 0xfdeffffe}) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r6 = socket(0x0, 0x0, 0x0) r7 = fcntl$getown(r6, 0x5) fcntl$lock(r2, 0xb, &(0x7f0000000280)={0x1, 0x4, 0x9, 0x7, r7}) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r8, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @random, [], {@ipv6={0x86dd, {0x0, 0x6, "b1c8f9", 0x14, 0x6, 0x0, @rand_addr="9c5ead04fc77033a1a7ab88e7fb0b562", @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x2, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x30000, &(0x7f0000000080), 0x0, 0x0, 0x0}) 06:49:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r1, &(0x7f00000022c0)={0x0, 0x4f, 0x0, 0xfcc1, &(0x7f0000002280)=""/5, 0xb}, 0xc3) bind(r0, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRESHEX, @ANYRES32, @ANYRES32], 0xa) 06:49:46 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000000)=@in={0x5d, 0x2, 0x2, @rand_addr}, 0x10, 0x0}, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) writev(0xffffffffffffffff, 0x0, 0x7) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) rfork(0x0) socket$inet6(0x1c, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) r2 = socket(0x0, 0x0, 0x84) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x200000000000c, &(0x7f0000000200)="ea00000000000000", 0x8) setsockopt$inet_opts(r3, 0x0, 0x200000000000c, &(0x7f0000000240)="ea02000000000000", 0x8) rfork(0x3040) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x9}, 0xb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10, 0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xc6}, &(0x7f0000000200)=0x8) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$CIOCGSESSION2(r7, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x20, &(0x7f00000000c0)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3f35fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r5, 0x5, 0x9, 0x3, 0x0, 0x5, 0x9a4e, 0x4, {@in6={{0x1c, 0x1c, 0x2, 0xfffffffe, @mcast2, 0x1f}}, r6, 0x4a, 0x800, 0x5, 0xffff, 0x5f9}}, &(0x7f0000000300)=0xb0) sendmsg$inet6_sctp(r4, &(0x7f0000000380)={&(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, 0x0}, 0x0) sendmsg$inet6_sctp(r4, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x100) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f0000000340)=@in6={0x1c, 0x1c, 0x3, 0x7fffffff, @loopback, 0xfffffff7}, 0x1c, &(0x7f0000000440)=[{&(0x7f00000003c0)="19e87396d9a542bf6ea1d4dfd0aa0555bf92b3d8d48064d1e5d18737becbdf0c1f7a98ef81e120357d3f3d4fca0e024e61f3d3f93e", 0x35}, {&(0x7f0000000400)="d9a9", 0x2}], 0x2, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x10001}, @authinfo={0x10, 0x84, 0x8, {0x4}}], 0x20}, 0x20008) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000700)={0x0, 0x2200}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f0000000c00)={0x0, 0x0, 0x0}, 0x0) read(r4, &(0x7f00000004c0)=""/213, 0xd5) 06:49:46 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_emit_ethernet(0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) openat$md(0xffffff9c, 0x0, 0x0, 0x0) kmq_open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0, &(0x7f0000000180)) r0 = kmq_open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x18, &(0x7f0000000200)={0x5143, 0x1, 0x0, 0x2e}) kmq_notify(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000140)={&(0x7f0000000080)="00b2c06df480cfe19f0da47a", 0x0, 0x0, 0xb, 0xc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, "4cf4091400"}, 0x40) getpid() socket$inet6_sctp(0x1c, 0x5, 0x84) bind(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1}, 0x10) if_delmulti_locked: detaching ifnet instance 0xfffffe0007ce4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007ce4000 06:49:46 executing program 3: open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) readlink(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_tcp_TCP_TXTLS_MODE(0xffffffffffffffff, 0x6, 0x28, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x10c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) r1 = kqueue() freebsd11_kevent(r1, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff3, 0x1}], 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:49:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, 0x0) (async) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) (async) r1 = socket$inet6(0x1c, 0x0, 0x0) (async) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) (async) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000a80), 0x8) (async) vfork() (async) lio_listio(0x0, 0x0, 0x0, 0x0) ksem_open(&(0x7f00000000c0), &(0x7f0000000100)='/dev/bpf\x00', 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0x2}, 0x8) (async) accept4(r1, &(0x7f0000000b80)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000bc0)=0x1c, 0x0) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000001000), &(0x7f0000001040)=0x4) (async) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000001100), 0x8) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) (async) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000100)=r4) 06:49:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000380)=';', 0x1}], 0x1, 0x0, 0x0, 0x20005}, 0x0) 06:49:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x10, 0x2, 0x1, @multicast1}, 0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) ftruncate(r0, 0x7ff) ioctl$OPIO_DEADKEYMAP(0xffffffffffffffff, 0x862a6b09, &(0x7f0000000000)={0x0, [{0x80, "84c5fad079ade7045e67ccce97985f6503d1cd268e6b24c926fecbb6292043d1c4f35f7c5394c1ad2e5541b6234588c28721af45e8cf15222d20580976b851c9daa1e4bc4d75cf1bbfcabcf95fb57a567a4ad33d785c6d1e39c19442259b7038593908b1011a824d"}, {0x7f, "e067d34e55e0dfd098cf4bc56aca16f2f866173b3d24ea1d66ef9dc3a29d34d73414acc9abbf69a1843c12332f2391a5947070e2cd066f19e3973e268d853ec44028f9cbb27ab5e75d2b1e31035a044ed9055fc5a7630e62c4539976b18937d0750ecd561a557f9a"}, {0x3, "74f0d772e3256f66824f6799f637c77d5b3f743044f13d296d866e9ddb936f5f0e5a0de356504309bded262fc1cb727f503bbbbe9b3b24e9169f17efe4fb660be98c0947fceffc38ac7f38395a724522237771764b5533d0c0417f7d821df2cd5f6ff5a3f9262ffa"}, {0x4, "9e04f5a5cd12712ceed44f77dfe8d312032ba0682c09eefc601f9e75df4982111177d10dec7f064967609b0d9245f887063c2e0ff9bfc37f5996e0ca7e205a817b643eda1d13366d13c1d9d308d59edfddf68cb678372c5939c2ceae0978aa4d240889ae972e3a45"}, {0x5, "3cbc908526c104a96634a9abc6d4f2f835ac59f8b29e0ce771bffa077edf8a91fe18836e87ff5dca1129a0d608939b61436f416d679977575c5729cc9daa8bbcf5309602a722e1c8408c147251688cdfc29f55a10895482757e5b853e8d9ce6cd2f884b705549a2f"}, {0x3e, "266566c31546fc61b44e160d2310f1dd685e1a709bcb2ca9cfb71fffda536bd470a4533592ebc0bd9671b85a6e4d5fd2fc64fec61f7afa768b56a01d0e78483915d4f8c6f7982eb7235fea549eff8c54d505d74d608141b378bda15230d8cdbb0f27ec73f8c8d4e6"}, {0x2e, "1d48fb2892e3512cde7ed232be4ff55a27caca2ed4a54b93fa5610d4a5e9e2a65d113aafb1b18825f65e9e6bd3893fb09df7587517e48936cd78f68c3fbc0f27a5bf10eedb31d18e25eaa4418128c6d54d981a51aa1d33b2aedde83bc3bff2e803b2de4a677ec775"}, {0x3, "ba71befb72d55b7e28ea3f90836be6e310795b01ce3cac36baa90bed5f8b57a3a26e92855c6ef0afe6661508e289049200173cd9a63ab663e404b6b0035bd76f39a7d34ab58c0955165525bcda6dc2cbe3cab2378ce32ec97b8498e81b3abfde233820bc615a9fe3"}, {0x0, "a1dd40c2e7946664a39723af1145ae774c774d99b6b51273b93d1fd54ecb9b1a7e1c906d1ef7cfc02d1cd3118eaf112751c2160d9abfd1257c555ebb06d05220fb90f6d41cd1066a316f365956b6fb59786bfdbab5fb18e8c104f1e3635a8f7bdeadf01738963d1f"}, {0x51, "80dd232448459367f9f27ae06105bd620410527e0456f6805de761e511e3fb71b2490d84ac45fd15055456cc74cd8b409880ff1b3c9027d3b113827ca1923d092cf90eb5ad6b31c127ea78f189702710f592e2267f194fbc6ea9a343cc73d46d7ed650fe970d8db1"}, {0x20, "f52c7ecd956a88a78e48ba2f622084d34780b33b1382ce6c71b6880db862da3d745790a64996244ccd48019505b98864f386bf4849b57ab0bb34a0efad0d91bd1219c56084c992b9177241233b3f6eb4af7b2ddc8e4078888b217061ac752617e19008104b27c699"}, {0x20, "8f02d4f46654860e36e6aa8b0031c6cc7ffc6973d68a1434cab01e69b76751a5b9ec1f43b80f01d82e8a0a1d54bc62a87006757523113a2bb1cad5bc2d882c32e5f8c997514d91318c4bc8b7400cac61fbbe0cd23c5bb37127df0b246a83990d97e3a5735ea0ca3d"}, {0x0, "1ad53f873c911b66696ba0b75ebec02b463c005a32c82da5aa6c6235b477864cc83dcec50d484ebc66984bbb0c79c437c0ca88fcf580a9192bfa2f9d40db7b86a2842ceaf5bd8dbcccfd0e2cb026f56099e347408dafac2d2e564c93951cf5610b2e3d232d4d6b2a"}, {0x0, "9f221b77d9ef4f9484350c0605f1a54093aaf75712d960a4c6e14f84e495e3793c2feb9d7795569b6eb55761860559846f23683897fd7835207b9422d8777e5f83340edd2d13a9e983954b38e8d4f8bec4b1bcdf71d5e31366dd9b326e17d2704330d89bf17870f5"}, {0x0, "004fb6fe34c8c183eb8842462130ac0a6717f6d7f594404d96d4826f87021873b1462e21c48af697e2241477ff2fb8db3d3f1d841aa48a0ee04acda675c1c2d07dc5415750b3251407907e46302629d05a4dea13c3224ea313330d18464c114437dc071924c931bd"}]}) select(0x900, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a40)={0x77359400}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x0, 0x0, &(0x7f00000001c0)={0x5ef2, 0x0, 0x0, 0x0, 0x3, 0x1000, 0x0, 0x2}, &(0x7f0000000200)={0x0, 0x81, 0xfffffffffffffff9, 0x6, 0x7}, &(0x7f0000000240)={0xa1d, 0x5a7538dd}) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, 0x8) r4 = open$dir(&(0x7f0000000400)='./file0\x00', 0x40000400000002c6, 0x0) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @random="18020800003c", [], {@ipv6={0x86dd, {0x0, 0x6, "f70100", 0x30, 0x0, 0x0, @empty, @loopback, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "4000df", 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}, @remote={0xfe, 0x80, '\x00', 0x0}}}}}}}}) fcntl$lock(r4, 0x16, &(0x7f0000000000)={0x570}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10) r6 = __specialfd$eventfd(0x1, &(0x7f0000000d40)={0x101, 0x54e}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000640)={0x6, [0x3, 0x3, 0x200, 0x3, 0x6b6, 0x1]}, &(0x7f0000000680)=0x10) sendmsg$inet_sctp(r6, &(0x7f00000008c0)={&(0x7f00000006c0)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000700)="c9ad09e8212b7cc827ad72dc89c13e03cd458f5d14d5ab156cf5c4f023ac45faae05939af37a8309d132955ac790558782c44bcb3a946a2a64059cd720218fb7c9eb3a4db565d4311fae17e36430dfff113d74a797c1239249374aaa6305a6c89cbde3b44096a764059d5da489f7cca3db", 0x71}, {&(0x7f0000000780)="7bd5982a3658984b01592251cd2d89890a70b86bf50a06a82ab40b2b21b0fe56c3160b388d53579ee66def8ffc1b74e4f0470ce521e396a371cdbedbf147c23990492dd742518bc4d6cb1d6c30699fca03a4f33eb1b9244f336aa3f762432fbf4c0deb8cff03321136e598a9d3586a0ae24ac74cf83311859d29670a5d46d14736f434b56023fcbe554ef20244cfd87cd6e88aacf3aa5702ff87bd1a3b39d4a9bc402a40e3fb1b778b92ee7307ed4bbab7cf3bcad1adabc01f2b7ba55f3b383f4badef239d9dfeb61bbccca318d93afce0d0e80ab6ed69ece6b9280cd61ad4eef03e1c337683ffc7e7b32a459731b7cd6bc9c898f0d1194d", 0xf8}], 0x2}, 0x4) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) 06:49:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x10, 0x2, 0x1, @multicast1}, 0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) ftruncate(r0, 0x7ff) ioctl$OPIO_DEADKEYMAP(0xffffffffffffffff, 0x862a6b09, &(0x7f0000000000)={0x0, [{0x80, "84c5fad079ade7045e67ccce97985f6503d1cd268e6b24c926fecbb6292043d1c4f35f7c5394c1ad2e5541b6234588c28721af45e8cf15222d20580976b851c9daa1e4bc4d75cf1bbfcabcf95fb57a567a4ad33d785c6d1e39c19442259b7038593908b1011a824d"}, {0x7f, "e067d34e55e0dfd098cf4bc56aca16f2f866173b3d24ea1d66ef9dc3a29d34d73414acc9abbf69a1843c12332f2391a5947070e2cd066f19e3973e268d853ec44028f9cbb27ab5e75d2b1e31035a044ed9055fc5a7630e62c4539976b18937d0750ecd561a557f9a"}, {0x3, "74f0d772e3256f66824f6799f637c77d5b3f743044f13d296d866e9ddb936f5f0e5a0de356504309bded262fc1cb727f503bbbbe9b3b24e9169f17efe4fb660be98c0947fceffc38ac7f38395a724522237771764b5533d0c0417f7d821df2cd5f6ff5a3f9262ffa"}, {0x4, "9e04f5a5cd12712ceed44f77dfe8d312032ba0682c09eefc601f9e75df4982111177d10dec7f064967609b0d9245f887063c2e0ff9bfc37f5996e0ca7e205a817b643eda1d13366d13c1d9d308d59edfddf68cb678372c5939c2ceae0978aa4d240889ae972e3a45"}, {0x5, "3cbc908526c104a96634a9abc6d4f2f835ac59f8b29e0ce771bffa077edf8a91fe18836e87ff5dca1129a0d608939b61436f416d679977575c5729cc9daa8bbcf5309602a722e1c8408c147251688cdfc29f55a10895482757e5b853e8d9ce6cd2f884b705549a2f"}, {0x3e, "266566c31546fc61b44e160d2310f1dd685e1a709bcb2ca9cfb71fffda536bd470a4533592ebc0bd9671b85a6e4d5fd2fc64fec61f7afa768b56a01d0e78483915d4f8c6f7982eb7235fea549eff8c54d505d74d608141b378bda15230d8cdbb0f27ec73f8c8d4e6"}, {0x2e, "1d48fb2892e3512cde7ed232be4ff55a27caca2ed4a54b93fa5610d4a5e9e2a65d113aafb1b18825f65e9e6bd3893fb09df7587517e48936cd78f68c3fbc0f27a5bf10eedb31d18e25eaa4418128c6d54d981a51aa1d33b2aedde83bc3bff2e803b2de4a677ec775"}, {0x3, "ba71befb72d55b7e28ea3f90836be6e310795b01ce3cac36baa90bed5f8b57a3a26e92855c6ef0afe6661508e289049200173cd9a63ab663e404b6b0035bd76f39a7d34ab58c0955165525bcda6dc2cbe3cab2378ce32ec97b8498e81b3abfde233820bc615a9fe3"}, {0x0, "a1dd40c2e7946664a39723af1145ae774c774d99b6b51273b93d1fd54ecb9b1a7e1c906d1ef7cfc02d1cd3118eaf112751c2160d9abfd1257c555ebb06d05220fb90f6d41cd1066a316f365956b6fb59786bfdbab5fb18e8c104f1e3635a8f7bdeadf01738963d1f"}, {0x51, "80dd232448459367f9f27ae06105bd620410527e0456f6805de761e511e3fb71b2490d84ac45fd15055456cc74cd8b409880ff1b3c9027d3b113827ca1923d092cf90eb5ad6b31c127ea78f189702710f592e2267f194fbc6ea9a343cc73d46d7ed650fe970d8db1"}, {0x20, "f52c7ecd956a88a78e48ba2f622084d34780b33b1382ce6c71b6880db862da3d745790a64996244ccd48019505b98864f386bf4849b57ab0bb34a0efad0d91bd1219c56084c992b9177241233b3f6eb4af7b2ddc8e4078888b217061ac752617e19008104b27c699"}, {0x20, "8f02d4f46654860e36e6aa8b0031c6cc7ffc6973d68a1434cab01e69b76751a5b9ec1f43b80f01d82e8a0a1d54bc62a87006757523113a2bb1cad5bc2d882c32e5f8c997514d91318c4bc8b7400cac61fbbe0cd23c5bb37127df0b246a83990d97e3a5735ea0ca3d"}, {0x0, "1ad53f873c911b66696ba0b75ebec02b463c005a32c82da5aa6c6235b477864cc83dcec50d484ebc66984bbb0c79c437c0ca88fcf580a9192bfa2f9d40db7b86a2842ceaf5bd8dbcccfd0e2cb026f56099e347408dafac2d2e564c93951cf5610b2e3d232d4d6b2a"}, {0x0, "9f221b77d9ef4f9484350c0605f1a54093aaf75712d960a4c6e14f84e495e3793c2feb9d7795569b6eb55761860559846f23683897fd7835207b9422d8777e5f83340edd2d13a9e983954b38e8d4f8bec4b1bcdf71d5e31366dd9b326e17d2704330d89bf17870f5"}, {0x0, "004fb6fe34c8c183eb8842462130ac0a6717f6d7f594404d96d4826f87021873b1462e21c48af697e2241477ff2fb8db3d3f1d841aa48a0ee04acda675c1c2d07dc5415750b3251407907e46302629d05a4dea13c3224ea313330d18464c114437dc071924c931bd"}]}) select(0x900, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a40)={0x77359400}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x0, 0x0, &(0x7f00000001c0)={0x5ef2, 0x0, 0x0, 0x0, 0x3, 0x1000, 0x0, 0x2}, &(0x7f0000000200)={0x0, 0x81, 0xfffffffffffffff9, 0x6, 0x7}, &(0x7f0000000240)={0xa1d, 0x5a7538dd}) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, 0x8) r4 = open$dir(&(0x7f0000000400)='./file0\x00', 0x40000400000002c6, 0x0) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @random="18020800003c", [], {@ipv6={0x86dd, {0x0, 0x6, "f70100", 0x30, 0x0, 0x0, @empty, @loopback, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "4000df", 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}, @remote={0xfe, 0x80, '\x00', 0x0}}}}}}}}) fcntl$lock(r4, 0x16, &(0x7f0000000000)={0x570}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10) r6 = __specialfd$eventfd(0x1, &(0x7f0000000d40)={0x101, 0x54e}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000640)={0x6, [0x3, 0x3, 0x200, 0x3, 0x6b6, 0x1]}, &(0x7f0000000680)=0x10) sendmsg$inet_sctp(r6, &(0x7f00000008c0)={&(0x7f00000006c0)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000700)="c9ad09e8212b7cc827ad72dc89c13e03cd458f5d14d5ab156cf5c4f023ac45faae05939af37a8309d132955ac790558782c44bcb3a946a2a64059cd720218fb7c9eb3a4db565d4311fae17e36430dfff113d74a797c1239249374aaa6305a6c89cbde3b44096a764059d5da489f7cca3db", 0x71}, {&(0x7f0000000780)="7bd5982a3658984b01592251cd2d89890a70b86bf50a06a82ab40b2b21b0fe56c3160b388d53579ee66def8ffc1b74e4f0470ce521e396a371cdbedbf147c23990492dd742518bc4d6cb1d6c30699fca03a4f33eb1b9244f336aa3f762432fbf4c0deb8cff03321136e598a9d3586a0ae24ac74cf83311859d29670a5d46d14736f434b56023fcbe554ef20244cfd87cd6e88aacf3aa5702ff87bd1a3b39d4a9bc402a40e3fb1b778b92ee7307ed4bbab7cf3bcad1adabc01f2b7ba55f3b383f4badef239d9dfeb61bbccca318d93afce0d0e80ab6ed69ece6b9280cd61ad4eef03e1c337683ffc7e7b32a459731b7cd6bc9c898f0d1194d", 0xf8}], 0x2}, 0x4) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) 06:49:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x10, 0x2, 0x1, @multicast1}, 0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) ftruncate(r0, 0x7ff) ioctl$OPIO_DEADKEYMAP(0xffffffffffffffff, 0x862a6b09, &(0x7f0000000000)={0x0, [{0x80, "84c5fad079ade7045e67ccce97985f6503d1cd268e6b24c926fecbb6292043d1c4f35f7c5394c1ad2e5541b6234588c28721af45e8cf15222d20580976b851c9daa1e4bc4d75cf1bbfcabcf95fb57a567a4ad33d785c6d1e39c19442259b7038593908b1011a824d"}, {0x7f, "e067d34e55e0dfd098cf4bc56aca16f2f866173b3d24ea1d66ef9dc3a29d34d73414acc9abbf69a1843c12332f2391a5947070e2cd066f19e3973e268d853ec44028f9cbb27ab5e75d2b1e31035a044ed9055fc5a7630e62c4539976b18937d0750ecd561a557f9a"}, {0x3, "74f0d772e3256f66824f6799f637c77d5b3f743044f13d296d866e9ddb936f5f0e5a0de356504309bded262fc1cb727f503bbbbe9b3b24e9169f17efe4fb660be98c0947fceffc38ac7f38395a724522237771764b5533d0c0417f7d821df2cd5f6ff5a3f9262ffa"}, {0x4, "9e04f5a5cd12712ceed44f77dfe8d312032ba0682c09eefc601f9e75df4982111177d10dec7f064967609b0d9245f887063c2e0ff9bfc37f5996e0ca7e205a817b643eda1d13366d13c1d9d308d59edfddf68cb678372c5939c2ceae0978aa4d240889ae972e3a45"}, {0x5, "3cbc908526c104a96634a9abc6d4f2f835ac59f8b29e0ce771bffa077edf8a91fe18836e87ff5dca1129a0d608939b61436f416d679977575c5729cc9daa8bbcf5309602a722e1c8408c147251688cdfc29f55a10895482757e5b853e8d9ce6cd2f884b705549a2f"}, {0x3e, "266566c31546fc61b44e160d2310f1dd685e1a709bcb2ca9cfb71fffda536bd470a4533592ebc0bd9671b85a6e4d5fd2fc64fec61f7afa768b56a01d0e78483915d4f8c6f7982eb7235fea549eff8c54d505d74d608141b378bda15230d8cdbb0f27ec73f8c8d4e6"}, {0x2e, "1d48fb2892e3512cde7ed232be4ff55a27caca2ed4a54b93fa5610d4a5e9e2a65d113aafb1b18825f65e9e6bd3893fb09df7587517e48936cd78f68c3fbc0f27a5bf10eedb31d18e25eaa4418128c6d54d981a51aa1d33b2aedde83bc3bff2e803b2de4a677ec775"}, {0x3, "ba71befb72d55b7e28ea3f90836be6e310795b01ce3cac36baa90bed5f8b57a3a26e92855c6ef0afe6661508e289049200173cd9a63ab663e404b6b0035bd76f39a7d34ab58c0955165525bcda6dc2cbe3cab2378ce32ec97b8498e81b3abfde233820bc615a9fe3"}, {0x0, "a1dd40c2e7946664a39723af1145ae774c774d99b6b51273b93d1fd54ecb9b1a7e1c906d1ef7cfc02d1cd3118eaf112751c2160d9abfd1257c555ebb06d05220fb90f6d41cd1066a316f365956b6fb59786bfdbab5fb18e8c104f1e3635a8f7bdeadf01738963d1f"}, {0x51, "80dd232448459367f9f27ae06105bd620410527e0456f6805de761e511e3fb71b2490d84ac45fd15055456cc74cd8b409880ff1b3c9027d3b113827ca1923d092cf90eb5ad6b31c127ea78f189702710f592e2267f194fbc6ea9a343cc73d46d7ed650fe970d8db1"}, {0x20, "f52c7ecd956a88a78e48ba2f622084d34780b33b1382ce6c71b6880db862da3d745790a64996244ccd48019505b98864f386bf4849b57ab0bb34a0efad0d91bd1219c56084c992b9177241233b3f6eb4af7b2ddc8e4078888b217061ac752617e19008104b27c699"}, {0x20, "8f02d4f46654860e36e6aa8b0031c6cc7ffc6973d68a1434cab01e69b76751a5b9ec1f43b80f01d82e8a0a1d54bc62a87006757523113a2bb1cad5bc2d882c32e5f8c997514d91318c4bc8b7400cac61fbbe0cd23c5bb37127df0b246a83990d97e3a5735ea0ca3d"}, {0x0, "1ad53f873c911b66696ba0b75ebec02b463c005a32c82da5aa6c6235b477864cc83dcec50d484ebc66984bbb0c79c437c0ca88fcf580a9192bfa2f9d40db7b86a2842ceaf5bd8dbcccfd0e2cb026f56099e347408dafac2d2e564c93951cf5610b2e3d232d4d6b2a"}, {0x0, "9f221b77d9ef4f9484350c0605f1a54093aaf75712d960a4c6e14f84e495e3793c2feb9d7795569b6eb55761860559846f23683897fd7835207b9422d8777e5f83340edd2d13a9e983954b38e8d4f8bec4b1bcdf71d5e31366dd9b326e17d2704330d89bf17870f5"}, {0x0, "004fb6fe34c8c183eb8842462130ac0a6717f6d7f594404d96d4826f87021873b1462e21c48af697e2241477ff2fb8db3d3f1d841aa48a0ee04acda675c1c2d07dc5415750b3251407907e46302629d05a4dea13c3224ea313330d18464c114437dc071924c931bd"}]}) select(0x900, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a40)={0x77359400}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x0, 0x0, &(0x7f00000001c0)={0x5ef2, 0x0, 0x0, 0x0, 0x3, 0x1000, 0x0, 0x2}, &(0x7f0000000200)={0x0, 0x81, 0xfffffffffffffff9, 0x6, 0x7}, &(0x7f0000000240)={0xa1d, 0x5a7538dd}) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, 0x8) r4 = open$dir(&(0x7f0000000400)='./file0\x00', 0x40000400000002c6, 0x0) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @random="18020800003c", [], {@ipv6={0x86dd, {0x0, 0x6, "f70100", 0x30, 0x0, 0x0, @empty, @loopback, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "4000df", 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}, @remote={0xfe, 0x80, '\x00', 0x0}}}}}}}}) fcntl$lock(r4, 0x16, &(0x7f0000000000)={0x570}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10) r6 = __specialfd$eventfd(0x1, &(0x7f0000000d40)={0x101, 0x54e}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000640)={0x6, [0x3, 0x3, 0x200, 0x3, 0x6b6, 0x1]}, &(0x7f0000000680)=0x10) sendmsg$inet_sctp(r6, &(0x7f00000008c0)={&(0x7f00000006c0)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000700)="c9ad09e8212b7cc827ad72dc89c13e03cd458f5d14d5ab156cf5c4f023ac45faae05939af37a8309d132955ac790558782c44bcb3a946a2a64059cd720218fb7c9eb3a4db565d4311fae17e36430dfff113d74a797c1239249374aaa6305a6c89cbde3b44096a764059d5da489f7cca3db", 0x71}, {&(0x7f0000000780)="7bd5982a3658984b01592251cd2d89890a70b86bf50a06a82ab40b2b21b0fe56c3160b388d53579ee66def8ffc1b74e4f0470ce521e396a371cdbedbf147c23990492dd742518bc4d6cb1d6c30699fca03a4f33eb1b9244f336aa3f762432fbf4c0deb8cff03321136e598a9d3586a0ae24ac74cf83311859d29670a5d46d14736f434b56023fcbe554ef20244cfd87cd6e88aacf3aa5702ff87bd1a3b39d4a9bc402a40e3fb1b778b92ee7307ed4bbab7cf3bcad1adabc01f2b7ba55f3b383f4badef239d9dfeb61bbccca318d93afce0d0e80ab6ed69ece6b9280cd61ad4eef03e1c337683ffc7e7b32a459731b7cd6bc9c898f0d1194d", 0xf8}], 0x2}, 0x4) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) 06:49:47 executing program 0: mkdir(0x0, 0x0) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x20000}, 0x1c, &(0x7f0000000040), 0x2, 0x0, 0xffffffffffffff8d, 0x4}, 0x0) open$dir(0x0, 0x0, 0x0) 06:49:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) r1 = open$dir(0x0, 0x200, 0x0) mkdirat(r1, 0x0, 0x141) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) openat$filemon(0xffffff9c, 0x0, 0x400, 0x0) socket(0x0, 0x0, 0x0) r3 = open$dir(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc030636a, &(0x7f00000001c0)={0x10, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xfffffffc, 0x0, 0x1]}) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640)={0x0, 0x0, 0xc}, 0xc) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000740)={0x0, 0xb, 0x4c34721b, 0x4, 0x4, 0x7, 0xfff, 0x0, {@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0, 0x7, 0x1, 0x81, 0x10000, 0x2}}, &(0x7f0000000800)=0xb0) r7 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) setsockopt$inet_int(r7, 0x0, 0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f0000000a00)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000b40)=0xd1) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x29fe448f}, 0x8) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) dup2(0xffffffffffffffff, r3) 06:49:47 executing program 0: openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0xfffffffd, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x200040}, 0x1c) 06:49:47 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x200, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6, 0x12, r0, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) setreuid(0x0, 0xffffffffffffffff) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000200)={0x28, 0x1e, 0x0, 0x0, 0x0, 0x0}) getuid() setresuid(0x0, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000000400)="d0", 0x1, 0x0, &(0x7f00000004c0)={0x10, 0x2, 0x3, @rand_addr=0x7f}, 0x10) 06:49:47 executing program 0: open(0x0, 0x8000, 0x50) socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) writev(0xffffffffffffffff, &(0x7f0000001540)=[{0x0}], 0x1) setreuid(0x0, 0xffffffffffffffff) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sival_ptr}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f00000000c0)) mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x400004000011830a, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x1) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x81, 0x7, [0x892, 0x80, 0x7fff, 0xfffa, 0x9, 0x9, 0x2]}, &(0x7f0000000240)=0x16) 06:49:47 executing program 3: aio_mlock(&(0x7f0000001080)={0xffffffffffffffff, 0x0, 0x0, 0x0, [0x8], 0x0, 0x0, 0x1, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @thr={0x0, 0x0}}}) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) freebsd11_stat(0x0, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80) 06:49:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x10, 0x2, 0x1, @multicast1}, 0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) ftruncate(r0, 0x7ff) ioctl$OPIO_DEADKEYMAP(0xffffffffffffffff, 0x862a6b09, &(0x7f0000000000)={0x0, [{0x80, "84c5fad079ade7045e67ccce97985f6503d1cd268e6b24c926fecbb6292043d1c4f35f7c5394c1ad2e5541b6234588c28721af45e8cf15222d20580976b851c9daa1e4bc4d75cf1bbfcabcf95fb57a567a4ad33d785c6d1e39c19442259b7038593908b1011a824d"}, {0x7f, "e067d34e55e0dfd098cf4bc56aca16f2f866173b3d24ea1d66ef9dc3a29d34d73414acc9abbf69a1843c12332f2391a5947070e2cd066f19e3973e268d853ec44028f9cbb27ab5e75d2b1e31035a044ed9055fc5a7630e62c4539976b18937d0750ecd561a557f9a"}, {0x3, "74f0d772e3256f66824f6799f637c77d5b3f743044f13d296d866e9ddb936f5f0e5a0de356504309bded262fc1cb727f503bbbbe9b3b24e9169f17efe4fb660be98c0947fceffc38ac7f38395a724522237771764b5533d0c0417f7d821df2cd5f6ff5a3f9262ffa"}, {0x4, "9e04f5a5cd12712ceed44f77dfe8d312032ba0682c09eefc601f9e75df4982111177d10dec7f064967609b0d9245f887063c2e0ff9bfc37f5996e0ca7e205a817b643eda1d13366d13c1d9d308d59edfddf68cb678372c5939c2ceae0978aa4d240889ae972e3a45"}, {0x5, "3cbc908526c104a96634a9abc6d4f2f835ac59f8b29e0ce771bffa077edf8a91fe18836e87ff5dca1129a0d608939b61436f416d679977575c5729cc9daa8bbcf5309602a722e1c8408c147251688cdfc29f55a10895482757e5b853e8d9ce6cd2f884b705549a2f"}, {0x3e, "266566c31546fc61b44e160d2310f1dd685e1a709bcb2ca9cfb71fffda536bd470a4533592ebc0bd9671b85a6e4d5fd2fc64fec61f7afa768b56a01d0e78483915d4f8c6f7982eb7235fea549eff8c54d505d74d608141b378bda15230d8cdbb0f27ec73f8c8d4e6"}, {0x2e, "1d48fb2892e3512cde7ed232be4ff55a27caca2ed4a54b93fa5610d4a5e9e2a65d113aafb1b18825f65e9e6bd3893fb09df7587517e48936cd78f68c3fbc0f27a5bf10eedb31d18e25eaa4418128c6d54d981a51aa1d33b2aedde83bc3bff2e803b2de4a677ec775"}, {0x3, "ba71befb72d55b7e28ea3f90836be6e310795b01ce3cac36baa90bed5f8b57a3a26e92855c6ef0afe6661508e289049200173cd9a63ab663e404b6b0035bd76f39a7d34ab58c0955165525bcda6dc2cbe3cab2378ce32ec97b8498e81b3abfde233820bc615a9fe3"}, {0x0, "a1dd40c2e7946664a39723af1145ae774c774d99b6b51273b93d1fd54ecb9b1a7e1c906d1ef7cfc02d1cd3118eaf112751c2160d9abfd1257c555ebb06d05220fb90f6d41cd1066a316f365956b6fb59786bfdbab5fb18e8c104f1e3635a8f7bdeadf01738963d1f"}, {0x51, "80dd232448459367f9f27ae06105bd620410527e0456f6805de761e511e3fb71b2490d84ac45fd15055456cc74cd8b409880ff1b3c9027d3b113827ca1923d092cf90eb5ad6b31c127ea78f189702710f592e2267f194fbc6ea9a343cc73d46d7ed650fe970d8db1"}, {0x20, "f52c7ecd956a88a78e48ba2f622084d34780b33b1382ce6c71b6880db862da3d745790a64996244ccd48019505b98864f386bf4849b57ab0bb34a0efad0d91bd1219c56084c992b9177241233b3f6eb4af7b2ddc8e4078888b217061ac752617e19008104b27c699"}, {0x20, "8f02d4f46654860e36e6aa8b0031c6cc7ffc6973d68a1434cab01e69b76751a5b9ec1f43b80f01d82e8a0a1d54bc62a87006757523113a2bb1cad5bc2d882c32e5f8c997514d91318c4bc8b7400cac61fbbe0cd23c5bb37127df0b246a83990d97e3a5735ea0ca3d"}, {0x0, "1ad53f873c911b66696ba0b75ebec02b463c005a32c82da5aa6c6235b477864cc83dcec50d484ebc66984bbb0c79c437c0ca88fcf580a9192bfa2f9d40db7b86a2842ceaf5bd8dbcccfd0e2cb026f56099e347408dafac2d2e564c93951cf5610b2e3d232d4d6b2a"}, {0x0, "9f221b77d9ef4f9484350c0605f1a54093aaf75712d960a4c6e14f84e495e3793c2feb9d7795569b6eb55761860559846f23683897fd7835207b9422d8777e5f83340edd2d13a9e983954b38e8d4f8bec4b1bcdf71d5e31366dd9b326e17d2704330d89bf17870f5"}, {0x0, "004fb6fe34c8c183eb8842462130ac0a6717f6d7f594404d96d4826f87021873b1462e21c48af697e2241477ff2fb8db3d3f1d841aa48a0ee04acda675c1c2d07dc5415750b3251407907e46302629d05a4dea13c3224ea313330d18464c114437dc071924c931bd"}]}) select(0x900, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a40)={0x77359400}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x0, 0x0, &(0x7f00000001c0)={0x5ef2, 0x0, 0x0, 0x0, 0x3, 0x1000, 0x0, 0x2}, &(0x7f0000000200)={0x0, 0x81, 0xfffffffffffffff9, 0x6, 0x7}, &(0x7f0000000240)={0xa1d, 0x5a7538dd}) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, 0x8) r4 = open$dir(&(0x7f0000000400)='./file0\x00', 0x40000400000002c6, 0x0) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @random="18020800003c", [], {@ipv6={0x86dd, {0x0, 0x6, "f70100", 0x30, 0x0, 0x0, @empty, @loopback, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "4000df", 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}, @remote={0xfe, 0x80, '\x00', 0x0}}}}}}}}) fcntl$lock(r4, 0x16, &(0x7f0000000000)={0x570}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10) r6 = __specialfd$eventfd(0x1, &(0x7f0000000d40)={0x101, 0x54e}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000640)={0x6, [0x3, 0x3, 0x200, 0x3, 0x6b6, 0x1]}, &(0x7f0000000680)=0x10) sendmsg$inet_sctp(r6, &(0x7f00000008c0)={&(0x7f00000006c0)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000700)="c9ad09e8212b7cc827ad72dc89c13e03cd458f5d14d5ab156cf5c4f023ac45faae05939af37a8309d132955ac790558782c44bcb3a946a2a64059cd720218fb7c9eb3a4db565d4311fae17e36430dfff113d74a797c1239249374aaa6305a6c89cbde3b44096a764059d5da489f7cca3db", 0x71}, {&(0x7f0000000780)="7bd5982a3658984b01592251cd2d89890a70b86bf50a06a82ab40b2b21b0fe56c3160b388d53579ee66def8ffc1b74e4f0470ce521e396a371cdbedbf147c23990492dd742518bc4d6cb1d6c30699fca03a4f33eb1b9244f336aa3f762432fbf4c0deb8cff03321136e598a9d3586a0ae24ac74cf83311859d29670a5d46d14736f434b56023fcbe554ef20244cfd87cd6e88aacf3aa5702ff87bd1a3b39d4a9bc402a40e3fb1b778b92ee7307ed4bbab7cf3bcad1adabc01f2b7ba55f3b383f4badef239d9dfeb61bbccca318d93afce0d0e80ab6ed69ece6b9280cd61ad4eef03e1c337683ffc7e7b32a459731b7cd6bc9c898f0d1194d", 0xf8}], 0x2}, 0x4) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) pid 5125 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5126 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5127 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:47 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000000)=@in={0x5d, 0x2, 0x2, @rand_addr}, 0x10, 0x0}, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) writev(0xffffffffffffffff, 0x0, 0x7) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) rfork(0x0) socket$inet6(0x1c, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) r2 = socket(0x0, 0x0, 0x84) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x200000000000c, &(0x7f0000000200)="ea00000000000000", 0x8) setsockopt$inet_opts(r3, 0x0, 0x200000000000c, &(0x7f0000000240)="ea02000000000000", 0x8) rfork(0x3040) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x9}, 0xb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10, 0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xc6}, &(0x7f0000000200)=0x8) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$CIOCGSESSION2(r7, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x20, &(0x7f00000000c0)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3f35fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r5, 0x5, 0x9, 0x3, 0x0, 0x5, 0x9a4e, 0x4, {@in6={{0x1c, 0x1c, 0x2, 0xfffffffe, @mcast2, 0x1f}}, r6, 0x4a, 0x800, 0x5, 0xffff, 0x5f9}}, &(0x7f0000000300)=0xb0) sendmsg$inet6_sctp(r4, &(0x7f0000000380)={&(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, 0x0}, 0x0) sendmsg$inet6_sctp(r4, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x100) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f0000000340)=@in6={0x1c, 0x1c, 0x3, 0x7fffffff, @loopback, 0xfffffff7}, 0x1c, &(0x7f0000000440)=[{&(0x7f00000003c0)="19e87396d9a542bf6ea1d4dfd0aa0555bf92b3d8d48064d1e5d18737becbdf0c1f7a98ef81e120357d3f3d4fca0e024e61f3d3f93e", 0x35}, {&(0x7f0000000400)="d9a9", 0x2}], 0x2, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x10001}, @authinfo={0x10, 0x84, 0x8, {0x4}}], 0x20}, 0x20008) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000700)={0x0, 0x2200}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f0000000c00)={0x0, 0x0, 0x0}, 0x0) read(r4, &(0x7f00000004c0)=""/213, 0xd5) 06:49:47 executing program 1: socket(0x0, 0x1, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, 0x0) socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000340)="98", 0x1}], 0x1, 0x0, 0x0, 0x10c}, 0x0) shutdown(r1, 0x1) r3 = socket(0x2, 0x10000001, 0x0) dup2(r3, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES64], 0x2c}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000140)={0x1}, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x15, 0x0, 0x18, &(0x7f0000000180)="2c023de873b31dc56b8b675afe35e5220000000000000004", 0x0, 0x0, 0x0, 0xfdeffffe}) fcntl$dupfd(r0, 0x0, r0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r5 = socket(0x0, 0x0, 0x0) r6 = fcntl$getown(r5, 0x5) fcntl$lock(r2, 0xb, &(0x7f0000000280)={0x1, 0x4, 0x9, 0x7, r6}) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r7, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @random, [], {@ipv6={0x86dd, {0x0, 0x6, "b1c8f9", 0x14, 0x6, 0x0, @rand_addr="9c5ead04fc77033a1a7ab88e7fb0b562", @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x2, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) 06:49:47 executing program 0: mkdir(0x0, 0x0) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x20000}, 0x1c, &(0x7f0000000040), 0x2, 0x0, 0xffffffffffffff8d, 0x4}, 0x0) open$dir(0x0, 0x0, 0x0) 06:49:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) r1 = open$dir(0x0, 0x200, 0x0) mkdirat(r1, 0x0, 0x141) socket$inet6_sctp(0x1c, 0x0, 0x84) bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) openat$filemon(0xffffff9c, 0x0, 0x400, 0x0) socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f00000001c0)={0x10, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xfffffffc, 0x0, 0x1]}) 06:49:47 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x200, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6, 0x12, r0, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) setreuid(0x0, 0xffffffffffffffff) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000200)={0x28, 0x1e, 0x0, 0x0, 0x0, 0x0}) getuid() setresuid(0x0, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000000400)="d0", 0x1, 0x0, &(0x7f00000004c0)={0x10, 0x2, 0x3, @rand_addr=0x7f}, 0x10) pid 5130 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:47 executing program 1: aio_mlock(&(0x7f0000001080)={0xffffffffffffffff, 0x0, 0x0, 0x0, [0x8], 0x0, 0x0, 0x1, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @thr={0x0, 0x0}}}) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) freebsd11_stat(0x0, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80) 06:49:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x2b, 0x1c, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x38d}, 0x98) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0xa) socket$unix(0x1, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000440)={0x0, 0x18, 0x0, 0x0, 0x18, &(0x7f0000000040)="70638953e90cef7e00080000000b000000000000916d99e9", 0x0, 0xfdffffff}) getlogin(0x0, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare}) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @ke_flags}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="000000004b35950b00000000000000da"}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0xff}, 0x8) getlogin(&(0x7f00000001c0)=""/18, 0x12) extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ksem_init(&(0x7f0000000040)=0x0, 0x0) sendmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1, 0x0}, 0x1) ksem_wait(r4) setsockopt$sock_int(r2, 0xffff, 0x23412, &(0x7f00000004c0)=0x6, 0x4) ksem_wait(0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FILEMON_SET_FD(r6, 0xc0045301, &(0x7f00000000c0)=r5) 06:49:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x2b, 0x1c, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x38d}, 0x98) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0xa) socket$unix(0x1, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000440)={0x0, 0x18, 0x0, 0x0, 0x18, &(0x7f0000000040)="70638953e90cef7e00080000000b000000000000916d99e9", 0x0, 0xfdffffff}) getlogin(0x0, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare}) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @ke_flags}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="000000004b35950b00000000000000da"}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0xff}, 0x8) getlogin(&(0x7f00000001c0)=""/18, 0x12) extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ksem_init(&(0x7f0000000040)=0x0, 0x0) sendmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1, 0x0}, 0x1) ksem_wait(r4) setsockopt$sock_int(r2, 0xffff, 0x23412, &(0x7f00000004c0)=0x6, 0x4) ksem_wait(0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FILEMON_SET_FD(r6, 0xc0045301, &(0x7f00000000c0)=r5) pid 5139 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5140 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) if_delmulti_locked: detaching ifnet instance 0xfffffe0007ce4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007ce4000 pid 5142 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x10, 0x2, 0x1, @multicast1}, 0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) ftruncate(r0, 0x7ff) ioctl$OPIO_DEADKEYMAP(0xffffffffffffffff, 0x862a6b09, &(0x7f0000000000)={0x0, [{0x80, "84c5fad079ade7045e67ccce97985f6503d1cd268e6b24c926fecbb6292043d1c4f35f7c5394c1ad2e5541b6234588c28721af45e8cf15222d20580976b851c9daa1e4bc4d75cf1bbfcabcf95fb57a567a4ad33d785c6d1e39c19442259b7038593908b1011a824d"}, {0x7f, "e067d34e55e0dfd098cf4bc56aca16f2f866173b3d24ea1d66ef9dc3a29d34d73414acc9abbf69a1843c12332f2391a5947070e2cd066f19e3973e268d853ec44028f9cbb27ab5e75d2b1e31035a044ed9055fc5a7630e62c4539976b18937d0750ecd561a557f9a"}, {0x3, "74f0d772e3256f66824f6799f637c77d5b3f743044f13d296d866e9ddb936f5f0e5a0de356504309bded262fc1cb727f503bbbbe9b3b24e9169f17efe4fb660be98c0947fceffc38ac7f38395a724522237771764b5533d0c0417f7d821df2cd5f6ff5a3f9262ffa"}, {0x4, "9e04f5a5cd12712ceed44f77dfe8d312032ba0682c09eefc601f9e75df4982111177d10dec7f064967609b0d9245f887063c2e0ff9bfc37f5996e0ca7e205a817b643eda1d13366d13c1d9d308d59edfddf68cb678372c5939c2ceae0978aa4d240889ae972e3a45"}, {0x5, "3cbc908526c104a96634a9abc6d4f2f835ac59f8b29e0ce771bffa077edf8a91fe18836e87ff5dca1129a0d608939b61436f416d679977575c5729cc9daa8bbcf5309602a722e1c8408c147251688cdfc29f55a10895482757e5b853e8d9ce6cd2f884b705549a2f"}, {0x3e, "266566c31546fc61b44e160d2310f1dd685e1a709bcb2ca9cfb71fffda536bd470a4533592ebc0bd9671b85a6e4d5fd2fc64fec61f7afa768b56a01d0e78483915d4f8c6f7982eb7235fea549eff8c54d505d74d608141b378bda15230d8cdbb0f27ec73f8c8d4e6"}, {0x2e, "1d48fb2892e3512cde7ed232be4ff55a27caca2ed4a54b93fa5610d4a5e9e2a65d113aafb1b18825f65e9e6bd3893fb09df7587517e48936cd78f68c3fbc0f27a5bf10eedb31d18e25eaa4418128c6d54d981a51aa1d33b2aedde83bc3bff2e803b2de4a677ec775"}, {0x3, "ba71befb72d55b7e28ea3f90836be6e310795b01ce3cac36baa90bed5f8b57a3a26e92855c6ef0afe6661508e289049200173cd9a63ab663e404b6b0035bd76f39a7d34ab58c0955165525bcda6dc2cbe3cab2378ce32ec97b8498e81b3abfde233820bc615a9fe3"}, {0x0, "a1dd40c2e7946664a39723af1145ae774c774d99b6b51273b93d1fd54ecb9b1a7e1c906d1ef7cfc02d1cd3118eaf112751c2160d9abfd1257c555ebb06d05220fb90f6d41cd1066a316f365956b6fb59786bfdbab5fb18e8c104f1e3635a8f7bdeadf01738963d1f"}, {0x51, "80dd232448459367f9f27ae06105bd620410527e0456f6805de761e511e3fb71b2490d84ac45fd15055456cc74cd8b409880ff1b3c9027d3b113827ca1923d092cf90eb5ad6b31c127ea78f189702710f592e2267f194fbc6ea9a343cc73d46d7ed650fe970d8db1"}, {0x20, "f52c7ecd956a88a78e48ba2f622084d34780b33b1382ce6c71b6880db862da3d745790a64996244ccd48019505b98864f386bf4849b57ab0bb34a0efad0d91bd1219c56084c992b9177241233b3f6eb4af7b2ddc8e4078888b217061ac752617e19008104b27c699"}, {0x20, "8f02d4f46654860e36e6aa8b0031c6cc7ffc6973d68a1434cab01e69b76751a5b9ec1f43b80f01d82e8a0a1d54bc62a87006757523113a2bb1cad5bc2d882c32e5f8c997514d91318c4bc8b7400cac61fbbe0cd23c5bb37127df0b246a83990d97e3a5735ea0ca3d"}, {0x0, "1ad53f873c911b66696ba0b75ebec02b463c005a32c82da5aa6c6235b477864cc83dcec50d484ebc66984bbb0c79c437c0ca88fcf580a9192bfa2f9d40db7b86a2842ceaf5bd8dbcccfd0e2cb026f56099e347408dafac2d2e564c93951cf5610b2e3d232d4d6b2a"}, {0x0, "9f221b77d9ef4f9484350c0605f1a54093aaf75712d960a4c6e14f84e495e3793c2feb9d7795569b6eb55761860559846f23683897fd7835207b9422d8777e5f83340edd2d13a9e983954b38e8d4f8bec4b1bcdf71d5e31366dd9b326e17d2704330d89bf17870f5"}, {0x0, "004fb6fe34c8c183eb8842462130ac0a6717f6d7f594404d96d4826f87021873b1462e21c48af697e2241477ff2fb8db3d3f1d841aa48a0ee04acda675c1c2d07dc5415750b3251407907e46302629d05a4dea13c3224ea313330d18464c114437dc071924c931bd"}]}) select(0x900, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a40)={0x77359400}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x0, 0x0, &(0x7f00000001c0)={0x5ef2, 0x0, 0x0, 0x0, 0x3, 0x1000, 0x0, 0x2}, &(0x7f0000000200)={0x0, 0x81, 0xfffffffffffffff9, 0x6, 0x7}, &(0x7f0000000240)={0xa1d, 0x5a7538dd}) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, 0x8) r4 = open$dir(&(0x7f0000000400)='./file0\x00', 0x40000400000002c6, 0x0) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @random="18020800003c", [], {@ipv6={0x86dd, {0x0, 0x6, "f70100", 0x30, 0x0, 0x0, @empty, @loopback, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "4000df", 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}, @remote={0xfe, 0x80, '\x00', 0x0}}}}}}}}) fcntl$lock(r4, 0x16, &(0x7f0000000000)={0x570}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10) r6 = __specialfd$eventfd(0x1, &(0x7f0000000d40)={0x101, 0x54e}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000640)={0x6, [0x3, 0x3, 0x200, 0x3, 0x6b6, 0x1]}, &(0x7f0000000680)=0x10) sendmsg$inet_sctp(r6, &(0x7f00000008c0)={&(0x7f00000006c0)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000700)="c9ad09e8212b7cc827ad72dc89c13e03cd458f5d14d5ab156cf5c4f023ac45faae05939af37a8309d132955ac790558782c44bcb3a946a2a64059cd720218fb7c9eb3a4db565d4311fae17e36430dfff113d74a797c1239249374aaa6305a6c89cbde3b44096a764059d5da489f7cca3db", 0x71}, {&(0x7f0000000780)="7bd5982a3658984b01592251cd2d89890a70b86bf50a06a82ab40b2b21b0fe56c3160b388d53579ee66def8ffc1b74e4f0470ce521e396a371cdbedbf147c23990492dd742518bc4d6cb1d6c30699fca03a4f33eb1b9244f336aa3f762432fbf4c0deb8cff03321136e598a9d3586a0ae24ac74cf83311859d29670a5d46d14736f434b56023fcbe554ef20244cfd87cd6e88aacf3aa5702ff87bd1a3b39d4a9bc402a40e3fb1b778b92ee7307ed4bbab7cf3bcad1adabc01f2b7ba55f3b383f4badef239d9dfeb61bbccca318d93afce0d0e80ab6ed69ece6b9280cd61ad4eef03e1c337683ffc7e7b32a459731b7cd6bc9c898f0d1194d", 0xf8}], 0x2}, 0x4) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) pid 5144 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:48 executing program 3: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x412, r0, 0x3) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) fcntl$dupfd(r1, 0x0, r1) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f00000000c0), 0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup(0xffffffffffffffff) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0000c8"], 0x20}, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x1, 0x84) 06:49:48 executing program 3: socket(0x0, 0x1, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, 0x0) socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000340)="98", 0x1}], 0x1, 0x0, 0x0, 0x10c}, 0x0) shutdown(r1, 0x1) r3 = socket(0x2, 0x10000001, 0x0) dup2(r3, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES64], 0x2c}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000140)={0x1}, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x15, 0x0, 0x18, &(0x7f0000000180)="2c023de873b31dc56b8b675afe35e5220000000000000004", 0x0, 0x0, 0x0, 0xfdeffffe}) fcntl$dupfd(r0, 0x0, r0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r5 = socket(0x0, 0x0, 0x0) r6 = fcntl$getown(r5, 0x5) fcntl$lock(r2, 0xb, &(0x7f0000000280)={0x1, 0x4, 0x9, 0x7, r6}) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r7, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) pid 5147 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5146 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5151 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5152 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) r1 = open$dir(0x0, 0x200, 0x0) mkdirat(r1, 0x0, 0x141) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) openat$filemon(0xffffff9c, 0x0, 0x400, 0x0) socket(0x0, 0x0, 0x0) r3 = open$dir(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc030636a, &(0x7f00000001c0)={0x10, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xfffffffc, 0x0, 0x1]}) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640)={0x0, 0x0, 0xc}, 0xc) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000740)={0x0, 0xb, 0x4c34721b, 0x4, 0x4, 0x7, 0xfff, 0x0, {@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0, 0x7, 0x1, 0x81, 0x10000, 0x2}}, &(0x7f0000000800)=0xb0) r7 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) setsockopt$inet_int(r7, 0x0, 0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f0000000a00)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000b40)=0xd1) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x29fe448f}, 0x8) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) dup2(0xffffffffffffffff, r3) 06:49:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x2b, 0x1c, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x38d}, 0x98) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0xa) socket$unix(0x1, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000440)={0x0, 0x18, 0x0, 0x0, 0x18, &(0x7f0000000040)="70638953e90cef7e00080000000b000000000000916d99e9", 0x0, 0xfdffffff}) getlogin(0x0, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare}) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @ke_flags}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="000000004b35950b00000000000000da"}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0xff}, 0x8) getlogin(&(0x7f00000001c0)=""/18, 0x12) extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ksem_init(&(0x7f0000000040)=0x0, 0x0) sendmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1, 0x0}, 0x1) ksem_wait(r4) setsockopt$sock_int(r2, 0xffff, 0x23412, &(0x7f00000004c0)=0x6, 0x4) ksem_wait(0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FILEMON_SET_FD(r6, 0xc0045301, &(0x7f00000000c0)=r5) 06:49:48 executing program 1: socket(0x2, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) freebsd10_pipe(&(0x7f0000000040)) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x7, @sigval_ptr}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f00000001c0)=0x8) 06:49:48 executing program 0: mmap(&(0x7f00007dd000/0x3000)=nil, 0x3000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) 06:49:48 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x412, r0, 0x3) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f00000000c0), 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup(0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0000c8"], 0x20}, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x1, 0x84) pid 5154 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5155 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5157 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:48 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) dup2(r1, r2) execve(0x0, &(0x7f0000000c40)=[&(0x7f0000000b80)='\x00'], 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4) 06:49:48 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0xfffffffffffffffc) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xfffffffffffffc60, 0x1c, 0x1, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) sendto$inet(r1, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) 06:49:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eaddd}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000380)=';', 0x1}], 0x1, 0x0, 0x0, 0x20005}, 0x0) 06:49:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x2b, 0x1c, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x38d}, 0x98) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0xa) socket$unix(0x1, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000440)={0x0, 0x18, 0x0, 0x0, 0x18, &(0x7f0000000040)="70638953e90cef7e00080000000b000000000000916d99e9", 0x0, 0xfdffffff}) getlogin(0x0, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare}) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @ke_flags}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="000000004b35950b00000000000000da"}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0xff}, 0x8) getlogin(&(0x7f00000001c0)=""/18, 0x12) extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ksem_init(&(0x7f0000000040)=0x0, 0x0) sendmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1, 0x0}, 0x1) ksem_wait(r4) setsockopt$sock_int(r2, 0xffff, 0x23412, &(0x7f00000004c0)=0x6, 0x4) ksem_wait(0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FILEMON_SET_FD(r6, 0xc0045301, &(0x7f00000000c0)=r5) 06:49:48 executing program 1: aio_mlock(&(0x7f0000001080)={0xffffffffffffffff, 0x0, 0x0, 0x0, [0x8], 0x0, 0x0, 0x1, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @thr={0x0, 0x0}}}) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) freebsd11_stat(0x0, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000003c0)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) socket(0x2, 0x1, 0x0) pid 5160 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5158 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5159 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:48 executing program 1: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x412, r0, 0x3) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f00000000c0), 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup(0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0000c8"], 0x20}, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x1, 0x84) pid 5166 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5167 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:49 executing program 1: open(0x0, 0x8000, 0x50) socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) writev(0xffffffffffffffff, &(0x7f0000001540)=[{0x0}], 0x1) setreuid(0x0, 0xffffffffffffffff) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sival_ptr}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f00000000c0)) mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x400004000011830a, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x1) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x81, 0x7, [0x892, 0x80, 0x7fff, 0xfffa, 0x9, 0x9, 0x2]}, &(0x7f0000000240)=0x16) pid 5169 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5168 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5171 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5172 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:49 executing program 3: r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) r1 = socket(0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24) rfork(0x3060) 06:49:49 executing program 1: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x19, 0x13, 0x20, &(0x7f0000000080)="37accb060000bbe41b003184b7e2b55eabe8d2e64700"/32, 0x143, &(0x7f0000000440)="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", 0x0, 0x8d800000, [0x0, 0x83]}) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)='./file0\x00') 06:49:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) r1 = open$dir(0x0, 0x200, 0x0) mkdirat(r1, 0x0, 0x141) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) openat$filemon(0xffffff9c, 0x0, 0x400, 0x0) socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f00000001c0)={0x10, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xfffffffc, 0x0, 0x1]}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640)={0x0, 0x0, 0xc}, 0xc) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000740)={0x0, 0xb, 0x4c34721b, 0x4, 0x4, 0x7, 0xfff, 0x0, {@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0, 0x7, 0x1, 0x81, 0x10000, 0x2}}, &(0x7f0000000800)=0xb0) r6 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) setsockopt$inet_int(r6, 0x0, 0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f0000000a00)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000b40)=0xd1) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x29fe448f}, 0x8) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) pid 5173 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5174 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:49 executing program 3: bind(0xffffffffffffffff, 0x0, 0x10) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f00000009c0)={{"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", "0fa05a217970ecca45c921bd94701ad35445eb086423572ad4dc1aa0716825c7", 0x9}, 0x0}) (async) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000004c0)={{"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", "37058027e2758da19565142ebd0c9cc58e00b3d303c0889ea262e5c9984f0463", 0x6}, 0x0}) (async) socket(0x0, 0x0, 0x0) (async) r1 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0x0) (async) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0xfffffffffffffffe}, {0x0, 0xffffffffffffffff}}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) (async) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) (async) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000a40)={0x200, &(0x7f0000000980)=[@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, @in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1c, 0x3, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0x9}]}, &(0x7f0000000a80)=0x10) (async) r3 = socket(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r3, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) (async) sendmsg$unix(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1}, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x1c, 0x0, 0x0) (async) open(0x0, 0x0, 0x0) (async) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 06:49:49 executing program 3: socket(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0), 0x0) (async) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0}, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x40) r2 = open(&(0x7f0000000140)='.\x00', 0x80000, 0x0) freebsd11_mknodat(r2, &(0x7f0000000180)='./file0\x00', 0x88, 0x0) open$dir(&(0x7f0000003880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x440049, 0x14) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000003c0), &(0x7f0000000400)=0x8) (async) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet6_buf(r2, 0x29, 0x68, &(0x7f0000000680)=""/4096, &(0x7f0000000200)=0x1000) (async) getsockopt$inet6_buf(r2, 0x29, 0x68, &(0x7f0000000680)=""/4096, &(0x7f0000000200)=0x1000) readv(r2, &(0x7f0000003800)=[{&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000000440)=""/133, 0x85}, {&(0x7f0000000500)=""/142, 0x8e}, {&(0x7f0000002680)=""/173, 0xad}, {&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f00000005c0)=""/91, 0x5b}, {&(0x7f0000002740)=""/174, 0xae}, {&(0x7f0000002800)=""/4096, 0x1000}], 0x8) chflags(&(0x7f0000000640)='./file0\x00', 0x2) (async) chflags(&(0x7f0000000640)='./file0\x00', 0x2) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r5 = fork() ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000040)=r5) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000040)) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3}, 0x7, 0xffffffffffffffff, 0x401, 0x200, 0x0, 0x0, 0x1f}) fstat(0xffffffffffffffff, &(0x7f0000003a80)) (async) fstat(0xffffffffffffffff, &(0x7f0000003a80)) getegid() (async) getegid() __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000002380)=&(0x7f0000002340)) getresgid(&(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000000280)) freebsd11_stat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) (async) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000100), 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x400, 0x2}, &(0x7f00000001c0)=0x18) (async) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x400, 0x2}, &(0x7f00000001c0)=0x18) vfork() (async) vfork() 06:49:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x2b, 0x1c, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x38d}, 0x98) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0xa) socket$unix(0x1, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000440)={0x0, 0x18, 0x0, 0x0, 0x18, &(0x7f0000000040)="70638953e90cef7e00080000000b000000000000916d99e9", 0x0, 0xfdffffff}) getlogin(0x0, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare}) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @ke_flags}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="000000004b35950b00000000000000da"}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0xff}, 0x8) getlogin(&(0x7f00000001c0)=""/18, 0x12) extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ksem_init(&(0x7f0000000040)=0x0, 0x0) sendmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1, 0x0}, 0x1) ksem_wait(r4) setsockopt$sock_int(r2, 0xffff, 0x23412, &(0x7f00000004c0)=0x6, 0x4) ksem_wait(0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FILEMON_SET_FD(r6, 0xc0045301, &(0x7f00000000c0)=r5) pid 5185 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5186 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:49 executing program 0: setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38) sendmsg(r0, &(0x7f0000001bc0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000000)="24c27914f634295d", 0x8}], 0x1, 0x0}, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) kmq_notify(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) (async) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (async) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38) (async) sendmsg(r0, &(0x7f0000001bc0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000000)="24c27914f634295d", 0x8}], 0x1, 0x0}, 0x0) (async) munmap(&(0x7f0000ffb000/0x3000)=nil, 0xffffffffffffffff) (async) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) (async) syz_emit_ethernet(0x0, 0x0) (async) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) (async) kmq_notify(0xffffffffffffffff, 0x0) (async) 06:49:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eaddd}, 0x10) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000f80)) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x800}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)=';', 0x1}], 0x1}, 0x0) 06:49:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) kqueue() socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) fchflags(r2, 0x880) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000100)="88", 0x1}], 0x1) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000a00)="873d32abd6d784dbc1e7c9065ca1d74760d0d93b3de1ee5fa0dbb28be3c9573553d26f20e183eeb71af1a218f673d40e2de2115767ffb04ae2224c7bfc8d331fb3034c4b74042319c47123e084fdc39d52e3b7461c33fddfdf473b734c5e43806bddaca71290234b755d09") socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32) setsockopt$inet_tcp_int(r3, 0x6, 0x43b, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x43b, &(0x7f0000000200)=0x1, 0x4) accept4$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x10000000) r4 = dup2(r3, r2) openat$evdev(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600), 0x0, 0x0) ioctl$DIOCRADDTABLES(r5, 0xc450443d, &(0x7f0000000140)={{"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", "c9f95685522bd245f5cb30a5533fc0c4464431bcb1fb78a4744ca414bed85781", 0x0, 0x5}, 0x0, 0x0, 0x6}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000004b00)={0x0, 0x1}, &(0x7f0000004b40)=0x8) openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="6ca165b7233ba5fbba1abf2b4b481e49"}, 0x1c) bind(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() 06:49:50 executing program 1: socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) vfork() open(0x0, 0x0, 0x0) chdir(0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000600)={{"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", "734d9cf179372935c4738e2ffec110382ea045c03209000000000039861d00"}, 0x0, 0x14, 0x0, 0x0, 0xfffffffffffffffd}) 06:49:50 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) readlink(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_tcp_TCP_TXTLS_MODE(0xffffffffffffffff, 0x6, 0x28, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x10c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x10) r1 = kqueue() freebsd11_kevent(r1, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff3, 0x1}], 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) pid 5192 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x2b, 0x1c, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x38d}, 0x98) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0xa) socket$unix(0x1, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000440)={0x0, 0x18, 0x0, 0x0, 0x18, &(0x7f0000000040)="70638953e90cef7e00080000000b000000000000916d99e9", 0x0, 0xfdffffff}) getlogin(0x0, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare}) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @ke_flags}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="000000004b35950b00000000000000da"}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0xff}, 0x8) getlogin(&(0x7f00000001c0)=""/18, 0x12) extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ksem_init(&(0x7f0000000040)=0x0, 0x0) sendmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1, 0x0}, 0x1) ksem_wait(r4) setsockopt$sock_int(r2, 0xffff, 0x23412, &(0x7f00000004c0)=0x6, 0x4) ksem_wait(0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FILEMON_SET_FD(r6, 0xc0045301, &(0x7f00000000c0)=r5) pid 5195 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5196 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x40}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xffffff81, 0x6}, 0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffff9c, 0x84, 0x24, &(0x7f0000000080)={0x0, @in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x6}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x8, 0x8, 0x9, 0x40, 0x1}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x1, 0x80, @mcast1, 0x33d}}, r3}, 0x88) r4 = socket$inet(0x2, 0x10000000, 0x6) socket(0xe, 0x2, 0xd4) r5 = dup2(r4, r0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f00000002c0)={r2, 0xd133, 0x80, "6a37e68a1969e6f069b19d32ae717cf5524d8d8aa686cb73cd8e2e3b025cae79f93c3cb1869fc73c830e2a7d8c133dd4bba1f71e65280bf38499f45910e06f92eba7a93ddc2968c3876a1e3a46e2dabcddc53478ce77844bdd3c409784939d9a90267af6207f6deebd9a5806deda8dc35d58a3d5ce304e5cd249d6807ca592ce"}, 0x88) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000380)={r2, 0x3}, &(0x7f00000003c0)=0x8) r7 = socket(0x2, 0x2, 0x80) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r6}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000480)={r2, 0x3, 0x6}, &(0x7f00000004c0)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000500)=r6, 0x4) connect$inet6(r5, &(0x7f0000000540)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x5}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000580)={r3, 0x7, 0x5089}, 0x8) connect$inet(r4, &(0x7f00000005c0)={0x10, 0x2, 0x3, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x26, &(0x7f0000000600)={r9, 0x80000000}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) r10 = socket(0x10, 0x20000000, 0x81) socket(0x2, 0x4, 0x9) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000640)=0x1, 0x4) sendto$inet(r10, &(0x7f0000000680)="d284926594aa7856d5d461d3c564115a63de39b56b812146ff2a9a69dc4b018dc2389f00b511c075727f807f0347d33bb1107e59ed1f9b6b533b92afb0a99e161b65ec6be48666fd14af06caa3368495abb0272c76d616c0f1890d0525d3214e273f07e146eda978e945cf4fb24f9be6e1e8b6a6d5c28eda29a2402facdc7ab9685c2d2914a4dfdc75164d41e836a87d59b32767dcc180f9a544c9f19eb9fa811003ea924f6537d754a941f70e6ac242f1f6", 0xb2, 0x100, &(0x7f0000000740)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r11 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r11, 0x84, 0x900, &(0x7f0000000780)={r9, 0xa97}, &(0x7f00000007c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000800)={r8, 0x8000}, 0x8) 06:49:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eaddd}, 0x10) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000f80)) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x800}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)=';', 0x1}], 0x1}, 0x0) 06:49:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x2b, 0x1c, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x38d}, 0x98) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0xa) socket$unix(0x1, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000440)={0x0, 0x18, 0x0, 0x0, 0x18, &(0x7f0000000040)="70638953e90cef7e00080000000b000000000000916d99e9", 0x0, 0xfdffffff}) getlogin(0x0, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare}) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @ke_flags}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="000000004b35950b00000000000000da"}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0xff}, 0x8) getlogin(&(0x7f00000001c0)=""/18, 0x12) extattr_get_file(0x0, 0x0, 0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ksem_init(&(0x7f0000000040)=0x0, 0x0) sendmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1, 0x0}, 0x1) ksem_wait(r4) setsockopt$sock_int(r2, 0xffff, 0x23412, &(0x7f00000004c0)=0x6, 0x4) ksem_wait(0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FILEMON_SET_FD(r6, 0xc0045301, &(0x7f00000000c0)=r5) 06:49:50 executing program 1: setsid() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0xfffffffffffffffe, @ke_flags}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet6(r1, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f0000000040)={0x9, {{0x1c, 0x1c, 0x1, 0x80, @empty}}, {{0x1c, 0x1c, 0x1, 0x0, @rand_addr="1176ef56c49c687251d3ab039d6bee83"}}}, 0x108) ioctl$BIOCSRTIMEOUT(0xffffffffffffffff, 0x40047477, &(0x7f0000002c80)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) pid 5200 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5201 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) socket$inet6(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x0, 0x2, [0xf6, 0x800]}, 0x0) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f00000001c0)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4584434, &(0x7f0000000080)="dfde497b3677608a6f77ea48465988e3f9b884ed0daabff14ab98e5331bb662f16da670347d7aa865ad4b3534daa074e1509022623b8dee468f9378bbbcb5ca22fa7") mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) kmq_unlink(&(0x7f00000000c0)='./file0\x00') sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES8=r1], 0x1c}, 0x89) 06:49:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) kqueue() socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) fchflags(r2, 0x880) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000100)="88", 0x1}], 0x1) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000a00)="873d32abd6d784dbc1e7c9065ca1d74760d0d93b3de1ee5fa0dbb28be3c9573553d26f20e183eeb71af1a218f673d40e2de2115767ffb04ae2224c7bfc8d331fb3034c4b74042319c47123e084fdc39d52e3b7461c33fddfdf473b734c5e43806bddaca71290234b755d09") socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32) setsockopt$inet_tcp_int(r3, 0x6, 0x43b, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x43b, &(0x7f0000000200)=0x1, 0x4) accept4$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x10000000) r4 = dup2(r3, r2) openat$evdev(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600), 0x0, 0x0) ioctl$DIOCRADDTABLES(r5, 0xc450443d, &(0x7f0000000140)={{"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", "c9f95685522bd245f5cb30a5533fc0c4464431bcb1fb78a4744ca414bed85781", 0x0, 0x5}, 0x0, 0x0, 0x6}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000004b00)={0x0, 0x1}, &(0x7f0000004b40)=0x8) openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="6ca165b7233ba5fbba1abf2b4b481e49"}, 0x1c) bind(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() pid 5203 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:51 executing program 3: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0xfffffffffffffffc) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xfffffffffffffc60, 0x1c, 0x1, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) sendto$inet(r1, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) 06:49:51 executing program 3: r0 = socket(0x2, 0x1, 0x0) execve(0x0, &(0x7f0000000d00), &(0x7f0000000fc0)=[&(0x7f0000000d40)='$\'!-\x00', &(0x7f0000000d80)='\x00', &(0x7f0000000dc0)='S\"\x00', &(0x7f00000006c0)='\x00\x00\x00\x00\x00\xc3\xd0\x14\xa1%\x8c\xb1E\xe6\xce)\v4\xed\xb9\xbc\xd3\x0e\xe9\x89\x80\x9b\xf5G\x8b\xf9I>\x84\x057nW\xe1M\xa3nirH\x06+@\t=B\xf9\x1e\xe0_\xb0\x06\xa81\xf0\xad\xac,$4<\x92\x9a=\xa8\x9a\x1b\x91\xab\xc9\xb3Q\xdc\xa6\x01\xec5\xe12\x9d0\xe3\x82[\x91\xfe\x9a\xaa7(8\x16%\x9c\x82\xd9\xf0\x1a\x99\x10f$\xf8A\xbaL\xbe\xa2\x12\xa7\x84\xa6\x94/&\x9d\xb1\xfa\xa59\xfa\xc4f3l\xa6\xcc\x03\x9b\xb1:\xc9\x96\x05]o5s\xe3pJ%z\x81\xaa_\xad\x16(\xe3\xc2#!\xfc\xd63x\xf4g\xa2v\xcc@\'\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000e40)='/\\(!\x00', &(0x7f0000000780)=']{\xbc%&\b\x00\xb2M[\xf1!\xae\x06\xd0@Bb\xde;\x9dK\xf0\n\xc3\x9b\xa4\xa7\xe2\xb84\x02\xd6\xe8\xed\xb2\xc0A\"\x1b\xc7\xcf\b\xb5\xb0\x1d\xd7H\xa4\xaa\xe9\xb1\xdb c\x85< \xc4\x16\x831\x1f(\"\x97\x0f\xdb\xe7\"\xb3(\x84\xc0\xf8\xeb\r\x97\b\xd7\x84\\\xcbv~\x925\xd7\x03\xfc\v*7\x8d%T\xc1g\x06\xbd\xfbn\xd1(I\xf8\xb6\xd2\xac\xdf\x81\x9a\x83q\x1c\x9f\xa6AT\x8a\x05\xdc\x17\xbcQD\x90\x05\xe5\xec\xe3\xc3\xbdH\x18-\xef\xad\xed\xfb\x9b\xa4\xdd\xe1J\xae\xdf\x1e\x84E\xe7\xb8|\xbf\x9e\x93(\xae-\xec\xfa~\x82\xc5\xde\xdfL\xdaDKA\x02\xec\x10j\x04\xa8g\x83\x00\xdc\xabt\xa1\xd6\xb2\x83\xfb\xe1S\x03\xa3\xd1\xa6\xda\xa4m\xd1\xdb&\xf2\x90\xa2\x03\x92\xb9\x05C\xbb\xe5-\x1e\xb7\xbc\x93\x15l#', 0x0, &(0x7f0000000f00)='\x00']) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff, [0x7]}) dup2(r0, r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x5, 0x84) syz_emit_ethernet(0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000100)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f00000001c0)="85fb557843b94f68d05d101cca45b57c74b2be01474445891d1b302f08c7c34f8bd94d80c842e63c14b6c9417f96c8ac496462932272b386f133b333acf4a8c5eed8a5e9338896b831cda17ad787cf2a4d1c1f73a2", 0x55}, {&(0x7f0000000240)="5d699a9ec66972b6103c9f43b4686dbda1972ebab7e340", 0x17}, {&(0x7f0000000300)="a1e809e50fda6bae139ab5803d550fd959eaaa336b0b3986ea6a87301dcf81ef52983b7256046e5e4e6026c03b78ca", 0x2f}, {&(0x7f0000000340)="c39c2036177a3810754ea81c1914a8a053f454fe95506cce62dd22eac6d5", 0x1e}, {&(0x7f0000000480)="f5405d73ff08a200ac5c850d1c54d427932a72b75c9a91b1df4c67a1db96c72c30031a77bdcd0aab31878fd04b015c45992020cd2fda805e62ac0269aa09c02641b4458a50ca66f90f98ea677be0894051634412a2069d3c89f285c406e1280ad55b3a98316f52b248c600b2b33748f863d029104225246eec814f6dd600b447a3b7567435f2f924f13b42c9e1a78b069f1e471b5afda46bc070a11890a227bbeb9c054d176ea9cd9f2637546551826eb65b706e42b697edb720dd4b03757341f5e39ded4c09", 0xc6}, {&(0x7f0000000380)="3255b6fde01a634f8ffc89221eb8ad9469e663ba23c015fe1064dc59b0f28714b293755e712343874436fa517c09794012df47a077b6e56d204a36a3cf84fa184808f4b8c436073ccca4569eb612db4e5e705e6e6dbf99a83ecdd5d316d1c117bdfd45617166c0fc86b6ab71e543557d90228097c3314883439fadcaad88010e7ae4040cdb1d6626339526849c059d202cdd6f920cd97c594b3f16a918b7b9f6cd59dd1b43", 0xa5}, {&(0x7f0000000580)="09ed92a369f75c3353d5fa79eddfd447d446f1c0c8739898487f46f765cb4e2a1efbf32f1faf28f746c03e1f5aeb445508efa52b77c7e9213ce553d691e96b0175ba217e47777191efb211a1e619c554f36f273783352db6636942ae9797e6f5", 0x60}], 0x7, 0x0, 0x0, 0x180}, 0x20000) ioctl$DIOCGETADDR(0xffffffffffffffff, 0xc4704436, &(0x7f0000001580)) ksem_init(0x0, 0x0) r2 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="5fa904e2f148c959fa3854974260a91a"}, 0x1c, 0x0}, 0x0) syz_emit_ethernet(0x26, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2, 0x0, @multicast2, @multicast1, {[@generic={0x82, 0x2}]}}}}}}) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f00000008c0)=""/212, &(0x7f00000009c0)=0xd4) sendmsg$inet6_sctp(r2, &(0x7f0000004f40)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000002840)='A', 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x0, 0x3}, 0x10) 06:49:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) socket$inet6(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x0, 0x2, [0xf6, 0x800]}, 0x0) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f00000001c0)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4584434, &(0x7f0000000080)="dfde497b3677608a6f77ea48465988e3f9b884ed0daabff14ab98e5331bb662f16da670347d7aa865ad4b3534daa074e1509022623b8dee468f9378bbbcb5ca22fa7") mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) kmq_unlink(&(0x7f00000000c0)='./file0\x00') sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES8=r1], 0x1c}, 0x89) 06:49:51 executing program 3: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x0, &(0x7f0000000100)}) 06:49:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x2, @rand_addr}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0xfffffffd, 0xffffffff}, 0x98) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x7}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x313}, 0x8) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x101, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_int(r4, 0xffff, 0x1002, 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x2000, 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r8 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r8, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4}, 0x1d, 0x0}, 0x20080) r9 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto(r9, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fff1ff674ab00300e000c6002000"}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffd, 0x9cdf9980}, 0x14) getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f00000002c0), 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb}, &(0x7f00000000c0)=0x8) 06:49:51 executing program 3: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, 0x0, &(0x7f0000000300)=0x8) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x2004556e) ioctl$BIOCSRSIG(0xffffffffffffffff, 0x80044273, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$DIOCRDELADDRS(0xffffffffffffffff, 0xc4504444, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x80084503, 0x0) cap_ioctls_get(r0, &(0x7f0000000040)=[0x0], 0x1) r1 = kqueue() kevent(r1, &(0x7f0000000440)=[{0x0, 0xfffffffffffffff9, 0x31}], 0x1, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000280)) kevent(r1, &(0x7f0000000f80)=[{0x0, 0xfffffffffffffff5, 0xc0e3}], 0x1, 0x0, 0x0, 0x0) kevent(r1, &(0x7f0000000140)=[{0x7fffffffffffffff, 0xfffffffffffffff9, 0x8097}, {0x0, 0xfffffffffffffffb, 0x21}], 0x2, &(0x7f0000000000)=[{}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000014c0), 0x10) ioctl$DIOCADDALTQV0(0xffffffffffffffff, 0xc100442d, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000f40)={{"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", "1eabfb549fe1b6d91492003a9f1deb7e70b3bde9bf80f5709219d38c2df86081"}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000140)={0x4, "17d3105c2a57b49e0c101082854c31ca"}, 0x14) vfork() fork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x7, @sigval_int=0x4, @thr={&(0x7f00000001c0)="f30f70990000010000f246d100c4e1fd51f2c4a281bde98f6998012ec462fd30be00008020c442c59b126667660fefa971d70000814d07000000008f2af8120200000000", &(0x7f0000000100)="e686808e35b5c4f6af5b95394cd2e4bdb8dbe2547492720eeca8c1b20de1840c3846589d8041c52a10f8eaec"}}) r5 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r5, 0x0, 0x13, &(0x7f0000000000)=0x1, 0x4) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r6, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400, 0xffffffffffffffff}) 06:49:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000580)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2c000000840000000a00000000440a95fea8"], 0x2c}, 0x0) socket(0xb, 0x3, 0xff) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffffc}, &(0x7f0000000080)=0x14) 06:49:51 executing program 3: r0 = socket(0x2, 0x1, 0x0) execve(0x0, &(0x7f0000000d00), &(0x7f0000000fc0)=[&(0x7f0000000d40)='$\'!-\x00', &(0x7f0000000d80)='\x00', &(0x7f0000000dc0)='S\"\x00', &(0x7f00000006c0)='\x00\x00\x00\x00\x00\xc3\xd0\x14\xa1%\x8c\xb1E\xe6\xce)\v4\xed\xb9\xbc\xd3\x0e\xe9\x89\x80\x9b\xf5G\x8b\xf9I>\x84\x057nW\xe1M\xa3nirH\x06+@\t=B\xf9\x1e\xe0_\xb0\x06\xa81\xf0\xad\xac,$4<\x92\x9a=\xa8\x9a\x1b\x91\xab\xc9\xb3Q\xdc\xa6\x01\xec5\xe12\x9d0\xe3\x82[\x91\xfe\x9a\xaa7(8\x16%\x9c\x82\xd9\xf0\x1a\x99\x10f$\xf8A\xbaL\xbe\xa2\x12\xa7\x84\xa6\x94/&\x9d\xb1\xfa\xa59\xfa\xc4f3l\xa6\xcc\x03\x9b\xb1:\xc9\x96\x05]o5s\xe3pJ%z\x81\xaa_\xad\x16(\xe3\xc2#!\xfc\xd63x\xf4g\xa2v\xcc@\'\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000e40)='/\\(!\x00', &(0x7f0000000780)=']{\xbc%&\b\x00\xb2M[\xf1!\xae\x06\xd0@Bb\xde;\x9dK\xf0\n\xc3\x9b\xa4\xa7\xe2\xb84\x02\xd6\xe8\xed\xb2\xc0A\"\x1b\xc7\xcf\b\xb5\xb0\x1d\xd7H\xa4\xaa\xe9\xb1\xdb c\x85< \xc4\x16\x831\x1f(\"\x97\x0f\xdb\xe7\"\xb3(\x84\xc0\xf8\xeb\r\x97\b\xd7\x84\\\xcbv~\x925\xd7\x03\xfc\v*7\x8d%T\xc1g\x06\xbd\xfbn\xd1(I\xf8\xb6\xd2\xac\xdf\x81\x9a\x83q\x1c\x9f\xa6AT\x8a\x05\xdc\x17\xbcQD\x90\x05\xe5\xec\xe3\xc3\xbdH\x18-\xef\xad\xed\xfb\x9b\xa4\xdd\xe1J\xae\xdf\x1e\x84E\xe7\xb8|\xbf\x9e\x93(\xae-\xec\xfa~\x82\xc5\xde\xdfL\xdaDKA\x02\xec\x10j\x04\xa8g\x83\x00\xdc\xabt\xa1\xd6\xb2\x83\xfb\xe1S\x03\xa3\xd1\xa6\xda\xa4m\xd1\xdb&\xf2\x90\xa2\x03\x92\xb9\x05C\xbb\xe5-\x1e\xb7\xbc\x93\x15l#', 0x0, &(0x7f0000000f00)='\x00']) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff, [0x7]}) dup2(r0, r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x5, 0x84) syz_emit_ethernet(0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000100)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f00000001c0)="85fb557843b94f68d05d101cca45b57c74b2be01474445891d1b302f08c7c34f8bd94d80c842e63c14b6c9417f96c8ac496462932272b386f133b333acf4a8c5eed8a5e9338896b831cda17ad787cf2a4d1c1f73a2", 0x55}, {&(0x7f0000000240)="5d699a9ec66972b6103c9f43b4686dbda1972ebab7e340", 0x17}, {&(0x7f0000000300)="a1e809e50fda6bae139ab5803d550fd959eaaa336b0b3986ea6a87301dcf81ef52983b7256046e5e4e6026c03b78ca", 0x2f}, {&(0x7f0000000340)="c39c2036177a3810754ea81c1914a8a053f454fe95506cce62dd22eac6d5", 0x1e}, {&(0x7f0000000480)="f5405d73ff08a200ac5c850d1c54d427932a72b75c9a91b1df4c67a1db96c72c30031a77bdcd0aab31878fd04b015c45992020cd2fda805e62ac0269aa09c02641b4458a50ca66f90f98ea677be0894051634412a2069d3c89f285c406e1280ad55b3a98316f52b248c600b2b33748f863d029104225246eec814f6dd600b447a3b7567435f2f924f13b42c9e1a78b069f1e471b5afda46bc070a11890a227bbeb9c054d176ea9cd9f2637546551826eb65b706e42b697edb720dd4b03757341f5e39ded4c09", 0xc6}, {&(0x7f0000000380)="3255b6fde01a634f8ffc89221eb8ad9469e663ba23c015fe1064dc59b0f28714b293755e712343874436fa517c09794012df47a077b6e56d204a36a3cf84fa184808f4b8c436073ccca4569eb612db4e5e705e6e6dbf99a83ecdd5d316d1c117bdfd45617166c0fc86b6ab71e543557d90228097c3314883439fadcaad88010e7ae4040cdb1d6626339526849c059d202cdd6f920cd97c594b3f16a918b7b9f6cd59dd1b43", 0xa5}, {&(0x7f0000000580)="09ed92a369f75c3353d5fa79eddfd447d446f1c0c8739898487f46f765cb4e2a1efbf32f1faf28f746c03e1f5aeb445508efa52b77c7e9213ce553d691e96b0175ba217e47777191efb211a1e619c554f36f273783352db6636942ae9797e6f5", 0x60}], 0x7, 0x0, 0x0, 0x180}, 0x20000) ioctl$DIOCGETADDR(0xffffffffffffffff, 0xc4704436, &(0x7f0000001580)) ksem_init(0x0, 0x0) r2 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="5fa904e2f148c959fa3854974260a91a"}, 0x1c, 0x0}, 0x0) syz_emit_ethernet(0x26, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2, 0x0, @multicast2, @multicast1, {[@generic={0x82, 0x2}]}}}}}}) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f00000008c0)=""/212, &(0x7f00000009c0)=0xd4) sendmsg$inet6_sctp(r2, &(0x7f0000004f40)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000002840)='A', 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x0, 0x3}, 0x10) 06:49:51 executing program 3: msgget(0x0, 0x0) ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x20045567) socket$inet_sctp(0x2, 0x5, 0x84) close(0xffffffffffffffff) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[], 0xb4}, 0x0) ftruncate(0xffffffffffffffff, 0x1000080003) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) setresgid(0x0, 0xee01, 0x0) setresuid(0x0, 0xee00, 0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) fstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f00000004c0), 0x200) seteuid(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0xfffffffd}, 0x10) getgid() sigqueue(0x0, 0x0, @sigval_int) msgctl$IPC_SET(0x0, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) open(0x0, 0x0, 0x0) setgroups(0x0, 0x0) fstatat(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) setreuid(0xffffffffffffffff, 0xee01) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) 06:49:51 executing program 3: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x0, &(0x7f0000000100)}) 06:49:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x2, @rand_addr}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0xfffffffd, 0xffffffff}, 0x98) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x7}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x313}, 0x8) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x101, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_int(r4, 0xffff, 0x1002, 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x2000, 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r8 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r8, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4}, 0x1d, 0x0}, 0x20080) r9 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto(r9, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fff1ff674ab00300e000c6002000"}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffd, 0x9cdf9980}, 0x14) getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f00000002c0), 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb}, &(0x7f00000000c0)=0x8) pid 5213 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5216 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:51 executing program 3: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, 0x0, &(0x7f0000000300)=0x8) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x2004556e) ioctl$BIOCSRSIG(0xffffffffffffffff, 0x80044273, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$DIOCRDELADDRS(0xffffffffffffffff, 0xc4504444, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x80084503, 0x0) cap_ioctls_get(r0, &(0x7f0000000040)=[0x0], 0x1) r1 = kqueue() kevent(r1, &(0x7f0000000440)=[{0x0, 0xfffffffffffffff9, 0x31}], 0x1, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000280)) kevent(r1, &(0x7f0000000f80)=[{0x0, 0xfffffffffffffff5, 0xc0e3}], 0x1, 0x0, 0x0, 0x0) kevent(r1, &(0x7f0000000140)=[{0x7fffffffffffffff, 0xfffffffffffffff9, 0x8097}, {0x0, 0xfffffffffffffffb, 0x21}], 0x2, &(0x7f0000000000)=[{}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000014c0), 0x10) ioctl$DIOCADDALTQV0(0xffffffffffffffff, 0xc100442d, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000f40)={{"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", "1eabfb549fe1b6d91492003a9f1deb7e70b3bde9bf80f5709219d38c2df86081"}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000140)={0x4, "17d3105c2a57b49e0c101082854c31ca"}, 0x14) vfork() fork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x7, @sigval_int=0x4, @thr={&(0x7f00000001c0)="f30f70990000010000f246d100c4e1fd51f2c4a281bde98f6998012ec462fd30be00008020c442c59b126667660fefa971d70000814d07000000008f2af8120200000000", &(0x7f0000000100)="e686808e35b5c4f6af5b95394cd2e4bdb8dbe2547492720eeca8c1b20de1840c3846589d8041c52a10f8eaec"}}) r5 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r5, 0x0, 0x13, &(0x7f0000000000)=0x1, 0x4) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r6, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400, 0xffffffffffffffff}) 06:49:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000580)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2c000000840000000a00000000440a95fea8"], 0x2c}, 0x0) socket(0xb, 0x3, 0xff) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffffc}, &(0x7f0000000080)=0x14) 06:49:51 executing program 3: r0 = socket(0x2, 0x1, 0x0) execve(0x0, &(0x7f0000000d00), &(0x7f0000000fc0)=[&(0x7f0000000d40)='$\'!-\x00', &(0x7f0000000d80)='\x00', &(0x7f0000000dc0)='S\"\x00', &(0x7f00000006c0)='\x00\x00\x00\x00\x00\xc3\xd0\x14\xa1%\x8c\xb1E\xe6\xce)\v4\xed\xb9\xbc\xd3\x0e\xe9\x89\x80\x9b\xf5G\x8b\xf9I>\x84\x057nW\xe1M\xa3nirH\x06+@\t=B\xf9\x1e\xe0_\xb0\x06\xa81\xf0\xad\xac,$4<\x92\x9a=\xa8\x9a\x1b\x91\xab\xc9\xb3Q\xdc\xa6\x01\xec5\xe12\x9d0\xe3\x82[\x91\xfe\x9a\xaa7(8\x16%\x9c\x82\xd9\xf0\x1a\x99\x10f$\xf8A\xbaL\xbe\xa2\x12\xa7\x84\xa6\x94/&\x9d\xb1\xfa\xa59\xfa\xc4f3l\xa6\xcc\x03\x9b\xb1:\xc9\x96\x05]o5s\xe3pJ%z\x81\xaa_\xad\x16(\xe3\xc2#!\xfc\xd63x\xf4g\xa2v\xcc@\'\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000e40)='/\\(!\x00', &(0x7f0000000780)=']{\xbc%&\b\x00\xb2M[\xf1!\xae\x06\xd0@Bb\xde;\x9dK\xf0\n\xc3\x9b\xa4\xa7\xe2\xb84\x02\xd6\xe8\xed\xb2\xc0A\"\x1b\xc7\xcf\b\xb5\xb0\x1d\xd7H\xa4\xaa\xe9\xb1\xdb c\x85< \xc4\x16\x831\x1f(\"\x97\x0f\xdb\xe7\"\xb3(\x84\xc0\xf8\xeb\r\x97\b\xd7\x84\\\xcbv~\x925\xd7\x03\xfc\v*7\x8d%T\xc1g\x06\xbd\xfbn\xd1(I\xf8\xb6\xd2\xac\xdf\x81\x9a\x83q\x1c\x9f\xa6AT\x8a\x05\xdc\x17\xbcQD\x90\x05\xe5\xec\xe3\xc3\xbdH\x18-\xef\xad\xed\xfb\x9b\xa4\xdd\xe1J\xae\xdf\x1e\x84E\xe7\xb8|\xbf\x9e\x93(\xae-\xec\xfa~\x82\xc5\xde\xdfL\xdaDKA\x02\xec\x10j\x04\xa8g\x83\x00\xdc\xabt\xa1\xd6\xb2\x83\xfb\xe1S\x03\xa3\xd1\xa6\xda\xa4m\xd1\xdb&\xf2\x90\xa2\x03\x92\xb9\x05C\xbb\xe5-\x1e\xb7\xbc\x93\x15l#', 0x0, &(0x7f0000000f00)='\x00']) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff, [0x7]}) dup2(r0, r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x5, 0x84) syz_emit_ethernet(0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000100)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f00000001c0)="85fb557843b94f68d05d101cca45b57c74b2be01474445891d1b302f08c7c34f8bd94d80c842e63c14b6c9417f96c8ac496462932272b386f133b333acf4a8c5eed8a5e9338896b831cda17ad787cf2a4d1c1f73a2", 0x55}, {&(0x7f0000000240)="5d699a9ec66972b6103c9f43b4686dbda1972ebab7e340", 0x17}, {&(0x7f0000000300)="a1e809e50fda6bae139ab5803d550fd959eaaa336b0b3986ea6a87301dcf81ef52983b7256046e5e4e6026c03b78ca", 0x2f}, {&(0x7f0000000340)="c39c2036177a3810754ea81c1914a8a053f454fe95506cce62dd22eac6d5", 0x1e}, {&(0x7f0000000480)="f5405d73ff08a200ac5c850d1c54d427932a72b75c9a91b1df4c67a1db96c72c30031a77bdcd0aab31878fd04b015c45992020cd2fda805e62ac0269aa09c02641b4458a50ca66f90f98ea677be0894051634412a2069d3c89f285c406e1280ad55b3a98316f52b248c600b2b33748f863d029104225246eec814f6dd600b447a3b7567435f2f924f13b42c9e1a78b069f1e471b5afda46bc070a11890a227bbeb9c054d176ea9cd9f2637546551826eb65b706e42b697edb720dd4b03757341f5e39ded4c09", 0xc6}, {&(0x7f0000000380)="3255b6fde01a634f8ffc89221eb8ad9469e663ba23c015fe1064dc59b0f28714b293755e712343874436fa517c09794012df47a077b6e56d204a36a3cf84fa184808f4b8c436073ccca4569eb612db4e5e705e6e6dbf99a83ecdd5d316d1c117bdfd45617166c0fc86b6ab71e543557d90228097c3314883439fadcaad88010e7ae4040cdb1d6626339526849c059d202cdd6f920cd97c594b3f16a918b7b9f6cd59dd1b43", 0xa5}, {&(0x7f0000000580)="09ed92a369f75c3353d5fa79eddfd447d446f1c0c8739898487f46f765cb4e2a1efbf32f1faf28f746c03e1f5aeb445508efa52b77c7e9213ce553d691e96b0175ba217e47777191efb211a1e619c554f36f273783352db6636942ae9797e6f5", 0x60}], 0x7, 0x0, 0x0, 0x180}, 0x20000) ioctl$DIOCGETADDR(0xffffffffffffffff, 0xc4704436, &(0x7f0000001580)) ksem_init(0x0, 0x0) r2 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="5fa904e2f148c959fa3854974260a91a"}, 0x1c, 0x0}, 0x0) syz_emit_ethernet(0x26, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2, 0x0, @multicast2, @multicast1, {[@generic={0x82, 0x2}]}}}}}}) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f00000008c0)=""/212, &(0x7f00000009c0)=0xd4) sendmsg$inet6_sctp(r2, &(0x7f0000004f40)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000002840)='A', 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x0, 0x3}, 0x10) 06:49:51 executing program 3: setrlimit(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x4000) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x8) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c) r1 = fork() fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x2, 0x3, 0x8001, 0xe, r1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x7b, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x314}, 0x98) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setrlimit(0x8, &(0x7f0000000100)={0x4, 0x100000000000080}) cpuset_getaffinity(0x2, 0x4, 0x0, 0x8, &(0x7f0000000200)) cpuset_setaffinity(0x3, 0x5, 0x4, 0x0, 0x0) cpuset_getaffinity(0x0, 0x6, 0x20, 0x0, 0x0) cpuset_setaffinity(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x1c, 0x5, 0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xfffffff8, 0x4ac}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000040)={@multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000400)={@broadcast, @rand_addr=0x612}, 0xc) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4) 06:49:51 executing program 3: open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x1]}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001480), &(0x7f0000000100)}) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:49:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x2, @rand_addr}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0xfffffffd, 0xffffffff}, 0x98) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x7}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x313}, 0x8) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x101, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_int(r4, 0xffff, 0x1002, 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x2000, 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r8 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r8, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4}, 0x1d, 0x0}, 0x20080) r9 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto(r9, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fff1ff674ab00300e000c6002000"}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffd, 0x9cdf9980}, 0x14) getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f00000002c0), 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb}, &(0x7f00000000c0)=0x8) 06:49:51 executing program 3: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="4dd638506153", @remote, [], {@arp={0x806, @generic={0x18, 0x8856, 0x6, 0x0, 0x0, @broadcast, "", @empty, "c100"}}}}) vfork() mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffb7) syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@timestamp}}}}) pid 5222 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5225 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000580)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2c000000840000000a00000000440a95fea8"], 0x2c}, 0x0) socket(0xb, 0x3, 0xff) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffffc}, &(0x7f0000000080)=0x14) 06:49:51 executing program 0: r0 = socket(0x2, 0x1, 0x0) execve(0x0, &(0x7f0000000d00), &(0x7f0000000fc0)=[&(0x7f0000000d40)='$\'!-\x00', &(0x7f0000000d80)='\x00', &(0x7f0000000dc0)='S\"\x00', &(0x7f00000006c0)='\x00\x00\x00\x00\x00\xc3\xd0\x14\xa1%\x8c\xb1E\xe6\xce)\v4\xed\xb9\xbc\xd3\x0e\xe9\x89\x80\x9b\xf5G\x8b\xf9I>\x84\x057nW\xe1M\xa3nirH\x06+@\t=B\xf9\x1e\xe0_\xb0\x06\xa81\xf0\xad\xac,$4<\x92\x9a=\xa8\x9a\x1b\x91\xab\xc9\xb3Q\xdc\xa6\x01\xec5\xe12\x9d0\xe3\x82[\x91\xfe\x9a\xaa7(8\x16%\x9c\x82\xd9\xf0\x1a\x99\x10f$\xf8A\xbaL\xbe\xa2\x12\xa7\x84\xa6\x94/&\x9d\xb1\xfa\xa59\xfa\xc4f3l\xa6\xcc\x03\x9b\xb1:\xc9\x96\x05]o5s\xe3pJ%z\x81\xaa_\xad\x16(\xe3\xc2#!\xfc\xd63x\xf4g\xa2v\xcc@\'\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000e40)='/\\(!\x00', &(0x7f0000000ec0)='?-\x00', &(0x7f0000000f00)='\x00']) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff, [0x7]}) dup2(r0, r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x5, 0x84) syz_emit_ethernet(0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000100)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f00000001c0)="85fb557843b94f68d05d101cca45b57c74b2be01474445891d1b302f08c7c34f8bd94d80c842e63c14b6c9417f96c8ac496462932272b386f133b333acf4a8c5eed8a5e9338896b831cda17ad787cf2a4d1c1f73a2", 0x55}, {&(0x7f0000000240)="5d699a9ec66972b6103c9f43b4686dbda1972ebab7e340", 0x17}, {&(0x7f0000000300)="a1e809e50fda6bae139ab5803d550fd959eaaa336b0b3986ea6a87301dcf81ef52983b7256046e5e4e6026c03b78ca", 0x2f}, {&(0x7f0000000340)="c39c2036177a3810754ea81c1914a8a053f454fe95506cce62dd22eac6d5", 0x1e}, {&(0x7f0000000480)="f5405d73ff08a200ac5c850d1c54d427932a72b75c9a91b1df4c67a1db96c72c30031a77bdcd0aab31878fd04b015c45992020cd2fda805e62ac0269aa09c02641b4458a50ca66f90f98ea677be0894051634412a2069d3c89f285c406e1280ad55b3a98316f52b248c600b2b33748f863d029104225246eec814f6dd600b447a3b7567435f2f924f13b42c9e1a78b069f1e471b5afda46bc070a11890a227bbeb9c054d176ea9cd9f2637546551826eb65b706e42b697edb720dd4b03757341f5e39ded4c09", 0xc6}, {&(0x7f0000000380)="3255b6fde01a634f8ffc89221eb8ad9469e663ba23c015fe1064dc59b0f28714b293755e712343874436fa517c09794012df47a077b6e56d204a36a3cf84fa184808f4b8c436073ccca4569eb612db4e5e705e6e6dbf99a83ecdd5d316d1c117bdfd45617166c0fc86b6ab71e543557d90228097c3314883439fadcaad88010e7ae4040cdb1d6626339526849c059d202cdd6f920cd97c594b3f16a918b7b9f6cd59dd1b43", 0xa5}, {&(0x7f0000000580)="09ed92a369f75c3353d5fa79eddfd447d446f1c0c8739898487f46f765cb4e2a1efbf32f1faf28f746c03e1f5aeb445508efa52b77c7e9213ce553d691e96b0175ba217e47777191efb211a1e619c554f36f273783352db6636942ae9797e6f5", 0x60}], 0x7, 0x0, 0x0, 0x180}, 0x20000) ioctl$DIOCGETADDR(0xffffffffffffffff, 0xc4704436, &(0x7f0000001580)) ksem_init(0x0, 0x0) r2 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="5fa904e2f148c959fa3854974260a91a"}, 0x1c, 0x0}, 0x0) syz_emit_ethernet(0x26, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2, 0x0, @multicast2, @multicast1, {[@generic={0x82, 0x2}]}}}}}}) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f00000008c0)=""/212, &(0x7f00000009c0)=0xd4) sendmsg$inet6_sctp(r2, &(0x7f0000004f40)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000002840)='A', 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x0, 0x3}, 0x10) pid 5235 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:51 executing program 0: setrlimit(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x4000) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x8) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c) r1 = fork() fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x2, 0x3, 0x8001, 0xe, r1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x7b, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x314}, 0x98) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setrlimit(0x8, &(0x7f0000000100)={0x4, 0x100000000000080}) cpuset_getaffinity(0x2, 0x4, 0x0, 0x8, &(0x7f0000000200)) cpuset_setaffinity(0x3, 0x5, 0x4, 0x0, 0x0) cpuset_getaffinity(0x0, 0x6, 0x20, 0x0, 0x0) cpuset_setaffinity(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x1c, 0x5, 0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xfffffff8, 0x4ac}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000040)={@multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000400)={@broadcast, @rand_addr=0x612}, 0xc) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4) 06:49:51 executing program 0: open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x1]}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001480), &(0x7f0000000100)}) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:49:51 executing program 0: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, 0x0, &(0x7f0000000300)=0x8) (async) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) vfork() (async) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) (async) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x1, 0x4) (async, rerun: 32) open$dir(&(0x7f00000000c0)='./file0\x00', 0x4, 0x11) (async, rerun: 32) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) mmap(&(0x7f00007dd000/0x1000)=nil, 0x1000, 0x7, 0x1011, 0xffffffffffffffff, 0x0) (async) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async, rerun: 64) connect$inet(r0, &(0x7f0000000040)={0xfffffffffffffecf, 0x2, 0x1, @broadcast}, 0x10) (rerun: 64) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:49:51 executing program 0: geteuid() socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x32, 0x0, &(0x7f0000000000)=0x1) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x3, 0x84) connect$inet(r0, &(0x7f0000000980)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = dup2(r0, r1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r4}, 0x8) mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x400004000011830a, 0x0) r5 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r5, 0x1) geteuid() getuid() r6 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_int(r6, 0x0, 0x12, 0x0, 0x0) socketpair(0x10, 0x3, 0x80, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r4, &(0x7f0000000200)=[@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x1000, 0x3f, 0x10001, r8}, 0x10) setreuid(0x0, 0x0) fstatat(r2, 0x0, &(0x7f00000000c0), 0x200) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x10, &(0x7f0000000000), 0x4) 06:49:51 executing program 0: socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet(0x2, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x0, @broadcast}, 0x10) lseek(0xffffffffffffffff, 0x0, 0x3) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) r2 = open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x200, 0x0) openat(r2, &(0x7f0000000180)='./file0/file0\x00', 0x20000, 0x81) __realpathat(r1, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)=""/14, 0xd0e2bf21c78d1433, 0x0) syz_emit_ethernet(0x0, 0x0) kqueue() r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) aio_mlock(0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYBLOB="c2b099f05470e7420642e0fa4efe60f61a2db27865bd51ad9bf082f5a3252c2ab09968c6fa6ae2291b5cb279b06a287379aeffb4de6453175c670ca30d449152f534c6e8c80bdb00f96fe2d4a557787ac52b3f55a2b6f9b2c134549aa3fa61735ae982353c781034bbb4d64d0642bc4fe55c58dfd79496e10ee12561dc264bdae13ed44a46443c652928c0b747d3373acc33eb2bf5fc5dfa8da64000"/167, @ANYRES32=0x0], &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={r4, 0xfff, 0x8000, 0x80000000, 0xfffd, 0x4}, 0x14) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) ftruncate(r3, 0x8001) open$dir(0x0, 0x100000, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETALTQSV0(r5, 0xc100442f, &(0x7f0000000140)) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r7, &(0x7f00000000c0)="f98df3068362653623bcdca0d5c8354b058258c7a521ec30484af5f9b57f58ce79502c708b7ccf8206ff58b9ae4f457374af65977083378e5b2e2879f8f38ac130b529affbc17b81482029cb57ef6e89ac3555723747bad491077985f21500170ab1a6824dcb55910ae3d497e81b86b1dcb9dd78fa559e1a31e2d0b7f16fc2f30a492010abbdd11a593740ea11bee03c03bfca67e3b5c35c0e93fd062974b74f005fbf30a7b4c8e03902dd616e5fc86708adc3a368112e7353ab9cc772acd1d459b9c37134787a1b369d728a8bb909d037d7c3ee79deff56015b8ced7124335ad757d47893904d0b429ced4be70a11752fd13e0381038fbe76f25cee42482c70a841c0bc8399006840eb6549b040b3a4aabcb51463ab5d1c310bb9e6a4e83ca106da464d390eeb315bb35ee61ecddcfda901a73637992f60b470cd1d02870cc2deccec94ff90433a949363baadb2fda1c4f5423996042dfbc14e6aeea8ef7ff6ed6424cfb1126fe8c6258d0e40a8f7874d76eee47a3c56446ed7a231352f360438025b428bdc9f96667f8adbc082379d8d373db3c6e66e3c2219451d1fc5126bb6ec53376743bb042bae827cda3a3cb9b41558045d92ebdee2816ee9b95a8a3bf8266c3ddb402afd862d15e9b8fe2af8f5b0bce3dcfaaf9f6e2d83b94d18e223d223f2670352cbad34ffb5cc8657325ea2320cdb7943ce252a4c1006b375e54c21f00f15ecac251b055ac9fa218b374624a5050b4de166fdb08f595b21bc76a65588e914b5d3d6fab2d8e8f9fa91d81a72e54accedcc2d4cd9b0b28d5de45bf956283bb1db48bd3b49ed37fb12952971f73d702b15a4f0738f5b7f02641b53f62eb7fcc59bfc3a50b79eee40b7de3a8578462bcaf09e43b732bb1e428d997771d87ae77a6149be5c44c69151807aa3aab39e99cbc5c36afbc48ff882cf4b446852b7e638754267b75c4ce49d0d8d4fbfa00b5f8b7e21174c0ba4337592da51466b5a98a6cfb224f6c1b6195705400b66f5d69e6793795b5bdf57e406597bf1344116c167a1ae1408d6af1795782e54e6e29c8ad51cc6aed9403206df413ea733bd6262b38f4224082808ae7f667bdcedfae59477261a1f78c7a2213ba6f25f90ffe8163983c7fc9c9b231ae5142b8dae7e187662f3b529d8563fc6591e2eebb071475dde5c3bd770e9c7fc99986e5a8bca952cbcb46a07342ea6dc79443f06d1b2b7faf3c4160c305ef5a42f4217c0fdb3e4cc5f71f9196b5c70849228f380415fbf9365d8dbcf9f6b90a23d0f6a9620737fb11f1491aa73cd11e493d88c3d8277a032995c09feff8f2849a635cdec085e94f07d3da23d2905c73a8d8c8d843c23c5db109eee0add7298b2741e89629fbd593f12e226f792ce64e84f863c44446850182a43320fc2db6a33a58990187f6c7fc9884e0fea36211ccc375b8a990bd336d3f218d8cada87c3afe0197df75c491666c0457b20078a96f168d9f0b7d51466236fb85118a6a6dc8bda3ad0eb5541bccbf33332676bca1edd67fdf74e5fd1707f7ab5be625ed80b0c4cb1518c8ee27e22d7222a6102bcfacdb00f7dbb7b7cd9aa1869d9850c8ff7a1fd057b862b77b8c247d42b14bdc0b850c6ecb9be15869cf8823348f3cc44446a7f23000ef226aa8b81310628a9501d1eff216b63ed49ae308c67d1cdf461040df72902fe34c0e7cb483d4c7c8e5a0e2aaec288c41ac05a5a8c7977f3f4c7f307f16bc712fc82", 0x4d1, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000001c0)={0x2}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd}, 0x10) 06:49:51 executing program 0: open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) readlink(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_tcp_TCP_TXTLS_MODE(0xffffffffffffffff, 0x6, 0x28, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x10c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x200}, 0x10) kqueue() freebsd11_kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff3, 0x1}], 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) pid 5241 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:51 executing program 0: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000100)=ANY=[], &(0x7f0000000300)=0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffecf, 0x2, 0x1, @broadcast}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, &(0x7f0000000fc0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @rand_addr=0x7f}, 0xc) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x70) 06:49:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000380)=';', 0x1}], 0x1, 0x0, 0x0, 0x20005}, 0x0) 06:49:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x40}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xffffff81, 0x6}, 0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffff9c, 0x84, 0x24, &(0x7f0000000080)={0x0, @in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x6}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x8, 0x8, 0x9, 0x40, 0x1}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x1, 0x80, @mcast1, 0x33d}}, r3}, 0x88) r4 = socket$inet(0x2, 0x10000000, 0x6) socket(0xe, 0x2, 0xd4) r5 = dup2(r4, r0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f00000002c0)={r2, 0xd133, 0x80, "6a37e68a1969e6f069b19d32ae717cf5524d8d8aa686cb73cd8e2e3b025cae79f93c3cb1869fc73c830e2a7d8c133dd4bba1f71e65280bf38499f45910e06f92eba7a93ddc2968c3876a1e3a46e2dabcddc53478ce77844bdd3c409784939d9a90267af6207f6deebd9a5806deda8dc35d58a3d5ce304e5cd249d6807ca592ce"}, 0x88) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000380)={r2, 0x3}, &(0x7f00000003c0)=0x8) r7 = socket(0x2, 0x2, 0x80) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r6}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000480)={r2, 0x3, 0x6}, &(0x7f00000004c0)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000500)=r6, 0x4) connect$inet6(r5, &(0x7f0000000540)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x5}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000580)={r3, 0x7, 0x5089}, 0x8) connect$inet(r4, &(0x7f00000005c0)={0x10, 0x2, 0x3, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x26, &(0x7f0000000600)={r9, 0x80000000}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) r10 = socket(0x10, 0x20000000, 0x81) socket(0x2, 0x4, 0x9) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000640)=0x1, 0x4) sendto$inet(r10, &(0x7f0000000680)="d284926594aa7856d5d461d3c564115a63de39b56b812146ff2a9a69dc4b018dc2389f00b511c075727f807f0347d33bb1107e59ed1f9b6b533b92afb0a99e161b65ec6be48666fd14af06caa3368495abb0272c76d616c0f1890d0525d3214e273f07e146eda978e945cf4fb24f9be6e1e8b6a6d5c28eda29a2402facdc7ab9685c2d2914a4dfdc75164d41e836a87d59b32767dcc180f9a544c9f19eb9fa811003ea924f6537d754a941f70e6ac242f1f6", 0xb2, 0x100, &(0x7f0000000740)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r11 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r11, 0x84, 0x900, &(0x7f0000000780)={r9, 0xa97}, &(0x7f00000007c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000800)={r8, 0x8000}, 0x8) 06:49:52 executing program 1: aio_mlock(&(0x7f0000001080)={0xffffffffffffffff, 0x0, 0x0, 0x0, [0x8], 0x0, 0x0, 0x1, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @thr={0x0, 0x0}}}) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) freebsd11_stat(0x0, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 06:49:52 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, 0x0, &(0x7f0000000300)=0x8) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x2004556e) ioctl$BIOCSRSIG(0xffffffffffffffff, 0x80044273, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$DIOCRDELADDRS(0xffffffffffffffff, 0xc4504444, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x80084503, 0x0) cap_ioctls_get(r0, &(0x7f0000000040)=[0x0], 0x1) r1 = kqueue() kevent(r1, &(0x7f0000000440)=[{0x0, 0xfffffffffffffff9, 0x31}], 0x1, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000280)) kevent(r1, &(0x7f0000000f80)=[{0x0, 0xfffffffffffffff5, 0xc0e3}], 0x1, 0x0, 0x0, 0x0) kevent(r1, &(0x7f0000000140)=[{0x7fffffffffffffff, 0xfffffffffffffff9, 0x8097}, {0x0, 0xfffffffffffffffb, 0x21}], 0x2, &(0x7f0000000000)=[{}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000014c0), 0x10) ioctl$DIOCADDALTQV0(0xffffffffffffffff, 0xc100442d, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000f40)={{"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", "1eabfb549fe1b6d91492003a9f1deb7e70b3bde9bf80f5709219d38c2df86081"}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000140)={0x4, "17d3105c2a57b49e0c101082854c31ca"}, 0x14) vfork() fork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x7, @sigval_int=0x4, @thr={&(0x7f00000001c0)="f30f70990000010000f246d100c4e1fd51f2c4a281bde98f6998012ec462fd30be00008020c442c59b126667660fefa971d70000814d07000000008f2af8120200000000", &(0x7f0000000100)="e686808e35b5c4f6af5b95394cd2e4bdb8dbe2547492720eeca8c1b20de1840c3846589d8041c52a10f8eaec"}}) r5 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r5, 0x0, 0x13, &(0x7f0000000000)=0x1, 0x4) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r6, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400, 0xffffffffffffffff}) 06:49:52 executing program 1: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x660, &(0x7f0000000100)="8dea01ccbef4b4821e2b187bb460bb4dddf4574049a23664da3259db63eb6ba4310ce4b31b84883a93943f2826fe4bf1e101a4fecfb5d7b22a3e0c773d1fe172b52d98fb1771453f3b04a3734baad146900762d29fbe4f88807660d2a736dfef52850ee7bdc17d8022bf60015196cb1a3294bc1ebbee6bae5e3b98012f5668426b0d71fe049189b087a571d346242cb15d5b5d0475937dfd9b7d7567eb676826c7389685c74bc0ea0e2db4a0eabda637cf1a063f15e2f2bef517cbe95ed0e5505b9d8c129253027bbc58a18df32d3ab05f24c88eca66c76f75a2bdac44cdd731f83d5d3f7cb8eaa7e055653637585f692d621e3229ada01bcd5527c1f1c1c57daf870d7f0cc5143c1c1e0630b7264629818b6a2492904c41da08cf9d27c65f6f47c49e5de69f1931a74108be4b22885c2cf13daf81712d5ae3560263934946dee60e2f82e4e1be53b4a2f6ce2956053acf1769dd53c6ba710e3c85e75db6fd01a4e9aecc190bb40c1ddd97a9250f6ac195923c9f2c8be20b6137fb77143a916c9e54e888063b056d9de5628f81b90288081abb0eda1f60544b86ff23907ceedfe84e66872a4bff500a365d20a55b06bb8a23bd61ad5e5afbc36d8d7b0ee88bd7ced298ca912c99708fb20e52bd4856e250d83eb35f54442e754db13e861713fbf6817e4ee36fb7e521d0382c6deb4c2db43a96ab0e7979357c4806577d285bd60b11ada69bc2d49edc9c8ac4bd734e13484f068bdb2c38a6ef2bf0e665fcb819d582512046583d0b6db903fedbcce3bf3b446b25b04592003de0eaa616f72dc2e03544c4cfc65641220954e586ec5d454ca87a2e9aaaf497f2e3863ef5b04a9225d0e328d10848d89c26b83a471803daf5fb2af86f50708f3f77b8fa9491b39cce79465823b5c6769fa0602276602b726d4352b83edeed30abaa5ca0ae622bb8b6a116d37f205f9c59eef94ace61c27fe64b20064679d37fc76b080457854b5941980b7a222adf7dbb236edf11d903bd6c8af153b9fddbf8ac27b43ea8268bc1efc1d74345e905ccd3e621f763b2c971575486f4e2606d526396382394d51114664bbf5ef6ce63886230e9f01423602af11250c3898d80cab5a886e895a3c4aab0d46198dfdea7f4fe90b8e4139fac173d9d111c860ec8b2ae2b6547cbb2fedbfc9983e7dd9aed7355a21622fe76605a25ff676e726fe1249749ca45a64c690dcd592887f4afe610b6f8143d643cdacb1d8ff576b91e4922e06cc4e000a6884b9e94591097898217d04735041d1dede08d0c28c8c95110a9cda204f36cbd3f12809dc63699fc31a2d2a17986f6b39dfad01f7f6a9a3a916dd8ded65701cb63666895183a11fa86f15d5f142e13c246e1eb7d383706053540b4b69b8319a246a2115413f88ebe6a79dd0eb635f7abaf93dbabd0b263a53d5052d20ab1735192b2bfbddbb040e2b17888c0b7dd7f9b909b3724ac6cbd50ca26f5f0abf7d9a0fb2efd89dce2f023fd0f7cc3fa4331eb851482ef87c1ed240c1d42afcf3efb279ba399bcecf48c3ef3e983e658d23317e0b2159344916057cf69bc5bfa934a594c6c6cd3a50230470dbec0210e88b9f55fb15cd3e504b32c55d53ba6df79391c55af4e6fb03ccff629b7dce36a9fade366c48f09b909562a89bff7bbed4bfb4adfce15d2d1f88e1f9332b321878bdfc9028bbafbcc60e08e94238558e06e364146c2cbb3475172e3122e9491191e6f04a65862928d878b8189c668165aa8bfc75e155b32d65cedcd7cd5e114d912e34515b4e5640c51d67cee16233aaf659823646534f27f50d2c341963f4c1dd81336d078fde0c3222a146179e390c40f62cbf4d134429fcf969cce864a63cfbcd1dc5d67b9efdc96dfcb1baa373002a26abdac75d55a32ccaaf2f0df0363a732f1c598f3f71fb1ce55fa905680bb0aeca8442b47fed5f23a60c4df329aa54c0fb6aa843d7ebc962f90b112c366460aa32b7d9f0f86be6cc5e25b205366f38af319e534924d5f8b374a97a8d7e3422b3552abbf625d12f196a3439ddf620eddecc15ca505ce7c41446770432a7c7d662ed748d6d0e4e382c00fc69e4a1c999644ab100c6352c02a016fbc06f39b59711ac5f85045edbba224110d995a0d9e1a77c5ada7ec2283fa9fadfd774977e60845cf22579651ab9aa64d071ec1b89cc0a519351e3485b45c198a64301a7516a31fa3769d390d151bd51cb105bfd8f8bed8d1a9ace04f6c7aa5d4ccdc823de5e7e95f177f6fbbcce76a544a44f9b8ed66fa4e19508820a60c9672e84343b20d151b84837758"}) 06:49:52 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) (async) r0 = socket$inet_sctp(0x2, 0x1, 0x84) kqueue() socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x0, 0x0, 0x0) (async) socket(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) (async) bind$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) (async) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) fchflags(r2, 0x880) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000100)="88", 0x1}], 0x1) (async) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000100)="88", 0x1}], 0x1) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000a00)="873d32abd6d784dbc1e7c9065ca1d74760d0d93b3de1ee5fa0dbb28be3c9573553d26f20e183eeb71af1a218f673d40e2de2115767ffb04ae2224c7bfc8d331fb3034c4b74042319c47123e084fdc39d52e3b7461c33fddfdf473b734c5e43806bddaca71290234b755d09") socket$inet6_udp(0x1c, 0x2, 0x0) (async) socket$inet6_udp(0x1c, 0x2, 0x0) socket(0x2, 0x1, 0x0) (async) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32) setsockopt$inet_tcp_int(r3, 0x6, 0x43b, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x43b, &(0x7f0000000200)=0x1, 0x4) accept4$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x10000000) r4 = dup2(r3, r2) openat$evdev(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600), 0x0, 0x0) (async) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600), 0x0, 0x0) ioctl$DIOCRADDTABLES(r5, 0xc450443d, &(0x7f0000000140)={{"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", "c9f95685522bd245f5cb30a5533fc0c4464431bcb1fb78a4744ca414bed85781", 0x0, 0x5}, 0x0, 0x0, 0x6}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000004b00)={0x0, 0x1}, &(0x7f0000004b40)=0x8) openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="6ca165b7233ba5fbba1abf2b4b481e49"}, 0x1c) bind(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() pid 5252 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000380)=';', 0x1}], 0x1, 0x0, 0x0, 0x20005}, 0x0) 06:49:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x40}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xffffff81, 0x6}, 0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffff9c, 0x84, 0x24, &(0x7f0000000080)={0x0, @in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x6}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x8, 0x8, 0x9, 0x40, 0x1}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x1, 0x80, @mcast1, 0x33d}}, r3}, 0x88) r4 = socket$inet(0x2, 0x10000000, 0x6) socket(0xe, 0x2, 0xd4) r5 = dup2(r4, r0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f00000002c0)={r2, 0xd133, 0x80, "6a37e68a1969e6f069b19d32ae717cf5524d8d8aa686cb73cd8e2e3b025cae79f93c3cb1869fc73c830e2a7d8c133dd4bba1f71e65280bf38499f45910e06f92eba7a93ddc2968c3876a1e3a46e2dabcddc53478ce77844bdd3c409784939d9a90267af6207f6deebd9a5806deda8dc35d58a3d5ce304e5cd249d6807ca592ce"}, 0x88) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000380)={r2, 0x3}, &(0x7f00000003c0)=0x8) r7 = socket(0x2, 0x2, 0x80) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r6}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000480)={r2, 0x3, 0x6}, &(0x7f00000004c0)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000500)=r6, 0x4) connect$inet6(r5, &(0x7f0000000540)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x5}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000580)={r3, 0x7, 0x5089}, 0x8) connect$inet(r4, &(0x7f00000005c0)={0x10, 0x2, 0x3, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x26, &(0x7f0000000600)={r9, 0x80000000}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) r10 = socket(0x10, 0x20000000, 0x81) socket(0x2, 0x4, 0x9) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000640)=0x1, 0x4) sendto$inet(r10, &(0x7f0000000680)="d284926594aa7856d5d461d3c564115a63de39b56b812146ff2a9a69dc4b018dc2389f00b511c075727f807f0347d33bb1107e59ed1f9b6b533b92afb0a99e161b65ec6be48666fd14af06caa3368495abb0272c76d616c0f1890d0525d3214e273f07e146eda978e945cf4fb24f9be6e1e8b6a6d5c28eda29a2402facdc7ab9685c2d2914a4dfdc75164d41e836a87d59b32767dcc180f9a544c9f19eb9fa811003ea924f6537d754a941f70e6ac242f1f6", 0xb2, 0x100, &(0x7f0000000740)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r11 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r11, 0x84, 0x900, &(0x7f0000000780)={r9, 0xa97}, &(0x7f00000007c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000800)={r8, 0x8000}, 0x8) 06:49:52 executing program 3: aio_mlock(&(0x7f0000001080)={0xffffffffffffffff, 0x0, 0x0, 0x0, [0x8], 0x0, 0x0, 0x1, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @thr={0x0, 0x0}}}) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) freebsd11_stat(0x0, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 06:49:52 executing program 3: open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) readlink(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_tcp_TCP_TXTLS_MODE(0xffffffffffffffff, 0x6, 0x28, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x10c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x200}, 0x10) kqueue() freebsd11_kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff3, 0x1}], 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:49:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x2, @rand_addr}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0xfffffffd, 0xffffffff}, 0x98) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x7}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x313}, 0x8) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x101, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_int(r4, 0xffff, 0x1002, 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x2000, 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r8 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r8, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4}, 0x1d, 0x0}, 0x20080) socket$inet6_udp(0x1c, 0x2, 0x0) kqueue() setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffd, 0x9cdf9980}, 0x14) getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f00000002c0), 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb}, &(0x7f00000000c0)=0x8) 06:49:52 executing program 3: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="4dd638506153", @remote, [], {@arp={0x806, @generic={0x18, 0x8856, 0x6, 0x0, 0x0, @broadcast, "", @empty, "c100"}}}}) vfork() mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffb7) syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@timestamp}}}}) 06:49:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(r0, 0x0, 0x0) 06:49:52 executing program 0: r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1202, &(0x7f0000000100), 0xc) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int=0x8}) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) 06:49:52 executing program 0: aio_mlock(&(0x7f0000001080)={0xffffffffffffffff, 0x0, 0x0, 0x0, [0x8], 0x0, 0x0, 0x1, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @thr={0x0, 0x0}}}) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) freebsd11_stat(0x0, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 06:49:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) kqueue() socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) fchflags(r2, 0x880) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000100)="88", 0x1}], 0x1) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000a00)="873d32abd6d784dbc1e7c9065ca1d74760d0d93b3de1ee5fa0dbb28be3c9573553d26f20e183eeb71af1a218f673d40e2de2115767ffb04ae2224c7bfc8d331fb3034c4b74042319c47123e084fdc39d52e3b7461c33fddfdf473b734c5e43806bddaca71290234b755d09") socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32) setsockopt$inet_tcp_int(r3, 0x6, 0x43b, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x43b, &(0x7f0000000200)=0x1, 0x4) accept4$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x10000000) r4 = dup2(r3, r2) openat$evdev(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600), 0x0, 0x0) ioctl$DIOCRADDTABLES(r5, 0xc450443d, &(0x7f0000000140)={{"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", "c9f95685522bd245f5cb30a5533fc0c4464431bcb1fb78a4744ca414bed85781", 0x0, 0x5}, 0x0, 0x0, 0x6}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000004b00)={0x0, 0x1}, &(0x7f0000004b40)=0x8) openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="6ca165b7233ba5fbba1abf2b4b481e49"}, 0x1c) bind(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() pid 5266 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) socket$inet6(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x0, 0x2, [0xf6, 0x800]}, 0x0) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f00000001c0)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4584434, &(0x7f0000000080)="dfde497b3677608a6f77ea48465988e3f9b884ed0daabff14ab98e5331bb662f16da670347d7aa865ad4b3534daa074e1509022623b8dee468f9378bbbcb5ca22fa7") mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) kmq_unlink(&(0x7f00000000c0)='./file0\x00') sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES8=r1], 0x1c}, 0x89) 06:49:53 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000100)=ANY=[], &(0x7f0000000300)=0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffecf, 0x2, 0x1, @broadcast}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, &(0x7f0000000fc0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @rand_addr=0x7f}, 0xc) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x70) 06:49:53 executing program 1: bind$inet(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440), &(0x7f0000000480)=0xc) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpid() r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x800, &(0x7f0000000000)=0x7, 0x4) shutdown(r2, 0x1) r3 = openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000040)=r2) ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f0000000000)=r1) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) vfork() pid 5273 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:53 executing program 3: open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x1]}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001480), &(0x7f0000000100)}) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:49:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(r0, 0x0, 0x0) 06:49:53 executing program 3: setuid(0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x143042, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00'}, 0x24) (async) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00'}, 0x24) setsockopt$inet6_buf(r0, 0x29, 0x2a, 0x0, 0x0) 06:49:53 executing program 3: openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)="2cfccb8d29b2b286a43193c890a5b1d59e269a2f6306375f8915a2dfd800ef18f05911aa1c765160ca871b9ed88c19843f6961b96166b76b5c23", 0x3a}, {&(0x7f0000000900)="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", 0x573}], 0x2}, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="f5", 0x1}], 0x1, 0x0, 0xc0}, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="09cd51a8ae4e4201568fd2360ef674ea4c75fa83e4e25cead52a742171a18f230c0caf5a41e9eb39e6b978cf3eb7735f05100afa510a0eb2cca8f8251b781d6befd3a056511e53118c2bdd8f2e7d71d4864294ba29cbc2e3449b25d2e05360378945a7d158fc28b7418dc174177412e0ddd95f7738cb5f9cb5de60a26b7339ace9f7820df82e5873a8a5f6b7", 0xbd}], 0x1}, 0x3170355825de361c) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="6ca165b7233ba5fbba1abf2b4b481e49", 0xffffffff}, 0x1c) bind(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) bindat(r1, r1, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf, @sival_int, @ke_flags=0x4021}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0xfffffffc}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="a33758c5", @ANYRES32=0x0], &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r6}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f00000003c0)={r6, @in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x1}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) rfork(0x3040) 06:49:53 executing program 3: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x330, &(0x7f0000000100)="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"}) 06:49:53 executing program 3: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="4dd638506153", @remote, [], {@arp={0x806, @generic={0x18, 0x8856, 0x6, 0x0, 0x0, @broadcast, "", @empty, "c100"}}}}) vfork() mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffb7) syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@timestamp}}}}) 06:49:54 executing program 0: open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x1]}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001480), &(0x7f0000000100)}) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:49:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000380)=';', 0x1}], 0x1, 0x0, 0x0, 0x20005}, 0x0) 06:49:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5}, 0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000740)={0x0, 0xe3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000), 0x1) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="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", 0x12c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c) kqueue() openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @multicast1}}}, 0x0) vfork() getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) sendmsg$inet_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000400)="dc", 0x1}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="2c00000084f2ffff090000003037a58fff01ecaf0286e681446139b14a22bd22d2d1064765c93197dbd696bd62b2dcd460be2afdfbe8fa07d835c9ea41484a1cf9f7022c88d6601d8c31fe7919412549b2ed03c871a7a1f84b77e91eea9f34d505c3f7fcf27833d24bcc40d7131fc57239d4000000000000000000000f0000000000000000"], 0x2c}, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f0000000080)={{"377b44d267d4b09b79c2c07122db031a75daf8256ea3eff41608f7b9dc0e7d2a9b5e16882b24dc96304d57285325d587fa78496b2f418261ad23669cc173638f0b7ec88f01a2bb1ab256141fbf6e537e95af42744d3e8283117d4ee4041335afea5e39fb9f703d28eb0315c3b18f4704e1df7a3f2d8ffbb40334b41637db0f0f63a5dedfc6b2d1e1416f9d64c3d43b681ce7e4aa446103d37ff7aabfd022375946a1cff2bf2e3a0a4ebc46bffb76fc2b697ef33544349bd671fea066457945a2ea58eb5a741b2b1e7bb05f750c344763f8a428b93108a679a0fca051fe892a6cfe24967106c4ef9c9778361ac5cec8c3ad03fce85fca7c1378819a4efc833effcaf176117fbf570dc7c26c1c48010b7785f56b28e15c238e79f0e83ca637e7e2735523ec8852edb7107ff43170cc3013dfa4f93820c1a5a0f67749786910712a523aa3d45d52fde4a809409f064ad406ed7429229f1d5089dcd00f288d24bf9276efbe10891acf9f9d899e240ada590d688084dbb0f4dde440c7c669004bc8a856ecffda05e48bc8fc3fbf5d50cb2e28f9e4a824ba1c4a7bee9cc293c8154733a5f4a999cbbb23d48d301c072a633658f417849f9b0363d6819bac26d79128a8777ca724e64540a2452119be08e58837c3c4f51b9db5a0f75e1c2fb479c30e414708f31b70e604724b922d36449c34c0a46ba04fde9c1b41e72fd126d187bcc43a904ce7ec870bb82a4bb408000000b131eaac4a537c8b7fa14b825f99c4b0ed706cbd92073326b2cf1c566f257a7042380a0774a188fc98c64a42c4253b64306460331a32aed2793813cbb14ff950200124600c62a5f0f96f4fd29650e3824f4bbfdcfed33b96134a4ef2eb2ca799998a9c5e62007e30d7965666ada13576b823f0aca9b847252b3b691aeb3f874540f1c21b415d6692af2f980132c060d7adf189e64be0d4cfa0900e5c30e746abf6751942e81b4ecda1227134303cd94e9491efb6f4ddc4ef66eb454c3b6edc730823b6aa37209a4874575c58f4cd18482e16a38ba8ec7ef71095c2df04efe1dff625f23c541f4465fb1d0a634f6d9de2d590972bce89e9ebd888a72a4822fd02000000d48083c2f9095991912d99495bcc9d8c5fc87572f83cdf1758b7a6fdbd5415299dc63881d42352201ae099927994d9a910cb633d1f75cee010108de9e8272d4dbffd9646265413860f4fef4fc3419712a31f636f6db2668b98d4a1c87d00bb73a039bc61b586fc86f42ad30e1befbd7724b150b78fb0ccc8c732ddb5141ab27229cc6b5ee71ba284e13bb96f38077d94e6c4211aab8669305eac709f37ea55a6d822e63329cb03ebed6a2ac1963f0b96e7b61516cb67e9bba8302eb1ae4d873784caf42391b01bab6344b416b9a9c0fc404112bfc746c537f9e6ac5755a71a361500", "8b07104218f22b3a1f8dffff000034ed02da4ba667b85f0000000900"}, 0x0, 0x428, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffe, 0x1}) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0), 0x8) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) setreuid(0xee00, 0x0) r5 = getuid() chown(&(0x7f00000000c0)='./file0\x00', r5, 0x0) chmod(&(0x7f0000000280)='./file0\x00', 0x2768c724b44f58aa) 06:49:54 executing program 1: openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)="2cfccb8d29b2b286a43193c890a5b1d59e269a2f6306375f8915a2dfd800ef18f05911aa1c765160ca871b9ed88c19843f6961b96166b76b5c23", 0x3a}, {&(0x7f0000000900)="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", 0x573}], 0x2}, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="f5", 0x1}], 0x1, 0x0, 0xc0}, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="09cd51a8ae4e4201568fd2360ef674ea4c75fa83e4e25cead52a742171a18f230c0caf5a41e9eb39e6b978cf3eb7735f05100afa510a0eb2cca8f8251b781d6befd3a056511e53118c2bdd8f2e7d71d4864294ba29cbc2e3449b25d2e05360378945a7d158fc28b7418dc174177412e0ddd95f7738cb5f9cb5de60a26b7339ace9f7820df82e5873a8a5f6b7", 0xbd}], 0x1}, 0x3170355825de361c) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="6ca165b7233ba5fbba1abf2b4b481e49", 0xffffffff}, 0x1c) bind(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) bindat(r1, r1, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf, @sival_int, @ke_flags=0x4021}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0xfffffffc}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="a33758c5", @ANYRES32=0x0], &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r6}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f00000003c0)={r6, @in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x1}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) rfork(0x3040) 06:49:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sigtimedwait(&(0x7f0000000040)={[0x0, 0x4, 0xfffffffe, 0x100]}, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x1, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int=0x1, @spare=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x101]}) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x1000000) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x810}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000280)='|', 0x1}], 0x1}, 0x0) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000100)=r2) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000180)) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) 06:49:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000240)=ANY=[@ANYBLOB="01000080c67bea52e3ef49e68a9ca02815cc27cc0748354641dbbdcbcadf1de7c5135b02320ae9829584cb72e015ec3127d4bf07677545d42f4809fd69faca6990da1e0f2e4698b0003e2299e40d5e08a22272b732a06c12f0f7eb548868813d64fd649879e54cbe846b3db14841cefe594ae9b98ff1ee143b580ecc29fd17bc9b930b4c764dbf4e953af605133b8e2c623161bc4251c288ed4670b01bce853977db1ae90e7d8f1390e876e561a04f2eb6946e991a9a585467e215847be851c48ff23e450aa8ba1c7f21ac608f7ac4d4eea22126fece19dccdf8121b3a14d0cd4e1beddcea4ca7b3d694a30d", @ANYRES32=0x0], &(0x7f0000000040)=0x8) extattr_list_fd(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001080), 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xcc7994e1cca99bd5, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) dup(0xffffffffffffffff) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket(0x11, 0x20000006, 0x0) sendto$unix(r2, &(0x7f0000000140)="b1000501600000000000000007000000330002000000000000f96ecfc72fd3357ae320b37b673039d2d236acf20b7804be38164991f7c8cf5f882b297be1aa5b236de351e2f0ac3ebbc257699a5f139b672f4d335d223e7d026ba8af630037282102000000720fd38bfbb770c1f5a872c881ea6e69e0bb76d907c400000000361b1257aea8", 0x85, 0x0, 0x0, 0x0) shutdown(r2, 0x2) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000000), 0x2) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) aio_readv(&(0x7f0000000140)={r4, 0xffffffffffffffff, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_ptr}}) fchflags(r1, 0x38496) r5 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x80) readlinkat(r5, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/168, 0xa8) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) pwritev(r1, &(0x7f00000005c0)=[{&(0x7f0000000200)="c1", 0x1}], 0x1, 0x0) r6 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FILEMON_SET_FD(r6, 0xc0045301, &(0x7f0000000080)=r1) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x26, 0x8}, &(0x7f0000000080)=0x7) kmq_open(&(0x7f00000029c0)='./file0\x00', 0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) 06:49:54 executing program 3: open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) readlink(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_tcp_TCP_TXTLS_MODE(0xffffffffffffffff, 0x6, 0x28, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x10c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x200}, 0x10) r1 = kqueue() freebsd11_kevent(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:49:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x81, @mcast2, 0xb33}, 0x1c) 06:49:54 executing program 3: open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001480), &(0x7f0000000100)}) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:49:54 executing program 3: setsid() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0xfffffffffffffffe, @ke_flags}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet6(r1, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f0000000040)={0x9, {{0x1c, 0x1c, 0x1, 0x80, @empty}}, {{0x1c, 0x1c, 0x1, 0x0, @rand_addr="1176ef56c49c687251d3ab039d6bee83"}}}, 0x108) ioctl$BIOCSRTIMEOUT(0xffffffffffffffff, 0x40047477, &(0x7f0000002c80)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) 06:49:54 executing program 3: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="4dd638506153", @remote, [], {@arp={0x806, @generic={0x18, 0x8856, 0x6, 0x0, 0x0, @broadcast, "", @empty, "c100"}}}}) vfork() mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffb7) syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@timestamp}}}}) pid 5300 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:55 executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x330, &(0x7f0000000100)="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"}) 06:49:55 executing program 0: open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) readlink(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_tcp_TCP_TXTLS_MODE(0xffffffffffffffff, 0x6, 0x28, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x10c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x200}, 0x10) r1 = kqueue() freebsd11_kevent(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:49:55 executing program 0: aio_mlock(&(0x7f0000001080)={0xffffffffffffffff, 0x0, 0x0, 0x0, [0x8], 0x0, 0x0, 0x1, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @thr={0x0, 0x0}}}) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000003c0)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 06:49:55 executing program 0: open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000440)={0x0, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x1]}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001480), &(0x7f0000000100)}) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:49:55 executing program 0: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x0) open(0x0, 0x200, 0x119) socket(0x2, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:55 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) thr_wake(0x0) ktimer_settime(0x0, 0x0, 0x0, &(0x7f0000000640)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f0000000100)="c4e255930cdb0fefb6cc2e83f3d9e8c402c0f3d066f30bf2ea360fc1b8940000003626f76ffc46135aa7c48235392ac4c381691b00c422f91789cb0e2c20", &(0x7f00000004c0)="cecec914990d2e512293855dcd1aa2ac2ef8070f79694a29637947c80a3e00ec4410ac081c2dc680d890937c5ceff1ec6400898730c4c9f3f00398322cca0ac95d21b62a94a492abcf409f73426906cfa1770aea38f7cee66d11f7836184c1c36b993e8d0c741277c218c0b941623fac056c4afd9215bb0bfbac53e52a001e229438ff1d635dd35ae6878cf8be9fb196763daba3573512f9d479bb0680f38125cb56c5ac6e98f8850d5b994a311bca721b36d63cf9ff87a341fb689658a86de65b80c76eab91e8b3a7e0be"}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(r1, &(0x7f00000003c0)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) symlink(0x0, 0x0) unlink(0x0) getpid() ksem_init(&(0x7f0000000040), 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f00000000c0)=r3) rfork(0x3040) r5 = dup2(r1, r2) r6 = dup(r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB="b8c7505e00420600000000000000139a4219e59f93ec380930dab5c5f89fec326079f14e4f26692700000000000000000000000000000000008000000000611824c48c14fd74a85c72269a8af69b13f848ca277bc5e2f23a3f51a086f949e1dfe4ffb9ac6892b4705629d4abecaedede1f7a67e6fcce482f338f2548279e8c07ac961c43205d6099f6b5ace6230d8d0bf32ff6c5cfb8e18166a90cc03f2d4499ec310a7c4aefa525731b63778c2fa7309aaedc04070162420f5ac8d77969d14a7e60c4b9be61e06934", @ANYRES32=0x0], &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x1202, &(0x7f00000000c0)={r7}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r7, 0x9, 0x2}, &(0x7f0000000080)=0x8) r8 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r8, 0xc030636a, &(0x7f00000001c0)={0x19, 0x1b, 0x0, 0x0, 0x0, 0x0}) 06:49:55 executing program 0: bind$inet(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440), &(0x7f0000000480)=0xc) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpid() r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x800, &(0x7f0000000000)=0x7, 0x4) shutdown(r2, 0x1) r3 = openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000040)=r2) ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f0000000000)=r1) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) vfork() pid 5310 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5311 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5}, 0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000740)={0x0, 0xe3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000), 0x1) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f29a5fa37c06184480c5d91e5a6a987850ad6cdd23162d65b12abbaeda7b41e6863c68ef6667f18fd06878f7f6e9757b300e453a38e467fc48adec78896fdcd50f6c168fb789d6de42c91a4f3cb8321b7f7f307a94f98a33a32bc978837db022515b6f472cd167d7baecf0970ff01299eaa21085cdc2fdf39f425ef295c47976e3faef0e40f014f67003c6fb94991b0f8bb25f02fc1cb5c351e032b6c4b1f7a58ea71326844526636bb8fed5bf80956598320f3d3343f", 0x12c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c) kqueue() openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @multicast1}}}, 0x0) vfork() getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) sendmsg$inet_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000400)="dc", 0x1}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="2c00000084f2ffff090000003037a58fff01ecaf0286e681446139b14a22bd22d2d1064765c93197dbd696bd62b2dcd460be2afdfbe8fa07d835c9ea41484a1cf9f7022c88d6601d8c31fe7919412549b2ed03c871a7a1f84b77e91eea9f34d505c3f7fcf27833d24bcc40d7131fc57239d4000000000000000000000f0000000000000000"], 0x2c}, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f0000000080)={{"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", "8b07104218f22b3a1f8dffff000034ed02da4ba667b85f0000000900"}, 0x0, 0x428, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffe, 0x1}) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0), 0x8) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) setreuid(0xee00, 0x0) r5 = getuid() chown(&(0x7f00000000c0)='./file0\x00', r5, 0x0) chmod(&(0x7f0000000280)='./file0\x00', 0x2768c724b44f58aa) 06:49:55 executing program 3: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000100)=ANY=[], &(0x7f0000000300)=0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffecf, 0x2, 0x1, @broadcast}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, &(0x7f0000000fc0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @rand_addr=0x7f}, 0xc) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x70) 06:49:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5}, 0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000740)={0x0, 0xe3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000), 0x1) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f29a5fa37c06184480c5d91e5a6a987850ad6cdd23162d65b12abbaeda7b41e6863c68ef6667f18fd06878f7f6e9757b300e453a38e467fc48adec78896fdcd50f6c168fb789d6de42c91a4f3cb8321b7f7f307a94f98a33a32bc978837db022515b6f472cd167d7baecf0970ff01299eaa21085cdc2fdf39f425ef295c47976e3faef0e40f014f67003c6fb94991b0f8bb25f02fc1cb5c351e032b6c4b1f7a58ea71326844526636bb8fed5bf80956598320f3d3343f", 0x12c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c) kqueue() openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @multicast1}}}, 0x0) vfork() getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) sendmsg$inet_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000400)="dc", 0x1}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="2c00000084f2ffff090000003037a58fff01ecaf0286e681446139b14a22bd22d2d1064765c93197dbd696bd62b2dcd460be2afdfbe8fa07d835c9ea41484a1cf9f7022c88d6601d8c31fe7919412549b2ed03c871a7a1f84b77e91eea9f34d505c3f7fcf27833d24bcc40d7131fc57239d4000000000000000000000f0000000000000000"], 0x2c}, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f0000000080)={{"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", "8b07104218f22b3a1f8dffff000034ed02da4ba667b85f0000000900"}, 0x0, 0x428, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffe, 0x1}) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0), 0x8) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) setreuid(0xee00, 0x0) r5 = getuid() chown(&(0x7f00000000c0)='./file0\x00', r5, 0x0) chmod(&(0x7f0000000280)='./file0\x00', 0x2768c724b44f58aa) pid 5317 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:56 executing program 0: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x0) open(0x0, 0x200, 0x119) socket(0x2, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:56 executing program 0: lio_listio(0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x20) r1 = socket$inet6(0x1c, 0x20000000, 0x2) aio_cancel(r0, &(0x7f00000002c0)={r1, 0x10000, &(0x7f0000000040), 0x0, [0x7, 0x5], 0x401, 0x20, 0x9, {0xcf, 0x8000000000000000, &(0x7f0000000140)="287ced78be4395d2c1535cb388424bc7f1bea16091265726a9be7d219b5810ab364feebe32e16b8e31a4d0601ad663d97e77d7dd0964d4384d20a830f0be3b202843c0b0458016c476d785128bb0ae66c27a35cc0e57cb06206e6f4c2a68483a239943e8e6638892"}, {0x1, 0x12, @sival_int=0x3, @thr={&(0x7f0000000080)="c462c597528c2ed036c4a1f92fcfc44255452a66470f79d6c4c27d00fa8f694001b0ff000000f3a5c4c2e947306466400f3acf990000000000", &(0x7f00000001c0)="d8b561660cdc78d23577e4e192659afb2d0f615ca190dd23ca9d35fe96adadcba1aaf85fc6fff0ffc736f1b2dbf37e6dca265338c5d366fe2ed08dff79d9dc1a6d018866318d8caa278f1433be73e080d86e5531e7722997a7fa39b4968e800f4dd115fde9d282a9d0ecd1fb6a4d655a1800442e93744459390c7f2636aa256c8835ddcab1a8d553e700da3bcae2bf22e36b5f18befda8724d7e6da48400ab115c0ab8666e9aa041168bd48b8071dff701cbe33de455e084eae90809d9d8239d6f6f2e32ce05610dc2b62b03531a34"}}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817504450e7e39d422d4575206ce066c4896c64") 06:49:56 executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x330, &(0x7f0000000100)="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"}) 06:49:56 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) thr_wake(0x0) ktimer_settime(0x0, 0x0, 0x0, &(0x7f0000000640)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f0000000100)="c4e255930cdb0fefb6cc2e83f3d9e8c402c0f3d066f30bf2ea360fc1b8940000003626f76ffc46135aa7c48235392ac4c381691b00c422f91789cb0e2c20", &(0x7f00000004c0)="cecec914990d2e512293855dcd1aa2ac2ef8070f79694a29637947c80a3e00ec4410ac081c2dc680d890937c5ceff1ec6400898730c4c9f3f00398322cca0ac95d21b62a94a492abcf409f73426906cfa1770aea38f7cee66d11f7836184c1c36b993e8d0c741277c218c0b941623fac056c4afd9215bb0bfbac53e52a001e229438ff1d635dd35ae6878cf8be9fb196763daba3573512f9d479bb0680f38125cb56c5ac6e98f8850d5b994a311bca721b36d63cf9ff87a341fb689658a86de65b80c76eab91e8b3a7e0be"}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(r1, &(0x7f00000003c0)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) symlink(0x0, 0x0) unlink(0x0) getpid() ksem_init(&(0x7f0000000040), 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f00000000c0)=r3) rfork(0x3040) r5 = dup2(r1, r2) r6 = dup(r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB="b8c7505e00420600000000000000139a4219e59f93ec380930dab5c5f89fec326079f14e4f26692700000000000000000000000000000000008000000000611824c48c14fd74a85c72269a8af69b13f848ca277bc5e2f23a3f51a086f949e1dfe4ffb9ac6892b4705629d4abecaedede1f7a67e6fcce482f338f2548279e8c07ac961c43205d6099f6b5ace6230d8d0bf32ff6c5cfb8e18166a90cc03f2d4499ec310a7c4aefa525731b63778c2fa7309aaedc04070162420f5ac8d77969d14a7e60c4b9be61e06934", @ANYRES32=0x0], &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x1202, &(0x7f00000000c0)={r7}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r7, 0x9, 0x2}, &(0x7f0000000080)=0x8) r8 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r8, 0xc030636a, &(0x7f00000001c0)={0x19, 0x1b, 0x0, 0x0, 0x0, 0x0}) 06:49:56 executing program 0: openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getgroups(0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0]) setegid(r0) setresuid(0xffffffffffffffff, 0xee00, 0x0) r1 = fork() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000f80)=r1) 06:49:56 executing program 0: open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x1]}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001480), &(0x7f0000000100)}) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) pid 5324 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5325 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5332 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:56 executing program 0: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x0) open(0x0, 0x200, 0x119) socket(0x2, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:56 executing program 1: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() r0 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x0, 0x0, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) setresgid(0x0, 0x0, 0xffffffffffffffff) setregid(0x0, 0xffffffffffffffff) freebsd11_lstat(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) bindat(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) rename(0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x46a, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) kmq_notify(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0xe, @sival_int=0x54c738bb, @thr={&(0x7f00000001c0)="6666470f616f054530670e6736430f1b198f4950992df100000066460fe95800c44205cf2ac44191ed867e0000000f1cbe46bcff4bc4815358d8c481f82ba129800000", &(0x7f0000000240)="90c866fcd68f075a3be3f46416267424de9d0cc9f775cac441640436d8fb2abf44458478e1d781c593155ea9ee1ef6da48f4aac0f0b929b7072404674cf862c777c7a88b37f55ecc"}}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000002c0)={0xb}, 0x1) sendmsg$inet_sctp(r3, &(0x7f0000000880)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000300)="01", 0x1}], 0x1}, 0x0) writev(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)="65b2243e0f0dc9e228e71c2b7521e48eecfaa0fcf26545a64a5b08ae628d219de4329e8f9a7237c61a323de6f702a48146fa226442199c1a104e536dbe1ec7c41f80ee4cab44d893b3cae86d23e6bd636fbb816a64934b678fe5d9cbc037fd04ec08f962162296d0d7d5b6ec0dac690f04644a3eaad9d18c7086ec121cb8c7", 0x7f}, {&(0x7f0000000380)="752a71dc894fbe7b240c795d83035474d4f04bcf881911a7049b4f3d64012f0a2f4f370d4ec1efd469ce4143d26ff4a9d9a16396f1145fb4abec236a37df2a5b1b5c9c68a7e344341cf94fb3e24661a7", 0x50}, {&(0x7f0000000400)="39b73010a031bad29bf8eda6e55968e0f2e21132a08639ed2c30140f8e57e8c2dc75607b3ab0b9786f39ce8aafac77b940c470ac56a9ebb2536d596ecdb1ea2960809d7f1c28e24ac63ed570dce5c32e91cdafd86981d93f257b55ee63d395d41b2dd8743fb621511e3fe0cfafac4060487ae673358d9b8fcbda1075229939adcde9677938f0f52711d15836a2a9d34cc1f0203cdf612273883d7d747f3c80fc473379fcff190f55043b09577a89712065eb6fc110aaf50c23c81c478eec8659", 0x3ff585fac7f2c5da}, {&(0x7f0000003b80)="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", 0x1c2}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="2a2f4ddb08cbc211", 0x8}], 0x6) writev(r1, 0x0, 0x0) connectat(r0, r1, &(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x7}, 0x10) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000000)={0x17, 0xf, 0x10, &(0x7f0000000940)="0b6fac4103e7a00d4689e808d0d4755a", 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x10001, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000280)}) ioctl$CRIOGET(r4, 0xc0046364, &(0x7f00000000c0)=0x79c9) openat$filemon(0xffffffffffffff9c, &(0x7f0000000b80), 0x0, 0x0) 06:49:56 executing program 0: open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) readlink(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_tcp_TCP_TXTLS_MODE(0xffffffffffffffff, 0x6, 0x28, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x10c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x200}, 0x10) r1 = kqueue() freebsd11_kevent(r1, &(0x7f0000000000)=[{0x3, 0x0, 0x1}], 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:49:56 executing program 0: mlockall(0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) freebsd10_pipe(0x0) open(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) pipe2(0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x0}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, &(0x7f0000000140)=0x2006, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, &(0x7f0000000040)={0x100000001, 0x6}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="d70703592beb32d0feed000000000000000000ff0000ffffffffffffffff000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c9e00000000000000001c0000000000000000000000000000000000000000000000cb0b5df84901d0ea1744d4323244c045a7d5c201ace0d50e272cab0e0056e979570bc5da8a8ee961a98d5daf4f946273ba0802b94095db4f1f8855e2f4d652b6176489a4406c1cc739760a1bee810c2e4b8c075e52bdec9b157670446d8da3659003be50c0cdc240e91a001dc6074f39e4", @ANYRES32=0x0, @ANYBLOB="eaffff04000d010090b4ec572e24dda30067584af5f2069a9eb555f9a700757f00b2bd1fb9d00b5d727f4102842cf886da378df3723950f161704f2b63ef9555956a84afa7554d1fba5349ae37295c9fefb47a8a8902cb464be60f66"], 0x98) connect$inet6(0xffffffffffffffff, 0x0, 0x0) vfork() mlockall(0x1) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000ac0)) sendmsg$inet_sctp(r2, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x8}, 0x10, 0x0, 0x0, 0x0, 0x14}, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x109) 06:49:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sigtimedwait(&(0x7f0000000040)={[0x0, 0x4, 0xfffffffe, 0x100]}, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x1, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int=0x1, @spare=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x101]}) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x1000000) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x810}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000280)='|', 0x1}], 0x1}, 0x0) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000100)=r2) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) pid 5336 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:56 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) thr_wake(0x0) ktimer_settime(0x0, 0x0, 0x0, &(0x7f0000000640)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f0000000100)="c4e255930cdb0fefb6cc2e83f3d9e8c402c0f3d066f30bf2ea360fc1b8940000003626f76ffc46135aa7c48235392ac4c381691b00c422f91789cb0e2c20", &(0x7f00000004c0)="cecec914990d2e512293855dcd1aa2ac2ef8070f79694a29637947c80a3e00ec4410ac081c2dc680d890937c5ceff1ec6400898730c4c9f3f00398322cca0ac95d21b62a94a492abcf409f73426906cfa1770aea38f7cee66d11f7836184c1c36b993e8d0c741277c218c0b941623fac056c4afd9215bb0bfbac53e52a001e229438ff1d635dd35ae6878cf8be9fb196763daba3573512f9d479bb0680f38125cb56c5ac6e98f8850d5b994a311bca721b36d63cf9ff87a341fb689658a86de65b80c76eab91e8b3a7e0be"}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(r1, &(0x7f00000003c0)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) symlink(0x0, 0x0) unlink(0x0) getpid() ksem_init(&(0x7f0000000040), 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f00000000c0)=r3) rfork(0x3040) r5 = dup2(r1, r2) r6 = dup(r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB="b8c7505e00420600000000000000139a4219e59f93ec380930dab5c5f89fec326079f14e4f26692700000000000000000000000000000000008000000000611824c48c14fd74a85c72269a8af69b13f848ca277bc5e2f23a3f51a086f949e1dfe4ffb9ac6892b4705629d4abecaedede1f7a67e6fcce482f338f2548279e8c07ac961c43205d6099f6b5ace6230d8d0bf32ff6c5cfb8e18166a90cc03f2d4499ec310a7c4aefa525731b63778c2fa7309aaedc04070162420f5ac8d77969d14a7e60c4b9be61e06934", @ANYRES32=0x0], &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x1202, &(0x7f00000000c0)={r7}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r7, 0x9, 0x2}, &(0x7f0000000080)=0x8) r8 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r8, 0xc030636a, &(0x7f00000001c0)={0x19, 0x1b, 0x0, 0x0, 0x0, 0x0}) pid 5340 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:56 executing program 3: openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) (async) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) (async) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) (async) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) (async) sendmsg$inet_sctp(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)="2cfccb8d29b2b286a43193c890a5b1d59e269a2f6306375f8915a2dfd800ef18f05911aa1c765160ca871b9ed88c19843f6961b96166b76b5c23", 0x3a}, {&(0x7f0000000900)="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", 0x573}], 0x2}, 0x0) (async) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="f5", 0x1}], 0x1, 0x0, 0xc0}, 0x0) (async) sendmsg$inet_sctp(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="09cd51a8ae4e4201568fd2360ef674ea4c75fa83e4e25cead52a742171a18f230c0caf5a41e9eb39e6b978cf3eb7735f05100afa510a0eb2cca8f8251b781d6befd3a056511e53118c2bdd8f2e7d71d4864294ba29cbc2e3449b25d2e05360378945a7d158fc28b7418dc174177412e0ddd95f7738cb5f9cb5de60a26b7339ace9f7820df82e5873a8a5f6b7", 0xbd}], 0x1}, 0x3170355825de361c) (async) r2 = dup2(r0, r1) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="6ca165b7233ba5fbba1abf2b4b481e49", 0xffffffff}, 0x1c) (async) bind(0xffffffffffffffff, 0x0, 0x0) (async) listen(0xffffffffffffffff, 0x0) (async) socket$inet6_sctp(0x1c, 0x0, 0x84) (async) bindat(r1, r1, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) (async) vfork() (async) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf, @sival_int, @ke_flags=0x4021}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0xfffffffc}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="a33758c5", @ANYRES32=0x0], &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r6}, &(0x7f0000000080)=0x10) (async) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f00000003c0)={r6, @in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x1}, &(0x7f0000000080)=0x90) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) (async) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) (async) rfork(0x3040) 06:49:56 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x0) open(0x0, 0x200, 0x119) socket(0x2, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:56 executing program 3: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0), 0x8) pid 5341 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:56 executing program 3: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="4dd638506153", @remote, [], {@arp={0x806, @generic={0x18, 0x8856, 0x6, 0x0, 0x0, @broadcast, "", @empty, "c100"}}}}) vfork() mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@timestamp}}}}) 06:49:56 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x7f, 0x30, 0x1, 0x1, 0x0, 0x7, 0x81, 0x4c, 0x0, 0x1, 0x6}, 0xb) setsockopt$inet_opts(r5, 0x0, 0x200000000000a, &(0x7f0000000000)="ea00005c00000000", 0x1) sendmsg$unix(r4, &(0x7f0000005ec0)={0x0, 0x15, &(0x7f00000003c0)=[{&(0x7f0000000280)="8bbab3af8fe3b5a1d0a87eb1d679db302c9b25863f7bcda873b347e3f2249b70885ed6f048482b5ab0569515c758bda18154b357f91ed96cafad190b81de03a1ed4f982cdbe72466336aa9f0543f8eff86cddbde1f8fa4f4df70"}, {&(0x7f0000000300)="95b2589036b3a8311c8d500a64ac5921aae40ea4d39a7d94fcec58a6b484edc48cf39fcf9346419b22b924979de5efada206094cb1e61c61d3f68245c220a8d174822a2e74a37a42c60e70f07da5e5798804ea1cf4d520c606a219fc9fa7890dacfeab532e555d8b727adff8b7d3237b714ec49aef224e729929f02c5cc443094574ab4f1d623eb9e7111f16bfbf7d31b536fb8db19aa9dd45f8b56c972d8462a13b0ac1d5b7290d0633"}], 0x4, 0x0, 0x0, 0x20000}, 0x20000) sendto(r3, &(0x7f0000000100)="ca0caa13b82664eff37e0cafd52e3720a37a091866b063768603676dbb460ff84aacc6e3fa62e03912cea721c0c493e7fe8ae06162342555ff047d0406c5bebe0dd20a45ca4a072337d9d44f61fb02b80e7717869ccd1e24275e5a2bdb5e918b8ae591378ac7ba71823862297b7c2548918f8051c592c2efe4f7e4464529a4e3bb33915a505ea101d8ded0c0a3692b669df1e6a626216e4de5b7eb496c4c333981a161bf5ab5326f9d49f1d1346b50610124ee2423f648891675b894e7602a016ca8c057a3c41b46", 0xc8, 0x105, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) msync(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x1) listen(r4, 0x1ab5) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001240)={r1, 0x62}, &(0x7f0000001280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @mcast1, 0x1ff}}, r6, 0x1, 0x5, 0x0, 0xb70b, 0x8}, 0x98) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000012c0)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001300)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r7, 0xffffffff, 0x7}, 0xc) 06:49:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000240)='./file0\x00') mkdir(&(0x7f0000001200)='./control\x00', 0x0) chmod(&(0x7f0000000940)='./control\x00', 0x9c32f69e6caa24ef) dup(r0) open(&(0x7f0000000080)='./control\x00', 0x551a01, 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ksem_open(&(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) ksem_init(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000580)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="42cd006d0e813747c57324284e7055efb0a3185c9eaf18af0a94fe"], 0x2c, 0x20000}, 0x0) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x0}, 0x10) 06:49:56 executing program 3: mlockall(0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) freebsd10_pipe(0x0) open(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) pipe2(0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x0}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, &(0x7f0000000140)=0x2006, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, &(0x7f0000000040)={0x100000001, 0x6}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="d70703592beb32d0feed000000000000000000ff0000ffffffffffffffff000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c9e00000000000000001c0000000000000000000000000000000000000000000000cb0b5df84901d0ea1744d4323244c045a7d5c201ace0d50e272cab0e0056e979570bc5da8a8ee961a98d5daf4f946273ba0802b94095db4f1f8855e2f4d652b6176489a4406c1cc739760a1bee810c2e4b8c075e52bdec9b157670446d8da3659003be50c0cdc240e91a001dc6074f39e4", @ANYRES32=0x0, @ANYBLOB="eaffff04000d010090b4ec572e24dda30067584af5f2069a9eb555f9a700757f00b2bd1fb9d00b5d727f4102842cf886da378df3723950f161704f2b63ef9555956a84afa7554d1fba5349ae37295c9fefb47a8a8902cb464be60f66"], 0x98) connect$inet6(0xffffffffffffffff, 0x0, 0x0) vfork() mlockall(0x1) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000ac0)) sendmsg$inet_sctp(r2, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x8}, 0x10, 0x0, 0x0, 0x0, 0x14}, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x109) pid 5345 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5347 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5350 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:57 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x0) open(0x0, 0x200, 0x119) socket(0x2, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:57 executing program 3: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0), 0x8) 06:49:57 executing program 3: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="4dd638506153", @remote, [], {@arp={0x806, @generic={0x18, 0x8856, 0x6, 0x0, 0x0, @broadcast, "", @empty, "c100"}}}}) vfork() mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffb7) syz_emit_ethernet(0x0, 0x0) pid 5353 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5356 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:57 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x7f, 0x30, 0x1, 0x1, 0x0, 0x7, 0x81, 0x4c, 0x0, 0x1, 0x6}, 0xb) setsockopt$inet_opts(r5, 0x0, 0x200000000000a, &(0x7f0000000000)="ea00005c00000000", 0x1) sendmsg$unix(r4, &(0x7f0000005ec0)={0x0, 0x15, &(0x7f00000003c0)=[{&(0x7f0000000280)="8bbab3af8fe3b5a1d0a87eb1d679db302c9b25863f7bcda873b347e3f2249b70885ed6f048482b5ab0569515c758bda18154b357f91ed96cafad190b81de03a1ed4f982cdbe72466336aa9f0543f8eff86cddbde1f8fa4f4df70"}, {&(0x7f0000000300)="95b2589036b3a8311c8d500a64ac5921aae40ea4d39a7d94fcec58a6b484edc48cf39fcf9346419b22b924979de5efada206094cb1e61c61d3f68245c220a8d174822a2e74a37a42c60e70f07da5e5798804ea1cf4d520c606a219fc9fa7890dacfeab532e555d8b727adff8b7d3237b714ec49aef224e729929f02c5cc443094574ab4f1d623eb9e7111f16bfbf7d31b536fb8db19aa9dd45f8b56c972d8462a13b0ac1d5b7290d0633"}], 0x4, 0x0, 0x0, 0x20000}, 0x20000) sendto(r3, &(0x7f0000000100)="ca0caa13b82664eff37e0cafd52e3720a37a091866b063768603676dbb460ff84aacc6e3fa62e03912cea721c0c493e7fe8ae06162342555ff047d0406c5bebe0dd20a45ca4a072337d9d44f61fb02b80e7717869ccd1e24275e5a2bdb5e918b8ae591378ac7ba71823862297b7c2548918f8051c592c2efe4f7e4464529a4e3bb33915a505ea101d8ded0c0a3692b669df1e6a626216e4de5b7eb496c4c333981a161bf5ab5326f9d49f1d1346b50610124ee2423f648891675b894e7602a016ca8c057a3c41b46", 0xc8, 0x105, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) msync(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x1) listen(r4, 0x1ab5) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001240)={r1, 0x62}, &(0x7f0000001280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @mcast1, 0x1ff}}, r6, 0x1, 0x5, 0x0, 0xb70b, 0x8}, 0x98) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000012c0)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001300)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r7, 0xffffffff, 0x7}, 0xc) 06:49:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000240)='./file0\x00') mkdir(&(0x7f0000001200)='./control\x00', 0x0) chmod(&(0x7f0000000940)='./control\x00', 0x9c32f69e6caa24ef) dup(r0) open(&(0x7f0000000080)='./control\x00', 0x551a01, 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ksem_open(&(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) ksem_init(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000580)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="42cd006d0e813747c57324284e7055efb0a3185c9eaf18af0a94fe"], 0x2c, 0x20000}, 0x0) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x0}, 0x10) 06:49:57 executing program 3: mlockall(0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) freebsd10_pipe(0x0) open(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) pipe2(0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x0}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, &(0x7f0000000140)=0x2006, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, &(0x7f0000000040)={0x100000001, 0x6}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="d70703592beb32d0feed000000000000000000ff0000ffffffffffffffff000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c9e00000000000000001c0000000000000000000000000000000000000000000000cb0b5df84901d0ea1744d4323244c045a7d5c201ace0d50e272cab0e0056e979570bc5da8a8ee961a98d5daf4f946273ba0802b94095db4f1f8855e2f4d652b6176489a4406c1cc739760a1bee810c2e4b8c075e52bdec9b157670446d8da3659003be50c0cdc240e91a001dc6074f39e4", @ANYRES32=0x0, @ANYBLOB="eaffff04000d010090b4ec572e24dda30067584af5f2069a9eb555f9a700757f00b2bd1fb9d00b5d727f4102842cf886da378df3723950f161704f2b63ef9555956a84afa7554d1fba5349ae37295c9fefb47a8a8902cb464be60f66"], 0x98) connect$inet6(0xffffffffffffffff, 0x0, 0x0) vfork() mlockall(0x1) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000ac0)) sendmsg$inet_sctp(r2, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x8}, 0x10, 0x0, 0x0, 0x0, 0x14}, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x109) pid 5358 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5361 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:57 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x0) open(0x0, 0x200, 0x119) socket(0x2, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:57 executing program 3: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0), 0x8) 06:49:57 executing program 3: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="4dd638506153", @remote, [], {@arp={0x806, @generic={0x18, 0x8856, 0x6, 0x0, 0x0, @broadcast, "", @empty, "c100"}}}}) vfork() mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffb7) syz_emit_ethernet(0x0, 0x0) pid 5364 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5367 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:57 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x7f, 0x30, 0x1, 0x1, 0x0, 0x7, 0x81, 0x4c, 0x0, 0x1, 0x6}, 0xb) setsockopt$inet_opts(r5, 0x0, 0x200000000000a, &(0x7f0000000000)="ea00005c00000000", 0x1) sendmsg$unix(r4, &(0x7f0000005ec0)={0x0, 0x15, &(0x7f00000003c0)=[{&(0x7f0000000280)="8bbab3af8fe3b5a1d0a87eb1d679db302c9b25863f7bcda873b347e3f2249b70885ed6f048482b5ab0569515c758bda18154b357f91ed96cafad190b81de03a1ed4f982cdbe72466336aa9f0543f8eff86cddbde1f8fa4f4df70"}, {&(0x7f0000000300)="95b2589036b3a8311c8d500a64ac5921aae40ea4d39a7d94fcec58a6b484edc48cf39fcf9346419b22b924979de5efada206094cb1e61c61d3f68245c220a8d174822a2e74a37a42c60e70f07da5e5798804ea1cf4d520c606a219fc9fa7890dacfeab532e555d8b727adff8b7d3237b714ec49aef224e729929f02c5cc443094574ab4f1d623eb9e7111f16bfbf7d31b536fb8db19aa9dd45f8b56c972d8462a13b0ac1d5b7290d0633"}], 0x4, 0x0, 0x0, 0x20000}, 0x20000) sendto(r3, &(0x7f0000000100)="ca0caa13b82664eff37e0cafd52e3720a37a091866b063768603676dbb460ff84aacc6e3fa62e03912cea721c0c493e7fe8ae06162342555ff047d0406c5bebe0dd20a45ca4a072337d9d44f61fb02b80e7717869ccd1e24275e5a2bdb5e918b8ae591378ac7ba71823862297b7c2548918f8051c592c2efe4f7e4464529a4e3bb33915a505ea101d8ded0c0a3692b669df1e6a626216e4de5b7eb496c4c333981a161bf5ab5326f9d49f1d1346b50610124ee2423f648891675b894e7602a016ca8c057a3c41b46", 0xc8, 0x105, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) msync(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x1) listen(r4, 0x1ab5) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001240)={r1, 0x62}, &(0x7f0000001280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @mcast1, 0x1ff}}, r6, 0x1, 0x5, 0x0, 0xb70b, 0x8}, 0x98) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000012c0)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001300)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r7, 0xffffffff, 0x7}, 0xc) 06:49:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000240)='./file0\x00') mkdir(&(0x7f0000001200)='./control\x00', 0x0) chmod(&(0x7f0000000940)='./control\x00', 0x9c32f69e6caa24ef) dup(r0) open(&(0x7f0000000080)='./control\x00', 0x551a01, 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ksem_open(&(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) ksem_init(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000580)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="42cd006d0e813747c57324284e7055efb0a3185c9eaf18af0a94fe"], 0x2c, 0x20000}, 0x0) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x0}, 0x10) 06:49:57 executing program 3: mlockall(0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) freebsd10_pipe(0x0) open(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) pipe2(0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x0}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, &(0x7f0000000140)=0x2006, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, &(0x7f0000000040)={0x100000001, 0x6}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="d70703592beb32d0feed000000000000000000ff0000ffffffffffffffff000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c9e00000000000000001c0000000000000000000000000000000000000000000000cb0b5df84901d0ea1744d4323244c045a7d5c201ace0d50e272cab0e0056e979570bc5da8a8ee961a98d5daf4f946273ba0802b94095db4f1f8855e2f4d652b6176489a4406c1cc739760a1bee810c2e4b8c075e52bdec9b157670446d8da3659003be50c0cdc240e91a001dc6074f39e4", @ANYRES32=0x0, @ANYBLOB="eaffff04000d010090b4ec572e24dda30067584af5f2069a9eb555f9a700757f00b2bd1fb9d00b5d727f4102842cf886da378df3723950f161704f2b63ef9555956a84afa7554d1fba5349ae37295c9fefb47a8a8902cb464be60f66"], 0x98) connect$inet6(0xffffffffffffffff, 0x0, 0x0) vfork() mlockall(0x1) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000ac0)) sendmsg$inet_sctp(r2, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x8}, 0x10, 0x0, 0x0, 0x0, 0x14}, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x109) pid 5369 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5372 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:57 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x0) open(0x0, 0x200, 0x119) socket(0x2, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:57 executing program 3: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0), 0x8) 06:49:57 executing program 3: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="4dd638506153", @remote, [], {@arp={0x806, @generic={0x18, 0x8856, 0x6, 0x0, 0x0, @broadcast, "", @empty, "c100"}}}}) vfork() mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffb7) syz_emit_ethernet(0x0, 0x0) pid 5375 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5378 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:57 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x7f, 0x30, 0x1, 0x1, 0x0, 0x7, 0x81, 0x4c, 0x0, 0x1, 0x6}, 0xb) setsockopt$inet_opts(r5, 0x0, 0x200000000000a, &(0x7f0000000000)="ea00005c00000000", 0x1) sendmsg$unix(r4, &(0x7f0000005ec0)={0x0, 0x15, &(0x7f00000003c0)=[{&(0x7f0000000280)="8bbab3af8fe3b5a1d0a87eb1d679db302c9b25863f7bcda873b347e3f2249b70885ed6f048482b5ab0569515c758bda18154b357f91ed96cafad190b81de03a1ed4f982cdbe72466336aa9f0543f8eff86cddbde1f8fa4f4df70"}, {&(0x7f0000000300)="95b2589036b3a8311c8d500a64ac5921aae40ea4d39a7d94fcec58a6b484edc48cf39fcf9346419b22b924979de5efada206094cb1e61c61d3f68245c220a8d174822a2e74a37a42c60e70f07da5e5798804ea1cf4d520c606a219fc9fa7890dacfeab532e555d8b727adff8b7d3237b714ec49aef224e729929f02c5cc443094574ab4f1d623eb9e7111f16bfbf7d31b536fb8db19aa9dd45f8b56c972d8462a13b0ac1d5b7290d0633"}], 0x4, 0x0, 0x0, 0x20000}, 0x20000) sendto(r3, &(0x7f0000000100)="ca0caa13b82664eff37e0cafd52e3720a37a091866b063768603676dbb460ff84aacc6e3fa62e03912cea721c0c493e7fe8ae06162342555ff047d0406c5bebe0dd20a45ca4a072337d9d44f61fb02b80e7717869ccd1e24275e5a2bdb5e918b8ae591378ac7ba71823862297b7c2548918f8051c592c2efe4f7e4464529a4e3bb33915a505ea101d8ded0c0a3692b669df1e6a626216e4de5b7eb496c4c333981a161bf5ab5326f9d49f1d1346b50610124ee2423f648891675b894e7602a016ca8c057a3c41b46", 0xc8, 0x105, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) msync(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x1) listen(r4, 0x1ab5) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001240)={r1, 0x62}, &(0x7f0000001280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @mcast1, 0x1ff}}, r6, 0x1, 0x5, 0x0, 0xb70b, 0x8}, 0x98) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000012c0)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001300)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r7, 0xffffffff, 0x7}, 0xc) 06:49:57 executing program 3: socket(0x0, 0x1, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, 0x0) socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000340)="98", 0x1}], 0x1, 0x0, 0x0, 0x10c}, 0x0) shutdown(r1, 0x1) r2 = socket(0x2, 0x10000001, 0x0) dup2(r2, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES64], 0x2c}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000140)={0x1}, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x15, 0x0, 0x18, &(0x7f0000000180)="2c023de873b31dc56b8b675afe35e5220000000000000004", 0x0, 0x0, 0x0, 0xfdeffffe}) fcntl$dupfd(r0, 0x0, r0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r4 = socket(0x0, 0x0, 0x0) fcntl$getown(r4, 0x5) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r5, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) 06:49:57 executing program 3: mlockall(0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) freebsd10_pipe(0x0) open(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) pipe2(0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x8) 06:49:57 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) (async) r0 = socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) openat$efidev(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001380), 0x19) openat$efidev(0xffffffffffffff9c, &(0x7f00000013c0), 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f00000014c0)={&(0x7f0000000280)=@in={0x10}, 0x10, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1400000084a9240cee79bbd06e0000000000000014000000840000000100000000000000000000000b27d83a3b7c8e00f4fd452bebc726519deee7694ae445cf9a186f0df00868fb125415cf0c6a2ef8c3e9e402edb3238fda3b1e342bb19f29337e3bdd1a4155080bae85a5c1326a506cf57288596fa6c462c30dc085abb308304c51e0882f261a2c1b76d8421416083733324bfecb20c7dce761fdaeed19d2358a632c63a2461750fd9761a095ede55e6d73ed511c4716ff0a4f"], 0x28}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) (async) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000002c80)=0x3ff, 0x4) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) copy_file_range(r4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) (async) socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000000c0)={0x16, 0x23, 0x20, &(0x7f0000000040)="00000000000000000000000000000017b670f5e6613250d5a16816cac0805f00", 0x0, 0x0, 0x0, 0xfdfeffff, [0x0, 0x3]}) (async) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000000c0)={0x16, 0x23, 0x20, &(0x7f0000000040)="00000000000000000000000000000017b670f5e6613250d5a16816cac0805f00", 0x0, 0x0, 0x0, 0xfdfeffff, [0x0, 0x3]}) vfork() (async) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ksem_destroy(0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, 0x0, 0x0) sendto$inet6(r5, &(0x7f0000000140)='0', 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback, 0x1}, 0x1c) (async) sendto$inet6(r5, &(0x7f0000000140)='0', 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback, 0x1}, 0x1c) dup(r5) (async) r6 = dup(r5) sendto$inet6(r6, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) lio_listio(0x0, &(0x7f0000000940)=[{r6, 0x5, &(0x7f0000000000)="1dae18ba11f7ca1af179b72b63c949cd14a13009889877039d3e7e78e2d28139053b199bc36f5917", 0x28, [0x31020a09, 0x7fff], 0x1, 0x9, 0x2, {0x70ea, 0xfffffffffffffda8, &(0x7f0000000100)="0b92dbc5e74cd550da2c9c3062dc8468c205a6c41f9132cff007dcd997fec8ce27c8164f0f15fa0902e7ab96a2"}, {0x0, 0x1a, @sival_ptr=0x4, @thr={&(0x7f00000001c0)="3e3e646466400f2eb3fc6ab256c4e379051c1ea1f30f7ed4660f5af3c422590c300f0ff7a0360fc78e00800000c40159eacfc482c528cb3e36660f702174", &(0x7f0000000200)="1edb9af0"}}}, {r4, 0x7fa5, &(0x7f0000000240)="8401f8e5b31f8ba0015515d77f9ef437b5289ee8a9c30ef71177fb5674c612d7a91ea811b61dbe22c7a2896c474f0490089280d1c9059b254ddf524f552d63eb08d848a57feb52ddca01a91bcc45490eb746419cf30240b31330defc7caaa7020b06a0354bfa7b9ddf801dff23443ee3eb641a4e5daf21eaefde3d8f2ab7f1b93225a7124129cbbda5d3181801b28cdab5089782f99757eb6ef3183df28cc11ff5f179eb85c39b467da269aeb92ea43c2123bb77e18b61794f2b7868207dfe46a25d1a59ce21296a8d066fca6c10855d8697df3d07d8aa45433e26bf0612a018d1bbca3bb069bfaf442dc3c3cfd9a6f429473fe58afe0eac", 0xf8, [0xc5aa, 0x4], 0x9, 0x0, 0x6, {0x5, 0x5, &(0x7f0000000340)="735dd23fdaafea7d9d728e32b30c56436db7121999b4ee3c18d12e65357933be6da45dc107060000004de66b36a4ade55655ec93acdcceda5a81abba04eda1395bc168"}, {0x2, 0xf, @sigval_ptr=0x7, @ke_flags=0x99}}, {r1, 0x1, &(0x7f00000003c0)="a94bf3c5f0c65a29eab166f3dde9ff622b903534b35b74dc5331f8be02121ef4eee5f855c41dc26414a56b80fdc8449f45230a670d84b2106fc484b3d028e19160111a1e8e37d29e320afab932056f10fda27a381eb5ce0d2d7b6256d20bbaabdd0484021ef4c1db2e4a004de576eb6f8fbb9c96ab39a9bd3845d460edfbc288a291a5890cc3b4977b4abca510c0f07a63b10a1530b62b5138277fb1d02d964c3612df970ebedcacd54d74c0a0920a954a3b43684e98", 0xb6, [0x5, 0x4], 0x480000000000000, 0x0, 0xfff, {0x0, 0x80000000, &(0x7f0000000480)="5f5ca8210023188c3f9641c612e802dce2300d64d4217d3d9fe36c910d74cd7660a0411521e4873842d2c54b41bc1d926db02a4c8ff2f173b042a3252b94cc323927f7b6a86c2c2836f30e870c312e7568a91429fb8f1a444f40bba2e431a48fc43cac2f03607268172f6ea2eead54af6ac1e214b708235c485af578724a22fc6bbedf2519952473d076a13d0146b955e3942baf9d56ef0ac6ba3a3e7d98f8ba7c8ab20c924b337d220db2f9e9b1aef4ddeb4265e5bdeb73aa362e429deb1528b6951d761243ef11eddbfc6f8f5ee686c470466807014e8f00cd"}, {0x4, 0x1, @sival_ptr=0x900, @ke_flags=0xc}}, {r3, 0xfffffffffffffffa, &(0x7f0000001700)="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", 0x1000, [0x80000000, 0x5], 0x40, 0x6, 0x57a, {0x99, 0x9, &(0x7f0000000580)="aef28482d6f609e7f7d3240facf1cac723ed7efe370fc9c2755ea5b6f1ddce1d3bdc96d33fec64264abf292430aac206544d171dde0b62828f11d2b75a6456c9901d2ded9443"}, {0x0, 0xa, @sival_int=0x1f, @spare=[0xbb, 0x1, 0x1, 0x20, 0x9, 0x7, 0x9, 0xdf]}}, {r0, 0x80000001, &(0x7f0000000600)="5f23f7c7869059400e582922c9a533d520cde523c9dc074b942f8765ff59bc849bed8315e253aaf4b98c27c70ecf49331c8f", 0x32, [0x1], 0xfffffffffffffff8, 0x1, 0x6, {0x0, 0x5, &(0x7f0000000640)="5db5b4023037fb03ea270e09d7d14a97a388b6b18034e1965d8dca70035992361bad39a600a90d5227d90d5027a6766842b1796ddd5a7b3e0a118bbbecb7284e9506b2cac4b27a92842452fd6f552b1c93c3dc77c7adff6983dd207a23de42ebd3f99fef"}, {0x3, 0x0, @sigval_ptr=0x7, @thr={&(0x7f00000006c0)="490faeb42628000000402b725cf30f536ef1c4217c1022c423192235cab40000dd261209f2d9e1ad66df78596441c09d9e7e000000", &(0x7f0000000740)="9f6799847994b5479537a539f79b17546336203f1786707e0a79dc7204ccaffea073e2fa601fa075069832e678dbf395b42bcdd61e4326d837ef999f8a2d648407c88dc7c11734fa1f2572bf37999a24fbba35cea1e8f8820f66f6d7ad77f2b90e3825d3654d6c543df011ac4cf87298e078fe5c74a758abd7413a0241c49c0419d7548d75be102f1656fd8b07ac3b57e4d527ca9c23859ebeb8150544e9780dd9809323c93ab5b0966b3f3c3a27d70de14d2d9e472434ab2a46861011d7f1499392aa2f51bf2fe488beefe3707ad08fbb93fb43dacc1e54"}}}, {r1, 0x8000, &(0x7f0000000840)="15676061143415aec9aba678e02bfa07a449bee693050259caaacedc0b6665f5c37f734f31cdf4aa6a8e59dfb23dbad728b89f413d232bbd2aab49e527cc577e81dab9cfa2024163025e0cbe57ca95aba093f5c142ecbbfbc3802788c43c90cd2fdbc8c1c6bb047cf235211d112e8f9c960a4a518aec22900321740bf4d7f1b1c3b44085efadc30f37", 0x89, [0x925e, 0x2], 0x10000, 0x8, 0xda, {0x9, 0x3ed9, &(0x7f0000000900)="70e834a7b4e6e1578ee27af27630d5c6652f7e48f662e6eb33fcd12ddbc6709c4e948ed240daa2d194c7bf236b77311a8072"}, {0x0, 0x20, @sival_ptr=0x2, @ke_flags=0x8000}}], 0x6, &(0x7f0000000d00)={0x2, 0x100000a, @sival_ptr=0x4, @spare=[0x5, 0xfffffffffffffff8, 0xee9, 0x5, 0x8001, 0x4, 0x4, 0xa82]}) socket$inet_sctp(0x2, 0x5, 0x84) (async) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, 0x0, 0x0) ksem_getvalue(0x0, 0x0) pid 5380 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5383 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5387 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5388 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:57 executing program 1: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0) 06:49:57 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@timestamp}}}}) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @random="8b9b7c862cab", [{[], {0x8100, 0x3, 0x0, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @remote, @multicast1, @remote, @broadcast}}}}) 06:49:57 executing program 1: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x7f, 0x30, 0x1, 0x1, 0x0, 0x7, 0x81, 0x4c, 0x0, 0x1, 0x6}, 0xb) setsockopt$inet_opts(r5, 0x0, 0x200000000000a, &(0x7f0000000000)="ea00005c00000000", 0x1) sendmsg$unix(r4, &(0x7f0000005ec0)={0x0, 0x15, &(0x7f00000003c0)=[{&(0x7f0000000280)="8bbab3af8fe3b5a1d0a87eb1d679db302c9b25863f7bcda873b347e3f2249b70885ed6f048482b5ab0569515c758bda18154b357f91ed96cafad190b81de03a1ed4f982cdbe72466336aa9f0543f8eff86cddbde1f8fa4f4df70"}, {&(0x7f0000000300)="95b2589036b3a8311c8d500a64ac5921aae40ea4d39a7d94fcec58a6b484edc48cf39fcf9346419b22b924979de5efada206094cb1e61c61d3f68245c220a8d174822a2e74a37a42c60e70f07da5e5798804ea1cf4d520c606a219fc9fa7890dacfeab532e555d8b727adff8b7d3237b714ec49aef224e729929f02c5cc443094574ab4f1d623eb9e7111f16bfbf7d31b536fb8db19aa9dd45f8b56c972d8462a13b0ac1d5b7290d0633"}], 0x4, 0x0, 0x0, 0x20000}, 0x20000) sendto(r3, &(0x7f0000000100)="ca0caa13b82664eff37e0cafd52e3720a37a091866b063768603676dbb460ff84aacc6e3fa62e03912cea721c0c493e7fe8ae06162342555ff047d0406c5bebe0dd20a45ca4a072337d9d44f61fb02b80e7717869ccd1e24275e5a2bdb5e918b8ae591378ac7ba71823862297b7c2548918f8051c592c2efe4f7e4464529a4e3bb33915a505ea101d8ded0c0a3692b669df1e6a626216e4de5b7eb496c4c333981a161bf5ab5326f9d49f1d1346b50610124ee2423f648891675b894e7602a016ca8c057a3c41b46", 0xc8, 0x105, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) msync(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x1) listen(r4, 0x1ab5) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001240)={r1, 0x62}, &(0x7f0000001280)=0x8) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000012c0)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001300)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r6, 0xffffffff, 0x7}, 0xc) 06:49:57 executing program 1: openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getgroups(0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0]) r0 = openat$filemon(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) setresuid(0xffffffffffffffff, 0xee00, 0x0) r1 = fork() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000f80)=r1) pid 5391 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5395 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:57 executing program 1: mlockall(0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) freebsd10_pipe(0x0) open(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) pipe2(0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x8) 06:49:57 executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x330, &(0x7f0000000100)="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"}) 06:49:57 executing program 1: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0) 06:49:57 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@timestamp}}}}) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @random="8b9b7c862cab", [{[], {0x8100, 0x3, 0x0, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @remote, @multicast1, @remote, @broadcast}}}}) 06:49:57 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x7f, 0x30, 0x1, 0x1, 0x0, 0x7, 0x81, 0x4c, 0x0, 0x1, 0x6}, 0xb) setsockopt$inet_opts(r5, 0x0, 0x200000000000a, &(0x7f0000000000)="ea00005c00000000", 0x1) sendmsg$unix(r4, &(0x7f0000005ec0)={0x0, 0x15, &(0x7f00000003c0)=[{&(0x7f0000000280)="8bbab3af8fe3b5a1d0a87eb1d679db302c9b25863f7bcda873b347e3f2249b70885ed6f048482b5ab0569515c758bda18154b357f91ed96cafad190b81de03a1ed4f982cdbe72466336aa9f0543f8eff86cddbde1f8fa4f4df70"}, {&(0x7f0000000300)="95b2589036b3a8311c8d500a64ac5921aae40ea4d39a7d94fcec58a6b484edc48cf39fcf9346419b22b924979de5efada206094cb1e61c61d3f68245c220a8d174822a2e74a37a42c60e70f07da5e5798804ea1cf4d520c606a219fc9fa7890dacfeab532e555d8b727adff8b7d3237b714ec49aef224e729929f02c5cc443094574ab4f1d623eb9e7111f16bfbf7d31b536fb8db19aa9dd45f8b56c972d8462a13b0ac1d5b7290d0633"}], 0x4, 0x0, 0x0, 0x20000}, 0x20000) sendto(r3, &(0x7f0000000100)="ca0caa13b82664eff37e0cafd52e3720a37a091866b063768603676dbb460ff84aacc6e3fa62e03912cea721c0c493e7fe8ae06162342555ff047d0406c5bebe0dd20a45ca4a072337d9d44f61fb02b80e7717869ccd1e24275e5a2bdb5e918b8ae591378ac7ba71823862297b7c2548918f8051c592c2efe4f7e4464529a4e3bb33915a505ea101d8ded0c0a3692b669df1e6a626216e4de5b7eb496c4c333981a161bf5ab5326f9d49f1d1346b50610124ee2423f648891675b894e7602a016ca8c057a3c41b46", 0xc8, 0x105, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) msync(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x1) listen(r4, 0x1ab5) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001240)={r1, 0x62}, &(0x7f0000001280)=0x8) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000012c0)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001300)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r6, 0xffffffff, 0x7}, 0xc) 06:49:57 executing program 1: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10}}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000)=0xfffffff8, 0x4) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6) rfork(0x3040) 06:49:57 executing program 1: socket(0x0, 0x1, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, 0x0) socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000340)="98", 0x1}], 0x1, 0x0, 0x0, 0x10c}, 0x0) shutdown(r1, 0x1) r2 = socket(0x2, 0x10000001, 0x0) dup2(r2, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES64], 0x2c}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000140)={0x1}, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x15, 0x0, 0x18, &(0x7f0000000180)="2c023de873b31dc56b8b675afe35e5220000000000000004", 0x0, 0x0, 0x0, 0xfdeffffe}) fcntl$dupfd(r0, 0x0, r0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) socket(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r4, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) 06:49:57 executing program 0: mlockall(0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) freebsd10_pipe(0x0) open(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) pipe2(0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x8) 06:49:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) r1 = open$dir(0x0, 0x200, 0x0) mkdirat(r1, 0x0, 0x141) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) openat$filemon(0xffffff9c, 0x0, 0x400, 0x0) socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f00000001c0)={0x10, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xfffffffc, 0x0, 0x1]}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640)={0x0, 0x0, 0xc}, 0xc) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000740)={0x0, 0xb, 0x4c34721b, 0x4, 0x4, 0x7, 0xfff, 0x0, {@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0, 0x7, 0x1, 0x81, 0x10000, 0x2}}, &(0x7f0000000800)=0xb0) r6 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) setsockopt$inet_int(r6, 0x0, 0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f0000000a00)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000b40)=0xd1) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x29fe448f}, 0x8) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 06:49:57 executing program 1: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async, rerun: 32) getgroups(0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0]) (rerun: 32) setegid(r1) (async, rerun: 64) r2 = openat$filemon(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) (rerun: 64) setresuid(0xffffffffffffffff, 0xee00, 0x0) (async) r3 = fork() ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f0000000f80)=r3) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) (async) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) (async, rerun: 32) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) (async, rerun: 32) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) (async) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f0000001300)={{"d41f15567cce755014f18ba7121aac29e21b610f9eab9c080c8381e9b0825ce5b076680b65c44c1948f3fdf9773b8f63a810ad1e67d8822ded5e81a56ee9811e4e5d906e69daca616fa5dd32fb41325272b2f3e59182e2fa3023e3062bd26b03e3856a88eb0a1a040c6a435c3b733ac9fbf0fd0d24786b6f1fec3b6eab4f3d22c5328ca87f53807f813783325b4a4f4d643197c444ed306d2be1431e35df887528ff6ac56e9bf9d2824a6ac1d09daa9b3ad53dfbcf13973dfde0b92e8c769d5be598feda806ef013517ed1e3cde4675e067447c5c82e5353ecd6cdc730d49c1d01dbb7eb97f9d510983e7ff7723003e75facf842317c32f9fa979d49f73a7bafb401ca8e999747d1f688838638513870f41ff784c9b9e46b55a27088f5dd8edcdf6c29130f579f4e7ec1d27f420faf39e13bfac7ab4bd6736c1b639bf3f82634e355553ba138b73845ff1dd8581695a665cd501c75e5bdf4479cb984c7ad8acb584f2753522bb3ec22f56b58e5065791661d177a0563972571b195e21044a4d3cafea1707a1c2e777694e351ff3f48da1c26b47e71536c9cac1d56a6fdd136dab80b0df017c2e88f37b83459789127fc3a140f2a74055afd16a6914886c1db590beab11e1edc0eabe150f6ab0a86bcf306727c67c1f4c8d7bf15ee19748e3a84f7cf42334558accd455c36a4a7123a2298ab260009c0c053f4537f08b0ed5d42df7362d156ce855122b3682302cfbdf2f4416ef45ca3ac52ac1ff6dde756ccb9846539bd78435027a7c1649fa66567b830730dfc9afcf88d730fddff9aff0c889240b2b3b6b70f6c63b10b19261a20693a8c9653fedeb7043bb10172aba1d96ac57b23ccebea35d2e6d243cc9f74d76ce7ba5fc5feee33bf6fa4df1bda41ec0808cf287c3f517de0186fab0c1ea0a84ce4771d0949fc4a1bd6f83a513a805d9738ad951d593cb4db418a5051e72f23a88dabf19e72f9bd18b31abf5f2be3950b81a59dfb348e0966685902ccbbc18ad64a08f8d5968a4b2d981cbea1fb48a88226931afbbb42744a0f42484a63c3db9fb68f94862175c5d7ae887a6b84308762210371949b0292429e5e144fa65b8898181c6e32e4ee0b8331dbe2f4999f2aa28bf31bef624db7fed17d03c4c14fb4d32dcb2b01eccc963cfd7588957442836993e75ea4f56f0c90ccf20650309ee66b358b82e32fe8b10a0301fb0254a1cad46a041a2fea46b0ae8cbf373ac3e411cd8abcffed85d0568a75575b39a92d51b6d811cd6f1c9e3db1814224222b897acd430297d3c816c4eafb7b0b9e0545d48ba239b3bf420035901af3d19268d026c36488ca0a021631fc78fa0f17fe71fb7cf8b5ff44c925e6df0e1e72a4668275fc289920a25fcbb37a18fe3c13115f9555d5ec7973f1c502c2c27c6dbde14423c5a8da118c4f28de206765e8461b9a9e94", "ab490a04fd90e2e2f3fdab2cc277302de599f500a9e92fa79b1181b49483c93b", 0x200000, 0x80}, &(0x7f00000012c0), 0x4, 0x1f, 0x0, 0x0, 0x1, 0xffffffff80000000}) (async) sigqueue(0x0, 0x0, @sival_int) (async, rerun: 32) __semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0) (async, rerun: 32) socket(0x0, 0x0, 0x8) (async, rerun: 32) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f00000012c0)={0x0, 0xa3493b59835c7eda, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000240)}) (rerun: 32) 06:49:57 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, &(0x7f0000000040)}}) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x12, 0x1c, 0x0, 0xec8, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x3}, 0x8) r4 = open$dir(&(0x7f0000000100)='.\x00', 0x400000, 0x0) r5 = dup(0xffffffffffffffff) ioctl$CIOCCRYPT(r5, 0xc0306367, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r4, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') pid 5402 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5405 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5407 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5}, 0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000740)={0x0, 0xe3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000), 0x1) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="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", 0x12c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c) kqueue() openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @multicast1}}}, 0x0) vfork() getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) sendmsg$inet_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000400)="dc", 0x1}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="2c00000084f2ffff090000003037a58fff01ecaf0286e681446139b14a22bd22d2d1064765c93197dbd696bd62b2dcd460be2afdfbe8fa07d835c9ea41484a1cf9f7022c88d6601d8c31fe7919412549b2ed03c871a7a1f84b77e91eea9f34d505c3f7fcf27833d24bcc40d7131fc57239d4000000000000000000000f0000000000000000"], 0x2c}, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f0000000080)={{"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", "8b07104218f22b3a1f8dffff000034ed02da4ba667b85f0000000900"}, 0x0, 0x428, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffe, 0x1}) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0), 0x8) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) setreuid(0xee00, 0x0) r5 = getuid() chown(&(0x7f00000000c0)='./file0\x00', r5, 0x0) chmod(&(0x7f0000000280)='./file0\x00', 0x2768c724b44f58aa) 06:49:57 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x7f, 0x30, 0x1, 0x1, 0x0, 0x7, 0x81, 0x4c, 0x0, 0x1, 0x6}, 0xb) setsockopt$inet_opts(r5, 0x0, 0x200000000000a, &(0x7f0000000000)="ea00005c00000000", 0x1) sendmsg$unix(r4, &(0x7f0000005ec0)={0x0, 0x15, &(0x7f00000003c0)=[{&(0x7f0000000280)="8bbab3af8fe3b5a1d0a87eb1d679db302c9b25863f7bcda873b347e3f2249b70885ed6f048482b5ab0569515c758bda18154b357f91ed96cafad190b81de03a1ed4f982cdbe72466336aa9f0543f8eff86cddbde1f8fa4f4df70"}, {&(0x7f0000000300)="95b2589036b3a8311c8d500a64ac5921aae40ea4d39a7d94fcec58a6b484edc48cf39fcf9346419b22b924979de5efada206094cb1e61c61d3f68245c220a8d174822a2e74a37a42c60e70f07da5e5798804ea1cf4d520c606a219fc9fa7890dacfeab532e555d8b727adff8b7d3237b714ec49aef224e729929f02c5cc443094574ab4f1d623eb9e7111f16bfbf7d31b536fb8db19aa9dd45f8b56c972d8462a13b0ac1d5b7290d0633"}], 0x4, 0x0, 0x0, 0x20000}, 0x20000) sendto(r3, &(0x7f0000000100)="ca0caa13b82664eff37e0cafd52e3720a37a091866b063768603676dbb460ff84aacc6e3fa62e03912cea721c0c493e7fe8ae06162342555ff047d0406c5bebe0dd20a45ca4a072337d9d44f61fb02b80e7717869ccd1e24275e5a2bdb5e918b8ae591378ac7ba71823862297b7c2548918f8051c592c2efe4f7e4464529a4e3bb33915a505ea101d8ded0c0a3692b669df1e6a626216e4de5b7eb496c4c333981a161bf5ab5326f9d49f1d1346b50610124ee2423f648891675b894e7602a016ca8c057a3c41b46", 0xc8, 0x105, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) msync(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x1) listen(r4, 0x1ab5) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001240)={r1, 0x62}, &(0x7f0000001280)=0x8) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000012c0)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001300)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r6, 0xffffffff, 0x7}, 0xc) 06:49:57 executing program 0: mlockall(0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) freebsd10_pipe(0x0) open(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) pipe2(0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x8) 06:49:57 executing program 0: freebsd11_fstatat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async, rerun: 32) bind$inet6(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x0, @rand_addr=0x3}, 0x10, 0x0}, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) (async) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) (async) r1 = getpid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000280)=r1) open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) (async) poll(0x0, 0x0, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 32) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (async, rerun: 32) vfork() (async) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3}) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x80000000}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000200)={0x379007, 0x7, 0x7e680000}) socket(0x2, 0x3, 0x0) (async) socket(0x2, 0x1, 0x0) (async) r3 = socket(0x1, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000240)=0xffff21e5, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async) r4 = socket(0x2, 0x20000000, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) pid 5413 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5418 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:58 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0x3, @ke_flags=0x4002}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10}}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000000), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24) 06:49:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000180), 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001500), 0x0, 0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000001540)) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) sendmsg$inet_sctp(r1, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000080)=';', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x88) 06:49:58 executing program 3: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x396, &(0x7f0000000100)="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"}) 06:49:58 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x7f, 0x30, 0x1, 0x1, 0x0, 0x7, 0x81, 0x4c, 0x0, 0x1, 0x6}, 0xb) setsockopt$inet_opts(r4, 0x0, 0x200000000000a, &(0x7f0000000000)="ea00005c00000000", 0x1) sendmsg$unix(r3, &(0x7f0000005ec0)={0x0, 0x15, &(0x7f00000003c0)=[{&(0x7f0000000280)="8bbab3af8fe3b5a1d0a87eb1d679db302c9b25863f7bcda873b347e3f2249b70885ed6f048482b5ab0569515c758bda18154b357f91ed96cafad190b81de03a1ed4f982cdbe72466336aa9f0543f8eff86cddbde1f8fa4f4df70"}, {&(0x7f0000000300)="95b2589036b3a8311c8d500a64ac5921aae40ea4d39a7d94fcec58a6b484edc48cf39fcf9346419b22b924979de5efada206094cb1e61c61d3f68245c220a8d174822a2e74a37a42c60e70f07da5e5798804ea1cf4d520c606a219fc9fa7890dacfeab532e555d8b727adff8b7d3237b714ec49aef224e729929f02c5cc443094574ab4f1d623eb9e7111f16bfbf7d31b536fb8db19aa9dd45f8b56c972d8462a13b0ac1d5b7290d0633"}], 0x4, 0x0, 0x0, 0x20000}, 0x20000) sendto(r2, &(0x7f0000000100)="ca0caa13b82664eff37e0cafd52e3720a37a091866b063768603676dbb460ff84aacc6e3fa62e03912cea721c0c493e7fe8ae06162342555ff047d0406c5bebe0dd20a45ca4a072337d9d44f61fb02b80e7717869ccd1e24275e5a2bdb5e918b8ae591378ac7ba71823862297b7c2548918f8051c592c2efe4f7e4464529a4e3bb33915a505ea101d8ded0c0a3692b669df1e6a626216e4de5b7eb496c4c333981a161bf5ab5326f9d49f1d1346b50610124ee2423f648891675b894e7602a016ca8c057a3c41b46", 0xc8, 0x105, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) msync(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x1) listen(r3, 0x1ab5) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @mcast1, 0x1ff}}, 0x0, 0x1, 0x5, 0x0, 0xb70b, 0x8}, 0x98) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000012c0)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001300)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5, 0xffffffff, 0x7}, 0xc) pid 5424 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5426 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:58 executing program 3: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000100)=ANY=[], &(0x7f0000000300)=0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, &(0x7f0000000fc0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @rand_addr=0x7f}, 0xc) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x70) 06:49:58 executing program 3: accept$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x46e, &(0x7f00000001c0), 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @multicast2}, 0x10) freebsd11_fstatat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r3, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB="0f0000000000000907000000e9ff00"/24], 0x20}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xfffffffc}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={r5, 0x5c, 0x800, 0x5, 0x4, 0xffff}, 0x14) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x8006, &(0x7f0000000000), &(0x7f00000000c0)=0x1) lseek(0xffffffffffffffff, 0x9, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt(r1, 0x0, 0x0, 0x0, 0x0) 06:49:58 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0x3, @ke_flags=0x4002}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10}}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000000), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24) pid 5430 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5432 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000180), 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001500), 0x0, 0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000001540)) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) sendmsg$inet_sctp(r1, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000080)=';', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x88) 06:49:58 executing program 3: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x396, &(0x7f0000000100)="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"}) 06:49:58 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x0) open(0x0, 0x200, 0x119) socket(0x2, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:58 executing program 3: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000100)=ANY=[], &(0x7f0000000300)=0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, &(0x7f0000000fc0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @rand_addr=0x7f}, 0xc) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x70) pid 5435 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5437 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:58 executing program 3: aio_mlock(&(0x7f0000001080)={0xffffffffffffffff, 0x0, 0x0, 0x0, [0x8], 0x0, 0x0, 0x1, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @thr={0x0, 0x0}}}) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) freebsd11_stat(0x0, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000003c0)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 06:49:58 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0x3, @ke_flags=0x4002}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10}}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000000), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24) 06:49:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000180), 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001500), 0x0, 0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000001540)) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) sendmsg$inet_sctp(r1, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000080)=';', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x88) pid 5441 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5444 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:58 executing program 3: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x3c9, &(0x7f0000000100)="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"}) 06:49:58 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x0) open(0x0, 0x200, 0x119) socket(0x2, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:49:58 executing program 3: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000100)=ANY=[], &(0x7f0000000300)=0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, &(0x7f0000000fc0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @rand_addr=0x7f}, 0xc) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x70) pid 5446 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:58 executing program 3: aio_mlock(&(0x7f0000001080)={0xffffffffffffffff, 0x0, 0x0, 0x0, [0x8], 0x0, 0x0, 0x1, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @thr={0x0, 0x0}}}) socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) freebsd11_stat(0x0, 0x0) setsockopt(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000003c0)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 06:49:58 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0x3, @ke_flags=0x4002}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10}}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000000), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24) 06:49:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000180), 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001500), 0x0, 0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000001540)) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) sendmsg$inet_sctp(r1, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000080)=';', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x88) 06:49:58 executing program 3: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x3c9, &(0x7f0000000100)="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"}) 06:49:58 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() r0 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x0, 0x0, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) setresgid(0x0, 0x0, 0xffffffffffffffff) setregid(0x0, 0xffffffffffffffff) freebsd11_lstat(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) bindat(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) rename(0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x46a, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) kmq_notify(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0xe, @sival_int=0x54c738bb, @thr={&(0x7f00000001c0)="6666470f616f054530670e6736430f1b198f4950992df100000066460fe95800c44205cf2ac44191ed867e0000000f1cbe46bcff4bc4815358d8c481f82ba129800000", &(0x7f0000000240)="90c866fcd68f075a3be3f46416267424de9d0cc9f775cac441640436d8fb2abf44458478e1d781c593155ea9ee1ef6da48f4aac0f0b929b7072404674cf862c777c7a88b37f55ecc"}}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000002c0)={0xb}, 0x1) sendmsg$inet_sctp(r3, &(0x7f0000000880)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000300)="01", 0x1}], 0x1}, 0x0) writev(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)="65b2243e0f0dc9e228e71c2b7521e48eecfaa0fcf26545a64a5b08ae628d219de4329e8f9a7237c61a323de6f702a48146fa226442199c1a104e536dbe1ec7c41f80ee4cab44d893b3cae86d23e6bd636fbb816a64934b678fe5d9cbc037fd04ec08f962162296d0d7d5b6ec0dac690f04644a3eaad9d18c7086ec121cb8c7", 0x7f}, {&(0x7f0000000380)="752a71dc894fbe7b240c795d83035474d4f04bcf881911a7049b4f3d64012f0a2f4f370d4ec1efd469ce4143d26ff4a9d9a16396f1145fb4abec236a37df2a5b1b5c9c68a7e344341cf94fb3e24661a7", 0x50}, {&(0x7f0000000400)="39b73010a031bad29bf8eda6e55968e0f2e21132a08639ed2c30140f8e57e8c2dc75607b3ab0b9786f39ce8aafac77b940c470ac56a9ebb2536d596ecdb1ea2960809d7f1c28e24ac63ed570dce5c32e91cdafd86981d93f257b55ee63d395d41b2dd8743fb621511e3fe0cfafac4060487ae673358d9b8fcbda1075229939adcde9677938f0f52711d15836a2a9d34cc1f0203cdf612273883d7d747f3c80fc473379fcff190f55043b09577a89712065eb6fc110aaf50c23c81c478eec8659", 0x3ff585fac7f2c5da}, {&(0x7f0000003b80)="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", 0x1c2}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="2a2f4ddb08cbc211", 0x8}], 0x6) writev(r1, 0x0, 0x0) connectat(r0, r1, &(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x7}, 0x10) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000000)={0x17, 0xf, 0x10, &(0x7f0000000940)="0b6fac4103e7a00d4689e808d0d4755a", 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x10001, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000280)}) ioctl$CRIOGET(r4, 0xc0046364, &(0x7f00000000c0)=0x79c9) openat$filemon(0xffffffffffffff9c, &(0x7f0000000b80), 0x0, 0x0) pid 5450 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5453 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5455 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5458 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:58 executing program 0: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000100)=ANY=[], &(0x7f0000000300)=0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffecf, 0x2, 0x1, @broadcast}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @rand_addr=0x7f}, 0xc) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x70) 06:49:58 executing program 1: aio_mlock(&(0x7f0000001080)={0xffffffffffffffff, 0x0, 0x0, 0x0, [0x8], 0x0, 0x0, 0x1, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @thr={0x0, 0x0}}}) socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) freebsd11_stat(0x0, 0x0) setsockopt(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000003c0)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 06:49:58 executing program 1: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0x3, @ke_flags=0x4002}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10}}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000000), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24) 06:49:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000180), 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001500), 0x0, 0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000001540)) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x88) pid 5420 (syz-executor.0), jid 0, uid 0: exited on signal 3 (no core dump - too large) pid 5462 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:58 executing program 1: accept$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x46e, &(0x7f00000001c0), 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @multicast2}, 0x10) freebsd11_fstatat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r3, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB="0f0000000000000907000000e9ff00"/24], 0x20}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xfffffffc}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={r5, 0x5c, 0x800, 0x5, 0x4, 0xffff}, 0x14) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x8006, &(0x7f0000000000), &(0x7f00000000c0)=0x1) lseek(0xffffffffffffffff, 0x9, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt(r1, 0x0, 0x0, 0x0, 0x0) pid 5464 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:58 executing program 0: setsid() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0xfffffffffffffffe, @ke_flags}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet6(r1, 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x53, &(0x7f0000000040)={0x9, {{0x1c, 0x1c, 0x1, 0x80, @empty}}, {{0x1c, 0x1c, 0x1, 0x0, @rand_addr="1176ef56c49c687251d3ab039d6bee83"}}}, 0x108) ioctl$BIOCSRTIMEOUT(0xffffffffffffffff, 0x40047477, &(0x7f0000002c80)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) 06:49:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) r1 = open$dir(0x0, 0x200, 0x0) mkdirat(r1, 0x0, 0x141) socket$inet6_sctp(0x1c, 0x0, 0x84) bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) openat$filemon(0xffffff9c, 0x0, 0x400, 0x0) socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f00000001c0)={0x10, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xfffffffc, 0x0, 0x1]}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640)={0x0, 0x0, 0xc}, 0xc) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000740)={0x0, 0xb, 0x4c34721b, 0x4, 0x4, 0x7, 0xfff, 0x0, {@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0, 0x7, 0x1, 0x81, 0x10000, 0x2}}, &(0x7f0000000800)=0xb0) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 06:49:58 executing program 1: aio_mlock(&(0x7f0000001080)={0xffffffffffffffff, 0x0, 0x0, 0x0, [0x8], 0x0, 0x0, 0x1, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @thr={0x0, 0x0}}}) socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) freebsd11_stat(0x0, 0x0) setsockopt(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000003c0)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 06:49:58 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10}}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000)=0xfffffff8, 0x4) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6) rfork(0x3040) pid 5467 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5470 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:58 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, &(0x7f0000000040)}}) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x12, 0x1c, 0x0, 0xec8, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x3}, 0x8) r4 = open$dir(&(0x7f0000000100)='.\x00', 0x400000, 0x0) r5 = dup(0xffffffffffffffff) ioctl$CIOCCRYPT(r5, 0xc0306367, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r4, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 06:49:58 executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x3e3, &(0x7f0000000100)="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"}) 06:49:59 executing program 0: socket(0x0, 0x1, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, 0x0) socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000340)="98", 0x1}], 0x1, 0x0, 0x0, 0x10c}, 0x0) shutdown(r1, 0x1) r2 = socket(0x2, 0x10000001, 0x0) dup2(r2, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES64], 0x2c}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000140)={0x1}, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x15, 0x0, 0x18, &(0x7f0000000180)="2c023de873b31dc56b8b675afe35e5220000000000000004", 0x0, 0x0, 0x0, 0xfdeffffe}) fcntl$dupfd(r0, 0x0, r0) socket(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r4, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) 06:49:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) r1 = open$dir(0x0, 0x200, 0x0) mkdirat(r1, 0x0, 0x141) socket$inet6_sctp(0x1c, 0x0, 0x84) bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) openat$filemon(0xffffff9c, 0x0, 0x400, 0x0) socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f00000001c0)={0x10, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xfffffffc, 0x0, 0x1]}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640)={0x0, 0x0, 0xc}, 0xc) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000740)={0x0, 0xb, 0x4c34721b, 0x4, 0x4, 0x7, 0xfff, 0x0, {@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0, 0x7, 0x1, 0x81, 0x10000, 0x2}}, &(0x7f0000000800)=0xb0) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 06:49:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @ke_flags}) socket(0x0, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x20009) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setrlimit(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x8) connect$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa6b133d6a0d40ffffffffffff86dd60367eca00283a00fe8000000000000000000000000000bbff0200000000000000000000000000018900907800000000fe8000000000000000000000000000bb00000000000000000000000000100000"]) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="44060e5fe7b7525b382c8b87ad10c7cf"}, 0x1c) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x314}, 0x98) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0xffff8001, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x8}, 0x8) openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x31, &(0x7f0000000180)=ANY=[@ANYBLOB="3808b9"], 0x10) freebsd11_mknod(0x0, 0x1000, 0x0) sendto(r3, &(0x7f00000001c0)="3557ae99a5eabcc180feec2a3b9fddd375ea4aa48c55b30ef9bc9156608c96a60b534dd007ad08cba47c300824a5662b981d7e4638f381b995345bfd66e60db49e28c79a9d81286b25189254d47e73f780216adfad5cd31aabe60b0dc2063661d048613bfaf3c270f95c8aae5526ac1f6116b31ac6a3164aca6bcf68aed9686edb", 0x81, 0x185, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast1}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 06:49:59 executing program 1: aio_mlock(&(0x7f0000001080)={0xffffffffffffffff, 0x0, 0x0, 0x0, [0x8], 0x0, 0x0, 0x1, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @thr={0x0, 0x0}}}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) freebsd11_stat(0x0, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000003c0)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 06:49:59 executing program 1: mlockall(0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) freebsd10_pipe(0x0) open(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x8) pid 5473 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5476 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:59 executing program 1: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x3e3, &(0x7f0000000100)="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"}) 06:49:59 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, &(0x7f0000000040)}}) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x12, 0x1c, 0x0, 0xec8, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x3}, 0x8) r4 = open$dir(&(0x7f0000000100)='.\x00', 0x400000, 0x0) r5 = dup(0xffffffffffffffff) ioctl$CIOCCRYPT(r5, 0xc0306367, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r4, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 06:49:59 executing program 1: socket(0x0, 0x1, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, 0x0) socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000340)="98", 0x1}], 0x1, 0x0, 0x0, 0x10c}, 0x0) shutdown(r1, 0x1) r2 = socket(0x2, 0x10000001, 0x0) dup2(r2, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES64], 0x2c}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000140)={0x1}, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x15, 0x0, 0x18, &(0x7f0000000180)="2c023de873b31dc56b8b675afe35e5220000000000000004", 0x0, 0x0, 0x0, 0xfdeffffe}) socket(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r4, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) 06:49:59 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000001e00), 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) ktimer_create(0x0, 0x0, &(0x7f0000000000)) ktimer_create(0x0, 0x0, 0x0) ktimer_create(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) ktimer_create(0xf, &(0x7f0000000180)={0x4, 0x8, @sigval_int=0x101, @thr={&(0x7f0000000040)="83766900f0830b00c4e2053eeb0b29c4a1895f36d84416f7c441c2525c41900f1762fcf26fc443d10d2b55", &(0x7f0000000240)="c3f7617591c457e5f77298eba9ed3bb8d3a6662bc43ebf5145fc49e11ce3ef0db31d1740426ab4ded1afbfa94e8f37fa1f269ce4b4fa3c6ed0c85718fadad0e56db4d21aec784e18e41f3a2ee74b8ef6bab05524d1d9f83c0abf71c7acb8261cd13d0d5a97ca428b67a1b497dfd2079434035e921355660c034936377b24173402dc31e7d4751ef74f0a3248951a"}}, &(0x7f0000000300)) open$dir(0x0, 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) rfork(0x1000) pid 5484 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:59 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) readlink(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_tcp_TCP_TXTLS_MODE(0xffffffffffffffff, 0x6, 0x28, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x10c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x200}, 0x10) r1 = kqueue() freebsd11_kevent(r1, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff3, 0x1}], 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 06:49:59 executing program 3: mlockall(0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) freebsd10_pipe(0x0) open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x8) 06:49:59 executing program 3: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x3e3, &(0x7f0000000100)="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"}) 06:49:59 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, &(0x7f0000000040)}}) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x12, 0x1c, 0x0, 0xec8, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x3}, 0x8) r4 = open$dir(&(0x7f0000000100)='.\x00', 0x400000, 0x0) r5 = dup(0xffffffffffffffff) ioctl$CIOCCRYPT(r5, 0xc0306367, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r4, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 06:49:59 executing program 3: setsid() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0xfffffffffffffffe, @ke_flags}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet6(r1, 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)={0x9, {{0x1c, 0x1c, 0x1, 0x80, @empty}}, {{0x1c, 0x1c, 0x1, 0x0, @rand_addr="1176ef56c49c687251d3ab039d6bee83"}}}, 0x108) ioctl$BIOCSRTIMEOUT(0xffffffffffffffff, 0x40047477, &(0x7f0000002c80)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) 06:49:59 executing program 3: openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat$filemon(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) setresuid(0xffffffffffffffff, 0xee00, 0x0) r1 = fork() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000f80)=r1) 06:49:59 executing program 3: openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) poll(&(0x7f0000001800)=[{0xffffffffffffffff, 0x7}], 0x1, 0x0) open(0x0, 0x2048440, 0xe6) fchflags(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0xa) chmod(&(0x7f00000000c0)='./file0\x00', 0x21e) setreuid(0x0, 0xee01) openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, 0x0) write(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x428, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) r2 = socket(0x2, 0x2, 0x0) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000800)="0a021002", 0x4) dup2(r3, r2) connect$unix(r2, &(0x7f0000001400)=ANY=[@ANYBLOB="7802effeff"], 0x10) writev(r2, &(0x7f00000012c0)=[{&(0x7f0000000000)="c2514bbf316e7fabc6fd17a135260f61611b8b0d214881a241adb4f7ea24acf7cb0a2537df2712f8a8a6f66cb5beafea45df72d18ba6dea036740eb7cee3835102128e1b6d2d9a94573bc9763cf496296a1b9d5261b1e175fa00cf783773ea8b75d5305297c8cd92667b76d60ba84cef1cf83bd3e46603569ca0435150d6c0f2ab0bc0558e8162ebe3bb6e54d1b9ae540e9cb007ab13317965ccef83482fd66051d714dffb816af654454bf643ad31904cc5b9cde877dccc88b3dd5d5bc311bd697278b92a79145fb366de1c6bcf5064ab4f83001de9e7f368d7cddaeffafbae395fee9a0656f848", 0xe8}, {&(0x7f0000000100)="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", 0x4d5}], 0x2) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x10, 0x18, 0x1, &(0x7f0000000080)='<', 0x0, 0x0, 0x0, 0xfdffffff}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r6, r5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r7, 0x200}, 0x8) 06:49:59 executing program 3: mlockall(0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) freebsd10_pipe(0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x8) 06:49:59 executing program 3: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x3f0, &(0x7f0000000100)="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"}) 06:49:59 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, &(0x7f0000000040)}}) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x12, 0x1c, 0x0, 0xec8, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x3}, 0x8) r4 = open$dir(&(0x7f0000000100)='.\x00', 0x400000, 0x0) r5 = dup(0xffffffffffffffff) ioctl$CIOCCRYPT(r5, 0xc0306367, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r4, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') pid 5492 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5494 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:59 executing program 3: setsid() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0xfffffffffffffffe, @ke_flags}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet6(r1, 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) ioctl$BIOCSRTIMEOUT(0xffffffffffffffff, 0x40047477, &(0x7f0000002c80)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) 06:49:59 executing program 3: openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat$filemon(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) setresuid(0xffffffffffffffff, 0xee00, 0x0) r1 = fork() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000f80)=r1) 06:49:59 executing program 3: openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) poll(&(0x7f0000001800)=[{0xffffffffffffffff, 0x7}], 0x1, 0x0) open(0x0, 0x2048440, 0xe6) fchflags(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0xa) chmod(&(0x7f00000000c0)='./file0\x00', 0x21e) setreuid(0x0, 0xee01) openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, 0x0) write(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x428, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) r2 = socket(0x2, 0x2, 0x0) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000800)="0a021002", 0x4) dup2(r3, r2) connect$unix(r2, &(0x7f0000001400)=ANY=[@ANYBLOB="7802effeff"], 0x10) writev(r2, &(0x7f00000012c0)=[{&(0x7f0000000000)="c2514bbf316e7fabc6fd17a135260f61611b8b0d214881a241adb4f7ea24acf7cb0a2537df2712f8a8a6f66cb5beafea45df72d18ba6dea036740eb7cee3835102128e1b6d2d9a94573bc9763cf496296a1b9d5261b1e175fa00cf783773ea8b75d5305297c8cd92667b76d60ba84cef1cf83bd3e46603569ca0435150d6c0f2ab0bc0558e8162ebe3bb6e54d1b9ae540e9cb007ab13317965ccef83482fd66051d714dffb816af654454bf643ad31904cc5b9cde877dccc88b3dd5d5bc311bd697278b92a79145fb366de1c6bcf5064ab4f83001de9e7f368d7cddaeffafbae395fee9a0656f848", 0xe8}, {&(0x7f0000000100)="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", 0x4d5}], 0x2) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x10, 0x18, 0x1, &(0x7f0000000080)='<', 0x0, 0x0, 0x0, 0xfdffffff}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r6, r5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r7, 0x200}, 0x8) 06:49:59 executing program 3: mlockall(0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x8) pid 5501 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5503 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:59 executing program 3: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x3f0, &(0x7f0000000100)="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"}) 06:49:59 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, &(0x7f0000000040)}}) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x12, 0x1c, 0x0, 0xec8, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x3}, 0x8) r4 = open$dir(&(0x7f0000000100)='.\x00', 0x400000, 0x0) r5 = dup(0xffffffffffffffff) ioctl$CIOCCRYPT(r5, 0xc0306367, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r4, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 06:49:59 executing program 3: setsid() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0xfffffffffffffffe, @ke_flags}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet6(r1, 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) ioctl$BIOCSRTIMEOUT(0xffffffffffffffff, 0x40047477, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) 06:49:59 executing program 0: openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat$filemon(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) setresuid(0xffffffffffffffff, 0xee00, 0x0) r1 = fork() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000f80)=r1) pid 5510 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:49:59 executing program 0: openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) poll(&(0x7f0000001800)=[{0xffffffffffffffff, 0x7}], 0x1, 0x0) open(0x0, 0x2048440, 0xe6) fchflags(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0xa) chmod(&(0x7f00000000c0)='./file0\x00', 0x21e) setreuid(0x0, 0xee01) openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, 0x0) write(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x428, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) r2 = socket(0x2, 0x2, 0x0) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000800)="0a021002", 0x4) dup2(r3, r2) connect$unix(r2, &(0x7f0000001400)=ANY=[@ANYBLOB="7802effeff"], 0x10) writev(r2, &(0x7f00000012c0)=[{&(0x7f0000000000)="c2514bbf316e7fabc6fd17a135260f61611b8b0d214881a241adb4f7ea24acf7cb0a2537df2712f8a8a6f66cb5beafea45df72d18ba6dea036740eb7cee3835102128e1b6d2d9a94573bc9763cf496296a1b9d5261b1e175fa00cf783773ea8b75d5305297c8cd92667b76d60ba84cef1cf83bd3e46603569ca0435150d6c0f2ab0bc0558e8162ebe3bb6e54d1b9ae540e9cb007ab13317965ccef83482fd66051d714dffb816af654454bf643ad31904cc5b9cde877dccc88b3dd5d5bc311bd697278b92a79145fb366de1c6bcf5064ab4f83001de9e7f368d7cddaeffafbae395fee9a0656f848", 0xe8}, {&(0x7f0000000100)="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", 0x4d5}], 0x2) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x10, 0x18, 0x1, &(0x7f0000000080)='<', 0x0, 0x0, 0x0, 0xfdffffff}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r6, r5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r7, 0x200}, 0x8) 06:49:59 executing program 3: mlockall(0x3) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x8) 06:49:59 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sigval_int}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002ac0), &(0x7f0000002b00)=0x1) 06:49:59 executing program 0: openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) poll(&(0x7f0000001800)=[{0xffffffffffffffff, 0x7}], 0x1, 0x0) open(0x0, 0x2048440, 0xe6) fchflags(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0xa) chmod(&(0x7f00000000c0)='./file0\x00', 0x21e) setreuid(0x0, 0xee01) openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, 0x0) write(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x428, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) r2 = socket(0x2, 0x2, 0x0) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000800)="0a021002", 0x4) dup2(r3, r2) connect$unix(r2, &(0x7f0000001400)=ANY=[@ANYBLOB="7802effeff"], 0x10) writev(r2, &(0x7f00000012c0)=[{&(0x7f0000000000)="c2514bbf316e7fabc6fd17a135260f61611b8b0d214881a241adb4f7ea24acf7cb0a2537df2712f8a8a6f66cb5beafea45df72d18ba6dea036740eb7cee3835102128e1b6d2d9a94573bc9763cf496296a1b9d5261b1e175fa00cf783773ea8b75d5305297c8cd92667b76d60ba84cef1cf83bd3e46603569ca0435150d6c0f2ab0bc0558e8162ebe3bb6e54d1b9ae540e9cb007ab13317965ccef83482fd66051d714dffb816af654454bf643ad31904cc5b9cde877dccc88b3dd5d5bc311bd697278b92a79145fb366de1c6bcf5064ab4f83001de9e7f368d7cddaeffafbae395fee9a0656f848", 0xe8}, {&(0x7f0000000100)="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", 0x4d5}], 0x2) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x10, 0x18, 0x1, &(0x7f0000000080)='<', 0x0, 0x0, 0x0, 0xfdffffff}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r6, r5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r7, 0x200}, 0x8) 06:49:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @ke_flags}) socket(0x0, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x20009) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setrlimit(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x8) connect$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa6b133d6a0d40ffffffffffff86dd60367eca00283a00fe8000000000000000000000000000bbff0200000000000000000000000000018900907800000000fe8000000000000000000000000000bb00000000000000000000000000100000"]) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="44060e5fe7b7525b382c8b87ad10c7cf"}, 0x1c) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x314}, 0x98) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0xffff8001, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x8}, 0x8) openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x31, &(0x7f0000000180)=ANY=[@ANYBLOB="3808b9"], 0x10) freebsd11_mknod(0x0, 0x1000, 0x0) sendto(r3, &(0x7f00000001c0)="3557ae99a5eabcc180feec2a3b9fddd375ea4aa48c55b30ef9bc9156608c96a60b534dd007ad08cba47c300824a5662b981d7e4638f381b995345bfd66e60db49e28c79a9d81286b25189254d47e73f780216adfad5cd31aabe60b0dc2063661d048613bfaf3c270f95c8aae5526ac1f6116b31ac6a3164aca6bcf68aed9686edb", 0x81, 0x185, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast1}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) pid 5514 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:00 executing program 1: getgroups(0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0]) r0 = openat$filemon(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) setresuid(0xffffffffffffffff, 0xee00, 0x0) r1 = fork() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000f80)=r1) 06:50:00 executing program 1: openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) poll(&(0x7f0000001800)=[{0xffffffffffffffff, 0x7}], 0x1, 0x0) open(0x0, 0x2048440, 0xe6) fchflags(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0xa) chmod(&(0x7f00000000c0)='./file0\x00', 0x21e) setreuid(0x0, 0xee01) openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, 0x0) write(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x428, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000020003f200000000000000000000009f13bb26fff769b1d5bb8988660aa5664630f3127e950a6200000000000000290003b86600000086009078803f008005000000040000000213828fcf2feb62d94dacec7ae9660dfb5c25e01aa7597e3c94ce4fdbb2cebaa8858243f0019932a1a8d82fa573dcbc2132672e30ecb6cf0ccf544e517f3de0a071a3ae948d405d69addd91c63b08b15297b5f0cf30c3ba1fa0b37e57a134fc7506634d6cb28974122b91a5b16e0848672668c2870532300af4bc189e76cd0e13262c369493c538c254f51f199b7af921b81aadf621190000001a4c9c0b5865f317f0d0067e2a9a854a41e1ed44735d34d8c503dd53bbaa19e9703d5e39f55f34ae3720c4be6c53aef4706e9b1a1aec8130bbeb2889c9aa19b6c78b14c7bff425689d686d41ea7f0f17460d86f11bbb648be9662ebdad577f25ef92f19eb104886f0dc8581e7ad02d77e38e8be48a48f386cae0e1b69a1bef28ea11508eb25dff669d3fb268aaa64a74f7cef0ac452c2ca91124ca7e96cbb04a7a279a4ed2b18d4ec66d4a9509db8bac2c92d7ad8bc449c5eed8369edfc4e8a27e1e46c6ffa3fd94d0ce78968d107f1f1c5ca6be2bcedb8ca60ab8c44087f7b370381dc7f7c5a6d786c9e65ecbb8489ab1989cc67db3eb938362c74b0704831912c0eae236fbcce7c59ab9153199afee62fe394133b845c5a8656f879e586ccd26ffeb65539263bb5b07e6892770e599bd9db850214ed0db53a61d9ceeeb60cbcafa48316d9ad36606fcef6a835f189ea07ca57e66140c149687d127542ecd1f704d2154ba882e0b490ba16ebd1f360051411e600ee39cc19ce1f90495e1244b793db8cc2568307f5ef40a7d2b030583f824d433239afc9963b55ebae948af9002659d561c5efc34942f686d2247530009eb3f0ebd90b98528417268eb21440d5319f4d93a0fec8bb0638ce42b42232584173b294cb52a5b605aa375fdd0ff609f97c0c5007c54027808371c4419e6d8674eb3ad94b3a7da1737de0899190abdd12e4161f38d870fb6d5b0c8b0ba13fab5ec87791911b6669624f4c64ba6f4bd2d57f03a0b21f6a7a0d4f48fc1726a86c26eaf181f8439aee6b3a8d1c4e587b6e29613153b13bc0887dac4ebb262de64bbecfa190d70049393954f6c9237ae1bd213084272407ca426e75798dbe9b563f511ab1b582b5f86f05681d2a109144bd56a7331fb3e38fa6d73b74df2f92978abd1083fcac5781e8c729b90dce71872cca4c77039cb4c67f187bd4a1ca98c1455570014e5054ec27b5ab3972d3860e6180f6a38941ef9d68fd42bdbb49b74dc73dd9f228b2157ed92f75b75d05729942143fc2b09b0bc8a439648054df22fd26a16ca74262dbcfe439d8e338743cab6b625ad561a35098a5cb0f2290372abcdd6b579ae5c81888b9043fc066abf54dee074809b857674cf4ad462a9fe4ba9ed5a110c1256b83811"]) r2 = socket(0x2, 0x2, 0x0) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000800)="0a021002", 0x4) dup2(r3, r2) connect$unix(r2, &(0x7f0000001400)=ANY=[@ANYBLOB="7802effeff"], 0x10) writev(r2, &(0x7f00000012c0)=[{&(0x7f0000000000)="c2514bbf316e7fabc6fd17a135260f61611b8b0d214881a241adb4f7ea24acf7cb0a2537df2712f8a8a6f66cb5beafea45df72d18ba6dea036740eb7cee3835102128e1b6d2d9a94573bc9763cf496296a1b9d5261b1e175fa00cf783773ea8b75d5305297c8cd92667b76d60ba84cef1cf83bd3e46603569ca0435150d6c0f2ab0bc0558e8162ebe3bb6e54d1b9ae540e9cb007ab13317965ccef83482fd66051d714dffb816af654454bf643ad31904cc5b9cde877dccc88b3dd5d5bc311bd697278b92a79145fb366de1c6bcf5064ab4f83001de9e7f368d7cddaeffafbae395fee9a0656f848", 0xe8}, {&(0x7f0000000100)="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", 0x4d5}], 0x2) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x10, 0x18, 0x1, &(0x7f0000000080)='<', 0x0, 0x0, 0x0, 0xfdffffff}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r6, r5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r7, 0x200}, 0x8) 06:50:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sigtimedwait(&(0x7f0000000040)={[0x0, 0x4, 0xfffffffe, 0x100]}, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x1, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int=0x1, @spare=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x101]}) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x1000000) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x810}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000280)='|', 0x1}], 0x1}, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) 06:50:00 executing program 0: cap_rights_limit(0xffffffffffffffff, 0x0) freebsd10_pipe(0x0) ioctl$DIOCIGETIFACES(0xffffffffffffff9c, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000280)="f7cd6412336b6a70818bc15e744f61ec3e5c459a8cff9faa111037ea7f7e9ee5da3d514a2628a8d489466193c7c4c4b66f62b04da26934e162c0f08067822c8bc139829f75e1e2e8a97dcc34ed29fd0e54c9996a5aef79670b91cbc65765bb1cb3b462557c4ff46a8ff2a4af765f637c705ef639c9bc80a8022b897c7ea841e2ab3119740ae93fe3e284b075dfd98a1059fda6f802add47fe8d1bb55373da936", 0xff, 0x4, 0x800}) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) r0 = socket(0x0, 0x0, 0x0) ioctl$BIOCSETFNR32(0xffffffffffffff9c, 0x80084282, &(0x7f0000000080)={0x9, 0x9}) mkdir(0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) socket$inet6(0x1c, 0x4, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="3c2f80d2af9c731b04a9af429690dfe8"}, 0x1c) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2000000, 0x0) ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f0000000400)={{"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", "5eec7fdaa48b9f2665fffabb5eaa5cc7ba551e84263984aae92187b8d2edb8ad", 0x7, 0x2}, &(0x7f0000000340)="83b50d54fb7a05795cd2bb8dd918c7557d8c785370c821002881c804aa4f454bc68fc5d667f9f04aca249c9ac0c79c47c6dd3dd43daeac1947e2b690082f83e6987f8d42e3df3a2adbf106aa4985b17f5397b6bf040fad9402f096742e0c6e8ba6c1df813c5ba379bacb483932f2b0c71f3a85ba25bbabd70f9dc9d549b5db7486fcd3e4d3e73f20d21e5f67d2836b0b83bba00ec5cef70f908df9d33f6ab594c874540755e568a789ea66a34e", 0x2, 0x7, 0xffffffffcf069b00, 0x3, 0x1a4, 0x5, 0x2, 0xe5}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r2, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000880)={0x0, 0x5f1}, &(0x7f00000008c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000900)={@in={{0x10, 0x2, 0x3}}, r4, 0xc3c, 0x39, 0x401}, 0x90) 06:50:00 executing program 0: openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) poll(&(0x7f0000001800)=[{0xffffffffffffffff, 0x7}], 0x1, 0x0) open(0x0, 0x2048440, 0xe6) fchflags(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0xa) chmod(&(0x7f00000000c0)='./file0\x00', 0x21e) setreuid(0x0, 0xee01) openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, 0x0) write(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x428, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) r2 = socket(0x2, 0x2, 0x0) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000800)="0a021002", 0x4) dup2(r3, r2) connect$unix(r2, &(0x7f0000001400)=ANY=[@ANYBLOB="7802effeff"], 0x10) writev(r2, &(0x7f00000012c0)=[{&(0x7f0000000000)="c2514bbf316e7fabc6fd17a135260f61611b8b0d214881a241adb4f7ea24acf7cb0a2537df2712f8a8a6f66cb5beafea45df72d18ba6dea036740eb7cee3835102128e1b6d2d9a94573bc9763cf496296a1b9d5261b1e175fa00cf783773ea8b75d5305297c8cd92667b76d60ba84cef1cf83bd3e46603569ca0435150d6c0f2ab0bc0558e8162ebe3bb6e54d1b9ae540e9cb007ab13317965ccef83482fd66051d714dffb816af654454bf643ad31904cc5b9cde877dccc88b3dd5d5bc311bd697278b92a79145fb366de1c6bcf5064ab4f83001de9e7f368d7cddaeffafbae395fee9a0656f848", 0xe8}, {&(0x7f0000000100)="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", 0x4d5}], 0x2) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x10, 0x18, 0x1, &(0x7f0000000080)='<', 0x0, 0x0, 0x0, 0xfdffffff}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r6, r5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r7, 0x200}, 0x8) 06:50:00 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ksem_init(&(0x7f0000000240)=0x0, 0x0) ksem_wait(r0) rfork(0x0) fhstatfs(&(0x7f0000000080)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "6707cb0da89c07b0f99d58ff1b15a455"}}, 0x0) 06:50:00 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, &(0x7f0000000040)}}) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x12, 0x1c, 0x0, 0xec8, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x3}, 0x8) r4 = open$dir(&(0x7f0000000100)='.\x00', 0x400000, 0x0) r5 = dup(0xffffffffffffffff) ioctl$CIOCCRYPT(r5, 0xc0306367, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r4, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 06:50:00 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x7f, 0x30, 0x1, 0x1, 0x0, 0x7, 0x81, 0x4c, 0x0, 0x1, 0x6}, 0xb) setsockopt$inet_opts(r4, 0x0, 0x200000000000a, &(0x7f0000000000)="ea00005c00000000", 0x1) sendmsg$unix(r3, &(0x7f0000005ec0)={0x0, 0x15, &(0x7f00000003c0)=[{&(0x7f0000000280)="8bbab3af8fe3b5a1d0a87eb1d679db302c9b25863f7bcda873b347e3f2249b70885ed6f048482b5ab0569515c758bda18154b357f91ed96cafad190b81de03a1ed4f982cdbe72466336aa9f0543f8eff86cddbde1f8fa4f4df70"}, {&(0x7f0000000300)="95b2589036b3a8311c8d500a64ac5921aae40ea4d39a7d94fcec58a6b484edc48cf39fcf9346419b22b924979de5efada206094cb1e61c61d3f68245c220a8d174822a2e74a37a42c60e70f07da5e5798804ea1cf4d520c606a219fc9fa7890dacfeab532e555d8b727adff8b7d3237b714ec49aef224e729929f02c5cc443094574ab4f1d623eb9e7111f16bfbf7d31b536fb8db19aa9dd45f8b56c972d8462a13b0ac1d5b7290d0633"}], 0x4, 0x0, 0x0, 0x20000}, 0x20000) sendto(r2, &(0x7f0000000100)="ca0caa13b82664eff37e0cafd52e3720a37a091866b063768603676dbb460ff84aacc6e3fa62e03912cea721c0c493e7fe8ae06162342555ff047d0406c5bebe0dd20a45ca4a072337d9d44f61fb02b80e7717869ccd1e24275e5a2bdb5e918b8ae591378ac7ba71823862297b7c2548918f8051c592c2efe4f7e4464529a4e3bb33915a505ea101d8ded0c0a3692b669df1e6a626216e4de5b7eb496c4c333981a161bf5ab5326f9d49f1d1346b50610124ee2423f648891675b894e7602a016ca8c057a3c41b46", 0xc8, 0x105, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) msync(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x1) listen(r3, 0x1ab5) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @mcast1, 0x1ff}}, 0x0, 0x1, 0x5, 0x0, 0xb70b, 0x8}, 0x98) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000012c0)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001300)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5, 0xffffffff, 0x7}, 0xc) pid 5530 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5531 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5532 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5534 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @ke_flags}) socket(0x0, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x20009) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setrlimit(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x8) connect$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa6b133d6a0d40ffffffffffff86dd60367eca00283a00fe8000000000000000000000000000bbff0200000000000000000000000000018900907800000000fe8000000000000000000000000000bb00000000000000000000000000100000"]) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="44060e5fe7b7525b382c8b87ad10c7cf"}, 0x1c) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x314}, 0x98) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0xffff8001, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x8}, 0x8) openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x31, &(0x7f0000000180)=ANY=[@ANYBLOB="3808b9"], 0x10) freebsd11_mknod(0x0, 0x1000, 0x0) sendto(r3, &(0x7f00000001c0)="3557ae99a5eabcc180feec2a3b9fddd375ea4aa48c55b30ef9bc9156608c96a60b534dd007ad08cba47c300824a5662b981d7e4638f381b995345bfd66e60db49e28c79a9d81286b25189254d47e73f780216adfad5cd31aabe60b0dc2063661d048613bfaf3c270f95c8aae5526ac1f6116b31ac6a3164aca6bcf68aed9686edb", 0x81, 0x185, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast1}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 06:50:01 executing program 3: openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) poll(&(0x7f0000001800)=[{0xffffffffffffffff, 0x7}], 0x1, 0x0) open(0x0, 0x2048440, 0xe6) fchflags(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0xa) chmod(&(0x7f00000000c0)='./file0\x00', 0x21e) setreuid(0x0, 0xee01) openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, 0x0) write(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x428, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000020003f200000000000000000000009f13bb26fff769b1d5bb8988660aa5664630f3127e950a6200000000000000290003b86600000086009078803f008005000000040000000213828fcf2feb62d94dacec7ae9660dfb5c25e01aa7597e3c94ce4fdbb2cebaa8858243f0019932a1a8d82fa573dcbc2132672e30ecb6cf0ccf544e517f3de0a071a3ae948d405d69addd91c63b08b15297b5f0cf30c3ba1fa0b37e57a134fc7506634d6cb28974122b91a5b16e0848672668c2870532300af4bc189e76cd0e13262c369493c538c254f51f199b7af921b81aadf621190000001a4c9c0b5865f317f0d0067e2a9a854a41e1ed44735d34d8c503dd53bbaa19e9703d5e39f55f34ae3720c4be6c53aef4706e9b1a1aec8130bbeb2889c9aa19b6c78b14c7bff425689d686d41ea7f0f17460d86f11bbb648be9662ebdad577f25ef92f19eb104886f0dc8581e7ad02d77e38e8be48a48f386cae0e1b69a1bef28ea11508eb25dff669d3fb268aaa64a74f7cef0ac452c2ca91124ca7e96cbb04a7a279a4ed2b18d4ec66d4a9509db8bac2c92d7ad8bc449c5eed8369edfc4e8a27e1e46c6ffa3fd94d0ce78968d107f1f1c5ca6be2bcedb8ca60ab8c44087f7b370381dc7f7c5a6d786c9e65ecbb8489ab1989cc67db3eb938362c74b0704831912c0eae236fbcce7c59ab9153199afee62fe394133b845c5a8656f879e586ccd26ffeb65539263bb5b07e6892770e599bd9db850214ed0db53a61d9ceeeb60cbcafa48316d9ad36606fcef6a835f189ea07ca57e66140c149687d127542ecd1f704d2154ba882e0b490ba16ebd1f360051411e600ee39cc19ce1f90495e1244b793db8cc2568307f5ef40a7d2b030583f824d433239afc9963b55ebae948af9002659d561c5efc34942f686d2247530009eb3f0ebd90b98528417268eb21440d5319f4d93a0fec8bb0638ce42b42232584173b294cb52a5b605aa375fdd0ff609f97c0c5007c54027808371c4419e6d8674eb3ad94b3a7da1737de0899190abdd12e4161f38d870fb6d5b0c8b0ba13fab5ec87791911b6669624f4c64ba6f4bd2d57f03a0b21f6a7a0d4f48fc1726a86c26eaf181f8439aee6b3a8d1c4e587b6e29613153b13bc0887dac4ebb262de64bbecfa190d70049393954f6c9237ae1bd213084272407ca426e75798dbe9b563f511ab1b582b5f86f05681d2a109144bd56a7331fb3e38fa6d73b74df2f92978abd1083fcac5781e8c729b90dce71872cca4c77039cb4c67f187bd4a1ca98c1455570014e5054ec27b5ab3972d3860e6180f6a38941ef9d68fd42bdbb49b74dc73dd9f228b2157ed92f75b75d05729942143fc2b09b0bc8a439648054df22fd26a16ca74262dbcfe439d8e338743cab6b625ad561a35098a5cb0f2290372abcdd6b579ae5c81888b9043fc066abf54dee074809b857674cf4ad462a9fe4ba9ed5a110c1256b83811"]) r2 = socket(0x2, 0x2, 0x0) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000800)="0a021002", 0x4) dup2(r3, r2) connect$unix(r2, &(0x7f0000001400)=ANY=[@ANYBLOB="7802effeff"], 0x10) writev(r2, &(0x7f00000012c0)=[{&(0x7f0000000000)="c2514bbf316e7fabc6fd17a135260f61611b8b0d214881a241adb4f7ea24acf7cb0a2537df2712f8a8a6f66cb5beafea45df72d18ba6dea036740eb7cee3835102128e1b6d2d9a94573bc9763cf496296a1b9d5261b1e175fa00cf783773ea8b75d5305297c8cd92667b76d60ba84cef1cf83bd3e46603569ca0435150d6c0f2ab0bc0558e8162ebe3bb6e54d1b9ae540e9cb007ab13317965ccef83482fd66051d714dffb816af654454bf643ad31904cc5b9cde877dccc88b3dd5d5bc311bd697278b92a79145fb366de1c6bcf5064ab4f83001de9e7f368d7cddaeffafbae395fee9a0656f848", 0xe8}, {&(0x7f0000000100)="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", 0x4d5}], 0x2) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x10, 0x18, 0x1, &(0x7f0000000080)='<', 0x0, 0x0, 0x0, 0xfdffffff}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r6, r5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r7, 0x200}, 0x8) pid 5535 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5536 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5539 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:01 executing program 3: openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) poll(&(0x7f0000001800)=[{0xffffffffffffffff, 0x7}], 0x1, 0x0) open(0x0, 0x2048440, 0xe6) fchflags(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0xa) chmod(&(0x7f00000000c0)='./file0\x00', 0x21e) setreuid(0x0, 0xee01) openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, 0x0) write(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x428, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) r2 = socket(0x2, 0x2, 0x0) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000800)="0a021002", 0x4) dup2(r3, r2) connect$unix(r2, &(0x7f0000001400)=ANY=[@ANYBLOB="7802effeff"], 0x10) writev(r2, &(0x7f00000012c0)=[{&(0x7f0000000000)="c2514bbf316e7fabc6fd17a135260f61611b8b0d214881a241adb4f7ea24acf7cb0a2537df2712f8a8a6f66cb5beafea45df72d18ba6dea036740eb7cee3835102128e1b6d2d9a94573bc9763cf496296a1b9d5261b1e175fa00cf783773ea8b75d5305297c8cd92667b76d60ba84cef1cf83bd3e46603569ca0435150d6c0f2ab0bc0558e8162ebe3bb6e54d1b9ae540e9cb007ab13317965ccef83482fd66051d714dffb816af654454bf643ad31904cc5b9cde877dccc88b3dd5d5bc311bd697278b92a79145fb366de1c6bcf5064ab4f83001de9e7f368d7cddaeffafbae395fee9a0656f848", 0xe8}, {&(0x7f0000000100)="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", 0x4d5}], 0x2) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x10, 0x18, 0x1, &(0x7f0000000080)='<', 0x0, 0x0, 0x0, 0xfdffffff}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r6, r5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r7, 0x200}, 0x8) 06:50:01 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sigval_int}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002ac0), &(0x7f0000002b00)=0x1) 06:50:01 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, &(0x7f0000000040)}}) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x12, 0x1c, 0x0, 0xec8, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x3}, 0x8) r4 = open$dir(&(0x7f0000000100)='.\x00', 0x400000, 0x0) r5 = dup(0xffffffffffffffff) ioctl$CIOCCRYPT(r5, 0xc0306367, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r4, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 06:50:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sigtimedwait(&(0x7f0000000040)={[0x0, 0x4, 0xfffffffe, 0x100]}, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x1, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int=0x1, @spare=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x101]}) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x1000000) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x810}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1}, 0x10) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000100)=r2) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) pid 5547 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:01 executing program 1: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x7f, 0x30, 0x1, 0x1, 0x0, 0x7, 0x81, 0x4c, 0x0, 0x1, 0x6}, 0xb) setsockopt$inet_opts(r5, 0x0, 0x200000000000a, &(0x7f0000000000)="ea00005c00000000", 0x1) sendmsg$unix(r4, &(0x7f0000005ec0)={0x0, 0x15, &(0x7f00000003c0)=[{&(0x7f0000000280)="8bbab3af8fe3b5a1d0a87eb1d679db302c9b25863f7bcda873b347e3f2249b70885ed6f048482b5ab0569515c758bda18154b357f91ed96cafad190b81de03a1ed4f982cdbe72466336aa9f0543f8eff86cddbde1f8fa4f4df70"}, {&(0x7f0000000300)="95b2589036b3a8311c8d500a64ac5921aae40ea4d39a7d94fcec58a6b484edc48cf39fcf9346419b22b924979de5efada206094cb1e61c61d3f68245c220a8d174822a2e74a37a42c60e70f07da5e5798804ea1cf4d520c606a219fc9fa7890dacfeab532e555d8b727adff8b7d3237b714ec49aef224e729929f02c5cc443094574ab4f1d623eb9e7111f16bfbf7d31b536fb8db19aa9dd45f8b56c972d8462a13b0ac1d5b7290d0633"}], 0x4, 0x0, 0x0, 0x20000}, 0x20000) sendto(r3, &(0x7f0000000100)="ca0caa13b82664eff37e0cafd52e3720a37a091866b063768603676dbb460ff84aacc6e3fa62e03912cea721c0c493e7fe8ae06162342555ff047d0406c5bebe0dd20a45ca4a072337d9d44f61fb02b80e7717869ccd1e24275e5a2bdb5e918b8ae591378ac7ba71823862297b7c2548918f8051c592c2efe4f7e4464529a4e3bb33915a505ea101d8ded0c0a3692b669df1e6a626216e4de5b7eb496c4c333981a161bf5ab5326f9d49f1d1346b50610124ee2423f648891675b894e7602a016ca8c057a3c41b46", 0xc8, 0x105, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) msync(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x1) listen(r4, 0x1ab5) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001240)={r1, 0x62}, &(0x7f0000001280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @mcast1, 0x1ff}}, r6, 0x1, 0x5, 0x0, 0xb70b, 0x8}, 0x98) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000012c0)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001300)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r7, 0xffffffff, 0x7}, 0xc) 06:50:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_mlock(&(0x7f0000000200)={r0, 0x5, &(0x7f0000000040)="53a1e3245f90e2f388afd198d5b4265d2a131e29a652c8735d241f718fd08d3c080debc3781edf0759f90bde9e3ed0e0bba563c80eab9f30ec0b965b1af65bf4", 0x40, [0xd12, 0x80000000], 0xfffffffffffffffb, 0x8, 0x0, {0xaa, 0x8001, &(0x7f0000000140)="abbb0b0fd098251e"}, {0x0, 0x1d, @sigval_ptr=0x4ae303c3, @thr={&(0x7f0000000180)="2e0f01d6f04483145e006567660f44db0f73d300c4438d40ad350000000dc481782894c3f2ffffffc4a118160166430fea47ae2a76ec47cc", &(0x7f00000001c0)}}}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xd3f, 0xf, 0x8000000000000001, 0xffffffff80000000}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x6bd8ea49ba944732}, &(0x7f0000000080)=0x3) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000001c0)=0x2, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000040)=ANY=[@ANYRES32=r3, @ANYRESHEX=r2, @ANYRES64=r3, @ANYRESDEC]) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880), 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) freebsd11_stat(0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) socket(0x1c, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) ioctl$DIOCRADDADDRS(r4, 0xc4504443, &(0x7f0000000340)={{"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", "4b7dde40e0c30523754b30b4af096c04f8c1afdd4620b4c15f9255cad22423bf"}, 0x0, 0x1f}) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r5, 0x0, 0x0, 0x8, &(0x7f0000000140)={0x10, 0x2, 0x0, @rand_addr=0x80000010}, 0x10) sendto$inet(r3, &(0x7f0000000340)="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"/1421, 0x58d, 0x84, &(0x7f0000000000)={0x10, 0x2, 0x2, @multicast2}, 0x10) rfork(0x3068) ksem_init(&(0x7f0000000180)=0x0, 0x1001) rfork(0x4010) syz_emit_ethernet(0x12b5, &(0x7f0000000100)={@random="adc7e1f88161", @random, [], {@ipv6={0x86dd, {0x0, 0x6, "0600", 0x1220, 0x3a, 0x0, @rand_addr, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, @ipv4={'\x00', '\xff\xff', @multicast2}}}}}}}) ksem_trywait(0x0) ksem_wait(r6) 06:50:01 executing program 1: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr=0x3, @ke_flags=0x4002}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10}}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000000), 0x4) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x1c, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24) pid 5552 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5556 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:02 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ksem_init(&(0x7f0000000240)=0x0, 0x0) ksem_wait(r0) rfork(0x0) fhstatfs(&(0x7f0000000080)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "6707cb0da89c07b0f99d58ff1b15a455"}}, 0x0) pid 5558 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5559 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5560 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5561 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5562 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:02 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000100)=ANY=[], &(0x7f0000000300)=0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffecf, 0x2, 0x1, @broadcast}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000380)={@multicast1, @rand_addr=0x7f}, 0xc) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x70) 06:50:02 executing program 0: cap_rights_limit(0xffffffffffffffff, 0x0) freebsd10_pipe(0x0) ioctl$DIOCIGETIFACES(0xffffffffffffff9c, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000280)="f7cd6412336b6a70818bc15e744f61ec3e5c459a8cff9faa111037ea7f7e9ee5da3d514a2628a8d489466193c7c4c4b66f62b04da26934e162c0f08067822c8bc139829f75e1e2e8a97dcc34ed29fd0e54c9996a5aef79670b91cbc65765bb1cb3b462557c4ff46a8ff2a4af765f637c705ef639c9bc80a8022b897c7ea841e2ab3119740ae93fe3e284b075dfd98a1059fda6f802add47fe8d1bb55373da936", 0xff, 0x4, 0x800}) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) r0 = socket(0x0, 0x0, 0x0) ioctl$BIOCSETFNR32(0xffffffffffffff9c, 0x80084282, &(0x7f0000000080)={0x9, 0x9}) mkdir(0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) socket$inet6(0x1c, 0x4, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="3c2f80d2af9c731b04a9af429690dfe8"}, 0x1c) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2000000, 0x0) ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f0000000400)={{"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", "5eec7fdaa48b9f2665fffabb5eaa5cc7ba551e84263984aae92187b8d2edb8ad", 0x7, 0x2}, &(0x7f0000000340)="83b50d54fb7a05795cd2bb8dd918c7557d8c785370c821002881c804aa4f454bc68fc5d667f9f04aca249c9ac0c79c47c6dd3dd43daeac1947e2b690082f83e6987f8d42e3df3a2adbf106aa4985b17f5397b6bf040fad9402f096742e0c6e8ba6c1df813c5ba379bacb483932f2b0c71f3a85ba25bbabd70f9dc9d549b5db7486fcd3e4d3e73f20d21e5f67d2836b0b83bba00ec5cef70f908df9d33f6ab594c874540755e568a789ea66a34e", 0x2, 0x7, 0xffffffffcf069b00, 0x3, 0x1a4, 0x5, 0x2, 0xe5}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r2, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000880)={0x0, 0x5f1}, &(0x7f00000008c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000900)={@in={{0x10, 0x2, 0x3}}, r4, 0xc3c, 0x39, 0x401}, 0x90) 06:50:02 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000001e00), 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) ktimer_create(0x0, 0x0, &(0x7f0000000000)) ktimer_create(0x0, 0x0, 0x0) ktimer_create(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) ktimer_create(0xf, &(0x7f0000000180)={0x4, 0x8, @sigval_int=0x101, @thr={&(0x7f0000000040)="83766900f0830b00c4e2053eeb0b29c4a1895f36d84416f7c441c2525c41900f1762fcf26fc443d10d2b55", &(0x7f0000000240)="c3f7617591c457e5f77298eba9ed3bb8d3a6662bc43ebf5145fc49e11ce3ef0db31d1740426ab4ded1afbfa94e8f37fa1f269ce4b4fa3c6ed0c85718fadad0e56db4d21aec784e18e41f3a2ee74b8ef6bab05524d1d9f83c0abf71c7acb8261cd13d0d5a97ca428b67a1b497dfd2079434035e921355660c034936377b24173402dc31e7d4751ef74f0a3248951a"}}, &(0x7f0000000300)) open$dir(0x0, 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x8, 0x0, 0x4}, 0xb) rfork(0x1000) 06:50:02 executing program 1: mlockall(0x3) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x8) 06:50:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) syz_emit_ethernet(0x43, &(0x7f0000000080)=ANY=[@ANYBLOB="9b7b0400177292caffffe900ce"]) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) connect(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x6, @empty, 0x3f}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x3, 0x3ff}, &(0x7f00000001c0)=0xc) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) cap_ioctls_limit(r2, 0x0) cap_ioctls_get(r2, &(0x7f0000000140), 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r1) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x0, 0xfffe}, 0x8) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2c1eef", 0x0, 0x6c, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}}}}}) ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000080)={0x15, 0x0, 0x10, &(0x7f0000000280)="e75d16258b8e7266a0dd43cf84c86c00", 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x489, &(0x7f0000000000)=0x81, 0x4) 06:50:02 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, &(0x7f0000000040)}}) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x3}, 0x8) r4 = open$dir(&(0x7f0000000100)='.\x00', 0x400000, 0x0) r5 = dup(0xffffffffffffffff) ioctl$CIOCCRYPT(r5, 0xc0306367, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r4, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') pid 5564 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sigtimedwait(&(0x7f0000000040)={[0x0, 0x4, 0xfffffffe, 0x100]}, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x1, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int=0x1, @spare=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x101]}) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x1000000) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x810}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1}, 0x10) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000100)=r2) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) pid 5570 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000180), 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001500), 0x0, 0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000001540)) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) sendmsg$inet_sctp(r1, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000080)=';', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x88) pid 5571 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:02 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000001e00), 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) ktimer_create(0x0, 0x0, &(0x7f0000000000)) ktimer_create(0x0, 0x0, 0x0) ktimer_create(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) ktimer_create(0xf, &(0x7f0000000180)={0x4, 0x8, @sigval_int=0x101, @thr={&(0x7f0000000040)="83766900f0830b00c4e2053eeb0b29c4a1895f36d84416f7c441c2525c41900f1762fcf26fc443d10d2b55", &(0x7f0000000240)="c3f7617591c457e5f77298eba9ed3bb8d3a6662bc43ebf5145fc49e11ce3ef0db31d1740426ab4ded1afbfa94e8f37fa1f269ce4b4fa3c6ed0c85718fadad0e56db4d21aec784e18e41f3a2ee74b8ef6bab05524d1d9f83c0abf71c7acb8261cd13d0d5a97ca428b67a1b497dfd2079434035e921355660c034936377b24173402dc31e7d4751ef74f0a3248951a"}}, &(0x7f0000000300)) open$dir(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x8, 0x0, 0x4}, 0xb) rfork(0x1000) 06:50:03 executing program 1: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10}}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000)=0xfffffff8, 0x4) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6) rfork(0x3040) 06:50:03 executing program 1: openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={r1, &(0x7f00000000c0)}, &(0x7f00000001c0)=0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff, [0x8]}) sigqueue(0x0, 0x0, @sigval_int) msgget$private(0x0, 0x36) r3 = socket$inet_sctp(0x2, 0x0, 0x84) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffffff, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x40, 0x0) lseek(0xffffffffffffffff, 0x6aa, 0x3) dup(r3) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10) select(0x0, 0x0, &(0x7f0000000480)={0xfffffffffffffffe, 0x7, 0x6, 0x0, 0x16, 0x80000, 0x0, 0x400}, &(0x7f0000000080)={0x6, 0x246d, 0xffffffffffffffff, 0x4001d3, 0x4000000000000000, 0x6, 0x8000a99, 0x6379}, &(0x7f00000005c0)={0x2c, 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r5, &(0x7f0000000340)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x401, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) pid 5573 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5577 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_mlock(&(0x7f0000000200)={r0, 0x5, &(0x7f0000000040)="53a1e3245f90e2f388afd198d5b4265d2a131e29a652c8735d241f718fd08d3c080debc3781edf0759f90bde9e3ed0e0bba563c80eab9f30ec0b965b1af65bf4", 0x40, [0xd12, 0x80000000], 0xfffffffffffffffb, 0x8, 0x0, {0xaa, 0x8001, &(0x7f0000000140)="abbb0b0fd098251e"}, {0x0, 0x1d, @sigval_ptr=0x4ae303c3, @thr={&(0x7f0000000180)="2e0f01d6f04483145e006567660f44db0f73d300c4438d40ad350000000dc481782894c3f2ffffffc4a118160166430fea47ae2a76ec47cc", &(0x7f00000001c0)}}}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xd3f, 0xf, 0x8000000000000001, 0xffffffff80000000}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x6bd8ea49ba944732}, &(0x7f0000000080)=0x3) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000001c0)=0x2, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000040)=ANY=[@ANYRES32=r3, @ANYRESHEX=r2, @ANYRES64=r3, @ANYRESDEC]) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880), 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) freebsd11_stat(0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) socket(0x1c, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) ioctl$DIOCRADDADDRS(r4, 0xc4504443, &(0x7f0000000340)={{"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", "4b7dde40e0c30523754b30b4af096c04f8c1afdd4620b4c15f9255cad22423bf"}, 0x0, 0x1f}) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r5, 0x0, 0x0, 0x8, &(0x7f0000000140)={0x10, 0x2, 0x0, @rand_addr=0x80000010}, 0x10) sendto$inet(r3, &(0x7f0000000340)="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"/1421, 0x58d, 0x84, &(0x7f0000000000)={0x10, 0x2, 0x2, @multicast2}, 0x10) rfork(0x3068) ksem_init(&(0x7f0000000180)=0x0, 0x1001) rfork(0x4010) syz_emit_ethernet(0x12b5, &(0x7f0000000100)={@random="adc7e1f88161", @random, [], {@ipv6={0x86dd, {0x0, 0x6, "0600", 0x1220, 0x3a, 0x0, @rand_addr, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, @ipv4={'\x00', '\xff\xff', @multicast2}}}}}}}) ksem_trywait(0x0) ksem_wait(r6) 06:50:03 executing program 3: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$BIOCGDLT(r0, 0x4004426a, &(0x7f0000000200)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getgid() r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) getsockopt$inet_tcp_buf(r3, 0x6, 0x473, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000001740)=ANY=[@ANYBLOB="20f696af79a0b349eafda306ceddd268f5d4e1e64aac720eb46a2c75233d937d3a2898bb95981ceb9b073faae47948087970cfed1a97ae0636433bdb07a0b9026448bc861b0bf60bd3de128e1b48795ace98f3c4225c409b3eaa5cf0aef1634cb01c9bc91d533c054de34ec843a4c0a930e155d4704d88ab83ef3f7ce4ad4f66c761595ce87edb66980440647e3ab7d2c6085274e94e4c"], 0xa, 0x0, 0x0, &(0x7f0000001ec0)=ANY=[@ANYBLOB="68000000fca224d36578ff44496c7585d400ffff000003000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16=r1, @ANYBLOB="b936be9c544a40915016b3a49a75cd0b7e4e39998880e46a2e1dd65572af6e5eed74bf6856430d015616cd02570a4f15bf041f854e6afd2ec23b665b2556f82709d9574e980420c706b96905a058c8c69bed521bc16b2b85bcf07281282b89115ea6f9fdf629510c42b6399ce7bad906340bc808e80bc4443cbe637f7cbc5492e7a204991bd9871061d12071f31898585e74", @ANYRES32, @ANYRES32=r2, @ANYRES32=0x0, @ANYRESHEX, @ANYRESDEC=r3, @ANYRES64=r3, @ANYRES8=r2, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRESHEX=r1, @ANYRESDEC=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r3, @ANYBLOB="c6000000f64011e9f2c27910edaff121b4540a76e7f2e8907d9c0c45f5fdc9c6f7ee03e448680d03e0f4d12aa3e5e9492f7ad2299e84a5050095af9bfec3a02a7f5b75203d0500da76c8095a5e89ab067b1933a3ae4fbd33eac51e82960b19f50faccd0e7f6b99755060bc37718f310c8f0bd67ed4baf765058b3557e8d850a83f419e1fc4dc9d0f268166592ff0cb0fdc510ff7a78f3cbe68da59f7629b7d548dfbba900bff09fe49bc162d38881ee868635132ed46f4cd225921c4f97cbdec89f81671f502ca764a1abf5abbec88440e"], 0x80, 0x180}, 0x100) r4 = dup2(r3, 0xffffffffffffffff) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24) bind(r5, &(0x7f0000000000)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4) connect$inet(r5, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0xc1000}, 0x10) shutdown(r5, 0x1) r6 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$getown(r6, 0x5) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r7, 0x29, 0x54, &(0x7f0000000080)={0x0, {{0x1c, 0x1c, 0x1, 0x0, @empty}}, {{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}, 0x108) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001b40)=ANY=[@ANYBLOB="056227f16de1e65fcd3d386efe4b8cf58918163ae0020bfe7ece3fc03775e05a66e9137c593ec2bf8db23f14e6c06086798f291ceda14036a9a78600491f40eeb4c700f9f4d51833288db4a43e7a9455792a4db96e4e95636759f36599101b22567840183c38110b9cf870c162ccb62bfb8732dfc5c609f41d37e0e4d74b7f0256744d69642973966c9ad32987", @ANYRESHEX, @ANYRES32, @ANYRES8, @ANYRESHEX, @ANYRESDEC=r3, @ANYRES32, @ANYRES64=r5, @ANYBLOB="6829211de42f176b90ad2bf164413635fa943058a65f0dac16e2448cfcb38afb52b9520acfd04d9539cac2f481ea65ec670bf3db4f378f25051d7d812d88aa1c0ea3abd4c99b4fdb6cf8cdb126885c0b8b60a21bb7438014b01c43a38b1a50bf38f602cb565e8dd470453b41bf5b49f78871f401efcb6c2c8f2dfb25a62020699cb646368d4c162074149effda0fb31e0656a9df046f47699840865aeaf02aadeffb00dbb72e142f2a0d4c33f5c198defd0fc221fd77d12cfb0c8cfbc024b073aa770361db26a96104cacaeeac5e453fe754f35b8898686e6ea8470316349493d4250fae2f49", @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRES32=r4, @ANYRESDEC], 0x118}, 0x20081) fstatat(r3, &(0x7f0000000280)='./file0\x00', &(0x7f0000001a00), 0x0) fstatat(r1, &(0x7f0000001b00)='./file0\x00', 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) freebsd11_fstatat(r0, &(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001e80)={&(0x7f00000002c0)=@file={0x105, 0x0, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}, 0x105, &(0x7f00000016c0)=[{&(0x7f0000000400)="386fcebc9cbf4ed91069e67b75a924adbbd3f45be166b88e65752b5ddc9eb5deff5d836bf0f93b0cc971f30c5d14756e4100c5cba7b9001983cd4d41317f79ce87f17c03dee81fd5263530a0fdb97e8d7c865814779926c83b987cc2229d83effe02bb422b584231ebdaceee12559d7c8eba51b516347e77dedbec5feff240ce92744183e7a52c3770e214d5eded26ee0e797c", 0x93}, {&(0x7f00000004c0)="d9ec4ac26ace4da28b4e99c9aac6e19bc57645f19b46456f08eca5117261e870ed7bc31775debbe50c650a8bb6a81b2f579f83e885a178aff530296a7bcfaef8bd2b131c9c7c6d78b9", 0x49}, {&(0x7f0000000540)="b2ce1fdd1ded3e13f5d4512fbaae56e24e6b3ff094cf61d46339bd7920417c9a81094de76b1c0e9444421a12d7938686df827271345483ec28d63c7b981609ca6ce0a37ca66e951db674097de0fb199cfe77c08f00d957051cfccc9dbd294e85a404f66b1533b923e51c4bcb9606a839d028086311f09fcdcf9253b7ac83aebacda7723d134f8934faaa314d73d9", 0x8e}, {&(0x7f0000000600)="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0x1000}, {&(0x7f0000001600)="caa89d67b104be84c78098dbd4a00210c4753686bc11bdf385b56a412c881e183ab9de5e493f187a8643b0a7555330e940128a7fbb2bd5cdda69fb95eae6b659481274830edd953065d27b28e487a697b7a0e9a91df6d8c613a9a0738435f27838ef1dd229d7feaead13e85d517f6dd727255ea25f41c8b33c8a27d9909b692cf1dc7f06fa3a27e6f82c5e78a867d55b18dea6b45a38", 0x96}], 0x5, &(0x7f0000001e00)=[@cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, r8, 0xffffffffffffffff, 0x0, 0x0, r8]}], 0x68, 0xc}, 0x10d) ioctl$BIOCSDLT(r0, 0x80044278, &(0x7f0000000240)=0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_buf(r1, 0x6, 0x425, &(0x7f0000000080)="f5853254", 0x4) setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x100, &(0x7f0000000000)=0x1000, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 06:50:03 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ksem_init(&(0x7f0000000240)=0x0, 0x0) ksem_wait(r0) rfork(0x0) fhstatfs(&(0x7f0000000080)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "6707cb0da89c07b0f99d58ff1b15a455"}}, 0x0) pid 5583 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5584 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5585 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5586 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5587 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:04 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000180), 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001500), 0x0, 0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000001540)) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) sendmsg$inet_sctp(r1, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000080)=';', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x88) 06:50:04 executing program 3: connect(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() __semctl$SEM_STAT(0x0, 0x3, 0xa, &(0x7f0000001080)=&(0x7f00000010c0)={{0x0, 0x0, 0x0, 0x0}}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, &(0x7f0000000600)=[{&(0x7f0000000140)="9314a4fd93fa57bc39459375dd4e4fbde2825879c025c983629316f3b5893e865de48ba7328e307e907c16e3b3d31770f0f6f3eadf4f03003e18b6c6ea50d8080b75b14d2cf2e8a94996cf560e058de374c1234a28ca74e222b22739b4a0f7980f6a89b5ecb4de2a", 0x68}, {&(0x7f0000000200)="c6e6c27ba890e0a4e7c05ad34f0445497aa7af9432c487db5f199f797b49ac516833de2f44f79cbb8934fcfc29f7ad6e0576db55ab26645c85f3a06da8d9c52f804bf1cd4b3e8a35fef02cc35ff99aeaa922f7f22bb865fba0d6e192df24f5eecd8761b256c21f73607651d3a430656ebe809f8d3ac01775c4dfb4318206c61f241feb2b0d7a733204f55733bebf09f9c959f893152216ac82", 0x99}, {&(0x7f0000000300)="09ae6501e504e7523dcd7548eefd3f496293f8d24afd7df0b50622d560f6c7f050518ebb632f6ba1bfe1973c45667c89b72e0300bfd629c46fe177b451ce", 0x3e}, {&(0x7f0000000340)="64c5f4d929b62cf114034d0ae8376717b72a276bcd5563b00c7cf08300ef08049b6f7ea0a24fe47e5341ab4965992bf4e6b7242d3ff6fae15cea83c8c938fb011b77f8b77e2ff2696b58f843f98876212281368e16cd30973c0de42a848b87bde8e495b69c272c24ee5e762b3f2ce8b2fe853fce051bad88c03ee7e3259c3bcd748318336021b096b98a4bc074cdc112e3ea4fe6a0c5784f02a2ff8ea2476639e275319c4d3d1c39c50110714b07a6e22f9e6267e9f61872b79f0ac338dd27610a", 0xc1}, {&(0x7f0000000440)="ae2c83af3c36", 0x6}, {&(0x7f0000000480)="0b00e5df9b2a08ab0c54fdd66934d402697822ba6776d1d8dc017d9bcc3d2de0bf7d3474b069c1d80d82bae4e23a90ecc669a291d147a79372d3b4df5f4e0401e987816abd04857c291ebf06b900e00540f3a15c4ba005ba1d13463364f5b0a8c9726b98b2633329e0d54162dfe8ddd79518bc70fd9bd7005666ead84fd56218cd383a1ad23de2085738fddf1da52536e131c0b7f2d74594a3b0a45860570cf5f96ea970101d", 0xa6}, {&(0x7f0000000540)="bf3b8e771363e01d57e38a974b269080c43d686525a73df9eb3f12bdfebfe3f554751e94ea6460ee490bbf345282c4d00a70ebbd2b348a9f705ee7517aa778a2e8429d22860411b8af80a85f1ead58b74157fded9efbeffb3c21fcf4abbafda1583c1538d75eb239eb24dbcd69b1695e63161d49caab25d60da8872826f6706617c19410911ce1114183fb93d588ad031bfd2d16", 0x94}], 0x7, &(0x7f0000000740)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, r1, r2, 0x0, 0x0, r3]}], 0x68, 0x189}, 0x1) r4 = getgid() __semctl$SEM_STAT(0x0, 0x4, 0xa, &(0x7f0000003880)=&(0x7f0000003840)={{0x0, 0x0, 0x0, 0x0}}) freebsd11_stat(&(0x7f00000038c0)='./file0\x00', &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$SEM_STAT(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000039c0)=&(0x7f0000003980)={{0x0, 0x0, 0x0, 0x0}}) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10}, &(0x7f0000000140)=0x10, 0x20000000) r9 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r9, 0x0, r10) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000200)=[r11, r11, r12]) freebsd11_stat(&(0x7f0000003a00)='./file0\x00', &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = socket(0x11, 0x3, 0x0) sendto$unix(r14, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) r15 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x2a) freebsd11_stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00000001c0)='./file1\x00', r14, &(0x7f0000000200)='./file1\x00') fstat(r9, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r15, &(0x7f0000000040)='./file0\x00', r16, r17, 0x300) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000000080)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000180)="ea376cb3cb2bd499a36c28b525f15b3f63640a287c72c2a9414b88b774650f77424c623106ec0954637597b810fc4b45c78735539a609b084a8175090c188e830792883a421e0b98c4a551df5ba055d5c0e59a156926148c90f7b84d104fa9e9d8c772415c87d1fba3c7df4d27e4db8acf931a6fba7dfd4aa6e2425bd4cc4225fa04440d845f0b666817c2f7f475ec1e5399c48873ba8623d675e3fdc670570a3a2215cecd2a1070e6d5450cbc60db2e3bc3e33de65462a3fbe980480bb7649fdbfd99a60a60c22cb58f534a22182104db3c7f07b7157b7d30a2695c7cd8801c8d238c6c15bdec5704883f1bf4070366dd51439927a7edd3537b150f0656aad28ed89bb847363c1c1181d0c0c3ed88b59729f02f904706da7c815d6575e2e68bf3eb00588cca1d3fcad24eb02ef25f8d8c096e88ff59ee0ef72e31bfaa489cb636a34233bf62d294de018601e0097c83c58b32007650315c1d0dff452ecfdedcad92c6b8e85d994f887055235a76bdb5cbf160d4a820435588040bc2dffc63e8621c0427621a535907e0f2369f613ec381fd7e22017e580c0d47e7e61a796483222496752dfb23758278ffd7d29fb810596697c1235030ac191f71d44bd8f6b222aa2ca7c0ac153ebfd940b195c3d63c03fb7ac2288481111c5ce0f38b6b6a8af18ae5b6fcd4fe6225e7d237606cd5b16e0ac8b9a03dbdf35dd5a341ed763d5ba7be7d2036c7792b5f59e00d15621add76d94cd078433203da1266adda9e077d26b7fee18238c0bf1358059514221848a01779cb9e2231b29ff7e423c1423141fc67283f51994725a64884d3d4c51e203743abbff0c268aac9cb48ca8ace2466ba323efd2c4be9d4c945c325368a0e4241b8bb432baa07db9b1127ca886aedff012e2366c0b275a6cb20bd1cbe2a422b7098709e87fd229edb7deafe4f2de446560938c0410c161cb15f2642876f4f2569bc39ff9b4288b36d3bc610267b8891d7cca8f349f44bd373f86d98b92663c5463d19e624bef6bb200135157ed8e9d1414808ff2133ebe929df54d5687889bd23b612587182f8d4d709e498a8b87710d484d896e4b0aea4c9a2e160a1c8a4781e8afc6474986b7515e0a2ebc47a02f5da0f8057303b70e8922e5d88c5fca2e2b9a6bfb6f6feb6f0617db4826d953fa66b2c838f888b7a363bdf13d82bc5a90f933f014fe63f6c9ba1bc578a297f97acf9d2fcf2f62cde7a2b998b0cb71284bc8fab62cf443325655626aa39071c16012e4110470e49ead2ade9c155bce8f77a0970b723c0afc06cd5fcdf67645ae179ceb3cb2f015a9101a0617eca08cbb1aad1880aae107269342ab1a55511654bfdb73075225d34921023c35e2086e330548238a051148c4ad3d87fba4c951d0fc5e14a657c007817fe9b1338d476bd9b6acebf6a097d7a3ff93110c56e4fcdfbace2ba2b405394f87b4dd7e0b73761c8d0766b45fce6145cc7c33a772c39977bc7224b31bc1089d72b4e559238ae9ab705f155d2a8dbb14d8c447321e9f33086946c9f5cbb8af460dcd833b515ef4346adb034e524cc467fd70bdf20004f682050ce105f37175f6bccf581c96ded445c0e8645a374362830b98c914766aabf90ab738e8ce40804f239be5cbbbe5b2065b619a70caf693ffc8ac9910c8398ee2af3e132af09bc08d567b459d0b42c837b18bd7a72bcf269045bcde92c08992d326cdc108636fafa473279edd6dbe01fa78db57273a1cc640f2e214a8de78a74e33283a69f6103893315f3959b7877d748805d51e9ec792317f37b851287025b03f2740680ac169497f15958524cdd9ef265681cbac683db4865b613e70632c0f2a09c1f5f8ff132e8d0bf31d231539c5cc2043c32567a0744f82d836a1010976bf84df954f4dbc69b766c994889617deeaa4a7ff7ce3e83c938e5bccc5ecd67531a3189cacad47bea487aec3fc1c8f3e03fdaca74d3d082d580ac976c8de8ef3a371e069cd4b0a611c2e7ea190d624da24a51324483e3bef453b672df29539ac6d0e29c36943be4753769dc6a384941fdbd33e281964828a476230ce4f934c42f75ebb96d69e9d0e32ff559f5e41b1de9c1183fdfca691f5f9e582326def7f621d5cec6ba81eab636bd17e3a04acf82eeeda33bc95f10c3f60812d3fc00d3595016332981ea470b25b755fa501a52b406d57b7eb5911e80c8c1a2feae64b2299baa96de3e17fb15ec6c2914346dea621575d83d70731c3c06c04f7a7e674e62613e0d69b833cf9205df0b6558e1ceac023ab7b803d26e1bc0cd87310797565d29d16475bf4b6336fe1710c57404bf9537ca857786b1de3143ae82f219785844bb038b0c87855da7ae23d63fcf1b279ff52b8cf0af7886fd33563609d30d3ee8e10ee9aeedcf78449acc876b88ce6c99487705c8c003dbbabb81168adcb9a06a91ccce921a99f6b3f499f7ec7ad13e91d2b5bb8e2ea391198a70c13cbf9fa3acc85c50a523e8ce5b591dfa14e282fe5cac3a7ddb7624c1e740ff4e24673838f975d01f53448568e62aab62e28829834f710d90a6e673544b66f2a08102e9478521e3e501b5af8b66b242af79d98e8459b6511c097f0a7b0b440eb7b7fcbfe1cd95981b789e74fd4f52fa56ebf2f63f97e2bf90f7563256e68681651eec5b3cd29e764037641a67050c1925da7ee53649c392ed1f3c4227ab9cb42af7cca6c4b236d4e9e40777e3c60202df55246c14b507bf40bd63028ca1a0dba74050dfb393974325e1e48b3f22749fef7e93358a2c932b8ee17c2b52417c7f8954c95535c0b47a00cf92957ec503366d564ba5ad81aa6c964366ea1ccb34a130647a62c178c8f0bc5863de4aa3dc725ada4922ec45f6198f952807a6c3af0f90da3e351dc52d8fd7b470b108371faadbb95db07a36b7a8b3a0ea8cae0c5c4eb746dcbceeb2c45dc7fd0fcf44377b5b4b96651e0631463922c5cc1ecfeb040b66d557d184a62f8517d78b6ac1b2c85bf25701cb41d0ba38d3e5d8af37f35864cd52ebc64f90ae16e911e19d3d7c9edb7bb5383f0f42a71af4f6c8839a30c7af17d33e310ed2f359702c3738581317c5c95f65b609d9270f115a5823b4e987527d5dbd73ce76f31429f9f033959281ac4000221e8bb5cd4ffc29b453a6ffeffbd1f616ea92b4fef7a14d2cdf6250598d45fd5889eb6d8a3af2868170c7c173862987cfa4ea688535791dc8c392caef0ae10080a202b6a355e16bd0e9db7df9127b2ee8870bce54e0c87c64a04b4090377b18a8abcf653c335798b74b6cc4b83634b873fe1b0c02853bcd3ae03fa3a5543b32181a4dc1687fecf5a1a1e8cea83c980b3608cace8d97de45ad9b7a2809ff1f4858552e31e1ac608dfb4d5102b1178059903ac5b7a1d98c176b4095629eba47567c6e15c19e3ebdcf8535e9a36e3f5c7e9e80c430258d1ca9a554e94d737628f062c38bc5231063f037b3439c22ce7cc51e47849e724387b0ce557306e4dd3d7053fc0ab136830b802b47191b13e6ca2d5b5ef02a2b0e8760431c59b31815d650db4d335546ec17de90538bff05838411a41d3b2141741ff9fe6437c9c453db4ef3e359f128c5f2dd20556532a5974a31df33359afac937c6f60f0c501de8900e6373b49ef9e2c145a8b6e2c8c01a8b446ede6b84e03d02e92e36106ffb268c805e217fc57999c9a2b856ac7345d6b8b595da9216b225d74fd3eb44c5400216e12d234ec0e81c2c074d545f2a3899d95d7e751a5cc0b860d03f038470ac8dd1de0a0a707c60557a76a3194df2b1560124126b21da1e653ccc9ec96d64ffbad5c29ca5b20b6a4753e9c8753fed58d94c7fc2e669ba4b3ae7ef5af9650bf814267e9160183fd745285f600649cc6bb22f2836a28db8c71f95ed1e68c3b8f68e9c036d6ba19844200550e3de4d206230e81481ea1f27afb7184e16e967a3c5cee3eac8adf7633053ce771db24ebe1b42b099c1c25a4d0552bee310b5e7e6dee6976c506be903e9f6f2ec199d0ffb4befdea7f8f627b2969b30ed250b073b550518e4ce5a4cf5bed3c4845af5f884f524ad5b24488a04faf2b691664a209c7e26d639579791366b9490a739af693dd7bc31ff6938f1a2a1b09991a79894ef62b3b282084edb578f1751181cabc73da6e14644dc251773029c22b557e3bdf346ec891a3e602d8a590a5ade6e879715a097c50bca667340a3488d0084439d48ec7821a4d5f0184a67abc8e33cabfb1722796db7b85617b919645d93a0f669e786b208ac964c642bf785ee1a22070c32f7530d3b84329cc72561caaba4cd2bc0978a204ad80cb0423712a750015a858972429401324d4b69a6b8049ccd91b8329b58b20496cc7390d011d2ea2a2ad0facda913f3cb409515127057350873502710213fbaf42c4c6e9ead79c041b00a0cbfda17bc01097b8e69deccc2e892bebdd7d172a13f7e39b2caedcfd6e6cb7cc633c958b66d8d318bffa35a87b745ff862668ca95721dd6ea8462f642478a605509eef8216174d2bb949201804f2c1bc2643361a4665bea900ccb3eda0b035702c9ffa11ef4d176dfaf31592ec9b34cd818b778f22e18265c5dd050db54e36ed5e2c6d69f1af04cd803c87c07e6c11ca7a4f45778c229d2780e94da01adede81a3e88d71b18b826829034518de3906b0beccd15a9e0363e070f784a9320e3ba8399e309e23141c7fb7c1f02024966657e9e98c026614a8d23afce1864a3165d23e4cb81e8a723853bb065fef053eee2c6896aac815f6dd9da3617c03b145693b258f936c1a41353fb26b7fb90a9a853cfdba2c4e069f86cace13855ea753750daff886a34639acb3f0589d1e08bceb25baccb36a82156911b82f28f7424c6404b75050fc38b99d06c86b5501b4d4ec6b55a22d2c67bad69918e58165c7547b011e7128e85ecf060e583c35ca4252ca0d529a038f9b58508e27340d992dd32f1239449b6e22a1fbbc80cf661f773e9d3d0899448dfeef547dbf055e198b2aeffc288ea38339dd99cd414314931e56ae12f06c7a2167b4542808deb12c0147ba50ba2b1d8e00f5476e14f9d79cfd7be2ba7fbbb88ded3498b2fa744023ead447e88f70c50797c7904a6870c62b85a0cfee3d6ec7817350b4e7dc09e8021f85f21d91a96a530b3fc35fe3c00c265083f162b3c79440ece54558b0ecd07fdea2f32c51270a3f72eb5611264e6d5237b2e69ec33b18c0000d72b9c50d773fc0a5cc88004bfbf01e9b76ca48bd92798e775ee516db5bf04f0d8086f1a007691cc585b858f72ded3cff73bd36f5b1bfeef340588e35ab3ce0426a32bd253994370a2f2d39f8257a687e7100885cec790d8ddb9178c5fde28ff010a402a0339a882d43eddbe81b6a953c1b1dc6df2d530c5ce7163f6ea8f9f8f876aa9a0530c54353c6daa2ea8e597e7f125f1b1e719dc746154bec21ba407f936b0d3b1a078ceb345940d6dd25ba2ce1f228ff8234ce900caec227c4e8412a24ff2133a610e0fa643263c6cae0790cf5c8edeb1122c63b1636a0da62f408567f10344778694e348c2c3b00e465c7550954fd2aa10cf516450add15ed2960542bbd811e17d4a7839d8524eb7b49a33248512db024ec8c6eaec2352eab0401f6fc292a2bb4c143cee7a28464ba476641843d32e2616911f3a1f283627545347cc3ca41d0bc54690363f0e04104d8e1768cf65a8b4a433251123fd9e9fd52a79fc190292fa1542ec5718282f1c9b236ac2d06e91f57b1e86f7488a99ff90473256bc524035834f4a7876df597584707b8ff06ced6cfc", 0x1000}, {&(0x7f0000001180)="d512974b67a19b1cf0d498318a7af70f6585e80879fdcf27b4febdca1298ecb886161da2b5b1499816fa12e4d9bcff98ff8d750db58221ec3f2406458493f37987722c040fc483d512dd1bc9c4d341df576f0dbf7f0f4fdaded353e2f0566ba1746abf6b97252fbfdcc4f717ad4f7d95e2d9a5ddaf4b127f4762601e4336a58437", 0x81}, {&(0x7f00000000c0)="2fccd03f7203d37a8270c0260cc63de990e1f41ba4c1cea37eb11c7b05a665c08fb244b96ecfe2fc2e137b4f6de53aa6cb4c81fd2d4f0903e0e8c1", 0x3b}], 0x3, &(0x7f0000003ac0)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, r4, r5, r6, r7, r10, r11, r13, r17]}], 0x180}, 0x20089) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:50:04 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000001e00), 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) ktimer_create(0x0, 0x0, &(0x7f0000000000)) ktimer_create(0x0, 0x0, 0x0) ktimer_create(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) ktimer_create(0xf, &(0x7f0000000180)={0x4, 0x8, @sigval_int=0x101, @thr={&(0x7f0000000040)="83766900f0830b00c4e2053eeb0b29c4a1895f36d84416f7c441c2525c41900f1762fcf26fc443d10d2b55", &(0x7f0000000240)="c3f7617591c457e5f77298eba9ed3bb8d3a6662bc43ebf5145fc49e11ce3ef0db31d1740426ab4ded1afbfa94e8f37fa1f269ce4b4fa3c6ed0c85718fadad0e56db4d21aec784e18e41f3a2ee74b8ef6bab05524d1d9f83c0abf71c7acb8261cd13d0d5a97ca428b67a1b497dfd2079434035e921355660c034936377b24173402dc31e7d4751ef74f0a3248951a"}}, &(0x7f0000000300)) open$dir(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x8, 0x0, 0x4}, 0xb) rfork(0x1000) pid 5588 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x81, @mcast2, 0xb33}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x1, 0x40, 0xcb, 0x3, 0x9, 0xd8, 0x5, 0x2, 0xf9, 0xff}, 0xb) r3 = dup(r0) getsockname(r3, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) __cap_rights_get(0x0, r1, &(0x7f0000000140)) sendto$inet6(r3, &(0x7f00000001c0)="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", 0x7b9, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000000100), 0x39, 0x0}, 0x0) 06:50:04 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002ac0), &(0x7f0000002b00)=0x1) 06:50:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sigtimedwait(&(0x7f0000000040)={[0x0, 0x4, 0xfffffffe, 0x100]}, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x1, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int=0x1, @spare=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x101]}) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x1000000) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x810}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1}, 0x10) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000100)=r2) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) 06:50:04 executing program 1: openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={r1, &(0x7f00000000c0)}, &(0x7f00000001c0)=0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff, [0x8]}) sigqueue(0x0, 0x0, @sigval_int) msgget$private(0x0, 0x36) r3 = socket$inet_sctp(0x2, 0x0, 0x84) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffffff, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x40, 0x0) lseek(0xffffffffffffffff, 0x6aa, 0x3) dup(r3) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10) select(0x0, 0x0, &(0x7f0000000480)={0xfffffffffffffffe, 0x7, 0x6, 0x0, 0x16, 0x80000, 0x0, 0x400}, &(0x7f0000000080)={0x6, 0x246d, 0xffffffffffffffff, 0x4001d3, 0x4000000000000000, 0x6, 0x8000a99, 0x6379}, &(0x7f00000005c0)={0x2c, 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r5, &(0x7f0000000340)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x401, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) 06:50:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000180), 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) openat$filemon(0xffffffffffffff9c, &(0x7f0000001500), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) sendmsg$inet_sctp(r1, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000080)=';', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x88) 06:50:04 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000001e00), 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) ktimer_create(0x0, 0x0, &(0x7f0000000000)) ktimer_create(0x0, 0x0, 0x0) ktimer_create(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) ktimer_create(0xf, &(0x7f0000000180)={0x4, 0x8, @sigval_int=0x101, @thr={&(0x7f0000000040)="83766900f0830b00c4e2053eeb0b29c4a1895f36d84416f7c441c2525c41900f1762fcf26fc443d10d2b55", &(0x7f0000000240)="c3f7617591c457e5f77298eba9ed3bb8d3a6662bc43ebf5145fc49e11ce3ef0db31d1740426ab4ded1afbfa94e8f37fa1f269ce4b4fa3c6ed0c85718fadad0e56db4d21aec784e18e41f3a2ee74b8ef6bab05524d1d9f83c0abf71c7acb8261cd13d0d5a97ca428b67a1b497dfd2079434035e921355660c034936377b24173402dc31e7d4751ef74f0a3248951a"}}, &(0x7f0000000300)) open$dir(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x8, 0x0, 0x4}, 0xb) rfork(0x1000) pid 5598 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x81, @mcast2, 0xb33}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x1, 0x40, 0xcb, 0x3, 0x9, 0xd8, 0x5, 0x2, 0xf9, 0xff}, 0xb) r3 = dup(r0) getsockname(r3, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) __cap_rights_get(0x0, r1, &(0x7f0000000140)) sendto$inet6(r3, &(0x7f00000001c0)="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", 0x7b9, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000000100), 0x39, 0x0}, 0x0) 06:50:04 executing program 3: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x3de, &(0x7f0000000100)="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"}) 06:50:04 executing program 3: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$BIOCLOCK(r1, 0x2000427a) ioctl$BIOCGRSIG(r1, 0x40044272, &(0x7f0000000240)) setresuid(0xffffffffffffffff, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) sigqueue(0x0, 0x0, @sival_ptr) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) dup(0xffffffffffffffff) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sigval_int, @spare}) kmq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x0, 0x2, 0x2, @multicast2}, 0x1c, 0x0, 0x0, 0x0, 0x9170d6c39e1a032}, 0x0) r3 = dup(r0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000100)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0xfffeffff]}) ioctl$KDSKBSTATE(r3, 0x20044b14) 06:50:05 executing program 3: r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r3, 0x88, 0x4, &(0x7f0000000080), 0x4) symlinkat(&(0x7f0000000dc0)='./file0\x00', r2, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r2, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) setsockopt(r0, 0x2, 0x100, &(0x7f0000000180)="bf7e6a739764e4daaddd59c92c24e6e43abc8dc2206a0028c702cc2f1e6504f2e8ff751012ba4e0806165b5da394fcc679a465b2ac19624874043821771563b73a0dbe3b580ea059c902ccfe58e614c11206956431d06457aba26579ee5259678f4442338f4df51017f5ed5668647d693326ff61a969f0099714672a275b", 0x7e) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000700)='.\x02/file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1202, &(0x7f0000000100), 0xc) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180), 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup(r5) r7 = __specialfd$eventfd(0x1, &(0x7f0000002080), 0x8) write(r7, &(0x7f0000000100)="694ef3b649722665", 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x14) r8 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r8, 0xc040636a, &(0x7f0000000280)={0xb, 0x1e, 0x10, &(0x7f0000000080)="2c222e61ecc936163ee7677afe350000", 0x0, 0x0, 0x0, 0xfdefffff}) fcntl$dupfd(r8, 0x0, r8) 06:50:05 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x0) open(0x0, 0x200, 0x119) socket(0x2, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(0x0, &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:50:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) syz_emit_ethernet(0x43, &(0x7f0000000080)=ANY=[@ANYBLOB="9b7b0400177292caffffe900ce"]) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) connect(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x6, @empty, 0x3f}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x3, 0x3ff}, &(0x7f00000001c0)=0xc) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) cap_ioctls_limit(r2, 0x0) cap_ioctls_get(r2, &(0x7f0000000140), 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r1) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x0, 0xfffe}, 0x8) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2c1eef", 0x0, 0x6c, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}}}}}) ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000080)={0x15, 0x0, 0x10, &(0x7f0000000280)="e75d16258b8e7266a0dd43cf84c86c00", 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x489, &(0x7f0000000000)=0x81, 0x4) pid 5604 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5606 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000180), 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) sendmsg$inet_sctp(r1, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000080)=';', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x88) 06:50:05 executing program 3: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x3de, &(0x7f0000000100)="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"}) 06:50:05 executing program 3: mlockall(0x3) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x8) 06:50:05 executing program 3: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000009c0)={0x28, 0x2d, 0xe4, &(0x7f0000000840)="e77b74c397be2aa0b91cb671408e817a58a0db4a212aaa0637636425367dde1ba6098b607b70601a840a961c4469a3b077aaa55fd2d96cbabfca9065d38aaaff25da739802d124d4f9067cf6bf4e326e92342e1ec0a337ba2f7cbc1517966a5ab6f0f3185ffec908b87ffb00fed48e10422433d550f6d2e6a80014f0b4d0ec05ad4d0b13b24189e480b5cde8a93b82f433f13016e7b8044479da5e052ba0006bff1338ba268e5b220cf909d51a69c8cb58067f68639b35d62bf3dc10ea48bbd9a06770825d07efc2246a3ecca7b841dcfc9fb9e0ec872165b8f1c68e66e54b04a1cbb92a", 0x72, &(0x7f0000000940)="bbfb7f8b4de1cee197012de3888e2a068355b20ebcbe1c9e33e1587507a600108b4a45792dd649536861b75f2f9dfe5ab9ae5b061f513cc128743c3ea1c2d5f41a4d919b380b9fb34cd1c3953474dbbd3331351b9466d4da1138acd220b2ee3be0d7fff34ea92f6f8d9d37c14d02bc41feb4", 0x1000, 0x5, [0x9, 0x8, 0x6, 0x7fffffff]}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) sigqueue(0x0, 0x0, @sival_int) __semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0) socket(0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000002c0)={{"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", "c96d107a84dfabe9bfb6c5a9ae0069c0bfd6ad6e8f650600000003d16f8a4105"}, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r5, r4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000030bdec9cb56bd7ea404f0f8b3041adfcde594c4d9edb469816b8cfb1f3a6bd4f9d53daa98bcc2aaca1beb75202add596af83dd6d3b15057f4539a5c7467499f7019a300158d8d9db9588d10c638b18241f4f0b90181f5d912dce7f157d810100000075ab58ceb0fb868a1d2103c0c9c1f20778aa68bb81632fa2950103b643a34c6e9cc279d1a8e33a415fc45acb", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000000)={r6, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000740)={0x0, 0x90, "22d24953f62cd3e3406126d2a70067a651a931e91351379fc130b2938dee60c6c29468bf1a6a662a4cc267eb8ce6b09b3dcedcd2a308fd1b931386bfdf3f83fe42632d795a1c6b8ecd958584e515eaca0a1100bf186ac17dcbc807b195c38f3646dfc1390b5b09e65ca3766a29c0c1900e56650af0dfff89f34d55bc674ad1a07de3f36d235653afd62fb7b6015589b2"}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0xe1}, &(0x7f0000000800)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) posix_fallocate(r8, 0x0, 0x8) posix_fallocate(r8, 0x0, 0x10007) connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f00000012c0)={0x0, 0xa3493b59835c7eda, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000240)}) 06:50:05 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000002b00)) 06:50:05 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, &(0x7f0000000040)}}) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x12, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x3}, 0x8) r4 = open$dir(&(0x7f0000000100)='.\x00', 0x400000, 0x0) r5 = dup(0xffffffffffffffff) ioctl$CIOCCRYPT(r5, 0xc0306367, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r4, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') pid 5610 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5612 (syz-executor.3), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:05 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000180), 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) sendmsg$inet_sctp(r1, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000080)=';', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x88) 06:50:05 executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x3de, &(0x7f0000000100)="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"}) 06:50:05 executing program 0: mlockall(0x3) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x8) 06:50:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sigtimedwait(&(0x7f0000000040)={[0x0, 0x4, 0xfffffffe, 0x100]}, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x1, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int=0x1, @spare=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x101]}) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x1000000) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x810}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000280)='|', 0x1}], 0x1}, 0x0) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000100)=r2) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) pid 5619 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5621 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x81, @mcast2, 0xb33}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x1, 0x40, 0xcb, 0x3, 0x9, 0xd8, 0x5, 0x2, 0xf9, 0xff}, 0xb) r3 = dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) __cap_rights_get(0x0, r1, &(0x7f0000000140)) sendto$inet6(r3, &(0x7f00000001c0)="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", 0x7b9, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000000100), 0x39, 0x0}, 0x0) 06:50:05 executing program 0: r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r3, 0x88, 0x4, &(0x7f0000000080), 0x4) symlinkat(&(0x7f0000000dc0)='./file0\x00', r2, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r2, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) setsockopt(r0, 0x2, 0x100, &(0x7f0000000180)="bf7e6a739764e4daaddd59c92c24e6e43abc8dc2206a0028c702cc2f1e6504f2e8ff751012ba4e0806165b5da394fcc679a465b2ac19624874043821771563b73a0dbe3b580ea059c902ccfe58e614c11206956431d06457aba26579ee5259678f4442338f4df51017f5ed5668647d693326ff61a969f0099714672a275b", 0x7e) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000700)='.\x02/file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1202, &(0x7f0000000100), 0xc) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180), 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup(r5) r7 = __specialfd$eventfd(0x1, &(0x7f0000002080), 0x8) write(r7, &(0x7f0000000100)="694ef3b649722665", 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x14) r8 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r8, 0xc040636a, &(0x7f0000000280)={0xb, 0x1e, 0x10, &(0x7f0000000080)="2c222e61ecc936163ee7677afe350000", 0x0, 0x0, 0x0, 0xfdefffff}) fcntl$dupfd(r8, 0x0, r8) 06:50:05 executing program 0: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x0) open(0x0, 0x200, 0x119) socket(0x2, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(0x0, 0x0, 0x0, 0x0, 0x0) pid 5628 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:05 executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x3e1, &(0x7f0000000100)="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"}) 06:50:05 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000009c0)={0x28, 0x2d, 0xe4, &(0x7f0000000840)="e77b74c397be2aa0b91cb671408e817a58a0db4a212aaa0637636425367dde1ba6098b607b70601a840a961c4469a3b077aaa55fd2d96cbabfca9065d38aaaff25da739802d124d4f9067cf6bf4e326e92342e1ec0a337ba2f7cbc1517966a5ab6f0f3185ffec908b87ffb00fed48e10422433d550f6d2e6a80014f0b4d0ec05ad4d0b13b24189e480b5cde8a93b82f433f13016e7b8044479da5e052ba0006bff1338ba268e5b220cf909d51a69c8cb58067f68639b35d62bf3dc10ea48bbd9a06770825d07efc2246a3ecca7b841dcfc9fb9e0ec872165b8f1c68e66e54b04a1cbb92a", 0x72, &(0x7f0000000940)="bbfb7f8b4de1cee197012de3888e2a068355b20ebcbe1c9e33e1587507a600108b4a45792dd649536861b75f2f9dfe5ab9ae5b061f513cc128743c3ea1c2d5f41a4d919b380b9fb34cd1c3953474dbbd3331351b9466d4da1138acd220b2ee3be0d7fff34ea92f6f8d9d37c14d02bc41feb4", 0x1000, 0x5, [0x9, 0x8, 0x6, 0x7fffffff]}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) sigqueue(0x0, 0x0, @sival_int) __semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0) socket(0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000002c0)={{"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", "c96d107a84dfabe9bfb6c5a9ae0069c0bfd6ad6e8f650600000003d16f8a4105"}, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r5, r4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000030bdec9cb56bd7ea404f0f8b3041adfcde594c4d9edb469816b8cfb1f3a6bd4f9d53daa98bcc2aaca1beb75202add596af83dd6d3b15057f4539a5c7467499f7019a300158d8d9db9588d10c638b18241f4f0b90181f5d912dce7f157d810100000075ab58ceb0fb868a1d2103c0c9c1f20778aa68bb81632fa2950103b643a34c6e9cc279d1a8e33a415fc45acb", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000000)={r6, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000740)={0x0, 0x90, "22d24953f62cd3e3406126d2a70067a651a931e91351379fc130b2938dee60c6c29468bf1a6a662a4cc267eb8ce6b09b3dcedcd2a308fd1b931386bfdf3f83fe42632d795a1c6b8ecd958584e515eaca0a1100bf186ac17dcbc807b195c38f3646dfc1390b5b09e65ca3766a29c0c1900e56650af0dfff89f34d55bc674ad1a07de3f36d235653afd62fb7b6015589b2"}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0xe1}, &(0x7f0000000800)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) posix_fallocate(r8, 0x0, 0x8) posix_fallocate(r8, 0x0, 0x10007) connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f00000012c0)={0x0, 0xa3493b59835c7eda, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000240)}) 06:50:05 executing program 0: mlockall(0x3) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) 06:50:05 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, &(0x7f0000000040)}}) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x12, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x3}, 0x8) r4 = open$dir(&(0x7f0000000100)='.\x00', 0x400000, 0x0) r5 = dup(0xffffffffffffffff) ioctl$CIOCCRYPT(r5, 0xc0306367, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r4, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 06:50:05 executing program 0: openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={r1, &(0x7f00000000c0)}, &(0x7f00000001c0)=0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff, [0x8]}) sigqueue(0x0, 0x0, @sigval_int) msgget$private(0x0, 0x36) r3 = socket$inet_sctp(0x2, 0x0, 0x84) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffffff, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x40, 0x0) lseek(0xffffffffffffffff, 0x6aa, 0x3) dup(r3) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10) select(0x0, 0x0, &(0x7f0000000480)={0xfffffffffffffffe, 0x7, 0x6, 0x0, 0x16, 0x80000, 0x0, 0x400}, &(0x7f0000000080)={0x6, 0x246d, 0xffffffffffffffff, 0x4001d3, 0x4000000000000000, 0x6, 0x8000a99, 0x6379}, &(0x7f00000005c0)={0x2c, 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r5, &(0x7f0000000340)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x401, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) pid 5635 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:05 executing program 1: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x0) open(0x0, 0x200, 0x119) socket(0x2, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(0x0, 0x0, 0x0, 0x0, 0x0) 06:50:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) r1 = open$dir(0x0, 0x200, 0x0) mkdirat(r1, 0x0, 0x141) socket$inet6_sctp(0x1c, 0x0, 0x84) bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) openat$filemon(0xffffff9c, 0x0, 0x400, 0x0) socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f00000001c0)={0x10, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xfffffffc, 0x0, 0x1]}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640)={0x0, 0x0, 0xc}, 0xc) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000740)={0x0, 0xb, 0x4c34721b, 0x4, 0x4, 0x7, 0xfff, 0x0, {@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0, 0x7, 0x1, 0x81, 0x10000, 0x2}}, &(0x7f0000000800)=0xb0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 06:50:05 executing program 1: r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r3, 0x88, 0x4, &(0x7f0000000080), 0x4) symlinkat(&(0x7f0000000dc0)='./file0\x00', r2, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r2, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) setsockopt(r0, 0x2, 0x100, &(0x7f0000000180)="bf7e6a739764e4daaddd59c92c24e6e43abc8dc2206a0028c702cc2f1e6504f2e8ff751012ba4e0806165b5da394fcc679a465b2ac19624874043821771563b73a0dbe3b580ea059c902ccfe58e614c11206956431d06457aba26579ee5259678f4442338f4df51017f5ed5668647d693326ff61a969f0099714672a275b", 0x7e) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000700)='.\x02/file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1202, &(0x7f0000000100), 0xc) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180), 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup(r5) r7 = __specialfd$eventfd(0x1, &(0x7f0000002080), 0x8) write(r7, &(0x7f0000000100)="694ef3b649722665", 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x14) r8 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r8, 0xc040636a, &(0x7f0000000280)={0xb, 0x1e, 0x10, &(0x7f0000000080)="2c222e61ecc936163ee7677afe350000", 0x0, 0x0, 0x0, 0xfdefffff}) fcntl$dupfd(r8, 0x0, r8) 06:50:05 executing program 1: mlockall(0x3) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) 06:50:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000180), 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000080)=';', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x88) 06:50:05 executing program 1: openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={r1, &(0x7f00000000c0)}, &(0x7f00000001c0)=0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff, [0x8]}) sigqueue(0x0, 0x0, @sigval_int) msgget$private(0x0, 0x36) r3 = socket$inet_sctp(0x2, 0x0, 0x84) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffffff, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x40, 0x0) lseek(0xffffffffffffffff, 0x6aa, 0x3) dup(r3) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10) select(0x0, 0x0, &(0x7f0000000480)={0xfffffffffffffffe, 0x7, 0x6, 0x0, 0x16, 0x80000, 0x0, 0x400}, &(0x7f0000000080)={0x6, 0x246d, 0xffffffffffffffff, 0x4001d3, 0x4000000000000000, 0x6, 0x8000a99, 0x6379}, &(0x7f00000005c0)={0x2c, 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r5, &(0x7f0000000340)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x401, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) pid 5640 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5644 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:06 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x0) open(0x0, 0x200, 0x119) socket(0x2, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(0x0, 0x0, 0x0, 0x0, 0x0) 06:50:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) r1 = open$dir(0x0, 0x200, 0x0) mkdirat(r1, 0x0, 0x141) socket$inet6_sctp(0x1c, 0x0, 0x84) bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) openat$filemon(0xffffff9c, 0x0, 0x400, 0x0) socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f00000001c0)={0x10, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xfffffffc, 0x0, 0x1]}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640)={0x0, 0x0, 0xc}, 0xc) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000740)={0x0, 0xb, 0x4c34721b, 0x4, 0x4, 0x7, 0xfff, 0x0, {@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0, 0x7, 0x1, 0x81, 0x10000, 0x2}}, &(0x7f0000000800)=0xb0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 06:50:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$unix(0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001800)={0x0, 0x80}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x400, &(0x7f0000000100)=0xffffff80, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x439, &(0x7f0000000080), 0x4) connect$inet(r2, &(0x7f0000000300)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="08000000bfc618004e2200089077fff500000000000000000000000000000000000000000000030000"]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) 06:50:06 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000001e00), 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) ktimer_create(0x0, 0x0, &(0x7f0000000000)) ktimer_create(0x0, 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x8, 0x0, 0x4}, 0xb) rfork(0x1000) 06:50:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000180), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) sendmsg$inet_sctp(r1, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000080)=';', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x88) 06:50:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sigtimedwait(&(0x7f0000000040)={[0x0, 0x4, 0xfffffffe, 0x100]}, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x1, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int=0x1, @spare=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x101]}) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x1000000) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x810}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000280)='|', 0x1}], 0x1}, 0x0) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000100)=r2) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) pid 5651 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:06 executing program 1: socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0xf}, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags}) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0xf, 0x18, &(0x7f0000000080)="e7ff00000000003250d500"/24, 0x0, 0x0, 0x0, 0xfdfeffff}) ioctl$CIOCCRYPTAEAD(r0, 0xc040636d, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}) connect(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20104, 0x0, 0x0) sendto(r1, &(0x7f00000000c0)="8b72ca60e592a59addc9798b5ba844e3f3f58c233b1c5f13c168b5b427bbb3c3d5a239e5b4930ae37c8470e5685cb866c3b2821d429c2ac43b967a27f8aed198", 0x40, 0x10c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup2(r1, 0xffffffffffffff9c) sendto$inet(r2, &(0x7f0000000180)="d53315275a7d021cd6fc8d81c6dcb470d6bbc4619e9cb4150a3cb2088e5e3dbcfcb947197a93fb2dbe140491f587dd98f672cb4317bbd6a5789ad81850ea186c1f57606576e537441139e0e578f51894245c878368516d3421867517b576bb99f93745e7e3245c52175fcc8b50e92e212755809981f7c97a5f24ca94ced9dcf64101d010298915e51170ba9262d19248bb1f53fe97ec5d6bfaeb904b779a219444ca48555b13a00ba6a90decb5a68aa8f417f885003e4b4bd9707b75daf24fb061821b0c78723f662487164036ed29e6", 0xd0, 0x20088, &(0x7f0000000100)={0x10, 0x2, 0x0, @broadcast}, 0x10) pid 5655 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300), 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xfffffffb, r3}, 0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r3, 0x9, 0x3f}, 0x8) 06:50:06 executing program 1: kqueue() (async, rerun: 32) socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 32) socket$inet_sctp(0x2, 0x5, 0x84) (async) fhopen(&(0x7f0000000000)={{[0x7, 0xfff]}, {0xffff, 0x1009, "2bcf2e8b708d347a1e0c23073e11408f"}}, 0x1) (async) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x2}, 0x1) (async, rerun: 64) r1 = socket$inet(0x2, 0x10000000, 0x0) (rerun: 64) setsockopt$inet_udp(r1, 0x11, 0x1, 0x0, 0x0) socketpair(0x1c, 0x20000000, 0x3f, &(0x7f0000000000)) (async, rerun: 32) r2 = socket$inet_sctp(0x2, 0x1, 0x84) (rerun: 32) bind$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) (async, rerun: 64) listen(r2, 0x7fffffff) (async, rerun: 64) r3 = dup2(r2, 0xffffffffffffffff) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000080)={0xff67, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) r5 = accept4(r3, 0x0, 0x0, 0x20000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x7}, 0x98) (async) sysarch$I386_SET_LDT(0x84, &(0x7f0000000000)={0x54a000, 0x0, 0x140}) (async, rerun: 32) socket$inet_sctp(0x2, 0x1, 0x84) (async, rerun: 32) vfork() (async) sigwaitinfo(&(0x7f0000000280)={[0x4, 0x1000, 0x9, 0x5]}, 0x0) (async) sigwaitinfo(&(0x7f0000000240), 0x0) (async, rerun: 32) rfork(0x0) (rerun: 32) ksem_init(&(0x7f0000000140), 0x0) ksem_open(&(0x7f00000000c0), 0x0, 0x0, 0x1, 0x0) rfork(0x10050) (async, rerun: 32) ksem_init(&(0x7f0000000100)=0x0, 0x1f) (rerun: 32) ksem_trywait(r6) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 64) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 64) 06:50:07 executing program 3: syz_emit_ethernet(0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000001500092c00e1aaa2241dc0fb000000000000000000fe8000000000000000000000000000aa000000010000000900"]) syz_extract_tcp_res(&(0x7f0000000040), 0x9, 0x100) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x7f, 0x4) 06:50:07 executing program 3: mlockall(0x3) semget$private(0x0, 0x1, 0x106) madvise(&(0x7f0000800000/0x800000)=nil, 0x40502208000000, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0106663, &(0x7f0000000040)) freebsd10_pipe(&(0x7f00000001c0)) ioctl$SMB_PCALL(0xffffffffffffffff, 0x8004667e, &(0x7f0000002400)={0x0, 0x0, 0x0, @word, @byte, 0x0, 0x0, 0x0, 0x0}) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000000)={0x19, 0x0, 0x10, &(0x7f0000000340)="ec12bedc794e00b07f35fbe8e5aa4f4b", 0x0, 0x0, 0x0, 0xfdfffffb}) syz_emit_ethernet(0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) kmq_notify(r4, &(0x7f0000000080)={0x0, 0x11, @sigval_int, @ke_flags}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0xf800}, 0x8) socket$unix(0x1, 0x2, 0x0) kqueue() socket$inet6_sctp(0x1c, 0x0, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x8) 06:50:07 executing program 3: openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={r1, &(0x7f00000000c0)}, &(0x7f00000001c0)=0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff, [0x8]}) sigqueue(0x0, 0x0, @sigval_int) msgget$private(0x0, 0x36) r3 = socket$inet_sctp(0x2, 0x0, 0x84) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffffff, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x40, 0x0) lseek(0xffffffffffffffff, 0x6aa, 0x3) dup(r3) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10) select(0x0, 0x0, &(0x7f0000000480)={0xfffffffffffffffe, 0x7, 0x6, 0x0, 0x16, 0x80000, 0x0, 0x400}, &(0x7f0000000080)={0x6, 0x246d, 0xffffffffffffffff, 0x4001d3, 0x4000000000000000, 0x6, 0x8000a99, 0x6379}, &(0x7f00000005c0)={0x2c, 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r5, &(0x7f0000000340)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x401, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) 06:50:07 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0xf}, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags}) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0xf, 0x18, &(0x7f0000000080)="e7ff00000000003250d500"/24, 0x0, 0x0, 0x0, 0xfdfeffff}) ioctl$CIOCCRYPTAEAD(r0, 0xc040636d, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}) connect(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20104, 0x0, 0x0) sendto(r1, &(0x7f00000000c0)="8b72ca60e592a59addc9798b5ba844e3f3f58c233b1c5f13c168b5b427bbb3c3d5a239e5b4930ae37c8470e5685cb866c3b2821d429c2ac43b967a27f8aed198", 0x40, 0x10c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup2(r1, 0xffffffffffffff9c) sendto$inet(r2, &(0x7f0000000180)="d53315275a7d021cd6fc8d81c6dcb470d6bbc4619e9cb4150a3cb2088e5e3dbcfcb947197a93fb2dbe140491f587dd98f672cb4317bbd6a5789ad81850ea186c1f57606576e537441139e0e578f51894245c878368516d3421867517b576bb99f93745e7e3245c52175fcc8b50e92e212755809981f7c97a5f24ca94ced9dcf64101d010298915e51170ba9262d19248bb1f53fe97ec5d6bfaeb904b779a219444ca48555b13a00ba6a90decb5a68aa8f417f885003e4b4bd9707b75daf24fb061821b0c78723f662487164036ed29e6", 0xd0, 0x20088, &(0x7f0000000100)={0x10, 0x2, 0x0, @broadcast}, 0x10) pid 5663 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:07 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$BIOCLOCK(r1, 0x2000427a) ioctl$BIOCGRSIG(r1, 0x40044272, &(0x7f0000000240)) setresuid(0xffffffffffffffff, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) sigqueue(0x0, 0x0, @sival_ptr) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) dup(0xffffffffffffffff) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sigval_int, @spare}) kmq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x0, 0x2, 0x2, @multicast2}, 0x1c, 0x0, 0x0, 0x0, 0x9170d6c39e1a032}, 0x0) r3 = dup(r0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000100)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0xfffeffff]}) ioctl$KDSKBSTATE(r3, 0x20044b14) 06:50:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$unix(0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001800)={0x0, 0x80}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x400, &(0x7f0000000100)=0xffffff80, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x439, &(0x7f0000000080), 0x4) connect$inet(r2, &(0x7f0000000300)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="08000000bfc618004e2200089077fff500000000000000000000000000000000000000000000030000"]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) 06:50:07 executing program 0: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) chdir(0x0) semget(0x0, 0x0, 0x0) open(0x0, 0x200, 0x119) socket(0x2, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) ksem_open(0x0, &(0x7f0000000040)='.+.-&\x00', 0x0, 0x0, 0x0) 06:50:07 executing program 0: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000100)=ANY=[], &(0x7f0000000300)=0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffecf, 0x2, 0x1, @broadcast}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @rand_addr}, 0xc) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x70) 06:50:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sigtimedwait(&(0x7f0000000040)={[0x0, 0x4, 0xfffffffe, 0x100]}, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x1, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int=0x1, @spare=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x101]}) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x1000000) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x810}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000280)='|', 0x1}], 0x1}, 0x0) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000100)=r2) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) pid 5666 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) pid 5670 (syz-executor.0), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:07 executing program 1: socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0xf}, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags}) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0xf, 0x18, &(0x7f0000000080)="e7ff00000000003250d500"/24, 0x0, 0x0, 0x0, 0xfdfeffff}) ioctl$CIOCCRYPTAEAD(r0, 0xc040636d, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}) connect(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20104, 0x0, 0x0) sendto(r1, &(0x7f00000000c0)="8b72ca60e592a59addc9798b5ba844e3f3f58c233b1c5f13c168b5b427bbb3c3d5a239e5b4930ae37c8470e5685cb866c3b2821d429c2ac43b967a27f8aed198", 0x40, 0x10c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup2(r1, 0xffffffffffffff9c) sendto$inet(r2, &(0x7f0000000180)="d53315275a7d021cd6fc8d81c6dcb470d6bbc4619e9cb4150a3cb2088e5e3dbcfcb947197a93fb2dbe140491f587dd98f672cb4317bbd6a5789ad81850ea186c1f57606576e537441139e0e578f51894245c878368516d3421867517b576bb99f93745e7e3245c52175fcc8b50e92e212755809981f7c97a5f24ca94ced9dcf64101d010298915e51170ba9262d19248bb1f53fe97ec5d6bfaeb904b779a219444ca48555b13a00ba6a90decb5a68aa8f417f885003e4b4bd9707b75daf24fb061821b0c78723f662487164036ed29e6", 0xd0, 0x20088, &(0x7f0000000100)={0x10, 0x2, 0x0, @broadcast}, 0x10) pid 5674 (syz-executor.1), jid 0, uid 0: exited on signal 7 (no core dump - too large) 06:50:07 executing program 1: setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) cpuset_setaffinity(0x0, 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) sysarch$I386_SET_PKRU(0xc, &(0x7f0000000080)={0x9, 0xc8, 0x0, 0x8cdb}) open$dir(&(0x7f0000000180)='./file0\x00', 0x200, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') link(&(0x7f0000001b40)='./file1\x00', 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ksem_init(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 06:50:07 executing program 1: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x3e3, &(0x7f0000000100)="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"}) 06:50:07 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002ac0), &(0x7f0000002b00)=0x1) 06:50:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000000040)='./file0\x00', 0xe100, 0x0) undelete(&(0x7f0000000840)='./file0\x00') setrlimit(0x9, &(0x7f0000000000)) dup(0xffffffffffffffff) bind$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0x1c, 0x1, 0x80000000, @mcast2, 0xffff}, 0x1c) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) fork() r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000300)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) fstatat(0xffffffffffffffff, &(0x7f0000003880)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20184) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setrlimit(0x5, &(0x7f0000000080)={0x40, 0x100000001}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffffc}, &(0x7f0000000080)=0x14) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x10, 0x0, 0xd7, &(0x7f00000000c0)="1f505f61f752b304d91688532b4f3df47258111ca3a74dc2e5d07327ece26cb810c893dc391de799ecb848ffe355ab2568dcb0fa3241d28690c6968b1794cf7a2e3a5eb4a0a76e50e0764d863f3562a6f7806feef24e05dfb493d82c928523caceee7e6168646151a1e61155637ba7669cfd1fa2fd013508ce030b5a4f19f3cfce49625514131e198290a1ef594e7b30c0916fe6a5f500863e84097ac64a9a0c6ee8ec6ef494dada9ac1dbfb21504f30e690c47e4bbcb4ded77f3167fd527bc1c95be79066bcc565ffcadafb60865c08581894bb26ced7", 0x51, &(0x7f00000001c0)="ab50ddd57d2412160cef0ea9c5ff2ba25e6ed8e4556746f523651af0a71270cead0559c0ba71562ac412b5d4c061920aece4766644ff71444f694ccb2bd02a2a07ee6a4af515dcd87cf4eb2f327612012b", 0x5, 0x7ff, [0xd, 0x9, 0x4, 0x5]}) 06:50:07 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000001e00), 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x8, 0x0, 0x4}, 0xb) rfork(0x1000) 06:50:07 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000200)={0x17, 0x12, 0x10, &(0x7f0000000080)="d2a223d5e4ed921e068e80385ca55419", 0x1, &(0x7f0000000100)="85", 0x0, 0xfffffc01, [0x0, 0x3190]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) 06:50:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) r1 = open$dir(0x0, 0x200, 0x0) mkdirat(r1, 0x0, 0x141) socket$inet6_sctp(0x1c, 0x0, 0x84) bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) openat$filemon(0xffffff9c, 0x0, 0x400, 0x0) socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f00000001c0)={0x10, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xfffffffc, 0x0, 0x1]}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640)={0x0, 0x0, 0xc}, 0xc) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) setsockopt$inet_int(r4, 0x0, 0x3, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 06:50:07 executing program 1: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001100)={0x17, 0xf, 0x14, &(0x7f00000000c0)="c726fde3225813ff6dc16cff17c612d99e2fe348", 0x3e3, &(0x7f0000000100)="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"}) 06:50:07 executing program 1: setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) cpuset_setaffinity(0x0, 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) sysarch$I386_SET_PKRU(0xc, &(0x7f0000000080)={0x9, 0xc8, 0x0, 0x8cdb}) open$dir(&(0x7f0000000180)='./file0\x00', 0x200, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') link(&(0x7f0000001b40)='./file1\x00', 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ksem_init(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 06:50:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000000040)='./file0\x00', 0xe100, 0x0) undelete(&(0x7f0000000840)='./file0\x00') setrlimit(0x9, &(0x7f0000000000)) dup(0xffffffffffffffff) bind$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0x1c, 0x1, 0x80000000, @mcast2, 0xffff}, 0x1c) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) fork() r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000300)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) fstatat(0xffffffffffffffff, &(0x7f0000003880)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20184) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setrlimit(0x5, &(0x7f0000000080)={0x40, 0x100000001}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffffc}, &(0x7f0000000080)=0x14) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x10, 0x0, 0xd7, &(0x7f00000000c0)="1f505f61f752b304d91688532b4f3df47258111ca3a74dc2e5d07327ece26cb810c893dc391de799ecb848ffe355ab2568dcb0fa3241d28690c6968b1794cf7a2e3a5eb4a0a76e50e0764d863f3562a6f7806feef24e05dfb493d82c928523caceee7e6168646151a1e61155637ba7669cfd1fa2fd013508ce030b5a4f19f3cfce49625514131e198290a1ef594e7b30c0916fe6a5f500863e84097ac64a9a0c6ee8ec6ef494dada9ac1dbfb21504f30e690c47e4bbcb4ded77f3167fd527bc1c95be79066bcc565ffcadafb60865c08581894bb26ced7", 0x51, &(0x7f00000001c0)="ab50ddd57d2412160cef0ea9c5ff2ba25e6ed8e4556746f523651af0a71270cead0559c0ba71562ac412b5d4c061920aece4766644ff71444f694ccb2bd02a2a07ee6a4af515dcd87cf4eb2f327612012b", 0x5, 0x7ff, [0xd, 0x9, 0x4, 0x5]}) 06:50:07 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000001e00), 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x8, 0x0, 0x4}, 0xb) rfork(0x1000) 06:50:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000000040)='./file0\x00', 0xe100, 0x0) undelete(&(0x7f0000000840)='./file0\x00') setrlimit(0x9, &(0x7f0000000000)) dup(0xffffffffffffffff) bind$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0x1c, 0x1, 0x80000000, @mcast2, 0xffff}, 0x1c) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) fork() r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000300)={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) fstatat(0xffffffffffffffff, &(0x7f0000003880)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20184) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setrlimit(0x5, &(0x7f0000000080)={0x40, 0x100000001}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffffc}, &(0x7f0000000080)=0x14) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x10, 0x0, 0xd7, &(0x7f00000000c0)="1f505f61f752b304d91688532b4f3df47258111ca3a74dc2e5d07327ece26cb810c893dc391de799ecb848ffe355ab2568dcb0fa3241d28690c6968b1794cf7a2e3a5eb4a0a76e50e0764d863f3562a6f7806feef24e05dfb493d82c928523caceee7e6168646151a1e61155637ba7669cfd1fa2fd013508ce030b5a4f19f3cfce49625514131e198290a1ef594e7b30c0916fe6a5f500863e84097ac64a9a0c6ee8ec6ef494dada9ac1dbfb21504f30e690c47e4bbcb4ded77f3167fd527bc1c95be79066bcc565ffcadafb60865c08581894bb26ced7", 0x51, &(0x7f00000001c0)="ab50ddd57d2412160cef0ea9c5ff2ba25e6ed8e4556746f523651af0a71270cead0559c0ba71562ac412b5d4c061920aece4766644ff71444f694ccb2bd02a2a07ee6a4af515dcd87cf4eb2f327612012b", 0x5, 0x7ff, [0xd, 0x9, 0x4, 0x5]}) 06:50:07 executing program 1: aio_mlock(&(0x7f0000001080)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x1, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @thr={0x0, 0x0}}}) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) freebsd11_stat(0x0, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000003c0)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 06:50:07 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$unix(0x1, 0x1, 0x0) procctl$PROC_REAP_STATUS(0x0, 0x0, 0x4, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = vfork() r9 = getgid() freebsd11_fstatat(r0, &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) __semctl$SEM_STAT(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000000980)=&(0x7f0000000940)={{0x0, 0x0}}) __semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000a00)=&(0x7f00000009c0)={{0x0, 0x0, 0x0}}) fhstat(&(0x7f0000000a40)={{[0x10000, 0x3]}, {0x93b6, 0x7, "a2f1b65caad5b9f8ed25f54604a6418d"}}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0x0) fstatat(r0, &(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x200) fstatat(r0, &(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) __semctl$SEM_STAT(0x0, 0x2, 0xa, &(0x7f0000000f00)=&(0x7f0000000ec0)={{0x0, 0x0}}) fstat(0xffffffffffffff9c, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000001200)={&(0x7f0000000180)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8, &(0x7f0000000700)=[{&(0x7f00000001c0)="4ad4b060d1cf12f4650fd5c93ee6ad194c6498ec74352ab802be1d6e3a2fdd1e586a6e4bf065146004627ca791551a5caacffc73d42caec6504bfc17debd492d503d6fccaab850c5016093779a74cc32d0266df57c3f95f3a68248c2e44c87ac56ca5f17d01eb652a335a56ebdf8b1d39e5511637f0c13548c2e61c40d97194f44f4456f47c9cef2385fb01c40f6094e070c53ece2b57deaa4cb62972c829f3b0666c9f9959315b629115ec645b2aa2fd745c7a7c244c10c70f000f906a1edf9937952ad230aad5e20a86703dabbb2ec4a966d39d9d1b74aab73aa762761354a83432811c98a", 0xe6}, {&(0x7f00000002c0)="256467f5b2100661eab6100462c5e00a3f03ec34a85ea678ffe810447355bf5b5e893703e8847e685c572663421212572a57ec6cb96d8637bb08b2963f087e68e0659be60be74d8d74b167b645a5b556233815cd7caf8f493e4a6bbf40b9c0de3a9bc5904a49a8a47a3679d7a4265812de74ea57cb51821a1dd6dcf18884e24cfe52a39b4f86fa9a3f48388e25c0ad002b36a26397303e216f9581fc78536787bd196ee658b95d7345307c689f35634080f31f3bbcdea86aeb2d89d55e8fd94333", 0xc1}, {&(0x7f00000003c0)="751d99793214e330c781016cce2ec8415b2e364edf7c2d6d5014d53645b2202de688bdac34d84dd000ae0af487df48e4b85fa9e2c1d82746fbdf022fca505bb7f22c", 0x42}, {&(0x7f0000000440)="233851dd0f8ec6e94ca8007dd90f9f9d2e379c0e0454819a01124ae495c9e3253480cfc76fe8362c3fe0f76b4bbcec318a7cea2a35a590a0d6434c49e2ed7ad4ca3e4c04d503024af2eafc452887692d7f71da94cbb32a0a435e2cdd694c3602e7892625b0e1b97f29ac089930937d54db0849e9988b68e8a8b3d005e59ee7b30a4b121b4186a1696c8cd3796ddf64088a389da285c40f7cd3c8f87ef4da0d1ee26aadab3ea4b283d4f72c30850a9ae211da35b96537c4d4f78e9407efafced7e0a9c86a52365b8cf55fd5ca217464d84ae502e71a2436123debc0f22fcd8b5f43fc3a81a5a103980abf", 0xea}, {&(0x7f0000000540)="cdb1f2a41f179ef3e76aa5a3203fee0767b535adbbdcc4e584ce91617dde572e3298f1e3b8cc669438a025b0925babadb0556645f07b", 0x36}, {&(0x7f0000000580)="44819307b437de284336d3588a7d268f919d30199caa5895525a6b644ea275e1193b16fea481936630a3e594c93a7f962867b2e79d0d4c89721f3e83d3a074d6f22ef678068b84e24b1f132cfc7ce50b3f42b62d948c1899f0d47a3e4a5cfbf0b6bfd4156d3e8c1c5aef66a18a1a9aa966060552", 0x74}, {&(0x7f0000000600)="fa53166f417d4357dce84791a045a70d3d185889a2aa676b1dde4e49644276d82984d15ce87f5c11781638be4f59e68a0acda4b4d1324d4c9e34ae3091ae5bc5bcb3ac10d80bc2941a506db4a082f031513d21e040758de92c5e1d07f11871a4aa12e26f0dbf4c0234685dc4dfdc1e967252e3bf83196c9d29b7481aa4f2fcf0a765add414804e670007ceedf2ee8ae2fb90d294b3418f3351baf6a1c1ee3cf48b5d1b83a35838881a1770e615d2fb533a572b82b25f2da5a4ab6997cef1d1b2bb5054db3672", 0xc6}], 0x7, &(0x7f0000001040)=[@cred={0x68, 0xffff, 0x3, r5, r1, 0x0, r2, 0x10, [r2, r2, r2, r2, r2, r2, r2, r7, r2, r2, r2, r2, r2, r2, r2, r2]}, @cred={0x68, 0xffff, 0x3, r8, r1, r1, r9, 0x10, [r10, r2, r11, r2, r2, r2, r2, r2, r2, 0x0, r2, r2, r2, r2, 0x0, r2]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, r1, r13, r2, 0x10, [r2, r2, r2, r2, r2, r2, 0xffffffffffffffff, r2, r2, r2, r14, r15, r2, r2, r2, r2]}, @cred={0x68, 0xffff, 0x3, r16, r1, r17, r2, 0x10, [r2, 0xffffffffffffffff, r18, r2, r19, r2, r2, r2, r2, r2, r21, r2, r2, r2, r2, r2]}], 0x1a0, 0x8}, 0x81) connect$inet(r0, &(0x7f0000001240)={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10) bind$inet(r0, &(0x7f0000001280)={0x10, 0x2, 0x3}, 0x10) fpathconf(r0, 0x9) r22 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x80, 0x0) ioctl$DIOCNATLOOK(r22, 0xc04c4417, &(0x7f0000001300)="820d845e747e7955ad06b0860b2bd1b66b75bb145aa6042bd17254a642e833df4190ddf11d02499f6b99bf0236214b92c99f078b01ce6f271bd7757c5f07a5035a982c3c5632a9f8e84c0390d61ed9fe251294e40f8c9300014060c77f56aae855559c92e7432a4870f3e479a98b923e7d6f19e64b94cab351465fea8fdf54e851fd58eb550484c3e39373fac4f233aa281277e2e94873865d9663e43e033020334ce7437404b26954dfb51bca00") r23 = semget(0x0, 0x1, 0x122) __semctl$IPC_STAT(r23, 0x0, 0x2, &(0x7f0000001400)=&(0x7f00000013c0)) __semctl$IPC_RMID(r23, 0x0, 0x0) ioctl$DIOCXROLLBACK(r22, 0xc0104453, &(0x7f0000001440)="b893a4e9cce573ce103c134625eebcc07d81dcf4cef8c581451fb49dd1ad415e847e21b81b6bd49a9d7da05a39bd2ea831e220d6a5c280b8b92c9d24dfe5787b968018b896d9e6963e0e370975982b973b47888209") r24 = msgget(0x3, 0x404) r25 = getsid(r8) msgctl$IPC_SET(r24, 0x1, &(0x7f00000014c0)={{r20, r11, r6, r12, 0x40, 0x7f, 0x0, 0x10001}, 0xffffffffffffffff, 0x7, 0x40, 0x6, 0x0, 0x3, r4, r25}) 06:50:07 executing program 3: setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) cpuset_setaffinity(0x0, 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) sysarch$I386_SET_PKRU(0xc, &(0x7f0000000080)={0x9, 0xc8, 0x0, 0x8cdb}) open$dir(&(0x7f0000000180)='./file0\x00', 0x200, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') link(&(0x7f0000001b40)='./file1\x00', 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ksem_init(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)