bfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:09 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000280)=0x8) syz_extract_tcp_res(&(0x7f0000000000), 0x2, 0x80000000) syz_emit_ethernet(0xc7, &(0x7f00000000c0)={@remote, @broadcast, [{[{0x88a8, 0x9, 0x8, 0x3}], {0x8100, 0x3, 0x3}}], {@generic={0x806c, "4275a872062ac84eb709bb05e4854c0647d73965e61aa25565d85f1119379188d3cc5c183906ff9287a56d9e7c0fac7badd055e541e571124ec777ccad250ab70421c0046cfc9bcd73c0a0deab13f2e20119fd2fb6d4cf60a3bbe91a13ed67ced1689218ace33cb0efd8db3a2f5070b054f02116983067c0c5bf7cefcc2a7d5d9bcdc173d9cd2161989e6c56a0575e6326f13603ed16cdebb75165c06b09b08e056e029fc15e4d1946ba9a7d61ba3f8341"}}}) 00:02:09 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080)=0xfff, 0x2a6) sendmsg(r0, &(0x7f0000002a40)={&(0x7f0000002a80)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000002a00)="2315bc132260c8d3d7b40821", 0xc}], 0x1, 0x0}, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000)=0x6, 0x4) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000400)=[{&(0x7f00000002c0)="d2ef2ee6333102d3d09500618623dce9a3463fb35be33e4c7694138f0d4c149d2630808a0c4d68edeef02cac1ec563b323aa55c895a1baf667c252c0483bd5f90ce10649c9d9a16c346ef1071c7413a8ee1834d9471e0b20fe41869d2644ee41db81bf61b76c7a2a830fe7e2dd886f946dbbbbc84344e9209aae8ee3ae65b1c0d42e4f1a27cfa6b16b15a53ff209cbe3376e2e49435385d49a202c7d5196aeef58ed49490b288c57a8e94a8aff0911289a5ff199442fbe5b6f4769f49216", 0xbe}, {&(0x7f0000000380)="1b579d70f5136b14682f3247f5b514cbe574ecaa3b258ba71def9ea58909ae5742084aab4a74a194c40fd9b2c5d5d247409a78c7aab3183734d11bc398bae716fd464848140dd6e43945017622523045dc6c788f31f5", 0x56}], 0x2, &(0x7f00000015c0)=[{0x1010, 0x84, 0x6, "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"}, {0x50, 0x11, 0x9, "e08cce09bc57c6760b3cc53ad7a0283cd7b67dff73dbb23aefcc94e632be890dd9e39844358e80372289f6dfa637bccc20756bfec002f24086b621"}, {0x68, 0x0, 0x0, "30bd48f7f2fb4a244379c01f2ef58c4d64584c120427d8e67b92d23758d1169eaadd32886830cb97724d6803b22c29ffb41145790b8a4141c8afad351bd8db7158502be474fbda28e9b8ca4f9fbceaf803bc69"}, {0xe8, 0x3a, 0x4, "b18bc4b8866cc23383e7288791deca7fed90862e42cc09ecfa5080fc1ae5fb21696c0e093fbcb199566fc74e81adb9b7a6158941589dbeb9867a0407697e824f5609b1582e5a550264abdbaeb8e9e49815126ecc6fdc94b063b296d8fde9fb6e84f8de6934fcf16ad565396b870b0b52ee85446b545997bf3607632c12a5edde479d3719c6d759d78d12675bb0c3b60035f9d19cfa6ffa007120084efbb1ce5262439470814d8dd1fbd879a9a624b3e9b9f48ef2d5eed6e453794d365223e2f366f9088b5d01408206aaf7f9d278e9b2be54a6484a554bfe"}, {0x20, 0xffff, 0x6, "ae877c9e339d972e0ba0bcae27d9bd"}, {0x108, 0x11, 0x5, "1f1bc1e0ba84f968e260812bc7b8c5e1dabf9e69a81163d349098b7c4a0d2ddd92789f760f95137d0e5613e9a73fa0afce0aee80f186e243e1d0ac375095d656b0cc0245909a8b601bc90beca3365d6f1f9f5cb2b8fac04221d538ef6932be59cf02fe4d5c6f8bc8bf4898fed6663bf7be419ae57eefbc500af8df1f16ed2269ca03de340a2224822c2c94681c721e40e242668cea1f42fefe07ceddc88cd03ec11744ec36df4438357c20bdafc72b402c633b7cebc3ac1c92112a9eab5789e80a2bd860937687fe4b499b64e22118b425d77b5fb9a9e4f87b66103c304e9a9029b85b85c3965799dcd7ca8c6e8754d3e78ef9"}, {0x60, 0xa9, 0xfffffffffffff1a4, "84f8551126cdad87a6c8dfcf3798dce00fb01147cc3bac9330ee91ab5d6d91d5c17a28027e273b13e57ad8c550e0e1a2283cbe13321f9c8df43281e2787eb7249bc962539b32fc90ab4c6ffe40"}, {0xc0, 0x3a, 0x1000, "168edd4dce6b48346343be78c98e976b72505b45ebaecd7d3becf5ba0b8b5285f827e73812a33cbb4eeafec690c7a9787585b470ea77bc95db1fab66dacaeb4eef977626aa61c5b6e2f4d19b2c585cd14173677ff7aafcdc01494e11a71210d020625e043e165ea900e4a215518f0295731190f57016362a4e19bbf352a4e05a9bea8544c7cac559a656e1febf52c0e8c942b6f540ed6e5bbbbd67f4934bd2cafe8e90a3ce985c4c53d412f9fa1d"}, {0x38, 0xffff, 0x61, "5a7bd04708b89ca5ce7b2e9adae68b7dd55644941620714cd3723a71d9bc2f0174"}], 0x1430}, 0x8) sendmsg(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x0, 0x5, @ipv4, 0x8}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)}, {&(0x7f00000001c0)="04a2b70bc353d79c47f0147da98da435a7b2d5ffa5ef97eaca4d2cd89ba77185d2b36963517a288a7d8254c2526d44e9d7c56d8ecc958b9b10d41d2fe7bc658a0436dff1c4803419df8084857223f07538784b95424cbaaa0f92570b9e79a1b8a87213639861d0982c1e20c0d32f690ea5621fca604d56b3b1b55a", 0x7b}], 0x2, &(0x7f00000004c0)=[{0xa0, 0x29, 0x1ff, "f7664151c9cdb451a5b727cd932b4d207021172adb22b17def5568e113e49ad4eec568f5685d681d7ca26a7a6fc7d9e4f7a5e7a21795378abc55e36913a8d8b55c4f264ac5a1426f7462f8ac7ecc20bff5ce367dd79251224053c5978b050f1dce8612575b6bbd7fdd64f480392309c3d7714771f30e9f134ae8e4e56166f5803eab70e41b8f0be25ccfd374de"}, {0x18, 0xffff, 0x8, "58d2692e"}, {0x1010, 0x0, 0x400, "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"}], 0x10c8}, 0x8) 00:02:10 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x6, 0x6}, &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, r2}, 0xc) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:10 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000080)=0xffffffffffffffff, 0x143) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:02:10 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'bbr\x00', 0x5}, 0x24) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x25, &(0x7f0000000140), 0x4) r2 = accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x9, 0x4}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x5, 0x2300, 0x4, 0x1, r3}, &(0x7f00000001c0)=0x10) 00:02:10 executing program 3: r0 = socket(0x20000000001, 0x4, 0x2) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000000000)=0x53, 0xfffffffffffffff7) syz_execute_func(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget(0x3, 0x2) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000180)="6432cf6c69abba9b7d5499ca21e09aa2b3e00c399d358001cd99ce1345996a7d136e820a136b0b9891669e1f105dbd3ccce2eeb8561c33a203914bb65fcdaf5b0ca2381e5c9582ee6c45b25d58a8bb9b66f064a7478f226996b1c5411d6d84d4d3b9a5e92a554f79a5f5358beca4aaf02bf5f191c15d3be8988acf5c38f4134998c70c8f20a199d59e1816c018679f4dde53fb75f9470d084d3f27c24733abf6") shmget(0x2, 0x4000, 0x610, &(0x7f0000ff9000/0x4000)=nil) freebsd10_pipe(&(0x7f0000000100)) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/59) freebsd10_pipe(0x0) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x800) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) 00:02:10 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x7f, @mcast2, 0x7}}, 0x0, 0x5, 0x1, 0x80000001, 0x2, 0x7fffffff}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x800b}, &(0x7f0000000480)=0xe0d03592d314578e) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r2, 0x4}, &(0x7f0000000100)=0xffffffffffffff6b) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r3, 0x1}, &(0x7f00000002c0)=0x8) syz_execute_func(&(0x7f0000000140)="984a2ad72cb64c0f05bf054b4f00c4a37bf0c50541e2e9c422e9aabb3c1f01004a0fc7a4ea70db8b0100000f383a9e02000007110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff967b65f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62") 00:02:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000080)=0x5, 0x4) socket$inet6(0x1c, 0x10000007, 0xca) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @loopback, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000280)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r2}, 0xc) r3 = open(&(0x7f0000000100)='./file0\x00', 0x100203, 0x100) ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000000140)="6a03101f75f9c599d6b64201232d42312ee0963cfefa0e4bdc653cedbc4c306680c72fe5b68f854d0696c606137db1a236f3706548c503ffcd3681f5f8584b8d120d594010e7375c591c45d9fbdd") getsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f0000000000)=""/81, &(0x7f00000000c0)=0x51) 00:02:10 executing program 1: __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) r0 = semget(0x3, 0x7, 0x80) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000100)=""/217) msgget(0x0, 0x20) 00:02:10 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000380)={0x0, 0x83, "eb963103c4ac6f8d05ab76a584b1e4585be3719e4557cda097422acdf4fc6e6db7adf77525bb0c63946d6c4993a5cec39a35b6e0bbb332b62dda4171a8e539975c4215299cdb013de5c623f6b2701ac4ee6bba535b1e46b524d432a5e53e1ed5b22e44a397c2c3967e9f40753a35c8d332e5861c56aecb0fa1c663285d6f0b61a7f228"}, &(0x7f0000000440)=0x8b) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x4, 0xfff, r3}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x81, 0x6810, 0x9, 0x401, r4}, &(0x7f0000000340)=0x10) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f00000000c0)="a751760825145acc224bac825b58") ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000100)="4a3894c969f8d425b0") renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') getsockname(r2, &(0x7f0000000480)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000004c0)=0x1c) fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:10 executing program 2: syz_execute_func(&(0x7f00000003c0)="b1aa91cd8070062ef26e8a20c4c179f7f9e9646541dea52f3333bd1ac7c7e4470f4ab1aafe0000b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba361618192558dc3c3660f556df667f0fe8dd700000000e600008284616d763ac4ee6d8fa824a265459352c481fc5b40096530ae07000000c240310dd96f04f38bf38b6101450f0fa6b9333dd8bbd922e5c461ad636299") getpid() 00:02:10 executing program 3: r0 = socket(0xffffffffffffffff, 0x5, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x1, 0x9, 0xfffffffffffffffe, 0x8000000000}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setreuid(r2, r2) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x5) wait4(r5, &(0x7f0000000380), 0x0, &(0x7f00000003c0)) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000004c0)=0x4) r8 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x9, r2, r3, r4, r6, 0x0, 0x6}, 0xff, 0x9, 0x1, 0xc7b, r7, r8, 0x5bc7}) close(r0) 00:02:10 executing program 1: setrlimit(0x9, &(0x7f0000000080)) r0 = socket(0x13, 0x100005, 0x81) r1 = socket(0x800000000017, 0x400000, 0x10001) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x46}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:10 executing program 1: syz_execute_func(&(0x7f0000000240)="e126473e431c130f05f240a559bf0301550040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c42e64430f702b09821e0fa053096545262e67660fd93c0934d1c4e10bf8c4f9f9c43e440fae5b00c66db712c483397fd300c9dcdc0fbcaf04100f00c443b17d5f610ec6c6c402f1430fd3484d1e01b00b000000efa80dd4d48cc7c421f92f5900a3056f0000004e00c4640f4744fff6c0f526264788fe58c4c179f7d6c4412a11ca30a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:10 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x3, 0x5, @ipv4={[], [], @loopback}, 0x7}, {0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x0, [0x5, 0x9, 0x4, 0x6, 0xffffffffb93997c2, 0x95, 0x8, 0x2]}, 0x5c) getsockname(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x1}, 0x1) r1 = accept$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f00000002c0)={@empty, @rand_addr=0x5, @loopback}, 0xc) syz_execute_func(&(0x7f0000000300)="f0804444928bc4a2e5baa700000100c4831149450469c4a24da66461520f01dac481d16d6defc46215ac430026fcc44194c2296495") getpeername(r1, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000380)=0x1c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000440)=""/46, &(0x7f0000000480)=0x2e) unlink(&(0x7f00000004c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000640)={r2, &(0x7f0000000580)=[@in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x0, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffffc}, @in6={0x1c, 0x1, 0xffff, @ipv4={[], [], @broadcast}, 0x7}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0xfd63, @loopback, 0x1}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x3}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000680)=0x10) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000006c0), &(0x7f0000000700)=0x4) sendto(r1, &(0x7f0000000740)="00cf6879e93e8b72690e58b3bbdfc264c0c51e05566b7830ef07fedf1af84a5095de06c6a21b9869ac479d7f00d02c11f17044a30b5e3d7cc05ec0ef5b697100642168f870bbb6fe8740f76b5cc90cd70eb9e333618c5beb97e6b9d3508b31e243a1184aa8ee1e720a5f90aaa50370aab447", 0x72, 0x20009, &(0x7f00000007c0)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000840)={r3, &(0x7f0000000800)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000880)=0x10) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = semget(0x1, 0x6, 0x141) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f00000008c0)=[0x5, 0x1f]) getgroups(0x1, &(0x7f0000000900)=[0xffffffffffffffff]) fstat(r5, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r7, 0x0, r8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000a40)={r4, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000a80)={r3, 0xb3a, 0x4, 0x10000, 0x9, 0xf3}, 0x14) rmdir(&(0x7f0000000ac0)='./file0\x00') r9 = fcntl$dupfd(r5, 0x11, r1) accept4$unix(r0, &(0x7f0000000b00)=@abs, &(0x7f0000000b40)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000b80)={@in6={{0x1c, 0x1, 0xce7b, @mcast2, 0x7}}, r4, 0x8, 0x7fffffff, 0x3}, &(0x7f0000000c40)=0x8c) getsockopt$inet6_sctp_SCTP_EVENTS(r9, 0x84, 0xc, &(0x7f0000000c80), &(0x7f0000000cc0)=0xb) 00:02:10 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fcntl$dupfd(r0, 0x0, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x401, 0x0) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f00000000c0)="99efb4502f41a8fbce7303dba0ebe63b9a8689e93f8df1a17717f574d30c3e998ba3257f5d5bf44e60f0001adc8f0c717e360800d726f2b9fe2a702a0bd38f4ee980ee6a0d3a33faeab7e940831ae5be90c8fd4e6cb26401897fce14987e4933003a83b3ad1650b3d75dc5eb039bb3b8de8a301867d2250df7b1fd6c1319a682790aec9c89a913b25150bcfeb11b9f17d2725d8402e6c0987a495bea551f223b62b496995dd1dd70c18636e51747ffb52a6c1d9eb4c307069c6a529c9bf4520fc4997b087fb4620d8585492b34") fsync(r0) clock_gettime(0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:11 executing program 3: syz_execute_func(&(0x7f00000005c0)="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") unlink(&(0x7f0000000000)='\x00') 00:02:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'raak\x00'}, 0x1) 00:02:11 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$dupfd(r0, 0x11, r0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000), 0x4) 00:02:11 executing program 2: socket(0x10, 0x3, 0x80) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1202, &(0x7f0000000180), 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x3, 0x79, @mcast1, 0x7fff}, {0x1c, 0x1, 0x800, @loopback, 0x7fff}, 0x5f, [0x40, 0x2, 0x3ff, 0x100, 0x80000001, 0x22a7, 0x2, 0x4]}, 0x5c) 00:02:11 executing program 3: msgget(0x3, 0x1) getpgid(0x0) r0 = open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000100)=""/22, &(0x7f0000000140)=0x16) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x1) 00:02:11 executing program 1: open(0x0, 0x400000000, 0x800000000008000) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x32, 0x0, &(0x7f0000000040)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:02:11 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) syz_emit_ethernet(0x169, &(0x7f0000000040)={@remote, @random="f1cfeb812a3c", [{[], {0x8100, 0xfffffffffffffff9, 0xfffffffffffffffe, 0x2}}], {@ipv4={0x800, {{0x31, 0x4, 0x0, 0x5, 0x157, 0x66, 0x0, 0xff, 0x7f, 0x0, @local={0xac, 0x14, 0x0}, @rand_addr=0x6, {[@generic={0x85, 0x10, "8672faca58fca9a9ba7696f695d0"}, @lsrr={0x83, 0x27, 0x72, [@multicast1, @rand_addr=0xfffffffffffffff9, @remote={0xac, 0x14, 0x0}, @multicast1, @empty, @empty, @multicast2, @loopback, @local={0xac, 0x14, 0x0}]}, @generic={0x0, 0x8, "e7670482a306"}, @end, @rr={0x7, 0xb, 0x200000000000, [@broadcast, @empty]}, @generic={0x97, 0x12, "a7bca58ca192a03f677485f188c3aa8c"}, @noop, @lsrr={0x83, 0x27, 0x1, [@multicast1, @remote={0xac, 0x14, 0x0}, @empty, @empty, @loopback, @broadcast, @remote={0xac, 0x14, 0x0}, @broadcast, @empty]}, @ssrr={0x89, 0x23, 0x6, [@loopback, @multicast2, @local={0xac, 0x14, 0x0}, @broadcast, @broadcast, @multicast1, @rand_addr=0x4, @rand_addr=0x4]}, @ra={0x94, 0x6, 0x3}]}}, @udp={{0x2, 0x0, 0x8}, {"d8038dc53d2a3c15ef440e7221d02b4fcec2fb964d01279f8f7149e2adfb83eddea136ded5f5bcd14817fa13e606d547cc2b397672430c06d64af1313fbe0db3426c96155b0e896a678679a0605fc71dd2119ae262840228b978383eeff774dd387b59de6c6ab2496369bcfddfb547172e41a863a49a0f5a4fd09c4f2de36db5784423399d3946f4cf4c4f"}}}}}}) 00:02:12 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4600c64447fe9bc4c27853e746a000002ba382f591511946710fa931ead05a1b7092fba9fcfba4a4d0c27d08f7e9769dc882c21bb7e23d51ef0cfab666e5e9864ae469a8ab12f6f21695bfb8aa11e300000000000000"], &(0x7f0000000140)=0x4e) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x5, r1}, &(0x7f0000000240)=0xc) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0x1, &(0x7f00000000c0)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6d}, @in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1000000000000000}, @in={0x2, 0x2, @rand_addr=0x7ff}]}, &(0x7f0000000380)=0x10) mkdirat(r2, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000280)='./file0/file0\x00') fsync(r2) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:12 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) sendto(r0, &(0x7f0000000400)="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", 0x7ed, 0x0, 0x0, 0x38c) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x2, 0x4000, 0xfff, 0x3, r2}, &(0x7f0000000280)=0x10) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/250, 0xfa}], 0x1) 00:02:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x3, 0x3, 0x200, 0x9, r1}) 00:02:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local, r1}, 0xfffffea4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr=0xfffffffffffffffb, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:02:12 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) bind$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:13 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpid() r1 = getpid() r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r0) getpgrp(r2) r4 = socket(0x440000000000002, 0x3, 0x10800) getpgid(r3) getpgid(r1) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setown(0xffffffffffffffff, 0x6, r1) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xbf, 0x0, 0xfffffffffffeffff}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000080)=0x7, 0x4) r5 = getpid() r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r7, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r6, 0x35, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) close(0xffffffffffffffff) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x20000000000000) getpid() getpgrp(r5) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r8, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) 00:02:13 executing program 0: openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x1, 0x2) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00') fsync(0xffffffffffffffff) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:13 executing program 1: r0 = socket(0x1c, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000)=0x1000000000000, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x300000000000}, &(0x7f0000000100)=0x8) 00:02:13 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0xc) mlockall(0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000300)={0x1, 0x3, 0x5e20, 0xaf7, 0xf4, 0x800, 0x4, 0x81, r4}, &(0x7f0000000340)=0x20) shmctl$IPC_RMID(r0, 0x0) ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f00000005c0)={{"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", "6d198eeba0d3eed3ad5388ae71e82c2328cc29bacaf72036673ba5de43438ee1", 0x8001, 0x7fffffff}, &(0x7f0000000540)="11cb6cb4ce2a3c27051c2f5b11908e811ef9a4652dcb861c51a80628c4574a0b0ba84d16ed3c24289426c5214739e03386d06da4d4a0f9ff1ac37b917b0d6c66c1156a98cf3f2fda9d0a126bcb6132c2e626", 0x2f2, 0x9, 0x5, 0x2a4b, 0x7, 0x2b8, 0x5, 0x101}) r5 = socket$inet6(0x1c, 0x9, 0x6) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000400)=0xf801bf96698ada27) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) preadv(r3, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/52, 0x34}], 0x1, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) writev(r6, &(0x7f0000001a40), 0xa) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000140)={r7, 0x6, 0x1, 0xfffffffffffffffa, 0x5}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000480)={r4, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0x4) syz_execute_func(&(0x7f0000000080)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4a231ade9c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f97720514111d54111d00") 00:02:13 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)=0xffffffffffffff3c, 0x20000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ppoll(&(0x7f00000000c0)=[{r0}, {r1, 0x9}], 0x2, &(0x7f0000000100)={0x69, 0xb1}, &(0x7f0000000140)={0x6}, 0x8) clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0xffffffffffff7fff, 0x6}, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) clock_nanosleep(0xb, 0x0, &(0x7f0000000180), 0x0) 00:02:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x28, @mcast2, 0xac}}, 0x0, 0x0, 0x1, 0x0, 0x3cae, 0x6, 0x100000000}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x5, @loopback, 0x13876432}}, 0x0, 0x1, 0x8, 0x7000000000000000, 0x401, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000240)={r2, 0x200000005a8, 0x2d0, "737ff31a4726d81f7f06947015fa5a50ec0538de51d64cfbe7de08038f23c9e2cbb3f5ce69e4a1e611c11e553fd84f5842a242bd8d88b3c21ac8dc5c4b7e354590eccdb39dc98e5d75fffcfa265e1575bb156eea5e9358f7f29c6f8367f5ddb154bb79a91aa172fffd194848f60442afb791f05753d152649b6f601be1544b4a9c4b3b096540fc3a2a494dbd56f329ca2dae2d09f6b36965c95cf60b9d59ce53338e479dde0cdf59055ac7de8e177bc6005ae166ab23b4adc633efb1a261c0205832e3b29226ffd7e1a5330c52077d39d8402ba0706df79a3e294df1015d78951120a255cf97540d35932e25"}, 0xfffffef0) 00:02:13 executing program 2: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/26}, &(0x7f00000000c0)=0x1c) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000002c0), &(0x7f0000000140)=0x100) rename(0x0, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 00:02:13 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000480)=0x8001, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, r2}, 0x84) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000004c0)='htcp\x00', 0x5) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file1\x00') r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x6, 0x6}, &(0x7f0000000140)=0xc) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000580)="bb51d29916b9d8fefc588e8d5c58783cf8a37158de663575d978215d5e4201f7deedd554aac4b234483e54d76e3e9db76162071387a4a0bf9610116acb6919d11c9156c0bf2d18a4d013de5ab5ce27bb48fcc11034f776fff50b1904304ffe7e24a5fce60efb0caf99ad3160173e38adc177a3d5229cad6f6dc4f883dee88fad0d03429c749eeb1a4d8b6a33dcd0a798dae4e43d8673741790fd7920e79beb8642c4117167a7e41c10211911b6db31b29ab427") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x1}}, r4}, &(0x7f0000000180)=0x8c) 00:02:13 executing program 3: setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) socketpair(0x1, 0x2, 0x549b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000140), &(0x7f0000000240)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x40) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) fcntl$dupfd(r1, 0x11, r2) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") 00:02:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@mcast2, r1}, 0x14) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 00:02:14 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') open$dir(&(0x7f0000000040)='./file1\x00', 0x10004, 0x20) fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:14 executing program 3: syz_execute_func(0x0) r0 = open$dir(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000380)="982c0b0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b064c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") preadv(r0, &(0x7f0000000000), 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x81, 0x2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0xa19}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000340)={r4, 0x2, 0x1098b301, 0x9, 0x4, 0x8}, 0x14) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x600) 00:02:14 executing program 1: r0 = socket$unix(0x1, 0xfffffffffffffffc, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 00:02:14 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) getpeername$unix(r0, &(0x7f0000000340)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf1400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc48251913c16f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b821045fc507f240d1d266410ff40f14a8c4e3f56cbd00008020d0c409cc0fe8b91ec483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618d7cc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:02:14 executing program 3: syz_execute_func(&(0x7f0000000340)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a08c402fd20374001b00b0000000f73d539109f9a625b2266f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:02:15 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000240)) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000140)={@multicast2, @remote, @rand_addr}, &(0x7f0000000180)=0xc) mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) mincore(&(0x7f0000003000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/250) shmget$private(0x0, 0x14000, 0x0, &(0x7f0000003000/0x14000)=nil) syz_emit_ethernet(0x4000, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2a43333e128ef586dd60e49d783fca00002293ca12379ead9c65dcd6bb64696744ff0200000000000086a1000000000001"]) nanosleep(&(0x7f00000001c0)={0x5, 0x401}, &(0x7f0000000200)) 00:02:15 executing program 2: getsockname$inet(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:02:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x5, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @remote}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:02:15 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getpid() r1 = getpgid(0x0) r2 = getpgid(r1) fcntl$lock(r0, 0xe, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001, r2}) 00:02:15 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x20300, 0x100) accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x10000000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x800, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) flock(r1, 0x1) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x28) pwritev(r2, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) preadv(r2, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) r3 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) shmdt(r3) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) 00:02:15 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fsync(r0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") writev(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)="6c21b89cf645fd87c0f7bc858d948962dbc49fcf7a328f676125cf27ef1e8387594cea2cae09574d0e76391c4f786696c8832e42dcfe1ffd981d5106af40bedc7fb93e1e77630b5b8273826dad5cec5fc62d23608cebb89bfde0d53b1ff3cadd8468e1871ecea36c801a593b71ea36a9cbf126583a0f8b74cda639848514662b165c59311052a4ed522fd8527a169ba0a2f2fbad40a8974b92913fe6", 0x9c}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000040)="3a417a9b0e2030c4b0fc87c5d3ff739ec16e5467ded97f2693b40d73", 0x1c}, {&(0x7f00000002c0)="3b86ddf7fc4440993d08db7b6988d0d8f14bceccf33a857eea2adb545fc68b005ddaddbb25f89ee7fe6dc06bd8619d401d9121d7e3b48fc1e9e07c4efb9938b4cd0078d793057d5e99c26c8233e5639512efb5aca1db88e44e0e43959a77148218823806682c9dd0d8c401dccdde3a72640cfe1ef221e5dc207646d52b4d8e31f260d9cfd3e2d5db60", 0x89}, {&(0x7f0000000380)="a1c1bc9efd79171040f33830032909c0b001be07ca852e664f0476d92a8a655dc20f2018c124ad0c96f3b7c3781d6b51f1d9dacf2c6597ef77d49d37604308c510f9e791cfcc2d9b8d7ce825a2beb129d5442322b95960edd62ee9e6835475cddf10d0122db1c48f1607fc8321546fcee5d67e8ca7409b3a92216aef8d00411ac3ecf238fdf98130427c4e7767e3a1563841b4609a", 0x95}, {&(0x7f0000000440)="a03d713ce487fdd3af2a0dedfd2e6e69a692283f5517e8810ae41eb1ce6e275e74fd4c8112e73355c0b384e9e017f7790e99dcb58ac088064ee148f0d2e61d2a3d9bbd5a3b370f3e55f16fd4308abd8dd1d477eca60ddc727e1858c9c64f76067212752bb57c3450ec356475bd13b156f951fc96b26cf31e5c22bbfc598648bfb4164d2b98ffe385d27ea4d945fe74152dba1d1168820c3f9b9031c69e2042a2a434177e88a74c", 0xa7}, {&(0x7f0000000500)="be6c19522345d3c999d4c245329af9a3919e93a88e3083602e22a3c6dba9a14c329e218b401650d73ec7882bbb09d8d90f373a61d9ec758359933578f5492491b727906dcd1b19cabd052a65f3890035622f1f56b0ab8a8ee0eedd234f7495a2baa1a9165270603a5fd9fdf25fe0fa8dfc2a273ea90978c6c2ecf0529eae540a58bc723cc38f3c4e7c7214c6f4a72f423dc070be0ef4bd4e331abe663cf28e1eb93a3ca0b21165c31aa785178c6e04e1f1cdaf0d45e2866fbb765a6679b5d41c58755ae7275abb02d35f0c32cb", 0xcd}, {&(0x7f0000000180)="ea317535ea455c76af95591eee2703bfb8ceec0e32e99b3dfb9b3adc957dfde600bc5b7e05", 0x25}], 0x8) 00:02:15 executing program 1: syz_execute_func(&(0x7f0000000000)="982c2c0f050520d0f807913e2c2ef3420f53de4541a9e9c4017d5af850855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15fc441aac29670b5000095110f0fca38048300") msgget$private(0x0, 0x200) 00:02:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x100f, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x10000, 0x0, 0x0, 0x400040000000, 0x0, 0x1}, 0xb) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x80000000, 0x0, 0x401}, &(0x7f0000000300)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000004c0)={r2, 0x1003}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000200)={r3, 0x6, 0xffff}, 0x8) ftruncate(r0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000180)=0x8, 0x4) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) 00:02:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x9, 0x8, 0x1, 0x5}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x8, 0x9, 0xffffffffffffff81, 0x6, 0xfffffffffffffc01, 0x80000001, 0x7fffffff, {@in={{0x2, 0x1, @rand_addr=0x1}}, r2, 0x1, 0xfffffffffffffffc, 0x0, 0xbfdf, 0x300}}, &(0x7f0000000200)=0xb8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x15, &(0x7f0000000080)=0x1, 0xfe9f) 00:02:16 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x410, r0, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:02:16 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000001180)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1}}, r2, 0x9, 0x8, 0x62}, &(0x7f0000000180)=0x94) 00:02:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xc, 0xffffffffffffffff, 0x392) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x108400, 0x0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000040)="f3dab8d4c3e2c26ce14e6de04346495cc179fdf6ae3f6bdd254fc45d2b2b17") 00:02:17 executing program 3: r0 = socket$inet(0x2, 0x10000000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3d7e4325269e8cd8}, 0x0) 00:02:17 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) getitimer(0x3, &(0x7f0000000040)) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x7f}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x1, 0x2, 0x1, 0x9, 0x101}, 0x14) execve(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000400)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='#[\xb8/ \x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000480)=[&(0x7f0000000440)='\x00']) 00:02:17 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3, 0x6, 0x2, 0x100000001, 0x8}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x98f5, 0x2810, 0x7, 0x1000, r1}, 0x10) munlockall() syz_execute_func(&(0x7f0000000600)="969898472c431c150f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) 00:02:17 executing program 2: r0 = socket$inet6(0x1c, 0x30000002, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x6]}, 0x6) syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c7d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:02:17 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/156) 00:02:17 executing program 2: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) socket(0x1c, 0x4, 0x9b) sendto$unix(r0, &(0x7f0000000140)="b10005039000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) 00:02:18 executing program 1: socketpair(0x2, 0x2, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xb0, "b1b7978f647d932c4ce804968310bac5ff1765ce5734095d3fbd2e695daff216b1a45395015f7029458ad476420f0f2df0e6a0814e64f84dd448a0cc9cc8584b45d74571def7c44cf4b9109813002357e5a4421b489095474e3b3600be732735b1178939ed69ee5c348433ebb7c7d0c1ddbad0255b8a3b1a2e0d595877837be8451c493646d6b0712a96339c2a1bab59b2d1852d3addf29523df83af33197a794abb02c66285c95fb2fd764669ddf697"}, &(0x7f0000000000)=0xb8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000280)={r2, 0x200001f9, 0xfffffffffffffffa}, 0x8) syz_extract_tcp_res(&(0x7f0000000200), 0x401, 0xffff) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1, 0x5, @mcast2, 0x200}, {0x1c, 0x1, 0xebb, @mcast1, 0x7}, 0x81c, [0x50, 0x0, 0x3ff, 0x177, 0x3, 0x80000000, 0x6, 0x5]}, 0x5c) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aa0fb882a6aaaaaaaa000604000050016a6babb949fb1000b71de68cea5c00"/42]) 00:02:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000280)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed21ea7c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e026400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x40047463, 0x0) 00:02:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xffffffffffffff2b) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000940), &(0x7f0000000980)=0x8) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='(\x00', &(0x7f0000000400)='[\x00'], &(0x7f0000000640)=[&(0x7f00000004c0)='[@\\\x00', &(0x7f0000000500)='[\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='%-\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='[\x00']) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x37) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="69caa3ba", 0x4}], 0x1, 0x0}, 0x20088) 00:02:18 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "ea94e7b4a4bcbb5ec0642d17c0026cb65695124f95e28d1059d98370b8c7226d475ba005f0fa79d33355215c99d91848e1cf695131fd13d7e7c1a2ed8243e06c486036a1a0087e200bfa22b853966d389d8ddefcfa5bcfc0d7caed6efb7ac562223af46082a85dc4fa206e034c2936de87dbc268810a6cf0630a53ebd3e37b171e171e716f45397d242d46749a9b93c8df476fc2048aa7b17ae8470533b2406c72d5ac4f04405ce417890fe12cd77067706a70fd2e10589a12cb0023b7e9f06a0f561f1e9606e8a9a865626a40e2e8bc265e041e3632149df6223dbe6457696b291a86eb64d88a9cecf9bc3360bf18dc"}, 0x100) setsockopt$sock_int(r0, 0xffff, 0x8000, 0x0, 0x0) r1 = getpid() wait4(r1, &(0x7f0000000100), 0x5, 0x0) 00:02:18 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getpeername(r1, &(0x7f0000000740)=@un=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x10, 0x1000) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:18 executing program 2: socket(0x0, 0x7, 0xe030) syz_execute_func(&(0x7f0000000200)="98340b0f050520d0f80791b0184141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") msgget$private(0x0, 0x101) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000002c0)={{"63159122c5d603ce00227757878c1d9644929e4583c7b3e66bb38c1102e6d889135ce4dd444c2142ca8f234baa63d5a62dab9342006cdc991a9c8df9810c5987ff101f68da9c569ae3091b71237a5c0579788c609664f1b1691135bf2b64788f0403d9371170a3d5df77c18fb18343f5c5f78336cb23874c9ae1956729e4c6fba7591cd2739575b14852290bde1ddb24821a58ba6db20fa069210b19b2856ec3ffcfdea9b729def17ffca51d79f2e4d7bcb1b33151d4d690d0027ad1894e8d8b72419ae2804f4b631365b76396bddfa5c71aacbdee845733f652331fd0db507d9494620848165c7bb63c2e36da99c850b9400db0a8c4a06a92224fea8e6b40cf6e8b2eb45ad0ff89d9ad20890cec1ce0647e73130008796f11ae066d8694b7d08893f3a1659445fcb8ec4e0f36a6900d5c896dfbf9f2ac597aab5976113b488cf7a3567472a203942af651aae63b871ee94c108dd9a819348c7a7c1819f1bb7ea3fb646adbcaf1608bedc37f987530e9b7c76a33ec56f5fc0f20ae5f033aa84657efa405263c1d1f4f94effd7643b1ad7415dbabded980b741e9766606db7599dda2827da563961f2af69b84699c154ba1ee1da7f13be92c71f0aa7833f1fda1b6f15515a50040baa570653d955cb77c1b6311bee9147e53b666d098a7644ac3be4f61fa86d242d864ecd8bed0aea570716f4d37cb2bd9c85c05aa0f7921e22411333e045ee7307d8fe2e7ad16ba82d88372077a758fada40c325647bedf39b88c2b89cf1bf1cdddba4694b1de77b69bd636b348a719b17eea4d13f8886ea822bfd68c9af33d64fdea35d19a69f8a10926295b3454a2c7b228eed6225a5c78eb347b6ed564dd77195603d204a43688ff104141e7318fb05c1318ffc66671fe43459ca5af7f0e99bf8b326b59c2d9e0d5f2ea32a47203d538bcdd8d7109cfcbb0bd947eb547347464c05d5a99e063e0ef126a0218e29615ff3060b5c6e9e22c194f7b262f189411c9a3337f5cfc77e7c299392821392d4ddb9c3bd88f215c575ed5373585535ec6c6a6e071aeb68288cddd160acfac9573acf970058b433f72a43f4f180461aa1c59c4022323015df89fd6c4658fd93578017f0ab370fca345f51a1d5488c9c1f2c10ac395ed049d8501d339e977547224c32fed66658d2ff54a30393ffb5f039468ba1983ee9250be6263cc86345e93a7f72039206005aac80f9454ddb604542ba0604877e20e773ddc69a78f6fddde4c88c85d7159985b06109303e3a67c768c68486227356cf77e5acdb2979fa12c67146be5a87c950b65d879485ea4477598002e0e8874ad91eeb5fcce22575e616801df3d75738b9ce183eb76d4dee3d3f6a0edf4df4e3b1acce4e1baae13860d9020e952928296a4be3eb23e3f4f5d574d9d6f8c384fd2d209cc74b0e2135ed41508b01c46788a2c1c66", "af3242b49da295f56f28588b13935df6093f4ad68d496f7a5615feffaf902cda", 0x3, 0xfffffffc00000000}, &(0x7f0000000040)="dc3d9c4814a927da5c3c514e60435034336f4a964b89b008ac3714329f66b97d700b2638ccf16e6428fc0f", 0xff, 0x39a, 0x1ff, 0x2, 0x7, 0x100, 0x1f1, 0x2}) 00:02:18 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x104) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r2 = getegid() freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000180)=[r2, r3]) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000000c0)={0x7fffffff, 0x5}, 0x10) 00:02:18 executing program 0: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0xfffffffffffffffc) getuid() mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000180)='./file1/file0\x00') fsync(r0) getpeername$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:18 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000037148c00000000000000000000000004100000000001460e28c0ee0430e2d0257c22306ba48634d57abf05b1421aa9149cf1c52c5e066e932f0ab8ecba46bf3a5e118087692d211fcc1c5255ac555b777ab028e5e2b153338f0a7afdfe411f9d83c760f2662a48d338d6660ab626db6b1b2ed0727976"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) freebsd11_fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000600)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000200)="38ddf48c584a7469a52411f4988db02f9c620ebb", 0x14}, {&(0x7f0000000240)="13bfda1c3e5a5a03df04bd4345fab593ef7786d7dfb5d281d1b5429290f391882a5a08144b95fa30a91a948f91428d78e3da5f7d9c69d7249814387303fb68a494d347480203f16acb1d856eebf436c39c7fc69a27168642ab8e5597af8f3a4bec0062777d0ab88eab1e84fe4a8b6a9d86bc3e46a9e1df8b810672af880966e73e590e02e5c9c0da82", 0x89}, {&(0x7f0000000300)="431d760bdb75b0252ff5a8d3db7cfafc786ce022273e3d942bc417270a5a89343802fbd24260c14ff4f887892a26eb33bd180371abd20d527f958249c48bb1d51813db7e42c2bdee06a4a5515c493ce82ed9dda697f91e3853943dcd13", 0x5d}], 0x3, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, r1, r3, r4}, @cred={0x20, 0xffff, 0x2, r1, r5, r6}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x58, 0x20188}, 0x36b74296adf6e5d2) r7 = dup(r0) connect$unix(r7, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000000000)=0x5, 0x4) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:02:18 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x101, 0x2, 0x7, 0x1f]}, &(0x7f0000000100)=0xc) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000080)={0x10}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x8) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000180)="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") r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 00:02:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) r1 = getpid() fcntl$setown(r0, 0x6, r1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000080)={0x10}) 00:02:21 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpid() r3 = getuid() r4 = getegid() sendmsg$unix(r1, &(0x7f0000001680)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001580)=[{&(0x7f0000000100)="789eb9b7c7982c3f80fc1db0b1240f48b2ef2cde3b8147be99bf7d377a12aa604421a64df9a05c90a60fc9fe8c3d2ae371347a97e2a5d7fb18a29aa8ba20c4300219bdd3dd3d48619d90d8f322bbc8f4688537baf8eaff2e76fea04c7cea910acb85740b02b8854e1584274f789ab1332b97f7f596aea17bcd49cbbcea71147b632731165d4ba5eb4440e89d94873d691511da85e574b3b73efa2fe953f6be37903f647b7367470d9d0006ea1998e0e055e372950383a3b19a61bb3a904af5102c76ac2a03ad8da3e2b391ef1960762a19e6f70e9c9b00b502d5", 0xda}, {&(0x7f0000000200)="101f5ed392df3c32b4c563c105ec9ab73ede8969133529ef340b7af6f71cace1c663500c104bb75637951ecfcd41502cba948e61aded21d402e3d7ca5ec0282757dc60456f7341fd98558b9d0b0518630645ad92e58dc0a24540e2180ec2ecc169e828ec47ce67daf264f4aad190ec37eeac9018571fd5490c22a87576447aa1dafbc7f17b13672220db0df2a56d46a67fcd46aa704d75f7", 0x98}, {&(0x7f00000002c0)="47c68a5772b3cc14f8af3568992662b6f24d1aa8f4851877730aaab0f56a8dbb9b4022abdd52dd3b851b99899165549c414335d12926de80dec8e60ea3c9d6e9e55a43cad839ae2c07d07502da042c3e06369e8a7e8be13db7ffee3ca94d935104425411a0233c94afdffc8728a4d987daaa801b89a0b0e74ccb7f02dac075d1638223c91d49899d7515b14451f7bbd1c46593ce859b0a48723d1e0679c12d564f28e611d5cdcc975cdc262fac692292ca36ed28e5bb43a35164bc57e2636d512983cac2ba288d16d972ec1c0decbc05061d993fbadacc8346fb98c6", 0xdc}, {&(0x7f00000003c0)="bf74af9742937ec8252fd10fe66d754ba3a49326f69eb123aeb61e594ee969de74cc6fdce85950df116750be4716533a53eb11c416959d973d487347170e71217a588df5d4c8b9b51b9031de87ee3ecb2a4b73334567a64645c1bdd692739094cb9be290b1bcba30a90553d3e9c62818eb6d0da9bb658a6cd9c4fec60cb07b80fa87d2f288fb93064465e8164c", 0x8d}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="a7b35514e44ddfcca2743ca672925e46931a6962", 0x14}, {&(0x7f00000014c0)="e4a4d7c3", 0x4}, {&(0x7f0000001500)="f03808bd7fe5cd55d3afdc98ff4adbf220d25910e075e4236b831df86c586c2e6795884c0d130eb9ff28e1e9a2b2b07d3faef21e3bc02008784216914d9330571990cb20d8f8d8147adc968e62e5a428b6af", 0x52}], 0x8, &(0x7f0000001600)=[@rights={0x28, 0xffff, 0x1, [r0, r1, r0, r0, r0]}, @rights={0x30, 0xffff, 0x1, [r1, r1, r0, r1, r1, r0, r1, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x78}, 0x20001) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:02:21 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf07000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) fchdir(r0) 00:02:21 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) ppoll(&(0x7f0000000040)=[{r0, 0x80}, {r0, 0xa5}, {r0}], 0x3, &(0x7f00000000c0)={0x2, 0x700000}, &(0x7f0000000100)={0x2}, 0x8) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) getsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getpgid(0x0) getuid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x112, &(0x7f0000000280)=[0x0, r1, 0xffffffffffffffff, 0x0]) r2 = getpgrp(0x0) accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) r3 = getuid() getpgrp(r2) getegid() fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000400)) getgroups(0x8, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) unlink(&(0x7f00000002c0)='./file0\x00') getpgrp(0x0) setuid(r3) 00:02:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000040)=""/144, &(0x7f0000000100)=0x90) r1 = socket$inet6_sctp(0x1c, 0xf74cf4fc8be3d6ca, 0x84) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x0, 0xa00, 0x4, 0x9, 0x6, 0xfffffffffffffff8, 0x7, r3}, &(0x7f0000000240)=0x20) r4 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8007, &(0x7f0000000000)=0xd000000, 0xfe6a) 00:02:22 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000000c0)="3c8ef1af3f63a71181ebd47a98ac3be6b6cd202e7e8857616c481253eaa092d3b35bc286ec2b661b9e339f001d4e5fb820cb603a6a3e8cfb92466c3012987d67b1f94aebfab10da45eb41a98c2f97e590a8e96e3e3f2afc4a592f8ba987554a4c5f6afe59eaa474a06abe10c2105c6ad31400a0b95170173a7e9d62eaf834a384af912e0932d31d24d9db62ea19ff574ef2cb593386c58a895d9b38215673e4f29daeaa39e079359a1332e88e105d113e34ec4e77a37f0cc391ab2476297966794920cd25ec1f825b871893bb821251ecc447520884eca0e1847228bf49b996a64c8b5264ce684a7c4ec93d5a7320b728c") unlinkat(r0, &(0x7f00000002c0)='.\x00', 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000240)={0x480}, 0x1) 00:02:22 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xff37) r0 = socket$inet(0x2, 0x5, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, 0x8, 0x3ff, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x99}, &(0x7f0000000180)=0x8) 00:02:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) r2 = semget$private(0x0, 0x1, 0x4) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000080)=""/122) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x10) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) 00:02:22 executing program 2: munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x29, 0x0, [{}, {}]}]}}}}}}) 00:02:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1036, &(0x7f0000000080)=0x4000000000, 0xffffffffffffff96) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:02:23 executing program 2: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) semget$private(0x0, 0x1, 0x8) ftruncate(r2, 0x80000001) 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$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000001980)=ANY=[@ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="001000006e000000020000000400000086000000"], &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000500)={r6, 0x6d, "8e05591e0b3b9cb52937715dc4e07b7bdd58d2e8d9682109c149fccaff69f1801d2ab67961b63569a0c86d85e813ddf14ec65b3e5b23b5852cc31d4ae1fabc46c455b116ebc6e58c7e4efb6f3bdd38ff1f29b65eb2dc33c5a5bc33b456b7ca0ae4598cc118e36e838a306df949"}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x400000, 0x3, 0xafd7]}, 0xa) r7 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) accept4(r7, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x3c9) sync() semget$private(0x0, 0x7, 0x400) dup(r7) 00:02:23 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000740)={{"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", "028c833d05137b9065a887d8b0a4f871566e77d8f82a3bcdca72c02b7d309ab0", 0x8001, 0x7fffffff}, &(0x7f0000000100)="2c0279397fff0d6468d7931636479e6816699f43d5feb6419f3f6e996bf85bccd23d3c7ee1e3c5dc8568aac718da6b2ecf9d18984431bc98c09cdefff448cf07f3ef26efdcdb5d8c0d066818bf2886e1aa848b4259d70baaf6a306446b66ef9dd2fb48611825653c607879326562049aa036ed611ed2caab81da893d7279c58fbd96c751401b4232c721f0", 0x100000001, 0x0, 0x5, 0x2, 0x200, 0x8c, 0x1b7, 0x3}) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') 00:02:23 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff0000034f48d84a9018a458"], 0x11}, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="d6b6c870e74a418fe4c1df8289b141fcbeb2a67618da78f42fb92c617438e45d07d9d49da6dd731de98a0b3fbf89ef93ad7ab19acac150f20ae8ffaafdff6ff7182ac24e3519cf201b945c9e8ed7aca99d4cf64c3c4ab1d2ad1f", 0x5a}], 0x1, 0x0) 00:02:23 executing program 1: sync() r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x100) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x8e6, 0x4) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) 00:02:23 executing program 3: r0 = socket(0x0, 0x20000000, 0xffffffffffffffc1) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000001c0)={0x3f, 0x8}) syz_execute_func(&(0x7f0000000000)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fb7a7a237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e257d9cfe2aee3e31068a5ba68a5ba8f2940c44219a775d040dae0f0330fb18c0b4c000000800080008ca065600000c4215d6be574cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) futimesat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x2, 0x4}, {0x314}}) ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f0000000180)="cbb21e3a480de857e682dfc2e42619e15c33cd1f8aafb83a3c2b826abde9c91788d27c091e7b487adafbd43b85090225271f") ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f00000000c0)="d70f1836475cb3a9bc092379592151775ea994a5236ee1060f30896b10e704a82b29ac9074d0485f56e820e16fc2eb1e8fd4b1721528d0845b11976b36a604755d6366c4e20b809da941d55904064a80d1302d6be8e5e758023fd3d48a28431d17ff1d219aea343d6c60b5b322a676ca19f0a8ea2a5de370dff59961d15c24ac164128196fc92b491221574605b59696e2b2f277f6b6a2f0374dc58ebcfa5b7410c3c2a7552621e31dd5eca50aca8151075e") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x8001f, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:02:23 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r4, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x5, 0x800, 0x0, 0x0, r5}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) accept(r0, &(0x7f0000000400)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000440)=0x1c) fstat(0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000cc0)=[{0x0}, {&(0x7f0000000880)=""/239, 0xef}, {&(0x7f0000000980)=""/117, 0x75}, {&(0x7f0000000a00)=""/254, 0xfe}, {&(0x7f0000000c00)=""/156, 0x9c}], 0x5, 0x0) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) 00:02:24 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x10060c, 0x100) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:24 executing program 1: __semctl$GETPID(0x0, 0x2, 0x4, 0x0) 00:02:24 executing program 1: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000d5f000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000a6c000/0x1000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x2000) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x120}, {r0, 0x5}], 0x3, 0x800) 00:02:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x9, 0x3}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x10000}, 0x8) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x10000000) 00:02:24 executing program 2: socketpair(0x17, 0x20000007, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x2, 0xa, [0x100000001, 0x8, 0x8, 0x1f, 0x100, 0x5, 0x3, 0x3, 0xffffffffffffff94, 0x8]}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) recvfrom$inet6(r2, 0x0, 0x0, 0x1, 0x0, 0x0) 00:02:24 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa00120000000002004800002000000000000090030014009c00000000440c0503004600000000000000"]) 00:02:25 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x2) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) sync() clock_getres(0xf, &(0x7f0000000240)) syz_execute_func(&(0x7f0000000000)="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") r1 = semget$private(0x0, 0x1, 0x20) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000200)=0x7b1d) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) accept$inet(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 00:02:25 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000000180)=0x1002, 0x10000000) sendmsg$unix(r1, &(0x7f0000002400)={&(0x7f0000001280)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000023c0)=[{&(0x7f00000012c0)}, {&(0x7f0000001300)="0027c16a15a0da8f87acb59a3e62b43e6084cccd47086a3dd29bb5df8bc826c944e6d5fcc1b1444dea2d05e3a4e50329cc27aa30d1449355fc7b9543dd5604d94f4736c0859a00874e835d551f6e0bddbed2538288ba2b8de92ea2", 0x5b}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="7d58a4318ccb6840d5cc", 0xa}], 0x4, 0x0, 0x0, 0x108}, 0x100) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) r2 = socket(0x1, 0x3, 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xffffffffffffcc86, 0x1}, &(0x7f0000000100)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000002480)={@rand_addr, @rand_addr, 0x0}, &(0x7f00000024c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000002500)={@mcast1, r4}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000012c0)={r3, 0x10001}, &(0x7f0000002440)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000140)=r3, 0x4) 00:02:25 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000040)=0x100) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:25 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000040)={@empty, @random="5ef216acbc8f", [{[{0x88a8, 0x8, 0x8f, 0x2}], {0x8100, 0x9, 0xb277, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @local, @multicast1, @remote, @rand_addr=0x7}}}}) syz_emit_ethernet(0x2e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000010000800480000200000000000009078ac14008d59a3d62ec909009da86a7989ad7a49b3482247f52f7a899f6b939c850195a7686462c8f8f6f4e120f7e7c2c86c66a2ccafcde6a13098a000"/100]) socket(0x0, 0x5, 0x7f) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000100)="223a6124ebefb8aa542043fdcf6c4b563ac456346e306bb6b04471cf106339b00e2df9fb899fa76269603a8bac007fa904d66b465d2a48e16a6c9ebe7cee27e78cac4883ea7417e2eac1a9e89e438254b636cc5b2847f365d8a42ffa2c50e50f8aac892d63a203bc7c566a7209358ff18cf3b29bb73707346ce644e7107a400082c7208dd004ee51c61ac6048f6970dbad7c7b85369b6ff981e64049b90780f0fad9a1433495") clock_gettime(0x4, &(0x7f00000001c0)) 00:02:25 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x400, 0x2000000000000000}, &(0x7f0000000200)=0x94) syz_execute_func(&(0x7f0000000140)="98b55f0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437caf3838450f73db0221fcc463c9413a5ba8c0c041812047002b0000000fd1d1f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f0450f9f2157c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") 00:02:26 executing program 2: fcntl$getown(0xffffffffffffff9c, 0x5) getpid() getpid() r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") clock_gettime(0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:02:26 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x1000, 0x2800, 0x75, 0xfea, r1}, 0x10) r2 = socket(0x11, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8000, 0x6, 0x7f, 0x6, 0x90ec, 0x1f, 0x9, {@in6={{0x1c, 0x2, 0x3, @rand_addr="275966f6491917ef3cafab69a706e50d", 0x5}}, 0x0, 0x2, 0x9, 0x401, 0xd4b, 0x8000}}, &(0x7f0000000100)=0xb0) sendto$inet6(r0, &(0x7f0000000240)="339fe3b364a27b7e3d125ab2c0460e9d7838ab0e263130d49bc116f76ff524fe902c919bcb9356545476698befa395187d15eb6b68bbb2923709c085ae08156037775a856c13d819d84e6469c380940efd85dc816d28ea9c6d1e601ff684d4963e589b5d2970421edb8c91970d94a8afaa97d6ea38", 0x75, 0x101, &(0x7f00000002c0)={0x1c, 0x0, 0x0, @loopback, 0x5}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x830, 0x81, 0x5fc, r3}, 0x10) setsockopt$sock_timeval(r2, 0xffff, 0x1002, &(0x7f0000000000)={0x64c1}, 0x10) 00:02:26 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) clock_settime(0xf, &(0x7f0000000040)={0x68129c1a, 0xac34}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:02:27 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x8, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r1) r3 = shmget$private(0x0, 0x2000, 0x513, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000003c0)=""/74) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:02:27 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0xee9, 0x9, 0x9199, 0x8, 0x6}, 0x14) r3 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0xe15bc2215dc3c8b0) connect$unix(r3, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:27 executing program 2: r0 = socket(0x1c, 0x20000000, 0x5) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1204, &(0x7f0000000000), &(0x7f0000000180)=0x10) 00:02:27 executing program 1: getresuid(0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:02:27 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYRESHEX], 0x1) 00:02:27 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') r1 = socket(0x3, 0x30000002, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x4, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3}}, 0x0, 0x7, 0x9, 0x6, 0xffffffff80000001, 0x4}, &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0xbb}, 0x8) fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:27 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) listen(r0, 0x0) 00:02:28 executing program 3: syz_execute_func(&(0x7f00000001c0)="98033a0f050520d0f80791b0164141e2e9410fab28a050505b6645162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e67f3c78888a1c40fbbc4e201acac10000000808f294001b00b000000f08171a38a806ebb57c46291ae8ca065600000c481a5e3684a740f2d96000000210570dc70dc440f2b0142c4b13120b15ffbb15ffbc445e1e94cba9b0f3804830a000000") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x3ff, 0x4) unlink(&(0x7f0000000100)='./file0\x00') r1 = msgget$private(0x0, 0x304) fcntl$dupfd(r0, 0x11, r0) msgsnd(r1, &(0x7f0000000000)={0x2, "e15517c097593b01b5154f0e053044a9df7a976149a07ec7eaad72d5c037aeea3a5f3a84ceb904eedab9f03439864cd6b6d3e73d7043c2c266baa9937cabd71f60885f98944c08a55b227f77f69bc9ec410e6cf1895d901caabe5d0c40efb25f613fc2bea3971f4ede100e97164c185d1fcf01ef71b2967fb19b23cde18e0f5069ac0ac7"}, 0x8c, 0x800) 00:02:28 executing program 3: syz_execute_func(0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0x30000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'freebsd\x00', 0x6}, 0x24) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:02:28 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0xe6fe825494436e9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x4531a2e9, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r2}, &(0x7f0000000240)=0x84) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') r3 = open(&(0x7f0000000380)='./file0\x00', 0x1, 0x14) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) fsync(r0) r4 = fcntl$dupfd(r0, 0x0, r0) link(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)='./file0/file0\x00') recvfrom$inet(r4, &(0x7f00000000c0), 0x0, 0xc2, &(0x7f0000000100)={0x2, 0x3, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000040)=0x5, 0x4) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:28 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000000c0)="b100050390000000000008005586ca900f0e08fecea11ea8fef96e0028d8c103be75304ae515fa4f376336acf00b7804be781e4991f7c8df5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01bb1b62351c5000000020000000000200f0200a371a3f80000feffffffffffff000000000000000000", 0xffffffffffffff6b, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7b9, 0x3, 0x9, 0x100000000, 0x1, 0x80, 0xfffffffffffffffb, {@in6={{0x1c, 0x3, 0x4, @empty, 0x1}}, 0x0, 0x9, 0x7ff, 0x8, 0x800, 0x7f}}, &(0x7f0000000180)=0xb0) getsockopt$inet_tcp_int(r0, 0x6, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x1, 0x810, 0x4, 0x8, 0x1c1, 0x7fff, 0x200, r1}, &(0x7f0000000200)=0x20) 00:02:28 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r1, 0x1ff}, 0x8) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000580)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/190, 0xbe}], 0x1, &(0x7f00000015c0)=""/4096, 0x1000}, 0x40080) r2 = socket(0x2, 0x10000001, 0x84) socket(0x1, 0x0, 0x2) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022f53851e99386380"], 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4) sendto(r2, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000025c0), &(0x7f0000002600)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x0) shutdown(r2, 0x1) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000002740)={{"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", "5c7579a3ec4514be5e9c7280d9d55760fc259cad018a8ceb11ea4e0320699c16", 0x800, 0x81}, &(0x7f0000002640)="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", 0x8, 0x7ff, 0xfffffffffffff708, 0x3, 0x5, 0x8, 0x10000, 0x4}) 00:02:28 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x7, &(0x7f0000000340)={0x10000000000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000480)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:02:28 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = socket(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1204, &(0x7f0000000100)={0x1}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={0x0, 0xea, "ff0ec746fbe2cc6f51f13e6b7881e9e6164d2f44ea49b211c6ca0a53f57ec348804510b0e40d49c20e4f22208cad8aa0d490a222ec356bc019de5cb16cf9d51bd24ffa1da51d10c25920e7129845bae0772d67bc8050cdaa3aaa0568f5cd07e436b534736fa066f062af3d42afbdad014c51ac39f3a946a3ceafd44b20c294c31bdbd7e44fda5789035489c27a3596042c0974af2b0985944f9943d4d1bafe3a853b73676cfa928a9e5cc332e82a30621cc88b9dfda79c71c0f3234dc28af0879c3c384675e5be22d6d261d40534883a0fa2d7c385016937542dd30f80288e5419f45f81424ee6b845b6"}, &(0x7f0000000280)=0xf2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r2, 0x32, "5585eb4cda9ffc80a9878776de949dab1bc9ec47f4c57f67273d689166f2485ba3657fb89f8ab4d434cb71dd645ca43c154c"}, &(0x7f0000000300)=0x3a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x6, 0xf, 0x8000000000000, 0x8}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r3, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0x1, 0x31}, 0x8) 00:02:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0a9d04016b7804a2290000"], 0x8) sendto$inet(r0, &(0x7f0000000580)='-', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:02:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = accept(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ab30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500"/4098], &(0x7f0000000000)=0x1) socket(0x17, 0x0, 0xbc9) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x28, &(0x7f0000000100)={0x0, 0x3}, 0x10) 00:02:30 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)) lseek(r0, 0x0, 0x7) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x8}, 0x1) execve(0x0, 0x0, 0x0) 00:02:30 executing program 2: r0 = getgid() r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) shutdown(r1, 0x0) setgroups(0x1, &(0x7f0000000000)=[r0]) setresgid(0x0, 0x0, 0x0) 00:02:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup2(r2, r1) dup(r2) 00:02:30 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) 00:02:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8, 0x1ace, 0x6, 0x7fffffff, 0x8ea, 0x4, 0xfff, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x4, 0x9, 0x5b, 0x10000, 0x6}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x0, 0x1200000000000000, 0x3}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f00000002c0)=ANY=[@ANYBLOB="000001a31c4b68d24a88340044a6a0f73ddfa48559b22cac721295546f11108d2323471a12d0c911643d3250c2729c7ccba0d3446c6a77b572063b84bb15eed3bb5661c942cc4959b026bcba750c673aa748e9"], &(0x7f0000000200)=0xfffffffffffffea1) 00:02:30 executing program 1: r0 = socket$inet6(0x1c, 0x20000000, 0x3) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) poll(0x0, 0x0, 0x0) socketpair(0x10, 0x3, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r2, 0x5) fchdir(0xffffffffffffffff) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e2100"/136, @ANYRES32=r4, @ANYBLOB="03000000ce0474b0ffff000004000000020000002405973e72520617173e83fcf2eada0ae8a996ae14a4c8c048dbba47e93bea0f1b8135c295bc90639a61b96ec45f4064386d40695528e301cef35c1774cd2226099b4303aec8c7128c067385ae8de496373b508715fe422d734ee7095b8ba438dcad3eae8a15a8634c8a333f9a248bb612391f2b39cc8e43c79e814d447e38a6aeebab055b48269a2277950d43d2995eb99e85a919ea8fc4fbffd6d876ed461def09259aa52c3610dc8d833e986d997a1f16bc35c60700000008e691b819b782ca574cb91fe193a47dd053c68aed9a70bbac7c1b39bd97d980c960028e3afbcfb4086226bec82532c4cec7f9ecc3306df57f7131290136a65a924801a786b2e8f7c2615cf0f872beebbc3aa39169d06f71bebd8c16a53b61cb1605bb51bf5ab0d133cfbab69404311b102c083369cca8f17d0bc8f79e42aaa30b27fe392d4ad27e9ba6eb559e4bbf398c9554f546d4f9836e6032db7fa7133a1d3e2e886d52b5271e9da08f7e216b79c8d702029a0dbd562a808dd6e6fdab2db9dd3158f4dc64cf1e7b2abfcf7994df51f2274c07db98e1c2ec4fc3c6ec10bdb1bef3b3496db8e11d5d5953589b8d53a3b2c528aa99a1583ad619f56e5e239a3deee95deb12e689fa8da22834ff123fdc75204653248b26c9fe1c795b95037751d9e81a32c13f416f4f601c96489b52127c830566d3acff0aa8934042edfd1f6bcdd86e9d83c07701fc34df731aba0e24657f7800df1c56b3e8fc57ba64e57915535b81ab25e1737292bf51da629e5cbb167b3e3541c488811e23c7d43af0121a7670f957e7792dcd0d188750"], &(0x7f00000002c0)=0xa0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000ff0000/0x1000)=nil) 00:02:31 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000400)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f0000000240)='./file1\x00', r1, r2, 0x200) r3 = open(&(0x7f0000000000)='./file0\x00', 0x580, 0x6) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x8, 0x8000}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000340)={r4, 0x7}, &(0x7f0000000380)=0x8) setrlimit(0x5, &(0x7f0000000040)={0x200, 0x7}) fsync(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000003c0)={r4, 0x7090}, &(0x7f0000000540)=0x8) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") write(r0, &(0x7f00000000c0)="fc0ff1b48b68a67c872802e4c0f2d5a1e09599b03c68fc82e1aa4f7c12bb0b2343477b93d92e472b5a8624f3119045febfe4fe098553c7850838f081ece771ddd6ac933d9787836d7fd082bda2b2a440912a22e003106403c002cfdf286d3284332373d388be72ccaa4eec9fab1615324b18c535bbb029aed3c8fce82e394bb99648d86f50a2642b3328cb7da6a9911c47ed1a0841046d2d7f4d65465973848ada6180d21fe2203df1eb3e70416d5746ab623c6b3e21d2dc3438eb636d0242d280efe5e4a7f95d1d9678bb3da68b99083464299bf8", 0xd5) 00:02:31 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x0, 0xd900, 0x3, r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x100000002}, &(0x7f0000000140)=0x8) fsync(r0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000380)={{"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", "c5b31589b26738cd7b64dda019e8c3b58b1065cec83d61c49de38a906d6627b5", 0x0, 0x5}, &(0x7f0000000040)="cd3754a0a908a89a7ef599e8c55103add630586b9b5c8e7d34b1b07215994e", 0x7e58, 0x5, 0x3, 0x5, 0x1, 0xffff, 0x6, 0xffffffffffffd7f3}) 00:02:31 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000380)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab0fb7d7c4e10bf8c49453531600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826ec4e17a165607d48cc7e8628f680845fe4d0036364435cf0000008de3c0f7fa383847ddea0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92d4523e450fae7c0f0f") 00:02:31 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040), 0x1e7, 0x1) pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000180)="d3824bd70edc87b7596eb805a09ed7d5a99aca8181447e3d088db3b51a00149d6d307307e4d330ccfc7f9b9d8aa0a0a14d78e317ff9992af4157abbd4d335f19d745dd0a6ec889480a8eb0ae48407e900dc0611d33e3ebc5d2f8f341458f3e7db46f07ba5cccc5189d89bff1ab998c875262bce335ae3bb2f8e112297e006eaf639d16384f0bafbda29167d5c0c6ea5db212f821c9544beae50455d143f54b0dd71e30014a438e67748bb42584b84dd1d93dbd8d30a6", 0xb6}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="bd3c3731b42017a2cdd38f3af30f2d66f824c6ac29b67a5a6654f0eba3b296747e0da1e583fa9ec781987ce3a865cdba1974bf17103387fa9ffaa446dbdf190e2f2fe0ce1d678b74206512fc3a444c10509914ac4478f8293e443adf33fef1a49bea9f5aaa6bd211c7cc97355e79b35fb4462b00428f793fe46bb416f783fe2d0e3dc07451ae6d9592c6800a7e269ce4a8e7dd502b7c7c361f8dbae709f0df867bde04d79e243049e706a7a96d892df5c240e5aa9f573a106d1805641184de35e4713ff693dec5136227da3c3cecd3d22f383bf24dba2536e9c6ba21c0b99ac4380657acbc19e192ea37212e4531a800b623dde58c3e89f7", 0xf8}, {&(0x7f0000001340)="921cbea34f23981408cd98b850124b1b9efdd7b23264bd8ebb07b8426b4d6b6e1e86f610fa3cd88382a24f1ef4f69670a43ef40ca0c36c45faf120348849026eb8fd6ec8d613e29360d67d8bea78122307ff5bb0a71b5e15d45c99b24ffd3510f576d5c7b3017fd41699372fb4014db275c37fe745b34d8b0feb95c5b934312932290f10307fc2ad71e74b302449b94f61aca0ebc53460115f0401c9ebc2b02adf2a2de508a8b9245c4d682ccd65c9b396c574221e7490469f58b7105f8ec6e277e8537f624d8867822777ea413a40f63bd938a46cc89374c09a69224f1cbdb721904c94c5901a84b4d5e2", 0xeb}, {&(0x7f0000000040)="ea8660e05d4dcc1f2649da1275016f70c4cb5761a122da75a950bd233476cb0c48316d27f1bc5f6d2b4229405e5b387e096a94923f7616671c911273d449b1d2110641e245332878be4ea6240eb9e86e43348b5bcb7373222e4424689e1e", 0x5e}, {&(0x7f0000001440)="24a9d03a5b241977881c6d067d82b1c1ffc5d96b536de4528fc9f5743c80238c6f0305a33c", 0x25}, {&(0x7f0000001480)="2cfecd13919508f239552859f4665255330f09895c4651b014d298f7ca29a43fd9bea46e46d01fed002a41c6af1af4152e2fc79075e950d5ad6523763d35a1bd6669d446926a11a0a8e694b718bd0814eaf10a2ac9d82c26fb41f19cb334a87888a911a1b6cfacee56eebfd865b2aa8907c66f07feb4159dc736482d313cac6d6bb0305118302019d28f50bfe4c9aa24fde7ff43bfe976176d38e18e97e51a5a53f0155d44e3e411ac42f10526a0d1ac21d5080571be5f5946a6806511a54ea20fdfcd980b32788c", 0xc8}, {&(0x7f0000001580)="7d096b2fcf6a0ac005a1a4208f717abc04cc2a97ff13d063f295574ef1b7406873897ebd2e7f56b4265790cdcc5ffc9d8b9db72a720e978237df8aeb91abf6fa169e78995c4acf4deb08882c7996784a34fab8d2974f242f3e12a648bf68114060cddd0c37a0b03c2f59bee242f40086f16eca780aea8bc87ae0721e61cb233aeb2a3fb576d4ffa004fa94b8c4156b667cfccc0b9423d586d0e3fd095558255001cc33f655e970f542c6ff88fc4f038eaa9d9a13bce90cc738f3c164407cf1632e35d9f6d1cab8185d1e7ef9d3af970473dd5959f1c3569f10a24daf598f568c60f0e46d82dc7b67009e7e23db4d867a9572ee33456dbc3e2a54", 0xfa}], 0x8, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000001780)=0xfffd, 0xfffffffffffffecf) 00:02:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x1, 0xfff, 0x2}, &(0x7f0000000040)=0x94) poll(&(0x7f0000000280)=[{r1}, {r1, 0x41}], 0x2, 0xffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r2, 0x1, 0x0, 0x1}, &(0x7f0000000240)=0x18) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="21f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be9482f802ec2252b8fe58542b56d10d43200c2a53756a21e2d804e228b6b0ce7b627c7d8841ddb2c915f8cf8bd1463add43ae3b5b098eaea6664bcab42a3796eaea687eaf0d72f86f2f2eb6f5f28e533b5877d2303414525346e5a31340100f53d8fb71ded6e67945b4f72c5d2c12add0eb020753323e07afe") 00:02:31 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000100)=']-&*[)%*\x00', &(0x7f0000000140)='\x00', &(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00', &(0x7f0000000440)='[}\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='-\x00', &(0x7f0000000580)='*&+/!\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00']) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7") r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r3 = semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xfffffffffffffff8}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000700)={r4, 0xbb}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) semop(r3, &(0x7f00000006c0), 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 00:02:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000100), 0x72) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f0000000140)=""/74, 0x4a) semget$private(0x0, 0x3, 0x408) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x81, 0xf, 0x3, 0x2}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x800}, 0x8) connect(r1, &(0x7f0000000040)=@in={0x2, 0x0, @multicast2}, 0x10) mlock(&(0x7f00003e6000/0x4000)=nil, 0x4000) 00:02:32 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x78) recvmsg(r1, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x8001}, 0x4) 00:02:32 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0xe, &(0x7f0000000140), 0x4) 00:02:32 executing program 3: setrlimit(0x6, &(0x7f0000000200)={0x0, 0x2}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket$inet6(0x1c, 0x10000003, 0x19e000000000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240)=0x7f, 0x4) syz_execute_func(&(0x7f00000003c0)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000996ea33ed33ed4877f866440ff4697683397f13ab5d5d00c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r1 = dup(r0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=""/153, 0x99) 00:02:32 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66016c65302f66696c653000"], 0x10) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)='n', 0x1}], 0x1}, 0xffff8000) semget$private(0x0, 0x4, 0xe) 00:02:32 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket$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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100) mlockall(0x2) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) faccessat(r5, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000100)={0x1, 0x6, 0x2, 0xffff}, 0x8) socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000380)=""/4096) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000001380)=@un=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002) 00:02:33 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x848, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000100)={0x1, 0x283b}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() recvfrom(r0, &(0x7f0000000140)=""/4, 0x4, 0x42, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040), 0x0) fchdir(r1) 00:02:33 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x1, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x10) fstat(r1, &(0x7f0000000100)) 00:02:33 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:34 executing program 3: rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') syz_extract_tcp_res(&(0x7f0000000140), 0x6, 0x2) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) syz_emit_ethernet(0x68, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa2aaa188d3ea1dabc86dd6002290f001b3a00000000000000d338f1e1000000000000ff0200000000000000000000000000010702900001000000609433df0000330000000000000000000000000000000001000000000000000000000000000000008000"]) 00:02:34 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000480)='./file1\x00', 0x10000, 0x114) fsync(r1) readv(r1, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/242, 0xf2}], 0x1) mkdirat(r1, &(0x7f0000000140)='./file1/file0\x00', 0x81) 00:02:34 executing program 3: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0xb101], [], @broadcast}}}}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:02:35 executing program 2: getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x25, 0x8}, &(0x7f00000000c0)=0x18) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x76ad, r0}, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0800450000300000000000019078ac7000bb0000000010000000000000ac1400aa00"/62]) 00:02:35 executing program 3: r0 = socket(0x0, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) 00:02:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x9b4, 0x2}, &(0x7f0000000100)=0xc) listen(r0, 0x3731) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1206, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, r1, 0x4}, 0x98) 00:02:35 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fdatasync(r0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") open$dir(&(0x7f0000000180)='./file0\x00', 0x800, 0x4) unlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0) 00:02:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000080)="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") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x1011, r0, 0x0) 00:02:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200001, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0) 00:02:35 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getresgid(0x0, &(0x7f00000000c0), 0x0) 00:02:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x80) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x1ad) 00:02:35 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c18710000000000fe8000000000000001800000000028a601"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget(0x0, 0x6, 0x40) __semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000000)=""/38) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) __semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000040)=""/97) 00:02:36 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000005250000ff02000000000000007f00000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000400)="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") write(r1, 0x0, 0x0) 00:02:36 executing program 3: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = open(&(0x7f0000000180)='./file0\x00', 0x100004, 0x44) accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000000)=0x80, 0x4) 00:02:37 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x5a, "30769de7f8fe35018e4e3bcb8a73fa2792a956f49971e966401ab28dd76df4bb34bf5d9478eae93e84281611120e35219563c5ce4620543be2fa691f2a3e7c9f77322f6e7f8e4f5295f9f87c3a005b25af5de471ab7c982cc859"}, &(0x7f0000000040)=0x62) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x4, 0x3, 0x12, 0x5, 0x7, 0x80000001}, 0xa0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:37 executing program 2: syz_execute_func(&(0x7f0000000200)="985e4aa84a1c340f05f359bf1900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c44231989e0a000000214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800610bd1c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = shmget$private(0x0, 0x2000, 0x142, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/134) r1 = shmget$private(0x0, 0x2000, 0x440, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 00:02:37 executing program 1: syz_emit_ethernet(0x26, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08060001080006040000aaaaaaaaaabbac1400ff7f000001"]) 00:02:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f8191030000001100"}, 0x0}) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000000)="5bd86147d314b7fe44aaa934b1f139fe48aad9e49ce554580920338792b1af616ae510e500ba628d5a44b82db0285198317b78a341d233c9e17d01d33ce65747f8e90f88148b1ab54ad5aab6d2f683ef79c4ffc75d3047e01c602ce1dd14556e2be6901d7385e99115e0ed0ef7a0d550bb28da31edfa69fa46") fcntl$getown(r0, 0x5) 00:02:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1a, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) r1 = fcntl$dupfd(r0, 0x0, r0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) 00:02:38 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000480)=0x1c) r1 = dup2(0xffffffffffffff9c, r0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000003c0)={0x9, 0x8}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) read(r2, &(0x7f0000000200)=""/215, 0xd7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") linkat(r3, &(0x7f0000000340)='./file0\x00', r3, &(0x7f0000000380)='./file0\x00', 0x400) linkat(r3, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000400)={r4, 0x5}, 0x8) 00:02:38 executing program 1: r0 = socket(0x2, 0x4, 0x2000000000000000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f00000000c0)="34a98d8cb173718066ed08c9b214877c78a96e7b569bd2345bb4e2075e78f8e23b0d02ca4c7cae8e0a3b15ec2a5cc3c66a8eaa20d66a1580ec8cd3793809fc705040a362fbb8aa4dcb40f6331e91fc44d28e33b313df76d2177aebe14f273a9fc5656c28bf44b9fbd833db18de8a57d7948963bd1b20dbb7ccbcc5cb9e12476fd1822f2e5f117d5cb7fe53f34fd41b41cf795545aa3a8f00b5") connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) close(r0) 00:02:38 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f00000000c0)="fa66410f382b0bc40164c20603c4a16571d7650ffbad05000000d87b4c26420f955704672ef366db0e2e0f6fdfc4a2e59e9dcf5c8938") r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x4, 0x90) mlockall(0x2) freebsd11_mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x4, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_execute_func(&(0x7f0000000200)="df540a0dde5ec4c4c1fc522ff22636813c9e00000000640fd3ef66660f3a0e470056660f381ddd26660f73f200c442fd35efc4a13d56c4") setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240)=0x6, 0x4) mkdir(&(0x7f0000000280)='./file1\x00', 0xf0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x710d}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={r2, 0x6}, &(0x7f0000000380)=0x8) open$dir(&(0x7f00000003c0)='./file2\x00', 0x2, 0x4) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000400)="f75c1afd903697124d275fd271d20777cc1371f1ef4ffb2bc8e76010edd09946b18ffbe5c87e520fc61e38fcbbc212ddb4eb23847e07c3272b7251e908471e45cd480a8a32562a5b98439762a847276c1513dbb80d6ec8") setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000480)={r2, 0x6}, 0x8) sendmsg(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="9114f90f5126e86fdc66b0678163f2f92a07b71fad4d05120199153da8eefdd7068520ecb381ad7c321eecddd8924c654973fedda7193caa4f31bfd3a8b01066c561618509516b1648fb37cbe3c934e0e1802e61d92f1154e9667d225bd4a2926d363bfd204f7ca38d8227d63960a177bab2373114e3c177d3a9f72ee4b50a38361844d385082afb8e41be1593acce72048c7dc50c22b187cee90003ebed437cd695aeee96b57369e62f9e9f06c3d1732d8f4d220ce1474b95155cab83027bcf550660f0685e9b95d965b96aee2f228692bc727399eed7d6d29840744b7ed5d4535456ba83e14d89c7b3627348bdaa55", 0xf0}, {&(0x7f00000015c0)="3a186a426d86544ff50c8b39801a5d20c0d37cd73c97450fe5779ed94bd98499697ecb56f87e929b101c5407c4b8959d1a3b0af4dcfc589771aa76ec76ff42cb1515d1c522aa23dc56796ec6783525e8bbf38ceb967b33546c7f8cbaf574a9ca05a70324ae576abf6d7fea946e829b39cf77bad380cac283a1391abf86e3d56f9c6c50046246354b9e53bebfca94f96b43a592b748051c9e95f2f1ff", 0x9c}, {&(0x7f0000001680)="260a6757a32451310143cedb77e22373c4a51041e41208269d39627635fcfeff1c2a3aac5fab02887c23e5514f27a8a00ed631c130a0fc83b77788a27f61cc1ed05e5e5eb8ed5fb7dc5396ae83482022e14e62b56f7f1074b15fd3953a305163ec2828df6350ea0a6e2a243b957fc137437fa0da4f9a27c2d78dd1d8cfe3e441ff0d9b71657c", 0x86}, {&(0x7f0000001740)="4e9cd5596fac74bca6404cdaf430e4d13711bdbe4fbba50c6de8d3b4597fdd11e6b6fc630577b1152eb9fc38a1154283b2dbc7f4008d6be76fd29dee95c8d967a4402f7c4c0a6eb91b2c9073001408d240d072e4bf7639bae61d7ccdd419e0ff2b8f37f1c60c03c2221d1acd3780331224309f23083e92d6125ce23d0679c5f047450357c5ac870c305bd36dec1f88fce40c02bb596252d49dd42296cd798648f80e0409a2333afc3c79b650ec2e2a5eb58486c90ad9e0d222b9f2380449f4b29c2c93dbb67a11f256678859462e1ecc6fff642087d59de8ee70133c3e6810789d4d171210c6ff5282de9b49498089a975edf6", 0xf3}], 0x5, &(0x7f00000018c0)=[{0xa0, 0x1, 0xec, "4da824e94532686c36063fe1df05e17dbe5beb2c1ee856941723ad8c70581cb6e79211a312608f4f365d7b0de2515aa46052504414eb2d99fb69bef66538903e14480f5dae2bbaebaada86dad8bfde42197b55d1a4d738e68289f292b018ee94d8379c541353f5f11159c92db152aaa27cadf109d719d7f4e23d775a5d898c92f717582e264eca9f4778b839cd3170d3"}, {0x68, 0x84, 0x7c2, "def67ccfa1703ef49b224c58a8a26190fc278212ce8aec78a2d6698c7e1997227ac8b17443515d03442377b5713b3e21e889a58d2cde003da11c5aae0aacab782f619b4b774644fa9942f82f552644640649db138214"}, {0x110, 0x84, 0xc1, "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"}, {0xb8, 0x1, 0xffff, "437f2a757630b331168f47f737363f9f7e4995d1161b04288ad8c6298735110b19206b5283c42d3300af88dc19f6fcdd5e474200439adb1d43c301dee4c7121924b7fb08d130f1fa6c45fded22e1d6f4732cce4615ef2983571132e27283c528fe329008df26afa31b0f86b645b2e4df30a86f032a2f809d103f65cb05a2efd072262178bbf8993c69f956c63a8e4c9ece3deb7ab8f36d4e799b975454f0d081cb4214b7"}, {0xb0, 0xb9, 0x5, "1247e517b2a02550b4facba4745022eeaa6e943aca3366f69e6e0912b9d6c1d10ff654c131f168f17ab63ea4f6c8d3aab182348103cea2b1600116fe05f7b0e14daa2af0e30e0e45c444b81c8fbfbd26b39cf22f11266a099de92176ac225c174df03ee1277567ed4b3c5baef510b987b7b9a0c1915468d903cba38fbf16c6cbe382e45f78aa47f383765cee2b32858ca6068d76ef9f57d411"}], 0x380}, 0xd) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001c80)={r3, 0x81}, &(0x7f0000001cc0)=0x8) r4 = msgget(0x3, 0x1) msgsnd(r4, &(0x7f0000001d00)={0x2, "e3c7db9142fb5b328e2823da5b402a5e83f96ea7f4c86e2f76490dde4dcd1b538764ce6c49abfdd65b71c8e8b210b7fcd1f142368640ae3350154370acf32ae63ab48870762e0fc405c81892147c086e19bcfb96e9069ce1d0b58c99bd74dce6e55b158cec06b814b8e80eb5914b5f0d84a5153d52f4a621531ba6ec8a93d043ad7747ae76c8f1df976ef5bd73c7f8e5b43b7a6844c4a9e816bb01f9d7ae16fb06d7f6e1828e3832bfc1f6dd2593dc08e8876e8ac9e86f6a7646f3614c9c1abddb0d92ff589652fc7f7af08a53ad7309f15425575305e5550cc49e1f1ee0b297c182e179feb8b0d5478082d4964aa7"}, 0xf7, 0x800) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001e00)={r3, 0x2, 0x3, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001e40)={r3, 0xb58c}, &(0x7f0000001e80)=0x8) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000001ec0)={0x4, 0x1}) shmget(0x1, 0x4000, 0x480, &(0x7f0000ffa000/0x4000)=nil) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000001f40)={0x7, &(0x7f0000001f00)=[@in={0x2, 0x2}]}, &(0x7f0000001f80)=0x10) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000001fc0), &(0x7f0000002000)=0xb) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000002040)="b0503d62a561cc2a4f985d2f8fd2a9313df93a4ffeeb0b0d12468a8e948d7a9104e823ef89183b4907a3e6e8fc7e8edc4f") setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000002080)={0x7ff, 0x800000000000, 0x9, 0x9, 0x1, 0xe13, 0x7f, 0x6, 0x8, 0xffff, 0x5}, 0xb) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000020c0)=0x5, 0x4) __getcwd(&(0x7f0000002100)=""/48, 0x30) 00:02:39 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000000100)='./file1\x00', r1, r2) r3 = socket(0x12, 0x20000000, 0xfffffffffffffffe) accept4$inet(r3, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x10000000) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:39 executing program 1: syz_emit_ethernet(0x38, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaa06000f7034060c00080000000000006cf009e1af75007aecc1e1c3aaaaaaaaaaaab8f6caa0c816f5aeb1ba194c07bf979d1f7488ebcd6c903b207fb7226a3bfaaefc295a482744ee5d6062d07404e3287ffcb2b84ee905c994435d9a0ef33d1f797d30b0a37838ef725d5e9e1c91cfe3703d05fa478169e6"]) 00:02:39 executing program 3: getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) r1 = socket(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) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x3, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) 00:02:39 executing program 2: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00101300f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x2, @rand_addr=0xb2f3}}, 0x0, 0x1ff, 0x8000, 0x8, 0x5, 0x7f}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0xffff, @empty, 0x8001}}, r1, 0x200, 0x8000, 0x7ff}, 0x8c) 00:02:39 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) rename(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)='./file0\x00') socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket(0x1f, 0x20000000, 0x5) accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001040)=0x1c, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000000)="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") mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x0) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8101f, r1, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) 00:02:39 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) socket$unix(0x1, 0x5, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) listen(r0, 0x0) 00:02:39 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file1\x00', 0x0, 0x86) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @loopback}, 0xfffffffffffffed8) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file2\x00') syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:39 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000100)=0x400, 0x4) lseek(r0, 0x0, 0x2) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 00:02:40 executing program 3: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) setitimer(0x0, 0x0, &(0x7f00000000c0)) 00:02:40 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0xffffffffffffffff, 0x0) 00:02:40 executing program 2: syz_execute_func(&(0x7f0000000000)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') close(0xffffffffffffffff) 00:02:40 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0x3, 0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x20}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x3ff}, 0x8) ftruncate(r0, 0xffff) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0x757, 0x8}, 0xc) r3 = accept4$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10, 0x10000000) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000300)={@loopback, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffa000/0x3000)=nil) unlink(&(0x7f0000000340)='./file0\x00') bind$unix(r1, &(0x7f0000000380)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000003c0)={0x0, 0x2, 0x3, 0x2b, 0x1ff, 0x9, 0x4, 0x400, 0x5}, 0xb) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000400)="c3961a296872ecb648e09cc9812061d0f990344506") mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x1, 0x10, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000480)={0x1c00000000, 0x10, 0x4, 0x954, r2}, &(0x7f00000004c0)=0x10) r5 = open(&(0x7f0000000500)='./file0\x00', 0x10000, 0x20) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000540)="0fd9fde4daf9dc53947e5639f0ea6a1dd07f9fba2cc36c783b61c176a2f78a31d52f336e600002c31cdd872e7aabbafd3822981f1060c72f7dcacf9656ced7c9bae06448db3e8ec898a47cf9c7f3d99fc42e968a4d207ac9000450ae2f8bc2d45ef4f59006d98ae46d518f49b49694801d6248902ecda047f640408b19721ab5dec14496496486427ff900988aaf67049e9f7fb40e7e172e59737c3028bf7a6910ad58ecb0b5103dcc10623dc2fddb6d499a745178") setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000600)={r2, 0x80000000}, 0x8) r6 = open(&(0x7f0000000640)='./file0\x00', 0x8400, 0x0) accept4$inet6(r6, &(0x7f0000000680)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000006c0)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000700)={0x8}, 0x4) sendmsg(r1, &(0x7f0000002dc0)={&(0x7f0000000740)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002bc0)=[{&(0x7f0000000780)="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0x1000}, 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0x1000}, {&(0x7f0000002780)="cb00c0951a43b0f60db6009c8352f66af165aa8d1bb8115ba5c259dd96e8c7e556459f44da0da5fa2de4d7e00fcaa4d4b560fc49c921fef7f42999af005f20118caf4f970de32f943a0afbee2a7cd372486acc3257b0920c0b34edd8e4a8faea5ed65427acb3c5e95c107eb80d8f08309d4e5256dc76ae50b2d95b8b9e593faddd780ab986643a68700848", 0x8b}, {&(0x7f0000002840)="b1d5c8f6fe2680dee9aff61f85a90de1ae3face4f39120ffe80a1ec154a5de76953a29ead311da4c0c1b7f448c110db7440431abf953d4ea3a301a4f42a387490533cd46ce37f845787433ca3c1f31b51ee5eca59485c6e37b415bd8eff74a01f9f52fbd8e99ee0a8f5542c845111de4e3ae7d082f797f6cf52bc34cb619029bf81f0c2197e143e2db35cc", 0x8b}, {&(0x7f0000002900)="a788f9c52ac422305d44d952cb1df484149f750aaa865edced422524a6e51ba182aa390c1b6a1af101091b2ee13d240d7fe12bd7d0080a1106e2fe97c1559b5ab33bf7e2d4c20ec9f80a4eb3f06bfe008358b1da231543f92cacb548a326cd530b0a7030440ed0fdaa9c31c84b7f06ea00b75d230ba0dcfbd089a524cbcf5c168b9b1cc594e6374777b0d83baa95670fb33cbfe8f078eae60ee8ebbe322f21d7509e71ad9bb759", 0xa7}, {&(0x7f00000029c0)="8e9bd39b3a2b029ef0f8cd815221b73f53326e07c03e08f5f2064a13ccdf998ef813ecb2b0ebb5366f86cd0d29b051a569b551b5aa2724cfe266ff1db642cf64cbd1c2d5121819f4e667776ca49f15dcaee8440ab2aed13ea482897b835b", 0x5e}, {&(0x7f0000002a40)="88dd97db44a1622d44f60f8fb0ed65461eab4b1e4df47d5aa114ac6e7f83cfd82d165a87a23f1cff99f395d7b25b5c00726c1b55b383d46cf6d8909d2454b7d80b4ec1f11eacaaa6e9487f502a810a65f4764a4994e94a3e0720c2591d06d1a7e32d7b07dd1db0df259040579a1fa89325f1e42f074920c9ead35b38e9df001de0", 0x81}, {&(0x7f0000002b00)="87925e0d653060188ef80abde46f986e4bb8ad261dbf44a0969ad3d147ceb1e82f6659ce0ffbed0e3653d5af40752e27d885424ccd70d83ad985f2a8c43bb71deccab9cbbafd483a4dbe833eef32715bbecc63751c6ac19e4ab039af8777a65a899db90a0c51d22e908edc804a164fe61fcf5ef9171270bf7889500cc93887ad39f7d67172c957b27ba0f480b45219b60df9bf481aea8b95569368a6a1f79a42694eed738a5fa2465d8a13241bf65b6ba58722ca7ca2230f561e5087c4", 0xbd}], 0x8, &(0x7f0000002c40)=[{0x88, 0x0, 0x8, "e10730eca4bcc96898a7a66fd1ae6bb0ad6e5b5c30126ace5d345e55e88e7e9f475f2bf64dc8481d8a8756bcfa90aa3159a33bd7756315f2afe875f89af2dd6d3ecbdd98df35ca2170c38a41e2283f2a119846bdae4f6e98f1a46a884a33023dcc434f1c756e9c04f33ad689131eccebb8d2"}, {0xf8, 0x11, 0x7, "66576e4dd40b622b17749397cea888e67f60a03490b2fe96bee8859a810efa8b4c659555a7ac329bf8e2b7997dab280e66a5c3aaae55ef1d7853e6507ae9bdc056c698659176b8dc827bd0f8c5b52fe9ddbb8696374c0a99076c6703046b4369451527133be6fbfc1ef857a2c16738315472a716e416c155e4e7f0087385996d8a42e946c22432cd39cbce71d10596f2fe7df49bcaeeed89b8c93c980d0afbd4ea65e03d1b9d13b47a087c30b8c3da8fff6995fdfe221638590ca850eb5ca687f0af90675c8cb5a4ad4490b9c87584546bd02a9002c2f6a4e9e6a026e9ce1a697489"}], 0x180}, 0x10c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000002e00)={r2, 0x151e}, &(0x7f0000002e40)=0x8) ioctl$DIOCRSETTFLAGS(r5, 0xc450444a, &(0x7f0000002f80)={{"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", "a978c679d7cf36ef576a1c0dee836cd9a591088890eb9641dea1b4f72c738b1f", 0x0, 0x2}, &(0x7f0000002e80)="7809a1e607c94d3c1dfa808d2a9350e65c4721b9816b7660f81ee2f0fd54a2e3d89a4bbf23dd32d6a5b5299e5cac971437f2286465d5340bf5e36e689ca7d63690f70851c2a25e046793d31819d327bffd1865f7341981f7d09721a2aeb75621e8a1ab85f9596c34f96707b353bfbe4c61dbf33b147677852073a519709ab37caf8249fcab764a1cb1b04b43434a67326092b906eccfbe827f5389c0e0304f97747c50c2960f4e9db6b4c7681b708964b86d416c0a74e847e26c1edebfb877492dec1ceae2aa0a9ad6bbc855b5b67471ec053febd3e5da", 0x6, 0xffffffff, 0x3ff, 0x8ce0, 0x38, 0x8000, 0x3, 0x2}) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000003400)={r4, 0xd5f}, 0x8) unlink(&(0x7f0000003440)='./file0\x00') 00:02:40 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x4, 0xaa7) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0xf5, 0x4) r2 = msgget$private(0x0, 0x410) msgsnd(r2, &(0x7f0000000280)={0x0, "ae52379dabd024fa7aef8b826a6ff524d2226e6e362e25bbd630ce43481cb3cf4d9168bbc8cca9d7ec7d53acfb0aa3b92229f7b912c40ee26009638fd2489855234cbb8db23b70fbd1cef3f7c4c96edad42646328f3a761d89ae39fe7bad369de4a8aa5f90fc4a64f91602305b9da4303f1960353a6f042913c624c93de94d8fff9aad0985002b10fdddabbf5b01a649546807f22e1329c6bdb03b432669409832a23c02d726c22c06619471feec19457a928935a67b76e0b56de4188e4bbec972572333ecd4af0c394c"}, 0xd2, 0x800) ftruncate(r0, 0x40) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) dup(r1) ioctl$DIOCGETALTQV0(r3, 0xc1004430, &(0x7f00000001c0)="c28275bca1245597192fbc9a2543e22b2dd0afda38724c26387fe6ed6572fb17fffdb2c7c40c05f0aaded159955fa6f4b790617f7935811a618921494e1266163bfc46fc42947f8ce2f2046ce2a8064de2683f217a7dba29d27770ecfb5fc02c31218ad91352eeba99a8a73410603c59761275140282d84ed289c3d45015ff443339cd4e796d01791e8e23b96cdea2c1269aad6d1e0b2e31a6e51a51e0eeeaff9d2d2b797056b7f751028892af8d2ef53379b95c") setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:02:40 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000180)='./file0\x00') mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fsync(r0) syz_execute_func(&(0x7f00000002c0)="96f3a798472c431c060f05f30f59bfd917cf0041e2e9b557fb66400f38dec60fb8c4464e4e75991e1ea0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7c422959b937042000066410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") mkdir(&(0x7f0000000040)='./file1\x00', 0x2) syz_execute_func(&(0x7f00000000c0)="c4a26528b10f00000066450fe0f6664b0f3a16b4439ba99999b3f20f1a06c48205ba6178c4a15012b93d9e0720c442cd0a6ccbfec48161d0775ac401b572f0fef20f1e6a09") 00:02:40 executing program 1: r0 = socket(0x17, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:02:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x5, 0x6) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/108, 0x6c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8005, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:41 executing program 1: 00:02:41 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = semget(0x2, 0x0, 0x201) freebsd11_lstat(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file1\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000440)={{0x1ff, r2, r3, r4, r5, 0x8, 0x10001}, 0x50, 0x7, 0x80000000}) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:41 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x7f}, &(0x7f00000000c0)=0x8) 00:02:41 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000002400)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000850491a3579431e0e89709e1a02c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020b3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000273f804e18610ccc2730000000000000000ee7ab103e7cf5b5e6e6733f36332487c6b3989eb7664c619031955c79ea42e2adda2b3dd7379fe9d916c20be464890493f77300000000000000000000000000253a44d9c9211e8589817dcf14397f2ca60e3452e74b00e2bec3bf46b2284290d49ce5848dcad9f643d5aa1a3646ec2def8a8a67d450b5ea6f3ef671ab9ac9341b09bcc986f70f02e205"], &(0x7f0000000180)=0x1002, 0x30000000) getsockname$unix(r1, &(0x7f00000013c0)=@file={0x0, ""/4096}, &(0x7f00000001c0)=0x1002) open$dir(&(0x7f0000000000)='./file0\x00', 0xc1, 0x80) r2 = dup(r0) bind(r2, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x7fffffff, @mcast1, 0x2}, 0x1c) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040)="42bfe8702e8cc16d0b82cee2b2322173335afe80b60f81914236c5d021f0675193") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) bind(r2, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x7, @empty, 0x7}}, 0x0, 0xac, 0x6, 0x10, 0x81, 0x7fffffff, 0x81}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)={r3, 0x2, 0x5, [0x1, 0x4, 0xb1, 0x2, 0x5]}, &(0x7f0000000380)=0x12) bind$inet6(r2, &(0x7f0000000080)={0x1c, 0x3, 0x2, @ipv4={[], [], @loopback}, 0x5}, 0x1c) 00:02:42 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(0x0) syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10") 00:02:42 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) utimensat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)={{0x100, 0x10000}, {0xffff, 0x8001}}, 0x200) utimensat(r0, &(0x7f0000000100)='./file2\x00', &(0x7f0000000140)={{0x3ff, 0x5}, {0x5, 0x5}}, 0x0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:42 executing program 2: select(0x279, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc700}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000040)="529f163b7b76d139a96d3ab5a49a61e710b018c4046e2b6a209e852b22112080d218abe58abbf83ad94ee419785ada1bdfeca595fc1d3a41c46c105906ba882d6c83c2383e45aa08fb900fca586fbe69fd6b7f4cb99971d046b9b7718c579e222457d42a97189a6cad72964214c05e26e773aa582eb1d086cd7f09c13d62973c08ae0ed16c23bd83475fc9dc9102dc38eec891b542692b449b") preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1, 0x0) 00:02:42 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) 00:02:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") pipe2(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(0x0, &(0x7f0000000500)=[0x0, 0x0, 0x0], &(0x7f0000000680)=[0x0, &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00']) 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) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) semop(0x0, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) 00:02:42 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) recvfrom(r0, &(0x7f0000000000)=""/20, 0x14, 0x83, &(0x7f0000000080)=@in={0x2, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000001c0)=0x4e) 00:02:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x6, 0x8, 0xffffffff}, &(0x7f00000001c0)=0x94) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x3, @multicast2}}, r2, 0x100000000, 0x0, 0x88, 0x81, 0x2, 0x79}, 0xa0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000280)="d084e59073771aa5614a600dd4e9172d6fb019923df99a98aafe83d77c2e627566f7f7ceffd6") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x9, 0x6, [0x5, 0xffffffffffff8001, 0x47bf, 0x0, 0x0, 0x5]}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)={r3, 0x80000001, 0x3d, "ce16cc62add6e227c21b8c44f8411c8068a0c311a40cbb1833583dca16985d62a8d754e643d67807643ae717c0f022bd34ff8162186213ec5c3b13145a"}, 0x45) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:02:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shmget(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) setsockopt$inet_mreqsrc(r0, 0x0, 0x69, 0x0, 0x0) 00:02:43 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00', 0x400) 00:02:43 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x2) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000740)={{"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", "634cb38a064bcc6caf80175bbd6d5550468d86142285d749a85a237489b3ace9", 0xff, 0x8}, &(0x7f00000000c0)="43be066e32cf055d2b1213fe269ee7f7f26d7a345360ed5626a16b1e0e9ac157225d5f0584b96c6fa3f1d885ccdcdfe8ba6f926dfaa86213074ac59bf21c9545dfc59c06f2f241bede782d4d30da63057f1492aa8572178c7b6b097e2600e340b21480aed26dc9", 0x5, 0xfff, 0x80000001, 0xff, 0x3f, 0x6, 0x3, 0xfc2}) fcntl$setstatus(r0, 0x4, 0x40) fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast2}}, r3}, 0x8c) 00:02:43 executing program 2: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x5) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000ac0)={0x80000000, 0x88}) fchdir(0xffffffffffffffff) setrlimit(0x40006, &(0x7f0000000000)={0x10000000000b35d, 0x800000b360}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000c00)={@in6={{0x1c, 0x3, 0xb7, @ipv4={[], [], @multicast2}}}, 0x0}, &(0x7f0000000cc0)=0x84) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000d00)={r2, 0x7fffffff, 0x4, [0x400, 0x8, 0x4f58c92e, 0x401]}, 0x10) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, 0xe8, 0xb0}, &(0x7f00000009c0)=0xc) semget$private(0x0, 0x7, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000a00)={0x0, 0xff, 0xf, 0xa77, 0x800}, &(0x7f0000000a40)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r3}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000a80)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={0x0, 0x1a}, &(0x7f00000008c0)=0x8) r5 = dup2(r0, r1) ioctl$DIOCCHANGERULE(r5, 0xcbe0441a, &(0x7f0000000b00)="54c874572d5b7b6f37024a3ea16a1281963b1157e542c9fa20e713a04b96f88b54b41a82b8223d5f33734c9964f99f25d625102cf1b4f19d84963998eb6b6b2c3e7ec845ffb3e2c6e93673105d40ae124457512e6632d006e463532aae467be0d7ebcf7ab3fc3bfa1176887d9c184f04d64c85e1ecbaa6b9e9433edfa8d659efd1f931731f2be2f468b855cc2fe08551867cde7b0822a027c0b87be904dbca190d1524bbfc5b4d113d067327688ed7a547a797b14f00074d0843ec4470706901499062544ac0fd02f3cc9b8632d12672988277e9998fd4b6572a100dd9") open(&(0x7f0000000980)='./file0/file0\x00', 0x20000, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r4, 0xf2e1}, 0x8) openat(r1, &(0x7f00000007c0)='./file0\x00', 0x11400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:02:43 executing program 1: syz_execute_func(&(0x7f0000000040)="985e4aa84a1cc60f05f359bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="1f00000000800000455c00000400000004000000"], &(0x7f0000000300)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x40, r1}, 0xc) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000140)=""/185) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) ftruncate(r0, 0x7) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x1c, 0x0) ftruncate(r3, 0x1ff) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) getgid() r4 = semget$private(0x0, 0x5, 0x4) __semctl$IPC_RMID(r4, 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c) 00:02:43 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0xffe1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e21e000000100"/126, @ANYRES32=0x0, @ANYBLOB="88000000de1000000800000000000000dad0da76"], &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r2}, &(0x7f00000001c0)=0xffffffffffffff71) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x4}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x3d, "c4b0f79bb794c978c1c11bbd981cc34b3eaa6bd9c93a643c94c70a704d51e30e739c1fc85699573ab3401f1b86f29994f50fff0bd1b1af6351a6514f8d"}, &(0x7f0000000380)=0x45) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x13}, &(0x7f0000000400)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) unlink(&(0x7f00000005c0)='./file0\x00') r4 = socket(0x1d, 0x20000002, 0x80000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000080)={r3, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x3, r5}, &(0x7f0000000140)=0x25f) syz_execute_func(&(0x7f0000000640)="882c2c0520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611009501c1a0e59934d1c49ff8c44141fc22ebc4c379053e412e41812047002b0003e8f242aaba0dfe8c7388a63a88a1c40f0bc4a141c4ac51155bf0a2003a0808294001b00b0800000f73d53944f1f466f347adc46291ae8ca0656000000f01c4740f2d96003a000f18c71d1d440f2b550140c4b33120b15ffbb15ffb110f0fca38048336000000") 00:02:43 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) socket$inet(0x2, 0x20000000, 0xa) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000280)={0x0, "b5e06da0c3f69302f7b0bce63e5911ee"}, 0x14) munlockall() pipe2(0x0, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) 00:02:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1c, 0x3, 0x3) preadv(r0, &(0x7f0000002300)=[{&(0x7f0000000040)=""/246, 0xf6}, {&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/119, 0x77}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/143, 0x8f}], 0x6, 0x0) r2 = openat(r1, &(0x7f0000002440)='./file0\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000002500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007c3f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3e2470b8350f37e00"/4098], &(0x7f0000003540)=0x1002) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000002480)="d1562f2637ea6cec49d64550c510be3730f7330d35e870289cc2fe3f3760e2f6dc2e0444a729f3af82ca046b9663cd7545448c68bff5c38bba81d7d1c239c8c1132d5a5293e0a647059510687b94458c1e49bb22da782c") freebsd11_lstat(&(0x7f0000002380)='./file0\x00', &(0x7f00000023c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), 0x4) openat(r2, &(0x7f0000003580)='./file0\x00', 0x2, 0x20) 00:02:44 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_execute_func(&(0x7f0000000480)="1c06c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfe21427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c461f92ba499a207af6d5151c4a27d181ec1ea01eff265dc5f00f30f516a005b5b304545e269a841b7b39945332f8f09a09442d2d3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = fcntl$dupfd(r0, 0x11, r0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x3, @multicast1}, 0x10) 00:02:44 executing program 3: syz_execute_func(&(0x7f0000000580)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c643fa0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a430f9556a676c1616100e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket(0x1f, 0x10000000, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x6, 0x3, 0x0, 0x20}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0x4, 0x1, 0xffffffffffffffff, 0x49d, 0x650a795d, 0x800000000400, 0x243, 0x8000000000003, r1}, 0x20) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1a0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x2, r1}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000180), &(0x7f0000000280)=0x4) 00:02:44 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x0, 0x0, @mcast2, @mcast1}}}}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f0000000040)=0xfff, 0x4) sendfile(r0, r1, &(0x7f0000000000), 0x5) 00:02:44 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xffffffffffffff, 0x400000000000412, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x1c, 0x20000003, 0x8000) getsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) open(&(0x7f0000000100)='./file0\x00', 0x28a80, 0x102) fstat(r0, &(0x7f0000000000)) 00:02:44 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') write(r0, &(0x7f0000000040)="4d91a9b77f0c2f5de41380af17f986d5bb1c6261", 0x14) fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:45 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) 00:02:45 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x20) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x8002, 0x58) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000500)="4eb410753596d054058e44aa89f72eed6958cc051a86ea63d9d38571a9d1e8d7285d3d6b8a38a5c30b8c77398481d737c8df33ae038895497f95006135cdf5961735be22a2ecc6c2820ea11361a9b2b125a07b99495e7fb93497a00663e50de8fd6b3c05e83276dc") r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000002c0)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000440)={r3, &(0x7f00000003c0)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x2, 0x7, @loopback, 0x5}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x1, @empty, 0x1}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x9, 0x7, 0x7fffffff, 0x63, 0xfff, 0xffffffffffffc645, 0xeea7, 0x7, 0x9, 0x9, 0x1ee10d1e}, 0xb) freebsd11_fstat(r0, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:45 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) socketpair(0x2, 0x20000005, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:45 executing program 1: r0 = socket(0x2, 0x5, 0x0) close(r0) 00:02:47 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x18840, 0x8) openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x2) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) shutdown(r0, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000140)=""/168, &(0x7f0000000200)=0xa8) socket$inet_udp(0x2, 0x2, 0x0) 00:02:47 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') freebsd11_getdents(r0, &(0x7f00000002c0)=""/192, 0xc0) fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000400), 0x25f) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={r2, 0x1, 0xf, 0x81, 0x5}, &(0x7f0000000380)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x7, 0xffffffffffff8001}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={r3, 0x4b, "616f3119da0d3fba31cbd3054c9014565cda0d68b45f8a657047dc492dcf0d8f7ed9f937e1cac2b09459662613b0098b703e57a9aeb07521f7f5db0dd988ce5e51a2d1992fa9f985de2ee0"}, &(0x7f00000001c0)=0x53) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x3e2, @empty, 0x8}}, r4, 0xea16, 0xffffffffffffffb8, 0x2, 0x1f, 0xffffffff, 0x5}, 0x98) 00:02:47 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0xa, 0x17) freebsd11_fstat(r0, &(0x7f0000000040)) r1 = msgget(0x3, 0x80) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/130) 00:02:47 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x581, 0x4) r1 = getuid() getgroups(0x4, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x400) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) fsync(r3) syz_execute_func(&(0x7f0000000140)="1c14c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23c4c1f9c5f30067f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc420fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:02:47 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000005c0)=ANY=[], 0x0) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0xffffffff80000000, @rand_addr="3aacd32342e6b7769f5c556322426319", 0x1}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="62af8c7095d2fb5398fac7d6ebc3c3", 0xf}, {&(0x7f0000000080)="e562749bb3f88f16d26985933730d69a66492c3b7ed6071ad619027369a41c72ccd5cf43ed86b3a2d17bd53524e8e0f554befd502fe88d9dfd41031b5c845b276d0c02a530e838088d4f990edcd4e6907c2e11", 0x53}], 0x2, &(0x7f0000000200)=[{0xa0, 0x0, 0x40, "3523a922f7c667643b83afff3c07a2884e5d35516ed3573f1aa1f398d3ea4e752f9773593bdcbb8f64a84515fd6cec829f8f6528b838d1ec03cc84ea2ccdbe393c0b010001aa3677305f2910235758d4cda9a0612c3f2d75a0df1379768dbb7584a9cab0d2f19b52616e9d2246b39e2d744bce3f7b335d9c99a61e54cb8856a8ef9433b11c7cedf52a4e"}, {0x68, 0x8e, 0xcf, "23ff80239ad6ef9cffb594d7fcb50501a9ae66bcdc2d5030ddb4df2467f0a5130aed0c186adae9b2262886ecf7e792c46eeff5fcd273091b6ee4b4aad02ad7e8c7fddb2399ee1b7067ff1ffdcf819cb9b3a6"}, {0x20, 0xffff, 0x0, "a6f1d5ecab8db0d4437c5f"}, {0x68, 0x1, 0xff, "caa05986fb2483f94dc964c2a94d7a73d81d2a329adc40ef63dd7ccf4bb84c93071243a176c930890a89882c4856cc34d5eed6271be813c918108c112956ee9d071dc67b897145a9f05b617e7e524f42ff"}, {0x40, 0x29, 0x0, "bd2a391f88e49c0a51582cf18a30c8b63e692fe17c0c5228142cabf6a34ba5358013918bc89b03adc8d8"}, {0xf8, 0x89, 0x8, "66423aaae1bda5254c24cecb5051f41ebffc972c63454be7027a740ce97df22521623b919dc7270526c8c192b1fff3c16e087241673a7f5c93eed6145c319465e8b1d6ad7371d05f7f902617c49d978320af2178bba850cbfdd795f2f9231a9681899172ef91c00a61167ea759e964037ef735687bac365d72c3b95b0889dd29a16bcc14c32b18974fcf1c0d51495df04beeae524e1a7bd195ad602eabb7d85549d40b2e9f26d2f19d960d2eb914805f5a846efcb3fb017990f7291f44c9ab3034fff21c31ee41fc7acd9a7d5944e6b68bc5af96a1d70a0dbf04a97b2bfd905fa385"}, {0x90, 0x6, 0x3ff, "46eb70e1b4983e1299987843db0b5e384b6378cc688897f4a5231ba9229ec097c720f512c66c4bce391679f2f6c430f8907f6abf9e0f11a3f101c16bac4524dfdb1844878f005dd85165557a7196010ee55c8f5a1526c60cf091274c27218831d91f8a9036fd4e6ae607c21c1f506cc79befbb82a0d2bc4eab"}], 0x358}, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001380)={0x0, 0x8000, 0x997, 0xbe7900, 0x8, 0x80}, &(0x7f00000013c0)=0x14) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) 00:02:47 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000600)="4c5d0d0ce2d70036fef044dc10572dc617a21c3d8ad0ac51d30e9fcef0923588b966a7a453c9def3158d6cef6bba61049c7a5196e868a93d054497439793d47a3fbe0c8a67d37d3569c7e91ca430edc10a655183a784970b483efb3efbac4fada6d0cb2c2f9f3993f872e46758ece0129b7e71097cd82f6da3b4cc3fbb5b733d59ba73abe534c06e00710660f26262649ba682dd6124a0a228a43fcd13bd606ac29798deecfa77bce8976c14acb9fa35f9c53364f43f3039d930edb6c7a247388c060f2bf5f6127a611b9fd1a44e0a06c963cc550693a5cd4c3816af19228afe4aab1be4313d257a4dc72b7027035bfef40f") __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgget(0x2, 0x200) msgget(0x1, 0x1c0) msgget$private(0x0, 0x60) msgget(0x2, 0x8) r3 = msgget$private(0x0, 0x4c) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000700)=""/142) r4 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x5, 0xf, 0x400, 0x7ff}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000240)={0x100000001, 0x10001, 0x1010, 0x1, 0x2, 0xdaeb, 0x100000001, 0xffff, r5}, 0x20) mlockall(0x3) sync() sync() semget$private(0x0, 0x3, 0x20) recvfrom$unix(r0, &(0x7f0000000500)=""/235, 0xeb, 0x81, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00./file0\x00'], 0xa) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r4, &(0x7f0000000100)=@abs, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r6 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r6, 0x7, 0x7, &(0x7f0000000080)=""/31) semget(0x1, 0x4, 0x30d) fcntl$dupfd(r4, 0x11, r0) semop(r1, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) semop(r6, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:02:48 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) setsockopt(r0, 0x8, 0xb480, 0x0, 0x77edf0597dd198a0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x1}, 0x8) rename(&(0x7f0000000140)='./file0/file0\x00', 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, 0x0, 0xfdb3) 00:02:49 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000000040)='%', 0x1, 0x80, 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_dns\x00', "be425e0bbf821d45bf81fd2f06109bac81740c68eacac52f237a3a6363f65e0761a722972b0f073ef7d9edc730e5742a2f572a22798a1073b555552340c867048251070a486330c5ed7fc7848d7b86d77ca99bf70a79feb8f11abc6312f58beb2d8e9cab3c3dd04455acd82a0be359a75871738ae1e46e3bf27f8b9da5554b65c2d918e502509a48992c31cbd999c65aa0f32a6ca6021313ff941a41b4532445f555a0af9d700bf0ed71230d2bc555ca5fe0989e4c9fa3507f6591ce4e70625bd96665c2933f66283bef11bf468784962914d5ed8d013f921d2e4c6e95feb1e99ba1f975dc491ae1a2a5ac1e2f342386"}, 0x100) r1 = dup(r0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000180)="aa6d660eadde75e82633de076e385798a7c5b3695edef6e05e5812373a5490fbe495a8cb88229cbff6b0688e17a1bdda2468d505daa721085a210710b07b4b3928e3c9c018e85f7d82e25d675bd97fb8b622c52a8d74dc61b0e454e29168a78c4dfd0aa8e291661001ebf02cbc7b7de7dd16513efeedda1a55ebeeca00e05bdbed2ecaa2425ddd6d3dd1c577d20b3599ddcbc3f70ec87f0558f34da4458ed6b49591d1f970a281a6d56bc23c1334b5fcce2b3365459bb02b4fd4128bd3a4a735e39ad6bc97414bb18005d34460") sendto$inet(r0, &(0x7f0000000140)="ce", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:02:49 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file1\x00') mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x80) fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:49 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000580), &(0x7f0000000000)=0x370) 00:02:49 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)="2825ec1e8710ae77c817b1ce0be2c2dd5a5a2a7c94d12876cfde0f48860af55445539441c2f8e8b79920000f560c6d65de597aec8333ae37bc8b3d1638fa65ff3d7daf9b822d768e4ea425a811fa51ab2e", 0x51) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) fcntl$getflags(r1, 0x1) listen(r1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000140), &(0x7f0000000000)=0x4) 00:02:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt(r0, 0x4, 0x5, &(0x7f0000000080)=""/158, &(0x7f0000000180)=0x9e) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040)={r1, 0x40}, 0x8) 00:02:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) close(r0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1f, 0x2}, 0x922) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x3, r1}, 0xc) close(r0) 00:02:50 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) 00:02:50 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0xa54ec21fe1422b99, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="060000000500000000000700000000000008000002004e237f00000120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500"/156, @ANYRES32=0x0, @ANYBLOB="0900000046000000be8e00000700000004000000"], &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00'/12], &(0x7f0000000400)=0x10) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={0x0, 0x20, 0x100, 0x1, 0x5, 0x1, 0x1, 0x7, {@in={{0x2, 0x3, @rand_addr}}, 0x0, 0x9, 0xffffffff, 0x7ff, 0x7, 0x3}}, &(0x7f0000000500)=0xb8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000580)={r2, &(0x7f0000000540)=[@in={0x2, 0x1, @loopback}]}, &(0x7f00000005c0)=0x10) syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000080)={0x5, 0x5}) r3 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x100000000}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0xf, &(0x7f0000000140)={r4, 0x1, 0x6, 0x3}, 0x10) 00:02:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000008) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x9, 0x1ff, 0x8000]}, &(0x7f00000000c0)=0xa) 00:02:50 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0) poll(&(0x7f00000003c0)=[{r0, 0x2181}], 0x1, 0x0) lseek(r0, 0x0, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/143, 0x8f) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) 00:02:50 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) r0 = socket$inet6(0x1c, 0x4, 0xc23) poll(&(0x7f00000003c0)=[{r0, 0x0, 0x2300000000000000}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) socket(0x12, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = semget(0x3, 0x1, 0x51) semop(r2, &(0x7f0000000000)=[{0x4, 0x8}, {0x2, 0x200}, {0x1, 0x7fffffff, 0x800}, {0x0, 0x101}, {0x3, 0x8, 0x800}, {0x0, 0xa4b8, 0x1800}, {0x4, 0x5, 0x1800}], 0x7) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) dup2(r1, r3) 00:02:51 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000004c0)='./file1\x00', 0x103) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) r1 = dup2(r0, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e2696645ae000f660ff7d345332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad0fd189e3200000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000002c0)={0x4, {{0x2, 0x3, @multicast2}}}, 0x90) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="c80000004a5709a5dd3f4889f47a8cc441ac5a74d007acc158801afbf965eae3910bed4c02c5741ad2a35104bf4957cabe75c3b1d22795e2e44dede3a63a65821de5195bf7d6871b29c3b58e6b92230f15b2a49d65eab613782828d660c28bcd2ca325864a9461d362862d79a98cdd254529d51c51fdb1b0aafb4920eff1e709a87ba513540c08abd86fc0693543dd6b5827d192e741a33c9cae252bed2bbf182fedb4e05cb7daf2f2e993e0f426bd8270ae9ff8703bc74666841d36a9a8bdcaaea2440034b5052db21498d6"], &(0x7f00000000c0)=0xd0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x6, 0x8000, 0x8}, &(0x7f0000000180)=0x10) 00:02:51 executing program 2: ioctl$DIOCRGETTABLES(0xffffffffffffffff, 0xc450443f, &(0x7f0000000180)={{"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", "7341f508d7f52edb7e2547f65efae709cb40cfa2a5b6c75d2b0646903726c0f3"}, 0x0}) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="96f3a7988f69500230431c060f05f30f59bfd917cf00669041e2e9b557fb2e660f73d7000fb8c40fa0e509ab34d1c4e1b8cd0e0bf8c4f817c48b00c66db712c4e904617f5300000fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826e4b0faeb141233333d446c7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f5262647c388fefe02000000c4a1dd7dbbbfdd5cc6c403c57d9705f0ffffb1fb2f00450492c43e450fae7c0f0f") 00:02:51 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000200)="b19a91cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1aadfcfcfc3664545186746f3fe25400eaee47c7c0fe1ba0400000026400f0d38c401fe5ff6b1ddf730255008ba26f366f33e0fa9efc92dae5b877272c38dc4c4461d54111d00") socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:51 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x40) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000280)={{"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", "da6162db2cef7255efbe393534147ac4dcd927b8d97efa6beedc10680ace4b9b", 0x4, 0x6e}, &(0x7f0000000200)="ec95895b0403c1e4da1074e8979bb665a8d37f1c679981d5ce24c3748e9bf690c54d37bacbbe145cd64ba83da1d5d76c8623e742c58197edbf2a9409ab5a75e9fb766286034af6a9326321d2552eea492abf2afd88ac56f869499a55fdc2192886b349", 0x2, 0x0, 0x2, 0x7, 0xffffffff, 0x3f, 0x1}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000b40)=0x7fff, 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) readv(r0, &(0x7f0000000a80)=[{&(0x7f0000000700)=""/173, 0xad}, {&(0x7f00000007c0)=""/12, 0xc}, {&(0x7f0000000800)=""/169, 0xa9}, {&(0x7f00000008c0)=""/247, 0xf7}, {&(0x7f00000009c0)=""/5, 0x5}, {&(0x7f0000000a00)=""/104, 0x68}], 0x6) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x1) clock_settime(0x0, &(0x7f0000000b00)={0xe1, 0x10001}) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x9, 0x52bef2e4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setrlimit(0x7, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x3a) 00:02:51 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000000)="63996b3b61db12695f5fb781428607c680c29892ff197c2b4b393cabdf4355d97a0941986194fd030afc9c0d9afe930b4df724ab74178b7c40344f4b7de9d1f573c3d93353d4fb31b08dc80404a77822122931abfe94f48325513baade9b2131da3765bbb35d97137ad3064611cb94922c684dcd657ada2bd1c73068646867c50e5131cecab6b2e61e79b60591b6afcb736f2adb672792bc623a8a0be775ae955c6f80eedda6171ee152f39b58e08f80c6741a23ed8765c4ab56b6e4599a9bdde8a1070f86df818e0b2bb5bfbd841511a560a9370698101558fc0f083f7960904f66d27046b9") setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) 00:02:51 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0xfed5) 00:02:51 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000280)='./file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:51 executing program 2: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) munmap(&(0x7f0000b48000/0x2000)=nil, 0x2000) munmap(&(0x7f0000b48000/0x1000)=nil, 0x1000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x784, 0x2, [0x3, 0x3]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x6, 0x1, [0x7]}, 0xa) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:02:51 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x10000000) accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") accept$inet6(0xffffffffffffff9c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) socketpair(0x10, 0x0, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040), 0x0) pipe2(&(0x7f0000000140), 0x100004) rmdir(0x0) 00:02:52 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x1) setrlimit(0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8, 0x20000000) fcntl$dupfd(r0, 0x11, r1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) r3 = getgid() r4 = getgid() setresgid(r2, r3, r4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) fstat(r5, &(0x7f0000000200)) r6 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f00000003c0)) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:02:52 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:53 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getpeername$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 00:02:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1206, &(0x7f0000000100), 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7, 0xf, 0x0, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x3ff80000}}, r1, 0x59e, 0x0, 0xffff}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000200)=0x8) 00:02:53 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) r2 = accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x1, @multicast2}}, r3}, 0x8c) 00:02:53 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) r2 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = msgget$private(0x0, 0xe0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000440)='./file0\x00', 0xf05c8bfc1af11401, 0x8) ftruncate(r5, 0x7e2780e3) r6 = msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() msgrcv(r6, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) 00:02:53 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESOCT, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="9dab8c"], @ANYRESOCT]], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$unix(r2, 0x0, &(0x7f0000000040)) 00:02:53 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) dup2(r0, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 00:02:53 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") openat(r0, &(0x7f0000000040)='./file1\x00', 0x100000, 0x4) 00:02:54 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = shmget$private(0x0, 0x4000, 0x8000148, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000000)=0x7, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)=""/118, &(0x7f00000000c0)=0x76) 00:02:54 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffffb2) 00:02:54 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x4) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:54 executing program 3: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0xdfff, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 00:02:54 executing program 1: r0 = socket$inet(0x2, 0x5, 0x3) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000001240)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0xc) __getcwd(&(0x7f0000000240)=""/4096, 0x1000) 00:02:54 executing program 2: syz_execute_func(&(0x7f0000000000)="0f82a889999964460fb556f5640f3802a0e40b000064c1c45f450f5d2ec4a1f173d1002e660f2912c462edb8ffc48238f2434f0f0d08") 00:02:54 executing program 3: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99610855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:02:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) write(r0, &(0x7f0000000180)="df33ba221a36424a3ba6e881c35f5796c29b4c88c06ac0df729161830d8cbe598bfba612f890ced492b28528752c396a6680bc185faad836bb6eddf76beccd068d68cc8ddc6d", 0x46) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000040)="06f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be9482f80") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x3, 0xb00, 0x6, 0x2, 0x8, 0x800, 0x5, 0x0}, &(0x7f0000000080)=0x20) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x9, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x5}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r0, &(0x7f0000000200)) 00:02:54 executing program 3: syz_execute_func(&(0x7f0000000100)="0c09c4817a2df998cd801b69e4c461e4158ca3690000006962f5696200d9d9d0c4c46115e4372cf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676440f0f5300a0e00000802000c4c3dd6d680751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef81499f7030faee4912402025e5bf426400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x4, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) 00:02:55 executing program 3: r0 = socket(0x2, 0x20, 0x41000086) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x4, 0xac, 0x0, 0x3, 0x7, 0xffffffff}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:02:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x8, 0xffffffffffffffff, 0xfffffffffffffcf2) socketpair(0x1c, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="c3030000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x18) getsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:55 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x0, 0x4, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x9, 0x800, 0x3, 0xfffffffffffffffb, 0x1, 0x401, 0x0, 0x0}, &(0x7f0000000100)=0x20) freebsd11_mknod(&(0x7f0000000240)='./file1\x00', 0x0, 0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0xeb64}, &(0x7f0000000180)=0x8) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x69, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100001, 0x9) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:55 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x88000000000206, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000000)="3383158348ae5d130fe9f0004716ed27f7b4") ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) 00:02:55 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = semget(0x1, 0x2, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x2, 0x1000}, {0x1, 0xe8, 0x800}, {0x2, 0x35, 0x1000}], 0x3) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000003b7d1b2f86b0f35e77e2b8a6e51296bd0e6e0730aec5ef31dba789e9a82a3254219ab6747fcacf32f55161db09afa2d17c680238d7090b033db6cdf85ee8060a5eac863f0a378205678d66560fa3c9453632d145c851cbf73a68"], 0x0, 0x20000000) r2 = accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:02:55 executing program 3: r0 = socket(0xffffffffffffffff, 0x8, 0x4) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f7f686c653000ab4021cbb371cbdfa311671c28dcdf6bf31f927ce1ee01302b7de5665d4a6cd8cee10879ac3e98585adb7099ddfb48b7f2fa4c9c414519ea37785a86ab5bbdc7d50b726dc8f0a46bd7b2aea66f5b72071ac46864edf3de7485977a24fe7d07af7e96d6f215cb0c5318de63a34c2f6ad6f6ada546b68808441c90bc1d5009f825d9d5edf1b1030a95896f85e1ec7d1f9a80ec44f10a2cd2c74c42373da37bfa53f8754ae72e6edd2e91740fa7f8f2d3cb59fa2f2d36b116bebca6b3a403270ae9284522e98cd850dda586086423b43702e8"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:56 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000480)='./file1\x00', r0, &(0x7f0000000440)='./file0/file0\x00') readlink(&(0x7f00000000c0)='./file1\x00', &(0x7f00000002c0)=""/198, 0xc6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @local}, &(0x7f0000000140)=0x8) fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:56 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") pipe2(0x0, 0x100000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0x29) sync() setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0xffffffffffffffa0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000500), 0x0) semop(0x0, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='\x00'], &(0x7f0000000440)=[0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', 0x0]) 00:02:57 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) mkdirat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x80) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r1 = open(&(0x7f0000000040)='./file0/file0\x00', 0x1cb3a952deddab10, 0x28) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f00000000c0)="1b998e34df16f7cdf4918d29ca1cb8f1c525cf6386f97b54316cbe5b5b0104d4b15fa7dba4511e0611f7ce1f5cfeaf943653ea5ac4273d25173f956201685fff98f3fdbe45ccc79ef700fea233c5faef937d0dc61ed713ac2f12355cc69713292a503c355f42333c0afea9e3d1d0feb699652df0846786964fb7387dd663ccbecb2ca8075b9603a1d6f426120f4c41b3c3071bc93893c60f10df40771078ebdc8d0301e12a4d86d3c20fa7697ef7a5eb") chroot(&(0x7f0000000180)='./file0\x00') 00:02:57 executing program 1: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000100)="0c05c4817a2df998cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851438fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b660ff7e10f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, 0xffffffffffffffe0, 0x4}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0xfffffffffffffffb, 0x9, 0x2, 0xe5, 0x6}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r2, 0xfffffffffffffffe, 0x1200000000}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r3, 0x0, 0xee5}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4a, 0x2, [0x2c, 0x1]}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r4, 0xfd}, 0xc) 00:02:57 executing program 1: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="001d0000"], 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080), 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f00000001c0)="61909e1c86f89439", 0x8) 00:02:57 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x800, 0x1, 0x100000000, 0x4, 0x1c5}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000100)="b15991cd80696852ef694b02d946f91cc10f788e00800000665b0f3862315868f4a95ff9400f78f68f4808eebce00000802000d4c48192558dc3c36645660ff6e9660d3a128f000000767c7cca4f730747da731f071f075fc4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") 00:02:57 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[], 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) ftruncate(r0, 0x2) sendmsg(r0, &(0x7f0000000880)={0x0, 0xfffffffffffffe77, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x1}}, 0x0, 0x8001, 0x0, 0x9a, 0x49, 0x4, 0x3ff}, &(0x7f0000000100)=0x98) 00:02:57 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$getflags(r0, 0x1) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) fchdir(r0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) dup2(r1, r2) select(0x40, &(0x7f0000000440)={0x3}, 0x0, &(0x7f00000004c0)={0x8}, 0x0) 00:02:58 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000140)="a2517ae08ce70e00c2dfceb1aac2177df0e75e2d938dc6e02f8cc78143ea459d18ad66080e8316eaa563ac56cebee0c6f0d23c5453a743626fb5bf888d2be6aa4220d5a2b4d9dfec5309d06bd6d4f0ac1ff5ba33db6371d3556fdc40ad591a21eec113adf59c789a3f8678f90213db0f84b460c8bc45764f6b3f6f86849ce09ce8b7775fb8a4b322d7696c6794f0f7bc8f3b091b1f14d3c495fcf844a98b78fe0caea4db2d0c0d65816f") __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f00000000c0)=""/71) 00:02:58 executing program 3: mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x80000001}, 0x1) r2 = semget$private(0x0, 0x7, 0x84) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000400)=""/4096) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="e0000000000000000000000008000000a653addae736c4c29a1a1370cd0cf2c88b03fa60b2439387f15b05ce050d03b362c25880ff7b0f3c2944d3c2df1b7b1c4fd6502924905bdd5dbccbf9ec72b642c9c88d4cbb3d501461ce873f26694579e27a6ea0cdbfc6446087cfe0104ca3bf9ea660aa5a26f1ab0bbd6ed5106c4270d6b155a02ecfb8fb9c7893c75a42dc35bcd123e00ad99f340ecaad546003e0c034c656a3e4984e92ebb9b4a87fdbd8d38f2af5afb8c9f8fe61eff20817a8b617ea17a395a8d9d76fd79ad23dde60a34b54d59c32d6ddab22bbeac50000000000"], 0xe0}, 0x80) pipe2(&(0x7f0000000040), 0x100000) 00:02:58 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x7, 0x80) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) 00:02:58 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000000c0)=0x9, 0x4) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:58 executing program 3: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = shmget(0x3, 0x2000, 0xfffffffffffffffc, &(0x7f0000ffd000/0x2000)=nil) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x2) close(r2) flock(r1, 0x8) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0xfffeffffffffffff) 00:02:59 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') msgget(0x0, 0x10) fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x1, @multicast1}}, r2}, &(0x7f00000004c0)=0x8c) read(r1, &(0x7f0000000300)=""/201, 0xc9) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x111}, &(0x7f00000002c0)=0x8) r3 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000000100)={0xffffffffffffff07, {{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x88) 00:02:59 executing program 1: syz_execute_func(&(0x7f0000000700)="1c0848c4637916d7b0b0cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66660f6079dd7c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c421ad560546aa0000c1ea01eff265dc5f00c35b5b304545e24a696941c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6ad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:02:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300), 0x0) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000002) 00:02:59 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 00:02:59 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x10000000) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:03:00 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x40, 0x0, 0x0) 00:03:00 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82021d2f66696c653000"], 0x1) r1 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000300)=""/4096) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x709}, &(0x7f00000002c0)=0x8) 00:03:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20080, 0x112) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) accept4$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x13dc, 0x10000000) socket$inet(0x2, 0x2, 0x0) 00:03:00 executing program 0: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/28}, &(0x7f00000000c0)=0x1e) freebsd11_mknod(&(0x7f0000000080)='./file0/file0\x00', 0x806c, 0xfffffffffffff6cf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3f, 0x7, 0x1fb1f732, 0x0, 0x80000001}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0x0, @mcast2, 0x15}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x1, @rand_addr=0xcb}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000380)=0x10) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:00 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x101) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:00 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x8) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x7, 0x8}, &(0x7f0000000180)=0x18) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, &(0x7f0000000100)) r5 = socket(0x3, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(r5, 0x6, 0x4, &(0x7f0000000000), 0x4) 00:03:00 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x400200, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(0x0, &(0x7f0000000500)=[&(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00', 0x0], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r3 = semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) __semctl$SEM_INFO(r3, 0x7, 0xb, &(0x7f0000000100)=""/142) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x5e79f3ce}, &(0x7f0000000080)=0x10) semop(r3, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 00:03:00 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:01 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000080)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000016c0)=[{&(0x7f00000000c0)="89afcefcd9a1dbafffa5ed90fc86f166dc2a49109a57aa6d7b5481460aa83844043d80b642433f4709318eecff67b7ce91ff468fa1753a86aa39965e296e8a5686dea7d797fd39aeac86931a520120d2af8d6955ef48e06beeda974f404cd5fc91a2b05b04e4c295b2cd4e2fa7661c686f0df8f9da4536c2681bf7213d75323d96c17d42693c50d7d04bd0b592b8b86f82924a0ca12c", 0x96}, {&(0x7f00000002c0)="a10c2527b8fc1a67b1380196ec99c0f17c1a0bc8cd4a4c911b30f1a4004fad0748d9eeaee75d13ad409eb1caa33d24fc22fb7e9d638628db2b5560e4130e7a8b822bf20df7bb6c70cc5060c775d3c43a798cad444036edfadcbbad0a9fa4bacd85ddc04d838983dbfa5a9f9709d5808a91169d318e0a82463127637d70e6439a25d59a5f8da4120b088bfb87e84c21f0ce095f58c065a3789464e9abe7a2e81f68dc859cf498ab6745d707cc79302026f47acd0ed88809329c802acf18271b030c6c99ee2baa26d3353e2eda25a9ac368a", 0xd1}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000180)="d07e6d49d3245af6ef943e2ca76a", 0xe}, {&(0x7f0000001400)="4ee5329b122f8b881c286481895337018aae93ba1ad87bf02081f95d7700c5a1d440a3d640cf4460201cb0802ef5e85d8377c7ca31ebfad286e049b988b5f7c8240e55df3e13ea2e5963226b1d8c5c19a4f31dc795ea1b4f0e4b03810308e66ca05282807e4c3fa22617068ac7247e8d330edf17957ebd4a005cf44eba563b3fd2d483124d6f804d93fcd3c54901b20f18b0e5a81bc847008d8a647d596e5349653af7ae26d7ad9dc228850168a63e7ff8fa0d21a0968fd159568bab93ff035bc359f84ba76e540aa6742b33ff3cfb7a0368281d857b09cfc635", 0xda}, {&(0x7f00000001c0)="fe73a481c59678715ea5480c409683bcc55d3a3a0881aea2098aba1c269f5f6503f5960f029f4da405e3ee5a6a662c0deb0c15eaba67a8adae8d0496394eca36c1da40", 0x43}, {&(0x7f0000001500)="1ea40b177c785bf7954788e3a7493365ecc97791dce273", 0x17}, {&(0x7f0000001540)="94a73bd3fc0e59cd764506513c108a7736e99b10a082db17e6cd9e5daef6b1668bd4c844011147cd469947f07ba54417969e4ea503f1724a07767b89ecbb6ceb699a4d23ba0fe3b281", 0x49}, {&(0x7f00000015c0)="6ea30c80da70674150ebd845952c5bd2da9d9e4ec81803bae59236bcedce3fe49f9b8867da2ac6e4cb5c262746542bcb8ccb11b2fee8983cd3490b430ba2e0ca163d1755752f82bd66f5194cf943b2b42f6e601236e8b091d34a83a694c8ee91ba952e7d0b22deee346b6c5b1f5c0418331f04d2b54f985da2743c875d037387cfba39f5db6de37257e2c5255dbce1a56226b6d97ef1b0b11e6ade92681d0f72e02e475858a86f05a9e95fb471d4bf5680b4879dea8c8c6f6afca482731b0464ec1c2a06576425a81ccf32b3c366da457de47a0da5103780433c940ba26ee9c6c12f7f049d8c5e77d7bc2b204936", 0xee}], 0x9, &(0x7f0000001780)=[{0xa0, 0x3e, 0x8, "679798396cea62d4c61ec5ea8540cead537a2438272bc277a29475963029eb2fc386bff545bb2baae1bcf7d7ad2720d73ddd8be8219e914d47ca18674bdb7266e97a42d1169336308c1ba61bebde8a0155a23cbf64f76e91b5025740784388cd46d6af87f5b861c5460061767b664cee945678f538ee9dd1548719e6e2914309bc1f2c9d3487ab103448926bc414d2"}], 0xa0}, 0x20000) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280), 0x14) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 00:03:01 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x140000000, 0x4, 0x5}, &(0x7f0000000040)=0x94) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x3}, &(0x7f0000000180)=0x8) r4 = semget(0x3, 0x4, 0x200) __semctl$SETVAL(r4, 0x2, 0x8, &(0x7f0000000140)=0x4) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005}) 00:03:01 executing program 3: socketpair(0x0, 0x7, 0x6, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r1, 0x5}, &(0x7f00000003c0)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x108) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) read(r2, &(0x7f0000000180)=""/205, 0xcd) setsockopt$inet_mreqn(r2, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000080)={@multicast2=0xe000016d, @multicast2, @rand_addr}, 0x20b) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100)=0x3ff, 0x4) r4 = semget$private(0x0, 0x1, 0x2) __semctl$GETPID(r4, 0x7, 0x4, &(0x7f0000000280)=""/9) 00:03:01 executing program 3: syz_execute_func(0x0) msgget(0x2, 0x400) r0 = msgget(0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000003c0)=""/79) msgget(0x1, 0x1) 00:03:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) sendto$inet(r0, &(0x7f00000000c0)="2074f7fa74072a", 0x7, 0x9, &(0x7f0000000100)={0x2, 0x3, @rand_addr=0x2}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) 00:03:04 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00002e2f66696c65302f66696c65300300000000000000138c0679d00bc25fbf0f06dc53417801d4933ac5ecb4b7a7b0324c3b7564c3e2fd29bedeab6d2595e54e"], 0x1, 0x0}, 0x20101) sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000500)="80ce65600847a89901f8157f4451f96407a7e9cd6095718eae4707d7982d3586dbe7f419f9e7f1019f396fd7ac18d2ba8f21deee34d47402cb32f0d6c4229e2092d92b53ee1905931b49caa90cd10f6e2bb52fa5a0098ae71773c0e89c36048d8300eceedd5866b767f0ea0d90658fc9fd4c4d70dc369c8a2bd8e19b52d9ea2cbbb0179faa573e5d4b2eafd6fd3dfbb178024759d1d90c", 0x97}], 0x1, 0x0, 0x0, 0x5}, 0x4) 00:03:04 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file1\x00') fsync(r0) syz_execute_func(&(0x7f0000000740)="96f3a798f20f5c211c060f05f30f59bfd917cf00669041e2e9b557c4635178a486000800003566400f38dec60fb8c4464e4e751e0fa0e509abc4e10bf8c494c61600c66db712430f530eee0fbcaf00100c00f2436facac01b00b080000f08171a30b8a826eeff0420fba3300e8628f680866410f113a368e443554cf00000000e3c0f7fa38384788fe0d020200c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb1192c4037916c5fa3e450fae7c0f0f") 00:03:04 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x3, 0x5}, 0x8) 00:03:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x730) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x902, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:03:04 executing program 1: syz_execute_func(&(0x7f0000000600)="982c2ccdcd050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15f44110f0fca38048300") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xcde8cd3ef95c0680, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0xfffffffffffffff9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={r2, 0xe7, "03690c9d9046ecd5c5fcd11f39225a6f1b548d089ad6cc5f1c7468e408c20f1dfa24ad524d5e6d7da4ee787a20baf2d9a25636d644908d5188cac1759fd9337e2a7d5a9c69721a574f367fc097593a727dda912f5563f1fbb1f4c3a70d8aedc73eaf229d2ff913ab7263498e44c574eb13ce08fa9fc2f0c569599990faba4843e8b4a8e42ba097b6f2c6ea546576273cba6988ae30efb6de926d47c584fabbf18a75c2f33a73a7c124c6d3934e86b3fc2501e8cd2c4dd63c98b8d0205a186f65505735ed8c7fc7be79c448c6d28e875e8ea71105de7df62064dde11b38a2ff3afbc7e61e77a2cf"}, &(0x7f0000000380)=0xef) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000240), 0x1da}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1002, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:04 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x104) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x100000000000) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:04 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x48) write(r0, &(0x7f00000000c0)='+', 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x10, 0xffffffffffffffff, 0x0) 00:03:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000040)={@broadcast, @loopback, @multicast2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @multicast2}, 0x11e) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000080)={0x7db6, 0x2}) 00:03:05 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a8f") fchdir(0xffffffffffffffff) renameat(r0, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000940)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(0xffffffffffffffff, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x103) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r1}, 0x0) 00:03:05 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000000c0)="077d7a195ed2131ff1d5269c928369092da0fcb280b507e53d415d9ce05fcb0b0e8fd1f57857226a62837057ca6c195cc77e5360a719e5515ce4bee94ee3e1faedabd10bf61c2fc9471c0b33b5f4eca198b716c4d7d03626a4b90de32fb8b6ea05f7161deef9239bb0cf4472e393f7728c7cea7fa293e26436ab49d35deafe7b353fc4a373e817304e72156da32b36a83b1b254a807aacd4e8a0d5c3ef439a5b") getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x92}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000080), 0x4) 00:03:05 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751ee509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:06 executing program 2: syz_execute_func(&(0x7f0000000180)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x202, 0x4) syz_execute_func(&(0x7f0000000400)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005164ffffa27d181ec1ea014783dd8df265dc5f00c35b5b8fc978c23ee269a841000f45332fc4a1b15996f4efffffe4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:03:06 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2b, 0x0, @loopback}}}}}}}) munlockall() r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) 00:03:06 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x800b, &(0x7f0000000000), &(0x7f0000000040)=0x1103) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x46500000000000, 0x5, [0x401, 0x3, 0x0, 0x7, 0x1ff]}, &(0x7f00000000c0)=0x12) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x20000, 0xfffffffffffffeff}, 0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7, 0x8, 0x5}, 0x10) 00:03:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0xfffffffffffffff8, 0x2}, &(0x7f0000000100)=0xc) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:03:06 executing program 2: r0 = socket(0x2, 0x20000005, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10001}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x100c, &(0x7f0000000000), 0x4) 00:03:07 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x2a60) socket$inet_icmp_raw(0x2, 0x3, 0x1) read(0xffffffffffffffff, &(0x7f0000000240)=""/175, 0x2a60) 00:03:07 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="2e938854408744d01cabc0a85614bf8b326f2d86efb42fe880ac588250e07c66d1680b3389102d339a7ad69fea98521e1511d7d8736bf085709d") semget$private(0x0, 0x1, 0xc0) semget$private(0x0, 0x2, 0x402) semget(0x3, 0x2, 0x4) semget$private(0x0, 0x4, 0x2) semget(0x3, 0x0, 0x480) semget$private(0x0, 0x0, 0x20) semget$private(0x0, 0x4, 0x4) r1 = semget(0x0, 0x1, 0x2) semop(r1, 0xfffffffffffffffe, 0xfffffffffffffe9e) 00:03:07 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4655}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x4, 0x7, 0xff, 0x4, 0x9}, &(0x7f0000000140)=0x14) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:07 executing program 1: syz_execute_func(&(0x7f0000000600)="969898472c431c090f05f30f59bfd90ccf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = socket(0x2, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="744b71b95e12881d5420c6f1636c54632f58aa7b3873a5aaa0443ca4b5e9ee6049db1af9cf4b782d766873805664ae3529c321574934b1a3d52f6180c9c91fcc0b51698678bcae8461df774a60e9ede9d665a6ded3419b85ebc8357d3d4834433d5bc7ca11793ab8c365d0c1bb6b28a1d3c8cc13fe6d4e6bcf7e82cdb63ff97f2d3fd062cacddab972dd911e4a36bfe9c462565013803feff155ba88f02d10c66346ae2e814731c47484bd6d9378c867a3a712e479b9cad6ca66fc014fcdf202bacc4850302a9aaaecb4ae0497784f393bc082ea6c63c852c97f136b95e415e0ebb3babd67e1b8a4b644f722c79b8c90646d22b8f3819005edb16e49a7c52ced32720098655028ba722b2b6ab5b4c95add7baf0cdcec0819abaa8d7ec5111caf5bc7d0a54d33d91e20198ca0a5a175dc54a211eecc287ba458ddeae000fce6f5f91eaae99414d1a45ed25c721a84129ca1de7f357fc47615b5404e03c37b3418a3b969159356eb8695ce13706d7d3d4aa1bd177f78ee01ab92454d2284843c9c758276ebe78c31156086ab439043359ffc4265c042061b9f3a8ea56e97f2f1f35738443363d3d87e5e3e273d8e27525e2655e71031782a2ab5dcfab8e231dc3b0e542598a1d3fb3cd79b28980c029f46131a80b294523e23825f7f85e80742aa505a72a7de734fd5387af450c39353bc042578c6bfd846cd02e62f05524afe4d359ae0fe7155c6e47a7da1", 0x20b}], 0x1, 0x0}, 0x0) r1 = geteuid() freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 00:03:07 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000000)="83f2ffff8a26deab", 0x8}], 0x1, 0x0}, 0x0) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0x4) close(r0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0xc04, 0x80) getsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000000240)=""/6, &(0x7f0000000280)=0x6) r3 = socket(0x17, 0x2, 0x8000) getsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f0000000100)=""/76, &(0x7f0000000180)=0x4c) freebsd11_getdents(r2, &(0x7f00000002c0), 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x996cfc11b4ca05bd) 00:03:07 executing program 2: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0xffffffffffffffff, 0x100000000000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000380)=0xfffffc82) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x30c00000000, 0x0, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x80000000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1, 0x5}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0xfe7a) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:03:08 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:08 executing program 1: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x1a2) setsockopt$inet_tcp_int(r0, 0x6, 0x1022, &(0x7f0000000080)=0x3, 0x4) syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") socket$inet_udp(0x2, 0x2, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000000)=0x5, 0x4) 00:03:08 executing program 3: mlockall(0x3) syz_execute_func(&(0x7f00000000c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2730c002f008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023cc5d10707c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:03:08 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) fchown(r0, r1, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x2000, 0x8000, 0x9, r2}, 0x10) 00:03:08 executing program 2: munmap(&(0x7f0000ed4000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 00:03:09 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x12f, &(0x7f0000000100)={@empty, @local, [{[], {0x8100, 0x0, 0x1b61, 0x3}}], {@ipv6={0x86dd, {0x59616ec6, 0x6, "1486bd", 0xf5, 0x3e, 0x3, @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[@fragment={0x5f, 0x0, 0x8, 0xffff, 0x0, 0xffffffff, 0x66}, @fragment={0x3e, 0x0, 0x18dd83e9, 0x40, 0x0, 0x2, 0x67}], @tcp={{0x0, 0x3, r0, r1, 0x0, 0x0, 0xa, 0x53, 0xffffffff80000001, 0x0, 0x7fff, {[@eol, @generic={0x5, 0xc, "33061f009d0651ff6eb4"}, @window={0x3, 0x3, 0x4}, @sack_perm={0x4, 0x2}]}}, {"ab6a1604528960d90aed6a67a0ad786da68250efb35c27518edceab82362a9c662cab19819984ad99d14f41bd5c5cccef87c4d500e1ce01f031f1bf27bb5fc604d9fd5d460eb21ae4b876fff37d22dfb16d88137006555e3b63308f6955b7fe9cce14d5d3a994ca6d85be1fb57f0cf79ba35611f151946ebc7fd418354bbeafecef0f4311bba6042f67a54f77c8aafbdb7f184c84d65a2d4c1abe18b5cbbccf6321aa60f06463fe0de5809bc673eb38ce3e05c508bb472488abd76c75a"}}}}}}}) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @empty, @random="b184319a2f92", @remote}}}}) 00:03:09 executing program 2: syz_execute_func(&(0x7f0000000140)="984a2af72ccf4c0f05bf17084f00c4a37bf0c52341e2e9c422e9aabb3c0000004a0fc7a4ea70dddb000000080f8fe8088f5014268e020000004e5bc4aea2658aaa10aa10660f38091e66440f667b00e51bc421045f4607c421dd589fc4e10bf8c4c481fc10f7620f520865f2ad0383397fd3ff4a4865f20f7cd8d7c4815162c56766f2ab440fec3f67ddea660f79cec3c4899294d8c4817e1037c4e35d0a241f00000f2d8f0b000044dde2a0c10b00cca27a0e0f414e53d2c4a40a5d3c440ff10da521000066450fc4650000c4e39978c104c4a2d52b80cec41106ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000577057b83b00a242f1f1fb450fb38803000000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DIOCSETLIMIT(0xffffffffffffffff, 0xc0084428, &(0x7f0000000100)) r1 = semget(0x0, 0x0, 0x20) semop(r1, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffffe}, {0x3, 0x40, 0x800}], 0x2) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) write(0xffffffffffffffff, 0x0, 0x0) getresgid(&(0x7f0000000000), 0x0, &(0x7f0000000080)) freebsd11_fstat(r0, &(0x7f0000000340)) 00:03:09 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f00000003c0)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x80, 0x1000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)=""/215, 0xd7) freebsd10_pipe(&(0x7f00000005c0)) accept$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) socket(0x1f, 0x10000005, 0xd26) socket(0x1b, 0x3, 0x0) 00:03:09 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000280)='./file0/file0\x00') renameat(r1, &(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f00000000c0)='./file0\x00') fsync(r1) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:09 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) getsockname(r0, &(0x7f0000000140)=@un=@file={0x0, ""/52}, &(0x7f0000000280)=0x36) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") sync() ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r3, r4) 00:03:09 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x1a) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) writev(r0, 0x0, 0xfffffffffffffe81) r1 = semget$private(0x0, 0x7, 0x2) socket$inet(0x2, 0x5, 0x3) dup(r0) semop(r1, &(0x7f0000000100)=[{0x2, 0x3, 0x1800}, {0x2, 0xfffffffffffffffd, 0x1800}, {0x0, 0x3f, 0x1000}, {0x0, 0x1, 0xfff}, {0x1, 0x7, 0x800}, {0x0, 0x1, 0xffd}, {0x1, 0x8000, 0x1000}], 0x2aaaaaaaaaaaaa4d) 00:03:09 executing program 2: syz_execute_func(&(0x7f0000000780)="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") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x7, [0x1f, 0x0, 0x1, 0x9, 0x3f, 0x100000001, 0xcd3d]}, 0x12) ioctl$DIOCCHANGEALTQV1(0xffffffffffffffff, 0xc1304431, &(0x7f0000000240)="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") 00:03:10 executing program 1: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f001900c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="8c38c61330ea045a05ac3ab4c8b79a95ae4aba6c777626155943015f53220a2526305fc2cf8f9a58657ffc95974bef916e1ba29fd54c55d5fe3fe6599cd4b94b0bd76a74611d9a2ae6cd2d9f386f2d55c576909c7564b8093f1d8627ed124ef4c8e1a1239b98ed3786d8c075d59ce4666efe656a9ea38d295ae0a7fa615abe060bf058e565caafdf26e47e048e0047f46352c97bf5af1e4f0f40b40abc9744434fc06df989246f7aa883aa516033493549a4b7af0a97463c53f29b", 0xbb}, {&(0x7f0000000240)="2bb059057ee0130e7e2533b12de45d3a3e0057c949743df178ab65d7b481286c0c32e7176e7db7e064bc1b0375a8cf9be100654ca3210c28bfd8a1ac633c59e92e267b03d719c43c8e5d962b3f0ebc67468f7b1aceb2e18e7b0a1a3b35f7727e6446bd35276635554d0578f823b0a781d9093ad0aea916d3d22b1b8e0bdc03aa690b9934d39b44d9d90a9ec95b66debb30f7ff7395f02e2ede81f0ae811631d37eb61f6c83ac28fac442c25b88f48a2e0cdebcd4be6ad39e98f50ce0b5a2dcb7da10522f414577af1dd254c2f205f1b92c", 0xd1}, {&(0x7f00000000c0)="2eafacfb61f659caf8ec49169970aec32f7564de942365d1dd6f23c3d3a61db4e1419df9d8b9b3bfcaa024c1c3caa492de7d5b18b983e413572fc419657939fa3bc1876bbf53a44e387c77adc994cde4b5e0b59a987c6f9226fda79799605a58894e58fc06cd9b077735248fc926a3eb4d990fe9a43700d8edf7cea4d13d2580f44cad30f2371490d93a8a94c7abd6a9250a8c28662dcacc4a610a660a5682720d8bddbfa8c3bf0d152edc4a4cf97b6ad27a2ae997ac151a29169702eedc", 0xbe}, {&(0x7f0000000340)="3d89ac857449555ab5958576bd2fc586c5da3389e32d2b6349cecc682c01dad9fb234e0f1e86c3badc179453320f1b978ef96df6fe7409754cedcc49492cf4cf1792cd841c123a1c8fd9aa0537fa323290cc462647c3876a305b776c5fe73f60a5da1ce8d341ecf9cb8172b79b88bfd77dda8b305f9174349f3c082732c90afc7d20e94213648b0eb9898320706a91dfa08c374ae6382253c77cbea12de7965faa8fd3e9a7bc249de295ebdbe820c8511272c876af504658d8696dc412cb5b9b58315625f7299cc51fc9f9552b43a460075a2c5525e842753675c8951e75201d63fc04d4cb047e4e73cd1799f26df1f0c46b427cc3", 0xf5}, {&(0x7f0000000440)="e5c9bd4ab1461f8cdfa3e9c23859785682ffc62869df63acba7917091b9f8963171ddb14f2d8fe786754553da31e6222d6c73212266228410f5070548817a973625ef09e8e02bdc4ad61cc98128d80e579f757d8e37eff8f13f06cd722e56da0fa4a0aa104ab8f2361beaac816f6459d9b04da2d8bcb6bec889f9f5faa2ec9e083fa8e5073704629ab1b73803d3f47161157171879610a50742c3ebc96d656910072b6a6e82e98418b9ced2da4b0300e9dde162f50f1", 0xb6}], 0x5) socketpair(0x17, 0x0, 0x0, 0x0) 00:03:10 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) setrlimit(0xa, &(0x7f0000000240)={0x1, 0xa}) ppoll(&(0x7f0000000000)=[{r0, 0x10}, {r1, 0x2004}, {r1}, {r0}, {r1, 0x8}, {r1, 0x2008}, {r1}, {r0, 0x44}, {r0, 0x2000}], 0x9, &(0x7f0000000080)={0xfff, 0x80000000}, &(0x7f00000000c0)={0x49}, 0x8) lseek(r1, 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) 00:03:10 executing program 1: 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) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000003c0)={{"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", "311aa4623985d5efa2ee4ebfa2e11f823949cb19b2e528d8a1b802a3deed8b64", 0x81, 0x101}, &(0x7f00000002c0)="9c9f0ddb4318b46c5cacfbc38b2801b2316df4e9d3c966ecce79174a387a28a73541f771d9d3ab8bb6aa0913a393869cf48527ff5942765683b0dabce60a74e588747447ebd3d78e1c9eb575dff3ee7a83b40402cb9301b8ea47a2c3ac2390dc03d455b058a79eb682b38b223cd5e48cbca42aa26dd6a6823407ae95f242b5a28f5850cf7e8a9f0a9f708d09b038ef4f380a76778e444d054a028df16526f952630db1de64b00fa5791f3958e98a593eb811a40793bc11686e3e2294e72eba97935f76db35cf0f63d0daa8950efc0c598701bb9930f2ea3e409b3d30d504c8fc7bca56", 0x1, 0x7, 0xcad, 0x5, 0x77, 0x48000000, 0x1, 0x3}) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x9, 0x8, [0x8, 0x100, 0x80000001, 0xffffffffffffff7f, 0x80, 0x84, 0xfffffffffffffffe, 0xed9]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000840)=ANY=[@ANYBLOB="02004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f4f00"/138, @ANYRES32=0x0, @ANYBLOB="4cd7000001000000"], 0x0) 00:03:10 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e217d0a000091478026f50da04ceb132c1dc57c4b6c538500"/128, @ANYRES32=0x0, @ANYBLOB="04000000ffffff007aabbda1a9b04a1260da65ee"], &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000003c0)={r1, &(0x7f00000002c0)=[@in={0x2, 0x0}, @in={0x2, 0x0, @rand_addr=0x100000000}, @in6={0x1c, 0x1, 0xaf3a, @mcast2, 0x200}, @in6={0x1c, 0x2, 0x14a4, @rand_addr="66e3e2afd8e88d6db5f7661921020ee2", 0x7}, @in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0x5, @loopback, 0x1}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000400)=0x10) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:11 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100)=0xfffffffffffffbff, 0x4) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 00:03:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x7, 0x1e37, 0x4}, &(0x7f0000000040)=0x94) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x5, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x1) 00:03:11 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket(0x1c, 0x20000003, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc72e66420f3a21c40064360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x2, @loopback, 0x8001}}, 0x0, 0x0, 0x3ff, 0x6, 0x6, 0x80}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x6}, 0x8) 00:03:11 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) socket(0x0, 0x7, 0xe030) syz_execute_func(&(0x7f0000000380)="98340b0f050520d0f80791b0184141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") msgget$private(0x0, 0x101) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:03:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4) flock(r0, 0xf) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xa2, "16177b3367eed5e046246000001cd0b5fa6bdefc6c3af9ac219a225edfd2c06aaf879f97c23904cb1ce4b1b82cacf6e08883f6bd2ba95bdf228e70066417f270e92f408d87af41df17ccce0bf20f01b6ee758ce5aa96505629f0a81f3664caa412fb3b6630a77b6397d7e27a95d5f867ac3744aca8cb44e218619ce8d202ba642fccd312fb161913558afca0ea193ff563ccff454390443bafa529e36167f7666517"}, &(0x7f0000000040)=0xaa) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @broadcast}}, r2}, 0x8c) 00:03:11 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fstat(r1, &(0x7f0000000240)) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) 00:03:12 executing program 1: syz_execute_func(&(0x7f0000000080)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getegid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000140)="9ff51281fbb657fe7120ede40df87ca3241c7dc56692fab4eb69341c3c489bfbd0edbb72a42a2d23de4466d29ebc0e880e200095cefb6f1584c7a948475351e40803e3da914d2cadea273e261f77c23a6878cf6179f5825b613beadbf4058efc7f14c2d120e33f2c9dedd8425af1a19274a53599597800698ac932b9cffd49007bccb3bcc9fe25c2535b7c18fe36fa0823207e82595127a1f36bff81fb3e7a4204dd13d07d80ce7ad1055e0086c41ebd004227b2204863ca113321130559164fc426762b86aa99c9b1095616aba171e5b2b08aa06b6dc05a") munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffff9c, 0x6, 0x401, &(0x7f0000000040)={0x1000, "dae6e00d48e3bbb4b9f6e73f57a1c23f"}, 0x14) 00:03:12 executing program 0: mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0/file0\x00') fsync(0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000000c0)="8192a94f51a961d1e6106af860ec1ee1a350fec31ee50065aca584401c327dffa4372f67c19914bceabc189ebd7e74afb1a3bef94995d46a8679dd4dc050693b950b769b3e8c370081009484df1d4fe773880f43fe319ceacf6e80aa2c01e362b69dda92d7c15db73e8f8cd2a9e66f3656ac8ea6b2073a112d86bc6e3c0ca5c599e6033e6ac9efdbe85f932cc6") syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:12 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffe000/0x2000)=nil) shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) r0 = shmget(0x2, 0x1000, 0x210, &(0x7f0000ffa000/0x1000)=nil) shmat(r0, &(0x7f0000ff9000/0x2000)=nil, 0x1000) 00:03:12 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, 0x0) syz_execute_func(&(0x7f0000000000)="969898140d0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") getsockopt$inet_int(r0, 0x0, 0x4, 0x0, &(0x7f0000000140)=0xffffffffffffff62) 00:03:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0xffffffd0) getsockname$inet6(r0, 0x0, &(0x7f0000000080)) 00:03:13 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x55, @remote={0xfe, 0x80, [], 0x0}, 0x40}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x0, 0x4}, {0x7fff, 0xfffffffffffffffb}}) clock_settime(0xf, &(0x7f0000000280)={0x4}) r3 = accept4$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000300)=0x1c, 0x30000000) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000400)={r2, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000440)={r2, 0x98, "2dab9160ea03d3de78777b62d762983c385fa79dce01fd9a1ff8b1430c97cb395542c96fc08c76ef4182273457c9ef9ba40a421a89eec22b674f1611ec0ac38205a6d996b02f0ae602ee047271fab947621dbe1cfa19c17427f4a71862835d5caeba209cb65247f797784c59d8066cb4d96ef5ec1ebdd006ae5d226d225305abd0cbc784d103f485455de3a7c8f18c2b0cbdd6263714b239"}, &(0x7f0000000500)=0xa0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000540)={r4, 0x2, 0x9fa5, 0x7}, &(0x7f0000000580)=0x10) r6 = dup(r3) bind$inet(r6, &(0x7f00000005c0)={0x2, 0x1}, 0x10) ioctl$DIOCKILLSTATES(r6, 0xc0e04429, &(0x7f0000000600)="f53105316fb68d39e241d6920f49d9b1b69a6d8814efb0d934713b314718358b7726c4045198e2ca1b173c5e1c355d651603386fad3532ed406ed863b2b389c0f357b19379e24a5223e9fae17fed5eb5d4ee39d017f77e4fd7b47b2c3c5cc70ba2a02981eec703fbaa29691efbf6d5a6f4674b923180a0405795d6d319c78df25021d0073316690ad63384d4a9f4685dc1498ae376f93d9ce033bd6bd77611bf69f4") setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f00000006c0)={r5, 0x1, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x9, 0x5}, 0x14) r7 = open(&(0x7f0000000700)='./file0\x00', 0x8, 0x80) connect$inet6(r0, &(0x7f0000000740)={0x1c, 0x1, 0x2, @mcast1, 0x7}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0x80000000, 0x5c1, 0x10000, 0xd6, 0x78}, &(0x7f0000000840)=0x98) ioctl$DIOCADDALTQV0(r6, 0xc100442d, &(0x7f0000000880)="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") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000980)={r4}, &(0x7f00000009c0)=0x8) getsockopt$inet6_udp(r7, 0x11, 0x1, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) readv(r3, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/206, 0xce}], 0x1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000cc0)={r2, 0x100}, 0x8) poll(&(0x7f0000000d00)=[{r3, 0x8}, {r0, 0x4}, {r3, 0x10}, {r7, 0x82}, {r7, 0x2000}, {r6, 0x4}, {r0, 0x94}], 0x7, 0xcb5) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) connect$inet6(r0, &(0x7f0000000dc0)={0x1c, 0x2, 0x6e, @loopback, 0x8000}, 0x1c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000e00)={r8, 0x996d, 0x4}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000000e40)='htcp\x00', 0x5) 00:03:13 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x601}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xd129, 0x2, 0x800, 0xf72}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) fdatasync(r0) poll(&(0x7f0000000000)=[{r0, 0x20e8}], 0x1, 0x96) 00:03:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) ftruncate(r0, 0x80009) 00:03:13 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000400)='./file0\x00', 0x20) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', r0, &(0x7f0000000100)='./file1\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000140)=""/63, 0x3f}], 0x2, 0x0) 00:03:13 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') freebsd11_lstat(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)) socketpair(0x1d, 0x10000003, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000180)={@multicast1, @multicast2, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000002c0)={@mcast2, r2}, 0x14) fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:13 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0xfffffffffffffffe) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3, 0x81, 0x8}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x8, 0x14ca, 0x4}, &(0x7f0000000200)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x9, {{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88) 00:03:13 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00'/10], &(0x7f0000000200)=0xe) syz_execute_func(&(0x7f0000000000)="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") 00:03:14 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000180)={@multicast2, @rand_addr, @rand_addr}, 0xc) getsockname(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:03:14 executing program 2: syz_execute_func(&(0x7f0000000140)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e6470c8d66f66d220fa0e5be34f1c4e183e8c4c4fc22e3d72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000280)="982c170f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c4e1e9dc13c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:03:14 executing program 2: r0 = socket(0x2, 0x10000003, 0x3fe) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:03:15 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000000)="caa477d910d630495d9b8c67770a0f47bd91b1f34d97dec9251998227359b1b3c2bd4a89b3fd22f8c7eb5e9d70ab44da1fcf35b2e410bbe1c54fda7727c4de7129ac45e99b9ef3e2a23781f01c2e9c920af29285435b866f72e946a53c72b6bd34813b17881e6ae0be1107a4c6e3e11f6a67014b2d3c6557b347163f5245c611a40e") r1 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x4e, 0x18, 0x4, 0x6, 0x5}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @broadcast}}, r2}, &(0x7f0000000240)=0x8c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:03:15 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000fcbaaa400020000000010"], 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)=""/95, &(0x7f0000000140)=0x5f) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:03:15 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x10242, 0x10000000000000) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) accept$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) 00:03:15 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x0, 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x40, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0xa5}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:15 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000b80)={0x0, 0xff27, 0xfff, 0x100000000}, &(0x7f0000000bc0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x80}, &(0x7f0000000c00)=0xfffffe48) getpeername$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000340)=0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e23e80a0000000000000000000000000000000000010700"/128, @ANYRES32=r2, @ANYBLOB="e9d279ca5a9669e90bfdd0ec9d491546b0ede8cc226091211ff98a143be42a37d1"], 0x8c) r3 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x4a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000ac0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000b00)=0x10) accept$inet6(r0, &(0x7f0000000380), &(0x7f0000000480)=0x1c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000180)=0x36, 0x4) r4 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r4, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x3d, @rand_addr}], 0x10}, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x5, 0x4, 0x347}, &(0x7f00000000c0)=0x94) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000300)={r5, 0x400000000000e, 0x3}, 0x6) ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f0000000640)={{"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", "283c32f4a6235478d4c38446af65860054c4e34578ce000a19f4346bfb2ce0e6", 0x7ff, 0x3}, &(0x7f00000004c0)="1ed07ce5d8eb30690650ebf6b1c15902181aa8804815689d4841f114ac345541b358655f823a4d2c80b7587239eb054c17cbb788d7e1d8201cf5e10a83d5f86632dbcefea1eb3cfec2084f7c0d8adf7f208a9018f6a583f217031b51e8af20bddbb3578e519c496c82986f57e067c3f044d32aeb77252a23397e88e6a741839117c5c0a4d22f945c7cf961100a6790ab10afc8a753b9b3b2b6787c43c5e8831e70af4704e3adf8ea3399cf09cf26f98d3914a7cca7e2bc6c803eaa4899ce5fc36a7d5c9816f0aa825595339fa2db28df8a9f858961ba4fe82534a50d2fc1e71d3226cc90cee1cc3b6149a70212", 0x1f, 0xa4, 0x3, 0x20, 0xb20, 0x5, 0x4, 0x5}) 00:03:15 executing program 1: r0 = getegid() r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setgroups(0x3, &(0x7f0000000200)=[r0, r2, r3]) syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:03:16 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000100)='./file0\x00', 0x110106, 0x2) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x7, 0x9, 0x2, 0x800, 0x2, 0x5, 0x5, {@in6={{0x1c, 0x2, 0x6, @rand_addr="81ca138319c7c5c1f40f0094ddebeb5b", 0x800}}, 0x0, 0x31, 0x100000, 0x5, 0x800, 0x80}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000003c0)={r2, 0x2}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x8}, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:03:16 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x18240, 0x0) fchmod(r0, 0x1) r1 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000780)='./file0/file0\x00', &(0x7f00000007c0)) r2 = geteuid() freebsd11_stat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x5) r5 = geteuid() freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000006c0)) r7 = accept(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000480)=0x10) r8 = getpgid(r4) accept4$unix(r7, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000740)=0x6e, 0x30000000) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000200)="f5b93ab01f85db8f0533d904bde9b9ac763f9afd32aa05e1fa9cacfd5c088ea695587cf5366b21e617177405b8307dbe5cb5fca370c0976aad3c3991758a07a4b595a178e9b9", 0x46}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r7, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="01000000002000"/16, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0xe0, 0x100}, 0x88) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000140)="07b3d4fe185f60d8ee3f20f6113bf43e2f66bc5689e19340fd7976bad95dc486ae7e08263d831a709cc2abde3a4578bf8cf22ae8cff23f040ff58d28015630c8858e6a6df32ac0e5a02eb98f113db88055688f2be57a45aaf808a97471c55a3ddd680ee7c061473d1e507f271636bfb28875ecd76afd79da716a42e4b7b5bb9b4752b99856993ce61d128e68e4a0e162911922939107768bd45a1b") ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) syz_execute_func(&(0x7f00000006c0)="5e57c3c3b7d95a91914e424a2664f0ff065b460f343030082e67660f50e900004681e400000100440fe531feabc4aba39d6c450754ddea420fae9972b571112d02") 00:03:16 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x1c, 0x0, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0xd}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, r3, 0xffffffff, 0x39, 0x3f}, 0x94) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @remote, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0x0}, r4}, 0x14) fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:16 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000300)={r1, 0x1f}, 0x8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x200, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r3}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r4, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x2) 00:03:16 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') ftruncate(r0, 0xe2c) fsync(r0) mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x50) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000180)=0x8, 0x4) munlockall() getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000009c0)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000001c0), 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:03:16 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x8) accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0xfffffda0, 0x30000000) syz_execute_func(&(0x7f0000000140)="1c93b5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427d360f0065fc2a00c4427d19d2da76768f48680850eebce000008020002000dd6d68074851c462653a08c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066400f9fcf6666450f17560dc422dd9cc5") freebsd11_mknod(&(0x7f0000000280)='.\x00', 0x1000, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) chmod(&(0x7f0000000240)='./file0\x00', 0x1d) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x4, 0x4) execve(0x0, 0x0, 0x0) 00:03:16 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r0, &(0x7f0000000240)="dd21adc0dee4896b1907526315564ba924cc5792054f60a06c89d143a6696d9def2b070a3dcc9fcbf0501a6a81f6793e7cbeddb768327b5ba4756401ceae1d80438e649275f539318800bcdff1c533fd07503ef9e07a340155fe4a9376", 0x5d) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) flock(r1, 0x8) 00:03:16 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x100048, 0x3) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x2, 0x7, @mcast2, 0x81}, 0x1c) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000440)={r3, 0xd, 0x1}, 0x8) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3, 0x3, [@multicast1, @rand_addr=0x8000000000000, @empty]}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f00000006c0)="3658735b23937134c7ef1313b6576e8e345dd60e188287d59b873229ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000100)=r3, 0x4) bind(r1, &(0x7f0000000040)=@in, 0x10) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e0900000000000000696c653000d11ee9f73445d9bceeec50fb6ae9083cae"], 0x1) 00:03:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000180)="c4", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="c2", 0x1}], 0x1) close(r0) 00:03:18 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x17, 0x20000000, 0x240000000) getsockopt$inet_tcp_int(r1, 0x6, 0x80, &(0x7f0000001440), &(0x7f0000001480)=0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r2 = msgget$private(0x0, 0x200) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000014c0)=""/67) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000001280)={@multicast1, @loopback, 0x0}, &(0x7f00000012c0)=0xc) r4 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file0\x00', 0x200, 0x0) ioctl$DIOCSETIFFLAG(r4, 0xc0284459, &(0x7f0000001400)={0x10, &(0x7f0000001380)="debf1ca676ba3bcc3badb81ee613dabcb6b2e6882b563139847f166519721be2f47e673cb879be58afe494a61d35b1bc00cbcb2dd833d361f5d39c50fa1e7e14d8ddb4b3e46de56810a19928d27f51948a", 0x3dff, 0x2, 0x7}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000001300)={@local={0xfe, 0x80, [], 0x0}, r3}, 0x14) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_int(r6, 0x0, 0x4, &(0x7f0000002740), &(0x7f0000002780)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x4, 0xfffffffffffff48f}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f00000001c0)={r7}, 0x8) writev(r1, &(0x7f0000000240)=[{&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000002540)="696ae8461317efbd8bb3c483149952a600bd8bb57598fc0b793c174792d9490927bcda0ad72f862ebb24b5489ddc667c3cac33df3deeb6d7d57991fbf5307a09acb08b82af3fd531820b4aab8a2979107d0e8e93a8f873bb10f887f4d4aad31039e6fd0f68fbb3137161ae9e8219ad359d5c14bfa89b4e6a8db5bdef34f5455d5bb7234cdd9826a770a2e0ef5cdcaca1f41aa96a34ebd382433f49d290437acdc02c97fef2bb437403e236363eb6463c481ba3605ff4eb8bdae549baf6593ba659985da8fdf7dd0ba0bd1c4def0f5a087e347351fa0d77c54e21c798", 0xdc}, {&(0x7f0000000200)="bc92ba0b28cbf297b94f64a490f76dcd23142248763612cc602608d55a29d91196800f13a093e0c7afb8b115c52f816977a09df1fab6fa20", 0x38}, {&(0x7f0000002640)="f0f0cf3115895fcba8540dec2542ab107828597a64f7c9a4ca65d2453ab6360fddbe546cd601e46e97bebeac03cfa84ae59924ba5edfe7054d3b123715381d3dc47d04c994e1a7f880609e5dd855718eacbe949e968291cbedaa5718dca02be9b926da1bb9b64e2f1a266eee772c67c604ebe2f1114e993bad1f431ffef6196428a0b7bd50d7339460fbb3092bc65a63c6f0a0add89f793baac5a5f2167482421ec1979698778f801de28993a754d92d794afc0737923347ae1e5f440b395e976881ca96fca085fd9547c40361b1a4", 0xcf}], 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x6, @mcast1, 0xfffffffffffffffc}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c) ioctl$DIOCSETIFFLAG(r5, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f0000000280)="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", 0xffffffffffffffe0, 0xc, 0x17}) 00:03:18 executing program 1: getegid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r0, r1) r3 = getegid() setresgid(r3, r3, 0xffffffffffffffff) 00:03:18 executing program 2: syz_execute_func(&(0x7f0000000640)="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") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) flock(r0, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x880, 0x0) read(r1, &(0x7f0000000440)=""/160, 0xa0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x2000000000001) r3 = semget(0x3, 0x1, 0x80) __semctl$GETPID(r3, 0x0, 0x4, &(0x7f0000000140)=""/12) ioctl$DIOCXCOMMIT(0xffffffffffffffff, 0xc0104452, &(0x7f0000000380)="e5ea0145989c1a0dccc066e93959e68c81012e68ab854d5daec901318622ef5e71e4b3d2ffa02ab451b181ff3d069f36c1a2e805018ddea92a091ed74b3408cb2c754a63b79a1c2437146aaf63fff11ad72662f68c4f22c236f9da6c712f10e1d06e8f0b913ee1306a9a580357b7eec4390a9c46b890d6af6ba20ff4954f674720b8597466a8740b79b974c39214ded386d91d817b8086c1824b849b9501") open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = open(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) fcntl$lock(r4, 0xd, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 00:03:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000180)={@loopback, @broadcast, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000240)={@broadcast, @multicast1, r1}, 0xc) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00006b81c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xffffffffffffff39) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) 00:03:18 executing program 3: getgid() getresgid(&(0x7f0000000040), &(0x7f0000000080), 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1, 0x3ff) 00:03:19 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") openat(r0, &(0x7f0000000040)='./file0/file1\x00', 0x8084, 0x110) 00:03:19 executing program 2: syz_execute_func(&(0x7f0000000180)="1c04b5b598cd001b69e4f5c4a10915b3fcff7f20696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4f0f61dc35cfb50c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a8418fa978d3d39966030faef3a7c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x80000001, 0x5}, &(0x7f0000000040)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x920, 0xcf7, 0x1, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000280)=0x10) 00:03:19 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) getgid() 00:03:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd, 0x0, 0x0, 0xfffffffffffffffa}, 0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000080)=0x100) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffef4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x30d) 00:03:19 executing program 1: r0 = socket(0x8000000000000001, 0x20000000, 0x3) freebsd10_pipe(&(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000016c0)={{"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", "3125b3e1ac27b6d8960f8585eb7b886750d1aead2bce97f37fcb9624d0fedd9a", 0x7ff, 0x1}, &(0x7f0000000000), 0x7, 0x4, 0x7, 0x8001, 0x5, 0x8, 0x1000, 0x3ff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x1000, 0x2, 0x7, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x1, @mcast1, 0x7}}, r3, 0x7, 0x7fff, 0x80, 0x100000000, 0x1, 0x1}, 0x98) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f00000011c0)={{"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", "309d30edffffff000000095800000000ffffffff00", 0x1, 0x8000}, &(0x7f00000001c0)="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", 0x4, 0x6, 0x9, 0x85, 0x10000, 0x9, 0x9, 0x7}) 00:03:19 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) freebsd11_fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r2) syz_execute_func(&(0x7f00000001c0)="0c1bb5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)) 00:03:20 executing program 1: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:03:20 executing program 1: setrlimit(0x1, &(0x7f0000000000)={0x10000000000b35d, 0xec4}) mlockall(0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setstatus(r0, 0x4, 0x4) 00:03:23 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x10) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:23 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=ANY=[@ANYBLOB="70012e2f66696c453000"], 0x2, 0x0}, 0x0) 00:03:23 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket(0x2, 0x3, 0xc9a2) r1 = socket(0x1c, 0x20000002, 0x0) fcntl$getflags(r0, 0x3) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r2 = getpgid(0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x8, 0x6, r2}) 00:03:23 executing program 3: syz_execute_func(&(0x7f0000000300)="98a84a64f2260fb7bcea000000002c433e420faf320f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefccf660f6b32470f01d566460f7e200fb8c40fbab87c3bacb0265b751ec4016d7d14dee5090740d1d20f0d5bb6c4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf66f3480f2df00000f345d9c6ac6161c4c3214cb9a5605419c2c401f159fef08171a30b8a826eefa80dd46a8cc3e8628f12680c6466d40fe258008de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") rmdir(&(0x7f00000000c0)='./file0\x00') r0 = socket$inet6_udp(0x1c, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x110}], 0x1, &(0x7f0000000040)={0x0, 0x504}, &(0x7f0000000080)={0x9a}, 0x8) 00:03:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6f, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x8, 0x1}, 0x10) lseek(r0, 0x0, 0x5) 00:03:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c40c4e4e4f751ec4016d7d14dee50907f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000980)=[{&(0x7f0000000000)="693c1d5c270f26fad35b631fcddd520d28b779363e449affa92fdf8f760006310139b57b15f5257182065836643acb025a73dcac70ddd2900a2cdfcf614787bbe21fdd14620ab12fb8fcd5716308d1a90a14937da7a19f85c3d9417c63f940ce0517f46e978b92e5b37a3ce1c44b60d09374516dbfc6e2147c5f1375c66522c666cc7c36ca6b9fec3932f64fde7321a32b9df831718e56bb", 0x98}, {&(0x7f0000000240)="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", 0xfc}, {&(0x7f0000000340)="f034bbb439fb807236bc13a2e559fc53895e9d7546ded47a43a95fbc079d5c980f8f248b53d5effb367e6af0b6aa70517d332cac241e42989a1ec1605279c3a66dc79d180d55903fab97258a0dcae6d219fa5de7d18b0b5a2d08bc5c857affbea61ab1a6c2ce71012c5499faa715436343be29df79bdaae1d280d1ca30ea3f4e44f427bf3db1eb0832f84338c8ee4012d71d1411fc8ab91b709012fdeaa4dca7e7a675ff1852a91e196f01334f919154f6056a7e19c60ebd86e368ffedaba113a7b87bcec628693c4b0858d25e439bd2e274479f4846753c508947577d1aecae63", 0xe1}, {&(0x7f00000004c0)="331dec894391c9f44a0e351f81a5c07d120626af35851a2310aa244abd55fa30303d3a3ee3811870cf6233a052533c8c5e430f14efde5eb328a9333ed0ed58dd434bf6c9e8da35f2a1ba17987ad4da845ce7494069f6444c04330983c744984f738aebbece648a604d8babbaf64b3bbebb39f389711c267c46c95ee2ed7fe8279786810fc028163e5b24cc8fbe7411287c6e83ed070c5879392ac591cec8da53fb4c1c09c2db38b01a1945807411eebcf877d5aefddb6533d9cfd167cc7e2922445883b741af684dbb44b7ae02f9dd8deb2d0322788c52b8007ae4954e6db4f59074f49da1a1d8d19c", 0xe9}, {&(0x7f00000000c0)="6bd3af1f6c5cf412517961fc6246f5c9bd4aa981af17a5a65d8d220ef5fe350b2ad6fedb52555ae256744b0523298b2147b267b9ad8f50c0edbeb0e34104ba3a72f784b85d4f2c", 0x47}, {&(0x7f00000005c0)="e688b03f26da0ba08e5a49215e5a17ac5bcf71f77c736cb2ef74901713729eb7b3c1216805591d2ce487372e705e7eb976e4456f20fd3570b9f46ad4590acc8d043497186d9ceeb10074b93cab294684bf0cd6431ce7418af42f066c01c4b91fe41ddcb7bddb1ee20065fd6b6aba6c72fd0e23a97c42c5fb75fe723ee5b628833b8a29dec0b2471129fc1289b68146", 0x8f}, {&(0x7f0000000680)="fdc0a2eb622966fbad4fb2b1c0fd0ceec8ba035ec9b4a0a05c5c2f30761187f9cd44de2753784d2db33a56c61d736b09bcdbdda33c9393edd15865270b94b22aeba259cce7d15ca60c693215376f8b0db2d2a61db2a0d5172efc73735258a89a97b47d8126b2318080bc4dd7a456be9d8fe317", 0x73}, {&(0x7f0000000700)="c54ae1c78c7824e06145cc4b11084f523fd7a0be5daee35e04d9e95ea5e0299a9c22917da0560367abfecf578786ffdea9f68e5edda5e498dc878f6ab9dd532fa1ea32a5133d8be5fed496cab9bff02a3d5eb7c9519a07a438e7b60981edd59a68387afd36ea9fee1186d8f45038b0f9675c4d46acd4b1b0bf01412c2c43875e4be8885dfcb41bb2e48816d598b6fe82d0e5350612289e6c9fad3c5ca38f6a4b51fe822f5f72dad63c67139449c1d3dbdd1c0ee04a373dce8ac02492d6adef2dcb487acf4418a255238523025b51b42b4f8b64a706620371c88bfabc0a254b10f4a0fe902173c59fbd46516a80", 0xed}, {&(0x7f0000000800)="2dc145321eeb00a410a9157b49cceedba7c2f47459ef787d275a2cee2b8336a20d32a7d5daddf286ddc38cc115ce52f9d3efee4565ba3b056dfad81f69d0b62875ef77ec5ff6cb4f6dce285a78cf3966975786de1fcb64947c1e8c49a42cd4d7e8fe3a5ec19bcd716eae13bca5c4607f85877f162368476374a9de337deda0c40ef94f8e70d4a153b033efdd4d6e64", 0x8f}, {&(0x7f00000008c0)="8bbea52a8d27950470622a62b44152b6bce267c94220e67ca183728668fef68a22e02f58ac5d7975f05944e51a5f7a576b83f41992bff3191fd17068a3d340da88799bb6a93addad69a0d59ca9642c3d8660866c9cdde04d63e3b5a363de2762141b284c856ae5c64c9ca86d4eb20ba1f0b141e171d18e850054c9495eb72f8a1d746294fd879ddeedf4a29d443b095afc4b3b7762e387e33609926716c990", 0x9f}], 0xa) 00:03:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e20ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000442e00"/136, @ANYRES32=0x0, @ANYBLOB="090000000000000001000000e4480000ff7f0000"], &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x1, 0x2, @mcast2, 0x7fff}, @in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x1, @multicast1}]}, &(0x7f00000002c0)=0x10) r3 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0xffba) 00:03:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x82) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x130048, 0x44) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202fd8c22183910334810a4449e26bab95ed60675aba3b5eb14071989e9e2991b60888824b37f00"/49], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x201}, &(0x7f0000000080)=0xc) 00:03:25 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x48) write(r0, &(0x7f00000000c0)='+', 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) getuid() mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100008, 0x34) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000380)="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") 00:03:25 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = socket$inet6(0x1c, 0x7, 0xfffffffffffffff7) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x4, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:25 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xf, 0x10000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x8781}, &(0x7f0000000200)=0xfee5) getsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000500)=""/131, &(0x7f0000000280)=0x83) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="0001000000000000d8079341060000000120620a308e21354d4c67683b1fda95e40001001c29823895000000fe8000000000000000000000000000bb09000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f8166f623000000000000002000000000000000", @ANYRES32=r2, @ANYBLOB="070000005e030000000000000600000002000000"], &(0x7f0000000300)=0xb0) syz_execute_func(&(0x7f0000000000)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x3}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x56, &(0x7f0000000440)="638847c271c4a191cb0f84832a4163ddcc8669aae6925b46936655f487907000573a30aa85700ada0d944f9e6f7995203be60d638a4d2753ab9e4d85d609d76056601c007fcd72ca7a282ddb8c6cc32e41497c5ffa2c27e23928ccca9fa0a4c96c5af243fd0ef418edea8e456bab97000c3446157d7155c9d0fd2c5e8cd6e6b0c3aa1c79da02469db3e46512ed1c33c81e3f893b6e125613557a5466e31d6b", 0x9f) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:03:25 executing program 1: pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x100) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x110400, 0x134) renameat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00') r2 = msgget(0x0, 0x22) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) setsockopt$inet_udplite(r3, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r4 = dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) getsockopt$inet_mreqsrc(r4, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r2, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00'], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r7}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x200, 0x0, 0x1f, 0x3, 0x2, 0x2, 0x8, r8}, 0x20) r9 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:03:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair(0x1c, 0x1, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1, 0x1, @empty, 0x5}, 0x1c) 00:03:25 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="0c080001000000117a"], 0x0) r0 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000000)="c4212571d633c4c24197cbc4c27d374901c4a285397ad4c481fb10fcc402e9bf60006567f2e052c4437502a206000000a30f0e450f3805cf") 00:03:25 executing program 3: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000a00)={'accf_data\x00', "8bbf71723617e56096ba644095bc6b206defab4e340b090c3da65b09b41b25a47e0256681530f98838bc20efdc50b0de7106146a1a67735202a8a224c93e6f462e68cd2614ababf5e1b3a97912c43b769fd94ded7ffb82c50333d5e5f097b79fed08e001700d5ebad3dc2c86bc3ed08b7bf79da9db0ad64f68ab4c253ed60d6212c7fcc541776ceabd4bbe9bf12242146da501daea103945d49d2e7d7fab486910910811102f4787b68a3cda3195077ca216a1069b6d7a4741fa9bc3298244cf0569354328023263cfd659f028fe492a8e4b82d9ef7104ecce95db4eca132191943a9132792aa5971149259572adfc24"}, 0x100) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000980)="3658735b23937134c7ef1313b6576e6d345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2180190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7408660fe9325078dfd5b51fabf175303933ac8bd2d5") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x400, r3}, &(0x7f0000000b00)=0xc) dup2(0xffffffffffffffff, r1) syz_extract_tcp_res(&(0x7f0000000280), 0xa1, 0x49393c41) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 00:03:26 executing program 2: r0 = socket(0x17, 0x3, 0x0) sendto$unix(r0, &(0x7f00000000c0)="43972e881265dcdf12d28d07be23c3bdc871baf53687dc567f38896fb38730ac38e715ebdbb0eac147878e40fb9f563f4deca71d43adf10940ba14ed2426275ad58bdd422b47eb94eb89b45fefedf5f77f8d58366639", 0x56, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) sendto$unix(r0, &(0x7f0000000000)="b100050390000000000008005586ca900f0e08fecea11ea8fef96e00000000357ae26caae515fa4f376336acf00b7804be781e4991f7c8df5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01bb1b62351c5000000020000000000200f0200a371a3f80000feffffffffffff000000000000000000", 0xffffffffffffffbd, 0x80000000000, 0x0, 0xfffffefd) 00:03:26 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3], 0xffffffffffffffff, 0xfd}}, 0x1c, 0x0}, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={0x0}, &(0x7f0000000180)=0x8) r3 = shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) shmdt(r3) r4 = dup(r1) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000140)={r2, 0x20}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000000014000400000000000000003f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002cb515d425154e87c000ff8ed4a8676a34391b59e46e9799ac2b8c9d0000000000000000005e44d1a1c316cb1d7e901f", @ANYRES32=r2], &(0x7f00000002c0)=0x8c) 00:03:26 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') open$dir(&(0x7f0000000040)='./file1\x00', 0x800, 0x40) fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:26 executing program 2: mprotect(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) shmget(0x2, 0x4000, 0x228, &(0x7f0000ffb000/0x4000)=nil) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) 00:03:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000100)=0x1, 0x4) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x1000, "0b71899ab5a811a960137688d95f2bff72e3dcad002aa51a38039a040092af745b12666a7d9caf4e989b5fb934f0ec853649f731182828b3177b2f243be84aa0b6421bc3c9fd3f445072e46e2fdf2ece1348c11b30ca36e11d9bda3ecad0f1adb16e538aa23ddea093487cc6fec83ec7f38c85b8cc080844f856e19532054e9b17ef1abd47455187f30ce0e6474360689f9ac4465475370d1118dff822c1365a5f4c61fd324d9742615ac2f32a359724bef5313d93c64695c3992738389928446e6bcc9497230c62501a6e35207248c23b5b1b1c39f8278c1f1e346b41e3f574e8c2f88db47ac4a8a9a5b293cc29944b9918cb7ab8c803e28631dbaa0a2640bb09e780c3526841b036e66c887789395023393d124e67ee7cd7bf082df4b7215682d9f01bd5954a70a9a477eafc066b6d47e482954626708f54b0291e36a13047f1cedb3725f026b70eae0958181d1c4252064412d0fecd8c14674cb423062af194a91103a649eccc61456fa78daef67065e652de7ede0fde7d9ea2ded3bf0086c0d383699187a71454e71111e1c3ccf80964ca56118f6e8651106924bfe7950d9252172553e657a115c7c01d26d3b3d96add8f852e8cba874af733d74f45026dd1e0b2b4c1eb42140f08fa7fd9a8e2816bace77cc24e183ba707ab9c699a50eafdff438c7d4551c3c17ad0fe596869c239c918e6c14cff7e1a75eae133fbd672a7c097b6e6a57465a12e7c5b32f43cce7a6ab399af55bb6039ff6b94d806c7f783df34e7e119217a30a3b81b1f527740279b025eeb45b048c21dbdcce68e368abaedde40e28824bfb3d7f5203e97e3f1e916fd4b9363d592f0e04c1ff19cec27b3dba1fabae1a72d9f8bef26144e069cd57056112d4c6325cffc496f3a3d235283cb51cf7a2d2ca779dd57d7cec04436cfb8049b91ba3abe8f830b4cf92c64823b2428945451d3bff8357e9903edb5a956546e48f089c8753def058aee17816548bd6731c30d2c4ecfc7be329f8d0df6f956997ebcca303a6af09e2d842744fa70866a2fc113d50b4887eef3dfc903f084c2459702b45263dca072f2bf8fc2c80f9ac74b34598f61d8dc681417ca209567d9fd2a7c2d3a37ffc967b4f55a39aa3a47ff4abdbbb80b7ba8348b0720c902529efb6ddf09a54098640ff9fe14c660031f28b7d9b0ee59ee75b089f67ad9d0a385679708e66babf08e8100477e52edd86ad950b3d5140b785c69c3a92bed1061f0eeef61a95d7feca8b8e4dd35a48876c68c2ca778bd0cc946e64675a6aa6b36066098f5eabc8158a2fb8e79ff073604abf02a8bb871486d98dc2469166eb6898037f89221dde72645eaa1a02ddf495267571591dc562abaac979339e488e64c9a9be50fd2ebaaed72a592f1a014cdc97dc02a0564de84227b027ff050204d5f3bdd7cbe309a261cb2acadda75d796439ce7987e5955672b9cbe99c573692ca59e1ff6d7eee1da590cb4b8591937f175198dbf16bf414a40fa48405cd8dba55722c3c198d5f6601326459d26570ac601962b78b231cc66ba6962686167d7002a1b06ea04d82e09cfd856e485cded81903a3c4e3c7c4b0cda6ceab3f4834dcc588b0489a66e364d0ae4f141ca702270ef95d7cf0982248d22a4c3d8375576cc237824787258c1802a8713cdd4ac306458154643211aaa70584ec23a255cf1f14c02f6848e604b6129bab8cec1553d22922a7af1da3a4e7d72166bfef0a6c9b5baa9798561f5022526041cd1d05d360cb19d6a15133c7a64884549745236d6e485cd1852e440226e082ec7fbac54d35c7287cf31cd92ef935c9a4baf9b8f1e2deab1e4d72247ce93573027acb146d9b1e90dd0e203043db0a2173e5445670f31470e984a8946faac3ade27cc68a1d24c2bc25184d56de03fe80119256729488f88472e2d2d0595a8072d5b22f82330e79af2663a44943a07e638ed6eaea562545a8e65b87c77b44bd54120df0e2e2e871357d6c1455e79b1f53f6ff8619373750eeb03b7d9afc3bcf2329ec2edfeb679ec4c2ffd2861b2aff5db110948ae7cd4eac0ac4f298cc69afed94e0ab9774aca5c2652a959a26cc4be927e61f9ae659f13801adc9b37ba3b252bfa4934952e407b46d521fe1e02cc6c0d4a91777ac96c1212356000cfbdd20783d3c3745a6cdb8f76f7a40a55889007e45331121b0b5cdca9806253ab7a16d8463cebdd7bd8719541c676b478718940eec46090392d254c85f2e0b5efaf2a2347a930f45934d9ae07389dae68cb1c273c5e171d88ef3188093e10b56f94fcf194aff39a3ebf8b2b70e0ad87826cc045c5c621956250d686b9e83e29256e93139af04687e696d76ee84d7b78bdc1f4451d817db7ead386aad7186e973cbf8dd73bdd95506c5a740c3a64b6e9a5157e26549bff2ac5fee095f23733d6576a82884cbf96d635300d0f260fe9cc7598a007e98d438d0644a25660b0f8188fef77a8b0d348d21c1e5534eb50235fbfc5dddfe903319eab6152b89fbe477abf9f2c537fda1f3ea8df21815955567aab401621c9bef81f654cb9dd86fa850555b7b24abfb214874f3d9d87579b5a9da129ed2c43452d91a730931a0ec7286bb69e978d5cc094bec646dec2b69b051d2f54376f6dbcfc66ca3ebaa6c7591dded1d6d34bef380a6cf0e562b9573a0ca3a402f0973c444b83b86baa3c104802f45616c4f16c7278686f133ae3569cec4367d611ab51ee36ae9717dee50732d7c27269fcd26ceaea1f8a36ff48fb5beddc787ba78ff16044bf98fbe3bc3a6891bb7e4e1dab817693235aac98d3fc2d7bc7115f50ba75ba6d3c398a8a9c74df8b6081c06ee128c89b72bc8e58f92c22f5579241e5b618a835dc45912d4038a229d2227cb70f7dabf12f55244e9ee89de7a92c6f9407648922cebb7dc9e22da97fe240453eef70d477706a2fa8e02f2f5327721a7544c821acc2edef501ea133369257dc4e18278d7ac3c0e7abd9f030c5476d830ba4d7ee380f873358f1f8169cd5db025bbb43303057d3a6cd309e6b64736761ddb89e204a25784dc20b39ba8db81dbbda36d42822c75c2a00eb0286fd7b65df56b2b5cd03b295945fbfd53751dbf291f9585582e290e370c6e61ea4e13f8d8f9139308407730ebcbf08870c115c71756c3c3fe5fa827f2327539ce7f014283e94e372a30cf574303252bb3b57a136a572eaabbc4254d311f972e9f057492275058c63a580854542382f129bb931161f182094aef9a236b99d67a4ee8ccfe8a0a20caa7dd5b62e35b941d51c743e13aef7e1c6fb6058fec88ceff11675f47be14d277cb4617eb40d8609902848e317e9c2251810f3c8e042243c6fc592f65735bc371c592b252512a04b9838aa84e69ad68a7ef72ce1eea9b4b2474f914715f12325793c5096a38d83532b2471ba2a19ac9d6ab2a89a6215d419a793582fe10ae71e7b01bac9f7ef440fb32af2b41afc6cb273498ccaf87457165bdb5481302a01671552e8adce9e178d3f3b83b31661da81713bf1f8587175174394afb65f610ca9808a68b3ee2960379c9fdb462aec300055ea0b7b09ae1488eea87ebf774750c4d8e16ad96bb2f700a5c1b2c9b31e4872764dc50bbc448b348bff7832adbdae0980d86d929e1a76d8d035aa0a1e064c24823da12f62c608b66f50e3859d64696c9c343899e2896400ce7d77f7b5eac375f018261e0c0d07b22b867fda24fda0dace4ded38590e835cde9998b5720f443ae20d89804a73b088e97fe1d7f37ba13b14a1c5e75eb88ce25bc631d28d54e094f9f0acbac64c6db3837e4ce3d4a05d74bf17749589b334764dde25b00c30220fabf5c57ab1a3c934407871603725a144a1ab5913fd51654f2cf8b12f838be5459745a9bc539ccfb6f9a4afea15f41978a2bc6069451a7caed1d14ccc713998e1d1a351c4ddef1562be991a4026819fe5ce589da110696eeac04083715171a0a546bb724d4a319815a587004059445779f67ec0d4c77b4d12419c5ce9a719faedee7b5becb6c56e12bfc049d249b2e9bfc78f3315609418c4f1c6f21a2a104e1428de880cabdcfc4ef026c6996dbb76261b719e6b60453c194ee5b895f93d1d3488c8f024f2f775274a6b688055151beeb8b8c3b7b603b486a45dbef486eb5c683775fac4b0eba77ef9d1bbadb3da7c5d485b6f61c84c55fedbcb6264cc97c67585b2df55d8adefa43bdfd47de5c9683f68d71bea8d51ee616cebfd57fa0db0203ccd8d47bdb203ac9ebe3fc621a7b05f81e8db4d49d6effada6a5ed903c191842a4a57c37f1a33244229012ed7585814e38c6c49b421fec88db04d353d9334132f5a229515677fc9c515c1b49b52d9b5f72f6840eb61bfd851283b17a233c5c9b5e77619453c9290a6f052bb4ab4c27b78572e4a1516fc0ab29b0774bf79b33eaad30b3cc4741d076c6f8569627bd427f592b8f4bea2dca20fa3f079b8b52dec74e07c5ab0eb7ac719c6186553a8479e0cf65a8e3e68cf465df4758787a2399e2c59e7257ebfba23d788e25c59ef57f99d6f0edd4d15eb76fb71c8709776506c766e797c6ecfff81845aa587616c7195c372eb39635b0ace3dd394478c29034b4cf158655d3dd9d7e04ec2f1d39c49c4c102b5ebff49945f73d091cd1a013baa502ea3a299b7897278274e337a6135509b9fe0e177b390800267da0d5ff967030aa8071dec7d563f41ff11845aded8d5bf886e20e77ab7acc17644453f819871fba1ebbbdcba17b87c0112510bbbab67861551bc33c2eb6462f3bdc3f5e395941eca1b0c392b79bba4cddc2df55f5e819747741ca6325edd48f0e1d6db02211be367e0022656b7812910e449bd102f246a35b444d5fdfebb6476afbf7e4d96351968e31053ac7b8f06a6c7bf397062012e606f48ba9783abeac9a20d6ca8037fd7257cb9b94a64dc9cc10b352b0d9d6bde14d9d9c1abe84d673cef9fc47fa1fa5db396dd30d9825439a654ea5ca818bc0310a80f6911c37e359f4248dc2f058039bcc666d6a7c88e312f7e44a7965f8405bf906beeefb5653edb8b1bca40d7ba037bf4b88f6657cb60d7e4bfd7c739d0db2592946fdbdec32a3e570c920afe14a34cd02bd2eb27566b013d65edf0e11959d7ef3592ccb4f222dbda15129d40d6b2ded9d0d767e62d8e6322941c4ef778208a13d02e38f3066bf1021ac029728edbbadd898325fc24f209a47c29b4b8194a4ba8cb64e52e09aa6528867c83dae40be14efa81688ea4abb732fa7341c80f8d48b2f92650b72d2b0d1b8638ecaf0cd4399d33bcd89ef01b7033058941cff912901a3a5c96ec73808c3ac3eb59fa114c5b6e8ac53c7302137fa243480b1dadf0b742d546001fe049af2ddb8d96474516ea3627ce23359a0618fb9c383428a2f04899147bc21ec3fffa9f16bbf803d5f27e3bff3aed713abfe362ed873cd59a2deeb457149935959ff51e71e9db1385c1338aefd148b3bf11ed302aa8dbcec0165838d075674a9b27fcce5767299a3147fc7988ed1b3f2d19710e557748eedc7592bf508467e8e9956871828e8452012027a8004d847734067d765cf898fe311649dac4043bd2be9a374fe4fec125b3ba360685857c9dab0abcb6334228eb61fa5d9e82bc6dccf098697a27dd09d5e6d9a955ec249f0b5bfa073b10e5976e4654485543651bb5e6e1fc470e07aa5db361f29340911318168464d5f8d41b7d6547009f4487c3f7d778c33f2090df413716d4c89581c1902587106f674cef9775a58533f0be52ce1f63a92568443bb400c86c02535edf9f"}, &(0x7f0000001180)=0x1008) 00:03:26 executing program 3: r0 = socket$inet(0x2, 0x10000000, 0x4) open$dir(&(0x7f0000000240)='./file0\x00', 0x8000, 0x101) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) r1 = socket$inet6(0x1c, 0x3, 0x82) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x100000000, 0x2, 0x1000}, &(0x7f0000000140)=0x94) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x2, @empty, 0x10000}}, r2}, 0x84) syz_emit_ethernet(0x3e, &(0x7f0000000600)=ANY=[@ANYBLOB="cd3997030f0000000000000086dd60e3060000083a00fe8000000000000000000000000000aaff0208000000000000000000000000018000907800000000"]) 00:03:27 executing program 1: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f0000000000), 0x2000000000000151, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100080, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10001, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x118) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x2, 0x81, 0x0, 0x101, 0x9f9, 0x8, 0x1f, {@in6={{0x1c, 0x3, 0x80, @loopback, 0xd94e}}, 0x0, 0x3, 0x1, 0x0, 0x40, 0x6}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r3, 0x7, 0x3, [0xff, 0x2, 0x20]}, &(0x7f0000000200)=0xe) r4 = fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(r4) 00:03:27 executing program 2: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=[0x0, 0x9a]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000100)="f84924") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000040)=0x1000002, 0x58c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r3, 0xe6, "c12975251f107ef3abbcc21526bd588912efca5d8c666f5d8452b06a7872c7a81939cc393a69a37b8bd2548014eff9d290160a8067a9f0448dcfb26381f5b8218775ae72d288a89e60898b9f447a4d83ec4f92bf23c50a5ea27663342aa17a400cf0c71e1ae912327d03e8d6225bf722047a2d206c7e53af8090f3078cc633111c071f912651d0cd759e3810138986abacd8944355d19eadab99a361151b39ec2b61d79fa6508e0fd7e3710113487b658af7784ef0900bc4f0f6207ae4e10bf3cd8dad17441d27e01d66623664a6ebc50530951b0523213ca11a9d135e7846ae12f511d28b79"}, &(0x7f0000000340)=0xee) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), 0x4) pipe2(&(0x7f0000000380), 0x100004) 00:03:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000040)=0x23d9, 0x4) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) sync() freebsd10_pipe(&(0x7f0000000000)) 00:03:27 executing program 3: syz_execute_func(&(0x7f0000000b80)="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") pipe2(0x0, 0x100004) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000140)=0x9, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x8ac6ff3bd8b53244, 0x0, &(0x7f0000000240)) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) read(0xffffffffffffffff, &(0x7f00000000c0)=""/125, 0x7d) r1 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x100, 0x4, 0xf15}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000003c0)={r3, 0xffff}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @rand_addr=0x1e}}, 0x0, 0x5, 0x12, 0x282, 0xb6f8, 0x20, 0x9}, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={r4}, 0x8) 00:03:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x200068, 0x0, 0x0) r1 = semget$private(0x0, 0x1, 0x400) __semctl$IPC_RMID(r1, 0x0, 0x0) shmctl$SHM_UNLOCK(r1, 0xc) 00:03:29 executing program 0: mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0/file0\x00') fsync(0xffffffffffffffff) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x1}], 0x1, &(0x7f00000000c0)={0x6ca, 0x185}, &(0x7f0000000100)={0x7}, 0x8) 00:03:29 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000040)=0x10) 00:03:29 executing program 3: r0 = semget(0x0, 0x4, 0x105c) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000140)=""/19) syz_execute_func(&(0x7f0000000240)="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") r1 = semget$private(0x0, 0x0, 0x84) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000000)=""/49) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:03:29 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0xb101], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x8d, &(0x7f0000000000)={@empty, @local, [], {@ipv4={0x800, {{0x15, 0x4, 0x40, 0x7, 0x7f, 0x68, 0x7, 0x40, 0xef, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast, {[@lsrr={0x83, 0x17, 0x9, [@rand_addr=0x8000, @local={0xac, 0x14, 0x0}, @multicast2, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}, @ra={0x94, 0x6, 0x3}, @noop, @generic={0x83, 0x7, "16f13bd196"}, @end, @rr={0x7, 0xb, 0x200, [@rand_addr=0x800000000, @multicast2]}, @generic={0x7, 0x7, "e830e00bc1"}, @ra={0x94, 0x6}]}}, @udp={{0x2, 0x0, 0x8}, {"5d4d1661b2a28d608eea598ea48731e435b7c3fbb6b7eb14fac6b9398e2f05666f1123"}}}}}}) 00:03:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82052e2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) 00:03:30 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') close(r0) fsync(r0) r1 = dup2(r0, r0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000002c0)="d49bb616c8ecac2537e82434d5412d583ff9db84e7a388a774af707817de0893f8a5e4e3092b45548cfefb173a0c8acdac44e5c150c872eb53398c6c5bdc226e590b9c25f64797751373f68ce26c5f608e71e8adf84fc0a5fa5a9e03f0a91228d62c59868d04753f38831cf12568daf4645915e1010443021a7c098b72a16984722d4418c723cc8b65d144cbd44732f2317d908e21f4519b1c49bea44e0070e2e46acbbce18aba477a0ab53c794f98c54aadaa5d76b3fae4d5f655b3662fdea7912916d01d902a8af16c71eebc7f482381fd336b142ab57587a916d8e4f7cd9270eb") rmdir(&(0x7f0000000040)='./file1\x00') syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000003c0)="47f75d1f031aa9337c3dcc1b80eaf1cd1a9985834eb913ae6184dd287917cdd6bf33b47e0356de24cf78a7e72eb1473549ccf5700456705ddb5b5fd64794074565b6cd453008234047745c8c76b4dfd059c691ada5b20eacea5186b878ca3d2fbd8fecf36b83350af88b044b051d50dceaba682c8b533e0dd23ce099bbafcc632881e78c9e5cab3bc6adaa0a2141e2e6981db86dd1ae27be968c486c1dbe0511158e6b5db58784eddee17debbe51b5ff209453a118") r2 = fcntl$getown(r1, 0x5) fcntl$setown(r1, 0x6, r2) 00:03:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r1, 0xc700000000000000) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xc080, 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0xa00, 0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x9c, &(0x7f0000000080)=0x4, 0x4) open(&(0x7f0000000100)='./file0/file0\x00', 0x8000, 0x40) 00:03:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x2, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f8191030000001100"}, 0x0}) r1 = fcntl$dupfd(r0, 0x11, r0) bind$inet(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x0) 00:03:30 executing program 3: r0 = socket(0x10, 0x0, 0x9) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3, 0x9, [0xf9b, 0x3, 0x5eb352e5, 0x6, 0xfffffffffffffffb, 0xffffffff7fffffff, 0x3ff, 0x2, 0x416]}, &(0x7f0000000040)=0x1a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) r3 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000300)={r2, 0x39, "276c83ca34514a5bb9214aff160ecdd6ea79b9c8a4a42760998a21ecdbfb25e3afe50b810279112bfdd675e1fb9efd21b558578b7774868117"}, &(0x7f0000000240)=0x41) recvfrom(r0, &(0x7f00000001c0)=""/125, 0x7d, 0x40000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x27, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:03:31 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e10166410f38df1efec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x20000000) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x50, 0x9}, {0x87, 0x7}}) 00:03:31 executing program 3: madvise(&(0x7f0000a5a000/0x4000)=nil, 0x4000, 0x7) madvise(&(0x7f0000a5a000/0x2000)=nil, 0x7fe4aba9c000, 0x3) r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000000)="a67a37fe942b1730f39a70d0d8cc690fd4e4d677918c69f9a493b3e2350cff337a2fa61e44cd02832f4c46692d74f6f7db37dc47f1cedad86dbd77f54a35f4c57871cc0f3d2e") madvise(&(0x7f0000a5d000/0x3000)=nil, 0x3000, 0x3) 00:03:31 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) getsockopt(r1, 0x5c, 0x5, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000040)=0x4, 0x4) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x1, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) 00:03:31 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(r0, r0) setreuid(r0, 0xffffffffffffffff) r1 = msgget$private(0x0, 0x40) r2 = getegid() msgsnd(r1, &(0x7f0000000140)={0x3, "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"}, 0x1008, 0x800) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0x0) r5 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f00000000c0)={{0x7, r0, r2, r0, r3, 0x94, 0xfff}, 0x4, 0xe0c0, 0x1, 0x0, 0x192000000000000, 0x20, r4, r5}) setresuid(0x0, 0xee01, 0x0) 00:03:31 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000380)='./file0\x00', 0x40) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') link(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='./file0/file0\x00') fsync(r0) r1 = socket$inet(0x2, 0x3, 0x200) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0800010001000000090000000042"], &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000002c0)={r2, 0x40}, 0x8) getsockname$inet(r1, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000340)=0x10) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:31 executing program 3: fcntl$getown(0xffffffffffffffff, 0x5) syz_execute_func(&(0x7f0000000100)="91cd80410faea18b3226088f891895e08a20f343ab000041dee9e4c6fb0f450fc3f9613d700203ed9dc42245b8b3793b000067450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c14600c4437d396a7d00b1ac45e22c892a0f0000c4e2a9dd51cc8221660f602dd100000004b8") wait4(0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x3e, 0x0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001400)={{"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", "d7cc364bbed0dd316eef7810e5d2dd4e8dcecbbe7c5716b65035e87fc3d90ce1", 0x401, 0xff}, &(0x7f0000000400)="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", 0x0, 0x0, 0xf6, 0xffffffff, 0x80000000, 0x3, 0x0, 0x71c}) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000000)="3331abaed07accc7b22d4ab43cb594d48c0c319f1c0bd56149b8f96f16953d4b3e2b9fd7495d97fa1d00f90ff884faea0e1899569aa04a75ffe6b011aae8be83cf431151ae5a934d90") syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:03:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x275) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x5, 0x3, 0x4, 0xe1d1, 0x6, 0x7, 0x0, 0xc86, 0x48eb49ff, 0x4, 0xca}, 0xb) close(r0) pipe2(&(0x7f00000000c0), 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x40047477, &(0x7f00000000c0)) 00:03:32 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) close(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:32 executing program 2: r0 = semget$private(0x0, 0x2, 0x680) __semctl$IPC_RMID(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x4, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240), 0x0) syz_execute_func(&(0x7f0000000340)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b592626c2c9bc7ce002e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01ef470f72f465c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:03:33 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000000)='/', 0x800000000000000a, 0x4000000000004) freebsd11_getdents(r1, 0xffffffffffffffff, 0x0) 00:03:33 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x1) connect(r1, &(0x7f00000000c0)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') r2 = msgget$private(0x0, 0x680) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/184) 00:03:33 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x0, "5b4b2e1e29d408d31154553e879f25eb"}, 0x14) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000680)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f680866410f113a36364435cf0000008de3c0f7fa38384788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x2, 0x8001}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={r3, 0xe2, "58f4edb8df1e162a1396d3b90ae97524511f7624ff2476258ba82ccd460c639888917e05299f025714951489071685059ddd271e079bcff6bd0854d775e6612c22834d12e05fbeca994e42f25160310c646c8d7018effc25ef9956495093c1df584491199bc83abcd1ae3be58c1a09367b5cdc81a9d3b6b704779ac32ad35c6fb9ab2168cb1a4058ad42341449f595781b4c208b3eb519041664cb82405fc50947e4b2b9d80c05fc418e639d5bf1153b32d1287acfedb5e93912ad39a40d45b6b0176cc7107426e3aff0aab735592b50dfe504820fb53a5fcfafeb1e38ddc5ddffd1"}, &(0x7f0000000240)=0xea) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000003c0)={r4, 0x9}, &(0x7f0000000400)=0x8) 00:03:33 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="b1c291cd806969ef69dccf000f708301000000fec44139fd5bf91c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c421fc51c1ea660f383fd1c3c3c4210a5f7a2af3400faee47c7c730f5726400f0d18c401fe5ff62025500804f4c40ea276690b72c3c3c3c31d54111d00") 00:03:35 executing program 3: open(0x0, 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000780)=ANY=[@ANYBLOB="06000040ff0301000000000000000800"], &(0x7f00000007c0)=0x10) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000009c0)=0x8, 0xffffffffffffff29) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000a00)={{0x1c, 0x0, 0xef, @mcast2, 0xfffffffffffffe94}, {0x1c, 0x0, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x3, [0x5, 0x5f, 0x7f, 0x2, 0x4, 0x5, 0x3, 0xfffffffffffffffc]}, 0x5c) accept4(r1, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000800)=0x10, 0x30000000) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r0, &(0x7f0000000880)) 00:03:35 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75a512d7c74b000000"], 0x10}, 0x9) 00:03:35 executing program 1: syz_execute_func(&(0x7f0000000240)="1c21b5b598cd801b69e46962f5696200d9d9d03797c7cdcd5b680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") r0 = msgget(0x2, 0x806b5823c5de6faf) msgsnd(r0, &(0x7f0000000000)={0x3, "2238720160d8831eb8a336a184b2b0dd9ddee130f49f12983a83ab73c1edfbb3261ad4"}, 0x2b, 0x800) nanosleep(&(0x7f0000000080)={0x9}, &(0x7f00000000c0)) chroot(&(0x7f0000000040)='./file0\x00') 00:03:35 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100)="e905422b1928452b423f7b5c7c61bca6e46c6dc91669ca2dcde3010bf296d75661914917db2c4dc42135b56ca425686f44c43ff9f7b43237eccd1124d578b47c2139c9aacff284a7e20aa6a18214eeb4ca052e49463c8361f2854711b13b0e0b41766bf02e93b5dbfd12990fc960331536c39e25eaa8529bffee6966ebe0a67e1d0bb5feb342c752dc1e0bc666e5245beb9448e45fe0d866e0800924ea970997af69bf5f0cde1cab4dbb4d53bc1fea5323da49c0d44c179e950a40085ee358575ba50d4276b4a61aa1aff1265f6db4e1bcaced", 0xd3, 0x2010c, &(0x7f0000000080)={0x1c, 0x1, 0x80, @mcast1, 0x80000000}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000200)="950efd05d77cc8fc507885943688fba58fdd44ca858b8cdbbe8f4e153cc0d5b280693b20b117bc7deab82b47e0f1cd03f49e18c2c60636ea347fbf9516d643b93e7f40b9fa83fdb7e66a4ac91765fb07d01aa779bd6e2ab3cac65d2283de86590d471ace96b55f3427c6ff06406df173333aa44fcec0e83953cd3712d5185425c4fb2319192ab6e0f9152613657cf614e8b2979daee22011dbfb16c9b1d4f05687af73baf043a1a4530d1726474be234d7bc1135773ce3c52ad5507859c80c911b5e82714e4dfe53dc5a40197aedb466b4f26d724108de20a57c7a4376161ae77a649220e4af8f42a80d30ce37d1c8a59ebf17fb4466a802a8a68598b14066") 00:03:35 executing program 2: syz_execute_func(&(0x7f0000000140)="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") msgget(0xffffffffffffffff, 0x40) r0 = socket$inet(0x2, 0x1, 0x6) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0x9, @rand_addr="d71ac3bff506ea24d91e8f531ab19c97", 0xaf64}, @in6={0x1c, 0x3, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x40, 0x2, 0x1000, 0x101, 0x5, 0xc1, 0x100, 0x67, r2}, 0x20) 00:03:35 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91339e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x100) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:03:35 executing program 0: open(0x0, 0x0, 0x110) r0 = openat(0xffffffffffffffff, 0x0, 0x400000100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) socket(0x1e, 0x5, 0x5) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900, 0x81f5}) syz_execute_func(&(0x7f0000000000)="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") ioctl$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)={0x0, 0x6a}, 0x0) syz_execute_func(0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000280)={0x10, &(0x7f0000000180)="44e549f7353fbe2472c7237f65e3d1372fbdf7680e84d31c05723d2e24952f18e4f31926daceaa9b5920abcdff9fad34785b6363d993203e728c06e9644e26aa59e08c6de04049878d96376433b89edeaee8765c240dff2759a6ae26f13ef359ce98ab4fe0c4a97d776bab37e1ac38f5c8b7d74becdc5c6e65652a80feb0a22d9fc51480b3c6fe7cdb9b3351132f7ceb526c7a701db203d6a7b1096857f27e0fc91e530dadf4801b92e94dab12701f73dcc5fb83c24591ca810d847b4d9d85a5286cf16dd8edde526c1524f9459ce6847a3acd289c4083c9e4db1812fa8096eaaa4764fe1d90763419c0166c3c", 0x6af, 0x1, 0x42e}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:03:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6e, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) 00:03:36 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000200)="516bedd2d1bdccede7f7b8225e8110c90219f99e29aa1f881e8daf5625dee8184281c75a440a38a51eaf2ea801fb84aa4b", 0x31) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080)=0x7, 0x4) flock(0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000000)="9b", 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getitimer(0x1, &(0x7f00000001c0)) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) socket$unix(0x1, 0x3, 0x0) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000040)="de") 00:03:36 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="822a5def29696c653000"], 0x10) close(r0) 00:03:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x8000, 0x8) fchdir(r0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000240)={{"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", "13cf296038fe1b427d8b910c47a3f32b0a1a5e5635a221f213fbe304757c6095", 0x9, 0x6b2c7133}, &(0x7f0000000140)="6ca2482d331c325e40bc5c79c7ac68f5454c867a00fcea4f82b44e85c8232c48ae606a9323b5a5707192d88faf75aaa7f5f00544a9f0799f7ccabca9c51be32dcba2f5be06c3a6ff1c9723e7f8a89484d47031f8aac893f1519f82f6a966429f1c544e346da3f43c0065e2bb01d7c5e73a864dc00bbb584ecd174d8ea9b41293f1190d27dcef68a9aab9ebd381bd8366b95ac9bc03e7665d251c45027678b8d6296539ad20208d9dbd408d29dd16aca78467177c65617499200b826e30379fdad0efc667f9433c64c30efc74af75bb88d81f0a4428aa8c0a58e254004b34f1f04c6979", 0x1, 0x0, 0x80000000, 0x4, 0x3f, 0x9, 0x6b, 0x7fffffff}) ppoll(&(0x7f0000000000)=[{r0, 0x2094}], 0x1, &(0x7f0000000080)={0xd3, 0x8001}, &(0x7f00000000c0)={0xd570}, 0x8) __getcwd(&(0x7f0000001080)=""/4096, 0x1000) 00:03:37 executing program 1: syz_execute_func(&(0x7f0000000000)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 00:03:37 executing program 1: r0 = socket(0x17, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1f7, 0x7f, 0x3ff, 0x400, 0x4000000, 0x5, 0x3, {@in={{0x2, 0x2, @loopback}}, 0x0, 0x1, 0x630, 0x800, 0x7f}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x9, 0x7fff}, &(0x7f0000000280)=0x8) syz_execute_func(&(0x7f0000000140)="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") 00:03:37 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x83, r1}, &(0x7f0000000240)=0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = open(&(0x7f0000000040)='./file0\x00', 0x840, 0xb0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x8001, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000000000), 0x2) 00:03:38 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x38204, 0x10) ftruncate(r0, 0xff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000240)={0x10, &(0x7f0000000180)="d058a8cc7b7a84befbec6b122668128f5dfdfa62b0b17066920abe68688e28662e223c0c7654954aa37ea75a1108b96478bf3f81e6aa2ecab8b44d5219966768d1267b0281465c79b6a3316d76092e9fe751adeb88b9bace4afb10a38026ae51eb558aca3f1625c8e929c8d46ba2c1f261159a269359beb3cb29f9140c59480252c1763ca2b33c8a05cba7f74ba38d1380bcdb002300", 0xfffffffffffffc01, 0x7, 0x1000}) 00:03:38 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010202907800000000609433df00000600000000000000330000000000000000010000000000000000ff00000000000000062dd4654c78e956167b7108311b168f2deeda"]) 00:03:38 executing program 1: syz_execute_func(&(0x7f00000004c0)="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") 00:03:38 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000000000)=""/252, 0xfc, 0x400c1, &(0x7f0000000100)={0x1c, 0x3, 0x5, @mcast1, 0x401}, 0x1c) bind(r0, &(0x7f0000000180)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1cf4000005250000ff01000000000000e90100000000000000"], 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x4) write(r2, 0x0, 0x0) 00:03:38 executing program 3: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") r0 = socket(0x1c, 0x7, 0x7) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a006e4a0e37f0019ee46d0000c4a2d93bf1f2ab0bc549ce0a") syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041559bf0b00000040d8e541e2e93e362e2647c1343897c40155576609fb660f72d50f0fb8c4054e4eeded1e0fa0e509ab69ae21d97dfcfcc4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d466410f1439e8628f6808a3056f0000004e00c46466363ef3430f2c1c2b8de3c0fd26e547f3be58c4a1dd7dbbd030a1c9fb110fd3c4a261b7e2") dup2(r0, r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:03:38 executing program 1: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) semget(0xffffffffffffffff, 0x0, 0x0) socketpair(0x17, 0x0, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:03:38 executing program 0: syz_emit_ethernet(0x7fe, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6007605d00300000fe07000080ffffff000000006c9f0ceeff0200006600ff0000000000000000012c0090780007000000f0a0afff0f0000000000000000000000000000000000aa00000003000000000000ffffffffffff3b4e1f0472b5de0395f943cffb753bebe7e53a9e59abe6b156182dd014453b87f219c2f60ea601c79c87362c16be286919c3dae68756f88c0e"]) 00:03:38 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x10) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept4(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0xfffffffffffffc3c, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f00000001c0)=""/31) recvfrom$unix(r3, &(0x7f0000000500)=""/4096, 0x1000, 0x40, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) fcntl$dupfd(r2, 0x11, r0) semop(r1, &(0x7f0000000180)=[{0x6, 0x2, 0x800}, {0x4, 0x400, 0x1000}, {0x4, 0x914, 0x1800}, {0x4, 0x2, 0x1800}, {0x0, 0x7, 0x1000}, {0x3, 0x66ee, 0x800}, {0x3, 0x2eb2d799, 0x800}, {0x3, 0x6febb967, 0x800}], 0x8) semop(r1, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:03:39 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000280)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8140, 0x1) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:03:39 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pf\x00', 0x44, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000400)="dd1ebeee59ec4ecc91773abfb9843b9907d91abdfe99bafa3dd90d6ab49970a8618896d37643b6d7c87f34ec4038406cebe38c9deb709943e7b61647e0cb517e0402c4e615f8e789f5f7cbe4be1943c13434d0caace238aef0a3d8a3b6c4fe289c31ac3edfef8af17aaca8952c74b697370f034d638d480a2abd") getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000540)={r3, 0x4}, 0x8) r4 = socket$inet6(0x1c, 0x9, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000005c0)={r3, 0x80000001}, &(0x7f0000000600)=0x2a0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000002c0)={r5, 0x3, 0x7, [0x4, 0x3, 0x0, 0x9, 0xbb1e, 0x0, 0x9]}, 0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e213f000000ff02000000000000000000000000000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/128, @ANYRES32=0x0, @ANYBLOB="080000000008000080010000ff0f000007000800"], &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000200)={r6, 0x7f, 0x77e15231, 0x9, 0x5, 0x7fffffff}, 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="b73662187ead9c688a6c86fdda8020c3e0f9a02a2cbaa9606925cc8e173de6b042dd8d1ee62289468871e1f4297d9d11cab67cde151937901de5cab33a84bea8d3fde0e65db0f5ab39ca7d6b91") getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x7, 0x6400, 0x8000, 0x80000000, 0x7f, 0x0, 0x3ff, r7}, &(0x7f0000000040)=0x20) pipe2(&(0x7f0000000280), 0x100004) 00:03:39 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) semget$private(0x0, 0x0, 0x1) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) close(r0) r2 = getpid() fcntl$setown(r1, 0x6, r2) r3 = semget$private(0x0, 0x7, 0x429) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x7fffffff, 0x4, 0xb6d9f1b, 0xd19, 0xfff}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x2e20, 0x4, 0xdba7, r4}, &(0x7f00000001c0)=0x10) __semctl$GETNCNT(r3, 0x1, 0x3, &(0x7f0000000000)=""/220) close(r1) 00:03:39 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x8, 0x20, 0x0, 0x1, 0x1, 0x8, 0x2, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x3, 0x7, 0x2, 0x62, 0x7}, &(0x7f00000001c0)=0x98) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x40) r3 = shmget(0x0, 0x200000, 0x402, &(0x7f0000e00000/0x200000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000480)=""/143) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0x0}, 0x7fff}}, r1}, &(0x7f0000000300)=0x84) 00:03:39 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f00000001c0)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:03:39 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000380)=0x10, 0x10000000) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, 0x0, &(0x7f0000000080)) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$getflags(0xffffffffffffffff, 0x0) r4 = open(0x0, 0x0, 0x0) close(r3) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r4) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1011, r2, 0x0) mlockall(0x1) semget(0x2, 0x1, 0x101) r5 = semget(0x1, 0x0, 0x8) __semctl$GETPID(r5, 0xfffffffffffffffe, 0x4, 0x0) sync() r6 = msgget$private(0x0, 0x0) msgrcv(r6, &(0x7f0000000280)={0x0, ""/107}, 0x73, 0x3, 0x800) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000140), 0x0) mlockall(0x2) ioctl$DIOCRSETADDRS(r4, 0xc4504445, &(0x7f00000004c0)={{"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", "a22f4409562fa2ef8b530af121f7baf6f2f26b13c3958d2a25999352f47be803", 0xd1bf000000000000, 0x1}, &(0x7f0000000180)="e091184178ed9c2866cd4ff942524e29368c1013b30f30661a0b28839d98b2bd465554a67136e6f318363db681e6651a415d13eab04800d01c48d01c22160f7a9b63f7384fff39458ef66ed7bd327df1be9fef893edd8620bec1861181f8ee2075556155d376032635b25ba848f63faeae779fafac69a7822f9eb1bf534455756892d293baa2ad2a6f72c5743d6cf8afd9e91db817b1b500872a2bc4a627d5f4c2bdca60f3b3094ba5bc2f867e4ed359658510cdee7579753d8e7e7b44c41847d0b4fabb73a6cee50745597050a66f0600a11da23c665305127aa9b7568915054f54", 0xdd18, 0x0, 0x0, 0xff, 0x7fffffff, 0x8, 0x4, 0x200}) pipe2(&(0x7f0000000040), 0x100000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) 00:03:40 executing program 2: getpgid(0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000000c0)="a82b74bed3d9619028372235951bf0b2148e62898c2da614da") truncate(0x0, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) execve(0x0, 0x0, 0x0) socket(0x1f, 0x10000007, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000100)) flock(r0, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) utimensat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x3, 0x8001}, {0x40, 0x8000}}, 0x0) 00:03:40 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x82) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = getpid() getpgid(r1) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) chroot(0x0) r2 = dup(r0) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f00000004c0)={{"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", "833014374753cb81d3a6630dab833ec455d2de338b5ab704949e933b2d71a788", 0x3, 0x100000001}, &(0x7f00000003c0)="abaa27b5111d53b70934c9e934a0c29d16d1f20cc89d0548c246f2d1182e4e0af7e24d35157f9dd353ca77b43520d5817acda673d8c3b51478c64c465b9ca90963f7b3366df19dc63f93f5dec200ecd9a768395372ece3ba36ed01028a40f9ca5705bbe44ec0d6f882454402085ae662b897832e706c9a7aefba686f5f24eb26c48f21524eaeb8ae8a4e5f2f76741042fa7253b375efc95a79a42f9cfe59ae9ba119ac862f92cfcc627e63c94cb91073e4126daa6a4aa34deccf6ef3adfc16501e5f21d86dd8fc017b35557b5ebe84c22c6e12ac42", 0xffffffffffffff9b, 0x1, 0x94, 0x3, 0x3f, 0x101, 0x1, 0x2}) fsync(r0) renameat(r0, 0x0, r0, 0x0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') 00:03:40 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000800)=ANY=[@ANYBLOB="aaaaaaaaaaaaa29ab0893fde86dd603f3a5400140600fe8000000800000000000000000000bbff020000000000000000000000000001000000000000000464acab572d6d799f40259c6a9a899533c5b1c11984e8445ddcbbeb626e6c88834c20c662e65e9b99897c349e2594837ede7bbf676e33b6", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="363b1089f114a808f56b48bb94bc98240a4e067079f54479b698a459e37666f71227ede07bf219ad09dad7efcfc0b27b43743a00a01f11b5226464c3f6766a67f5353c60bc62037d711890876f904a1325b2caa90a2d2460270967fe0676dbddefc1e36893067dc7b88ef7b9a556530b4fd94a7cfca869f3476e2117ccc1f97d1acfe466fcf7419c5f7397e802f6516fbaa191cd69832f4b7bbe8fc42d0ece734437663e8718187350f2904292e4299d1a538554e9de67b30dfb9a20461c43a57e42a53f87e7a2d8c4ab650000000000000000000000fcd28df7b1"]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000200)={{"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", "4dc02adc6450cf0a7cc0d89c52304ea33f09164945fe1bab364d79ddef3450a1", 0x1f, 0x4}, &(0x7f0000000100)="5bf07f855e794abfab2080707ee951272afecf5f015b3c5867293f355502009fde4cde0205f9a9927781bfa3bd31c563d5ed482b6bd6c4bef2655d3375a8a88b6d0759dd0334af5151a0ba490fe9e84f6110cc700fb1fc7b91d1e9026415092ceb433eb3dea58d3ec8d1d3b04015e6c8c6ef45fa04000000521f692f9eff1bc7dd25fd7d750b2fb98cf3020311ee7a4b5b449ad3ba4354a9332aa8c2bcec7ae00b8f12229b64b3fff7fb139f379cf43554105dc95fa9ded360f73010804e33f6b3e9", 0x3ff, 0xb, 0x7, 0x4, 0x2, 0x2, 0x8, 0x7fff}) 00:03:40 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @loopback}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) 00:03:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x20, @loopback, 0x5b}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000040)="610f6e25e6bd9fa1d163e01dc661b517d674ffe37c71086d134b4027d0bd015d176e7fbe301f5f8249768784ed1bf582b4329b0b999f6b49740975b6d64b4dff3755aceae9bc8ce6ae0db46bdf520ddf3faf0de900d05998a8bb16aad340ac76ee3bf4b12a216da0547782b764a21d2e479322ac989c07e5b49fc4bdb1a6479c6b2e8b79007f05f524adf05cd24fdbc8bb2a62e348387e824974634263f9379d111f097349ba8efeac3fdfb67f259ad22cb2ddbdd2bda98a226be0ff8a21321431c2ff56f73aebb020d9dc5ac8202dcb57", 0xd1}, {&(0x7f0000000140)="3c49f455f1db19cf6d2a0737e61f3bd85cd4aca15a7536c3f7d2d949e84b0b4ab6808b80d45633887dd98f265f21016e1e3cbc9deab7a2149a0b4f78375e06b0c14631378ad459318c800247", 0x4c}, {&(0x7f0000000280)="2f2ff7309832405a0f9b14f5679c9e8697328012efc4dc5ab121086e7bd69e1002bfa69b066aba26b85c558ef23fbe3d4ec2ad68f14a56c8e5676a347edb113d05a5119f0a0515487f02fd2d7133f07f9930a2dbd1053d00eaadef5b3c2a1b90cde28e00b4900ccc313650e66d39d5c8150f3345b6b73d31d8a12f2b96b41d98cf6ccb859e49ac5ac1defc82b4d2af459ef7c7990abd14ae126dbc65399d5beef8cd5eef984d722a19ad33e34535d2776e6923cff8ab116270a2d4443223ec8a2f50ca4ef0029b9aba2394d52f2d327b15eb68683e77361e6c8d0a4c10e331e3c8532092403f6f7c91c41ba0eb307fdcdb9d755917082d", 0xf7}, {&(0x7f0000000380)="d51885bad1d0a69ae913ac2851da84324d8b4593fcb86347c9d4fff4677d1bda8aeafeb7de89d3b8d2bc48beba4de467fdeb93d4dbc805503b7986e686d71738f026f001aee3240c624f39542b748e461d820af2daf5b977ad7fb256453c193d035a44e0b3aeafb9902424488dc1ed05a2720f6ec6272a6d4ed874bd05c2a27d83501ec3e5c0b2d19b1af3c46ba8112aae0f6b46c10698a0c5642d5a5f562e018a7371f0c6616fbf6468ed813fcb12b48aeaaccdc0088694d543a437112fdcc0f5cf4f73c14c78ee6e18f3a69c6e35bf7d9dff", 0xd3}, {&(0x7f0000000480)="d367ce4d986566defdb35b31e64e37a6c4d07966147d56ec9e9127dd79c2c0eeb686fcabb4ac206f06b3f72fd1ad30d5d31589267af1e488b85b00a06fcd211d0cef8e3e0488422147af3a847164cfd41538f36b2e752a2a75edb4d3d34ac3283f544353919ff142cabef7244bb5d649e7410cd8643e889b712288695d4e085ea56a3d99da0eae5d010e4964674aea0924b1a745b1f3b155d82d326af7e2664ae02fcb80e900a33ee3f5741e48ad7fc8e7d00954432ee4bd1ef70c7690dc00348260398d644a8c50107b5f2dea7d83", 0xcf}, {&(0x7f0000000580)="40d06942a3df592c2efca6616f6091129a366e2a812a790210c715c85d8deb159489d3b00343662da76208253cd65bab3325cf30d7750f65eb14521df5563b9eed6d9644c027bdf9360f039693d59d8b698324282c685a5af7617bd5b0b9bc147595f827d7391d3a963c65a4259e3ff6e481d28b53542a8d9f33c35b58506dd73e7f41a022fc44db8469b2a4dfe4bf7da032e2659397b7803ac4b7042e8b7b60e68493011c8207e55ee2", 0xaa}, {&(0x7f0000000640)="b1e65c9b24e0912dc46e473a0d232e1eaef88f7deac22be8338f4e998ef763024e51ee86a7391871cc3062173022d56b3a03b3ec143ea44d87a6e1e108f324768519224a8f3bc906fcf60f1efd773ec02540e5af73e28fbf1a972dfe6a1fc5723d3d5a2af227af7fbc1c5c8773dc5a101e192137be7efcec6e2f1c741f36dbf088fa39ee0947d973a6c1e97ec525eee5ef", 0x91}, {&(0x7f0000000700)="27ea3bd9e99fbd74565a13248ef601021bc8f69bee29476da8ffcaf7039402f4560563f43f1de445a42e3bdd374d925819cc0a57b3fa120ae6b027f09d8dae0fd7286efa8914a72a9f90492b2bb83c24d6e4a77f1fb0a00d6ab7e94aa4b439e3b5b038513128df5db48678f3e411780b9b31b3712335ff15308f85a065c76f821516c519e51f6ee7aadb454b2b9e87cd8272044c2fe2cad30bf3c63717874559b41c6443e6bae436ea7ae5fdab8e47077eb42fe718459d052cbdc96d5dc726fbaecdc464781e", 0xc6}], 0x8, &(0x7f0000000880)=[@authinfo={0x10, 0x84, 0x8, {0x21371b56}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xb55}}, @init={0x14, 0x84, 0x1, {0xf375, 0x200, 0x40, 0x3}}], 0x38, 0x80}, 0x2000c) syz_execute_func(&(0x7f00000001c0)="982c3b0f05bf20a0010091b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:03:40 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) flock(r0, 0xa) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = getpid() fcntl$lock(r0, 0xa5f55b638bda9436, &(0x7f0000000100)={0x1, 0x3, 0x40, 0x101, r2}) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) listen(r1, 0x0) 00:03:41 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8002, 0x20) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000100)="a2f8c4c7cbda15ad37da81a40e987b3dc66c706e61d88c659716fced512e11fd49fa9d05c6e611a2808d1e1366dbb6072b6b3e36bc95ac06855b42c674651ca8f3313469f73c826b5a0892d656626dc84f9b556d14c76ca8e90e9b4c8213dfb4bee48e8e15c536afd3ae79009ce4e53aef73c640585696f70c4159a7108459b924b5efa08d4bab9f39e0356c5beea18edb413840934f4548e8598ae9a5165d873705237667d8") r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100180, 0x47) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000080)={0x10}) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x40, 0x2) fchdir(r0) accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) setsockopt$sock_int(r0, 0x29, 0x2000000000004, &(0x7f0000000000), 0x373) 00:03:41 executing program 2: syz_execute_func(&(0x7f0000000100)="b17f91cd808e6b006746af8a5a2020f57c1eb4c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff936be3ccdc4e1585850ea01efc48192558dc3c366450f186746d1d95726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd1100") 00:03:41 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) syz_execute_func(&(0x7f0000000180)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:42 executing program 0: r0 = open(&(0x7f00000016c0)='./file0\x00', 0x8c0, 0x100) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001700)={0x0, 0x2, 0x3}, &(0x7f0000001740)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001780)={r1, 0x8, 0x5, [0x3000000000000, 0xcb1e, 0xd4, 0x1000, 0xfffffffffffff800]}, 0x12) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x1) semget$private(0x0, 0x3, 0x100) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0x40) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) recvmsg(r2, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000100)=""/205, 0xcd}, {0xffffffffffffffff}, {&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/123, 0x7b}, {&(0x7f0000000440)=""/77, 0x4d}, {&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000580)=""/108, 0x6c}], 0x8, &(0x7f0000000680)=""/4096, 0x1000}, 0xc1) unlinkat(r3, &(0x7f0000001680)='./file0\x00', 0x800) ftruncate(r2, 0xff0f) 00:03:42 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x82, 0x8) fcntl$setstatus(r0, 0x4, 0x10008) mlockall(0x1) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:03:42 executing program 2: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000bb1000/0x2000)=nil, 0x2000) setitimer(0x0, 0x0, &(0x7f0000000000)) 00:03:42 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f00000000c0)=0x7, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xffffffff}, &(0x7f00000001c0)=0x8) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 00:03:42 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="9834090f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") getrlimit(0x1, &(0x7f0000000100)) getsockopt$inet_opts(r0, 0x0, 0x3b, 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x81, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x80000000, 0x8, [0x1, 0xffffffffffff8001, 0x4, 0x8, 0x7ff, 0x100000000, 0x5940, 0x401]}, &(0x7f00000000c0)=0x18) setsockopt$inet_buf(r0, 0x0, 0x0, 0x0, 0x0) 00:03:42 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), 0x4) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file1\x00') mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='./control/file0\x00') 00:03:43 executing program 3: r0 = socket(0x14, 0xfffffffffffffff9, 0x0) socketpair(0x1, 0x10000000, 0x8, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67e214000000084ac39990048e"}, 0x14) 00:03:43 executing program 2: r0 = socket(0x7, 0x20000000, 0x187) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x8) getsockname(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) r1 = dup(r0) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=""/154, 0x9a) 00:03:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x8000002, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x1000, 0x40, 0x4}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240), &(0x7f0000000280)=0x8) 00:03:43 executing program 1: syz_emit_ethernet(0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="fb2286c5e044aaaaaaaaaabb0806bc32cd125c835a77000fbd8f0607000baaaaaaaaaabbc555f99e3dce19000000000000eddf368aa93711d78c9d8e6af2f700b7"]) syz_emit_ethernet(0x1, &(0x7f0000000040)={@remote, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0x7f000000}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x4}, 0x8) getpid() 00:03:43 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x4f, &(0x7f0000000040)=0x386, 0x4) 00:03:43 executing program 3: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet_mreqn(r1, 0x0, 0xffffffffffffffff, &(0x7f0000000a40)={@loopback, @broadcast}, &(0x7f0000000d80)=0xc) setrlimit(0x6, &(0x7f0000000040)={0x401, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000e40)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000009c0)="8d53de4e9d37a8dfa9cc5c5528be0877d082faa5205afd38f47c6e542fee0a8375ba930652b2862057d3d444c80bcd485bf94422e0aa7d9d0d45dbe100f65eaf2b157de68a2283f1ef68ed8039315c366566941cd6bb") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") getsockopt$sock_int(r1, 0xffff, 0x1047, &(0x7f0000000880), &(0x7f0000000900)=0x4) syz_execute_func(&(0x7f0000000e00)="c11316000083e96d51ae640fc76599c421225c91490000000f43290f86008000003626426fc4817c5b23ca495d495d214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000a80)="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"/762) syz_execute_func(0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={r3}, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = open(&(0x7f0000000980)='./file0/file0\x00', 0x20000, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, &(0x7f0000000940)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) r5 = openat(r1, &(0x7f00000007c0)='./file0\x00', 0x11400, 0x42) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c425") getgid() accept4(r4, 0x0, &(0x7f0000000180), 0x10000000) execve(&(0x7f00000008c0)='./file0\x00', 0x0, &(0x7f0000000780)) 00:03:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000080)="bb0c81e8f9b515280ab07be484c37a211a4e588cd613cb42f3bbca1a77fda910178fb694e8f11d7c35d81983f22cb5c8bfdf9624af1ae4ed8c24fd649044cded007819e93a0a2cd836239c24c2f020cca48e0d8610051b269c452871d4d2d516c64e7f565fdd13") openat(r0, &(0x7f0000000040)='./file0\x00', 0xe05414a8e6289857, 0x12) truncate(&(0x7f0000000000)='./file0\x00', 0x2a) lseek(r0, 0x0, 0x1000000000003) 00:03:44 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000000), 0x4) 00:03:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8080691a, &(0x7f0000000100)) 00:03:44 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x23e) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000180)=0x0, &(0x7f00000019c0)=0x0) r5 = getpid() r6 = getpid() sendmsg$unix(r0, &(0x7f0000001980)={&(0x7f0000000200)=ANY=[@ANYBLOB="00002e2f66696c65302f6669a8b07a7a4e686c65302f"], 0x16, &(0x7f0000001880)=[{&(0x7f0000000240)="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", 0xfa}, {&(0x7f0000000340)="22e432779f838cb825950dfc0ca5ff1dc863f7ca5f5b1eee1d0de4948b8b6ad527b28e124d25ebe2e683aeb8f3003f467bbb30540090cc4c7ea40e7d83dc50f6899f5ca879c8015ff1e10ce457d0510aea6efebb34c7f461ea590853ae7a1c65be8d39feb956ddc037879d2d84127d2639bc4210d7fc93faf3b76cfef151c08741fb2fcdbbf1828c34eaf2111b9d4943291aea6478e461a9dc6c81360f3c2f470659a096d94632b86f7211c898a3c488df51e0d693354fc903735826483430c156ea3ede706a34a1b3db6c3828e951620cecb6374337", 0xd6}, {&(0x7f0000000440)="7614db56128646a0c1e93576b849f71ba2bb9569086fae1e3845bde11b35d7348f9063d93acfc1b288c5f5c4a826a4823beded31a2353aa65fc1c41e3a76134e442f1ac23e5c597bcf34e6b0480ee8a5d5b1d4ec9a68e05ac33e21c9588129fa1bf9e637cba2e6293e8728b219c8235c5ed5daf4b1741a6d044e1563acec501632efc3744a31a5afe4b7991c34ca639fe91cab191734906d11b250e299868808c56d747b1eec42e0aa7140f9ec5dbd5072d2fccbcdfc5b35913888b6d193f3a8c9e257ee428e5b7f2bb8e73e0dbcdcc9a1", 0xd1}, {&(0x7f0000000540)="f7e79234783982ac9fb1aa78d2a38f840dc6b230bfacfe6fa817851f244468ba8148d9bfff1faf422fb8dede731d789da686df91914316d1423e934ed741d544af00aea1c1ed71779d565a578a449f3596c176e440cb0780bf487c6db36e1edf49e39bde4b9a02589773bc05cf1b8f2bc3e850536f1204007c00dc58d507be44160f9da24cee9d815db2ae0f273ca143865d41b7a54172a3e50f0876f375f5e80dc16eff7ec9edf3008c1c487b615e748c8797ff9f7bed99ef6411e5232ffc697467f908a7ae17f43a22e871847da73683ec5b43fb24ff75ce7b6c0cb77d6074", 0xe0}, {&(0x7f0000000640)="fd11ff72d0c638dc625fef56d81bc485fb9239b151b73085d5b4ae3a273f4d78ca7ee7edaf336fa636d2f54ebefc5da51f6d76f3d88960e931160028a20133006f73cf84fb03a20a3d8b2235ba7a0989d4efcddba1c4bbecc8d1853815e6eab0f97bf6bbfa33eb", 0x67}, {&(0x7f00000006c0)="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0x1000}, {&(0x7f00000016c0)="9901489b1b8ed32b290df2b498d70490d7da29fc7009b2252fc834cc75b60cf4efe3af5a60f6d1a45a2c8b5f038956e9d1a227d3d3b9824eb4f2751bb0a3fd3a217fb722c7e9561e2effc6df5f2049c1d55d1d7dba839534ea783282bd9e23a2fefc2df9fd003b4ebdf5cde67fc1fccbdc8649da159a5afa5b650ca2008a36fbe9628bb442c93bc82489028184e6b7026759cd7b71abd4e843", 0x99}, {&(0x7f0000001780)="95b27b5908576a661ecc31f2187b742278e5964999ecb0839c36beba7fdb5a7b06863db25089ed8bf3e302853dcb799871583ffcef2550391439555e7ef74d061f4415c8d754db211c", 0x49}, {&(0x7f0000001800)="fc94b390f4e3676fa44a9392c18e26bf38081e2cf87a8365fe65a512d09baa47043a3eb4b4cafe318fd8814cf25b0a0f536936a6733d1f38655fe91d61757401b92d285a54ed33983cbcb4f65a3b5a29d7c2b01f7ae21ecb6e982ff2fa8d519728648752e7fe", 0x66}], 0x9, &(0x7f0000001940)=[@cred={0x20, 0xffff, 0x2, r5, r1, r2}, @cred={0x20, 0xffff, 0x2, r6, r1, r4}], 0x40, 0xc}, 0x1) fchownat(r0, &(0x7f0000000000)='./file0/file0\x00', r1, r3, 0x200) flock(r0, 0xc) open$dir(&(0x7f00000001c0)='./file0\x00', 0x40, 0x20) setuid(r1) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 00:03:44 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f0000000380)=""/72, 0x48}, {&(0x7f0000000400)=""/189, 0xbd}, {&(0x7f00000004c0)=""/102, 0x66}], 0x4, 0x48) 00:03:44 executing program 2: syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d680748c42128594927518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x8880, 0x0) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000140)="cdc173b1b593f984868eafdcf74e54ea2474c26bd21bbe91d0c46e14666e7f4250a1d90d1abce7a067b2eca1c552b18e6b8319c39bf32eeb9d5f31f5325f4ef626b2ebb5a1b4b13119d0eb6ffa775f3078dd27756be124d9c4a92e65e28d83f11610fd4ef1f4e7ee") freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) syz_execute_func(&(0x7f0000000380)="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") mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) 00:03:44 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xffffffffffff0001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x8}, &(0x7f0000000140)=0x8) ftruncate(r0, 0x2) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) fcntl$dupfd(r0, 0x11, r1) ftruncate(r0, 0x8001) lseek(r1, 0x0, 0x4) ftruncate(r0, 0x6) 00:03:45 executing program 1: syz_execute_func(&(0x7f0000000540)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427f2a02023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5c4a239285b00f554635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x120) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xffffffffffffff36, "127ca03ea3a6bdd37380c6cb6f76acef63a55a8206fdb83a974e"}, &(0x7f0000000080)=0xffffffffffffff4e) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1}}, r1, 0x0, 0x7, 0x7, 0x3, 0x5}, &(0x7f0000000180)=0xa0) syz_emit_ethernet(0xc5, &(0x7f0000000340)={@local, @remote, [], {@generic={0x8edf, "399bf2685f59cb44ca73fe0fca7f93cf1dcdbc3affbe309609b8aa97cecbe95a2323138472b604ae5036749e4da47665022b92e337976b3edfcc4ff53e04af72bb0fe68a013b90d1cc2e45493114fb4712abfbe1c6b72acff5b56163f3231490b1278b41dff10f36fd78c84a62d2fef97bae6f25b35a90922c43f6f974a4d0de2095245db2721dc0c7e0a3a544ff90b6e6f49b9e162c22061860dee00cbf738558c2c7573965029459eba529d4549e918f2e877bf794e9"}}}) 00:03:45 executing program 0: socket(0x11, 0x3, 0x0) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e1140bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x200000000000005e, 0x0, 0x0, 0xfffffffffffffe23) 00:03:45 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)="33ed0a7e542e1710789f541916a68ff14d8c69b17a8cbd995c0f2035f51d16079152130bb798dfabd324bde5fb8c4f6140e8b5b8a957180cb87587cb488536e57152733c826dbdc8fcdefe37c8580b05fb88e0a3663084fcc74106646e1acc80c3d98182677057bde9d1582da6") freebsd10_pipe(&(0x7f0000000000)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000100), 0x4) 00:03:45 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x10001, 0x3ff, 0x6}, &(0x7f0000000180)=0x10) getrusage(0x1, &(0x7f00000001c0)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:03:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffffa6) 00:03:45 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x8, 0x4200, 0x56ec, 0x0, 0x870, 0x60, 0x101, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x7fffffff, 0x4}, 0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) 00:03:45 executing program 0: r0 = socket(0x2, 0x10000002, 0x1084) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eff66696c653000"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:03:45 executing program 3: syz_execute_func(&(0x7f0000000280)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad66440fc7b7db000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000400), 0x8c) 00:03:45 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c12c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e293292941002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c501fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = semget(0x3, 0x3, 0x200) __semctl$GETVAL(r0, 0x2, 0x5, &(0x7f0000000000)=""/176) 00:03:45 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x84, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @broadcast, @multicast2}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540)) 00:03:46 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x44, 0x1b0) open$dir(&(0x7f0000000240)='./file0\x00', 0xa8a, 0x11a) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x1110cfb9}, 0x8) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) syz_execute_func(&(0x7f0000000140)="0c0db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:46 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x200, 0x5) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(0x0, 0x0, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:03:46 executing program 2: r0 = semget$private(0x0, 0x7, 0x308) semget(0x2, 0x3, 0x10e) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x10000000) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)=""/11, &(0x7f0000000200)=0xb) semget(0x0, 0x4, 0x0) semget(0x0, 0x2, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) ftruncate(r2, 0x2) semop(r0, 0xfffffffffffffffe, 0x10009) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f00000000c0)=""/100, &(0x7f0000000140)=0x64) 00:03:46 executing program 0: ppoll(0x0, 0x0, &(0x7f0000000540)={0x0, 0x6}, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x16) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(0x0, 0xe, 0x0) sync() r1 = getpgrp(0x0) r2 = semget(0x1, 0x3, 0x1) __semctl$GETVAL(r2, 0x0, 0x5, &(0x7f0000000700)=""/4096) getpgrp(r1) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa0, 0x95b}, {0x8001, 0x4}}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) fsync(0xffffffffffffffff) getsockopt$sock_int(r0, 0xffff, 0x1101, &(0x7f0000000000), &(0x7f0000000180)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) lseek(r3, 0x8000000, 0x1000000000013) 00:03:47 executing program 2: syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6, 0xbc}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x1000}, &(0x7f0000000240)=0x8) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:03:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)) socketpair(0x1f, 0x30000002, 0xffffffffffffbbdb, &(0x7f0000000000)) 00:03:47 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x1f, 0x10000005, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_execute_func(&(0x7f0000000000)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c6b710c4397fd300c9dcdcf345d9c6acacc40fb6b67348b9a5605419c2000000f08171a30b8a826eefa80d94c48cc7660f3a0d3d0000000018a3056f0000004e00c4608de3c0f526264788fec4e2dbf71ec4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") read(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20143, 0x6) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000040)="9283237e6154269006c88483cdccf1afec8f1f") getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x3ff, 0x40, 0x10000, 0x5, 0xac}, 0x14) 00:03:47 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c160f05f359bfd9009000c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb7070460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c453c4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8, 0x20000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x800, {{0x1c, 0x3, 0x8, @rand_addr="a95ad1d53cdfe072f9a51278e8a101d5", 0x2}}}, 0x88) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240)=0x80, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000100)={@multicast1}, 0xa4bb72b024024186) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @loopback}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0x1b) 00:03:48 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x80) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="0030cdbf5f0f45dbb9ae83d4d7e3f11561b870a003334707c95bce86c2b36d48109334b15fa4274460df1c31b0deb93ddd5969e07ce58de0185a3be85c56603caaa9fc11cf29afafda834dbe735da48a4712d6") syz_execute_func(&(0x7f00000000c0)="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") 00:03:48 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = socket(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x5, 0x7, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xf, 0xfffffffffffffff7}, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:03:48 executing program 2: r0 = dup(0xffffffffffffff9c) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x13, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$unix(0x1, 0x0, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2309abb115af17f90600d5f3192dd2d0000000000000fbffffffffffffff0000000000200000000000007265ba803595ef56000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000548c7bd982c7683c0000000000000000000000000000000000000000000081b22968c6ffe9fc599f17310ce3ccded726bc46a1299f0c30f38fa8e8af9c085b54d8155da209a8c6a7a326073155db50b7ceb9a865becfaac85db4c312d3f67880a41b2cf55a2f8b9224576fb09b1286b1fbc151299998d78071e64dc80b7f890655585feb8b1c9d492d2fbede5c118fc76d65a00b56fe7b0306f8b77b325b445e3aabf6f719fafc8ca1cd43ea41cfb87ff3f7e6c280fd42c30bdd3feeae96084b206d7bcc20327814e7222ed56c9f9ea550d938f98e37277ed8b28cd6f28dc419cdd20c46e807f065295f7b2aae0dae4fdb431bd6210298daeb1abf978bc6f06d89d1", @ANYRES32=0x0], &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r3, 0x7dc}, 0x8) 00:03:50 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8, 0x130) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000100)="306963c8661338ced15205ed756daabc807547cbc7a98eed0e88c7b2de07f009d295a9c1e9aacd33ce398410f0970455c8e8955b07187c5d0b496d94ef47064f8e8a11567f4ffcf3c8e34f9aada862a44f3b2c7d2075a50fe539dd44f482e70ba1f3") r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8006, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000380)=0x10) 00:03:50 executing program 3: munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x80411, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f00000000c0)="56b73619606dc1d7f8de8b2d28d531a0c86c56acb477e58792f233fd4a964e61cead069a4eada2f60ae33029f5", 0x2d) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0xfffffffffffffffc, "c3beb4a56107489c6e68bf8f9d94284e"}, 0x14) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 00:03:50 executing program 2: syz_execute_func(&(0x7f0000000140)="98470f72d60f5ea84a1cec0f05f359bf7a290000f3450f5a548e1744fecaa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb831c4c37d398205000000d04f751ec4016d7d14800f0178c3c321045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db71242cff7dcdc0fbcaf00100000d3c6f8ea6a7de321e36161c481911651d2c4c2e5a97600f08171a30b8a826eef2727c423f961cb06e8628f6828f1f1360fe2580061c0f526264788fec4a14557610ac46249bedc440fda2b66470f383a4d4ba261c481f1da16") r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in, &(0x7f0000000240)=0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000280)={0x35d, 0x2}, 0x10) select(0x40, &(0x7f0000000000)={0x1, 0x9, 0x5, 0xfffffffffffffffc, 0x18, 0xfffffffffffffffa, 0x4, 0x9}, &(0x7f0000000040)={0x0, 0x80, 0x3, 0x5, 0xff, 0x8, 0x0, 0x6}, &(0x7f0000000080)={0x10000, 0x1000, 0x2, 0xffff, 0x80000001, 0x7ff, 0x20, 0xffffffff}, &(0x7f00000000c0)={0x1, 0x3f}) 00:03:50 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000000)="7e8573f84188ca69f7f83a4604afd21d110dbe8cfe3a76ff5309faf90f66417e7552f09e17611f5bab9ce721fa") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f0000000180)=0x1, 0x4) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000040)) 00:03:50 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x180) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x347, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYRES32=r1, @ANYRES16=r0, @ANYRESOCT, @ANYRESDEC=r1]]], 0x2f0, 0xfffffffffffffff3}, 0x2) 00:03:50 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(&(0x7f0000000080)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() __semctl$IPC_RMID(r3, 0x0, 0x0) 00:03:51 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket(0x0, 0x10000000, 0x3) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000001c0)={{"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", "a1a15b600b6a4b44f4dd1501d2ea6df2d45d81aa297f8b7f3f632e320703ea8e", 0x80000000, 0x6}, &(0x7f0000000100)="72d0ae9d0cff0ab59f23258e3b5c51789a12d3910b0ff243fd14ec29f56a45b70355580b98cecaecf93d93146feb7b0f4c74755306d672e5709aa0074a5951dd5065bfccc71c5645f5288ac0642078fb37166097e9723613e6fc9253c67ba87b3300fa5fbfd38e758280541c1dc8a24e4f0db042583884546932741d6661cda582c92dd5c4825f3c0db7decc47abfec49056472ac8e8e545c6d8892c7681279e1cd6938f32e55f2f14370970", 0x0, 0x160b, 0x3f, 0x1f, 0xffffffffffff7b07, 0x7, 0xd00, 0x1}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000019c0)={0x0, 0x6}, &(0x7f0000001a00)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001a40)={r2, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001880)={0x0, 0x9}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001900)={r3, 0x41, "36b1536ae2a49237eea0662cdb7cbd1c51e8126ef1f4969f0805b59f0aa51d818175f58e9411d2e318d1bae907759dc2448b83e59145ad697574405d3ced343e63"}, &(0x7f0000001980)=0x49) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) r5 = accept4(r0, &(0x7f0000000640)=@un=@file={0x0, ""/4096}, &(0x7f0000001680)=0x1002, 0x20000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000016c0)={0x0, 0x1d, "2a0e34c47fab7966efbd915d6f9743e1a5cfd01b58d5b9813ea0c1e149"}, &(0x7f0000001700)=0x25) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000001a80)={r4, 0x101}, &(0x7f0000001ac0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000001740)={@in6={{0x1c, 0x1, 0x7, @mcast1, 0x6}}, r6, 0x40, 0x200, 0xffffffff, 0xffffffffffffecc8, 0x3}, &(0x7f0000001800)=0x98) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x15, &(0x7f0000001840)={r8, 0x7}, 0x8) 00:03:51 executing program 2: r0 = open(0x0, 0x0, 0x0) shmget(0x2, 0x4000, 0x0, &(0x7f0000ff3000/0x4000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000006c0), &(0x7f00000001c0)=0x100) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgrcv(r2, &(0x7f0000000540)={0x0, ""/168}, 0xb0, 0x1, 0x800) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msgrcv(r2, &(0x7f0000000800)=ANY=[@ANYBLOB="0000000012000000000000000000000000000001000000000000000000000046b35f105cd16e31d3718b2d535669000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fef7ffffffffffff00000000000000000000000000bd517c000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000accd8176a08858f5efbab3f2f44cff4e7068d52fb0d3459a5eef746d182a26a63fc1aca637c6ec2919412df626a9a3fd4da7bf275813a3"], 0x1, 0x3, 0x1000) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) clock_gettime(0x1000000000000e, &(0x7f0000000300)) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xda) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000001800)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037e2c5f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ad00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0db478aaa68bc9f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7fb51d8a0423f90117231f931115cb7873af973e0f6bed65deb69f797566f6c93e0847f62e8494a8928386a74cb934fbe3823086ff8e601311fcc285b7417142bd732fae244abba7558abb3a18fec2f51d9ae46773dc6ef3058504934228c4450f6a21a974396a65dc347fb82606ad47cddf70931587f5e43676b556fc12f16936cb63a0eab8e7fc111ee40dfa52f745374fc55b44e83c2e315c241dac76c120784d344b9570d446128fe42d4235a19b128425784a785259d694ff256197a4a2d3492cbe7e4477133df594cd1e6067b51ba8416201ae8a62f2174cb964b7a3fee1920cc4abd9c0a0e318b6f75166bfd63ea9d09e20f3f714d3e9e48a38341a2f73ac92e06ce0e177f7b659c1a3c4bf1ab48"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:03:51 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000080)) accept4$inet(r0, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0x10, 0x30000000) socketpair(0x2, 0x30000007, 0x8, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000180)="c2e6ead452c7cbd771ecf3ef3f103c05feb5d1e84948bd647be4cc449da8a3d87b6d1ab25f52b42dbae7c44bd4c964dd68aac95d43a7783c6dc8b401cb16c84ad59df87fa1f8659784e80dcdb1c724158a860abc276dc0cfd183a6d0ec49573882032f066dd66a68c654b1bb56c80da5832b1f2a83983302f415a2fe712fd018118b5a318babe780968cac58a4ad103e7fc3cf3c8efc70cf7b3c62b06ab14d8e718ac0bd455aaf05ab432b3337d55af7d4fda0105b69f43f8a927537707e53d880") getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f00000002c0)=""/214, &(0x7f00000000c0)=0xd6) 00:03:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff36) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x5}, &(0x7f00000000c0)=0x18) 00:03:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc002440c, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000080)="81d9a6e912451b00366da1a6fa479b5093e00a38fb9222e9a4640d6892fd322609ca8e894932ee560138e87a6e8f675756afd76469890d06041ff5cac77322285c128e1305c800395142d6650c7ad5bee2ec7d1739ff0d9ec67e69a97b0bef2572cd4663c60718703b22c5daae6320ca44961a22d277c7dff49cb5a3bf5e08a9486f7a2c142123b26a7ff61d68008acb0b0f5cc152fe7c1d29f0a6b06f7aa344850f306da93fd9cc94e3d023065181f0ea92397d5b99845c864e9e1abcb336b3974d484e258084b532095ffb06fc8541b0237d4eac1b0062") 00:03:52 executing program 1: syz_execute_func(&(0x7f0000000140)="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") clock_getres(0x200000, &(0x7f00000002c0)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10200, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x8) poll(&(0x7f0000000280)=[{r0, 0x10}, {r1, 0x8}, {r2, 0x2}, {r3, 0xa4}, {r4, 0x10}], 0x5, 0x100000001) 00:03:52 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000080)={@loopback, @multicast1, @multicast1}, 0xc) 00:03:52 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getpgid(0x0) getuid() ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000540)={{"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", "1693416fdd7d446a5cbbc026b1be8c4216ba0b04e44e3c8eeadf642125cb7ae6", 0x100, 0x40}, &(0x7f0000000200)="65bcf361cb94bbaf7a6e4c624f283355006494f1d6d188214daf077e0ded05a7cc3b6264e0d019067ea9033db7663a1afe70ca319ce57062cb42ca250b588e1a3d8874801e", 0x10001, 0xfff, 0xff, 0x3ff, 0x4, 0x8, 0x9, 0xfffffffffffff353}) getgroups(0x4, &(0x7f00000003c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) getpgrp(0x0) getuid() sendto$unix(r0, &(0x7f0000000140)="287514a81473693f8f904aa7f4c9c69cdfa5335cfb7b5b0820ce0e81a92ab1310f95eb717816bde37899dc2f8dbe0e3f14f9cfc801bc5b6d02794adb9b4880fb5505c165fc3368904f3fcacc9c535e6167fe7c9c3026c11b7800e05429b12d192869bd41ec6c4562", 0x68, 0x8, &(0x7f0000000280)=ANY=[@ANYBLOB="0100e82f66696c6530000a5092ab872f443b3c284227fba83931ff6e4a54ee66025e1a8349b65f9c55789092fc24423d900e4e82659e40f60f30713bb013941b960809b285374e6b7a0c1ec4cae4c3312e"], 0xa) getegid() fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000400)) getgroups(0x8, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getpgrp(0x0) 00:03:53 executing program 0: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) r2 = dup2(r1, r0) accept$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) rename(0x0, 0x0) rmdir(&(0x7f0000000140)='./file1\x00') 00:03:53 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[]) 00:03:53 executing program 2: syz_emit_ethernet(0x3803, &(0x7f0000000140)=ANY=[@ANYBLOB="28aaaaaaaaaaaaaaaaaaaaaa86dd60763b6230000000fe8000000200000000000000000000aafe8000000000000000000000000000aa"]) 00:03:53 executing program 0: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) 00:03:53 executing program 3: syz_execute_func(&(0x7f0000001cc0)="c4617c52e9c461f852a1de195d0bc442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90001008fc840ef0e0ce4c6cd72720f450fbd27c46151c227e261540f40d79d670f381d6a2f67dc1ff2470f2b0e83ed6ac4a273f7aafa5c9ec7000001005a660f7e0d000000003e0fae820000008076cd61614d4da3b57ddacfa9c546008f8848952082b13bf34790c402859e02c462259779350f0000006a9fd9ec") r0 = getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) getpgrp(0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) r2 = fcntl$getown(0xffffffffffffffff, 0x5) r3 = getpgid(r2) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x800, 0x0) r5 = msgget(0x1, 0x8) r6 = fcntl$dupfd(r4, 0x0, 0xffffffffffffff9c) bind$inet6(r6, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r7 = socket(0x3, 0x10000001, 0x2) connect$unix(r7, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1) recvmsg(r7, &(0x7f00000005c0)={0x0, 0x36a, 0x0, 0x370, 0x0}, 0x42) recvfrom$inet6(r7, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000800), 0x1, &(0x7f0000000840)) getpgrp(0xffffffffffffffff) getpgrp(r3) setsockopt$inet_tcp_int(r6, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x8a2, &(0x7f0000000100), &(0x7f0000000300)=0x4) r8 = open(&(0x7f0000000380)='./file1\x00', 0x80000000000205, 0x92) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) sendmsg(r6, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x376c, @empty, 0x7fffffff}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000000680)="6c951e17cdcaae08b26011dbe9363307ad4cc1bfee333530d91bfc06910f27c4c2abae12a2e2f7bf4cb74a147b3880b64885d25c4959e5bd600bd8d72223c722929dc33221bdadff204569c8f385b57776289bc0ee39b63e87aa1e000a98e9bb5963bcddbe60f21d52d4f4267ea43762a2bcc9ca716a58a3dcdef6f6447dbb455efe46ddfe78e38a61cb6c82c733a7e1f67886c562de43b64f5d12931e3236119f52c8494934e5a984abc5e6073feed30026da1dca28dff81a235eae53564783aeab2f2dfba7e2b8c4a8cad12aa6916835bfbd2e5e23", 0xd6}], 0x2, &(0x7f0000000400)=[{0xfed1, 0xffff, 0xfffffffffffffc01, "1a9095259ddb32e8cd1a1e620ca21fa155c666f8622450dcbbd86d09b2d3f5e6003ff98c6dd23a449ac235b259e91c93c6286d1c492866878577a1fe362cb882662c3b4dee50b9a990224b57ee0bdb6836fdebdc66f731dc04638764e4ccf709c7a32cb86777de1e530e7d64330000e5fe654477647f4da25c73216fe8521537eed7"}], 0x6e}, 0x100) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 00:03:54 executing program 1: syz_execute_func(&(0x7f00000004c0)="b1c591cd80c4827941cda6c4e2a59ecdd0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) 00:03:54 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000100)="8e8bb15e7194ee2e1f625984e8a88d483112d0bc79d8af54f7e21e2535e273e4cd50792865e386dd7b6601e130c5dd7f2a60918c86559394c2c8cd146cad524e15b7a8f4ea0ca17e756b000d13958527e0a9799ecc937d98fd24ff93fc") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x0) sigaltstack(&(0x7f0000e93000/0x3000)=nil, 0x0) 00:03:54 executing program 2: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) ftruncate(r0, 0xffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) 00:03:54 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x80}, 0x24) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000080)="390faeae03c6a4b4b655ff176d0ca0e5679e5ba5975e8d1e86185190e3400ad5d976cc3e61c6be372917790c8d395570bb1550570e8b93af82bbd6e02b36ab0d3de7adbace076fb7468c10286c7ae005c9bff9a833a3b4b0bfd661ae7cb28f844cf2bc23f27e8a1100ba16c72fbd2863701d9eb72772ce3f70f6c765febe676f") r2 = accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180)={0x4, 0x3f, 0x9, 0x81, 0x3, 0x1ff, 0xbab, 0x85, 0x1000, 0x7, 0x40000000}, 0xb) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x400, 0xfff, 0x4, r3}, 0x10) r4 = open(&(0x7f0000000280)='./file0\x00', 0x100002, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x3}, 0x24) r5 = msgget$private(0x0, 0x100) msgsnd(r5, &(0x7f0000000300)={0x3, "bb36cf1f1dd6a4cf50e8a36c4cf6198d861621d58c0049ee2955177314490474a21e4adfbd440a7536b75272701d7915b020bc85989babeccda0c7756306dcceef8644f06cd2eef7261f0247f102431da097cab5e50e4aa0"}, 0x60, 0x800) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x3, @rand_addr=0x7}}, r3}, 0x8c) r6 = accept(r1, &(0x7f0000000440)=@un=@file={0x0, ""/108}, &(0x7f00000004c0)=0x6e) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000500)="3033078c7ad2e52670ed5552033cde6e57f171129be691a407fae3a44c9ea889a6c80a50818457d4311eb715f2abe4da3ee8c2cdc1d7c4d0b3ab0580f9901d49ecd551349a7601725a63e0ea5a0247cc45e21d3d685c4cd6155d7c8356d2f9859606e212926010b3ae95248048ed2edd756400e4a168f2e314366029bb7513fa8dcc96a5eabce2df88581df2d30bc6f74553fc1f9606c8776593c59a30fafb013c29047a60f5dc2ef98ec00bae2aec0c5289dd291afa17bf182b2ffa380b54b918064746e7a3c9fd102ecd99ad2e4f367c547f3c", 0xd4}, {&(0x7f0000000600)="ad1b0cf399dd500aa2453605996b86582b92acb916ff87af822e913d4d3332edf74fba470d518ec5190aefaa3e78f83a9d37f4a07272222fb4ebf763c4b4dd4202c42715c82042add435bdef2f790b1a40cd12b66a1bc371091541f9", 0x5c}], 0x2) ioctl$DIOCGETSTATES(r4, 0xc0104419, &(0x7f00000006c0)="ab251bee2d145de3ed085317af53b682c195b57948c58b353490561779eea96601b454aff0bb9efa938941e2fbc634fd5b9d5a0514829d16170705df02f2e9bd2a346e7e48587d118a1161409b5c843d94d5de1514be91a56d51d56510a1c433509b01ed36318bc3a28727556c009790926fe708bdbcc42f1c445fddf754031e9dbd378da5b737fc3f82a943ecd5ea68ce8d5f85cd9f021e73e91ae6d39cea95d2bc83726d0cc3afaf32391b56e2c232677eb68e") setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000780)=0xff, 0x4) msgrcv(r5, &(0x7f00000007c0)={0x0, ""/4096}, 0x1008, 0x0, 0x800) accept4$inet(r0, 0x0, &(0x7f0000001800), 0x30000000) connect$unix(r6, &(0x7f0000001840)=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCOSFPADD(r4, 0xc088444f, &(0x7f0000001880)) r7 = dup2(r6, r6) openat(r7, &(0x7f00000018c0)='./file0/file0\x00', 0x100, 0x42) open$dir(&(0x7f0000001900)='./file0\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000001940)='fe', 0x2, 0x100, &(0x7f0000001980)={0x1c, 0x1, 0x100000001, @mcast2, 0x80000000}, 0x1c) getgid() r8 = accept4$inet(r1, &(0x7f00000019c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001a00)=0x10, 0x30000000) getgid() getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001a40)={r3, 0x2}, &(0x7f0000001a80)=0x8) getsockopt$sock_accept_filter(r8, 0xffff, 0x1000, &(0x7f0000001ac0), &(0x7f0000001bc0)=0x100) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) 00:03:54 executing program 2: syz_execute_func(&(0x7f0000000000)="96980b472c431c050f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d10f54d22549a3c4a167c61600c66db709c483397fd300c40195f4aae5f858fa0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef420f4ab2663e16aed4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") pwritev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000000c0)="249452f3f4a24ac8edcbdb3ffe2993c5a60c59008f1811afe29c89bd7b7bdb73d30ab01b83c9bb14f60fb23435e90459ce4efb1005eab4635ef56575750c9ce484", 0x41}], 0x1, 0x0) 00:03:54 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={r2, 0xc19, 0x3a58878a49890d81, 0xaa, 0x1}, &(0x7f0000000280)=0x18) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8) r3 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x20000000000000, 0x200, 0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockname$inet6(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000140)={0x101, 0x6, 0x200, 0x0, 0xffff, 0x8001, 0x200000000000000, 0x800, r4}, &(0x7f0000000180)=0x20) r5 = dup(r0) getsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:03:55 executing program 0: 00:03:55 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x20fb) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x3, 0x4, @ipv4={[], [], @broadcast}, 0xfffe}, 0x4, [0x6, 0x5, 0x0, 0x2, 0x3, 0x5, 0x7, 0xffffffffffffffe2]}, 0x5c) fcntl$setflags(r0, 0x2, 0x1) 00:03:55 executing program 3: 00:03:55 executing program 0: r0 = socket$inet(0x10, 0x3, 0x20000000006) sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)="24000000150007031dfffd946fa2830002200a0009000000741d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:03:55 executing program 2: clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000080)) 00:03:55 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='le0\x00'], 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:03:55 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) fcntl$dupfd(r0, 0x11, r0) 00:03:55 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x14c) 00:03:56 executing program 2: syz_execute_func(&(0x7f0000000200)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80faee42c240f5e5bf447000026400f0d18c401fe5ff665e3dfdf6736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget$private(0x0, 0x5, 0x10) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000180)=""/86) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x153) bind(r1, &(0x7f0000001680)=@un=@abs={0x0, 0x0, 0x2}, 0x8) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x268}, 0x20180) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2023, &(0x7f0000000080)="2fe3d3ecb69680b7e9ccb727134cbf088b0e", 0x12) getsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000000640)=""/4096, &(0x7f0000001640)=0x1000) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000540)={0x0, 0x3, 0x6, 0x46, 0xfffffffffffff024, 0x4, 0x96, 0xfffffffffffffffa, {@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x900}}, 0x0, 0x800000, 0x1, 0x1, 0x8, 0x3ff}}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000600)={r2, 0x1c8, 0x3, 0x3ff}, 0x10) 00:03:56 executing program 0: mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000040)=""/26) sigaltstack(&(0x7f0000f28000/0x2000)=nil, &(0x7f0000000000)) 00:03:56 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0xffffffffffffffff}}, 0x0) 00:03:56 executing program 2: syz_execute_func(&(0x7f0000000140)="0c16b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000080)=0xfffffffffffffed6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x2}, 0x8) 00:03:56 executing program 3: mprotect(&(0x7f0000151000/0x1000)=nil, 0x1000, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = open(&(0x7f0000000040)='.\x00', 0x250eae9372e202f4, 0x38) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x4000}) 00:03:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f00000000c0)) r1 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x3, 0xb58630c4dbbf9fc2, 0x8, 0x80000001}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1, 0x81, 0x2}, 0x10) r3 = open(&(0x7f0000000280)='./file0\x00', 0x1000bd, 0x102) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0xbd, 0x4) ioctl$DIOCRDELTABLES(r3, 0xc450443e, &(0x7f00000002c0)={{"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", "c82b65637596750ca3f0381fd812032a420128167f5b6c79db417a4c74d7a087", 0x8, 0x5}, &(0x7f0000000000)="a7ef99433a42ac8b6d4233239a682092f2d4", 0x1, 0x4, 0x3, 0x4, 0x7, 0x5, 0x79, 0x6}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 00:03:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = semget$private(0x0, 0x3, 0x80) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000200)=""/4096) sendmsg$inet_sctp(r0, &(0x7f0000001b00)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f0000001a00)=[@prinfo={0x14}], 0x14}, 0x0) 00:03:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x300, 0x0) listen(r1, 0x0) fcntl$setstatus(r1, 0x4, 0x10040) shutdown(r1, 0x0) 00:03:57 executing program 3: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3}}, 0x0, 0x3f, 0x2, 0x209, 0x21, 0x200, 0x1}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x6, 0x2ef6}, &(0x7f0000000200)=0x10) 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) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x80, 0x2}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:03:57 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100002, 0xac) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x101, @rand_addr="8c86400e1946860ffef08cfd20d5c9da", 0x80000000}}, r1, 0x101, 0x9, 0x3c28}, 0x8c) r2 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000001c0)={@broadcast, @local}, &(0x7f0000000200)=0xc) fchdir(r0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a) 00:03:57 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) r1 = getuid() freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9c47b240430e10bd3000"], 0x10) execve(0x0, 0x0, 0x0) close(r0) 00:03:57 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c0a0f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) socketpair(0x1c, 0x10000007, 0xff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000100)=""/83, &(0x7f0000000180)=0x53) 00:03:57 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x7f, 0x20}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1203, &(0x7f0000001200), &(0x7f0000001240)=0x8) 00:03:57 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x8) getsockopt$inet6_int(r0, 0x29, 0x78, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000)=0x800, 0x4) getsockname$inet6(r1, 0x0, &(0x7f0000000100)) 00:03:58 executing program 1: pipe2(&(0x7f0000000000), 0x4) pipe2(&(0x7f00000007c0), 0x0) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:03:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x4, 0x0}, &(0x7f0000000040)=0x144) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="850000000331358d75eb2d2f8e2b34536ac732c4d9295f1e2405c0b7f2a793490ab5b6821331b63f8cad43729514f161e6ab1dabeed11787da98415b16c583ae7b8dd013e0b3931006844e7c157e8a03960f3d029b256741d5472e385c52a1168f1c69373ab76052583919b3a4316d7b3f5c6a7547d01f9a4143e69dfb46540c11049108775d06218322e71e"], &(0x7f0000000000)=0x8d) 00:03:58 executing program 0: syz_execute_func(&(0x7f0000000000)="66450f50d22c2c0f050520d0f807913e2c2ef3420f53dec48212f58830804ce49650855b66d382c40246464680b64f390200c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c88a1c40fbbf3470f582ef3af3a0808294001b00b0000000f73d539c4e26d296f0e66f23ef345a200b2d2f47a833f5043dcf50f01c4742ff30b388e039641d9de1d1d7e9c81017c4272726f20b15ffbb15ffb110f0fcae10400") r0 = socket(0x10, 0x1ffffffd, 0x4081) setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f00000000c0)={0x100, {{0x1c, 0x3, 0xfffffffffffff000, @rand_addr="8f8394bd964e44fd32e11773ccd41009", 0x101}}, {{0x1c, 0x0, 0x401, @remote={0xfe, 0x80, [], 0x0}}}}, 0x108) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000240)={{"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", "5cadac6be3083a2d873dee13ab8dfa6fb941e62188026c045374d209eb75632c", 0x5, 0x9}, &(0x7f0000000200)="65c1667d4eb89f2e1bdb7855ac8d619582de4f", 0x95, 0x6, 0x100000001, 0x2, 0x38b, 0x5, 0x9, 0x3ff}) 00:03:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x100000000005, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1a, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair(0x17, 0x4, 0x100000003, &(0x7f0000000140)) getsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:03:58 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socketpair(0x0, 0x0, 0x0, 0x0) truncate(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setitimer(0x0, &(0x7f0000000340)={{0x15dc7d85, 0x5}, {0x9, 0x9}}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0xc) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x61f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x63, "b5f92fbb71a652be928fa98e63ed29e399dc45fcf5e141ceb1c6c053ab50369059b7278a74411eb64881a481ce31f1767e325bdcbba2fafea34d3116b568521bbff14a2a71c7bfcce1f8c5a2ce775bb9f52b6d5d308ad29b6f5f4c5932521dddcddef6"}, &(0x7f0000000200)=0x6b) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x0, 0xd1, 0xc9e, 0xffc0000000000000, 0x80000001, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x6}}, r2, 0x7fff, 0x7, 0xe2, 0x5, 0xff}}, &(0x7f0000000300)=0xb8) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRADDADDRS(r3, 0xc4504443, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) syz_execute_func(&(0x7f0000001680)="c4e1785b7fc0c4e279312d00000000400f81b2ce0000f24e0f2c490546d9ffc4a139d86100660ff9253bb68649c4c1a5593ec44191f49500000000c4a2fd1eb600000100") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000000c0)={0xd73}, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10000, 0x0) 00:03:58 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c0b0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b064c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f48f6978e3eb0f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b55d9f3bbc40285bfd2400f0fa305080000b004040f0f82dada048336000000") socketpair(0x2, 0x30000005, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000700)=""/119, &(0x7f0000000780)=0x77) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f00000007c0)={{"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", "9d379352708b9d3e020ff0ecdac4ba7add1edb203b793e4e290ae54e3878c2be", 0xfffffffffffffffc, 0x3}, &(0x7f0000000040)="fa8a5eb74c36e33ac0014cfe354885170c6a53a851715dc3bd4e90623af699e682b2b0e17f7e69f939dd56e96e1656b2b29ed2498e225aebbc3e6410cca2b4f41fd98b2324b80546eff688ee7ecf8cf62c0c8c912cf223ef79bca07e713ff4301515a3ca7987b0cd685b5c52cb5f2ca3625ac9937053c235656ee35fa2b7b38404ae14f60966b5a86df46d0f3360cd90613d921385ded01795cfd536820a2e0b88e9b041", 0x1, 0x2, 0xfffffffffffffffe, 0x8000000000009, 0x2deb, 0x81, 0x9017}) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x5, 0x76}, {0x81, 0x2}}) 00:03:58 executing program 0: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) freebsd11_fstat(r0, &(0x7f0000000000)) 00:03:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket(0x2, 0x10000005, 0x7) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file1\x00', 0x0) bind$unix(r1, &(0x7f0000000580)=@abs={0x1, 0x0, 0x2}, 0x8) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r3, &(0x7f0000000200)='./file1\x00', r3, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = openat(r3, &(0x7f0000000300)='./file0\x00', 0x0, 0x80) ioctl$DIOCCHANGEALTQV1(r4, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab") r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCKILLSTATES(r5, 0xc0e04429, &(0x7f00000004c0)="742fe483") lseek(r5, 0x0, 0x1000000000003) freebsd11_fstat(r4, &(0x7f0000000500)) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) r6 = getpgid(0x0) fcntl$setown(r2, 0x6, r6) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(r3) freebsd10_pipe(0x0) __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:03:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000001c0), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000080)={0xbd0, 0x8}) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x2, 0x4) poll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x90}, {r0, 0x10}, {r0, 0x40}, {r0, 0x8}, {r0, 0x4}, {r0, 0x2080}], 0x7, 0x4) 00:03:59 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000080000206, 0xffffefffffffffff) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) fdatasync(r0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000206) 00:03:59 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c4834f7fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f00000003c0)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee52fc421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f838440f48f4697676397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67ddddc4817911d2c466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b00000fd320c581601666450f2c1cd10fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc4437960a3060000008efb110f66474eb83aa2f1fbfbe2") r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@local, @remote, 0x0}, &(0x7f0000000280)=0xfffffffffffffefc) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@broadcast, @remote={0xac, 0x14, 0x0}, r2}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x7f, 0x10001, 0x400, 0x5, 0x3, 0x7, 0x9, 0x8, 0x0}, &(0x7f00000001c0)=0x20) recvfrom$unix(r1, &(0x7f0000000340)=""/42, 0x2a, 0x40080, &(0x7f0000000380)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x1, 0x800}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x12}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000300)={0x7}, 0x1) 00:04:00 executing program 1: r0 = socket(0x2, 0x5, 0xff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="030000000000001700000000000000000000000001000000000000000000000000000000df000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b9a67f2b8163e725e89823c6da85ea", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:04:00 executing program 2: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) accept(r0, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='vegas\x00', 0x6) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000000c0)=0x80100000800, 0xba1fa906685a85e3) 00:04:00 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x256]}, @mcast2, {[], @generic="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"}}}}}) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) clock_getres(0xf, &(0x7f0000000180)) 00:04:00 executing program 1: r0 = socket(0x2, 0x2000000010000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0x98) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="0300000000000000522f6f2cf5e2af2472344a929cf9802ef4596aa41a67b9b33ffb88a9ee6125f2e8f7c8df330fff8aa2bcac1851833331be38090c4b39c31d5e1e137ccc572d0e754c7a397b77ed9669722686d8c98b27f246f945263d95bf151f888661b0d58ffbf369087aa290f61dc6366519a5fe92c71c3d4c77f637deccdca5ec527fe7fb01d6802f1e3af727d5f51565c3d63c929fa50baf59f3614e0e9707324292b71df4f1da09ebb2f4ad3a1286020b713346c7fdf513fe54fac759e215eb5ecb84dc7351f2bf05016908fe4da747977659ca28d81f5a0d43217d7e6d38e0e168b4293c3b5adbdbb1eda5db492e7ddd513fa1f489cb3940a94a45318f6d70fee7a95f501d5981a0e0e44707c40acadef5bc7a0d8c3f25e96a55ab3bccce4356fd69f4db949d7c8cea4c68dc0221aa559f4d9f3a6472b4af8bc1258555c6c49efb1c05667dffdbcf245834c1a2a0fa49e9f9b3a72c"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:04:00 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000600)='./file0\x00', 0x208020001) socket$inet6_udplite(0x1c, 0x2, 0x88) lseek(r1, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x9}, {0x10000}}, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000180)={@rand_addr}, &(0x7f0000000640)=0x8) setsockopt(r1, 0x4, 0x2, &(0x7f00000004c0)="134c2d74b8cc59bc6fdb56179027c776341db4758a839d61ab79e9954ed0045ec664f5aec1953ac8cbaadcb2d259d0bc86ae8bbad4229182625ba2862be0e2ad44e883a0531dc55c8cbdfa14bccbcd03e403ea1ee7feb22da55fb2a94ae902cc4f25a843fec440f4b181819bf07a6ba54f93f8897ccb330d59f110819f18d71fc9a73bafb7291104ab97f7a8e3beaa8ca4a43d8b8695ced67037e26ae55ae945b901c872a79645d3e11e613bd71d728efeb3146223311149b6c6d395a1e29f65a90c", 0xc2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0xae55004}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0x6}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x2000001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000005c0)={0xf5, 0xc8e, 0x1000, 0x7, 0x100000000, 0xfff, 0x17, 0x1f, r3}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r4, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) r5 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) getsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:04:00 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x3) open(&(0x7f0000000000)='./file1\x00', 0x1, 0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:04:00 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="f4080001000100e3b547f83fc55b2d219c01da2915693e551a95d0e74fdd6f3d5c909e4ae09f5276e0036b1258ab7d156aff51021a94c9ad5991ce96d4bd08da9968acf1421e59a80d9270acd7"], &(0x7f0000000100)=0xa) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xfff}, 0x8) close(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffffb) 00:04:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) write(r0, &(0x7f0000000080)="0bd979ab3c9a350bf925ce27074712b7dc49629d1cdbfa388b48417b85292126c7d830e28003b1c33ace12d5a0637cef74a80cca3606f9fb788c21643c766c4413e1ba42b2476b48794884a47069259df85e4bc2812d13f4b9b9d8296f4059d58c55f001a875d184db51ad0ec39cf7524e8e3713f24b77cc5f5bb585940107ef4e4e72c8691b32c0f9715243c4594f8bd28b490bca66e0822a8ce3fb9e24a0940ae70deaaee682af411f40ce5f5b6f5d", 0xb0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000000)=0x100) close(r0) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:04:01 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1) bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @empty}}}, 0x0) 00:04:01 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100006) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x65b, r1}, 0xffffffffffffff24) sendmsg(r0, &(0x7f0000000780)={&(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000180)="c521b61466985d4b816a7143ee3ee15639e306e7721f61e5be6e18c993c9e2a6e81d6529d621de90a7f11384bd4369b391f5aacbe4b5ede7a28e6ab4293064f7bee3cbe9cbd31b5332d6923899b7f4db6fa6a2cddd4c262d4b455c8a978bc69c11f66133ed0dccfc8cb3d1ac9705d747826ada2f27c8223bea104ac4330063", 0x7f}, {&(0x7f00000002c0)="c30bd5a91f30014a0f00da27123e317e4fb51a5240cca0afe6c0c8538c6ce825e3c2902ee5486a1b12fd2a8d9467563000637a63e588f86bcf41fc1ff2dc7b6d63c90ef0809338c883799825cc73f18fd73ef40e1b5db0d7d9440cf48491b959499770bf918c1c7b864e09ef97553972691f4db0b06ceec2ca33e99b76cd7d9363ec11526d4066b44f2f8eee4a5a85f68428e2daef4484a9890e0ce9683d80cb642a7e54536bb5a42359f75eeb128d115d33d253945feac7137fdec366172559b179678e773918e017898b896e92d66bcec8711c4ef079c328bb03f95996a12791005a6b81d59c18146d", 0xea}, {&(0x7f00000003c0)="244961b1443b930052fd7cb719a1607b7bad345f2f491378bdf6804a3e5dac49d0f0dda18af78f2d021936528e95b862d2357113af6bde1b4d7ec8e6b922a4f2afdb85417b614e82aba04e1ca94afc51569c8eab4e886c", 0x57}], 0x3, &(0x7f0000000480)=[{0x78, 0xffff, 0x2, "7478809ce94da7d700b7f1ec35ed5d016446ac056591e0e5a44bbf616db9866f9b7bcd6deacefd652f7777a10b9ae848919c4fdcdff24c9dc098fc02303c60ce3560795a04353dc705d92863480ce40d8671109e8af5aad9e87793d4e13ee62cbde07736f71d4a"}, {0x58, 0xffff, 0xffffffffffff4fce, "e7627b93bea3911f55a115d6d091b66183b00934b38c803561cf67d05bea0616f9e550927aa70e0320bb503f43b4e1a73782773f41af8a87651923a8441001745c0a"}, {0x110, 0xffff, 0x9, "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"}, {0xe8, 0xffff, 0x8, "67d15d7013fc63ebbffddd54797482843988ad025b23016672e59f2034f90ad8995c7e66a980a648f34e9b0d8a655781f4c28981488b168a9b142a9df1081fa707e690689fd34df4686175a78710f7818dd309b8249f1016162f73321c7b91b611e5a37ba86af9e68e72abcd28530baae3401f4a6f27d3371593cab9014a0bc76389d873dd877e96041f4c505ba39c2f5deb88316b879acc3f9a010168aa80e754b6588b886a63b0e58a641f8751a32ee5cc106bef16a651943c4be518bda97dd3bb68d085b2f45b07a87a1fc8f52852cc02"}], 0x2c8}, 0x100) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") sendfile(r0, r0, &(0x7f0000000000), 0x5) 00:04:01 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) ppoll(&(0x7f00000000c0)=[{r0, 0x8}, {r0, 0x18}, {r0, 0x4}, {r0}], 0x4, &(0x7f0000000100)={0x5, 0x1}, &(0x7f0000000140)={0x3}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x19b5, 0x4) syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") 00:04:01 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x0, 0xe00, 0x4, 0x7fffffff, 0x200, 0x5, 0xffffffff, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x7fff, 0x1}, 0xc) sendto$inet6(r0, &(0x7f0000000140)="d4735246f2", 0x5, 0x101, &(0x7f0000000180)={0x1c, 0x0, 0xcd3c, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @rand_addr}}, r1}, &(0x7f0000000280)=0x8c) r3 = dup(r0) getsockopt$inet_buf(r3, 0x0, 0x53, &(0x7f00000002c0)=""/169, &(0x7f0000000380)=0xa9) r4 = openat(r3, &(0x7f00000003c0)='./file0\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000400)={r1, 0x7}, 0x8) recvfrom(r0, &(0x7f0000000440)=""/156, 0x9c, 0x82, &(0x7f0000000500)=@in6={0x1c, 0x1, 0x6, @empty, 0xfff}, 0x1c) r5 = openat(r3, &(0x7f0000000540)='./file0\x00', 0x8000, 0x8) poll(&(0x7f0000000580)=[{r3, 0x40}, {r4, 0x2048}, {r0, 0x1}, {r4, 0xa1}, {r3, 0xd}, {r5, 0x88}, {r3, 0x96}, {r3, 0x2000}, {r3, 0x2022}, {r3, 0x1}], 0xa, 0x2) accept4$inet(r4, 0x0, &(0x7f0000000600), 0x30000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000640)=0x7, 0x4) shutdown(r5, 0x0) r6 = dup2(r3, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000740)={r2, &(0x7f0000000680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f00000007c0)={r1, 0x7ff, 0x7fff, 0xbfc9, 0x3}, 0x14) getrlimit(0x7, &(0x7f0000000800)) sendto$inet6(r3, &(0x7f0000000840)="c5e097d781b386383a291324965cfba57e1185fa1f5fed8e496a4b7fcf013af18dfc687544029f30e7bd8d3a6b66748c9c6365857b9f22f6ff623889f38e8eda299fec6bd316d3174fc6c56061ea5d00f72d2d7462f37039cead61a186201a4af75f20b0ff3d00a156804450fa792bf2855d6e5b750da22c2bf4690eb439b6ca9a0e9a933f1fc62059c0e5917a50146186f9c70e082290e2f2f65af036e25e1a1b4fb7b2c23d644b64997234108906b8d638e41031b4aa58eb12817315beb58e9c8ad5830ab8da80d590cd1c1084c3da66b9774a13f1f00815c14e54f9b91635697ae0e1f32c46964b3da6b59e407eaf6faa", 0xf2, 0x20109, &(0x7f0000000940)={0x1c, 0x3, 0x0, @mcast2, 0x372c}, 0x1c) msgget$private(0x0, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000980)={r1, 0x68, "7972abf393b8b8277f9cc1de849add9bc052251dcbda31fb6231cfb1e995198d442a80c5b7b203c667360452ea446621f503622f323e28b422c0d5554ec037fc306c8605e3a5e810feb8b61292353cd3e4f76bf8dfe998162352ca5afd3086406558a920be325e09"}, &(0x7f0000000a00)=0x70) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000a40)={0x7247, 0x0, 0x2, 0x100, 0xffffffff, 0x1, 0x40, 0x0, 0x7, 0x9, 0xb16a}, 0xb) ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f0000000ac0)={{"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", "d570f37d1fc636ea9c18d39f5d65ebb5bc7388229ceb384d70120ce7de8af88b", 0x1, 0x4}, &(0x7f0000000a80), 0x7fffffff, 0x7e2, 0x7, 0x10001, 0xffff, 0x100000000, 0x5, 0x8}) getgid() listen(r6, 0x928) getrlimit(0x5, &(0x7f0000000f40)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000f80)={r7, 0x81, 0x5}, &(0x7f0000000fc0)=0xc) r8 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x8, &(0x7f0000001000), &(0x7f0000001040)=0x4) 00:04:01 executing program 2: syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000140)={0x3, 0x1}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000400)={r2, 0xf0, "f30811dd9f810a806f50876f82e0fa9eb5d6306803d732e9b6d495cb849aea227de13dc9f7a107459098c5ec542caaccf142cc5aecd1944dc4bb397289f548f625e7d74ef734d068951ee7d7e889db34d051c2ed69f96b8d5b8f7961e2e6cd6a6e425a45e1c458be1055a92eafc4b267a7033e76d671ad7d016c99b4eaea62be6166f8153d7a953c3fbb56c7361cdbf7423f3d17c27a059079af95656c7cb1a2126c3a54a10bca2bef1d4eb9e287f4a11ce96bc3aac7629d301c6f35eaaff6a717ecc8bf417e7df2ddc811ec8ca3108c933680e1fbc0f83fb5cc53df310a9a8bb5cab1c5c6853e16cae700fdbd93d4b9"}, &(0x7f0000000500)=0xf8) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x100000000, "4b9a6433c011738431077c1a5e2c2312"}, 0x14) fstat(r0, &(0x7f0000000040)) r3 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:04:01 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0xe) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) setrlimit(0x0, 0x0) r1 = dup(0xffffffffffffffff) sync() close(r1) pwritev(r1, &(0x7f0000000380)=[{&(0x7f0000000000)="e02ea1c10d87c9856369c91744dee9a16e164f522f60fe69a1d5174878a80620baffe1f5c4cfb04a11eda0b15ac35370f5fccc88a34b5f263a6beb86c018674c3f6f3ed541ac96e4164a8ad2fb13a3f6075b72b5c247281f86fab7f43070d8b5331f21af116eba0f765ab9", 0x6b}, {&(0x7f0000000080)="44cb49b98a806c13b860351fab7421cd026b601c14a7a9bdb559cc6a7000ad430b7df7adda1e7de61c6bdffe7beb90ed0ccbd0175dea264578ac860c936618346ff0e725c8dbd56c78c33a9bbd7adffcac7ad47e510b20bcafa9172620280a80951192fd02fa2d", 0x67}, {&(0x7f0000000100)="effdcf7e180711e5858ef83c575b91be0ea1ae62056a44660583d25af4140dd938badf2dc40f1a1a97d3e24a57322edea7ba7f0a6a26aa3a5a45b62b876522b4aea84b3561a066bb0f52480257511b66b0a0690f166cbe62cbb8d8b1c39efaebc2fe7f3580f763c5c4b850e3c1b84d884e73778504d66cc07b69abc6f1248942e2c076b3e1b20878ed47070b74c81275d788a99268314abb3941296c992e2fdcd1577f82ac60bd5649c59ba3b530838151764ebfb135dec0a451b502e89f4c22ed867827197137a74e96cdf86b06183dac85d9ee9261c27dbf", 0xd9}, {&(0x7f0000000200)="2011e290802669f951cdf1e3780ac1b31323dd8acf217a47736b9ea5f61191b874750e41", 0x24}, {&(0x7f0000000300)="be24db917747bb6d70b9b8a0d5bbcb36fde8e2b6c13866e9c13bdddcafdba75f32b1984d51cf0a82d6077573fd942e1ee1a6aabd96195f50d86345dabc5819caf67da3cc78c1dd11aa38c7c0f8be34a9d1c0b4cc39dedf58", 0x58}], 0x5, 0xd) syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000865f70e69690f694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4420fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850") 00:04:01 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x8001, 0x4) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:04:01 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(r2) fdatasync(r1) r3 = semget(0x3, 0x1, 0x80) __semctl$GETPID(r3, 0x7, 0x4, &(0x7f0000000200)=""/88) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000020005003a00ff010500d4a1030063198740da01b2c76b547d15af3e4167d96e00"/47], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0x14, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") freebsd11_stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000d00)={{"25468a0e9ba17b57e245c9d90954a111e1551c081f19bc5e4e63cff80f7817b9ef516fc4952de7d801136402b322bb9b0861e35d5fbdd98b56cc227b619383e85fa414658c191377b497104be67b7cb205e40e23e62177698780464ffa1a18ccd6975329e802a22f15fbc1c07e5e96431ebb44554ba69b741265173e0cbef9623e2bfe2ea5f25586b0d7a26fcf9aec14fd27d37710cf9807b2ca8dddbea423132bd95d0193e1d52328a39a3902780ef42eae48e08d4b059adcbf4f38e349f725d68e9528ee67d4c20bc28c8e8f6e669c5ec4ce1e1a477d281678aab944cdd5a654886ccc6ebfffa549010564f125bcd845d225383407c516aab1f44fd43bbe03213d8f1208336b2a5422f646d6ac933e74077680f64d22c2c00ea6bac7160d48900cd67fef44015581143e55e2464248f2c2a1050fa247c130f5ca4ba25ea048980fb225995b871fea401cc79409230e542615d12ec87ca1cbdabf2c6d8bd84005681882f3ac1643e6b8f35c560e28ee35d03b0d27d16e90207fab7b98a4b6c540c1580b88546ff7c6d1744fdc28eec8d3449b68d77f28df79b2ee3afb4dd040a19c10e41808529871de73487e03c37ef69518b31b28b1bc720513d795931759d5ce00bfc090b618f3883d64a3e29afa3f6a58438280366a96c8cb6628f71a57de7c1d762cadb829ffabb5aa5a88c6bc8dd6e9f3c5d645a841deb74c5c31eb1805676f27135d1cc599019b78a42b9af2df540089899ab35a1a7352185340b83a2fc444c7b3459c509b767e8f895af408407037abfd2f31a95bffc1168a8aa73cbef4e8f8ceaacbfbedb81f3ecd7ca86e699794df5b4c6f717e0f6a5df51f5a4955de35b172aa1f5fe694b3c9810e9cb9952171379bb00b64a6b5b003d46ec7173fa494d13b0faa6fa385825f9e543fbe26231eb7c962e0c6c3e84cd5e25f104d6ce7aa2881ebf7dd768afed4b57700d524b0bff6058f71da19b82d6e6397d0991549be00b5be58c6b834c591362bd7351419234b655c05c87d0ac74a229c44d9263d99fd36d807e64239379a00140c187eb2f42e46c4b46bf48c89734e7e9bf196ebd77cd49afa6d4cdc17b9c56b2619c64d47fc7218f8f985e8397fc19c507181757deff15d5cbe1da702e286badc17fefde25f0f306db2c9452fc25c5f014890ad3da56afcd47aab6064b23c4762ec0fe42d1c0093c176ace207f4798b7fcaabf9a99d12c677c39474564009885dce50cb5f2cfe946ce06d8c4e7bdf8e562dc66ca1607c9d058c79e50b934a17b6b9dae1a9a47482d0da656dd125be3e9dd8cdd849b8135082cb07dfafe0de066e657482b9d9f0fe8cc2b736b66b5f8eb7053e3d32b3a31cd258930d14847c8b8505695157e5d2244e784664af5e36ecf017f66c25aca0d454cb99f25aa3721164181ec1a6707d5eb78199307333e8d155ad", "0c37995d264967d5077711fd9287ae9ef3a586576c735fb3ad4ddcc4fbe7c70c", 0x7, 0x1237}, &(0x7f0000000480)="b8ff7028c8f387e80d2ad9a111bb931b740f0cc75a6c5e7ff08a4b231c8f1f79a0027bb0a5165862adc1e3286067537e0b407a1d595a77485aab1f147e5f1eac823238c6219237e78ca980c2c28c93949312719be50756ec1bd8d5d397969dfd189f8fad47618c3afc951df15475aec2d9774e3f7dbd9284ab9ea167ac077062b8a40582c200db713da5ff384fc343aa332c830f5d72576bff3779fc484d27af74cd63ae80790e4310e9f244a2c5a9fe2392f57c94f1fec8c34db375ab163b1524ee0e809b17b4e6c73d02835fd100c9e9285b753b2d0b9705", 0x7, 0x42c8, 0x10000, 0xfffffffffffffff8, 0x1, 0x1, 0xef0, 0x34c}) 00:04:01 executing program 2: syz_execute_func(&(0x7f0000000180)="2c051414817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c000000b1e99b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c365440fc7bf00080000074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:04:02 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) fsync(r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="828e0b3c04412daeac00"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:04:03 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, r0) fcntl$getown(r1, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e220600000000000000000000000000ffffe00000020400"/128, @ANYRES32=r2, @ANYBLOB="05000000030000000000000000b5bf0005000800"], &(0x7f0000000180)=0x98) 00:04:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x9}, 0x8) r2 = accept4$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040)={r3, 0x40}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={r1, 0x81}, 0x8) 00:04:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fcntl$setflags(r1, 0x2, 0x1) recvmsg(r0, &(0x7f0000000180)={0x0, 0xc700000000000000, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) connect$unix(r0, 0x0, 0x0) shutdown(r0, 0x1) 00:04:03 executing program 2: dup(0xffffffffffffff9c) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x0, 0x1) r0 = open$dir(&(0x7f0000000280)='./file1\x00', 0x42, 0x119) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0xa2) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) r1 = getegid() lchown(&(0x7f0000000340)='./file0\x00', 0x0, r1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000080)='./file1\x00', 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000100)={0x5, 0x2}, 0x10) unlinkat(r2, &(0x7f00000000c0)='./file1\x00', 0x800) 00:04:03 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202800000006c"], 0x1) mprotect(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x5) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:04:04 executing program 1: setrlimit(0xe, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}) setrlimit(0xe, &(0x7f0000000000)={0x3, 0x7}) 00:04:04 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4000000000000000, 0x2, 0xffffffff, 0x5, 0x1}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x6}, 0x8) 00:04:04 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") semop(0x0, &(0x7f0000000040)=[{}], 0x1) 00:04:04 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x101, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xf, 0xf8}, 0xffffffffffffffd5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x1f, 0x6, r1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r3, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000400)={r4, 0x2}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e207f00000100000000000000000000000000000000000000000000000000000000000000000000003986af72000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d740000000000000000c20100"/138, @ANYRES32=r2], 0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x3}, &(0x7f00000000c0)=0x8) 00:04:04 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000680), &(0x7f00000006c0)=0x4) connect$unix(r0, &(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x4) r1 = dup(r0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x192) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x595}], 0x1) 00:04:04 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) sendto$inet6(r0, &(0x7f0000000180)="ecbbc040206ff3098d23ac173d5ac38082161ec6962ae641db3aeb3d1672e4ef4d3fa1730d9c656ddc59303cb1585d18e39194ab937ab6184ea644cf453f4e4f52262f15e7fe3c1121f3328a9f640410a6f4a6f142ea1138d10e1d6e73839ac498138879b63f66bb0b543b7031de3955de6063268d1ae67aae863812738094dc963da86ef46ce8befac04c58cec509026656f9562d19cb2172cdc7e7b6e5a62c38bf9d8355c44d209091ea6c5b7c9b88523a164594015e2c1ea9f4e4613791363525", 0xc2, 0x8, &(0x7f0000000000)={0x1c, 0x0, 0x0, @loopback, 0x8a91988}, 0x1c) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c653000885fb5eab4d6710d170b17222288994bff30a289283ed8bcebd296dfeff2052fbb822f0bb2169c984046f51458ce770c3a730d8a5eb93ed159d79404cf4e0e3280000000000000001d2b5a27020b201ac89454361fff05a305309b05ab635c963604e023e786f73e1790931318c3df1331fe6cfedd7535d56aa058317ee83cb34b336d43ed4084"], 0x1) 00:04:06 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x4, 0x8, 0xfb}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x1, 0x81}, 0xc) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:04:06 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x10000000) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x6}, 0x24) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) flock(r1, 0xc) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r2, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() r4 = semget$private(0x0, 0x7, 0x400) semop(r4, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x0, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r5, 0x374e, 0x4}, 0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) 00:04:06 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000080)=0xfffffffffffffff0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0xfffffffffffffffa, 0x2, 0x4410, 0x2, 0x825, 0x7, 0xc58, 0x8, r2}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x1, 0x400, 0x1bc, 0x9, r2}, 0x10) getpeername$unix(r0, 0x0, &(0x7f00000000c0)) 00:04:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x1ea) 00:04:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:04:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0020000022a326e47e70caff2d1aecac55d9a2d0c7f259790ccb70ecf57d2911c81cc8e93a2484723891c756fae05c7052c44e88cf39980c6cae2c7a7d91404c3ba6285df7b78543fe5edfc5c2913dd9523e7a"], 0x3ef) 00:04:06 executing program 0: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xde3}, &(0x7f0000000300)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'freebsd\x00', 0x1}, 0x24) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r4, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x5, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, @in6={0x1c, 0x0, 0x9, @ipv4={[], [], @multicast1}, 0x8000}, @in6={0x1c, 0x1, 0xffffffff, @ipv4={[], [], @multicast2}}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000280)=0x10) 00:04:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000040)="21f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be9482f80") 00:04:07 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) r9 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0x8, r4, r5, r6, r7, 0xc0, 0x9}, 0xffffffff, 0x101, 0x10000, 0x5, 0x1, 0xa4, r8, r9}) r10 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) bind(r2, &(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r10, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r11, 0x2, 0x1, 0x7}, 0x0) r12 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r12, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket(0x3, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:04:07 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r0, 0x0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c13edf72313000000000000fe8000040e0000002380000002"], 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) 00:04:07 executing program 2: semget$private(0x0, 0x4000007, 0x8) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x1, @mcast1, 0x7ff}]}, &(0x7f00000001c0)=0x10) freebsd10_pipe(&(0x7f0000000340)) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x1, 0x9, @mcast1, 0x4e}, @in6={0x1c, 0x3, 0x0, @mcast1, 0x3ff}, @in6={0x1c, 0x3, 0x7, @ipv4={[], [], @multicast2}, 0x5}, @in6={0x1c, 0x1, 0x1f, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xffff}, @in={0x2, 0x2, @broadcast}]}, &(0x7f00000002c0)=0x10) 00:04:07 executing program 0: syz_execute_func(&(0x7f0000000100)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000200)="4343ccea2a2e83f4c9c99dd5829ada3ddbbf2b0266634ad0ed1f47ffdee72f2b72acffd6be4d221a4d68e6f4ff8102e5f90f86de303a94afbc41fd7bbc5e83fafc008dedf1af93728387d0d0ab4ef5799bbeedda42aa57bf2dbd0d6c9f38c026bcef5bade21c717886c7152371275c982c8c044e0d669ec818a578106d8fd5a686468cb04e64abfa0d5dbf70035334c0ea47decb3f14edf95ec901e707402708d06fdf89c02e") dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x8) 00:04:07 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x77, 0x0, 0x0) 00:04:07 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)="1d694ff10629eec2a408a68a5e98a18f8c2979de0161da8d9c0c9c59880d274664a2b575186ddcff85006a9d4aac2e3d11fa9b53673ca1e4dd1e33417a81556fb2d0613de732e3641d59f6646a2d73fb45983aa8805005824c38928c0e7e3d02db3309f1e99a3422b547cda6f747b71b7dbcb25d67c70cd268a09fb2cac7345aaff44c561eac3f80caf1d79383e97e0b6d8fe93957bedca829d3b9019027143409c6de93342c", 0xa6) socket(0x0, 0x4, 0x30) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r1, 0x0, 0x0, 0x20089, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) recvmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/254, 0xfe}], 0x1, 0x0}, 0x40002) 00:04:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="0000000066696c04000000000000005d4900000000000000f02f1dbf19000074f149085d91c52976365473296e86c70c0da976c20451ad173a316ced6e4800f50ba9cc932660cb45467b046f75a08a66a817d777c7dd9849b0e87ec2408f6197847c301fb6a52ee5c62e8cb3e6ea4e21c9563a4e46afdc7380e97c41432cefdeaf3c1ad2"], 0x1, 0x0}, 0x81) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff000003c54385aa452304"], 0x10}, 0x0) sendto$unix(r0, 0x0, 0x0, 0x20181, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f5bc5bcda42f3da900ff4c5eeb36823e5a9f1399e6c653000"], 0x10) 00:04:08 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35a, 0x800000b35d}) mlockall(0x3) socket$inet6(0x1c, 0x5, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x28e) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000540)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fbf083118a0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) execve(0x0, &(0x7f0000000500)=[&(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00'], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r2 = semget(0x2, 0x0, 0x30) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x9, @rand_addr="88bc054040c99d54860ef2e1a6a0312a", 0x6}}, 0x0, 0xff, 0xffffffffffffff81, 0x6, 0xfffffffffffff58e, 0xeef}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) semget(0x0, 0x1, 0x100) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) semop(r2, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000240)={0x1}, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) 00:04:08 executing program 3: syz_execute_func(&(0x7f0000000140)="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") 00:04:08 executing program 0: r0 = socket$inet6(0x1c, 0x20000002, 0x3) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:04:08 executing program 0: r0 = socket(0x2, 0x30000003, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x161) 00:04:08 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x1, [0x3]}, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x3117, 0x7, [0x2f4f, 0x40, 0x1, 0xffffffff, 0x7ff, 0x2, 0x4]}, &(0x7f0000000140)=0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x7, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x6f, 0x0, 0x0) 00:04:08 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0x0) r2 = socket(0x0, 0x30000000, 0x480) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0x4) fcntl$setstatus(r0, 0x4, 0x4c) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r3) fstat(r1, &(0x7f0000000180)) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:04:09 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd9cf70f05bf031b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4f8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b36f04283a900800000002626802d08000000ba49c45c450f91f3f26dffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) setsockopt(r0, 0x3, 0x6, &(0x7f00000001c0)="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", 0xfa) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0xd845}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r1}, 0x0) 00:04:09 executing program 3: syz_emit_ethernet(0x26, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaeaabb08aaaabbacf6ffa9ffffffffffff7f000001000000000000000000000000441ebb65f534fbb38ae0839cd236683fbe162b45c90d9e15ab345f3ce2ed4b6eade21437"]) r0 = socket(0x2, 0x5, 0xffff) chmod(&(0x7f0000000180)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xd32a}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xfff0000000000000}]}, &(0x7f0000000140)=0x10) 00:04:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e22e40064a177e9fac298010d2efcd3000000000000000000000000ffff7f00000100"/140, @ANYRES32=r1, @ANYBLOB="20a52bfd90230fd3e3908100736a020094196d82c2b25506b2b0c8f368cd4f362953284b11"], &(0x7f0000000140)=0x8c) 00:04:09 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c0a0f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffffff) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000001280)={{"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", "304f47952db8a9a4e252a159147eaa382da2ca08e3f7c8c5e6c8fc8f1c70d319", 0xfff, 0x80}, &(0x7f0000000280)="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", 0x1, 0x454f, 0x100000000, 0x9, 0x1f, 0x400, 0x1, 0x2a997b38}) 00:04:09 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000040)=0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, 0x0, 0x0) 00:04:09 executing program 3: mprotect(&(0x7f00007ca000/0x3000)=nil, 0x3000, 0x0) getresgid(&(0x7f00000000c0), 0x0, 0x0) 00:04:09 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x400, 0x4) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46", 0x2e, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000180)="c442b9b668efc4c3c95c79730526f20f4ca7d40000006447c1c600d9e5660f3a418f00800000d2c421f951d60f380853f9c481dd71e265c441f950c2") setrlimit(0xf, &(0x7f00000001c0)={0x9, 0x2}) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001780)=ANY=[@ANYBLOB="02004e23ffffffc000"/136, @ANYRES32=0x0, @ANYBLOB="0600000804000000"], &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x5, 0x100, 0x1f, 0xc29f, r1}, 0x10) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000780)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 00:04:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x900, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x1f, 0x4, 0xe6a, 0x1ff}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c) r2 = getgid() fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) 00:04:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @loopback, @remote}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000180)="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", 0x1000) 00:04:09 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421075f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat(r2, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) r4 = accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000400)="d1c45aa0f518c44e19f15600b10081cf2db54d6b2f418725ea453200000000305b240ed7ae526b00000000000005b38ca211ecd04f4b6c70f471746e2020bf6043a30aefed8f0fc4e89eae7844f46a6d416e42c114899db92e9f3fdb92749476b300000000") dup2(r0, r4) setsockopt(0xffffffffffffffff, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2d", 0x5a) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:04:10 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x240) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) ftruncate(r0, 0x4007fffffff) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1, 0xff}, {0x1f, 0x4c3}}, 0x200) 00:04:10 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780df) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1f42}}, r2}, &(0x7f0000000080)=0x84) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000f7d000/0x2000)=nil, 0x2000, 0x5) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") 00:04:10 executing program 0: syz_execute_func(&(0x7f0000000080)="982c2d0f050d20d0f807913e2c2ef3420f53de4141e2e99650855b6602162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = semget(0x1, 0x2, 0x40) __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000000)=""/38) 00:04:10 executing program 3: syz_execute_func(&(0x7f0000000380)="989819e9c4a2791dcd040a0f05bf83000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10b67420fc77be2c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e84a0f7dc6c666b1f72ec3c4e2899294d80000000019c2c2b0c10b0bc4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x9, 0x8, 0x20, 0x6, 0x7b}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x100, 0x7904}, &(0x7f0000000140)=0xc) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffff9c) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000000)="0230335bb280debcf848872349bf14809bacde0328e0b91fb9e04f3f607a644fe844b4cf0bd4b42e1a43a0f01e1a810fa59cbc72ee") 00:04:10 executing program 3: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x0, 0x0, @rand_addr='\x00}\x00', @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:04:11 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x8000100004) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000034c0)="906c71a26e1a13579159e96d706293c79ba73d3e459fb6c26000f82cbd87e55ab54da4e23eacc47789b14290e365aa3d55a8d5ab8a25d8b31484569a43ca080d577518d24ddb6f7d328fe0410fafc65af833261f8c7c08206ef214ebbbb926998ffdedce3042ffcdc995ec9a842c6fc2fbbdd4988e97dc017e3105d2d0d2e4294d812cd714e8bf903d39df592a0be624682e8e2dd7aed84b75f20c8e7200074252ea4e268e6eab79434e21df171e75ac0ba966443d4ce15bc8350bc67b49eefd184aff9f8a66cac10a798ca9a984a291bdf93f687853363e3b96975167db6d208a36f4bb51a911904601add0773d05c6209de04cf5839c86ef3c24c62251bc9a49ffff8fa35176992a7450a79004f815511a688687b3c2b13e8bca1205993d456d77c646a117c46fc1ce02271fa7f79eb61d73791e2f7d824ee6e6593c30386eab985ca6c724c5e4e2f23f9134ccd3e807b03a34df15ee57f1fc5929f6652726f1898147afdd4136b268316ab8335f4d165735bfc5edbb3a048955a6bfe9da028378e626ae0d4f38f8d30719cac5a32aafb003dd76baa20bc53673af8410feeab45f5ca3ec2c02c36d8be07729b5565b4181107ba2ef3b0ee0ac0bb985d03f1ef461c03cb8fe07266bb57fc8017f8661f1d8e08b9ec7acd06ca1a97cc9d222ea7bdfdd8558acdd356aacce8283a3bef732fc9b0f2f6fd535a5788d57762068a27c39a1f69cbb08509377c9186c7f7af1b7f06a097b836fbbfcfd74d52e00781072d35ffba434fa3eaa66c30d1057683d4f2c0b6d7b3205598c7d4524103fe497db82b59c5ecb52d88f9505f5edc9c493bf79a51e65956519920749fb7b320464557952a94ef26df8b1da6ac98b892cc3ce2ec7c6e7659fa236aa95eff19d8e159abb3a736c896545ec461a380c69272faa5823714c86c163bc4e6e4ae4d3d3fb9fc78351b8e538d59ba577835e4b6af71ddb7fe820f44d70b582769b31504ee6592f5041bea2bc04a4cc4690e6f5923bdbc8f94fd49400865770874f9be5a8d4e31eb0f4735e58ea094bfad488aff78b19090db53330f85228763b40828be610e28123297edae81984c657a575eccc744ce37ddf437e16d1869e3e45615a7d933cb790f46f45447a3488a61e5ad191360ab13cd84eda7235d442b82be87e77f27344e75c168dc24b5b394ebc6216050435bcceab1ffb9c10233d691b514215b35b2746a9630e93bf08496fdb2f8f8de2afd9007447567ebdffda5c11a3ab837ced6f62c9ce9a3b957568deabd5617138d2b496e93b45320e3558a2e90cb32bd2a0566944d8d3c707ffeb95116ba456fbdfa317b7bbdbabdafb62661f3d2ad2f4ce6de886725b809e222ec6612affd8e7ed2fcf919d653d8eee162e7adcc08ef973067ac0f716b3c2efa85d23cdf85a5e8a51153f0f5885e6fb26af16691d207dfb7ee5869aabea75acf9e135f466dd08ee65f5d9e72792f3fcc618b9e8c8c58f80dd76b50ac0d50c1f36de4ba4828605673fc4e8bb6e6b1d422ebc1c16b01bde0570f07cbb0d15e83694852c10dde2a2c43bcfa775aaef0e5317ccecc267c4e890c5ddcbb8823ed6b36b67284be4badecbc8a7c19b1bfffdc884ccdf972b8c02b8ddd97985ba2adeb8a30f57504e124789fec7cb071ec74602f09ae30561deb65de3f47a8017c7e8aa9323f5c29b4930c78d202ed8974c6d256481fa2bfeac9ff75bd61c1b1154fe834a54d417ee053cbd5af7154a408a47650994660361a96ed6decc5ea6382177015aa093bfc807a8327f70a1f0a26fd7333c2f1f878a46c9a96e24e83aaf1f0837b30ce8eb04c2980059ca4f7eb8876a5ecdee2ea5aae954a41fb544bf4056e334bb68d5be8c950c1f66d209f0e689cf5cf4caded2fbf20e5502256dbc9e8c1b12b58c14071ffc15b28d1fe808d417229d6ac57e7e38541de347c7b5b7582b1238d1f1b505462e1c8e06b1a93f0465bbb6f6e97efad283f8242d222454d7d28ff238c91159cbb4322012ae6baf906c66b6077e828c2490ca72727c3fbd7b62aea3187d5d2f609a2d72c0f9fa7fb6d49693ca867537d74fa4580d36833c6c5755b79540b08ab8e15b78f8cf1e739ace53d9e05cf87f9b6af2ac2023c5af85d5ffb043b569c7749a7c226cc808a3d94657d0a444ac47eb9aa7ff9cc44875b8a96ec2c94d9bc3dd85256cc025e0c3e68a1b6a9ed34a13bdf99006e9e03cabfe57a998242e182e7e91d68374b053a9fdce45f9623544964c8608129927ca1fa3a97977b91798d62c5a7c606a4235c642858841c2cbf532279df7949713ba94f24ac41b7e9fb9e45c404283d820aedd4a4b27d8508ad97ecad6aef904bbbc6a151185f194418d0080d8ea37e915de92bff414bdae54e0c274a9b9a2118e6a78c478a3fb3c348f5f6fc755064119f1e9ad8ab5c570043fc474492bf24f8bb27cbd8c8701fbf3da5af2b61a6dffcfd19e3b6a1fd98374d7dc16bb9939527155d89d7987f7e837ac4692e2f4f074eb2be476ccd8ef4b27bacaa62af85f16e749206bc1f1ebf4990648901b62341fca9ce0c125ced343c47999707c7d8142dd41f217e40e66bf72ea3818fab7eafdfe2a7d3646bcb32c8a317ad8ec67b550d2568bcb75d0a099f6f40d9df5b987833b176c8e7addb5a7d99e221df504ea85537ce4e64abd3c4eaab7faf4c09d515ee792721b5da8910aad4563ceb1e561381de0ef342d7fe24126486613d6f615cc0daba3f4e46d79bc731489f28f2dec5c57d27d1fdb06ca4ac35b00be8a5c46c2f9973f8fe7150dc0bab2c7b38daa9ccdf7d04a14bfc287b7250a86f210d732a4f9cab6e279437eeb79edadddeada478f2323a971ca5c58a394cda39049dbabe8bd20e54404308f766ac4d1d75c55666db3a9a6462570f16da8561b64d39db8591067fff40155bb7969d1de973574706ba206093816dc6413f44e317acbf576516050dbc16bbdeec2b7f286a30ba7d70ec3aeaf5336f6ff689551a614540fd47d587530d2224574e4463ddfa845f4554bccb1cf16fd3da603429d7ca84362c4106516626f01b55b0f98be75f485c786329b9390cac5f6cdbf23dbc3f4a53559118bc7ddbe7a26e21886bc95ec1ce9903c972d4f4c6d5c2791544a40e46fef982f911d1403a81cc89540f5839db61ef45a7d8e898a530394ac7a9f0f08f51083bd7cd51a953c98131291a4d45da10adced6064dfc8686bd7c078796e85c722c45d6eb6e39d85880bac8357414d4aebed3a5336e55de7ff6cc305c934982c62967f5e9d5631fcebe0f6ad6d4b6490c6ec430b8d248c7c0250ae54c3c395b1a2743f3d41427357ef60d8ebd065ed130547e8a639ed544862a6266ffd846898fc1bc339a7257c2b2642262360f8d10db325bbc778e0f1c30d390eeb8ecdfb0b7a141fe8ad72f5e5d1816b7cdb0df825c4a4a151572e477d6874cefad1d66fab6fc4855c18cad786782258f19db3b05c5a852b681792528e1a2ac80745e4f8e549af24c0d80c935a8ba5a36dcc5304bbca2a23030030766736e85a74ebab76035ec0e46a734d3aea443a087ddcecefa9e733e40d42f1dd6dc0ed5749a19e6c0948151eda3a5bf7b7ab53b6d6ea990458c436e2274ad4026bfdb3b47f1b2fecd6bea450d2ce088315cbaa90aee7d192c6cc72f4c02676cc7dc143c8308e50a9b116f484a20600335f5b3cc26ae60ec2709dcffbedc99b01a1ae70f9329762e6b20dcfb093f5a58f7caec8bfed05098c7df284d8d911eb40d4e0bdfe69cf6ce0ee4aec1c93ea7d3ec5cb6ec50d3622c66de1477e87a2e0ca2602707be5b726f2e589d249e575baae56d8ed9c1605f22d199a056c2a2bc08075e216837e88330c6c00cd86e0b8aa97b208bf30d8dea098e9b59803fe0716ec3ca07ffbef397d231ab907d026459dac1eaa99ad6ada020ee505131bf30231c22f6f0bc13a186f7dba6edd00a4301db5d212f64769d5687b2a836ef73660f6f1e4d394e3f26e17e950c6215e737b9415e6dbec4ce3113843ef7edb6de512c48c21ccea9eeb2b755b1c1acf07a13ac585d473d2c786ad636a3eedaf079633aad490006518b0cb4aee8bd909a6bb6642098768d03457a04e45843895db5d164ce7ddab9ab6f9403ceee965f1f19bdedb1fd90043547dc86cc311eb36cd134057c8a255925b0833c44752eae4972ddc66a35fd7a4e4ba23f869653d793221d0461f9b6ade3584bc3ee08161fdac92992945e90dde3246b8305889972610ad0419a268bfbce5eca057818aadc3d111ea96e3e8471a941ad8e6ef18008a883ca321aba5446f3e4fbc313156636d87e9eed40832dadfd04697313a5440e7005995ced1652e6d7b72d1ecfaceb89e2fd043f4517c8a7701b04672d3b37aea245fa3f2fc4cce3560388f873ba2af6245e1324daed15bd4677bd81b1f4250fedd4993173246c2ca1b6824196db3540c8941f12b627fe4b63c0249cfa3b2c1bb30f19068ae063a1d4f4f868c2403298868a9669a62b3873c489dcbd302bb5c5ab21712aa58e11dc974e2cd711dd9066fd9d31374b724de17fd4117db35e521e5d261c9dd0752d0d1d67c1c09ab7635ed0c27c660a7cd6429cc3a8e49bcd2063ad6bd7edafd26a70b4801b2981ea375b4bafa2b42de6dd784c91b0e66c463d12c4a74f1b4bce658c2004b41cacc79ea496ffef651778492e1854341e94bcc5ccf98b3aa6e49eb495d5d5879a49d3a22c7c8b8032d80da255e4659136ad6b066bb9c37e63030f1fb85673b2d6a8c8dbb4b116afc5010a7e57b9f3a3b9e6d41b5ca564812f57c1ddc1c0f80ea56d58e1f50a30d6748ea453d0933f0d1a043f1214c43e938e2103614c8a9aa1a322069d31f2fac86a54f89f387006088c97ba3de966e7b6df2bb2e9d2627741327f01c8b64fbecdc987fcbb4e450214638b00b880d050d7ee805b78af7c7c88b05660eeec8a138a4d3657022052877ca628ee30c104a2274ae3d52671a230c767d3321c3f7d5b4989eb3fe69fb89106d75aa09da42c7fa52f4e43300328de2e056b9af47695927da9514948a3c7d2344aa3009f21d6b404416ede262c8654282216bacc9086132dcef5856ca7ba31589d22d35613374ccd1a59640960a4ae6b094f5837338cd86cdca18780b90a03f211d828c174388b48ca8f5551724ca5c6c6cf5d0ae3db4441d1ba85e134e63a6b124ab16751faa38db39ae18b3b87c05ddcc6ffc8f511c87dd8a5e9aad1678f01cede69b53f87ed39e83f21dbf53bf90e8c46b2a052477a1c81cc4170304a1008f3269401b68ad8e040fde4295cf4d753ab3eb0418114ff738e068e96ec6fa11982eb727c91eba31a153daa08d7254af04ef66b76b74bab0bdd661c48fb0b8efe079388f7b760fe75ff080d0c8dede57828b4fb079b316db6f0a18c34bfd73a5bd163bda9419cb2304e2e7e46661b8992def2065f6fe4532a0ebe4510b2e02f48b3ff371e69fc5e00cda15ff61127c56aea876a2e91b2e9f0eaf136dc45f26594c75f8c7afbeacbe3b89b0703b0bdce10aee966dd687417e06042c88369c680c45b738519f47f15eb3660670b45906dd4a4e5fcddd3dd8ad655c13d377f9128f70b47cd5b72b8803b70e7b5a201551a65aa97aa1e665637b23af2ad7995f8efa2e560521f55b6d8a964539a03413858c5665c08991be7514d7ee551b4cc9c01e157ea40d515bfb88da48177cb218711444b8988b47f8cb41d6f0ddcd278dd2dc797f92454edaef28a37905feebb624cb16d195c4f47762ec7fdfbc34b518ff24903397d7be53ebaeba3e") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r3 = semget$private(0x0, 0x2, 0x48) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000000c0)=""/52) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) 00:04:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x5, @ipv4, 0x1}, 0xffffffffffffff49) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:04:11 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fstat(r0, &(0x7f0000000200)) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x11, r1) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="4de52e2f6669cc0d9b343a24"], 0xa) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) accept$unix(r2, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x8) 00:04:11 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x10200, 0x83) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000000c0)=0xfffffffffffff689, 0x4) syz_execute_func(&(0x7f0000000a80)="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") sendmsg$inet_sctp(r0, &(0x7f0000000980)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x80000000, @ipv4, 0x5}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000140)="fe3bd95dc0a48bb82bfdd352b8f9839a241f10f1afcd444550e5cb9629610527d60d65bcabb5af1a322de0bf3a9212d531b18f1d3b1b1ad2e3669b5ab37440a49a23537f4f074de2667614f46828ca5294daa15443afcb82dd69bf3d76fab6361c7faf858c62608fba9b9bb40d448f974722367cff50b80fe81e8bb7afcf980b56bca966f229ed7327a4", 0x8a}, {&(0x7f0000000c40)="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0x1000}, {&(0x7f0000000200)="910b8ede82c4b0a01d6538a1c8cd795d776ab2c554258e746c3a188fe59f654df1fc14e416b4c79e01ddbc14e54ff161962fef84ef630eccf4db61ce2637313a1b6f026ae703ae6a3e0b44279a096a40f85fdff5e3fd54a2252cf5850252a7e2e06cb406b0055df9023f734050586867ea14c723ea7b07b61cbec7dafeb98751c0780cfb89e7d43ebe17eec6bc1ab3dec35ca49690ad300914f0fece5eec5436027621229f91cca44f1f0d6f5bb38e662a7ff0fb8de5bd9407bc9c0f6a4177fe81c6251e18f600e13b94e1481892c5352c69f04d73d88d6005a9af6639f703c9fcfb13fb4119cf", 0xe7}, {&(0x7f0000000300)="6245f756b5a6c3389aedbe78abc7e0468b58c910eddb002cb5046158c480ee2dd732337e82b74950a68e19b30138d28511d3ae02d38ddb84e8a52ed820b7db36e9255bbe16be24544fa29d4e722b1dbceb9eac335e0cf5d93afd9f479dfbba451ab24b73f9987a0b0773c25e644709c71cbc1de78dfd1597d194450f441005bd469facdfa1a3a9ddd2b353a36983d1a8e764912fe34ad138fc0c82bbe1d7f24a21ae80efc3f9f0dce7ded176aa356bf7c1972d94f89b70a7c4362e1cdeceecd709483b965b4d59d20b0ffb9e484e39cd77eee48704", 0xd5}, {&(0x7f0000000400)="0e9f46e01df7df5793b945af3d3f02ea8c25aa1747a3de32dd96241c07f610557577bdd03b5cb4af0485a28d2fe7eb83d5b24774032559a190d7b5cdc353d50c8916055f29304179f46a687799ac414809acc277082e37f95a46a4d366799f08512f90cc2413097dc9b8c3daba1c37aa6ff58b7cc15f7a12951c01b8ae746f7941b76ac1069440640d23b6b0fc9b32327e2479e0edabaf92", 0x98}, {&(0x7f00000004c0)="445b8aa409ea893872fe82ac4169e48996440468c85d25bad483b14a1d4c2b3e112d929fbec2e8681b416b618dbdcdb38390797ac1bceb709087d5b2531848e6b12ade69f246cfe280e0e940b01e5ba097d4f0fb4f9da73382be03fbe25c0b9be2793bba0ed9bc1459974a8dad0ec8464ceeee6446bbf81b4d963ab6a7319273cc01fdb70ee5150d7f5506bbcdf8", 0x8e}, {&(0x7f0000000580)="faca53b5eb0625eeda504db37d6371f6c3315d0ca57544141953456710eb8a4333edd2c50716fcc2f430eddd895eace0751a73666621a3c25944c3194272d8690893e39055c5081e2d2abdb9e402afc6a3b7174ba5b00e5b41d135dd578c72b75e71ad096700301688e6dbccbcd734a48bfdc8e836e07d3e61dcd886c5ab3d11fba4da4b97033c39abd107be1418e65d241f88516d8bfdda8b5fe73443a7ea55d052e7ee605f37da465f274c2c6901128f8653b4bf5c330d8b421acd0564bcdf49a4ea7066092d46c7e9b15c6d3c432e95e988cce4e2b678", 0xd8}, {&(0x7f0000000680)="418108eb3d8623198cc22d5f7edc69f37512a0f82997c02660533eb4fc248985d855b28136c6f1da9fedb78cb8b4c1fd7d64252eaa736b7217eb1a2203bcc62856fcb8f9cd441d04691ca1138c625321bd55f5728f93b385e0654ef61ab9d3878197ce0ee9207804ff8c1139ea663876a0b0678fe06019e958071396437ae2d9c23e8690dfad8e3aedfeed2512819a72c6b40d5a360a347e36206c605947c95fcf37254fce50cc45d294f958866c99d632cc697ea48b9bad2b7a28d0614db54e", 0xc0}, {&(0x7f0000000740)="f2a1795cc9f846f908bf3a06717c50456098ca3fcb29a6cb213d6e87c33570e21afdaec1b8d1d9383d21b93ad4928c94a91769eeaed5f99e7c2cc9742b1a40f6d38732fdb2e5f19fb6392adce10d6cbf1a19cf25e1db752a48a0e93df6b042c52389a31181e34cc4ce3bd2d7dc9e203b63ab152fe3216ecf376ca1f4721cd805bc039b6ebb0fbf1f9ce107b7a98462979b7308ff2bdd2530faabd7f00030859b42617df8f941d9809b8d54707bb9130a9a0fe7d787ea159a908ff022066e3b623f8aabb3ced55f2d017094c7955725af7c54100b9bdf62", 0xd7}, {&(0x7f0000000840)="66c60182b23f518e23ddfa854c1c2e548a35a7e92ee306c5e9c333acf337bbb2ca2fb219a5a5d286376e2b03f18246fd8c0a6e32d3269e965891a76fa955", 0x3e}], 0xa, &(0x7f0000000940)=[@prinfo={0x14, 0x84, 0x7, {0xa48752c32a6745de, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x100000000}}], 0x28, 0x1}, 0x4) freebsd10_pipe(&(0x7f0000000100)) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) 00:04:11 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r2, 0x0) poll(&(0x7f0000000200)=[{r1}, {r0, 0x4}, {r2}, {r2, 0x11}], 0x4, 0x0) listen(r0, 0x8c) accept(r2, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c) 00:04:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x48, 0xffffffffffffffff, 0x392) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x9, 0x4) 00:04:12 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x3], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) syz_emit_ethernet(0x91, &(0x7f0000000080)={@empty, @remote, [], {@ipv4={0x800, {{0x19, 0x4, 0x9, 0xfff, 0x83, 0x68, 0x54a69a47, 0x1, 0x73, 0x0, @local={0xac, 0x14, 0x0}, @broadcast, {[@ssrr={0x89, 0xf, 0x1e55, [@rand_addr=0x6, @broadcast, @broadcast]}, @generic={0x89, 0x3, 'C'}, @ssrr={0x89, 0xf, 0x8e2, [@empty, @broadcast, @loopback]}, @ra={0x94, 0x6, 0x3}, @generic={0xcf, 0xc, "89c620cc9a80e239f364"}, @ssrr={0x89, 0x1b, 0xca60, [@loopback, @broadcast, @empty, @multicast2, @multicast1, @multicast1]}]}}, @icmp=@parameter_prob={0xc, 0x2, 0x0, 0x8000, 0xffff, 0x0, {0x5, 0x4, 0x7, 0xf6, 0x3f, 0x64, 0x132, 0x1, 0x48, 0x7, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, "38719e"}}}}}) 00:04:12 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f00000004c0)=[{0x0, 0xfffffffffffffffe}], 0x1) socketpair(0x1d, 0x4, 0x63, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xffffffffffff686c}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x2a2b}, 0x8) semop(r0, &(0x7f0000000000)=[{0x0, 0x9, 0x1800}], 0x1) 00:04:12 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xa, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x2}, &(0x7f00000002c0)=0x8) r2 = semget(0x3, 0x1, 0x1) __semctl$IPC_INFO(r2, 0x9b15e33e0ab5836c, 0x3, &(0x7f0000000140)) syz_execute_func(&(0x7f00000003c0)="98344b0f050520d0f80791b00ad8b49d00000000964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b00c461abd0860c0000006e46f58888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08161a3d58ae46ebbbbda9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") open(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) 00:04:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") poll(&(0x7f0000000040)=[{r0, 0x40}, {r0, 0x201d}, {r0, 0x4}, {r0, 0x10}, {r0, 0x20}, {r0, 0x1c5}, {r0, 0x8}, {r0, 0x128}, {r0, 0x4a}], 0x9, 0xf1f) ioctl$DIOCCHANGEALTQV0(r0, 0x2000746f, 0x0) poll(&(0x7f0000000000)=[{r0, 0x144}], 0x1, 0x0) 00:04:12 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="25000000840000000700000000000000060000001c000000840000000a0000000000000000"], 0x25}, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) 00:04:12 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="4a2a9c16ff565251df581b3351ed233b", 0x9}, 0x1c) 00:04:12 executing program 0: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) recvfrom$inet(r0, &(0x7f0000000040)=""/68, 0x44, 0x0, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00002, 0x3) 00:04:12 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@rand_addr="3faf6a2505315ad4af9a70ff30f94162"}, 0x14) fstat(r1, &(0x7f0000000000)) 00:04:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x85) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r1, 0x0, 0x0, 0x8e47, 0x68}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x7, 0x7e00000000000, 0x5fc, 0x7, 0x59b6}, &(0x7f00000000c0)=0x14) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000f80)=ANY=[@ANYRES32=r2, @ANYBLOB="020000000900000007009d9d1f0005000002000002004e23ac1400aa00"/156, @ANYRES32=r1, @ANYBLOB="ff0f00000000000008000000426671a55064e4d599404962ea03581e82c4227ccb9b4e85a9900c6049af174fb228094ae932f1bbb82aef3f4937ab"], &(0x7f0000000140)=0xb8) recvfrom$inet6(r3, &(0x7f0000000200), 0x0, 0x10000040, &(0x7f0000000240)={0x1c, 0x1, 0x101, @mcast2, 0x8}, 0x1c) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000980)={{"a06114d8816100493b33e7ea027af39f74988d73ef1837cca5e2fb43eeba3868564ce64ba63144b9a0c6b925e553fd6d7b6d950bf43ebe8f3bafe3a709864338f13096d629bc04680d98faf09edc33dcdafd7f524f746604d76fe108ef87802ed60e389f8d7712da65f5e99b80154fc9e1e93377315724e06bfd73c88d9a3ce053a13cfc7079f14c91b4aca6b3ee6924971ce8b7d6e6fc1a04a332d0cdc38c50b2a3300434614385863de08ffbbda2000c3382275285e80d4a5f1444e5b2297cb2222bfcb8782c3e339e82a22933531ef74258277039ecbd63d96d9a23d15913744a427047e41ce2e7ca2425ea84cb8ebc4943134d43b5b1b9c094f876af7a4c8da344c40a7cd01a83a061f75f6b3918330e70827b8478ff7aa1ee01111d920ae1d171037abcdf8a168402fb3af02e7584e4c531dc9252e85903f67184406ae9d98859f7d4800ead61094ebafca88dc4f5cdb5afe91b88a5619ef95024b4b692496a5ece447a465bc4c7a90a41f7065a97a7216dc5e48607258ae7d1161a4b79e4069f10e8a8ce18b42408757305246ee713d16339b6f809a52cdfeca77380ae9754073523383df956d765440a54e3ffe403cf7fd1d6069204ec81603b7d4f2acbf7d153d1c8856c979ffdd8a7282c46a5c49efe992f662d67aec3b8bca67eb90ea435ffc5fb4988e73536d84877c4c9dc9e76342e7c3b3320f395af85e7149edbf79516a109e48f92c62fe6ba15896d899f03487f573f3a60e1d6dcad3feb4f5a90c78f4944b909a10cbf6f3c9f98199c80467e87abb95e71554e90ac6a1ff5c1e981e8154d20e85ee935494d1c5c7dfaf0a1deef8b1f0dfa1fc73e50de482e2609a53711e964c4d84889fcca17532a2ad7dd4ee67c47eb3dc00a98c47a5f5da67ef3c89e0a9d27cedeb0cd251387c6e67911944ea7380ac898cc12fbb73e159e7deafb1f3d1e05a1a01d7dc9da4f5bac16a756a9893c156938e054cc8b82ba0d1da35cf6e3b16b88ee8801758b463114fe6f02abf5a8f0690b688b73e4087fe7e1c10f788a7bf7e2145576a725ca16d6f75c0ce6c2164e2b1905049cd4c7776c0ca2ab957102c1700083906d28e720d25e1ee79c8a162eeea60a1499e3923b8fb49bbbc0ac9673d9e2840010015ee292b2b837c936021ce20ea7e34095b20d64def08d62a48ea029967a391578f8db3e05fdcf2bcbfedaa9f3e2abf8c768e9213fb5ab5bc0a6a2ad5c1627aa89f67b3c968c21bc89e9df66c64a9a195d2234fc9cda580ac6065d7040bb4488f3f0e3426bb0cf5af1f2f72bc450340d8ffd614f3f71e5145d549a141753c8ba897c33e2542dd316a8e280a39bf041327f6c99c50ae5ecd1f0e501dc1343224cd2e51a612f8a68417debd6f66fbf9e1cc1042b37b40e57aa790e5d157280dc919852f093b945fac670942124c100fcea28d461", "804424bb6c26915e10597fd4ac7b3c8c74829c0406aef261be0dbc52b317a3b1", 0x1f, 0x3}, &(0x7f0000000200)="ff2eb335eb27d9fe219c9a40a68ebb6d87c8b27d3213bee95219e6ef5a055e8eabda131f0a9ed8af93be4500212917d4d3d41b9fd8105a90", 0xffff, 0x35, 0x28, 0x3ff, 0x2, 0x0, 0x20, 0x705}) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000500)={{"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", "2000f601743d1c8d784a90eb20a39f622fb85f5a17eb6b0ceb62c98bd0eed2cd", 0x3, 0xffffffff}, &(0x7f0000000400)="a1f99060553315d95e6d8f604ff22bd2f5c0ef392839077fda69d1133425560ff54a25f2e87a9936291a24b5dc707776f4d4b90b01ab78893107c030273c457e18589a2a3f00c0924473bceb4c6c6157fd3bd3c2123a861f7394502b4ecca2a44f7e664480ab819187cbeb9dd0a97500838a559ec46342791c28127cd39d76ed01297a2436197c4a66efadf3a79e8b0f9b29d25d6aad53f370c8292cf1be3556163d0cca8a60fd8fd24c3b4bd38dbca1d9e10c6e51c19fd9f33d125f03ba4dc36a455e367ab6e07f16425db8", 0xfffffffffffffff7, 0x3ff, 0x7fffffff, 0x5, 0xca44, 0x2, 0x5, 0x9c25}) openat(r4, &(0x7f00000001c0)='./file0\x00', 0x4, 0x10) r5 = msgget$private(0x0, 0x8) r6 = geteuid() freebsd11_lstat(&(0x7f0000000e40)='./file1\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() r9 = getegid() r10 = fcntl$getown(r3, 0x5) r11 = getpgid(0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000f00)={{0x4, r6, r7, r8, r9, 0x80, 0x67}, 0x2, 0x7fff, 0x3, 0x800, 0x8001, 0x6, r10, r11}) getpid() getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000e00)={r1, 0x7}, 0x8) 00:04:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e20e000000200"/136, @ANYRES32=0x0, @ANYBLOB="3804000056e82010757d7efdff07000002000700"], &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xfffffffffffffc00, 0x3, 0xff}, &(0x7f00000001c0)=0x10) setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0) 00:04:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) setsockopt$inet6_int(r0, 0x6, 0x25, 0x0, 0x0) r2 = semget(0x2, 0x0, 0x140) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x2]) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x5, 0x8]) 00:04:13 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14de9de5090910045f46fe8f292001fbc4e10bf8c45b70c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138beaf3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f5262647b9fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2610fc0f6") syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:04:13 executing program 1: syz_execute_func(&(0x7f0000000500)="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") r0 = semget(0x3, 0x80000000, 0x504) geteuid() __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/47) semget$private(0x0, 0x1, 0x6) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x1, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) 00:04:13 executing program 3: syz_execute_func(&(0x7f0000000180)="982c150f050520d0f80791b0024141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") r0 = semget$private(0x0, 0x3, 0x400) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/59) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:04:13 executing program 0: mkdir(&(0x7f0000000440)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='.\x00', &(0x7f00000003c0)) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) lseek(r0, 0x0, 0x0) renameat(r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file0\x00') poll(&(0x7f0000000000)=[{r0, 0x193}, {r0}], 0x2, 0x9) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:04:13 executing program 1: socket$inet_sctp(0x2, 0x0, 0x84) semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getgid() setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x40, 0x0, &(0x7f00000000c0)) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 00:04:14 executing program 3: syz_execute_func(&(0x7f0000000300)="1cefc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf8f2680c0010130000e9589b26c7e4c753fbc4e101edfec47c7cf4c902023ed107f21667f2450f10c72e66430f59db518fcc987d181ec1ea01eff265dc5f00c3c4831d409d7eb100005f304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c422590d2d7b610000ad6736660fd2938c0000005fc4c1f913373766450f17720d0f71e7f166660f3a0b0865") 00:04:14 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04050f05bf0d000000c4a37bf0c55c41e2e96602f8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r1 = shmget$private(0x0, 0x4000, 0x200, &(0x7f000004d000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:04:14 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x0, 0x200}, &(0x7f0000000080)=0x6) syz_emit_ethernet(0x100e, &(0x7f00000012c0)={@random="1fcffb37c458", @broadcast, [], {@generic={0xbae, "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"}}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x31, "672aafeb64113fdf8a3dc8e7e6f72c29483820c50f5e605ac52f3388af6d088b0b57111c8d7e3e367be7b21d9ed09b59fb"}, &(0x7f0000000100)=0x39) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @multicast1=0xa800fc6}, 0xc) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000280)='.\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x3f, @remote={0xfe, 0x80, [], 0x0}}}, r2, 0x6, 0x26d, 0x2, 0x4, 0x0, 0x6}, &(0x7f0000000200)=0x98) 00:04:14 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x801, 0x30) fchmod(r0, 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f0000000000)=[{r1, 0x81}], 0x1, 0xffffffffffffffff) 00:04:14 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x200001) open(&(0x7f0000000040)='./file0\x00', 0x8, 0x4) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:14 executing program 3: syz_execute_func(&(0x7f0000000580)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2"}, 0x0}) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) r1 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000000)="830446d8aaf71f9255568b4e", 0xc) r5 = getegid() r6 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r6, &(0x7f0000000180)) r7 = getpid() r8 = fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{0x8d, r1, r2, r3, r5, 0x80, 0xffff}, 0x4, 0x6, 0x3f, 0xffffffff, r7, r8, 0x3}) 00:04:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000080)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@broadcast, @rand_addr, @remote}, &(0x7f0000000040)=0xc) 00:04:15 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) fcntl$setstatus(r0, 0x4, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x0, 0xf, 0x4, 0x7}, &(0x7f00000001c0)=0x18) r2 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@un=@file={0x0, ""/9}, &(0x7f0000000240)=0xb) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:04:15 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r3 = fcntl$getown(r1, 0x5) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000657000/0x3000)=nil) shmat(r4, &(0x7f0000746000/0x1000)=nil, 0x0) r5 = getuid() getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)=0x0) sendmsg$unix(r0, &(0x7f0000001840)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001600)=[{&(0x7f0000000080)}, {&(0x7f0000000200)="9fa09aa181f060889bf66d8bc1ae4271137c03990acb65c34a2bf81ada145771e76a6889260afee481919b4ece0f927f9fcff041a5eb3524c4bfc5bc730365bcb2eb0f24432afdae95bac74e91fc17481652151c7bad9a01e25d4ac0b919d55317cc7746b205b1555f52bebc7f115d3f92f7ecc9d15567b1454678c31d1143b8baf590c63192dc1d883b20d0334a00e11bca274dbb10a1c2e590cbb0d3a25f2478b419ccf681ffa7ffda54416ca250d3ff08e8d715ba60e5817226f01ff3ac97466eaa4dd0566d19b2c1078bc317579242c6fc45d869c67ad25b06d84ff6316bf3b2f4fe61451a98c2", 0xe9}, {&(0x7f0000000380)="e1ced5d4aa91c95956224274b0f2d54511126fb1e6c701aff70a5b07d6793126a34fb23e1df613dcb153bfe2633be5437240e0562dcc68d1c9a4c1505e3a1dad64a51110d844dde45208aa3e1d2ab3099983f38d7ab858c387e73e880315613f40285f78dbbab8d9057437e2025ed9dd0aefe42ab10ba191ad3d5f20c4b5f988d6de760884c15985579569357e6c60831795b6f744112b0150bb0aeec109eb74f6ff3c5051f79670a27e6d2c3f42d73652249b91bd08aef5d3245f8737f5ae78d2cbce7136a6b36c7cea32fcd144903eaf8f0d7467b2c2cfbdc3e368db8183ed0758e9c5b82a3ca459", 0xe9}, {&(0x7f0000000100)}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000140)="b52415d0cc9f532ff7f0ec62d9", 0xd}, {&(0x7f0000001480)="57a0404c3e3fbe13741624f37181990c3b87e2a9e3c6cd5bfc6db43ed85b74e3799f575cd8320296cc8a8de12b3845a4140cf6e1f1aa42c5c2a036233f9e7c7690709047853136f7397e21e78181a55d1f869b", 0x53}, {&(0x7f0000001500)="895519c1501b3c2f5289c61525a2a8e62a5e5ba37e4c07f1e27961e14f78c9bf02649192d84bfc8429dfac32d492c1c3a0b336605d61b5e6fa37921885df4e8d5a0dc011ebcd51526af5867cd5bdfe678e58aea25a74443ebf3787c4d0ea311a2cd7a18c5779c1affedc1de24931e671dffc4e2f559ac5061f266b7e33f2f060c62b7efde17ed352cc050bf78177717dc138b54b049a69549a644d5596a5b784bfda13431eca9b198ad2591eeb68ef7194024f41d5a1cfb291c525ccb7a2db899f0565", 0xc3}, {&(0x7f0000000180)="42d6ec9c8eea", 0x6}], 0x9, &(0x7f0000001780)=[@rights={0x28, 0xffff, 0x1, [r1, r1, r1, r1, r2, r0]}, @rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r3, r5, r6}, @rights={0x30, 0xffff, 0x1, [r0, r0, r1, r1, r0, r2, r2]}], 0x90, 0x4}, 0x8) 00:04:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x2, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x1444, @empty, 0x2}]}, &(0x7f0000000200)=0x10) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000240)="350794cb32f4fe4dd83dd93127babf41b982351293b4e85d0c1860913d453cca5ef48ad454e16738732ab8030d1d63bac589eccecdb363406e3ebd7f054004073ebe55b0599496cf179a149061230b3a57") setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000002c0)={@rand_addr=0x7ff, @empty, @multicast1}, 0xc) r5 = fcntl$dupfd(r1, 0x11, r1) bind$inet(r5, &(0x7f0000000380)={0x2, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000300)={r3, 0x6}, 0x8) sendmsg$inet_sctp(r4, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100001008400000008000000000000211400000000000000070000000975af00de110000"], 0x24}, 0x0) 00:04:15 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmget(0x0, 0x1000, 0x8, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:04:15 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x0, 0x8424, @loopback, 0x2}, {0x1c, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x7, [0xe90, 0xfffffffffffffff9, 0x81, 0x6, 0x7f, 0x0, 0xff, 0xfff]}, 0x5c) 00:04:16 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x4c) msgrcv(r2, &(0x7f0000000080)={0x0, ""/172}, 0xb4, 0x3, 0x1000) msgsnd(r2, &(0x7f0000000140)={0x0, "ecd6da2bec38a5b7937af03e8b7168f5540c8c5be608c1ac411c9bc89d7bb84f4fd87631eaf79841ca511eff3732ee7bd8b650d6ce9481c40a98f4e06c531c6dc471e781dda26eb60c742d3a2270c509c74bb35af313804b0a695685203805eadb345f440f37bb6aa47d7b92c1d70b619865eda77ed451c7d3aa214680815c8bfa4abd65a49a3631904ef9757218c55fa738a61bcd99a14b"}, 0xa0, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 00:04:16 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) syz_execute_func(&(0x7f0000001800)="2642818b959f0000c00da2fac4030168737d9cc421fae612c4e2b98c12c462dda9bc722ab5ddedf3400fbc6000c4e109ee6a0d443277ae3ed91d27000000c48279bcfc") syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msgget$private(0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r1, &(0x7f00000017c0)={&(0x7f0000000080)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="8b955bcf34e3a14891e0224460530335081e3821f00764212d5b300d72f44e344fab794fd2cad9022db6ef226bda17bbcbb4938b04f456041bc7835e0bf628c8cd9f5c2377fb7a3e9108e607b2de5e63c398b8663e4d07754418efbfb0ed0ac41aa4b49f4f58410f1a8559b19b0f90e948bcd593ee76c12a16ec536ca006d8155c98608f7779c47e820f36b9f7653a9cbfd930b1f1b9f4b495bbb7dbcb203fa64bd20f4e2c5cfa082e258e0b3847a820a72e5e1e0d5944", 0xb7}], 0x1, &(0x7f0000000280)=[{0x30, 0xba, 0x7fff, "bd1b407f6d3182fc2ec78218ba7b14529257b536daa45788053937226fba"}, {0x38, 0x95, 0xa1, "0d7e6dee31b6a52404df53ef4d3e7a449fecfc8b6402e5b975d2dfbd6e93292364b5f9dd"}, {0x70, 0x1, 0x80000000, "0177d9cf50608bae4d04dc630da7ab90a35376ca33614a5b65a8316a8d218bdd97e794d5831147841f2cc0ffb506c994335e8a0819d219da0d19a393e5079e9b02d7b4d6c2db319ce0da1fdf49a84caad5d801e5e5480fdb117d15952285"}, {0x108, 0xffff, 0xf07, "d091c9d653e7572b8c1746a90467ab3692de10bfafb13d50ffd2e864fee006d6776b1ce5f21ab4914ee57c73c567e525196a50252cd286c4d071620b3c357f71b794d9c8956a9733515705ee5757a2f4a0a755f0604ca4b57285271ea849fe8d70b448ae09ca2d2035f90456b09864b71fa8bbae2490b7bf059fc97e9341a9784059ec05eee99480ec0f04d194ea046bd2b44da6a0d5f0e8503652211745f1e14948557e86357934065078f7e3525fea81effbf2b2fb135bb92b1f6f0e4ca2eaa07781455de6347f63bdc7926d4edb4287a2adfdbd54298e2ebeebbb1aabba305d03e7e83da6ba3af9a4de26fc5ef710e8"}, {0xe8, 0x11, 0x9, "afbe4b3d92009f8070394128f27dfb77b012ffc76f894fdc88f29e2086b34e0412c0e79670923e44bc6f237249f5b73d1ff0da42f9f596275827a90cbf68309d3dbd83dfed3fd7b479e00f758e5c57bfe824355221d2dd579ab2def203f7c3c8d1ca6dda66d9ad980c908d2026d567633f1cd23e05b6693bd48755549d3c6f6256ff5fdfbdf3c257f064cecbbf15dd12f80d3727cb30c118e5d9a26994f0c6362dc2ecd46a729c55b17c6e22edaa636589e579cc7ccc85a1d15bb8be58e8efd844341163824c5a0d70243bd60991c8a85dd615"}, {0x1010, 0xbfa3bd3ebd583795, 0x100000001, "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{0x88, 0x1, 0x100000001, "35016794b8ba38f51a4f8db930610cd3c4654bdffb908deef31c763ac78ca728542dbb2df4bfd226be2886542bb48e030dff359ce0bfbe715fedc73169e3b6ce4df68701e8f79758473124e452b6e3e682aff5cab49c9d95c47700a4185eba8685f562966979ed468e06ac99915f8cb370f3"}, {0x100, 0x0, 0x100000001, "ea87162990355b2c6198981eb82df12381d2e2fa5248ec4be7c2ab101dc6a0f25119d1101c94dcef6704683965f5ae6ce18a1a80727495583e4867575a0cb190bee12b0825acc969b3ab7fd9613beb047f832bf98cb438000c940959bff15267422aee774f44c4e6cae6844733f53759a82ca68549cb2db9357b876e98c4cfc3132cfa8b1e740815d3bfeda286c13b7969aeea48c6ca520129e3ecf78d1b5a578e0ee3d136ffba4af83ddfa382a9a78f4b095f6a36e56848b6ab4380b81afeeb0c7a526273a6e1b37066b97b75e7630951b67eb09352d0bb6711ef741b807a869cbf8fd33379b094285f3f80adca00"}, {0xb8, 0x0, 0x247, "6b0ce6e9846b9f0eb196f1d51533fe1292ee273536f62315813dd867725ccef5096eda8a82cc37c14a953f23862b4ff63d5a916a4f3f3acabe221a789d7f6932f583cb1644f15874db318fdac6569d941865f6ce59f4d5b9725d3580e14eeb8813ebddb9d4d2797bc05c6e3f36caa26ce150e2d2bab8fe7e8c26e71c97777cff4fc78639d46e6dc627a0645c0bab6151291d27081936c0396d961534bb8b327626fcc02b"}], 0x1518}, 0x10d) 00:04:16 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) 00:04:16 executing program 2: syz_execute_func(&(0x7f00000000c0)="b12291cd806e660f708301000000fec4413e5a4bfc3dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1ea60cfcf66450f383a1d21870000db664545186746f24f0f2db3000000007c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00") 00:04:16 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f00000000c0)) 00:04:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xa8, "ff935a3c0755778bd59dee7e8601f35ec06e1c1da7c78e93e6eba4147a8c41c4436f48a0c918438e971271398dadb86dc724493e9356bf13bd21b1b62bde85c0cb2aaa5a8d614e0ba515bae395581409e06e0aa2fd0c7eeafcf079a170986aac758ab70503fa143f13052106f75b452bb50e954cdeedff212c94cc028c6cdc81c15765d3b6779ce34397254bb92e366b73a1140ebae6682b451c2bd22ba286a0edbd5f28e9a5e59a"}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x81, 0x3, 0xffffffff, 0x1}, &(0x7f00000002c0)=0x18) syz_execute_func(&(0x7f0000000200)="c4637963e4fe91cd8040afe59f7dd025207dd025205bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f673ef044101d0040f6bee00000e28020626221fc51c1ea01edc48192558dc3c366450f67067c7c730fc4417173f7f226400f0d18450f0f8d34085b2c9ee3df0804f4f30f1a1254111d54111d00") r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1ff, 0xffffffff7fffffff, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={r3, 0x8, 0xf, 0x5, 0x1ff}, &(0x7f00000000c0)=0x18) 00:04:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) execve(0x0, &(0x7f0000000340), 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x0, 0xa}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f00000001c0)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x63, @remote={0xfe, 0x80, [], 0x0}, 0x40}, @in6={0x1c, 0x0, 0x6, @empty, 0xa405b81}, @in6={0x1c, 0x3, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x101}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0x80}]}, &(0x7f0000000280)=0x10) 00:04:17 executing program 1: syz_emit_ethernet(0x5, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRESDEC, @ANYRESOCT], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES64], @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES32, @ANYPTR, @ANYRESHEX], @ANYBLOB="cf4f5b7aad3cfc71c918a45ed763e073572a"], @ANYRES32, @ANYRESOCT]) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) mlockall(0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x3, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x7, 0x3, 0x200, 0x8, 0x3, 0x8, 0x613880000000, 0x3, r1}, &(0x7f00000002c0)=0x20) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0xacb}, 0x8) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f00000005c0)={{"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", "77745996ebe278a12a2dc5a3270f00436bf6313f1a7e299a31b73f0b192bba75", 0xcb9, 0x100000001}, &(0x7f0000000300)="16928315faf8eae8ad547d8a3cd946b78ac98f1462d9dc4ed187b88caf2023a239b76c8f815936590bdaeb106a47e8cc66f54c8fd75fbec8799eb8ed34cb846f8ed8fda97f5fa2fadf1f95eb6c6de11279f481f0f83e491d98aba70e3278c1571ac205190a54210775491226019166f0e9255fe15dd73f5b3b89663d4d399353ad2c3193405bd0f9725bced9e0802f6734c650399717db6569de03035aaba757b9c2ce3967a7a9b4a4e355af5a051926f650edfc27a7caffbf7bc609d2c22c7e09", 0x0, 0x200, 0x5, 0x9, 0x2, 0x2, 0x800, 0x2}) 00:04:17 executing program 2: setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x2, [0x0]}, 0x8) 00:04:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:04:17 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') r1 = socket(0x2, 0x0, 0x0) getitimer(0x0, &(0x7f0000000200)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x8) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) openat(r0, &(0x7f0000000100)='./file0\x00', 0x20100, 0x11) mlockall(0x1) sync() open$dir(&(0x7f0000000140)='./file1\x00', 0x803, 0x99) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r2, 0x1f470000) 00:04:17 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcafb37c458ffffffffffff86dd6061605d001588000000000000000000000000000000f000ff020000660000000000000000000001840090780000030060f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff"]) 00:04:17 executing program 2: shmget(0x2, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) clock_settime(0xf, &(0x7f0000000000)={0x1cda20ef, 0x3}) 00:04:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0, 0xffff7ffffffffffe) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000002c0)="d7ba66784c0ae417b0d2b384272ae577123f4abaf813") fchdir(0xffffffffffffffff) setrlimit(0x0, 0x0) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, 0x0, &(0x7f0000000380)) r1 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42) accept(r1, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)) syz_execute_func(0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000140)={0x2, 0xffff}) ppoll(&(0x7f0000000200)=[{r1, 0x4c6996c6f2b0169f}, {r0, 0x8}], 0x2, &(0x7f0000000240)={0x80000001, 0x4}, &(0x7f0000000280)={0x101}, 0x8) syz_execute_func(&(0x7f0000000000)="9826473e431c020f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setrlimit(0xe, &(0x7f00000001c0)={0x9, 0x80}) openat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x4, 0x20) 00:04:17 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x9, 0xffffffffffffebdb, 0x5, 0xfffffffffffffff8, 0x73da1ebc}, &(0x7f00000002c0)=0x14) r2 = socket$inet6(0x1c, 0x80010000003, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x20, 0x20, "02d6839cdfb5654575f21b5e88ee389c35bc9b5312b9ab35cfb8c7fb61c95e19"}, 0x28) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000080)=0x200000000001, 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000300)={0xfffffffffffffffd, 0x8}, 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) 00:04:18 executing program 2: r0 = socket$inet(0x2, 0x20000007, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000400)={r1, 0x100000001, 0x1000, "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"}, 0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYPTR], 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r3, &(0x7f00000015c0)=[{&(0x7f0000000340)="f4e5e35c98b4fae2d66e", 0xa}], 0x1) 00:04:18 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0}, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x900, 0x29) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="fffeffffff0f000062570100080003000900000002004e2200"/156, @ANYRES32=r2, @ANYBLOB="040000000000400203000000630100000104b06f"], &(0x7f0000000100)=0xb8) 00:04:19 executing program 2: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000200)={0x2, 0x4000200, 0xfffffffbfffffffd, 0x0, 0x0}, &(0x7f0000000040)=0x8) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2008000000ff010000000000000000000000000001020000000000000000000000000000000000000000000000000000000000cb0969e2bc6e66244ec054dd68a6b96200000000000000000000000000000000000000000000000000000000000000000000007b000000000000000000000000000000000000000000008fdb7e88f63438dbdbc3120be3024a4aa780aebf93640519022bc6434de5ff243302", @ANYRES32=r0], &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r0, 0x5}, &(0x7f0000000140)=0x8) 00:04:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x100, 0x0, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000200)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000009ca727f18888a1c4101f9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf040ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) syz_execute_func(&(0x7f0000000000)="2ef3460fe6883e760000c48238f3910400010066460c00c4034d46747f00843636f246a5c4a248f39700000000f20f1af12e2ef340e3b426d33fc4c2f935ec") 00:04:19 executing program 2: syz_execute_func(&(0x7f0000000000)="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") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000180)=0x100000001, 0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:04:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) fsync(r1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) sigaltstack(&(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000080)) 00:04:19 executing program 1: freebsd11_mknod(&(0x7f0000000100)='./file0/file0\x00', 0x2000, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:04:20 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="250000008400000004000000f893b9a90de1000401000060ee516915455b8847ac34c0562f"], 0x25}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x210, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:20 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) recvmsg(r0, &(0x7f0000001ac0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000200)=[{&(0x7f0000001980)=""/211, 0xd3}, {&(0x7f00000000c0)=""/191, 0xbf}], 0x2, &(0x7f0000001a80)=""/59, 0x3b}, 0x40000) recvmsg(r0, &(0x7f0000001940)={&(0x7f0000000180)=@un=@abs, 0xfffffffffffffee0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/99, 0x40}, 0x2) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) witness_lock_list_get: witness exhausted maxproc limit exceeded by uid 0 (pid 12736); see tuning(7) and login.conf(5) 00:04:26 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) r1 = socket$inet(0x2, 0x3, 0x101) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0xb2, 0x80, 0x6000, 0xfffffffffffffffe, 0x9, 0x1f, 0x3f, 0x7, r2}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r3, 0x9, 0x80000000000001c0, [0x971, 0x1427, 0xd9, 0x3, 0x1000000000005]}, &(0x7f0000000180)=0x12) r4 = dup2(r1, r0) mknodat(r4, &(0x7f0000000000)='./file0\x00', 0x40, 0x2) maxproc limit exceeded by uid 0 (pid 12591); see tuning(7) and login.conf(5) 00:04:26 executing program 0: nanosleep(&(0x7f00000002c0)={0xfffffffffffffffe, 0x3}, 0x0) 00:04:26 executing program 3: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffff7fffffff"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0xbe9, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) maxproc limit exceeded by uid 0 (pid 16019); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16019); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16023); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16023); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 12471); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 16035); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 12030); see tuning(7) and login.conf(5) 00:04:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000540)=0xffffffffffffff0f) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xc, "2da8f76fed50c7d6770388b9"}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @broadcast}}, r2, 0x0, 0xb4, 0x400}, 0x94) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100000) ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f00000003c0)={0x10, &(0x7f0000000300)="1eb032c581d346dee3c24716239c2e837e21b42eec5a71854aa78d264c74548a828c1ce732f72a3402d9d1675548b53bf5d2ab7efdbc3cf164cc8c3d1de5e6c7aaac374094fde6", 0x40, 0x6, 0x80000000}) r4 = fcntl$dupfd(r0, 0x0, r0) r5 = fcntl$dupfd(r4, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000580)={r2, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x8, @mcast2, 0x1}]}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000400)={r2, 0xe9, "600f693be3125b08bc7a2d5911c41d740e717e57df793679b48b3b512a6655f05b00ec1a241a2c9cbd65d990ae20d467e4bae5011f2b5d673fc57c8c0d5afb5bc84576d40ceef49534ddf0f4a3144c74d56b509e422534c7d215f976c9b2ee00841c91633de653718f9a75bbaad9d78363f1dcdaa16b50fc4ff706bb0cda0f6ad9ee49053834405622ec1107dad6540c5fe29c1016cbfa12fdc73362fa1246c49c4da9e177fe1d081bc0308abb7869f5c9dd49b0c192c26b1d9fc3c6276bf711d597df92e0e30a568bf5fea3a05d4f82c32eaed0fc02178688bd4767a20c3777f3a80ac6141a1fa386"}, &(0x7f0000000500)=0xf1) Memory modified after free 0xfffff8000cfc7000(1016) val=0 @ 0xfffff8000cfc71a0 panic: Most recently used by tty cpuid = 1 time = 297 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0016bf73e0 vpanic() at vpanic+0x1e0/frame 0xfffffe0016bf7440 panic() at panic+0x43/frame 0xfffffe0016bf74a0 mtrash_fini() at mtrash_fini+0xeb/frame 0xfffffe0016bf74e0 keg_free_slab() at keg_free_slab+0x1a8/frame 0xfffffe0016bf7550 zone_drain_wait() at zone_drain_wait+0x37d/frame 0xfffffe0016bf75b0 uma_reclaim_locked() at uma_reclaim_locked+0x9f2/frame 0xfffffe0016bf7620 uma_reclaim() at uma_reclaim+0x2a/frame 0xfffffe0016bf7630 vm_pageout_worker() at vm_pageout_worker+0x52b/frame 0xfffffe0016bf7a20 vm_pageout() at vm_pageout+0x1fe/frame 0xfffffe0016bf7a60 fork_exit() at fork_exit+0xb0/frame 0xfffffe0016bf7ab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0016bf7ab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 17 tid 100061 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why