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"}}}}}) 13:57:22 executing program 2: mprotect(&(0x7f00001da000/0x2000)=nil, 0x2000, 0x4) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4) getpid() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) mprotect(&(0x7f00005e2000/0x3000)=nil, 0x3000, 0x10001) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) mprotect(&(0x7f0000724000/0x3000)=nil, 0x3000, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x3, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x32a) 13:57:22 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setitimer(0x0, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x20000000) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r0, 0x11, r1) setsockopt$inet_group_source_req(r2, 0x0, 0x54, &(0x7f0000000400)={0xe97, {{0x2, 0x2}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118) r3 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) sendto$inet6(r3, &(0x7f0000000080), 0xffffffffffffffe9, 0x180, 0x0, 0x0) fchdir(r2) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={0x0, 0xdf, "bdac980714ca02749946462e9ee0ad2c9ef04a81450190b2eb77ce38c50ba5d3a035181cb0b1504e9c02fbf6a00396ff0ccebfae88d96d2cde2ec6d372e4f3f37a62a3fb12d2b5b33fa80a9447299c18935e8d10bdcdfc10027c0049228fb5fbcfa9623a76a172c58db52ca458a870f305f3e758c4ec43583773bf9cf7f61d6a4fbe49a3e0f97074421b765dfd0a62265756e14427a9411578d022c500d38403b9bf9a1e003533f6a0f7fe4f7e4bbfb7f119bbf0645b3d0a3e608ef63761a11df27e43ceed4a89b3b68f54fab50b8c1bcd8eaa66485fa02603925e7048f74d"}, 0x0) fcntl$setflags(r3, 0x2, 0x1) 13:57:22 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x10000000) shutdown(r0, 0x1) syz_execute_func(&(0x7f0000000000)="985e3ac23ac24a1c340f05f359bf090000df43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 13:57:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000240)="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", 0x1a5) 13:57:22 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) sendto$unix(r0, 0x0, 0x0, 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="009e60dda7c0bb00022e2f66696c6530"], 0x1) 13:57:23 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) ftruncate(r0, 0x401) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x1, @ipv4={[], [], @multicast2}, 0x9}}, r1}, 0x84) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000380)={{"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", "51ce4d933519aaa53a33cc6087e199806fcbdda95a2db6c1db8929a6db52e0bc", 0x2, 0x2}, &(0x7f0000000200)="1fcb0bbd29c24d9ab55d433ff409de90a1f47ba84fefe305cba76a0ac18049287258886a47ba05e6ee552bbd363a841a5f7f3de94b33f1b04646899e7cd2f6cc78ba1e33e18832357c7b081d2404df86186e779c8867e7f518bacced3ee4b341d62649c32ecf04e40a913868fb1a358ab6b0770859a38dfb93570cbd4d833528d59254e2e7f9361e75c627b651e6bf5868cd1b8db996ab1b8d58efa7dfa02133f41c899552176fa9eba046f12456c598a4b937c5e35c2e821800c5d30c2460392686b135fa6a976556c6dbdb4cd4c29c2f8e27eceb98347c4d76", 0x7, 0x7, 0x8353, 0xa0e, 0x7, 0x5, 0x9, 0xd3}) open(&(0x7f0000000080)='./file0\x00', 0x4000000000000001, 0x30) open(&(0x7f0000000340)='./file0\x00', 0x0, 0xfffffffffffffbfc) 13:57:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x0) 13:57:23 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c) sendto(r0, &(0x7f0000000180)="8bb30cbdc97b354253ad071f3deb48d7e327f26146dd43333ff8cf08ee0d693512b95a5a64ca80baadbd6625a237fffa0b8525", 0x33, 0x20080, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x2800000000000, @empty, 0x9}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) bind(r1, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) socket(0x6, 0x3, 0x4) r2 = socket(0x11, 0x3, 0x0) shutdown(r2, 0x0) ppoll(&(0x7f00000000c0)=[{r2, 0x2004}, {r2}], 0x2, 0x0, 0x0, 0x0) 13:57:23 executing program 1: setitimer(0x2, &(0x7f0000000080)={{0x0, 0x271}, {0x0, 0xf423f}}, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="e54d8a61fad90da4564663bdf3c4f267009676fbe15ba6b75a0bf0ac6c724c5e1f402f91cfe547faa5cea2c10cce7513324c6d85dd95c390a6660150a41b222d0cf6e5b273f15a3ae922ed83f4c312d179993fa931172a2e30cbdff43b38fb9a2372342b9e65776ccfa300b385b0ea9fb658aca318d15d9bdb39fd0bb0cc0da3db2ec29d4ff970e191c3d6532a376d37306809e1f16b240e92582ab4c10121356f8bc4d21b89a23788e1c1a67ffa44a0cf2350ebc2be5d354aed678ca8ad01a0c23d1088958883c7204d88db", 0xcc}, {&(0x7f00000001c0)="85a83164a79e7da0ea9098ced8bc32b630d02fcb0849feb0d700e75d61176e0de3b95a75370dad424ce73cd5a897faa1a57c978dcd9b435bad484cf556f0d2f23ce3887e05baaaaac8a3a814b05128de9c0c3bc9435b693d3f38c9d6ce56c69f031ffbc95938aa3827b6bb317b059799e92cb85a47a5a8a081ba68b49c06015f612116d57654676c0389d906f24f9b2d1d92f9e2671c8aa09475ebd1c6e39164b9d05df74f8b1ea260b70295b1f9cc3a891b884f791cd2ef907d646b32872bd42bc8e00d49b6be710d69f9aacb6ce4045a75141c4ab818b5e83d615d0fbf53398a3089c14e89cb00aa912b6ebc", 0xed}], 0x2, 0xfffffffffffff035) 13:57:23 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = dup(r3) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1000"/16], 0x10}, 0x20004) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 13:57:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000080)="9d8dcce2266c5fafc18f7754bc079255b6a5b5bb0e18df05ce4f89e8260c486fcdec0c0109ecdb3c9cc378e208cae3f2a2716565ef9061e8d0959d979a3d566383490fc0404fefc325eac83d45f8710192622bd9914933a22af5528d4ed61e3c70d03fb7469d") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000040)="7a3f2d94968dd661131b6f578fa5ac92ee9fbb9d8a1a9532478db9954aa35707f1067a1a9aad2015b51257d44418788af4a9c3e2af00b27a0bace9bd1644") dup(r0) ioctl$DIOCCHANGEADDR(r3, 0xc4704437, &(0x7f0000000100)="5e884d3f6f77a2aa4cfb686eed3dfb55732b8886fba5d0a180c45f9c3c3201e5d36bf86664f7c443ea6f31ca789488622324914ad1751cd2d9127cdb17a61e7e30ed5d431bc4ed2c1623242b1032f5f261a922b586d71c1eabd13d4320551a4876556a6b34f94345f92a8b2501fdbf1bd80c2f46ed5261b0b6c5a1966aba51ee97a2bef073954d6b3c2d017d84f5e32655f567e3f89af9f81a3cf180ba405f28cc4a678e81e23c0c08b49274cf00a46f7875fefadd029705e3fbdae76fe84828e81135c301a259b40af91b423949162b88948718d592840047ebe76f96d12825f1546359d5d363df24f468") 13:57:24 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000540)={0x1, 0x80000001, 0x1220, 0x6, 0x9c6a, 0x4, 0x3, 0xfffffffffffffff8, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000005c0)={r2, 0x9}, &(0x7f0000000600)=0x8) r3 = open(&(0x7f0000000040)='./file0\x00', 0x20040, 0x140) setsockopt$sock_int(r0, 0xffff, 0x12000, &(0x7f0000001100), 0x20e0dfa027dbd4cc) socketpair(0x12, 0x1, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/205, 0xcd}, {&(0x7f00000001c0)=""/5, 0x5}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000240)=""/1, 0x1}, {&(0x7f0000000280)=""/30, 0x1e}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x6, &(0x7f0000000340)=""/10, 0xa}, 0x40000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x6, @mcast2, 0x80000000}}, 0x0}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000004c0)={r5, 0x7}, &(0x7f0000000500)=0xffffffffffffff07) 13:57:24 executing program 2: r0 = socket(0x2, 0x20000000, 0x40000000000084) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x9eb, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd}, 0x8) 13:57:24 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000200)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001a00)={0x0, 0x4, 0xf, 0xb3, 0x20}, &(0x7f0000001a40)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001a80)={r1, 0xded}, &(0x7f0000001ac0)=0x8) r2 = getpid() r3 = getuid() r4 = getegid() sendmsg$unix(r0, &(0x7f00000019c0)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000280)="38f97873eb650a343278a1d19271a82a826a8f9404f434fc28533f206c1b7b8c2f9a475bb1cd3b9322499022466740cd5a5dca5052a466f6eea7fa7836028471d6c95e545121679022cb3a5f3789b5b4b0c9ee9812eb5e02687030f6b4cda15f9cf6d543f53c00b89d59f16e30acf6a4b13993ba6de481a9215e705faabc36f7ff1217b0c050daa218268cf307b929d0f2696878", 0x94}, {&(0x7f0000000340)="d3beee5eec3b3440c6198ddfab478974a03f1dcdcf40b3a27235559f60269c9801e058a0e0a24d18237b4df812884c74b95497a3aad443c487d2252c4e075415f7f489e590bec558f060aa8cd97f5ee302629b370631dd9ea92d6ef62445bdb786b3d04a30076747c6981e95ee22611735fe91375b6ecd", 0x77}, {&(0x7f00000003c0)="2c686b63f9584d55a9c8fd0ac92989de1bb5018c8927b7555ca35e9f8d31b8fcab40ea6058e7fd4694fd2ef90d5077925cb2a9ef5671bd172231ddcd961562e27151e97d42da87890e8bddd6a6a579e5de80c24944b75cbd8ce97098b9b3a390540eab3134ec8f4db66a1775d05a80791028b18e85f095fc946b7726146a041e1af2111a5a106c8ab56648c0086545670039faf8e710dc3a5dc204c1c4bec076b31b4d80673259f119971071cacddac7c2b47c5bdf15c16bbffedc3da2654e832217259474d980c86fe680299081b6077159fa5ec8881d87268c79738097ac383b10865cfa2edbf1e567032bf7a3e61a3b154958", 0xf4}, {&(0x7f00000004c0)="0f58f6589922c68d658d632202bcc3df63c410b9be7176f9426ffa87ccdb5ac9308bb44f62ccabf5df51715d8105958ed4f8bd79aa165c01b57d2bcbb257567212e1325062a9d8442671b76bcb3929b23e42baa244932b4e5b5ae53c4f88770c002bdf1e4f7ed027e4757285b77d40dfaffdac568c1445e33ed7afbf796cc80fd8ddd8b07fb59db5dd43607b55f47cde3df60da179aa8641ce7d6e443381eb3238c4159dd176bc160e56994be556e9784c6b", 0xb2}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000000580)="c5d5653caaab75fc23e0ee0c70e4ab280ba9482c6cde152d822b2cfedbc9049c4f48f55d5dfae70551f01a8504fccb5227ab4c614581032488cbe5d31e0d1e1022d20fa8fd74ff113d7c94cab60c", 0x4e}, {&(0x7f0000000600)="309909c8e6ef47a5820836a80e1d15bae2fd99729db5d8ba4dd158b624be7b0ee568b2c6d7bfb16cc814de7aa5a7b980958f864af73a1d33a0d19debc31d2ab4e6e6b40d680e46375022", 0x4a}, {&(0x7f0000000680)="9abea7d585630c48a42bbd8662e277e72badb4f7603bafed0c8c9d4f357937df8c035bd9616f6487ea5991b86e093d0622927cafe9f64dc21c3c7a593e132cb5b243e21b47d846a9da3856ee4dd10c5375011215d28ed43cce2e26fbcc33d70e4a62e51b1efa58bbc4f8bf984a61c2949d814234138c7890dc7fb0a33e140cba010745d3e1da5290bd212e11e7282b98aaf2006b5fac673accb8f9b9cca94a0ca1cfccd4c1b2e2126a5ecd0cb0535d6bf52a2867e5ff6127bd4b85fe", 0xbc}, {&(0x7f0000000740)="8a71852b003555f77e3630", 0xb}, {&(0x7f0000000780)="bb82ca9121229c7ffbaeda282a6e46b161d2556c2e87d8ba64f40245943e6ad1822d0b3d33235fd44044c2affbebb0e4131b0609adf0baf24dc2960f17ef0686860de2853e944aad910cb4574c163df7f63cebcb0fe67ca9f6c10f16cc37be5276ae2fc7", 0x64}], 0xa, &(0x7f0000001980)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x80}, 0x8) syz_execute_func(&(0x7f00000008c0)="0c1ab5b598cd801b69e4f56962f5696200d93ed0c441395bf9f2680c0000008fe9589b26f044ff8309000000e101edfec4427d822a2a00c4da767654b0a2d58f4808eebce00000802000c4c3dd6d6807483e2e470f583c6f518fe9509b9b9bfc0000c1ea01ef45deb8fa87ffffc35b5b45363ef80f9966030faee42c240f5ee7695bf45bf40026400f0d18c401fe5ff6e3df646736676670664336660fd2938c000000c463fd0103a36666450f17720d1d54111d00") r5 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000140)={r6}, 0x8) r7 = fcntl$dupfd(r5, 0x12, 0xffffffffffffffff) sendfile(r7, r5, &(0x7f0000000080), 0x6) fcntl$setflags(r7, 0x2, 0x1) mkdirat(r7, &(0x7f0000000040)='./file0\x00', 0xa7) 13:57:24 executing program 1: syz_execute_func(&(0x7f00000000c0)="0c1eb5b598cd801b69e4f56962f59f6962a3d907d907c422dd92441f01f2680c000000427f00c7e4c753fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4c4c12de9d1f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00f20ff0a422ab0000005b5b45823ef8260fc7ff0f2e8a2c240f5e5b47d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14112644f8") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) rmdir(&(0x7f0000000000)='./file0\x00') ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000280)="71f36784dbeefacceac53a3c6ce1c0a6555cba89d280fbe5ee8a33e1eabcb9ef41b76bca52569071428ec5269919265280961d02bf1d8e19f1cb5187dd59e695cf78a9dbd8f5672e95cb76d6344e620a8e1a268f4d2aae4fe5fbf8b2b877f3c6cbcb695a962f5f108767853fd4c454f37032c66a253324369a300c26f8f9e95735f63e8fec66ce3a76cb22a924fadd34092be24de41c58e2d9c607acfa37f30a9cf7b08b7e334880627b0e6a50def2b9266fc6734af46a5d70ca2f020e3eec4f526c") ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000180)="91ed38438566041659dc49c2d9c380e03e41a783452ed5bff27338b5965c1c1a811ab05f7731bacc36089327beb35aa177d47b713f5d6cc41677a7e6149b6d3441d2b1cc2db1327af92bb06b5e9de82296dd0f697c4c502e00017ac57634ee04d8320f7fc45a28716df9ce0461d6ca3918580b262fd0b3d4ae611dfeac1bba11ad0b7af7f723e7e7a7148333364acd3bbd9b4977d71cdad80377bbd284e3392bac74bebaf3b4407d5562efd3e343d9c0a8ad9146a91413433aae6d52e54cd7ff273ada90f3fdfc0bd46fae2f7f") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) 13:57:24 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x2a) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = semget$private(0x0, 0x7, 0x2) semop(r1, &(0x7f0000000200)=[{0x3, 0x0, 0x800}, {0x7, 0x6, 0x1800}, {0x3, 0x20, 0x800}], 0x3) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x10000000) socket(0x17, 0x0, 0x4f) r2 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) r3 = dup(r2) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0xc, &(0x7f0000000040), 0x182) 13:57:24 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') faccessat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x1000) 13:57:27 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef6bdc00d98a20d0d0000070e4c653fb0fa95ff965be413c262646ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c420fbaf1005776c1f20f2aaa03000000787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000006c0)="91cd80c442192d3b6969ef69dc00d98a20d0d0c48261f7e000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000057c461fee6c461614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000008c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x4) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000540)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0xfe00) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) 13:57:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 13:57:27 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="5c872374370d042e", 0x8}, {&(0x7f0000000180)="1eb2f5be5d259a4f671cc5a39f5c245185bfd60b106c2826531a8513be485ec9b9a760e29f1a414ccc05a7c26f74003e5e85f0fc6d9fa38805ce2c968d65c84db2a1fc099423c1abdb22c388b61c814d95cb6d6f4218aec988972b13b3beab98615094ec51654b5798934a16d415fcc577e0b3b60faec9a4ba1cda87baf53244c853d1c2fc9879d736ddc4017de7105eb0ed6439a16d9d64cbfe82609e84d1d3e73c2a3eab3cab3be5af83ecb0", 0xad}, {&(0x7f0000000240)="21a923ceb2644afa6475a2f6da2e94fde842ab238fbfe6d8a2406d75a4d6bc0eb25298ec4d56cb9fbcc9e19e95c38e5658c6f49b29af3219d22b570c64a2f32062bedba1ab3cb2ea08abd155c3cf5207c206498cd30053ab0b5bdf218862d44f7a59709107d4fcb7293f1f3c5e71e0078ab06b4ac9ca60dc66d070e703922ca1a37a500e73e5c4565f0f4056", 0x8c}, {&(0x7f0000000380)="4c155eac2ad7fd93a08411a29b44bde5ebc4ba802eef253d7a8e37db6c8fb108f869b27ede31b40c164e638525df9e84e5d4cd325493a6c106e06a1446fbc29f30a6629d6ca55066346f0d726bf9fd84f86a616cf7157d2f97da", 0x5a}, {&(0x7f0000000400)="1b6eb262e68d474acf70e5473fa4f3ea8f335047a91c8a8d483957d2cb33da323c967b993ed92017957e30b354fba4010762951a3dbd07001700f1ad42c77491ac3e06c834ab4b8244834c0a2ea930afd90b", 0x52}, {&(0x7f0000000080)}], 0x6, 0x0) ppoll(&(0x7f0000000140)=[{r1, 0x40}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x4, 0x4) 13:57:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x6d) 13:57:28 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000540)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x7, 0x100, 0x7215, 0x4}, 0x0) ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, &(0x7f0000000180)="7a364b0806633edb38d3919aae977c559b83654bc31bdd609476d36db5ac0eae7c0427f8aa13ac1a7cc88bdc90b1e77e6f84d7f0cf2c620d") setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[@in={0x2, 0x1, @remote}]}, 0x0) syz_execute_func(&(0x7f0000000000)="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") open$dir(&(0x7f0000000240)='./file0\x00', 0x88, 0x6) 13:57:28 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10842, 0x100) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xd, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0xcf72, 0x8, 0x8, 0xfffffffffffffff9, 0xfffffffffffff7bb}, &(0x7f0000000100)=0x14) syz_execute_func(&(0x7f00000003c0)="1c1b4280320c98cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1013afec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5ff2c35b5b304545e269a841000f9945332faee4eef0811700000000f50f54635bdedec4a1e1e0ef44e32cc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d66660f3a0b0865") 13:57:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x6, 0x8, [0x400, 0x3d42, 0x4, 0xc000000000000000, 0x9e31, 0x1, 0x101, 0x100000001]}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x20, 0x0, 0x81, 0xffff, 0x8000, 0x58, 0x8, {@in6={{0x1c, 0x2, 0x6, @mcast1, 0x4}}, r3, 0x4, 0xfffffffffffffffc, 0x4, 0x0, 0xfff}}, &(0x7f0000000280)=0xb0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0xc}, 0x0) getgid() ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f00000004c0)={{"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", "5bc97c65fadc80f7c648d6f85262918be45b8ccfddb022190307e2fde4425df0", 0x5, 0x7}, &(0x7f0000000000)="db8bbaa557411942d6c49c850ca2a7362e1849d126c82118fede7741cd4ec104eb9718e428fdc0a9239b401c3beb50d343f097478cabefa31e07f6365b61d60bc50452bb16f9062d05c57c3ff81a30030b975c9f08d84231f9495f0eb595b3e7127d33937079b7b07dd9e4ada02c36908f27835a5bed91452654e0ccdd69f561429440887e0a529f28c0968582b3986c4f259686343fed5019e9aa08f0269c5944a7538dd168877010c043b1aedc9ce37c822126e5a8", 0x40, 0x5, 0x1, 0x3, 0x8, 0x7, 0x7, 0x100000000}) 13:57:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) fcntl$getown(r0, 0x5) close(r0) 13:57:30 executing program 0: r0 = socket(0x1b, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="02080000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) poll(&(0x7f0000000200)=[{r0, 0x18}, {r0, 0x80}, {r0, 0x2020}, {r0, 0x40}], 0x4, 0xffffffff) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xeb9b}, 0x8) r3 = getpgid(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="f9dcf595e07a1b88cbb65edea894d9d339ffe5f827ce60233ef0904b1c5f063207d1b5070000007f7b9a1f821954de8ac4bb33b2ddb499f83d2f952ad83f2092e41f2ec28c1199e896ad1bfb6799f44e2e70cd80c083944b9dcc1b55e9489fdab7c38617c923a06734ee4f6ee67b77a91f047caf92959b3628ae926f2e0d362d812047c67ecdb7eb26edd84da544c6ec3269f8738e58eb556e86259107455413e0bb3a69e398f1feb4bffa264b1adca08d92fa57ecfb584a4a68038829eeb1aeb222731315feed66", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) r6 = msgget$private(0x0, 0x100) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000240)=""/255) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r5, @ANYBLOB="1f040d401cd7356af77136944872ad08bac258e4be8ed49e12940baee163d8a45c8c4510187e270dda2d21bdb75b3e5142e10684c24de14da99a90ee096753a3cf181f100fc21c46576df4562c7378331e"], 0x15) close(r4) fcntl$setown(r0, 0x6, r3) 13:57:30 executing program 1: r0 = msgget(0x3, 0x0) msgrcv(r0, 0x0, 0xee9f76986137eb7c, 0xfffffffffffffffd, 0x0) r1 = socket(0x12, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x7, [0x80000000, 0xfffffffffffffbae, 0x1, 0x2, 0xfffffffffffffffd, 0x6, 0x9]}, 0x12) 13:57:30 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000100)="da832d070ca03cb2650e2583ce66a46e44b05be0dee3da612712ede4ff23dce50c9c073d4d53ca76d14aa4abc7dcb151e067a9d63656c9bd306e5a6ea1759247751da627d622305de3fcbd8ddca4748782fc39811cfcdef29fdac3eddd39e52df6bd140a395924142cf3ba2858180cd2b2b5328086b39bc23b35e9ebd6537d077e64faac0cca23a02db77ac5c6b129b8b2c9e47624fa46187865c42e46415200357a8775fc0020453e5c0442f423a1148f4d72f9d3d4f3e309dd1e81b449d08ffc92b3cc43ee37c3fd7b056996bcef58347b818d1f4a3992979c144ce9ca7fd5d1dd487909407c2229f9b78b0964a978cee896e34fb883f1a080ca42b1e4b67c97688ec209876d1fb2b28d3687cee71f7cb885273e27b95694da95efaf672d6d1c045c4310a5872956f753d8ce5012273517c7ce806f3c6e859cca873875ce288c875a7f0baf325aa40c3193871bd01e7a0cc5e435346561f73076ea4c8ca0879aa276176634d2cd9f33b343afef7c38255e304c3fad51379cdd1dc26d0600b7af3282da07ca2380dff03e938c4cc0feecb6a3c31ea16a65cd890538d64172667aa551974f84d5e4358c9ac979aa51024233eab8eca2ea529392c842af30311c301ad8eb52ffa17358b27a13293bbf0edae4d3c8bf9ab31fa6554197b6ad57fe14173337bd4104edcf5beaded67194ffb825e9c2ac0e81292050f3a9fb810f05d1f7bca315f3782ce58eb8bfaccc8d5c94c77fa128e4add9dfdf08d6613e7f23adacdbc099cc6d65cabde5956622d7024e38e3d6023eaa978d98d927b88f9f42b572d6abcd502125b7255086d617d05568135f81bc7136d95d90a847d8d3f1aaa1a713d28572e6cb6f1db44551f1fbe438f68255fb4196fae08d18b2668bd589d52d9b7d9f0a2422814089e49e1f58e11f5808b831d18854ee395fe0091f94351b92dd7ae54efe4d618b17e2dc4ac9f462b3276e932d7775bff87978025fd848bf563e231211b617454dbb215bbc03e3d2629b5e9fedc1dda9419d5066a7423e73d490df93e33ae1d7211b0849df650ac7f98d573104597d539489301f2872c9793f9ae6c2cc54c0852492e8cc9d969f5244f0907809d78109030f6d087d5c8aef4794c28f60a7ab55e4499f925096b39f2e3afa0bd25f0501df0acf5fe5f8a8df96b1ec177f61d4904423e38c61076d2b4c5526635042c1a68167026a8c9368bdf6d568082a90e98beac62f16bff26e6327cf52f93ec97ba6040d64ad7e5e17e8953993fb826becf23366e70379b20ba09cfb1becdc78aabf4cc8c2596c47e5697ad81468632c2d6020cde7fcda3d0e42e07712af4baff67ed876646e7cd26396d9ca8ea366fb17a9723c29687f98fda6efa37dd1634953f5630f29285c73b216543da229c26da1cee7d52a9d27a52ff41697ae81fd49086bdc59f149bb45dfb01890dddb07e88e09ee5e03da702ab4fd63f88788ad1fe7534e674118feb9c6b92a2f43901a7c2f34841739a9c88c376ec210545d437f4e01967c004cea4eabcbd265f73c10c02f60ebbde040f4e4b1cdc9585dfa99a8812484ed1f649c67d965e7ef6b1adb7d27505f4114cff8e828303d98fe4db6046fc994c1276e95e3a01b3fe7681e67a493388c9a73868480ac50cc6c3cd1a51af885cb5b1e76a2bb687d7748c86c0e022fcf10d29ed92ac1b0f8c8fb94859f3d8abd0867a5baee84dfb656b2fd8495171f13331ec75569610b5a192ec6d03960dca4c225a3b43e086d2a416c4387f586cb937e48ad48803d930a1f0d6e74b1175bdb2ec8df49325dc0c2d2917dfd7f4bab9382be363c12b0a893d787240b537ca88783676163b3b8ea0b3b860a993fc464350f70c2fd1be28c285489ce3052f82571d1d57ee0ec07ff0bfea2a4389824576f1c9fc5e0b1f416a4582a97fb968d14c4ea1cdc09b3bd5ef168af1b2a4f592ea5b66cbabcfa3bba1d56786874f15d862a5fcd4a922b82d870c400285ef461595313335477054982ce553af33b7e6ca672435bf9597f2d604301b883bc3379aa3da8afe8807e10e6b4d29eac19aed0a8b137123c2a6d937fa7ce3104bf1689c97483387e65ad5ce80785a8ac3c4d10bd242197cb46b48149a093ac29493b2552100aa9281c6749a90a265d591f009f45175c40a21a9066a60ee33376d1a1de777ca915c4b98741a0a139e441c9ad75ca8309e62db30f7646825e652a8b076a261ac3accfe0fbb05fd9afb8586ee293b9c84438981e71cef8e165f7b3919ef3c70d47fc73a5861bfc16a3ad23a281a18f34c90ee8812691a42f3436069fe424970322edf74d3467bbc1e9f038c94937ac7c0cf884b976c0f5e54c990883f121910b429976131e62f19a81195e6bdd4262f0cf147f3ec6b01455344d7603fcadcd922f239bed3d30fa2a9c5fb31c64b49e2e2bc81384e75775cea33db88896d52007f34ce1351395c4bd3fcc7ebbc385535d36aaa613494d7827eeeec714e0e14949be941e4fc761d1150cd07ecf6334aa1e6c2920cbd8cfc62053eec967212f6f55eafa1acddc405e6f0a78b9150f2b9b80e44fcfb23e67f8f6543769d6e0cc89fda2d13c96141ad05fb1243563ebe30ee84067610de868dba046f2404df4ad273810f281195b05d917efd36c64a8facff5d52646a60346ddcea821aba3ee2c3412f2ff4afb31cf247cb65842591b8cac1b6a8350aa051e73f648f489788eae6cbceccef6a09b02e94a6f1bca5a7c179363e0c07a621b1e6ef03c2551f69035b27f8f95f43133dc546d7fcc490c911071b7ae0c2d4eab9b2263d9b88a0276935a549ae5850ec0a175cc470cb2aae51d0080d43ede0db7eb0688bd682a731d1dd966918b22ac5ccb1bce61e22a458186548ca4b7ed9e7c27a4d2ce908cb1490d7153cd54a99fdcbf8399bfff077837c9e1a768262587605be72da00e37cf9ed8a01fb862b57d0f276e7e9e0073b7e79df1aa946d17f1185eba640cdb6d71893ef419926983c957917301fea01140ed3ac58379b30c127f0114bc4b65a50d432076780b9ae0cee7a3e817b3e9ea5818b8af3ef91fb35971785182e1e0e449c342a770c83a634c5a65f822afa0626c0b4777b1f585ed676f93e44f4222ad684e4324da605466007d1734129d5fc7d29820697b8d78171ac3d80b89a3866b2e31291394a4a65961b6665d0b531281d3392310674d1f9efbcfb687c2654f90a3cc772842194b51fc70a98687a11bd308b67f0da87a11cae95c7021501bd8e526f24e1884b040a52bce7751413281adf166e73c9d1be1d991f7518e27d678889e4e57d1d5f3495c391d241927f91fcafa55f136d6ca5f75feca884e5d6c6514549931e7af3fb3bcde52e974c7358aaad1a6335d6043b3345c981db2c7efc80732705c90af7e9380e853de711e34057bb538dfa05ac7db4d1e35e0993c4e1dc0ca25a2b5511035b6c77442d802a71744cf2dd22ae7d729484cb436053f14efee571a338088a3769e486d48abd323ae8656631d38fa01a6fa69475be6dd334803b5fecd325c7ad87348e9e854c2e2e5df87bade447e18f5505f802a5da5ffdd8b0f82a6dffd3643c03afeb900f6dd30aa0cba5fdb090393ad6c1bde99c2acf312643d68ff9d3e6f43fdc5b1dda11c65e477376405c791de8f50c7f0db2bf9bc842484c03cd782a0f099336c1ed53489226dbb4fd8a613d156142523add68f2392e7182e58c762ec0bd1cae656b03f96ab95daeebe8b672c513906f7bc4258c13cf3de18872bb5ed52101b1cb672c6f7413efb5204f8d6a31be1443a0b122d6cd5198dd8fe59bc7c585d46a45e383dc2d5a768174d4abf2726ce262fa6e4de1589cd0e21ecbd515bf29fde283704df2530db91dfb6f93bb0891d4a8105f738c9bbca76da954494e174e20c2f729ac61da11c6eae0b2b7c2e32e5c13b6a36a3c62ea3c9624e0cb87c41abc4794d0c4662499757f957d48223aa30cde20842188b98f84fdf3a3b5e69932b8450f0362274c5aa84a6e38d15558906d6d13a8127879316a04af8aa6dea3f46b724fc2f3e7a8fbe47952789f6219cbf4fba2e8324c42defe5e492f1f164cec6bdabaa4ff2632c496725d7d3d92cd56841eb36728825bd9ee4f3726fcb0c5820b15838eec305b3a3da1bb5a30c8e7e4a62aa438dea4e958f96cc27f74132dd39065d620431f7672a0bc3afc8b8327a22e59401ca9e52166ed94fc68cfd7c0679b89af6dc6f88e62f016b82307085b78bbd90ef26cde757a138218e348dbb99dcfbbb9f39fcb47ef4a917355d1fe200aac2a66cc1b786e8c7be23001c6132f6a627993e124ee7965b76f34a263600c8f6e1cab861fc34b963cad781fb4b206b187879b52cf19fe2fc1588d93be258d3db866b2d247f252ac377b6025e65899e73ee2b931c66070e4ef4e5c811a0be4ac07014cafc0cc98a126427925eccb75b9a7950b00cb4ced0e74ec1ed95859fd1e9a5566e574204c769b166c315421c2a9b1a1f8c52d76c9cf402e9bb044d5b5d1f118d8331aa4829386316f23844fd28b1b6807f78170dbc50de6e733ac99846025cb334f128c4de7f59638b11b5c40344083c44416149e7f05c97da2eb94eb60c7074dd4f9dac7cc5478996371dc396d3a77302b61e0e2653f33c1a65d8a99cde1706cecca5d1cd0ccca770f2d9773f464e20dea9838c2e51de0b6dbf4388011cd5ce7e1c27d7b5a47d62b09b8129a0a61f18ce98872c104a4380d1bcabd43db6997d70eef5ad6958d6abcc6e1d563adf0af906f3412141987283e27f8c986f5fae596136e395abd7b042f2818de2690e39bd20105e5660e10bbbfb148177e7297c8193c8974dc720c689fd4bff19ca563a968d91cc08af4c1094f3d86bcc23006c54a0b4da6b833d3ffb9428ee8da114440dbcc1ac3a0671cd8ba0e959e0bc786be404a43c44fca2347060649f975f03ae07032654540d45a43137653d8b2d45303eaecc671ee7cce4cf07a63b116e6764a862a154514f57e0fc2ca3c69b0df97deb01ed05b39dbc201b345c98b5e2a23c790bffc40cfcd9d07c702924549925db50eb7cfb99fb07a0a5986b3b4a01bab7ccaaeea50d07b710ff92212138b55d370f3f9b7fdfce486cd2b55f7845b1397238b76ca274a112700b08eb501d01fc8677babd7a2ae800bc729f43b2823e96f9ec6caf1e79f121cbfb68288155d84ad9f21f1c4517ba2ab98cb64735ed8f60a332ae84677949dca8a0c4dfa4d2f451c267ba0cb7f7cb270213f25962093f122b007107bbe8b97722080c34e6394d11290e09c98b364c6b9860e96ca1b57a36c81bf1b8730d2b4b642206e5037181045a1d5f462b1cbebfac6747798167264765bc9186390413eab69fd3540199317ff4e8da0de97e8ab36ed33570a0ee4cc479fc6418fac2047c2b9356fdf4deb83e56706b33c4a38c553d5b8d25ed2899a2611f924dc6e38a579f7bd351baf256712e941b489a21d24e40a736b0e4b70c5dd03ac55daaa532c28587378d081523c84040055d3e70806ebae0fde26390644f1d64203d4aa87bc60c2a32e3cbb39e146577099387d41d6f847c96ea5221fbf863a88ba6495562feab8b49621c73a328de1321a432d1d21f88750fe136deb2ff4ac85bfc2ef98f3eaae4927ff1d168ee6c8d37549d66c06aba14899a16504787cf491f6820eb17582694746be489dff7b75be489053a2df2d4616e05ffcec8bb9ae7ae2b4edb68ce53a040b245a568939c05716bf1bc4152e64ac8c2e1a3ae758db1aa8748f0f0573f0ebc8e505d66b8a87ea1") ftruncate(r1, 0x5) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) 13:57:30 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000700)="b862daabacca3f79cadbcac510cf1c9292bcb2b281edc8390d01bf20a90efe03caf8ddb43c90c7fea240df40f38ecadc60c8ed83d1fb7cb4bdd925de690751593816772bd5aec6a6c4c338fd1fc3619e275704bf83846b71f36cb98081060baf113a0d52d17f6cee5d91737a94a3b75e9853cbb779d9236bd1e60a0a50d57ea92e7cf496b3ec3c1e4510b28b29832c0d5d1135b663c76dd188b71cf48dccc8410a399e1f3903cacaeea6b1667c06b01736e4de7393d60024656c782b05e044c816b71b5d38a55a66e1514eec2e4420508dfc85023b7715", 0xd7, 0x1, &(0x7f0000000800)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x4, 0x1430, 0x4, 0x7ff, 0x0}, &(0x7f00000000c0)=0x10) socket(0x10, 0x20000006, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x68, @empty, 0x1}}, r2, 0x5, 0x6, 0x202, 0x6, 0xffffffffffffff01, 0xffffffff7fffffff}, 0x98) writev(r0, &(0x7f0000000640)=[{&(0x7f00000001c0)="b40ede8b718d17160613a2b71f6a90d5247ed0e55f828db6d82d9a", 0x1b}, {&(0x7f0000000200)="83d17cd4cf26c97664346e2a9559c678a3712e0b2cfae0c4a35cbec0b6", 0x1d}, {&(0x7f0000000240)="6e5d782977dfe6c33fc98e1a32f5e3b28beb771cb2491bb3e0a2e374d41c9d17c182987052a36b04166cd4b2a2bcbce0dc692d73b6016f8d0e3d57163e708b8df8f5c4535b7b5c1a5f9adfb31c37a376748ce0e51411679c70a2006c3104337a3bf39886aeb9bda2a6c7ae9274cae4223ee1939e4b856f3de1ccfd0edfefa95d453c556e9656597fd8e14bfe3635b3e612d73b528d808f38626b2c85bb30bd867ba9c1af8af46ac4215a630d2742203502b4f7ba6f7286e698d0fb535f6910e975afb2db37c45b3940bb9ad8eb87a5c3e3cf2b75528f3a4d2afb928935c89cc74ebd3d78c1b4cfe48e1e602ac618fa7775f03358a8", 0xf5}, {&(0x7f0000000340)="bc8672f7b8cd8ce6fcb133a8c062fdc9a97da4f0b92d8e7aef555cc518ff50311c635eeb92118d", 0x27}, {&(0x7f0000000380)="4b674e82109baf8d3a580e7b8ebb4a2cc66212970c364e5a2de2512ceb3b6926ffd332f1a6ecd45817f884d8156ba0278f224258724fb0286a430bea67011fb38f07e7c3ea27820034c018917e7184ff1b5b0dbdca739bcdafc4f6128d0b79edfb0f0136ec7666dfc19c74a3c68523ba218ffd62f4ef73f4e59e79afe996a35cab307e3ea15ef6de05ea2c897c0d00fa604411ccc426acb07b72db517ad4c3db833d31922350d80f534af4e46c1b4599e7fa7f22e95573c1be3c1b58e2cc805c78fe635ebb15eb883268eaceb20062aa", 0xd0}, {&(0x7f0000000480)="1ce0c705", 0x4}, {&(0x7f00000004c0)="ccf1c70e466fc9205dda77d9d3eb5055d26155eb7fee3fef13d4", 0x1a}, {&(0x7f0000000500)="da169ec41489ed95a4643a518a8d6747227701a2b17b1e8d4c4f1b4cae049e", 0x1f}, {&(0x7f0000000540)="d5cec298118cc7019689dc0e716abd84c23b18a58fac98322ccd13b64a499218ceee39cd84c818500701281bb2183f429d39ef9cf2ec96d041500377cac9667508dcb6a840f31d6f6efe79c2e0df707f5281b3f36a74a761b21171c4fbb4bef5000dff31be7ae70d7c0b5a7d548952a802d51c265d238341bf42e6db1100f64b36ef6003b80199800ffdce6e6bee5a42f03dbf74b8b6577acfc3a1cf051cd61e32399e41b1579b087e50d9a2c236bebff571cf3ef5a3bcaf067f", 0xba}, {&(0x7f0000000600)="80170eee98a8542ea92459f25b6fe0012169142c5ced27cac23d293892e4", 0x1e}], 0xa) 13:57:30 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f00000000c0)=""/49, &(0x7f0000000100)=0x31) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x80000000032, 0x0, &(0x7f0000000000)=0x254) 13:57:31 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x1, 0x1, 0x3, 0x5}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000780)={r1, 0x5}, 0x8) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r2 = msgget(0x1, 0x411) msgrcv(r2, &(0x7f0000000180)={0x0, ""/220}, 0xe4, 0x0, 0x1800) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x8001, r3}, 0x0) 13:57:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x4001c71c8, 0x4) 13:57:31 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) madvise(&(0x7f0000db9000/0x3000)=nil, 0x3000, 0x5) 13:57:31 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r2, 0x4, 0xad11}, 0x8) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRESOCT=0x0], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400, 0xef7, 0x8, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, @in={0x2, 0x1, @rand_addr=0x1}, @in={0x2, 0x3}]}, &(0x7f0000000140)=0x10) 13:57:31 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x1c, 0x3, 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x1000, 0x40, 0x9, r2}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100), 0x4) 13:57:31 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) write(r0, &(0x7f0000002480)="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", 0xfdf) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) socket$inet_tcp(0x2, 0x1, 0x0) 13:57:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000)=0x80, 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100300, 0x0) lseek(r1, 0xc700000000000000, 0x2) 13:57:31 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) ftruncate(r0, 0x6e2780e3) mlockall(0x2) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xaec}, {0x1c, 0x3, 0x9, @loopback, 0x4}, 0xffffffff, [0x9, 0x81, 0x2, 0x8, 0x91, 0x9, 0x400, 0xff]}, 0x5c) r2 = dup2(r0, 0xffffffffffffffff) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000240)=0x6, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, 0x0, 0x0) 13:57:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202ae2f66696c653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x8000000140100, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x8000000000002) 13:57:32 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3c, 0x0, @loopback}}}}}}}) 13:57:32 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/138, 0x12e}], 0x1) shutdown(r0, 0x0) 13:57:32 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000200)="0c06c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@loopback, @loopback, r1}, 0xc) 13:57:32 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000280)="1009409fabc9d2d91aaa4578dc4d035611085288ba4d3c7c425a69b2b47b01b8a4c8ecee0f14c148f3b779cbc8cb5403243f0100cf30bea83e1fcb94f61d444a5a47f5d010b6cfe6f0803efe144f3aa38ab02ff3c272cb") mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2}, 0x0) r4 = socket$inet(0x2, 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000180), &(0x7f0000000200)=0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 13:57:33 executing program 1: r0 = dup(0xffffffffffffff9c) mkdirat(r0, 0x0, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3, 0xf800000000000000, 0x6, 0x8, 0x4, 0xbcbf, 0x7, 0x4, 0x1b2, 0x5, 0xe9f}, 0xb) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") chroot(&(0x7f0000000040)='./file0\x00') connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x0, @mcast1, 0xffffffffffffff81}, 0x1c) 13:57:33 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) r3 = geteuid() getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0x0]) freebsd11_fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000140), &(0x7f0000000180)) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x4, r3, r4, r5, r6, 0x14, 0x5}, 0x1, 0x2, 0xfffffffffffffffc}) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) 13:57:33 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000400)=0xffffff92) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={r1}, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000280)=[0x0, 0x0]) chown(&(0x7f00000003c0)='./file0\x00', r2, r3) semop(0x0, &(0x7f0000000080)=[{0x0, 0xb1d}, {}], 0x2) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, &(0x7f0000000440)) 13:57:33 executing program 3: syz_execute_func(&(0x7f0000000180)="985e4aa84a1c340f05f359bf13d88d7943c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0560fb8c4c44e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) 13:57:33 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x9, 0x8, 0x4000, 0x7, 0x1000, 0x2, 0x20, 0x2, r1}, &(0x7f0000000200)=0x20) connect$inet(r0, &(0x7f0000000240)={0x2, 0x3, @loopback}, 0xfffffffffffffdd8) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 13:57:34 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) getsockname$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) ioctl$DIOCGETLIMIT(r1, 0x4004667a, &(0x7f00000005c0)) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) 13:57:34 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) 13:57:34 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x401, &(0x7f0000000000)=[@in6={0x1c, 0x3, 0x2, @rand_addr="80ab6d0b0c1f8e8426d5121aa88d1e5c", 0x2}, @in6={0x1c, 0x0, 0x1, @mcast2, 0xfffffffffffffc01}, @in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x1, 0xade, @mcast1, 0x3}, @in6={0x1c, 0x2, 0x6, @empty, 0x7f}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0x2, @mcast1, 0x100000001}, @in6={0x1c, 0x2, 0xe3d4, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x4}, @in6={0x1c, 0x0, 0x2d, @ipv4={[], [], @multicast1}, 0xfffffffffffffff7}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x17, 0x0, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 13:57:34 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000340)=0x10) r3 = getpid() fcntl$setown(r1, 0x6, r3) close(r0) getpgrp(r3) 13:57:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendto(r0, &(0x7f0000000080)=':', 0x1, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="af5af782c4d5d943b6eddfb2b2bcf1270b7af42abaca4c1c7b063b420d00f4c1fed6232366605abba26294c7577f2a7ebddb175e0860df74f882fc6055e8c63c7a35b72e1284bac995ae3d952267", 0x4e}, {&(0x7f0000000140)="c89f195ed22a483999944196494df343da00b73dca214eda840ac2ff8b631a7f27a891feb6a0e42ecd8a6f0dda53c5b3109b07304c63ff97ac53b7a4fed8a5a957c9cbb6098c1546ff13096f7312c83bf1bc915b217d44863b", 0x59}, {&(0x7f00000001c0)="6d0484d3e236e62f7b37c423072d91e47ae13529a89b1cee14d19f2fe3d20553f63b49cf5872e1c1eb5216179d0073c303794f2901a78060bf3aa0a7dc8bfbf0f424d3f46838f4abcf9a63a3df9e6dff2d8525e03902cd2897dfb57ebe29", 0x5e}], 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x1) 13:57:35 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x8) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) write(r0, &(0x7f0000000380)="83", 0x1) 13:57:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='.\x00', &(0x7f0000000080)={{}, {0x0, 0x6}}, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100), 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000140)={@multicast1, @rand_addr=0x4, @local={0xac, 0x14, 0x0}}, 0xc) 13:57:35 executing program 3: syz_execute_func(&(0x7f0000000100)="982ce00f050520d0f80791b00d4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0xffffffff00000001, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr}, &(0x7f0000000200)=0xc) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) getgroups(0x2, &(0x7f00000004c0)=[r3, r4]) 13:57:35 executing program 1: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8084, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@multicast1, @rand_addr, 0x3, 0x7, [@multicast1, @local={0xac, 0x14, 0x0}, @loopback, @rand_addr=0x856f, @multicast1, @rand_addr=0x20, @broadcast]}, 0x2c) 13:57:35 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6d021109"], 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) 13:57:35 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x17, 0x5, 0x47) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e21e00000010000000000000000001000"/136, @ANYRES32=0x0], &(0x7f00000005c0)=0x8c) getsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, &(0x7f00000004c0)) close(r0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000600)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}}}, 0x0}, &(0x7f0000000d00)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000d40)={r3, 0x77, "fec9e930afddd119b5cf983c15cc693276eaddecc9d599b40112bc3fd0adb6a2297ad277c5adf3ec7fe6923fbad2732bbaf02892241f0d0532f425e8335ed743c0de37fd2478a35f573edda01f164c4f5d419ab830ea3b50fbace1cff300387ead6e78b5de67ae37381ff1ac945bc3ec519f5cddcbd1eb"}, &(0x7f0000000dc0)=0x7f) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000780)={{"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", "2341fff46888e6723194d2a96b31993d72d9a63767ab12ad811495ca719c21f9", 0x9, 0x6}, &(0x7f00000006c0)="1093d993c865aad0af0953bde677eeba908032c855ac2f54f881d663a45bfaff43b4975c123da92d75977235ade6c7e1929b3b1b71b620ba81096a4b9d0cd403f37e59233b5cd76de4cdde4c4d11933ede5644e5ea4293b852f43f3c726cfc13195ecafef5d53b48e4b6c117c9589f79910831b38c53cf2a5bb81bcc1e04709b73a6ce5bda3d9d63553e10aaf807152a61f799630d57863a3d7d561fd4e2483c464ba55def835d2ac113e2d81654a02e2864f0d4ef4689", 0x0, 0x5, 0x80000001, 0x3f, 0x1, 0x1, 0x3ff, 0x1}) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000040)={{"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", "5bd71ba782c66481c674909d2c8ab01a5a68e5d6209a7746ac27d03bbcfffb95", 0x0, 0x4}, &(0x7f0000000000)="feaeded6b93beb712b7018f158e195", 0xffffffff, 0x3a, 0x0, 0xff, 0x2, 0x1, 0x4, 0xc21}) fstat(r1, &(0x7f0000000c00)) 13:57:35 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) recvfrom(r0, &(0x7f0000000000)=""/203, 0xcb, 0x80, &(0x7f0000000240)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 13:57:35 executing program 2: r0 = semget(0x2, 0x3, 0x5d) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0xb1, 0x80000001, 0x0, 0x26da9ddf, 0x2]) 13:57:36 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getflags(r0, 0x4005) sync() madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="9f1400aa000000036905000012000000e0000002"], 0x14) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080)=0x3, 0x4) 13:57:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0xf2e, 0x9}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x9, 0x46, 0x6, 0x9, 0x1, 0x3}, 0xa0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xe, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000680)={r2, 0x8, 0xaa, "c6d3245595a793fa42d04e2da6c5445e8b3ed1e04840eef79d8955ddd65fa25bc958da39c825edddcaef6ad6890a798d339f49f681b8015d916bfa01f400fc26972bbf77872508518ec4f171f0dc0ad005fe9f55ea2bea235a97b9ff36afdb87128fa8487bbbba3a15e04f9eff7a4024d38e392521ee689f6e50821d3b10258faeafa53898a68bfa461d146a5b422588fcf79346541efcab949d73e78b52641c48054d1efad5fd7b66b1"}, 0xb2) connect$inet(r1, &(0x7f0000000640)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) poll(&(0x7f00000003c0), 0x2234, 0xffffffffffffffff) r3 = semget$private(0x0, 0x800000, 0x80) r4 = open(&(0x7f0000000400)='./file0\x00', 0x2, 0xc0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) __semctl$IPC_INFO(r3, 0x80000000000003, 0x3, &(0x7f0000004400)=""/4096) r5 = open$dir(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffff9c, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0x7, r2}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1204, &(0x7f0000000100)={0x1}, 0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000340)={0x27, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x7, @rand_addr="5a45ee7e40816ac81bfb883da8c7756e", 0x8000}, @in6={0x1c, 0x1, 0x1800, @mcast1, 0xa1}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x347042a8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x3, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x2, 0x7fffffff0000, @mcast1, 0x9}, @in6={0x1c, 0x3, 0x7, @loopback}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000380)=0x10) recvfrom(r4, &(0x7f0000000480)=""/249, 0xf9, 0x1, 0x0, 0x0) 13:57:36 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x1a3) accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000180)="a2b84d5aa30ea500dffe4a7ce3c5e7d67ff7da6b21bd9333260db1ed615dfda1f7cd99237e7344bb27b2f4b231b1f05ae7786f7b79934dc39be312d56a852da55567f12827adfb588bd5173d1ba9abf1088a4b65720eb33af80969e5d8390f9eefc546571edeef9aad5b3b25c32979543fc7fa7cfe1dc87a5c214390fe24b8e939865bea758a53056039435449") shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = open(&(0x7f00000004c0)='./file0\x00', 0x80000000000202, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb) lseek(r3, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000003c0)=0xffffffff, 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r5, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) 13:57:36 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0xc0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x5, 0x7, 0xc7e, 0x1, 0x7, 0x6, 0x6, 0xfffffffffffffff8, 0x7, 0x5, 0x76}, 0xb) msgsnd(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c"], 0x1, 0x0) setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = getegid() accept(r0, &(0x7f0000000540)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) setgroups(0x20a, &(0x7f0000000040)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1) chmod(&(0x7f0000000100)='./file0\x00', 0x0) 13:57:36 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x810}, 0x10) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 13:57:36 executing program 3: clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@broadcast, @multicast1, @rand_addr=0x8000}, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) 13:57:37 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) fcntl$getown(r0, 0x5) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) msgsnd(r1, &(0x7f0000000140)={0x3, "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"}, 0x1008, 0x800) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 13:57:37 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x410, r1, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x400, 0x2a00, 0x4, 0x2, 0x0, 0x8, 0x4, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x98, "b4216b7d5996962e9b426c3fa6b1cc7929dc216ba9d2e0509c36c9811b714bd7428548339742069174a243d3ce358ac79b53ab983756b44f3d4d6418e99ea2fbf3f3cc204b4e7bc516da11bec33bf26e6faeb6de4d15641ca3c09633d0ddb9d4718e5d9b5016bed8b1605de8dae87f036b97f7db97e6c7f3a084fe04d4a40b2a151041314d6d7e0748deace8c25c53b2d5b0689656394db5"}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r2, 0x7, 0x94a2, 0x2, 0x3, 0x9, 0x2, 0x2, {@in6={{0x1c, 0x2, 0x80, @rand_addr="064c65b73a7c8918cfc55c48a7fed5ad", 0x10001}}, r3, 0x1f, 0x2, 0x100000001, 0xdec3, 0x8}}, &(0x7f0000000300)=0xb0) 13:57:39 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000080), 0x110) r1 = fcntl$getown(r0, 0x5) getpgid(r1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x100000000, 0x6, [0x2, 0x6, 0x4, 0x100000001, 0x4, 0x1]}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={r3, 0x5, 0x6, [0x4, 0xfffffffffffffffb, 0x9, 0x7f, 0x4, 0x0]}, 0x14) 13:57:39 executing program 2: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xe008, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) 13:57:39 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x31, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffd94) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000080)=0x10) 13:57:39 executing program 1: r0 = socket(0x17, 0x2, 0x40) sendto$unix(r0, &(0x7f0000000000)="9f560979a531aa80cc0d175b16e9ac3b253ae19f9957fd7b7cf2456eef3f9327c059", 0x22, 0x20000, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getsockname(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) r1 = dup2(r0, r0) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x81}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x9, 0x6e, "b4555b37d65f32a9b12eab83be4c81eaf4b95a2874f7b3de46be6193368df0d5facd74042e7e050033e9758820c0525322b6b826eb32c377d3ba744a62e1da647bf7bb6f3d5e29d0db66107f13a92ddd08cf31d639a5dce400fa22ccfa8a6d224cfed0232554716c131cd2c5d949"}, 0x76) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000280)=r2, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000002c0)={0xff, {{0x2, 0x3, @multicast2}}}, 0x90) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x2000) shmdt(r3) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000380)="c9d9bc7bd9c80b94b87c0dc643c2a025ff9e1e757c12") getsockname(r1, &(0x7f00000003c0)=@in, &(0x7f0000000400)=0x10) getsockname$inet(r0, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000480)=0x10) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0xf, &(0x7f00000004c0)={0x0, 0x0, 0x5, 0x800, r4}) shmget(0x2, 0x4000, 0x11, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000500), &(0x7f0000000540)=0x4) mlockall(0x1) futimesat(r1, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={{0x9, 0x6}, {0x9, 0x2}}) r5 = dup2(r1, r1) freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000640)={r2, 0x9, 0x34, "8bbdc56091bcac8701736ad688b7dc68f8a9262ead3d9ca23a95334fd34b3edbf10411d76e1878d849be14f9b0b11ce7ba3f2114"}, 0x3c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000700)={r2, &(0x7f0000000680)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x200, @mcast2, 0x3ef}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x8, @loopback, 0xffffffff}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000740)=0x10) bind(r1, &(0x7f0000000780)=@in={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f00000007c0), &(0x7f0000000800)=0x4) sendto$inet6(r6, &(0x7f0000000840)="96f48c358cda5946028a83a8e8f18ed19662c4acba3587f693208fb8984dff2e60354895441384c97d1d6eef4eb87522dd9204d00b85a284716501f0c093e1a45fa8af112e37665cac7bb981217c9e9533d6ffb822a388352b554528129fccba874e20c6391f650ccc9b73c11ae73c89342338f5aa6339160aaa0cc17c93c02e05c0db0607749ec0fd40fc294bfd49e5656388d4fe0c", 0x96, 0x20104, &(0x7f0000000900)={0x1c, 0x2, 0x240000000000, @mcast2}, 0x1c) preadv(r0, &(0x7f0000000a80)=[{&(0x7f0000000940)=""/65, 0x41}, {&(0x7f00000009c0)=""/136, 0x88}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000b40)={r2, 0x7fff}, &(0x7f0000000b80)=0x8) 13:57:39 executing program 2: mprotect(&(0x7f00001a3000/0x2000)=nil, 0x2000, 0x6) r0 = socket(0x4, 0x800000000003, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x7, 0x1, [0x9042e20]}, &(0x7f0000000080)=0xa) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000003c0)={0xd4b, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0x8, @empty, 0xa5fb}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x8001, @mcast2, 0x4}, @in6={0x1c, 0x0, 0x6, @ipv4={[], [], @loopback}, 0x2}, @in6={0x1c, 0x1, 0x1, @mcast1, 0x8fc9}, @in6={0x1c, 0x0, 0x0, @rand_addr="a6e80da6959a2c4fec02ee84eeead0e9"}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x8001, @empty, 0x2}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x10000, @rand_addr="ea3bfac901452ace800fd1c9db78a1bf"}, @in6={0x1c, 0x1, 0x200, @empty, 0x3}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x8000, @empty, 0x4}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)) 13:57:39 executing program 3: freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, 0xfffe, r0) r1 = geteuid() socket$inet6_udp(0x1c, 0x2, 0x0) setresuid(r1, r1, 0x0) setreuid(r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x10100, 0x0) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f00000002c0)={0x10, &(0x7f0000000140)="8aa33e55a02426a8", 0x40, 0x0, 0x3}) r3 = dup(0xffffffffffffff9c) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000040)='./file0\x00', r1, r4, 0x600) chmod(&(0x7f0000000000)='./file0\x00', 0x8) 13:57:40 executing program 2: r0 = socket(0x28, 0x3, 0xffffffffff7ffffe) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) socket$inet6(0x1c, 0x5, 0xc7c) getpgrp(r1) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x2030a, 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) r4 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000ff5000/0x3000)=nil) shmat(r4, &(0x7f0000ffa000/0x1000)=nil, 0x2000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x80000000000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f0000000300)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f00000028c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b1c10107410c3cac118cec284e93f1839827e13fa33308b64869967d19bcdcde621500e92fff3a0c668cc564f594a9ceb10e1a73ae4471873c2ecfc16f8d051c44f83b10c03789fe78c24d961a13dec0d65abf645f2e0682f8b08c2bdb9cc2345f403ea3d62216e6b609c9cd6f05cc39914e50dff2d79f080"], 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x910) 13:57:40 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB="0000008c00"/68], &(0x7f0000000000)=0x44, 0x10000000) getsockname(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r1, &(0x7f0000000240)='./file0\x00', 0x2009, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') getpeername$inet6(r1, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f00000002c0)=0x1c) 13:57:40 executing program 3: syz_execute_func(&(0x7f0000000500)="1c1dc4220db65d5398cd801b69e4f56962f5696200d9d9d0f517795b69f9f9680c0000008fe9589b26c4a275284d71f1c443415fe4ade1fed4f47d82663ed107c4c2b90a23f216d9657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d10c4c1fd5bd55b640f0f1d150000008a3c3caf353541000f9a9999c461795a7d7aaee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fadc441d15fd27d0a7d0af9f20f593645dc3a2e440fc7bf0d000080c4e119f47cd705") 13:57:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x8, @rand_addr="93fcf5fd50388f9a8481ba17327abe80"}}, 0x0, 0x1ff, 0x2, 0xeabc, 0x1, 0x6}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x3, 0x100}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x34, 0x0, 0x0) dup(r0) 13:57:40 executing program 0: select(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="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") 13:57:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000080)="fafc7056ad5f4e796814330f2af09f66e2697648fcba149a7624173690bcb94e52ef611b9824bb62005da302861020989e7261f74ad79405f5cb2a5f75196c5cf36de3b2248fb76c1950c3b0b8a6f7220ba15abaf11e0775bc217f036ce65914cc1309888d640ad4039345d4aa5c8dc8234ba4fbff1d0de7bde7ebdec2022ea56bf176066c674521d0456d0b3dd123e64177f008ba2e05") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001180)) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000001c0)) r1 = msgget$private(0x0, 0x200) msgsnd(r1, &(0x7f0000000140)={0x3, "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"}, 0x1008, 0x800) 13:57:41 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) syz_execute_func(&(0x7f00000000c0)="9826473e431c110f05f32459bfd913000540d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d42626440f542fe8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) r2 = accept4$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x30000000) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getresuid(&(0x7f0000000240), &(0x7f00000003c0)=0x0, &(0x7f0000000500)) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000800)={{"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", "7d7ebf4a6591ef4e5c8a981dce8d2092a313a2b625d60a555f86789058c94191", 0x9, 0x10000}, &(0x7f0000000780)="a6771a36102b1606da0efbbac2439cbf2af2217134a1dcf041cb02ca71f6f2cf9e9b729bbbb31fe5d6cff94ddbd9a7b0a14d873145064ff691f1f6d6b841e603d5", 0x8, 0x4, 0x4, 0x5, 0x100, 0x7, 0x5, 0x5}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x63}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000680)={@in6={{0x1c, 0x3, 0xbe, @mcast1, 0xe0000000000}}, r6, 0x999, 0x5, 0x5, 0x8, 0x4}, &(0x7f0000000740)=0x98) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 13:57:41 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[], 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 13:57:41 executing program 3: syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edc2f86ec46ec47fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7b50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x10, "555ff3a3be69b030609e4f8bc8aee392"}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x0, 0x8001, 0x1, 0x10001, 0x1, 0x6, 0x6, {@in6={{0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x3db8, 0x401, 0x7, 0x6, 0x6}}, &(0x7f00000002c0)=0xb0) r3 = semget$private(0x0, 0x6, 0x2) semop(r3, &(0x7f0000000300)=[{0x1, 0x21b2, 0x1800}, {0x3, 0x8001, 0x800}, {0x4, 0x81, 0x1800}, {0x6, 0x100000001, 0x1800}, {0x2, 0x8, 0x800}, {0x7, 0x2, 0x800}, {0x0, 0x34b4, 0x800}, {0x3, 0x5, 0x1800}, {0x3, 0x8, 0x800}, {0x4, 0x9, 0x1000}], 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 13:57:41 executing program 1: syz_execute_func(&(0x7f0000000380)="b11b91cd801b696926410f38057b5069dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2148f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1406e0b3728287c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb30000000008c804f4f47d1118fbc40213f5930a0000000013a4001369879f760000fe") setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x57, &(0x7f0000000180)={0x9, {{0x2, 0x3}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x118) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0xe4) 13:57:41 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) r4 = dup2(r0, r0) ioctl$DIOCGETQSTATSV0(r4, 0xc0184432, &(0x7f0000000240)="db4c74a8bc7d50c378648ec10d1896e99c228b8f40f17271d986b98c5db0c2a0fd55b94bf9a79b5df3270308b5bf2ff24a1149bb51ec1a855cad8465bff77b39e316") setreuid(0x0, 0xee00) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x11, 0x0, 0x0) r5 = accept(r0, &(0x7f0000000140)=@in, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 13:57:42 executing program 0: syz_execute_func(&(0x7f0000000580)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x20000005, 0x84) connect$unix(r3, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x7, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r4) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 13:57:42 executing program 2: syz_execute_func(&(0x7f0000000140)="0c24b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00000000e4da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a30802000050314f864f86450f1772704d6f4d6f698965833fa80e000000") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, &(0x7f0000000000)=""/218, 0xda, 0x40, &(0x7f0000000100)={0x1c, 0x0, 0x80000000000, @empty, 0x7}, 0x1c) 13:57:42 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@un=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="01022e4666696c650500"], 0xa) r1 = socket$inet6(0x1c, 0x3, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x2, 0x1, @empty, 0x9}, {0x1c, 0x3, 0x1000, @empty, 0x4}, 0x2, [0x2, 0xffffffffffffffe1, 0x80000001, 0xb7f4, 0x80000000006, 0x101, 0xfffffffffffffff7]}, 0x5c) setsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x29, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) connect$unix(r0, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0xa) 13:57:42 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0xb1) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000080)) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000380)="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") 13:57:42 executing program 2: r0 = semget(0x0, 0x5, 0x313) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000002000)=""/4096) 13:57:43 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) r1 = socket$inet6(0x1c, 0x3, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9000f058fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22cdce10f0000009f") msgget(0x1, 0x8) r2 = getpgrp(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) getpgid(r2) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000280)=0x10) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000240)=0x1, 0x4) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x4) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82000000005d3d83f198f80a890000000000"], 0x1) close(r0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x4, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 13:57:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x107, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 13:57:43 executing program 2: chdir(0x0) freebsd11_mknod(&(0x7f0000000280)='./file2\x00', 0xe0bb, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file2\x00', 0xc000, 0xffffffffffffffc7) r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) r1 = getegid() setgid(r1) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000080)='./file1\x00', r0, 0x0) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x3ff, 0x49b}, {0xa67e, 0x80000001}}) __getcwd(&(0x7f00000002c0)=""/85, 0x55) 13:57:45 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x400) syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 13:57:45 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000180)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r1 = shmget(0x0, 0x3000, 0x4a4, &(0x7f0000ff5000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000001c0)=""/4096) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x40000002b, &(0x7f0000001300), &(0x7f0000001340)=0x4) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000001200)="7f602ed1f5aa01cc3a4c8175d0dda71e2037bdab2b751973f195dfafc047a8732dbe567271bac1c8f9b9fe07c1bdb6ecc521d1ab599db8fc63e60c2bfede8020888239e1b71b9b647b7110e66da81f7c3ab3fcb1f1a51d2ac2d65c73be9a121a849fb7a2a5c5862c1dffe3d3da6fd349b7e85a320c0c5f9eb19bae84ccc092781111df2b66e482d8f326d6bb83307d45a978c727a1320270b2001469d41261d418e448c0feaee554ee6563ec4fc4085d00b4601b2a95c9bdd7781ac4c5123816") ftruncate(r0, 0xc7c7) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x30000000) utimensat(r2, &(0x7f00000012c0)='./file0\x00', &(0x7f0000001380)={{0x57e, 0x6}, {0xfff, 0x7}}, 0x200) accept4$inet6(r0, &(0x7f00000011c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) 13:57:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xde7, 0x4) 13:57:45 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = shmget$private(0x0, 0x4000, 0x12, &(0x7f0000ff5000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000280)=""/40) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) mlockall(0x2) mlockall(0x1) open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x40) munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696e653000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0xf, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x100000000000000}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r4, 0x2, 0x2, 0x7fffffff, 0x8}, &(0x7f0000000240)=0x18) 13:57:45 executing program 3: syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x8001, 0x101, 0xffffffffffffffff}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x3626, @mcast1}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0x8, @loopback, 0xff}, @in={0x2, 0x1, @rand_addr=0x1}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x3, @rand_addr=0x2}, @in={0x2, 0x2, @rand_addr=0x1ff}, @in6={0x1c, 0x2, 0x7, @empty, 0x100}, @in6={0x1c, 0x0, 0x3774, @remote={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000300)=0x10) 13:57:45 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d0420f175500c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b0f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) 13:57:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast2, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) 13:57:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000580), 0xffffffffffffff4c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:57:46 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653100b6f0b8f15c439a4c34c54e43a1fa42e9750efbbee065913663b0bbe80cfc9eb6d26c831fb3f99101c31726a133d9359570d45f1206f1a8cfc455c40e993c9e1554efb72b13035ba82f27fad516543761b0a2f991177b54ff71bd6a67f3be5728c5c663478894e415e315b6869dac443935390b371763c700321f2ebb11aa10320fff873313100618f537e188330db5918b6f4511cf0935fb0f2c6cbefad2c0058c9c55996b9596b6fbd4580f5c886ee89fbd1d"], 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) r1 = dup2(r0, r0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000640)={{"91c68cb378f32ff2c9803188f667fd52f4337f0b4560a3df9bb15486c6c5ffaf4869594fc118db61502295079a03b29c9f04f72e7db5cff4d8b3557d587563ef3b75fbfb929204bb2798e220baf26085e2e4105024dccd4ea0f936b8d17cacf60daa5802fe625bd2aeea9f5a72928d87751bfb10ea517a584baa1cc4b5d1a8d6540b6b01cb730c970f912d9ada568afb7095b2f14c72aed11331f90ef099591485aa5b710aa43922f3b5d0a077d2e1cf4180a96f8d1d359767ba18862a272938226b0e221d980fa373df8b2a906346e408d7ecc9dab0e138663643c0335ffbb60239782f3b8cf9dceab02c5fc162cf9fa53c73af1989e8326f75fd2bc7fd19005aa587161df232091138d5a155b324757d5f450413bcc3ad079b31239b4b19b674a54cb83dbd7404333088e5ef5ffe3fd1a33aa03d85d157a6aa725f9eeb335a9feee7e3774700a5abd28d435f5cbee017447da428c07f2c157570035bcdd107923f4e7e4fe672bfbf807ea637ee3ee41b03b366447f32d2fbaa78847e8a0bbd6c89f023c1826ea502c605cc6ccae663d2bc01ffe7949f70290c59516315f74df530ed4ef89cab57b7a1f6196d2e8be4b3f4e38129d5bbd89596d7f9dc1e586ec57c8289bdaf5aadbc0bc2c5d25aa2e122de4ab72035791862dfa7b12c9d4d3e326232855258b5651d79557dd140e2bf0c7e8130e6cdec9844ca5cacc1986cbc049e168af4fab6dfa280809fb6b818c6270b3463a0279d5eafb08fb96bc8a4be1d7787e705a94eb4c5ee7b8f100f99f19a2ccfa652e90fd9b8e74eb646ad353c6d435fba92a8eae7cf4a44407a11b0e5e8a2245a4038cfd54e13f30013fe1f4fa7a3f7f59858b249ad47fe676a5920c63a114a93dff2c50e711307446b369d864e7553757e20e183f591b112883126abc163b86dd99176475958435d42cfba22d8ceb89492ec4fc7090b2d1444c49bda320681122ac6eb4c50ee5ac8951924998f0cf7e2e384a86ac335f04a8b6aa5cd89c18d6cdb3708a558d9d078967a31f7ed8edf152a2ccc89a98f798207b699bdd4e5537ef80029c896168746172a55686a67f08bd420efe04e146ad47fa267ad3cae0da3a82a921d9aba07abc7e0f13b31352d52fcafcb103e3adb201db1adac960a406297e7e2b5ea08afaeee0cc59c2a135c0b324cc6f98ae5471019164ddb79e0f279447bda595ccd760c3d93120b8a6fb9424d7242e00e23b549b437749dafeca70bb25c06bae5de6a99b2830f956c86ca875053f7f93ff9f9f6a46a766f29891690fa5077882e68f050febc8cc699a9462fb5d9362119e69ca3b900b0d1665673e1541119653c790f88e116cb2d198085d1f89d85aacdcf9491b6d3fe409d42723b611657a3143bba6fd4972712567ae54eee49dd0a6c5da53c427cde04b4ef8dc7a9ca9df59603e1dd98ff038f", "4c1ba457e16a8d2ff574a20f095d4de9196190f98576260e47f2d7102d2abf37", 0x80, 0xf3}, &(0x7f0000000080)="ed4e8776c72df0e5eb07be6af0e00fc89093ba4d4dff2e408681efd1cbd11bab4342d81fe40ac4e79208a885d25179906be674fa5b7ddadd6c2dc456593917bfd3596aead1f1919edd201258f6921437d3adb40010cba9606e7ba84c74a9c13c2c1c715f2db0e08eb03fa4d9a7e4b28943a939e53747d272a96b61", 0x800, 0xfffffffffffffff8, 0x2, 0x7756, 0x20, 0x6, 0x7, 0x8}) shutdown(r0, 0x1) 13:57:46 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) munmap(&(0x7f0000719000/0x4000)=nil, 0x4000) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 13:57:46 executing program 2: syz_execute_func(&(0x7f0000000140)="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") clock_getres(0x0, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) 13:57:46 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) 13:58:35 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket(0x2, 0x7, 0x1ff) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x19, 0x10000}, 0x8) close(r0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000200)={{"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", "e412ead0a925af2002a4ae4753c2a551decd516cdb7625534869852c46736fc7", 0x9, 0x19cbb7bc}, &(0x7f00000001c0)="335f948c0d700a704627", 0x0, 0x9, 0x8000, 0x1, 0x0, 0x3, 0x100000001, 0x2}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x20}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r3, 0x9, 0xf, 0x0, 0x7de5}, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x9}, 0x8) 13:58:35 executing program 2: syz_execute_func(&(0x7f0000000200)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") 13:58:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xf, &(0x7f00000000c0)=ANY=[@ANYBLOB="000080001c44ae652d29f9e02536cdfdd3d63bccf429b77501ce723ab2692fc11370b50b30e4c91d02691d06254dfc090000009c56a95d3a89f8e64a9214137462bb2eef848f8bbbb976bafa26197fbe8a0b35397f525e4f73d391059d57fc24e2cab5e926048ef88081e16f"], &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xb112, 0x8}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x9, 0x1200, 0x5, 0x20, 0x6, 0x0, 0x5, r1}, 0x20) 13:58:35 executing program 0: pipe2(&(0x7f0000000000), 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @local={0xac, 0x14, 0x0}}, 0x8) 13:58:35 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) 13:58:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1200, &(0x7f0000000000), &(0x7f0000000180)=0x1) 13:58:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="03000000b51a41ccfc98b1be7864560c980ddad9e1888f91e3f5ad0ef875d74431d9aafb14d4061a5ce065148dcd371892323b159f2fc03be2194a95759f47fff2c1e71687faaf622decc5807144abfb40bc4d9683222598a85c4d76592e76ade8ba3d5dce37528616e7544253b7bb8e9dd0ca", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x28) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x6}, 0x8) accept4$unix(r1, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x10000000) geteuid() setsockopt$inet_buf(r0, 0x0, 0x44, &(0x7f0000001080)="b2bcb518", 0x4) 13:58:35 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock(&(0x7f0000a06000/0x3000)=nil, 0x3000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x7) 13:58:35 executing program 3: r0 = msgget(0x1, 0x100) msgctl$IPC_RMID(r0, 0x0) syz_execute_func(&(0x7f0000000140)="0c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:58:35 executing program 2: syz_execute_func(&(0x7f0000000140)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = msgget$private(0x0, 0x3) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000000000000deb15e0b8e0b2c6bd072b171a0193c2e17525050aef1b39b54f932b254a981006af54327ac19913babc23e7d552d52a473ab517a60b50faaf8d22db9a600000000"], 0x49, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10008, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x7fffffff, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2, 0x9, 0x1, 0x401, 0x9}, &(0x7f0000000240)=0x18) 13:58:35 executing program 1: syz_emit_ethernet(0x8, &(0x7f0000000540)=ANY=[@ANYRESHEX=0x0, @ANYRES16, @ANYRES16, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="1de77839b5d5cf74ba3e978bee11cd4e05b37bd50302cb8fd34f6d85db5e213d1d6e25f9467c1c8f8a0b32a68df237f6ca9ee13e5f9d40d5f6519a89790514f14d04d677355a3cf3edd98e3c1e9c5180759dca3ec57004a8b15c58b9deaf48e953a15f350eed545d47b9af9527cd96e94b0a8ca982f44e3ff51467cc67679ca0a5766c8a2da2d307d267add6cd71d55785c974a8338aca5969380cb5ec8515dec0331a5bb2c846d81e0195f043752a4d30524fb32510e3e6fe5b157f12087b2fa10a6c917349cad22ac669871a", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64], @ANYRES64, @ANYBLOB="2e66dc94cdb88ca3831aa5def75ec2d85fdfa22ed33f0c21485ed90fb1044733286aed72876cad2a9e0d41d4acc05de61a2ca0c3740ea9eb8033b210b1bfbba0f455", @ANYPTR64, @ANYRES32, @ANYBLOB="e5965aa1cab79493bf98ad17eb6b47aec447df43f46ef066dbcdfc41d2d40e50c26893", @ANYRESHEX, @ANYBLOB="45e80624837929ad896a47194454bbfd390b6b7aed74a5910f305dff802137c1d5c2ef941a161aa76b82bf3cdebbe9708202e00593ac1444a7aa2830ab7acc95c599869ba3572a75aa429f5bd68d4372a3cabf7cded8f49e3ba6653b91ed83226b871e6ea4549913d9ed3275f8ab7265afdcd00d0829e00a17ff7d19a08b4741fb81005adf65044e672927eb4b52d0dd3b2606fd3c2c965865b9d5a08a9e8232c82079130794e9f476a80382f194ae5eb8082923b27cdf341bdcc2f20b11d49e245abd7d2fd34882e31e74ce05ec93a12892220722ea259c081f0a1a80ab6888e924d19f4a83dde7a2f4e8daaffe953af873ee64a909a20d32"], @ANYBLOB="4518441fb42d33d102c02ffc3997c037d38f52e2172d603fd959499d68c702d30755210902ec87407eef3f35645f9ee3dade4275df43e7e9db9633aa3276b466c9d1f2df3b20e31f6531ece93af844b1aab08ebee2ca6ffdd1fe931e6283d0db7a73dfc4e84194fd414edd9c4f98fe1f1a40356c760de6537c91a9f75a929cc79dc5415bb0b9697a8ffd7820002b66", @ANYRESOCT, @ANYRES16, @ANYRESHEX=0x0]) 13:58:35 executing program 0: syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d24fb31ac4a201aec0458bc0458b008f294001b00b0000000f73d539f081b57132ca806ebbbbc46291ae8ca0656000000f4318bedfbecebeb6dfbece00001c1c470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) fchdir(r0) 13:58:35 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000700)={{"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", "efd5b2c49dfd4804b1a94f2aed237661b3549830d4c544060661f66b415132a6", 0x4, 0x7fff}, &(0x7f0000000640)="ba3a7756ff0293fa4c4e667bf8dbf4136d56a2c79c3f0b97901b641b5dcc7d1bfaf9a9abdf8bd3d40863e044cbca750d9f05166e1abfe219fab590837499483a9fe679d557b06de3ad70a28aec25dffe1985899dfb0181c469ca107034a7ff834043dbecc9bc00a93fbc78e347ebda6bc79cb64ad440a00d35335241b8cecffd6bd827b9496d55d0426cc98164a68e60eeefaa00c544d419c3d2f6e2", 0x6, 0x5, 0xe8, 0xffff, 0x0, 0x7, 0xa3}) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000001c0)={{"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", "eff7bfdcc7b8ca843b4e5eb035a8483c6dc11e1a1d76771fb05b3f748a50aa04", 0x3, 0x1}, &(0x7f0000000180)="3b12fba170afde865929e216a59e944a64f3fed245c38f8e08547dc014b7cfcdf22be11b24ab89baeaa8ecce73da5a5d732e36e1", 0x10001, 0xffffffffffff7fff, 0x80000001, 0x3, 0x3, 0x9, 0x5, 0x8}) truncate(&(0x7f0000000140)='./file0\x00', 0x200) 13:58:35 executing program 2: setrlimit(0x2, &(0x7f0000000000)={0x10000000000b35d, 0x81}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x2, @rand_addr=0x2}, 0x10) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000002c0)=[{r0, 0x100}, {r1, 0x100}, {r2, 0x2020}, {r3, 0x2}, {r4, 0x2070}], 0x5, 0x6) chdir(0x0) setrlimit(0x8, &(0x7f0000000040)={0x5}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f0000000400)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000440)={r6, 0x2e, 0x1}, &(0x7f0000000480)=0xc) freebsd11_lstat(0x0, 0x0) 13:58:35 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r2, 0x29, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0)=0x800, 0x4) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000040)={0x7}, 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000200)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000001c0)=0x8, 0x4) fcntl$setstatus(r1, 0x4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) 13:58:36 executing program 2: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x2, 0x0, &(0x7f0000000140)) 13:58:36 executing program 1: syz_execute_func(&(0x7f0000000000)="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") utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x7fffffff, 0x100000001}, {0x4cb, 0x1}}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x2) 13:58:36 executing program 2: __getcwd(&(0x7f0000000040)=""/21, 0x15) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="00fe4000ff00000000009a8217177cc5780420822ab62b3b8088eae2a14c99d260a9cf6a60a8634619adbdbd1dcfabbe4d5ef7a043b7f4660a7d8d6c0015fb3b5a946f9556f317c8035c9271fc27ed700d97aa8f0b0700000000000000d912e17875d8e43409755d6e0000000000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x1f, 0x1, 0x80, 0x9, 0x2d5}, &(0x7f00000000c0)=0x14) r2 = accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xa0, 0x10, 0x4, 0x9, r1}, 0x10) getsockname$unix(r2, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) 13:58:36 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f00000006c0)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x200, 0x20) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000180)=0xfffffffffffff801, 0x4) poll(&(0x7f00000001c0)=[{r2, 0x8}, {r2, 0x42}, {r5, 0x28}, {r4, 0xc0}], 0x4, 0x5) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000002900)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b000000000000b527e2e9ea172d8ff4271b7716bf47a3464177ba13a521e4b2e71c796bf97355b726ad3e7c293e189db748f38fefe3b2043c4843211f9c9ea43a4e97c2b2e36695228957aa0484671c78ea7677c2f1fc3e1f2f1badb8bcb0cabc4e2085469a80c99add101839672fd449b80511ff6387f13d793c6a8c44a1280e029d86fd310af4463c96a6c8bfdd003d37bc478315b503dc478b7afde17b7843430248ad8b74acdda7ce3e497b3f29645b8e0622a88709cd8867"], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000240), &(0x7f00000002c0)=0xffffff48) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) setsockopt$sock_int(r3, 0xffff, 0x0, 0x0, 0x0) 13:58:36 executing program 2: freebsd10_pipe(&(0x7f0000000000)) syz_execute_func(&(0x7f00000003c0)="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") connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) 13:58:37 executing program 3: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$sock_int(r0, 0xffff, 0x15418, &(0x7f0000000100)=0x8, 0x4) write(r1, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)=""/225, 0xe1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 13:58:37 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000b6192e4ecdbd0a5d84b04b4e71f7147821148ca8ec45297a3ba97a53c77dddd2d44619bb4d3db8baa75566336c7cb8a0b1cddfcb4112d66cef5920b2ecd79603608c02ae93f2e90b085808bc577bfc22df053001c063638599d62e1733769976f08ccaaf2f979fde12ee26e5a5cca59eef210df4f27027997f4b54b49209bfaad4a6e9eef377faab1c88aa9c1430357019cf53bb8171e6e0edccad977e4051020b2e65a1016a9738147a1acf7b828636c35d91bffd27a3411fcb285c12c34d9dec816d0d92e2b2f7e34ebf2aad8bfc2fcbf222817987"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x8) 13:58:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_opts(r0, 0x0, 0x2000000013, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000140)="f3fd228302f19fc5b1c92d0da16ea7572f0b003db98cc016687a83ed52eb4f0922a7a6b7db25b3c4ceb25f6ba66ebb2ebd6375b769840dbc968c5426048cd1ab8c16ca1e88937843f2eef9b1acbf3e2d512efaae79a34ec50498310e94eab6561fc1be9edf1de53709467a2b1a65249f83e7075ce80918388986583787c654c561ae2ed42135bec633a02e1bc3a9c73a8aa088bb20dab778ca7253aeb383b84150", 0xa1) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000000)={0x81d, {{0x2, 0x1, @multicast1}}, {{0x2, 0x0, @loopback}}}, 0x118) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000300)="05a8160489cb6e778904172e1463a98b8964197d7bcae0657ea5055e5c7403d1ef5da9d0e2518f5ece6da5da7b7ae1eef3e99ea1aa6b930f06f6de91ccf0e6f48a2ef33508163496efd2281cbc1a5b3718f9ea5a9415a88373b0a0deb6c14502b132b4760c99a6dc0000ae3696013586d56b3af209005aa71fae4ed47f99f58f06972d0a8d751163e8cf89a6ce7fd2220d3c1294335344bafb77d3003a262586ecfa79c5a15bc6736dbc81569cfcc69b6aa13fdd83a2") 13:58:37 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fsync(r0) r1 = accept(r0, 0x0, &(0x7f00000000c0)) connect$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') open$dir(&(0x7f0000000040)='./file0\x00', 0x402, 0x8) fsync(r0) 13:58:37 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x4, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x0, 0x1}, 0x0) 13:58:37 executing program 2: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/197, 0xc5) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x2, 0x3f, r1}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000380)="9b79f844991bdff65d0b570218ab27ce33574559b92112852d8e7a04df2f44f8ed07ec4c5c8d6774408a7b1dc0395cd47db0babd") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={r1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440)=0x7ebd, 0x4) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000001480)={{"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", "a9fd4b014dddad8b209750dea73945daa29e3db39530bab155a1be176c60aa0a", 0x88, 0x2}, &(0x7f0000000480)="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", 0xda, 0x2, 0x101, 0x19c, 0x0, 0x1, 0x80, 0x10000}) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001900)={r2, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001940)=0x5, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000002240)={&(0x7f0000001980)=@in6={0x1c, 0x2, 0x81, @mcast2, 0x9}, 0x1c, &(0x7f0000002180)=[{&(0x7f00000019c0)="df567b2c485319b31261c8f64fee4d0b41125015943068a308314d31f5a41ea2e7075d986fb8cf1be20b8b12bf0499bbb215bfc681a746975e991a6a2c1ee15447d0e8ff3a3bb955fad9c30caf3bbc99fa314b89d3d241b645f9f54a97b2dd2452600e834f36593aeb7d4f31111eaf4273c04d0e958b4b7a1c5e1112fc11b9d07a9892a5de06312c13024d283a5fc13574c8cb97f09cdb3b705c2850739077db2ba60d2c4a1882e62369ff36f290ebb7e101ca58ad07f6eb2d34e4eaadaf61dc4e8416984691853b23aff8a5df2f89441666e6fb11601493f31dfac8ed5dd2895a36d3256ff338f99eb5fbeb", 0xec}, {&(0x7f0000001ac0)="5648120568c53b325f0460bf92f943fe3b4e3ba0976acf862e6287a43e476cbc6c0329141b1c8633de6013a4edea9ca29d43544e0aa3d0cc5afa90253c9e87717786ed5eab02d2f107ab30f358c5b8990ca7a4f67e44cc1d875c8810f1fd90e74c1931c95e01a259d33b72652cb090071456ea8ed8f88b9318cde872c8b6f7d93d93d516ede37e9eff14abe0f1be0a6d97104af757f09c3dca8f052e4b9fe20a4930954d6551f14cb5d0cb2ddda9bea364e18082ca866668afea0a845704dfa78ff6dbbe2d2a", 0xc6}, {&(0x7f0000001bc0)="1a5773d6758c03bf08ac46119e606855ccb334edcb1dc7af1738f708ba11402fb9e498c1403d9b0a7a5b6faf8ba0071dd2442f256cef0d6cf02cb69a375c3000e2bf57cf65a9051dadd8ce8bb0a13a94fa7d9a91", 0x54}, {&(0x7f0000001c40)="effeb055b782529f3621c5bd20ebab9af47fca09eb5c2fbba342df6c38d112dc18ad84d87173fbe48a6169efa064ed225f13562348db1ab2a5beb3c51666ace234ec50efa45dedfd3f4f8e3590b93a7cc6a3955d12b21a566c350369b41bfd9c4826a7002208612e9c4a1b1a686dd599c044f16d86a6b39a800b9fbd9ff557c51faccf1078ff37339b64a9705b6981365119189588a10b47478f94d8dc1965579e962c", 0xa3}, {&(0x7f0000001d00)="c71daea8e0541b09e204faef055f0d6384ec4ad16a8985f424ce768056badc9deadb84b4ddc530fe85ed4148a9ded50eeb3d5332070dd32001720fd246f25f4b67dc777afb94a2b5e3ca3813fe5801b2ba435369e2f649605160e61f77307c93a78d68c8de6748411554f27414499c49078ec2e6196b9d4f74efb05b65c61a4c71c2afc03ca75996a49b364e81a94765abf483405d54f1162a436a71", 0x9c}, {&(0x7f0000001dc0)="830d7ab6067d45bf5a64e7316f8ce85974e41b5fc7f3cd7dfc75a67fefb8b17a98e6f8b67fdaf15450bd9be09d74b1a3f3d5bc292c7057b8f0de4c20aea39c6f5897bb46b1fef783588f646dc4a34d54441cbf8f24749b6eeb50cd5082e377962bfbdf82baf4c1896d207aae88250502e130e0eb961ba90b13e31f97cf05f3428c028400f6b15c478f61bcdfc077adab78dab46a8ae228651308ce1dd7960f2fc75ba10e1f5fe4b691c466548f551079c6b416c782ff5399825d73c114d22b83b3110e5dabddb86bd5631069926589cfdcfbfd591bfccb336508c56b2a6b1d03ad893747a77fdaab", 0xe8}, {&(0x7f0000001ec0)="6a0cca1452bb538f95f3f0621349a4118c62051be1a496acd743982cb99b1b48f14240a5708abea17434a00ef936fd54e5e2c5446aac131a3d258413b828976a254af9a30daa53893b96ec12c2662dd5486475e6259fd8601d921c10bba5123e6077d1eb77890b3d79f977145e2f3ac350beb347aa42425c0e1e5a0555a868", 0x7f}, {&(0x7f0000001f40)="dff529b08167148624a9dc860a69a15588480d6410cc2b07b08417e0ada363893c8b9af627828f9fb351519f558169aed1f0ace2ac761814fb3e92e74a59e8366c1eb03a0ea330a2f83cfe1ce962fd8199aaad40e462bfa7d61b5c7b865762c773e08f079f5cdfc83462ac90a4da91c04d4226b9b780b136e12dcab9534a0e1408412beeeadd6a4eb452faad4dfa51b0ff2a60ba97cb0991889217f714dc248abb06cd9be7e916b939e18c0bfc02676973bc3817172669539ce94f0f8bf0c8fa2b618d723ad600569021632d1748c68b1114f07f6d024a773d46a966026324c90ebd4cd0945b", 0xe6}, {&(0x7f0000002040)="0e26e6e97db07a36ba6f8503c243f73f366ec3166c32dda60dbb8e5ea12302ebd702ca4ee80729975a8d0fa938e7ee7778f99a22ea0616072c3be32039f99b5e6874f62dcd520625abe431b16e348e9736a9e003c3450cfb2635c9a13c9b8daf6929e3b49bdcccad0349ab19915d256381a91e9797ea22869c8cdd21cff8da51e12e409b1e2668bbb66d918b9f5291247cf20e4c839a086df8ba006e210a945f4740d3877122a42338098790f8fdc9336be3bf14a18aa7c178f114d15e4d08e42115746ad6f1f6b53eb9dfa94594f372a5b7f01c6694cdf2439834147042661fd04e58d4f61a34", 0xe7}, {&(0x7f0000002140)="17aa817d80303bfc4eac8254919f", 0xe}], 0xa, 0x0, 0x0, 0x100}, 0x57452bd9c194c180) lseek(r0, 0x0, 0x6) fcntl$setflags(r0, 0x2, 0x1) syz_execute_func(&(0x7f0000002280)="640f3accc90ed02fc481225f4c9900c44178ae9c9a87000000c422d13ddb67410f381e5e7744a5c422399eda2666400ffb0044d9f0") ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f00000022c0)="c2dce4ffa762f355ac94141b3f06e3751b478fb5326cf81adb6677863505d2f12e8a2c70a88fc3d372172ac09bf5063187cc21112223516fb9d57790062424419d9bcbcc9e65d74546583c890dc9551f365bcaad26e20f18fc4fb4c6a72393e989a2a2e20b237644") getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000002340)={r4, 0x0, 0x7, 0x9, 0x9, 0x3085, 0x8001, 0x4cb0, {@in6={{0x1c, 0x0, 0x4, @ipv4={[], [], @multicast1}, 0x81}}, r3, 0x10c9d613, 0x4, 0x5, 0xfff, 0x2708}}, &(0x7f0000002400)=0xb0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000002440), &(0x7f0000002480)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000003ac0)={&(0x7f00000024c0)=@in6={0x1c, 0x1, 0x100000000, @empty, 0x4}, 0x1c, &(0x7f0000003a00)=[{&(0x7f0000002500)="46cd94cf607a014e19164fe65c03f91c8ffbc8da2a9e8e4ff3a0a67721d6a3e73511d35ef0a93606cd0ed7865e0348a9d73d8c561f0bd5c22e922de47ca31313e56ffcd5e325093c55920d7f8ca988e5fe76b0501e640c34a9c0dd4cdba4706b5706528139b9f235591b44d6d1f88e1b3146472d83df65b693daca196b71bf5a076ad4bc1113c5872e5b7fcbaef1f1de039cb6eafeebd2a4f4ccac14efc55d2078a0e266b37a1b93cebfe992348e6185977e", 0xb2}, {&(0x7f00000025c0)="0cd9643577448bd3ce96f7ea641bae1cee77140faa67c62e75222a2292c5c77d99368c9fa8e4013274db1e355da9f7187050bd194c9b2d78cc0d1d6055ce1430d2c5d52721248f49b1a89527e0507ed079a0ce5239bfdede62def0c8ebcc2d05d4ad021bbe1a318041d1cd1dc9dbef4b95ec0a4c1f6cb9ba60a2b99350205b937eee5bf86a44c7f5896af44ccea271fb738cce15d4fba5092dfd09a6e9808ecf08a6c5fe2c45d892bac00ab43f7e64d857517f9e3dc17af6277b19cabfc82e6538615428aec8d9eb", 0xc8}, {&(0x7f00000026c0)="fea7628fbd3911d1aeaeb53190f1a6c52df9985ee981bb544b02ce97f56f8de6e53524830c0f0ef6f66386818b80cb8244b93e7e328018806a140542cebe9c2adbb7b52dee7532bb734e7494409976b98ad3edbd51fffa9a8b53c860ba444654fc4e7c0e0f7bcc8a489ec74b114a0859ec27a64d21b589d1edccd8e5f90bf1e63894017459c716f9817fe081e3d97d3b627d2848db", 0x95}, {&(0x7f0000002780)="2701bdb383895435b941bde30f00d4f117d9e28c15639ddde6c86abd", 0x1c}, {&(0x7f00000027c0)="4944971ccc289f1956dd65521860778669395a8d7d78a7ab12d75e871fc2d2a5b4d4250ac2bd52df44d63ab9e108d057bfdb4d13a2db8cd750067c1aa80267a6452044b4e350990fb02a9e1eb9d89b3e2e63003427dc349510d28bfe819a92fb3f64dc9232d4a4058c3429ce7b84f2be11e658825b407e548b5d958542e71843b7b7d4b06126fceb2288973a783824b5719caeebd73b5dd9ce7122e4380c542cc6963e67df05fff47d245e90fed1168728f60a1f7652ac2249f0b2397afae220c057f5b3b7106f6a81", 0xc9}, {&(0x7f00000028c0)="5ac83c485891d75f0c735a91896409b8ca80332c4c70c60bb34f7ad0679f7e2b453753c680c68fc7ec29a5b377c77e083a7d468d739afbda1501f082d33b8fbf822eca9de396e0c4959936bc79abac7a82eb264dae8b5ee9d62f203dd3f227dd589863a0f7ed9403e8259c43a72fa368beb6b5d3737ef67e93e3ad59f519e16b653def72f3648cfe6f43f353a2", 0x8d}, {&(0x7f0000002980)="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", 0x1000}, {&(0x7f0000003980)="1e2fc6954cd7c19963f7e0718cc934116ee7b55ab91c2211a342dcf7479e42cf1f7370ea65f24ab834f5835061a23cd0e83e77078cd99d299f95f194d572f72e7d9c6732e5e8859eea4648bd8147d21aeb4d4cc35d0a5ffff52e1dd98d0c5b4cab83e99980b0e852c50cd322c9216ad6625b674e520d076a6ac3", 0x7a}], 0x8, &(0x7f0000003a80)=[@authinfo={0x10, 0x84, 0x8, {0xffffffffffff7fff}}, @authinfo={0x10, 0x84, 0x8, {0x7}}], 0x20, 0x5}, 0x2010d) syz_extract_tcp_res(&(0x7f0000003b00)={0x41424344}, 0x0, 0x8) syz_extract_tcp_res$synack(&(0x7f0000003b40)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000003b80)={@empty, @empty, [{[{0x88a8, 0x9, 0x3, 0x3}], {0x8100, 0x0, 0xffffffffffff8000, 0x2}}], {@ipv6={0x86dd, {0x10000, 0x6, "e1e940", 0x24, 0x97, 0x10001, @mcast1, @empty, {[], @tcp={{0x1, 0x1, r5, r6, 0x7, 0x0, 0x9, 0x1, 0x20, 0x0, 0x81, {[@window={0x3, 0x3, 0x1}, @window={0x3, 0x3, 0x9}, @eol, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x3ae}]}}}}}}}}) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000003cc0)={r2, &(0x7f0000003c00)=[@in6={0x1c, 0x1, 0x7ff, @rand_addr="1c341c750a47bb2385325f04f724904a", 0x5}, @in={0x2, 0x0}, @in6={0x1c, 0x3, 0x51, @mcast1, 0x186e}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x10001, @empty, 0x1}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x1, @mcast2, 0x10001}]}, &(0x7f0000003d00)=0x10) chroot(&(0x7f0000003d40)='./file0\x00') setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000003d80)=0xffffffff, 0x4) setsockopt(r0, 0x3, 0x42a9, &(0x7f0000003dc0)="6fe12a0fd1fd0d37ca439719885edae6b7d9d69d409d0763613b00cb174c34490617382ae76f7f5f385ab52e71c7820cc5db87f16ac0f05b0cb98ae1ff2486d32652203d402bb30b079afd2acde03e141de7ef1cb739", 0x56) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003e40)={@in={{0x2, 0x1}}, r3}, 0x8c) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 13:58:37 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = dup(r0) renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c", 0x3d, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000007c0)={@in6={{0x1c, 0x0, 0x8, @rand_addr="80c4136716714d962a47d21840131beb", 0x6}}, 0x0, 0x2, 0x9, 0x10, 0x6, 0x3}, &(0x7f0000000880)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="070000003912bfaa8bf99338f7b92db0c1484d4498a77e632524cc5b0f94d81f43e9fa8343ba8f7e89923f053d3a1a90697c7c925dc6cdb182b2b3bb15f562b6b95a184d1101b70b7f487dd15f8420ec515359bf4d339afd6fe4315d5b2dcc2b05a705ce", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000008c0)={r2, 0x2, 0xa4}, 0xc) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r3, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, r3}, 0x0) close(r1) 13:58:37 executing program 2: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, r1, 0x0) 13:58:37 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x4, 0x4}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) getsockname(r0, 0x0, &(0x7f0000000080)=0xffffffffffffffb5) socket$inet_icmp_raw(0x2, 0x3, 0x1) 13:58:37 executing program 3: syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:58:37 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) dup2(r0, r1) execve(0x0, 0x0, 0x0) dup(r0) 13:58:37 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x242, 0x90) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x80}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x8000}, 0x8) syz_execute_func(&(0x7f00000001c0)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x28) 13:58:37 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x8, 0x4) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) accept(0xffffffffffffffff, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) preadv(r0, &(0x7f0000000200), 0x0, 0xc700) 13:58:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) fcntl$setstatus(r0, 0x4, 0x10080) ftruncate(r1, 0x2a60) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x88) write(r2, &(0x7f0000000040), 0x1fff) 13:58:38 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x800000000000000}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}}, r1}, 0x84) 13:58:38 executing program 1: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 13:58:38 executing program 2: syz_execute_func(&(0x7f0000000180)="984faf0f050520d0f80791c4a2412c777a4141e2e99650855b66c4a1fa7f060fc4014e66f6220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b00000030ba0dfe8c738888a1c40fbbc4e201acac10000000800f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2bf345900142c4b13120b15ffbb15ffb110f0f3804830a000000") msgget(0x0, 0x20) exit(0x1000) 13:58:39 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 13:58:39 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x128402, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000000c0)='#(\x00', &(0x7f0000000140)='-@{{\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000240)='^.\xf7-%\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='@@\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)=']\'/\x00']) freebsd11_mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x2009, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') symlinkat(&(0x7f0000000400)='./file0\x00', r0, &(0x7f0000000440)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000480)={0x0, 0x200, 0xf, 0x5, 0xc0}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000500)={r1, 0xff}, 0x8) 13:58:39 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x6cae) 13:58:39 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000200)={@random="c7a6ef1f76b2", @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000280)={{"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", "4e8419748df1b1d5da5f7f0d7549edfb6db511f384c583079a81099d95700ec1", 0x100000001, 0x2}, &(0x7f0000000040)="4d94ca8b9c0b28bdd4451e1f669564d5883aad3c38564e57872e1fa321186340b1d63970d8835d4e87dbd8cd892afcbb5d14ecf5e29fda8a7db5a9951d862192157907f89d304bbcc6ee1933bcd0b29a94a82819bb0cecc91f2ae6683f23cd5ec7157c61e11ab6af60af8493862ccf673c69e7d0ac5affbb11f1b2004c209bc476eb3873f5af8eca3cac76c15c6cdf55f961b4aaf5ac576fc184791dea572e86906669dc2d670ac0895831035d87652f65ea12ed806686f13ceadd803251a2c8d25296", 0x8fe, 0x8, 0x6, 0x5, 0x800, 0x0, 0x400, 0x40}) 13:58:39 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1, 0x7}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket(0x3, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 13:58:39 executing program 1: syz_execute_func(&(0x7f0000000000)="b1dc91cd80c4c1fae62d3cd3d8c56969ef69dc00d9440f0df0d0d0c44139fd5bf9c4e18d72e00dc7c7e4c653fb0fc4014cc401fbe6fe68f4a95ff965be3c3bc4e1c443fd0125cdcb9e0b4deac481277c710fc48192558dc3c36645d1d9730f5726400f0d18c4a37d09db550a8ab1b182010804f40f667e440f000066400fc730") 13:58:39 executing program 0: mlockall(0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fsync(r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000180)={0xff}, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000000040)='./file0/file0\x00', 0x3) 13:58:39 executing program 1: freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000002c0)={0x7fff, 0x7, 0x4010, 0xffffffff, 0x492, 0xfff, 0x807, 0x5, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0x1}, &(0x7f0000000380)=0x8) syz_execute_func(&(0x7f0000000000)="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") r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) sendto(r2, &(0x7f00000001c0)="b3599d1bef72061cc40323e097bfc3b518915b81a25be045e93b8454455e008e42d98d2894aadda47e5df0de1d4e2e285d7f72e89cd158b861aec2c6cbdc03250e3a2ff16757a7b56fe3615321a1e0fc3afcba5651cb4ac7fa69fc650791680155a987ad5351cfd058f1b563c6740a4876f1cf903c2a5eca4b098e8f43977b2e687bf62a717f37b94cdcabadb062b9023ca4e332007b788ba50abf2ea1c1fc09c77f6a4ab021a9ff26c828a1a7f9471583ccd7acd8ca9b3ac027d6bdc1a31bad0326ced83c00a7d47f5e7810c33059e0b88006f36e1d4f3f64c36cde7679cd46b069704dd39fe8bd146c0349e2fd393359be50fea4", 0xf5, 0x80, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 13:58:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x0) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$getown(r0, 0x5) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000d30b7d6cc6b6e8d55354f056a9b5879beb6ffdd64f55583c076bbfba19a2fde4a1e54409ff22ce5873332b29057042a811c7098517f6a67664e4aae7d77bd41cb48cccb9b503bc97ab9bac3eea9230e0f988489ca223acb2b21526a322c56792ed8cca954c9b7796476e3023b4c869c3ad2ecf927c124a567d3f7fc612d0e0eecbdfbc4a367b76e0de855f23eb3aadf0be4c46ef6eee53976df2634d2181dbf56fb4595a228c2b4597294cac"], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) shutdown(r0, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24) close(r0) 13:58:41 executing program 3: r0 = socket(0x11, 0x10000000, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x100000001, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() freebsd11_lstat(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 13:58:41 executing program 2: syz_execute_func(&(0x7f0000000180)="9698c4a2dd9b0e472c4314080f05f30f59bfd904cf0041e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d613d0002f583c66db712d8f1dcdc0fbcaf00100c00c4e2c1455f00acac01b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe2640dac3c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="cd86761e1662f452240e2dab6721a7279fe5d1d3d7e7e79deb9c873982") openat(0xffffffffffffff9c, 0x0, 0x8a, 0x68) 13:58:41 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x28008, 0x6a) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f00000001c0)={0x9, 0xef}) symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") socket$inet(0x2, 0x20000000, 0x8) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 13:58:41 executing program 1: syz_execute_func(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) mlockall(0x0) sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) getpid() 13:58:41 executing program 2: syz_execute_func(&(0x7f0000000180)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd303c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0450f38086602d3c4a261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x101, 0x4) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000040)="c37e80ff851b1cfe7b839e0f7ef1c453e470b1e230e2c45873f3d919b6045faf8bb954dbf7bd52dd49422f2893db27e4d64c831745aa0b839da96f99f6fe2d79403778e990ee4b4712436a00b620490a1ae8f597b7a71e5d13d462c7e7b146c8c7c10e0f197a51a2eb70266e6008a0d9b157") 13:58:41 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x8001}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0xb00}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x7}, 0x8) syz_execute_func(&(0x7f0000000200)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:58:41 executing program 1: mkdir(&(0x7f0000000100)='.\x00', 0x0) r0 = shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x2ffd) shmdt(r0) 13:58:41 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x6735bf7419fdf662) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000140)={{"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", "045cdf30d99bb035c5fc370604f909c601988a4084d81e3888a371a61e6f43dc", 0x2, 0xe2}, &(0x7f0000000080)="a4db6f83f6ed245f4d2ee5be22c1787aba2dab24f32144f60f4ec7102b95bd689b377943687e11a1877062146bb7adb160ec6676f1ac431e51d99bb119a19b64533bcfb5dfbfb2e2268fc4a97ccb40166d7a48315b81947c21d8e1bb091e20a3320cc903bfcbee28cf39ddb6d59635a655e9c66b800771cfd1881713", 0x80000000, 0x5, 0x64, 0x80000001, 0x1, 0xa10, 0x9a, 0x4}) fcntl$setflags(r2, 0x2, 0x1) recvfrom$inet6(r0, &(0x7f00000005c0)=""/57, 0x39, 0x40000, &(0x7f0000000600)={0x1c, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c) 13:58:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) fchmodat(r1, &(0x7f0000000240)='./file0\x00', 0x2) unlinkat(r1, &(0x7f0000000280)='./file0\x00', 0x0) getsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000180)=""/81, &(0x7f0000000200)=0x51) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="0500000009000500090008000800"], &(0x7f00000000c0)=0xe) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x100) symlinkat(&(0x7f0000000100)='./file0/file0\x00', r1, &(0x7f0000000040)='./file0\x00') 13:58:45 executing program 1: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$unix(0x1, 0x1, 0x0) r3 = dup(0xffffffffffffff9c) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x800, 0x141) r5 = socket$unix(0x1, 0x2, 0x0) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f00000001c0)=[{r1}, {r2, 0x4}, {r3, 0x2}, {r4, 0x2006}, {r5, 0x10}, {r6, 0x49}], 0x6, 0x6) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getuid() r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(r7, &(0x7f00000004c0)) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)) setreuid(r0, r8) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000600)=[&(0x7f0000000400)='^:\x00', &(0x7f0000000440)='+#\x00', &(0x7f0000000480)='-(,\x00', &(0x7f0000000540)='./{*!-\x00', &(0x7f0000000580)=',\x00', &(0x7f00000005c0)='!&.\x00'], &(0x7f0000000680)=[&(0x7f0000000640)='/\x00']) 13:58:45 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0xe, &(0x7f0000000040)) fcntl$lock(0xffffffffffffffff, 0xb, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x2) open$dir(0x0, 0x0, 0x0) getsockname$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004ac40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/4096], &(0x7f0000000080)=0x1002) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x2) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) 13:58:45 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000800)='/dev/pf\x00', 0x48, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000900)={{"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", "d79857fefd7b2335a266206c38f4b4334f38a69bbf1d8419fe603a3f2795d36a", 0x3d4, 0x9}, &(0x7f0000000840)="be1a104631627e39d238fdc10858c35f792677ff189420fe67f379393b813131345fdc45eabb7f191177464f2fde5751ca29bec4a83d0368897b212e72a0d521cb922317bb97bf4a82a474a66f03b66a9559e28f9597b60a5d6dbda7b39033d4509ef51f8d10be560890fa41644152fa3f108f8088ca1a1d2d48b790a6461beffa9157f7757d013d47dfa1e93795c1afe76239d9ceed785a6b1dd4f29ff63e4d20f403d4ada292", 0x6, 0x5, 0x0, 0x8, 0x9, 0x200, 0x2, 0x668e02a9}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, 0xffffffffffffffff) openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x80000000, 0x401]}, 0xfffffc17) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:58:45 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000000080)=""/34, 0x22}, {&(0x7f00000000c0)=""/155, 0x9b}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)=""/91, 0x5b}, {&(0x7f0000000240)=""/57, 0x39}, {&(0x7f0000000280)=""/161, 0xa1}, {&(0x7f0000000340)=""/117, 0x75}, {&(0x7f00000003c0)=""/197, 0xc5}], 0x9, &(0x7f0000000580)=""/224, 0xe0}, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0) 13:58:45 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x9, 0x400, 0x1000, 0x3, 0xd13, 0x1, 0x3, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x6, 0xfffffffffffffc00, 0xff}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x5, 0x9f, "7bc8dd859d0c435f181570b37bc8e6bbf70698f5b68de57a25d12e76f3ed4377500833cf47f1d8238a4c30244229f3b1cc7efb862f1b409b15603451f008d73645a3967faf890f6a0b0664f50d4b3e3d9bd54a6c001bf9117ffd1eb563def0a2d9bf24bb480e27d253fca1caafda591813defd30572f82b0c0efceb88f53a25b1a22e3e149850d364e02a934528dabed8ce564afcd8b0505819c8b5ed0c5f0"}, 0xa7) syz_emit_ethernet(0x4000, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004f0000300000000000349078ac2300bf020000000300907800000000450000000000000000000000ac2300aa0000b81f75cc29db5203651c48c70f55a7463b13a7de6cae3586d791936e5b974501ca84ea2c0dc3cee197362510dd4ff013293f767879a9f5877aa3f00d0da729ca"]) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f0000000080), &(0x7f0000000000)=0x4) 13:58:45 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x7dffffffffe) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000480)=""/202, 0xca}], 0x1, 0x0) close(r0) 13:58:45 executing program 2: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="1804f3ee23136d8dc3af272fdba0c2be1d63813956811d8fe54695c5cd49db3c1c53d567b8ff8d94920d03cd5e62f88d11b80c064c9dddcff22bec91cdb76b3c8c442c0fd22bb7c79f2ea9085bec8799848e0fabb4a6fbcc83bef1b5d3436ac3b314d9d9123c75caaf78097c16d565021cbd30e2437a37ccd0749e662f724b3f0e4c67e0913c40dc88c5d7b9f0ff4567d7b884556989") 13:58:46 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) execve(0x0, 0x0, 0x0) 13:58:46 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x5}, 0x8) openat(r3, &(0x7f0000000100)='./file0\x00', 0x10000, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={r1, 0x5}, 0x8) socketpair(0x17, 0x20000000, 0x9, &(0x7f0000000180)) 13:58:46 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xe803}, @mcast2, {[], @icmpv6=@dest_unreach={0x17, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_emit_ethernet(0xf1, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c822a2", 0xbb, 0x60, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[@fragment={0x44, 0x0, 0x7fff, 0xadac, 0x0, 0xba, 0x67}], @generic="1dcffd87aec8206acace1995a1673b6f40e7adb7961e92d89018f178710b5339616b0018a732165b8e9f1ce6d86b0442e0f61e883ed3803f5c2f33769404bc41c059900be4aa066a3d6fc5f866adcfb93122a67322a509f232806c13a9a511784f9bd391b4ffb851071e07f6a583c768a142531b8102a1b8fb41807d5fb21d30cdf7a89de9aed31fd2d9b0bb087caac3c4fc1beabd2b93c5edd290e229d5af8775b55ef7d1c4421a2110743632df8dc4aa074d"}}}}}) 13:58:46 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000140)="45d8db66460f1a88f32aa2660fec5c3e00c481ec58ed8d2fb098c401f8286b0000000404e198639ef0119ee46d0005bb2000a2d9d9f1c423c549ce0a") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000200)='$\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='-\x00', &(0x7f00000002c0)='/\x00', &(0x7f0000000300)=':/]&\x00', &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)=',[\x00']) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000180)=0x8) 13:58:46 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x108) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000240)="bd082e4c8173e4730e4264267e417fe667730286a06ebb0626d79b53351b9ba5b04febdfe5c6bb5f5d0b054799196b339c5790d9aecc61040471fb6f1baa38acce820d7474c4acf8cfa7b55105178905997050ac2720592bd9f97dd9953ca037434333960ece63ec4bbc0b42aeeb1c54b7b55e8db7ca73f0b4e473c3ec87e03d3e84f04ff9c051df507dd78337a8dfd4dc4ec08165d40385cf49193e5148b0d2865aca9b2309a7ae28b9036188820cadf4492c4febd2752994382cc1b8595ef8bc8004dd9a95da3b6f8812d0d5c962e09d87056e35a517d6f96617b26033f0ad0d9cc8a8074f1f4ddb28a27a") r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x8) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000040)="7f98ad29fb2dc0efd5d1c9375e61057ae68773ef1f5ef683606c610e6dabadd93903889ed3ade39669f85e9d2beccad6d149086613c920b552946900e19abd75953a6b7c1fa71e27a724d5413f105aefd0") syz_execute_func(&(0x7f0000000140)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008029d0c4c66db712c483397fd300f7dcdc0fbc7d00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b160000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000340)="3aa578d9cbc96cd3d182dc5d96d11d5f20492b8dbdbd55d143b9f207c134dddcf17d2d2a75f5a0eaa2facdcd4613a73880d8a95e490778af5669e85227e057ea2cd51c428e2b73e8e1eefef2367b407173751129436e39acfef8c590053804bb66c05f17bf8bfc86fe8749c00bcc504b7eb18ca969354dad03bab3ba5f1e1e7713cfb48ca934222f61a6aaf7b2638560c5b1e3c65b4ef924edd4600c6d69cb8122642eb64572f16da36e") 13:58:46 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c) syz_execute_func(&(0x7f0000000240)="9826473e431c150f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 13:58:46 executing program 3: msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3) syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) 13:58:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x5, 0x292, 0x0, 0x6}, 0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3ff, 0x4000, 0x7fffffff, 0x3, r1}, &(0x7f00000000c0)=0x10) 13:58:46 executing program 2: r0 = socket(0x2, 0x10010000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c6530002b86c9bfe9e011c46266a59fa980c58b79faba26623e0ac9414e4aa34d2fb85db3a7c49654f4d0664b248b48e879cdb83d6c2e4c15afc22f15c445db5f0c2ddaa5e1e97c7fbadb484cc947067b4b0d69251c191fc627d4e68b641c60c0a1aebefff374e17f3e74728c62d59269081c65ceeb2a92dc12a90fa1be2c3c393ed7800000000000"], 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000}, 0x14) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) 13:58:47 executing program 3: r0 = socket(0x100000000000, 0x1000000005, 0x5) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x8) fchmod(r0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x5, 0x400, 0x2000003}, 0x10) r1 = dup2(r0, r0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000000c0)="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") 13:58:47 executing program 2: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x4f, 0x0, 0x34c5562b, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x80000000, 0x52a}, &(0x7f0000000180)=0xc) sendto$unix(r0, &(0x7f0000000000)="b100050390000000000008005586ca900f0e08fecea11ea8fef96e0028d8c103be75304ae515fa4f376336acf00b7804be781e4991f7c8df5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01bb1b62351c5000000020000000000200f0200a371a3f80000feffffffffffff000000000000000000", 0xb1, 0x0, 0x0, 0x0) 13:58:47 executing program 0: syz_execute_func(&(0x7f0000000400)="b15091cd807006440f1804e3c44135d19f32233333d0d064e60041dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab2f43ff9863c3bd4e179276d6d61a161c48192558dc3c366450f186746c421ed65dac4e1d1d0c6730f400f0d18c4ee6d8fa80c858e393f00000000000fc226f740090dd86f04f3d00fc422e5bc36dcfe3d30") sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000000)) 13:58:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup(r2) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) 13:58:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0xfffffffffffffffd, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x61be, 0x0, 0x0, 0x6}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000001740)={{"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", "571c15e921cecc3e6c849f9ae6c89f482f18fd7d30b2649cdebbd7cdbee1556c", 0x7fffffff, 0x7f}, &(0x7f0000000740)="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", 0x3, 0x2, 0x6, 0x1f, 0x2, 0x2, 0x9, 0x4}) getresgid(&(0x7f00000000c0), &(0x7f0000000600), &(0x7f0000000640)=0x0) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000680)="47ca6f851fd8d09d7360239d41d3b0c376542eab98f72bace24e1ee705eefbe20b93ce2677ce980ba605b0f5e0cf12d2047d6d9dd42ce6eab2e82b96e7df6215cb17a4dcd29b5a7d14d2751e85d7522504a9a4a5f9601895ad5da18bea462bbfb90679f7b5074f0969f95374c2e48720a352a1fc172e9a7c0836e36c530545583b666f57cbe76cc6138fb3bfe75d577fd950163fd16abdadc330e765df8fded97b6683da3e") 13:58:47 executing program 0: semget$private(0x0, 0x0, 0x4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7, 0x1, 0x6, 0xe4, 0x1, 0xfffffffffffffffa, 0x0, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x10001, 0x2, 0x792d6b7, 0x10000, 0x28c}}, &(0x7f0000000180)=0xb8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xf, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r2, 0x100000001, 0x3, 0x800, 0xce, 0x87, 0xcb, 0x9, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0x4, 0xb90f, 0x0, 0x8, 0x101}}, &(0x7f0000000300)=0xb8) 13:58:47 executing program 1: syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf0d00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 13:58:47 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) 13:58:47 executing program 2: r0 = socket(0x0, 0x3, 0x0) shutdown(r0, 0x2) 13:58:47 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x40, 0x1, 0x8, 0xff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f00000000c0)=0x8c) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 13:58:48 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) truncate(0x0, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r2, 0xf}, &(0x7f0000000040)=0x8) 13:58:48 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x12) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000140)="bbd11a980ac913373757277453f18ab0d5d479300a6dd9e6f4b66d63c80a03") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000500)={0x0, 0x100000, 0x7, 0x4, 0x3, 0x6, 0xc58d, 0x3df, {@in={{0x2, 0x3, @multicast2}}, 0x0, 0xffffffffffffff2d, 0x4, 0x401, 0xfffffffffffffffc, 0x1000}}, &(0x7f00000005c0)=0xb8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000600)={r2, 0x3, 0xc00, 0x3}, 0x10) fcntl$setstatus(r0, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r1, 0x4, 0x0) chdir(&(0x7f0000000180)='./file0\x00') linkat(r1, &(0x7f0000000480)='./file0\x00', r1, &(0x7f00000004c0)='./file0\x00', 0x400) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000200)='/\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='}\x00', &(0x7f0000000380)='\x00'], &(0x7f0000000440)=[&(0x7f0000000400)='+\x00']) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 13:58:48 executing program 2: syz_execute_func(&(0x7f0000000000)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066460f71d500dcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000002c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000") r0 = socket(0x1c, 0x20000000, 0x6b5) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$unix(0x1, 0x1, 0x0) flock(r1, 0xb) 13:58:48 executing program 1: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x1ff, 0x304}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x7}, 0x8) fchdir(r0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) 13:58:48 executing program 3: munmap(&(0x7f0000003000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r1 = open(&(0x7f0000000540)='./file0\x00', 0x108006, 0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x20000000000000, 0x0}, 0x0) r3 = dup(r0) sendto$unix(r3, &(0x7f0000000440)="a0b3817702704158d369f19c9423f81b1a1121be22cf6fbb1b13157371860b4cef9200576459d40d2fdeea19a6f5013f44014ec113d225a9cc5b97c2857444e1d28130e1af7767cbc1dc71b8b6581234409dbf855e8aeba96c10fc9c49e6140eeeeea53dad56b87eaf552dc80cb41192fdf9c4636e5d8c74d340f9f865badb734625c31c10f3bfc07d25d4", 0x8b, 0x20009, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8) r4 = accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) socketpair(0x1, 0x2, 0x6, &(0x7f00000001c0)={0xffffffffffffffff}) getsockname$unix(r5, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) setitimer(0x3, &(0x7f0000000100)={{0x0, 0x1}, {0x4, 0x1}}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000300)=0x34b) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') 13:58:48 executing program 0: r0 = socket(0x2, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f0000000000), 0x8) shmget(0x3, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/243, 0xf3}, {&(0x7f0000000140)=""/189, 0xbd}, {&(0x7f0000000200)=""/136, 0x88}, {&(0x7f00000002c0)=""/203, 0xcb}, {&(0x7f00000003c0)=""/53, 0x35}, {&(0x7f0000000400)=""/37, 0x25}], 0x6) 13:58:49 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x7f, @ipv4, 0xffffffffffffffff}}, r1, 0x6, 0x5, 0x66ee, 0xafd, 0x7}, &(0x7f0000000400)=0x98) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) 13:58:49 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 13:58:49 executing program 3: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) shutdown(r0, 0x2) r1 = semget(0x1, 0x1, 0x40) __semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000000)=0x2218) 13:58:49 executing program 2: mprotect(&(0x7f000069d000/0x1000)=nil, 0x1000, 0x2) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100), 0x4) socketpair(0x2, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r3, 0xc, 0x9}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) 13:58:49 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget(0x0, 0x22) msgrcv(r1, &(0x7f0000000080)={0x0, ""/19}, 0x1b, 0x2, 0x1800) msgget$private(0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x28000, 0x1) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000180)={0x6, 0xffffffffffffff80}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r5 = accept4(r3, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000003c0)={0x27f, 0x9, 0x100, 0x9b, 0xf9, 0x5, 0x40800, 0x800, r6}, 0x20) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) r7 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 13:58:49 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10004, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfffffffffffffff8, 0x11a0, 0x63}, &(0x7f0000000080)=0x10) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7, 0x200, 0x9, 0x5, r1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0x7, 0x3}, &(0x7f0000000100)=0x94) syz_execute_func(&(0x7f0000000180)="b16891cd806969ef69dccf000f708301000000fe1c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c4234948d1cfea660f3737d1c3c3c4210a5f7a2af3400faee47c7c4375f58426400f0d18c401fe5fc1b1dd6766460f659465020000001d54111d00") 13:58:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x11, r1) syz_execute_func(&(0x7f00000001c0)="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") 13:58:50 executing program 0: r0 = socket$unix(0x1, 0x400040000000001, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0x1c1, 0x0, 0x0, &(0x7f0000000000), 0x10, 0x89}, 0x0) 13:58:50 executing program 3: mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) mlock(&(0x7f0000fa4000/0x3000)=nil, 0x3000) r0 = socket(0x0, 0x3, 0x1f) getsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000100)="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", 0x1000) 13:58:50 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8005) r0 = semget(0x3, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x7, 0x2f5, 0x1800}, {0x4, 0x7, 0x1000}, {0x3, 0xffffffff, 0x1800}, {0x1, 0xf8da, 0x1800}, {}], 0x5) syz_execute_func(&(0x7f0000000180)="b1e791cd8066410f3a20dc00660f70839001000000fefe4139fdd58847c7c7c6e8e8fb0f1f11e3e3c27d78cc0a921d1d08eebce00000802000c4c3791dd906ea660f383fd129664545186746e47c7d733a07ba4aaf01000000400f0d18c401fe5ff6b1ddf3400fd596d0acc941d99afffff0830cbe30d347b4b41d2b54111dc4825dbd21") 13:58:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040), 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000080)={@multicast1, @rand_addr, @loopback}, &(0x7f00000000c0)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x3a, "fcf3e040c4f28a9f49e1d719dc00fd9a1efd25f423d54af871843567ba2cda0bac2387d9d8c100e2f2f25966701c76b6c8406cce01157ebe5267"}, &(0x7f0000000200)=0x42) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x100000000, 0x71be}, 0xc) 13:58:50 executing program 2: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000aa2000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x3) 13:58:51 executing program 1: open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x13f) mlock(&(0x7f0000d9d000/0x3000)=nil, 0x3000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x0) 13:58:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000080)="74f7db91713af533ea5e0f1007a2ef8d12b9f47148d0b5b8e6d40003a4412ded6042c3dbed56add759c24d0122ca235e660bb43a018b55aaf6e5eabf98c903fc6c48a1af9c8dffeedcf58de31cc308dfb034c1ef652c5b76bb2fe4369ff376f0f60f815cf674af69f2464cd56268df8e81363995827a3a7fd443499117da5a") ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f00000000c0)) 13:58:51 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x8, "955d8e8c1ad40dc0bde26b6a62822cdc"}, 0x14) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) 13:58:51 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x6, @mcast1, 0xa5c2}}, r1, 0x0, 0x1}, 0x8c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, 0x8) 13:58:51 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) semget(0x3, 0xffffffffff7fbffe, 0x0) r0 = socket$inet6(0x1c, 0x1, 0x3ff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x8000, 0x8, [0x6, 0x100, 0xd681, 0x1000, 0x3, 0x7ff, 0x6, 0x4]}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x80000000, 0x3, 0x9, 0x7fff}, &(0x7f00000000c0)=0x18) 13:58:51 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000140), 0x702038b66b69db7) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) 13:58:51 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080)=0x101, 0x4) setsockopt$inet6_int(r0, 0x29, 0x28, 0x0, 0x0) r2 = dup(r0) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f00000000c0)="5383dfcc6c60e9b5e87ef0ea2318c740c08dd9794e43ce224823bdcbcda5e07c4206504881446bf73afa") 13:58:51 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x202, &(0x7f0000ffd000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x1000) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) recvfrom$inet6(r2, &(0x7f0000000180)=""/193, 0xc1, 0x2, 0x0, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x10404, 0x120) ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000000280)={{"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", "1c715a533f69f3f5b0cafbffffff45fd06f146a72b1566d203ef00", 0x8, 0x1}, 0x0, 0x2, 0x2, 0x1, 0xffc, 0x4, 0x20, 0x10000, 0x65}) shmdt(r1) socket$inet6_sctp(0x1c, 0x5, 0x84) 13:58:51 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89", 0x7e, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x10000000) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getitimer(0x2, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x1, 0x400}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000440)={0x101, 0x100, 0x8, 0x1, r2}, 0x10) r3 = semget(0x3, 0x3, 0x20) rmdir(&(0x7f0000000380)='./file0\x00') __semctl$GETVAL(r3, 0x7, 0x5, &(0x7f0000000200)=""/46) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x100000001, @mcast2, 0x401}}, 0x0, 0x1d7, 0x4, 0x94, 0x80, 0xffffffffffffffff, 0x200}, &(0x7f0000000300)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r4, 0x70, 0xfff}, 0xc) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 13:58:51 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x2000000003ff) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) freebsd11_lstat(0x0, 0x0) mlockall(0x2) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x8) 13:58:52 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) listen(r1, 0x0) r2 = socket(0x10, 0x10000005, 0x79a) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:58:52 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f00000003c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000328d23be0000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000300000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8c) clock_getres(0xf, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}}, &(0x7f0000000040)=0x8c) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = fcntl$dupfd(r2, 0x11, r1) getsockopt$inet6_tcp_buf(r3, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0xfffffffffffffffe) setsockopt$sock_int(r6, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYBLOB="5400000059318f390468dbeb9c0378535db071621c3cb129a437c52374f1c7e072e1d30c653bfe0200034ad5cba3eb3e30370d3865a1998e4150a31112df67a63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd3"], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10) futimesat(r6, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000001640)={0x1, 0x400, 0x620, 0x1, 0x80000000, 0x5, 0x9, 0x1, r8}, 0x20) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000001740)={r7, 0x1000, 0xfb5, 0x4, 0x6e3, 0x101, 0x5, 0x9, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r8, 0x4e41, 0x5, 0x7, 0x2, 0x6}}, &(0x7f00000004c0)=0xb8) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0x0) 13:58:52 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530008c6e5c1e1ce5deb4a0223b6bbb0701fc9b6810582e1fe954265c262af3aae7fd6899aa4081ce0fe72b1d2a7b2bba21b948b850a6e1e796"], 0x1) sendto$unix(r0, &(0x7f0000000200), 0x0, 0x20080, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f00000001c0)={{"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", "c2c35d033e01a9094ef3262e58101b2baa1156ed241c36084e29e33d119aea3b", 0x8001, 0x1}, &(0x7f0000000080)="7c73c584d6c0b8e46ea40644cd9536f5a51307aad7a36851376440365eb6e691ce", 0xffffffff, 0x7, 0x5, 0xeb, 0x3, 0x4, 0x6328}) 13:58:52 executing program 1: syz_execute_func(&(0x7f0000000000)="b15091cd807006440f1804e38a20d0d064e60041dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab2f43ff9863c3bd4e1796d5b5ba161c48192558dc3c366450f186746c421ed65dac4e1d1d0c6730f400f0d18c4ee6d8fa808958e3f00000000520fc226f74646436140090dd86f04f3d00fc422e5bc36dcfe3d30") 13:58:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="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", 0xb03}], 0x1}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x40, {{0x1c, 0x1, 0x7, @loopback, 0x5}}}, 0x88) 13:58:52 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000010000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c73f63ec1c40e72b7e0201c52559f82e705d83ab1e6c16e2cbb86ee3b38128d934b81f668adb2df9d725533d3f1a358dbd0491eb9d132b34c28900aacc06c9086d08ee4a04ef"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="03006cce87c00a7d54ae164bc3c2219e0000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daf39fc8745a099399248eeb6e3228b7dcc88e4775917a6b1b9f2132429635489c094ddb8a99dd5cfb84185c"], 0x1, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x11015, &(0x7f0000000180), &(0x7f0000000780)=0x4) getsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f00000000c0), &(0x7f0000000140)=0x4) read(r1, &(0x7f00000008c0)=""/104, 0x68) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000640)={0x3, "263c6aef8b1bd63ed364444b63ae2fa06c30e1ad95c02141080601ecf9db653130fc53b582345135d915e084b5a4749dbf451894d5b3111a3b513ca8d153c7123847c6f6d4a91ed126e5823abab178b8f6bc463839f0c69c15e2f8f52f6383fdfb458cab730fab3c2c6beac255a45ce420106a56b4343fb6cfe8f1c0a7d231b5635eb951b8c494207dbcad416690efb5cd26f484367f5e09a39fcc113c58cf9214a953264e30d2190fdeb5bb3c48c04b0924e44220789f08868d3737c1240afa4e5bc1"}, 0xcb, 0x800) msgrcv(r0, &(0x7f0000000000)=ANY=[], 0x0, 0x3, 0x1000) 13:58:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0xcf6}, &(0x7f00000002c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x11, r2) freebsd11_getdents(r3, &(0x7f0000000140)=""/251, 0xfb) freebsd11_fstat(r2, &(0x7f00000000c0)) setsockopt$inet_opts(r3, 0x0, 0x3, &(0x7f0000000580)="26150d0c714783c2598d8596c6fd2131e74f225ebfca5dd38dc819fa9369cb6d919ea9a63d1d2daf4cb947a562956ee4e3fc547030f4ebf567439e63822d07d4dc9590d7f35da03ad57d4e0fbdc9376a0f29ba4c8ba1929a3fa5953e4fd9acd394656c982658d31be0171a84c52f458c332ebb1094ba289f9226f39cd335c30214a1448586914ad94af5e90214f3fda0e8334fc1e2e6519815ae6e7cd5c24f09beb7e8ec767eee920d5bb9e1ee3ebc2d4f43d25bcf207cfd7419801b7e824163e3003422857761ca4ecd8461e9495928851539d8d79754560520ade0aae3285c388f3868dfb97b00ae4d", 0xfffffe5a) 13:58:52 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x6}, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) r3 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r3}) execve(0x0, 0x0, 0x0) flock(r0, 0x9) 13:58:52 executing program 2: syz_execute_func(&(0x7f0000000400)="9826660f1be2a84a2c431c850f0504410f68d4bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab6443de410038e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000), 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f00000002c0)="0256e39374dc9d9f01ea920cc7fe75365e3360acfb70bb6526ffa7ffc6d93959579405d4e6bdf9429367d00ba50fca95099cabac0f4f4bf597f282156c8b8e8f2cbd2800e9a7c108002a913fd08153ca1b0303cb8bd33e486380efffe0de3be28f55e400"/113) 13:58:53 executing program 0: r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) readv(r2, &(0x7f0000000940)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000005) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00'/106], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 13:58:53 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x8) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000540)={0x10}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) r6 = getpgid(r1) r7 = open(&(0x7f0000000b00)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r7, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r7, 0x0, 0x1000000000003) r8 = socket(0x2, 0x1, 0x0) sendto$unix(r8, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r8, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r8, &(0x7f00000003c0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="12df8679cfadd57460d7295cc988b22e2f66696c65302f66696c65302f66696c653000"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1, 0x0, 0x0, 0x80}, 0x20101) sendmsg$unix(r8, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00002e2f66696c06000000feffffffffffffff060000"], 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235948af2e0d5862b5062de5adc24b8b16be6deda2f5b70d4488dcc8b985973884f1bad6adeff0b6dd8335f6a30a709e61dbe75bd832337b5c35b9fe590a16b8fd383dbd511bd79b1a9851b4f7174084321fe589ef7e5d9657fb01be9afd2d9bc22356804f8708b6225e149775d78b4d0c44c4cb84c87fd2fb94e972dc83cf26c167fb482835f8fcc9339a36d2d5808a10cccf81f3b40a4d53aeed7fcc18e4f9ab69c2006f220b58c42164a6ddbd5d44dc08e42ef595affb714030b035d4c291b2545a50301d59544c777d95dfba70b780d9be9f45cdf6d1ecc0539bef7849b31317c5074ab37b62737acf14ee95467ca3c3d5197f8dec389675a2259ebb3b93066674a33ea34cab9075a02f846397bbab8722a13a6d8d1e4bd2d22895d6135a0dc8079dbef718a029340208820f503479d11df3b667c7b2b99761c921b52427c97a364a5dd4a67d8986a8ed4e4db131ca2cb3e2b0e2c06676672537d9ec9c836f46cdbfe94331b66ae840563221342c7ec62049c7d3527da0d10192466ec2060c0f47840396fa7f8bb89c7911ba3dd126f38f305368b403396d5df68132a628257bb15982984661f0e7c3f8504eb490d079640471de867371a232d0ace5a77bbf87a81dc56d2f92bf3d97c1054e7121d3a89e670eaa7e64cf3c046484816c7f4007e5a008e7ad29163ac44145a5de91cf3296a7ae5dc9a4730231a41e77e6b2aa58e8392b75da6d04556bcfd26a85ecd97e8af5178581b3d489e484164e870ce34fac930774fb21a36a6fcb4e8ee7d0a8ee07fe4cd4249d246dc3a289de99f05df23e95badf72c1aa0d2107cb1426210e8b72321c11201172e014a5fd1997d49b12dbe1f01945756c945cd30a2577a331dd2460a59050863f37b109dbd969c91e299cce29c89a2000d6c7b4acc6fd33d1e36b1fb6471256a535b6f58328733b0954a0e04c3af3deab8b22551dc1c6e8480b0590c7e03e9e6d02a66ee58dda86c43709a38b8a94b8c19639b8a82832a3b074432cd645401b27a8b07454c4653289cee0b6ad07a737a85962d73a050b7d3c1f89d9541334f0d7f3aa805a3aaf79fb814305d9a9b68dd5e7b90f517bccc2bb9e77eddedb615bbd3505a1a494fc483133cecb1260d9de3b421fb43e970607d6a1eef250fe56d7e207064f439841fae86df552b1b836a807e382b237c04b4dc4330bbe23a71819375c32bfb306a73c87733ea0e558bcc097131f990994d5335bbdb4164f8d2791583ecce2a91d7f757b496ae367ce3079ca413033093c1de39a3c2d5335f17b53c7629ff969c0eec6be082db8f46cb49bdd5e12f543346a3d67cd4761c31c917a35c0c2fc41aa45362f05caeed409969986ad68d88029aa594ce470c176de083589c33880277a3e3eb3080856c3d0b4cbd3c421c22e92959c26190f442f510ad0a5065fe409e03d20f8fd691c719a7535e8abfc0adf1ecb7ff35f95c4d4602d382008c855f508e77c4a53ac4d4afe6e208955060ae015c6dfe0dfaadd6580c5a90a3fb69445ab1", 0x4e6}], 0x1}, 0x0) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_stat(&(0x7f0000000300)='./file0/file0/file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000980)='./file0/file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getuid() r12 = getgid() shmctl$IPC_SET(r2, 0x1, &(0x7f0000000a40)={{0x1, r9, r10, r11, r12, 0x51, 0x800}, 0x9, 0x200, 0x4, 0xfffffffffffffe9d, r6, r5, 0x100000001}) freebsd10_pipe(0x0) 13:58:53 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000180)=""/170, 0xaa, 0x1, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket(0x10, 0xaccefa0ae0cfafae, 0x18) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) execve(0x0, 0x0, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000340)='L\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)=',/\x00', &(0x7f0000000400)='-{\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='#\x00', &(0x7f00000004c0)='.$-,#\x00'], &(0x7f0000000580)=[&(0x7f0000000540)='\x00']) 13:58:53 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000040)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x133) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @multicast2}, &(0x7f0000000080)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) 13:58:53 executing program 3: sync() syz_execute_func(&(0x7f0000000000)="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") r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) getpeername$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/87}, &(0x7f0000000240)=0x59) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) pipe2(0x0, 0x0) r1 = accept4(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) syz_execute_func(0x0) 13:58:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 13:58:54 executing program 2: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240)=r4, 0x4) clock_settime(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r5 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r5, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 13:58:54 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f00007d6000/0x1000)=nil, 0x1000, 0x3) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x3, 0x1}, 0x8) wait4(0x0, 0x0, 0x0, &(0x7f0000000140)) 13:58:56 executing program 0: socketpair(0x10, 0x10000000, 0xb93, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x6b, "2c36263bd9f28a55504b857c7f8ff49e9ee5ffc375aea3768bed0bbb50015b35d11464a78e1b3bf57bb9bbb684cbfa9d93ab6eb5e46781de69a81497735ab850f1383416d120adecf6cc525a8e353f6548a95c038702157202c5ad0c716ad100f479d9b487f5547cc577ba"}, &(0x7f0000000240)=0x73) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="d92054be2f40baee3f613c103ed6140c43699aa13ecbdb864eb54787cd39f99901470198d8d0c8b177f284808ef3575aa2bd795c4296b559d768a47a8c096b3f9649822471daad71c8468312728b4f2e8f29d66a8c", 0x55}], 0x1, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x995d}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x800, 0x100, 0x7fffffff, r1}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x23}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}], 0x7c, 0x84}, 0x80) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x5) 13:58:56 executing program 2: execve(0x0, 0xfffffffffffffffe, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x12, "f051261fd6dc08d8ff4cefa19cbc139a477a"}, &(0x7f00000002c0)=0x1a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={r1, 0xb7, "4d65300eac226c2ae46bdd1ebb32a2dd03b81e87e304bada742e4d1ebd0e9e9c6c41a2fe8a10f53d4fceb9d671d85dcaf0a341bb6f387c65fb3314b2b8dbbfa3e7e774efc8ac291e51155a0eb4e736559c78f1b2586f7bbeafe9d65fa4b3c13e955da1bfbee88e5ca1d9ef1584d63c9c0f07e7fded1dc26269d0248be246652f899142596e8f98e2d78adbec83b979747abe2b7f4e97d826a46f33bd4c96753b519d94289ef2eac80c81a068270ccf03d711ecdabd6560"}, &(0x7f00000003c0)=0xbf) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x12, r2, 0x0) r3 = shmget(0x2, 0x4000, 0x422, &(0x7f0000ff9000/0x4000)=nil) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() r7 = getgid() r8 = getpgrp(0xffffffffffffffff) r9 = getpgid(0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x4, r4, r5, r6, r7, 0x10, 0x8f}, 0x133d, 0xe98, 0x2, 0x2, r8, r9, 0xffffffffffffff81}) 13:58:56 executing program 3: syz_execute_func(&(0x7f0000000140)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffffff) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x1100) 13:58:56 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000000000000010a5209c89864754d1981a601ce31a627da2f013ae8cfeffffffef265493000000000000005523e0b4995c90f99dcb9f218e39dd9b953a8a7f9122f327d812dd22a708122993a373a2d17f9bb8e58e3a9658cec558e400000008256eccc163e6142344ce28f0c6eea85885f1978b06fae206a2d4ff5747cabf1069652c54012359248f337e02e814991de70c5aab2a1738f3092f9f3f53f6681719e28d5890e9b417c019b0e97046"], 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200)=0x3, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x5, 0x73c}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000180)={r3, 0x20}, 0x8) 13:58:56 executing program 2: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000000), 0x0) 13:58:56 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x70d0b51a, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) 13:58:56 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x5}, &(0x7f0000000080)=0x94) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r1, 0x4) syz_execute_func(&(0x7f00000000c0)="1c17b5b563cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151cca27dca1ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)) 13:58:56 executing program 2: r0 = getpgrp(0x0) getpgid(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000d9dff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x7e) 13:58:57 executing program 1: r0 = msgget$private(0x0, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r1, 0x5) msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f28687c4cb8fa53920cd3fae1a253d02da01e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a7ee07fa6d6bbc8ad3444e036e632429635489c094ddb8a99dd5cfb84185cef62340a"], 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8) connect$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x101}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xd5}, &(0x7f00000005c0)=0xc) 13:58:57 executing program 0: syz_execute_func(&(0x7f0000000100)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept4(r0, 0x0, &(0x7f0000000040), 0x10000000) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000200)=0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x3, 0x4) 13:58:57 executing program 3: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x3, [0x4, 0x10001, 0xaa0]}, 0xa) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sync() syz_execute_func(&(0x7f0000000000)="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") chmod(&(0x7f00000001c0)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)={0x6, [0xfffffffffffffffc, 0x5, 0x8, 0xfffffffffffffffa, 0x10000, 0x9]}, &(0x7f0000000340)=0x10) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000002c0)=0xb2, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r3 = shmget(0x1, 0x1000, 0x24, &(0x7f0000001000/0x1000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000380)=""/244) getpid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x40000000003fd, r2}, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x100) 13:58:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000140)=0x1) lseek(r0, 0x0, 0x3) 13:58:57 executing program 2: socketpair(0x1, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000200)="9834150f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000002c0)={{"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", "dca971a7d5eb405ac7f87fe4e789cca41060fb8a136d020490e1db7f8c134bd5", 0x10000, 0x6}, &(0x7f0000000100)="127f5f0989ec792b9ef9226191c6f799d19b1af8424106dd2091ba3cc39768f6f82ae490a406d5402ee77e89a7106c1bd465c61f9abae3e643ce7b81a4f9626663eb71c76a33d903715fcdc5e4a075a5c1dc7b2a98", 0x6, 0x1, 0x3, 0x9, 0x10000, 0x2, 0x20}) 13:58:57 executing program 0: syz_emit_ethernet(0xc8, &(0x7f0000000480)={@local, @random="188d3ea1dabc", [], {@generic={0x0, "0a7da7f35c131bea9cef9fc8164d58e52799e829994a65b06410b2ea175b34f81455a5f402f4186748ab6d41afe1e60f2bf510657cd3db51991b60540d5b31708e3f9836348e2a9a5c188619a5b0aa72f7b1e80b830606aa18a4683605b35a08c775b0e5552bdb458e40fcc1d858f0cac9783a76c5f9072f9a8c29f23a9c3e96d98124b76db33e588b5b6dae5e5c52f151ef4f96498f72956f8ac1e67e201914f235ab568596a12196f8998890fb4c3a997576ec7ffb48b7015b"}}}) syz_emit_ethernet(0x3d1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) 13:58:57 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c230f05f32459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 13:58:57 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) 13:58:58 executing program 0: r0 = socket(0x10, 0x4, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000040)=0x8, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000a80500"/136, @ANYRES32=0x0, @ANYBLOB="170b000007230000"], 0x192) 13:58:58 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81707}], 0x1000000000000013) r1 = dup2(r0, r0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000000)={0x10}) 13:58:58 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f0000000a00)='./file0\x00') r1 = socket(0x1f, 0x2, 0x7) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xa6}, &(0x7f0000000100)=0x8) r3 = open(&(0x7f0000000340)='./file0\x00', 0x20002, 0x20) ioctl$DIOCRGETASTATS(r3, 0xc4504447, &(0x7f0000000580)={{"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", "6151c7950690768ed1625a82df2226e25f065e73cf071a27bdad5c2b585d9a9b", 0x0, 0x4}, &(0x7f0000000480)="22e8e284102e993b31a1c97dd152294eb0a4f55e4fdf383e08d1d0d6453fb12a3be92480b83e1baecd24b9d413ee962eb709e9831333c33419ba3934c3f024b85363a397495e08d17dd06f4d487f5df7bcccd5579fe7a4af93032ed80fb39ed99dfe29b005976deb999573feb642e615da2f437a2fb2c17bb4666c4a261d08b82d03d19c2a8dc2f30352dc04cfcfa87661cd2d528a59938c3857ed30b4d3cc26f8baf461a2715e7d27313c26cc0ecb6d123fb75ded2228212d0fc087bb4429bee26d43a3f9e775", 0x200, 0x2, 0x8001, 0x5, 0x0, 0x10000, 0x4, 0xbc}) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f0000000380)="c8a9840ce59a993af09d23c8fe8bc8ff3fc03041f2b0f53eef04f1c036c183e68dbed7d9b50034342303b9a7038c198d5909c83e45c046ae529beb0d4eedf096c2161f9e13db5469aedbd078927e4ca6d88a7ed5e369b567fb565474d25110c8f023d04d6161f59c6d1de1c565d61bc1480749d5629ce25954605f552b23944fad1603b675f63491f2ec9448e543473bc1dfb6e4a5041293fa8c47a694a1f0fe3dc65b360f813b02687589db8346b7d02562da7255f8245b819ca896b10b53ac43ab33d75be3a6b617b7c27a3d5449a86970c0aaa37285ff475d8fd8cd321c9f11") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in]}, &(0x7f0000000300)=0x10) ioctl$DIOCRGETASTATS(r3, 0xc4504447, &(0x7f0000000a80)={{"aace799421069867ff29170f5950cb0651a01fbebdacd18581cd203112e876f4d2b6b229618582c3006b97b7e9e6d5784e751fbe4bb475291c1cc0bb262b7d7889128345106dc31b160b459bf3b313ef5744cfed318bc269db71cfa9bfc0ff13568ffac6867cf5686d1a0754d011adc9a539072b7697c6dd01ea63c6102a3b68b846887ed30955a00cc79632e9d51cfc404fbb093e0844d0fbac6a4201db524e396dc575dc0b6921bf3b6805edc9bc572f1da805d4309691ab1dcc49531fa5503adad626bdaf65fd53b9db3c5ecc70f522a854363bf29ec546747839545e0a02236369ae745ea70278c88372a779c46e6b0b7307d9f1fb1b8cb27759c6ba0c694d83dde46bf996301b2cb30f2ab196feab7ee4e8ae4369c91c4a8b68d6ef565b7cdf7181183f8bf3ab642d269086b87e0ffa7360868cdedf5d9c2f205ede6dda3a96e2537d107c9711ffa1d0eac066ae19529054973abc74c00b69947a2bf11bc0281a142ce2b5fd5200f287e8da6fcd370f640eb51caaac72569d1b879445c784de6ecb1c9a501940a581ac2418fcb9382894d1fd3001116de11e35198d85afff6e27cbbddde2e2ce255c70d96fc6ece4ad6c7cb8c220435002b697b8ae4571bd9b67ce22dce9c3957cbaf7d71613a9a316dea6f66626c7ca810b6696f158a94c10d8090a071997803bd51babb3db3134608a36bc40cbba412f267195cf9af27e2c932e4b02afdd88cf5570413c8a66992791c94036f79d1fb5406aefcb12f5dd13a0d4b69a9795819b633f0e34a4273d51e4c416be863b81b44ddfaf6a01be580ebc0448d4c465dd4acdea7da63e2e18af7411e8dd174189e594ad6b6cb4107d93e6b15b30a2bb9ed71bc3e4463243bbdfe6d7c0fd6836ca7331056f5fcf4283ea39c69437e0ab18090d86015c0c943ca49db98091c36d360161a8d8a19085ccbc6da53fc14b171cb27d12e82c7cddf4ce5b58567f47be549ecf1b30d9821d7cde74f3f8ad2b8d5d585787a86577eaaac5c7de66e8baebaef842ca21127eccef2b94b1af4b06338e61b3f43cb2ed99f8081917124fd71443eb7dd7f6fd01159ff9d5664125618bf5aa34133b5126c9102631675fe1945afb5519a990e78dc4416f4e4f78a6344a56faf29f365fc1349e314adbc7545fde09fad5b89d1837c88ba6ff5923bec1ff040527f45974d86dcacc1595f543ef511754a494a58a108bb2f694df0b7f0e336d3cf5bf5f016a608e627b94f4c4f9be052a40f1b23aa2af232d61ff174cf1139bf899c28b27dddf3cf64ac05272163d47472a6c656f36472b1ff71bc9fc29d56dd8d24b693e50aad75c1005dffb360b228646f83eda483d050ee3873b0b7d99be4725b7f6a0a7ba2ce0ec2910a3599de4fb73de1bee2dfcc91891e478b602fb9030a567e31eccb7f484fc92e1b15d7314ad97cd82c162ed", "d7f4f431a6399f5b5746bceae5c20b768d286269b28eac42ecc180c3e46578f5", 0x100000001, 0xffffffffffffff7f}, &(0x7f0000000a40)="44b59f6dffcc626188908f090d44763b54e2e0ebe01a", 0xc55, 0x8, 0xfffffffffffffff9, 0x0, 0x7, 0xa5, 0x4, 0x100}) r4 = getuid() getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000f00), &(0x7f0000000f40)=0x4) setreuid(r0, r4) syz_execute_func(&(0x7f0000000240)="962e0f16cb2c472c431c050f05f30f59bfd917cf00669041e2e945d1ad00000000fb66420f72f1000fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171aba30b8a826e6e660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") 13:58:58 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) r4 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000600), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = accept4(0xffffffffffffff9c, &(0x7f0000000680)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000006c0)=0x10, 0x10000000) getresgid(&(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)) r11 = socket$unix(0x1, 0x5, 0x0) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r13 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000740)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000780)=0x1c) r14 = socket$unix(0x1, 0x2, 0x0) r15 = open(&(0x7f00000007c0)='./file0\x00', 0x0, 0x101) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000100)="81b2410eec68b158f6f79314a13d25c9549a6b4fc7f57065cd8a53120dc6203439077ac7e2934f7ace959bffc8e70a66fd0d1709d783c4572cc2f7ddfad3827931be2709837ac69ff5bf26e5", 0x4c}, {&(0x7f0000000080)="20bc2673e60d1979896cd0da9aacd747fceb384e3e2ee214a4f66f33d2bfd13b08e3160d4999ed2a7fecee177ed10e86", 0x30}, {&(0x7f0000000240)="52475dba96cff4c10540117d1e91c839006036139320f4b98cab8dfda14941a8497f19669fedb24097a963b8d00e4c3c4ba382ebd1f9b377a844dde25f6ab51f3d31febee9e74a40ba45eb9a6bb45bc67f1f352d29267889f2ba9cfe0bc308e61b3fe9e83617a46d8079577e5060d0acd74b67dedd9d087e7e5c7a9f94ff8133dc7b5b0bedde63c2b72d71290efef0b2bffb67ae16d5245ee49868a8f10538dc86aef15c2b720729252ebc3ad3a494a9325121", 0xb3}, {&(0x7f0000000300)="911146f0fc71dcf12405a81b59ba9d515bf1cee4e2b6c71eee36eb2f130e55bbb978b1eca56543d99263fb5e2768e1720950b7636650e7a8f8754cbc403372f57f76fc461e94b44aa9aea2bc0f9ac259fc0a4329fd31171024c9dff0417f1c2896eb5bd7db2c7660d2cf1720f2f14f57b85cb084d6728e454f16e9786798ef47fe1f5b6c0f2ad76bc830228f72fe6d75f216de0c304fa9ca9e8e23ae90cb84ce88c0e57b2167c404159edac2d413c12e2883516129a7ec0bf4ac4ef4", 0xbc}], 0x4, &(0x7f0000000800)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x28, 0xffff, 0x1, [r7, r8, r9, r10, r11]}, @rights={0x20, 0xffff, 0x1, [r12, r13, r14, r15]}], 0x88, 0x80}, 0x1) setuid(0xee01) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)) 13:58:58 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x1) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x1a) 13:58:58 executing program 0: syz_execute_func(&(0x7f0000000240)="1c0ab5b598cd80c4414972d200f56962f5696200d9d9d0b316795bf8f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a233224168f4808eebce00000802000c422b18c9607000000512e0fe86b061502c4a27d181ec1ea010cc4c2f19c38c35b5b304545e269c481fd11da000f9966030fae64450f38c928240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e44420fc7bf0d0028004c") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000000c0)="0e93e66d37549d18419642a7d2b677dc0166deb0c44dd75f72faedd05bcfe5896c4b5e155d035330cdef741a43cda7dd87b4e7e74339a6e27360f738c2d5d94dd91013c29ac0610ce84ed894e3c1b3273604877b85bb2c75ec9ada913273fff8d230667defd83f7959122f28781152") syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 13:58:58 executing program 3: mlockall(0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x21) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000200)="e92e2bdb593289721674a878c788a0ee73b91fc0ec3a077af55f9fbbe9bd4861effefd2d1c9f920dcc5b8f9dbd9253708e5de68b96c1fa7d25da8fc4dfedcdf28f089ad81e3c0770a317776b2fd4abc4cb0c0446c193cd6fd4d9c19952df6ce02bdf75e4ab9262e894e26e892be18b032a0402be69f413688606322113446473de7dd7336b80b6f8f0aaf4e5a7e5df2ac5336ef63c7b0929dce9e5faf26df64f02a987fc71ddcb22616c4b1991cbbd6db6730449e755c60a8d803cda145f8879dfffa5b239dbbe926f5c70b26a3856b0d39bef2d69a0376400c99634b39ef6ed64b3174fb72f70206620bead815bad5d31367881a0d870") sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x401, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x800, "019655223594061c7d0b85672feb4753"}, 0x14) getgroups(0x0, 0x0) 13:58:58 executing program 1: r0 = getegid() setresgid(r0, 0xee00, r0) r1 = getegid() r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$sock_int(r2, 0xffff, 0x1007, &(0x7f00000000c0)=0x5, 0x4) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x2, 0x76cd3892, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x2, [0x5, 0x4, 0x9, 0x7, 0x0, 0x7ff, 0x401, 0x7]}, 0x5c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080)={0x22}, 0x4) setresgid(0xffffffffffffffff, r1, 0x0) setgroups(0x1, &(0x7f0000000240)=[r0]) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r4, 0x1}, 0x8) 13:58:58 executing program 2: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000280)="cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000c0bf5c3d00000ec653fb0f450fbd27a95ff965be3c3b6446ddcb31ef7e7e69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1616178783667f340a701fe5ff6a9c1460000e1b1ac45e22c0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 13:58:58 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00') r0 = semget(0x0, 0x0, 0x2) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000340)=""/220) 13:58:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000040)=@abs={0x0, 0x3}, 0x8, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x1f, 0x200, 0x1, 0x3, 0xba1b}, &(0x7f0000000180)=0x98) getpeername(r0, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x1ff}, &(0x7f0000000200)=0x8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x194) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080)={0x1}, 0x4) 13:58:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x6, &(0x7f0000000000)=0x3, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000040), 0x4) syz_extract_tcp_res(&(0x7f00000000c0), 0x10000, 0x80000001) setsockopt$inet_tcp_buf(r0, 0x6, 0x2401, &(0x7f0000000100)="b693ff4be0a069f84fdf58566bfd41a65e50c839fb6acf7e46ed89e06d3beaea187bffc0b1777205714ef899c3319e6755c5fdcd6846c7345fb61ae18a042700256a686f92c527a87f1c756c28155cfd6e7cbc71b8bcdbc1dcd54296461810b3774325c8c99e5218482d61faeeb4c4af6e3ba35107a55d808e58406de5e5993ee9aa067bf04149d04b1b504f07e295a16f77ed268c5574e821165f0b56", 0x9d) 13:58:59 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) poll(&(0x7f0000000040)=[{r0, 0x40}, {r0, 0x10}, {r0, 0x2020}], 0x3, 0xffff) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202000000f4ffffff00"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x0, 0x400000000000000}, 0xfffffffffffffdb8) 13:58:59 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x10000005, 0x7) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x9, 0x7, 0xfff, 0xbf16}, 0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4) 13:59:00 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x410, r0, 0x4d) r1 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/226) read(0xffffffffffffffff, &(0x7f0000000140)=""/216, 0xfffffffffffffefb) 13:59:00 executing program 2: syz_execute_func(&(0x7f0000000740)="98a84aa84a2c431cc5950504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ec8f084ca28fd770ffb25e66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45bc4c3dd5dc38fc4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e3c6acacc4c3214cb94100ce4b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80d7be0c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget(0x0, 0x3, 0x24) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000100)=[0x0]) r1 = semget$private(0x0, 0x7, 0x0) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/131) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 13:59:00 executing program 1: r0 = socket(0x1c, 0x30000007, 0x3) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0x8000, @mcast1}, {0x1c, 0x0, 0x2, @rand_addr="9f119111ce3d42bc591e7bf584670837", 0x7f}, 0xfffffffffffffffc, [0xfffffffffffffffe, 0x4, 0x200, 0x401, 0x7, 0x8, 0x8001]}, 0x5c) syz_emit_ethernet(0x3, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES16=0x0, @ANYRESOCT=r0]) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x0, @empty, 0x50}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x10000, 0x7, [0x100000001, 0x0, 0x8c60, 0x2, 0x7, 0x1, 0x7fffffff]}, 0x16) 13:59:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x1, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x9, 0x8001, 0xffff}, &(0x7f0000000140)=0x94) getsockopt$inet_int(r0, 0x0, 0x5b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000240)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast2}}, r2, 0x1, 0x3ff, 0xfffffffffffffeff}, 0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={r1, 0x1000, "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"}, &(0x7f0000001380)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000013c0)={r1, 0x1, 0x400, 0x7}, &(0x7f0000001400)=0x10) getsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f0000001440), &(0x7f0000001480)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000014c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x5, 0x100000001, 0x202, 0x3ff, 0x5, 0x7}, &(0x7f0000001580)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000015c0)={@in={{0x2, 0x3, @loopback}}, r4}, 0x8c) r6 = dup(r0) ioctl$DIOCGETALTQV0(r6, 0xc1004430, &(0x7f0000001680)="8b169f4a0955f90cb2db8717f2ce03f72d3afd05a07190d8c8d1d076f03887c45b3b4274ee108aa530e3bc1757d62518410abc92584ce9bd61ffdd4bfeda1360dae911cdf784d4bddc4a6f777cc849eaced6810ad8c112a1f356f9bf81d357719b16342bfc1842325ada3c4093c5a1db1726868ad762eaa7a66149ef2b46a5594360b99193735c29988f0794d20d139ba151a59f30ba09333f65ce9001506c5490d8c5f4e293d8a9de2fdc9d6099616a4b040b721510df929fd99cfe0a453de84e3bfbbce25380b360e5a5282582a24d885deb65fcadc33f") mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x410, r3, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000001780)={r4, 0x1}, 0xc) bind$inet6(r3, &(0x7f00000017c0)={0x1c, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000001800)=0x3, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001840)=0x4, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000001880)={0x1f, 0x0, 0x2420, 0x5, 0xee96, 0xffff, 0xf559, 0x6, r4}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000018c0)={r5, 0x48, "2b2fa41d86da10ade571756395401612a8448ce7ac68aa99fa8dc063ab0f683e81e57af0d6b4ccdfc8c1725ffe1517d405dd631067457875402b921451697a633173c67c95a68b61"}, &(0x7f0000001940)=0x50) symlinkat(&(0x7f0000001980)='./file0\x00', r6, &(0x7f00000019c0)='./file0\x00') getsockname(r3, &(0x7f0000001a00)=@un=@abs, &(0x7f0000001a40)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000001a80)={@in={{0x2, 0x0, @loopback}}, r1}, 0x8c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000001b40)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000001b80)={r4, 0xe4}, &(0x7f0000001bc0)=0x8) unlink(&(0x7f0000001c00)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001c40)={r1, 0x80000001}, &(0x7f0000001c80)=0x8) ftruncate(r6, 0x2) pipe2(&(0x7f0000001cc0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fchmod(r7, 0x108) 13:59:01 executing program 3: pipe2(&(0x7f0000000200), 0x100004) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = accept$inet6(r1, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e2300"/136, @ANYRES32=0x0, @ANYBLOB="07000000020000006d000700790a000008000000"], &(0x7f0000000140)=0xa0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000)={0x3, 0x2b0}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000240)={0x2}, 0x1) 13:59:01 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x40, 0x3}, 0x8) syz_execute_func(&(0x7f0000000240)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 13:59:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x1000, 0x1, 0x9, 0x1000}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x6}, &(0x7f0000000280)=0x8) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 13:59:01 executing program 0: syz_execute_func(&(0x7f0000000140)="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") socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 13:59:01 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x40, 0x1) ftruncate(r0, 0x401007e2780e9) open(0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(r1, 0xfffffffffffffffe, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(0x0, 0x1, 0x8, 0x0) 13:59:01 executing program 3: syz_execute_func(&(0x7f0000000140)="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") clock_getres(0x0, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)) socket$inet_sctp(0x2, 0x0, 0x84) 13:59:01 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x20000000) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_dns\x00', "acc508ce1d66d6090753478b7c3bd2ba30e00a82f38322d8fe5e7c1e3c908411ab06536c4790c95193819f43ae2561cadbe2c9b1e54fa99a2be846fbf3acf252b8a103ceaf7efd781186908ac1bfc884830b5bb7e77fcd4588f05cf7b8209f9bb64acc4b2110b60b2afe9de5e4bfb6138c74578e2c949bd43d6db35a413681a287be45573fe46827a3d6ef14d778eec1a9f700f20d79dcb6b282d791cfcbff919e301074e79f6ef24f218b1167f83b7a04282e23112bf434414a5e317b184f240774719f4b085d83efefe0f871b29b812454769472293aed333dd9086a859aeab0f44478d4a4d839e8e5018b2919e61b"}, 0x100) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f00000000c0)=0x2, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="c59c638a"], 0x1) 13:59:01 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x4d2, 0xf, 0x4}, &(0x7f0000000140)=0x4a) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x5, 0x0, 0x1}, &(0x7f0000000280)=0x10) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000180)="980f050520d0f80791b0e14141e2e996855b99a4c4c466ea0f0f00fc437c3866450f73db0222ebd72e41812047002b000000ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08161888ad162b5c491c49191ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7b13120b15ffbb15f7364400f38cd01c461d561970d000000") socket$inet_icmp_raw(0x2, 0x3, 0x1) 13:59:02 executing program 2: getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e21ff7f000060d994b789f3acd2841569ba24e8cee50700"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000010"], &(0x7f0000000480)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xb}, &(0x7f0000000300)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x2, @rand_addr="f511936cbc9c490cd86b06f1cc9d2c6a", 0x4}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000040)="2a409271cfb12de438d29c086ef37ed1903c28cfc404f0fd4891c1822c83fccebc81174c0ff8c3df515fa87a9c5aad606c836cfad2860cfac79ca541bbb860eedc061ae0f4a2a7afaa327a58092f47aa1feeeecd563b2d2f98950b01ba7678b0c038faec632f8b8efbc6902aa0a3eb792f742bbb92a1e5922a28f4f3b7d43219956491e5e4db709f705156d5599b5744138e34cc28a599b1e97daf0ab3bdbf4dd37d356292d073b114aa2105545ea40614e1927411dca7b7e812a8957fadcc6f463e6baca14f063aa26789238d5d36bb61ee60932a77d5c37fc5b3f909bac65b46f68795e4fdb11573e6", 0xea}], 0x2, &(0x7f0000001500)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="1000000084000000090000007f000001"], 0x2c, 0x105}, 0x84) r4 = getpid() fcntl$setown(r0, 0x6, r4) writev(r1, &(0x7f0000000280), 0x26) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001640)={r3, 0xff, 0x3, 0x9, 0x1f, 0x0, 0x3f, 0x80000000, {@in={{0x2, 0x3, @rand_addr=0x100000000}}, r3, 0x4, 0x3ec, 0x7, 0x2, 0xa64}}, &(0x7f00000001c0)=0xb8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r3, 0x7}, &(0x7f00000002c0)=0x8) 13:59:02 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000800)=""/11, &(0x7f0000000840)=0xb) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:59:02 executing program 1: semop(0x0, 0xfffffffffffffffe, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0) chdir(&(0x7f0000000080)='./file0\x00') ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="284b97c86e774758904b437057781ce16219fed6780e03276dee31") r1 = semget(0x2, 0x5, 0x4) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) semop(r1, &(0x7f00000000c0)=[{0x4, 0x7, 0x1800}, {0x5, 0x3}, {0x4, 0x400, 0x1000}], 0x3) r2 = msgget(0x1, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/169) 13:59:02 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000040), 0x4) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000440)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x80000000, @empty, 0x80}]}, &(0x7f0000000140)=0x10) 13:59:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000), 0x0) r1 = accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/29}, &(0x7f0000000080)=0x1f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) 13:59:02 executing program 2: r0 = socket(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000180)={{"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", "887e9f6fe9a52850c9e093b5755815d86f5251fd2d5c4f3683c8435d3f8d976d", 0x100, 0x8000}, &(0x7f00000000c0)="177e099a344ac7cd552d440fd42e2852915edeef9a97d33e0eeec9caf5d8197ddd622f41fecc0992a132849e896a71f4eabc523dff19abb00f99fcfc4865b7e8b7475dd64ddcdb1e7864c53c3b3fdc5e4dcf419022a9b10817279607e221e396223860d5e935a5e0c878151440125775dd4604e8983da030f6f4cf5c3051c56932f2655e39de2619e61a6686aea211dcaa03755b245d3f9ed696ae97d11cafc687ada63f1aa723abe47a1e4789e1e8", 0x2, 0x4, 0x8, 0x6, 0x9, 0x81, 0x10000}) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) close(r0) 13:59:03 executing program 2: syz_execute_func(&(0x7f0000000400)="b155660f17901b6371a1cd806969ef69dc00d966410f2e0ec44139fd5bf98f6838ef0fbdc7c7e4c653fb0fc4014c5868f4a95ff9f2406d263666ded38094ee2042204238fcd4c1ea0126f3456dc48192558dc3c366450f186746e143ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) bind(r0, &(0x7f0000000140)=@in={0x2, 0x3, @multicast2}, 0x10) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000180)=0x401, 0x4) 13:59:03 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000400)={{0x1c, 0x0, 0x2, @rand_addr="28030f4b05474d05555fec82585d9307", 0x9}, {0x1c, 0x1, 0x3, @ipv4={[], [], @broadcast}, 0xffff}, 0x0, [0x2cb0, 0x40, 0x3, 0x9, 0x2fde, 0x100, 0xffffffffffffff5b, 0x4]}, 0x5c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x8, 0x100000001}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000340)={r3, &(0x7f0000000300)=[@in6={0x1c, 0x1, 0x7, @mcast2, 0xc15}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000380)=0x10) clock_gettime(0x0, &(0x7f0000000040)) getsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) linkat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r3, 0x80}, 0x8) getsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ftruncate(r2, 0x8000) 13:59:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000480)="8c54c2e0fa24f0acde92adff10586cdae9a21808f0e495ec9fdecba75bb216c991192a20155d1e5570a7908635b7730a5d341fa6f1c546deade03395ee76401acdaa25f3e4688f5699f4ac51c6f06a8dd95d3e15a79195299219007752009ce94c03fd3347bebd70468a438cf9a1b32ae1008a78ae8e2c41f8126e6c996ec5816c31fa726a6d5432b8ece565aa091ab6f90b01ba8af4017f747728eb47e5ff86cc3c28e67e1b873450b4a32bc2b1f76054aac0e985b69b38a47c53a97460f1cb082d86c3e477225b6d1e7db8ad89404b8fba880c59e3b10a8cf24e047cda") r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2206000000ff01000000000000000000000000000100000040000000000000000000000000000000000000000000ef00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000007b000000000000", @ANYRES32=0x0, @ANYBLOB="0100000000100000297ea631e41404bec4761e1fbdb53edc1e4760266df15a"], &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0xfffffffffffffc70) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={r4, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000840)={0x0, 0xe}, &(0x7f0000000880)=0x8) 13:59:03 executing program 0: open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x24) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x0, 0x87, @rand_addr="bb2c4db262bf0a7efef1a2dec8e90dcf", 0x5d}, 0x1c) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), 0x4) 13:59:03 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, &(0x7f0000000000), 0x2) mlockall(0x1) sync() munlockall() __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000d40)=""/231) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000040)="457e819cf57f1c2e2ff3a1ba8be39eda60d458a5539515c9c67364dfd9fb55e5e4293cd9df8bef5ddaa873da97fd") 13:59:03 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c4314030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000180)=""/195, &(0x7f0000000040)=0xc3) 13:59:03 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//..', 0x407700, 0xb00000000000000) 13:59:04 executing program 3: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fcntl$getflags(r0, 0x3) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 13:59:04 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x7, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0xff, @loopback, 0x1}, @in6={0x1c, 0x3, 0x8001, @mcast2, 0x4}, @in6={0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x200}]}, &(0x7f0000000100)=0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb) recvmsg(r1, &(0x7f00000000c0)={0x0, 0xfc5e, 0x0, 0x0, &(0x7f0000000480)=""/140, 0x8c}, 0xfffffffffffffffd) 13:59:04 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c090f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e502ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:59:04 executing program 2: syz_execute_func(&(0x7f0000000080)="0c09c4817a2df998cd801b69e42eaf6962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676d328e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff261dc2cf400005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3ff4336660fd2938c0000000f01c36666450f17720d14111d54111d00") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = getegid() execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='{!#{\\\x1c\x00', &(0x7f0000000180)='$\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='&I\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='})-\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-\'\x00', &(0x7f0000000400)='/\x00', &(0x7f0000000440)='/\x00']) setgroups(0x229, &(0x7f0000000080)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0) r1 = msgget$private(0x0, 0x48) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0xffffffffffffffff) getsockopt$sock_int(r2, 0xffff, 0x1257, &(0x7f0000000500), &(0x7f0000000540)=0x4) msgget$private(0x0, 0x404) r3 = getuid() r4 = getuid() r5 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000080)={{0x9, r3, r0, r4, r0, 0x4bd6270d5ec3727b, 0x6}, 0x200, 0x0, 0x1, 0x7, 0x8, 0x10001, r5}) 13:59:04 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0xfffffffffffffd88, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0xfffffffffffffff8) sendmsg$unix(r0, &(0x7f0000000040)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0xf2b}], 0x1, 0x0, 0xfeda, 0x100}, 0x1) 13:59:06 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000640)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4dadbedfec4427fc902023ed107c4c2b90a23f21667f2450f10cb5150c4a27d181ec1ea01ef660f681bc35b5b304545e26949a8b8b82f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0xc, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f00000001c0)="63bdcd1aafce6f4c70f473bfba0ed854cd8c029b71b906051b933d4793eddfc27d0fd6091f03967526d5442a486193a3d3b8220573f36f6204c36b609f95b882d19740d7e7b4b35d9b6db057e40af3479917b6816e36d9a8a00e6b16c8f919b96d9b652aa3aecd34b3bdb6cf3428b2ed003d505cd38145ea821ceac12cb923fb42e9e89225ffa676820e09f5c5a246ccabc342ce7e53a3b2a35b0e01a6b50e523efcf7c08213f58570c34021d2e76e035e18d55e95", 0x7, 0x9, 0xfff}) clock_settime(0x0, &(0x7f0000000000)={0xfff, 0x8}) r1 = dup(0xffffffffffffffff) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x800) 13:59:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 13:59:06 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ftruncate(r0, 0x7) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0xc7ca, {{0x1c, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0xc80e}}}, 0x88) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0xeaffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x4100, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000040), 0x347, 0x0}, 0x0) r1 = accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x3, 0x200, 0x200, 0x5, 0x682, 0x2}, &(0x7f0000000280)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x101, 0x5, 0x2, 0x8, 0x8, 0x9}, &(0x7f0000000380)=0xa0) ftruncate(r0, 0x6) 13:59:06 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = semget(0x0, 0x0, 0x4) __semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000140)=""/253) 13:59:06 executing program 2: syz_execute_func(&(0x7f0000000000)="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") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00./file \x00'], 0x10) 13:59:06 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) accept$unix(r0, 0x0, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0x2, @remote}}}}, 0x0) 13:59:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ffff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:59:07 executing program 0: r0 = socket(0x8000001, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x2, 0x5, [0x3f, 0x4, 0xa18, 0x3, 0xffff]}, &(0x7f0000000080)=0x12) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x2, 0xda, "b3878f2c33f8fc8d7113464954a8c89060f1e82c7e4f5ada90c1029e5b6258a04204cd8a53146dc78120a86ea8936b2c038655c01ec30c8285f773140d098cc73be3ab8e3b4bfbca7248a73f0ac84998d9dc160c6649ec0d97248e61d005d41ad817470cdf3813e73ec7b28b8df1dbed4b92eac997b01b46f357ab0aea4e7d9c6af0e6a00326d49a7a09af3dae3dee695d06fb66e8d2c02361e31e3a3932012f6c3b3109af4add7ee627a49d0717ccd25a95ce0897fcba7f5a450694f3aa21422acfbb404ef8252bcee63862131f5bb21e400a9e736d9916b20d"}, 0xe2) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[{0x10}], 0x10}, 0x9) socket(0x1c, 0x10000000, 0x8) 13:59:07 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x2) utimensat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x7ff, 0xcb}, {0x80000001, 0xafdb}}, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='.\x00') r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x0, 0xffffffff, 0x0}, &(0x7f0000000180)=0xc) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000002c0)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 13:59:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r0, 0x11, r1) fdatasync(r2) openat(r2, &(0x7f0000000000)='./file0\x00', 0x182, 0x10) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc) 13:59:07 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20008, 0x12) fcntl$getown(r0, 0x5) syz_execute_func(&(0x7f00000003c0)="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") clock_gettime(0xf, &(0x7f0000000000)) r1 = semget(0x1, 0x2, 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x91}, &(0x7f0000000300)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="d5f0877dbcb8a8d9a13edaaa04bb501b436fd440f4632bf9cca351390617c4f6cfcbce5f9d680c50613355b89153d713a0d48083d0f4bb000f93ab7667d2c5afad9ec569acff9ccd25e4aed28f1c7678f5565ff5b14641984ef9f0a4e6a0ace295b45b334c5a2be79b72a77aea5b22d0e9fe0e0c52e561decac1bc", 0x7b}, {&(0x7f00000001c0)="b55bccd549d06b33a50befa5c27e75ca430eceb4edfd6f1604f9a604bc62810c172db112110c44711d01eb231915f7541c88fe90466973920edb99b6ac2c8d09f71b2cdc8332f05a096d0bda3ae9ae39f913", 0x52}, {&(0x7f0000000240)='dd', 0x2}], 0x3, &(0x7f0000000340)=[@sndrcv={0x2c, 0x84, 0x2, {0x3ff, 0x7, 0x100, 0x200, 0x0, 0x800, 0x30, 0x7ff, r2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x101}}], 0x40, 0x2010d}, 0x100) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000000080)=""/115) semget(0x0, 0x5, 0x0) msgget$private(0x0, 0x200) 13:59:07 executing program 3: syz_execute_func(&(0x7f0000000480)="b1e591cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f62341c482fd334f0049f216164808eec4e249a815020000002000c62111c442293d097dd7e0c47d239cb63e47d0a9f58600000f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90501") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x3, {{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3eeb}}}, 0x88) 13:59:07 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$unix(0x1, 0x2, 0x0) close(r0) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) 13:59:07 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) r2 = shmget(0x2, 0x2000, 0x385, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000000c0)=""/28) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) 13:59:07 executing program 3: syz_execute_func(&(0x7f0000000100)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x7fffffff, 0x4000, 0x1299, 0x4, 0x8, 0xffffffffffffff81, 0x5, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @loopback}}, r1}, 0x8c) openat(r0, &(0x7f0000000040)='./file0\x00', 0x800, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9"], 0x1) 13:59:08 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x20c00, 0x40) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="b5561f07a2ef65952c2ba21c004e21ff070000fe8000000000000000000000000000aaf02e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500"/128, @ANYRES32=0x0, @ANYBLOB="010001000300000007000000a20c000009000000"], &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x6, 0x41}, 0x8) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r3, 0x2}, 0x8) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000800)={{"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", "8ffeb733c3c41abfe25cd43cfc818b6c28fec30e0eeec2774401d74f033c72a6", 0x5, 0x9}, &(0x7f0000000280)="4adefcf0d3649501d697c496ae2dddbef908ce38ec30839b74636057fc2c77fdc8dc9a9a5b86713963d7757b138b015755e11592e1520ae49c2e5aac9011e25e808bb81744c31de4f348e95d1cedda3d50379876e7156e4719f79043f35a607fa474736b54d9", 0x40007fff, 0x805, 0xbf4, 0x6, 0xe792, 0x2, 0x80000001, 0x6}) truncate(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffd) 13:59:08 executing program 1: r0 = socket(0x17, 0x10000003, 0x2) getgroups(0x5, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgid(r1) getsockname(r0, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x10) dup(r0) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r2 = dup(r0) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x9) 13:59:08 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f00000001c0)="12d106b6da996c9236cb7849ce0bf4384ad2ae3ff6168ab154edada00f4f7d80b07e3ece8dcf00627994c6f72c0711a6cb83a22ca293a056b05c9deb8387832e5d6bb75fc641143e33ceac7daf87c9d110cb114db7e8b4c23c8d348d5d1b2bcf5ce006c3bd611da3a4cdc69c773e4c82ecf4e63fc8f9ce921ca1cb2d0c2c6ac8d78d8eafc346db") ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000340)="836f649f3ffb8c79779ddcb88decb4c7682d6a648622969a8b06e30791896f649168dd418c71e082414b8333c3d6d407afeb960e1ad1262ea6586b35ba8762fcf5d787293dae4e9d4ce3b72258e718c3b592b3c0b1ecd4f5714d46efe14354526801f753c0d51bbd65") r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @loopback}}}, 0x0) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) 13:59:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = dup(r0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000040)="e7738865d0f583236891fb9c4ea077c4af4d337a23f4941cab3de8baae8ce107b216f21ba61ca23f1d5eadb6d45a2b5c3a472df6b2a1c6612a590268d415802bc9a650e7c0d486121292cc59ac055cec6b6309fea9812b1628b92101440d5f55a108c841adf0260ddfcf3458a54914d4f7216e851b022ffa") setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc00302b292eadd378c32d9838e4a43898260a2502b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) 13:59:08 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") close(r1) ftruncate(r0, 0x4d) fstat(r1, &(0x7f0000000100)) 13:59:08 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902ec3ed403c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01efd1f5c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008f81589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e2696645ae000f660ff7d345332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad0fd189e3200000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x6e, 0x10000000) bind$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) 13:59:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x400, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xf, 0x8}, 0x8) r2 = getuid() getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) fchown(r0, r2, r3) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10080, 0x0) ioctl$DIOCGETRULES(r4, 0xcbe04406, &(0x7f00000001c0)="24e459630e8947dde56e989a94858af5d50ccd81687e487cf4d311896e4d310601a654b694d7106fd5f473ffcbed37e8b166fe853970d1f0682089ed914315794798871cd1fffa5f0b11f90b68613f2a19ac7063b7c0bfee2e7c1f9df1132d49ce21c4ef8daad7fc87b31cd9379861b43f70344f4b909d90f050cc7465f5ace2aac9608e21e434ec985cf1a73d1be8a91b6a10645b4b3a1ab601f2ee64ad1e95975a0fbebbff690175e746d85e1e7e0d6ad73e63ff0e2b9b7870c481e22cabb6cb6c09344081e779f408ed964a9280b16043f42834e0") syz_execute_func(&(0x7f0000000100)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e1010808fec4427d822a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") 13:59:08 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80008000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r2 = shmget(0x1, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000040)=""/21) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/67) ftruncate(r1, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000280)) 13:59:09 executing program 1: syz_execute_func(&(0x7f0000000140)="0c10b5b598cd80ddc3f44bf862f5420f01d541395bf91cc18fe9589b26e101151515c4427d822a2af3430fe6b369cf00000f65037676f2168f4808eebce00000802000c4215136c4a2791d505a8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fef34d0f2af9646736676666430fefb30000000072504f86650f1714111d54111d00") socketpair(0x2, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0xd53}, 0x8) 13:59:09 executing program 2: syz_execute_func(&(0x7f0000000140)="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") mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x90) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x0) syz_execute_func(&(0x7f0000000140)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:59:09 executing program 0: r0 = socket(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x3) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x1d7) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0) 13:59:09 executing program 1: syz_execute_func(&(0x7f00000004c0)="9826473e431c190f05f32459bfd913000040d8e541e2e9b55767660f6b3242d0ae00000000660f72d50f0fb8c4054e4eed75470fe0fb0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefb8d4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x0) getsockopt(r0, 0x7, 0x1, &(0x7f0000000240)=""/162, &(0x7f0000000300)=0xa2) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1000) r2 = getpgrp(0x0) wait4(r2, &(0x7f0000000000), 0x3, &(0x7f0000000040)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x3, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) truncate(&(0x7f0000000100)='./file0\x00', 0x100000000) 13:59:09 executing program 1: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='dctcp\x00', 0x6) mkdir(&(0x7f0000000080)='./file0\x00', 0x6c) syz_execute_func(&(0x7f0000000000)="c4a2a1b64133c461c0c20ae2f2420fd00d0b000000c441f96edbc4037d08d92cf20f12748b08c4e37917de34f30fe668f544d133c44179fcf1") r1 = socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r1, 0xb, &(0x7f0000000040)={0xcfe67f6988f0cf80, 0x0, 0x5, 0x6}) 13:59:09 executing program 0: sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(&(0x7f0000000140)="c4e2212c6ec4c4023d063aff896d45000043f64d3200c481e97c79fcc4c219addc660fd91046decbc40125f3daf265f2f2420d0a000000") getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001200)={r0, 0xb, 0x7}, &(0x7f0000001240)=0x8) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) getresuid(0x0, 0x0, 0x0) 13:59:09 executing program 2: dup(0xffffffffffffffff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/240) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:59:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/79) r1 = getpid() r2 = getpgid(r1) msgget(0x3, 0x8) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000780)=""/155) mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r2, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r2) r3 = getpgid(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getpgid(r3) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4, 0x10}, {r4, 0x2020}], 0x2, 0x0) freebsd10_pipe(0x0) r5 = shmget$private(0x0, 0x9000, 0x1c0, &(0x7f0000ff2000/0x9000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000004c0), &(0x7f0000000300)=0x10) 13:59:10 executing program 0: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000240)="1c09c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4ee0df5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fadc4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 13:59:10 executing program 2: mlock(&(0x7f0000d77000/0x1000)=nil, 0x1000) mlock(&(0x7f000091a000/0x4000)=nil, 0x4000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) r0 = socket$inet(0x2, 0x3, 0x7ff) setsockopt(r0, 0x80000000, 0x9, &(0x7f0000000000)="4156b1561077dc6c", 0x8) 13:59:11 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, 0x0, 0x100044, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = semget(0x2, 0x2, 0x200) __semctl$GETVAL(r2, 0x3, 0x5, &(0x7f0000000940)=""/198) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) r4 = fcntl$getown(r3, 0x5) fcntl$setown(r3, 0x6, r4) setrlimit(0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r1, r1) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, 0x0) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) execve(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000b00)=[&(0x7f0000000a80)='t}}\x00', &(0x7f0000000ac0)=',\\\x00']) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000880)="90daa9bd0822efa1de44f3129caf42ddb1ca4eb210865cbadde647405cef659192839fca5a4c8ba44992ee61a8349791524149903d1f93cd5377d34a044f9738d09c081f03a1b191c8e14d8b9797bdfb46f86d6c4552be1f7a71f625c9ff2bdcd08f4cc0e6b953fc2e9a11607ab40cbb563ce34f206026fa878d648a8305bf3fda537249df27d5be03207f2121fbda511fae12b3ba617958212d") lchown(0x0, 0x0, r6) 13:59:11 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) 13:59:11 executing program 0: syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) readv(r0, &(0x7f0000000280), 0x0) readlink(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r0) 13:59:11 executing program 2: semget(0x0, 0x6, 0x313) mlockall(0x2) 13:59:12 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x20000100) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100015, 0x0) close(r1) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000200)) 13:59:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x3}, 0x10) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1, 0x7}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket(0x3, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 13:59:13 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f00000000c0)="08899d22943bd7a87f6af2c055ac337b7f84084e1e4bebd6448f7ef0be96a05ad13bdf4ff60a23010917e1852f9ae538a3c2c1a4a83ea58a55b2e3280de140963c39e9b9975a65785a4dcdede8e946cbf07c5cb64598281221c93c7aa825f7d11c6608c3a0bada2f5cccb933c94b9983b0815adebc347a77a4d1f4786c6312ea4580e606c1cec801eae8a3b7f8a4aa9177a4cb0b3445a690809bdcfc5c2428383802bc8228c6fae1c72837a753b491fb28", 0xb1}, {&(0x7f0000001280)="b07dc37d996a2c4589b67d433c993224c0dca6fcbfb66bdd0ca8e2a15bdff7f0f45da04c9aa9474422694668d50b06557d2895863d3052ac7d99b3cc193ad8888591900347a1c1fd530251fea4389f5c9ebaa6ac93ae314990dabb1f9c8e8e088d1ccc64a91e5a1f2d86fbb6538b8e494b90e8bbcd932b5397bdf7ed88a53a80191c5839a3a987847478a78c9ac2107b26a57bd30d5d02c52590b567f851c605623af536103b6c40062f9211a85cb2229aef50d570dbeaa9f38958029a32c9208d27471946848d616bf21373927c2f6d335a6e3ce7ce461d3427961584bb7321a1ac27b65ce3173268f6874e6fd75e2cc3545651", 0xf4}, {&(0x7f0000000180)}], 0x4, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x0, 0x1}, 0x0) 13:59:13 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setregid(r0, r0) setresgid(0xffffffffffffffff, 0x0, 0x0) setgroups(0x1, &(0x7f0000000000)=[r0]) 13:59:13 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:59:13 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) mlockall(0x4000000000) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000080)=0x10) open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) 13:59:14 executing program 2: mkdir(&(0x7f0000000080)='./file1\x00', 0x3) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) 13:59:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000001c0), 0x8) freebsd11_fstat(r0, &(0x7f0000000000)) 13:59:14 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") wait4(0x0, 0x0, 0x0, &(0x7f0000000140)) 13:59:15 executing program 3: getrusage(0x2, 0x0) r0 = socket$inet6(0x1c, 0x4, 0x100) syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f05f3410f2ac2c4a37bf0c53e41e2e92e363e460f1a7005660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf2e2e6447dbe138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") msgget(0x3, 0x200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x7f, 0x4) r2 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 13:59:15 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x20000000000001) truncate(&(0x7f0000000140)='./file0\x00', 0x8001) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r0, 0x0) 13:59:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 13:59:15 executing program 2: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000002c0)="9f3ff376395af0de3b3e40fea18bb292d089151006887dc2ea89d53b5ea16adf45124b3dc28663b7112a6f1957c11289d4b01b81899cf21b7cf0e8b496039fb850f109966dee445e081478142e2b6632146c9821db97e78a86943bec5effdbb0457bd5a061f283a14d5c3574f06a8a71b3efecde26dca1848bc5a6b8833bc01188493a902737d33e0cdb1edcd3e7a480", 0x90) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x7ff, 0x1, 0x10, 0x3, 0xfff, 0x4, 0x2, 0xf8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0xb23, 0x7, [0x499f, 0x800, 0x0, 0x0, 0x0, 0x3e, 0x1]}, &(0x7f0000000100)=0x16) 13:59:15 executing program 2: syz_execute_func(&(0x7f0000000340)="b14591cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce0000080200078c421fcef115c5cefc48192558dc3c36645c4e18cb606f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/93, 0x5d}], 0x1, 0x0) 13:59:15 executing program 1: syz_execute_func(&(0x7f0000000200)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0xa) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @loopback, 0xcd53}, 0x1c) 13:59:16 executing program 2: r0 = semget$private(0x0, 0x7, 0x110) __semctl$GETVAL(r0, 0x5, 0x5, &(0x7f00000007c0)=""/235) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x42) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000018c0)={{"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", "43a755de02cb7cceace7cdcd86972b9d23ed8e7b5f8e0f5296de49ae323c2fe3", 0x6, 0x100000001}, 0x0, 0x96, 0x437871aa, 0x10000, 0x6, 0x4, 0xfffffffffffffff8}) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000240)={{"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", "3b23aae4713df83c340710b3c1faf578c8d52e6852cfc996660bee9610d388e6", 0x4, 0x2}, 0x0, 0x6, 0x1, 0x3, 0x200, 0x20, 0xeb2b, 0x7fff, 0x530}) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f00000000c0)=0x2, 0x4) syz_execute_func(&(0x7f0000000180)="0c0a98cd801b69e4f56962f5696200d9d9d0f2680c0000008fe4d1589b26b326b3edfec426427d82822a00c4da4a9376763e4808eebce00000802000c4c3dd6d68074851519fc4417b2d5000fc0000c1ea01c4a2ddba6cc880f265dc5f008a6e6e66450f383e3a45363ef80f9966030faee42c240f5e5bf44700003e65364f9926660fdd4b00646736676670664336660fd2938c0000000f01aec3c366450f17720d14111d54111d00") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x2000000000009, &(0x7f0000000040)="eaff125c", 0x4) 13:59:16 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaef4d05d1077a69629e2c54bebdd06bcc8609000000000000000001040000aaaaaaaaaabbac1400bbaaaaaaaaaabbe0000039"]) 13:59:17 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = getpid() setpgid(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r1 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x32, "61837cc8d40321dcfacc7162b94f9ee13c96c0bdefb4218591a948538bc2f07dadfc1bab91d7d2d035e11f3096a844a0b382"}, &(0x7f0000000180)=0x3a) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x9, 0x477d}, &(0x7f0000000200)=0x8) wait4(r0, 0x0, 0x0, 0x0) 13:59:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xd7d}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x1, 0x1ff, 0xff, 0x2, 0x4}, &(0x7f0000000140)=0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x4, 0x4) getsockopt$inet_buf(r3, 0x0, 0x5d, 0x0, &(0x7f0000000240)) socket$inet_udp(0x2, 0x2, 0x0) 13:59:17 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x8, 0x10) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:59:17 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd913a0e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000083397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214c27b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7f32026f2c98f4828ce716f85618de3c0f526264788fe58c4a1dc7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 13:59:17 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0xfffffffffffffff9, 0xf1, "2cfbd5ab406a48060c93d768b9ee9b10409359f006d9aaa677b4f7782449778fa809a1854a6603e90ad2c0d0bac308e1942c08e2ea8e49da3c041685b1c8f6a0d7456c3e7c80363c1db5a777024e28050177594ff7b101e9d3f2f2c6bc2a1aba4df19ecc12b3205a8bcf07b328cb8895866b11e41514c0e3d819896668085c9024d5d46a54432a7f25f61b6f35ad0dcef80ba3be74dac011528a4eea8b2af078e60832811e9cef09eb615e8bc2910bd63b2ee37cd2d1a659545567904f3ed31f25fbed81d8406d0c2033fed09aed716696d51720ffb6cf62c7d75df4ea9fff8dc3042c37ee680f6a6e73d31f330e630e8f"}, 0xf9) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x4005, 0x4) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) syz_emit_ethernet(0x12, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaa00600000000000ffffe0000002ff020000eeff000000000000000000018b009b1a26f890780007040060b680fa0000000000000000000000001803ffffffffffff00000000000000000000ffffac1400bb77c3ca4a8100"/111]) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0xfffffffffffffffe}, &(0x7f0000000300)=0x8) 13:59:17 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0) 13:59:17 executing program 0: r0 = socket(0x0, 0x2, 0xc5c) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000280), 0x4) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setresgid(r1, r2, r3) setregid(0xffffffffffffffff, 0x0) 13:59:18 executing program 3: syz_emit_ethernet(0x5d, &(0x7f0000000000)={@local, @remote, [{[{0x88a8, 0x7, 0x9, 0x2}], {0x8100, 0xfffffffffffffffd, 0x1f, 0x8000000000000003}}], {@generic={0x7030, "5f828464ef8c1b3180d88e9bdd783a80969d2d4853d667a356e2f3d6a96e6361f53ddd30608449b268bfbfd0982ff164bcde3b9ee9d7162d1eeb7d212853713198f3b5f5053668"}}}) 13:59:18 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/34, 0x22}], 0x1, 0x0}, 0x0) close(r0) execve(0x0, 0x0, 0x0) 13:59:18 executing program 0: syz_execute_func(&(0x7f0000000180)="98340b0f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfba1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28300, 0x71) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:59:18 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000089078ac1400bb000000004410000000000000e000000100"/50]) 13:59:18 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) sendfile(r0, r0, &(0x7f0000000040), 0x1) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) 13:59:18 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/238, 0xee) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000240)=0x8) 13:59:18 executing program 3: r0 = semget(0x1, 0x7, 0x400) semop(r0, &(0x7f0000000100)=[{0x0, 0x5}], 0x1) syz_execute_func(&(0x7f0000000180)="f00fbb9f0000000091650f056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af09de22bf694c48192558dc33e64f3430fb864423866450f18c422f91eccc4417e5becc403514a573a00730f778018e6c461c169385ff6a9c1460009c4815cdd72f4fe0c0cb4c481785f77068f88400f01fc700000005c660f3833d0") r1 = semget$private(0x0, 0x4, 0x0) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/228) 13:59:19 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x400) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = dup2(r3, r4) sendmsg$inet_sctp(r5, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000840000000400000000000000000000000000000061b703ef38f9cc623f0fe7baaf97aca4b6c2259df7a6f06df0a21fa9f6e5e6c9f8c6d74a1b73071dfd34f14d97fca03743c1aad20c4d37e080ee92902b0ade63176d8c5f55d69c79b6af8adc3ac3712e3501f600351cc3c319af19837c25231a95144ee06d5f83fd6d4589bf702087bdd3ad4c080cda4ec838ec9db8351337544aef921e731cd9c9f29d0625d1295960e4884887e47221aee87ddd5f215fa81fb9ab4d20f86599a423655034362c5bdd595a59f41bf249bdc36d152f7d3015d76b584c", @ANYRES32=0x0], 0x1c}, 0x0) 13:59:20 executing program 1: setreuid(0xffffffffffffffff, 0x0) exit(0x1) 13:59:20 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$lock(r0, 0x8, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x1) r2 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000400)={r1, 0x1}, &(0x7f0000000440)=0x8) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() r3 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000140)={r1, 0xfffffffffffffff7, 0x0, 0x0, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x8}, 0x8) r4 = msgget(0x2, 0x0) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000300)=""/234) freebsd10_pipe(&(0x7f0000000480)) munlockall() r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x24, &(0x7f0000000200)="6f9adc0de18cbc7dad8b2244a72a39028cbc69e7f5505d84fa3bd8080000000a13f8a9ecfb2016772f7cba819005c5f86c21636fafb2325aece619090e017971907e41880bb3f6536ff4dc443be37706fcd55e91d3815ce085bdf709c1441213bc22cd09f6e7141eda1bed0e136aa899642a37dc7977d6bcb879a09ee212e16995c74ac5ab1e75034b34ef40eae2edd0ffcfb51286b970be0b65d8ce70f82574ebb6b5c69c7c621c0037915fe7fbaa9c9cfc00526dfdc3a16c2e31a682b1c7042a577e160b06d773c2e3f2b7ee7f27513aeee8c99b50b5d92cd2029d62b833282745d179c77ec5dd730b6865", 0xec) fchdir(r5) 13:59:20 executing program 0: syz_execute_func(&(0x7f0000000100)="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") r0 = socket$unix(0x1, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 13:59:20 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept(r0, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x0) 13:59:20 executing program 2: clock_settime(0xf, &(0x7f0000000000)={0x20, 0xfffffffffffffffa}) __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f00000004c0)=""/17) 13:59:21 executing program 2: r0 = getpgid(0xffffffffffffffff) getpgid(r0) syz_execute_func(&(0x7f0000000240)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 13:59:21 executing program 3: syz_emit_ethernet(0x25, &(0x7f0000000000)=ANY=[@ANYBLOB="8167d0aaaaaaaabb08004500001c000000000011907800000021e00000010000000000089036"]) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000100), &(0x7f00000000c0)=0x1) unlink(&(0x7f0000000040)='./file0\x00') 13:59:21 executing program 2: syz_emit_ethernet(0x9c266ee657e73298, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff8100180086dd6002290f00323a000000000000000000e200000000000000ff0200000000000000000000000000010702907800000000609433df00003c0000000000000000000000000000000001000000000000000000000000000000008000"]) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000100)={@remote, @local, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r1}, 0xc) 13:59:21 executing program 2: connect(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs={0x1}, 0x8) setgroups(0x2ca, &(0x7f0000000000)) open$dir(&(0x7f0000000040)='./file0\x00', 0x10400, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 13:59:21 executing program 0: r0 = socket$unix(0x1, 0x400040000000001, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000040)="63fce887ced94a03d8d1910620b693387f79473ba2f65802ac8abd45cc1b5c0f26242ae08b5d1287d7204f543c24ce9ae6d6935c09a9f52b852a5d5a553136966ef9655d15cac94894d6161a2a778cf4949e143629e51c90dd4bbb7d609b5c3afbb8") sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@rights={0x10, 0x1}], 0x10}, 0x0) 13:59:22 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) setrlimit(0x5, &(0x7f00000003c0)={0x9, 0x1}) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={r1}, 0x0) getpid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)) getgroups(0x2, &(0x7f0000000280)=[0x0, 0x0]) chown(&(0x7f0000000040)='./file0\x00', 0x0, r2) semop(0x0, &(0x7f0000000080)=[{0x0, 0xb1d}, {}], 0x2) 13:59:22 executing program 1: r0 = socket$inet(0x2, 0x20000003, 0x6) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x7, @ipv4={[], [], @broadcast}, 0x100}, @in6={0x1c, 0x3, 0x4, @rand_addr="21ba9858e72cc03f1fe78a18b8c70650", 0x5}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2}]}, &(0x7f0000000180)=0x10) 13:59:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xd686000000000000, 0xe83f, 0x15c, 0x5, 0x3, 0x4, 0x0, {@in6={{0x1c, 0x2, 0x5, @mcast1, 0x2}}, 0x0, 0x10001, 0x2, 0x2, 0x10000, 0xffffffffffffffd9}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x0, 0x10000, 0x3, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 13:59:22 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffdb6) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)="9a06e3030004010000000000000024e00818d23a", 0x14) write(r0, &(0x7f0000000280)="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", 0x585) 13:59:22 executing program 3: r0 = socket(0x2, 0x100000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2008c) setsockopt$inet_buf(r0, 0x0, 0x37, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x23f) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x800, 0x4) 13:59:22 executing program 1: sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a71e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d149a9708b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000acc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000a, 0x1) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="d0681ccb0d7b0f53c39285d8a4e793256a925b974a73f55c0c933eb22b79e52178b4b110861d2b0ad094") 13:59:23 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473c431c660f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712f36ec9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c48de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000180)="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") 13:59:23 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x81) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="020007000000008f2b9026c2c76a099c4b00adbfa1383d8392c73dfd95e32db80354f03c37d3e3e51d568fa9975ddf928feb8f33f0666843489e15a6775b30cbaa0b6a2972387e34702a2026c02da9b14cb543cbe4298de3946f783b5db9c14549ee9a9e09369318b488f96f4875ae8ae7004a5d14d4e833eb93bd4f34a3383de7aac9710336ccceaf514cbb38ddf3c97ed4211dfc844d044b005ffd442d3d210b5f1569b352fdc64a681197d59929b5981fc094aedd0cb5af81cae82ba18c06534e4482c39bc3b6f5c12414df1f51a0e5019fed1e121602a28b0c52b21bf6bc04f302532b010bde"], 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x10000, 0x30a8, 0x1000, 0xfffffffffffffe00, 0x9}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x3ff}, &(0x7f00000003c0)=0x8) syz_execute_func(&(0x7f00000001c0)="9826473e431c090f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x89a) 13:59:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6530003efed671888c529c43a26a26a29d34594c8d2cca70417f64dc2c50063eded680eacbc376778a6f5714418b33bb244697574ac55a9644389bcf5c8d6d58c5574c25546466c33869891109082c7c8a5ad3ed11c618b715bebed4086148b8b0f49ca5a465faeae6446ccb6e10be3673802f3967c6c65f12daeb49a647935defffcf27c8d7753d1c8ab5b436778050e6e6f36291ebf055fd61cdc12f80b550b324052586dac7e05f8117b325df1549118b16912dcecbeb54bc89c4510318d8789453e5cf37e0"], 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xf73, @empty, 0x5}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x4, @rand_addr="e26f8a7817f766c885b847b0765ccfdc", 0x7}, @in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x3, 0xd6, @ipv4={[], [], @multicast2}, 0x2707c}]}, &(0x7f00000002c0)=0x10) 13:59:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x0]}, 0x6) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0xd51, @remote={0xfe, 0x80, [], 0x0}, 0x7d}}, 0x0, 0x6, 0x800, 0xfff}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x7}, 0x8) 13:59:23 executing program 2: setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="c59c638a"], 0x1) 13:59:23 executing program 0: mlockall(0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 13:59:23 executing program 2: 13:59:24 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000), 0x10) ppoll(&(0x7f0000000140)=[{r0, 0x25}, {r0, 0x14}, {r1}], 0x3, &(0x7f0000000180)={0x2, 0x3}, &(0x7f00000001c0)={0x100000001}, 0x8) sendto$inet(r1, 0x0, 0xbe, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, 0x10) 13:59:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x75}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x7, 0x2, 0x0, 0x18000000000000, 0x0, 0x6, 0xf7, 0x3, r2}, 0x20) 13:59:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x80000000, 0x6, [0x5, 0x95, 0x51, 0x7fffffff, 0x109911d9, 0x1]}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x17, &(0x7f0000000000)={r1}, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={r3, 0x9, 0x5, [0x7ff, 0x100000000, 0x0, 0x800, 0x1]}, &(0x7f0000000140)=0x12) 13:59:24 executing program 2: socketpair(0x1f, 0x10000000, 0xe58e, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x1300, 0x1, 0xe50, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x18, r2}, 0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x7, 0x5}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x3, 0x8}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x5, 0x4}, 0xc) r5 = accept4$unix(r1, &(0x7f0000000280)=@file={0x0, ""/74}, &(0x7f0000000300)=0x4c, 0x30000000) recvfrom(r1, &(0x7f0000000340)=""/94, 0x5e, 0x0, &(0x7f00000003c0)=@in6={0x1c, 0x1, 0x2, @mcast2, 0xffffffff}, 0x1c) sendmsg$inet6_sctp(r5, &(0x7f0000000640)={&(0x7f0000000400)=@in6={0x1c, 0x3, 0x1, @mcast2, 0x5}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000440)="16c77fdd49029f1cd27821b4e7fe927a0c8cde81d33af3982c8246e7fe6141eedf652edef57379c7b2139bd08a71b15a3cfee2f232154aade5ac608c2e55667a49fa247005b164b4652ed846a2894c330184935fd2e224bf07f588b24dcf64ffd7f143800d3ceeac2cabb1a56c594726383dfdea7dfca1b39b58f5a2aed11433ac10cc243a01e2ac78e861134fd149ad1d96f44896abb7a0572d6ba85ad9227e8d2d999ef738b7a551c02e0080ae55950b95fcf748a3bdca75a0097d72af9731c8d2e23c0a3aab3373448895e2ef6774c9cabb1081e29b0d3bba28248fb11d4ad0b582ca882121b921b8512e9e3a5910d2e2066b9200fa", 0xf7}], 0x1, &(0x7f0000000580)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x7}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x400, 0xfff, 0x8, r2}}, @init={0x14, 0x84, 0x1, {0x4, 0x1, 0x100, 0x10000}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="cca615eefb8c7d90209e4b2586c98d03"}], 0x8c, 0x180}, 0x9) r6 = accept4(r5, &(0x7f0000000680)=@un=@abs, &(0x7f00000006c0)=0x8, 0x30000000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000700)={r2, 0x7fff}, 0x8) sync() getsockname(r5, &(0x7f0000000740)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10) sendmsg(r1, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="4f8be453f9aa64d76fe0178b860060f3d466fc5dc5cf71e00a4f8eaff02e7f9fb93ebf99d22cbd0eab72b1b4dcc2bff8747b8321afd6f2f8d81be726e239045c249ee462e7df86363a2ebe00436bd89aa2c59adc40158b16e80936", 0x5b}], 0x3, &(0x7f0000001980)=[{0x40, 0x3a, 0x9, "8df9f4eb9eb330532c4852f5eb8c537b1bda1b794480a5cd0d1814dab29324761e1dc6e81e9ee95bb7e218"}], 0x40}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001a00)={@in={{0x2, 0x0, @broadcast}}, r4}, &(0x7f0000001ac0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001b00)={0xfff, 0x200, 0x0, 0x3, r7}, &(0x7f0000001b40)=0x10) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000001b80)={r8, 0x4, 0x3, [0x2, 0x7ff, 0x5]}, 0xe) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xc, &(0x7f0000001bc0)={0x5, 0x5, 0xfff, 0x6, 0x3, 0x0, 0x7fff, 0x8, 0xcb, 0x2}, 0xb) r10 = open(&(0x7f0000001c00)='./file0\x00', 0x801, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001c40)={r2, 0x4}, 0x8) r11 = open$dir(&(0x7f0000001c80)='./file0\x00', 0x128002, 0x22) open(&(0x7f0000001cc0)='./file0\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000001d00)={0x8, 0x0, 0x100000000, 0x8, 0x6, 0x2, 0x9, 0x4, 0x9, 0x1, 0x9}, 0xb) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001d40)={r4, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000001d80)=0x100000000, 0x4) openat(r11, &(0x7f0000001dc0)='./file0\x00', 0x8544, 0x20) accept4$inet(r10, 0x0, &(0x7f0000001e00), 0x30000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000001e40)=0xe55e, 0x4) 13:59:24 executing program 0: msgctl$IPC_STAT(0x0, 0x2, 0x0) fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) wait4(r0, 0x0, 0x2, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getpgid(0x0) msgget$private(0x0, 0x200) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x40}], 0x0, 0x0) freebsd10_pipe(0x0) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) 13:59:24 executing program 3: syz_execute_func(&(0x7f0000000000)="98340d0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f9ddfba1c9fb110f0f3804830a000000") r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xe, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x7f}, 0x8) 13:59:24 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x1203, &(0x7f0000000080)=0x1, 0xfe9f) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r1, 0x1) flock(r0, 0x20000015) execve(0x0, 0x0, 0x0) 13:59:24 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000180)=0xfff, 0x4) poll(&(0x7f0000000080)=[{r1, 0x4}, {r1, 0x2005}, {r0, 0xc0}], 0x3, 0x65f315c2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000140)="efe48de568") r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x50) r4 = open(&(0x7f00000001c0)='./file1\x00', 0x20000, 0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x43) ftruncate(r0, 0xc7) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)={0x2, [0x0, 0x0]}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000580)={r6, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x20000000, 0x800, 0x8, 0x9, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000300)={r7, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_tcp_buf(r5, 0x6, 0x2000, &(0x7f0000000400)=""/183, &(0x7f00000004c0)=0xb7) ioctl$DIOCOSFPADD(r4, 0xc088444f, &(0x7f0000000380)="d537ed89606796a6828832b5d78a046a2a6657a4e57532ba68b3ddaacdc6a5204f84ca9367f5e61e397a2e00b6e001b41e97ea49c66efbf17b34dde7a5d801c5b7d6f547a208d32dc35590bdbb5414995d6ae3829f4eac1a7a1287ec35c564cf7b8b4c9f634d7dad0a81a8af5030a037b830a115e19db8") 13:59:25 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@in6, &(0x7f0000000380)=0x1c) accept4$inet(r0, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000400)=0x10, 0x20000000) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = getegid() getegid() setgroups(0x2, &(0x7f0000000040)=[0x0, r1]) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x7fffffff, 0x931}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={r3, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000240)={0x7ac3}, 0x4) setresgid(0x0, 0x0, 0x0) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1) getpeername$unix(0xffffffffffffffff, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x8) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) fchmodat(r4, &(0x7f0000000200)='./file0\x00', 0x1) 13:59:25 executing program 2: syz_execute_func(&(0x7f0000000000)="1c0ab5b598cd801b69e4f56962f5696200d9d9d017795b6667f247a5f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c4c2e997e25b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066460f2b3d72600000") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fsync(r0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000) freebsd10_pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001140)={0x0, 0x1}, &(0x7f0000001180)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000011c0)={r3, 0x1, 0x1, [0x80000001]}, 0xa) 13:59:25 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getgroups(0x0, &(0x7f0000000240)=[0xffffffffffffffff, r2, 0xffffffffffffffff]) setresgid(r1, r2, r3) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768bad", 0x5a, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000880)={{"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", "bbbdea6d22cccc37326bf23da4df02e02d15f33a35cdf3b4bc21485c149f08a5", 0x34ba, 0x8000}, &(0x7f0000000780)="611265dc8572e1dfeb1192148a4c50554094ae5fb7d76ceb423f16ab012e378f66562cbd2c68df5901e93bbf7993ecd5131ee7eb671f013113408c4ac58d228ccc6a7aaf829a7f117e741a7f614ef68fac6771ad0f53ef4c4e1c20b5dcf1c318b816f42762d05121be42da97330069b35d81d7b48eed20acbdd4fc348405747bae3f9ef0c5022e8519c89f9a53a20e7e5ff6c83dfeaff7a5f2431fdfde318fcaf96e6e27fad1e9e90fb33f429c14fc9e3c1cba469acf7255787e624b2ebaf4eefda07bb1fed51986e3d233a98b942c8ce05d3de0984168a1296c", 0x7, 0x1, 0x80000001, 0x0, 0x10001, 0x8830, 0xffff, 0x2}) r4 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x0) shmdt(r4) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r5}, 0x0) 13:59:25 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETNCNT(r0, 0x3, 0x3, 0x0) 13:59:25 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0xfffffffffffffc00) r1 = socket$inet6(0x1c, 0x20000000, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) r3 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r2, 0x31, "743c622cdb1d5f02d83d696f86aee01bfbd84c7f91bacc1f106dafe06b78f8e20e433c85b5ad54ed0ed34294fad6348224"}, &(0x7f0000000180)=0x39) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x3f, 0x20, 0x101, 0x1093135, r2}, &(0x7f0000000100)=0x10) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast1}, 0x1c, 0x0, 0x2bd, 0x0}, 0x0) 13:59:25 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) semget$private(0x0, 0x3, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0xfff, 0x2}, 0xc) getitimer(0x3, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) sendto(r1, &(0x7f0000000200)="249ed9dee214cd7333d78fdb6dc78547414db14ca71244693416f2fe1f464d1aac92fa4d93660aef62526d4784dacad65b6cf8ba608684373107e860bbe27d6bed5c7f07f375d0f1997f1f9fdf41b5e60ea6e949ff6d", 0x56, 0x20080, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlock(&(0x7f0000420000/0x3000)=nil, 0x3000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = semget$private(0x0, 0x4, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x8, @ipv4={[], [], @broadcast}, 0x8001}}, 0x0, 0x6, 0x3, 0x1}, &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r3, 0xfffffffffffffb93}, 0x8) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/15) 13:59:26 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open(&(0x7f0000000080)='./file1\x00', 0x100008, 0x20) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/45, 0x2d) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000040)=0x10001, 0x4) shutdown(r0, 0x80001) 13:59:26 executing program 0: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) rmdir(&(0x7f0000000040)='./file1/file0\x00') truncate(&(0x7f0000000000)='./file1\x00', 0x0) truncate(&(0x7f00000000c0)='./file1/file0\x00', 0x0) 13:59:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd, 0x80, 0x1, 0xffffffffffffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x80000004, 0x8c, "830c9a09d2f5312730668c4a49818597c9b73b2e169e202c8701a582bf86a215b4531f7cafc138b2c477dbbf02275a14d427fac4abce3b89be5fafc6bbd69df41c7a808850a2137737bbc1a0937aaf02e094d9f1a4fab2224c9047405f60d03d1c4ce974b5c511c03357577611432d46ecb64bd71b006065667c9e4d8b03000000000000005bcf92d9644363"}, 0x94) 13:59:26 executing program 1: r0 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x3000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) shmdt(r0) syz_execute_func(&(0x7f00000000c0)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 13:59:26 executing program 0: r0 = shmget$private(0x0, 0x4000, 0xffffeffffffffffe, &(0x7f0000ff9000/0x4000)=nil) r1 = getpgrp(0x0) getpgid(r1) fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = getuid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0x0, r3}, 0x0, 0x0, 0x0, 0x0, r2}) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e20ad0a0000000000000000000000000000000000000600"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00'], &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000040)={r5, 0x7bbd}, &(0x7f00000001c0)=0x8) 13:59:27 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x22d6f1dd, @ipv4={[], [], @loopback}}}, 0x0, 0x9, 0x0, 0x12, 0x401, 0x9, 0x6}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x7}, 0x8) r2 = socket$inet(0x2, 0x10000000, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r2, &(0x7f00000012c0)={&(0x7f0000000040), 0x2, 0x0, 0x0, 0x0}, 0x4) 13:59:27 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x98) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x100}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1, @mcast2, 0x1}}, r2}, &(0x7f0000000200)=0x84) 13:59:27 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x1f}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x6, 0x7ff, 0x7}, &(0x7f00000002c0)=0x8c) getsockname(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r2, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xd9) r3 = open$dir(0x0, 0x140, 0x0) socket$inet_sctp(0x2, 0x8, 0x84) flock(r3, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801ffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, 0x0, 0x0) getpeername(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7440000000000000000090000000000000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0) recvfrom(r0, &(0x7f00000007c0)=""/201, 0xc9, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3ff, @empty, 0x4}, 0x1c) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r4}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r4, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bind(r4, &(0x7f0000000600)=@in6={0x1c, 0x2, 0x3a17, @loopback, 0x8}, 0x100000186) 13:59:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x40) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x152) socketpair(0x1f, 0x0, 0x1, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="1c21b5b598cd801b69e46962f5696200d9d9d037795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") 13:59:28 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x2, 0x1800}, {0x3, 0xbc7, 0x800}, {0x5, 0x40, 0x1000}, {0x0, 0x2b30785b, 0x1000}, {0x2, 0x808}, {0x0, 0x0, 0x1000}], 0x6) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x400, 0x41) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000300)={0x0, 0xd9, "4df14dacdd7c1d9ffe190f0caa059de62903b51dfb48c21fe6a62fa3c7720569b40ceaaf920105da933f4b2234adb0fd498855b8609899f599fcfea9ca6eec10b3b40f69bdb01dc0c838c51cbbbdb595aab356cfde14340c1099bc5875ea53da58df99c8f9503fd1c6bd3be095af8b17d5f899ec6da8060aac41fa88801f0a6fc2d6cd27c4ab0356975560ec957ca4cc07d1935d0482e28af46b6bb7a92391cd4adc86b8c4da33304dd69bb219bf043d57a51a5f7875547ee65198abde3219cb9968623bf343f0db6a4aadbeb99018a5100e1acc775421a1b3"}, &(0x7f0000000400)=0xe1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000004c0)={r2, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000500)=0x10) r3 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffff81, 0x5}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000180)={r4, 0x5, 0x627a}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0x9, 0xb62, 0x4}, 0x94) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000001c0)={r4, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000140)={r4, 0x400}, 0x8) 13:59:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = socket(0x17, 0x4, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x5, 0xfa58}, 0xc) flock(r0, 0x1) close(r0) 13:59:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="52ec9c7ca7d6d5e7f91021b0411af39201b01d987126ce5558d7cd0e0d970e33d85a6b0f59e2fc806493a0d63afa659169011f00"/66], 0x0) open(0x0, 0xffffffffffffffff, 0x0) 13:59:28 executing program 2: r0 = socket(0x2, 0x10000005, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) socket(0x1c, 0x5, 0xfffffffeffffffff) 13:59:28 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0xa46, 0x3, 0x4, 0x4}, &(0x7f0000000100)=0x18) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000100003f00000000000000002e"], 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:59:29 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xfffffffffffffffd, 0x0, 0x0) 13:59:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x6, 0x1}, {0x20, 0x9}}, 0x0) r2 = dup(r0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$DIOCRGETASTATS(r2, 0x40047307, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 13:59:29 executing program 0: syz_execute_func(&(0x7f0000000140)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x103, 0x8) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f00000000c0)={0xfa9, 0x1}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x8001, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x7f}, &(0x7f0000000340)=0x8) clock_gettime(0xf, &(0x7f0000000200)) 13:59:29 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xbf, 0xbe}}) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) r1 = semget(0x3, 0x0, 0x80) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x1, 0x0, 0x3]) 13:59:29 executing program 2: syz_emit_ethernet(0x7a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x88) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000140)="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") r1 = dup(0xffffffffffffff9c) write(r1, &(0x7f0000000080)="ba5a746d5e6009bccb28bf6768ee360cc9f46aa0c0b79dbd6e8a74666b283ef90979ead5f6c082b270fb9cb48cd8370de2e80936deac7b950d954cf00263b278133b0df0b8d005d01b4afa78ac24d63ffbeb296913c9b489384f62d69f2706f08b5eff269d1e1d1b98f67d685157abdba6832a291ecdc7a7cfa36c4d57a73b4f8a84d6a0569b636e9f7a83f02796557857eaa47dbd2a839a1ddc0ab0997690cdd4d0b19f73d9f40b44358be5741866ae2ceaa759", 0xb4) 13:59:29 executing program 0: r0 = socket(0x1f, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x17, &(0x7f0000000180), 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x2, @rand_addr="0c7a063cb2f0ffa88d9765e80115c6c9", 0x9}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) 13:59:29 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000340), 0x0, 0x0, 0xfffffffffffffe04}, 0xfffffffffffffffe) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x30000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={r2, 0xcd, "4d37a52420b322dac4a2ac0df11d38753cd01dcbb3758f37005dfcfc4137a2662b6878b379c1354074ee90575d78ddecadc98f6d6c509610a058f9cd22c5cdffd8cd2d5bc866ba07bbaa29dab7a0f02059ef57babf8e9b0c8554bc0a69b55f3b10069a162c6a208fe16bf3d39e9646ba18f3500f4bc1e26a988c7974c09bda7225783326b2d81fd0965ab293bb17c274faab8c1c0e5d54184fa0bd3fabba021baceb3230e431b711fed2d7549062e514ea9792dd3ad10f6f0b7972aabd084645442e368797b2c79e3bbb3afd58"}, &(0x7f0000000440)=0xd5) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000480)={r2, 0x7f}, &(0x7f00000004c0)=0x8) r4 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000200)=0x8, 0x10000000) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000500)='dctcp\x00', 0x6) r5 = accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x10000000) getsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x1, 0x2, @empty, 0x7f}, {0x1c, 0x3, 0x1, @rand_addr="422c4d39f57d8436e26797808bd5f936", 0x3}, 0xc6, [0x4, 0x8, 0x8, 0x0, 0x101, 0x800, 0x9, 0x7]}, 0x5c) 13:59:29 executing program 1: r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='hd\x00', 0x3) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x10, 0x0) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x2) 13:59:30 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x1c, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) fcntl$getflags(r1, 0x3) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82e42e2f66696c653000"], 0x10) 13:59:30 executing program 2: syz_emit_ethernet(0x3, &(0x7f0000000000)={@random="b100485caa2a", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe806, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 13:59:30 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000000)="d50a1c6bf7220648d86b267533be72a5d30177906f51ebec69d706bfac5209b51f0790b4b553c741a9973f43bb756002ae2b06227600b524bcd60f910ecca3711090229271e10a9675") sendto$unix(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1a) 13:59:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt(r0, 0x3f, 0x7, &(0x7f0000000000)="7796f2e9c4e0c5bef2fb30da9b0effdbfd7f2e3610669d0270703647aad1b78dc036c55d0216f28ee007d21a65bbad800c03d3798c62dcf88bfe65c44dc21bcab64a05ac32657fac2e52feb92a448846613aef2a523fb1f249488674c5266350446a3e7d0ec1a0c64de6", 0x6a) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000938f12f97c6b87b71bc1fd132f9b641fb18d9568fa6f5959eada2c2ff97280c0437d4796edb7bcd392909f0799a2b5ef3f5cd2007248d046ed", @ANYRES32=0x0, @ANYBLOB="0000000000000004110300"/20], 0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x4, r1}, 0xc) 13:59:30 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000000)="525567576543314f7ffeeb5b8ff71e362a4d71c27e312279eb3adfb027cecb90f63d3f6df6666b12f247c46eaad163080229af31a0e4ae0ce14568cafd6ca74ed5a03a2dc7be6069cccfd4c57189e980991989c3") ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000080)="9fb2ceaa907603ee5d24a690e1b0e00ff951fe451b2ca3caed90354f07d9f840bb3d14802f9c") ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000100)={{"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", "5a8dbbdacd7210cfffe0cd738374a2a3cbc5ac5600809f80ab06ac84d77d87f0", 0x3, 0x2}, &(0x7f00000000c0)="418b28af18b5b0ad11293aec195ce45d038fe5460bfc", 0x299, 0xff, 0x1, 0xd7, 0xf56, 0x180000000000, 0x823d, 0x5}) r1 = dup2(r0, r0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000580)="dabd0d353e29155a8ce6be2501b8d76e0932f5383c89a61f740464f61e846a667cee2f1386f3989b9793d89a09c860e78ab3cd06f9b7e4654e64035869a4c102bc73c3e51f7c82f6a81694a90ab65ea7339efc97ffe535b742820212ed617b3e6e86e9eb7b270a74380191d8537ddfe40cda39f0b4139ef25ecbc104c13791b8d888f16af78c56335820e830913f297a802484890b8f508eb2b37c7c8c9736e0d6e3f4805d9f328c29a6ed1065bda5952f4f5f15448e387bb60825f339d434959438") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000680)={0x0, 0xffff, 0xf9}, &(0x7f00000006c0)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000700)={@in={{0x2, 0x0, @multicast1}}, r2}, 0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000800)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f00000008c0)="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") setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000018c0)={r2, 0x6, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001900)={r2, 0x5}, &(0x7f0000001940)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000001980)='dctcp\x00', 0x6) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000001a80)={0x10, &(0x7f00000019c0)="70d7aef4f7369ce6377f38e9b8ecef240d1f42b113373acd917c4097594dcfe056f1677379cc7bade0738df0617a4f2bdeddd67ff53e19f354dc751484cb3b95bdc5cb747194fc8c10b3e980f51912d433a2524577643a6be3918a718a4f14cfc083f91e0d8ac6988b9758e919f0b1bf22bfb2875b5ca30ab70d037204b1309d016aab3e8d83f4ac7047fa3c7ba627a320adf49df388a4957c5c5d67afca0db0c858bd83f70dfa", 0x28, 0x0, 0x8001}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x25, &(0x7f0000001ac0)=""/75, &(0x7f0000001b40)=0x4b) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000001b80)={r2, 0x5, 0xf, 0x96, 0xb93}, &(0x7f0000001bc0)=0x18) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000001c00)={r3, 0x5, 0x1, 0x7, 0x7}, &(0x7f0000001c40)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000001c80)={0x9, 0x2200, 0x20, 0x694, r3}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001cc0)={r2, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001d40)={r6, &(0x7f0000001d00)}, &(0x7f0000001d80)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000001dc0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001e00)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001e40)={0x1, 0x95f1, r6}, &(0x7f0000001e80)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000001ec0)={@empty, @multicast2}, &(0x7f0000001f00)=0xc) freebsd10_pipe(&(0x7f0000001f40)={0xffffffffffffffff}) writev(r4, &(0x7f0000002080)=[{&(0x7f0000001f80)="a6530cad4a04bdc3fad1374f986075b137de8e682450bcd0d894ef974b448ef14286f2707bfc71e0c8b6425e1126b2711b3d0504ff9e1b59e5f26f8444a7230f1d1c0ffea972762c5f9aba134e5d04d14b03dbfd78085c056993647b59b2613da3ecfa45dde857a760fa56801d1091ede77ef87f41e3c4e4ee78641041dcc4c5a46066181a0649a99c2aa118318b979271f568ba9051a3d39e94f27652933f8c52e5577c8d636e53f86c50f892e8243a148a2e1af7011b1b729a1d236607883a7f1135c60c2f57f71b7334cab092fc445f77ceb1a187dcb518f5c5fdcf2633a2", 0xe0}], 0x1) execve(&(0x7f00000020c0)='./file0\x00', &(0x7f00000021c0)=[&(0x7f0000002100)=',[,$[@-#\x00', &(0x7f0000002140)='\x00', &(0x7f0000002180)='dctcp\x00'], &(0x7f00000022c0)=[&(0x7f0000002200)='dctcp\x00', &(0x7f0000002240)='dctcp\x00', &(0x7f0000002280)='dctcp\x00']) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0xa, &(0x7f0000002300)={@in={{0x2, 0x0, @multicast1}}, r7, 0x2, 0x99, 0x10, 0xaf, 0x7, 0x7ff}, &(0x7f00000023c0)=0xa0) 13:59:30 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82021a2f66696c653000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x51f, 0x2, 0x80}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x7, 0x3ff0000000}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) r2 = fcntl$dupfd(r0, 0x0, r0) semget(0x1, 0x5, 0x200) sendto$inet(r2, &(0x7f0000000240)="8a383250e726e98ac5805abebd0a1c1e0b5e847a89159dda61baa693da2a00e06d72f0ee5a252ea49b8c6d9d82da1654b9f262cdd0b8a3a0b312e49ae30456f9e815bac1d0fad379bde5d3fa0e009c0b9e97d0d71008968d402d94eaee80ffbc78ef75323d7808910e6bfcbad24982f77b040766c8050df37e7e2cc248b5ee4331e0", 0x82, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xe4b}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x3, @multicast2}}, r3, 0x6eef, 0x0, 0x9}, &(0x7f0000000100)=0x94) 13:59:31 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc, 0xfffffffffffffffe, 0x3118eb8d) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x200, @mcast1, 0x8e9}, 0x1c) 13:59:31 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x0, 0x0) setgroups(0xfffffffffffffd5d, 0x0) setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000240)=0x10) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 13:59:31 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000000)="c4229bf6489af2ab0f7577ffc421e9594f90660f71e500c4c1e157b3169d6d6e8fa97801ba0f9abfe2c4e2d909f4660f76b7fd000000410f50e1") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0xfffffffeffffffff, 0x800, 0x2, 0x6, 0x7, 0x5}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x100}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x6, 0x7, 0x0, 0x3ff, 0x8, 0x1, 0x20, {@in={{0x2, 0x0}}, r2, 0x1000, 0x8000, 0x8, 0x4, 0x200}}, &(0x7f0000000340)=0xb8) 13:59:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x600, 0x0) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000200)={{"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", "ab469dc41f918322d4f69654ec0b8b5e18a56bc4a0a9d6b4d00a5aa4a5500503", 0x6, 0x8}, &(0x7f0000000040)="4722b81de72cdcc079006b4b63023aa3ba82934c2b31bb132b2e3e72f31e6692dc5d1d2954387f75630d15f81e89d1b8f8f2cf319a81d23ae3e93e3d3b42224280da5f233830cdb94797bc5cb6c06ed7072fc5404b8d846a7db93127ef3edf20d4b68349c7e81911202b8037443652caa2084e75d3454119e4a40d3f2f3b44c0a30a93e4558e50f42d0f32303348ebbd8b89f77663ad3adf97c164d90606ce9a76d3598c8de048d07f6c55e33101d818480ca0f4bf086a76a318", 0x1, 0x8, 0x80000000, 0x8, 0x2, 0x3, 0xb5, 0x6}) syz_execute_func(&(0x7f0000000100)="1c24b5b598cd801b69e4f56962f5696200d9d9d017c42379617a52e4f9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c07410c10a5bde5bdea1e1e0ef26400f0d18c401fe5ff6e30fc0a7c0a736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0b8f097812c9") 13:59:31 executing program 2: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 13:59:31 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) listen(r0, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) listen(r0, 0x8) 13:59:31 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180), 0x4) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd10_pipe(&(0x7f0000000080)) mlockall(0x1) sync() mlockall(0x2) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 13:59:32 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) dup2(r3, r3) 13:59:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000000)=0x84, 0x4) r1 = semget$private(0x0, 0x5, 0x10) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000040)=""/49) 13:59:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x10) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000100)="d2816fd94afbe91e9f60c957046c136291dfea0ea9df27b811e0f1d303a8b056678b68cbad186d5c1f203f3609fbb0020e6455787f901878a18c19da4295f6a4c8f90c7f2c") setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x24, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x38e}, 0xffffffffffffffd5) 13:59:32 executing program 1: open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r0 = socket(0x2, 0x4000000000001, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x80) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e30006f7f95198bece9806593ba2e03c1d53aea759e3cba8208040000006dceeb76f28ff2368a61ecc88b23b380f20177e1744f06f71bd1e61b6c5fb7712507fa72b9df45e51ae677ca4163a019a3b0c08da36c88c42014ea46a8fe5475f1f3a752f9103cdd9e5a184c4b560f604163e633d135e0d37cb961ad63b95327e408d2c70461abfd19deec0896aaed9a7d2d38e5cdbc3f814a5b79719d40ba81d76beed3fd9774632822a8d047d2b255e9abebfc4980f3d402d603f7dc5d8449ca3915973926a02d4f61"], 0x1) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x8, @ipv4, 0x9}, 0x1c) r1 = dup(r0) socket(0x17, 0x3, 0x3) sendto$unix(r1, &(0x7f00000002c0)="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", 0xfc, 0xd, &(0x7f0000000100)=ANY=[@ANYBLOB="01002e2f661af1000000"], 0xa) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=ANY=[@ANYBLOB="00002e2f5d696c04000600696c65302f66696c388efaf1b2e97a950064299af882c17c2cc759c5413a1e18f67de0bcbdc4a949c1698f6d9ec7d699"], 0x1, 0x0}, 0x81) 13:59:32 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000001700), 0x4) 13:59:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x7, 0x84) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xf8, "cc3b9b27d10d11b7a750dd4b26c8bc614726f0cf8900e36e41f5fce02f60dfc0e3720225250ad475a4eb1455d1c30386c271c4976843d900dcdd355dfb8349c902edad482acb13401a0e0cdf2a98dde00fb0ab9f76dc9fe6d988a7a355a91231cea8261a9fc4c8c562b2dff63a061b0f4c86bbfbb69ebec658a23923c1a14ec4dc7491b780d0b0bd0998d8fe81feab00902967568875f04b8d2480975b1822e152367baa0987995ec89600d5a9ae19c44f5f8d06a79a92844569a064aeeffd1ed26dfefdfcc888086bcb62ea892d7f75b3766261ff42c4cc04ea475ce424e1e937100a1d04362bd1514dde722b06d978196050187f56c973"}, &(0x7f0000000080)=0x5e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x210, 0x2, 0x10001, r1}, &(0x7f0000000240)=0x10) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x4001c71c8, 0x4) 13:59:34 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x4, 0xce27}) setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) freebsd10_pipe(0x0) 13:59:35 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000240)={{"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", "25a93d6dc717332ef4af786436ba21f13e9558cfd6967f65dbf5288a8b36f51f", 0x1, 0x7}, &(0x7f0000000140)="2ae6b46c3c8ecdedcdbb0ae9a3546ab09f08e1e3c890593c29ca908414ff4660c6d471801d90a02628f0fcff0936c90bf37456e009766a1609266c59a51dde7535b887fb51f80b2d8e4ff9ee38dbaf7b54e3832c84daf349ad40254ab911ed", 0x3, 0x0, 0x1, 0x200, 0x4, 0x6e, 0xa7f, 0x43}) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) dup2(r1, r2) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x1, 0x2000002, 0x5, 0x100000004}) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005}) 13:59:35 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x8e62, 0x800, 0xff, 0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x4, 0x1}, 0x8) clock_nanosleep(0xa, 0x0, &(0x7f0000000140), 0x0) clock_settime(0xf, &(0x7f0000000000)={0x3, 0x4}) r2 = semget$private(0x0, 0x3, 0x4ea) __semctl$SEM_STAT(r2, 0x3, 0xa, &(0x7f00000001c0)=""/119) 13:59:35 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x10) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000100)="d2816fd94afbe91e9f60c957046c136291dfea0ea9df27b811e0f1d303a8b056678b68cbad186d5c1f203f3609fbb0020e6455787f901878a18c19da4295f6a4c8f90c7f2c") setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x24, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x38e}, 0xffffffffffffffd5) 13:59:35 executing program 1: r0 = socket(0x100000000000001b, 0x2000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), 0x4) socket(0x1f, 0x10000000, 0xa00000) 13:59:35 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) ftruncate(r0, 0x80000000002) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) bind(r0, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa) mkdir(&(0x7f0000000100)='./file0\x00', 0x88) 13:59:36 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c090f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000100)=[0xffffffffffffffff]) setregid(r0, r1) 13:59:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(0x0, 0x10000200) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000300)='f', 0x1}], 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) fdatasync(r1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000000)='./file0\x00', 0x2, 0xe1) truncate(&(0x7f0000000040)='./file0\x00', 0xde) 13:59:36 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100300, 0x0) lseek(r0, 0xc700000000000000, 0x2) 13:59:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669afcfd1b8"], 0x10) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x3}, 0xb) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) 13:59:36 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = accept(r1, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0xcd, 0x4) 13:59:37 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) dup2(r0, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r2, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300000000007b00"}, 0x0}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, 0x0, &(0x7f00000000c0)) 13:59:37 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0x400) socketpair(0x1, 0x5, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) syz_emit_ethernet(0x3c, &(0x7f0000000140)={@random="984ddad316cf", @random="021c590bf3b5", [], {@arp={0x806, @generic={0x3f, 0x3c06, 0x6, 0xa, 0x4, @remote, "81fdd52ae8d7a3ee9614", @random="851f6e73b4f7", "3f24eefc28c7199b9384789cd18f321e"}}}}) 13:59:37 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000040)=0xfffffffffffffffc, 0xfffffffffffffd75) setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) 13:59:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xffffffffffffffe0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2}, 0x8) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x120) 13:59:38 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x3, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}}, r1, 0x8, 0x9, 0x2, 0xaba4, 0x0, 0xfffffffffffffffc}, 0x98) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r3, 0x60000) open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x100) 13:59:38 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bf82000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) setreuid(r0, 0x0) setreuid(0x0, r2) 13:59:38 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/32) shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) r1 = shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) shmdt(r1) syz_emit_ethernet(0xfff, &(0x7f0000000280)={@broadcast, @broadcast, [{}], {@generic={0x0, "8394600ac72ef34037830d7574c4d4da51269efd4cc930445fd36f66d441c0c82c8cea1519ad1aa3d70ef3a342a025343e1abd6cbda02d15cac9b3967d35ce0f71323adca3e54ee38bf4569ee4b6b8f5a720d5902ff78a541deb735f8d66b2e51d19499d53c13d10f5f7029c3e9cf165701fe4d454974fd6bebfcc5fa06c9f9859b5d128044bf158e6231b89c925773b45c2cc04ff2f32bb69e02ee22842b8da3bb2b29d60a528f34df23ebc4deee6445e948dfb2f1480b9a230ccd487504afa541d7734e46c9f78de46cf7bb797a9ccfc51d47d8fec62cf176020dae672aea914ed4f430c15349a33062097472469a1d7d4ab9062a81b0f2d0beb592d8bb5e5bd57787f080f1913f19936194af83c1fbe2e7113d44c5fdb4647e4ddc466759a6e5a7d882fe1b0c89acd2d6148a6fc92eed2bda6a387606b2fce9716fee0cf68b3989058e0634f7156c560d4106ff36189c598f53ade71f7d99147e51e113e8c3fb1cd9b09e469db10753be0217c3bf7072b655e2e858dd45bea2df1ced41b2d4f2fadb1621e07aa1b79e4825e20ba76870253824479d31a7cf07b8ce778794be467b30f344c2e737df954f3bf6c8102539badf08e2bf6bc2638722e140bca6338b4c1a88288adb1b93436bb9d6297fd2d002b88e4d55784d42150b0917205bdf52d4d2507d7f743479a85eeebd08aa42cc4f1196c615c966d6ba02d873c009163131adf7933c188ef50adb0854af2d9443d4cb1be19c902614e4b1d563d70ccc911e660f7b0033342f06069e63bb06f24a5e623ecf5acca23fa1b29c34f68865b43d6692697130729bee835a2576e180840a5e979c1cadae4d7cf5b07626876f6e9cf5f242e1fa87be606bca9f3ec90b2deaf1a643a29c8ae80db0f21e2456784f1407e0c492864e34f8e7092f30859470c9c6a529033d274ce0f62b82d302ba8c1dff768925d5f0ed38f6042a06e206cb9f7e207bea04c5ff158e25a71519e1b9d3900b1cb3cecb428d5b1cb06713a821c881640d25f6b718594d7273cfaf1b2ff282fd3d52e3da8f0ab19d608ad4b80c1324c553a936124767dae30a3aac656de6252bf9554a989ab27ee1b6d815e25f00f49f4f9ed63b8bb253401cf4447f7bc71311d5e92a74930ca02b4ff096c1e9e8f764d59801b9362ca46db95e5c45c73e8f2392090e0d14491624e2cf0405b06d4381141a74113151716c1573c2c6f80bfaef892d4bb731bf01954448226a467fda4ac830966f060c3cb221e8d5aea3066dffc1402c496dce124b61e7433394198e3056cb458337a658c51625bbcf2d8647dcea1018a98d5a31fd2ab8fbaf040b719d6d98a36f055b8ae71812cadd23a5401c7709ab1c19ad17a5e956859ca81fb68853e9f97d6e21aa486e633c06a30ceeb34477d7ae55608f3f8e1b382f405826ca9a7efab2e237c92924f5491b233d0669884ad115a78693c1ab2a5fe6204cef17eb5517be2fcda3cf9e6d1b913e79992d1a2aba798ef76c29799cc71472344560674e267c999e15b74babdff9a6bc4974e459dc7b61951b517663912894e8d555395b7fe4b7271199f4ebd545475e64d6cd2c99691c1c69c60b3318169bc317ec8c295360abf384657c4104c388bc8f555afb74b5650c9a906d28db1ffd05452d4a8df26beb106a4731fa4cf7710aabe7a1974de161cb007e3bf7a63fc98c1de3e997ce6616731aa823a2285a3c0a0db48f682051cf71261a15d11df8b8254b83cf03849319caaf35ca3fced4b0aff07b1aea383e66453ad978e407acd079a207b6819f148f5b8c120290d5b44d3fceaff0606fd7ebd84bf320070c14baa16d82539d00d02b35bc3ad6c50c19c9c0580bcbaa105a3b8aea6426b2054d59bfeda64310e1d2c2dc79eff918a7f717053182b34b28a5774b3b76422053dc0cdb81ad1e1a6c13e33c78258c22d90f0eca14ceaa83f41aa72608d8621ade34563bfdb4759358252b7f5c86ca4fb293ddbed4fdc5b6adf66d4c1ec4661312feac802154ed5cb4aae2197a53eec97ea25e8c28e736489b16a501454d16360ffd64b48bb00215a88f32d32715f20eceae4bb47ba711255f001518185ef0561c7eda1644c5f515c7365dfc2347f2fb8fc0ff16150cd3eb4cf2513c16111d1d6362ee3ee05746606d6fe4cf1a410f34b3352328469c27df3b1c6ec148a6cb0e3fe9cfbedd3c4893cf753366bf6415ead42fb9fabdd48c0ea91a7d32db95916c61a4297048bbf5c5278e7be5c348d752c8b84a4873221e1abf3733520c080b2137f84f3ddfcbf1adfe0aed4064606b9b4b7719134509e7ff2013aa770e234fec08f95bfdd1f023b23213d84af5a7357dac1cbdef6907df301ce72c97a8d613916434c8231f3c3bfc23479482f36a60360cc9aaf60505bec9c816400d6ae0c78fe2039b23e16232a62d423db69b4a38fb8b475bc99b58dcab8ec49baca932590a155a6163a0f7d07485faf3a98d84a00519a52b596bafc169db3c32f89c8060ce1b8cc644436f9ad6473812cb83480b6a14e46d9a2691fe9441cf3ae53d5638b5747cb1411c2023e635419f79797c58e3587be3dd635c9478f59ee65970d53523e38c54f58e7ce810a1c2e52c78a5c56041125419fb63a63e039dd3a6cf3c2cdeff9921fc4029b3bd3f4e82bf641e98d0e575281dddd02c6175d9d33943946767aff6187695a8a6f8cf5b4956b1d4e85bf5c2c9b3f9ad9a441c7daeb2af1c694abb05cc9b85bc28c102dfb3967791eecb887b49f9a5c28764a19a82dff9459ab41209952c9313101aedbb52b822f703909ee0ddafe28bf636b0c478469f0d55173fd183497e00fc34d0aa43f82363821badf319365166ae7e6af347027de397c2f3c6254cae58fc7614cd45bd5c8b49df706a18ff2b79a825ecfc495808998e0b677998f94a38b7a71384a251fb2f550753b0313ce82d5582e65a69a7d869c265622282389368725baf539b099173c0c4e4d2a26a026268250302fefb3d85b338c33f41447141c4039de85cfdf7ce70d01422c178886808eed9ae0fdb663f1cc8cab533f55a2663fbd6b940929d598f4b9759f0d65b11a750034c9e14fc434149f01f43027fff72c1c29853620b866f2202f54e4fcda3d6d7f84631bf9e72c326b3d7a929b5a770756f9eeaf73054d0d63b2b1cda367b12403e982250eb72d31c89eaeeaf90064e285a991f6dfdd47b0123edc0ec515d31091bfd31ecce3704e640661638729d62d1b60f763a7cee29a48c9ebc2a526d12c49c54cab0ae141b3be30b9dfa616e2fd5782ab2e4a241950952b333245226d4366bbf215b9454396a61c523d224b891eb7dda03f72c786edc0a8d7bedd864c24d97e24c279a0241ec41bb26e5c99d48bf6d15ce723348efc82d30c977d66fd615d2d8cd9a442073e55cd573dd98bc4e4e3069177957bf226534ae82a741ee9f698acd02b167c28d62d7ec5f7f5333225912f86906cac1a3926c54394e76162d765fa64f22ae28556ecb24e18e69815106268b05a5ce3753b8abdbf586f9e208f65f42c82e9ba7cc70cc4391a272dd63d19b77eee435c3ced8ef53aee85d3a4a6aa5f95bce8a572f3616f08956987a1e43e8df83b97ebcf28d619a6fcbfaf9f2146c48df6f8007a23bae11bb4f4d7278007fef1cfdb7a1a4aa2cb0ab70865794e0a9f07141e20758c4dad60cb1354e6ba4e0afa754cf166fd76d7afb7548d3370cdeb4ec71eac43b52a22fda2a36d4eae71aed9f98b2e3e1b2465aba426f71c335aba67dd71bc1444741b63a13a08e06e9aa752ac8c99927d7a58e026c0afe3f24989a00ffd31a148497b6e7160fb44a3ebd15c6a425389772457a5661e1bb58355c11f3969c7e0a76c1bd98aa804a19cb5eac9436e11f0879918cad79f672602aa426666bd4daf01e6ddfd14fad5dddefaf9fd555781ae353dabd29ecc42a2d771e299ceb27871dcee832561ed7cffc1cf3095b5744e989223b553046fa7f52168a1a8f223c41e3a6551ab425636b7f61a357401fc450dddd56cafbf1ca5fb2a698a24008709ace3e950b604b86c48fef89c96e7f266d087cb29bc26e0e76477792228c759bc40cb04d83a36e02aba4fd0c54ff59500468c7f15e5a2c875999774be59e3dbcce1fc4bde4551bb08f573b605e9b1018b0ca970a74ea8c3a84c47298dbd0cf1cf303899cc95037249cd9bcfe9c813d7841f62f0213a4cf8ac201d211094d60a66714d92d6c602fff2a7ac54b2a9436ef7c3627b78b256f1a566ffc941c36d8675504554f056a362634b09093cbafbe1af74034cce077132e4cc768acb2514d28057dcb403a3c7d2ff673407f873057acdb197a132170dc24f5464bc3422bf98faa5844572ce399d85b7578918fc05d698ffa8f824aa1ae177c51cea46b75dbc790d1aa20f87d7edf3e215e2e878675dc3f63ad8233e3bd75c12f25d8d587e8c645a31f6d3be26ad81cba204725dc0b328e416e4abd4fae6804b01135dbc47f50f23016e9bcad979f0f5a096668d355ef51683c756954db73456ff13bd1a07d176175a57d07361fca9639b52240209fd57cda6104884ea90a5b99b861db1e6bf1b394985eec4ddb9465a92cbfb0a1f04488296b33e7becf91c250266bc8f1aff823c377dde19ed5fd21400a61ced4f0719f2ca9e3417165346569493a94cb82c83f7be7fbb40676d7688b747e73567675bf77c335969c2e38782bdf52632dccc5a751db37bbdbf1164eb094f857790d189813f9d0f496da0c388629af07fba53859ae586f538a5f0be56c016e89c0fde6baf4bc674ae53198fca54f87bb62adfcea0e5bdfe842bb8d71ee222f343cdcd24f67de749d82ecda3a23444ad658084d1634a6890ee2b319d776537885fb98d03edf96e1d5ae77e751b5e2aba66143e0ad8ffd37e5a4ebaff334e9ba9a40c6ea2fde38313f753496121dcbd7bec5bc53d22d27e4b7f64144bf48a60d61347e706a7b95e6a918c5252dece5025dee5ece545cd74f98f36f5ef90db08506d90a50b2caddfcc87dd95ac1a3e8d6428df1f37528c973437896020e1257e5bbc233c4be6e8dfb90738148e94a9c7dcbd40ced8a98953f95c69b48a34d76f9e69a0d490bcf09565d1ae657863b44b13f3fe0621ced630f3b3acd1eccd919f54eb6169c889e7b38e676b89bc34e08b3bfc6e8f3647634e6a3b805380c4d24c6b8130f890664217d40b477a0c3cda1644b2dcc873a93befb58375b384fa2c4d41b33b19837a5c6f13abcfa3f6ba62aceee51b329b1d8f09f5f447da618bfe47a322c3d83544b12211ba31abcdf191dcf4273171c8d3f4b6423aa4d51504264f1b3b9f84aa54077d524566e5604d08e81c1e09570b08155429440b7d48f37535de5b3ddb03690d240a46466b4beea39922583f07bd65847e522e8487f8476c63906d2536eddd62d41b1ec82e1abc684330427c3e76956bd7a396c17f6f2060a5d2fcc189506f5cc7cee65685da8c9b94feb9682310c83acfaf53318179780ad03963fa17f9eb6d0a470a06f22780603aeb0d18e4618608a2f3f6d5e211747cc7c1a364c986b37abdb82c1e08d53db9f87f484d8b6dad1abdd4941dab66168b608ed5836549b2464a382324393be7951cccfb06c1b4690152a7b89b8ef9b7d04a48fec486e1e6e304b7480ed7a5b58479fdce0292791a02afa73d7209c9af148420c2f5566746ba3d8f700748774949d4b59cc070e8f4bd976b7e76035cc6859047d5ab0c44057633ae10c38099a71e309bf39a47b402"}}}) 13:59:38 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x427, &(0x7f0000000080)="20679efbe8d7ca6d7e77d08a2be82ea2483c634bbfe86decb1e05317e49d8c24dc2ab9eabf0a5a47d7de7b4e1b96b86764995e2270ec05557b0d1a5bc9c0e9bddb6d9896af8e354d914939a18fb1da93a9de6f561b1201a0b5820fb7ce8e2393c33561ca6e6f6c10a22a340a6e46d3ad90e90dce2c712ea14b66412dc4bc7d29", 0x80) read(r0, &(0x7f0000000100)=""/184, 0xb8) 13:59:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r0) fstat(r0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x17, &(0x7f0000000100), &(0x7f0000000000)=0x4) 13:59:39 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x8000000000427, 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x21) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000140)={{"063c315069130271e8afa19d2bf81a24327e74bbca80be41f756ade582fb6b097d8fa29f5d2a8d4a4d4d2ec6d0f1dd51d342255e3265ae0e3e8dcad647f29ceb4ffbfb20d751cb5d437bb336d688b3ed06048afa17273bcd773ba8b5818bd5d98295d36e6ec700419371f4699d90ca6a9ca506be2d3013aa1a016994ac3bcefaa9229477b9cece20cee78ce092350c8d9368efa74be34f83bcd61e26bb3aab634922a104ecc09c464af8c2928b77f43db16a2bed18a7c4d052591f19833256d3a5b6d38e39d78354f0cc4a630c6173cbb96a7fc6fcf377e122f8a3e3d66a77aa79a1433bdd858b91fe7ead8085f8152ac302d254bdf822991e555465a01aa6808c99c1b01ea29e08eed109e83c9da9b47b9dbb972c5f3b8dfc1fa4c15ceeb63f95e3ba591d4bdfe927abc3ea7450e938c5877946f4c7db2d522e30f757292e061b64c63a5e78c674e3af0ee867e718c5db4cfa0456a15dbfd2995bbdac409fbd13725d2f17f69c7185ff36f9ad8cb964297b830b4a1e435524179e794390d977abc2efbfcf1b9bf1f44fc781eb771fb1da70a7bbac8ffffdcbff0141029c461432492da70c2e1ea16011677d96239e7c4a2257f1c8408bbaf4583e6167046718f45477bea4fca95cdfa622a2866d7620dc0cacc65d5daa9c1ce6ad96b288430c91acf32843ab41d5bc8f4b10b83785ffc884e0d009688bbb04b42ccdd76dec446a33b2975395a911985912c90a7170692a74ffbc89c08f8622cf57413e448ed48744d792634f2ce21eeec0520fe39b3c292ae15185027e0629f3bc3dc135c978e4e81752bd1f080d0f80a9a1606aeeb1939d8eb95f0230dd5cd9ae15384c8c1f010d9d64185912466e743687b5c765d13c882d28afd63793c733e4b9f5199636f3cc1be036d86890a253dd6e6a20e2adb9d02121247d29d97fbf260e7387626fadd6907e0d78ec42787f35d8c9b5894c18bd4345ce47fb96dc09c6e9086cfd21121d91c6b9c9821f2be8c2dbf1316e04bdfb12a5efb7a7c35d483bcedd54682042718465952c7d7883a8c73fccbf16d77581543e0b932efeacdbb5064a649acf216a88cc91a5aed6b3c646b845cbaa9dae9620cb3e1865fc6ab77296fc60451620fe0339940d1580526d3363a2b110473f070bd385db314edbc2d297bc878e15de6c66bed710947c85d7734236d7608c7ab73dd44bdfb8276263e649bc06eb7b4a544dac5bfd0b1fae65c1ebb2e10007bcbda4c9c354e60e65133692756c06fab5f6e14a738fbf5f3e8b1e5809de525bbe6d130fa81205bbbfd24a35989927fd11800a7f9aebf20c898da78df68c4c3ebba7dbe71f6a37bfdbd43ce21869739dbf76ec5b3b6ab8819613037376c1d0279d9529dbe4fc1ea636ca61056ccba919c7adbae1c08aa99c1324c92646fd064290ea2d31f49429497785eac9dc12d349", "606d2a348f0f13584c29e9e0e4f1795c510d1d60a22ff228adbcade49ff12654", 0x2, 0x5}, &(0x7f0000000040)="802223ccc560963eaa3266ff03e5ebe6bea2f4322f4f7fc7b0eddd26d28bce41865799be3d702662cc9931b1a44aaf221bcbbf2d4e9169f4f05080752df0bb2c6f15ef4a11d66deb832eef05a7ff3041b5884c934f0819f03705fd2566457611a82f259648664df296e952fbc9df8ed2563644", 0x101, 0x0, 0x2, 0xd1, 0x1, 0xfff, 0x95f, 0x7ff}) 13:59:39 executing program 1: syz_emit_ethernet(0x49, &(0x7f0000000100)={@broadcast, @broadcast, [{[{0x88a8, 0x5, 0x2, 0x4}], {0x8100, 0x9, 0x5, 0x2}}], {@arp={0x806, @generic={0x1f, 0x9003, 0x6, 0xf, 0x9, @broadcast, "90cdde1d4e850dfcc1e17d4fca2c79", @broadcast, "e4c4cb33d95b183f69326f4f5bd7414f"}}}}) 13:59:39 executing program 2: syz_execute_func(&(0x7f00000004c0)="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") syz_execute_func(&(0x7f0000000240)="985e4aa84a1c240f059a57f38658f38658000043c0eb2541e2ebf30fbcf4660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a218c516161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 13:59:39 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000002c0)={{"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", "070d8f387faa30f1c195f6043bd7c6779d93b3d74ccc70c01ccb8f6985a6ce7c", 0x5, 0x7ff}, &(0x7f0000000240)="f83a0c25fe41424bfc2717ff0bec78d495c3174e24388e3036af32f987b12b9b4a1adf11dbae1ae1f7b09e3aa85feb868760ca0bce369dc8187bc08dd6c425086e98cd955e6f1f21ee8e98bc9e9667bdbacf74bf12ed82b2bc92384b44624a6001d3f3", 0x5, 0x4, 0x7ff, 0x2, 0x100000001, 0x8001, 0x1280, 0xdf}) socket$unix(0x1, 0x2, 0x0) syz_execute_func(&(0x7f0000000180)="982c1c0f050220d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000008f0870ce2e32740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000") 13:59:39 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgrp(0xffffffffffffffff) setpgid(r0, r1) setpgid(0x0, 0xffffffffffffffff) 13:59:40 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x20000000080208, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768b", 0x59, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 13:59:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000680)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x10}, 0x10) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x3ebc, 0x561, 0xfff}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x6, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)={0x0, 0x10000, 0x9, [0x2, 0x1, 0x7, 0x8, 0x5, 0x1, 0x6, 0x4, 0x3]}, &(0x7f0000000500)=0x1a) sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f00000001c0)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000200)="13853d7e6780e4f4f6d728ed640f9b021e296394d589ed31e032260c59be14aadf722ce8d6e842ce73e3aff19c35fdb277a6edbafd305946e0b165a0427f756d210e18152f56b4851cea4ef00870be15cf61906b1eaf0d450405964c182a759bf07a17a05fa042d9afdb4130071336884bc6004a95b21493f13969cb688685b49407050b0f9f2f17", 0x88}, {&(0x7f00000002c0)="de941ee7e0a66e023bd6fef4ed9085e090b7d932e31f7b66188178e4dd0757273a712c856547d1c061a5f1c40c7e44d726564a5c61fd7747c188f5aa2581c399c4c0d4d1842717075b246bb1a7785b1f8f3611a0bf330e894c157391663f4a7c6d0391751cc886a293610b575f61d758deed6eaea0ffbfcd2ec357d78bba87da1b5bbe70cc984ceafd7cad09153bed8f7461193f21992270fdc5262bc6a1d16621293428f642990011d3576a9d763fc9450168d975", 0xb5}], 0x2, &(0x7f0000000540)=[@sndrcv={0x2c, 0x84, 0x2, {0x9, 0x5f68, 0x1300, 0x6, 0xfff, 0x3ff, 0x3, 0x2, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x1ff, 0x1400, 0x2, 0x7, 0x1000, 0x6, 0x2, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="201ca0341457f112f49c0123a0df5b59"}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x4000, 0x1, 0x1ff, r4}}, @dstaddrv4={0x10}], 0xc4, 0x20084}, 0x20000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x7, @mcast2, 0x100000001}}, 0x0, 0x10001, 0x0, 0x5, 0x4, 0x64}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r5}, 0x8) 13:59:40 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) open$dir(&(0x7f0000000000)='./file0\x00', 0x401, 0x2) ftruncate(r0, 0x6212) 13:59:40 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0xc, 0x200fc) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) ftruncate(r0, 0x9) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x76ad, 0x3, 0x3b769ba9, 0x100000000, 0x8}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x28, @ipv4={[], [], @loopback}, 0x80}}, r1, 0x7, 0x4, 0x24c}, 0x8c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200), 0x1) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r0, 0x0) 13:59:40 executing program 2: r0 = shmget(0x3, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/79) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/32) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a0000000600020003230000edff00000000200000000000"], &(0x7f0000000100)=0x18) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/191) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x2000) r2 = semget(0x0, 0x6, 0x20) __semctl$SETVAL(r2, 0x7, 0x8, &(0x7f0000000200)=0x44) 13:59:40 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) fchmod(r0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0) 13:59:41 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000005c0)) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='{!)\x00', &(0x7f00000000c0)='|{\x00'], &(0x7f0000000280)=[&(0x7f00000002c0)='\x00', &(0x7f0000000180)='$:\x00', &(0x7f00000001c0)='$:\x00', &(0x7f0000000340)='(!-\x00', &(0x7f0000000240)='[\x00']) 13:59:41 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c230f05f32459bf0c00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000180)="65fafaebf73cb66ebe") poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) open(&(0x7f0000000140)='./file0\x00', 0x10002, 0x2) 13:59:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001}, 0x10) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0xec69abb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x107, &(0x7f0000000100), &(0x7f0000000140)=0x4) 13:59:41 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f0000000100)=0xfffffffffffffbff, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x56, 0x4) 13:59:41 executing program 1: syz_emit_ethernet(0x1d6, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) 13:59:42 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x9, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x202, 0x58) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0xf5f4, 0x3, 0x1, 0xde}, &(0x7f0000000140)=0x18) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000200)={'accf_http\x00', "bd7b01499055a52c961b8384aa1f73cce68ecade372980ef00e793ec8b84b116084cd91b7cd6d8e12926f8b2f8d6e5252ea0ba5d909237013a241ca5c3293a1192fc9a2f25f69eb5b0c587b66747644f2e4008fdbc124a4c51defc1b00d491eb851f3a8b02019a6cd8d7a0007e593bd8e177c712463f168e83a1261e91ebf95c93d32c87457f0c2c353b02415a91dba2f0031ee15039bf0b67e020710ca18f4b8797f194f87f168fb4eee9f7abb19aff040de1f35be200df46e5c8a59a74ea1a1351ac6819ff6725f8486e7842c57db49b731d5be2f9fbb3a5990e73987090c39a512c51e7c85380b0ef6db5267176f5"}, 0x100) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) 13:59:42 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000001c0)) symlinkat(&(0x7f00000004c0)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00') r5 = accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"/666], 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000080)=0x80000001, 0x4) poll(&(0x7f00000003c0), 0x0, 0x1) r6 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x3fc00}, 0x24) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000480)=0x4) lseek(r6, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) writev(r4, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1) freebsd10_pipe(0x0) semop(0x0, 0x0, 0x9) socket(0x1, 0x1, 0x8) r7 = semget$private(0x0, 0x7, 0x400) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000500)=""/111, &(0x7f0000000240)=0xb8) semop(r7, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 13:59:42 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000ac1400aa000000007f00000100"/27], 0x24) syz_execute_func(&(0x7f0000000040)="660f3a447e007a65440f01c2c46125df96d8f0cf0b42f736660f5ffd660f38dda3feefffffd9f3c4c2b10431c4a248f34d16c46111f30e") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000080)) r1 = dup(r0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={{0x3}, {0x8, 0x6}}, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 13:59:42 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f00000004c0)) setrlimit(0xa, &(0x7f0000000340)={0x8000, 0xfffffffffffffff7}) getsockname$unix(r1, &(0x7f0000000240)=@file={0x0, ""/70}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7}, 0x0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f00000002c0)="824991ec57436a01be6cce5205f749cad9dfcd48eaeb8f1d76311c9e089663eccf643cf8aee9f611cd6061c0e5160868da37f7513914143a73ee0a1620d6ae484a08892a09de00b6adeb58e4bdccf38dcf47f2a6c0e396990d2140b09468120ffeb7f60cbffd4de5ae3e125ad9bcdbb8d63494df") 13:59:42 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x8, 0x20000000) fdatasync(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x11, r1) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000000)="494d2f192a1c18d2295923bb560f127c8252081cef83dd3b4e13c608678675d4a552892fc16394d00d041b749513e6b0cc3abc54ad2e6e7288b0ee4b923ded61a542bd00fd3f689258ee6f96372df24a3900913cb644116f6d178ec06f80e3552d0eb45ff37d3228e17b") setsockopt$sock_int(r1, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) 13:59:42 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) 13:59:43 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() setreuid(r0, r1) syz_execute_func(&(0x7f0000000000)="9826473e431c030f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4c462a9bbff1e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d467460f2b8607000000e8628f6808618de3c0f526264788fe58c4a1dd7dbbbfdd5cc6c4217c521130a1c9fb110fd3c4a261b7e2") getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)=ANY=[], 0x0) r2 = socket$inet6(0x1c, 0x20000000, 0x89) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0x2}, &(0x7f00000001c0)=0x8) 13:59:43 executing program 0: syz_execute_func(&(0x7f0000000100)="264790cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc481925dc39d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c146000002e1b1b18201570808f445e22c892a0f0000009f") r0 = open(&(0x7f0000000000)='./file0\x00', 0x110248, 0x80) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0xff, 0x4) 13:59:43 executing program 2: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000180)="67b67ae6dc3fab5b41df4ce6faf5f853ae4abad638958319561861a742822d64a9d732e1f050a3ba05de73c8f1093a52089355167e6cb6e0e01f0064d0b4c44a90e5b8b72401f3808f017d6ae6f4a77335f4439bede2843d5f56fdcc4a3c289748b9feadbe7804284ae7eaf1576118d6697f05854b1d7089dba3126ac9736844a4b8c099f66d534a783f9b18fdad3d8ad5fcf48d521ac3711b4f2e04aeb4de4cb80b095943b2c479967fa83f47ef341b55d0121277996a8784bf451609d29f9ae486c10f3b9a65f6f6133606e6b323d119c6fe67912acda48ee90768dae1a06ebbeb8961fc625fe7755dee04e8c86055") getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="08751426deaf"], &(0x7f0000000300)=0xa) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x3}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000280)=0x3c2) 13:59:43 executing program 0: socket(0x8000000006, 0x10000004, 0x5) 13:59:44 executing program 1: r0 = socket(0x1f, 0x30000001, 0x8) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x3, 0x4) socket$unix(0x1, 0x2, 0x0) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 13:59:46 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000200)=[{r0, 0x2}], 0x1ffffffffffffc7b, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f00000002c0)="d0e05cf4068a7c7af4099b6b79476800720d50dff05b7664599057286ce96cb4039a4d9fe0366c9d4cb0ae7d600053f664") fcntl$setflags(r0, 0x2, 0x2) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000240)={@empty, @multicast1}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) bind(r0, &(0x7f00000001c0)=@in={0x2, 0x0, @rand_addr=0x4}, 0x10) accept4$inet(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x6488dce7059efb3e) 13:59:46 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x2}, 0x8) syz_execute_func(&(0x7f0000000180)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) 13:59:46 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = accept4(r0, &(0x7f0000001240)=@un=@abs, &(0x7f0000001280)=0x8, 0x30000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000012c0)=0xb9c, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20000, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000000240)=""/4096, &(0x7f00000001c0)=0x1000) readlinkat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=""/40, 0x0) ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f0000001340)={{"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", "0fc6a7de9aad852eb62dec05201477ba626cca3fece33cdd13d13fca503c60bd", 0x61200, 0xfffffffffffffffd}, &(0x7f0000001300), 0x6, 0x200, 0x8, 0x7, 0x2, 0xffffffffffff2c7a, 0x1, 0x5}) socket(0x10, 0x7, 0x15e) 13:59:46 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="4a3d21c4327c443bcfb89403383345aa350f574dea64fbeea35232bd95341e9e8a11983e9d84a053e6fd50650bf3b1258d617855b6a06b3674a117afe1f5f9994e35580e77b11483aca650ea100562cc0d4c2bb3ea258f964bd3dd4dc5", 0x5d, 0x0, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0xfffffffffffffff7}, 0x1) 13:59:46 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480)=0xfffffffffffffe11, 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140)=0xfffffffffffffffd, 0x4) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 13:59:46 executing program 2: syz_execute_func(&(0x7f0000000140)="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") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2467, &(0x7f0000000100), 0x0) recvfrom$inet(r1, &(0x7f0000000280)=""/228, 0xe4, 0x80, &(0x7f0000000380)={0x2, 0x2}, 0x10) r2 = shmget(0x3, 0x3000, 0x26, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000100)=""/45) syz_execute_func(&(0x7f0000000000)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(0x0) 13:59:46 executing program 0: r0 = socket(0x800000001c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x2ca) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8, 0xf, 0x8, 0x3}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x80000001}, &(0x7f0000000180)=0x8) 13:59:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x16, &(0x7f0000000600), 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) ppoll(&(0x7f0000000140)=[{r0, 0x4}, {r0, 0x184}, {r0, 0x20}, {r0, 0x2005}, {r0, 0x21c4}, {r0, 0x112}], 0x6, &(0x7f0000000180)={0x5, 0x9ca9}, &(0x7f00000001c0)={0x2}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x800, 0x4, [0x3, 0xfffffffffffffffe, 0x0, 0x2]}, 0xffffffffffffffff) setsockopt$sock_int(r0, 0xffff, 0x181c, &(0x7f0000000040)=0x2, 0x4) 13:59:47 executing program 3: r0 = semget$private(0x0, 0x4, 0x200) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x20, 0x71, 0x1000, 0x9, 0x1f, 0xfff, 0x7, 0x0, 0x7, 0x4]) getpid() __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x2) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000080)={0x8, 0xffffffffffffffe1}) __semctl$GETVAL(r0, 0x2, 0x5, &(0x7f0000000100)=""/22) 13:59:47 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xfffffffffffffe00}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 13:59:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") read(r0, &(0x7f0000000400)=""/167, 0x2f8) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) 13:59:47 executing program 0: socketpair(0x3, 0x0, 0x7, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={r1, 0x1000, "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"}, &(0x7f0000001380)=0x1008) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="020000e00000020000000010"], 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = openat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0\x00', 0x28e00, 0x20) ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000001400)="043891fb7439ea7da485ca41314e7a3f6e14080607cf22bdd409") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xc7, "f1c8c67a9254b5e59fb7e1d4dab8059e92d8ea77f684810ab0361659ad41626f5480973d421ca0428f2740351ff86e1a1f00af0201c901e21aff856f8b48c3809f9de6ef6003a728c92a1e720a93f46a6fc7eafc4cd693b7c1667c7079760942e35d228c7c85957b4030b4a7dc5402c9cc33a351a020fd11ff316233f3d419cb81d5dcc1c6cde8fe4fc34ca6ae654650ba37aa98feba34843a23f18c514ef6dcd242a3d1e7ab1ac3be5cd635f3f8790dbcd798cf499593cb589edee3878e91b4d921fa8fccc71f"}, &(0x7f0000000140)=0xcf) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0xce, @mcast1, 0xfc19}}, r4, 0x16f82726, 0x8, 0x80000001, 0xfff, 0xfffffffffffffffa}, &(0x7f0000000240)=0x98) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000001440)="cc29f07466bb7839e2a92b87028f8109d66540e3602b4715c20ceb6f5afa3a54063a78a7ea52e6a675a75a561bfaba7fae937efcd16295abbef343f28a5946ad9afffc4986c8f31b2c3127de4e8c0cbfa06ccd064629cbc6276842ec945494349ddb1a6fcccf810a34742d4ec871720bdbdc60c844168ce9fd9c42cf78bc6d9340feb9c4670ae00a8fe6abd55cb7683b77e23be46d3088dea9e1f17ba464b3802990e6d2915f40b9f706cfb68aac07c1221c991a123946dfa0f3707f750acddcdd059a30c603ce6bda") r5 = fcntl$dupfd(r3, 0x12, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) fcntl$getflags(r2, 0x1) 13:59:47 executing program 1: socket$inet6_icmp(0x1c, 0x2, 0x3a) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = shmget$private(0x0, 0x3000, 0x206, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 13:59:47 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x40) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000080)="129c8980c3aaf8fac9e60b5fad7fde78fd7bacf4bb154ce672fc435df2aa942f81d3b38b58485cf414cc2097e6cfb171ddde2f5816103d6cc2912d5cb79bdf8ac20ffbcf13b584576235ef3308ff87b54924c1443f39d155928309dc4ec236647c6e8896bd193c62fc90d774a1851d56b6f33e706002fe2eda7b0dd72e6bba6f067029fe2f1a439ebf12d47681c5782fb72ab187b3c473c308fc8b3b41e25d2d223b9bd88a923c76dd") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r2) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r2, 0x2004745f, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0xe, r3) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f00000001c0)="8afe39b5f01f22d1aba04b6b95854273bff6cbaa120c425ffa9281994daa97f4e6d46dea940cd783208a634e14121540430053548035a44f49d294de18f95972ca80618db8b4a303501eb2fea52fe516a7387ff16e765cf867621ca2c718bf5418a5a2cbcd0a68095c51d3314b094b8b522399892fdc070269b8444d7c088b868303b00e9e541abb432a55db8da9234e01e955afcad4674b63561a8abbbbe5715db505eddc5242d5608b53b073ba0cee1ddf06e26318b44c18ee1d9761e6a50ae4fe56623ff37b08f4f5c769ffc16cc3c9087d4f3fc07537e4ddee2b0b334064579d89db39f1") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 13:59:47 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x400) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) mlockall(0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbc7d00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b160000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x9, 0x4) sync() getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0xf7, "d602ca0e5a38f54130d4bba62dd8403a9bfdc2529175f548ea50686b793033cd19cede55212e73dc82d86db78943c2adb09b1b2f69e6a9a084db111b58a76020cd60a1f706cc849e52c6806b89435cf13d7ce6d87e23abdf6f8045855c80cc0210184569350f198d66f676caa0c45bb21a81606eb1b16da43f8245f113b6dede9ff0ea4609729b7cb804a3129888b5e28e89275b7bba49455fb26d0feb9698a30baeba1a20ff8f03da8c9decbab28c4575821f2673dc4038d8bbde525c8e7a54797ccb7e4e366ae5e0a36409cb9666e61a60f2fbcdf1a278b258804f7df97572cd564dd77f635be53c1c79fd0327c6b7cbbe854162c249"}, &(0x7f00000000c0)=0xff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f0000000100)=[@in6]}, &(0x7f0000000380)=0x10) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 13:59:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x25) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$getown(r0, 0x5) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) ftruncate(r0, 0x200000000000) shutdown(r0, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f00000001c0)="44b363ba28a0054da6e2821c3dd1d3315ed7556e63fd9684a533f9b98ab57c375ba6829c45669cb8ed5757cd464cf164c2e9de516b0533f603a7bb658b9f82708c91f53ce7497c253d88d03f2c6e335cf8e7940e712a5b1390b4f43a21e6d947de038c893b6be336c5fa6e63dbb28af3d9c67505c86db188e26a67c53bc8c800d1a918a75a7efd6604d65e89d57340fcbf943f87ada4a8bd236155577674bfbf833b36ab662fea7d86df00e54b1d433280e69f4e25b0ab22fc717b4916734890ec00ffee4d") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) 13:59:48 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000080), 0x4) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000000)) 13:59:48 executing program 1: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = socket$inet(0x2, 0x20000002, 0x100000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xbf, "5b41010ff4685605edc7c7cbaa59cf1c18ce30f71b16ce8620b6c0ef5a44b8c4898296b372e8eb44102d1a6239de96777e2fffe2ddda5aa0a79b91c947e9ae582ec45e7b0434ee89bd0370b1575b89a93d6128d4702d94f9bd4fa4a49f342be259d3a6899d79afea0586fd160fbc3833d23fcc48c2623451db2cfaaba690dc68dd7ec7dfef18ccb1e3ee7ce99cdc4952d9f5cb04048e38204c928199a02dd4867269d182ccc53730849967caa799d041986bac7114c5e96a970a6f8c7aa8c7"}, &(0x7f0000000280)=0xc7) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x2, 0x80000000, 0x2, 0x7f, 0x81, 0xd9f, 0x2, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x200, 0x4, 0x833, 0x9, 0xac00000000000000}}, &(0x7f0000000380)=0xb8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000003c0)=0x1f, 0x4) 13:59:48 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000100)="ba", 0x1, 0x81, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000001180)="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") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) mkdirat(r2, &(0x7f0000001140)='./file0\x00', 0x1) 13:59:48 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) connect$unix(r1, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x80, 0xfffffffffffffff9, 0x2, 0x9}, &(0x7f0000000340)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r2, 0x41b3, 0x1f}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000400)={r2, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r3, 0xb64, 0x3, [0xcb19, 0x4, 0x98e9]}, 0xe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r3, 0xffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet6_int(r0, 0x29, 0x10000000001a, 0x0, &(0x7f0000000040)) 13:59:49 executing program 0: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf0300c6f5c4a37bf0c55c41e2e9660ff8aa020073a0000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmod(r0, 0x51) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000280)={0x0, "b5e06da0c3f69302f7b0bce63e5911ee"}, 0x14) pipe2(0x0, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)) r2 = socket(0x1, 0x10000004, 0x20) r3 = fcntl$getown(r1, 0x5) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000440)=0x0) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) r6 = fcntl$getown(r1, 0x5) r7 = geteuid() freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000180)=[{&(0x7f00000002c0)="f966ee6a1d4bbd53a896537dee1bf1ed76bd9113e56b84a4feac69f9412f71e1b76a8ff21809962dcbe87a333f168ca829961046ec7347534b196283d72685425270ccdbc73c641e80e1ddfa6b730d6b1e25f7e0556d9a2ff3ecae83d03aeb413935064037244d8bea4352f8646fd331d43977d642ee4d2a93298201731125d9d652d82aed373f4c", 0x88}, {&(0x7f0000000380)="cc5e84e5c01119087afdb7805dfc863b2157c5c2b87b942b0636c10dbdca38129e74c6ea334bb5a1f21d4e56d7d436b15fd20090026141f99ed9254d80debe52f5ba25f5147fcdb9b173be8de0a2db7cd5836c66ec82fb27b4e80d6499d5485ec5d9d57938f87822df2cfcb9f5af95167d11b309c6cb65a6e2dda1e421070a6e181ce88cd0a6a4d70586d97dd0afbf", 0x8f}], 0x2, &(0x7f0000000600)=ANY=[@ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000100000000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1], 0x88, 0x5}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x31e) 13:59:49 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@file={0x0, ""/9}, &(0x7f0000000300)=0xb, 0x20000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast2}}, r1, 0x8, 0x4}, 0x94) socketpair(0x10, 0x10000007, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x4, 0x1, 0x1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x2b2, @ipv4={[], [], @multicast1}, 0x9f}}, r3, 0x101, 0x3, 0x400}, 0x8c) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r4) 13:59:49 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000700)={@random="dd0e05fd33dd", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x1c, 0x0, 0x3, 0x0, 0x0, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) socketpair(0x17, 0x3, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x3, 0x8, 0x7, 0x1, 0x101, 0x80000000, 0x80000001, 0xf7f6, 0x7, 0x3}, 0xb) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0xd7f}, 0x8) 13:59:49 executing program 1: 13:59:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14) 13:59:49 executing program 2: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x10, r1, 0x0) accept4(r0, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140), 0x0) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="040000000028"], 0x0) 13:59:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x3, @loopback}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:59:49 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x10}], 0x24}, 0x0) 13:59:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f00000000c0)) 13:59:50 executing program 0: syz_execute_func(&(0x7f0000000440)="0c1db5b598cd801b69e4f56962f5696200d9d9d045da1ff2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82c4237d39c3db00c4da7676edf28b55bc8f4808eebce00000802000c4c3dd6f68074851368fe9509b9b9b450f9c7eb90000c483fd7f8a354c00000aefc35b45363ef8bebe9966030faee42c240f5e5bf4470000408f8365000000c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:59:50 executing program 2: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x100, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x0) 13:59:50 executing program 0: syz_execute_func(&(0x7f00000003c0)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea0176f265dc5f00c35b5b304545e269a841410fd3d69945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 13:59:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket(0x1c, 0x20000004, 0x2) fcntl$dupfd(r2, 0xdcfe0c86910358c, r0) 13:59:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 13:59:50 executing program 0: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x7f, 0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1202, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000d5cc5f82dc5b13213f0a3aab89f636a91b0231e517a024fc"], 0x8) 13:59:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000940)='/dev/pf\x00', 0x800, 0x0) socket(0x2, 0x5, 0x7) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000300)={{"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", "e41d81d3ab95dd02ce40834c56f0929ca861629af15c484736b14fbd83737332", 0x6, 0x7}, &(0x7f0000000280)="c1d4c5adb2fa005ddcdd6743a6c09d614b824d2417cf0c52f5f5a51961c62bb256d029dfa8da9b448f05a391ed6ff6f808dd314a71ce0c6af7cd6ab14df0dd2c2c25c675aba778183e03f8e4a33fe3acd41df923e1acb2ef7618c7b88ef77b8125710ee755957c", 0x8, 0xffffffffffffffff, 0xf95, 0xffffffff80000001, 0x3000000}) r2 = socket(0x0, 0x30000005, 0xbb) socket$inet(0x2, 0x5, 0x80000000) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) accept(r0, &(0x7f0000000240)=@un=@abs, &(0x7f00000008c0)=0xfffffffffffffd9c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xfffff, 0x40) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, &(0x7f0000000000)="a530220840da979c91ba63306fd4381c52dbea523842c08898786e531111ac18e1a273d3af19528a0c3e40fe379aa6ed4234770281d6c502c31fa7d1faf1cb1d27c5bbdd6e5c31944a084554debba94b2a4ca3a8466a02cec605df5637ad388e76af0f6b97287102ee5c54241775a827b346084ffaa9d85fbe1e94ea4c84cc11d63a1ab2c5ad1acfc3e266301cdced16d8f194153c704552c64731b06dcecda3cdc34ae1", 0xa4, 0x100, &(0x7f00000000c0)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffe9f) getsockopt$inet_udplite(r0, 0x88, 0x0, 0x0, 0x0) accept4$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10, 0x10000000) 13:59:51 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x5, 0x9) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0x9}, 0x8) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5) ioctl$DIOCCHANGEADDR(r3, 0xc4704437, &(0x7f00000004c0)="906c71a26e1a13579159e96d706293c79ba73d3e459fb6c26000f82cbd87e55ab54da4e23eacc47789b14290e365aa3d55a8d5ab8a25d8b31484569a43ca080d577518d24ddb6f7d328fe0410fafc65af833261f8c7c08206ef214ebbbb926998ffdedce3042ffcdc995ec9a842c6fc2fbbdd4988e97dc017e3105d2d0d2e4294d812cd714e8bf903d39df592a0be624682e8e2dd7aed84b75f20c8e7200074252ea4e268e6eab79434e21df171e75ac0ba966443d4ce15bc8350bc67b49eefd184aff9f8a66cac10a798ca9a984a291bdf93f687853363e3b96975167db6d208a36f4bb51a911904601add0773d05c6209de04cf5839c86ef3c24c62251bc9a49ffff8fa35176992a7450a79004f815511a688687b3c2b13e8bca1205993d456d77c646a117c46fc1ce02271fa7f79eb61d73791e2f7d824ee6e6593c30386eab985ca6c724c5e4e2f23f9134ccd3e807b03a34df156657f1fc5929f6652726f1898147afdd4136b268316ab8335f4d165735bfc5edbb3a048955a6bfe9da028378e626ae0d4f38f8d30719cac5a32aafb003dd76baa20bc53673af8410feeab45f5ca3ec2c02c36d8be07729b5565b4181107ba2ef3b0ee0ac0bb985d03f1ef461c03cb8fe07266bb57fc8017f8661f1d8e08b9ec7acd06ca1a97cc9d222ea7bdfdd8558acdd356aacce8283a3bef732fc9b0f2f6fd535a5788d57762068a27c39a1f69cbb08509377c9186c7f7af1b7f06a097b836fbbfcfd74d52e00781072d35ffba434fa3eaa66c30d1057683d4f2c0b6d7b3205598c7d4524103fe497db82b59c5ecb52d88f9505f5edc9c493bf79a51e65956519920749fb7b320464557952a94ef26df8b1da6ac98b892cc3ce2ec7c6e7659fa236aa95eff19d8e159abb3a736c896545ec461a380c69272faa5823714c86c163bc4e6e4ae4d3d3fb9fc78351b8e538d59ba577835e4b6af71ddb7fe820f44d70b582769b31504ee6592f5041bea2bc04a4cc4690e6f5923bdbc8f94fd49400865770874f9be5a8d4e31eb0f4735e58ea094bfad488aff78b19090db53330f85228763b40828be610e28123297edae81984c657a575eccc744ce37ddf437e16d1869e3e45615a7d933cb790f46f45447a3488a61e5ad191360ab13cd84eda7235d442b82be87e77f27344e75c168dc24b5b394ebc6216050435bcceab1ffb514215b35b2746a9630e93bf08496fdb2f8f8de2afd9007447567ebdffda5c11a3ab837ced6f62c9ce9a3b957568deabd5617138d2b496e93b45320e3558a2e90cb32bd2a0566944d8d3c707ffeb95116ba456fbdfa317b7bbdbabdafb62661f3d2ad2f4ce6de886725b809e222ec6612affd8e7ed2fcf919d653d8eee162e7adcc08ef973067ac0f716b3c2efa85d23cdf85a5e8a51153f0f5885e6fb26af16691d207dfb7ee5869aabea75acf9e135f466dd08ee65f5d9e72792f3fcc618b9e8c8c58f80dd76b50ac0d50c1f36de4ba4828605673fc4e8bb6e6b1d422ebc1c16b01bde0570f07cbb0d15e83694852c10dde2a2c43bcfa775aaef0e5317ccecc267c4e890c5ddcbb8823ed6b36b67284be4badecbc8a7c19b1bfffdc884ccdf972b8c02b8ddd97985ba2adeb8a30f57504e124789fec7cb071ec74602f09ae30561deb65de3f47a8017c7e8aa9323f5c29b4930c78d202ed8974c6d256481fa2bfeac9ff75bd61c1b1154fe834a54d417ee053cbd5af7154a408a47650994660361a96ed6decc5ea6382177015aa093bfc807a8327f70a1f0a26fd7333c2f1f878a46c9a96e24e83aaf1f0837b30ce8eb04c2980059ca4f7eb8876a5ecdee2ea5aae954a41fb544bf4056e334bb68d5be8c950c1f66d209f0e689cf5cf4caded2fbf20e5502256dbc9e8c1b12b58c14071ffc15b28d1fe808d417229d6ac57e7e38541de347c7b5b7582b1238d1f1b505462e1c8e06b1a93f0465bbb6f6e97efad283f8242d222454d7d28ff238c91159cbb4322012ae6baf906c66b6077e828c2490ca72727c3fbd7b62aea3187d5d2f609a2d72c0f9fa7fb6d49693ca8e7537d74fa4580d36833c6c5755b79540b08ab8e15b78f8cf1e739ace53d9e05cf87f9b6af2ac2023c5af85d5ffb043b569c7749a7c226cc808a3d94657d0a444ac47eb9aa7ff9cc44875b8a96ec2c94d9bc3dd85256cc025e0c3e68a1b6a9ed34a13bdf99006e9e03cabfe57a998242e182e7e91d68374b053a9fdce45f9623544964c8608129927ca1fa3a97977b91798d62c5a7c606a4235c642858841c2cbf532279df7949713ba94f24ac41b7e9fb9e45c404283d820aedd4a4b27d8508ad97ecad6aef904bbbc6a151185f194418d0080d8ea37e915de92bff414bdae54e0c274a9b9a2118e6a78c478a3fb3c348f5f6fc755064119f1e9ad8ab5c570043fc4f4492bf24f8bb27cbd8c8701fbf3da5af2b61a6dffcfd19e3b6a1fd98374d7dc16bb9939527155d89d7987f7e837ac4692e2f4f074eb2be476ccd8ef4b27bacaa62af85f16e749206bc1f1ebf4990648901b62341fca9ce0c125ced343c47999707c7d8142dd41f217e40e66bf72ea3818fab7eafdfe2a7d3646bcb32c8a317ad8ec67b550d2568bcb75d0a099f6f40d9df5b987833b176c8e7addb5a7d99e221df504ea85537ce4e64abd3c4eaab7faf4c09d515ee792721b5da8910aad4563ceb1e561381de0ef342d7fe24126486613d6f615cc0daba3f4e46d79bc731489f28f2dec5c57d27d1fdb06ca4ac35b00be8a5c46c2f9973f8fe7150dc0bab2c7b38daa9ccdf7d04a14bfc287b7250a86f210d732a4f9cab6e279437eeb79edadddeada478f2323a971ca5c58a394cda39049dbabe8bd20e54404308f766ac4d1d75c55666db3a9a6462570f16da8561b64d39db8591067fff40155bb7969d1de973574706ba206093816dc6413f44e317acbf576516050dbc16bbdeec2b7f286a30ba7d70ec3aeaf5336f6ff689551a614540fd47d587530d2224574e4463ddfa845f4554bccb1cf16fd3da603429d7ca84362c4106516626f01b55b0f98be75f485c786329b9390cac5f6cdbf23dbc3f4a53559118bc7ddbe7a26e21886bc95ec1ce9903c972d4f4c6d5c2791544a40e46fef982f911d1403a81cc89540f5839db61ef45a7d8e898a530394ac7a9f0f08f51083bd7cd51a953c98131291a4d45da10adced6064dfc8686bd7c078796e85c722c45d6eb6e39d85880bac8357414d4aebed3a5336e55de7ff6cc305c934982c62967f5e9d5631fcebe0f6ad6d4b6490c6ec430b8d248c7c0250ae54c3c395b1a2743f3d41427357ef60d8ebd065ed130547e8a639ed544862a6266ffd846898fc1bc339a7257c2b2642262360f8d10db325bbc778e0f1c30d390eeb8ecdfb0b7a141fe8ad72f5e5d1816b7cdb0df825c4a4a151572e477d6874cefad1d66fab6fc4855c18cad786782258f19db3b05c5a852b681792528e1ac0d80c935a8ba5a36dcc5304bbca2a23030030766736e85a74ebab76035ec0e46a734d3aea443a087ddcecefa9e733e40d42f1dd6dc0ed5749a19e6c0948151eda3a5bf7b7ab53b6d6ea990458c436e2274ad4026bfdb3b47f1b2fecd6bea450d2ce088315cbaa90aee7d192c6cc72f4c02676cc7dc143c8308e50a9b116f484a20600335f5b3cc26ae60ec2709dcffbedc99b01a1ae70f9329762e6b20dcfb093f5a58f61aec8bfed05098c7df284d8d911eb40d4e0bdfe69cf6ce0ee4aec1c93ea7d3ec5cb6ec50d3622c66de1477e87a2e0ca2602707be5b726f2e589d249e575baae56d8ed9c1605f22d199a056c2a2bc08075e216837e88330c6c00cd86e0b8aa97b208bf30d8dea098e9b59803fe0716ec3ca07ffbef397d231ab907d026459dac1eaa99ad6ada020ee505131bf30231c22f6f0bc13a186f7dba6edd00a4301db5d212f64769d5687b2a836ef73660f6f1e4d394e3f26e17e950c6215e737b9415e6dbec4ce3113843ef7edb6de512c48c21ccea9eeb2b755b1c1acf07a13ac585d473d2c786ad636a3eedaf079633aad490006518b0cb4aee8bd909a6bb6642098768d03457a04e45843895db5d164ce7ddab9ab6f9403ceee965f1f19bdedb1fd90043547dc86cc311eb36cd134057c8a255925b0818c44752eae4972ddc66a35fd7a4e4ba23f869653d793221d0461f9b6ade3584bc3ee08161fdac92992945e90dde3246b8305889972610ad0419a268bfbce5eca057818aadc3d111ea96e3e8471a941ad8e6ef18008a883ca321aba5446f3e4fbc313156636d87e9eed40832dadfd04697313a5440e7005995ced1652e6d7b72d1ecfaceb89e2fd043f4517c8a7701b04672d3b37aea245fa3f2fc4cce3560388f873ba2af6245e1324daed15bd4677bd81b1f4250fedd4993173246c2ca1b6824196db3540c8941f12b627fe4b63c0249cfa3b2c1bb30f19068ae063a1d4f4f868c2403298868a9669a62b3873c489dcbd302bb5c5ab21712aa58e11dc974e2cd711dd9066fd9d31374b724de17fd4117db35e521e5d261c9dd0752d0d1d67c1c09ab7635ed0c27c660a7cd6429cc3a8e49bcd2063ad6bd7edafd26a70b4801b2981ea375b4bafa2b42de6dd784c91b0e66c463d12c4a74f1b4bce658c2004b41cacc79ea496ffef651778492e1854341e94bcc5ccf98b3aa6e49eb495d5d5879a49d3a22c7c8b8032d80da255e4659136ad6b066bb9c37e63030f1fb85673b2d6a8c8dbb4b116afc5010a7e57b9f3a3b9e6d41b5ca564812f57c1ddc1c0f80ea56d58e1f50a30d6748ea453d0933f0d1a043f1214c43e938e2103614c8a9aa1a322069d31f2fac86a54f89f387006088c97ba3de966e7b6df2bb2e9d2627741327f01c8b64fbecdc987fcbb4e450214638b00b880d050d7ee805b78af7c7c88b05660eeec8a138a4d3657022052877ca628ee30c104a2274ae3d52671a230c767d3321c3f7d5b4989eb3fe69fb89106d75aa09da42c7fa52f4e43300328de2e056b9af47695927da9514948a3c7d2344aa3009f21d6b404416ede262c8654282216bacc9086132dcef5856ca7ba31589d22d35613374ccd1a59640960a4ae6b094f5837338cd86cdca18780b90a03f211d828c174388b48ca8f5551724ca5c6c6cf5d0ae3db4441d1b2757fcad63a6b124ab16751faa38db39ae18b3b87c05ddcc6ffc8f511c87dd8a5e9aad1678f01cede69b53f87ed39e83f21dbf53bf90e8c46b2a052477a1c81cc4170304a1008f3269401b68ad8e040fde4295cf4d753ab3eb0418114ff738e068e96ec6fa11982eb727c91eba31a153daa08d7254af04ef66b76b74bab0bdd661c48fb0b8efe079388f7b760fe75ff080d0c8dede57828b4fb079b316db6f0a18c34bfd73a5bd163bda9419cb2304e2e7e46661b8992def2065f6fe4532a0ebe4510b2e02f48b3ff371e69fc5e00cda15ff61127c56aea876a2e91b2e9f0eaf136dc45f26594c75f8c7afbeacbe3b89b0703b0bdce10aee966dd687417e06042c88369c680c45b738519f47f15eb3660670b45906dd4a4e5fcddd3dd8ad655c13d377f9128f70b47cd5b72b8803b70e7b5a201551a65aa97aa1e665637b23af2ad7995f8efa2e560521f55b6d8a964539a03413858c5665c08991be7514d7ee551b4cc9c01e157ea40d515bfb88da48177cb218711444b8988b47f8cb41d6f0ddcd278dd2dc797f92454edaef28a37905feebb624cb16d195c4f47762ec7fdfbc34b518ff24903397d7be7ec195c374c1a2ba12c6ffaa242429a3") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) fcntl$dupfd(0xffffffffffffffff, 0x15, r2) r4 = semget$private(0x0, 0x2, 0x800000000048) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f00000000c0)=""/52) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) 13:59:51 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getpgid(0x0) fstat(r0, &(0x7f0000000340)) fcntl$getown(r0, 0x5) getuid() freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={0x0, 0xde, "3e4d8a46953f3a6d047ab624b663b1b44f96db0fc803ae2bd31ed247666210337c3ba88aa11a63b2fa2355005a5e77284229bec116d48552b5cdd41b6f76dcd4fb2a6fc0c50bac19c59910599149e2a57431b8e83074d2b701cc7d961396085f67573d70955e9828af8645b23a8ab7338c1164cfaa53edda0332c79066789bde3296fcedcdfad3938b2a0aa0542b9a87a2b9fcf7add88c8e1ddd4936d6d16448ab7f8c34f7c0b48b05e151f775f747ed4051f17e4f99be7661a526f1a5eef3e74d0b1a79d7989eee934d2324423622d2d1284fd86d027a6555f2832d64ea"}, &(0x7f0000000080)=0xe6) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x400}, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r4, 0x8000000, 0x1000000000003) r5 = msgget$private(0x0, 0x7c) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800) 13:59:51 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, 0x5c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xff, 0x9, 0x3ff, 0x1, 0x9, 0x6, 0x4, {@in6={{0x1c, 0x2, 0x8, @mcast2, 0xe924}}, 0x0, 0x101, 0xb9d, 0x6, 0x100000001, 0x3}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffffff8, 0x10000, 0x9f1, 0x8, 0x8, 0x40, 0x7, 0x2c39, 0x1f, 0x4}, 0xb) 13:59:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="d46e59a02bb90cd83fe6027bf586936c8905e2ab07b8f41e662c4bd7977df9a35d12da42c475d038e21ff5a40f425aeb198f14fce14f64b5c9d1f14082ab28f2c3dec49e6901b8678b91954dec193902a73355e27bd92637c4250c407dbc61443bf3fd"], 0x0) 13:59:51 executing program 2: r0 = open$dir(&(0x7f0000000300)='./file0/file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) shmget(0x1, 0xe000, 0x20, &(0x7f0000ff0000/0xe000)=nil) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f00000003c0)=""/85, 0x55) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x49, "395a862e64c255fbf94f9be0912e690b5a6d5f6655dc20382faa5b93efb400efb90a9651ac74e8c4eca5bae7fbfb7c0717dbd91016e6fc43e84eab29386d4e4e765c6ded2bd5a48dff"}, &(0x7f0000000340)=0x51) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000480)={r2, &(0x7f0000000440)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @loopback}]}, &(0x7f00000004c0)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0xd331, 0x0, 0x7, 0x8000, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0xa, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x0, r4}, &(0x7f0000000040)=0x10) renameat(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') r5 = dup(r3) ioctl$DIOCOSFPGET(r5, 0xc0884450, &(0x7f0000000080)="ade3") 13:59:52 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x1) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000300)="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") syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f2f66474f493a3a4ba261b7e2") setitimer(0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x8}, 0x24) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 13:59:52 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000000)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffefffffffffaaaaaaaaaaaa08004500001c0000000000009078ac1400aae00000011100907800000000"]) 13:59:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf/', 0x200, 0x0) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) r2 = accept$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) sendfile(r1, r2, &(0x7f0000000140)=0x48, 0xfffffffffffffffa) shutdown(r1, 0x1) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000180)="7ed5a8d3e727cc26dc534dd7083e4a3559ae0833ff6efed8e86ef9bb53031557efe62094775eeb0807a7bb2ead41a61b90ccb7b6ab330bf894f5ca981a39b2131c3e806183fa8ebfc5bf70d7112d3e3237ec3e3a32639664bf5df517fdf6bf554464c7e12b0d0e35e69b752fb4175fd89ce48713fc21f4423e1eca06c70b62a86b9dff1a011b31464b7d424e1db769fac7766d12") 13:59:53 executing program 3: syz_execute_func(&(0x7f0000000000)="400f2ff9660ffc05dd000000420f0d6100f3400fbc0ec4220daabe65566666c4a29997faf2ab8f29b092df64650fde2f66410fe2f9") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000300)=0x3, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x4}, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000580)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000005c0)={0x0, 0x31}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000640)={0xd4, 0xffff, 0x3020, 0xae4, 0x5fd, 0x3ff, 0x3, 0xffff, 0x0}, &(0x7f0000000680)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000006c0)={0x0, 0x4}, &(0x7f0000000700)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f0000000340)=@in6={0x1c, 0x0, 0x5, @mcast2, 0x2}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000380)="d6817fb075471e7de77617647deb977a03795a732bce787a24b4d33da014753aa122581335e4d6d921a672050922feba4f6fc03055aaef2f4d411a97bffeb69d0a954b718844f1a74843996792856ee1c20b68ce653045fe258784aad2fd6c0e80c07b53223bec7bc91a1a4ea715fb3e2c8ecd093e96fefed790776fb368860b7f288f11fb3399870122974ecd49ecca23d4c0d886ef8c1fb3a9a34723e0621243edb90efba1e197e8d9111ee1cbce5fe1a58211c1bd72d305a385c225c2ceea9d00629678e350a954a7f1f06527fba3deb6f89d29786099a17ab1e9", 0xdc}], 0x1, &(0x7f0000000740)=[@sndrcv={0x2c, 0x84, 0x2, {0xffffffff80000000, 0xc851, 0x3000, 0x200, 0xffffffff, 0x2, 0xffffffffffffff00, 0x1, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x8a6, 0x200, 0x8, 0x0, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x5, 0x20, 0x1, 0x5, 0x200, 0x8, 0x7f, r4}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x8, 0x4000, 0x9363, 0x2, 0x5, 0x1, 0x2, r5}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x4}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x1f}}], 0xc8, 0x20004}, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r6, 0x79}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r6, 0x9}, 0x8) 13:59:53 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x10, 0x2) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/15], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="10000000"], 0x8) 13:59:53 executing program 3: syz_emit_ethernet(0x239, &(0x7f00000015c0)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '#^t', 0x203, 0x2b, 0x0, @rand_addr="3b6e488c19d9552530d063709f52a5ce", @mcast2, {[@dstopts={0x5d, 0xb, [], [@generic={0x522, 0x4e, "9d06428397b25a82700754b715d86912b018f9bcf9ee4674f6ffa1b80a4a4966693a5eb32b608424e5dc2ac0014d8c5ac6c04504442dc4269a09d45bafe4d4976011570a5553e6e34d672cfa09eb"}, @enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0xa79d}]}, @routing={0x54, 0xc, 0x1, 0x400, 0x0, [@ipv4, @empty, @mcast2, @mcast2, @remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @multicast2}]}, @fragment={0x21, 0x0, 0x1, 0x8e35, 0x0, 0x4, 0x66}, @hopopts={0x0, 0x1, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x22, 0x1, [], [@pad1, @jumbo, @padn={0x1, 0x1, [0x0]}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x6, 0xffff, "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"}}}}}}) syz_emit_ethernet(0x401, &(0x7f0000000440)=ANY=[@ANYBLOB="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"/1041]) 13:59:54 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x80, 0x0) readlink(&(0x7f0000000540)='./file1/file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000001c0)='./file0/file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) unlink(&(0x7f00000002c0)='./file1/file0\x00') ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="bf1db47ab59b0249f9d481458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee15a401a46404dd7e1252407f9f741c1ada2f0ec068720914853487b12f01c3b18efed3c1ca8929978a02deaca589aed2a276d92c048c9f058f5e9719e29931158da21988faf97fb55b7c09fada363c2fc5238688236a0000a62a08304a1f09ecdfcf6b2987c1c866e611221c3929bcf97b976ca0be4916612fdb707b95824acfc15c315ac8382c6c2398d518956144be41fff1773ff37f544256a60a07dbe36a091de3ce0462d6c5d09f3ea5f4baf00662b6e99a65f747bf6dd5a192ec68969e96c77e73a6500dbcd03dd01eacd7fb0887222e57336fbc1fe3363677dad9b15950c27929e1ec777298c6b5238588045c16d5b416f248f3ea57983191280a77f4dde55f0791140fd6b64f465b62d13aaf29278bafb0a8af37e8", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8) r6 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) 13:59:54 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x30000000) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000200)=0x200000000, 0xff79) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffe7c) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x19, 0x0, 0x3751597685db8b4) 13:59:54 executing program 2: setresgid(0x0, 0xee00, 0x0) setgid(0x0) r0 = getegid() getgroups(0x6, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setresgid(r0, r1, r2) 13:59:54 executing program 0: ppoll(0x0, 0x0, &(0x7f0000000540)={0x0, 0x6}, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x556) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(0x0, 0xe, 0x0) sync() r2 = fcntl$getown(r0, 0x5) r3 = getpgrp(r2) r4 = semget(0x1, 0x3, 0x1) __semctl$GETVAL(r4, 0x0, 0x5, &(0x7f0000000700)=""/4096) getpgrp(r3) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa0, 0x95b}, {0x8001, 0x4}}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) fsync(0xffffffffffffffff) getsockopt$sock_int(r1, 0xffff, 0x1101, &(0x7f0000000000), &(0x7f0000000180)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000280)='@\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='@\x00', &(0x7f0000000380)='{\x00'], &(0x7f0000001840)=[&(0x7f0000000600)='$\x00', &(0x7f0000000640)='^\x00', &(0x7f0000000680)='\x00', &(0x7f0000001700)='^\x00', &(0x7f0000001740)=']\x00', &(0x7f0000001780)='^\x00', &(0x7f00000017c0)=']\x00', &(0x7f0000001800)='-&\x00']) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) lseek(r5, 0x8000000, 0x1000000000013) 13:59:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010400"/136, @ANYRES32=r1, @ANYBLOB="07000000ffffff7f000200000008000005002000"], &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) syz_execute_func(&(0x7f0000000140)="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") 13:59:55 executing program 2: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\x00'], &(0x7f0000000100)=[&(0x7f00000000c0)='*\x00']) syz_execute_func(&(0x7f0000000240)="9826473e431c230f05f32459bf0b00000b40d8e541e2e9b55767660f73d83efb660f72d50f0fb8c4054e4eed751e0fa0e509aa34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b042000000f08171a30b8a826eefa80dd4d445c7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 13:59:55 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)="b0", 0x1}], 0x1) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000500)=""/39, 0x27) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 13:59:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="8d41e2ee7ce3d02b5b13fc4c527f15fa43546bda") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) geteuid() setsockopt$sock_timeval(r1, 0xffff, 0x1003, 0xfffffffffffffffe, 0xaa) 13:59:56 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xd0, "04d3a7d876fe7e95667e9d393c4f93eae74527e4a5091f7de2ae4caef6240e079e34584e2b1fdc5dedf07e0a9cebf0df481ab44e512ed49b91e0b75b99f3d558c8b62d60b0800ff0ff4cf0e084bdae32b2f54894226fd70209bca7297a121ff434e1c2b4c09901e663c37226075c238053f350a4d16b30075df51230acf984f2c5021025a0f1f03641d715dc4f9826175052addb9441901daa078b5332e19fa71c1976d37d39b75d78156e0b89915c31e073bceeb6181fdb6e4858e2ce7f7fd9f7d7f31d0db803e7cd387723620d65f2"}, &(0x7f0000000100)=0xd8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x8, 0x9, 0x10, 0xff, 0x200, 0xffff, 0x7, 0x2, r1}, &(0x7f00000001c0)=0x20) syz_emit_ethernet(0x4000, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2, 0x7fe4abfbd000]}, @local={0xfe, 0x80, [], 0x0}}}}}) 13:59:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x80000001) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000000)=0x7c, 0x4) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7415, &(0x7f00000000c0)) 13:59:56 executing program 3: chroot(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000100)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x0) socket$unix(0x1, 0x20001, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000740)=0x10, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r0, r1) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000840)={{"1093381c81e64f8ab92c4852e961b421c9c1db6efb297e2e4b4ef703506a67b0adeda103f813fc502aa9b6115080f559288b75d9a9dedf374ce030d55ebc4dee5d934e9c10e9b75986c50ea50bb1ca9c41269bb936b670d9cb03d726f0c6a38a170f73eb5bce017fab0b31ea5fcace43123e0e28e373a18a57e6a66acb8363240979db69076591567204dc9ebc01b5572c21b824b5fa014c5ca4f3a4a6595d4197b59f1f4600edd28cbee49842024ac2e9c1df4c7a21fb5b93458556daf9d33a62900bcd819b9bc2c4ab5fd002f89249c0069c48c61c086eb64cc1387ae00be748a72bec16778305971e134591a134f8b73d5bac1485e998ef99afaca0d7d34e7480c74979f3e5e033d60b8d6a9f8497bedb3b9ecfcd12026427f8b625070adfea38dfb75a03dac4d0f56765af85b168ce25b960e60654de4f437b4100638a65cb8854f754c56f94e575859a74cb84c36c05495dbc14bf3e8da7a5cd48b4c49c7bcc5a66a42bcb81ca3f57a8c2c5fd9b9421f38978df078e4af26fcf0ce7ab4e4708924ca9975d34c29fe3deb61b9ae8fc2e039d98fe55b095d869f805296575e12d14673b4a605afe7612e3327372242da591c92800f02102810b546884963aa6ee37760a33eebc2d98973631634366100de842c4d00b5f783377e22341c93505ef2a9a63f7c43c78a4568e79c38544dfaff84b805a2928102977b7b4068f4098f54534c957be1a9d08a679e6bc2dda6e8e4acb9ead5398385b486a88176054b6d6e495c780c6a044863049a29768876aaf7549cad6d6fdb91f417eb83b8ce323d3320a24318582e74153d292d643c065c1bdbb54b936793e0a9a157220079556a522cb440b9e786ad5f98e2ffdd58d5e563a5690225916cfc243a8132a75aa893525eb9d743031380103c04f0140d3dabce13c2b89cfa915f274429b0309f87c4bca14864f57db75a47d74aacfc5a79b7de74b1eac242c5dd59d02aad5fd8933a091ed982a7f9c2c336b6b1f36c8a879b4161be9acbd45a2d30262ba95884ddfeb76efa856277e6454d133e4d998f656bd14df95654421e06c49fde7d7041cfa7ecf3f4c6e2db6e7f5c2b9bafec878017742c055c4b2515f235e8072baf78f6b7a5bcb673a701744972c4a631a61215b521eaab2cfee7ced05bfaa2aae7fb12e969c8cc04edc6d1ccc65d320ec3344217e7f478f0dca741c96edf3aa6625b7412d0a37af3999694f499705b5f7b8c6719143f199560e03a0638c1f9639dcbfc53e0e94596ae72a0c3727f32ec49343d042960bf2f2538074b3430423d9670c5c2fb436019a1eb41f9a8de90d20c775fec6a88628458de5831b71c6286e6c4073f5e38b76e92eef6cb57e5fc8a77092ab262a09cc9fb9ca8e9c027853cb850fb10b01c0b247e07fe585b2b87e557d857ce3880eedfd06bd56cd4dd65d494e79", "502af6bf4297f24f7b705afb32c28c48f73f3c8f2f37f34a2a3e50396e6639ed", 0x0, 0x7}, &(0x7f0000000780)="20079c53bd209c7299e84abc7a4f8b2d4f661085ed82a2770c66214394386eb0f35e6027e21ce6ea77ec97938419d9af2ccc3a67b2489e4e28687cc210d4b0d74094468cf8a9e402d2d1c598b41f1c164b6e9c56270a715ff6528ad1ac2eb6ffc1466f3b87d96b3068a04a4eb5df2ebba8b616034dba3d78743ac1c786d6da679acdcd19ea09ef38145cbebab0000a15b51e1b2092ed91c7bef8ba7caaa1c3fefcca97ad4b74aed000fdb1af5e928a3d52fac8d012c8", 0xcd6, 0x4, 0x8, 0x6, 0x1, 0x1, 0x3, 0x80000001}) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f00000002c0)={{"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", "b02e9a07023f262ff07d62185b7efcf591fbe61bb470e9b69c8b1bf8f27ca8b8", 0x100}, &(0x7f00000001c0)="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", 0x5d8, 0x10001, 0x401, 0x80002, 0x1ff, 0x200, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) 13:59:57 executing program 0: r0 = socket(0x8000004, 0x1010100005, 0x1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8009, &(0x7f0000000000), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x2, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f00000002c0)=""/144, &(0x7f0000000380)=0x90) fchdir(r1) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x6, "6d6e7fc1ba5d5d6a54975b427b5f3e86"}, 0x14) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000240)="a935340fb073b87f3b094f7b047f714b7c5b80d662e54f59463be6deaeb4954093d71118496ce231dbfe8a278848afd514c28ba5ccedc31b9a9ba2d93fb3cfb09e5d4ba79f233a22339c83bbe3ba16bc7c8bd2c846eee1033965154b0e300f94149cdbe5c82d2def12d45736b0c05402187a65") msgget$private(0x0, 0x210) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000013c0)=ANY=[@ANYBLOB="a125291f9d295803000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000003400)="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") getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r2, 0xc8, "1b2d705adaece62b15bd130727559061bcafed84d3f4cd009203dfd5c3bb37ea09a4b1e3dd9f7a8c8508f3651c7a0ea9734125fbe5aaff8788babb95e8b052b7fb6ea6e910854e326b8d23396a8519b47d8c66f5f158c9ad823a207c0b4ec7c2862d6b41789a21e7a20e5830a2f30aa4f6236210856eddcac011d5a821bd8cc9edfcb3736b246a823d9d2b91c5ee35e4fc1292e782c37fbb5cfddb1687bb7c7d8e08a11196fb7988193574417588c9c46fb423df87db01f02764a928dc29da266a6bfd6b9545d9df"}, &(0x7f00000001c0)=0xd0) 13:59:57 executing program 1: syz_execute_func(&(0x7f0000000240)="98341e0f0564660f73d00691b00a4141e2e996c401f1546ffbc42379d0a200810000e676f66da20fa0e5be34d1c4e1f8c4c403bd6924e42afcf246afd72e41812047002b0000006ec401d9ef91d2440000db88a1c41f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x30000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socket(0x2, 0x1, 0x1) accept4(0xffffffffffffff9c, &(0x7f0000000300)=@un=@file={0x0, ""/4096}, &(0x7f00000001c0)=0x1002, 0x20000000) dup(0xffffffffffffff9c) socket$inet_sctp(0x2, 0x1, 0x84) dup(0xffffffffffffffff) pipe2(&(0x7f0000000200), 0x4) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0x1c, 0x1, 0x1) pipe2(&(0x7f0000001340), 0x100000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001380)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000013c0)=0x1c, 0x20000000) r1 = dup(r0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="722548e3e910ff86b13e86af21ecd99cf0b0149b64a0259e0cde764706d321124c9d30972185b03cdc94a33ca990dd8a0f2bb4", 0x33}, {&(0x7f0000000040)="3ef6c640c9c1000adccd4489232c08103b6001047f1dc6f90118c9eda2e94542e176f4ab6bc74512ee36a648aea6ac271989f6416ea2f98ce01f439f60c2b8ee7ffdfd10520623c9b78c30ef540340eb8ec6bae423fb67981fdb4b56845c0119c4cb40682b6159fcc25976a6c791c17e0a1d", 0x72}], 0x2, 0x0) 13:59:57 executing program 2: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x0) read(r0, &(0x7f0000000080)=""/80, 0x50) 13:59:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) flock(0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x4, 0x430}, &(0x7f0000000140)=0x10) fsync(r0) poll(&(0x7f0000000300), 0x1e, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) 13:59:57 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r0, 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) fchmod(r1, 0x4c) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/106, 0x6a}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x101, 0xb2b9, 0x9}, &(0x7f0000000180)=0x94) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x3, 0xf, 0x3fd4a6de, 0x54b}, &(0x7f0000000200)=0x18) 13:59:57 executing program 1: r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000000000), 0x3, &(0x7f0000000040)) socketpair(0x1c, 0x2, 0xfffffffffffffff8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1000}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x10000, 0x7fff, 0x4000, 0x1, 0x2, 0xff, 0x8, 0x9, r3}, 0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x1, @empty, 0x2a315170}}, r3}, 0x84) r4 = semget(0x3, 0x0, 0x80) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getuid() getgroups(0x6, &(0x7f0000000380)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f00000003c0)={{0x40, r5, r6, r7, r8, 0x99, 0x4}, 0x7, 0x3, 0x1}) syz_execute_func(&(0x7f0000000440)="c46180558901000000f3410f101500000000f3a6da3d00000000f2440f0f1bb6c40205ac9700000000f36442d8d3c4a1f96f6e09660f747f57c4017a6fae65566666") r10 = msgget$private(0x0, 0x199) msgctl$IPC_SET(r10, 0x1, &(0x7f00000004c0)={{0x8, r7, r9, r5, r9, 0x154, 0x9}, 0xfff, 0x80000000, 0x8, 0xed1, 0x0, 0x7, r0, r0}) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r3, 0x7, 0xffffffffffffff80, 0xa9}, &(0x7f0000000580)=0x10) mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1) msgsnd(r10, &(0x7f00000005c0)={0x1, "f83a1893eae88a81b0a277f23dd707914038beb4cc9276c2d469e94b80cb8435e42893785349e490875259b25954f0193be43365a4622f702dcc158d9c55892c225b3fe7a3ad3ca5081699e89595dafbeaeb8607ab0ccc906c9abd86519714ce7c17127a4936b40944179e301d50cbe90303b342d577b4801e2723922d17ab7fa4bfbd79dac51868b15b507fd46bebe95d776f6d2430b6f923a1bd73ca065205e8cb4be964eb3f08926764f604188b42a41ca6917a2caa65ead48e328537baa9e18b75098ff9b84a15e9eb42a6c3b7d768f6f8dfbbcbbd096c54ef1495e3e5eb880762a619757b41ff8b8a9437d7d0fefbcac01fce41"}, 0xfe, 0x800) syz_execute_func(&(0x7f00000006c0)="c4025d2d9e00000000c40201a8ba15940000c4e1b1d0b2940f0000c441e17c1e6747f70172000000400f008300000021c4a3dd699c8e86395370000f0d4100440ff287947d0000f36d") r12 = open(&(0x7f0000000740)='./file0\x00', 0x600, 0xc) ioctl$DIOCSETIFFLAG(r12, 0xc0284459, &(0x7f0000000840)={0x10, &(0x7f0000000780)="d5bb06ecc86d812e002305a0dc8d8788b1638c434ca50a023a1cbea39f87cdf392a5e8ebede66cd829cad1d07adf311ced9f0c06b80974593d1744db38ae71e027a189a252ba5d15f40f7d7956ab8572ad1e5c6c690b74bf61923e02e94e973ba68f9987baa1b0fac951307630efecb1ffbcf071045e65df1b2c923cd77cea195a", 0xffffffff00000000, 0x0, 0x6}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r12, 0x84, 0x13, &(0x7f0000000880)={r11, 0x2, 0xce, "f5bff5fb57d9cf2a456ebef7ac4c6944465e56805566319bde65a6027629675e0ce75d4a24c28215fc765200950ff2a4de9f5fd68179aa98696147f01383c32d6e950f40147b90e8bee14f18b6ad7be7dc3d376c1aeaa36b60574950cf08e20b531731cc8da24c738785f3d3c515f182b7ef07d1be666cd15aead627520605c1a653c9a36a46260612117899f0d54a768f37580ce10508be61098849c42800a253a71c9510dd9bad440f2d281c47146645a194e95eec27eed3ce0278d7ecd4e21e90e0116751f5845b48d4363283"}, 0xd6) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000980)={r3, 0x5, 0x6, 0x6}, 0x10) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000009c0), &(0x7f0000000a00)=0x10) ioctl$DIOCXCOMMIT(r12, 0xc0104452, &(0x7f0000000a40)="8f064b79679253f9e886b68565ba07ad20e8eb45f267e3592aa9b6ed30d57e7aa18b5032ba7ccc1af0603ef1a4c691fc7009f9b0e3f6a4244bb215c706a9225d62f8bc14b59faa1b56768d0c0393bcfe6e8c02b9c1aa72ab141b0526911f24f66b27eddd0bb3d1a97e8cce34d97a064f7e9085cafe683a279cebcf7d7565f1aa69") r13 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) shmctl$SHM_STAT(r13, 0xd, &(0x7f0000000b00)=""/10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r12, 0x84, 0xb, &(0x7f0000000b40)={0xfffffffffffffff9, 0xea67, 0x6820, 0x6, 0x9, 0x8, 0x2, 0x5, r3}, &(0x7f0000000b80)=0x20) r15 = open(&(0x7f0000000bc0)='./file0\x00', 0x10000, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r15, 0x84, 0x19, &(0x7f0000000c00)={r14, 0x7f}, &(0x7f0000000c40)=0x8) 13:59:57 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000240)=""/194, 0xc2}, {&(0x7f0000000000)=""/176, 0xb0}], 0x2, 0x0) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000340)) 13:59:58 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="d8b39ae8a8dba9e6dfbce98098f2d1deaa3e83103a47616e186342e2621d0a5a9a6da1", @ANYBLOB="ea576f8d5b4a579f978afb52322b9501ed8022bce0da9f4adea804015c76f4f73e3fced3cabfdd99f1108de2ce87696a4268cbadf96024dd69550001b13238cbfcdb78bf46fec21be2c1548d0e52c8eba96d6832e8f9daef474fffd6087e8647d0e19b55d966a0e2a6fd3154582a6da81bfdf1", @ANYBLOB="ab8c356dc54a360d6e2a970f6252f204df43f324ed8a27bb55baede042409bad787df40bd1f36ecc2282c35d0c5b20a672b4e12e8494ef3b486274f0997e960f", @ANYBLOB="18403139db21c4152968bc4a31e9eb9059e1a497923a143627ad13b9804e2b9dbc1e5e1d3c97deafdf6d1d7887c50ac3f9c67755a15b7b18c67a6ab103563b5fb0a4e3d4015626f54b00b6d7c5cf519416", @ANYRES16=r0]], @ANYRESDEC, @ANYRES32=0x0], 0x0) r1 = socket$inet6(0x1c, 0x5, 0x0) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/253, 0xfd}], 0x1, 0x0}, 0x0) 13:59:58 executing program 0: syz_execute_func(&(0x7f0000000040)="c4217c51336466660f50f9450f0fae277a3e39aec4e2092847e5c461e75e4b00c462510d7c83b9c4226d978b0b00000046d818c4c22593bc1f570000000f380020") syz_execute_func(&(0x7f00000004c0)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x4, 0x4) syz_execute_func(&(0x7f00000000c0)="f00fbb9f00c0000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c4e2f9243c510fc4014cf30f1af0e22bf6e2c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f77802a2a9467412644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 13:59:58 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x4, 0x4) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00') syz_execute_func(&(0x7f00000000c0)="0c1db5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c48821593636f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = socket$inet6(0x1c, 0x3, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000180)=0xb) 13:59:58 executing program 2: syz_execute_func(&(0x7f0000000240)="982ce00f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb36f0430fba31f82e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000d0618da378740f2d9600000000cadc0dafdc3bafdc3b2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 13:59:58 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000280)={@empty, @random="43333e128ef5", [], {@arp={0x806, @generic={0x1, 0x0, 0x6, 0x0, 0x0, @broadcast, "", @remote, "41d70f2137c06666fa2e2151efaa30a6"}}}}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2103000000ff0100000000000000000000040000010900000000000000f88500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000464500"/128, @ANYRES32=0x0, @ANYBLOB="01800000fd0a00006604000001000000ffff0000"], &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10) 13:59:58 executing program 2: r0 = socket(0x5f, 0x6, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x4000000000, @rand_addr="c2588a76f139181c41c777ae2072d4cb", 0x9}}, r1, 0x1, 0x100000001, 0x31a, 0x3f, 0x469c}, &(0x7f0000000280)=0x98) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000001340), &(0x7f0000000000)=0x4) 13:59:59 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = dup(r0) renameat(r0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30031e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000296ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x5, 0x4830, 0xaa8, 0x7}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000c40)={0x0, 0x5a10}, &(0x7f0000000c80)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000cc0)={r2, 0x0, 0x100, 0x9, 0x7}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) mlockall(0x2) r4 = accept$unix(r0, &(0x7f0000000d00)=@abs, &(0x7f0000000d40)=0x8) sendmsg$unix(r4, &(0x7f00000015c0)={&(0x7f0000000d80)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001480)=[{&(0x7f0000000dc0)="41e7b474c4446ee46b4768e7e08fe228074f7f7713d61bf8f1b2bc41208ce9ef1bed7cb42ddef2c990a8452e46ef5e3023e0fcc6c0edbc7de30a42dbbeecbde0665a0c51dd5a5696628c5f4a2317772d7ec40272bd1df8ce1d515525d7d7ae749ecec9f34f8538db9a02db27716440c45bd0668ceaad96604bc4c705a27f8227040529a14d7e134e0dbf95b96ed258b847e703662e22cff4844e12134638e4aa7715ca4fd79df61379db48f7faf439990a8f3a5268fe730b8ea248301e0f92ea4899d84095443374e4e636d821091d64860a7bab0b678c19399d3cf5daa8a5", 0xdf}, {&(0x7f0000000ec0)="a7331d425d004ffaced899ef78375660fba3ce59cd7564e2dd447f60ad1774b2a9e018297ffd69a9629b9b769a98994adde792c8bbb47dd240fcc0cd7e1175f7e5e807c8ba747101bc2cb18fef24da25d79ed704297948e5b30bda58d5c5eeec1d6b2a6c23d9248597afc3b069d3a12767651f206e6bb7c3f77f7ba82de3b8a44f68b88cfbc73ed4a3d3a509c5a9098eee3d1d18fd5271155e1f8d646ba4e9304aae62a467f90513f541fbda1490fce843792ae6659291859929c0f19633ec068bf8097533a2c76861e5bbde82b12bd973d000dab4be", 0xd6}, {&(0x7f0000000fc0)="e60e209d7f63f0ccc3e7ee4eb18d5e637c6798cd5804bd988b84060e9f312bef7fc73a4b9a7c90f700b816e7f809e49d0c30b08a10ba45687a7c9008458d676581f1c3e2d1936485bfcb16485ac8ed2bb18489afb39369bad4676c891f5f7922f5f00cd380ac36f35f56748f971c4f7a7759c29c6e4aa6d881f5e021668fd3f41dbe981e55053b3ffe56425f2607464bd10d08aa11175d6f5a7e2c665915744e7600f98fabbb559c2caa8d04dab320abd70f5dd03433381b633ed485ec79fb16c4608ff9e09686431c1c0fe28dfbb643a4", 0xd1}, {&(0x7f00000010c0)="8e84e5f70b9c1f214a0448efb42db8bb7bea093920d3807cc81ef1cfbc41371f14f8ee794816024350f31d8e39bd6a52217ff5cdc25538b54fc0cef0434a4ee5f84fc97cb7707d4f9976546405fce9bfd25d2d5ee60998541b5ec6e45d5220f2928280f62622880b6b471bf8e444155b01268494401772a38220d65f60752b5cec61cdb6edbe3f22d7fc101d49c01773f74d6ba9", 0x94}, {&(0x7f0000001180)="e16d06965144ff0d70598b28e1fec7e38dc83558455520ff9f9045f2daf5c353e071605dac8e0c37d074b500df0e5724b8c308e58aca31bb201fc3c13e8884fe2acf03780fe9ec9b9229f6983c2ef5654181adf31c6ba58d6f462c1820232cf949f6ed3628c75350b3d3066e241a2045892b73aec21dfde4b1837ba2512178bff845d09bf7b364978c5ca3526f594042ec348b16704b646e1bd7", 0x9a}, {&(0x7f0000001240)="32d511c9822597f1334282145caf6e33eadb528b26641eee7ea8b5f3ce299978de5bd77755ad6c955fdf117abcbaa0a788cd6f2ae6a0f7f0a44fe953de990d78ff9b552ad3d4a801b3c3c6c687db9955941acc30974b", 0x56}, {&(0x7f00000012c0)="8013aabfdd2e909edc0cf1b0365f8d85e28e6f78b4e6f72e5627391398f615197e4aa8ede982289a15aedb96add3647506aa0f5ad5ae6c5786cb986ed9c5df9e51ef0864d93bbfab25a07e80b033960f53e16fb3887e95a5f50d1e8948266efff5bf1b3e60e9f893a285fd5dd0", 0x6d}, {&(0x7f0000001340)="2d41fbb9ed059a15044d5fd8cae253e76071a5b80f456c7b5d7f6b9071be80d026a8f5c9e1eafcd04ede190eba1e12f7acf44347b2407e19e6451d9f5436ed7fa835a24f0fd5ab95065bfd437e3b5b51c23c63aae2f28a4ffabee086dda7c3fe6b3c4378b421a514fd7d227c9d9d20c3189b8d64c5", 0x75}, {&(0x7f00000013c0)="084a3749d770b331dc6efe4bcd12568e01dfa61ef062e2be1d15e8467ca85caaccd01bf1663c3606bc660cf98959e5011c2ca567049a65896fa260cca513cd01c6ab4297d97d54683971dd2a6ddfa84b22211a22b1a5b8a98b61ac36df69ee83c92a4db944382554c9aedc6a318f297dea48777a91ce7d5726c7d8", 0x7b}, {&(0x7f0000001440)="cfae40d67b25209a6a6d0d6618a66641e8bf762f4d33b6157d8c74cdd141abc8fa5d68e5bfbf367771601e30e65bb9ef53c4", 0x32}], 0xa, &(0x7f0000001540)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r1, r1, r0, r4, r0]}, @rights={0x18, 0xffff, 0x1, [r1, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r4, r0, r0, r1, r4, r1, r0]}], 0x78, 0x20105}, 0xd) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000007c0)={{"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", "e04b4bad46400e2c4ecbcfde4253d872658a68a0066bea5c419dc2e904e22268", 0x0, 0xffffffffffffff7a}, &(0x7f0000000180)="badf8e4120701736de44423a4bc39e15f6a7d53b52dff9945d4b8d19ac218446d5c8a975c9f22925680e63e51c3772c1d423337148da25e66f023ba55027f64eb275a68fe650c7f91a42b431140a09e54f461941ace92276567195ed6cfb6f72264bd2974a62ba08f5331d0476469866f893d8edee2f4df0956890b5e45878100a70706e623aeb09ea2122d74a877f540ac5ab11e666bec93d6f63ac351da6a18c6ce7f17d16c0c00d58cd42141520606a1f3085156c8a268b6646cfddce70b7527e7f32edfb95f01f7429c9781a957a5b4466f2066324d57a48d6b9b963a4c83079f638950dd4e33d508898e67e4377d99406", 0x8001, 0x20, 0x83e3, 0x0, 0x0, 0x80, 0x5b, 0x2}) 13:59:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080)={0x100000001}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x632}}, 0x0, 0x3, 0x1, 0x9, 0x10000, 0x41e94341, 0x200}, &(0x7f0000000000)=0x98) r2 = accept(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0xfffffffffffffe6e) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={r1, 0x4, 0x0, 0xfff, 0x9, 0x4}, 0x14) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x1, 0x5}, 0x10) 13:59:59 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0xf, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fsync(r0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000300)="4dcd8080000c41d256988a20c441cd6a07d1b0302db5d9101000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670fc401b1ee306a2f67450f483bd1d97c7c63460f57673666440ff4d7787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f000000c481796db7ee0000f2420f1be5") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x3, 0x3, [0x1, 0x1, 0x2]}, &(0x7f0000000140)=0xe) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) sendto$unix(r0, &(0x7f0000000200)="918542796c89f1aaa821dd26743afea25b4de2df9a01bc87be5a0c520b45ff975e4c699e83d74fa5a2cc8db5b4e9e7a52ebdd87ff944c97dfe4971ee0979d811d17f4175ccd0453bbf6bd4fbda669c8c9d245cc4af65c6d836f0957118cf7874e89787d51b4251f8a59d123f0103c7168b212ee3f175053f8fa195897e8ba22807f2923c988d3276f98970", 0x8b, 0x80, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x2}, 0x8) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 13:59:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000001100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001140)=0x10) writev(r0, &(0x7f00000011c0)=[{&(0x7f0000000000)="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", 0xffffffffffffffb8}, {&(0x7f0000001000)="f596", 0x2}, {&(0x7f0000001040)="2cc06a3e51ff866a7dc3e3f52173054379fd0fedbf81a21d4074277421d8b107394f03ba07b2b60c35fe915b958af861227402ccc1ab4dd829fd0899f338d92ed68123220a3dbc5854c790541869359f6b0c282a19990dc39edf3e8c9c1364ab27c9e6ba9842894d", 0x68}, {&(0x7f00000010c0)="4a7740833fa6e6f1e48e7663317a7977cf7d58693567c3f5f71873249dbfd6c23a3d10a3fb3c85da3628ff92", 0x2c}, {&(0x7f0000001240)="d3257bc5233bbadd3c1385f3fb1a7bcbecd4945035f8ba62b5beaa5ba4150ebc9f22b0ccc5d0cf3df896a6c0aa13511afb44a767527d5452374bebf7dbb166acbc847d5757e573fd000000000000000075bca15eed542c3b015370df5249641ff16e7076798b2f8a586c34624cc2a46dbc9a3161070cadc322fdf8da17b661ad6a9b3973e078a7a2c281dcb3e45d3f71", 0x90}], 0x1000000000000028) setsockopt$inet_opts(r0, 0x0, 0x42, &(0x7f0000000580), 0x1f) socket$inet(0x2, 0x2, 0x99a2) 13:59:59 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x3f, 0x2, 0xffffffffffffffff, 0x4c}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf, 0xfffffffffffffffb, r1}, &(0x7f0000000380)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000040), 0x4) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xb2, "4c791e084fda47ecea54ca6d2ee19606a6a04be40d0b1e8889c69fc3fe2ad96c14d4a635119bda085d00d4954ac85569420df1d5a144c143a05f7ac0177d4e2fad688585806baf72872a58fc95295dd1a175447ee6ef59c350c053856741632f0071574d760284e98aab853de9aae46df317616e795d71dffae876a5be8020f5a0cd68d19da88d3f27799c55a931cd11ef297604962e9f0bccab9f27a16fdbcf005e99d62dbd883efa74598635fa07152de1"}, &(0x7f00000001c0)=0xba) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000200)={r4, 0x2ce, 0x3, 0x1f, 0x3}, &(0x7f0000000240)=0x18) setsockopt$inet6_int(r2, 0x29, 0x26, &(0x7f0000000000), 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000003c0)={0x5, "5bd0d2de2363b6f56ae5ffc310c81356"}, 0x14) 14:00:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000100)={0x8, {{0x1c, 0x0, 0xefd, @rand_addr="ab00a6a668736eb998c22d0589dbf8ad", 0x3}}, {{0x1c, 0x1, 0x2, @rand_addr="e9141b36b3e8b8b65302298fdcfe6e52", 0x100000000}}}, 0x108) r1 = socket(0x1c, 0x0, 0x80008001) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, r2}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='newreno\x00\xd9,\xd5\xbb\xa2\x8cI9\xbc\xbc\n\xe5@\xa5\xb3\xd5\x81\x8dIkB\r\x85\xa6\xd9\x1f\xed\x80\x86].\xb2\xec\xbd;\xfc\xdc\xc4\xdc\x10F\xf0\xe5\xad\xd4g\xcc\n\x84\x92\x96\xe0', 0xbf) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) 14:00:00 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) 14:00:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = shmget$private(0x0, 0x3000, 0x3, &(0x7f0000001000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)) execve(0x0, 0x0, 0x0) 14:00:00 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x81) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x5e, "7d8697f2fee6cfd408d169d40245fc25"}, 0x14) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000100)) 14:00:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) 14:00:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x18002, 0x2) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000280)="bbd6e6e9eca2740be89fb2610e0ecf1853aa872d5a24bf9a184bad0b9873eed5e8f4ed30e710dd45d70b0219e5ac2885b49352e7") setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x2, @rand_addr="92355e1c9fec5dba71fbdda004c3973b", 0x9}}, r1, 0x3, 0x55bee3dd, 0x9, 0x8, 0x4}, 0x98) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x24, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7ebc313efcb3ad4315ee8146943998ac6ad4f6298998aecbc633e96af27701fdb9ddeb4d497b40919f1b4bc6365c066225040c2d2a9e0f3a379d25dbef309330b621f20b41df51425c637b9a34a4dd0033b82bafe96d8d34"], 0x3ef) write(r2, &(0x7f00000000c0)="37f6365d2451045aea859d097dbe4fa9e199eac3e39ca32a91c8955479ff9e7bd335d9a085", 0x25) 14:00:01 executing program 3: r0 = socket(0x2, 0x5, 0x0) syz_execute_func(&(0x7f0000000080)="0f82a889999964460fb556f5640f3802a0e40b000064c1c45f450f5d2ec4a1f173d1002e660f2912c462edb8ffc48238f2434f0f0d08") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x9, 0x9, [0x40, 0xe7c, 0x831, 0x5, 0x9, 0x3, 0x8, 0x1, 0x8]}, &(0x7f00000001c0)=0x1a) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x2, 0x4000, 0x2, 0x7, 0x6, 0x10000000000, 0xffffffff, r2}, &(0x7f00000000c0)=0x20) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 14:00:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) accept(r0, 0x0, &(0x7f0000000000)) connect$unix(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 14:00:02 executing program 0: syz_execute_func(&(0x7f0000000500)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) 14:00:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = msgget(0x0, 0x280) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) r4 = geteuid() getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) r6 = getpgid(0x0) r7 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x0, r2, r3, r4, r5, 0x40, 0x7}, 0x9, 0x1000, 0x1ff, 0x200, 0xffff, 0x7, r6, r7}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockname$unix(r8, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) openat(r8, &(0x7f0000000140)='./file0\x00', 0x8000, 0x100) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x6}, 0x4) getsockname$inet6(r0, 0x0, &(0x7f00000000c0)) geteuid() 14:00:02 executing program 3: r0 = shmget(0x1, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) r1 = getuid() getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r5 = getpid() r6 = fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x800, r1, r2, r3, r4, 0x40, 0x9}, 0xfffffffffffff800, 0x3, 0x101, 0x6, r5, r6, 0xfff}) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6(0x1c, 0x0, 0x0) 14:00:02 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) fcntl$dupfd(r0, 0x6, 0xffffffffffffff9c) 14:00:02 executing program 2: getpid() r0 = dup(0xffffffffffffffff) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000002840)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090bc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a82e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000000c0)=0x1002, 0x20000000) poll(&(0x7f0000000080)=[{r0}, {r1, 0x10}, {r2, 0x2000}], 0x3, 0x47ab1ea7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x7a, "cf10d85018800210c6ad7a3b6b28b555330cd75d65b21fb9580066cd3ded234e24794ea80ded6219ec28cf53cbe87de02a5c2b127cc6213c3b534badc449f038cbaa73b9093e47d0770a5477da95070404a3d858162d1eb202ce39d34db3000073ad861cc637f108de8e4ded2f9a6e2556d3312b68fd5ab00066"}, &(0x7f00000003c0)=0x82) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3, 0x1}, &(0x7f0000000100)=0x8) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000023c0)={{"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", "3026ef6334cc1ff2006bb004213e56ade42d5d0e6d06c5219e02ffd848a5f1ff", 0x1, 0x7f}, &(0x7f00000013c0)="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", 0xd777, 0x5, 0x0, 0x97bc, 0x1, 0x3f, 0x0, 0x100000000}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000280)={{0x1c, 0x0, 0x3f, @loopback, 0x26e}, {0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0xe2, [0x380, 0x20, 0x3, 0x800, 0x80000001, 0x80000001, 0x7, 0xe5f4]}, 0x5c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000012c0)={r4, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001300)=0x10) syz_execute_func(&(0x7f00000001c0)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") symlink(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)='./file0\x00') 14:00:02 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff0300"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 14:00:03 executing program 0: syz_execute_func(&(0x7f0000000000)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d0fcab795bf9f2680c0000008fe9589b26c7e4c753fbc4e7e10101fec4427fc902023e8107c4c2b90a23f2168f4808eebce00000802000c40279592e5151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x2) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x2, 0xb1b}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) 14:00:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @multicast2}, 0x8) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 14:00:03 executing program 2: syz_execute_func(&(0x7f0000000140)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x1f, 0x4) 14:00:03 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000380)="9bda8989870abfd5cf700df55a97eb9511de321375ec953642dbbf43ee9a56ea2c82ee28b54078b9b7d85a05585e318599636a9bb00e5a9cf759066c40cfbc15ac861221c7e7d2b2", 0x48}], 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) poll(&(0x7f0000000240)=[{r2, 0x12}, {r3, 0x70}, {r3, 0x2048}, {r2, 0x16}, {r2, 0x100}, {r2}, {r1}], 0x7, 0x1) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket(0x1f, 0x1, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) accept$unix(r2, 0x0, &(0x7f0000000080)) r4 = msgget$private(0x0, 0xc0) msgsnd(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 14:00:03 executing program 2: syz_execute_func(&(0x7f0000000340)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c280b00b000000f08171a30b8a826eefa80dd4d48f2978c7b0b626411ae8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fec4036d680104c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000180)=0x8) 14:00:03 executing program 0: syz_execute_func(&(0x7f00000000c0)="b18891cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c7c7e4c653fbc4e101f6fe5868f4a95ff9c4413bf2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = socket(0x1, 0x4, 0x80000001) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x5, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x10001, 0x2, 0x4}, 0xf) sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000240)=@in6={0x1c, 0x2, 0xc1, @loopback, 0xd16f}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000280)="7052f217be1445eadc1e2cc44869a4cc58fbb51653e77222511499d778c5ae946f09d49af9bbc37800d11c7990aef7130eed72560766d2c6131ae0ec205a9b61ff32f5719a5649", 0x47}, {&(0x7f0000000300)="343fb0a7ab136ab9173231d0c9d16f97c0ba8c6ea94c8dd850862aa695b48b694e6a73e7ceaf9bbcee95038adacd25116f2f840673624defee7ddd4cba680ba6832c5d851b7c5a7ae38b117f79c87b37842de16d4390626efcfc17351ae56c7aa92c57c973fc5062f7194360f4cb187e5842eebec8aaabf684e1df509e86698d42abf8bb1cd094103ca4", 0x8a}, {&(0x7f00000003c0)="665d060b1928687a7ccf6c145dded298cfab4a5c8baab16f4bd82f0b4bf2084b465aace8e1fc80adca2edcbb82b7040d52db1ed78123105b159eaa0393aa4521240caa0a91590bc9094229c3794b29e5d43bf761fad64290b433d37b70114e1020ad4239ec86ea1e61d1f41e0b5ae1b193888376b244beea5469530d6d145ba19fcd66599e46012c72efe1876752cd1c24041f94101d675bbe", 0x99}], 0x3, &(0x7f00000004c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x200, 0x81, 0x2, r1}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @init={0x14, 0x84, 0x1, {0x48a, 0x7, 0x9, 0x10000}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xe0000000000000}}, @dstaddrv4={0x10}, @init={0x14, 0x84, 0x1, {0x6, 0x7, 0x7, 0x1ff}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x2000000000000000}}, @sndrcv={0x2c, 0x84, 0x2, {0x401, 0x4, 0x4000, 0xfc9, 0x9, 0x143, 0x6, 0xff, r1}}], 0xb8, 0xd}, 0x1) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x9, 0x3, [0x9, 0x8, 0xff4]}, 0xe) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x7, r1}, &(0x7f00000001c0)=0xc) 14:00:03 executing program 1: syz_execute_func(&(0x7f0000000180)="982c040f050520d0f8079167f30f58348f4141e2e953855b66c4237909a200800000e60fc4014e66f66d220f660f3833e421fc22ebc442018e9f322333332e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000800f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a43dace00cadcdc1d440f0b550142c4b6593131b15da1c9fb110f0f3804830a000000") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0xb8}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x46}, 0x8) utimensat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0xfff, 0x1}, {0x90, 0x2}}, 0x200) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000240)={@rand_addr, @local}, &(0x7f0000000280)=0xc) 14:00:04 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) flock(r1, 0x4) r2 = getpid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 14:00:04 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0/file0\x00', 0x0, 0x84) r2 = getuid() getgroups(0x8, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r1, &(0x7f0000000040)='./file0/file0\x00', r2, r3, 0x400) munlockall() sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x481) close(r0) 14:00:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000003c0)={0x0}, &(0x7f0000000080)=0x8) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000100)=""/131, 0x83}, {&(0x7f00000001c0)=""/99, 0x63}, {&(0x7f0000000240)=""/170, 0xaa}, {&(0x7f0000000300)=""/67, 0x43}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x800, 0x7ff, 0xd1, r4}, &(0x7f0000000400)=0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) 14:00:04 executing program 0: syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c170f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509710e07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e37f6161c4c3214cb9a5605419c201b04b970000c421fa7fbb65566666efa80dd4d484e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x101, 0xffffffff80000001, 0x100400000, 0x7f}, 0x8) 14:00:07 executing program 3: syz_execute_func(&(0x7f00000000c0)="0c30b5b598cd801b69e4f56962f5696200d9efd9a1a141395bf9f2680c000000660f3a61fcb33e6746a5f267f04583245e00edfec44279822a2ac4c37bf0d700da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff277dc1610c4c23bdcc4bbbb5b45363ef80f9966110faee42c240f5e5bf447000026400f0d18c401fe5ff64ddf64673667667066c4a36d0048890e0100001e3d1e3dbd7853000014111d54111d00") 14:00:07 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x0, 0x8001, @ipv4={[], [], @loopback}, 0xff}, {0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0xffffffffffffffc0, [0x6, 0x5, 0x3, 0x4, 0xffffffffffffffff, 0x3, 0xffffffff, 0x101]}, 0x5c) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x2]}}, 0x1c, 0x0}, 0x0) 14:00:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000003c0)={0x0}, &(0x7f0000000080)=0x8) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000100)=""/131, 0x83}, {&(0x7f00000001c0)=""/99, 0x63}, {&(0x7f0000000240)=""/170, 0xaa}, {&(0x7f0000000300)=""/67, 0x43}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x800, 0x7ff, 0xd1, r4}, &(0x7f0000000400)=0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) 14:00:07 executing program 0: setreuid(0x0, 0xee00) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x2, 0x100, 0x2, 0x8, 0x2}, &(0x7f0000000340)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="fbffffff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x28) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x40}}, r2}, 0x84) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000440)={{"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", "2c49ae3f4e4b9c6e18a9ade415d051b1a9af5901517ead198da73d702adde4f6", 0x5, 0x4}, &(0x7f0000000400)="231103aa028d79", 0x23d, 0x9, 0x8001, 0x1ff, 0x4, 0x2f, 0x0, 0x5}) syz_execute_func(&(0x7f0000000040)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 14:00:07 executing program 3: r0 = socket$inet(0x2, 0x400002, 0x3) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="a7d3b0eed9879128c89acd490bfebc92ebb09df631f0b06e79bb504e9c2a8fc180e2791ce08975ab6def16fa582f3d8bd53e", 0x32) setsockopt$inet_opts(r0, 0x0, 0x200000040000c, &(0x7f0000000280)="eaff120000000000", 0x8) r1 = open(&(0x7f0000000180)='./file0\x00', 0x100881, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000002c0)=0x7fffffff, 0x4) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x100, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) 14:00:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000040)={0x10, &(0x7f0000000580)="b3ed16783d110129c684e0bd3c36d4667adb0c6968b5e39fb1ed2065cc76958770103e44933dabf77e85626db4603347374590cb655f48ffc35e80c531b6967d530646d53c29995db8cda6659a1f63ca7e4861deb0d2570fddfb40e23289f9a65ced65af654274f5cb05efee2605ae582d6e131ec5c4b1604777c9e1222362c3c6780b2e0855c6f1af0df0233ac5ed232c1e5b7f1b4b3dc2e52970e6553e4a4693ea578de25ce449f1896500bc4f7c2a27982a", 0xff, 0x8000, 0xda}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="1ef3a4b209") ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x421}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x20}) 14:00:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000003c0)={0x0}, &(0x7f0000000080)=0x8) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000100)=""/131, 0x83}, {&(0x7f00000001c0)=""/99, 0x63}, {&(0x7f0000000240)=""/170, 0xaa}, {&(0x7f0000000300)=""/67, 0x43}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x800, 0x7ff, 0xd1, r4}, &(0x7f0000000400)=0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) 14:00:08 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x500, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@broadcast, @remote={0xac, 0x14, 0x0}, 0x3, 0x3, [@multicast1, @rand_addr=0x9, @rand_addr=0x800]}, 0x1c) 14:00:08 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x1be) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) fcntl$dupfd(r0, 0x11, r1) 14:00:08 executing program 0: syz_execute_func(&(0x7f0000000140)="0c0db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffffff) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000280)="fe1fd97e9d8453526f36478e05a6378837ccaa91ec45cde34aaa08d7cc919089b2205156f035441de96f6400611187f00a53682a1c5a8f519b4115cde022d9fd3c76c1f8d750bf1af3499503104d1b455c752548e1a51bac0d160da7ef5c2ef8cc5579d14cc9be4dcd081c0a9c177d512cca1f8742000abd56a54529bdc8e9ae3c8358702f995196d9b1a3054e7b1c69de2bd7b634f6ae934429dba524506e78d825b824b4ef469dd3302b152621d0e7a14b97f0f879801c134c8b8df9210147e53570") setsockopt$inet6_tcp_buf(r0, 0x6, 0x2427, &(0x7f0000000100)="0010c69abfb09791b124fb14c506f078ea3b", 0x12) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x44) geteuid() ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000380)="49257f251d4d265d34c074ccd59f179ec866261c89037fb719b0d80c41a1c4c6a963069598d3c9437c714af225e4ab5f53192d038630a70f1617f05bba75bc96a74d01000080000000003c86ef13896ca5854c7630ef99a671e38342fa2c13d0d4532d04000000b6ce8c8f78af8d95d186fd932554ae864313a290b3bb62a5ab539f605d9194ba3ae52d63a1cf66f79fe8d450d5a61a2bcf000000a795ce2db8f18f913949") connect$inet(r1, &(0x7f0000000040)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000200)="b218dc6cc18c44bcd13a7726c65acb4b3992f870f8b10913a4a2151629e15262ca195424f1dcc98ab3b73df3678220a6c7d76cb94a3a0f4c07739fa7c5466437097672d1e6581b8cf975379df994494ae30faa850e74da53077256c7e00c241dc9c1054f7804f674acb0786797e9b42940525c12") 14:00:08 executing program 1: syz_execute_func(&(0x7f0000000000)="264795cd8080000c6969ef69dc00d98a20d0d026470fad77471cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc481925dc39d66450f6c6701d1d97c7c73460f5726400f0d18c401fe5ff6a9c146000002e1b1b182010804f4f30fbd11892a0f000000") socketpair(0x10, 0x3, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x37, 0x3, 0x200, 0xff, 0x7, 0x4, 0x0, 0x5, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x80000000, 0x1000, 0x5, 0x8000, 0x3, 0x7, 0x1, r1}, 0x20) 14:00:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x10000, 0x5e}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x80000001}, 0x8) 14:00:08 executing program 3: getrlimit(0x0, &(0x7f0000000100)) getrlimit(0xf, &(0x7f0000000140)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) freebsd11_getdents(r0, &(0x7f0000000040)=""/178, 0xb2) 14:00:09 executing program 1: syz_execute_func(&(0x7f00000001c0)="9834170f050520d0f807c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c4c4e2fd24ae65566666fce101168ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000d9ea67f2dc0b740f2d9600000000ca64f20fe6ebf3400142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4$unix(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffe71, 0x30000000) dup2(r0, r1) 14:00:09 executing program 0: sync() open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x1fe) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 14:00:09 executing program 2: munmap(&(0x7f0000ecc000/0x3000)=nil, 0x3000) mincore(&(0x7f0000e50000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/217) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x79}, 0x4) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000a63000/0x1000)=nil, 0x1000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 14:00:09 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) shutdown(r0, 0x1) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000100)=0x4, 0x4) syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff87, 0x7, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 14:00:09 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = semget$private(0x0, 0x3, 0x50) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000000)=""/96) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0xbe) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x1000, @mcast1, 0x2}}, 0x0, 0x1, 0x9, 0x11, 0x1, 0x3, 0x9}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x100000000, 0x3, 0x5, 0x78}, &(0x7f0000000340)=0x18) 14:00:09 executing program 3: syz_execute_func(&(0x7f0000000300)="1cb5c4637916d7b09ccd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbdfe101edfe847c7c7fc902d107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c37a5b304545e2694b80a887a887154624581bf0450fc74b0445332faeecee7ab7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fc0323236660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = socket$inet_icmp(0x2, 0x2, 0x1) fsync(r0) getsockname(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) 14:00:10 executing program 2: syz_emit_ethernet(0xfff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000000)={@broadcast, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) 14:00:10 executing program 3: r0 = socket$inet6(0x1c, 0x7, 0xdb7) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xf, 0x80000001}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x3}, 0x8) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000008000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000ac00000000000000000000000000000000000000000075aff67400b8a81125066dfb1c1c6811cf67c530b2dc56928e7993c0d890f615468439c94759fe5f0a77e6fd040eee50d3867391ff74319ba2147514445f392c", @ANYRES32=0x0, @ANYBLOB="0000000000000000010200"/20], 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x0) 14:00:10 executing program 1: syz_execute_func(&(0x7f0000000180)="0c1bb5b598cd801b69e4f5303062f5696200d9d9d8c441395bf9f2680c4000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851513e2e66460f3801afc7afbe37c1ea01eff265dc5f00260fae67335b5b45363ef80f9966030faee42c240f5e5bf4309247000000470f4c67fd0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x10000005, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1, 0xf, 0x8001, 0x7fffffff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0xcd5f, r1}, &(0x7f0000000100)=0xc) 14:00:10 executing program 0: syz_execute_func(&(0x7f0000000000)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) 14:00:10 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) rmdir(&(0x7f0000000080)='./file1\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x102, 0x40) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) 14:00:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c) r1 = msgget$private(0x0, 0x80) msgrcv(r1, &(0x7f00000000c0)={0x0, ""/245}, 0xfd, 0x2, 0x1800) 14:00:10 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, r0, r0) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setreuid(r0, r0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) pwritev(r1, &(0x7f0000001140)=[{&(0x7f0000000080)="11c9eacb2b97854e112549c637e0aa79da425f2f734260e1eae2d09c05837457aba140df", 0x24}, {&(0x7f00000000c0)="55d5a634c96b4e3e573d6b66fecf9376ea667acf9d4ad60ea7d8146804ca11fb73cb79497c6135ea971ceaf79acb86569eed0409aecaaabfc2ed5224cdd0a5a21821f314df8ee844a0bc14379c7f22a963d2c484e9cb56", 0x57}, {&(0x7f0000000140)="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", 0x1000}], 0x3, 0x0) 14:00:10 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0xff00) read(r1, &(0x7f0000000200)=""/241, 0xf1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x5}, 0x8) write(r0, &(0x7f0000000000)="529531b1c9df5bb1b317f57b1dd535d14aef8774384526ad09149ea46f80a058f9ac8e8e18b73d6f5dfec2ed4445f6460eff1b7b82e09113cc200dfa1741f51b1a2b6258c861c2baef6583459110eb5eb9253ca5468c86cc69760094d5", 0x5d) 14:00:11 executing program 2: pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x100004) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) utimensat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x80, 0xff}, {0x80000001, 0x2}}, 0x200) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0)={0x4, [0xfffffffffffffff8, 0x0, 0x14d, 0x20000000000000]}, 0xc) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000004b) getsockopt$inet_int(r1, 0x0, 0x5f, &(0x7f00000002c0), &(0x7f0000000440)=0x4) execve(0x0, 0x0, 0x0) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="68cd702607718046da8580dc6024a83f8963ee23b06a65447845a0d7d1754f23e9ffc753edfa256942453f84ebf99a6507cf4470d7af32b8f6aff871e6b70d6b93ae41a82350cf15805390bf192bd4481b52cdb85c8fa0bdff7adbf6817e6aa4b3dbab0fa05931bb779b6592dfb9f342263c6cb33ba16ab805e5f5917fa662b6952f4e4656285845f4e3eee71aa32cdc87ace86d86417c0e11efaa989e750b9263b98e3d2eed7374adfc4da44194fe043089a64c0c0fef9372a3ab97987cc71fe48da2010b1f2494d0bba90114262d0b3f8f8b31d6f78ff7967c1d9210f3bb01006a", 0xe2}, {&(0x7f00000001c0)="7874d8fa3e7fd38c425c6c21e1", 0xd}], 0x2) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) 14:00:11 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000300)={0x6, {{0x2, 0x2, @broadcast}}}, 0x90) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x6cb}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x864d8e7, @rand_addr="c80d9b3b101a1cd0305d441180a202e5", 0x800}, @in6={0x1c, 0x3, 0x0, @rand_addr="3b628307f1979436c52f96eb6a19a9c8", 0x3}, @in6={0x1c, 0x3, 0x6, @rand_addr="bf78375b92d48f0b3024e3502b69da60", 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) close(r2) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 14:00:11 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x1000000000, 0x10000007, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, r2, 0x400, 0x3, 0x0, 0x1, 0xdd71, 0x8}, &(0x7f0000000280)=0xa0) r3 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000100)={r4, 0x2}, 0x8) 14:00:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlink(&(0x7f0000000540)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000580), 0x1f) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYBLOB="06ddd3279b6f00204dd4b1125d74cf"], 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fcntl$getown(r3, 0x5) geteuid() getgid() lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3, 0xdd64}, &(0x7f0000000200)=0x8) utimensat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x6, 0x1dd}, {0x5, 0x4}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r3, &(0x7f00000004c0)) truncate(&(0x7f00000005c0)='./file0\x00', 0x81) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) futimesat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7fffffff, 0x4}, {0x9, 0x100}}) socket(0x2, 0x10000001, 0x84) fcntl$lock(r2, 0xf, 0x0) pwritev(r2, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000440)) 14:00:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e20e000000100000000000000000000000000000000000000000000a17879fe10d600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000faff00000000000000000000000000000000000000a92657d47a3900"/142, @ANYRES32=0x0, @ANYBLOB="010000000122511613fe8f038a00408b94164d3b02150be2e395b7bb085a49f179d967854a7474cd44fddcb79e4984e52f6c003922d93e22fa542fe6fd060000000000eb"], &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e20ac1400aa000000000000000000000000000000000000000000000000000000000000000000000017000000000000000000001200"/136, @ANYRES32=r3, @ANYBLOB="d50006000b9a0000"], &(0x7f0000000240)=0x94) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000040)={0x6, 0xb5cc}) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x3001, &(0x7f0000000000), 0x2) 14:00:12 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x3, 0x2, 0x0}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x8ea, 0x9, 0x1}, &(0x7f0000000140)=0x44) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000680)={r3, 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000240)=0x4) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x57, &(0x7f0000000280)={0x9ec, {{0x2, 0x2, @loopback}}, {{0x2, 0x2, @multicast1}}}, 0x118) accept$inet6(r0, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000400)=0x1c) fcntl$lock(r4, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000004c0)={0x3, {{0x2, 0x0, @broadcast}}}, 0x90) fcntl$setflags(r4, 0x2, 0x1) 14:00:12 executing program 1: select(0x40, &(0x7f00000000c0)={0x9, 0x2, 0x79, 0x4, 0x7f, 0x7, 0xb09, 0x10000}, &(0x7f0000000100)={0x5, 0x365e4101, 0xffffffff, 0x4, 0x8, 0x8001, 0x9, 0x6}, &(0x7f0000000140)={0x80000001, 0x6, 0x4, 0x6, 0xfffffffffffffc00, 0x11, 0x7fff, 0x1f}, &(0x7f0000000180)={0x3ff, 0x100000001}) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) syz_execute_func(&(0x7f0000000000)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 14:00:12 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@timestamp={0x44, 0xc, 0x5, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) socketpair(0x0, 0x20000000, 0x3f, &(0x7f0000000040)={0xffffffffffffffff}) freebsd11_fstat(r0, &(0x7f0000000080)) 14:00:12 executing program 2: mlock(&(0x7f0000c70000/0x3000)=nil, 0x3000) munlockall() syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r0 = fcntl$dupfd(0xffffffffffffffff, 0xec82113507de7724, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x0, 0xffff, 0x9, 0x7f, 0x100}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000005c0)=ANY=[@ANYRES32=r1, @ANYRESDEC=r0], &(0x7f00000002c0)=0x2) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)="e5866d140673b7a81f031fe17c2b5bc631a60398ebe3ed093fc021db5dd1d565fb4556cb457b93b6cc4ac22bb93599264f6ff6c28fc7b03b7053cb3049be940e94f16de9ba204ab8489159ddd1d50d171b1f5db20aa4afcd7b35dfca07576541812d64efcab422b6ac780f09f3a0b6d1efb3134359dddda1131854a380af38b38e640661d4e776c75db210a8dc513302ec00f9d9217dc141750a6b295f7a94056b67a5ab") mprotect(&(0x7f0000a42000/0x4000)=nil, 0x4000, 0x4) 14:00:12 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000140)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x6, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x5}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)="61b8efccfc9459f8", 0x8}], 0x1, 0x0}, 0x4) 14:00:12 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x4c, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r2, &(0x7f0000000400)={0x2, 0x2, @rand_addr=0x401}, 0x10) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r3 = msgget(0x1, 0x80) msgctl$IPC_RMID(r3, 0x0) r4 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f00000001c0)=0x1) symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x4c, 0x100) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) accept4(r0, &(0x7f0000000480)=@un=@file={0x0, ""/4096}, &(0x7f00000003c0)=0x1002, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 14:00:12 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0xd}, {r0, 0x41}, {r0, 0x2000}, {r0, 0x10}, {r0, 0x105}], 0x5, &(0x7f00000000c0)={0x1f, 0x20}, &(0x7f0000000100)={0x3}, 0x8) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0) 14:00:13 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x100000000, 0x4, [0x9, 0x1, 0x9, 0xfffffffffffff800]}, &(0x7f0000000200)=0x10) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 14:00:13 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) r0 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0xe6}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={r1, 0x29}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000003c0)=0x10) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x515cc7391405093e, r0, 0x54) 14:00:13 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) r0 = getpid() r1 = getpid() setpgid(r0, r1) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 14:00:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x164}], 0x1, &(0x7f0000000040)={0x1, 0x10001}, &(0x7f0000000080)={0x1}, 0x8) ppoll(&(0x7f00000000c0), 0x200000000000022e, 0x0, &(0x7f0000000180), 0xfffffe86) 14:00:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x3, 0x80, 0x4, 0x2d94, 0x5}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000100)={0x77eeb264, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0xffffffffffffff56) 14:00:14 executing program 1: syz_execute_func(&(0x7f0000000080)="c4c13173f6e291d0d0c44139fd5bf91cc1c7c7e4c653bb447e03af3ef2afc4c049f216c421b172e60000dc6c2646d9f101efc48192558dc3c36645c4436d0e68b666f3400faee40fd89c4949a63ff2c4e1fd6f7300c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 14:00:15 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) read(r0, &(0x7f0000000100)=""/56, 0xfffffd50) mkdir(&(0x7f00000003c0)='./file0\x00', 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0xffffffff, 0x4) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000140)="a01bd6ec4c2e650749ce9980bc5471b254e88e11d44cbff82b98f9c2ce9dd357dba89c4199373c2fa782462c683a4156788b5188b972a93c018050e089c167cd407c0d51fb9d0297b6f7db5ee498") getsockopt$inet6_buf(r1, 0x29, 0x19, &(0x7f00000001c0)=""/137, &(0x7f0000000280)=0x89) sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="feb99db8aa14ad3769c14b59d702c1bd2a20f568a57bd84fb4253c95cebf5ab36f033d1cfc4ecf5789676138e96ab58e3350079a9fe574e23ed594861aed4b018d6dc8c2aea6fce375b494d98d1cf6a88fea3bfea66bb19ed7d954da2ea1e495962bd70209e6ca7adfc44397fc5b70935437e1b0401405df7772b9761ca28d57a91d7d18d929a2d8ddfdaf0402552be68a4c185087e213de388a2e0da20bc7f7aef99bdc1deaf72f11fbbf04420d4e01524e69f3312df604b8bf324e7238e4c9f1033ed9ae9ae4d6f794257ee8395bab710b78caa1648749764445195c583396d7117051c96352ebc49c445ed868edc20d6938", 0xf3) renameat(r1, &(0x7f0000000400)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00') open(&(0x7f0000000480)='./file0\x00', 0xfffffffffffffffe, 0xc0) 14:00:15 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0xa85a, 0x210, 0x100000000, 0x3, 0x81}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0x2e, "c1ab8127192391e2ef571733a3d7caa0342e9afb46ecaac02ed0d22c633cc2555a8e461f5eb73404cdae501a8fd1"}, &(0x7f00000001c0)=0x36) r2 = accept4(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8, 0x10000000) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x4}, 0x8) accept$unix(r2, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) 14:00:15 executing program 1: syz_emit_ethernet(0x45, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa080048000037000000000000a378ac1400bbe00000018504942301940600000020004e234e2300089078448bb3e1a00de434208a48a690ad6c49ec6e31b629af55d87404f02c25a8124cc16cf015fb2562666bb34e923608036862fd7166dc2462bfceb5b4826a8262591a0f5e295347e7649b92767c8aa78a3a87742808d7dfb4e7a872815376ebe704e74e44b4c242dd0c8a"]) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast2}, 0x10) socketpair(0x11, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000080)={@empty, @remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) 14:00:15 executing program 0: 14:00:15 executing program 0: getpgid(0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r0, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0) 14:00:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x0, 0x20]}, 0x8) 14:00:15 executing program 1: fcntl$lock(0xffffffffffffffff, 0x0, 0xfffffffffffffffe) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x280000000000206, 0x0) recvmsg(r0, 0x0, 0x40) syz_execute_func(&(0x7f0000000000)="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") fcntl$lock(0xffffffffffffffff, 0xd, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) fcntl$getflags(r1, 0x3) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000002680)={0x0, 0x79a, 0x0, 0x0, 0x723, 0x0, 0x3, 0x6, r2}, 0x20) 14:00:15 executing program 0: readlink(&(0x7f0000000180)='./file0/file0/file0\x00', &(0x7f00000001c0)=""/100, 0x64) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file0\x00') chroot(&(0x7f00000000c0)='./file0\x00') faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) 14:00:16 executing program 3: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 14:00:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@loopback, @remote, @rand_addr}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) 14:00:16 executing program 1: r0 = open$dir(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000040)=0x9, 0x4) mkdirat(0xffffffffffffffff, 0x0, 0x0) r1 = semget(0x0, 0x3, 0x261) __semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f00000007c0)=""/230) r2 = shmget(0x3, 0x4000, 0x140, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000180)={0x100000000, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0xffffffffffffffc1, @loopback, 0x4ab}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x3, @mcast2, 0x200}, @in6={0x1c, 0x0, 0x2, @mcast1, 0x3f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @mcast1, 0x10001}]}, &(0x7f00000001c0)=0x10) ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f0000000340)={{"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", "a9a676ffa39be69c3c11f70a3ac19a4325d161af1352452461e214485261495c", 0x1f}, &(0x7f00000002c0)="3a4723bd2df4d2f6ca8b50a02641a8a56599dcce244d68801a57fce117675cb27a5154976f0114a824dce01a25b49697754ce25f1a1ec823df7690f833031acd2049a9", 0x80000000000000, 0xffffffff, 0x4, 0x6, 0x3, 0xb75, 0x80, 0xe94}) sync() shmat(r2, &(0x7f0000ffd000/0x1000)=nil, 0x2000) accept$unix(r3, 0x0, 0x0) r4 = semget$private(0x0, 0x0, 0x400) __semctl$GETZCNT(r4, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 14:00:16 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setitimer(0x0, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) open(0x0, 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x180, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) 14:00:16 executing program 2: sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)) syz_execute_func(&(0x7f0000000300)="b11c961c96472c431c0f0f05c4217ddc36c4a37bf0c53ec3c42169ec7901b55738710059bebe0f4e72c4635d42eaf0630fc4034e23751e0fa0e509ab34d1660f3821560fc461cd583d00000081c4227dac3fc483397fd300dcdc0fbcaf4d100c00f345d9c6acac0f0dcb01b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f5262606c9fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = open(&(0x7f0000000000)='./file0\x00', 0x100240, 0x21) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xfffffffffffffff7, 0xfffffffffffffe01, 0x80000000, 0x1, 0xffffffff}, 0x14) 14:00:16 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x140) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000240)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)="e5bf801e1adae4fd8938ddf3992e607d304743088e6e9bf597d5cafcd4faf3eecce5f1700c5c472cf90913f0a6b4819fab3d5edc33f0478334f2440709aafde71830458888", 0x45}, {&(0x7f0000000140)="7951fa695169d0216d631423a0a2268f8a08b58fa9ec8f7fc26f4549d2df739576899f0b30e362de453aeffddf6da2d0fb852c2d99cea19bc98b7504dabcac8e4691ed0869e7c67602c5cf279dd68d819bbeb1f44af52155880e4a0ea76b84ed0be70ece29bfc33a59414c758cec3c11607253c7a1cb463c2e8bd03dfceedf1c22dbe552c9eb8410485d2365cf3be8631ec80ab9475a2396f0ab07d54f942101b8f4ca13971a39244886bd6c8974a55e7b9dc9f32832e2450fade17cbda0a90712ed2bede2f99577157432bcb36c82", 0xcf}, {&(0x7f0000000e40)="f1cf822b68a90a67fdddfd077177d6a57ec67551fc1bc1a38668e54ab7e87ea3ec45c7a7dda7591cb6e39053c98eee800d66158b919d8eb9ac9b1933875c66dee5839246634bbae3063df2b3ef5152af101ff10e06541edb8b6c4ce1ef0d4466cf4205df844cd4f75185b6110753ff35aeb45283aa5b1f593c929f8e42b4f3acd209be45f8b465de84cc3280537f2982784055d1eb3c21009460c4ef1504700c7bdab3b6d8330bcfdeba0d9f911cf8654e597f8e584d", 0xb6}, {&(0x7f0000000300)="f498f45abf6625f651fcd60f1e07b9c50244bd927e396deeb06c240b0b28da9f84139fcdd7e371f76806ead22fd9cd1b31277fc1cb", 0x35}], 0x4, &(0x7f0000000940)=[{0x50, 0x0, 0x100000000, "1c052653f521199d569cd5f42f4f8808f34438837337b132688482ffbbbb7e39f8d0ee57ad28d3716635942c49a56732b69bfa0fa1757d97f221e0a4"}, {0xb0, 0x88, 0x5, "2601b5a4d0765c0ed8c676fd30119444d27fb2f2c49492feec95ab8ea987271dabe419e5fdd23a0f4c98c9930de916575776f6877f2f8933d48576fd943c46433cb85e4f6ac38b64e2c400f95ebc06ee1623738f6765187a01246f5810de87df11212de450adab6649664038858c8e0f17abbe15941e6efaccbd27af6f8ca22593e828202922d8cfc60fb14483a151542e6039c34c12e4d7e162d9d13f2d3ceb"}, {0xa0, 0xffff, 0x0, "d9bff2402028ca252c702643a81e6391223d7a7de63f7e5ba9c376478bbe1b3827013948eb052166e43217951ec4f05762018e2c7f0b56ff742e07910a125af988e222c0bfedab8a7e1beab52edcd7151798d9959daf7938318e8609ac65a0acb1fcf08d09fb4a1ce6eb8fcb8b33f976fbc8851355aa1a9ccffb90dce99d1c057f2ca5e321351601bf76c078"}, {0xe8, 0x6, 0x5, "2fd84c401664d93f8b82bd53a95243f0ecf87c3800fbf78855c49aeb71a869d7da21491fb7f3d85eaa638e98fe033033386f8937d395473045c9f25e521d8b42616916c08082ce2f036ec151d9e56bd37c497c1462659ef3f9764d235eeca53178b2f068a313e32d5068afb52cb70990ca9b94aed3ac36059cfde53accf4d701fe30fb4fe05147af8089878bd4fc7498cbb56bf96ae08019db9f4df88a45c1143f6e9ef81adadc566e91d0ef3e99a31662274ecd8ba5aae032ddfada8bc7aac0da644c371bddae9da23bcddd4dcdbb2bb1dd3b"}, {0x40, 0x3a, 0x7, "5f972010163a17d37f7732fa6fff3746be2e9d9b8ab60e15e16d0a5d2c557955886bab2d081b28aae87f7b"}, {0x50, 0x11, 0x2, "040d08774e5023e3545ff61466490754fe76f92899ea096d6b239b2e6b6d1f35b4628181e5d2803a7c18e82d06727fd5cf9c2855195c214ad448"}, {0x80, 0x29, 0x40, "49b1fe093834d59607ad5ed9625efdb0ff646446d17c0c96902cf28d136cf40bd848c0d6599b5a3e7501dd1414e5bc912b0dfde68a0a6b206d2bc80c0800b63c22ae1b74fc1d9ebaa48532081b2403ba2cf47c58c3080e2723457f5bf4ab1b83ab7c3228e4271daa7c9a3714"}, {0x138, 0x89, 0x919, "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"}], 0x4d0}, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) shmget(0x2, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000900)={0x10, &(0x7f0000000880)="a9ea3275f1b83f2a6ee44b80d9349f2c9b2fd2b69001e99a6ae126e9c1c9486b8a48382418cc406dbd63292e3ba0dfc0c335ca238c341a4b438536313267ab23c7352259fee4f1992ec16b02a1b7efc80cb4bf28da7637fd339bf8a2243964f1", 0x15b, 0x101, 0x9}) 14:00:16 executing program 2: mkdir(&(0x7f0000000400)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000480)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) getpeername$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000100)='./file2\x00', r0, &(0x7f00000002c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') 14:00:17 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x80000080000206, 0xffffefffffffffff) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0xb12f3f271d4d525) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x19, &(0x7f0000000140)=""/221, &(0x7f0000000040)=0xdd) 14:00:17 executing program 2: syz_execute_func(&(0x7f0000000000)="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") dup2(0xffffffffffffff9c, 0xffffffffffffff9c) pipe2(&(0x7f0000000180), 0x100004) r0 = dup(0xffffffffffffff9c) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) open(&(0x7f0000000140)='./file0\x00', 0x41, 0x1) shmget$private(0x0, 0x1000, 0x54, &(0x7f0000ffe000/0x1000)=nil) 14:00:17 executing program 3: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000b1b000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 14:00:18 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x4) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000180)='./file0/file0\x00') open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat(r2, &(0x7f0000000240)='./file0/file0\x00', r1, &(0x7f0000000280)='./file0/file0\x00') 14:00:18 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x140) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000240)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)="e5bf801e1adae4fd8938ddf3992e607d304743088e6e9bf597d5cafcd4faf3eecce5f1700c5c472cf90913f0a6b4819fab3d5edc33f0478334f2440709aafde71830458888", 0x45}, {&(0x7f0000000140)="7951fa695169d0216d631423a0a2268f8a08b58fa9ec8f7fc26f4549d2df739576899f0b30e362de453aeffddf6da2d0fb852c2d99cea19bc98b7504dabcac8e4691ed0869e7c67602c5cf279dd68d819bbeb1f44af52155880e4a0ea76b84ed0be70ece29bfc33a59414c758cec3c11607253c7a1cb463c2e8bd03dfceedf1c22dbe552c9eb8410485d2365cf3be8631ec80ab9475a2396f0ab07d54f942101b8f4ca13971a39244886bd6c8974a55e7b9dc9f32832e2450fade17cbda0a90712ed2bede2f99577157432bcb36c82", 0xcf}, {&(0x7f0000000e40)="f1cf822b68a90a67fdddfd077177d6a57ec67551fc1bc1a38668e54ab7e87ea3ec45c7a7dda7591cb6e39053c98eee800d66158b919d8eb9ac9b1933875c66dee5839246634bbae3063df2b3ef5152af101ff10e06541edb8b6c4ce1ef0d4466cf4205df844cd4f75185b6110753ff35aeb45283aa5b1f593c929f8e42b4f3acd209be45f8b465de84cc3280537f2982784055d1eb3c21009460c4ef1504700c7bdab3b6d8330bcfdeba0d9f911cf8654e597f8e584d", 0xb6}, {&(0x7f0000000300)="f498f45abf6625f651fcd60f1e07b9c50244bd927e396deeb06c240b0b28da9f84139fcdd7e371f76806ead22fd9cd1b31277fc1cb", 0x35}], 0x4, &(0x7f0000000940)=[{0x50, 0x0, 0x100000000, "1c052653f521199d569cd5f42f4f8808f34438837337b132688482ffbbbb7e39f8d0ee57ad28d3716635942c49a56732b69bfa0fa1757d97f221e0a4"}, {0xb0, 0x88, 0x5, "2601b5a4d0765c0ed8c676fd30119444d27fb2f2c49492feec95ab8ea987271dabe419e5fdd23a0f4c98c9930de916575776f6877f2f8933d48576fd943c46433cb85e4f6ac38b64e2c400f95ebc06ee1623738f6765187a01246f5810de87df11212de450adab6649664038858c8e0f17abbe15941e6efaccbd27af6f8ca22593e828202922d8cfc60fb14483a151542e6039c34c12e4d7e162d9d13f2d3ceb"}, {0xa0, 0xffff, 0x0, "d9bff2402028ca252c702643a81e6391223d7a7de63f7e5ba9c376478bbe1b3827013948eb052166e43217951ec4f05762018e2c7f0b56ff742e07910a125af988e222c0bfedab8a7e1beab52edcd7151798d9959daf7938318e8609ac65a0acb1fcf08d09fb4a1ce6eb8fcb8b33f976fbc8851355aa1a9ccffb90dce99d1c057f2ca5e321351601bf76c078"}, {0xe8, 0x6, 0x5, "2fd84c401664d93f8b82bd53a95243f0ecf87c3800fbf78855c49aeb71a869d7da21491fb7f3d85eaa638e98fe033033386f8937d395473045c9f25e521d8b42616916c08082ce2f036ec151d9e56bd37c497c1462659ef3f9764d235eeca53178b2f068a313e32d5068afb52cb70990ca9b94aed3ac36059cfde53accf4d701fe30fb4fe05147af8089878bd4fc7498cbb56bf96ae08019db9f4df88a45c1143f6e9ef81adadc566e91d0ef3e99a31662274ecd8ba5aae032ddfada8bc7aac0da644c371bddae9da23bcddd4dcdbb2bb1dd3b"}, {0x40, 0x3a, 0x7, "5f972010163a17d37f7732fa6fff3746be2e9d9b8ab60e15e16d0a5d2c557955886bab2d081b28aae87f7b"}, {0x50, 0x11, 0x2, "040d08774e5023e3545ff61466490754fe76f92899ea096d6b239b2e6b6d1f35b4628181e5d2803a7c18e82d06727fd5cf9c2855195c214ad448"}, {0x80, 0x29, 0x40, "49b1fe093834d59607ad5ed9625efdb0ff646446d17c0c96902cf28d136cf40bd848c0d6599b5a3e7501dd1414e5bc912b0dfde68a0a6b206d2bc80c0800b63c22ae1b74fc1d9ebaa48532081b2403ba2cf47c58c3080e2723457f5bf4ab1b83ab7c3228e4271daa7c9a3714"}, {0x138, 0x89, 0x919, "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"}], 0x4d0}, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) shmget(0x2, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000900)={0x10, &(0x7f0000000880)="a9ea3275f1b83f2a6ee44b80d9349f2c9b2fd2b69001e99a6ae126e9c1c9486b8a48382418cc406dbd63292e3ba0dfc0c335ca238c341a4b438536313267ab23c7352259fee4f1992ec16b02a1b7efc80cb4bf28da7637fd339bf8a2243964f1", 0x15b, 0x101, 0x9}) 14:00:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x9f, "83494ebb34c054de8b73cb140d668775ca8fa79a62fcb7df5960b19136915a2f52302671c62dfee02279b2f86f1c87c1201dd0176f2afe40070ee0b7b81d774dc1dac7c7593248b90315b1d39414356b8b003c43f1fe972b13ec97a935fee460d2db3c2faf57ac1a4cfce20905fb332011ed34925b4ab0823e437c4a4d45ab7d41a58b21a52ad06ba5c027f09258aa1e3232af39b61364522bd8b7680802a4"}, &(0x7f0000000140)=0xa7) select(0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000008c0)="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") 14:00:18 executing program 3: r0 = socket$inet(0x2, 0x5000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x19, &(0x7f0000000080), 0x88) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@rand_addr, @loopback}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x800}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) 14:00:18 executing program 1: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x10005) 14:00:19 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1000000000000006, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 14:00:19 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x8000, 0x1, 0x3, 0x7fffffff, 0x1f}, 0xc) syz_execute_func(&(0x7f00000003c0)="9826473e431c170f05f32459bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 14:00:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xa, &(0x7f00000001c0)={@loopback, @multicast2, @remote={0xac, 0x47}}, 0xc) 14:00:19 executing program 1: geteuid() getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() setreuid(r1, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x7, 0x1, 0x5, 0x3ff, 0x564}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)={r3, 0xff, 0x5, [0x9, 0x1, 0x15, 0x5, 0x4264]}, 0x12) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c430f05f242e161bfd949d36c0000a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db7126540d9ac2a8300000000000fb078e4718bc4c3214cb9a5605419c201b00b000000f0fa4575220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 14:00:20 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xffffffffffffff83) 14:00:20 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @remote}}, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0xd, 0x10000}, 0x8) 14:00:20 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x4, 0x69e7, 0x2}, 0x8c) socket(0x15, 0x10000003, 0x5) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 14:00:20 executing program 1: syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000480)="301c0298cd80c4e2f9234621c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfeb97c7c7fc93ed107c4c2b90a23f0284a0067f2450f10c75151c4a27d181ec1ea01ef47d9f9c35b5b304545e269a841c463154624581b4585c1aeeceeb7b70f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d66660f3a0b0865") 14:00:20 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000340)={{"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", "0bf42329e91c52ad0369883a140200d6eabcba4836b5593b421ef554afa15295", 0x1ff, 0xfffffffffffffffe}, &(0x7f0000000280)="bf64c224721f9158c002efa0fee438b2eea3b3cea6b6ab8775431c51cd4a9158a62e6d1e7167011f71bb98a0f5252804b720396ba0a5aa0b0133ebd8fa5f40dab0bbba7c5f0476ab4446db6b4b12348235895594c7ef3b2b4c964984f9fdcf097d735dacb4aab4274cc6e95b286441809efbe469fe948c4b44fa2adee66cdae9059158c9ac717a6b2f029421ce348e83c85c2b8c2e2e355192ef925253939352438a7700f2aed88c1da881d51a7c729295db397b193a", 0x100000001, 0xd48, 0x1, 0x7, 0x80, 0x8f43, 0xfffffffffffffff7, 0x1f}) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2}, 0x0) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x4000000004, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 14:00:20 executing program 2: syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = semget$private(0x0, 0x0, 0x1) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/41) syz_execute_func(&(0x7f00000001c0)="301c0298cd80c4827978ae472c9481c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfeb97c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d66660f3a0b0865") 14:00:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x1, [0x4]}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x40, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0xf4}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, 0x0}, &(0x7f0000000240)=0xffffffffffffff51) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x582b4ef1, 0x9, 0x100, 0x8, 0xffffffff7fffffff, 0xb1, 0x7, 0x221d, r2}, 0x20) 14:00:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000100)="910edf25492a780acb98659b29fdbac1c7dbe9dafe2e3833e2255884eaedb9a479a43e75260cbe063226f80540de228ee732e2ca7389a23dd769adccfc7fdf0762271bd221f7a83207439d93a93b680fa58a38a55b4cb4ed", 0x58}, {&(0x7f0000000180)="4b37f9ff98a472dbccf7b029246f319c80c099a59a873cb610030902d4b3fc11dcba82d45aa85cad62f69b0047e10ebe7763ddbc5b95e884613bc907d9bd0b0f2eb95fcae087a3f52d0925b6e3623b3c63150b68501402", 0x57}], 0x2, &(0x7f0000000240)=[{0x78, 0x86, 0x3, "b7a6524db6bb4c5900c820dca98513b48485dd6d004faee1a6757a7fed135b9353346cc37be60c9c1d2d428bea27045592e0a17b78c5bdc714b7765bb9d405eee14747a843ae951354903a98ad3edd3826079ebf51722c4af26e5d6e95038fdc77155505aa8c49"}, {0x20, 0xffff, 0x0, "62795eb7a9a62a7cc5975518106dd9"}, {0xa0, 0x6, 0x401, "8e6cdd86bc014d7875ebcd05d75bf6f7d9590ef9f9f60b525782fc9a1673674ec5d276e549d6c0283ea00cab691bc7ca0c2d3c660a58e898cf0982ea805757fa223dc415dba6e176a5c1c93e10e1a5d252c7fb30412e6b748ca9801431f51e6fdda7f9bdcac45a7207177cb5911d2f70477b2fff9c0b639e8a11afde1b7430dbee936d53462949a364cd89c66d1720"}, {0xf8, 0x84, 0x800, "992097604dedc587b5d5519bb0b9c06a1a3de0a174858eb2c1afb93ba5faec1a8005ffb28a1920a33b2b7e8335619bc68ecdca7bb27febee4a88d6512957986fb14a4bc027ccbefd289af8aeb4a1b1d297a9467fe81c992807e90c78e50fa36f9ad59e683369a8b66603aebe7ea1187f6c13a9888d616eb4b608ffc6cde5de1115cbc09823d2e0b4573d322cd930abdb6ce953bbed0c8d3af982a34f08e72044e0eacdf703f9add6a0c609472f52459c0502ca87b97f15f45fbcbe0dae2414386b04a620862f0af82347e42fa091cbd8e17914ca9a914ba99ea9e6ef348c0f87d7155a2b"}, {0xc8, 0xffff, 0x20, "751c8d88508a08538e0a5762dc306683c9ad095e4228995a7f1c8a4ee39df9eb77e7f1e2f290da8b35feebf5247f25a630b577405e1185c3d1e0d94ebb7b1e6db758dd66d75e87857e4b563e454ba2814f018fedeb3df8697dc6a4d786820dde9ff5948f39e4353616dcf72c9cf99cffd9608a9812edc5b021305b6b5c43a0c37fb07a12ec64fb17034fb839c5be494bcf902c20c026e252f2352a547415a4a737ae78d78b40a0e6c908a744cf4fc03af58ead"}, {0xb0, 0x29, 0x4, "caea0a67928f5812bd437ae36583343bee9735ff1c1648ebf37b1bbd0b862410e23e43609d175f8819f11c3ef082f813c872f7ed7b185f64c18ee780a717732c1b32413122f6b09964be8992eb098e6832514c890a703ecb4c6665af3505b0192b1a4147289bffd05a736ac8c5f3a934cef8cfef0ae7c498dcaf5b9fe6a7050372da1142d5a1fdf2705dad9026706aebfd9996929d924670d32aa5b1cf22"}], 0x3a8}, 0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040), &(0x7f0000000080)=0x8) 14:00:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="82fb812255af3fad74dfa10f36d352d556d11866c64219b252b5867d56be7c6991ed9904b688f23fd8000bcd0300000000000000e02117f2403505000000d12e5ebc371e62a569012c4a2145e9500a6abdabfc53e30e3dabad039b500eea240244a35aa597671a71e806596e020a1a12f0147e8930e0b1717046f2739520d95d2debbbf7f6fb99e914551a784d6957d4b95d1c314bd0780b56be10fe50dfaed61e2aab2ed04a2655937abafcc43eb59a8fb324a7be3ce502aadac5e16dcdd6"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x2}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 14:00:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}}}, 0x0}, &(0x7f0000000180)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, r2, 0x8c, 0x4, 0x8, 0x0, 0xcb}, &(0x7f00000001c0)=0x98) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="400000009304e7653751c4945ffe82236f91d8d824cde9324cb5e995027ae144f06334ab660909b47a48cc9b386cc1d0ef7f6e158a390b1ee7a6a6c74613b63d905ad77a"], &(0x7f0000000140)=0x48) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x0, 0x3, [0xfffffffffffffe01, 0x6, 0xcb01]}, &(0x7f0000000280)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x400, 0x4220, 0x0, 0x52, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000200)={r4, 0x8001}, &(0x7f0000000340)=0xff38) 14:00:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000000), 0x2) accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000001140)={{"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", "cf663754cc6a774d7a8e73c57373ef82497f6538c5e8219a93ca57ed40cb3ba0", 0x8000, 0x1ff}, &(0x7f0000000140)="a55a4bf657439b215b40d75016103a8f0d88f63a038dafd4bbb0b2108323f4de6c66be6c9cf14cb61a2ec5532d41ed9d491f36b7d00eaeea1a26c6f606089bb37f8734542ecc50c4de56c11368e3c876746fd0bb493e3c9068e1e699c0d325e295d76527dbd028956635a1ddfe38a00aa6535e8647f9c35fca92fd70daf7aea67da28d853c2d64693b603e6ab5d7a450fd646910220ce9247e4915c7d6737b4f5c43ca53904a2356b2ceac8a239525865ca0230f2c51b4f110bd12ab33446df82c280f6a59b6c1465f41cd4e4ee31f1b4a5ba6b5d73f159e22f3cb647e2d330f6ef3f88e89762a2107f69f328992e6b5af9957d85da20f1e0dd34d8b68fd994d99d7b36167fe53d83e74e3216a9c394c85fd3718f4e0baa27fe27fb04df8135bb07dabc92311df03999d18ab5492e6544ef15767f35205eb733c93543667ed758a1c138b4ac4d7119adaf7f58c9c80e10339924f1260d46d977515555f018a520d23bf24fedc4845ad02adeb26225cf391e4150157e912ff6561c469b1e53562389fa35a5e5bdc4d331343591ab1658adf61247089e5a449a4b15c9641907941ff314022cfeb0a8d88f253e744af10ac7ac88364067c205cc10f035715ac63c254dba5ff0a983f16a0caac3bccf0bd131a8dec30c17985f6289e4702fd6c82462e6658592b63b469b9337fde15f980e9ba0ab98dcc91dd602362f4fb619ca6dc4cefec51821471567738f8c38e02ec202e9ee41bb6e7f7f27901ba373fe83f72364d64413be9e26f6b819ff773d550912b16b5ff968e882c7e2811dd1fc882699dcd56902cdc749f7f3e94809501a28ef996f445422456733567551f58b90d253c4e30e993ae8230ad6fc62c65999197da035dc3b2aeb104f65f12310e1b01c95a5051b2f3a4a02d2d2ab5f1aa9f827f826f5773680d45f774fa094962b565e51214b5523cdaa9839f66c5c57a0a07edb0cfec89600c7c726f6e8c14ba6991a684dff05e352f11879162ec0190b6b60916b361ecf9cdf70aa89e3b87327b963ab5a713295e26e3c0576609fddaa1bc80aa97767a66148833b3cffb55519148dd2c855e49d7f0e78f2ed0ed18908622037c70fe19a33706821489e42b07fcfa19493e093ed1772e5734474f091a5e0489cedd033c815187046337e61d24a6e4be8523a53f76c0b090231e5b9a70057d3102f4a6b3333cfb8173ccc9fd7d2e4e3c65adf85c4395fd94e81888c0bc92059222736725c94e5101132d1f132479f5411586cd81d491b14ba10e0b67c4f56f4fbab2b74505f890136ac07eeb5998140d9b95faa237401ee0d16bef96e6e296681ea464c8b3114741f9b5bb24c7045c141070f4eb66a95129741d5ab337175d238a99e14748472e76e856cc9ee6c518eea9b90ec048d61b2a1decf755399806769cd9189c0e036f8872b4fd4a8e54e3bcb1ebba466570a2102607b63f04623ec3a5b0e964c5f84ca99f312803c4f34977de217008b1e34da64dc1c4b01cc40f15a7356ecbb8566e56f57b494d759da432ef26362f9f35bb4038e216fb17a48f9fc93eb072d05321d3f31819bc3617e1ca21ef4629c7a49272ba6b9057ff6a4f7ddb4ac8ae433b887795a350c8a9fb053ce087b5a30eacbdbd83b22492e8740b2058ca8664105dbe3073b2ec2a2f465f0d1d1043e42279980f51fe4114ecfc260ea490da3cc78db45347278b484ff307d3b74e8ef7763641f5b1bfe121be589b37186e34a69917ad4789874f69ce38e1b873dc4cd5ebe8755ca19e48773d68449b5e002c76ce8dcd8f242735590a9e7d188a522c5477b8860fee377977559541938b9e741b52e2e3127fb21c71a99608c2a3960f1f94d780de0c8b33b8b97afc5f2b400e69d6a8edf6448849f72bb2ffc4bdba5eccf19c17c6bdff7824ef321d4fca65a19c4327696f103437678d6082bc2427888862b8e250a4e030a942591a5e3a2009e960ce27a6fc9f979753f98398bbe4899a257292bcbee5ad6a27ae84d319e4c436f495b021f469d04839cd339043fd09fc24c0ede14fce4d5c2fad786102c3c476201dfa0bdb1bfcbe423b398cbb9cec1dd2c4229c6cd0e747db558629471e735845c8385422d0d3059bb399b1bde6f008384b624f5695ee135f3e879c6a2b2151cd7bfcdf1d2089a20f5276df3058a364b6ec6e9ffa14bd1b3ba1069bbcee1adf66befa7fc4a95b407bb2aa5204808adbc4a40c582fda65538907b9935c84dd5867c24e6934d82a197dd269a6183900563ff1d30ae23bdd828f31299c9ed5576dd06024897aba4a0678d2eecf3a84ac070de6389076c7743ccacb23276d0e8c4e80ae618181cce4f49c8cd0f880aa29bacdad747468c150b35c630f2bce2aaf41f094c8883708332207cce074fa4f13636cafd6e9030a65e8edc96dfccff36fda4f4694e1f9688a83731177995148ec8c1bb38fb5776b72fb2991b914d7834a30595a3bb740bc989042e09166b1fcc182040385bb074763bc7aa6d4f17b434a0065f67cd50142bf1d5abe4ba5adae1043cb668b4ede5e34769e36601b6f0b956af26a40b6c6855d0d0f4275beea4be69116a8b3ab3ea5cb1a9817e9c3c1382724f271ec95df7e44348c6bbf2d6fa85ac941dc1eef077d4f6882c26dc8a745afcee40d81f8321795e8200c4ab4eeca2ace25567012c0f4329f9cba667a6daf9ffee9f0f8b84293391dd2d28dc6be7d2d2125008d6e0db5859d6f99ebfb398e14ff63baa4b9fcb1b87c665c27cce62cf7a1dd075a8587af2c2255251babda9bec578bd61ee61d3b72f2486f869124577bd192329638c22a12cddc8e70b2b95a324d5a425a8c540e03c6f5ad2a74f9601d70a2eb16fa9ded27c03ec6b4aa4b7533b517b5247924d8909d89ad3717ef853f6fc053d7cba44f9eefcad2204d6871243160c5716669da1d77b2d7c31bb75c29682f1407ad86aecd3862956cbcdc5ea32b594efdd67c12ab66ce32c8a6a9b1415f6f55c0422acd92a37214072a5891fa27453dbc3b10911f5fbaf8a29d204aaa66bb52ac7c0def33d08a27a806a309aa908c1fd534bc1c34ad51460c6bfbf88a64a2f5482892a8e6c2258c66e94b9bd595e47469c14638ce0370d94004353ae454f137c586f5da3348ae8ff8c5a13d99c7020191d540d1b6a5f444f4562f86a2fa3ec46695ae91783cbd6c97f39fb1a6fc80f4b41805a61faf59ad87f05de215fffbceb6c24da4c2602904d8f89fa8a10e046a734d02d0102f8c1f3aaefa5ed9a065ee9e288389c07e66f7aa070b5e5f8eb55534d1332ed21201426b719655fd3fe4f07ae9d2dbd546096bec9a9f028c82c26bcc486a1f3f0f19f3fc1eb99de0a82fde09051ddfce260da22344e9f4b1a755eb2bc284eaeaec61beb9b4d969d5c58dd08b9a9a4407bd951b1311a8b6b49cd1fc0873026afc4213ffe59352899bc03940cb14da8737cdc53a09cea3221c7dd58e8b28a7d6dd732de5bad692a56516710264713e95a050c5dda1e74ae509c961722ff79e8ac35455f844e690cb0cbf1d721452c97270525f5bbe6205cf848bea377ca928e7af4a0f4b325570cdd3cbfd0d62c2cd8a448e4945a9c07f71e278ba9f88b374062028bc51d0be2596497f165ff0fbfd2ff36554a8cb1549e7b6647683d5bc63f67c09eeec88cf5f8730f1c14b8df7fb46fcafa171f425cbc9a357813f7dcff7d6a2cbf333e0e5fabd732f6dd965693592df7dd6cd9e4793ed53f85d53582eddae7d58d345ba12c9296472fb2cb7cf1123dab5bf810c2225fd9a368bff37f474b7bcba955836cb6ed21ee4b1d8aa8f21cfa35fd87fbcc2f2f5b5f40e3616472786ee05ff8de1b37fe5818cd296d0b6f539795087350f13688dcdab542e3e74025df45a49677bc232f44bc41b0eee3ce7d15b4d7cfdffe7f03a5c99def3a7d06ffe20c2986cc6b95a9033278133600e510fa9d4d776357ef14662b74067cfa8fa9b8db4688949defa64c5d3b07f257d8da84eceb8b51771fcbe5d4b80a73531ccb3d5e8aa49fffa9bece1f428dc19834ddb333a7585e028810583b1e57563939d1af5555c28625108e0c89e263802ca73ba36cccfcc2c7f8e9ccb789ae127683a46c16c9d107b98a66c8db8e6fc7cdcb79e2ce34f7e4cc57128b81ac72ffeeafee436dbf72af2a277223c7f2606e90ad04afec52581f3d6cefa54e14f7d2114ae60debc52d49d7560d29ee4d3183c3427f5acfca823d1cba7318cd678fd5955a1e026db0e41e9e87c3d535b7be0c8d8b90a1b8a765d792478e7901cc12481f0a7e3146e4d629151708bfa95d9aa088158a6cbe5fda13a6adc760d09b50c5b07e42f82d7b9914cc823575cd4b9a4d80e3e9aec5391097193c3032d2746df76c30750fda3c6fc9ba73d087e7bbe95faffa33d05354369ac04ca1f78cc2ca585426afc264285a8db51f554d180bf4837301de1a93f9a05e9e2c3ea59823daeeb76d193e2f31d9f8b5115d81ce2d88adc25972dab16146826c5805cd1033cbcb8dfd234a71ad0d84eab4ca21a79655526fa31fa93d84dec50be6c1b7abebea4d6e0e07315f1f90666ed93412ac1bbb5e756a78edeb489f11c3162b3cbfc382c4619e2a44d804162369bf40ba487032fcd6b797b95e55c1a630ee61673df5bb3d43d9075c4b0e3ad29e8f697cb41f56cb3a3bf4a42edee09248347258009ccf0f12f0847abca72de54ba4f5d03dfa086c351415e7f0a0cc9a4b455f102b002f819da6c33f535bb0dcca3870fc84936341c5d95629e79a1c5e38ce199a25d6f656569fdc3ff9ea109220695fe47f9008cb3d75114d0feb8ba26cd97580b11e78ef032ccab9611c9e4e3e44689be0902622b791e20629ba83411880f73249d890dbca9d96c1556601363c1b16151fae0563f06bb056e1da0b000cfb0d05300efc9e8c4142750ef01af3d599f34b9a1f6c06f499b163fe5be2585f48a5fb9c4a3e21d219c68fa7cc5058ac29eef6cb1f9b408feb70e879dfe8e28a7c4ac266cb7011acb50af578d104fbddb3123969ae644bda5888e3bea31d683f7e34a781abf168161049d0795c18b7f8556e509532108251825b44454ee44a9fcebdc347bddfadc643168398e4bf6b221f1a94c7e91cbd1d2e587bd6b933431448a182b8a6db825c341aad1ebdc33165317dc2f7b0777e7bd0fc9a9fc40dc73ff7da207fd065c939807d4eb898f05834a24f32dc5b6c09d2fcdb8fe281b3a78a6e874b004e9782633ca1cc4289744db4e918defe232830c5fe6dfa258bf0c182de12a2d7d9f6598a902e248f3c57b01f6238150124827fa06a6be66eaf4ea920044f8b7f64fe23740dd7d095d844a769bcca641914f8007b54e487e0fe5ebca0a1f70f3a96db194db325e2858754c39754ade268cc1defb4bc6e388a579610d29f6ace1553ebc259d199e8034f198c417380d0c33cfa66d28efe3529086debde13821e24180682207bc723485b624df9d08906337aaab6555e0c74d96a8ae0498386588a73266086248aa38a019bc1c27dc565a21f6205be40e8497bff500b75e7997e6fb6cf8a7ef05bb931cdb9597c35c8082a783caadd5f686def85234b9d83b27a430bdcf9a0962c2eeb935e8dd00b6b0bde73906d6bc96699565ee7ad0bde733ea5e4797ed0a23e67d4362e213ad2b28242e0a533de9bdd3e001aeec48984f2e9338a13959c7b23cd02fcfd8ced8890202b9597b5b56603f18b19296d2860ff044cb9e0b29e021649edf2248ac7c6b716bd3ffadb74fe1a07cc808751cea459ddf1555aaa2107216d38955b7baad", 0x0, 0x0, 0x8, 0x1000, 0x81, 0x6, 0x6, 0xfffffffffffff800}) 14:00:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x80, 0x4) sendto(r0, &(0x7f0000000340)="627d65278d338a26d5a78a5041f239432c466b4395f2c17e3c7fccb8b16befdf881ec35aa899be62c4580871c91d23c70339277e5ca7d43be7a120e7beb74b5678d87e88493ed503b645e2e69ab2af5048c0683d1bfba2156f24b35a505c653dfa7252acbb9fadaa80fb91418acf082e814541900b5189b80695976894511a12e81a425441ce93e0b649ce5c16b225a9072bf84b47545b561af396398443678541de0bb896f122535d8233c1574ddfa73ca60a24a35ceeb9974dc26adc3ba029a6d857ae4635c0d1a5edaa563ee35ddbaeb6", 0xd2, 0x81, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x110048, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000001c0)="17c28888bd1e054a9aed10f9a4e7d838b9b284f4e1de3dad68643cd6cb9f3be1653cc8") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x41, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000280)="3800cfd93554082985f0fff0b6e30ef14f2907ede8d824e195773087f8932c628aefbfb1cfe3e9a8b749d97ec5867522d3227e41cb4ebea5fd9a0d4773210ee8a27ee3fd89d8a965473cf947b504b52eaaca91eac696fd59133838be38ae899af948f4b3e6c1baa6091d175db96d7d58d235b5b40add506c6904606caace734b8f64384f8db318e3a7", 0x89) lseek(r2, 0x0, 0x3) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)=""/170, 0xaa) fcntl$setstatus(r2, 0x4, 0x4) lseek(r3, 0x200, 0x800000000000000) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000040)) accept(r3, 0x0, 0x0) open(0x0, 0x0, 0x0) r4 = getpgrp(0x0) fcntl$setown(r2, 0x6, r4) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 14:00:22 executing program 3: setrlimit(0x8, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) pipe2(0x0, 0x2) 14:00:22 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x167) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r1) dup2(r0, r1) 14:00:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fsync(r0) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000100)=""/86) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x6, 0x4) poll(&(0x7f0000000300), 0x1e, 0x0) ftruncate(0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 14:00:22 executing program 3: syz_execute_func(&(0x7f00000000c0)="b18391cd806969ef69dc00d9d0d0bbc44139fd5bf9f9c1c7c7e4c653fb0fc4014c5868f4a95fddf9f9411f2a168f4808eebce00000802000c4e20945c3ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00") getuid() socket$inet6_udp(0x1c, 0x2, 0x0) 14:00:22 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ftruncate(r0, 0x7) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x1012, r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 14:00:22 executing program 3: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev//.\x00', 0xb08, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) fcntl$getflags(r0, 0x1) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4f) munmap(&(0x7f0000cf1000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={r1, 0x6, 0xf, 0x7f, 0x100}, &(0x7f0000000240)=0x18) 14:00:23 executing program 1: r0 = socket(0x2, 0x10000001, 0x81) r1 = socket(0x17, 0x20000007, 0x16c) connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c650300"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000085b21c1fd8e923244a5780958a378772faffffff018c6bb4f36ea9976c4b6ccc1a0680aa66ca13b2da718a625714c89500"], 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xf1cc9190f751a366, './file0\x00'}, 0xa) 14:00:23 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0x2, @remote}}}}, 0x0) 14:00:23 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000000)=0xc7000000, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x8) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10882, 0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="07000100d2000000"], &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) flock(r0, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) fcntl$dupfd(r0, 0x11, r0) 14:00:23 executing program 0: syz_execute_func(&(0x7f0000000240)="98470f72d60f5ea84a1cec0f05f359bf7a290000f3450f5a548e1744fecaa2a2363e460f1a7000660fdefcc4c1f9d602660f6b322ef242770036f083b600800000f00fb831c4c37d398205000000d04f751ec4016d7d14800f0178c3c321045fc507f240d1d25bc4e3f56c44c6c182d0c4c442a99074b70042cf001047a800d3c6f8ea6a7de321a36161c481911651d2c4c2e5a97600f08171a30b8a826e2741c423f961cb06e8628f6828f1f1360fe2580061c0f526264788fec4a14557610ac46249bedc440fda2b66470f383a4d4ba261c481f1da16") 14:00:23 executing program 3: syz_execute_func(&(0x7f0000000300)="0c1b26ad98cd801b69e4f53030628f08488683f924ffffe169620099c9d8c4d8d8395bf9f2680c4000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f05a168f4808eebce00000802000c4c3dd6d68074851513e2e66460f3801afc7afbe37c1ea01eff265dc5f005b5b45363ef842d9eb0faee42c240f5e5bf4309247000000470f4c67fd0d18c401fe5ff6e3df64673667667066f04401971cfe8ccb0f01c36666450f17720d14111d54111d00") 14:00:24 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x200000002b1, &(0x7f0000ffd000/0x2000)=nil) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)) 14:00:24 executing program 0: syz_execute_func(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mlockall(0x0) sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) getpid() getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001500)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x1008) 14:00:24 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000100)=""/4096, &(0x7f0000000000)=0x1000) ftruncate(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x8}, 0x1) 14:00:24 executing program 1: syz_execute_func(&(0x7f0000000000)="0c0db5b598cd801b69e4f54662e7696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76760f51c28f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setrlimit(0x9, &(0x7f0000000140)={0x6, 0x7}) getrlimit(0x8, &(0x7f0000000100)) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000000c0), &(0x7f0000000180)=0x12) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000280)={0x10, &(0x7f00000001c0)="f3add5012e2b42a3180a86b634abb041f022880e847ea0e02ef5936dda803c910338808528394de2e61cddfb0a641c295b292913608449d23702901f0ef3bda820927dd5a4061087604b6adb88ef1428076f5545cb18964c5ef625343646e4ef4336cfe04d989794485dd6336204efa1bb80bbb2c5fb92e0d3d1d1c1aa320d9ac0d69667a4160bb68dd54e073d2c", 0x8, 0x7, 0x100000000}) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000300)={0xfff, {{0x1c, 0x3, 0x3, @mcast1, 0x4}}, {{0x1c, 0x0, 0x2291, @ipv4={[], [], @loopback}, 0x5}}}, 0x108) 14:00:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) listen(r0, 0x2) 14:00:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f0000000100)) 14:00:24 executing program 2: 14:00:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @loopback}, 0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000240)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) lchown(&(0x7f0000000140)='./file0\x00', r2, r3) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000280)={@multicast1, @loopback, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @empty, @loopback}, 0xc) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20008, 0x0) 14:00:25 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x144) socket$inet6_sctp(0x1c, 0x1, 0x84) accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket(0x1e, 0x10000002, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0xfffe, 0x1000, 0x1, 0x7fff, 0x0, 0x10000, 0x7, 0x3ff, 0xc00000000000, 0x1f, 0x1}, 0xb) r2 = socket$inet(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)="00008002", 0x4) 14:00:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x78) recvmsg(r1, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42) 14:00:25 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996500fba7309030f162f0fc4084ea0e565b634d138c4e1f8c4f8c4f957ea2e66410feb54fad6c48265b8dc2e41812047002b00fe8c738888a1c40fbbc44583fef35dc4a17a2dd2c46149cbc70b29972997b00b0000000f73d5429966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dae5048336000066450fdfc8") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x800000, 0x1, 0x2e715b4e, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000240)=0x10) 14:00:25 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3f66696c653000"], 0x10) sendto(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) listen(r0, 0x7fffffff) 14:00:25 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0xb7a3714273daaf77) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendfile(r0, r0, &(0x7f00000000c0), 0x0) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000100)={0x1, 0x3ff}) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000140)={0x0, 0xb818}) getpeername$inet6(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000200)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x7, 0x20, 0x5, 0x9, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x1000, 0x110, 0x80000000, 0x3, r1}, &(0x7f0000000300)=0x10) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000003c0)={{"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", "cdbf80310792fe55109b67addedddfdc2b6526fed4369e4fe9e1e6781de1d1ee", 0x50, 0x80000001}, &(0x7f0000000340)="1ed9b368037f6af23f58b7c0e8edfe5714666188f7c2e0ffa85e3473785c3fada790d57fd249d179cc151af864f420204459b7f4aa6787c1577353d0fb2cfd0badb7a7f75dcacc", 0x81, 0x6318, 0x7f, 0x6, 0x3, 0x7fffffff, 0x7fffffff, 0x88}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000840)="426bf4311fa5071e430f2c81ca7175f870e3048c02b923077805a0293d24fa922c317570d6f538031f137e2eff7003e07f58cf37dfa68444a7defc28d4", 0x3d) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000008c0)={{"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", "799f0ee3d512a0d3b0586a1f97df83cb3ba84d7ca5ca988c00d3316a1c906d5c", 0x7, 0xbd5}, &(0x7f0000000880)="2c3fd63725ada45cca214c2f188f9beceb8cd8d17558046921dac1a9", 0xe7, 0x7, 0x0, 0x7f, 0x7ff, 0x9, 0x2dd, 0xffffffffffffffcc}) lseek(r0, 0x0, 0x3) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000e40)={{"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", "a72748c543b6d6f3e5bbf0e0dc727d1e5cff1f1be5086546e1b23701d1715107", 0x800, 0x8}, &(0x7f0000000d40)="47b7d1f652b0fb410181cb866478eda4ed23f174add7cb41d98718bf5309e49b0fcf61f08223f251d3cfa08873098185249b44d6dafb6e74f2b45a01123121eb818b3a74b4e1ab26e24739a47aa92a02ff72f3e327eb6739d9931387ea0cc0c5b17857c256ac896c30a31d20a3a9180bd58a0d616cca294ad7f1c48b099cffc526c52bfebfbae0b1a939040f14caf2fd8756b4f586237ec7ed41ed979a08573eb3753fbf3cd0716e994b73c15ba810411e6c5d3ee32d6adf5b9ee69edebc04477eb7d7654750798f23d70112f7e53fadfa0edd96f45e6f588512d9319d37ffdeaeed2387e7ba872d9574", 0x6, 0x44c8, 0x24c, 0x1, 0x7, 0x100000001, 0x100000000, 0xffffffff00000000}) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000012c0)="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") setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000022c0)={'rack\x00', 0x100000001}, 0x24) faccessat(r0, &(0x7f0000002300)='./file0\x00', 0xc3, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000002340), &(0x7f0000002380)=0x4) getrusage(0xffffffffffffffff, &(0x7f00000023c0)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000002480)={r1, 0x5, 0x6, 0x1724fd74, 0x7a1e, 0xffffffffffffff80}, &(0x7f00000024c0)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000002500)=0x5, 0x4) getsockopt(r0, 0x20, 0x5, &(0x7f0000002540)=""/133, &(0x7f0000002600)=0x85) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000002640)={0x3, 0x4, r1}, &(0x7f0000002680)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000026c0)={@in={{0x2, 0x0, @multicast2}}, r1}, &(0x7f0000002780)=0x8c) recvfrom$unix(r0, &(0x7f00000027c0)=""/31, 0x1f, 0x2, &(0x7f0000002800)=@file={0x1, './file0\x00'}, 0xa) fcntl$setflags(r0, 0x2, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000002900)={{"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", "837ef5ed470ad6494b689bd33dbcae923e2d800b05bf58097b7ab3353d4eaf03", 0x800, 0x3}, &(0x7f0000002840)="2674bbbd20d46a1a6119cf116be81bd4e6b1e2f511bd0d1add4ef18ece15eb9e04bb2854894036ab252b4052e45b56cb58bafab080a083e3a9e23892e92fc480bf99fe179c310de0a8e4979a0104160a03cf0efa99850ec495dc4e1bc7db6de79df1a4134d05d978bd2c1d4afd64f2374e6d250e809841bb4e7c6212a765b63e3d5eb155d7c07f2132de89cf26f5d5c5201695b0e17da3d0cd29e8a612b046b199d5276d5ecc47371b15a7fa8825390dfda2", 0x0, 0x1e96, 0x0, 0xcd, 0x1, 0x100000001, 0x5b3e, 0x200}) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000002d80)={r2, 0x4}, 0x8) ppoll(&(0x7f0000002dc0)=[{r0, 0xc4}, {r0, 0x2}, {r0, 0x106}, {r0, 0x100}, {r0}], 0x5, &(0x7f0000002e00)={0x99df, 0x3}, &(0x7f0000002e40)={0xb98}, 0x8) 14:00:25 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x355}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="040000000100000000ae00000180000015010000"], &(0x7f0000000280)=0xb0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_tcp_int(r4, 0x6, 0x200, &(0x7f0000000000), 0x4) 14:00:25 executing program 0: accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept4$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1a5, 0x10000000) recvfrom$inet6(r0, &(0x7f0000000200)=""/156, 0x9c, 0x40000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$sock_int(r2, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) 14:00:25 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000000), 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000400)="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", 0x585) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x25) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = shmget$private(0x0, 0x1000, 0xc0, &(0x7f0000aa2000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r2, 0x0) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/145, 0x91}, {&(0x7f0000000140)=""/242, 0xf2}, {}, {&(0x7f0000000240)=""/123, 0x7b}], 0x4, 0x0) getsockname(r1, &(0x7f00000009c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000300)=0x1002) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 14:00:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) socket(0x1e, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x10) select(0x40, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x6, 0x8, 0x2, 0x1000, 0x5}, &(0x7f0000000080)={0x7ff, 0x9, 0x100000000, 0xfff, 0xb85f, 0x341, 0x1, 0x6}, &(0x7f00000000c0)={0x7, 0xfffffffffffffffb, 0x20, 0x7, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x95f}) panic: sbflush_internal: ccc 0 mb 0 mbcnt 256 cpuid = 1 time = 4197626 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00288f9730 vpanic() at vpanic+0x1e0/frame 0xfffffe00288f9790 panic() at panic+0x43/frame 0xfffffe00288f97f0 sbrelease_internal() at sbrelease_internal+0x174/frame 0xfffffe00288f9830 solisten_proto() at solisten_proto+0xc6/frame 0xfffffe00288f9890 sctp_listen() at sctp_listen+0x4eb/frame 0xfffffe00288f9900 solisten() at solisten+0x7a/frame 0xfffffe00288f9940 kern_listen() at kern_listen+0x132/frame 0xfffffe00288f9980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00288f9ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00288f9ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x2 --- KDB: enter: panic [ thread pid 6673 tid 101318 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why