, 0x0}) r4 = getpid() freebsd11_stat(&(0x7f00000007c0)='./file1\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000400)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000640)=[{&(0x7f0000000440)="f0ae9cc3f3b6867fb07ee33824424e6260ae258166fab55159679cc94e23e4e7e55294d853d0620604d8dbba171f0c08011b7f75ebced1f3812c831917027832a61f0864b47c02738407f0e1818913f3d9dd2769a7fd085cf3b1c8cc14bd72ab444daaecdee8ac106b6985d20d5da9b31bc8dbae1a8d7be4734d170bef1c8bf5ab884d9002032b12aab779a1239614997f015c0025008c6118cb3cfbfc4a5f974a79f2926f04a516991dad920acbd831ecb478a53ccb", 0xb6}, {&(0x7f0000000500)="009e7410c4e4bc842f6c7b3bf1cd6b8eb0808e924c72d61d1611efccdec61b5dd7b2e05a7aaa76a92f2fd6734e26648e9a1f7eeac02e218166fe81bce2c3fd9055834807913dbd2cdef293c3012ec7f9fac9427ac94b3210312b96b168133932980723f2411c93dcad7f28db4cf1d175639619a38c07f3addcbcc2f4abcb582fa0e0d9e3d196d8fea0762cc83520987e67399d4facf287ab74a7f59ce6ab5bc9c5b6a1eb592549abd0e32b041785959c304eb21ec64181ad7345ed89acb06ef30e705727ed757bd14d4017349fe76343d83bcac5567a950bf2cc80c77312c9bf0cabdb25", 0xe4}, {&(0x7f0000000600)="0beebc30b1f1e76174fdda0c75eb8c66032645463d7dfe462995331b2164323c492f4409c79ae1b85719d38e0c4e38574168", 0x32}], 0x3, &(0x7f0000000940)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x40, 0x1}, 0x20001) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x10000000) socketpair(0x0, 0x3, 0x5, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x40, 0x21) connect$unix(r7, &(0x7f00000010c0)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x10, &(0x7f0000000000)=0x4, 0x4) sendmsg$inet_sctp(r8, &(0x7f0000000f40)={&(0x7f00000009c0)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000000e80)=[{&(0x7f0000000a00)="197a31f1da258177f964aa1a9866231fcc4496695fe1f4f54e39c53d67c34c3f6f1ca6f2ffb0504b9ce1bc82367be3b8d114a6056e63fe2e90a823460e63e23547389bac22665bd9acfedae439bc86f7d1514925ba69defd38fa9dd602ae26d442", 0x61}, {&(0x7f0000000a80)="ecb2b546cec8887733f6769651c32be50692698fc6f153cc3e8920b4135681fdc9e797d0b0ed2c6538f8be0f3357642eb94edb133dc9efcae897d1b4ad13232ee98e69b0ae684079cb184d0424dd5f96437e54066f25c3aa9843e4df8ef904053ed6a9d6e51c1af54f48dd6502d5e6188d126ddaaecbf1a64fe3319ad850751cccbfd52b7886cce1d35e7587b45f49a9a237e91f5ca66c4c5ece00ee6b5fff25caaf28255a9121c5a3ab34e37209470fb8f6825929dabf25c50f10534fa3", 0xbe}, {&(0x7f0000000b40)="c3708f15cd24856c8944b23ef1d888b6fc40a6cfe4e84dbff3a8c1ab64d8a833355df9f8d222ed9241731361deea03c05c99f4e1cff01b01cd983376f92d96178bdf4294529e2addf65b02900541448944e25527a7ab5a0d0cf5170c7e8b61069e11d0c9644100bfc534955c09f368a825b05d8652d8858b81a48ff35f5b7cb34eeb0c62f0e8b50b694544f99b9dd0", 0x8f}, {&(0x7f0000000c00)="7720058f2dee47ea9a453c12fe7ea6c12d4139eb1a252d4ed6ac0fc178180795b681c0411fda8254cc223286d800ef876ab5bb40dd33b6e658e01e8ef31b12e96a5e94a831130fa8a4ccbe26e38b5b8e03f3ebb3ba84b51069f06e72c225e91ba41bbacdd12308500aa48a0af764c768524f85ca0a0ce6f5cd5a67c961209d8f65", 0x81}, {&(0x7f0000000cc0)="510e3fc5febf1ce5b88dd5ba7202565ffac97ef28c86df611b42a80f60887103f7045fa28d8e92cfc42842d393588bea898225ec65770d638d780c812e7c598f05ed2935cb1f36f840f5d9907e37e32ae2d5f0c5c62cb383f9c404cda179edab4f63a2fb7ccdf7b516cf03ff5c5b61371241117875e13c8416e6924c2307ffc6ea63313d889192598983949f4f40a97cc22365de3b5d70211890e736881e950629a346e2622d2e0c8a60afd845a4ad2679179892882387614026dc02c434a4852875046a946c03", 0xc7}, {&(0x7f0000000dc0)="84c297d29e0d744a6014cd822b556a62e061fd28b6954bfe69959f62f573b198cebf00c035af1d19016e52df8ba3970ad2a1171e402c19ee3d80cd1ed0849521f6c807eb1e0b9ab083c77a5d09c688ef77f517196ea2bec9c96c5dec85042ccb6acd6af2a937a6a338421596d6a287bbab9bfd6d18b1af9992793b0830f2f251e8", 0x81}], 0x6, &(0x7f0000000f00), 0x0, 0x84}, 0x85) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001000)={0x0, &(0x7f0000000fc0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000001040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000001080)={0x1f, 0xa00, 0x1, 0xfffffffffffff6f8, r10}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x2a9, 0x6520, 0x1, 0x8001, 0x6, 0x8, 0x5, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r7, 0x84, 0x8002, &(0x7f0000000340)={r11, &(0x7f00000002c0)=[@in={0x2, 0x2, @rand_addr=0x9}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x1, 0x800, @rand_addr="812e0849055a28bc6e3ec7cba3f7a625", 0x81}]}, &(0x7f0000000380)=0x10) mlockall(0x1) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000240)) accept$unix(r0, &(0x7f0000000f00)=@abs, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x9}, 0x0) 01:02:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x25, &(0x7f0000000200)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1, 0x5}, 0x8) 01:02:48 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80008000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x400000006, &(0x7f0000000100)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mkdirat(r2, &(0x7f00000003c0)='./file0\x00', 0xf) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) ftruncate(r3, 0x5) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000140)="cc92af3059579a6e25e0ed1d2e28b1fbc658bfa7e0e06ef20dcb9a71e92415a9421a20ca93f8b6d8c8df1069d95625fcb8e4fd7fcbd65bc306df4d99563f3b4d518c1feb57cf5adc5e0b9b4bb2ca9c730ba917a6142ec740afcb7bd85746db1328301f048353566ca1630f2bde1da4bfc12b472a489c41a24f59ddc8d71b813cce98400ecb81f60e86b7370cc71f532daf29dc7f8bf8229e2118d08d2feddfee", 0xa0}, {&(0x7f0000000200)="8cbb180466cc9f38e6", 0x9}, {&(0x7f0000000240)="82b0334f5d99b67bdc8d2d3d8b301b0d6c6f9be103dc0a1db4499d38c4d3fbfbfb2c3398e96905bb0d9cd2806e457cbdb0426d14d27b08bfa80ce873a891958a2234010fd6e36d07b31abc15f34e3ceed593c7cd4d9ee0aef3b28c2dcb8614fd7e9ed9fb5fcd53ad303c8ead19d4d3c37b69e5484529accc83d2e6da96eeadd28cf36150e852913d66f939eb9ca68ee258ec834142a21ca666a4c1df8973447888d0bcf2f5756fa59bf0bcab73e1bacb332071c385453d86be58b4d2daded1e37e7713e66c7b4f28c5a44b398e1d0c5eb2b05fa2ee6e0b32d3", 0xd9}], 0x3, 0x0, 0x0, 0x1}, 0x0) madvise(&(0x7f0000ff2000/0x4000)=nil, 0x4000, 0x3) ftruncate(0xffffffffffffffff, 0x0) 01:02:48 executing program 2: r0 = socket(0x2, 0x10000000, 0x6) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000040)=""/159, 0x9f}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/182, 0xb6}], 0x4) syz_execute_func(&(0x7f0000000140)="982ce00f050520d0f80791b01d4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 01:02:48 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x401, 0x100, 0x81, 0x1f, 0x800, 0x4, 0x2, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x100}, &(0x7f0000000180)=0x8) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0xfffffffffffffffd, 0x0, 0x0, 0x100000001}) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000240)="605f0928f9b4b1af5deb71f0e9e2c940e3e7d76c7df75400d060d7f558b0982a9a1ccb1f7c5710dae7c557c345b3b360c5d7ffcda9e43dbe426ab6f8f9a40d84e1354b02262d6470a49464aa2c98e30438d789a9f60d31e7d42c17348d43f9064bcc64ec0234e981fb423c23b69320fb6c4c525601457dd5e8791889a8630f44620c3dc41edea1c1ce30287086223ccf0f71994a22365a9587ca91db071cec507525b17fc380506955709a67a8227fd32c099af8227a9abdbfdcd4bbff") r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) flock(r2, 0x8) 01:02:48 executing program 2: poll(&(0x7f0000000280), 0x0, 0x6) r0 = socket$inet(0x2, 0x10000000, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000500)='cdg\x00', 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x81, 0x0, 0xffffffffffffff81, 0x7}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x2, @mcast2, 0xff}}, r4, 0xfffffffffffffff9, 0x401, 0x102, 0x904, 0x2b, 0xf6}, &(0x7f00000004c0)=0x98) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r5 = semget$private(0x0, 0x2, 0x400) semop(r5, &(0x7f0000000180)=[{0x2, 0x0, 0x1000}, {0x3, 0xe7, 0x800}, {0x2, 0x6, 0x1000}, {0x2, 0x100, 0x800}, {0x7, 0x1ff, 0x1800}, {0x2, 0x1ff, 0x800}], 0x6) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r6 = semget$private(0x0, 0x0, 0x421) semop(r6, &(0x7f0000000140)=[{0x1, 0x3, 0x1000}], 0x1) r7 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x8000, 0x2) ioctl$DIOCGETQSTATSV1(r7, 0xc0204432, &(0x7f0000000300)="be967bce5450fd80c61d5716dceec224190228537df4b4734ad7d4a0eaecbb20664484f6917038e7fe53ed650d3701d34b4310fe88dee8bccfb7a65a0a63066a112abbf312a9586b7d8ffb6fc01cd47c8315e87286623dc017b4ac") getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) setsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x4, &(0x7f0000000380)=0xa, 0x3cb) 01:02:48 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = getegid() setgroups(0xfd, &(0x7f0000000180)=[r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]) setgroups(0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x2f00) 01:02:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000080), &(0x7f0000000040)=0x4) 01:02:49 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@rand_addr, @loopback, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000380)={@rand_addr="4d1823d035d7cec816970cf874a87810", r1}, 0x14) syz_emit_ethernet(0x42, &(0x7f0000000140)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x5000000, @empty=0x17000049, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) syz_emit_ethernet(0xa9, &(0x7f0000000080)={@random="849801e317c6", @remote, [{[{0x88a8, 0x800, 0x5, 0x1}], {0x8100, 0x9, 0x4, 0x800000002}}], {@generic={0x881d, "7a2d625632a0ffe0d99bd7edb517ba632231d56798782ae454710d061ceb3a9604439c11fd4874df269badabba9a50d8cfc9d9103fe1014b3fa0dea6907b75d3852aee0136be8d8aba113593a6ae3f2d36ad4bcad54931a6006bf10d8332464504b855321ce4441a7fec4b4c0fdecb7bded9d99c93b5918cdf18a465b42f938af326bcfff47b259897dd7a653228f1a5b4b412"}}}) r2 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) recvfrom$inet(r2, &(0x7f00000003c0)=""/143, 0x8f, 0x40042, &(0x7f0000000480)={0x2, 0x0}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x20}}, r3, 0x2, 0x34, 0x8, 0x2, 0x10001, 0xe822}, 0x98) 01:02:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000040)="e04eedc1c3f2ed3b55319c90a3b04d84f8a881b6c11afa68c70a384f8d209e5e3e8286377793df9c336445ee2b7c24b846fc506b17d6005ecb40bcfcd19c4ba824f3513906ab17cd168b53048512ccbc5ee321aa21ced97b94dfa99e3de2962d844330ee98aff869ea54a935213766b8ae6d68c1cf9075c3743109c26c96eaa8db35f0647b06bdc2cf43daf7899257c1") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x2, 0x200, 0x3f}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x17, &(0x7f0000000000), 0xc) 01:02:49 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000540)='./file1/file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$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(&(0x7f0000000040)='./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$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000007c0)=ANY=[@ANYBLOB="bf1db47ab59b0249f9d481458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee15a401a46404dd7e1252407f9f741c1ada2f0ec068720914853487b12f01c3b18efed3c1ca8929978a02deaca589aeeda276d92c048c9f058f5e9719e29931158da21988faf97fb55b7c09fada363c2fc5238688236a0000a62a08304a1f09ecdfcf6b2987c1c866e611221c3929bcf97b976ca0be4916612fdb707b95824acfc15c315ac8382c6c2398d518956144be41fff1773ff37f544256a60a07dbe36a091de3ce04", @ANYRES32=0x0], 0x0) setsockopt$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$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000580)=0x2, 0x0) 01:02:49 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = dup(r0) connect(r1, &(0x7f0000000100)=@in={0x2, 0x2, @rand_addr=0x6d4}, 0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) sendfile(r0, r2, 0x0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 01:02:49 executing program 0: syz_execute_func(&(0x7f0000000180)="b16191cd8069b15169dc02d9660f3ac4c36d68ab985ff2f7cce000c44139fd5bf91cc1c7c7e4c653db0fc4014cad58f0430fc08d00100002b05852da5ff9f3406dc4224d3e460f8094ee2042204238440fba3608c1ea01c48192558dc3c366450f186746f2b4aeaed3be1f31df7095958faa28128607000000cd22a0230f380a815ef3fd9ac401fe5ff6e3df6467b667664222980fd4efef100474c6c60f400fa9895252470f383f894f000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) getpeername$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/20, 0x14) r1 = dup(0xffffffffffffff9c) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000003280)="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") 01:02:49 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0) 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) r3 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r3, 0x1, 0x8, 0x0) 01:02:49 executing program 3: accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x6a, r1}, 0x0) 01:02:49 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x3, 0x2, [0x6, 0x2]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x8, 0x1, [0xe]}, 0xa) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() semget$private(0x0, 0x2, 0x0) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="1907fd10700ef8f076b51d41b4a6937c851e7f411454ed24c069c27d4c5f3826242741c1b286853e3d3356eb3424f3293d6ccf2a") syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffffffffffe59) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 01:02:49 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$unix(0x1, 0x5, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x40) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) r8 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x80}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000", @ANYRES32=r9, @ANYBLOB="000000004000000000020000090000000101f900"], &(0x7f0000000340)=0xa0) ppoll(&(0x7f0000000100)=[{r0, 0x12e}, {r1, 0x64}, {r2, 0x8}, {r3, 0x104}, {r4}, {r5, 0x4e}, {r6, 0x2080}, {r7, 0x8}, {r8, 0xa}], 0x9, &(0x7f0000000180)={0x9, 0x3f3}, &(0x7f00000001c0)={0x8}, 0x8) r10 = getuid() freebsd11_lstat(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r10, r11) r12 = socket$inet6_udp(0x1c, 0x2, 0x0) ftruncate(r12, 0x2) setsockopt$sock_timeval(r12, 0xffff, 0x1009, 0xfffffffffffffffe, 0x10) 01:02:49 executing program 0: sync() r0 = socket(0x0, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/136, @ANYRES32=0x0], &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000180)={r1, 0x0}, &(0x7f00000002c0)=0x1cc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r2, 0x59}, &(0x7f0000000040)=0x8) 01:02:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={r2, 0x78, "157f03c245cf34037ee7731b8b5ec2c7de67f0dd375afba41a127b9a468b94691e229849806faadf2c727f9286279bf6ecded47a1d0cc32e85c225def13452501fa1a2d021d0f40d4f3f3a4a0b7e0be61bb82e07649a2c0b615d45b1b6200aa253f7df33554e375b76c524336ee87ee56e5254fa97242365"}, &(0x7f0000000100)=0x80) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe30c}, 0xb) 01:02:49 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') 01:02:49 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x52, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x3001, &(0x7f0000000140)=0x1ff, 0x4) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000380)={0x2, 0x83}, 0x10) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000300)=[r2, r3]) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x8d26, 0x8}, &(0x7f00000000c0)=0xc) r5 = fcntl$dupfd(r0, 0x11, r1) fchmodat(r5, &(0x7f0000000340)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0xffffffffffffffff, r4}, 0xc) 01:02:50 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000008000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x100000004) r1 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000040)=0xee00b1, 0xfffffda0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 01:02:50 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x5) setsockopt(0xffffffffffffffff, 0x2, 0x2, &(0x7f0000000000)="a1ee0cb29d588732eb309eb84b9a1f8a", 0x10) 01:02:50 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) socket(0x17, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000040)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) 01:02:50 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x401007e2780e9) open(0x0, 0xffffffffffffffff, 0x0) open$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$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r3, 0x1, 0x8, 0x0) 01:02:50 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x49, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xfce72b30c823f426, 0x3ff, r1}, &(0x7f0000000140)=0xc) syz_execute_func(&(0x7f0000000540)="5f964aa84a2c431c240f05f359bfd94aac00c4a37bf0c54041e2e92e363e460f1a7000660fdefc8cc90f6b32660f383e52f40fb8c4014e4e5bfd1fc4016d7d14dec4e28505c1b9ae21045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d00f380888492d000000f7dcdcf345d9c669a86161c4c3214cb9a5c4238969f2005419c221b00b0001e5f08171a30b8a826ee0a80df3440f7ffa8cc7e8628fe80864360fe25800168de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f6647383a4d4ba261b7e2") 01:02:50 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x20, {{0x2, 0x0, @multicast2}}}, 0x90) 01:02:51 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pwritev(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)="3482825691d81e9ce673fa66e1d84ce43b2296de03681bc83b70f8a69f09b353ef94b4dba8677e8c3b47227488fa1bea32c446f8dfe23ade0a0cb641eba0c1edd270e05e75f2c0f6cc4cd5eb92a88833ce812a975db57af45e3df3aa5ea6f51c1848a936dd288c3a59069913e92322c833dc33976206ecb3a474bf6a0460fee63d603e5e9a8f08079ae8a95387b89977f5f1cedbb12da5ed3426", 0x9a}, {&(0x7f0000000180)="bc76f13c716c70273258d7ddb1d0ba70349b310b540553b561d718a51aefa4bb8fc3ae3083de0983d464d5dbc7f2b5430f9bba7ba083e746f052ed348fdeff12b66f54e0424ff1a8740e4830ad887b12d7ea6080bba1e10c736c6be645a36727901f71905730075e5754a01152d7b375847388cba77c15e20d009a6b99837e74732276310d0e1d2a90409ae149edee6e339146457dcdfb741ac174724ccabbdd4c072fbc8a0ce6ec11355f22e231329abc060abc26f8d678ccf7", 0xba}], 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 01:02:51 executing program 3: syz_execute_func(&(0x7f00000000c0)="982c3d2ef32e2ef31cab0520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dcae41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") 01:02:51 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000002240)={0x4, [0x80, 0x1, 0x3, 0x3]}, &(0x7f0000002280)=0xc) recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000002140)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/170, 0xaa}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3, &(0x7f0000002180)=""/80, 0x50}, 0x80) bind$inet6(r0, &(0x7f00000022c0)={0x1c, 0x2, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r2 = socket(0x2, 0x3, 0x11) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r2, 0x0, 0x0) 01:02:51 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000040)=0xfffffffffffff4e0, 0x4) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000140)="21c315c912bb96be95a61b93ae6a9fe8f97694e3b8705cf4b1e98152e690d09b50802d57969d0b5e57a82241049e015bf0af1dd8588ac44ecafe1b103144eb58edd912e935a8be21d41ff0708b7cb4d4716cbc5f3d443358d0b4efd2911eef23fd484318b48b871a5ed248ff35702068b3beb94105f0750030b52501fbe5cbc3f54fd4aa6ddddef7d9f0eae5ccca9a6786c19169514c9741afc5e2") r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xfffffffff937de31, 0x0, 0x8001, 0x8001, 0x8}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000240)={r3, 0x7, 0x0, 0x10000, 0xfffffffffffffff9}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x0, @loopback, 0x80000001}}, r3}, &(0x7f0000000380)=0x84) 01:02:51 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421115f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/28, 0x1c) syz_execute_func(&(0x7f0000000240)="c1dc00c483e96d51ae64c403450bdbfc0fc76599c421225c91490000000f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 01:02:51 executing program 2: 01:02:51 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) r2 = getgid() setgroups(0x2, &(0x7f0000000140)=[r1, r2]) ftruncate(r0, 0x80000001) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) fchmod(r4, 0x20) fcntl$dupfd(r4, 0x40000000003, 0xffffffffffffffff) ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000001780)={{"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", "59052a8da10d7070fe1bed689c077e43dd6a6263da44c22320976f55db9c011e", 0x4, 0x7}, &(0x7f0000000180)="05f8cc99c4836fa550dbf0cad31fc58597ee2debf7a2671f628d215d1a05a6a132f08d93ddd6a13589fe4429cd3bb8f93d596b468c", 0x4, 0x1, 0xce, 0x1, 0x8000, 0xff, 0xf2ae, 0x8}) freebsd11_fstat(0xffffffffffffffff, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000200), 0x0) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000740)=""/4096, 0x3618cb52e49a70b8}], 0x134b, 0x4) 01:02:51 executing program 0: r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x5) 01:02:51 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) readv(r0, 0xfffffffffffffffe, 0xfffffffffffffc56) 01:02:52 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x188, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000080)="d2bf23c30eb4b1f16651385818d02ead3ffb63edd3b47a6c73ef616e5a71bc705b28962ed75690fd3950fca4e0e71a15393a7e04ed6f0b21156965b869f75c36973457b1898899f5272b0491b03996c29d2aa99ff82c72f3b1639da98b0ba02fdda9b6078c43463498bf94cbf16e3d873b67da5356b008e37a883f995348dd7c73893039401e2efd9fa60c5b54cc7f4ecf144a6bf9bdd47f13b1ceaa873782889b7c4a6dc1ff2cfe0d809790f0f42bceab433c3534970899c5") 01:02:52 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = dup2(r0, r0) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000080)="1d5d9e278f") getsockopt(r0, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f) r2 = semget$private(0x0, 0x3, 0x1) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8) accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) semget$private(0x0, 0x7, 0x400) 01:02:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100000, 0x80) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000001200)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a048cf00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001100)=0x1002, 0x30000000) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat(0xffffffffffffffff, &(0x7f0000001140)='./file0\x00', 0x0, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001180)={0xffffffffffffffff}) poll(&(0x7f00000011c0)=[{r0, 0x4}, {r1, 0x1}, {r2, 0x2}, {r3, 0x10}, {r4, 0x80}, {r5, 0x1c5}, {r6, 0x100}, {r7, 0x18c}], 0x8, 0x2) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r8 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r9 = shmat(r8, &(0x7f0000ffc000/0x1000)=nil, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f00000000c0)={0x1ff, "b2801360c62c3e14ac892a9cf8de443f"}, 0x14) shmctl$IPC_RMID(r8, 0x0) shmdt(r9) socket$inet_udp(0x2, 0x2, 0x0) 01:02:52 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000000)=0x100) 01:02:52 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = getpgrp(0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setown(r1, 0x6, r0) fcntl$setown(r1, 0x6, r0) fcntl$setown(r1, 0x6, 0x0) 01:02:52 executing program 1: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0x4, 0xfffffd88) r1 = semget(0x0, 0x3, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="1c004e2302000000f7010000000000000000000000000001080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080e8a1a236323ac66d17a087ce3dc56e290d4cb2b1db37975ceb5a5479490706a411d25953879313aae9928895219f9028669b5edb5ab87f085d40d3e35aeca61b48206a21f2f6e355eb243dbde4678e085983a806904ee081aff91cc5b330626649bf86436403dd745b4d93da", @ANYRES32=0x0, @ANYBLOB="ffff00f002000000452dd7f76bc82143579602e1da549be401aca54010fd368b853066e677a4b9e734a2114026e8707d392ad4c171f296ea6977f39cd4725a7250d081310baeb5bc3f4b118676415f09ea73179cd533586cafcd87409a498f5825a851baa17df9aee2ef4c96bf52bb2f80c68d1624a43335691878fbd13e42d8b24e36a115f61892bf0eb57bef95895096678b109e667ee70ebd789bc14e8df1361d5b37ebac32586fff097a968d5e50e8ffd56e3dda9ce667f0e3a7e7644ffa6c0f523fb522cd7eefe1a67b90a1886336648e004dd39ee5876bffab87e7e16b1580ad50038d"], &(0x7f00000002c0)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r2, 0x4) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000040)=""/181) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) r3 = socket(0x17, 0x2, 0x80000000) sendto$unix(r0, &(0x7f0000000100), 0x0, 0x8, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000140)="b10005039000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt(r3, 0x2, 0x2, &(0x7f0000000440)=""/198, &(0x7f0000000200)=0xc6) ioctl$DIOCXCOMMIT(r4, 0xc0104452, &(0x7f0000000380)="482b67c60fbd698083ce5cec09fb9997081392a80f1f3f62138d1980f4bdf633f155057ecfd21715cd34abc9cc2a5bc6e79be998025bcd3ec7a28bda5cfef3aca91a7e0155cd82327db3e3063e8f7a451cecfb11b948aabe74075cd6746a61675498ce9851503ab2812f5fa77373346535dade5450f0") setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000400)={r2, 0xfff}, 0x8) 01:02:52 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) shutdown(r0, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0xfffffffffffffffc}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x2d}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x401}, 0x98) 01:02:52 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa02, 0xc6d7b052f14c2594) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8400, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x15, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 01:02:52 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x86) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='.\x00') 01:02:52 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000040)={0x95, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) freebsd11_fstat(r1, &(0x7f0000000100)) ftruncate(r0, 0x0) 01:02:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000400008bace5a6b846122cba0566c6b7"], 0x0) r1 = socket$inet6(0x1c, 0x20000000, 0x101) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000000)=""/234, &(0x7f0000000100)=0xea) 01:02:52 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000005c0)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) execve(0x0, &(0x7f0000000580), &(0x7f0000000280)=[&(0x7f0000000000)='%+\x00', &(0x7f0000000040)='^,.g@\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='@\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\xa2\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000240)='!+)\x00']) 01:02:52 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f34592c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d46466430f283a26f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffffff) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000180)={0xfff, 0x9}) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 01:02:52 executing program 1: r0 = socket(0x0, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x5}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x9}, &(0x7f00000001c0)=0x8) 01:02:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ppoll(0x0, 0x0, 0x0, &(0x7f0000000100), 0x8) fsync(r0) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x100, @empty, 0x8}, 0x1c) 01:02:52 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0xa, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10400, 0x15e) freebsd11_fstat(r0, &(0x7f0000000040)) 01:02:53 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) r1 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000240)={r4, 0x1, 0x0, 0x6, 0x6}, &(0x7f0000000280)=0x18) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f00000000c0)="dd7272005dad0f44e8e533ea54da4740907be0ac5060ca6aed0f865810cae3ead36f2259db890956e5e9f4d7027f686e9f7b7b8a946b0752cdfd462d55347441d1cbf3171b1721c1037408ed556850") getpeername$inet(r1, 0x0, &(0x7f0000000080)) 01:02:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x2746, 0x7f, 0x8, 0x6, 0x169}, &(0x7f0000000080)=0xa0) 01:02:53 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000200)={0x9, {{0x1c, 0x1, 0x200, @local={0xfe, 0x80, [], 0x0}, 0xff}}}, 0x88) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) 01:02:53 executing program 1: syz_execute_func(&(0x7f0000000000)="41f7dd66f30f2cf8c462259689086a0000c481c1ddd765660f3830b50e00000040f866460f3800eaf243aec4620529be998999994a0f6e1a") syz_execute_func(&(0x7f00000001c0)="1c09c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000) fsync(r0) 01:02:54 executing program 3: syz_execute_func(&(0x7f0000000100)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = shmget$private(0x0, 0x7000, 0x40, &(0x7f0000ff8000/0x7000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/4096) 01:02:54 executing program 1: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x4000, 0x2126, 0x8001, 0x0}, &(0x7f0000000080)=0x10) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000280)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x3, @mcast2, 0xe21}}, r2}, &(0x7f0000000180)=0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x49e, 0xffffffff, 0xfff}, 0x10) 01:02:54 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) setitimer(0x1, &(0x7f0000001680)={{0x8001, 0x7}, {0xffffffff}}, &(0x7f00000016c0)) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") r1 = getpgid(0x0) r2 = getuid() getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001700), &(0x7f0000001740)=0x4) freebsd11_stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001640)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000014c0)=[{&(0x7f0000000180)="c5f1ae9366509ae3a479f32d91621c798c62f7cf4e4825e6e631776be1acc7239556b0feb3b790dd480c51c3ea4ab6ac21cea80b0d86635c51ae149436c9f485b66979f52aac1f1c1c4cdd8ff816190ed3ff83d1e12ffe21c164f4fc2bbec887b670e20c0ee10a1cf163a5aceb64acdd7a0221431123f7c6f1b4a57c74611a9473", 0x81}, {&(0x7f0000000240)="e60d4c891391464f408407bb76d845d0f5424f5f620afde2da650c4710a174411f285bc6fc8460ff493fbd76b8", 0x2d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="3625234412f505051c39b74be718dedc26e3fe7572e58a38142f57c1ae29e5afa131f1c4b0ba50ce09c5417e81888dcde87f2e0dae6eee39b601dcd9468e552f8eb0752d89e00ec044a725c08d8839fa8143491f6dd698b367b6256a6e75bce7456acbe37d24bd8e8257a768e1c117baa9a0e2f23ce8710f0d08cd844d9e46ee688e9f738c991387a10ed9c520b5eaff7f13e5a44f6835e0f66101aed6f7f4f61572a0145ee6828591af507ab89e858856af7ecbefae860366dc8bbeb2967da8bc9c458153718351911d03cddb2b41a0fc2cf679f9", 0xd5}, {&(0x7f0000001380)="7c439199a83eaa584b08c73a5de2725933caf601140e16002d3ea4983e49f6e3fc41301831537ae3d405f04603775356f397d5aa7c224382ec4585c635acb262e3647f", 0x43}, {&(0x7f0000001400)="76b5267b1f1f4ebadef1bb96c0ab5b82aedf0ea6c0cdb8578748144084cf362be692d189b2d80a7988f91db6adb0dc5a907d3d96222f7139a92e2ebe7a3f5d93c02e649a9360707a4fc633fd398d3db30e2d39fdd5eabb06f5b9affe252a5f1ec16dcde45444f21d2becadfde8556de66875408c9513c0bb26defddad17e9bdfb2c8229b050469c26113cebd8022cfc09826eab94ae662d3e222", 0x9a}], 0x6, &(0x7f0000001600)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x100}, 0x20080) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) fchdir(r0) 01:02:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x1e, 0x4, 0x9) r1 = dup2(r0, r0) pipe2(&(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x0) 01:02:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xffffffffffffff63, 0x3, 0x210, 0x3, 0x1000, 0x100000000, 0x9, 0x6, r1}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1, 0x5}, 0x8) 01:02:54 executing program 1: r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) 01:02:54 executing program 1: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) msync(&(0x7f0000aa1000/0x4000)=nil, 0x4000, 0x2) 01:02:54 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46", 0x2e, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000780)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000007c0)={r1, 0x2ea7eadc, 0x2, 0x4dc, 0x9c}, &(0x7f0000000800)=0x18) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 01:02:54 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c0fb5b5cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31f8f4978c31f6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc44111eb5ebd") socketpair(0x10, 0x20000000, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) 01:02:54 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000400)="378c372a2a6972784ab82474e1720897b5ebf630698977db0a9bd9d8f61689ec5c07571ac691d4349ffa0ae463b218450cb21053e8f2fe3a1a") connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022ea4b2ecec8d2ca8032683078272aaedfbf203b3e057e2ed0bd42f66556cc316f726b6ba1ff4cf7b6a867fdfab229a5e06d5d9340b6bba73db0175c9caf428ee988ba7dd90b59cc70a1f6264798e55f58e8c5444dd113974d4b7fac36119badae0986113c10135c16204f5b8a4b8f13f74102642bc76d201363ea5d47f2205c252f497d87b1d5c58967dfdecf9ff9eef346a227fab89c8ec6384596f327106add19e2932cb4dface25316d77d0974ba71c0c27267dec9aa6"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/179, 0xb3) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x6a, "650270561ff87bdd2c54e93f03c0b3d1987fbe339fd3fc7d3bda75989b39b3897440538d48e52b589dfda9290062f8f1c7043dce9fcc2aed2bc8a9c7038265a1a6b9e1da669f57cd00d912639eb8b41450f9212a32552b8c00a3a7c0496e28c1490da1a05615f67c88e2"}, &(0x7f0000000000)=0x72) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000340)={r3, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0x8001, @mcast1, 0x100000001}]}, &(0x7f0000000380)=0x10) 01:02:54 executing program 1: 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) pipe2(0x0, 0x100000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000300)={0x8, {{0x1c, 0x1, 0x8ae8, @loopback, 0x2}}}, 0x88) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0xfff, 0x2}, 0xc) getitimer(0x2, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000540)="2682e74cc6dcb8484f6aad8e1638a1e5e8c67412430c4d2f319c234a3153e6d9b9df04a926140b8b60e84331c51ad2b621b925a4e9acd8dbfac5381e856f6e729917e52d4a69a7795e7b3307375f1b99111f14b0caaee07771f76708814af38b9cd384badcd8f34d00e087cbc872e419c84b33df450afa87f990d1a21ba903a0f35342fa967b031745fa5ccf7374aaa380f47088349126f614426fa108c9c24b8d7ecaf9bdd97921e3ebf975e7279f16f66043899f465a096d289217ea295b6ef6975ecdd60b1db4cc7e31429b63f6edc44ea0f45fd6d5541141673bb5ab92f750e327f11ec558d7109fdfddc440", 0xee}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000140)}, {&(0x7f00000001c0)="51c6", 0x2}], 0x4, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r2 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/15) 01:02:54 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100), 0x4) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:02:54 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1) poll(&(0x7f0000000280), 0x200002bc, 0x0) 01:02:54 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000040)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5, 0x4) 01:02:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2401, &(0x7f0000000040)="fc871ce565955c3f10d5047acebd", 0xe) ppoll(&(0x7f0000000080)=[{r0, 0x40}, {r0}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x2}, {r0, 0x81}, {r0, 0x1a9}, {r0, 0x8}], 0x8, &(0x7f00000000c0)={0x1ff, 0xd9a9}, &(0x7f0000000100)={0x80000001}, 0x8) connect(r0, &(0x7f0000000140)=@un=@abs={0x864668a588ce801d, 0x0, 0x3}, 0x8) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x9, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="ddc3af992ef769a58514577f35bc6a040583d55d0113c6c905864664b5c5cc951ab894c7e706ab4e61091b15cf8c77e5610b349e10bc74539d88ee7de740f8a8deca88c728f14e804d82260172346d637b6cd26f9d707e34799ce56c30b2e07532cf46165eb494b1308ea9b711571bfb40b25d3a0f7e64b97481285ced4961", 0x7f) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x4, @loopback, 0xff}}, 0x0}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x4, r1}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0xb, 0x6}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000440)={0x2, [0x3, 0x9]}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)={@in={{0x2, 0x2, @multicast1}}, r2, 0x3, 0x0, 0x13, 0x1, 0x3}, &(0x7f0000000580)=0xa0) r5 = accept$unix(r0, &(0x7f00000005c0)=@file={0x0, ""/4096}, &(0x7f0000001600)=0x1002) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001640)={r2}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001680)={r4, 0x3f8}, 0x8) flock(r0, 0x4) r6 = getpgrp(0xffffffffffffffff) wait4(r6, 0x0, 0x4, &(0x7f00000016c0)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001780)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000017c0)={r4, 0x101, 0x5, 0x5}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001840)=0x100000001, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001880)={r1, 0x0, 0xfff}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000018c0)={0x2c, 0x40, 0x800, 0x800, 0x6, 0xd3, 0x7, 0x200, r3}, 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001900)={@in={{0x2, 0x0, @loopback}}, r2}, &(0x7f00000019c0)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000001a80)={r7, &(0x7f0000001a00)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000001ac0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001b00)={r4}, &(0x7f0000001b40)=0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001b80), &(0x7f0000001bc0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001c00)={r7, 0x4f, "c566aea8102f05fcea1f8d0de79f421e5ffa641884102f503ea7d43a8dd1ce6b0e4e638649ccc967b2757e9733bdbaf383abe3ed222089101ba8f7576a781eacdb2aad257bf29d41695359a7e4653d"}, &(0x7f0000001c80)=0x57) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001cc0)={r1, 0x6def5ff0}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001d00)=0x2, 0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000001d40)=0x1, 0x4) 01:02:54 executing program 3: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pf\x00', 0x8102, 0x0) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000005c0)="0b00ceb4667784867c350a1bf1c55c774430d86db49703629553abd5de34be6327c17faf8699869e44b5e9929037cd66a74bcd4287fcb7176400f2d4843661b4d86c11bce414a7784bc614218462020c103a50b651d7179d47ac5231f2f8952bcef7c3ddbc3e99c7c87cedd27881b3e29e5fe822f0656029023e1136210c7f94e3c1e7c501cfd4020684b7904933358e10247b0a80fc72eb8701515629d667d899883ab669daa35e754495ae4473f8edab0947d497d945f33141f4e10dc09415c81a337535dd5cb55dd6e88baaf4a0f5aba62d95939eeb4bad5b61ca9e8976da516dee65a730") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept(r1, 0x0, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0x4) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="db9b3953de35bd24f48dbbea66488d5be27b3203495972fbfc050fa30c9f6b7866dc34581cbcee1dd394653bf660ee6699e472b0ddb98f3f22e209535f97b031d477d7d8f566ce75db4dada2dc6c1db5ea883da2d8624c4a16cd680c8422b19501507689241bd78e6f5ebbd6ac98e8a4b1d6717a58a5aae19f8cc0161eccaaa381f01d0911f6a7bef4627d61a6", 0x8d}, {&(0x7f0000000140)="157205fd14ad35a9b8490a1eac956c5d591aaeddb122827dcc2319327b687f1c7f716e6860e10e6a7ebf69044e35a5e97d76ec5c7751d5f3d238fe3156a018d46d79fb0c51334f9c7c3a", 0x4a}, {&(0x7f00000001c0)="c794adf79bc036b6d7fc613e8c619ddc32f908564597d5aa6306c9ef85cd3d824947ad07cdfee93f24206fdf8e59561e8d4a541f8bd4cf167b5f67c3ecba2dde17ac2b056d86d23227032903884856d7a45f0043574b72df5723c8712a446e1f71e92e00ec2c4f2d5042bf7863013750ff3ebc8c29445626c57b19e1d40b8121f01eeb6071bfc02b73df96b8d8cd940b92a24826f244a157d05f14c3a3f6c470721f7940ae3ea6960ffce56edd094ac5b43688f7db7110b510a0e75d7814593ec15aa89bcadc34b7187e8543c959120dcd257109", 0xd4}, {&(0x7f00000002c0)="ae10d5562dbce39fe4c1f6745cc72f570d36c47432be6569b711577bf4b3d31dffb9576497bfde1098c1fac74bb93c2ae1f48f634713456229cd75dd15ff0a1b1649fb59d39ffc1934c61fee79ba8f8351be837ea832d2d7d9ab664bfb688a7efe0f334bb95ff3931dbaa2aa7ffd2fc8234f0bc682cf540ed32aa1ec7a", 0x7d}, {&(0x7f00000003c0)="a6fd", 0x2}, {&(0x7f0000000400)="106841ffe455c4b0feec753e2a42bb26a38a774c67c04d348cf5b93b457e488f358b6756a08c1a58c57c228ce4e96fa79cbf71ca", 0x34}], 0x6, 0x0) 01:02:54 executing program 0: syz_execute_func(&(0x7f0000000300)="0c08c4817a2df998cd801b69e4c441f5f315000000006962f5696200d9d9d0c41341395bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4a6c2d7abab2a00c4da7676c5f2168f4808eebcf80000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea010f6e5c2400f26ddc5f008f090801165b5b45363ef80f9966030faee42c240f5ce1b1b6a0b6a00026400f0d18c401fe5ff6c6df4336660fd2938c0000000f01c36666450f17720d1411c401fd5b7b0a") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x8100000000000, 0x3b, "0d3425520feb9accce6ef76dbe32dded8e6ab3516b6e6f29a1eb0d8283f4648e7173a661ee24eecb8b332599bcd5f53309cc764dfb26222e2fa3ba"}, 0x43) 01:02:54 executing program 0: syz_execute_func(&(0x7f00000000c0)="0c13c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851516363e9509b9b9bfc0000c1ea01efc441a1fb296219195b45363ef80f9966030faee40f89040000000f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c3101066450f17720d14111d54111d00") 01:02:55 executing program 1: syz_execute_func(&(0x7f0000000300)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec472007fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01efc6d3c6d3dc5f00c3f3430f12bdfcfcef035b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = msgget(0x0, 0x81) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/210) 01:02:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ftruncate(r0, 0x101) ppoll(&(0x7f0000000100)=[{r0, 0x1}, {r0}], 0x2, 0x0, 0x0, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 01:02:55 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f0000000000)={0x606d}) socket$inet6_udp(0x1c, 0x2, 0x0) 01:02:55 executing program 0: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff8b, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 01:02:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000100)="e7807b5779b4b0c7e7426a58b20d578527ff20b06b8ea358299095b168d25ff2d6f697bf1cf254989597c0c3406c45226f03c02db7e60a1ae199337510628f4cae55a6e1f3931328973c5c80aeaea4face83b2882518beb3d864813736c8ce4274b9b5f5fa60783d42a193984d80176d1de3607dd41af4a90b1fcd15b5510069") ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000000)="131987303f9f538bede98690f3a1ba139a1e27b6da19d3c3114e8bae950707e9829aafbbef6d5ca3ea2df1389a4fe00639944eea3212bc7080551347a9cc8d696ec90f83e1dbf3c31671a289e9c999d4701c7b3dc0839522d4ef77915c2d5301c1c44cea795cded404adb08dcd2c120460090027bc42229f0cc4f7db961ce0f92d4c29b05b0132f0c340c88c9d1686a5fd32c2d49333d26e976a9ca3d696f158e70305f09e6e879a5f2f02cc1df21e9fecd000968d51a0cda7bf296f0c606c7af16bb9ac80a0f79812d8e217f4a87e638853c2c68efbf75000a1c4c753d862060f6b00"/243) 01:02:55 executing program 0: mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = socket(0x2, 0x10000001, 0x84) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/29}, &(0x7f0000000080)=0x1f) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffffc5) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0xa, 0xffffffffffffffff, @broadcast}}}, 0x94) 01:02:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x2, 0x3, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000440)={0x0, {{0x2, 0x2, @rand_addr=0x4}}}, 0x90) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000580), &(0x7f00000005c0)=0x8) connect(r0, &(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8) r2 = socket$inet(0x2, 0x24000000, 0xdda1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="0600000000010900b4ebaeff072000003920c85cc60ad4b25150c8ba7245701f0a2e7e41ce980273dc7e277ff9a6548f104fbf0adf05d7eabfe2cb70d96c604dfd6a40585036c6cf3bc55dbc968c08d0f5ac820d8307ba55919a890fb29fe7342c64830dd58fad714a0b7f4b79fc14ce368cbb76105192002291e08b"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000140)) getrusage(0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000000c0)={@multicast2, @multicast1, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000180)={@rand_addr=0x6, @multicast2, r3}, 0xc) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000003c0), &(0x7f0000000400)=0x4) socketpair(0x1d, 0x20000007, 0x1ff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000240)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000500), &(0x7f0000000540)=0x4) 01:02:55 executing program 0: r0 = msgget$private(0x0, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r1, 0x5) msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800) r2 = socket(0x3, 0x1, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000002c0)={r3, 0x800000004}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x101, r4}, 0xc) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800) r5 = socket(0x2, 0x5, 0x0) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f) 01:02:55 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000001c0), 0x4) r1 = socket$inet6(0x1c, 0x10000007, 0x7a) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x1, 0x3, 0x1, 0x10001}, &(0x7f0000000380)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000003c0)={r2, 0x3}, 0x8) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000480)={r2, 0x4}, 0x8) r4 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=r5], 0x84) getsockopt$inet6_buf(r1, 0x29, 0x53, 0x0, &(0x7f0000000400)=0xfffffffffffffff3) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000000)={r2}, 0x8) fchown(r0, r6, r7) r8 = dup(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, &(0x7f0000000040)=0x4, 0x4) 01:02:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x16, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) 01:02:56 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = shmget$private(0x0, 0x1000, 0x202, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000240)=""/228) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_mreqsrc(r2, 0x0, 0x66cd48199307b581, &(0x7f00000000c0)={@rand_addr=0x7f, @multicast2, @rand_addr=0x5}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x32, &(0x7f0000000340)=ANY=[@ANYBLOB="6269db7dcc7903535f5ce7001d1208"], &(0x7f0000000540)=0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000000080)="fa4728670a28314fcc335a27b45347c67fed84b40e96cae7b9895c9c6c9120553f712523509c83b30dc44121cd6334acf6cfab164423fc") shmctl$IPC_RMID(0x0, 0x0) 01:02:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000040)={0x8, {{0x1c, 0x3, 0x8, @mcast2, 0x21d}}}, 0x88) r2 = geteuid() setuid(r2) 01:02:56 executing program 0: syz_execute_func(&(0x7f0000000000)="264795cd8080000c6969ef69dc00d98a20d0d026470fad77471cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc481925dc39d66450f6c6701d1d97c7c73460f5726400f0d18c401fe5ff6a9c146000002e1b1b182010804f4f30fbd11892a0f000000") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/125, @ANYRES32=0x0], &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x3, 0x3f}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r2, 0x9, 0x6e6c1565}, &(0x7f0000000340)=0x8) 01:02:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000440)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) fcntl$getown(r0, 0x5) getpgrp(0x0) getpgrp(0xffffffffffffffff) r3 = getpgrp(0xffffffffffffffff) r4 = getpgrp(r3) fcntl$setown(r0, 0x6, r4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') fchdir(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 01:02:56 executing program 3: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) madvise(&(0x7f0000e1a000/0x2000)=nil, 0x2000, 0x1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000ebf000/0x2000)=nil, 0x2000) r0 = accept4(0xffffffffffffffff, &(0x7f0000001480)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000013c0)=0x105, 0x140497b7cdc818f1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000011c0)={0x0, {{0x1c, 0x0, 0x6, @mcast2, 0xff}}}, 0x88) madvise(&(0x7f0000b01000/0x3000)=nil, 0x3000, 0x2) fchmod(r0, 0x2) pipe2(&(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f00000010c0), &(0x7f0000001100)=0x4) mincore(&(0x7f0000efe000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/4096) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") shutdown(r0, 0x1) 01:02:56 executing program 0: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xf, 0x200}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f00000000c0)={0x80000000001c00, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) 01:02:56 executing program 1: r0 = semget$private(0x0, 0x1, 0x100) __semctl$IPC_STAT(r0, 0x0, 0x2, 0xfffffffffffffffe) 01:02:56 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r0, &(0x7f0000000180)) r1 = socket(0x1c, 0x4, 0x1f) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x2, 0x7, 0xfffffffffffffffe, 0x1, 0x2, 0x20, 0x1ff, {@in6={{0x1c, 0x1, 0x7, @loopback, 0x100}}, 0x0, 0xeca, 0x27, 0x401, 0x1, 0x3}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={r3, 0xe, 0x6}, 0x8) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000480)={r2, 0xffffffffffffffc0}, 0x8) futimesat(r1, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={{0x7, 0x80000000}, {0x1, 0x2}}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000540)={r2, 0x1, 0x2}, 0x8) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000005c0)={{"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", "0c50fced72883b6319d18d8aa091e025a8ab1a34fa5ee5496be67561f80d11a7", 0x1, 0x9}, &(0x7f0000000580)='d', 0x2, 0x9e32, 0x593f, 0x200, 0x401, 0x7, 0x1, 0x7}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000a40)=0x3, 0x4) fchdir(r1) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000a80)={r3, 0x14, 0x9}, 0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000ac0)={r3, 0x7, 0x1}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000b00)={@in6={{0x1c, 0x3, 0x5, @ipv4={[], [], @loopback}, 0x4}}, r3, 0x5, 0x800, 0x0, 0x6, 0x5}, &(0x7f0000000bc0)=0x98) r5 = open(&(0x7f0000000c00)='\x00', 0x108000, 0x80) getsockopt$inet_buf(r4, 0x0, 0x49, &(0x7f0000000c40)=""/141, &(0x7f0000000d00)=0x8d) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000dc0)={r2, 0x3}, 0x8) renameat(r1, &(0x7f0000000e00)='./file0\x00', r5, &(0x7f0000000e40)='./file0\x00') utimes(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={{0x618, 0x10001}, {0x80000001, 0x5}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000f00)={r3, 0x0, 0x3, [0x2, 0x8, 0xfd5]}, &(0x7f0000000f40)=0xe) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000f80)={r2, 0x41, "133dd89c7f381964b5d8f792b9cbe18ea9f45293b25d926299d566107747b943bfdf3d30f883499a5c1877dd6e3e6a1b7930ad5fa6a3fc4abebb8b94dc511f3912"}, &(0x7f0000001000)=0x49) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001040)={r7, 0xc, 0x5}, &(0x7f0000001080)=0x8) r8 = msgget$private(0x0, 0x200) msgsnd(r8, &(0x7f00000010c0)={0x3, "ab26b9876bf3ae2142bcb0838124a07917ec0ca503ad67f70b795429bbb136d3462606d986a2f653ee46b26521a99c990c266a8ab67769997f2cb03b533c96800bf91bdd7cb08e794c869c4741bbf2f764c35fa20be3add02a038c398c9b7c3f4b40e9439adb1a141888680905a5f108d25a2571d1d97bde5e60aeb331896150f5c645"}, 0x8b, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001180)={r6, 0xc4, "df0fe6437772e90d5ab5c1e4870bf8606f1e8f51bac5f6fddd71b97a8edfa0c69030f1b60e27bafd877cc0d03c037ce4fb7a757603b72b7050497f1060a1f2f843cea070b43ff22ac9a91c846ccd28f040bffc4926668973ac39765b54247464b7a142be9a5bc44918fe77a443562b009cb9429837081ded4143e326e16c5c123b53a6086c904e4dd2f051a463cf5bd0ffda18f4038b1e3f8bb9667bfda8e1695c155ee20d798ae5cf2c1b3ba093af63b70f3e8f7ac4aee71a6bbc559eb3e46ff9725faf"}, &(0x7f0000001280)=0xcc) 01:02:56 executing program 1: r0 = socket(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xf2, "82ee686940001a4aee416a006ecf3a5c3a01d56d3522d5d3ae2035076b642700699154c0ee8a494baa4ffe1114ee60c7c039aa4cce47e49ed684fed10a990e0fc380cc55d801d8391935976644c97f66621c4fe05cbaf2ee89a1cbccdf3aca639b634e5c777ceb9a56818f2e9113fb9851ea70842d606b3e6a69824893fdf58e859d770954340a04ddd94f55330e4f73deb8aa84d9308d28aeadf36c68ee985af0b31c6d7e0e794d645f2d398a4262f6342ad13cae9b028bf102df3c53c5ed652b06955de7829f99e04695b9d37d5186e9a0e70baa4c560ec7def0b56363d1a34cd23b1bd86a2896c29cc9d77da496a90119"}, &(0x7f0000000100)=0xfa) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={r1, 0xc6b8, 0x1, 0x7, 0x100000001}, &(0x7f00000003c0)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x71bd, 0x8a, 0x2}, &(0x7f0000000280)=0x10) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbc7d00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b160000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r3 = getpid() fcntl$setown(r0, 0x6, r3) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r2}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r2, 0x4fe, 0x0, 0xfffffffffffffff7, 0x4}, &(0x7f0000000300)=0x18) getuid() 01:02:56 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x7, r1}, &(0x7f0000000180)=0xc) 01:02:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev//.\x00', 0x200, 0x0) r1 = socket$inet(0x2, 0x4, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0xf, 0x5, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x64}, 0x8) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000580)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 01:02:56 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="69f03721c431056cc88b1f123e5a709dcf1b595f17156099fa8c", 0x1a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000000)="7892e34e95474ca3673b68723264c88ad4da1c50ace2bee2ef660c9099c8f11cfaef24bf70f198876e1ef0865d2c048665ce8429cca200"/69, 0x45) 01:02:56 executing program 0: r0 = socket(0x1f, 0x20000002, 0x3f) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x1, 0xffffffff, 0x8, 0x8, 0x1, 0xe4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) 01:02:56 executing program 1: syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000340)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201eccc403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 01:02:56 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = socket$inet6(0x1c, 0x20000000, 0x9) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r4 = fcntl$dupfd(r3, 0x11, r2) bind$inet6(r4, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8) recvmsg(r4, &(0x7f0000000600)={0x0, 0xfffffffffffffdf0, 0x0, 0xffe9, 0x0, 0x28}, 0x0) recvfrom$inet6(r5, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) accept$unix(r6, &(0x7f00000006c0)=@file={0x0, ""/4096}, &(0x7f0000001700)=0x1002) poll(&(0x7f0000001780), 0x0, 0x9e) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) r7 = open(&(0x7f0000000300)='./file0\x00', 0x7803d13e84463aa8, 0x0) setsockopt$inet_udp(r7, 0x11, 0x1, &(0x7f0000000440)=0x7, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getpeername$unix(r3, &(0x7f0000000540)=@abs, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000680)=0x9, 0x4) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=""/70, 0x46) 01:02:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x8004667e, &(0x7f0000000000)={{"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", "0fdfdedbd79a92d78627940e010017006b3c651be70a9f5041bc00", 0x0, 0x23}, 0x0, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x40004, 0x6}) 01:02:56 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x10001, 0xb5, 0x3, 0x10001, 0x8}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x8) 01:02:56 executing program 0: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2d, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000000000)="5f6290fbf7a2a90ef4556abec80c4d14d020431852600f5b76f8ac8070d0eaa9687e575c1270afbf8de440b4d58fe6c4b230db59bb82c59ddf5b2ea0a6b8934c0fcd51947a03af13d8ed581668f20fba8d96bcb3ff5ad0c85abc9f304484c0dbdde2fcb27f216e81f9a295c75a50325e1ae00612e7007460f611612123b692b7f658c08a612a612c2ded10b16f48b6c9dac4538398939805c1e3e02e362a7208fe0a699b6140a36e8c7dd1e61b687f0f7ff7d446c0e03442c2b21d93760f398809a124a8a13d5d0ca43b20bd9faf2518f6428810feea0853788cb287103630132caa53ac40d7d3f3abe99983", 0xec}, {&(0x7f0000000100)="a83e82d5f9f2e7a1cddc9ad35b573a8066afcd561e92e02f735858f53b750ac0bdbc8c7ecc9b8a510cc50394fa398dba352f3bdd99b706447f54e8585cc4f056c8fa4a2fa64f76db416c2f5ece94d39cfee1a471d6757112f7d49d4fcc6b6cad6b27925b5abe5c47c92a5a1fe35883a75281f55ba276d433", 0x78}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)}, {&(0x7f0000001200)="87a383caefb144a47671", 0xa}, {&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000002240)="556e3bbb6088e7babe393480cb375c83007cdff850ef4cc58d605842f6519510db818d0ff06987ebfbf334c99176a2bb13db5f51c19640c6064211037bac1314a9eb054b901f714357030944dcfda8f4aed2dd6fc76e90d42855978c268a0e55345c701d798bf4979dd0605abd04cfc1527e8803f7e64cfad14c542e3996d0b7c0d3497672db4d620328bd2e6f444c6d29a74f0d08506a0226c4316c3f3b03fd4eda1af701880373bd9fe49ea80f12009d0374b5896819d8359d83e888f69ce3a96c00a100da5b84a059378beea3b3fce2d3", 0xd2}], 0x8) socketpair(0x3, 0x30000003, 0xffff, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000023c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002400)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000002440)={r1, 0x8a, "70237c705d15fff91d4fc6c067a3c72d663a5c0553c6f940cd9c78a00c7ce7f74781cafc26985d38c19dbde3bae2a47dbd1b4a0827871bc11200778b85317b77c17da3b75bb06ea183602724a3f1fa05e91b89230002be70ac40f8cfe6bfbeb021d13f59de0da2d4e4463074033ca5c9cebb121a5a919885a57477c2a2fbfad9c8af6efab687df46ba9c"}, &(0x7f0000002500)=0x92) r2 = socket(0x1c, 0x20000000, 0x800000000000) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000180)=0x7, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000002540)={@in6={{0x1c, 0x3, 0xff, @rand_addr="1ad3dacd9a655ff0ae5222465ccb262a", 0xe2f}}, r1, 0x7fffffff, 0x7, 0x83, 0x1, 0x6}, 0x98) 01:02:56 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) semget$private(0x0, 0x3, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0xfff, 0x2}, 0xc) getitimer(0x2, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000140)='./file0\x00', 0x8177) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r2 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/15) 01:02:56 executing program 0: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000000000005b000000010000000a80000d00000000ff"], 0x19}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) 01:02:56 executing program 0: readlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)=""/86, 0x1413129ba28eb06e) syz_execute_func(&(0x7f0000000180)="1c7fb5b598cd801b69e4c4c211af106962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0000801d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/9, 0x9) 01:02:57 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000880)={{"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", "fd97bb9b35f231d2d563e5fca74c1ce5e643e4c415e5c16d3101a57d7bb7edc2", 0x100000000000, 0x8}, &(0x7f0000000300)="6ae42d52a6786a3f99293341beffcfb8ad620597b4e0ab40ca445bce698d0d6653da1eb1692cbfeeef2907f4ac3b068a680a27472648962e7e0dc8ac2a806cabf3f1fc4ddc2ff9f3f2e7922534de9b5651d7c8900891507c79f0a3e1f8cb17e5fa37f644ac4aed7051164cdf969c3b7e6cc38320259faba1904d6e3631e1b045645a17d398a9562027ec91", 0x134, 0x7, 0x2, 0xffffffffffffff79, 0x9, 0x8, 0x800, 0x8}) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") 01:02:57 executing program 0: syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c1d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb40c7f811ca00000fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4d32e0ae321e36161c4832133b9a5605419c201b0884b979700f08171a30b8a826e660ffd13a80dd4d48cc7e8628f680864540fe2580061c0f526264788fec4e1f172f55fc46249bedc440fda2ba261c481f1da10") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4, 0x3, [0x7, 0x2, 0x0]}, &(0x7f0000000040)=0xe) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x5ef, 0x10, 0x6, 0x100000001, r1}, 0x10) getgroups(0x5, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) 01:02:57 executing program 3: nanosleep(&(0x7f0000000080), 0xfffffffffffffffe) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) fchmod(r0, 0x5) 01:02:57 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000000)=0x2, 0x4) r1 = socket(0x2, 0x5, 0x0) listen(r1, 0x2) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00'/10], 0xa) 01:02:57 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000180)={@broadcast, @empty, [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @rand_addr, {[@ssrr={0x89, 0x17, 0x3, [@empty, @empty, @rand_addr=0x3ff, @loopback, @broadcast]}, @rr={0x7, 0x7, 0x0, [@local={0xac, 0x14, 0x0}]}]}}}}}}) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x101, 0x4) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x0, 0x7fff) syz_emit_ethernet(0xab, &(0x7f0000000080)={@remote, @remote, [{[{0x88a8, 0xffffffffffff8001, 0x1, 0x4}], {0x8100, 0x3, 0x401, 0x3}}], {@ipv6={0x86dd, {0x8, 0x6, "08c7f0", 0x6d, 0x38, 0xaf6, @mcast1, @loopback, {[], @tcp={{0x2, 0x1, r0, r1, 0x400, 0x0, 0x17, 0x9, 0x0, 0x0, 0xfffffffffffffffd, {[@fastopen={0x22, 0xe, "88a97f617fd44b163f47d723"}, @md5sig={0x13, 0x12, "77216a9767c3ad33826608e57ea28d30"}, @md5sig={0x13, 0x12, "59c0dcbd1f4363b0adc77a0dd3429b3c"}, @window={0x3, 0x3, 0x2}, @md5sig={0x13, 0x12, "e92d851f932ccb033b7fbd3eb1cfec30"}]}}, {"4efc47a0b1c9787eaa1e100ca45c755ae9"}}}}}}}) 01:02:57 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) semget$private(0x0, 0x3, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0xfff, 0x2}, 0xc) getitimer(0x2, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000140)='./file0\x00', 0x8177) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r2 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/15) 01:02:57 executing program 0: mprotect(&(0x7f00004e6000/0x4000)=nil, 0x4000, 0x3) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000380)={0xad, 0x1, 0x6, 0xffffffffffffffff, 0x9}, 0xc) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x9, @empty, 0x400}}, r2, 0x2, 0xa0cb, 0x1, 0x101002, 0x100000001, 0x200}, 0x98) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000340)={0x0, 0x4}) 01:02:57 executing program 0: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0) 01:02:58 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000880)={{"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", "fd97bb9b35f231d2d563e5fca74c1ce5e643e4c415e5c16d3101a57d7bb7edc2", 0x100000000000, 0x8}, &(0x7f0000000300)="6ae42d52a6786a3f99293341beffcfb8ad620597b4e0ab40ca445bce698d0d6653da1eb1692cbfeeef2907f4ac3b068a680a27472648962e7e0dc8ac2a806cabf3f1fc4ddc2ff9f3f2e7922534de9b5651d7c8900891507c79f0a3e1f8cb17e5fa37f644ac4aed7051164cdf969c3b7e6cc38320259faba1904d6e3631e1b045645a17d398a9562027ec91", 0x134, 0x7, 0x2, 0xffffffffffffff79, 0x9, 0x8, 0x800, 0x8}) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") 01:02:58 executing program 0: getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setresgid(r0, r1, r2) syz_execute_func(&(0x7f0000000000)="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") 01:02:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x5, 0x401}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 01:02:58 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), 0x8) listen(r0, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 01:02:58 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x28, 0x0, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x27}, 0x40002) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 01:02:58 executing program 2: r0 = semget(0x2, 0x3, 0x200) __semctl$GETPID(r0, 0x7, 0x4, &(0x7f00000000c0)=""/198) syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semop(0x0, &(0x7f0000000000)=[{0x2}], 0x1) 01:02:58 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 01:02:58 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000880)={{"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", "fd97bb9b35f231d2d563e5fca74c1ce5e643e4c415e5c16d3101a57d7bb7edc2", 0x100000000000, 0x8}, &(0x7f0000000300)="6ae42d52a6786a3f99293341beffcfb8ad620597b4e0ab40ca445bce698d0d6653da1eb1692cbfeeef2907f4ac3b068a680a27472648962e7e0dc8ac2a806cabf3f1fc4ddc2ff9f3f2e7922534de9b5651d7c8900891507c79f0a3e1f8cb17e5fa37f644ac4aed7051164cdf969c3b7e6cc38320259faba1904d6e3631e1b045645a17d398a9562027ec91", 0x134, 0x7, 0x2, 0xffffffffffffff79, 0x9, 0x8, 0x800, 0x8}) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") 01:02:58 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x140, 0x7e) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f00000003c0), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r3 = msgget(0x1, 0x80) msgctl$IPC_RMID(r3, 0x0) r4 = semget(0x1, 0x2, 0x200) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000400)=""/229, &(0x7f0000000500)=0xe5) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f00000001c0)=0x1) faccessat(r2, &(0x7f0000000300)='./file0\x00', 0x4c, 0x100) utimes(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x6, 0x3}, {0x9, 0x4}}) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 01:02:59 executing program 0: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(r0, 0x7d1608f6dedbee0c, 0x0) ioctl$DIOCGETADDRS(r0, 0xc4704435, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_tcp_buf(r0, 0x6, 0x2041, &(0x7f00000000c0)="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", 0xff) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000080)="f6b26af6c63b1eba6af274377d2b2601dd49f36770") mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 01:02:59 executing program 2: r0 = semget(0x2, 0x3, 0x200) __semctl$GETPID(r0, 0x7, 0x4, &(0x7f00000000c0)=""/198) syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semop(0x0, &(0x7f0000000000)=[{0x2}], 0x1) 01:02:59 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = semget$private(0x0, 0x1, 0x20) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x7, 0xd750, 0x20, 0x9, 0x8]) mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r2, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x1) setitimer(0x0, &(0x7f0000000040)={{0x81, 0x1}, {0x1, 0x8}}, 0x0) 01:02:59 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000880)={{"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", "fd97bb9b35f231d2d563e5fca74c1ce5e643e4c415e5c16d3101a57d7bb7edc2", 0x100000000000, 0x8}, &(0x7f0000000300)="6ae42d52a6786a3f99293341beffcfb8ad620597b4e0ab40ca445bce698d0d6653da1eb1692cbfeeef2907f4ac3b068a680a27472648962e7e0dc8ac2a806cabf3f1fc4ddc2ff9f3f2e7922534de9b5651d7c8900891507c79f0a3e1f8cb17e5fa37f644ac4aed7051164cdf969c3b7e6cc38320259faba1904d6e3631e1b045645a17d398a9562027ec91", 0x134, 0x7, 0x2, 0xffffffffffffff79, 0x9, 0x8, 0x800, 0x8}) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") 01:02:59 executing program 3: r0 = socket(0x2, 0x20000005, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x9e, "fb78db87d69d6b3623e32f8a4ea7c7cd89a05b6667c9d867a7e29c5466161188ad91d48bd6ae54c374a6983ceabc17c71b37d20001a6bf67614cf2870386751dc82bf29531ead5626278bf8c20060435cb0cacff7f15583df27cfa1721e4efb5637da15410828eaf40f2ed199f620cb03c4fe3f34f896b4671c97cfa740057bc417f0ce859023fefb241f6795d53455eb2676e00"/158}, &(0x7f00000000c0)=0xa6) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6, 0x0, 0x0, 0x0, 0x2ff}, 0x24a) 01:02:59 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}}}, 0x108) 01:02:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20880, 0x1) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x200}, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x72d5c7422c5f1418) getsockopt$inet6_int(r1, 0x29, 0x29, 0x0, &(0x7f0000000040)) 01:02:59 executing program 2: syz_execute_func(&(0x7f0000000100)="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") getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000340)='./file0\x00', r0, r1) r2 = accept(0xffffffffffffff9c, &(0x7f0000000440)=@in, &(0x7f0000000480)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x901, &(0x7f00000004c0)=0x2, 0x4) r3 = getgid() chown(&(0x7f0000000000)='./file0\x00', r0, r3) syz_execute_func(&(0x7f0000000200)="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") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000540)={0x0, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000580)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000005c0)=r4, 0x4) getsockname$inet6(r2, &(0x7f0000000600)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000640)=0x1c) 01:03:00 executing program 0: geteuid() r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000002c0), 0x10000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0xa, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0xea7e, 0x7, 0x1510, 0x2, 0x7fff, 0xfffffffffffffff9, 0x0, 0x100000001, r1}, &(0x7f00000003c0)=0x20) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x28000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000400)={r2, 0x4, 0x4}, 0x8) ioctl$DIOCGETLIMIT(r4, 0xc0084427, &(0x7f0000000240)={0xffffffff80000005, 0xeb}) r5 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000280)={0x6, 0x1, 0xf8b, 0x80000000}, 0x8) fchdir(r3) listen(r3, 0x4) syz_execute_func(&(0x7f0000000140)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101fec4c4810963372a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb607000000420f008e2900000051c4a27d181ec1ea01eff265dc5f008a8a000080205b5b45363ef80f8366030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") 01:03:00 executing program 3: syz_execute_func(&(0x7f0000000100)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) 01:03:00 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x31, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) setsockopt$inet_int(r0, 0x0, 0x20000000031, 0x0, 0x0) 01:03:00 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x4, 0xfffffffffffffffa) pipe2(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a3e431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) 01:03:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x40, 0x3, 0x7f, 0x3ff}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000280)={r3, 0x16, "431cfa2810d98f2ce7d8e97a8438619f0b133e743e93"}, &(0x7f00000002c0)=0x1e) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000240)={r3, 0x7d73, 0x6}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) sendto(r1, &(0x7f00000003c0)="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", 0x107, 0x20000, &(0x7f0000000380)=@un=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r4, 0x800}, &(0x7f0000000340)=0x8) 01:03:00 executing program 2: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) munmap(&(0x7f0000db0000/0x1000)=nil, 0x1000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 01:03:00 executing program 3: msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000c9f3b0ea7d10a60908a7e2509266fcf663be2bfc1275cf95b239e7c1bb66cf31ec7cc65e1022827fb43206d2dd"], 0x1, 0x0) setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = getegid() r1 = msgget$private(0x0, 0x200) msgrcv(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008fbc70913a991bebbdf0a700000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000001a0ac71af9a8b8b7c43b6c28d1b310ad897fe898a1da9593f9b6b398506bf6876c158e7c9edbc8c161272350070a4aa5b03f3aa97b96b5f8aded3e91f6"], 0xfd, 0x2, 0x1000) setgroups(0x20a, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0)=0xa8f8, 0x4) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0) chmod(&(0x7f0000000100)='./file0\x00', 0x0) 01:03:00 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x8002, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 01:03:00 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) 01:03:00 executing program 2: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) mlock(&(0x7f0000d1c000/0x2000)=nil, 0x2000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) setitimer(0x1, &(0x7f0000000000)={{0x7f, 0xf5e}, {0x9}}, &(0x7f0000000040)) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000d26000/0x2000)=nil) shmat(r0, &(0x7f0000c24000/0x2000)=nil, 0x3000) 01:03:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x1f, 0x10000007, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r2, 0x6, 0x2060, &(0x7f0000000240)=""/131, &(0x7f0000000300)=0x83) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x25, "b4bf847747fef5c135f429cb824db28a1eb7ae463bce03331f3fb3267a70e68bd00d888862"}, &(0x7f00000000c0)=0x2d) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e2200000000000000000000000000000000000000000000000000000000000000000300"/136, @ANYRES32=r3], &(0x7f00000001c0)=0x8c) 01:03:01 executing program 1: r0 = getpgrp(0x0) setpgid(0x0, r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x28) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000040)="bec287a17204d137853f08591fcd214323a6a430f747429eb722ed397ea4dfd5cda0ce0a76ada0e6a973fb7f34e012287f8c575a7614e058f287a585d301582e0a32b74ddb917310806c5cf76fccefaf502cfe8bf444d20aeb54ac26bccba8d82f72f7a71ff43ad32d55f7db29818a444ad32b3fbb7ef29b4f2fa46a3a0d674d0234ac933dfef2418cc843181a6b38528bdfd3c950a57c1b02955657f09ea1272b26137c267490dbc15b056ab5dc7e4a6270a022be359794b705905ec52e27b48b13") 01:03:01 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0x83) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x7b0f0a49, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) 01:03:01 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c0e0f05042459bf0200000040d8e541e2e9b55767660f6b3266410ff33f660f72d50f0f0db8f4f44e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f0ef345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 01:03:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x80005, 0x84) r1 = accept4(r0, 0x0, 0x0, 0x20000004) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={r2, 0x0, 0x37}, &(0x7f0000000040)=0xff52) accept4$unix(r1, &(0x7f0000000200)=@file={0x0, ""/69}, &(0x7f0000000280)=0x47, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={r3, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000002c0)={r3, 0x1ff}, 0x8) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, 0xfffffffffffffffe, 0x0) 01:03:01 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000000c0)={{"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", "dc1dcee6f912e157670b3b6bf55a58f7c98c23e8b54c6cb77e135590e8c290f0", 0xfffffffffffffffd, 0xffff}, &(0x7f0000000040)="d3520500e0f4ff424f4e31d08dc9db077ba4bb5cd81414b45c010f576bfeaff63aefcfd8d9d29c10a82ada4e20dff6532106447c39e1f8e1ea0c2d440a2e61cd7e9ce0afa744291ee9ac3846296f64f477c7c68735e3b09e722ab325b20ce34985666698c95e79eb", 0x6, 0x825c, 0x3, 0xffff, 0x3, 0x9, 0x5, 0x200}) r1 = fcntl$getown(r0, 0x5) getpgid(r1) 01:03:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0xef) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000140)=0x9, 0x310) poll(&(0x7f0000000000)=[{r0, 0x12}, {r0}, {r0, 0x50}, {r0, 0x40}, {r0}, {r0, 0x80}, {r0, 0x40}, {r0, 0x100}], 0x8, 0x6) 01:03:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="741956e900000000fe"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 01:03:01 executing program 1: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket(0x1d, 0x1, 0xffffffff00000001) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xe}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x4, 0x7fff}, &(0x7f0000000240)=0xc) socketpair(0x17, 0x10000003, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x200}, 0x24) 01:03:01 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000100)=""/93, &(0x7f0000000040)=0x5d) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f00000000c0)="f5579ab44ce5ebb093f18ca9ce171d82d8b0abcc", 0x14}], 0x1, 0x0}, 0x0) 01:03:01 executing program 2: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) lseek(r1, 0x0, 0x2) semget$private(0x0, 0x7, 0x6c0) sendto$inet6(r0, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:03:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getown(r0, 0x5) socket$inet_sctp(0x2, 0x1, 0x84) r1 = semget(0x1, 0x3, 0x40) __semctl$SEM_INFO(r1, 0x4, 0xb, &(0x7f0000000000)=""/149) 01:03:01 executing program 1: syz_execute_func(&(0x7f0000000000)="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") open(&(0x7f00000003c0)='./file0/file0\x00', 0x20000, 0x18) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x1f, 0x400, 0x1000, 0x0, 0x0}, &(0x7f0000000180)=0x10) r2 = fcntl$getown(r0, 0x5) wait4(r2, &(0x7f00000002c0), 0x1, &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x3}, &(0x7f0000000200)=0x8) write(r0, &(0x7f0000000240)="db439ddcd78f7bfab9382d9819f242e0b3924a911f307dc62021956b70cfd77b3f5377b07623f8996ae89d4d854b33e9da614b16c25ce3be29f0a782961f1a1055ccdbbe9bcce2c358bb8825780718bbe4699b820257936fb23aa181d20a737251ce0c5acb5d7760ed8213", 0x6b) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = msgget(0x0, 0x440) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000400)=""/109) 01:03:01 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001280)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000012c0)={@in6={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0}, &(0x7f0000001380)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000013c0)={r1, 0x2}, 0x8) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0d00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r2 = socket$inet_sctp(0x2, 0x7a6b62b938d25c2c, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x7f, 0x200, 0xa1b, 0x1, 0xb45c, 0x363a42fb, 0x100, r3}, &(0x7f0000000200)=0x20) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000240)="3632615e903d45d433f480aacc98cd16586cc6164c36e9c5e176db4222d3df378b9dc821e851561703b9652d1a243d05de65c80804e677e641bd1ee5dc724bc996b7a6a96cc18dd6f28d850856acdd70de0fa5cce129ceff7438855f0dd4e3ae63f4b45477a3d860043ac160be2ed65ea213b9f69669f4433207bec306584c44bfb47bc3368e148016d0a87b609f9e4528577eac36dab67abc23a9a59f06d8dac826d884a7eb58625273d744885969125d5ed9ac2ee6eb9224b7b2e2750e5f7c1407ce8220935d56feb39e86e345aa50f503efd8d8ef46b5b8155388a0d203092d091e28e5fb04e02932c727f52fd0547c2c993149aaae23266476d43510eb393b393aab92ec70fc59663e170344b7f6cf5d968c6cfaa96d64ccd56cafbc544f1e3feb88d5328e74872c692e78ef23de5cc61a8ad6e0b232e9b00710dbe52bb01398a42b54ed93a0226e6d011d86262828e28057e6dc40c056538549abf069a990b7986b5e10f510680aa15df47e3cd91c737be672eedc5f887b7ac4035dfda85ad1d0ca747072fa54366576ab107a05dea4f004695788cc571f6796cd06d8acad689b0f1ce42eafd04ab337478c0d3c76f5e53ba5185d56e319e027fafae94c7a1e7ebd5eca951c9c75c4ea60ac4dd086527596aba3ee057ff37c36d38d9c50a9139cc73b2a7d7a9ad609b5e8a206146f8a2348ba31349e650bc4c97490b38966770d038dbe1f17f8fdf22f79119d575cfdc6aa828527616f5c2b4c2d3b7692ab15fe51ff54aa2cf888f68e78b1e79978bf79b57bf0dc04019e744553111ff4743b8af9d777089c9ce78d5670e2c16ca1862de0e44609a4be18bf51d63c845c5a894110952cb174b5d7fd51e27806c21557cee5a148d5d786444dc331d4b6c876e5956438c905df19eea994e94063dc0d23d9d4b1eb57b4b8731b42e8f6da10bd854d5cc6f72e7a5adc28be42aa77b6bb53347c38eae4a3e756a9c00c2b3b71302b495cdf7d786291a4799f55d1598c5f34151527520ec7245a39ca43acf00d840116ac25c02305d5286fdcd571d2c5a827c0d2a2f2a53a9e447ca8bbc07dcf3b480fca34139486123c504c22dea211e840233be9785043ceabe0673ed88db25e2b80e73edfdb25140ee30e91d78b6b959aedd641460963414b1196617cba15a296e85eb180d00537c9c56a7523669b210e6cd4a4869b2e0013bbc2675c1cfca5dc31c0cc5542630afd2fc3958e3354baf116ae0a3e9a15408a44ac0d36c7250100dfa31830bc5c04f072c5b354b2138e90706c44ebfbef8f20ff847a15f17674b24f2dc2458b7923267539c80f1f02f33ddc343906b885cddf26d4aeab54086e54be928c2efb4cad89b39e3f480458e4ac12bc4abbdd01dd0c687cfd5279b45d2fff89859a4d62fd8ad1e4dbbdb2cfb175057f04ad8c7a243dbe3ce3ad1d7f2e4336dcb7d1a17684517bc435c9fdf3c42083b5e2916977a0f3644b470b2a1d2f66fd81057e95edb9939540138ba91404d4c12c8a2ce45b199144b69c2e28347e31622901bfc0a43a4b00f93968902aa0c6dfa28fe51f3511fb9239fa28accc122e11f992c39d932cf24335d304b379fa6c87b445f4b6b2bf36495dfe0c20de69b8431502b56a929d3619bc5df5d03fe57ab65b93f434bdfb7935c5d6d249274e188a47e34c8798d61d776f673c8192fca2923474ccea4992e3774b764d6c7a8b344e7161ea7a6d5ccb31094cb56d695f3c3960db62068190fa4de572f6117a3d79104a854f9af6ef86a052bd602e86d73704b174dc4e06d619ccbadbb5ce6f54ffd1cc763227e6574dfb00e75a64d9d362c06fc69b7489cc2e1288ef703a2d1f0e7c63325bf4fb1c1992b91ca0988952457b25d41446ba48f25ed9ec04982d151b81e7ecae31ba84886d19286ef4d05c3e04051ba7fa5fe8b6f4bbbab638cc72af9113b5236c32726248b5179d39950c3669fa72e3076c3e0d5a810e61b712a47a54c5932119cbc0a245db358a77b679578f855b0c18acddaecd7a38180b72d6cdd867db63fa6b87c0e3aae83c6e6a35bbed2ece7f7b87ab91dfdecc8438276f2e625f89b62ff446c2a60ddaa9a2266ba2e359b0fb00bbf7a0783f3f14da6e6a3fe0519097bf0b7203c0003a25099f0bade55535813e2a17ee0b1b67aed6a3392765c7f6ff56712c4b5395c9fbb8c1ad31340bd22eb7f5c67e21aaac3b63d22e91f54d9ec1e7221380cc52d1f3c91eda32cac61e105cd10784968f0c9554f5b951ce01bf2276444419d739979ed34aa21b9a8594792956f842c551c745ee2214931bbbd6bd1d7eb0647a2a84b7aafcecf66474a51f9b0c25d6ad8fc042bb69fb0ab86f7908d1c100d44e6e0db775bce665a7def1787c335c0459e1095dbff6e8dc8090441cb052f8dda806e3c943ab39b670684dfa990c671afaded39509819947b480f26b12a87aeec7b3e37ffd3394f6e3a7533f69ef2b901fa519fa880bdfafb7e50e1b8d9ef2105dd6351054bfe9219a7346c455ba84a8c997d3844d58b896f5c9a2bc1915488e5e7357e841d345cc5bd993e049e854a497c9e3367544f6fba395f64d9b14c1f8876e6019a4c20f67f2d0afa543781d60653f48e26e0698ea7c5016b9074b58a8d654ef3a1c2c2cbe0243dd0d294d5e11d4b3ef650e274a74e710b8bc6081a3f443acac2c1fc185d403e1564b47e9adc3ed6a9bbfe5c90b695997cf991ab726b78fca2f59cc0dae772f8d83c0c219b45ead3b72a6e58bd7674c938d233300bbca1e8150fe2e1c35ece19b373e7b9909ed9862bd1b95b55acac9268cb92d0b6eafcf127b0c2a15b703412764f9d851b5d470d5159a92a1aee8bb76c96d0a2992706b543091b102636e3413f126c86a4dbf8b95ef40832b8dc28876d74030dc7b6752b2d342ee8313a6c5c4481e44c5a7276d2af88f10b002a82be58fc3d590abfbb17173855de1e6da545490f60993b53937c7823b880f02efb982686eb0b67bdd619f6451827ab47e40b2d255e41e3a64c33d02c6de55539185f943347f5598b1a79eaea727bb597e80ba3e70b127ffc49eefe70fff4d537a21a1a33e6d5a697a15be5e64ddbffbd63078a72b6b223cbd479b5f834e855f7d79eeaffa0407338b9745da45f088a671ede10db67a2b43801be6c73e2142af50a8b85854bd2cfe84171d19671882abbf3e6f4527c552e21c3f90543776261f7073bb2f35bad82603437d8c8b57780755c7adef45a0672eeb5275b2f08799dee3fe792fa279c148f5c66e5f32ebbce1fd2ad671704c97f775452647ddc388cac726b7305bc6beb46edb51aaf6c3a4a7e5507f24f9b30120caa1ca6cfb913c909ebf636f1e94fba412106cd7d7fb71309d63ff47bd29345e44743423b1a93b10aa47e26feb6a2cad98d71a26439a2421af6a19da8d1dd4fa307b8ad423ec1eb7fc147607da84721f8633ff098cd20eb5454bd146e7b78abacfb95ea0cc6b76aa78264731af77c3ca121137d67cb07b4462c057fbd9476219083e87aae86d3bfc8e82a59d6d371d1f872dc812e600a617b232ff03a03e6befebeeb2dcfe3123ec05570e0860deeb0a71e66fe92044249e4ffdf77bf24f6f36d43eb52371162ee054e954d122465c314d6ca273e00cbd85bf7f36b7ab3b82afe157838af5e74687ab24b78f9e7cbb47c688c13372f27b8b0cef8ab108ad7c932443f1eb3c98718c625c19ed2f2345728c1fd25b1dfdf4aac5b1b18a3889e1bb2fa8ffad5a028833b9133a40789aa49bb0f748761234bde1d56f9000b3b111541bc3d0aa36f49ccc4d95faddb01dc8d0aba1ee103105d2f80c50a46d116d39ac564eb53a919cd4fe6ec8b340f69d32671b6f1eb023471ff4ea2bf89c16ceb1288d5013fdb5d2040dca5c038b7b2fe014c0a6ec2fd2a4c6ba7d48c1154f9437e2be7714d7113453213954d53d70faa8e505a94c17babd2df91d7dff3974821aa8510d46f237a6a4a1173dadf180fa83face1918fb14f9bda0ce36f60b4b4e8add4d3333e19423bb0d2e78d88b75d73906c7ff70eba2779306c61a69de54f15ed78656ddf8a99912ebfec71ec06ce1d37fd6a1d07c43b5a0c753104b5e8d965130c401d1c2e3b6dbd8a93ee15303fad1d7819e07329817e4865e8f85ab8c0f911ae1d73e253a9bff85078d9fecc7726580306c6ec66ddb9b821ccdbaf490b13e9372760ee9a16d9670b86fc0c3020c114cbcc3258d3502cc71616e0f71692bfb77dc5093d0595e58ca3ccd9ae406427c4a00a8775797d9f4b378e33690a84f29108f4b7a101bf05bc2cef3509b9ac2b3be16be80a1aa20e9996c0a9abdf5fbb4779f634a19823168a52064afaeb1384d2db989e4c2a3b3eb06616f398639e3138b3956c301684ff64b2273d36343696d110a15461ae13b3a6e3f2d7b78c9e0c725f57adb6f1cc664985dd423cabc40fbd0bdf53ffe3cce3861e8f643110fdb18a8be8cc541927296f4b0a8e16ea5eac89e9d6775b1cfa03c9b57dff58c8f86aab22e0529fc19df9e8faa151f2327475758a2a20ab118b6270b74923ea89943068ac42158ab5edf67fede35bae917d623cbb244d22be795185b2269f9f84ce4c741f4bc708090be3686859bae870b0ec7ac6e24c7a60417402e39cccd4e961897970ed052ae4c34a6424973c1e7ae7120d5b27d5bac16eee8671273616109d46f0a0ccbf8123d7e1e5861204b915a2763cfe6bd136d61a22552d11900c57c6360da7ecd869995a7c0b56265fab4b519f7d431268595a52f0a7393e38923f77a4c2c891eed574e355c74c2156bec7272c6cdce4291962d49c081165d0e974dd7e94ddd03e877a5e16f509f96e7c30b93d5e6c1d787d93b4f12642aa6b32cbc30c716d2d1480ad48bae6a13306b6b64c98d71b19ff0cb74ade565aa14f37414861fdeae809ab34b2ba126d29252aa896dc3dd2c949d9b61ffa6bb0e2a9447806807e8cc8407b6e2c36ec19903bdfdf31dbb49e0fbee0998744494160a473b979d28a883ad4a0141039c47bbd9b895c0fc99c7037c97c089e7b6c30f03675199ed04924bc067fd19ac5ea0d7d236636d1b202bcd32592e140af07fc67191b4bd569f3f207a8d6dccb96c611f6bfe0708f9ad6083f5251e73895b389999f5a304de298720ac37a18601f1d967e37f24e5ab3862ea09bf987738cfc87f5dd360e727e96631195c13c795efe0e5c50bbfcf9a04a2d6c2c68b2a90e7d1bfd81c20a61f1e0f3d85d9f029319a35d8fe09f6952942d22b18eb2a450ff9ed988fa9354b2cee83eb8d0e0d92d8464339cddfb0b41056ddd4ee7ed781838d8a1c16a36285a1158269f1d5300df7f35663ef983a324907a44f4235d6561f5ec6a18f8f4c849dd0e94e09f808e83704efaa352e6f83eff5cb4a8d5f62b7680f10daf98152d8c7865de95c27f69ff1e695f9c9ed7e27bdb8b7d61eec4e933108800ad1cb8247355c14e83eb2e9ec4b90751b75f99dc384020e64e72092850ce7a62dedb994209f90bc31d5a4715319cba4ab5a80a41524b3dc047b584d8f6f69044cc84589f854b5442ee21bfd17969030e9caef2d884bf7d0234586bdb5ede7c0fae58a8822307582705d5b5b33eb454937ba8cd13a9df35035c21b7f1f34a42e1962210171e256cbf1196f3960a183bc03037b1ba712f9bdc57c243c5652595ca047652c879d5d34e0bc6523b8f1d32c2003d9aff55b88d75af1cb1080205c1efc171c546af95fd975984c0a61048a72f60cfbf416110e82893fd46db5ce9cae039ea942f5a2cda44be541aa8d598f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3bd8f28a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9ded67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 01:03:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup2(r0, r0) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000000)="ffda2ccf38e6e2e6e3e4ec5571a83dd57ed108595527224ca85c6a35793cc461f6e8a491a93703d875070209e1bd4136460a751a629597f709ce89906c56bb7853d29c86d217138248f3b937b41fa8e4055137bf813c0d50497a712872811f7c57bb61d40d13fa99b8cafd5983fc5e") setsockopt$inet_buf(r0, 0x0, 0x800000000050, &(0x7f00000001c0)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) 01:03:01 executing program 0: r0 = semget(0x0, 0x3, 0x4) __semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000000)=""/27) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r1) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @rand_addr=0x6}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r3, 0x3}, 0x8) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000080)=0x5, 0x310) 01:03:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) read(r0, &(0x7f0000000580)=""/229, 0xe5) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000040)={{"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", "e1dd4f326e87fc8e81815ee28d009ceaaa64a5b646ff57c6461b4574d8358918", 0x1f, 0x3f}, &(0x7f0000000680)="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", 0x5, 0x4, 0x2, 0x5, 0x800, 0x1f, 0x100000000, 0x7}) 01:03:01 executing program 1: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(r1, &(0x7f00000006c0)=[{0x0}, {0x0}], 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, &(0x7f0000000000), 0x2) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), 0x0) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x0) r2 = msgget$private(0x0, 0xa0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000700)=""/4096) sync() munlockall() shmget$private(0x0, 0x1000, 0x121, &(0x7f0000ff0000/0x1000)=nil) fcntl$dupfd(r0, 0x11, r0) shmctl$IPC_INFO(0x0, 0x3, 0x0) 01:03:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x5, 0x5}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="ae000000fa35495fd25674b9eb0c9f548536dc0a894241085d08065c7a3fa7815dd84a23d712801b6cb0b439930bfc69b906ad30e117ff81f9c26d4f4ec9db691591c4f622af992bbd549bd3751bf60652a664534d1259dff5e45cbca2d8df8739032dabca548e1a710554375ad6a19e28bcbdeb66c745f453b333b913eafd763480f9e493d04402ba98ba847a083f97da81bfcbd9386306394425cee15ad73faad38f0d86bc46e482434a102f818a60"], &(0x7f00000002c0)=0xb6) setitimer(0x2, &(0x7f00000000c0)={{0xfff, 0x4}, {0x7, 0x3}}, 0x0) connect(r0, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, 0xc) 01:03:01 executing program 3: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x2]}, 0x5c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 01:03:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r4 = semget$private(0x0, 0x7, 0x211) __semctl$SEM_INFO(r4, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") r5 = semget$private(0x0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000004c0)=0x10) semop(r5, &(0x7f0000000280)=[{0x40004, 0x6, 0x1000}, {0x9, 0x61b, 0x1800}, {0x1, 0xd6b, 0x1800}, {0x3, 0x7, 0x1000}, {0x3, 0x0, 0x800}, {0x4, 0x0, 0x1000}, {0x1, 0x8}], 0x7) getsockopt$inet6_buf(r2, 0x29, 0x6b, &(0x7f0000000840)=""/228, &(0x7f0000000500)=0xe4) msgget$private(0x0, 0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r6 = dup2(0xffffffffffffffff, r1) __semctl$SEM_INFO(r4, 0x3, 0xb, &(0x7f0000000340)=""/209) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000980)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], 0x0) fchdir(0xffffffffffffffff) fstat(r6, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r7, r8) 01:03:01 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x9, 0x0, 0x0) 01:03:02 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000040)=""/53, &(0x7f0000000080)=0x35) 01:03:02 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xe0, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x20800, 0x1c) syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) 01:03:02 executing program 2: syz_execute_func(&(0x7f0000000000)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b611019500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000c4a158169491000001001d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) 01:03:03 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55dc4e2899a3ab55767660f6b32fb660f72d50f0fb8c4254e4efc65b80fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d0bd48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fc462f91eefa26137c1e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) socket$inet6_udp(0x1c, 0x2, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) 01:03:03 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) 01:03:03 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000200)='./file0/\x00', 0x0) fchmodat(r0, &(0x7f0000000080)='./file0/\x00', 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) dup2(r1, r1) 01:03:03 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x5, 0x4) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x10000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0xa8, "f3a10f110db3fa8fb1252c2f7f7a817d"}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x11}}}}}) syz_emit_ethernet(0x3c, &(0x7f00000001c0)=ANY=[@ANYBLOB="6cac5b6b08b2ffffffffffff81001900080600672088a80606000fffffffffffff4fc52d4d0bf8ffffffffffffa6a15cfbf19869e1a479d230264e31b955c77a0ac130e8d186e066810115f09a9a8e"]) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r2, 0x80000000, 0x2, 0x10000, 0x80000000}, &(0x7f00000002c0)=0x18) 01:03:03 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0xad0e000000000000) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x9, 0x0, 0xfffffffffffffffa, 0x1}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x4}, 0x8) 01:03:03 executing program 1: r0 = socket(0x2, 0x5, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x9, @mcast2, 0x6}}}, 0x8c) 01:03:03 executing program 0: r0 = socket(0x1c, 0x20000005, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="011c00"/16], 0x1) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/142) 01:03:03 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x3, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x2, 0x92a}, &(0x7f0000000300)=0xc) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/58, 0x3a) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f00000000c0)="cd3546435685fdb1dc04c0dace936bb53802f12aab56b912c6fb8ecc39a955c15770f7fbcf3fb531a44ff157f8d7e8bea8ab01d4e2cbbcfef571e9f166971f940f2c3a8ecf31e378662ce363947ef4da3727375c62d36dbd", 0x5, 0x8, 0x20}) 01:03:03 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xfffffffffffffeba) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) 01:03:03 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000000000000fdffffff00000000000000000000000000000000000000000000000000000000000000000000000021c800"/95], 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0xf}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x949, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0xfffffffffffffff0, r2}, &(0x7f00000001c0)=0xc) 01:03:03 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, r1) fdatasync(r0) pwritev(r2, &(0x7f0000000440)=[{&(0x7f0000000240)="62ff28abbd09ed1ffa48cbc7a18e1a20e336935a7d96ae6385826e0433e8e1c8e6323148d37b30f611655f7f9741e4b94692e7f38a138250f183abe07c6c8e7933d34bdbd8d9347c1f3615a4ca1663b96a8fc903f86046e4452ec1b001b0bd9fa18033c2c0f631d7cf3c9a489ad0969f6a52cd1ee45ff78b1a5fab10bd36962a79e122b8cb", 0x85}, {&(0x7f0000000300)="3b3b6b9ef4da2194b50bb34025143854c7f15f87ce0ce41cf4c47ee14bfd54a47768f27c71832c363c9f86add9685dcb08369dff37178856e023f5f6e35ab316f4b3511043bbced544d178cee0ee0da18a19297bd8fcc85621318e788049cd744804ac78bd7677d27a907bd43bf650f8ab0769525b53f75a05312e36055b0a2e8f67cbc105a709ce9d6b6718f1577c9ef40f5515a8410486649545d6f267c165e7b197279626dbc1d2f31dfcff0ae5b682769d054ae7dbbb70f7fb80ca8e8d279788eb7c753e560e742ae6f05b287bea509c4683dddcedb67100743cfdb9aeb3dc08bde8814c", 0xa7}, {&(0x7f0000000480)="adc200c903b87345e08652ad076d5c524e23f7719db2ada931a59200d8f300de2cb93de0a6cab8dc020e9052a4692910887727097a59ea9ff825cdbfe25f7da2ede3", 0x42}], 0x3, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) nanosleep(&(0x7f0000000400)={0x4, 0x3ff}, &(0x7f0000001500)) fchdir(r3) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x41, &(0x7f0000000500)="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", 0x1000) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) r6 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r6, 0x0) poll(&(0x7f0000000200)=[{r5}, {r4, 0x4}, {r6}, {r6, 0x11}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x8, 0x3}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000001680)=ANY=[@ANYBLOB="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", @ANYRES32=r7], &(0x7f00000001c0)=0x84) 01:03:03 executing program 3: r0 = dup(0xffffffffffffff9c) getresuid(&(0x7f0000000200), &(0x7f00000001c0), &(0x7f0000000140)=0x0) getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x400) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x4) open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000240)="8f5f0ebc7709ffb254958d22ab226b801aedc2d60f4d75b36a29b98a83e05dd44bb7c100dda8ae46c7ea4c685c159647b46761ab73bbabf37bba3e27e663453b9d7a6ef1e2e7e1cf68249b07d79d32f3bdc948119b5eb707fdb6e2d301ca35b631d80125eb4606ff6ddc2915bd78b9f4d8c9c639245330debed6f7e71e746c7cb28adbff44f9a973818c44c46649b372bda4c4f396d16c288f1ec371ce19836f5043d8992a7b29bc", 0xa8}, {&(0x7f0000000080)="0f91fc009b4b52b0ee6e9cb2423d17655f04393c5244485dbc101c060cde52d6843026b92193c5c340d787e5681c00f13c12a887c6115d13985710e9708e00fbf9370c6bbc043bca0ee72d06a84caece1b5b71a99ce52b7d98b5734805c844edd142f0623fbf1c36e5d97ac24b1cfc", 0x6f}], 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x208}, 0x80) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) setresgid(r2, r2, r2) 01:03:03 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0x5b, 0x0, 0x0) 01:03:03 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000880)={@in6={{0x1c, 0x1, 0x4, @rand_addr="52809fdc1634cb4c0f48ccdc32b3bc72", 0x4}}, 0x0, 0x6, 0x31, 0x284, 0x0, 0x800, 0x400}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000940)={r1, 0x98}, &(0x7f0000000a00)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000680)={@in6={{0x1c, 0x1, 0x400, @mcast1, 0x1ff}}, r3}, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000005c0)={r3, 0xffffffffffff144e}, &(0x7f0000000600)=0x8) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000780)="1a6362af85fb077761d5cb2caef93126105d8566be2c2146dfee90604d5ed2e9ff335eed98d14e885a3a223a5121a855408e3605000e124fa76704fe27dbfffc64bee24f58b3a00efd27d48ba8cb24284a234a458852019d1286ab676040cd08d1b648f72560b292e185d601f6e35e800e3895d813b282be08b0bad164523e81c43ff7a710f16e227dfc09c81d009040609e95c546079e409bcf196279bfb2d4a7863137ca334e2345973a06de7035db7e1011434e32323429e16d5f884bd474fa8f8615301bbbc9615307383066f36421ff9fe20ef2d068e63b0b499a879ffb1b044a2a89") readv(r2, &(0x7f0000000540)=[{&(0x7f0000000200)=""/245, 0xf5}, {&(0x7f0000000300)=""/54, 0x36}, {&(0x7f0000000340)=""/198, 0xc6}, {&(0x7f0000000440)=""/89, 0x59}, {&(0x7f00000004c0)=""/11, 0xb}, {&(0x7f0000000500)=""/62, 0x3e}], 0x6) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r4, 0x3, 0x2, 0x2, 0x7}, &(0x7f0000000740)=0xfef5) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r3, 0x8000, 0x6}, 0xc) semget$private(0x0, 0x3, 0xffffffffffffffff) 01:03:03 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0xd7e2417, 0x10001, 0x0, 0x2, 0x0, 0xff, 0xff, 0x2f81, 0x6, 0x10001, 0x401}, 0xb) flock(r2, 0x1) flock(r1, 0x1) flock(r2, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x100600, 0x142) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) flock(r1, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140)=0x3, 0x4) dup2(r1, r0) 01:03:03 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa9234ffffffffffff0806924c08000104000006469e716f80ac14eca9aaaaaaaaaabb00000000"]) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x3, 0x5}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x6, @empty, 0x2}}, r1, 0xfff, 0x1, 0x0, 0xfffffffffffffffd, 0x8, 0x6}, &(0x7f0000000200)=0x98) getrlimit(0x0, &(0x7f0000000000)) 01:03:03 executing program 1: socketpair(0x1, 0x20000005, 0x6, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef2ffc), 0x10000050c) 01:03:03 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x9, 0x8000}, {0x5, 0x4916}}) setrlimit(0x5, &(0x7f0000000000)={0x8, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x12, r0, 0x0) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x1f) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) freebsd11_mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x81, 0x1) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 01:03:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 01:03:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x5}, 0x1) r1 = socket(0x3, 0xffffffd, 0x82) connect$unix(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="82022e2f66696c6530006b03a924e10e32f2201fd7be8ea215512860c319bda69ae5ba46dd75b0386b837c4b9b93bc747ce6aaa9b4b6d7ee7906cbc657b777037ae73a759fdb28c3e30c1857073634cff6bc542e3ebc451101235eca2b2c8c5bdf365f6c52aef075cad29a8dda6a4fd366b9699d265dd3047a311a84cc50db1592d79858d5ef5a4070d541347b68f9e8a7815e6635806dc9e76692f81441f2708a97de944b42b728e66f7e4c645b383cad9f900cdec9b954a7a7733dc6068c76dc5dc87b182bbc58e4ededce9ac0"], 0x10) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000040)={@remote, @broadcast, @local}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0xfffffffffffffdba) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0x0, 0x9, @rand_addr="1d0f58a6f7434cc1d355c889ec9e1778", 0x7}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400080086747e1fa81041893e851b5418a43591895c93d734874094bcbeece4ff192cae922e14af43e54b95ad983e6231bb301e1206c51c81524a635b6ed798ae0c2bbcfbd9f45ccd84008d553cdf7f06cffffebdf7fd6a6e89197aceda1f869dfeae71cf6049837e9e67e25aa4d57a538b1b582d63fe49c93f17e0450456b2bd844ac146e22ac83b5e15e0090419642874b0883ed25d1bfa5835d36c5ad45cd89a654b857ed19feb81b2191507c5fd2070a1afbaf05f3f458e9ca0c4800c7e3b1e"], 0x8) sendto$inet(r1, &(0x7f0000000580)='-', 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) shutdown(r1, 0x1) 01:03:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8201, 0x10) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f0000000040)="f848ff8780d8a9bb287e7233f93c215d6e56e87d51cc11d9d79a3cf5d8c4d4b1ba9294c47b45d9df87346b061171a9a287d0ec6f64a864acbe72ee54e5fd5ca8c98629117fc712d780853712897b8e84799603de27259766d1dfb7bc10af3a059e016e3821edcdde103443c1e3eca769724449bb2f8869622cfbd1ea8e137a7a1a92d0e4cf55239447a448d72163e1aaa355d6013f382d14b787f9580ff19c2484815e9546585b9dc3482eca2f757964ffa95b54fddc693d24cf1814455957fab4f1eef278c31b8ee528f17d87684f1160a27148b020a0b6eca4e8dd496eef1282b54d81044b5a3b9814cb39a072bbc3e5d99c2bd7602970", 0x1, 0x6, 0x1f}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="020000000000000000008800"/136, @ANYRES32=0x0, @ANYBLOB="0000800000000000"], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 01:03:03 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) getpid() r0 = getpid() r1 = getpgrp(0xffffffffffffffff) getpgid(r0) getpgrp(r1) r2 = socket(0x2, 0x5, 0x0) getpgid(r0) getpgid(r0) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setown(0xffffffffffffffff, 0x6, r0) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xbf, 0x0, 0xfffffffffffeffff}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080)=0x7, 0x4) r3 = getpid() r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r5, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r4, 0x35, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) close(0xffffffffffffffff) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x20000000000000) getpid() getpgrp(r3) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r6, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) 01:03:03 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000540)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) 01:03:03 executing program 0: r0 = socket(0x1c, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup2(r1, r1) setsockopt$sock_int(r0, 0xffff, 0x1217, &(0x7f00000000c0)=0x9, 0x4) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000040)="6515840f9afbb999932efa7f018ad80c048bb4643f411ef4272b1c72cf6e7620ec277659d1e5c399091ebe4e9273b5598ef1551ab02012fe3a8ef0b867e0c625aaa9a6575dd7da") setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001700), 0x4) 01:03:03 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="5f79a27eeaa50000000000008100280086dd60093a0600080000fe80000000e8000000000000000000bbff0200000000000000000000000000a8010000000000089078"]) freebsd10_pipe(&(0x7f0000001580)={0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000001080)={{"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", "5c6cf45fa4d10d6b9ce65d0428eaad43791bc60711faee30131854d8cf8a6fb9", 0x9, 0x5}, &(0x7f0000000080)="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", 0x3, 0x1, 0x10001, 0x6, 0x7f, 0x13cb, 0x899, 0xbcdf}) 01:03:03 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000100)="f4797e1127c508fbc908242b942f1c11a26ac77b1a2642ccbdcb2d7da60bddfc5fc7c016923d0aff4881f7d6d50bfdedb9ba283abb1c0a13e8ffa6d367902638b56c374d42cb46c38b647d1f1d52d884cbbf78c760d89e64a46ab969c20ee392e1d0ac13c0310e3372d3281fb9a5ff54b40ce4187fd22d1e42fe4bdb06325f9e3761454be2a24ad53aa8009c597183d96295779d034e6d34db6d6a12e310adec4fc5ff897570ae789fe6f89ef99fd073d7742b38a48cc9a3fe55b31c3e1f111edfba3dff659e", 0xc6) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0), 0xfffffffffffffe61) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200)={'accf_http\x00', "ad43cb11633c53f2c6881da6eb943b60de2d39da9164ca1d1c98e53b7bae97c468406257e5889a71c52c928a3327a5745f348af19fc7387d4243e861cd304f7cbef4612d44d206f909277177809aaa77d68338afc54da387ef14a264df63d701296e79f4f670751fc008daa60d70bafa695b8e782a1a1cc0880742c410e727b806190e426e427aad018cf65b0b5d06d373782fd41365ac118d3b0923e9ef6bca1b51ee58aacc063ec5c36340d4d32cea496a04d6926c51a32750e01ffb643cce14a465532e5ad30b568ba0ddcb2a5b565d476224059ca283b16b308c0c35ceae143b911626f1d213253e7f7e8e963f58"}, 0x100) 01:03:03 executing program 0: msgget(0x1, 0x20) r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) msgget(0x1, 0xa2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup(r1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x16a7192e}, &(0x7f0000000040)=0xc) 01:03:03 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xfffffffffffffffe, {}, {{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}}}}, 0xfffffffffffffea1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0x0, 0x0, 0x7) r2 = semget$private(0x0, 0x4, 0x2) __semctl$GETVAL(r2, 0x3, 0x5, &(0x7f0000000200)=""/4096) sendto$inet(r1, &(0x7f0000000140)="46a87c811b86f3bffaa3c7f4db90f406028b9f99f712eda8c2a4cac49574f21cf69ad5304c78c139d2ee498c1b848c1cc0994fd0c492d5d99754d2e4e0c8dbed01ef9304d46be6885deff72623674c860b05b24dd7c11a414ee1793fa6110347b83b2d6e4acaef8bf99ed563e0c7e3925d9e1d5bb13bacefbe16", 0x7a, 0x8, &(0x7f00000001c0)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 01:03:03 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000100)={@loopback, @local, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast2, r3}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) writev(r1, &(0x7f0000001780)=[{&(0x7f0000000380)="46e361b2a74b1a3a730e14d81494937400c04f35650a92d656be83e2cfddd76ee2e371901797b971731c2383048ee4b9396714339db59d3af134ca89dafecc3a6a7dacaf7caebfa77981a36812d558c65485469e23bd0716c538ad6b2ccf644aed3b6fd3943375f5ec168eeeba1fcdb6d8319a678d0ab743df3c59aa518c77364e951e33704aafa432650a3b43c8d166bfcf16ccc1ab2f6c821a48a74fc263e42469be8cb5f7784295cba807f1f9c9c0", 0xb0}, {&(0x7f0000000440)="7eb3ebb798a79ed63432597b7d548a1acaa41766345ed0bf6c3bcf939f9cb8e701c88464dfce7b18d0f18dd64e1c666707b75df82a2f323ce0811d5d7781bc63321f21e9109118ea877686398d8fe2c013e48cf5ef7885140704f5c7d9e1d2f09780556055cc8a3405ab28bad2f37f4ee675be391e0887ecdd023e1aa00562f0f9199f11a0636e966a2b800f003f2d260ed764a978cbe63b", 0x98}, {&(0x7f0000000500)="97c34c58256e544673551b6c9d9a03e805a43e15bf198c6d4a229b52546d047c9f29dcc3150627671756bec80490de4d23a121bfb9f7578431dbaa2cc264af03d94ff868d76d14e98a56b635adc27671361c31af5b106a970e103465aca5466d1e141fd0597ca3765a9c31bc4d4a9163e9988dad4e27770369", 0x79}, {&(0x7f0000000580)="e969a14136991bec4feda3c5111c794b6f004e8eecfed605a29108c68c8a310655bb73cdd899ff396064169f654ba81c0775213a50aa00184896e39ebb447883cf960067e4689cfb7f05059fbbf19b7f14d30e68875cd7f32fa9df0e3583c4d074831636e1e065270bc29535ea95c87bb7661329e0b708d24543ce84cbd65b9111114c2e6e14f528b55da67f790b883648ade3832adea7ae0acdba6e81e6632f45b12f975d05658e4b25241f43a0e01e34244adceb820c4e532c9ee1d88b72e24b081ec2065d0836f256adf4bf221075b69c627b3e44cca417531bd39004d75a9ec098ce378aa2784d7ecd71aed448e1d1d974aab80c508fa3eeaf186b46b3bfaa086a5f1ac2c92714db322f464802072a3af51978842f391fc038536a44828487b3c820f5acceedd1643c37320fa479ada57dd7b1fc02bdc5155c8ee2fb175123f96eeafbc6bb9996fc819b3663e34eb702f07be438f2b7c6241d6cd419c15aec50a2a1082314bff5f72d43ee04ffdda16611ec85fe46cc2ec2208d5f19c7045c388370a161736c056465b7955cef4618889786bcfef6b63b9ae99c6ef2919d3d4ca3aa5d0bb098458a221bc44e709835f0d9ea695185b375c0e35d3d4b28cdfc3763657df0e4fd486cccb0813bf9094c77892dc2468a2f44caba576c8a084c43ca16fa3f8b9cf2136b9a8e29ac7075f4a1a89e7376a06191daeb189449279d4ed65614d495cf6695ca55c66f2a0eb75088558e003c81821f6c60630bf175c46bd93ecf6870ed06a634a9c2aa217a3047fd24fe3c265b29fe3cfc4b476774511ef4139becd1cc5c39698bb62b13b7649cb45d588289740ac00dffeb62e4e3ccb859442615002542a46aea2e884e65315a3bde8fa0de29b750fdbdbacd200a55981433e9858437a631446285d90835cf797d73d41aa179bc02e90220fc0ddfbfdd19f07cee58f976bb4139a58d0971a6704cb52a0735fedf412599589e881ee51c4b27bbcace7890760af5cdf206c7df330f61431c86c32a4116f19786ddcc0b1b99a5f842b86e408ceb493463f5c151fa274e40d8e639a6bfceda1c758ddcb627243806a3d805eb87b5f92fb975685bc199b24196e0e3239234ac2d52e10d5ac06e4b5ceb097274d9cd6020861b672b61ce557d133515055ac2073ac6827b18f0dfcc5c89de9fa9a8ccadaa1f8f48462b939ecba73c606f4ae981f7fdded3626c0614771b4cb089e6f23d463364eb0d07ae72bcaa443a4502dcbe54730bd2ede5225bd33b6fccfa1b8c34f0c97299b8fa16ece5e68842fdbc8ed24480f05958c9e8676f9bd63b10b984843983df5c96c1cd95d5b4e110c09ad8ad0ebe4f635ef612edbd4e1bf4f4d76f69885c9e66c04b2e38acba119aa753969855e7ba0a2418b78002a590f2c88ea6cd86f37623e593b32061f6396ea9da7687b726f492ff9e9dd1ac4c897e7f31e2e99e6ae52511a7010ea158298c7aab6b13377be142649325ff2f317bdd2b905ee42d694beb59d1499c0ea37639b63e9324cdab8f68aaf678c99408b0282971f55131e737f770b9997d3fd32940308394e442f4462d971c81a7726077a2f63aa0b0f1220c9523eac29514b39ccfd0f547564837a82957e6467ddb2d974ae079ac9f6876ed3b1aea092197fa9798ca3617d87c573ec3b8ac0db1d8b6b2e47c664844fe573755f60d2640eaf80fe1fc1eb86fe61d66ab15ef05f3aad5d923b42a8407365d2481be99d5a28e9c77d244f1942a37a867f3ffd57f18bd31f1b8ccebb51b715d1d8a84a28b8b9ba41f4cf5b190c6c994d23500fe842f0ebaf0b02aea141b15c0979b024b53c8d8e14a69c0a5cb3b882789ca425ccebcd870d0b90285a138053d43c17674f4691cb5f4a51f4281f66b0a365606f37741dfc611b6c5a287c788c26ce062d144b8a17b4256e8f84b11c6bec3ee1e94f29f2118d815c7e67cc39eb75ca2ee30cec23e53449a352ae7cd02d32f665592361f801d2511a89d5668dc649fd48b253bc39011429da4a381e766eaf2052bf9b766ab7699414097e4c2f80c9f85ee4b4bd9591517222f65e83f42dc2b99c2fd219d5c36a998c8ee5bffa34b0973b3c362c29eee0f1e2691e8d97a412f1166e1f4a8defd6972edd12685f4a9421fee15c164fe4673ee745abef99b62b776536d0afb2772df2f057936ca4aa8f169f7cd9359e3f0cab04b039822da6524f59115391116f4d63e40300e5397268e491670947b76e90b770c981ef620c04867d92df4f60eaca7bd33c50f08e9e12e1beab913d8381835bb903c293fed7c556b7effa3f1052bfac288cbe1ea7cace3d4951fa293f74aa553c033f9b43f7ffac1351430fdf3b931702a940e14374ebe88389f2f44c2f656dc4f3cc223136ccc49ca03efd0cc413a6c0e9af5b2cf9ee162bfc577f73ad5b7cac4d57b26b63f3937a16ff3be39d0b80d5dcf16d9614e724e8484923651f905798e0f45a3374c75605af9403eef3639f097d3315050687c49fc70038ca2759634a905aaa3dc336dfacbfcc7991bb12bef54bc9fbc51d3b7ae8479aef5f33653db4ebee91de7b0540658fcc13d2ebd147fdbcf0bce7fffe6e38f66b7c7ae8ec61b30d55a45fbfe1a8d1e958852ac68a2d763c1b490543d4acc0965b98f9b2ef99c6ec48bd99dbc162e1a6ee8229328c860a6a4583f00851757b6d2c77cd35095ba6753066a120577253163dc7b04c804a7d9626cfff182417036297d4cb3e85f50b2ac8a791f6da5c57cafe10e0bd4ac1c7ed7034ae6804c2f1b0fbc904b0f97236459abbc70928c00f7b165990f12ea7fb041981ade13e12867703231127e6bed38459d18ac91b5c8e1bba41254770aae17e4772208d620018696bdd15031d3de9418ba973b426da843b3d6ae023bb7d7cb8dc7a2af7cb85b4617d520af32d45b553dfce1997c6d79aba5170a2b9ccf1bcaa9bd8d69f12408cabbbf5f2c3edb3a11c3a9850faf114cc4830f95c51700b4ed565a4fef3d1d09a3dff987992057163121ba50f20cb39d391460e1017b5eff16a58fd6828f260efcadc8cc125ed813633ec732a4247ba96df0e4de70a98fd5eb76a69d91a04e8e96c6df53650f401040f7598cbf39e91a9e2a208cf85ba59215c1b5745a4d898f7f8f87192641903d59a816f1c73beccb2fbe00c1bc45d11fee464328695367211f9a455de4b566abb2aaf5d89ad8d5173d986e25ea43ee95824659d5666b1aed6710ff6609ab535aead9078b8ed520eb0475668a128a9ee17889ca8a361da52d6dbbab1083ba057bac47b47ee1e9b35acb39d50ff16740322b6b165e300bcbf2fe3ddc690331155d2b104df5d9de517f020af9ae95662e730e4214f9ed8bf90dbcc70fb10b5c4ca9ba97f937825c38e9056a791439c410acd3d1de0c23a9ba3716e80953185557acbdffc27687d6967f0abdebf68927ddb3e36f0d47318b080a1024b8926c37c4bfab46bba29cab2e6d231f198bbb07e6a3d2f587aeca0906f37f58babcbbf1f71457a19b5231717ba3fe68b11b41efa136e2b1e81677df93a39ef63bd31151003973f4b0562de0799985fb164925e85d3f0d1eaae75adb480b41bae4210e4994a0420dc078420c30969c481e0b3bb6c8d231ee24ee0bdb043bfac106b199aaad023a24453b1cc21d9cdfd254bb236e39b6bd45619291c2121bcafe6ae78d5c557877c884c3efe6d3acada25030e00de02d41a23255cbfadfd815bfdb4ae06844c28cc8da4f3c5b343dc1937612edc23317378139a9b43bb87e00da8b28470d1f65e9cfb27788912365dd2ef235f0e77122557b8d2b67abdf603ac91c17356561ef778df41cf743d8cd8e1fba7daa6decb1160695abe0bab5d14d1da7b2ac121e18c58d4579ba7ea74007e039bc3719f00eb9e6781de257807850c734c47919030575aae48d3bf388009382d5ab7da127ebaf199242f67c6e105f644e7b5866f99d3767aa6a2044f5e7356247dc7cb4dcaa62f7821bc5cb9bb0262461454ccbf4217a48e0eb2af7a633fafb83c2f76bca9c497e4cae8e84e43c37242f38708a19eb61b31dfb6a66da4fb33824552b7cf2d8bfd19eeb2e09d33bbdad095adb3468ca06492dc12aebe5e44d7c4aeed47e49bd4c5753106de189a1f86ca4facdf33edf5febff1a93689584b7d6ea7c9087404ad1ff2ee382548321a3ba97f56606459c32a371660ab92be16a3478b27e64d96f328c87e2a8f15095949ed1c6d9f617a6480f3d180718a4ba3cc631e077bcbef1e9a399692374b6be28113451128fc5ae0e7c5dfff478d68a353bbebeeb57cde77482f2161843fe99254b1542e34160d2326bbc2fee24e9923078f00a833f09cb92be1575732737753ff01e02ce74c8344cfd4ab38d416e9a18d840a235ee01d6d3635e58cbbe9a452a35cf9514f7a43d90f9d4798f081d6a384d6e5520cdc9260a0b9a77d7b3711b0a9759329fbf1c34e57f49e0f75fa07083dbb84410a30699b92b38399c2e27e0a6542ee398828184e192926fd38a7e68744c27c76806aafc25c07e91dda5835f8222bd78d8e6ffb71355c31ec9560131c4f3ea78034733873f65f93c61ea9140a0467e581ac22666380ddcc33edc2e12280bb0bf890d0d4e2882b9f153bf97a595c7ef79ee9622a7c19c1a22fa47da93ec1b46243983b11b2a9ba7c5aad3d811545253f3244d464574699fe959f0108cb9e0c9bfafcff376d8c7169ce9a3f637afd72b9c1ca258ce59d838cff31b673f5579ad561bbf82821bc41b2c0b0db9bf624d9cb9bc38f37781b7f09a4b53bf2dc8ffe14c363be35357233ccbf6fe197ccf86c9c6bb1a6a008eb575bbbbcc9aa77e5174d6e67c697e2c679a0fac9310c695e521050f04c581e199166330436221dc2916254e621eca032d4021f4b8c6b58da485975181f20caf42bce9f8b8f43798a678e9f4cabebe88b140f2289d91bedecd4dc5ac6b1139d16d26232847cfdfbdeb3553d7647f73bd8b1e49a5c87e277fcc057db2c8ed6c3a289d4c5ae9444f7b7f4380002ee1f3a7f07f9d777e697d4e8411ad2a7f1fe4bf9b02b27fd6b44345cd04d157fdbd79d1fb4c47dbaa85a52a8aa7a2b5c7763c8616e01db58e5d32fee1b7a259db934272f3415c43a9d98f5089cabfe6e16e91ff79c30fa5e298effb200b88108a1f67f973cd08dd49ede578dd42c48d970e15be13522af0e09049f5bf914d06c5e6fdbfa32ae9e2f342da989c54434aafb1b57c771b28501b2e289ed58856f311db98e440f1e121ca888c56abbf2b1df3a0afc4d7a7d02a1123ff03fbfaa6651ba8fc1849ba939c6ad3fecff2d918a810ffa33ed2923851c80d159a97115e69b205ca650aa6c2524f277533ebcecdd558e9600550fbf1d32331f374a7946d845dc4122db9ba7af1dd48c67139f71b66ffe5f5486a0e48f378af2d7138fc14f45d065f49b8d8639c1016558ac4251f947e63f686adbf8b2409bdadb0db4930b0c3169fbe3f0834dd4c33f2f9ed5aa5397b8255de8c153ba31e3dc5aa97ae044297fd992ca73f6ee27ef4ed414f1330d657cf93d1995d27f8eed5a6c5419df194810de6ddd5b03ccde6174020215cadef5e943fd5f7721d044933975345f36f02cd32cd7997a427350ada90763b8e458ee6885c4fd4da3c35e0f8508c38f7f5660047f7d200a29ece438ef285cdc2b6c0d01c36b28e0576603711515043c8bf95128f2b0bd8e13fcb628ea3fabb9c21632e34e7647b6dd605b570049f4a101d30f422ec8e4672efaa9ad9be98f93fe6ef77697355eaa2b232e615e16d", 0x1000}, {&(0x7f0000001580)="e624be6ea7895c36e585368dfbbffea8800697d8cc70dc00aa6bf0d340bf17fc8414f12181a4f66453a3313c7ab659fcf89d3050c85b8c621d219bae723d6d5ad31b6e2a455e2a8db90d9b8b4abb44d883627cbc352f59be4497c13aba46216b2d93d1a18f1de038d17e9400316ce453b90bbd94fdbef266ca2b191521d7c3b68883a006331754b6c6ded983211d04d951705f32463da7490acdfad6b081c39fcfae4e82cf1dddb88623c5712ecefc858c7416060b252b937e5f8c84b2171ac87ba6cddcd9dc77e769a211aaeea487136f46c80ca22601325af98a2d7883118f323ec61828555d8ea18e41", 0xeb}, {&(0x7f0000001680)="752d10d0a3e7c436169c01cd99ddba929fa402977481bd0f7e3e1c06e5e4d34602cbfce5c7fc403ac1aefff39ad0240c1d675b86d1fce272322f50d2e123bf0f8ced556d75f6717d96ca888496a5e30f24dd5abdaf5e0982d67d4066e80d", 0x5e}, {&(0x7f0000001700)="d35ab910b79554a61d05693a0cc346d039368ac1c5740d92f6cf5bed4cfedf65b5e99089574e4fa805428e2c45db7b9d9516cfaa7cd305f2d0b3fd1d13037c7dfc310bd87f934953f7d403a4841bd02147714e0a8cd985ab", 0x58}], 0x7) 01:03:04 executing program 1: 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, 0x4080000200, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) 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) r5 = shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$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), 0x14b) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) close(r6) 01:03:04 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="830c45d8aaf71f9255048b4e", 0xc) socket$inet(0x2, 0x30000000, 0x0) 01:03:04 executing program 0: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000680)=0x294) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000006) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/\x00', &(0x7f0000000380)='\x00']) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="060000000010000000000500fffffaff050000001c004e210900000000000000000000000000000000000000c497502300"/148, @ANYRES32=0x0, @ANYBLOB="d700000001800000878000007f00000005000000"], &(0x7f0000000640)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000001c0)={r6, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0xfffffffffffffd29) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000001780)={r7, 0x200, 0x6, 0x8000, 0x100, 0x2, 0x9, 0xfdc, {@in={{0x2, 0x1, @loopback}}, r7, 0x1000, 0x6e, 0x2, 0x4, 0x86}}, &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000500)={r7, 0x6d, "8e05591e0b3b9cb52937715dc4e07b7bdd58d2e8d9682109c149fccaff69f1801d2ab67961b63569a0c86d85e813ddf14ec65b3e5b23b5852cc31d4ae1fabc46c455b116ebc6e58c7e4efb6f3bdd38ff1f29b65eb2dc33c5a5bc33b456b7ca0ae4598cc118e36e838a306df949"}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x400000, 0x3, 0xafd7]}, 0xa) r8 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000fcffffff0000000000de0800"/87], 0x0, 0x20000000) accept4(r8, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) ftruncate(r8, 0x6) sync() semget$private(0x0, 0x7, 0x3c9) sync() semget$private(0x0, 0x7, 0x400) dup(r8) 01:03:04 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) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) write(r0, &(0x7f0000000400)="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", 0x585) 01:03:04 executing program 3: setrlimit(0xd, &(0x7f0000000000)={0x7fffffff}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1c858dcc}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x49, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x1b}}, r2, 0x8, 0x480d, 0x280, 0x1ffc00, 0x2, 0x81}, &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x5, 0x4, 0xe393, 0x877, 0x1d11}, &(0x7f0000000100)=0x14) 01:03:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) r1 = semget(0x0, 0x0, 0x106) __semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f0000000040)=""/237) 01:03:04 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_tcp_int(r0, 0x6, 0x323, &(0x7f0000001c40), &(0x7f0000001c80)=0x4) r1 = open(&(0x7f0000000240)='./file0\x00', 0x8084, 0x48) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000001280)={{"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", "4f632906c4454cb0e41262ea331ddd9b81c080412292afc9406d296b816acba0", 0xc9a8, 0x10000}, &(0x7f0000000280)="b57952cf3f90d409376405b8c688de774684ab8909840858a331761e0bf14e832f1d7139ac628ea5895371ae44e6a1883ea1c37d9569af18cf825e74e84413fa1209389b9a2c915ce5f6cf3d474853155db31e71b35a1d02b6ada1424e8feb138b90bda92cb89566f34a62e6cac34d7f2ca29164e117efe03716e1d522d7494cf6326240b4e6d3cd724926e8f63ccf75f4ed83901975ef83c1b80f7d3297d5f4e73d386651538b9ae662b38dc83a3992d4b958212f26965922fc300b9b8f72e12781438f4927402b0e9fa790bc64299dff4a802eba6d43f4b4db80900626e4ce340dda49d34c428558b12558eaef89cee95606281068d982826be69dd6091a89a29292888917f5b9c12bfdda0dbc46420c620c4cb910ec5f9409de429912bab03e39a66ea6de5ae903bea09e9a79df7be2ac862c530f284236ae2942a664fcf506d73148a2fda2ca3d16d64b43841a5de12ec97c227b50ab53c7860232c1766709c52c81940956abf854801dfba489c03e823bc293346bbf95fadf0a85ec0a95dc618d9805d90eac3f1dc3fa44dfbc9f80c61faea73c7273dd3c5f700645fa4903804747367bc927a44448c40cb7f0ea05583161feabd2ed18b373f5df78f9073652cc7a130b82207f0b55de66aef58d517ff92e1b0a0881415a71cd7df391fbc71ccd5cffd3e1765d3f84eb323be28cb19e16a9c635d3a768c98fe688df882cad1b317a24c42a554a0da3be6c257dbd969ff12e5d25757c4a7e4f85933ffbb67cf4d9e4460c60a7fa61bf46bc13621dda45feecba56c36c4beef2be7c36fba0fc24cf18db1d4f966ca230930d46ca4454adc78c3f4b41b75ba2db7d6e22b8cfd734fd090cf784881059804c8b1138bcebb44e36069c62fadc6e728c0f4a28b9ddb0bbe82522d9f51206a924f0267449379fde2302b4f2de2f9d91ac3f58dacea9b861badb3999576aac79a6b95a5b57fd21f2fba2547d7fd546879653f7cb7b7bc3015e1a9412c5387b993db82cf726a9c7b6ad9102ebba3761e177b6b0faecc0b4bfae14efd77bca6743670a4c6985e94bace7d1ef56a32f6dbcb6830830c9cae90567fd52d0ba0a1b565821c1715ce6053c60a1bb1e4d527b193e4edf06a43eda2f3b569e51831bf20e0ce9bcddfb00fc2394518a0115827af2c66ca0e1962bb58fd138fddc1c1d7146ddad0505e5f6024ddf81b59fd1015240069c28d06dd6e73651a4350403e2587de83ab564c431e381b719f9571991ef9b195e45c277f59222f415608666b87d0d0c06efc60a6663dc0ff74e6510a33b494f89ec1c7a2068e88021a47e2ff405e9d43159b5bbfc723484362be5ed1ff0afac672fc1651c29a38605f9ff75d45664823bdcb809fdb68594928653a8c018851e2ac3c2d487375fbb87a0af2bd7fb5b2557724f7ab2e06267ea8762b5b729d74aad04966c063192e3629b17fbe77731c96e73f33622fc4a0313cf3fe86d7d1035d01bc8a8afb2804f6c24db9e59a75a80ec436c582337084b465e1f92de8dc08c007ab8a418cd58226733015e54076524014e2d9334415f55070ca444e5ac58cebc3531b200277d72a4ab0beadfa511ac2b19e5660dc815937719b24f8132de1028356be1b90bc7c8c37aa1517a5135572cc1629cbcf37edd4bd9ccd154ab3b8942018fc22f357cb72c46e4d1b2d3cf579653307027e8f428cc625bd9d2d08358f7e9298ceffa7b417cbbb4f5469f3c3abda0ebad1a6a60a92267f3dce446e273cd639695b9b99eabb76c7b65af6a3c76459e0df974665a6170797edec969a89a7d3141f832149a3ea084decd6231d091a4095c938ef82c3537e01bec416f0e84c13aee6ef9235a64982594776306bbc962c841716f655f125257de13ff3a1e1030e72f2d0ce3e61c3a1dd9e9fa21f5cad96900a1efc5b42a12bed730cc11bee82d3118f87d3aa95ca7d7c6af603c057a8f2e9217b83c881f2dc3f85d65f8e35f8c32be24413d046b31c89dcd42903ec7cd05316bdddca01952c58f23cb6c17a2f80e578d524bc5b7da27f5ea439a88e98e47e686c57c15fe6dcc17e624f2da6b7f66c107575e3a985dd0653e324fb8bd0d5cae5b7070b1953ad3d445e5e1b99b807f17e1403d5f750aa8cdac59f252e863936efcf995c895f91c7c1ea1f8b9c56261192e625ce77c06eea973e4b23ed9f433ed3e6b6798d06a8671febd12dd38c0666f78bd317f312e3756ef43a6f24a617943eb257fb8edeaebcd558fe925e58d259cc9a8cf21e7b20282b60e5b6076827f61e20d6f4bd0a39dd39113d26ba3cf70d506d282a817c52ababfa8fddb2c5b20683af4c73dbd2be7c0332c7172d69657d741c9388cf44309615104bf78d0a3f98ae25b49884aca505b7b5b021d3f4285aa4a3836ff074c5324e42b309118f025a28ccfb2a1cdc47f6cdb969c69451ec0fae7ad42eeb9a978b6f78b359f058565cdcecf6df1b1b20f20e7711060e1f3783d68673738750fdb254e971a39e65ce31cd3d5be1aaa4ed77a2257957b95eaf3569d31764df4dcdeee2ef2714f501993d241165784b3df62c87c43670a35c31dc0dc38e7a8148b1e7cb89dfa4d9bd8ac1389e31ddba29822133a352519bfadf70ffda5c32b6f5966517cbfcc5f6a849a1e112f0331916131e04b1fb6f6dda7c47894f6a7adec55826a36c2e36310ac2b0464fffeb7e0f7e017fc2eb6829c674a8f615e4e2cd5e3c05f243ae83bd49ed7c947a6294adf4c221c618c23d0a9b7d32696c54166c368a33a569d50ccf6a84227990fed6012c62484f0f6e919be4a091e1fc6790e49a58a2ecd179c17f974b0d8b22436611c7da2d61cef6e952b3744890e0cd3d9227a4fdd6277b0d82de624e31b4407508b3a9ffff0bbaebc32f5b4706f1f9b76f4d243c1bebde07e0adcd1791b1a4674bbc0f4c41221ccddcfb7da9a299f50f0e18444a1fbcbfc2418927179304dea7ce3e86064619a5796cd1bef8d54c64393e64b66ce6d2d880e7d531cf409936d59248cd584f3757991c2cb9dc9816d178038800ba5c4fe5e8fea119502e3fb8e781772c7802848a01c23761ba4c1957f30e6174dcf5aa22000e416ab36b4e1163c17c1b016ee0d5fcec8f93ba07216c811fde1cfd82abdec9a532819b5330511120a603b354d2809f39c667e49fa1cb704263c81e32cedd11675dfb24312e704373a3065be5b3e8972ad514bf2a2ebb12aa525def4dbdc683f3925c226e558941ea372d6cb386495ef1ab3916e1b51440f9dde5e842b214cc7ad5897404021c0683a743e1f575b26259dcad7b8275e09001e3477eb4f47c0d2623484a96a979002a2f1a42c120c2cdd1790d0d9e068865f8cbf0daefb7bd33df3b038c36313e0ede1bdc5882603a81df870a9ba257fe16135037a047764c4c9ab559ddee0d8f1cb5f9a4987e82b09935208d1723bcaa4a30435ee7f1e23953cf4d08aa588df7121c9082b88047fbce0aedc25a8db780c86957d122dd5bb6dc95263184cd0764859732fc21af8e0b3c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0x4600000000000000, 0xffff, 0x101, 0x5d, 0x80000001, 0x7, 0x7ff, 0x101}) syz_execute_func(&(0x7f0000000000)="984a2af72cb74c0f05bf03004b00c4a37bf0c52441e2e9c422e9aabb3c00cb114a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c021dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd52ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d82a17817e2630373037000f2d8f0b000000c2a0c10b00cca27a0e0f414e5352f30f0f9f3c6436b2aac4216d72f400c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e914c3dc8a3a3c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000eb0101637914522800b83a00a2f1fbfb3b62") ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f00000017c0)={{"8e63c28d138cd705fbdbd9f32ba88655ffacaaf99aa8ea018ce3b2cbb1901e232ee5f57de9c9db920cbfa5632a264dde13016ac76854006ee387859b2d6270b033671342e46ceebf327e8fa908ea7be389f44ee0f9c2e8043d33587a42f734294b70500128f087bd5593605a4819a4c41b863390c1a37d135737d3b4caa3c358b8a79960e2ad13c73b7f0a8790295929379d700b5867830e00637040c988190903a4805627c0d21381ea9aaca34bc8240ada2a766d616ff7cc0d7382c5e190192bfe6d60e5d1d3ebf6845674f38364ec963c4ebda7649a606189b36627d41e18db1f458e96ef00687a56e52322423eef632771fff04287bd3fc11936fc9a0638aee26bdd8a275d8c70acb20bbc406c6ae5af6998815344c5b6e7e9f5dd0e7cc1fe1d13cd96ea1864adcab8aabf0af1855f2131e0bcc4640a89c352f629677e79c5a4aaccc20e38c96dca85b4819c802b2fc9b0f96111025fa21e84ad170eebbe707dbcc65344f84bf34c1648ac4cad48c7427e82ccd4ea04a395da911efa692fc802df63722c3885e0074256a67b44dade42b711e003051360268c6f54bd29449a5016a06320c2f955426972df95339ec2ada8df1c131b7d43f18f7c3496d294d26ccb6e71e8c1f01c9a7955270aa4f771c73ab4306332f9c211512894870a5b90c3bc6846ff3fd2d08df749f24daa13f0ff4e930d793f17871fd5fea5756cfe4e28ae4842cbb6ec193663734e9bba0e2e35e47d08bc9319f6a28e647d7805ce78e9d38b08dc41bfe84eb146c7e6119076f05429dfec6f39c6aab9cd37b5927a2d068d3a34900a30770fefb9ebb6dba65b399a9941ad2fefe12f4f31b4c2660e8ef157c4853916fe3b7c12b0569d63ea6b1b76576f3d46842ea617c8d8ca70dc2ebdc0674ca867f6c348f804b76cd87d3132c947b8739b1c0d65a26fb8162b7742f2849b7ecfc33792efd0945acfa0b238e93110634b25ff2caebdac6a14be7f0e12aed0cfa3d07010a44bd795d95bee1b05fc8c11eefb1827ef4e43f9ea635c9f0b271c61442a6d78cd99e252eeb042f901cf14cfc90d3f3541cdc1d10c56aeb870567653df8dc10222cb794a6d9976d9799e1baab2c282f98db92955deb5e50d9c95ca4fdca8899d4c1781e8e2659b0bc7a77af0a23da2499cb4d81ae6feecafbc7eea19df55ea8faccddb0f76a4f6a19e057d7dbc4e49f29046eb53f2ee8a88c61725c09e39a09c933a0c71202c4bbef889d817caffcde62472efbfd35e62087ee80c4287a2f34ee750d7d2c950cffe5f9d7c2bb1b2f0b9153e226b36e59e21dbff8b55f03c08e7921a230c39415a41f2ebe6ac812e6656169de7a2458e112ff4af84545b97184c43f669f8185c86c18d957ba5baa77405ea356ad2ff0823f0fa686fb94a74dc1f6a46f5bf3dc5419e571d082066578b94043dee9f7b324a", "323592c363829fb3ad5604aa185b6050728a6e5dd1b2919f000f1c026be3a4e7", 0xffffffffffffffff, 0x651}, &(0x7f0000001740)="50c52d81d56b9bef75ac09f33ef65fc72fed792f750d2f41e5a726c5f9eeecfe4f8c6459f7dc0965aa73507b75f31e4fe7484933a86880560494860d011cbf6d4420e153b72f42", 0xffff, 0x5, 0x3, 0x6, 0x4, 0x2, 0x80000000, 0x401}) getpeername(r2, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001700)=0x10) 01:03:04 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) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe, 0xffffffffffffffff) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x100) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x2000) 01:03:04 executing program 1: r0 = socket$inet(0x2, 0x8000000030000001, 0x8001) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom$inet6(r1, 0x0, 0x0, 0x2, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x20, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) linkat(r2, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x9, 0x0) 01:03:04 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xffffffffffffff63}], 0x1000000000000013) freebsd11_fstat(r0, &(0x7f0000000240)) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000080)="1ec19be0c5bf630bce3468f48a4381f4e2230cb06abcfeefecd6aa7c3956ba4220e254678142c2daff0bebb5073323f29bd7e49eea7a649998bd402e6b33c420057d5a92ef11404b1ec11584") r3 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r3, 0x0, r1) accept$inet6(r3, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sync() mlockall(0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget$private(0x0, 0x10) msgctl$IPC_RMID(0x0, 0x0) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 01:03:04 executing program 0: r0 = socket$inet(0x2, 0x5, 0x9d) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x5, 0xf, 0x3, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x2010, 0x8, 0xa0f1, r1}, 0x10) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) close(r2) execve(0x0, 0x0, 0x0) ftruncate(r2, 0x0) 01:03:04 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fstat(r0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795bee6be94fb9680c000c008fe9589b26c7e4c753fbc4f1ed2626410fdfd1d4f47d82663ed107c4c2b90a23f216e5c3c422b18cb6070000005151c42295b8a5a0000000c4a27d181e1eea01eff265dc5f0066490f38f62b5b5b45e145af35af353541000f9a99f3f3030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r1 = socket(0x2, 0x30000007, 0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x6, 0x5, [0x1, 0x7400000000000000, 0x2, 0x2, 0x0]}, &(0x7f0000000240)=0x12) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x34741ae0}, &(0x7f00000002c0)=0x8) 01:03:04 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0x4) getgid() setgroups(0x0, &(0x7f0000000080)) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) chdir(&(0x7f0000000080)='./file0\x00') setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)=0xe2) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, 0x0, 0x0) 01:03:04 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) mlock(&(0x7f0000fb2000/0x3000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) nanosleep(&(0x7f0000000080)={0x7ff}, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) clock_getres(0x4, &(0x7f00000000c0)) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 01:03:04 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600003400000000005f4275a26b0190780000000000000000830300000800907800000000450000000000000000000000e00000027f000001"]) 01:03:04 executing program 3: r0 = socket(0x1f, 0x20000007, 0x7) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x80, 0x20}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x9, 0x100000000}, 0xc) syz_execute_func(&(0x7f0000000000)="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") sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)}, 0x8000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = socket(0x12, 0x2, 0x7) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000140)=0x399e, 0x4) r3 = getpgid(0xffffffffffffffff) getpgid(r3) 01:03:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1205, &(0x7f0000000080), 0xfe9f) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x261d, 0x3f, 0x9, 0x3, 0x10001, 0x0, 0x7fff, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x4, 0x1, 0x80000000}}, &(0x7f0000000180)=0xb8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x976, 0x71ec, 0x10001}, &(0x7f0000000200)=0x10) 01:03:04 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, &(0x7f0000000140)=""/58, 0x3a, 0x42, 0x0, 0x0) 01:03:05 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) close(r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000180)=""/216) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") r5 = getpgid(0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x103) lseek(r6, 0x0, 0x3) msgget(0x1, 0x524) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$lock(r7, 0xb, &(0x7f0000000000)={0x3, 0x7, 0xb3d, 0x7, r5}) freebsd11_getdents(r1, &(0x7f00000004c0)=""/243, 0xf3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f0000000080), 0x4) freebsd10_pipe(0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f0000000280)=""/138, &(0x7f0000000340)=0x8a) accept4(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r2, 0x0, 0x0) lseek(r1, 0x0, 0x1) 01:03:05 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) lseek(r0, 0x0, 0x4) syz_execute_func(&(0x7f0000000180)="b1cf91cd8066410f2e0ec44139fd5bf9a641c1c1c7e4c63afb664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fc51efc48192558dcbc366450f186746c4415173d70e0fc3b61f71df7095958fa978d6ec230f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e386466400f3805dbc422790f073f894f00f28a80ffefffff74") 01:03:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) open$dir(&(0x7f0000000080)='./control\x00', 0x400, 0x100) fchdir(r0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) ftruncate(r0, 0x381) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) fdatasync(r1) rmdir(&(0x7f0000000000)='./control/file0\x00') mkdirat(r0, &(0x7f00000001c0)='./control\x00', 0x64) 01:03:05 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/\x00', &(0x7f0000000380)='\x00']) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000580)={@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x5, 0x7fff, 0x1000, 0x7, 0x21}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x4, 0x2, 0xfffffffffffffffc}, &(0x7f0000000440)=0x10) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) chroot(&(0x7f00000018c0)='./file0\x00') execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r1, &(0x7f0000001900), 0x1000000000000154) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) pwritev(r4, &(0x7f0000001880)=[{&(0x7f0000000640)="9f14d1d948b56a284c625869330a0f1bb5bfd17ed385bdb5d332f81619a321b52cdea5122873cadbefc53e46e676033d2e3e975830a3d3760437bfcd6fd3389d800e2fd03013004bca8d7a9616f90b7e95e37af27008c0898b304fe240a5f9d1b410c003c8e0cbaa90f68a5b5ab683b18758870c76c337d041b717c7824bbd7f2b18ff26439a6519c9d555037b8baad45bf745cab642d69b77baa9fa5c7433f8d4b39ff8de0698f862504b578529e08f55ea384d132814dc3d6753a6f99f7608908b8f", 0xc3}, {&(0x7f0000001780)="69ec59323b3ed7465d0c54ca5f03a9d9212387daa846698c41b3b0111716892d5d765ce28d45b4670d34ce92bb942e0c384033a09f35c8e7d5992610d4ba8d0ddc41e41b2b2c7ea9970d4a252ff222cb2979587b28896108a05a8c76486d020654fa1e4e9b15ac3aa328b05a143e7520e81afb052a7b8c136ebea37b69a2fe3bc16aae54d8fb727b221bcc1028fb38fe80a238a77fc372f814df1db70d6d7d67f2b4ca9b95aa5cfc1475cc7b2bd36b386ee88fdb934425295b22d8f4bbc180fb2a6969e455efa3f2df554de3c608afae", 0xd0}], 0x2, 0x60) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000280)={r5, 0x20}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000500)={r5, 0x6d, "8e05591e0b3b9cb52937715dc4e07b7bdd58d2e8d9682109c149fccaff69f1801d2ab67961b63569a0c86d85e813ddf14ec65b3e5b23b5852cc31d4ae1fabc46c455b116ebc6e58c7e4efb6f3bdd38ff1f29b65eb2dc33c5a5bc33b456b7ca0ae4598cc118e36e838a306df949"}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x400000, 0x3, 0xafd7]}, 0xa) 01:03:05 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x3) r0 = socket(0x1d, 0x5, 0x8000) getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, &(0x7f0000000280)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000000c0)={@loopback, @rand_addr, @broadcast}, &(0x7f00000002c0)=0xc) 01:03:05 executing program 0: r0 = socket(0x1, 0x3, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) bind$unix(0xffffffffffffffff, 0xfffffffffffffffe, 0xfe) 01:03:05 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000100)="ffa47020cbcd172176dc78f0c0a8bf7415882a4a954c1f1ecdca24a5c5289dfa627308f616f43de1d6714ad34fb59264625f7a872e5152fbf5a3fc47b62cf789eb9479e987c8b0154c511183c0d2123cc00c54c40146d4102baa7653fb7b15fad9de9ac0ad93") 01:03:05 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f00000001c0)="ea4471dca5341560761992d9f5cd50dd841862e3845276227242cd04c947996011917aeaf24903aa59bb5e95cf11afb5ff10c8c2cc8b9ed5ee11e355d5f355cc6ffe9debd215d81bb45349629f56") getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x1, 0xfffffffffffffe01}, &(0x7f00000000c0)=0x10) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x7ff}, 0x154) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240)=0x800000001759, 0x4) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000380)="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") sync() syz_execute_func(&(0x7f00000002c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 01:03:06 executing program 0: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @local}, {0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x1f, 0x80]}, 0x5c) r0 = socket$inet6(0x1c, 0x3, 0x9) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000200)=0x4, 0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x2f7, 0x8001, 0x401, 0x4000}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000002c0)={r3, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet6_buf(r2, 0x29, 0x76, &(0x7f00000001c0)="5eaece2279ba28678a606f4cec6554712ea128b1", 0x14) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair(0x12, 0x1, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000140)=0x4) preadv(r1, &(0x7f0000000040), 0x10000000000000f7, 0x0) 01:03:06 executing program 0: symlinkat(&(0x7f00000000c0)='/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00') madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) r0 = msgget(0x1, 0x2) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/84) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:03:06 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffec8) r1 = shmget$private(0x0, 0x3000, 0x4a0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000480)=""/198) syz_execute_func(&(0x7f00000001c0)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") r2 = open(&(0x7f0000000100)='./file0\x00', 0x120802, 0x10) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000140)="4d30f606c2ae5e7b1d9fe560f21655276cd17c54d16e94bfeed4bc09c03937add34c37f9151fbe92b871ca3589ae574853d8a05b8b64d221a88f70b12f51cd824ea3985a88816f06d58ebf0863ea2518b18fb00facd58876f75843bc5d1a6956f55d5a54cfc1cc074abc7502288dbd96dfdee3b1002228fd0cbe1b30f50090") bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) 01:03:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)=0x0) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) truncate(&(0x7f0000000380)='./file0\x00', 0xfff) open(&(0x7f0000000280)='./file0\x00', 0x200, 0x40) r3 = geteuid() getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) chown(&(0x7f0000000000)='./file0\x00', r3, r4) 01:03:06 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x20000001, &(0x7f0000000100)="9f3ff376395af0de3b3e40fea18bb292d089151006887dc2ea89d53b5ea16adf45124b3dc28663b7112a6f19574b2f91bf6308e663884c4894c102c11289d4b01b81899cf21b7cf0e8b496039fb850f1099600ee445e081478142e2b6632146c9821db9786943bec5effdbb0457bd5a06112cb44feac0b8dbf80b58c80d1133f69f283a14d5c3574f06a8a71b3efecde26dca1848bc5a6b8833bc0110000", 0xfffffe6d) syz_execute_func(&(0x7f0000000040)="430f004b990d27000000f2420f1be2f3470f8e090000000f53d7660f3a22344e2dc46245364aff470ff2b113012041c402fd32caf080611300") setsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000000), 0x4) 01:03:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x2, 0x4) fcntl$getown(r0, 0x5) listen(r0, 0x0) 01:03:06 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) semget$private(0x0, 0x1, 0x230) setsockopt$inet6_int(r0, 0x29, 0x51, 0xfffffffffffffffe, 0x3118eb8d) r1 = semget(0x1, 0x4000000000, 0x10) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x5, 0x3, 0x1c, 0x0]) 01:03:06 executing program 3: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x0) mkdir(&(0x7f0000000080)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x11) open(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0, 0x82) rmdir(&(0x7f0000000200)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 01:03:06 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x140) r1 = socket$inet_sctp(0x2, 0x5, 0x84) unlink(&(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1206, &(0x7f0000000080), 0x4) fcntl$getflags(r1, 0x3) 01:03:06 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c3bb5b598cd801b69e46962f5696200d9db3c6217795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c35b5b304545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d184401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0xa00, 0x150) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000180)={{"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", "ec930d86be0799201837a721ff072197db41d45ea3a9bf790d61671b6e3f7b13", 0x7fffffff, 0x1a5191b4}, &(0x7f0000000040)="ba8d35bb1e90aaa0e7aa16adbf62a255f964496cdc2acf8534824b0af1174788e098ddbb62900dff34281244b2be0310935ac4918af14be090b2eff6b414eda894a59ee6bd84cb23d718a4f20242d39f41484a", 0x5, 0xfff, 0xfffffffffffffffd, 0x1, 0x8, 0x80000000000000, 0x80000000, 0x4}) 01:03:06 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000000)="63d849ae8d29e70b05ca124a2827bf") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f00000002c0)=0x800, 0x4) 01:03:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="20000000000000765f4e45f1d700"], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9}, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) 01:03:06 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0xffffffffffffff51, 0x20185, 0x0, 0x194) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') mlockall(0x3) socket$inet6(0x1c, 0x10000000, 0x4) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 01:03:06 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xffffffffffffffff, 0x5, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48b, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$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)=[{&(0x7f0000000200)=""/48, 0x30}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x5) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000000000000000000000000000d50000000000000000000000000000000000000000000000000000000000001c00000000005dd200"/102], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 01:03:06 executing program 0: syz_emit_ethernet(0xf7, &(0x7f0000000000)=ANY=[@ANYBLOB="097c49b593f7bf82588cc9cd86dd60a0283100c10000fe8000000000000000000000000000bbff0200000000000000000000000000014e204e220000080000e0010689668a6475d71497be5206eb872a3d1a66c689c42a2db38b5b6dd04c449c32239f16bf034754a7e13811aa266a35fd3fd639297a5c2758ef4d2197b03cf01ef8ca8a9a1f7f55f094d48a397e7c2c65c61226836890cbe76d1920c58b8a0128dc3f6800dcd436f8a079628942d19fab0ebb61cb7799d7d4a1f83dad84335fbe980f26e548f116ca2275e2a84ec08640a0a9f57ef321b670f65fff076e8116d705b0785dc1001ad3976f3356fe07973af364416fa1d2d0cff8c02c50849fc64af6fa803837e77b0ca04f03b1c84a86bff13d8a33711a0874c9ba692604278ef910a09f61d40c2a05a43e34d573cb7d9546a143bd486977467217927127a47f166d966bd09804041be1fc13f87a7250891dfba5b53b4e92800219bff773b3c74cfcd09b4cfb44"]) 01:03:06 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x20) r1 = socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r3, 0xc700000000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000640)={0x0, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000006c0)={0x66b, 0x0, 0x7, 0x1, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000540)={r4}, &(0x7f0000000380)=0xffffffffffffff0b) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000003c0)={r5, 0x3ff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xfffffffffffffd31) fchmod(r2, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000004c0), &(0x7f0000000500)=0x4) writev(r2, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x100000) getpgrp(0xffffffffffffffff) sendmsg$inet6_sctp(r0, &(0x7f0000000c40)={&(0x7f0000000340)=@in6={0x1c, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000b80)=[{&(0x7f0000000740)="125ffa82c18b474e41c1adbc30de3c7a169d", 0x12}, {&(0x7f0000000780)="9b3f8f0eb9d7244582cc66c79e9c26e73481d2acb4f404107a5c7a9accc503c5ca3e943a35a1beb3ce06cffbb30359b38aa3e2275baf914bae89498ac5ac626773d3fe55e154973161fd7c66d56c217bb3c9bf7cf258084684c060bd20fccfd3a34e75203a443958b36565dbed3bd3bc12b7a8070ae472f01639a4dd628c5549e61bb02115628a6a22a1b575ed8ec5dee5865cc9eef730630fda097807fdd8a04a0e99793475822ff5d35d73466668a4d24b22cb067551ac71fba83130", 0xbd}, {&(0x7f0000000840)="78019accae5e9116bd0b4cf8c0b0f227b38735e3d654b0dc2d2e6ce70fc157f544dd398fb0e4a86a2662e623089b7687f8c3953a8fab33916841877c4bf9eaca990ff598bf7cfaeb8f43a389051f7efc948b67098f604569cb712de8f09dbb660733c04ee208a132a01e4f399b3ee06a857665fa299af5c5a916", 0x7a}, {&(0x7f00000008c0)="83881a67afb00ba3e3d8d7db86322a13b5816f19a381b543f77dc4a2633c9141c861e276", 0x24}, {&(0x7f0000000900)="b43e0e3dbdd612dfb8607e758eed1f0d73437462fb3a32126cec1a758fd9f3ff394bb8b266752f5d02e028ed763631ad27e7a337ceab6c19e941c598d6fed71aa731fafff6adaac510652cbbdfda2ac440e640d9ef", 0x55}, {&(0x7f0000000980)="137356191c63e53d09048ab7b48b744f74faac", 0x13}, {&(0x7f00000009c0)="9d40f0c19afe01a9f3c42cdd323791aa9396d5ed61d60d50f49e0f30eae50ef2268aa3ab5fd4be912cdea17d469f090119b26e74884f81240ef6a0fe643d7e529e48ee486ba1bcf1223a8eec25e19f37026e62db0ff9b7c2bc70b81ff3d9b41aff93051eb0cf09a484d9334269dde4512451c80ea9c1f0bc2880eaa7451361b5f071b85f13b614559dcf91ba731dafa9b13a8d673cff91082adb2e67b09564480ed849b84f88993870dfa5bc2548b4232755ae32f74369cb36e515c69f", 0xbd}, {&(0x7f0000000a80)="014eaeca96673caf00f40a64489bc1748b1202bf1805354b1242860bbd7961957bca72af777fbf566acac2e038cf0955fb64087a3ff43f54cab44ee73069d0c56bef227bf5a1f05968d7dcca43937d79dfb2a27b2bbd9fb61ee152f1bb18beed73818e055070b117c9fc9ce7d135f4a76b", 0x71}, {&(0x7f0000000b00)="db54a71b0472440a2119ea2bcd2027c020f94a29563f2ca279dd3e191f4da77f5e29ac08e9e2", 0x26}, {&(0x7f0000000b40)="d868d51bd8c313b73c2824a9cb32101438b7edaa", 0x14}], 0xa, 0x0, 0x0, 0x8}, 0x4) fstat(0xffffffffffffffff, 0x0) fstat(r6, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000440)=0x3ff, 0x4) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183) 01:03:06 executing program 2: syz_execute_func(&(0x7f0000000140)="0c18c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:03:06 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) r1 = dup2(r0, r0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000040)="e0fc703fb376a252c9d3415cf09ea4549be7a0ab447ef44f5608f054e231f0659fac29361128a205bc76d32790e0c82732db8b66674577fab34e533a7e8b5bd7c268d1a66adca604fb841ff1ec92f9e0f9ba5b71fc21d79d5f30c6b78d47df04fef0444be941730a5b218890a45ce32e0b49f290678acd8e557fa826fb5a") sendmsg(r0, &(0x7f0000002740)={&(0x7f0000001940)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 01:03:06 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "fd605d", 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x3, [0x0, 0xfffff800511d200c, 0x66, 0x0, 0x0, 0xa0a8]}, {[], @icmpv6=@dest_unreach={0x2c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x5], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x80ffffff], [], @broadcast}}}}}}}}) syz_emit_ethernet(0xfffffffffffffdfa, &(0x7f0000000000)={@remote, @local, [{[], {0x8100, 0x6, 0xb}}], {@arp={0x806, @generic={0xf, 0x7002, 0x6, 0x8, 0x4, @random="a4f7a15989bb", "e00654ca7ca53287", @remote, "13aa8bd4613f422ace097f83ba6872dc"}}}}) 01:03:06 executing program 3: r0 = open$dir(&(0x7f0000000500)='./file0\x00', 0x4, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000080)={{"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", "b0099137b9f45227ac821439e5ca19ca7ada250f0f9b69fa2ca96283f97e21f7", 0x4, 0x4}, &(0x7f0000000740)="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", 0x4, 0x0, 0x845e, 0x8, 0x4, 0x7f, 0x0, 0x6}) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001740)="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", 0x601}], 0x1000000000000010) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x2, 0x80010, r0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000580)=0x1c) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000005c0)=0x6, 0x4) fdatasync(r0) getgid() 01:03:06 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) setgroups(0x0, &(0x7f0000000080)) pipe2(0x0, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) chdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xfffffffffffffffe}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000680)={r2, 0x1, 0x3, 0x100000000, 0x2013}, &(0x7f00000006c0)=0x18) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000001300)) sync() sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000100)="bf5f04ee998192d53807568c5899bd9a38526325b09d8a6820f22bf123c643e47728217938438065551eca45bdcfde01fb7056372fd8d7f2bf59261052d5b27f0c4696628d3f592f679dec5c025a83956e01b597ab9b302fbae6bfdb964bb55edbd3641c0c766a803f806b71da", 0x6d}, {&(0x7f0000000240)="4fad7787a68d750c1c5e5823dd54f2b16bb28c487a7baafaaafd0e3d1f41122e841a954973dbfc9c97e124e3646dea5006", 0x31}, {&(0x7f0000000280)="dfeef4709578d831419c1ca3d99cdbad2f36fee11e506e37c130e9503b01e2926f95452d844d2062903b9ffae5f8e8f5a0a2dbf70ef93f09", 0x38}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="10ca8f940890858b673701ad9bb185dff23c32578adc56432ff48cf3f8a1b5920a1a795dfa59c8c3e0cc284e6e4946090e9118818d989f4a527eb317b940155d76a40ba8fafaf498df218e76f9b0b16c21f74a073b4091a5a36a0c08c5d98234a83db23c7826f57121709712c7f00a40b8b06b010813988da114ebfc6a2335cfd6c1c1b13f6e648f598b592c9157a2991bcd9452e98112b0a80ff1f07c2f9c20467b8cc26f712015d9cb736672ed5721eedadbfb7dc3baa270c2046b3de2c9d016d91f35c81e3ef0a2dfe6484e5aa71f09e8a0968822d95af6b82d", 0xdb}, {&(0x7f0000000400)="197befa4807193ee7fc3a4091f62dc2ece2f51389a60e9275e74b3c00fba71b12387fea56c74ca6cd8d62172e5b273b61f05d5c418e3cf871be1632a9fd354068e2ce4eec15148776f4f2429aee765f5c28c306a4b3f1587a1a7c7dfbc6d9a578bb9146ab2a01131f483795dc7a6a820cbe2ebcc23b3cff655f0c0703df7cdbd2f312f9ce2e57622379ee96227993a7f85b2bb5dd56f9c8b044d691fcf7c8087500e2f5232fed6411aef1afaaea897a37599f5865f4b1960608f817c519d10097fc312541014b73ea0ddf665decff277", 0xd0}, {&(0x7f0000000500)="765364b42ecb46252ca126e67e34ed847b19342ae461a7ff721d8701ace47f68c27450658205fdcc382a9ca62a2d0b3c165f0a17c7a245ccd0c7c7e22a7e91039532f67daf4dd8e7815e111347e05b77ccb4455b94246d", 0x57}], 0x7, 0x0, 0x0, 0xc}, 0x105) mlockall(0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, 0x0, 0x0) 01:03:07 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) r4 = getpid() freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000840)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000180)="b3fa690cd008221889921795071bb38905461d5bdcd961c9a3b0101e6cac4240ffca436e2e18e59b233e7cd069d624b277d585bf79ca3ad905439bdb5a0f0e417e60d29fcc", 0x45}, {&(0x7f0000000240)="b8a583fc6bf0c624eac58d1cc3b9fc1df6232ade774d5bd78347685dce", 0x1d}, {&(0x7f0000000280)="49d463ba2cfa29854c2137116dd973de12f130c1a03cf9595407951bf36d8f14f1563fab85161caacc89cb2d2fa93a6cc482d3c9b89c0e91baf4932cc2a64e87630cfde36be65f9a65e85e820aa602adb142bc453b3504453db7c68a3e6bce1da8830bf17db736467f15c3934d0bbcbb7d527be95d34e85809876ec6b0dcdf50890aeae47f11a1a0c0450565577cfc400d76304412746fd1416b0a1714c1cfffa0792e55c029c6b24be8457b4e5614e091eb27926079cb2b08c4", 0xba}, {&(0x7f0000000340)="9fba9a98ad050b83742681343f1e0d227dff1604f404e8bf8b521953682eed9655947d6c82", 0x25}, {&(0x7f0000000380)="fc8b3aff1e16f1801e077b367692f67efaf616959bdc571860a1cd52eacb96397673362b2a626dd013732cd3340030da54bb4a7f974a8d519a7cecbb510a4f0e47bc5883000f7ffddeeea3ed5a2b5a83492ad4e7f4ad75f961ba4fa57b6f7d79304b9769ece55bba365019e90486899868e200ad685f97f6847b758bd3990af629e850e9376fa52d2e7c8426519a", 0x8e}, {&(0x7f0000000440)="8a074ef0d3b4aec6f68b73467712d93f1fd248b070e0d2ce", 0x18}, {&(0x7f0000000480)="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", 0xfb}, {&(0x7f0000000580)="ba0d471030afe8d1d9c7dcdd32872156c613f82c8fed960a1c809f9cd968c26dcc1f02a67ce2ee8a39c909ba1951f9dcf527", 0x32}], 0x8, &(0x7f0000000780)=[@rights={0x30, 0xffff, 0x1, [r3, r1, r0, r0, r3, r3, r2, r1]}, @rights={0x28, 0xffff, 0x1, [r2, r2, r3, r2, r3]}, @rights={0x18, 0xffff, 0x1, [r3]}, @rights={0x18, 0xffff, 0x1, [r2]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0xa8, 0x20101}, 0x4) 01:03:07 executing program 1: open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/155) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000) lseek(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") 01:03:07 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000001c0)={0x10, &(0x7f0000000100)="eb0536a67284f9fc9423f57d0b46ac0d5ea8a2629545f21fb0c63cac476a725e28ee6c038948cca3af860c68ced22d5eb75685a2cbcf825349fa0ab37b515c76bd4e426d1c77dcae50f320eea7c2bf727daca3c52d2d094334064208c1246955c1e82ee4b2574ea0a6313ed6834b0e5c0ef8b9bc8fbffe811c9e3a8469463596b14dd655", 0xb1d, 0x7, 0x27eaf8a6}) setrlimit(0x0, 0x0) mlockall(0x2) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) truncate(&(0x7f0000000080)='./file0\x00', 0x208020005) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) 01:03:07 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000040), 0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@empty, @rand_addr=0x1, @multicast1}, 0xc) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x31, 0x0, &(0x7f0000000000)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x187c}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x3}, 0x8) 01:03:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c000000bc0e85ccb38b7039c3f559195a9a4ef2ed19ed09e004ecd1bb61eb588859cf4720fb9d39321d280b00000000000075cc29d1cfc3d19b3d66935d3f0c33f9413e1ac739f2c5cded7d9a073f0d6dc66c71cb68ee561ee0700ca3810247063c67fd5141026030c705c080690024ab4b3e8f16641938d7357dc48961fb80"], &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000040)='M', 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000240)=0x10) 01:03:07 executing program 0: syz_execute_func(&(0x7f0000000000)="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") accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x20000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) clock_getres(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2000, 0xffffffffffffffff, 0x57) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r4, 0x6, 0x20, &(0x7f0000000640)=""/4096, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(r4, 0x0, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r6, 0x0, 0x1000000000003) setsockopt$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(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000380)) 01:03:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() socket$unix(0x1, 0x0, 0x0) msgget$private(0x0, 0x0) r1 = open$dir(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5416}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000004c0)={0x0, 0x8, 0x0, 0x1, 0x8000000000000000}, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x2) freebsd11_lstat(0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) 01:03:08 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xd, 0x7}, &(0x7f0000000100)=0x8) 01:03:08 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1ff, 0x0) freebsd11_getdents(r0, 0x0, 0x0) 01:03:08 executing program 1: socketpair(0x3, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r1, 0x8) mlockall(0x2) freebsd11_getdents(r0, &(0x7f0000000540)=""/4096, 0x1000) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 01:03:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) freebsd11_getdents(r0, &(0x7f0000000740)=""/4096, 0x1000) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 01:03:08 executing program 3: socketpair(0x1, 0x4, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000180)={0x3125, 0x3525}, 0x10) socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000140)={0x4, 0x3b663cd3}, 0x10) socket$inet6(0x1c, 0x3, 0x1000000000000) r2 = socket(0x200000000002, 0x3, 0x600000) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000040)={0x5a9c, 0x6}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f0000000000), 0x4) 01:03:08 executing program 1: clock_getres(0x0, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000040)=0x1c) clock_settime(0xe, &(0x7f0000000240)={0x4, 0x80000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x7}, &(0x7f00000002c0)=0x8) 01:03:08 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() writev(r2, &(0x7f0000000400)=[{&(0x7f00000004c0)="5d5c4c5449e34348036da4a874ab48300ab2cc8baa9fecb7bc3e6816f0beec9def7c2247c37203bbea6e87ab367bba412973b4bec9125e882564bcf349c349d8d068488b2a784a54bdc143f67f4ac40d9057a1689dc427a45ae7d0fe6a68ce3553c7310915379430b73e3f04b2c7e292f1a749874e52efdda0ce2e2aaa99c884dd4c3b2e2dbff5ad4056a18c90aa920e5a84b7aeb22b6be7a74735c606cf48deba00eab7cb0d89821a138c0d8a074e181b29d6f971f64ca67252de", 0xbb}, {&(0x7f00000003c0)="d1a0c45e30b35f35e4e6c79573e0377e81102fb23ce4311d8a90415dbb15fd7c42fb1973d0576a0d16c4d7ff08955080a4c852e7e4f18bfa05ca", 0x3a}], 0x2) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") lseek(r1, 0x0, 0x1) dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:03:08 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) r1 = dup(r0) freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x7, [0x6, 0x5, 0x8, 0x2, 0x1, 0x40, 0x0]}, 0x12) 01:03:08 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c06, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) 01:03:08 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x23, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = open(&(0x7f0000000140)='./file0\x00', 0x8, 0x2) r2 = getpid() r3 = getuid() freebsd11_fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f00000001c0)="f9c64529ba38e102893fa90f9aaea272d4fd2f165158c2fc745816a5859256", 0x1f}, {&(0x7f0000000200)="e75ef64c5e73d409dafc5341fb3638aa27310a595b55a751df3509a68dd1e74f8845b15aba8234b94a9fa623140f398825f3b6c4a6fe1afef7e0ef4fcfb3bee40bb10d5e3b2cfe2f61a02f3329bc14b9385cc3fee16810f12ac3a079f1904a2ef6ea", 0x62}, {&(0x7f0000000280)="edd12a2f7e7244d7b0449ea45671e4ffb7afec41553a3ace0be6adb6b51363a169ffffff7f000000006567df44074431211fc89f074481e812bfbfa1", 0xffffffffffffff89}, {&(0x7f00000002c0)="a78475dc0c0efd8937405f3e0d284f4a6dc7fa0ae0c5028f4609f19402286d24aba76db2316b6eee7fb21bac65ec42719f6fccf40eef04eeeda69466ae2ab85d0fb298eea047c8f569e504ac1d93ca606a1fd90c8ab86ba8a65b2e63bd2d986ef7fc80dd9e4c3c37df2cb7430491318cc029bbaaa34f050650f70f4c707638b2f532eae2b64b76bbb1e2910ad3242f039e554aa414553eefd134d0bef2676383782111e3938b9a3846bef3d4878ce479f6fb0cc440513d196e51513beaedef7c05bf7977d25a5bc1e49fdcb0b6cdf07b6c4a5359660f", 0xd6}, {&(0x7f00000003c0)="63424ef20dfbb7327c3250a185d937257ff0621d515a63123471ebda68a8bb8d5fcad76dafe0ff08b9e9384542519e5772ca56c32f4d5ecee74064eeb84a12ecf9353edc7f01c03862c70acfac1833e416fe23885de4a350ba8b8611a8d1baac740d66b715fa6e135cc8272a302f744a16021bbcd40c0026a454348d018f9c521fab6058b97b86f3a62e71b062a9eff76f8fd47e98de35282fdc8fd5cf7dabe4701ac7d7263d806a0d74eb3c159007d5897731c1997ea74221aec855eacd2edaaba8d6338d5c11052894f4b4af04e061a532ffd544bf257fec7a278919", 0xfffffffffffffdb9}], 0x5, &(0x7f00000005c0)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x48, 0x84}, 0x20088) 01:03:09 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, 0x0, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={{0x100000001, 0x10000}, {0x7, 0xfffffffffffffffe}}, 0x200) chdir(&(0x7f0000000040)='./file0/file0\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') 01:03:09 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10140, 0x10c) socket(0x11, 0x3, 0x0) socket(0x10, 0x5, 0x0) sendto$unix(r0, &(0x7f0000000180)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f286f70ad7d3ade3a298263026b42c85767a67318bfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000", 0xa8, 0x20181, 0x0, 0xffffffffffffff40) 01:03:09 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @loopback, @loopback}, 0xc) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000000c0)=0x10001, 0x4) 01:03:09 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) poll(&(0x7f0000000140), 0x20b8, 0x0) unlink(&(0x7f0000000000)='./file0\x00') utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x0, 0x4}, {0x2, 0x7}}) 01:03:09 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xb, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x1, @rand_addr=0x7}}, r3}, &(0x7f0000000300)=0x8c) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000)=0x80, 0x1) flock(r1, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x8, @mcast1, 0xf37}}, r5, 0x8bb5, 0x7f, 0x200, 0x7, 0x200, 0x8000}, 0x98) 01:03:09 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000005c0)={{"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", "e79ba4cf4ff31cc27a6fdd2b635dacb9170a748a1b223b4c0023b7793d732d86", 0x2}, &(0x7f0000000040)="edda355a7f2481269239d7f8085a95432917e0f012fa79242fe30a6d0ea19447cfbc4bdbf7391b9709e6f7a079e2a42f0d7f3a185881fdcbfece14451d84c5bace09bdcd2c2549f516da33de95ce21cc7475e1a3bdd3c5e0d601c50566b2c7316e7bd0702c38d18328fbe4577b65e84b4dc4065bffe9014077720b937bbb6385c9b37523fd9486f94020f5f6b434cab169050442683b2f5e80eea170fc2b8b95a18bdace25a1692d29e54ac9751b34c7af5abbc307fc20f47063b086953b3ea9c529f5dff05e38310b2c028957582bf374e7045a11986360b1e62a6c2a88fa7ea2bcae9f915aec57fa2099fac5832609ce33b09911b4", 0xff, 0xcfb, 0x2, 0x23, 0xfff, 0x81, 0x10000, 0x6}) 01:03:09 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, &(0x7f0000001000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x258, 0x0, 0xb9, 0x5}, &(0x7f0000000040)=0xfffffffffffffe5f) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x68ba, 0x100, 0xfffffffffffffff7, 0x80, 0x5, 0x6, 0x0, r2}, 0x20) 01:03:09 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r2, 0xbedb}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000000c0), 0x0) 01:03:09 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYRES64], 0x1) r0 = msgget$private(0x0, 0x410) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) accept4$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000400)=0x10, 0x20000000) r6 = socket$inet6_udplite(0x1c, 0x2, 0x88) r7 = fcntl$getown(r6, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0xfffffffffffffffd, r1, r2, r3, r4, 0x0, 0x2da0}, 0x800000000000000, 0x3, 0xffff, 0x8, 0x1000, 0x7, r5, r7}) 01:03:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffa, 0x84) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0)={'accf_data\x00', "180addd811f9f7120d8b62483d6832ac4d972241094b2ea0d92072f4ab9d7c4d520f002dfbbcf18ccf73365192771e7cea039360f288729af75a70d0cb280b315429e59e8addb01fd531e2547dd28fb8933d3f9feb45fea21b28e201d22080b5d7a73bb6bce3205dece2272916ec296b35f6e2c32e536203ab57d080422536cf7aabcae41b15d2406e8f06bb72362d35123b9d72f82535c18bb35bd185afde3f73631aa89cfc51497b1dbe5bd23147ec153a840e189df9fb558b12b8ab6cb384337273674ca538affd8570688595098ae2dde314f22cf84520f9ac3d409e9d5278cc2d132b23b881732014c38a7b30d5"}, 0x100) 01:03:09 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000180)=0x1, 0x4) listen(r0, 0x0) 01:03:09 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000180), 0x4) getsockname$inet6(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffeda) 01:03:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0xf, 0xffffffff, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x8001, 0x200, 0x68, 0xff, 0xffffffff, 0xda, 0x0, r1}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r2, 0x9, 0x2, 0x401, 0x1bbe}, &(0x7f00000001c0)=0x18) 01:03:09 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket(0x1c, 0x3, 0x35) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x2}}, r1, 0x100000000, 0x0, 0x0, 0x3, 0x7}, &(0x7f0000000180)=0xa0) setsockopt$sock_linger(r0, 0xffff, 0x80, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 01:03:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000400)=[{&(0x7f00000001c0)="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", 0xfb}, {&(0x7f00000002c0)="b219ec9d97cf18f54cb7209f9b2c548155e2e561ac77b6ae32826b41f19033dd4b83acdaf1fb6866f9f91218932a553100c54a3f5788b63fee1042a9e69227b090b86cee36bc6085bba0b9a6d61378ba0e0f312daec2bd37e99b84594f07258ef21cf68110c4f69954cecb592f4118c66d256e4b579ac610f9aa8e2c8e2ae0506476cca4c6503816c10fc5fb6550cd85a8263d860eaf792d21e0519efebefc5ec5c91ad63267156be3b37c000b44", 0xae}, {&(0x7f00000003c0)}], 0x3, &(0x7f00000008c0)=[{0xe0, 0x88, 0x0, "f33f788b68b49f97eacdfbd73b74952bb90990328cb3ec82167774eea265ea1cd1bee723cdda732eed78b6b6d9ae29e07860db0c74b097d5a95f548d150ec5b6c834a33d3793d253e16e7791181a19bef93ef0021a549922e2043b04119d46fc746813553e643de53712326e7eed1a3469f476cfbde52160ab3aec3b4e6aa5cea2dc85d178dff2acd13fec711ce32c87eabbe57f9d109a4562d070943415b379ae5ab5b7f09a5adada2c161d020d3e13377f63d39dfb9dd04b9dcda0c3bbdcc07c7fe0fa1dc11db0c041"}, {0x1010, 0x6, 0x8, "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"}], 0x10f0}, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x401, 0x0) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000480)="1cbde84f241fb322fb432bc407a590b42e71450cc3eaeff5e5e21dbcc9305e9066ede83d1a1a0d7fa1de7bc01a0a0abd269e9dbcbeb1851cfda45e6b6ffb1807bbf7ee3e43709cc83af5563c005fc46ac516c5a4a39edfdfb0b72757afac1395d7272822a6669999bd15432c53b46f4d86ed73690a42a167222a632e8e3b482b11c110b71b6af1a99fb40e9bbc61db17838b0d5c8f83c388fb53ab752313229c0fbffd16e7ecbd9df3c469036070c8d975fc4b114d7d6218dd0d3103ae65831c0f93d23320ce9c38c5b0ce098514ef6fa2543dd190e33f2c27d020ece7a0f27aef") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x1ff, 0x5, 0x4866}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000600)={r2, 0x5b, 0xffff, 0x7}, &(0x7f0000000640)=0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000680)={r3, 0x9, 0x10000, 0x4000000000}, &(0x7f00000006c0)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[{0x10}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000080)=0x4) 01:03:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000300), &(0x7f0000000340)=0x4) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x5, 0x2, 0x5110, 0x2, 0x7fffffff, 0x8, 0x49c, 0x0, r2}, 0x20) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') fchdir(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) 01:03:10 executing program 3: setrlimit(0x9, &(0x7f0000000080)) r0 = socket(0x2, 0x5, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x40, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x2d, "e20633ffd3ba7d9ea48147af989c09e9489b8bbf63e5796c6baa800c098a516199d3e290789ac5016e198d9d78"}, &(0x7f0000000100)=0x35) socket$inet_sctp(0x2, 0x5, 0x84) 01:03:10 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000000000)=0xc7000000, 0x4) r0 = open(&(0x7f0000000540)='./file0\x00', 0x4, 0x10000000000) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000000c0)={{"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", "9754e0c850dba716362cca068811235e7e98ee11a39cb6a6adb02b8220d4c9d4", 0x5, 0x4}, &(0x7f0000000080)="3dbe7a98f4fe5beab62d19259cfedbfa12ca08b0fe690eba81b2312535fab51c382abb67f733", 0x8c, 0x6, 0x0, 0x40, 0x50, 0x733f, 0x2, 0x8}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x7, 0x1, 0x8000, 0x29, 0x5}, 0xc) 01:03:10 executing program 0: r0 = semget$private(0x0, 0x4000000000000003, 0x401) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/12], &(0x7f0000000080)=0xc) socketpair(0x2, 0x10000000, 0xffff, &(0x7f00000001c0)) __semctl$IPC_RMID(r0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000180)={0x1c, 0x0, 0x2, @loopback, 0x8}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f00000002c0)={0x89, {{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0x1, 0x1, @empty, 0x1}}}, 0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x2, 0xf, 0x35f, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0x8000000, 0xf11, 0x810, 0x0, 0x3, 0x494d, 0x9, 0x2, r3}, 0x20) 01:03:10 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x0, 0x8000}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x28, 0x0, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x27}, 0x40002) 01:03:10 executing program 3: setrlimit(0x9, &(0x7f0000000080)) r0 = socket(0x2, 0x5, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x40, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x2d, "e20633ffd3ba7d9ea48147af989c09e9489b8bbf63e5796c6baa800c098a516199d3e290789ac5016e198d9d78"}, &(0x7f0000000100)=0x35) socket$inet_sctp(0x2, 0x5, 0x84) 01:03:10 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0xd4) getsockopt$inet6_buf(r0, 0x29, 0x80000000030, 0x0, &(0x7f0000000040)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000001080)={@multicast2, @rand_addr, 0x0}, &(0x7f00000010c0)=0xc) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000001140)={0x8, 0x3}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000001180)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000001100)={@loopback, @local={0xac, 0x14, 0x0}, r2}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x68, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 01:03:10 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000001640)={{"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", "b269d390052a0eee25302157fda9f0125173943cc52708ecfa5f8dba02451b39", 0x7, 0x10001}, &(0x7f0000000100)="af1351c5343abb80dd5e1a731239782a15584130f960abc84289b122cc2ec18b2761686eff82e82f4043b6aef579a6feb8c65d45fb7fceba6e9a6b493ce00367f241874b478e14b9b8ea75a513ea46712148a973578c286f90018b07f8fdc2fd7aa051ac82ff3349b7da61fd21f4d533ee86c8fdb3413526aab1be1c6bf29ffb812a13170f6d18929c1b00b231cba2d9767175a835aac737214d608a925cf73f429e740be144abd58b966098f6498baf", 0x0, 0xc30176b, 0x5, 0xa15, 0x5, 0x0, 0x4, 0xa0}) fcntl$getflags(r0, 0x3) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) fchdir(r0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) 01:03:10 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7, 0x81}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000000200)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x107, &(0x7f0000000100), &(0x7f0000000140)=0x4) 01:03:10 executing program 0: setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001280)=ANY=[@ANYBLOB="02004e22e000000200000000000000000000000000724ddd432caa026b910000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000e3ce72a0dcd2daff4fae8cb5c11f540000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000a", @ANYRES32=r1, @ANYBLOB="0000000205000000"], &(0x7f00000001c0)=0x94) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x2085}], 0x0, 0x0) freebsd11_getdents(0xffffffffffffffff, &(0x7f0000000280)=""/4096, 0x1000) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000200)=0x8, 0x4) 01:03:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x22) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000080)={{"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", "ebe369287191819e66cf0cb19699133a3b9bd811843de7a14fe424d01685296e", 0xb3c, 0x1ff}, &(0x7f0000000040)="524ca87105ca6cff9e3e5d6c3d4be942f1563080ce3b35528ebce863765f379f3855cbe9e5a8798aa2d177e618c670e810885757ef83", 0x3, 0x2, 0x2, 0x4, 0x6, 0x8, 0x0, 0x1f}) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000600)={{"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", "ddc09667dd2a3985002052565530fbbc600a68e136121a45f6acc1840ed8c045", 0x2, 0x54d}, &(0x7f0000000500)="3543999011dd82111e59316b5caafdc121ab4a013b5605f9a94c0c0606f9ef6bcc43973b33ac75cd5e5f0f9269594aa7b6d0be889d5a1570ecc364a4da9d3ae94c5e84eb77f9e621cf0b10beacebc5378067ca862b6a214598eadb90ce3a0a8042f54ea4812d52959de768ac5d2d54840e51911811d553fd50a17af670a6692fa3feaaeed7c48c531605933a777036d68a17b67de75696fa316d4c05b2bb4f88c5b9b52210cfc4c6baf772b058304c30d518bc00a0410394eff61cb5296b0a90d9e083b86921bd", 0x0, 0x7f, 0x3, 0x40, 0x3f, 0xfffffffffffffffb, 0x6f08, 0x2}) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000a80)={{0x1c, 0x2, 0x100000001, @empty, 0x6}, {0x1c, 0x2, 0x0, @loopback, 0x80}, 0x800, [0xf28d, 0x0, 0x6, 0xfffffffffffff0d2, 0x1, 0xffffffff, 0x0, 0x8]}, 0x5c) 01:03:10 executing program 3: syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") r0 = socket(0x17, 0x20000005, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x2030, 0x1, 0x4, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x3}, 0x8) 01:03:10 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) sync() socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r0 = socket$inet(0x2, 0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0xc2a9, @mcast1, 0x4}}, 0x0, 0x4, 0x100000001, 0x8000, 0x9, 0x1}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2}}, r1}, 0x8c) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 01:03:10 executing program 1: r0 = msgget$private(0x0, 0xa7283e35d0b9f553) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYRESOCT], 0x1, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYRESOCT=r0], 0x1, 0x0) msgget$private(0x0, 0x20a) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="03"], 0x1, 0x0) msgrcv(r0, 0x0, 0x0, 0x2, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000100)=""/18, &(0x7f0000000140)=0x12) 01:03:10 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) renameat(r0, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000780)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xfffffffffffffffd, 0x9, 0x9, 0xfffffffffffffffe, 0x6}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x0, r1}, &(0x7f0000000840)=0xc) mlockall(0x1) sync() setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000880)=0x3f, 0x4) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4074e4e4e5b26400f0fbafeefffffb74b264ad80f30031e1edee508c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 01:03:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c03", 0x9c, 0x0, 0x0, 0x0) sync() getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x5, 0xff, 0x8001, 0x7ff, 0x7}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)={r3, 0x2, 0x7, [0x4, 0x6, 0xfffffffffffff001, 0x9, 0x101, 0x7, 0xff]}, 0x16) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') 01:03:10 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600005, 0x3) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@empty, @multicast1}, &(0x7f0000000080)=0xc) 01:03:10 executing program 3: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) shutdown(r0, 0x0) socketpair(0x1c, 0x0, 0x101, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r1, &(0x7f00000002c0), &(0x7f0000000140)=0x10, 0x0) getpeername(r1, &(0x7f0000001300)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001340)=0x10) r2 = open(&(0x7f00000013c0)='./file0\x00', 0x0, 0x41) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000001400)="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") munlockall() socketpair(0x3, 0x20000000, 0x7, &(0x7f0000001380)) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSTATES(r3, 0xc0104419, &(0x7f0000000300)="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") getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000280)={r4, 0x0, 0x6}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) select(0xaa9, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 01:03:11 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4) r1 = getpgrp(0x0) r2 = accept4(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x1ea400, 0xa00, 0x657c1ba1, 0xf1ee, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000400)={r3}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000300)={r3, 0xae, "23d340558603ebe2d3f475942a081544959eff65507d9e6789034c799368fb05cf3876ce9321cb9740b8913aa7518cc993562d125138fb1bfb58d0da0ccffc81c550bdb359b49b76f920a7ecca1e69a7d162849a8f4328288e8a3d6c7baa86a3c877c5bdc1abfa61131305104cf318043a0b0ddc6e546a0fb3224e4d00c97bb63640e91ae5643cbce8ea4bde507740279ae20aa14d8988dc7d7c181d4090f4ff196a1bacc8ce9dc7b18221bd9901"}, &(0x7f00000003c0)=0xb6) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100840, 0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x9, @rand_addr="0504be8110c8ff7b32fe38b0e2e5dbfc", 0x3f}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000180)={r5, 0xf, 0x1}, &(0x7f00000001c0)=0x8) setpgid(0x0, r1) 01:03:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) socket(0x12, 0x5, 0x5) close(r0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000100)=[0xffffffffffffffff, r2, r2, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x97d2, 0x1, 0x7}, 0xc) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000180), 0x4) 01:03:11 executing program 0: setuid(0xee01) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom(r0, &(0x7f0000000000)=""/232, 0xe8, 0x2, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0) 01:03:11 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0x1) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000000c0)={@remote, @remote, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @rand_addr, r2}, 0xc) 01:03:11 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000280)='./file0/file1\x00', 0x243) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) socketpair(0x3, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f00000001c0)=0x4) mkdir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') 01:03:11 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYRESOCT]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x30a00, 0x80) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x5, 0x4) 01:03:11 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x648, 0x82) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a) syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6dbf6f121283397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r1 = dup2(r0, r0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000300)={0x1ff, 0x7ff}) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 01:03:11 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) open$dir(&(0x7f0000000080)='./file0\x00', 0x8204, 0x5) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xb, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xb03327e7345c0bd3, 0x6}, &(0x7f0000000480)=0x8) chdir(&(0x7f00000000c0)='./file0\x00') setgroups(0x0, 0x0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f00000004c0)="57a6cc8324b2d98a0517c5acec9a4509a179d147a5e55bf734e6e16e3c83ffb2b823865ede1cc6a2d2710e1ca24c0f1624eb2f5e6e691d211881f35076aac775d7323a540d0148e4037cc6542afc421f44dafcabd108d20cf954db919988ba23154dcc4f6f19253a88550f7b950b2d7d98838222c4042f13461b122e6389c290a9") getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x12c800000, 0x7, 0x7, 0x7, 0x2, 0xffffffffffff0001, 0x0, {@in={{0x2, 0x2}}, r2, 0x80000001, 0x100000000000, 0xd7ee, 0x6, 0x3}}, &(0x7f00000002c0)=0xb8) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setuid(0xee01) getegid() getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0x1, 0x155}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r3, 0x9, 0x401, 0x8, 0xfff, 0xffffffffffffff80, 0x3, 0x6, {@in6={{0x1c, 0x2, 0x80f, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x0, 0x0, 0x9, 0x3}}, &(0x7f0000000440)=0xb0) chdir(&(0x7f0000001400)='./file0\x00') 01:03:11 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000400)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/10, &(0x7f00000000c0)=0xa) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1c, &(0x7f0000000040), 0xfffffffffffffed0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 01:03:11 executing program 1: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40, 0x100) pipe2(0x0, 0x200000100001) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000380)={0x0, 0xffffffff, 0x0, 0x7, 0x400}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000400)={r2, 0x78}, &(0x7f0000000440)=0x8) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() truncate(&(0x7f0000000200)='./file0\x00', 0x81) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000280)={0x7, 0x6, 0x2000, 0x100000001, 0x20, 0x0, 0x2c18, 0x8, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000300)={r5, 0x40}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r6, 0x2}, 0x0) r7 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x2d8) 01:03:11 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$lock(r0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) dup(0xffffffffffffff9c) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) recvfrom$unix(r1, 0x0, 0x0, 0x1, 0x0, 0x0) sync() munlockall() 01:03:11 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) r0 = shmget(0x3, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/37) 01:03:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ftruncate(r0, 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 01:03:11 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) r1 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x200) 01:03:12 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) fchown(r1, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 01:03:12 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000000c0)=0x5, 0x4) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup2(r0, r1) syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 01:03:12 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x2, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x81, @rand_addr="b91f60de7bb5f81d4c80f9751753cd0c", 0x80b}, @in6={0x1c, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x1, 0x1, @ipv4={[], [], @broadcast}, 0x4}, @in6={0x1c, 0x2, 0x8, @empty, 0x20}, @in6={0x1c, 0x2, 0x0, @mcast2, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="10000000ffff000005000000000000002f3db3c9c3000c0e6923dbf1c01ffa8a66cda85bf567d4ee59d1c3af9fbd5b7fec9121866012650d57c163da2ad07eb3d3e40af298face6f8cf8c45d51ebbf905dc6bfc10403bfdab2050304009ff986c6c9dbcbdaba4838eaf8597900e41ac1acd763875dfb37f4b15acf0a8f5989"], 0x11}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x100000000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x84) 01:03:12 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) sendfile(r0, r0, &(0x7f0000000080), 0x8) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000001c0)=0x47, 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$unix(0x1, 0x7, 0x0) 01:03:12 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x20000000) listen(r0, 0x0) 01:03:12 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c150f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f0b23b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x120400, 0x1) accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0xb2a, 0x800, 0xb84a, 0x5, 0x5, 0x1, 0x9, 0x10000, 0x7ff, 0x6, 0x2c75}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 01:03:12 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c00009f000000000000000000000000000000c70000000131d8da30a4d556ab666950ba93585fe06196976cbb1a2d2621cd397b47f6ef65dc1f97a8b61b90975a741567e53a1c5d5331830c6cb38e2bb671eb332b670687ff54d0d8ccd7fd367d56aec766999d3ece43861c5cb60a52f757f4c3baeb812d008fd6e9af78839775c819f0daf93234e40afe8221dd6adfbe80a7f2470f1abf441fb0e31b3cee9764378a11a89df2c000"/186], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/57, 0x39}], 0x1, 0x0}, 0x0) connect$unix(r1, &(0x7f0000000140)=@abs={0xf64cb340ce081cac, 0x3}, 0xffffff99) 01:03:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0x17, &(0x7f0000000580), &(0x7f0000000000)=0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x3, 0x3, 0x2, 0x9, r1}) 01:03:12 executing program 3: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000280)="c4e26d16d464440f708c66c61500004042890638fa34b48fe80cec65e900d8fbc481c0593bc4a2bd021de9000000c4a281ae49ffc4a2a99a8b210000001eec3e2799653e27e4996500") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x400, 0x4200, 0x18f, 0x1, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f0000000300)=[@in6={0x1c, 0x2, 0x4b, @loopback, 0x200}, @in6={0x1c, 0x2, 0x8, @rand_addr="855ead6e403431791bf0e6e5eee16323", 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xffff, @loopback, 0x4}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x10) 01:03:12 executing program 1: syz_emit_ethernet(0xb1, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0xa3, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@ra={0x94, 0x6, 0xfffffffffffffffa}, @noop, @noop, @ra={0x94, 0x6, 0x1}, @noop]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x6, 0x0, {0x1d, 0x4, 0x37, 0x9, 0x1, 0x64, 0x80, 0x0, 0x7f, 0x4, @remote={0xac, 0x14, 0x0}, @loopback, {[@generic={0x87, 0xc, "84f03324c3bf0a7b2676"}, @timestamp={0x44, 0xc, 0xa878, 0x3, 0x2, [{[@rand_addr=0x7], 0x9}]}, @ra={0x94, 0x6, 0x3}, @ssrr={0x89, 0x7, 0x10000, [@multicast2]}, @ssrr={0x89, 0x1f, 0x9, [@local={0xac, 0x14, 0x0}, @loopback, @loopback, @loopback, @empty, @local={0xac, 0x14, 0x0}, @rand_addr=0x1000]}, @end, @ssrr={0x89, 0x17, 0xffffffff00000000, [@rand_addr=0x80000000, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast1]}, @end, @noop, @noop]}}, "b161ea"}}}}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, &(0x7f0000000380)=""/193, 0xc1, 0x40000, &(0x7f0000000140)={0x2, 0x0, @broadcast}, 0x10) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x8, @ipv4={[], [], @rand_addr}, 0xffffffff}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x20}, &(0x7f0000000280)=0x8) 01:03:12 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) socket$unix(0x1, 0x0, 0x0) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/243) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 01:03:12 executing program 3: syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) sendmsg(r0, &(0x7f0000004c80)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x388b, @mcast1, 0x5}, 0x1c, &(0x7f00000036c0)=[{&(0x7f0000000080)="3918b3bfa8778652b0032c4f9aea4f443f6689ba115a63c6af28b25dae075f14fda98b153ef9ca1a987e21cb0b6ff51464517053f56824a0b4052a503eac98320d62626bfcdbe1c76f02d24f5b2949b237f22f9fafe99dd5", 0x58}, {&(0x7f0000000100)="a54756", 0x3}, {&(0x7f00000012c0)="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0x1000}, {&(0x7f00000022c0)="6eb440473fa650d2981363484c844289acddab0941051a36fdefe7d99b98b3984692eab62ba81bb5380a0a9b348196c27dceea56ece9f76bb0ca80e90a09bda36b3ded7e868bafef25aaed2f825b6032031803a5cb1a5f06167e65920d1f2cc68396a39e62be0872b6bbab4529a1cc0ec6b2e94e391ecc4d5b1ca4420053ac92a6519e101bbf02751141a99e4f36309782814d3885a75d6635b650f53cb0bcf1649249a9a10c4f25827f8045b143d2ff3e88a9ffed1f55b3df12d476b9492b399ec238db944562b5d5a1fd1451da0a5c3defd8379c08fccf4f117f278ad309f69edcf5ee65ebf69fb551ab", 0xeb}, 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0x1000}, {&(0x7f00000033c0)="4916716d4ebb43d00f35afd7f7faa2bee32af283843ff927c739943264ee7da179f7c2b0e60f", 0x26}, {&(0x7f0000003400)="29cf5f115fad9b067c439f4784ecaaa76f85a01bee60abf315c190c1d93d20d85355c1148fa28714c84a51d76a12f90ebcceb252d1c79f2965a989e7152cac0ff609a9e4a837d02ad1b2415c5425e58935d7de18c959dd87493f332bd7861a7731702397", 0x64}, {&(0x7f0000003480)="37525e7040a3e4dcdaeafcbbf8470d2a56e2deb612d3fdb90b28dfac7384ecd04b570a56ef6d127533363da41cdeb26ea253711b26f9b462a89745025861eea90aad6fee936facde76597c7663efbde190d679e9fc0f18e5f6c592e9e395bc9fa7d1a0f09a7dbd02e4ab51e93e6455b7a0dbd6c1fbe251aa3cf21a7efca7ba04e801604e56781624bd9d0c6a51620cef460a12b775e45d31f967c9a89c6e126fa3a2efe6520413649bafe211c8b25489d6ae351112762f451ee8b4c9544fd98a2fb8f766be7f7ada489c904830954a102832b8c3b9c5243b1ba7a3a033be7b562b5c47d0bb49341be8e50e9a5ad416", 0xef}, {&(0x7f0000003580)="fd76dfe07aa91f2dabd11ba3fca5d1539698e3bb25f8f5867b0fa4a9d22edb87a2d47ccecccd66996fd5ef3288130449d3eb343449fa3cc56b4a0acb5f87bf73e6acae0e8396eaf2ebfbaf9f184b176c8365eb840e19ec23b54097f9105b56bfaf8c4d0e8b8d23341a159db891b39ef7fdfdbf1d84fd9f1b52a9b316d7de71a1d8db54fd7ec12e63a0564117d52c4226fd8a009bb63ee275d60ba24262cc", 0x9e}, {&(0x7f0000003640)="ab641ff5fa6cf97c22b7ed2f8911a4b236ad2000a73f543856617e9025021d5e260edabe4a3ab9e75cd4e1eabdb977890f78cdc9c31f53c245b3a47622a0a126452201508a10f7748743d2542e3b1bb5", 0x50}], 0xa, &(0x7f0000003780)=[{0x1010, 0xffff, 0x7, "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{0xe0, 0x6, 0xfff, "6b6f20e269dda51f846581c74ee70410899ee92bb5cc6112bc0eb668d13a85d375ff91e1b49900e3f5fc753ccba65c04a7fd56a39ef298090fb7cd2a650baada53b90fd178b2934c9f25512649a2ed42557d3d1b4b1303e9d3c947b301b0523e79c6a8baf6b1fbaa663cd6b6d8e47f6a814081ffdb1cf94be44b1998eaa7cb5aa818927aca224b592e658efa56d49f0fed77c9fc93e094629a33beb912f355e0ce56d452f4128fe27db16d8661d01dabd2e876d47658436c51f288874f0f8af462af67b83048c7dac7de9d0023"}, {0x80, 0x6, 0x3, "18b73bd2d47edc31ce322ed9d3d0f9042ceb224b3d7b40cd1986e5820e1f8e1522470ccb699c2c0077b42c0b3fe172f2814e8cd6d660a2544f6f7fc9c3ec670ff36d5aa151e7f56d00764d7cab61307f96c486c986eb16204fd6f418c00c97a98a7c4b1193a9535bce6e"}, {0x80, 0x1, 0x7f, "13f18f966e1cffa923b7cedcae8aae2811b3d7e49fae057d818d841befe65d37750035514f45966bcbbe58b10bccf3ba921255ff4f92d972855ed3863c154bed246e817c7a673150870547b4a371bbfa8c0d94f5f4345925c80d65147bc086a716f54285574f07dc6563"}, {0x108, 0xbf, 0x9, "8d167f0b137f7230cc582fb7f053bd71dc9a3c8ce7cdcb5abea6727af1cc7168b344579cd704feaae37c691c755dd5cb4fc260e50b38f70ac4e07f1311e6ecd1c97607ae88e975d9233077734c17e96b31008a4a6ea57c894c314a2d19b701ff2827b0e748986e0f19be278b57c864b997dd537900c6ab02689efbf1834048495b4f07a7555ef0d97785b4a1cc860116082c8afd5fa4992c5d01de3de112005cee60130b7576f9b7e86d3e9830334eef97d7fe9cc508b08609c64fd7771f65be3ca607413085386e5aa64ce87c1177f6dd95f4e276532f185bcf337603c939989454c9c2e1432ffad74b72727571dc114ee845"}, {0xe8, 0xffff, 0x5, "165f102c8e33188d4076be0d98bc0c323a953f726198a3fe263d8a7470c131ba7609cb0a00ca873da26a69ab1d3c7785ad05ca4d771656e9f7548ab1d23d6f6a6f64aecd73cd6b6d0914b696c9f6e7873f2f3d1a698f35d7f800cd86dfde2c7c5fb146f9de284a926132ad5681d7796c2119b663fa846525c93d414898fb5c51cd90a5ba2891f54094c5894d210a1012566a91671b7144825e688ea491f3823f7982649403615e01f9e89bddcba12a4822f4c9490265f26be4f92e35eae9f960b3e5b41da18587dc29ff5cfddf0fe30fc9ef3b"}, {0x28, 0x1, 0x3f, "f7ee3aa3cd5ff668e3c58777cfdc99ba9715471e02"}, {0x48, 0x87, 0x3, "457c7d3ade1798c79589c3802cc86adc2049c62be33fc550e60b416a05c1d254be4fbd117fa2b7f1a6c14937012bac3cc5fa5694"}, {0x98, 0xffff, 0x401, "8ad31f2c4c2c7dacdab9afa3d3d036b60b2f282962c1956df0a42013837bcc45bd267c0fa707c558fc3dd032eaed3b4b8286c6f615ec20d820d173a4ead4d45e0e00d28964d0adbaaa650e58311c1c5205a034caec4b58a6096132f0fce320e09816a35aba5b82990518dd0a6caaab83efde7106db8b451ae50be4592b484a1b7a"}], 0x14e8}, 0x4) 01:03:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) sync() poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x5e, "df749599619702a982c1c4a509f6a6b545a8dc3307578ca0daf756c4675558a8d9c74b76c0cba4a11efbd90c6289cddd39fc13540f86e4677acb2a2d453adeb04d3d3942e550aede9bd3e02c7c941fa341b0eac8f828c578fc4f0fc4df47"}, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r3, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) 01:03:12 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0xe3c}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000200), 0xff67) 01:03:13 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$unix(0x1, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x20b, 0x0, 0xfffffffffffffeb6}, 0x0) sendto$unix(r0, &(0x7f0000000300)="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", 0x4c4, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 01:03:13 executing program 1: r0 = socket$inet6(0x1c, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6]}, &(0x7f0000000180)=0x10) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r2, 0x29, 0x27, &(0x7f00000000c0), 0x4) 01:03:13 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff9d) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) syz_execute_func(&(0x7f0000000200)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:03:13 executing program 2: r0 = socket(0x2, 0x20000005, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) 01:03:13 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r0 = semget(0x2, 0x2, 0x206) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)) r1 = semget$private(0x0, 0x7, 0x401) semop(r1, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00') r2 = open(&(0x7f00000003c0)='./file0\x00', 0x2187b911824da902, 0x14) getpeername$unix(r2, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000040)=0x9) semget$private(0x0, 0x8, 0x200) 01:03:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f668c1e6f9f50"], 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x8001}, 0x8) 01:03:13 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget$private(0x0, 0x1, 0x1000080) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000000)=""/30) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000000c0), 0x4) r2 = dup2(r0, r0) freebsd11_mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x24, 0x1000) 01:03:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 01:03:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$unix(0x1, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x20b, 0x0, 0xfffffffffffffeb6}, 0x0) sendto$unix(r0, &(0x7f0000000300)="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", 0x4c4, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 01:03:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0xc028756b, &(0x7f00000000c0)="39c8be6f8ba9868fa9e4d109000000960504997f56cbf55d48f952f038aac6930dc8f394aa7ccbd27b83b932e063443e56bc817a45ffae16b85b5e8ce8d478c895cae9c6d30ba1d30101ee6fff48ba302b213b4a274b7b53ba290979e444596a1df1a562172903680d389c") getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:03:14 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x401, "de43a04c6342bb4918247194604705dd"}, 0x14) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0xb81f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:03:14 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x10000) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x9, 0x4) ftruncate(r0, 0x8000) 01:03:14 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x32, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000f40100"/136, @ANYRES32=0x0, @ANYBLOB="e5da7815a79c8724252d9d85b2b05241c80164219317b48267d23c5999292f35c1047caad9976df0431148a70a2c75115596fbaf819dbc848e057399a99ed18811ef1b5810eb0efdf614dafbd89d83df89"], 0x94) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x1ab) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xfff, 0x4) 01:03:14 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x3, 0x4) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r2, r3) syz_execute_func(&(0x7f00000001c0)="98bfbf473e431c190f05f30f59bfd9130000c4a37bf0c53e41e2e94e0faeb55664647d6766106b32fb660f72d50f0fb8c464660ff380fc61e224c40fa0e509ab34d1c4e10bf8c4e603c4c461cd583d00002f81c66db712c483397fd300c9dcdc2fbcaf0010a500f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80d8cc7e8628f6808660f38147804f81d668de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0d3c4a261b7e2") 01:03:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x26}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x5, [0x2, 0x3, 0x3, 0xe10a, 0x1]}, &(0x7f0000000040)=0x12) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x456, 0x800, 0x8a, 0xf83, r1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 01:03:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000240)={r1, 0x0}, &(0x7f0000000140)=0xffffffffffffffd9) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x81, 0x8, 0x2}, &(0x7f0000000180)=0x94) 01:03:15 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55}, 0xb) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8540, 0x8) pwritev(r0, &(0x7f0000000000), 0x75, 0xc00000000000000) open(&(0x7f0000000040)='./file0\x00', 0x8002, 0x40) lseek(r0, 0x1, 0x2) 01:03:15 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x1, @rand_addr="0ac903edf50334e966baa7ddc2b7ae9c", 0x400}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000080)="5ce076f9dd0e67e7c1e82cd814a706f043316e9b6e6e5640158ce66eca784c06930e62c1de2e21de3ca72d9bcf11932d0372a4457df1f29d0a6ce734629f635ec9a5452cb1f5cf57bf891214e6856cfe0a52749bda9c6dbafd665012a432d36a5e5a269dbd49fd520ac7a612c23e05087544233fc7c987a6eb3d8dbbe3", 0x7d}, {&(0x7f0000000180)="8d46c4e3824eec5b97479c70cd81e0b950ed599e2c8f169e358b5997616be81cc13362ac56360467eba1811a5cc682402341f0999c465e980646b10887", 0x3d}, {&(0x7f00000001c0)="06da8514646cb102", 0x8}], 0x3, &(0x7f0000000340)=[{0x110, 0x3b, 0x4, "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"}, {0x38, 0x3a, 0xcb80, "22150a7e3fae2ad2562d699a6318dbea2ff3e6f8731b95d318ec89dafcae5e68ea20fb509c"}], 0x148}, 0x181) openat(r0, &(0x7f0000000140)='./file0\x00', 0x406600, 0x0) 01:03:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$unix(r0, &(0x7f0000000040)="a98e96e6d539223bb4f6c401342c67264309b3df16f92fcfe6109e4e1fc35402ca2e09f351f63629c66e5e2595029bdad48f6a29eff9a95442af003e3bbd6470e8bf9d582a8f004da3275e96bc1e6b81085309a6966ba2584d6d540fe57fd36f78ce0bd3d9dae9118b30148ca3f2d2a078b526754af9b3acf37d7f2c7758eb2dec14ba5d8757933500b4b0089e1b129a65c161bc5b472e0f7d7f9fe1b80365ba6d54c47a49f173863cf1c8abf7929240234e5e67d6ef9dfb337f7b8fae45ab62379d5af9cc5600bbb7ffa1bd0904c8fc2066ade1363aaad96779745cbfd5e3e5f3c656e4211dd015ba566caef02de0ff922bc98f5f14f335", 0xf8, 0x100, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) 01:03:15 executing program 3: select(0x40, &(0x7f0000000000)={0x7, 0x2, 0x4, 0x9, 0x0, 0xffffffffffff2267, 0x7, 0x2}, &(0x7f0000000040)={0x0, 0x100000000, 0x40, 0x8931, 0x9, 0x8, 0x8, 0x38}, &(0x7f0000000080)={0xcf5, 0x1, 0x6, 0x800, 0x8, 0x1, 0x3, 0xffffffffffffff00}, &(0x7f00000000c0)={0xfffffffffffffff9, 0x7fffffff}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000180)="ef3c18352a426cd91551dbe5b6d4c02100ecb5c0382ca6be4754dcb6b509b360c570793105a409b29cd4e64f80d772e57b850798b1c0377b2e270e7189ab83267902c0aaee7962e915e456d65a55fac1f6240b969c9496e9f2df2fd2afc8da50400bc05a9434871e1992d0221840f263bb28d449d0f5b0842f1f8bd7d295ef436024b07394c35f292004b28e3cac13a334a9e088297f273561e50b1de6ebca2a5c758633fcde1d66059586c36499bc6d16e31a1b96e3766d2675a70c953a71d6b608161ee3ab0b0a8628c595e564444f19c38cd873cf1eb3b5298c51eeed35238dd8d67ec6", 0xe5}, {&(0x7f0000000280)="5ab04b710bc6971dfa8aaf7cce4b644e640c8c859d8f6ec778e5e71f1ad43f0fe4b494858e5f3a72d1fd3a0f49053d4476993165ed5c6194c1f6f7fc64da03d89d3c24141982edc7d2f0666d82a98d0818d1ec22da28207231519ef6941f24a0ea21ba9e8455e08098586387e1e2fc7afc3b2ba0ed889da02b6a4f33a4db841ed04b4d3e341eee29f34ebaa9e38e75fc77803e2fcc67f08ea580cef4ad4a23e923a1607c2acdedb7bae2c7ae82c3af3b07111aad1ee1b1934cb31c70b505386ac8770f", 0xc3}, {&(0x7f0000000380)="2d27d4b7744af27b3c68e6d68f3437da95df57c5272eeb22aab6389b49c85543b0092d75294a25c7df139e8f2d17d5630859117aecdd023001e52dcb317e098a69dd3100b7d14e667a3bdf5cfe02565136cfc691c7ab440d54f4387920aa845cca86b788bfbd7b1ee2169f95bf80b536dc76d983436ca74a0a148ffe85bb7977d285e8d8eaab828e0c84ef4d436e015de60a860cad692ac6e0258348d97fe21f0349d5c266ff9cfb6607ac5ec1fe81e63bd0bcb18d8dca4dbb12ccd720e175adaa9e8ce12a885f4b9acc73ac010347e77fb49a6d7fc04dec4112d15ecfbf063f4c6b14ac1880b4e4c652113212e928adf4", 0xf1}, {&(0x7f0000000480)="8db527e5acc41f5ee7740318a2a8b7574ab8044bef2a49f74abe4a58426e339412087e799956fab6f9a7742a3e51082c0ff8239ca7d9d6c3721c5d4587112ddee8be0e85f10017501d6ac3e9063c02f202165c296563ca39e9176ad4b4c552b833b3af6bcd7fd0661f639b13bf4cb3e1ac5d8fba7a7a6ae086b6e5", 0x7b}], 0x4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x1010, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000680)={{"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", "3f29397f1e1353ef1b9f216e9905d4821ccd819b2668f3aa558b19a70fd39a0b", 0x8, 0x81}, &(0x7f0000000580)="a35856e476095bc16eb2013bd540bb508d17baecc865ec61bd41302073dc4285de76a63197acc9587831aa2f72ccf63abc3b3015d07bd2f97f50af5d4fdf06564dd2726896b74d2a75cb367ce96581995fe057dde9bf3b5caa0757948fe50b0e82f5bc1321a4630d5f3d6e3e3cd9201994ae9e037fe39564394daf32bc49dad3ee61d6f281c4ae593a55bf2e44b74efedac5b6f2b2a617e1f19bdc44dd900bcd3124823a57bd90f44f2cccbbc6552f7560f341a8e2bd66f918f50814d0c3141560b31df93bbe6dc301a5c267412f8d1f7ebf7ca23be34c3f7168633d", 0x9, 0x4, 0xc591, 0x1f, 0x2e5, 0xffff, 0x4, 0x228d}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x11, r1, 0x40) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000b00)={0x0, 0x5bfd, 0x2, 0x4, 0xa7c0, 0x838, 0xfff, 0xcbc, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x7fffffff, 0x4, 0xffffffff, 0x1}}, &(0x7f0000000bc0)=0xb8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000c00)={r3, 0x0, 0x8001, 0x3}, &(0x7f0000000c40)=0x10) r5 = getpid() wait4(r5, &(0x7f0000000c80), 0x10, &(0x7f0000000cc0)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000d80)=0x8, 0x4) r6 = fcntl$dupfd(r0, 0x11, r0) faccessat(r6, &(0x7f0000000dc0)='./file0\x00', 0x10, 0x1f00) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) ioctl$DIOCBEGINADDRS(r6, 0xc4704433, &(0x7f0000000e00)="d8e046ae3726d4b7a36c28548e77c8767c9b093873a05fe4548eec6ada7bd64f2c943a82644296d01cfdd1e849bb8e6e5efcfe9e21125749fcf3fb4268600ab3c73333cb9565f417b6facf582aa1db29a356f6a72cfc74718fa6e6149c86f8d3bc2188e687ef057f5051e3c49b6ea9710efdb4ca159fef8085287745641c09f718faca1c06adee53764b134aa84bc741a22741ef4c12f4212641bf5f80666911b60d9f3329c6077ef219d7305090b00917bdf38a75dec4e267783862d4b00713f33a8ed8aed5e51ca95cdbc2c183d969eb4c1f1a7b2a69a38cd3a719fec7376357") setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000f00)={0xf03f}, 0x4) r8 = accept$inet6(r7, &(0x7f0000000f40)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000f80)=0x1c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r8, 0x84, 0x1, &(0x7f0000000fc0)={r4, 0x40, 0x7f, 0xfffffffffffff001}, 0x10) bind$inet6(r6, &(0x7f0000001000)={0x1c, 0x1, 0x81, @ipv4={[], [], @multicast2}, 0x3}, 0x1c) getpid() accept4$unix(r7, 0x0, &(0x7f0000001040), 0x30000000) r9 = open(&(0x7f0000001080)='./file0\x00', 0x200, 0x92) getuid() openat$ptmx(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/pf\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x9, &(0x7f0000001100)=0xfffffffffffffbff, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000001140)={r3, 0xffffffffbbcc5468, 0x9, 0x8001}, &(0x7f0000001180)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x2, &(0x7f00000011c0)={r2, 0x1c3, 0x7, 0x100, 0x7f, 0xfffffffffffff543}, 0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r8, 0x84, 0x1a, &(0x7f0000001200)={r3, 0x82}, 0x8) 01:03:15 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaff708e92d2ee371879add6597b7affffffffff08004500001c0000000000889078ac1400aae00000011100907800000000"]) 01:03:15 executing program 2: syz_execute_func(&(0x7f0000000200)="c482daf5f3b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008f275a9b26c7e4c753fbc4c4a1c9c274780000edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d680748c463095e7efe85518fe9509b9b9bfc0000c1ea0166410fd15f7df265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget(0x0, 0x1, 0x102) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = getegid() r2 = msgget$private(0x0, 0x4) r3 = geteuid() r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/39}, &(0x7f0000000040)=0x29) getpeername$unix(r4, &(0x7f0000000080)=@file={0x0, ""/62}, &(0x7f00000000c0)=0x40) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4, 0x0) ioctl$DIOCRDELADDRS(r5, 0xc4504444, &(0x7f0000000440)={{"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", "a0ae0662aa3f636f858a113ac93c6421c800efd2124509797b54d2eeeb171e0a", 0xfff, 0x7}, &(0x7f0000000400)="84cb581ff262eb6681f6f9ae7f718d7394", 0x9, 0x4, 0x3ff, 0x8, 0x6, 0x4, 0x5, 0x4}) msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x0, 0x0, r1, r3, r1, 0x1, 0x5}, 0x6, 0x0, 0x0, 0xdb, 0x4, 0x6}) msgrcv(r2, &(0x7f0000000100)={0x0, ""/137}, 0x91, 0x0, 0x800) dup2(r4, r5) fchdir(r4) msgsnd(r2, &(0x7f00000008c0)={0x3, "7d2c557aa3c58136b225922cc71fbdf50351857c98ba46a550c443c5ecd8f2993425"}, 0x2a, 0x800) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000900)={{0x3, r3, r1, r3, r1, 0x100, 0x6}, 0x800, 0x7, 0x7}) msgsnd(r2, &(0x7f0000000340)={0x3, "b80ddaf1c0307c59f2f01192d5614c665bc89b8f111a25dd4a3555597b33f629e4a6fbcae2f11ddbf5381c0effc8fb2ab276f07985e092b4076ffe1a839ae9aa4f27a195f8b6a2acfe8578ea4fc3d65b73a2fcc5b841b4d70380111e498c16f9d9162e142aa489c0d5137cb3370e554d605eafc4cb054b359d1e92a03c2e778380749a"}, 0x8b, 0x800) 01:03:15 executing program 3: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xfffffffffffffffb, 0x0, 0x0, 0x0) accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000002e0a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f75d96f21be06d6dd57e"], 0x0, 0x30000000) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open$dir(0x0, 0x0, 0x0) lseek(r2, 0x0, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) unlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x800) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 01:03:15 executing program 0: syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x20) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) syz_emit_ethernet(0x76, &(0x7f0000000280)) open$dir(&(0x7f0000000240)='./file0\x00', 0x100000, 0x2) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100)=0x80, 0x4) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10, 0x30000000) setsockopt$sock_int(r2, 0xffff, 0x100a, &(0x7f0000000080)=0x8, 0x3d8) socket$unix(0x1, 0x2, 0x0) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000) 01:03:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0xffffffffffffffcb, 0x0, &(0x7f0000001300)=ANY=[@ANYRESHEX], 0x1) r1 = shmget(0x2, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x0) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/66, 0x42}], 0x3, &(0x7f0000001200)=""/183, 0xb7}, 0x41) 01:03:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x32, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) r1 = dup(r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x4b663b0b8b5b7846, &(0x7f0000000000)="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", 0xff) 01:03:16 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x64d5249c9095adfa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x76d) write(r1, &(0x7f0000000300)="d2190378cfa88c50623768b30bbcf5fa720bea201c00695792d207fbce41e12df5666c54bb1ad72ce5307ea428938a2c7140a83e6f1e901ba971895de9e21b754b20254d", 0x44) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x0) 01:03:16 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x1) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 01:03:16 executing program 2: accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f00000012c0)={&(0x7f0000000100)=@in={0x2, 0x0, @rand_addr=0x101}, 0x10, &(0x7f0000000240)=[{&(0x7f00000002c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20100}, 0x18c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)={0x6, [0x8, 0x4, 0x80, 0x8, 0x0, 0x8]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x0, 0x2, 0x3f, 0x1000, 0x7fffffff}, 0x14) 01:03:16 executing program 2: syz_execute_func(&(0x7f0000000000)="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") shmget(0x2, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) syz_emit_ethernet(0x26, &(0x7f0000000140)=ANY=[@ANYBLOB="7b50aaaaaaaaaaaaaaaaaaaaaabb9f03000000000000000000009078ffffffff000000000703fd00"]) 01:03:17 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa, 0x0, 0x0, 0x0}, 0x0) 01:03:17 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000004b) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x11, r1) 01:03:17 executing program 3: r0 = socket(0x17, 0x20000000, 0x6) sendto$unix(r0, &(0x7f00000000c0)="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", 0xfe5d, 0xfffffffffffffffe, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0xf0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000240)="bc59bbd0a0d0eee06f5267d0fde41e0ad41cbd72d3a0fd5229800fdb7e") r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r3 = dup(r2) renameat(r2, 0x0, r3, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) 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)) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r4, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) fchmodat(r5, &(0x7f0000000040)='./file0\x00', 0x100) 01:03:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x8, "175e645f66e1497bbd2a1442c63ae44f"}, 0x14) 01:03:17 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0xb, 0x30000000) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_int(r1, 0xffff, 0x1019, 0x0, &(0x7f0000000200)) 01:03:17 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x64d5249c9095adfa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x76d) write(r1, &(0x7f0000000300)="d2190378cfa88c50623768b30bbcf5fa720bea201c00695792d207fbce41e12df5666c54bb1ad72ce5307ea428938a2c7140a83e6f1e901ba971895de9e21b754b20254d", 0x44) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x0) 01:03:17 executing program 2: select(0x40, &(0x7f00000002c0)={0x6}, 0x0, 0x0, &(0x7f0000000380)) r0 = dup(0xffffffffffffffff) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)="23e7165654371118d045a0e57570f1dc4a06474d1cdded3d954bc31f3aa901fcb2feb0ca32dca17d9339cf6291e4c9aed9eca2760d045e2576aec4e8930443f63b4355c0a860d4") getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x2, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xd, 0x2}, &(0x7f0000000140)=0x8) 01:03:17 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x6, 0x8, 0x9, 0x1f, 0xfffffffffffffffb}, 0xa0) 01:03:17 executing program 3: r0 = socket(0x17, 0x2, 0x4) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0xfffffffffffffecd) setsockopt(r0, 0x20, 0x1f, &(0x7f0000000040)="ae881ed464ba0e2f376b0b627574756eac56dfbe58e97e90c0ff82f6ffa11b0945f9d88f5b4e87529a03941b26984fce0e0a12002a368d2f30611cd8aee1f72e19579c", 0x43) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x1, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x1, 0x2, 0x7109, 0x401}, &(0x7f00000001c0)=0x18) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:03:17 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000200)="631a9095230d17385f5da930ed0c921d8127a2c51b73e3fe3401bf31285c26a9c984f6c4c3660f2f98c26ba89f4b368f0c2fa0625184bf50ffd2a688e6ab71336afb4d9961412f5249b536ba63311d32c2734a9574f068b29ec6b7905734b99890e1e8a02c141845878e52c890e4557b658cbf8c6ca7344d0fdf65e1f08644051dbf6c1833c2dfbb97841b5b7fa9478429e941e382e1d2a8e4e0a1dd3fdddbc3ae6bc8df052d7b1beb129d42739a7f9d32b66a6e656b56ca6a0952039ac9019174f81ec2554edac602217406de0a42c64da2f942948a0db6f32be4a8580b0ec5b7") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x10}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0xfffffffffffff800, r2}, 0xc) 01:03:17 executing program 3: freebsd11_getdents(0xffffffffffffffff, &(0x7f00000000c0)=""/5, 0x5) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000100)=0xc) readlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/254, 0xfe) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@empty, r1}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0100c700778f3b02ad54463b36d67a05de75d39dbd64783295fe2a578ecbdb7c7ed717e7a05db02c8381ff2c0ba24d79eb3e0db0ee5be1bd33bbefc64d4cffab65a3aa2aede8ff197cfae2e45371a68ec3956d738d80a5c4e70f8e69e0df1fbdfff729ef8fc394ef3deaed9da83d29f84b410e2aaa4821a9f5f2b212302976499728870f08bab39594f08e93c3c77c056e03bb32247a67b67fb8ff52283493fa8d9d1fb06eac9a2b56001d3953c72b499c6a342967acde09a0062c555de08169346b6c079a3b873edf7afa8b"], 0xcf) 01:03:17 executing program 3: r0 = semget(0x2, 0x7, 0x580) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x0, 0x100, 0x7, 0x81, 0x37fd}, &(0x7f0000000100)=0x14) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000000)=""/62) 01:03:17 executing program 3: syz_execute_func(&(0x7f0000000340)="98797a3e0520d0f80781d9c402af153e3e2ef3420f53de4141e2e9c48179137f0250855b660f162f0fc4014ef04680b608000000c121fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc4c481796ee85d3e479d29972997b00b0000000f73d53944d1f466f347ad470fd866cc740f2d96000000f042f69d390000001d1d440f2b550142c4660f38200320b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) 01:03:18 executing program 1: syz_execute_func(&(0x7f0000000140)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 01:03:18 executing program 3: r0 = dup(0xffffffffffffffff) openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0x10) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) 01:03:18 executing program 0: syz_emit_ethernet(0x9f, &(0x7f00000001c0)={@remote, @remote, [{[{0x88a8, 0xfffffffd, 0x6, 0x3}], {0x8100, 0xfffffffffffffffb, 0x7fffffff, 0x3}}], {@generic={0x600, "bdda88b3e9a9437f6dcee7643fa051da013f4b916339c4231449f74d1471e8c8fb67aedcbb28f65bef54d22b45c8084e951caa88da14c73ed047947169714f0e6f7edc295429b8911213ef8d7c1f944223622e848176e065e4c1ca517d67773a698b3083cf3756c0cdd73a72dfcf16848cc48b6b3c5c52df2deacae8f8a8d9a0e30759c4940e653d12"}}}) 01:03:18 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x5) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x9}, 0x94) setpgid(0x0, 0x0) 01:03:18 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0xa6a4c843c6ca6cb6) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000040)="c8b9437280902743cdd49793465662ba124590b8c253effb19da86a0f8032c8dcc999507a745a4399670782aae56b944e378e2c4f92410109f19089c0343c65fab0493b22ceba4cd11005d9e8d44ffaaa7fb92d36aeab2b0ad3face82b009e2ef0c55f76036d8f9621a244c80db6c513") mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000280)=0x4) r3 = semget$private(0x0, 0x2, 0x48) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000000c0)=""/52) __semctl$IPC_INFO(r3, 0x2, 0x3, &(0x7f0000000300)=""/152) 01:03:18 executing program 3: r0 = getpgid(0xffffffffffffffff) getpgid(r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$lock(r1, 0xc, &(0x7f0000000040)={0x3, 0x3, 0x0, 0x5, r0}) syz_execute_func(&(0x7f0000000080)="b1dc91cd80c4c1fae62d3cd3d8c56969ef69dc00d9440f0df0d0d0c44139fd5bf9c4e18d72e00dc7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c36645d1d9730f5726400f0d18a9c14600000a8ab1b182010804f40f667e440f000066400fc730") 01:03:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xfffffffffffffffb}, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) geteuid() syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=""/220, 0xdc) 01:03:19 executing program 2: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x6, 0x0, 0x1000001c8) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x5, 0xca}, &(0x7f0000000340)=0x94) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r2, 0x1, 0x0, 0x1}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c) 01:03:19 executing program 1: chdir(0x0) freebsd11_mknod(&(0x7f0000000280)='./file2\x00', 0xe0bb, 0x0) r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') mkdirat(r0, &(0x7f0000000000)='./file2\x00', 0x40) mlockall(0x2) renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x100, 0x0, 0x9, 0x2}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x1000}, &(0x7f0000000240)=0x8) __getcwd(&(0x7f00000000c0)=""/85, 0x532) 01:03:19 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000540)={{"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", "d7b77d71e70dec6a2c66a2e8dd06da1c3aabcad4db9e46cf5593586f228567c7", 0x4, 0x40}, &(0x7f00000004c0)="c12d1749cf04f90574e6c53b9025dc45bbb4ebd84e1f2b251127c9b644c2456ad5e02be15931965d320d6844fa665c2f71f66bcd851f93f7ac082a6d134b2c6a3fa94192af01337ad6c2785d157270356211cb4aed1b348d32e7cc2ea88150e46f7ffa4cf31b12b29097ff1383299b14e7771a9c4f", 0x800000000000001, 0x6, 0x9, 0x401, 0x8, 0x1f, 0xfff, 0xa6ff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2, 0xfb76, 0x141, 0x1}, &(0x7f00000003c0)=0x10) syz_execute_func(&(0x7f0000000180)="0c60b5b598cd80f5c48195744b01d9d02e46f5d90202680c0000008fe9589b26c7e4c753fbc4e101edc4c1fa162f427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe952369bde9b9b9accaa464e464e01eff265dc5f00c4c23bdcc43ef80f9966030faee4c46111e38f000000000ffe349b470000fedfe4ad7070f6646736676670664336660fd2938c000000c901f0f69af69a450f17720d14111d54111d00") r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000002c0)=ANY=[], &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc, 0x5}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000400)=0x1231, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x3, 0xf, 0x2, 0x8001}, &(0x7f0000000100)=0x18) getpgid(0x0) r5 = getpid() setpgid(r5, r5) r6 = accept$inet6(r0, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000480)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000a40)={r3, 0x8, 0x0, 0x1, 0x5, 0x7ff}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000280)={r7, 0xa, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f00000009c0)={r2, 0x38, 0x9, 0x1000, 0x81, 0x3}, &(0x7f0000000a00)=0x14) fcntl$setstatus(r0, 0x4, 0xa2c278d787b3cf1a) 01:03:19 executing program 3: r0 = socket(0x11, 0x10010000003, 0x0) dup2(r0, r0) fchdir(r0) r1 = dup2(r0, r0) ioctl$DIOCGETADDRS(r1, 0x40046676, &(0x7f0000000000)) 01:03:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = getpgrp(0x0) socketpair(0x11, 0x30000007, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, 0x2}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={r3, 0x7fff}, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000240)="d44525e1baffe5eed45155d02341c86a1d3cdac8c22316c5066e40369d33372488f21bf7b06a3688f1d646225c81585262a6fdf100ad9eebc65b11344c914c3ae72f981cc14e6e143759c583f5d9f439a8726aed68e544b012f2ee37035f036159f8a77cc22563c7b248cca7d6e37c473bf02e2e211e5e1656aa4b782acbd98fbbc925c621c054196e84fa88a9ee526e96e642b396") ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000000)="e96156f84cadda01f6632e3e2a6f2d3323c2330a6def5c52df61775fea45f8") fcntl$setown(r0, 0x6, r1) fcntl$setstatus(r0, 0x4, 0x10040) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) fcntl$getown(r0, 0x5) 01:03:19 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100), 0x4) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x4, 0x80000001, 0x1ff, 0x7]}, 0xc) 01:03:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x2, 0x7, 0x20, 0x664a, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0x3ff, 0x0, 0xfff, 0x10001}, &(0x7f0000000180)=0x18) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f0000000080)) 01:03:19 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x401, 0x800}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x4b6}, &(0x7f00000001c0)=0x8) syz_emit_ethernet(0x5e, &(0x7f0000000080)={@remote, @broadcast, [], {@ipv4={0x800, {{0xf, 0x4, 0x81, 0x1ff, 0x50, 0x64, 0x1f, 0x200, 0x7f, 0x0, @multicast2, @rand_addr=0x1, {[@ssrr={0x89, 0x1f, 0x1, [@rand_addr=0x4, @local={0xac, 0x14, 0x0}, @multicast1, @empty, @remote={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}]}, @generic={0x1, 0x9, "ce4bcc9f063fe8"}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x1000, 0x40, 0x8001, 0x1}}}}}) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000040)="9be770668044bf71f3fe3471fbe91dba4bb8e8c208630cbdb3c8f076") 01:03:19 executing program 0: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x20000000) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0xfff, 0x4) recvmsg(r0, &(0x7f0000000900)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000180)=""/178, 0xb2}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f0000000340)=""/185, 0xb9}, {&(0x7f0000000400)=""/131, 0x83}, {&(0x7f00000004c0)=""/29, 0x1d}, {&(0x7f0000000500)=""/102, 0x66}, {&(0x7f0000000580)=""/190, 0xbe}, {&(0x7f0000000640)=""/232, 0xe8}], 0x9, &(0x7f0000000800)=""/212, 0xd4}, 0x40000) r1 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x11417, &(0x7f0000000a40)=0x8, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000240)={0x81, "eb550c032b1f9e2c1285d457349f06e8"}, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000a80)={@multicast2, @rand_addr=0x3, 0x1, 0x5, [@empty, @broadcast, @loopback, @rand_addr=0x3, @rand_addr=0x200]}, 0x24) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) sendto$unix(r1, &(0x7f0000000000)="b100050390000000050008000700ca900f0e08fecea11ea8fef968f3c73fd3357afdeb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd897203d3872babfba17008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c5000000aa280000000000000200a371a3f80000feffffffffffff010000000000000000", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000940)=ANY=[@ANYBLOB="05000080", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000980)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000009c0)={r2, 0x8000, 0x6}, &(0x7f0000000a00)=0xc) 01:03:19 executing program 1: r0 = open(0x0, 0x801, 0x0) r1 = openat(r0, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000940)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r2}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() 01:03:19 executing program 2: r0 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mkdirat(r0, &(0x7f0000000880)='./file0/file0\x00', 0x0) sendfile(r3, r2, 0x0, 0x1) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000008c0)="d345a6c3b28da8d8803b9d83854e96ce7aa62457eb2f5228dee0ae0fda0e40233b7380eac6f3dba352464840f661547e06f46ed484ddb10fb1741a36d2bec0b241e453e771472569750bf6b351e8dc41778fc8a365eedaee2eabb6b92545aea0d5333d84199dcd3be18402870102d110c3919e11226d97c7a3dc6b4e86b86b38c3071fb7ccc2264aee8c51eff71c26ddc610160a880b18e72bf8513eddf9d476c6f515dfbf868849a297022731f9a54c027595233a59231deedb0da8d36abec75235") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$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)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000780)={r5, 0x3ff}, &(0x7f00000007c0)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:03:19 executing program 3: __semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x2000}, {r0, 0x11}, {r0, 0x40}, {r0, 0x4}], 0x4, 0x7) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000100)={0x0, {{0x2, 0x1, @rand_addr=0x14e}}}, 0x90) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x3ff, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x24) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) accept(r2, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 01:03:19 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x0, 0x80, 0x81, 0x4, 0x0, 0x1}, &(0x7f00000003c0)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r3}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x10}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r4, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x801ff, 0x9, 0x200, 0x80000001, 0x1, 0x8000000000000000, 0x100, 0x3, r4}, 0xffffffffffffff60) accept4$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x20000000) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x1004c1, 0x41) syz_execute_func(0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x4000, 0x41f, r0, 0x0) 01:03:19 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYBLOB], 0x0) freebsd11_lstat(0x0, &(0x7f0000000200)) semop(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x57, "7518ba4f43abd961d1a30d8530e583413827d86f917e1b5f6e435411447cb9a8babe1026a6c3f956c5838eae3202be1aea9418c8f4342d44a0fe2002753cc18c20cb528c0ce5a1f128f41f351975046c73d581c4f9e8e9"}, 0x0) madvise(&(0x7f0000560000/0x4000)=nil, 0x4000, 0x7) 01:03:20 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x32, 0x0, 0x123) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/156, 0x9c}, 0x80) 01:03:20 executing program 0: setrlimit(0x6, &(0x7f00000000c0)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet_sctp(0x2, 0x1000000000000001, 0x84) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) r1 = semget$private(0x0, 0x1, 0x601) shutdown(r0, 0x1) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000040)={{0x20311939, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3}, 0xfffffffffffffff8, 0xc0000001, 0xc}) 01:03:20 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, 0x0, &(0x7f00000000c0)) getsockopt$inet_int(r0, 0x0, 0x46, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:03:20 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x18000, 0x82) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="d6bb9bbfe544e60a98f729d50c7b8ea84699116a0000a442637b5fa9ee544208f5adbcf5104c64682d7e26a30e8de64d1ce46020baf026db1ce689b840d89f4b64d1ca73b35e04887f1045491e5d65b90abf190464d073c8601d49cf7251308eb6851b20daf2b2397c316c15c4dda68a8a70765d44308bf3e8dacb1e815b0129926e121ee59563637bc84e112fce6aeb6dd468c654bdff5d3b2ec298479ab8f1193ba58cab3ac347719b7f9b1e7fbec18400fe3188d777402b3d11928392745f76789f54067e2934f575cb1b25e5e39abc9a462b00ea4b7f01f271683c0ac845d3cbd4f169fac5ced61a2c", 0x101, 0x4, 0x2a3176c4}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0262e0000000000000000000000000000000004b25da79bc0d01ae5451ebb318ca8c02721b5c57929c906905bb8ca32e65604334", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x5, 0x100, 0x1707, 0x9, r1}, 0x10) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000400)={{"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", "d87a7976f87bb3f802aa1cfde296737691b211eb78e4faf45d5b00000000f3ff", 0x3ff, 0x18}, &(0x7f0000000340)="33c2379477740f19499276aa848f01fa8dcf9d2aec65fc6f3fe251e8720a86d339ea8c69de0c45f77f6ae3480674cdc7aaaf9a9ba63111e2f3741ba5d9cfc53e40e8289b2aaf12f4fff3bf0dcc30b815541ae248807d55e4f37ea9b28e44949f25fc5f05ad54718e485ae7919849ba62f64a389a94c2bd5d1bb28943bbe016a33b6da52b9c5fecc7", 0x8, 0x100000000, 0x2, 0xf39, 0x6, 0xc04, 0x1, 0x1f}) setuid(0xee01) syz_execute_func(&(0x7f0000000240)="1c17b5b598cd801b69e4f56466431409d9d017795bf9f2680c0000008fe9589b26c7e4c7f653fbc4c401edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 01:03:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1206, &(0x7f0000000080), 0xfe9f) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) 01:03:20 executing program 3: freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) syz_emit_ethernet(0x4f, &(0x7f0000000000)={@broadcast, @random="64b55e10a3cd", [{[{0x88a8, 0x5, 0x400}], {0x8100, 0xfff, 0x8, 0x4}}], {@generic={0x0, "171108118b6bbf9a057e670e823e1fd2e58b9e8f4585c2505ed810c3867ec23067dee0e7f88655622d6b090a31003bff2c4bfdc8bad603b109"}}}) syz_emit_ethernet(0x2e, &(0x7f0000000140)={@broadcast, @broadcast, [{[], {0x8100, 0xffffffff, 0x400, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) unlink(&(0x7f0000000080)='./file0\x00') 01:03:20 executing program 2: r0 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mkdirat(r0, &(0x7f0000000880)='./file0/file0\x00', 0x0) sendfile(r3, r2, 0x0, 0x1) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000008c0)="d345a6c3b28da8d8803b9d83854e96ce7aa62457eb2f5228dee0ae0fda0e40233b7380eac6f3dba352464840f661547e06f46ed484ddb10fb1741a36d2bec0b241e453e771472569750bf6b351e8dc41778fc8a365eedaee2eabb6b92545aea0d5333d84199dcd3be18402870102d110c3919e11226d97c7a3dc6b4e86b86b38c3071fb7ccc2264aee8c51eff71c26ddc610160a880b18e72bf8513eddf9d476c6f515dfbf868849a297022731f9a54c027595233a59231deedb0da8d36abec75235") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$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)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000780)={r5, 0x3ff}, &(0x7f00000007c0)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:03:20 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = msgget$private(0x0, 0x46773f1834a9c213) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = getgid() r6 = getpgrp(0x0) r7 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x7, r2, r3, r4, r5, 0x180}, 0x5, 0x0, 0x7, 0x3, 0xc22f, 0x0, r6, r7}) setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0x0) 01:03:20 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7) setrlimit(0x5c3e2e1e3addd5fd, 0x0) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) readv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/229, 0xe5}], 0x1) truncate(0x0, 0x101) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) recvmsg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/82, 0x52}], 0x4, &(0x7f0000000700)=""/129, 0x81}, 0x82) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getgid() fcntl$getown(0xffffffffffffffff, 0x5) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) msgget$private(0x0, 0x41b) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x7fffffff, 0x8, 0x200, 0x8, 0x39, 0x1000, 0x73, 0x1, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000240)={r5, 0x4}, &(0x7f0000000280)=0x8) ftruncate(r3, 0x101) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, 0xffffffffffffffff, 0x0) 01:03:20 executing program 0: syz_execute_func(&(0x7f00000002c0)="98340e0f0564660f73d00691b00a2f6f2f6fe2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008c5c7ba0de640000000000e346740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 01:03:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRESHEX=r0]], 0x0) syz_execute_func(&(0x7f0000000380)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bfb497c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) chroot(&(0x7f0000000180)='./file0\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x100040, 0x0) r3 = dup2(r1, r1) accept4$inet6(r3, 0x0, &(0x7f0000000080)=0xffffffffffffff03, 0x20000000) sendto$unix(r1, &(0x7f00000002c0)="a6d8fe0ed1416d4c89a702b44dc1cc3b1b7881f3e4c6610741ee6dcda833443712345cdfedbd29cea8beff99aa813bdb6e73f6d11f3491c4829bcda8e86becfd0ec3b6b1da2b76678b077106f43e4b17fae97984d3a73af95f1488b6f1a429839694b6b389ff05fb7f22e43783", 0x6d, 0x4, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$unix(r3, &(0x7f0000000200)="bd11989df66b03a3f963ade31b5c5453d925d001f28a62474d7d808aa6047caebb0c5c841a80cda8c33640a54e741bd6f91e4c384a3048be85b29a100b5fad4a3ccdfb3ef607d2bc63ccbea736c348f244dac955de8c61e8bc0d642f7dec49da530aa233add67dcbb0d1202df032871037099ea9a54b6fd55f93cb8681d77cced8027a59cea2bee8d93633a8027d30232715e4edbff810f80a0c2621ce20a8f4cdadde9459c0ba4532da9e8c30f464", 0xaf, 0x0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f00000008c0)="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") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 01:03:21 executing program 0: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000340)='./file0\x00', 0x2, 0x1e2) sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="1b4a1a70efcd14d6b3111a918d0d2a2cf695f8abdc6f13704b6294b5d7e706341a10a05ac72a18fec938a90f9d4280d2b992189a90aa1104b8c2e7881bbf2a8cc9cd8f747bc8fb5154f55b0466340e300a70636c3ae0615a7244096d260f15913a86b8adec2b3e3d803be79089d398a44723a9440a87a0c1ef4e6600ecfed714f4d1db0bd88f3ab64826959e6b92250303", 0x91}], 0x1, &(0x7f00000001c0)=[{0x90, 0x0, 0x0, "9cd7dc11382fc3ce520b4b0ab1faece313e00a3d81fb39f9b4b00cc56247119e98758ee7db7da5faac931d453aa37007921a6cf1526245053043364dee520fce55a01ca7bbc4402f37d0066967411aa668a093882dd0e2abec437938c0d7e822b9088f5353e34208f47cd1d22c3fe55b648766c479d8587ea06dba5db106"}, {0x78, 0x11, 0x6, "18d8cda29b80836b335e7d3376097aa46ce0480194cda23b24686ce43ebb93c94b4292284127e0d7cc75dbb73b84d4dab59649e8a44622a33999bff5c8753d4a02f96ad5c6b5bc61898147e822fe73b417ec00114d190e470ccc9ea37dcc96e38c7d54e0afc7eb"}], 0x108}, 0x20080) 01:03:21 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0xb333, 0x0, 0x29b5, 0x5, 0xff, 0x53, 0x8, 0x9, 0x99a4, 0xfffffffffffffffb, 0x3}, 0xb) lseek(r1, 0x0, 0x1) 01:03:21 executing program 3: r0 = semget(0x3, 0x6, 0x44) __semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000140)=""/195) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) __semctl$GETVAL(r0, 0x4, 0x5, &(0x7f0000000240)=""/89) fchdir(r1) syz_execute_func(&(0x7f0000000000)="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") 01:03:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0xd}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000940)={r1, &(0x7f0000000840)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000980)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000780)={r2, 0x22, 0x5f, "e997dab3c2969eec7ea61b55dc856bbe9cb0f31d4cace90364b405e00f59cccc244cb9ef7fa6d86cd2859e44ca83aa209bb561b33146c3ebeb5e6de827720cdb212849723871887b02339ecd7b4204ffda85c31de44e4d715d10e43174368f"}, 0x67) writev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="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", 0x585}], 0x1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) getgid() shutdown(r0, 0x1) 01:03:21 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0xe) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r1, 0x0, 0x41000000000003) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x24, &(0x7f0000000140), &(0x7f0000000180)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000002c0)={0x8000000000000000, 0x3}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 01:03:21 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)=ANY=[], &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xa, 0xe05d, 0x40}, 0x10) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x3f, 0x1}, 0x10) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5}, 0x161) accept4$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x20000000) 01:03:21 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x32c7}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @broadcast}}, r1, 0x3, 0x0, 0x311, 0x3, 0x716}, 0xa0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1203, &(0x7f0000000000), &(0x7f00000000c0)=0xffffffffffffff65) 01:03:21 executing program 0: r0 = dup(0xffffffffffffff9c) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1f, 0x7}, {0x5}}, 0x200) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x4004667f, &(0x7f00000005c0)) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000080)={0x9, 0x5}) 01:03:21 executing program 0: accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x109) sendmsg(r0, &(0x7f0000000000)={0x0, 0x1cc, 0xffffffffffffffff, 0xfffffffffffffe0f, 0x0, 0x87}, 0xfffffffffffffffd) 01:03:21 executing program 0: syz_execute_func(&(0x7f0000000100)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") clock_settime(0xf, &(0x7f0000000040)={0x7}) r0 = semget(0x3, 0x0, 0xd8) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x4, 0x8, 0x8, 0x9, 0x1, 0x2, 0x0, 0x4800000, 0x6]) 01:03:22 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100800, 0x100) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000000c0)=0x5, 0x4) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1200, &(0x7f0000000100)={0x80000001}, &(0x7f0000000080)=0x10) 01:03:22 executing program 3: socketpair(0x10, 0x10000007, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f00000002c0)) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="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", 0xfd}, {&(0x7f0000000040)="379c483e6897351031aaeae3cb2926f98f833b4351791b414df9b9981ce673a6271567ea2273ab6822ea48b7d7e01691b85be9ec52cbb3d530aabe400af936d6f0a8946596edc06b550354240831", 0x4e}], 0x2, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) 01:03:22 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000180), 0xfffffda0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 01:03:22 executing program 3: r0 = socket$unix(0x1, 0x400040000000001, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@rights={0x10, 0x1}], 0x10}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) 01:03:22 executing program 0: syz_execute_func(&(0x7f0000000140)="469d8f29200277bc66400f380a8ae9cfa5ce8fa908016b5e660f3831f5c4a3150681b4000000e5c4017c5a8a998999993666410f603d00000021c4c32d6c0d00000100f7db4db8") syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000240)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c92d2ddc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000440)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000009286e9589b272e67f3450f1101e101edfec4427d822a2a00c4f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3c4e2bd8e47965b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = socket(0x17, 0x1, 0x5) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000340)={0x1, 0x77b, 0x3f, 0x5, 0x1, 0x31000000000000, 0x53386fef, 0xca8c, 0xfffffffffffffffb, 0x3}, 0xb) getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000300)=0x8) 01:03:22 executing program 1: r0 = semget(0x2, 0x2, 0x88) __semctl$SETVAL(r0, 0x0, 0x8, 0xffffffffffffffff) 01:03:22 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000203, 0x0) fchmod(r0, 0x2a) ftruncate(r0, 0xfffffffffffffffc) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000200)="8d5af76999599f299123e2b09e80eca9c88783e115c7591a05ce5da75de4b557e100ea07db8b4e3f92526483eeac5fb18c01c81710fc68df36535cfc4caaabee6c954343dd6c135fe896a942396c8152a97d611636748086921d75185987e9f9fef544cd568cdf56b4ff237f2f6701283e767f8b42eef6748bdf47a3c8ea36c51ed48207059acc565de0ecccc6ae6837ba6a7c394a5d9287123104b01c3f3828e6481cae6231ab5d9d03209a71443a7cbdb6d011d79456ed0bdc2ef303b1912695a6fb43cfecafd18c531723d5b21fdef3d15d8ada4fc5") getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x10001, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xd, 0x7}, &(0x7f0000000180)=0x8) fsync(r0) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000100)=""/86) poll(&(0x7f0000000300), 0x1ffffffffffffe8d, 0x3) 01:03:22 executing program 0: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(0x0) dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)) lchown(0x0, 0x0, 0x0) fchdir(r1) 01:03:22 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x6, @mcast2, 0x1}}, 0x0, 0x4f60ed3e, 0x9, 0x3a8}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x80000001}, &(0x7f0000000180)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x1, 0x100000001]}, 0x8) fcntl$dupfd(r2, 0x11, r2) 01:03:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) semget(0x2, 0x2, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000200)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="1a3251875856679124313c678ceb6c8a4d04c93ab37ee9015d33397f284a79bfea3d6b295f2581b459c36f4af90627e5f96f1d529e241e1342c7c2eff7f3e6a33cf53a6de62adf43af4228529f0f7b36f4"], &(0x7f00000000c0)=0x2e) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r3, 0x0, 0x7dde}, &(0x7f0000000140)=0xc) semget$private(0x0, 0x7, 0x2e9) 01:03:23 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = geteuid() setresuid(r1, r0, r1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x31) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x60, 0xdb43) 01:03:23 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000180), 0xfffffda0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf1106418dc4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 01:03:23 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\'}*\x00', &(0x7f0000000300)='\x9f.)S\x00', &(0x7f0000000340)='-\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)=']\x00']) ftruncate(r0, 0x2) ftruncate(r0, 0x8001) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000007c0)={r2, &(0x7f0000000780)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000800)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000140)={@multicast1, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) execve(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000480)=']\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='-\x00', &(0x7f0000000580)='\'}*\x00'], &(0x7f00000006c0)=[&(0x7f0000000600)='\x9f.)S\x00', &(0x7f0000000640)='{,*)\\\x00', &(0x7f0000000680)='){\x00']) close(r0) close(r0) fdatasync(r1) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000880), &(0x7f00000008c0)=0x27e) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x0) 01:03:23 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x1) 01:03:23 executing program 1: mmap(&(0x7f0000ffa000/0x2000)=nil, 0xffffff00, 0x0, 0x80012, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000002, 0x38) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x86e, 0x4) 01:03:23 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x7ff, @loopback, 0xffff}, {0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0xffffffffffff8001, [0x19, 0x5e1, 0x7fff, 0x200, 0x14, 0x3, 0x401, 0x7f]}, 0x5c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r1, 0x300000000000000, 0x5, 0x0, &(0x7f00000003c0)) socket$inet(0x2, 0x5, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x24c, &(0x7f00000000c0)=0x6, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x1b8) 01:03:23 executing program 3: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") socket$inet_icmp(0x2, 0x2, 0x1) syz_execute_func(&(0x7f0000000000)="0f8f7c000000c403117adbfa438090df8bfc370e4781d4885b0000c4620dbaf666490f3a61f8f0c443717985d9a1012194f3460f10ec40dbe140dc2f") r0 = socket(0x10, 0x5, 0x6) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xfb8, 0x1, [0x8000]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) 01:03:23 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x11, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 01:03:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000000)="f38073ecea2c14306ef9e9909c469ae32fe5f81e7ca2d3e6166163789c", 0x1d) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="000000e6b11b000000000000000000000000d0b0c5a7041ce1746fdb9c0000000000ba8b0ec699e8f86ac87a3d"], 0xa0) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000100)="69d0260a86e30e266ba03bde88f9c6bb8e7109c105a33203e68c3a0cf6", 0xfffffffffffffec4}, {&(0x7f0000000140)="12867045b2c6b5a0a62593fac092f962053ac567087d90dbaae3500c352306d0c0d6b2a6cb30fe471dea27d6a2bd48393f486f86bccc82d960a5e087c02a695570cd93e230421561615faf92808e0f1e2eaa29a4e73ba2169b38d143e1b23f73f5a1ca7e28b0e999f509798dca94dad5ef8aab1b2a08c20de6625fbf4e1d38e04a51980c673fc522d6a97e", 0x8b}, {&(0x7f0000000200)="565fc051f0db04dc6c4663276b64", 0xffffffffffffffc0}, {&(0x7f0000000240)="efada83e8eceb07444a3f5bb051ba3ebbd5ac24457dcc2ef4ac35de0a8fc88361ee2d447ee7be8eeb0f89634e72486f89ea79d0cedfb532460b866dd206e1189cea622c82bd7167cef1c38adc5863313cbf0f88f275e69b87f893b4be6bdbf396c304150d6a855f0f0d315ed62a9bca411104b98b88341ca1f3f4c0e6dc04ca1661eb3215489156538429b425cf09efcbc75ea13d61ae4072f2f6333efcb74c2796f7d2fd94ef6904bd17bb56c38fe41e75019c273a69e6cbcfe", 0xba}, {&(0x7f0000000300)="df1dfb0bb1173a3c5f129b25e141db2642d18d73cea5150bd1d9ba17253686e648324b515b0d1707e3d9902071c8b36018d6f60b5a28562fbee16ebac03569ea08fee31817a615e53636218fe3e02bc64873b1c0980f86a6d15b355ef1e17ce50fa9c4bba567d1a9bb0678bcc833709536ff0e297f3d5c7aa987ec5bfc9096ca8cc3e1d56391b5d2e125b7c1084b8da38acfa8b10ce44957728d38d3fe55d869f6ab4b9c2e2090dcb16734706f902497f19a6482c4d9882b", 0xb8}, {&(0x7f0000000600)="8ef73dd0787170558d0a7b1312f53c44469f9b0213135188e1b92e6047190478604e4caf4708a6bb658d9cf49ab9290b73cf6a41bce9912f50ea793e357d80fa76d80b88abf6a789546ec05f753a5c3f12e291241c4bd8800146767e43b9f0ee4608324e114949a24e49804ce13bcf21d8014d9f561d600f3553c9ae12fb40bacf60a0bc2a15725453e5aa8845274b9782ef9372ab555792e06ac1b36de17372d196c2245e974e1dba5d70e5fa5aa59f6dc641c13b2a11d4feb42b5986836b94d2bd5c4fe5e7c4a32c26fb9e1c11a6478d6a86501cb2e02f6802fdc04e34dfd39bfb69ba10", 0xe5}, {&(0x7f00000004c0)="f9456cae5f8d25abd7662b953f3bdd58be44093064ee5e431045452a5550bfaf8823158136d5ec73de252c25f5ff690ffd2a17690f651a9dfcac7dbb70259d202f04815a375e96f39598fc12357b1b72ac5d1dc4520472a895ae1b50ff7b22fe5f923a4fe78a6e71ce8cc56e32679bb8999f0679e2b7057b7e5ff0ffe468ec3f9fb467ca08581e2830e14a8e3eaf450618395d5667c643fe503b", 0x87}], 0x7) 01:03:24 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getpgid(0xffffffffffffffff) 01:03:24 executing program 3: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") socket$inet_icmp(0x2, 0x2, 0x1) syz_execute_func(&(0x7f0000000000)="0f8f7c000000c403117adbfa438090df8bfc370e4781d4885b0000c4620dbaf666490f3a61f8f0c443717985d9a1012194f3460f10ec40dbe140dc2f") r0 = socket(0x10, 0x5, 0x6) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xfb8, 0x1, [0x8000]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) 01:03:24 executing program 1: syz_execute_func(&(0x7f0000000340)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fdc423bd78b60080000072d300c9db3f0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @loopback}}}}, 0x0) 01:03:24 executing program 0: mlock(&(0x7f0000eac000/0x1000)=nil, 0x1000) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x3f0, 0x10000000) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000140)) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 01:03:24 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000680)={{"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", "03f0996932628763094894f35f85783090ec7388a7ae679ab8bc6924b0730bfd", 0x1, 0x100000000}, &(0x7f0000000600)="98719bf7847b17d756d5ad19b8cebbad9368a2506628ae4f526f12de47c8becb4ad1d005414fd197972e2f586dc128ebe3ad218a9c7988f6aec49d969c9e504f5ca2", 0x7ff, 0x8001, 0xfffffffffffffffb, 0x9, 0xfff, 0x2, 0xd549, 0x7}) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000180)={{"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", "3ba34c09e7b1af133efedbcfbe2a119f1a927011508c61cf75a40a99cb603a32", 0x7, 0x8}, &(0x7f0000000100)="3bcc2eb28372a46bd989d7e571c300f53b6101dee9f4fdd872e194a141552b7f9e455b884ffd9e08eea1ce4334c0f2931065", 0x39, 0x20, 0x400, 0xffffffffffff3a9b, 0x8, 0x9, 0x6, 0x3}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140), 0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000000c0)={0x1}, 0x1) r4 = getpgid(0x0) getpgid(r4) 01:03:24 executing program 1: syz_emit_ethernet(0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff188d3ea1dabc08060021807c060f0007aaaa06f4235f5b70968bc63eca380000000000009819942e8a16f84e83f859b2f27586b500000000000000"]) 01:03:24 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e97600660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcda0fbc4b4c10f138f6af3e6766f2ab4775e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88c481e016f264360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet(0x2, 0x0, 0xd159) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x3, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000200)=0x8) setrlimit(0x7, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") execve(0x0, 0x0, 0x0) socketpair(0x0, 0x4, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@remote, @loopback, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000002c0)={@multicast2, @remote={0xac, 0x14, 0x0}, r2}, 0xc) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 01:03:24 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1f, 0x8855, 0x8000, 0x42, 0x80}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000080)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0x3, @loopback, 0xfffffffffffffff8}, @in6={0x1c, 0x1, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @rand_addr=0x3}, @in6={0x1c, 0x0, 0x5, @rand_addr="96db0b2f859286bb0401d241d373c223", 0x2c0}, @in={0x2, 0x0, @rand_addr=0x9}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0x1c0000000000000, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}]}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 01:03:24 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) setpgid(r1, r2) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) shutdown(r0, 0x4) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0x6, 0xee, 0x100, 0xff, 0x7, 0x90, 0x40, 0x1f}, &(0x7f0000000380)={0x1, 0x4}) 01:03:24 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c16f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 01:03:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) write(r0, &(0x7f00000001c0)="650578429be9910c3515a778c90ca4da0bf633b10d2fe47680111bd064a3fded9959cb2196d7448ec693f7f58ee65263d5bb09d660706f6f850a0da4f3c3749ec228a3d57d73b5389c6df06b0f8de697b857d40ab9598ec8bcd3e022722f7f889ab4aa280e76fc4a94d568d95fb15be398d20277c78960f6a400514b6a2c618010358f3eefda", 0x86) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x0, 0x8001}) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000080)="316530f85827b5db37ce2357766c9d2d82bb28db523baac49f7a22a107361647c7e75d55437518") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb5a16099") 01:03:24 executing program 2: syz_execute_func(&(0x7f0000000000)="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") nanosleep(&(0x7f0000000640)={0x6, 0x401}, &(0x7f0000000680)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000001c0)={{"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", "6fd572a996b160ea145b5eb73dffaca4fe1c2b79cba1583f09800f93ed788f7c", 0x7ff, 0x2}, &(0x7f0000000140)="f61b21787cce2601188b78d4d8f294cc195b515d03d58fb31587aeb79a212ee5ad5fafa2e12841083bae883d6f256d6384cbb0c5c1644ac3bfdedfbae6a1b8ce3589f011b8ccdfc0223c0bba632c50359bb8", 0x9, 0xfffffffffffffeff, 0xe97, 0xffffffffffff7fff, 0x8, 0x5, 0x40, 0x800}) 01:03:24 executing program 1: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mprotect(&(0x7f000096f000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000b9f000/0x1000)=nil, 0x1000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) madvise(&(0x7f0000cba000/0x1000)=nil, 0x1000, 0x2) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800d, 0x100) munmap(&(0x7f0000cb8000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xa79}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x78}, &(0x7f0000000100)=0x8) getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000140), &(0x7f0000000180)=0x4) madvise(&(0x7f0000bcf000/0x1000)=nil, 0x1000, 0x0) 01:03:24 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x5f20ee71, 0x100000001, r1}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) r3 = open(0x0, 0x0, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) getgroups(0x4, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000280)='./file0\x00', r4, r5) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x4, 0xfffffffffffffffa, 0x0, 0x701a}) bind(r3, &(0x7f0000000200)=@in6={0x1c, 0x0, 0x401, @empty, 0x326}, 0x1c) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0xf, 0x1}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={r7}, &(0x7f0000000480)=0x8) getpid() mknodat(r0, &(0x7f0000000240)='./file0\x00', 0x4, 0xff) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3, 0x3}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f00000001c0)=r8, 0x4) execve(0x0, 0x0, 0x0) flock(r2, 0x9) 01:03:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), 0x4) 01:03:24 executing program 1: r0 = socket$inet(0x2, 0x0, 0x9) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0xffffffff7fffffff, 0x148a4658, 0x0, 0x9, 0x1, 0x101}, &(0x7f00000000c0)=0xa0) accept4(r0, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0x9, 0x7}, &(0x7f0000000140)=0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x52, 0x0, 0x0) 01:03:24 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4, 0x44) r2 = dup2(r0, r1) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000000)="081feab525bee041a2f122440b882bf685061c3bd487a1d6e618d64ac8b0451070100573a8b4cc11ebdd1348bc025527064580ae779cf0c1f67bbc5fbc0eb7f6f90aa21a17027bcf8290f4101d19a2c2a3bb703ae9040d95b262b66a7ebbfef4eb314a6a6d8ebbfdcee1289de240b74b37908e61a152425c34993fa895e17582fd") syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 01:03:24 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x7f8ab80d, @mcast2, 0x8}}, 0x0, 0x17deca3d, 0x100000001, 0x1, 0x6286, 0x40}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0xa4}, &(0x7f00000001c0)=0x8) r2 = geteuid() setresuid(0xffffffffffffffff, r2, r2) 01:03:24 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 01:03:25 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setown(r0, 0x6, 0x0) syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") truncate(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="5bf5ff004ba02439aabc4e2941224988a63bad914c9b21bb9295944f53f15751006684508e007227ef5f6c538f818a30aab9f47d7ad0f711a26c84e0380316c4645289d43b501a99734c94f421eeb0b145845987c731db606665bad773b9a7f5b48d3cc5ba3141c03e04009cbdc9c7d653b5c555625d7a328ec5c7694bdc38a4f65ddc22eb61d39f4b4af28ddb2073816a96a8fb"], 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x80013, r0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x30000000) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) ftruncate(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) freebsd11_stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)) 01:03:25 executing program 3: r0 = socket(0x11, 0x3, 0x0) shutdown(r0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000200)={@rand_addr, @empty, @multicast2}, &(0x7f0000000240)=0xc) ppoll(&(0x7f00000000c0)=[{r0, 0x2004}, {r0}], 0x2, 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@local, @loopback}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0xc0ef, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0xeb}, 0x8) dup2(r0, r0) r2 = fcntl$dupfd(r0, 0x0, r0) mkdirat(r2, &(0x7f0000000280)='./file0\x00', 0x8040) clock_nanosleep(0x4, 0x0, &(0x7f0000000180)={0xfffffffffffffeff, 0x9}, &(0x7f00000001c0)) 01:03:25 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c094f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x20080, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0xffffffff, 0x1, 0x4500, 0x13, 0x20, 0xffffffffffffffff, 0x8, 0x200, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={0x0, 0xa5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={r2, 0xe5, "23772dbe8a0b76352e17b1a9e34ffa5804683b538360c623d6922bc6dd49414455e40f3cf97b239986adbddeda34af5de5c72faba7fbedcbd21df359a3394791d58db8e01e4713020bee52e51090b6274af6c98bac08ceb4d29a6905dbf54a1a0abce04abc539eb2e9d4f858dcc7453244851ab08ce2f7dc4ee934360d9140b409247a4d5f7e43d6c2767f940811ad4c7742afcefc9b6f74bc038db5977243f3814e3e34d660509871b3e1ae4460f022616b64fe899ccaa3b24753e71992cae1641c2b0c4f0d93bd8bb14061588211d8d93b71b0c025a8b5414fa550cc3804f1ba750e818d"}, &(0x7f0000000400)=0xed) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0xffffffffffff8000, 0x400, 0x1000, 0x100000001, 0x400, 0x3, 0x8, {@in6={{0x1c, 0x1, 0x401, @mcast2, 0x8}}, r2, 0x2, 0x80, 0x8, 0xffff, 0xfff}}, &(0x7f00000002c0)=0xb0) 01:03:25 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0c00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d41000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xc84, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 01:03:25 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, 0x0, 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r4 = socket(0x2, 0x1, 0x0) connect$unix(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="050000a014fabf047e78c1dbedf623e2d19c03330cbdff80d129bd9900b7f881bc4249a1f72ef2609148c1f98a791e0f58f314b371b406b5d626fabb796ab71eba3ba1594f2c8fc21b5acebdd89f9a2de21e9710b8af1dc8806876169407583906a8dbe7d0246c497237d7abe5b05e121f845ed2204220ac100119136886d0"], 0x1) ppoll(&(0x7f0000000100)=[{r4, 0x48}, {r4, 0x16}], 0x2, 0x0, 0x0, 0x0) sync() open(&(0x7f0000000d40)='./file0\x00', 0x100, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000cc0)="7fe328758fdaff36df1d7c6816c51f05baa8cb9aebb2c02e09e5973e36280ed06c2f8c5ef481e3f370538132e1ba3bfbea0c2a8662fd6d51390b8f4e33f8bf03528b21cf8142739feb46293cc631e374f8f3f10ce5d440a7111d40033a35c19834d3") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000d80)={r5, 0x37207655}, &(0x7f0000000dc0)=0x8) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) accept$unix(r3, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) 01:03:25 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x3, 0xfff}, 0x8) sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:03:25 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000180)=@un=@abs, 0x8, &(0x7f0000000440)=[{&(0x7f0000000240)=""/196, 0xc4}, {&(0x7f0000000340)=""/68, 0x44}, {&(0x7f00000003c0)=""/125, 0x7d}, {&(0x7f00000001c0)=""/16, 0x10}], 0x4, &(0x7f0000000480)=""/86, 0x56}, 0x82) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1}, 0x8) 01:03:25 executing program 1: syz_execute_func(&(0x7f0000000240)="b1f491cd80d946f91cc166420f3a3800588305b30c641e320f450f0f3ba4c421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c4e17ff083422bad7bc421ddf64126c4dc6a000ec4a359484a18006669a0b90c00000010dfbe6736636666430fefb300000000326408040cac0f01d6530ff5218d181c4a7d7da1ff11777a664e0f3a63510251") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0x30000000) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) 01:03:25 executing program 2: r0 = open(0x0, 0x6, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000003c0)={0x7, 0x9, 0x6, 0xafb6, 0x5, 0x4, 0x5, 0x1, 0x4, 0x9, 0x800}, 0xb) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:03:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3ffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@empty, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x20, {{0x2, 0x2, @loopback}}}, 0xfffffffffffffeda) r3 = fcntl$dupfd(r2, 0x0, r1) mkdirat(r3, &(0x7f0000000100)='./file0\x00', 0x80) ioctl$DIOCRADDTABLES(r0, 0x4004667f, 0x0) 01:03:26 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) 01:03:26 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000004206, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x8}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x1}, 0x8) poll(&(0x7f0000000080)=[{r0, 0x2018}], 0x1, 0x0) ftruncate(r0, 0x0) 01:03:26 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={r1, 0xffffffffffff0001}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e22ac1400bb00"/136, @ANYRES32=r2, @ANYBLOB="6a08ef4b3ca7f004"], &(0x7f0000000280)=0x94) r3 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) semget$private(0x0, 0x3, 0x9) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0x66, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0xfff, 0x2}, 0xc) getitimer(0x2, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r5 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000180)=""/15) 01:03:26 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000080)={{"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", "a7cf4d47c12925b8818b7a656eeda13cdf83961161733096c4686f60d0d523d5", 0x10001, 0x2}, &(0x7f0000000000)="15f02f3c953f28142ea702c699f21f6e1e729a1fffb87aa5e3e2206bfc1b277c51", 0x3, 0xb1b4, 0x1ff, 0xb399, 0x7, 0x3, 0x7, 0x2}) syz_emit_ethernet(0x5, &(0x7f0000000040)={@broadcast, @remote, [{[], {0x8100, 0x800, 0x3ff, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe806, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 01:03:26 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x90) r0 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x120) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = accept(r1, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c) getsockname$unix(r2, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x7, 0x4}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={r3, 0x3, 0x6, 0x3, 0x0, 0x20}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r4, 0x3f}, 0x8) recvfrom(r2, &(0x7f0000000340)=""/28, 0x1c, 0x0, &(0x7f0000000380)=@in6={0x1c, 0x3, 0x7, @mcast1, 0x80}, 0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={r4, 0x9, 0x1f}, &(0x7f0000000400)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000480)={r4, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000004c0)=0x10) r6 = accept(r2, &(0x7f0000000500)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000540)=0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000580)={@remote, @local}, &(0x7f00000005c0)=0xc) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) freebsd11_lstat(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000006c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3, 0xfffffffffffffff9, 0xbc0b, 0x9, 0x6, 0x5, 0x7}, &(0x7f0000000780)=0xa0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000007c0)={0x4, [0x5996, 0x9, 0xffffffff80000001, 0x3]}, &(0x7f0000000800)=0xc) getsockname$unix(r6, &(0x7f0000000840)=@abs, &(0x7f0000000880)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f00000008c0), 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000000980)={r3, 0x9}, 0x8) bind$unix(r2, &(0x7f00000009c0)=@file={0x1, './file0/file0\x00'}, 0x10) recvfrom(r1, &(0x7f0000000a00)=""/227, 0xe3, 0xc1, 0x0, 0x0) open$dir(&(0x7f0000000b00)='./file0/file0\x00', 0x10481, 0x15) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000b40)={r5}, &(0x7f0000000b80)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000c00)={r4, &(0x7f0000000bc0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000c40)=0x10) freebsd11_stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r7) symlinkat(&(0x7f0000000d40)='./file0\x00', r0, &(0x7f0000000d80)='./file0/file0\x00') 01:03:26 executing program 2: poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xb3, 0xb0, 0x3}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0xfffffffffffffff7}, &(0x7f0000000100)=0x8) 01:03:26 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpid() getpgrp(r0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x0, 0x20000000005) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r3, &(0x7f0000000300)="c29c8256102a040f9728841dcf7f2f8c97094d0d7fd348347cee0f3647b3da02dc2b6db17e4520ecc9f70501d442c9fe2dde81d59083559586c665fead56a7c112658dff36685dc54eb898122f6dc75d4f7318638989467e9b02bb0f9c16672366a56fc1e2ea90020fe6be5ac5196eeba20fc9a6d394f1f94546c4ae74548170a99af8c6b855497e1b0bf5c6bd2f", 0x8e, 0x4, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000004c0)=""/155) msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r5, 0x0, 0x1000000000001, &(0x7f0000542000), 0x50) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) fchmod(r4, 0x6) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x88) getpgid(r1) msgget(0x1, 0x0) mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) r6 = fcntl$getown(r4, 0x5) open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x106) getpgrp(r6) 01:03:26 executing program 3: syz_execute_func(&(0x7f0000000000)="0c13c4817a2df998cd80f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x8000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) 01:03:26 executing program 2: semget$private(0x0, 0x4, 0x4a0) r0 = socket(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x7, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x9437, @mcast1, 0x8}, 0x1c) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800}], 0x2) semop(r1, &(0x7f0000000000)=[{0x4, 0xffff, 0x1000}, {0x3, 0x100000005, 0x800}], 0x2) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) 01:03:26 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x3e}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) socket(0x1f, 0x1, 0x6) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 01:03:26 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) sendto$inet(r1, &(0x7f0000000000)="d217b3290b16d302f442b576d092e038c417810eb949e94fddb5a719bb8a469f559b60e8ca34a73cff2bed7841a1985663944b0378f13c4384e90a5cf9bedaa43aad0efce31fac5576e30fdaeccc026518ea76811c215571bf709f15ac305b80a67af6d6", 0x64, 0x0, &(0x7f0000000080)={0x2, 0x3, @broadcast}, 0x10) writev(r1, &(0x7f0000000280), 0x69) writev(r1, &(0x7f0000000100), 0x100000000000005c) 01:03:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x19c, @mcast1, 0x5}}, 0x0}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7fffffff}, 0x8) freebsd11_fstat(r0, &(0x7f0000000000)) 01:03:26 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/184}, {&(0x7f0000000280)=""/214, 0x3e0}], 0x3d7, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x200000000000000) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x29, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x0, "c47b683de58ed1f386cde3da0a9d0ab3"}, 0x14) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000001400)={0xfffffffffffff030, 0x1, 0xbb9c, 0x1, 0x4}, 0xc) r2 = fcntl$dupfd(r1, 0x11, r1) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f00000004c0)={{"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", "acf8cd838995d78c60c96bb129ece24d5717ac0fe30ffb3af655d5c3503035f9", 0xffffffff, 0x80}, &(0x7f0000000240)="197afd4dc140e083728469061fb9a7e4cb561478d74ae29c29b8cfba000000000010000000", 0x400, 0x7331, 0x1, 0x8, 0x1fc, 0x7, 0x0, 0x2}) 01:03:26 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) syz_execute_func(&(0x7f0000000000)="984a2af72cb74c0f05bf03004b00c4a37bf0c52441e2e9c422e9aabb3c00cb114a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c021dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd52ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d82a17817e2630373037000f2d8f0b000000c2a0c10b00cca27a0e0f414e5352f30f0f9f3c6436b2aac4216d72f400c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e914c3dc8a3a3c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000eb0101637914522800b83a00a2f1fbfb3b62") syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000180)="91cd80800078008d683168310fd1b02db5d90000406665f32e0f1d0b46507b0d2e2e5ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f76c16161787896c401fe5ff6a9c1460000e1b1ac45e22c8f4978d11cf00f0000009f") r1 = getpgrp(0x0) setpgid(0x0, 0x0) setpgid(r1, r1) getpeername(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) 01:03:26 executing program 1: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(0xffffffffffffff9c) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) r7 = socket$inet_icmp(0x2, 0x2, 0x1) r8 = socket(0x17, 0x3, 0x0) poll(&(0x7f0000000100)=[{r0, 0x40}, {r1, 0x2}, {r2, 0x100}, {r3, 0x4}, {r4, 0x114}, {r5, 0x22}, {r6, 0x2000}, {r7, 0x2}, {r8}], 0x9, 0x2) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") socket$inet_icmp(0x2, 0x2, 0x1) freebsd10_pipe(0x0) accept4(0xffffffffffffff9c, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000840), 0x0) syz_execute_func(0x0) 01:03:26 executing program 2: r0 = shmget(0x3, 0x4000, 0x4ed, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000080)=""/32) r1 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r1, 0x0, 0x0, 0x20089, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) getpeername$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvmsg(r1, &(0x7f0000000180)={0x0, 0x182, &(0x7f0000000140), 0x1, 0x0, 0xfffffffffffffeb4}, 0x40002) recvmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/69, 0x45}, {&(0x7f00000001c0)=""/78, 0x4e}, {&(0x7f0000000240)=""/106, 0x6a}, {&(0x7f00000002c0)=""/22, 0x16}, {&(0x7f0000000300)=""/21, 0x15}], 0x5, &(0x7f00000003c0)=""/12, 0xc}, 0xc1) 01:03:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x51, 0x0, 0xffffffffffffff1a) 01:03:26 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c80fffff603000000000000004700a310dc4a9a3863eba4b35f024ca933178b322287a84ffcbeca5bf4b0ddf920c5cf8752624d4952006696797bdcd9760a0454031d429dd4abb9452321adb0f33a2a2731810bb64a297e0a97ff0f6c9a1b276cb85d668b231bad511985a15d96ae4eca1551d571e855fa14bf01947c012aad9e9e405e0352fd863fa05b35e5828a6823b3b6ede8d9114391276adb195d4a038a4dcf3ce7eead2ea89d7da506b0d67aec34f3575490d587d33b30e3c831cc66102b30dcb4bd3a03155a18b987a054d62e02e47a71662e1bd09b39df7edb109b8b732eb1a5874c241f992453696627e44df848129f3954af689dc77a36d88fb23427071f144fd80d165bd4ad9cb604bd2e"], 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x14) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) 01:03:27 executing program 3: syz_emit_ethernet(0x225, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0800450000d2eb000000001190784f000000ac14681dd99b43c1ba00aa00"]) rmdir(&(0x7f0000000000)='./file0\x00') 01:03:27 executing program 2: syz_execute_func(&(0x7f00000003c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841003b9945332faee4eef5f50f54635bdede26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 01:03:27 executing program 1: syz_execute_func(&(0x7f0000000180)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23c4c20d37388f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd293d48c00000000c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 01:03:27 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa021040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r5 = semget$private(0x0, 0x7, 0x211) __semctl$SEM_INFO(r5, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") fdatasync(r1) semget$private(0x0, 0x0, 0x2) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") connect$inet(r1, &(0x7f0000000280)={0x2, 0x2, @multicast2}, 0x10) r6 = dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000980)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r6, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) fchdir(r3) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000004c0)={r4, 0x200}, &(0x7f0000000500)=0x8) lchown(0x0, r7, 0x0) 01:03:27 executing program 3: syz_execute_func(&(0x7f0000000240)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec483a80a000000872a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:03:27 executing program 1: syz_execute_func(&(0x7f0000000000)="0c08b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c000000c422d19b9ffdffffff6666450f17720d14111d54111d00") 01:03:27 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x20000000000d, &(0x7f00000003c0)={0xfffffffffffffffd, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x1, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000500)={r3, 0x6}, 0x8) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") mlockall(0x0) dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:03:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202e21973eb654cfba43f2e2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x8}, 0x161) 01:03:27 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) freebsd11_fstat(r0, &(0x7f0000000100)) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000180)=0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) 01:03:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = accept(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f000000000000000000000000000000000000000000fbffffff00"/110], &(0x7f0000000140)=0x6e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x10001}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x6, @empty, 0x6}}, r2, 0x5, 0x60, 0x8}, 0x8c) r3 = fcntl$dupfd(r0, 0x11, r1) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r4 = fcntl$getown(r3, 0x5) fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x1, 0x1, 0xffff, 0x7fff, r4}) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r5, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000300)) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={r2}, &(0x7f0000000380)=0x8) 01:03:27 executing program 2: syz_execute_func(&(0x7f0000000300)="b16a91cd806969ef69dc00d966410f2e0ec44139fd5bf9760b41c1c1c7e4c63afb0fc4014c664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fc512643d9e5abc48192558dcbc366450f186746c4415173d70e0fd3b61f71df7095958faa28128607000000cd22a023400f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e3854c4c27d5a82001000023f894f00f28a80ffefffff74") utimensat(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0) 01:03:27 executing program 2: setresgid(0x0, 0xee00, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)) r2 = getgid() setregid(r0, r2) setresgid(r0, r1, r2) r3 = getegid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x2, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x40, 0x2, 0x3}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000240)={0x5, 0x8c0f, 0x1000, 0x5, 0x401, 0x27ef, 0x2b08, 0x423f, r6}, 0x20) setregid(r3, r3) getgid() setresgid(r4, 0x0, r2) setgid(r1) setregid(0x0, r3) 01:03:27 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x10) ftruncate(r0, 0x407e2780e2) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x800, 0x7a30, 0x7, 0x3, 0x3, 0xa9, 0x0, 0x7cce, 0x1, 0x1000, 0x76}, 0xb) sendto$inet6(r0, &(0x7f0000000100)="bb62da4557c5357f16c16e714454c6abbd8712c49de9a8f72cc9d8a03a41f9c573d2f5cec421bc35133e869c3d717b5bb39be011e0aa9e01c5c5700872fcf0f43305d9b08bd0a4a2e53929241ecdd3e2583885421b461be081bc566396caf2d85dbb7910072a2a5be2f7c41c86990c231f97be2f784b1daadf30af2c44c28b4e5df0fd29a1e269a97d172c42fd3dde4e65511339332d96ba84f7ddb18918f3cb774559bf2ef52ccddeebfc6dabfb0c6a6348ebafb9d205a7bac7077f5325b80d0b6b0fb3d9a68363accbf2ae523653893d77c4fa992df1994fce", 0xda, 0x100, &(0x7f0000000000)={0x1c, 0x0, 0x9, @mcast2}, 0x1c) ftruncate(r0, 0x0) fcntl$getown(r0, 0x5) fstat(0xffffffffffffffff, 0x0) 01:03:27 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f00000007c0)='./file0\x00', 0x8, 0x128) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000880)={0x10, &(0x7f0000000800)="dec5cd220f37ea088abb0e5e9a263f615ba246aae82f4e7489b78ef513c7f82b597c6bbe33e0e3306452ae0b05076b0f44f0b73352d563cc4552b34f5edace0ac483f7e949263b6d5eddd17eddffdaf8fff3ff6895d30132328ad1d02b12aab806ee8b7f896a0e732a2f4f", 0x6, 0x8000, 0x7fffffff}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname(r2, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x1f, 0x8, 0x200, 0x9e, 0x9, 0x5, 0xa9, 0xa77a, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x7, 0x5, 0x0, 0x6, 0x4}, &(0x7f0000000140)=0x14) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000000)={0x10, &(0x7f00000013c0)="259275c46c087ce9f52d6acb35038ba5ed05bf4e6229407439e87532691922c05ecbd8faff12b93bb588df23e56f259876282bb64a2305b56ad554210c61664d94e1eda66156f7f35dedf3150f28c2a01bca7c72300756111f113073d140f70df37beecaebc2aa1f63e863f91e93ab219e1b91c5dcc0534e164844736de67a6d6fad528ef6d5077cd8876c581c667ade4ecaa419499c918a9ea970e3214d79327c9b32beefb302d4f33e7b49ae4f99cc30bcade73f7344d7a63600229172a162abd4397bb3cfe8984af5863dcf30f2dd8582d3167855028182e865a20005a15b45d18463cbd70b17a1f7814dc91bf59aad4e312a3467225929cd3d9ada666879b13c2b721a9f36e3851cb74f9084bd6dfb48b323756042a61127ae7681802c0ab08405ecbafd4468e0f145dcbe8c35cf1278517a5796c10805cadab494cdc520ad352ac0324b4db2530816b3245f5fed8c343d238be3e05f1611a3e0fee93905324335588c8d525abe0d95d1671286cf77fabad599750f7a5c4ad61127c63028c6a4cc6740c9f546a56ad81afa4022ab5038df1ef4070038598d44a75c31c09298d56bf8ef779f76040f0f9efff2e9b312fa76435a7b27318598c5c86ecde8bd209922d4cc8d6c8de9467055d2f90f68dce1adc92de7f6efb75f445e4be68bc68b2239d7d3a6b2a38c36b0dff2bea4d051ebe2bc0572ae571e53e7012ef40b3704fd98c3d208522f01d6ec6849862b955973a0d1160cad7ae01fdb0bf6d3d1dc546d0daa23aa38f7f528f59190347501d04af5e847f4a61c255e330f6f0bf032ffd6164021d4e5173b9b503cffcbe12df136c03320bfdc861570c371c5d915847f02f9a92b08cdd68c81ddd9e38a8f270bf1929782cc018b433440feeb89d3e59b50f4bae853b0c4023b6ebc804d5fa650f25b168b457e5f1bfa8ce57b618eb68c3edf4074ebfa5e254ca354cf1ed2dc5d14489b004689be873583e1dff6ffdc2f00c56105049b8a19e991e45b19ee86d8b15fff951fdb82d52eb9dd3b4c677f162e6fa49f3564cf7624b860c5c5c5da902f3b82746531514cfc19d22c6cf1216c83a9d26f0746a196999d9551c7c03bf3b2e5d73717dff96501f87edaeae8d66993ee53a1fea5f870665daa3ce9b1565f28848600262cbbe05acbf696318fbad355aec0c0520b4713a6abfd2b65a69e8131014aa7442e0ee479352ba26745936a1ca8dbd256a361a2cdc054f6824611cc33256e0a6eaedefd3bf75f5910943fac10de4c95c735e27d8910fe8b2059e55dedca4c50a95bb68eddf00289466d0cdb7bb28e62d9f8d26832adb044da4f1aeaca626b24554b116fc92ca23d09240520926cd42953a148cc1d07ebf366c676d7e9d55fd7147ef7d5f0fab9aa8c41b52aa5199fc88b6581edae48b41e5ef7b7b8f64d64ab9f6ebd5dbacb149285585db0fc282afa13db36605c9b18c41520031ce2c6034d9738cb3a5c620b633985e0d51687b164a3a4c93fd556cb78ea53c5b8175c1c3b97ee5d57b4c4a891c8af3c789900572db2cab8f1903abdb53b02e0a5b512b3336eaa299bfaa8d9f1369caa9c19f4d453fa732fe5d1e17fb1cefc9e060beebee87fd183817ed8b627c75f9b7fd9de49194266a307f3cd8794ce126589a1f925413be35a40b098800a7c5258bb732deb2135c19751de1aefce6b745f429caed34d3e5f0e432ca472895a5fcf1ce4748d73f22bd8924da3102dcc3130f6b22aefa12bdee47c0c1cf274c74b62c6cca3bdb288d8813343ac7b070a3292a886bba5e547eb817b7994c416ac1484f69737c250a5fe940a000e9a336562b671f897297084d1636ce43d7a0fc4f24f04e244cc08e82152b5cb40bd2452c05e9235161cd13f267af7f9b29217df6a6af428bbfb51a06664810f158a6e56a2406cb31c74bd5e0417b40b63662aa75d6e644f8782bb790f40c33890f9a1b272905d81f02ceb33f4d831dd50bc6a99a56631f55f8fbd8d7841eade29159fd81ebec30360de7045fe46fed2ea64b92389e5ba3762b9784c83f601ecaec3e5b01ad38abdbed52f5044a610870abc5714ffdf7cea788129f1a002db03809af5d06c2b0342527efc22d0291489acfc21c10cdd41d5ffc0b6d60e5c6e8c0ba812cdada94f9119f3670e3e675f244636c174160e0e5b141e7ede1a53b3292ad99f65c6ff4e58035b179cb66e5e36a34ca4576a8349deccc17c12cc9d8173cf31e0d63ac938d9411ce087e0f742b085eb496608eb03acd4dea837c1142840aed1f00f972261418c669bbf5ec31f4c24a710c6b3533c95de1787989565734f24277c4aaa79512b53d419f445499c2643f432269347a6e43355d08ffc33ad88a9c8a7be5f5d7e8e119a27aceacff6af86badd4f159658c45b8d913bfdf0d73890a0a0bb042e9acceb952823761ef1a9c5a0fa825bb6ed7e9112d0a3802977f206bb8b54b205ea6ba96001fb742180b3baa761546beb05e18c6bc162c6d81ce11140cb3426957f3afa40fb9a304e0c060c15246526681d7c7c3b2928a59046791315a135d458aabc2e625cddec5d7f589cb433fe34e2e3c2e6764d437449bb0147d019d587613673cd6dec5bf648aa9d6544f92c380196db97f4a4b909143bee2b8cf57cf9b071bf52ba2693b83c8ebc05c47d05938dba9803dd0c995468c42ee7570c727c254bd4be4f9b59fc0149b1ca34ec6f99ae5b96f85cbd3b46fa15dde36846f384267dbc010495f70af42c601bc0a811285386398a633a8e106cdf0b39f411808f824a743818ec9552b1fc3a9fba47fd29697e224ea60e38643a5682a267526c12b838ddab7c45c47bb207c7ae705530bbe3fb49fb67ed793c5fffa9c9598080122fee65c0fcb0bfa8c4aa0746ca645519e1cde1f4738d7e91323bbbcaf2c63e39b026db52ac8b6dceb61850366b29a0145043223e5853fcdfc760fff291859f2a38243541e2981e6c89d268fe699125b3c83635348444fab765d5b5457812a6d58792afcfff02e32168388224ed010b8a070b85ddd09940e76c66b895a42a4304e2e5bdf41b79c308b29f677a8bae76f6c50317953a6168f77d7419e3ab0a2638d2889db2d8e39e3288ab9bc82dce4fde88d3519ba93c560b3234da310ccf40348a9513a02623985230b804b249bbc4d4cc17288cc0b081fac60121621c05f1777b95d1f7679b548201609a77d58de6b4b99d6b337b0c41f7293ab090552eb48d39720ce42213d849320e8664a7a995176bf449f25238aeb080fd3ba7e6856984b4adb8771c96039d82db005bc57421f4262fb7ed22500c9746a81f0bc1bfdba6ffbbed823f53c81d607b1aa754e5f18b2f19b0a102455ef6896be4a8ca9db8bb320331762f1e7549c36ce2cb69dd390ff2040feaf827a87467e14c97c622d56435c339e839ae859e67c4026dc9a35f26e8a5cb34425eee0cc3b3e637936136d72c39d085819558b1a21bda5edcd74228cfad20915792edb26e77d627bdaac7ff4f47250cc23df49399ef399faf1163cdef2299f0adbf7701175e9f5bbfbc38ea1fa0d678271aac834477cc554e8b9ea0d2118d2db4a2e14f97de4402bec9120c31769e70c8721636248a5671396757081473fc701eb12444293e477b7628381761df2d61dfe88a60acba9df5eee3afd302d7fc5f8654fa3df3057e68ae3286da2d04db3333e6cbbe9e0e568f61f17bbfa248b65470b98f271d0a457427d4f8207995daad52c2ed23a190b1ae0d1fb69a8814f7a403aeafa7847f36d491a816ea35ce57bc7666f65e8cb718b7c0673726a85702913b368e4dfe67b793f269cd974b1ee6aecc60ca77df2bb14fc9b815fe0d626d55c97b4cbd865761527183accabb7e7d1f943ab355eaf09cc329c934ce0ad525f5a5032461f95285dec9f21645b3ad16b46a70c729a07ed82b0a36b2fded363510d990122af85e5b776075c4702970c3661152d56afa33a671d10da79adf831247ad1f7e496affbc6240799ce19d27142293b70354fd2df090373bfc052f8a6cee1260e35061cd1cb9fae05a2a68d4ce63fadad7fc9d8d7d54f594e73f779937564074def5f94f9facbe167fb532ae2cd9684902c235a46fec1dbdeb6314c3882de500726e20dc37973376a36b47418c143b074b328285dafc48b29d3d1aecbb790c82fd3c07abc3d9779c0e36e295da41e40354eec9180e0b78e3f4fdb1fcbfe8f32b5754e3c3d47bed827348023fd89d733ec510296923ca30aa929fcfcb6976463caf1a37378763e6fe2e699243bd5ea32ba18b26fbc04f822819feea7fe15812587d8bdd87b66c8d400ede37bebcb6a63141b445d2bc384fa39d931e49011af8fe0543e2d05b641c980cf7e20590d484a1b21839a49e6b73a3478b043617c2e20bb81ab29d88b04c6f251ba505029408bfe328c82e236a4499812d3bf6028306dc296edae18f3b1d08a118b6150900c957ab027f50c0d814161e93292e1f4b8a8c8d2b007c1fe51556d54d434224671570601f28bdd2267ae24aa54244a1126936453f3801ed892ecf8cca41f520ee60d8419c4b5e3b24caf35cb07f98ea4afb742a71f90e8d36e070046e938ba912abe14ef9e49471e19ba41cfc5cf9e3dc4c22e54990603db4734795c76d2687dfdc3d9b3bd24fee48ca1d24d6c195d5f9953179a0f2dd8eb3b84fbf641cd02daeb9ddd05db68ed78025a23f1c40a5138532f3eec70ca6252dbbfc6d59119c689555ac54f0337e94842e516717cd07fb36d8a903ab6abf83685d8ae8fa381aeb8132aa3558998bc892e6ff6d1252da16dc241ae9dc8623a583e0080aaa9dfe5c13d6dc4623a281536148c5a3819cc85db71f48a016013bb20151b0f8bbba3d51b3038ee08b58f10d5620115b05d8af3037c8f9c0c2ed4576cd06d50cb37a11a79ced4032e3ccb555e31d160f0463794c60633ece3bebea0afa3a4aa88f5fac725294fd37601668fbabf4ccd419311bb98f121d4f6fd61c2ba5583e0f643ee90e1fe4985468ce6b5c86671084afb429a09462d97aa2e7962966e5d854066c9bd7b9fce92043b901e80797ad4d7160dcb921d91132b3208a0ac40299ea415b194386c3f70417302f7155d84e9b3c247b12afd204c68c27bae17a825dbafa5a8b669f61793429a72b0e05907788d37a1973fedab03512e04ff856d3f4dea4d10e90bd0d65ce2fae435bf4267d9b29f39e195512db1f29f4fde670f955bc85862c9ce258d260dabaa0a626a4993bfcf2d2ff34bebba89328e1a25ac6452d000adb4338f6ac2189f011b0ba67870248a97c94ae7816af0cc55cf073ebbf2fc5196d7915b80f404d8bacc31f1159ded1be7ef8fcde212938dc354d1001ca1a175b5683cfff733d772ca842a688a2e452a8dffb77562ad78c69bbf48b56f4dac6a4d518006da376c50023baf4594288d49f56e6d22e275b19524637c9789b1be1fc0aee6402270b1648926ca5681f96473b3ef58fa9a94095776ee4e49c6d160863ac5aeeec6d4099db1603ac98a7337c8f3084fbd0db19260636dec65550dba5a3a8c72ddbab0deca0b7cf1ef812111e4ae494c3b1fb2ddad6d47117f094d7adc55c346f0167cc52a7888114c1616c8a8c8163758b5c7ecb993e0804b08d937417dd5432def314421ff174895933587fdb21b86753df88a7ac969490c27132a04706906b8abf3a518e19bd39388e40cb8e7724995e592542893ead14cf0915980f0f31fb8abfad8229ea8c6d225dcff2c68b8d4bc8c0352abda375497b95555e63507be8b8880da441bf9f12a165f83d3f", 0x2, 0x1c32, 0x7}) preadv(r2, &(0x7f0000000740)=[{&(0x7f0000000400)=""/186, 0xba}, {&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f00000004c0)=""/41, 0x29}, {&(0x7f0000000500)=""/139, 0x8b}, {&(0x7f00000005c0)=""/40, 0x28}, {&(0x7f0000000600)=""/6, 0x6}, {&(0x7f0000000640)=""/243, 0xf3}], 0x7, 0x0) fchmodat(r2, &(0x7f00000008c0)='./file0\x00', 0x40) sync() 01:03:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f0000000380)={0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) 01:03:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000000280)='./file1\x00', r1, r2, 0x200) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7, 0x4, 0xfffffffffffffff7, 0x5, 0x1, 0x0, 0x1, {@in6={{0x1c, 0x0, 0x81, @empty, 0x8}}, 0x0, 0x8, 0x5, 0x401, 0x900000000, 0x80000000}}, &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r3, 0xd3, "8852b54ec042a7632e3fc97355d4e65bc5bdfe6b786d6d00f88a67808478e0aa1b69f206723951c5f4209633f69ae60ae201c228c61ef4e66f8c65236b5e6e6557bf43a62b60168eb9f965c214dd146b641123dc80195bd67d585a26ab15c441ad04c4b06fdaefc3ccb831f510161b3f0f8869f0c1d27dff426686e984db8e744a60ce20e1cad24d40ef2f091e387aa2207044617b80659b9a0f37c7a04fee8c4cbb94c4d4e1e2049fa346f5c0efd0303c40002a32a2ff249c006c022daa03d43188913ad86a179250d0ecd0c552512448cc17"}, &(0x7f0000000240)=0xdb) ftruncate(r0, 0x20000000004) r5 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f00000003c0)={r4, 0x50000000000, 0x2, [0x4, 0x5]}, 0xc) mlockall(0x3) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) 01:03:27 executing program 3: r0 = socket(0x17, 0x5, 0x1ff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x0, 0x2, [0x1, 0xd8]}, 0xc) 01:03:27 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x4) syz_execute_func(&(0x7f0000000000)="969898472c430f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660fca6b3232660f72d50f0f01c4064ed5dfa41edae9e509ab34d1c4e10bf8c4d667c4cc4d61cd583d00008081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c2c441fb127d00f08171a30b8a826ea80dd4d4b10d88c788c78f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") getresgid(0x0, &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @mcast1, 0x4}}, r1}, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) open(0x0, 0x800, 0x80) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 01:03:27 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0xfffffffffffffffc, 0x10, r0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x10, 0x3, 0x4, r2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @loopback}}, r2, 0xfffffffffffffff7, 0x9, 0x6b45}, 0x94) 01:03:27 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000100030000000500ff00070000086a0300001c004e2301000000fe8000000000000000000000000000aaff7f00"/148, @ANYRES32=0x0, @ANYBLOB="030000010000009487efcfaf9f703561b3c337a3d026f400ecfe0081000000"], &(0x7f0000000380)=0xb0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000003c0)={r3, 0xa, 0x7}, &(0x7f0000000400)=0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000540)="84dd91d387fabb895a461052e11cd2e3bfdb0f7c9949e33baa9261617ff7f7c5381f79522734ed23adfb8eaf797ae945d459072d35a5850721e134378e794426fd060b1abbd4fac676c295926a208fa45e0e80746184b14e404f0da8c0ee2537") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000000)={@empty, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000005c0)=0xffffffff, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@rand_addr="4ceaf8d62b0dc14ef6fe3918a93f0b70", r5}, 0x14) lseek(r4, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="07000000001000000500b154010006000300000002004e22ac1400aa00"/156, @ANYRES32=r2, @ANYBLOB="0002000000000000ff86610daa339c69089776ffffff03000000ff010000"], &(0x7f0000000500)=0xb8) r6 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10202, 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 01:03:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000000580), 0x1f) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @loopback}, 0x10) freebsd10_pipe(&(0x7f0000000140)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x11) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 01:03:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x1ff, {{0x2, 0x1, @multicast1}}}, 0x90) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20800, 0x18d) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000100)="b6cf35ba0ffd25a0d5879abd0b439d8dd63fbe0e7bf1cd95e6103b989fcd8c95297ccc") 01:03:28 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, r0, r0) socketpair(0x1d, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x8001, 0x4) setresuid(r0, r0, r0) r2 = geteuid() setreuid(r2, r2) 01:03:28 executing program 3: r0 = msgget(0x3, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000004c0)=""/177) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x1) close(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000180)=""/216) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000400)={@multicast2, @loopback, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") getpgrp(0xffffffffffffffff) getpgid(0xffffffffffffffff) getpgid(0xffffffffffffffff) r6 = getpgrp(0x0) r7 = getpgid(r6) r8 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x103) lseek(r8, 0x0, 0x3) msgget(0x1, 0x524) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r9, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x0) socketpair$unix(0x1, 0x80000000005, 0x0, 0x0) fcntl$lock(r9, 0xb, &(0x7f0000000000)={0x3, 0x7, 0xb3d, 0x7, r7}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r9, 0x84, 0x8, &(0x7f0000000080), 0x4) freebsd10_pipe(0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_buf(r9, 0x29, 0x0, &(0x7f0000000280)=""/138, &(0x7f0000000340)=0x8a) accept4(r3, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r3, 0x0, 0x0) lseek(r2, 0x0, 0x1) 01:03:28 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffffffffffffffe0, 0x6, 0x100000001}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x8001, 0x1}, &(0x7f0000000100)=0xc) r2 = socket(0x1c, 0x10000001, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$unix(r0, &(0x7f0000000240)="85c724a6ad47ae907922ed77855b51e034066df7430ae6b6e9330dfb9ee89af7a77a1744c8998df7f1e72b943358c06b8904d64e9bf6d2636ad90eeb6e97d586311e0b018285526ad742d2930a8e2cf42e096a607de3e58c989c4e479f9074afcd48d290ef6e8ab58ecb10cb23531c049c14fa1de66ac84046bfc0b4fef448bcd67d81df6d69b2945c043522bf8c09da899478f7c37beefffa8251214e40ddb84468681f6e43fbda05d9669a5da915afc310a18df0dbbde9307be13148628e74f68ce872d71aa097160be1dbe6d0b59b4c533f80739b67049ec635189b8fa6855b583d0135b2e4959dad72265dbc2ebcf9", 0xf1, 0x0, &(0x7f0000000340)=@abs={0x1, 0x0, 0x3}, 0x8) lseek(r0, 0x0, 0x7) 01:03:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='[:\x00', &(0x7f0000000200)=':-/\'(\x00', &(0x7f0000000240)='/dev//.\x00', &(0x7f0000000280)='%\x00', &(0x7f00000002c0)='/dev//.\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/dev//.\x00'], &(0x7f0000000500)=[&(0x7f00000003c0)='&\x00', &(0x7f0000000400)='[\x00', &(0x7f0000000440)='/dev//.\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='/dev//.\x00']) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 01:03:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = accept(r0, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x7, 0xfff}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x1fffffffc0}}, r2, 0x4, 0x0, 0xff}, &(0x7f0000000400)=0x8c) r3 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r4, 0xfffffffffffffffb, 0x400, 0xb0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x6, 0x8, 0xffffffff80000001}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000240)={0x80000000001c00}, &(0x7f0000000040)=0x307) 01:03:28 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0xfffffffffffffe77) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000040)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4074e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a509604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 01:03:28 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000000140)=""/123, 0x7b, 0x82, 0x0, 0x0) 01:03:28 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(r0, 0x76d) syz_execute_func(0x0) setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) 01:03:28 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f', 0x1) fcntl$getown(r0, 0x5) 01:03:28 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) poll(&(0x7f0000000100)=[{r0, 0x40}, {r0, 0x80}, {r0, 0x2041}, {r0, 0x1}], 0x4, 0x2) flock(r1, 0x2) flock(r0, 0x1) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x3}) 01:03:28 executing program 1: r0 = socket(0x1f, 0x3, 0x81) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) 01:03:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='[:\x00', &(0x7f0000000200)=':-/\'(\x00', &(0x7f0000000240)='/dev//.\x00', &(0x7f0000000280)='%\x00', &(0x7f00000002c0)='/dev//.\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/dev//.\x00'], &(0x7f0000000500)=[&(0x7f00000003c0)='&\x00', &(0x7f0000000400)='[\x00', &(0x7f0000000440)='/dev//.\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='/dev//.\x00']) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 01:03:29 executing program 1: execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0) truncate(&(0x7f00000002c0)='./file0/file0\x00', 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/244, 0xf4) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x8) 01:03:29 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x101, @loopback, 0xfff}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="b923ac2c4c5fef47c1a1342aaf21dac7268cd74ed1c400687d9c08b4472d58f1c8696ca72ab318a4d9be0afadf595eb3e49dd9fc5c6f", 0x36}, {&(0x7f00000001c0)="a8d98960c65262d0ea5672eef7bd4a500e8986992102b6724649763d02b9417351b7258e17efe4c4d0bea0196654c6135d851e233e32d844ce9fbfd8ac0253a980ad5d5043ed342a976d5b2a621fc3e62a43a167b418a5645a2b77121295b40c5a18bb700dafa245eaf5ee0579eff01e6478e0781cde4cf65df369daa668929f63c42fa7c415cc8e", 0x88}, {&(0x7f0000000280)="d99a052646b2ab037746c6c06f88b23f026c6040c081f47a1388be0d9de389d8eb35cd3d24ef1d720f2d76f1553b0dc0352fe7be437a7c112adf5884d4b894a86f4a0036c004d765da5e3da85cf2f8e772c39512ae469a6badf4d3c00567f82e30d4a5689bfcb43c3b9cd75730e43bc82650bf544f35c7c10929cd18cc44529ae19e1997e7c75e85d69c70e37a5729640cf5d6596128e12261b5c3d809661e6f031f58d4c08633a62406d4163a16a80a396aad", 0xb3}, {&(0x7f0000000400)="d244d2ccc90a7e506e3f4aed5c753bbd36f63f276fe8c456cb3d2b903d5834758a622433cbcd862909da8d7cf5e29ac361152c2c8b47c571807c7a19d1f153464dff7de7f93e49aee74647381da1cc7d28207f2712d9ec832d8eb071e2e410e35adeec38d546ff47f7e3d16f5de617a4acbbe31d2ad3a3c07643416ededabf4e86a09f791e850fc7296dee4f6c4c8cd2369481ea46ed6a2e6d91ebcaf45ff16ba5d0e8489b82d71e1307f8e6e3b17af7b9bab88d92f723928fd1373743721a7aa062308a26cb5261278796c2e01656ba476b1d861e45bd48f9b7ebead07da6d3ede00b2bd22a06268376c4fc3c98fa", 0xef}], 0x4, &(0x7f0000000500)=[{0x18, 0x1, 0x80, "87d671"}, {0xb8, 0x0, 0x2, "bdd3bd520f879499eab19e307fada8584dcaafd7d7e41d144697bc91893fd21bc8b935e9da8e66befb238427e93d14cf9f47dc47bd693352e8f02d1b10501783119ae2cedfe44fd964713dafc03d0ce86ec0f2498bc72279da79636d5b3d715adf57f0d035c80e5485c29204dd39a02abe0af666236a412f5f1cc993c06fbe99ae7cbd315efd3e372effbc7dc615e20230041456e20bb05002dd5997b7d4323de2462bf0f13a"}, {0x70, 0x2f, 0x1, "15735826a4336f72cc43779b30daac6b7a060475676137ecaf90a67c7c065f225db67d812390d2cb714a750af2fe51f06801ec2090827e39c73e48d32f1dff0ef53a590eebde9500008618fc82505d0fe5c4d96c22d325057618abd42881"}], 0x140}, 0x20008) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000180), 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000640), &(0x7f0000000340)=0x100) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000740)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000002900"/16], 0x10}, 0x0) 01:03:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0xffffffffffffff46, 0x7c20, 0x9, 0x92, 0x6, 0x0, 0x0, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4) 01:03:29 executing program 2: getegid() r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x485, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) freebsd11_fstat(r0, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000000140)="4fbec784596f1aa1d35520933c970ae72e286a3d99b6a9f65ed26463aa054c86ec49be2da3458b4955da85e03f1529958e22b2438b36abe7b5bc0fc3c949773d32f8ae89d97081046b71a4585fcb92b80dd5021e6d7c5b55ecf40852026e2f85d03f3d48e02b56ea6d4b3ef051f0ade8e5de34b5e8d78c29ae2c8b4430cd10ad22ca0df6c6674d5c916375216be3db33f64b12fc274e2110dacaab4e300606db1d0b89e3984fb98e18102014df", 0xad, 0x81, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000200)={0x3, 0x0, 0x2, 0x7ff, r1}) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000240)="d109d92599553163d35a2273a6ed0b8d4729e2cd8bee9eb1f124934b9d13183908bfd2bb67bcb56397db46d7908433dcdccbf02cab2b13283b5cf6cdf4") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in6]}, &(0x7f0000000380)=0x10) freebsd11_getdents(r0, &(0x7f00000003c0)=""/40, 0x28) flock(r0, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000400)={0x3, 0x7, 0x7, 0x6, r1}) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) r4 = socket(0x10, 0x0, 0x7fff) setsockopt(r4, 0x100000000, 0x40, &(0x7f00000004c0)="6593302948eacd8059354a926eaebe892218dc7cbc7d86ac06f882272623cfe47611ee85ecaf588453b4ca39cac993cb609bee1c357579390fad9de0d883d2d20a603e96d781c0e23fe64c130fdeb34c9ffa785f17", 0x55) setsockopt(r0, 0x2, 0x6, &(0x7f0000000540)="0aaea1ff43df5876e824591f2faa24ba32a5d937fd73d60a969682d0d3401872a55817b0c244e309248b73d9a50cb2963dde899de44792a8de3a7c16e6814420ea378a7f907e73987ef3a8447f3d1f96429eea8b58137e0d4e256c31978940385c9250df686825b234464ac430be48edc8633c01f925a9a38ecf4ac5ff87d7d8ec72145f3fb853ce7aa8", 0x8a) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000600)="cb2cc69952c52037d7a4dccb4a9f400b1f24ac4f017b67383bbd2e421a29c7239696154cc7080800ae54bdb41b4c351de93731d2a252fa0d1b3c6086ab164cc6f0e2ed7075b8c883a57f40ebcaa96abb") freebsd11_mknodat(r0, &(0x7f0000000680)='./file0\x00', 0x20, 0x7) getsockname$inet6(r4, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000700)=0x1c) wait4(r1, &(0x7f0000000740), 0x1, &(0x7f0000000780)) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000840)="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") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001840)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000002cc0)={&(0x7f0000001880)=@in6={0x1c, 0x3, 0x95f4, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000002c00)=[{&(0x7f00000018c0)="cc1edc0fc8b02241bbc805036ca23b790fa2159470b6860ad115ecef106ee8769a28aeab62501547472314e7f65d51283208b7d4f737075fe4c2cc0c9ece220b882cc3b692227abf8bce021cc13dee49ed23228614fa9928d83dff4a9c41093a8b7f151ed6977857b3d1b3340fe33fecfbfe0ceabc7ccd12767f8c9d17b3f1ad6413e2e9ee3e039048c6f474dbb4f324ae0989f00899da6cec454db6abd3d328ab5b262bd7abcb2013f4bdcb4fb7ff87b5e578d48d237db348f58527d8f9d501f0cc3a03f2eb", 0xc6}, {&(0x7f00000019c0)="bedc494fb05df5d12e6bba8e4ec5c8545dbddb513be46657f4baef5a708b5c3c474dfda18d9aa09626da1841e57dcfc6c38a3db86a2accdb214a44da66a2f989f657711fac01ec6226f9d0583aaa28ecb63388a38cabc859b97f398cb445207c507797dbd056bde4ce97cc05bfcf087bb52331648e0276a733a1213999f41c62914911e71ea424c1ac4ecfa0420d3b92bbc2aec38fcb88a217882f48ec7b61174e69223d8a011557b377f3a732b1dc4a24d12f4d2b4fce851a31c9ee76ac55ab4e19e371", 0xc4}, {&(0x7f0000001ac0)="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", 0x1000}, {&(0x7f0000002ac0)="f76d42907b9f77052b5b57ab0fdbf0b3a5c376337f2da6d95655d85944acb8127b8e70f781639d39ec41d91fb8593a704b8e5108d46920210f5304c6ca55085d27670502a182b0a5e724138599fb34b3633f7b16b48a2caf6b1b6cb753399a9afd0717c964c13eca77d2", 0x6a}, {&(0x7f0000002b40)="90b4a7374da1b0b37f7486dd8d7125e3d7de2b28dc7e460483b5297ced249c25f7027d81708c0344531449b3caf184a0e98e976dc257cecac10d3122bf83ba7717af3af8b8ba0059cff2af512edd702935d6f912e030b61fbf76053aea4449e4592a5f361d23a73aad14eb9186321c18dc85a68cb594cea0a8ee915c78cca147fad8808bb3bc885d3e0c8ef29115", 0x8e}], 0x5, &(0x7f0000002c80)=[@sndrcv={0x2c, 0x84, 0x2, {0x80000001, 0xfff, 0x900, 0xfff, 0x4fec, 0x5c91, 0x4, 0x6, r3}}], 0x2c, 0x8}, 0x20084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000002d00)={@in6={{0x1c, 0x2, 0x20000000000, @mcast1, 0x7ff}}, r2, 0x3, 0x3ff, 0x2, 0x4, 0x8}, &(0x7f0000002dc0)=0x98) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000002e40)={r5, &(0x7f0000002e00)}, &(0x7f0000002e80)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000002ec0)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000002f00)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002f40)=0x1c) syz_extract_tcp_res(&(0x7f0000002f80), 0x3, 0x0) fchmodat(r0, &(0x7f0000002fc0)='./file0\x00', 0x0) 01:03:29 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x10000000) fsync(r0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 01:03:29 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000262e6ee600"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0xfffffffffffffffe) 01:03:29 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c00002a0300009078ac1401ffffffffff124962390a05cbc83fa774ac63743ca809733021e60fc83928df1ada0bc56d7c16cd893197230f6d6e0e4a9ea41364a1e9d9a32ce3bf5645ff76c80c3e723ce2e818f4efa52f465dd9bb284d857f2c351e48a7e022e4fd5451e3a6c5b6d03a9c6497b2da1223785426e7e0835a62d1f35704807ffdb8bc0e7928271a73872a4f6f9395811c1640bc051edc2eee00629aa381e2cc09cda07a27e3d6a2fe679c4e2b0068568f79df65d73d4c9d599d224d2cd077400d21640b1bddbb97dd4c5753aef15e97c726b637a254a4a012b0831076da8fc4"]) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000240)={{"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", "fc39ea7ae0a890ec5462efeeb7566ca2bb57c789ff8379002d88bd53d0efe650", 0x2, 0x1}, &(0x7f0000000000), 0x101, 0x7, 0x4, 0x3, 0x401, 0x9, 0x406, 0x10000}) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 01:03:30 executing program 0: setrlimit(0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) fchmod(r0, 0x2) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r2, 0xf, 0xb5}, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getpgrp(0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000180)={r3, 0x6, 0x8, 0xfffffffffffffffb, 0x2, 0x1}, &(0x7f00000001c0)=0x14) getuid() setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r3}, 0x8) 01:03:30 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) 01:03:30 executing program 2: shmctl$IPC_RMID(0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) close(r0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r1, 0x1007a) poll(&(0x7f0000000040)=[{r0, 0x40}], 0x1, 0x1000) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 01:03:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) sync() setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x810}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x0, 0x6, 0xb, r1}, 0x10) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 01:03:30 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) sync() connect$inet(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x980, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001580)=ANY=[@ANYRES32=r2, @ANYBLOB="ff0f0100cd1f00"], &(0x7f00000002c0)=0xa) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x100000000, 0x1, 0xa759, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000140)={r5, 0xff}, &(0x7f0000000180)=0x8) ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000380)="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") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200)={0x8, [0x100000000, 0x80, 0xc27, 0x1, 0x32, 0x400, 0x3ff, 0xfffffffffffffffe]}, &(0x7f0000000300)=0x14) 01:03:30 executing program 1: syz_execute_func(&(0x7f0000000000)="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") 01:03:30 executing program 1: r0 = socket(0x10, 0x1, 0x6) ftruncate(r0, 0x100000001) read(0xffffffffffffffff, &(0x7f0000000140)=""/216, 0xfffffffffffffefb) 01:03:30 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x9, 0x7}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000440)={r2, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x10001, 0x2, 0x8, 0x200, 0x7a24, 0x2b}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r3, 0x7fff, 0xff, 0xd3b3}, 0x8c) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0xfffffffffffffebc, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x100) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000000)="0df23428541f93d52420673f9ace2f195351bdc898a429cfbc5200b574", 0x1d) 01:03:30 executing program 1: syz_execute_func(&(0x7f0000004180)="0fbecc91cd80d3d369ef69dc00d9d0d0c44139fd5bf930c787e4c692fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f81dc00000000fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x2, 0x4, 0x100, 0x1, 0x2, 0xffffffffffffff81}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0xfffffffffffffffa, 0x101}, 0xc) 01:03:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000280)={@local, @local}, &(0x7f00000002c0)=0x8) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020007) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f00000003c0)="43ecc7dcfa6073cd78ffb113eb75dee90ab59aeefde41a17f5e14cb86158511723d6f6d78b968ee52ab5e062f51330af4a52240d0c117bc6afcd148a97c8859ace9e", 0x42}], 0x1, 0x0, 0x0, 0x20000}, 0x8) connect(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1) syz_extract_tcp_res(&(0x7f0000000000), 0x1f, 0x3) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000000900)={&(0x7f0000000700)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000880)=[{&(0x7f0000000740)="b28a7f25ff196d40cfee258265484d1292c69cf87b9678855457a494c6d769c97affd79cd9f1554461c3500470d6347c06bb09623b1f15338cec79a3a477954fdab36716066569d89a6f6fb03017a106741da746d5b0606df36fb5396f1f877adc2b83d6fd32c6a35a69fda2c86eebbb0c9c5daf206200d965333dd5f38fa193607d42336bc2e669c1a52f82723af85e788ec11d3f8fa611442113775b2fa6bd1ca4821b27c5e797baae8a56d6851dcfadcb460c472d", 0xb6}, {&(0x7f0000000800)="7e3fa534afb07b72e6d737cb2174de74ce81ca65858ad230c265bfd5eeb031f6511db43f4eff66bb2e76ffb5150cc694455f7177aa593ef510dd563a8ccb5023b4db5b6a9d0224ec4ae0a5a274713550a6fadcc72d987d95f4801f8e217cdb53ec5343105f3bfebd839c52da8ec60a2badd09056f3b780f318", 0x79}], 0x2, &(0x7f00000008c0)=[@rights={0x18, 0xffff, 0x1, [r0]}], 0x18, 0x100}, 0x20000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000940), &(0x7f0000000980)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380)={0x80000000000002, 0x400}, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x18) 01:03:31 executing program 1: pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x400) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() mlockall(0x2) sendmsg(r0, &(0x7f0000003c40)={&(0x7f0000001680)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000003a40)=[{&(0x7f00000016c0)="39db1605f35c7e2f9e133b26e6296e37300c222943ec8b1e2a8607e76605353371daba916898caedab9237314407a8056c95aea0637ba5d575239e49c120f07aada59e98d0afda779d3c3fbfb9a88f3e976811e370118ab0e6c83be7", 0x5c}, {&(0x7f0000001740)="a1afbfe3c7b68c01f19364b33ad6b1ec2bce7d1c67465b7e745b5d97b0e7a9a158ae481c5f3ed5215a0ecfaac1688543054fd0504bb9a9299c104d1c9657f808fc38b4a68dbf7e02d35a7aabb950e03f40f6be1ac37e54ae41cf066eb478c93ec7e47f6968446a8e69a1703ea946ccf87ebc5af28eeb378ff8699c3a3e7fc5db2b0652f95a52aab522e4d7856fdefa48941c38a49e14ce17ff40e64ff43fcc81c6738fdf5c318abea6a971ff9506e9c6d57c1e11fd4e13bd2352724ecdcb4d393bba31ce0d8fa67bf4651398a8", 0xcd}, {&(0x7f0000001840)="261c8e4d09310835073d48b124f88faa27fc9cc0e5c0cf3824fb095d7b3ebc7c023046b9fe3617ec38750cbfba006e03c9829ce1cdd53fafb4600eef5968a178efbd8dc7c5d54c336aa6d4d85192d32ad47ee901ad302e5cf92d946756c92523ff202ab65f3852ea2b6e54b1f907cc11f2ebf82c2cfce7add01ad4368f069044ff0dfe69958cb58dfea6dc87020d0623c2ef055e2807b5d6298fed28f7b5ea24336f7b92710ac553b964079805ef24903d67c7c6151dccc5d20f474360cb78d1b8dad16b3fd7a9d4a4bd5ebffdae7548c9fdab2f84f6acf3b26b51713b22d5a3c1f82cec56334d68cabc4c2e6de802a0f283cb45f6291a874f64bc060150d69617d08d4d52ad71f82b8dbb54ffdb044d913d692ba8c778b491d68d7151dc14fdf3fff29cd740e3b32aaec98d82247019b6dd474cad5bb4478a4cb032a5e46fa533d5a4c624ba605dd93a67f6565f9ed5e9ca771e2f5d9f3adffdde061d593ad896692d8a6528d503d11dccdd2977baa0d1a4bfc3870e13c98768ad136ba1960aa85bfcdb9d3e8797939955bc22b8d332f4bff0c61f228da6216359165eb4f932f13f0b6ca483862a3287269d0fa15743d37b8cdad1472c1f62880ec9018b3229e00eb8127fbe4668d51f2cde9b59d4750a6d815f2abdd97c2f1e69170fddedb63f88176eaed8a4edc2b9d906e905619c8740629530c0c2b70a3bfaf6753ae1805c4c7659302eb913f0ec9ffb86c72b029c6ac9e79ffd6393dd02132b33fa23986ac9e2083f76df78f4772581b11e5ddb7083de4fce61fe895c9cae5f936beb4696d4ef449ac019d899fd9a7dfef31eaa5f65a4b256cb3555c3ecd30f4ecd14c4f1771781503892a77727ae03ffac0362d5332a134a3460f9ffdb7a471be6f4bcd1185ebef99ffb4b3e94276813daa4608d453ccab1dced3bf8a188af25c430c3f08286b69c6b56f84cf53caba931deceb1db41b99cd2df7f57c6ef7d6735c55763fd32eb132331578db63a07d0cd9c2515d83be40e676b1783aa56bbe42b9dd38208d716ebdf4bd8230ba66c251600afa544e6407563afce7cafe2d1bcd429940c03d3d49ff6137b1b12d300e599ca1fe723138b77fcf48c22373000c6fe98e4dc6ed509bf49d207513cc110d9a942ed9615f966ffec6a92e346e861a486c11fd49d7035821ccac846a9ca1c48950cdec9611ae56eb548693d56039cced58a357becb2f760c8c461e27e41d2eb531aa5025ba3bf49c9ec237d059800df14a9f761c8cf01532ee78ba8c968fd6c8cffaa9a18650b19aee78597efc7cd4d837fd836320c6185123ac6765f97de0fc399198d68a0b5143ba535f52afc5904e40a7437df65a6e172d6b19c23a318f522d696fc22c1bafa26edb8c03bcaa5a967d7458012b4d92295feffb0d8677873b85e929273cef63979856c3b7d2204201f48f2efb1b18bc3fc8ee156a34df2721317fc1098dea41bcb1575032adbd48b18c3ab2ea036924abd65caac4e16cb599a73a3525dcd00c698c60125ba54d1edc6608175ae84a83fa4d92d4bbd4cd2660523495f3632a1f544d4d403409f3f562a15682b3fbb4a1427c83855dc518963f9d7269f45d452f4c35ba263f5aa75cc0eec856fe464e3362841e09ba386491e3df01a7b40179e6352b744275729fb6858d2967f895dffcc33878082326dc5c16b2ddf3ddae4632cba67feb3496fe6ab23888a91a4e9f1eea6e31d5ca42dfb060846e0a762f2b0da426cd58c176bbefee9dfa8af5ae0bb59f5712c4ce7a4de7f4ec7658bbddd65b50fd1f6a039888c3da47b4e1419296a628f72d2627728cb36feedf9ce306a4e5da37ce6a84521b427376b7bfa4284f1c84c23a32b3d32aca1283dd9836a8544f9b6d5e874020afaf7f76ef6ab2974b9df1271e90ccc2679e7ee7605c65ceefa0cef7356dd2d8e08a690992f4d330ad29708bff0e6d64184d9214afd8c3ecb324708b3eb7085dc1888fcdeb395754e949bc6caacde2506831f0ffc829a694b63cfa0ba252683042acfdf5cc4b7eb7599bb2d1afeedf273729174369cf7996fcbb5149cc4d786cf3b9a4ba0a9ccf0d2442bf01b4a7df51c5a39c6c98ae5346432badaca6122f4a40d10b000a8a8776346dec2ce159ff514d84bfe9479c11465fa6a417b091b13b5f161ff27fe97971e6277f0d6475638179750d6be08b7b5cf3da608c467fd5ed12db0417325d833d64cc0345518094b5e16d7fece679dbcfd7f17b505e3dff5e3db14796dbeeb3843a7daf8b585c1dc7b7eb3568900697a20ae32657ead662ed046992fe165b677e7b2f69ad1c9f92a1f011cbe8da9c72bd8259ead7ec31ac2abcc9c9dcc789ec2d015efacd25f39865135b3fc9f30116275152d61c8f06732f6f34a7f9171311e118b08a8ce06e273566b30f329bcfbea8c6bdd8f021e3e8c32ca9ca7dd61dbb2e483f37d4cf1a1290f3234727240eea142c60786927f40276be969254b386e49189b5afbbb6504a93dc24a00cb7be8bf16c6989606f66cc8f07d301d9413031e14312df1c2fe3c88d9775d8ede64d97bfa4a1cdfef8a90c51ec3bbd8604fada0a6bde48a25200c2b5ad835f7221b87cbe4b18f2c0ae130750a5cffb6a67dc17e77577489e251cb84d36329dcdef97bc89df9b7abef56bf4a69b8222ea59d1a93e5823da437e1258efa07458629af9521c645567280790f1bdf4739883987ec4c1da072c151aa004c6f4cf5da7650e32307caccc49547624481482c21f24b5a861b54279e4ad4bc8eacdde2c08557cd1f181d7a7bfeab34717cfdfbc92276ef05bc23739d7fe9f47f110cece7a469a0a7e42b8ca669bc777d41982f132607b53d35de8dd23370a446aa8bf865a8e6a2baade73c1521e2e909d40da2a6c483675e59d2f4b394f4e9e03a82f266b98bad72e9c945c9b599840bc474c3fe38aa55abc0253b38296c7fad1f588a8463468412d26098afeb4815b0386a89359fca93eb12c2735d42a9d6454d555a932f67912678e198f092fd658176356350da75909a2b15e98ef3458fd6e2ba8ee0375c52e9d08c8a020c3540f6bcab49b8ac02e36c6d8679ab8b8ac46d31b64507efd743eacb355677a5309fe42883c56399628826cae2c2814a5724ddc2349fb6225cc67a344ebaa64bb1038dd5450dc3263ccfb5d20fb84b45f8d5537299bb8973eaa2c72b5ad1f2609aab9f4caea9b860432c71bdd4d85f06a243c8b3f594cf43376a2a52623f55c29ba39a3af40a8ad7d905b345b6900a1b03553f740400cc62bf6df3c93661f7d1d3811babd729cfc8953e91f6dc4792bb56c2943ef8e6353e264b9771c7accdb76993ea96887ed5bdd2909dae2d5c5314eff25373826b54b1888aa9b1ab597a54ae71c7c27d73efa73385a558a5d25aeecf863ff8d3c341b5b3f18be548f4d818840bae9a9d93ef30e5fcf9a6b516af2318609acff1a26bd334cec71dfdb3838dbbffcfca316dec85b055bb4140be38c970b57348525fa45c152b261f828db2d809a18e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{&(0x7f0000002a40)="c5b5c17901d9e6e554b98deb4d0f6a6c02b8501e7503b34cdfc527e6a8004c16577e4f37b09740ae7acb05cdf50f7e6eba9632f6bb05f69d656b218e04111bd8397e068ae633307956547b1ce0d98f0d049c88869c4960afe198a6ae0a45cfcdc6a5ef57ee4476b79fb6b7da1cae0fa3c5f03b4f3f6d49e9bb0e05210929fda3637563f621b0f7d7c970334b23756d6590a3998e8a1f3701e5b1ba2a30df6067d5fdbcc045150c4bd10bbb2244bac00e831034cba897d2a850111e6fcb5728a960799e8b0838e82c63668fa9474d05878823e819ce3bcedf5bca4fd46d9f3df7332715a25ef7ec64efaf5601a0be75b9ed38fd699e8642804f290b18aec81b4bd78a6c6187838c17e37a2562a07af18e90fc005c3183602d7dfd0997792c7b09822c313ee57d108da0e1ae8e83bed02532ecd53dd46cca7a0cc5aac0e1be9beb878fb47f93ac66b2bbead80bfdf82425b54cb5b0a68315698d7fc081a4a1c7e902c550ee2c7f2399f873d5eab8e80504073e3267a7fc0a408e6bea5621fa37e06120fee06b5fe869bbeb1d239db6ee9943ed1bd42a5f1ccfa59cafbbf3c59b28f3324f959306343bab85eb0829e1c70a03c65b499eec10ec87e0b05d054f9a90d1639170fd3e381c0a299fecdae404687bfe303d1133f7ad5e05aae51a53fc27a95de60fa5ac6ec7a966bac11588bb60bc7d7c98a2b014dba4548c854e40277915b4fb0b6291b1af9152a2d05a508fd637d6417043aaf7e4ad23aaddfdc35fc0bae8659aa19a381d8ae90305e7412f3553c1ebbad199505d7621a00a7f4523d26397fe97b709f7974ed2d66d8cc3a6149f6636bfda48d91cef26c0a3e680c3eada76c5b78a8c6969221b6a0d910f0dc9a253e3c6f1e0cc035e205a7eeb04ff5d835775e2ffe7aa850b9338df65a068f1779316b9e562fd4dd5dc7a2134b88e2818497702075bd9722420b9909482d29fc47cb8ecdef3b515d35234f54df8af8daff21e498d14a4b0a23ebbcc0b14f360810db3d1dd4728f32a104aa816d88868dedef452ed090ac01d9150ce5a87b98ccb42ec702eddad54796390eaa176ef905e783ec2adaffce5e65f77d1400e4eaa8a4a7fa4a2353a02c0b0c26e2782faf04fd5614aa92cd75a4a3dcdf12b024be7e4a20234d5707994e8dabe71a52439635d696449b2befe400ccd2240c9f5fe110a60009d1df98a47c15aea8436a80e7e9f0cc7bd43665fbd961488611dd80f53e7dad2f73bebb9e6672bb3e43a0c1990f6d491c944026e6ce40cafdd3dbb2a314a5894494fc962b74ab6531a9d008bef812c13aa664c14b938ade7771959de4475cdfa1e861cc567f2e5a25d315b6cd564156ae56c028cae88a93cecde53fcb7cce15ac5459855321c8c94dcc643f554807fed1f31c6b0e3df4833e85e0572cb55fab31eb209d8af5dcc4d4394f5b0adbf1bd78077631958d9646cb9cc6880f357b9c2dcaebe9b83c596bd7c21db9f200d1cba7ce2db51452b5f9d9c522beb75ee8012737da1d9355ff522e745272af445cab1a8e0443722faa29bd3f96185f5e1da0107fac699a29499527080f06e13c5066c632fcfa91b9a632a45d4c67e4654e07d0b683a4a0de041f286257d98c93c4c747491730844d06b319a256a426c52e28f6362945fe58d85162e23618d8dc849ef4c534761b1892024e0dd44142a56b7ebedf2406803dff851cef7dd44b8ba3a8584aaef86e7825df3336d3f250e2848dc5cc63805ebcfe22727f0deb17f0e41c459adf01d61c6546cfa7d2f346de89739d3812e1486bf596968a1ed2d8a15cdfcbb7a8b7cfdd0165ce1c56695752a7707b6732d78ecaa0d59bab17cf630e576034ff1536f3ec28063c891143b202dc1ed98c40acf7c557507b374db94ca54e2d3ff7c8862f7c7afc37d6fffb4f536323be0858d98b0868a8d3d4ae9f1e36e209cafb6f6ab7f020c6a937fcf9af85e45aa0f9869d169cc5cd151c8ceb6ce1bb62b27384094954bae331d8970647d6b3e804ae40b07f11e8edcd6be5fce9fd5b72b412161d46cb2afc6e024217398eec9e60d46dd8e220b73a55a88ecc2b3371d752e5352fdff18685a6fa606312b938d32c07064d6ee1335412e4086d01ce3ba12205e34a4eaf77ec064e21b0ffbd8a38b142310a76817196f0afa081fb699fb429f1f96e74c34a6d083c27f31a2580feb83d83ff36ee272748e3d313cf98a945d73b800dc0196e7f9380dae34c2123f3c49e846868bca575d2a0b8768bca01ae01f5f74edaec4895e66b9e6a7e9c4080185085437bfc314f257731fad73100db2b2439ee67114f2445aa6cadc499d30fc4b6e527a7016bf888c6f1eefa81419c18ceae9aefdc969f8247db444a44e2e29a8c81275f38b6d967944b364a9481de6618e1c2d0193ba62d6384354b079d7be2607ba046905052047d09335389e5a2c15ddeff9288635b97a2107321794b429de689e60de400aee7fec3fd06d780802c43378a8a75945d0679982f222fe721e74b5be1931700eade3c570a8d845c7efde5b84c130893cfa4d4e0f33766d84e834e0889ac7458574c8600637ecdddd9496735e2775cbd6a6e1ce6340654267f123acbeebabe3bd0eea16bf2e4204d699ea3906a74ce03751da5a40f45154d9ee624d73fbad072df1ff54e671bcb7c1c37b11845208d620f6b8be0894d7eb18c326e0bc8b917f6eadf5d79cfac1bfa180ee9edd903df179881aa1aa3f1d6902b18597ba660373d11d6dff117e9987222da5302a093da34feb0678f9a89bdb83fe6cef27ccb48c20f7acbf2927c2d01687751cb23a067570989f166b8c947e486ac57faf59c58458878149d7d54ecdbfdb611efd34ab8d732777f050bc3cacf952e7cf3b6ac635351c8fc66722c8d92ab340d68a2acce136eed205380997a22bd435bceaa7cda42e96823911c36a94e3b33c87dd87b22f9ff41bcf9231ca7a109e04fa494d3bab0d04e6679e7f23205487505850a9e329a422f10526ba06e68febbcfae16ebf664f414ce27af68d4c96790df835bf2f54d8b0b37e8589cacba2459bbb04f3357a4aaf33eafb011f6b498c7c26bcbd217879a6bba40b5f0d01fcea683524695b944ea494a10a67e0374a2111fa85682a8cd137d654a6fb43a189a736fa68eacd5196a75e26256db9a88e36420bd599e1a7d07b9d769b73c4f2cd61f5c7972350c6fefc07be0613a1ad3fd554af2dac222f7d7c04358d7b247cf668a47393f0bf1923ec6c2a55fa0459935ae103fd3dfd80970b54d31a189ca09750bafbdaf330d1027dbf653b71a7f2ce41b225b5122d025da8b78a6c28581fbdc11bdbe8bcc8bd1d1fe15a9f00a9d27cd4d17da3f0a6807c759e685ac07e953ec93d0e728219f1d788e862aeff00cdd66e4641bc12f7fb619c8f5b16f0641235ca5a9693fc05b5c9a111bab67267a75f38b8fae27abf0b202b7d962b6044865d6d383b1267a1df8663bd7ad24e63e39ae6246fdd714992e629fed4955bbbba26ad6f84f63270577e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0x1000}], 0x8, &(0x7f0000003ac0)=[{0xe0, 0x84, 0x6, "32ad823ec41a83c4d825f2a23ca48fc3ba3b7943ded6ddf42a4b05e9b0c93aced59f9e3233f7f9289e86097474f969f82a576af323a2494b17016f49c7a252af52e4a369ad80725adb36565a2551a2dfd7a4799a69de0b054aa214fa71e1034138e16383cd745bbfa1268fe2cc0d6117bcfbdbc02b8856f4fe919de527c126ec5ecbaa187dfdd16983fd04f46887e8078ff4a1234153f97163665f58e754b50a6bed214c6392f957bfc93b1efc8d5fe7c899a41b4624cdbf06dd4d1d477066d7aa61dd723ff882cc715a6637ee"}, {0x70, 0x8c, 0x9, "d376eddba94e1f1b9835d076d4b1970dd3b140ed46d8d0815c87bf52c2e8c53f534923d48ff4fb1439fa82cc7a2575e052082ecf43f2b9b2b525cc9a76eec4866579301fe31796c055a65229165c6749dab0fd93c31667a0d6ae9b5f1a"}], 0x150}, 0x100) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r1, 0x0) accept4(r0, 0x0, &(0x7f0000000200), 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x28, 0x9) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001640)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001580)=[{&(0x7f00000001c0)="6c57f079bb38585c15e975d7826c147ae8c5ca72746247ac7403c9b11d29606ae46534", 0x23}, {&(0x7f0000000240)="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", 0xfe}, {&(0x7f0000000340)="a28180f29194ef956d168fd3bc04f46d21045f2af1f89128808830e179bd8fbe939ae96fc1206da893b50a22f4feee6cf453acbce48f55f5fa60ce311e4f4943bbbe4cff451385b180113adae6f64addccb9a6a7f5f52e03c8fa7dd26c6c4c6ef0b1f871b2edd375b353bb2eda1c406f6f51682f26a62481d29b5f46742ed00fc4f6feea94011ab39062ce35854be07f2375025ad33dc36c6f920a53333c1669c776d3bebb6ed14c47e4d788f309f6abe865fdeeecb4c7b325f6d7ac6f676a73e1e6157250c7e011", 0xc8}, {&(0x7f0000000440)="e763ec1c9d1883acd256a0f274f27eee76109721c991299915bdfb23c369a152a50b7f4d58212f7c497fe0b1cc0bb9e5268ddb623277f4f30ca8797957b4819408b31aebb6db6a065310cc41cd98d3374142daf156189947edf1e857342c1bdf356a172f07d834cf05b253059115eaa583dd2c564a81ddc8843e50a4cfdebf2b40a58096f5b8bf88fe1d6e73ef96e645be63e47438345393812b2b418edf8ae0653c0b98a7bd9043ff8c09c3c0e7301eea60f410dea7ad41de55a77ff81d4b", 0xbf}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000001500)="6f394cf611c6b4effef50ffcd3810d5654b54382af0ea00e4436827b4e1d228900715af4a8971308a281e92afa6627c745dec344e90b6c228ee18d4217dea7258cf80cddafcb18467c5629ee9b79e8773e964e81698ff7df5798249b6b118aec2e95d73f32b95c76d61cdd0c15a3bd6d52fc", 0x72}], 0x6, &(0x7f0000001600)=[@rights={0x18, 0xffff, 0x1, [r0, r1]}], 0x18, 0x180}, 0x20081) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYBLOB="06007edfc7"], 0x0) 01:03:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x2, 0xfe) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0xc41e, @mcast2, 0x1}}, 0x0, 0x3, 0xbf9c, 0x5}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x3d, 0x0, &(0x7f0000000100)) 01:03:31 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x9, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000) open(&(0x7f00000000c0)='./file0\x00', 0x8104, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000001680)=0x8, 0x30000000) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000016c0), 0x30000000) r2 = dup2(r0, r1) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000001200)={{"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", "95b39ffe5c739d903ab70509dcb0a75a3312f710ab379f0c1e5194e92aed7d30", 0x1, 0x15}, &(0x7f0000000200)="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", 0x26ddf575, 0xeb6, 0x5f7, 0x4, 0x10000, 0x8, 0x3ff, 0x101}) syz_execute_func(&(0x7f0000000140)="98341e0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 01:03:31 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f00000000c0), 0x4) r1 = msgget$private(0x0, 0x104) r2 = geteuid() freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r6 = getpgrp(0x0) r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{0xfc00, r2, r3, r4, r5, 0x0, 0xfa}, 0x7, 0x5, 0x85c0, 0x6, 0x100000000, 0x8000, r6, r7}) 01:03:31 executing program 3: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xfff, 0x3, 0x7fffffff, 0xfff}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x7f, @mcast2, 0x4}}, r2}, 0x84) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000d, 0x1, 0x12, r1, 0x0) 01:03:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000580), 0x1f) 01:03:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) truncate(&(0x7f0000000040)='./file0/file0\x00', 0x9) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x100, 0x80000001, 0x3f, 0x19}, 0x8) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)='n', 0x1}], 0x1}, 0xffff8000) 01:03:32 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e230200000000000000000000000000000000000000cf63000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dffbbf01bc07488309ac0b5bd888ca813f5f43ad0dd0d7b3a58c009c35f29717e663796ae020f8587f0b5ec2140f480fa66cd8fda30d40cc47044a47765d454840efe6a04a28fd4ae4ae2bd6871603333236865d5604db62dd699ea66688d2b0dabd91c225317e2cb0bd3275de813a9e5950abab0cd00c737127d4b1e74a11e31bb87d630e1c3a3c4f584d90fd743206f18dccfaa2cc944426322d30512ff299b8f6", @ANYRES32=r2], 0x84) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r3 = msgget$private(0x0, 0x20) fcntl$getown(r0, 0x5) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) 01:03:32 executing program 1: pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x400) 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(0x3) sync() mlockall(0x2) sendmsg(r0, &(0x7f0000003c40)={&(0x7f0000001680)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000003a40)=[{&(0x7f00000016c0)="39db1605f35c7e2f9e133b26e6296e37300c222943ec8b1e2a8607e76605353371daba916898caedab9237314407a8056c95aea0637ba5d575239e49c120f07aada59e98d0afda779d3c3fbfb9a88f3e976811e370118ab0e6c83be7", 0x5c}, {&(0x7f0000001740)="a1afbfe3c7b68c01f19364b33ad6b1ec2bce7d1c67465b7e745b5d97b0e7a9a158ae481c5f3ed5215a0ecfaac1688543054fd0504bb9a9299c104d1c9657f808fc38b4a68dbf7e02d35a7aabb950e03f40f6be1ac37e54ae41cf066eb478c93ec7e47f6968446a8e69a1703ea946ccf87ebc5af28eeb378ff8699c3a3e7fc5db2b0652f95a52aab522e4d7856fdefa48941c38a49e14ce17ff40e64ff43fcc81c6738fdf5c318abea6a971ff9506e9c6d57c1e11fd4e13bd2352724ecdcb4d393bba31ce0d8fa67bf4651398a8", 0xcd}, {&(0x7f0000001840)="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0x1000}, {&(0x7f0000002840)="bf048cc4c84cc45d38539c054e6aee11b881e1783062b5c4e7f7caaf170cc4374b9ab882874797a94f098ddf6b9f162a78edc7080c", 0x35}, {&(0x7f0000002880)="e967", 0x2}, {&(0x7f00000028c0)="d81b9556ed9dbc323a5e4bdfba14c88c6c18d51d4c9cf160bb1e846cea6ef41309dc1336aa1b9ce13814286b0688c0ee5af5c1b465a6e3da3849923d4309dec03539778d784f0dc6cad6cb349f46dd88d1bd5a0da41c1f7b20d12f0e1d7bacc49b9f89a571343d6bd8cdd33f87a8a225ba8da1abfc047c1404aa9f394efeb1e7a99bf15d8cdda7fbdf3c0fa5a1e30adfd0c2e0803b3296a14a61d88dce6b18ad40d19db79f852abec431a14456700cae2221d5c2268bdd33f9ca0aef72401a1b23c4495582ff521dee3f64dd2f4c9f", 0xcf}, {&(0x7f00000029c0)="c6c30ef9f32b6d100378c442a2c6bbebfeb604e223735896402fb89b22e4cf2b5868994568b4bd5d6c05fc4fc802ba493fbe8993b4d24ce880be5cf1c164023d6411c27a348accd3c511c2cce1e878b4dfa60a5bb42db53d6ad6cb", 0x5b}, {&(0x7f0000002a40)="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0x1000}], 0x8, &(0x7f0000003ac0)=[{0xe0, 0x84, 0x6, "32ad823ec41a83c4d825f2a23ca48fc3ba3b7943ded6ddf42a4b05e9b0c93aced59f9e3233f7f9289e86097474f969f82a576af323a2494b17016f49c7a252af52e4a369ad80725adb36565a2551a2dfd7a4799a69de0b054aa214fa71e1034138e16383cd745bbfa1268fe2cc0d6117bcfbdbc02b8856f4fe919de527c126ec5ecbaa187dfdd16983fd04f46887e8078ff4a1234153f97163665f58e754b50a6bed214c6392f957bfc93b1efc8d5fe7c899a41b4624cdbf06dd4d1d477066d7aa61dd723ff882cc715a6637ee"}, {0x70, 0x8c, 0x9, "d376eddba94e1f1b9835d076d4b1970dd3b140ed46d8d0815c87bf52c2e8c53f534923d48ff4fb1439fa82cc7a2575e052082ecf43f2b9b2b525cc9a76eec4866579301fe31796c055a65229165c6749dab0fd93c31667a0d6ae9b5f1a"}], 0x150}, 0x100) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r1, 0x0) accept4(r0, 0x0, &(0x7f0000000200), 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x28, 0x9) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001640)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001580)=[{&(0x7f00000001c0)="6c57f079bb38585c15e975d7826c147ae8c5ca72746247ac7403c9b11d29606ae46534", 0x23}, {&(0x7f0000000240)="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", 0xfe}, {&(0x7f0000000340)="a28180f29194ef956d168fd3bc04f46d21045f2af1f89128808830e179bd8fbe939ae96fc1206da893b50a22f4feee6cf453acbce48f55f5fa60ce311e4f4943bbbe4cff451385b180113adae6f64addccb9a6a7f5f52e03c8fa7dd26c6c4c6ef0b1f871b2edd375b353bb2eda1c406f6f51682f26a62481d29b5f46742ed00fc4f6feea94011ab39062ce35854be07f2375025ad33dc36c6f920a53333c1669c776d3bebb6ed14c47e4d788f309f6abe865fdeeecb4c7b325f6d7ac6f676a73e1e6157250c7e011", 0xc8}, {&(0x7f0000000440)="e763ec1c9d1883acd256a0f274f27eee76109721c991299915bdfb23c369a152a50b7f4d58212f7c497fe0b1cc0bb9e5268ddb623277f4f30ca8797957b4819408b31aebb6db6a065310cc41cd98d3374142daf156189947edf1e857342c1bdf356a172f07d834cf05b253059115eaa583dd2c564a81ddc8843e50a4cfdebf2b40a58096f5b8bf88fe1d6e73ef96e645be63e47438345393812b2b418edf8ae0653c0b98a7bd9043ff8c09c3c0e7301eea60f410dea7ad41de55a77ff81d4b", 0xbf}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="6f394cf611c6b4effef50ffcd3810d5654b54382af0ea00e4436827b4e1d228900715af4a8971308a281e92afa6627c745dec344e90b6c228ee18d4217dea7258cf80cddafcb18467c5629ee9b79e8773e964e81698ff7df5798249b6b118aec2e95d73f32b95c76d61cdd0c15a3bd6d52fc", 0x72}], 0x6, &(0x7f0000001600)=[@rights={0x18, 0xffff, 0x1, [r0, r1]}], 0x18, 0x180}, 0x20081) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYBLOB="06007edfc7"], 0x0) 01:03:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)="36e320288bbb5b61d2527fb0871580b53fcd43879c8766ab9a9c60af0fce2170475c7d3d94612af661349a7e2957a873d8950c2fc8deb4c223267d50c1526b", 0x3f) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080)) 01:03:32 executing program 0: r0 = semget$private(0x0, 0x4, 0x100) __semctl$GETPID(r0, 0x4, 0x4, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) r3 = socket$inet6(0x1c, 0x3, 0x0) poll(&(0x7f0000000080)=[{r1, 0x2006}, {r2, 0x18}, {r3, 0xc0}], 0x3, 0x81) 01:03:32 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) readlinkat(r2, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140), 0x0) sendto$unix(r1, &(0x7f0000000280)="2533c6ccfcfdcd31f84f66f1dfe9c88c4d7a26801a36497f4fb0f871dc8ec35f342fe1580b4e6ddca95de6757cbb92bf42eab0bc98f2717c19a14e5e70c18bb8fc4e922ed7f6b2d14b9c5b70dd069f44d6c568860503568c61025efc79cfba67883047fe4cfe9beee0c0dd33dc21aa0fa9afaaed94e1b92a59fd36f6d4e2f99f97946a4000", 0x85, 0x88, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x20180, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x58, @local={0xfe, 0x80, [], 0x0}, 0xfe}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000240)={r3, 0x409ea98a}, 0x8) 01:03:32 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff864a27222c1808060001080006040000aaaaaaaaaabbac1400bbaaaaaaaaaaaaac1400a86ccc780ae2534e8930cd3189924623ab47aba03ffd8ad1eec0bb6193f29568e96ed152b9056e2d44a3c8d336"]) r0 = socket$inet_udplite(0x2, 0x2, 0x88) fstat(r0, &(0x7f0000000100)) 01:03:32 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f26b3444e2100"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 01:03:32 executing program 3: semget$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']) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x3, "fe0961ba237300fe8b0aa528d073fa08"}, 0x14) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000500)="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", 0x1000, 0x1, &(0x7f0000000000)={0x1c, 0x0, 0x81, @loopback}, 0x1c) 01:03:32 executing program 0: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ced000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffff9c, 0x84, 0x8007, &(0x7f0000000140)={0x101, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x3d5e, 0x800, 0x20, 0x7, 0x4, 0x10001, 0x1ff, 0x8001, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x7, 0x4, [0x3cfa, 0xa0, 0x1, 0x0]}, &(0x7f00000000c0)=0x10) syz_execute_func(0x0) 01:03:33 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40000000000046, 0x0, 0xfffffffffffffe55) 01:03:33 executing program 0: r0 = getpgid(0xffffffffffffffff) getpgrp(r0) 01:03:33 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x10000, 0x3c4}, 0x77) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/250, 0xfa}], 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000140)={0x0, 0x1}, 0x10) 01:03:33 executing program 0: accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) accept4(0xffffffffffffffff, &(0x7f0000000080)=@in, &(0x7f0000000100)=0x10, 0x10000000) socketpair(0x1, 0x2, 0x6, &(0x7f0000000140)) r0 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996500fba7309030f162f0fc4014ea0e565b634d138c4e1f8c4f8c4f957ea2e66410feb54fad6c48265b8dc2e41812047002b00fe8c738888a1c40fbbc44583fef35dc4a17a2dd2c46149cbc70b29972997b00b0000000f73d5429966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dae5048336000066450fdfc8") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, 0x0, 0x0) 01:03:33 executing program 1: mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/4096) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000001140)={{"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", "69b1ab6c0bc160692e13e5c93f1c51fc18043ba69c34809763505190e866ac42", 0xffffffff, 0x1}, &(0x7f0000001040)="4c43755be013e96285667f41f1368327b3aa227bf47a3d2f29f43b5e04002840c3456eda539f8d028efc6384a4c92acd320e727ad8fc1e029a77b5e87b16d37f0fc5a0b47b98f9ef9d65446980db3b6e75883e129be957baa3972c2b7041a8e493bcbf75675a58c46a7d8a7acba76e1374a0ca6f2c62d6e3e440ad7d9cec9e9b548dfbc0488fe1f320aea82a664973187962d0192238673681149abe5a53dfb68ed3927e3a23522464b32bc7cfae14e134a992aa8d1cf23b06b527df58846adda4a0f1ab120c9537d22eed4d4a52f6203b5b3468741656848e3334906e569851c84f1753d51b28ae", 0x3, 0x4, 0xa89, 0x80000000000, 0x49c, 0x2, 0x0, 0x200}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/pf\x00', 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001640)={0x0, &(0x7f0000001600)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000001680)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000016c0)={0xf, 0x8, r3}, &(0x7f0000001700)=0xc) r5 = semget(0x0, 0x4, 0x220) semop(r5, &(0x7f0000001740)=[{0x7, 0x4673, 0x1000}, {0x0, 0x7f, 0x800}, {0x3, 0x80000000, 0x1800}], 0x3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001780)=r3, 0x4) r6 = fcntl$dupfd(r1, 0x11, r0) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f00000027c0)={{"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", "d5fc89e9b8e5de07f477c9ec449bc46512941b00a3c0741c10d07a502fdc4afc", 0x3, 0x6}, &(0x7f00000017c0)="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", 0xba, 0x9, 0x3f, 0x1, 0x40, 0x2, 0x6}) msgget(0x1, 0x201) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f0000002c40)=r4, 0x4) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000002d00)={{"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", "57270f6cac0417c65c889051374ef2973e8be755f8958ec897cb1a1f47bf205a", 0x3, 0x8000}, &(0x7f0000002c80)="333365149e57086036ba0490e47d43c781fca946ca8f21ee59518fc23004d0f308d3f26aeff02b0f69e74f1e57e78a9fbd6775d60bd4df193223c87929a5d57dac677f57fb2cd41e3031cac09b", 0x80000000, 0x11ef5b28, 0xb5f, 0xbd29, 0x3, 0x8000, 0x8001, 0x72a6749c}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000003180), &(0x7f00000031c0)=0x4) truncate(&(0x7f0000003200)='./file0\x00', 0x7fff) freebsd11_lstat(&(0x7f0000003240)='./file0\x00', &(0x7f0000003280)) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000003300)={r4, 0x4}, &(0x7f0000003340)=0x8) openat(0xffffffffffffff9c, &(0x7f0000003380)='./file0/file0\x00', 0x802, 0x80) select(0x40, &(0x7f00000033c0)={0x4, 0x7fffffff, 0x6f3, 0x7fffffff, 0x3d, 0x80, 0x7}, &(0x7f0000003400)={0x9, 0x2, 0x100000001, 0x2, 0x7, 0x44, 0xffffffffffff0000, 0x4}, &(0x7f0000003440)={0x1, 0x7, 0x7, 0x5, 0x8, 0x1, 0x5, 0xe36}, &(0x7f0000003480)={0xfff, 0xb6}) pipe2(&(0x7f00000034c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) accept4$unix(r0, 0x0, &(0x7f0000003500), 0x30000000) fcntl$getflags(r1, 0x1) renameat(r8, &(0x7f0000003540)='./file1\x00', r1, &(0x7f0000003580)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f00000035c0)={0xf, 0x7, r7}, &(0x7f0000003600)=0xc) r11 = accept4(r0, &(0x7f0000003640)=@un=@file={0x0, ""/108}, &(0x7f00000036c0)=0x6e, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r11, 0x84, 0x21, &(0x7f0000003700)={0xffffffffffff2a0c, 0x2000, 0x7, 0x9, r10}, &(0x7f0000003740)=0x10) flock(r9, 0x8) recvfrom$unix(r11, &(0x7f0000003780), 0x0, 0x40040, &(0x7f00000037c0)=@file={0x0, './file0\x00'}, 0xa) ioctl$DIOCCHANGEADDR(r9, 0xc4704437, &(0x7f0000003800)="cda1c287c969d2545cd2b82f4cd21f00db2905184f3e2ab7cb331a544fb88651a81d6e9887394d1123a78d8e7e565cd5a5f6a68bac381846cab675a6cbbe103b8ee8261952c453b76cf76e9b16389c52eccbb684dd3182db176a5e7b7c8a8f91b0adb3248ba83ed98ec97f218275d49ad73822779d39f62504e66db1faded6b9866d82abdb7c858cf87758bb5bdb236a02bff0ab941b253a6b3a801b2208c4d8b6874164a7bdbb") 01:03:33 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x1ff, 0x4) fsync(r0) futimesat(r0, 0x0, &(0x7f0000000080)={{0x3, 0x9}}) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xf, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") fcntl$getown(r0, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) 01:03:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x69) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000080), 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x3, 0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x25, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 01:03:33 executing program 2: syz_execute_func(&(0x7f0000000040)="b14b91cd806969ef79dc00d9c4a17c52d1c482290a6800c7c7e4c653fb0fc4013e4c4c443030410f17a13a000000f966410f106f038f4808eebc1000802000c421fc75c101efc4032568b71a5b2920020d186746402f12c421ede11326ca400f0d18a018a065430f73d71f646736676666430fefb300000000f30f1a1254111d54111d00") r0 = semget(0x2, 0x0, 0x120) semop(r0, &(0x7f0000000000)=[{0x4, 0xba, 0x800}, {0x3, 0x6, 0x1800}], 0x2) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x3ff, 0x4) 01:03:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) 01:03:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0xa07, @mcast2, 0x8f}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x3f, "fc727d11c54fa85b2028b1ac685881e2669fa56746cb1b325769c3e626236e7f92870c64a332f6357224812f3e6392e3514b63bf6544fcd86772e409cfc8ce"}, &(0x7f00000001c0)=0x47) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 01:03:33 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") writev(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)}], 0x1) 01:03:33 executing program 3: fcntl$setown(0xffffffffffffffff, 0x6, 0x0) syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet_sctp(0x2, 0x0, 0x84) truncate(&(0x7f0000000040)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) socket$inet(0x2, 0x30000000, 0xc35b) getresuid(0x0, &(0x7f0000000140), 0x0) rmdir(&(0x7f0000000300)='./file0\x00') msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x7f}, &(0x7f00000001c0)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x100c, 0x0, 0x0) 01:03:34 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x140, 0x140) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r1, 0x3, 0x1, 0x1, 0xfffffffffffffff7}, &(0x7f0000000340)=0x18) socketpair(0x2, 0x4, 0x80000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f00000001c0)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e1016dfec4427d822a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") r3 = semget(0x0, 0x2, 0x0) __semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f0000000000)=""/162) 01:03:34 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) execve(0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x3}], 0x1, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) 01:03:34 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100)=0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) 01:03:34 executing program 2: r0 = socket(0x2, 0x10000001, 0xfffffffffffffffd) shutdown(r0, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000000)="5555624947b22f219443434dae033cd8dd750c3d8ed5004f2ff70cfd49cdaf07dbae1c") truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) 01:03:34 executing program 1: r0 = semget(0x2, 0x3, 0x110) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x9, 0x80000001, 0x3ff]) r1 = semget(0x2, 0x0, 0x0) __semctl$GETZCNT(r1, 0xffffffffffffffff, 0x7, 0x0) 01:03:34 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x20000000) syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 01:03:34 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="a293", 0x2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x7}, 0x8) 01:03:34 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket(0x0, 0x30000000, 0x2) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000100)="1c390f18c198cd80ba81d5dc430cc481b171f69a402d01000000bc50757217507572be0c0000008f66e9588e049b22049b223a412910f3410f6f1c9aedfec442c692660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30bad6736660fd2938c000000c4c18fec13373766450f17720d2e440fc7bf0d00003c66660f3a0b0865") close(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000040)="a82d3a2b81466b9a994cbbe5e45684d6a44b6080287489648288a7c9abd5b3d21b2e6752d5c9464c8ab4f53961d0d99abe549a2b4889f99da282d3c888888a0a856d2d52b78bf547aa4366ce5baca468cab085f064d529d92b73508224f0ed87febdc3cdee5050b976ce285d6bf7a5550233e3c86d9436628805e50249f18b") 01:03:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='Hd\x02\xc6\x19\xc42x\x8cS\xbb=$><\x11N\x94Ru\xf7(\xd3\x03\x13\xfc\xc1\xd1\x94\xdf\xbf\xe9\x06\xe58Jjw)\xc3D\x1cZ\xb7\x8655\xaf\x95\xc1b|\xba1d\xdd\xc2\xc5#\xa5\x8d*\x9c\xa5\x15R\xcf', 0x43) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8) 01:03:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, 0x0, 0x0) accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x20000000) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000000000)="60e31fe68dec91ecfe88c588bf94f6ac4da46b6badf3770b32b6bd5e339df5478fffc1d9c9aeceb07fe6485d289b528a7eb7967aceff70b280abcc25c648e09de79ba1726831d37812d5b684534549dc0fe0f5bfdfa17b6a4e3fa215f60c6042d9a71378e035e3fedc4c6edb88eec2d7c34ed179ef05c656ab593f05bd88c8ab56729e80b79ce3e886ebd72745d59e8e5aa9172273a750e34c80e3353fee1284ac6d139ff6175d2988db67f00312ce22c0d559705e941665a128735356ad486544b954e6417db9a6494560789c4f", 0x200, 0x2, 0x543}) socket$inet_udp(0x2, 0x2, 0x0) 01:03:34 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt(0xffffffffffffffff, 0x0, 0x3f, 0x0, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) pipe2(0x0, 0x100004) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000780)='./file0/file0\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x442}, 0x24) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x200000020000000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, 0x0, 0xffffffffffffff24) 01:03:34 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) mlockall(0x1) sync() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) close(r1) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000240)='./file1\x00', 0x400) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000280)=0x9, 0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(0x0) syz_execute_func(&(0x7f0000000000)="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") 01:03:34 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100003) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x8, 0xf, 0x7f, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x98, "ac6d41ae775c5d505fe7bbf660f874d7e255781a680d8de1e017dbb4149254aeb21398f4434f947e28210dbf7e5242ea5125710cab4faf92525138df0dadcdb9e4aa3b8feb54dcd979e59e05e076db93d05e9a55abc5975dc79c08b7a3f793e4ea7fa738cc2c3b26d47b5209da85b3aae76442c47811cbbff0b54a0c5ec896d07ab3d7c79d7c96fa54e80637ecdf5fa25c1f29dded8a5e8e"}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x80000000}, 0x8) execve(0x0, &(0x7f0000000000), 0xffffffffffffffff) 01:03:35 executing program 1: syz_execute_func(&(0x7f00000001c0)="98f7dc0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 01:03:35 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4000000000007, 0x11, r0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000004c0)={0x1f}, 0x1) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000600)="fba1ec837954f77745888ba21d3a81882e843f8e69ff4882ff40dda55ffebdc4f88a242bd8252a0d57effb328565b55c0d31f283dfcecfec9dc932e07cc656e1e4ae73f82fb8e496a7d737c2243ec44981b174aa8efb452c9b324e"}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="9f19c14142b31df64bea192af92ceaff436e787a2f9882bfb6ab84ba03220f1d79"}], 0x10000000000001dd) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) accept$inet6(r2, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000580)=0x1c) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="62c8fad894659bd874f6fff3844f9600c2816d893a1c719edf6820beacd3af2c2ecef2d12050b5b5145cf4dcdd14f851fce7bfedeca4beae18b3d83560e0fae35282cc37b19441cac96c7b610817045e9f833c1058aa40260603eabb5eb6bc911db8f451c152212aaf02428f014098622e2ffdbcdbf906cdd8b8a47af13b3fcc397e938675627fcd25617f3cd19abb45c5230083f9bebdfa1eac555bbcb96b7829f746bc110eec3aaa0444dab0597ff763f9b98e1b281a061fdf8c15c88b0d", 0xbf}, {&(0x7f00000000c0)="7e09f564adcf1ae42a008ae299f1b1db1e3ce682a0c21e16518dbbb04f8233d27e24aeb9c220520e2b2504b8f9cd7b766b175b6082f730312e5dcc0d760aa35d7eb11dda9c8f69af58f2c976c4cd425013fc220912ac0b763bd38f7857f30d59d5aa9e59521c85368124081671ff354f8ff44fb047dd96d44e172af68fdeb05077476f5d", 0x84}, {&(0x7f0000000180)="3afa6e89ead09d5dfbd9ce40a7b7eb67fe8b86fb317213e720ee90b3b98f75baf602b3dbc2ad7a3d093cbf5caf49da5aad88685af03781c772a2186aee8cce7f9896331632aad31d6d3e5baa05fa2b3b6710f6992eea1b2d8019617c6d969f4f96c7bd684a9a4b8f05ab5b4f65bc9f4e42f8872945d8a81971b838e15e136b2b91eb3765771e60dec8648bb6c31e92795674155566bb", 0x96}, {&(0x7f0000000240)="e0ffb2c2157120b86cfc53530d161f3c8a211b429eac9ffa46f8523fdecd49cd7f469d0f0a6a5b73f6a66f97cc66bfee69dc7ab3ab17424177f66f607018b64987ffdb82ab6ecc3454285eed069c4795", 0x50}, {&(0x7f00000002c0)="efb78539e99f6076fbdb2f77f11cb94f4e23a4a51cfb86059442", 0x1a}, {&(0x7f0000000300)="8b2ef35e4eae088ac0e437d3aa336558d46e33db7f2be267f210d69132359455aa29ac24576ededab5ae868befdb4830da5d1011655e374e8a667d5242336886608ebd299ca58157cdf7131016fd56eaa4efefebd0c498b7c8180e9d8c8a9f6a91720bbc949ca33a52257324dbb80483576dad70906ca190d1f9c8c1a706d8162d9432e82beb24cf0bdd73a54457de724fd9ee369043f3f99245af10ac8135d7d4dabe70bc341e751328b5becb370e65f89b30087c49b0e4d4f751d23742c7035c9b6fb7152a49e889be327c255deb3ef75e", 0xd2}], 0x6) 01:03:35 executing program 3: open(&(0x7f00000002c0)='./file0\x00', 0x20100, 0x20) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x8, 0x3, 0x2, 0x7}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000280)=0x10) syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd90bcf00c4a37bf0c53e41e2e9b55767660f6b32660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") lseek(r0, 0x0, 0x3) poll(&(0x7f0000000080)=[{}], 0x238, 0x0) 01:03:35 executing program 3: r0 = getpgid(0x0) wait4(r0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) sendto$inet(r1, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r1, 0x1) 01:03:35 executing program 2: r0 = socket(0x3, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001200), &(0x7f0000001240)=0x8) 01:03:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="73500a5a3db9c14701eda8ca8ba96cfd3c297a51b37f3b3df9822240bb3420ef3650dd04264fcaae2160b9fc1c70829768941b2873d4d4382f97ee6483f11a1563e6c48f76f9e7d552d289af03da5d61e4f73d12242528a687243da1c6cb7ae85f61e35ed42889fd5cb4a730f9d557ece9cc1457350a782f7923b455", 0x7c}, {&(0x7f0000000240)="986f8ecaccd4f0e31a373a847ac645c075b9a02701164891757831fc95172d0c6b499e6f5fc40f0ec12e3b4bd2bda060fd2a8b1814cbcc9decbf16d2b99eb53414557bb645", 0x45}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000000c0)="2b6dc143bf69e9353ee09d7022b7f7f95045e37af9d52d530ead76daa4bcf4287db5cefa9ac082c5", 0x28}, {&(0x7f0000000140)="69290ca3ab96629415c006", 0xb}], 0x5) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340), 0x0) 01:03:35 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) mlockall(0x1) sync() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) close(r1) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000240)='./file1\x00', 0x400) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000280)=0x9, 0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(0x0) syz_execute_func(&(0x7f0000000000)="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") 01:03:35 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xa9c197968e9f5721) ftruncate(r0, 0x101) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x21, 0x81, 0x60, 0x2, 0x3e8}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x1}, 0x8) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 01:03:36 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000f6"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) listen(r0, 0x0) r1 = dup(r0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x410, r0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000040)={0x81, {{0x1c, 0x1, 0x9000000000, @remote={0xfe, 0x80, [], 0x0}, 0x667235c4}}}, 0x88) 01:03:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x9) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 01:03:36 executing program 2: mprotect(&(0x7f0000b7b000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f000094b000/0x7000)=nil, 0x7000, 0x2) madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x6) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) 01:03:36 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 01:03:36 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x4, 0x6, 0x7, 0x6, 0x8}, &(0x7f0000000400)=0xa0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000580)={r3, 0x9, 0x1}, 0x8) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x8402, 0x140) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:03:36 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000200)={{"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", "17c3055b4b6370ec02a3a66853c528ad4296d4810fd2dedb7cb9d8e4f5cdc91b", 0x932, 0x8002}, &(0x7f0000000040)="5185b08019ca195d969dfe508c2c7579227d8bcb6ec55d7e9d9d67693f6e25582bcd3436499f608cb80c7a90f2577354ae0c6c8c6a14f5c1c5209ef1627f5d73be9961719d6fee321c4661baa0cd7a0580fec4075789b1da4c6bcfd526504368f9db3b9193bf254aeaf5561a4ef3edad5185e0888c0198a64e593a430d", 0x1, 0x230, 0x10da, 0x5, 0x9, 0x32, 0x5, 0x5}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000680)={{"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", "09e23be8943b99303f45c3fece03f7e6f67c33d37469b965350ac51337e68228", 0x0, 0x7}, &(0x7f00000000c0)="0095d3da6c380d78f0b71e3c5e80529431c044d87c2a586381bebdfdc4e92145ffc06f10c92a5e5a90b84a03a79fe73ca4e322bd6dbdad86017c35f9877b066fd5b83a4e10d93d6446bba6936a728fd35ac94642aec92606ea273df9c4d8d231167fd13cfbd2beafbc9eeb201414bad60843beab7cc2e40b6ae4f9199dad8b77cf5c91fcc8d4aea97785a35b1c1f823ac1ba450a01eb6f9921642a698ff67d5094c09c82efbd0c1c1ce7999b5115f57e7cdf088a634d263557c6d77887d5d60944f2893de1416bbd0311e01040b54664ade0b62601477fc607c8", 0x1, 0x40000000000000, 0x9, 0x5, 0x6, 0x9, 0x1f, 0x3}) 01:03:36 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) pipe2(&(0x7f0000000040), 0x0) lseek(r0, 0x54, 0x3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) ftruncate(r0, 0x400) 01:03:36 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)='./file0\x00') shmget$private(0x0, 0x7000, 0x1, &(0x7f0000ff8000/0x7000)=nil) syz_execute_func(&(0x7f0000000180)="b11791cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") 01:03:36 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = semget$private(0x0, 0x1, 0x10) __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000200)=""/19) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x200000000, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0)) 01:03:36 executing program 2: setrlimit(0x0, &(0x7f0000000180)={0x5, 0x7ff0000000000}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f00000001c0)={0x800, {{0x1c, 0x1, 0x81, @rand_addr="5bd48865d387b4d12016315ae2f38980", 0x6}}, {{0x1c, 0x0, 0xfffffffffffffffb, @ipv4={[], [], @multicast1}, 0x25b}}}, 0x108) 01:03:36 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x3, 0x4) accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet6_buf(r1, 0x29, 0x2f, 0x0, &(0x7f0000000180)) 01:03:36 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x26, 0x0, &(0x7f0000000040)) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x4) socket(0x0, 0x4, 0x0) r2 = socket(0x2, 0x4, 0x7) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000000), 0x4) ftruncate(r3, 0x1080000001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x108) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffff69, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x4) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) writev(r5, &(0x7f0000000280), 0x26) writev(r5, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r5, 0x6, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) writev(r4, 0x0, 0x115) msgget$private(0x0, 0x8) 01:03:36 executing program 1: syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x801, 0x0) socket(0x0, 0x0, 0x0) 01:03:36 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x7ff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, &(0x7f0000000140)) mknodat(0xffffffffffffffff, 0x0, 0xf008, 0x5) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3f, 0x8}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x3, 0x2, 0x2, 0x6}, &(0x7f0000000200)=0x18) 01:03:37 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x8, 0x2c, 0x0, @local={0xfe, 0x7}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="0fcdc74fcfd83bcd6990c398769a63bea9b050f055869b75ec6cab0c437ac37eb776f1b9a0e0623e9fa6892d8000d153d291ce59163ed2c52372099e13db9e5d982db1a2687bdebfc7c1ad5a053f007b86b46ffa4a44efdee6f933dd06d0e621157e97a59ef759b6ffc1f0bdb850ddc7af719882de843b491f5cb81c412912c7843c9c6a86a7e3e74d08", 0x8a) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2063, &(0x7f0000000180)=""/205, &(0x7f0000000040)=0xcd) 01:03:37 executing program 3: r0 = socket(0x17, 0x10000001, 0x3f4) getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xe, 0x8001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x9, @mcast2}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x100}, 0x10) 01:03:37 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x104, 0x42) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x7, 0x0}, &(0x7f0000000140)=0xc) nanosleep(&(0x7f0000000340)={0x0, 0x7ff}, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0xd2d, 0x8, 0x3, 0x7, 0xfffffffeffffffff}, &(0x7f0000000240)=0x98) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x2, @broadcast}}, r1}, 0x8c) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r2, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 01:03:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x6, 0x442e3185e9cca4fc, 0xff, 0x3ff, 0x3f, 0x9, 0x5}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x20, @empty, 0x7}}, 0x0, 0x9, 0x0, 0x8000}, &(0x7f0000000240)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x100}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x2000000000000002, 0x1, 0xfffffffffffff7ba, 0x0, r1}, &(0x7f0000000300)=0xbb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x3f, 0x4010, 0xdb9d, 0xffff, r2}, &(0x7f0000000080)=0x10) 01:03:37 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c195e0f05050f59bfd913771141e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e65f30f1bd0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fb4af00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef3e0dd4d48cc7e8628f680867f3af618de3c0f526264788fe58c4a1dd7dbbbfdd5cc664f08111f7ffffff30a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000000)="98c9b55d2335981c5f6a2176313a5f6c756334ea8af9cc538256ea80952815f8f85e27e87b1200a2f7a067df09c91e0bfc365c513267226f9fe432bf552d0177382806477f8be653b83c790391ba6682a4b6f76a7069b98a1d8623cab1e3bd5c301b15757c09a3cd5a983f0a188bd8de175d5ec3bde59a1209d06ed7f67baf42688cb9b03d2641c964e8583faab8132fb5cd2c6f3a947d4663beebdd7b63f1917aff8a2ddb61a37263688957eda4720d1867afb4406a92711d35874989d1ed53e75c9d6f53") 01:03:37 executing program 3: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = socket$inet(0x2, 0x10000000, 0x7) getpeername$inet(r0, 0x0, &(0x7f0000000000)=0x269) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xffffffffffff0001}, &(0x7f0000000100)=0x8) 01:03:37 executing program 1: r0 = semget$private(0x0, 0x9, 0x1c0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) __semctl$SETVAL(r0, 0x6, 0x8, &(0x7f0000000000)=0x9) fcntl$setstatus(r1, 0x4, 0x40) 01:03:37 executing program 3: syz_execute_func(&(0x7f0000000000)="66f6b4a933870000f0400fb18c84ffeffffff043834300a0f343d173ff65f3450f587c4200d73ef0832baa36660fed3e66470ff1de3642c030f8") ppoll(0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) 01:03:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x8c) freebsd10_pipe(&(0x7f0000000000)) 01:03:37 executing program 3: r0 = socket(0x1, 0x1, 0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x40000000000000, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x28, &(0x7f0000000280)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c78222149ea35c33de77f5218efcb7a156efb6d1264a5d6bb9da10c7b5e0432d5e5c8013561cecf5afdd8598f0d62df8ae2d57521a08a3ffe4865f8ed0d2678a331f3ee7cd68e66f8d9b05dcd9c7be066b39af86ad64ceb78c57db020100184abe6423663ca7a2cc61", 0xfffffffffffffdc5) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x9, 0x1000}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0x77, "f08fb6a17d0d654db71e8adc3372ff43780b1c415e735aa5ead0f9a2f7b8f78f01df01e67a5e8cb790743b6e2f7e257eeb9607ec9b73c3fad2cf58478d36091b9b7d29004954bd75563c722e765246941ce30a3e6a86ed6bbb8afea069b3559dc61da2a64c35772077b80bc1ea142ce9ef8bac773b4afa"}, &(0x7f00000000c0)=0x7f) setsockopt$inet6_tcp_buf(r0, 0x6, 0x28, &(0x7f00000001c0)="5d096dfb7b0abf80b6d223de3972674eddf0e041f03ebe030bd8d082eb9c9d6c8fe28fa751f9dde92a935a5b5597add7f16ff206a2b66022054b46b3b085c399", 0x40) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000) r3 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil) getresuid(&(0x7f0000000180), &(0x7f0000000340), &(0x7f0000000380)) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000540)=""/227) shmdt(r2) 01:03:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x1, @rand_addr=0x6}}, 0x0, 0x7ff, 0x9, 0x2, 0x1, 0x1f}, &(0x7f0000000080)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x1ff, 0xfffffffffffffc01, 0xe3}, 0x10) 01:03:37 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpgrp(0x0) socket$inet6_udp(0x1c, 0x2, 0x0) ppoll(&(0x7f0000000100)=[{r1, 0x80}, {r1, 0x20a5}, {r1}, {r0}, {r0}, {r0, 0x40}, {r1, 0x34}, {r1, 0x42}], 0x8, &(0x7f0000000140)={0x2, 0x5}, &(0x7f0000000180)={0xba94}, 0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x7, 0x4) fcntl$lock(r1, 0xb, &(0x7f00000000c0)={0x2, 0x3, 0x8, 0x20, r2}) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000006c0)="8ebf6b8d450aaba35c30ace86012034eb898151757aedea84fadf6b081e277092ca2bb1c2d05e2773666b1bcf7ced8912e38388208aae7a58b7876bfa9d23040d2c745fc120d9fdb9bc8ddc39a74cbc5c2b3c3681c6d1b71d3808853f515b80adece95d8871188b42d89f324490d9f06d9dae39a372809cbeb552ef90ec89b377dd814f8f6b8dfcb023d35c8b9243552134d27afb7f2566c642e6ef19641b97532d504af2f5a3fcf05be3a740eff9986a3bb7b05db7ee5000000000000000000000000007658c43195a2731c24ea7c902a5574afc1e2dbf5030f97ad5d8c5763ab3872f6615d0bf356632ab68c66cb35aa", 0xf1}, {&(0x7f0000000400)="291c6e6c5af6b6c5c136a1bf82bdbf898d89971946b1e496addb9482e3d1426be81f749ff4cf50550f3ae81830155bc2404cc275f8a104fca58da7d6f9af7f854643e984c357a3f59ccd31bf4f14a4997b76c4badf089efad1b79e08a3b25d8bb86f0db3c4670e3a530c25dbd466eb6a06de720d5389585b39600bb27705c6d3b9a2c39ddf2ae281b7ed37eb8af7d0bff33d9330e300c1de144775ffb4cd8f22496bad", 0x76}, {&(0x7f00000005c0)="5afd13d14a9e2fc8d68560416e5ea6d630b3a32de2bd8fcc80cd16dcec7d66536e9cc47b1a96903e0f869e0e302770f23f091c1d1417ff01f089d04d456c43d46884479ecffe019e0cc0777406413b7a8b2e2f48d905abaa8c86ee53179819e8fd934b31a7588c4bec92c1b3f8a2df5a3a2fd0de780032dd63aa59862b8fd23d41e576aec20ee06f89d3e0248da31e1a4e3bec1726848cf30f2e92989450ab01bc9f79cf8ef02bb725d6c2b9725fd70aebbfd8a70c9c463d7f602379162d6e35a66417735dea3e1bd3d444c330f8c7f050fec5ff836026cff155e94e77b890", 0xdf}], 0x100000000000004f) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a) setpgid(r2, r2) 01:03:38 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0x2, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r4, 0x2, 0x4, [0xdf, 0x0, 0x2, 0x1000]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000001980)={{"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", "631e12b695354a462dc194c87d04a4dbc900", 0x8001, 0x1}, &(0x7f0000000980)="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", 0x515, 0x6, 0x7, 0x5, 0x0, 0x100, 0x6738, 0x1}) dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r5, r6) 01:03:38 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000200), 0x4) lseek(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x11003, &(0x7f0000000000)=0x100000004, 0x4) 01:03:38 executing program 3: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000300c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000040f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000700)={0x3a2, 0x0, 0x20, 0x5, 0x4, 0x8, 0x0, 0x6, 0x0}, &(0x7f0000000740)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000780)={@in6={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x45c, 0x6, 0x80, 0x66, 0x0, 0x9}, &(0x7f0000000840)=0x98) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000001c0)={{"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", "09177c7adbd8cf6350d978cd3ccfb806fe67358241ddb09614e9537c2487c77a", 0x100000000, 0x8}, &(0x7f0000000000)="8bc0054f560136aa83de1f93a77d24f5a630635ee2e6f3c5bfdf6ac11ddfd775599da77c3cb01d4705f4b3a70976f210903681115fb944d72151d756324718b926e62e00d36f953664c4a961c16b51e18da167ede0070c783904c9ba699de52aa6da278ff3f7908fad817bceacdc94dcf0c871e713b894292baa", 0x1, 0x6, 0x1, 0x7, 0xe02, 0x0, 0x101, 0x100}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000640)={@in={{0x2, 0x2, @broadcast}}, r2}, 0x8c) dup2(r0, r0) 01:03:38 executing program 2: mlock(&(0x7f0000a6b000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ea6000/0xc000)=nil, 0xc000, 0x0) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 01:03:38 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000000040)=0x8) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x0, @rand_addr=0x1}}, r1}, &(0x7f0000000140)=0x8c) getsockopt$sock_int(r0, 0xffff, 0x200, 0x0, &(0x7f0000001380)) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xf, &(0x7f00000001c0)={0x3, 0x0, 0x5, 0xcf6d, r2}) link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file0\x00') 01:03:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1202, &(0x7f0000000000)=0x1, 0x4) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) 01:03:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f0000000000)='8') r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x44, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x101, r2}, &(0x7f0000000200)=0xc) fcntl$getflags(r1, 0x3) 01:03:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="c0000000e49d2b1083cffb8fd879efae12dc087e03ee1b8dcc47c663164961bc4541b1d0f7e0216953e88745b79233ddb019349df9e09908337274265244c31117a2fbd6bebc679aefa9c808c5d77fdadb0baa50c5e826fd0ee0b63cc518caff0e68de853429ab32de4f9fd206e3d76a7284829dfcb7ade126b9e0b1646bb0a22a66f11765ff54462bc86d49b54cfa2edce047ba3e4da52c043d25036ef9523a9de1240a9726b1d9020b475a9801493c28403430b1d0d598806db7000000000000000000"], &(0x7f0000000100)=0xc8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x3, 0xff, 0x7ff, 0x2, 0x81}, 0x14) preadv(r0, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) 01:03:39 executing program 1: r0 = getpgid(0x0) r1 = socket$unix(0x1, 0x7, 0x0) sendto$unix(r1, &(0x7f0000000000)="98e55cccbb43af335d1c7024e6377af531173d0322774b2fe6dccacd30b48442f97e2f81068294d15de233e58638d67d3f7ea7ce1d472d479452239513945c49406cbb94aa4c4d97e291aedfdb1f1153e7d44e1c7837aac77b565a1958f9123b770e3af17ba0f68502cc6f8f9cb520d8b539238787232d4dab39c13734e16ad4311d5578862e0e39f334ecfa9431", 0x8e, 0x0, 0x0, 0x0) r2 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) r3 = getuid() freebsd11_fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000200), 0x100000) r5 = geteuid() getgroups(0x8, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x1, r3, r4, r5, r6, 0x1, 0x1000}, 0x4511, 0x200, 0x5, 0x2, r0, r0, 0x7}) setpgid(r0, r0) 01:03:39 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x80000001) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r2, 0x1) flock(r1, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 01:03:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00'], &(0x7f0000000180)=0x4) 01:03:39 executing program 2: preadv(0xffffffffffffffff, &(0x7f00000024c0)=[{&(0x7f00000001c0)=""/89, 0xffffffffffffffa7}, {&(0x7f00000025c0)=""/128}, {&(0x7f0000000040)=""/3}, {&(0x7f00000002c0)=""/168, 0xfffffffffffffd4e}, {&(0x7f0000000400)=""/157, 0xfffffffffffffeb1}, {&(0x7f00000027c0)=""/4096}, {&(0x7f00000014c0)=""/4096, 0xffffffffffffff66}], 0x10000000000000eb, 0x80000000000000) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000580)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f0909aeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open(&(0x7f0000000080)='./file0\x00', 0x8e05, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) 01:03:39 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfe9f) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x8000, 0x86, 0x800, 0x7f, 0x8, 0x83, 0x20, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x400, 0x6d, 0x3f, 0x3ff, 0x2}}, &(0x7f00000001c0)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0xa4f}, 0x8) 01:03:39 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) pwritev(r1, 0x0, 0xffffffffffffff0c, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) mkdirat(r3, &(0x7f0000000100)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) 01:03:39 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0) mlockall(0x1) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) 01:03:39 executing program 0: r0 = open(0x0, 0x0, 0x110) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000400)="34d2ee94352583ef352b80ddfa0e2fcf9e7f6489bd0aeeeee8dac933f1") r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000005c0)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x65}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x40) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000004c0), &(0x7f00000003c0)=0x100) 01:03:40 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000180)="394a0d9d94d21116eb6e77c986165e1852364db0236a5b0d498d958b39d3898ccf061c22cf5996e312de0098da44d324f1cfb4ab254e5b979e28341f967cdc7d253cef4c5b") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50965e4dd56dc25a3dc25a3e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... 01:03:40 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0xd) 01:03:40 executing program 1: r0 = open(&(0x7f0000000400)='./file0\x00', 0x1, 0x4) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x121) ppoll(&(0x7f0000000300)=[{r0, 0x4}], 0x1, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)={0x3}, 0x8) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='.\x00') getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000280)=0x100) r1 = msgget(0x3, 0x8) setrlimit(0x2, &(0x7f00000003c0)={0x4, 0x2}) msgsnd(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="0000000000000000cc06b90bde16375d0625fe49ef75651984fe76803844fbc2c095e763948c376e5877bc12d269e52d8fb9b3b5db930cd8145b4c091e1e5323b2caf50320becb9c5339d80c9505848a00d3d843dd97318ed38058339768766fd9ae2b6e5f37133057d0c2b9ad584069a836c80ede8b5395862da216bcf6def0ca4140daa454e88511f77ecb039f8fd89fac0603ec574787b0a9459144c942515e8dc0de3d3419dec443feaf62f33f756aa2109c44477003f5302fc2246153b14500000000000000"], 0xae, 0x800) 01:03:40 executing program 1: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000cc7000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) msync(&(0x7f0000a42000/0x1000)=nil, 0x1000, 0x1) mlock(&(0x7f0000c3c000/0x2000)=nil, 0x2000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2) shmget(0x0, 0x1000, 0x104, &(0x7f0000ffe000/0x1000)=nil) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 01:03:40 executing program 1: r0 = open(0x0, 0xfffffffffffffffc, 0x82) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0x10000000000000f, 0x8000000000066, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") r4 = semget(0x1, 0x4, 0x1c0) __semctl$IPC_INFO(r4, 0x3, 0x3, &(0x7f00000003c0)=""/25) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:03:40 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0xd) 01:03:41 executing program 3: 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) mlockall(0x3) setrlimit(0x6, &(0x7f0000000080)={0x0, 0x40}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040), 0x0) 01:03:48 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000209, 0x108) close(r0) syz_execute_func(&(0x7f0000000300)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eedc8c81e0fa0e509ab360f1b7028c4e10bf8c470c4c461cd28583d00000083836db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000003c0)={{"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", "dd371f3850a92c54ec8682735751d563e52d16a59c307b65c8fdbab00e9cb9dd"}, &(0x7f0000000040)="ae4c88d86a6c9a7dfe9df183e528378bcbf5fab6610abea709290c1c5b7105047be8a946761700d8d1e231bca2b1d18fb2a7bc38ba71d39401131e48c621a88ed64e4b09f22b321a91940c48e08978543ac5869e6a0d1f914dd7afe0c01d7e8ec9ed7ceebed4ca9818e06f3a29f876bf82c0cd8373040d1c94eff1cb95781028637006ae6152bc3d6870241d98cabf301d", 0x3, 0x81, 0x1, 0x3, 0x2, 0x3f, 0x10000, 0x40}) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000)) Syncing disks, vnodes remaining... 14 5 7 4 0 0 done Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done All buffers synced. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data , page not present instruction pointer = 0x20:0xffffffff80e8ad6f stack pointer = 0x28:0xfffffe00277e4400 frame pointer = 0x28:0xfffffe00277e4430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 3808 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 1557709433 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00277e4060 vpanic() at vpanic+0x1e0/frame 0xfffffe00277e40c0 panic() at panic+0x43/frame 0xfffffe00277e4120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe00277e41a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe00277e4210 trap() at trap+0x44d/frame 0xfffffe00277e4330 calltrap() at calltrap+0x8/frame 0xfffffe00277e4330 --- trap 0xc, rip = 0xffffffff80e8ad6f, rsp = 0xfffffe00277e4400, rbp = 0xfffffe00277e4430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe00277e4430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe00277e4460 vgonel() at vgonel+0xdc/frame 0xfffffe00277e44e0 vflush() at vflush+0x3df/frame 0xfffffe00277e4630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe00277e46a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe00277e4740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe00277e47d0 dounmount() at dounmount+0x6e8/frame 0xfffffe00277e4850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe00277e4880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe00277e48d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe00277e4920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe00277e4980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00277e4ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00277e4ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x200000c9, rsp = 0x7fffdfffdee0, rbp = 0xa --- KDB: enter: panic [ thread pid 3808 tid 101147 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why