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"}, {0x110, 0x6, 0x80000001, "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"}], 0x11c8}, 0x20000) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000003840)={@multicast1, @rand_addr, 0x0}, &(0x7f0000003880)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000038c0)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r4}, 0xc) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000003900), &(0x7f0000003940)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000003980)={0x0, 0x52, "6d105023b0be0078e1223a5782bd5af842425c041638706f3261ce95ad1d81b6be793c4f6145b3bf1cc26f8f11ce734eac3159ebe4dc9ced381e42cdafcefccb0e8eb1e2f74858eb31a91e82f720b21267d3"}, &(0x7f0000003a00)=0x5a) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000003a40)={r6, 0x2, 0x2, [0x400, 0x1]}, &(0x7f0000003a80)=0xc) freebsd10_pipe(&(0x7f0000003b00)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000003ac0)='./file0\x00', r8, &(0x7f0000003b40)='./file0\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000003b80)={r6, 0xff}, &(0x7f0000003bc0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000003c00)={r6, 0x3, 0x7, [0x7, 0x1, 0x0, 0x0, 0x4, 0xfff, 0x2]}, 0x16) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000003c40)={r7, 0x3b, 0x0, 0x8, 0xfffffffffffffffb, 0x40}, &(0x7f0000003c80)=0x14) getuid() setsockopt$inet_sctp_SCTP_RESET_ASSOC(r9, 0x84, 0x902, &(0x7f0000003cc0)=r10, 0x4) mknodat(r8, &(0x7f0000003d00)='./file1\x00', 0x10, 0x3) write(r8, &(0x7f0000003d40)="d5239f5f45fe17c3ac5037b46bcda1c9f237a1d68edc4718f2c7ed0d18af0d2235d1d0effd3b88b2d39a44ff16034f9fbf77dc936d4f220fb3bf5ad815244d8e340b202fd6529a226ac3e7e4c5095eca2ce58d7a9083e32116666d62a29180be20ed14d758604d3f0be311d79e6bd599b3fab885c12c5518b8f7f98217dcc0dae192d8251e518662d3dcfee7f0ca2a7df4133234ba041deb6e0903190a2a73afd6b9a22908567f82b20bbe48eec32547059d6b767f08f1d7738c47069f8759da4c67a4c69e0603c46425364370f26d2e3a25c9", 0xd3) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000003e40)={0x0, 0x2}, &(0x7f0000003e80)=0x8) ioctl$DIOCRINADEFINE(r9, 0xc450444d, &(0x7f0000003f40)={{"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", "7c4e5f670518ffd30a795d97bf735d34717bd2b0488e3d6b1a7b1913bdcdfd8d", 0x5, 0x4}, &(0x7f0000003ec0)="e5463a85874e1c04c1313f11fdb2554269f16afaffce3f6e7e001834197fdb6f236372a0ec3938954a67761b013bb4ad378e2399ee5c0292a354cf9897b110827c6b181e69563d69fe2fe4c088", 0x93, 0x8, 0x8000, 0x5, 0x9, 0x3, 0x3, 0x2}) open(&(0x7f00000043c0)='./file0\x00', 0x108004, 0x128) mlockall(0x2) 00:01:09 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c1e0f05f30f59bfd9130408c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc63e66440f3a0e7f820630a1c9fb110fd3c4a26194b77662") 00:01:09 executing program 1: munmap(&(0x7f0000ff2000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000d64000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:01:09 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8800, 0x20) recvfrom$inet(r0, &(0x7f0000000200)=""/163, 0xa3, 0x40082, &(0x7f0000000040)={0x2, 0x2, @broadcast}, 0x10) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0x7, 0x6}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x8}, &(0x7f0000000480)=0x8) ftruncate(r1, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x2, 0xffffffff, 0x6, 0x1e0b, 0x6}, &(0x7f0000000340)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r3, 0xffffffffffff323c}, 0x8) fsync(r1) ftruncate(r1, 0x6) setsockopt$inet_buf(r1, 0x0, 0xd, &(0x7f0000000100)="536add44cfceeb63b40779f9f1e1f6df74fc47da6ca08ff2f9909644acd8eac57a2a0434b7a3458b3573d936752026ddc4c5b23b34558602355ddff4a682b1637f98a5d9cb0b78d7e30c8f9db9a9f54f00d6a05441280665e5e88345fe9acafea5889e1fc36555cf2606ed723ad66c173683a00cb9906338d0a903a4acbe6bdcc6d761fc6d4ec6f00e3ca8432ed5af2ded516b21b54785d1d1a67423436f9ef95ca9c0b1ad983d17ad053f4d81c829be3deba6d1258af9d4aceaa3b34cac956c7dd5aa11d98d5f4ca3b6b0c9c7a67cc6", 0xd0) 00:01:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x7773, 0xffffff8a) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="08004000e6ae570300f924d0641017c7c16d7e00"], 0x1) 00:01:09 executing program 2: pipe2(&(0x7f0000000000), 0x4) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130e0040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:09 executing program 1: syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) syz_emit_ethernet(0x5d, &(0x7f0000000140)={@broadcast, @random="ebcfdcdb8f7d", [], {@generic={0x806a, "43799cf5999dee24f770226b088f5dd5f84ddf27626499ab5431be6fe227779cb3d416def8bc950e811583faa8d1ec12ddd27a7a164497ccd160e862fd783c73c4b5b098382efa716e26b4f0b49ae5"}}}) 00:01:10 executing program 0: chmod(&(0x7f0000000000)='./file0\x00', 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000180)) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000780)={{"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", "ce7b037f8b1c5de95dd9ab264a30fe6ffcc3a8bc9d01059629fadd53d71982db", 0x1}, &(0x7f0000000700)="e3752fa0846d8e84f4fc52bcc4f4bdb17038264b1d6ddcb3237e7f05b2e0ef0b71e7e15204303952c67a4743cbde4f919a47b2eca8012ae38c73e7adbbf59ed35be1e1b541e1f37bd8880c3485178bdd4ccb81a114", 0x4, 0x2, 0xffffffff, 0xedc, 0x7, 0x3, 0x20, 0x81}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000280)={{"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", "6d36f0f302e49bc95ac46a74ac7e159be4780fced6e016f1b31e27521636f526", 0x40}, &(0x7f0000000080)="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", 0x1ff, 0x5, 0x6, 0x7, 0x1f, 0x100000001, 0x9, 0x100}) syz_execute_func(&(0x7f00000001c0)="0c08b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x7fff, 0x4) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/163, 0xa3) 00:01:10 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:01:10 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) pipe2(&(0x7f0000000040), 0x100004) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) 00:01:10 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x18048, 0x34) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x6, 0x0, 0x3}}, @prinfo={0x14}], 0x28}, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setrlimit(0x1, &(0x7f0000000040)={0x6ed, 0x1c}) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:10 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockname(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) setresgid(0x0, 0xee00, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000015c0)=0xbf, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000014c0)=[{&(0x7f00000001c0)="008d09fa39d3fd410f636df6bfd3e23c59ceff548f17b1a34582012dc25b82d6eabc67d733451dcb6cdfae0df5dcf8f1ad80610ab1e9d7b722c4b08e3b2fb5de5c321b48d5d33c7a26f306c898b6473ab33d03c504f085", 0x57}, {&(0x7f0000000240)="28060b900fa5", 0xfffffffffffffe99}, {&(0x7f0000000280)="16d4db07683ad4a7", 0x8}, {&(0x7f00000002c0)="4825b8d5cc4b27fbca421185c2a5f473091c2586e93ff196c7701cf0afe9e59ea149ba934385fbf3bed4fecbfcf93c30181b4b8eec52620ee8f0d0bfc7201371299f0e67543db6c5595e9cb14af6cdb75762e0fdb2bafa9e4da704574eaa0204bb6addc3798decb54c59e089773585e95eac", 0x72}, {&(0x7f0000000340)="f9d6510dbaaffe1b03a3b73f0332416d39f7d1000f003315bb35d60a1265dd30a6f81bd7f17fff7c7b312be3129672010f3db9a0f8b15729b5ba", 0x3a}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000380)="1b82f47a2139355e9ab4c526b3a2f7996e66d37aeef28a463c33ff22510de1d68931074d0c0d5fb6307a2ac2eb8039dcb65aa80ee8a00eb8f63da73bed123c57d47e66967513b4c43c2487ce3f5d7738c5eff1622441c073f6b3fc8d5d0331721b72037da0af06073aee1e5a8ec54b40122a786174d4b0920e7c747d9d52254bc05c84f8a38f23857dce7d1ff35e", 0x8e}], 0x7, &(0x7f0000001600)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r1]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r1, r1, r0, r1]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r1, r1, r1, r0]}], 0x80, 0x100}, 0x8) getsockname(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000001540)=0x2, 0x4) 00:01:11 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2203000000ff0200000000000000000000000000018b0e00"/128, @ANYRES32=0x0, @ANYBLOB="c0ffffff217700000002000046b6dc2003a0724f5c6ef24d729ea0a575120a2adc95569d16190896f11f295426e7532b4275d568900f1cb8bede3a992bd57eaba46d30a8dd74b985257620091a9d4f7f12b2dec64043d28eb86a64d25a95aecbdb4f22294c98f4546edd840f4603f94c5631587ee7c98c6c2438fdf4c3ffe4b799a56975c61306c0511e0ab3e0992a0a0bea027ca7a0f0590dcdaca1bc1c207a3c40b2bbed9ce33fddd70915f220db122b1dd367"], &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r2, 0x100000000}, 0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x2a, &(0x7f0000000180)=0x1, 0x4) r4 = getpgrp(0x0) r5 = fcntl$getown(r3, 0x5) setpgid(r4, r5) 00:01:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000380)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d2bb9891db2cb551d8dafcf1b1193702b6968fcaac4f77b86bb2ec7a7edd73ca24a222d7a59bf44cbe1810973a0bd0b89da0065193e6dc78c45b9ad9ff01404992ee8318639b81a505e54f41a9b2a8acc6549f1d0fd46b7bd5b93c3cd7f714ea75d4e622ec1cb3bf77b63b1e9c64cb1bf911d74639d0f6d4588efef3a9b8d10b9", 0x266ae0125e17de7c) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@remote, @multicast2}, &(0x7f0000000040)=0xc) 00:01:11 executing program 1: getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x400, 0x0, &(0x7f0000000080)) 00:01:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000003c0)=[{r0, 0x44}], 0x2136, 0x1) r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) writev(r4, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1) freebsd10_pipe(0x0) semop(r1, 0x0, 0xffffffffffffffba) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) socket(0x1, 0x1, 0x8) r6 = semget$private(0x0, 0x7, 0x400) semop(r6, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000080)=0x3) 00:01:11 executing program 2: r0 = socket(0x1c, 0x3, 0x6) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0xfffffffffffff2b2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0xd6d, 0x16, "4a9da094a4f4c41f1912c4e9e5b004868555084aaf57"}, 0x1e) syz_execute_func(&(0x7f0000000140)="9834120f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:01:11 executing program 1: setreuid(0x0, 0xee00) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r3 = getuid() setreuid(r2, r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0xf, 0xfff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x7, 0x1, 0x80000000, 0x1000, 0x8, 0x9, 0x200, {@in6={{0x1c, 0x3, 0x7, @rand_addr="36778c683478ae3f23d6602bb16fb180", 0x400}}, r4, 0x1, 0x86, 0x100, 0x7, 0x3}}, &(0x7f0000000240)=0xb0) r5 = geteuid() setresuid(0x0, 0x0, r5) truncate(&(0x7f0000000380)='./file0\x00', 0x7f) setreuid(0xffffffffffffffff, r5) setsockopt(r0, 0x1, 0x1, &(0x7f0000000280)="d7eda3ea9508c7bc63d910d006e4bab10af545c4d438c4c862f7a45fae4649918dcc0fe6f20b466e2e944f4f5fa141671a8eaaa923338d47b3", 0x39) 00:01:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) open$dir(&(0x7f0000000140)='./file0\x00', 0x8000, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eeb001f00000000"], 0x10) syz_execute_func(&(0x7f0000000180)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xff, r1}, 0xc) 00:01:11 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6) r2 = accept(r1, 0x0, 0x0) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040)={0x4, 0x6a7}, 0x8) close(r0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x20, 0x3, 0x5, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={r3, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) fcntl$getown(r0, 0x5) 00:01:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240)={0x4, 0x6, 0x200, 0xc22, 0xfffffffffffffff7, 0x9, 0x89a, 0x5, 0x9, 0x80000001, 0x1}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xffffffff, 0x4, 0x1000, 0x13880000000, 0xfff, 0x401, 0x4, 0xfffffffffffffffe, r2}, 0x20) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x9, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x0, @rand_addr}]}, &(0x7f0000000180)=0x10) 00:01:11 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000001b80)={&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001700)=[{&(0x7f0000000080)="07c71aadb1cf6c1e2f1a58ae8fac021699c0ff044c55307e48b0076e17f7c7aaf0af8ff0117495531869539541d4e6ec2db004ec11d066ffbeab0275ce4804bd93658affd58279ea92926dc9c7b629633b4a17b1993c7a86821750d2af86db39d977b4794b773bb0f3453cd0c4a97240bf793f21901066f03bc630d1849a8297b9ef4d29158838b713370a30b84232265e341abaafb2eb3b4c2c88af25dce63237e5cae8b0b05e8bd7a69b2b6e65a9ea124863b1", 0xb4}, {&(0x7f0000000280)="712adfea42cdee810f01d2d868aef9e72df6c3be661bc8a94ca0d0f479169e50fd44cc8ca947e7e283e759e52cecfaf9d7c9d37b5946df71edfa78cac28b3aa2268350e51833bb49ecd19b03ca72510160e9703f6cebdcae790a393f98947b5cd94267184d728f91bab03e2a74ca", 0x6e}, {&(0x7f0000000300)="d067bbba4fb021d1b6dab20b97b164ef61e515f4515ef560296e63c0daadb3a6dc96b51768ee2417e8b138f225c46417e5c341e344a959bb5b04d3fcc6c440b11ff478a45fa1f76791f1b6231844c9725cbe4ce71be892b8632a8ebc39ab889e226a4d8789903b1aef4a7934913a5ef5e5d63d43a5e87aa6942ff7d8ffd321822c386c50628736c353dc4168c498e52bba17ef52a88b8fae005de60345a65a329043f2af2bb29f85958627e0b35e500772ec22353d0ad9bbb6ceed9c0731a74062ee4d7a8f2051cdad617127af57ceffffa5f9652a08f987d2cc1dc13daff2e37120a7c28f18e0866e9c34e3a90957a4f5", 0xf1}, {&(0x7f0000000400)="c20c3909991cbececdd9014a2b52832ab14bd37e6e344db0b41c03b84c2093fd", 0x20}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="5f85e263e787b3679c2db8d60c5586dd1f517c4d01dd630d1105a9b462204250a7fe", 0x22}, {&(0x7f0000001480)="ea97fae7bbce128a762bb3d8f070e07e2bc933d738918650b5c79e479897e870a7ac5d83dfb63312528553ff2e3397ecd17cc0054e48d664f3d0775f050c8ab5e1e656f039e525b82c65fa9a3c871cd94cc51eb147c88951c4747cb03f6b8001f77b1557794454eb08e6d850910801db01c95a9c1557e79327db1b78c84ee509162b70be53805caa0c163b39bf624f65bcff8ceb5f50990721dc7882685371dd1874a694efa691ceaf2b966e434c0891dfc82174bf7d70c09dd9690d0f0f6c2b6a4cf3c893b53d2bf8e27d940a91a1eddf6385f53607ce4ee0d98ba541", 0xdd}, {&(0x7f0000001580)="58647d325e7eee2fa323015088a74d076d00951499f33852fffa0533384d54c05e02ef6fdde281ed515ed2cd5a8a2bb4a8d5fc2b470ae686b6f92b1eec066b434afa35923f3f9936bb75218120418d2abc746f39275c5392621a00e5b119", 0x5e}, {&(0x7f0000001600)="8fd6fc9cb581344a915e4a5c867910d64f9da33416119bf033b11d55dfbaf7eefed5d909a15ccbf17dd0b484569f02fdabc81cf0050b1277ebfe1d42d373900ea13ce24c46416bdf9aee45793c6b36b0ec19bf55b17219b84b85b553b980ff087521d385c7a1f9fbf01dba354c69aba5a952f0a9e297c2fd2582ff1a47f5d02ff4d7770ef4a9d1aa7b5c75e00c7eb494963adb3fc2fdea34ad0008e0176292f0b552b551ce6bfa747851962026060b4a14069057d7a8db552aa3562ae09aa02968841310ee59757563bcc9ebe6de0d9d77dd45eda71e018ad3edcd65f745a67687d8f8934e7edaeb3ad991fd68369acd4ff95bb92e47", 0xf6}], 0x9, &(0x7f00000017c0)=[{0xb0, 0x88, 0x5, "f1fe69a918403a5261ff1be73c04a1dca65118a2769b395dfa796463a8d136597247a188c6a30ca18d365ee6c121d60e6a8ff2129290c5684b6cc747af5a2fa8d223185d97cbea2c51d9bf440dcfa78a2a22ab343c57f9f45203f24c1c06dc52a57b6a9e7eb2e5c13d6f92cdc52726689c0f19666e78a15d26b64d6026bb01cb35fdcd9fa9d57513081c23f79a8990eccef687d0acc6f325c3c61695df"}, {0xd0, 0x88, 0x79, "6b307c1f927da0b105ebd68dd6ecfbbaea92041e7ff0a8f537e8a65706eb98e7a233727a694bdc449081aff64edf71cbd957114859904070fb2ad317e40768f75e06e5250afb7c0eff619c5eb477df1a80aec68fff4a8257d9a85eea56bf2e5c4eb18b96167338ab902a5168a31d74729fb6bf7aea2b737ebf273f6900496894e8252e0d39a4fc7e6458ce5782f1c1f9a8f87aa9e0f6b4154d03c5ad87b412e5aad99683bc1f93570525b67a7898b09c465bb2b6d3e3cb4340ac57f5c69ba256"}, {0x28, 0x88, 0x80000000, "5ad22fcf3ba1f76781cb9a002f0af9da0be33e2d25b4"}, {0x58, 0x84, 0x100, "8aa7f2b7e77bac3198d76bdc330f62676a9b0b6c622ffcc681f9c5aa3fcfb5245585253a7aeb2f8594b3512679a7e4d27ef4a73106543da9c8d2e151d7ceaba37d89ebb3"}, {0x68, 0xffff, 0x7, "5971ab5552d8580ba6df946c8032f81408c4e410490ec099d5da5cb1cddd6b5b11d7050eff4186b910a305dbd92f8184b315fa15583de852b5ff9a86499aea9fc7cc60e75f597ec35cf2c7716126dd28c93d"}, {0x28, 0x3a, 0x8, "9c90cce232ba915b83bf61de9347f8da52"}, {0x100, 0x0, 0x462, "74a7cdbc85556ecfcebab2ea119b6143eeba74bf7294584fcd9100f89cd0df2fbc9ad3131c580a40dcfdded15d7200de28a3a1a86bbefc0b6c9ca8a779927c0e68a53b97a915e99ea71075d44491a7c0b9003f6296ffde449ebf63905d70547c19cd5d4b6a25aa6d33d73a4763a90db8f4acba1cee35920d534a2052cee754b56364c99d164fa56e5478f39cf3cf528f9e2aff2d91e1c00aff1f65d01918eeedebac3422c91c9f021478aba57b798bdf2b527a0db7b8b4f932fdd2c0f99245a539014cfa13c1d5d98a9faee1b88bb062bc00dcdf16ca49e0eea73d2cc1b66bc71ced32376c8cfaf40dd1a5e575d5"}], 0x390}, 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:01:11 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_getdents(r0, &(0x7f0000000340)=""/222, 0xde) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0xfffffffffffffff8, 0xfffffffffffffffc}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x40, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x10800a, 0x10) 00:01:11 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) sync() 00:01:11 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) getpgrp(0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f0000000080), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000240)='./file0\x00', 0xfffffffffffffffe) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f00000004c0)=[{r2, 0x2040}, {r2, 0x200c}], 0x2, 0x80000000) setsockopt$sock_int(r2, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:01:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="08004000000000000000050001008100ba000000"], 0x1) 00:01:11 executing program 2: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c1d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000340)={{"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", "23ed2c3fc30bbe43c1a66a533219d9e2e3af50b875d01fe2d22609122192db90", 0xfff, 0x1}, &(0x7f0000000240)="fed6de415a75985ec4b66f302dc0233f291af8b4b6b8502c2383a2c572917058aefc99efa77436d89b084ca4e67ba1288ad9480f73d433a4b38865d49debe329b49c47b1fd463e6579a581e2f91567e4f020548ccb652733d1f12b8a6bf763440dc65382b46decd7388ee45640de7cd58d2e90ccc0cf545e692c76c26381f11f415a0f40ca26b21768ab067367be28c0232532c242ffe7ca0c69ef34e591da9b6206a5facba8ab07489aebc98540d6594ca3c64a8e3176a5930af114f3ffdc1e497cb8851b267d50f52b602b4f9717347d5bb1e8e2b6bd5bf5afb9e1caeb2e3a192693c800ef2879aa09", 0xc56, 0x1000, 0x8007ee4bbde, 0xa00000000, 0x8, 0x6, 0x7fff, 0x2}) flock(r0, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000000)=""/185, &(0x7f00000000c0)=0xb9) chdir(&(0x7f00000007c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000800)=0x4) 00:01:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x101}, &(0x7f0000000140)=0x8) 00:01:11 executing program 1: 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, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000001240)={{"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", "7b16929c98f47a5e53dbb841c3747b68e365ff0cbbaffc9e84c6b4aa11e6e089", 0x1ff, 0xffffffffffff8000}, &(0x7f0000000240)="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", 0x6, 0x4, 0x2e7e, 0x2, 0x100000000, 0x7, 0x3, 0x6}) 00:01:11 executing program 0: syz_execute_func(&(0x7f0000000000)="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") utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x2, 0x100000000}, {0x20000000000000, 0xe00}}) 00:01:11 executing program 1: syz_execute_func(&(0x7f0000000180)="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") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x1}, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0xb44, 0x81) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:01:11 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)="f564f19d043d75d92795f66598f7381d79a8ee768fb05a0866206211867f83a94560192ddb75980e8509ad29776ac9f612d4c3043c88d5bc1ad5bf74eec4495f624a7b5c8e032133c8162f25921098ec859551e534e324596449740ad0cf1aadc01ada2e2c75467700"/119, 0x4e}], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000700), 0x10000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000740)={0x0, 0x30, "a523f5430350c39fdc240be632ffcb5b50d302371fb7cd640c482e125b325d39dc0590742eb28c0c5cd46744564301df"}, &(0x7f0000000780)=0x38) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000007c0)={0x3, 0x4200, 0xcd31, 0x100, r3}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e20ac1400bb00"/136, @ANYRES32=r4, @ANYBLOB="fdffffffb906000011000400040000001900e500d0d220312dfdb43cd3094e9a1400998401f4d54986f2aa666a44b106602a6524c861f170ebc7fb20b2e5fe680067ec1def166d7685995f5d83e1e1480dc9abb6f7e2b7fcc7faa7d98935f43a0e8fdd9936032f78ea404349206e4d24cda31e040fdf3c557b33a4da7fcaee1eebdacd827c27f05cb36885de79e37dc094680221509d54c6c69fa4419e6afb3f81ccd89e2a94efa5c212e4c03d6330443a19a84dd12e3abded46d85d4e649cb84ea8f09edc18563f9f4f5aa42f6349c6afbe758743c37ba19d0a1c965e70bdcdf9485765f8747d9ac57598ced4f2346f32100a00"/258], 0x415) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r4, 0xffffffff, 0x6, 0x0, 0x100, 0x10001, 0x3ff}, 0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000008c0)=ANY=[@ANYRES32=r4, @ANYBLOB="3e000000050000000500020083f500000100000002004e20ac1400bb00"/156, @ANYRES32=r4, @ANYBLOB="200000000200000003000000f8ffffff09000000a5b5304b48c7ecdfec53af2a4387cc7c62159c59d38565a607687819aff06cef832853cc55f6a8666a8a58057914bb860ebfe897398d5c536757e3706cf32b71fc"], &(0x7f0000000380)=0xb8) rmdir(&(0x7f0000000140)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x3f, 0x800, 0x8, 0x4, r4}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="01000000faba0000ffff490003000900040000001c004e2206000000caaf070a3e41de7faf48578d965c9d07b90700"/148, @ANYRES32=r4, @ANYBLOB="06000000ffff0000042abd048af13622"], &(0x7f0000000800)=0x4) write(r0, &(0x7f0000000680)="a6c8227900aac7ce690df2c8a5a0cbdbd8f5c494f156bd7b3197839e83d4658e31b02b6d2d9bb37482f30817e5c852b8dcc16b5e845722b511907a016b7fe540710f52f4e053de08525189606df320d30585f6f4f6", 0x55) poll(&(0x7f0000000080)=[{r0, 0x144}], 0x1, 0x0) 00:01:11 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() r1 = socket$inet6(0x1c, 0x30000000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x100000000, 0xfffffffffffffff7, 0x7674, 0x4, 0x8, 0x8, 0x8001, {@in6={{0x1c, 0x1, 0x100, @loopback, 0x3ff}}, 0x0, 0x10001, 0x3, 0x1f, 0x81, 0x100000001}}, &(0x7f00000000c0)=0xb0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x3ff, @mcast2, 0x8000}}, r2, 0x9, 0x10001, 0x10b, 0x71e9, 0x11c5, 0x1ff}, &(0x7f00000001c0)=0x98) setresgid(r0, r0, 0x0) setresgid(0x0, r0, 0x0) 00:01:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x25}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x8}, 0xfffffffffffffcc1) 00:01:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000840000000800000000000021060000000000000007000000"], 0x1c}, 0x0) msgget(0x2, 0x10) 00:01:11 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 00:01:12 executing program 3: socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10fe}, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = shmget(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/73) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={{0x7, 0x7}, {0x6, 0x100000}}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000140)=""/2) lseek(r0, 0x0, 0x1000000000003) 00:01:12 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x20, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x30040, 0x40) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x2, @ipv4={[], [], @rand_addr=0x4}, 0x400}}, 0x0, 0x0, 0x100000000, 0x100000001}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) 00:01:12 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9131b00c4a37bf0c53e41e2e9b55767660e6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abc4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:01:12 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, r0, 0xffffffffffffffff) 00:01:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getpeername$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/65}, &(0x7f0000000140)=0x43) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82024a2f6669421e6c65"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:01:12 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c7d0f05f30f59bfd9131b00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00104200f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4, 0x3, 0x2062, 0x1}, 0x8) r2 = socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x80000000, 0x2, 0x3, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0x2, 0x7, 0x1, 0x2, 0x6, 0x2, 0x7, 0x6]}, 0x14) 00:01:12 executing program 2: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000340)="1c04b5fd98cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec46545a7c401fe5ff6e30fad6736660fd2938c000000260f4a9b000080206666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x5, [0xa4, 0xf5, 0x887, 0x1, 0x4]}, &(0x7f0000000040)=0xe) 00:01:12 executing program 1: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x32, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x18) 00:01:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x2000067) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) lseek(r0, 0x0, 0x3) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x3ff, 0x4) 00:01:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x27, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="00000000008c00"/20], 0xa0) 00:01:14 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x3, @empty, 0xae}}, 0x0, 0x0, 0x6, 0x7, 0x8, 0x10000}, &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x2}, 0x8) r2 = socket(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x27, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:01:14 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) sendmsg(r2, &(0x7f00000005c0)={&(0x7f0000000300)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000001700)="421d73e6483a63ee8afcdf169ac858962fdda320a1a84aebe7093d745b812d0fbb8be3857a5076aa35d78be99736bd25f66aa8e137c0a5b934b6555d42f2391077d530cd26dd1725738d2dec684d911f065ee1527460311f535092f468cece3972a381870a0c2ebe038f286410fb3d14862ebe2fc5e9ccf11000d97a5aa55bd9ca3dbaf5952206c32c90b320d21b79ffa1b8c1f1757598c5f0a31c8db9b0cb3f554896009f321c690b9e2a449019f2d8df606ccb655842f5891761dbe046f246efe42a06b7bcd67148acaa959fa6b52cd7120ffa", 0xd4}, {&(0x7f0000000540)="1890e796ab2a47047b707bb932686d22791750ecbba13d4828c8fd0590179df03bf9c1b04b7acf657d49c91ad4dec47cab7890503964bd475819996075c5c3b1136d5ca0b933a59751b8fa7a1f4c3b0e2c7fb94b0b7ea070", 0x58}], 0x2, &(0x7f0000001800)=[{0xe0, 0x3a, 0x20, "3bcb5286c4f58d5799232c4da2135791218fffe44f0aa87e71cdb8104667d23aa329fd542a7d1fa5813e957b3dc77ba30a0a60e8f3d5a5d87258140c89681068afdcf07b73a11617690b1809a0a01b570163a9d865e1334cc3f3aab404c548d66d6a555a7dde8fc74f0e6342507c93d1ab01b67e3cb500d6d9678d4527e457200890e59a884f3cbf5ec90def66ac8e96cac7e5be046702f9435daab751d638646e749155a70870ccc05ffd7f8acf275cea19edfe5eabfe1a1e32059d5b57fc1534f62212bafd3589445e81f40d648f"}, {0x1010, 0x84, 0x2, "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"}, {0x18, 0x88, 0xe4f, '~'}, {0xa0, 0x0, 0x4, "5e2b6db5dc2b01daba93d57250d8f2c78ece8648cef67c89a2f2dff91b50668444ad823497a7539b2a63c2540bd055bf53774e5bb0eae0b8cd1e73e839ff9da3e05bf1090e85130796924a6a131e36bd22b946e2b2218e56c33ba024f4ec6c002572285b34de38fdbb7fd8023010bc0c2de52a790e4040518d9d31b9d465b239a975b1c44b09cf1c0e9a"}, {0xa0, 0xa9, 0xfff, "6b72d009feb8d35b021bd7d29619b3f74b68b0ce2bf87ed8ba779e663d39415f9ecdc0afa84591c2420bd24cf7f0683e683cde23aa480c7cd56047d7e7801dc0412e518747e23abc0e7af6d66380af21f336d736c6fea13459f6c17ff8b940ae89c179bb8dadea28904be0e79c5331fe91e375a74adbff9e86f60793fa589c02e760e5c0f8499200d7bf541b22776af9"}], 0x1248}, 0x5) socket$inet6(0x1c, 0x5, 0x20) socketpair$unix(0x1, 0x5, 0x0, 0x0) connect(r2, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x2}, 0x8) flock(r2, 0x2) freebsd10_pipe(&(0x7f0000000200)) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ff00"/4098], 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f00000001c0)='./file1\x00', 0x1) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:14 executing program 0: syz_execute_func(&(0x7f0000000140)="982c040f050520d0f80791a0024141e2e9c441fb2d857d0000004180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421a022ebd72e41812047002b000000c443457ce900ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0d274070796e60000cadcdcf340ad0142c4e7ae3131c423016961002afba1c9fb110f0f3804830a000000") r0 = shmget(0x2, 0x4000, 0x10, &(0x7f0000ff8000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) 00:01:14 executing program 3: open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0) getpid() 00:01:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @multicast2}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) 00:01:14 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/104) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:01:14 executing program 1: semget(0xffffffffffffffff, 0x0, 0x182) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) rmdir(&(0x7f0000000100)='./file0\x00') accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x10000000) write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) 00:01:14 executing program 0: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)=""/4096, 0x1000) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:14 executing program 3: syz_emit_ethernet(0x68, &(0x7f0000000440)={@empty, @random="2092da5650ce", [{[], {0x8100, 0x1, 0x7000000000000, 0x1}}], {@generic={0xf87f, "ece58945ec72d3b7ea6ee3a4265baf2ce8ecd48f7f3589a64835d988087816ecd3b09549f420b965d2e240c29f621619f26d58c2c0ffcf45cb48a7943aea66ef5494a2e723919b2c01705b14158ff63015abc6fe7c6e"}}}) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000900000000000000ff0200000000000000000000000000018b00907800000000609433df000000000000000000000000000000000000000100000000000000000000000000000000ec8b8d3ed54dc3c49f5f40483e2c82bd2936"]) 00:01:15 executing program 2: mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x80012, 0xffffffffffffffff, 0x0) 00:01:15 executing program 3: setitimer(0x0, 0x0, &(0x7f00000000c0)) setitimer(0x0, &(0x7f0000000100)={{}, {0x0, 0x405}}, 0x0) setitimer(0x0, &(0x7f0000000000), 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xdb, 0xfff}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x6, 0x100000000, 0x3ff, 0x7fffffff, 0x1}, &(0x7f0000000240)=0xa0) 00:01:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) fcntl$dupfd(r0, 0x0, r1) syz_execute_func(&(0x7f0000000280)="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") 00:01:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000200)="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", 0x121, 0x0, 0x0, 0xfffd) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x7f, 0x108) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x4c}, &(0x7f00000001c0)=0x8) 00:01:15 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xf700) 00:01:15 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000540)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:01:15 executing program 1: r0 = semget$private(0x0, 0x9, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000000)) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x1000000000000134) writev(r2, &(0x7f0000000100), 0x100000000000005c) semop(r0, &(0x7f0000000080)=[{0x4, 0x400, 0x1000}, {0x0, 0xeb, 0x1800}, {0x4, 0x401, 0x1000}, {0x4, 0x2, 0x800}, {0x3, 0x800, 0x1000}, {0x0, 0xc4, 0x800}, {0x1, 0x100000000, 0x800}], 0x7) 00:01:15 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x5, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x426, 0xa8}, 0xc) sync() sync() r2 = open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x80}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, &(0x7f00000002c0)) fchmodat(0xffffffffffffffff, 0x0, 0x0) 00:01:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000ff7f000000000000000000000000000000000000000000000000000000000000000000000000009200"/129, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x5, 0x6, 0x3}, &(0x7f0000000180)=0x10) 00:01:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x1) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) freebsd10_pipe(&(0x7f0000000080)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) fdatasync(r1) fcntl$setstatus(r1, 0x4, 0x10040) shutdown(r1, 0x0) 00:01:15 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r1, 0x2ad4}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300)={0x1, 0x1f, 0x758, 0x100000001}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = msgget$private(0x0, 0x49f) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0xc1, 0x5, 0x4a5}, &(0x7f0000000380)=0x10) msgctl$IPC_RMID(r2, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010202907800000000609433df000088000000000000003300000000002100000100000000000000000000ffff00000000"]) 00:01:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x40) sendto$inet(r0, 0x0, 0x3be8b68cb32db10e, 0x80, 0x0, 0x0) 00:01:15 executing program 2: setuid(0xee01) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000080)=0x4) socket$inet6(0x1c, 0x10000000, 0x5) freebsd11_mknodat(r1, 0x0, 0xfffffffffffffffc, 0x2) 00:01:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="4303b0e7000000000700000000000000"], 0x10}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x40) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x3, 0x80000001}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="0000060051080000920b0400210e8300"], 0x14) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f00000001c0)="f6b8cd9e5477e08a61e2f151a8b97ba27e6c8ec2a01489ebbd0135943185a1fb59cb1cb101720f1da3af8fbacf506c753a275a1bfbff", 0x7f, 0x0, 0x9}) 00:01:16 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x514db0ed, @empty, 0x1}}}, 0xfffffffffffffd57) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:01:16 executing program 0: syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fefef6ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:16 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r0 = getpgrp(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000006c0)=""/155) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000440), &(0x7f00000004c0)=0x8) msync(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3) wait4(r1, &(0x7f0000000080), 0xfffffffffffffffc, &(0x7f0000000240)) getpgid(0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) shmget(0x0, 0x4000, 0xa1, &(0x7f0000fef000/0x4000)=nil) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000640)=0x80, 0x4) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000680), &(0x7f0000000780)=0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) freebsd10_pipe(0x0) ioctl$DIOCOSFPGET(r4, 0xc0884450, &(0x7f0000000540)="73a1e5dc4de3396ba284924b525a9f66a8b1af7b66f34038b5513700d6a69ff177f2bcf3dfab0c05d47cab5cc1583dedc77de1d99cc87a23775ec9ded16a37391c6f80cb") r5 = shmget(0x3, 0x1000, 0x64b, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000005c0)=""/117) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) r6 = semget$private(0x0, 0x2, 0x3c0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/73) shmget(0x3, 0x3000, 0x500, &(0x7f0000ffa000/0x3000)=nil) __semctl$IPC_INFO(r6, 0x5, 0x3, &(0x7f00000003c0)=""/87) 00:01:16 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000280)={{"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", "5fbb8381e9458f3678031c0d314c7d842d408345b5d9ba4d79d867bb77eb96ae", 0x1f, 0x7fffffff}, &(0x7f0000000000)="85fff85450b4edf2b9d1ea7066ac980327577c645fd732753d5227d8abf68b0ca55a60cd50e72785f6065a59820ccc71228b7885b943a8446896451b9557326cbe14026e914d68b369c63e18fffe8352d29fdbe5f301339a73896c2a30af458328931a1c1a4b1382acfb15bb32c2f71037d06b03c075d049854ebc2b3d3a12168a1ac59758802618f5db21182d", 0x9, 0x0, 0x81, 0xffffffffffff7fff, 0x67b, 0x9, 0x3, 0x1f}) bind$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x0}, 0x8) syz_execute_func(&(0x7f00000001c0)="0c1ab5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r1 = shmget(0x0, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/96) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000700)=""/109, 0x6d) semget(0x0, 0x2, 0x80) fchmod(r0, 0xa0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000780)="8b9277c41939e9be43f2a24d239d7144901f7a764500d25ef12faa1fbeefdabdb6b681f71d08084d237772cbc22a46bc58d620804ccff2761b438e515e210a0f28e0cf93b988b29754680e4e8c853e0d3464", 0x52) 00:01:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x1c, 0x0, 0x0) 00:01:16 executing program 1: select(0x153, &(0x7f0000000140), 0xfffffffffffffffe, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) 00:01:16 executing program 0: syz_execute_func(&(0x7f0000000380)="9834170f0543decd91b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b000000af5f6e5f6e9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000c0740f2d96002f660f383c580600c422edae46390142c4c4a241afa1fbffffffc4239d7a7ddc32f90f3bf1fba1c9fb110f0f3804830a000000") r0 = socket$inet(0x2, 0x5, 0x200) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:16 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) unlink(&(0x7f0000000140)='./file0\x00') fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") 00:01:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="02000000ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="00080000080000000000ca000000000000000000"], 0x0) 00:01:16 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget(0x1, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000040)={0x7fff, {{0x2, 0x2}}}, 0x90) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x80, 0x6]) 00:01:16 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x202, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) freebsd11_getdents(r0, &(0x7f0000000080)=""/78, 0x4e) openat(r0, &(0x7f0000000100)='/', 0x100421002, 0x0) 00:01:16 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="001c2ec3ebc90c7548f195696c653000ad8ecf8ed788dfb96a268e45279eee4c38c145c11f16078c7c4f4c42ff20d6dbda6026f35aacef6631a4414c3d0457ee08b9967e31dce55596a98b2db62fba003329309e1a0d5eacc042cd1694c86d05e24681898f4acf5ddd2718a67e671a82aecc3c1835d50a3dbcab191023279d740a73d6d2685c1ab45b058901fa4a592e78adcad8b35946ecea7622db3ddce64797c239b21c4886d8867c7d3ca9e33c6fad9026993199074de61790242e00b5bd8ed2997580c8de1dad07440b538027e83926a13894f6b39a3912a901d1924e7c1970ce15b0bc1e6498d1f458e884d375b3bf54734d3dca5a"], 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x4a6a, 0x3ff, 0x7fff, 0x8000, 0xf6c0, 0x4, 0x3, {@in6={{0x1c, 0x3, 0x6, @rand_addr="d6e195ee27e9839c4dcf8d97f7116df0", 0x101}}, 0x0, 0x2, 0x9, 0x5, 0x1}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x100}, &(0x7f0000000200)=0x8) 00:01:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) syz_execute_func(&(0x7f00000006c0)="91cd8080000c6969ef69dc00d9f00912d0d00fd1b02db5d900000070e44601fbd0a95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787867420f4eb4a805000000c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) r3 = msgget(0x2, 0x1f) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCKILLSTATES(r5, 0xc0e04429, &(0x7f0000000540)="9e883ac0bd3d97e74a53a55c8ef97927cb5f873b0bd256ac97c7d38dff00f29312f69a33fbe2f9035bf0813b40a4d6da88632ed893e08f3d79a1def23f11eb55e214202cc22051696701da8a9ecfe73c916bbe7419974a64f54de7812ce41902e527903fdf2ef4d4bdfa196dba563286f4dea34b03782b7255dba9a50cc8d74aa370855f4b701982a2b4542d8595a1") r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x3, 0x0) 00:01:16 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:01:16 executing program 0: r0 = socket(0x2, 0x2, 0x88) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000002180)=[{&(0x7f0000001100)="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", 0xb39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@multicast1, @remote={0xac, 0x14, 0x0}, 0x3, 0x9, [@loopback, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @rand_addr, @remote={0xac, 0x14, 0x0}, @multicast1, @broadcast, @broadcast]}, 0x34) 00:01:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "fd605d", 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x3, [0x0, 0xfffff800511d200c, 0x66, 0x0, 0x0, 0xa0a8]}, {[], @icmpv6=@dest_unreach={0x2c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x80ffffff], [], @broadcast}}}}}}}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) 00:01:17 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) unlink(&(0x7f0000000140)='./file0\x00') fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11444100c4a37bf0c55c41e2e9660ff8aa020000000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:01:17 executing program 2: semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) 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) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), 0x4) 00:01:17 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:01:17 executing program 0: setrlimit(0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1) 00:01:17 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//..', 0x0, 0x0) 00:01:17 executing program 1: syz_execute_func(&(0x7f0000000200)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x6, 0x4) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x10000000) 00:01:17 executing program 0: setreuid(0x0, 0xee00) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x7, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x72, "2d77ec6eb282a9fc1fac7db9d162d4d193750635f951a34201548a124c51ae25c81007dd7ce69b89bbb89aba97e7b2a751ce6c6ebc57b24fd287d37851c0423f2a1a8908bf0f908fe27315301f48c0037346cd96a20c8af378e2bf0470bd2472b225d083b4c1fa571592476c327ab09d6644"}, &(0x7f0000000180)=0x7a) r2 = dup(0xffffffffffffffff) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000040)="bd2f") utimes(&(0x7f0000000000)='.\x00', 0x0) 00:01:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r2 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0xffffffffdfffffff, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r4 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xa0000, 0x7, 0x3d10, 0x3, 0x4, 0x8, 0x1a990cb7, 0xdb35, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r5, 0x3}, 0x8) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000300)=""/28) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r1, 0x6) r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open(&(0x7f0000000140)='./file0\x00', 0x100804, 0x4) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123) 00:01:17 executing program 3: syz_execute_func(&(0x7f0000000640)="985e4aa84a1c340f05f359bf2600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8f30fbd5900c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21acf3440f1f40000bc4c3214cb9a5605419c201b04b970000f08171a30b8a826e0f348f8840edaf0400000067d4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={0x0, 0xf10d}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000280)={r2, 0x7fff, 0x6, 0xffff, 0xffffffff}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x40}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="7b68b118f7c27c26cc1ff5a4c30ceaf08a27c09c000277dd7f59a14eb6a2e7f1ad9c5be33e710362b3eb02d6f4a2edf445a0cb9f97645895adf9839303245cb674fe106628ca7710153d3b6ad96b106b049b877b2c987ac7a60753e4bad3a1c8a79363848aae13ea6ced2979f89ed858885f06aa6c35652e6a3ede429864e4372ac8ad49ff8e372db764ba532814a5c8f0e58112c98191c507ddd10d1d88b7ee80310fe6020006b3dd06ff8f0b0f5d8f317c1e40fc03b54014c607e8434f7cf9d457aa89", 0xc4) 00:01:18 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1e, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000a0ba51201023d145a905644aa0ee1bb3d2767df22efa2d11f63b8454269d7b4c5c778fe089f515c8ccd70f918f36b0c45e4c63ee77c1b8cab05062c64917b49b6f37300ec2cf8da8895f9767a164"], &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x9, 0x6, [0x5, 0x7ff, 0xfffffffffffffffd, 0x6, 0x5, 0x98]}, 0x14) 00:01:18 executing program 3: socket(0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x56) fdatasync(r0) fdatasync(0xffffffffffffffff) 00:01:18 executing program 2: munlockall() syz_execute_func(&(0x7f0000000000)="985e4aa84a1c130f05f359c4c17be67f0443c0eb2541e2ebb2a2363e460f187000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300430fba2ffe0010c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7c462a5ae9c1a0e00000064360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:01:18 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x48) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) 00:01:18 executing program 1: faccessat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x3, 0x0) r0 = dup(0xffffffffffffffff) freebsd11_getdents(r0, &(0x7f00000000c0)=""/146, 0x92) 00:01:18 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x7fffffff) fsync(r0) 00:01:18 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="08006f5bfd4a190cedd3a0874238566963c20000fe1ce873330106000900040007000700"], &(0x7f0000000040)=0x14) syz_execute_func(&(0x7f0000000180)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:18 executing program 0: r0 = socket$inet6(0x1c, 0x2, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x28) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f00000000c0)={0x4, {{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) 00:01:18 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, &(0x7f0000000100)="105a5208ea4436628c1d6a25fff2472ac29cd629ee5e0d29237a53e22b225b6da8744c0ded6dfc67b550ac65ef0765fb8de572f2287a9d959dd22427f9beca5a0833689c1a4c8c03fecf0cc33dd20956252389c083fdd64acd0f5ba54319383cc90c7d5a5474aaae5964e8257176df8adbbc013145485f061fec7d4762ceb49e82", 0x81, 0x80, &(0x7f0000000040)={0x2, 0x1}, 0x10) sendto$inet(r0, &(0x7f0000000080)="b59aa26c1b534ea298c4e48300dbceae80da7fcdf5775633e1ec2fecc6d5aefd70ef024371fbadd1b559b5ca2d149d1caddcb69cc3858f46e3dbf846064a141f7c4b207f9a479a2297db3c5cf43343246f4ee04dca1cfdadfa730a6db8", 0x5d, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) 00:01:18 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgsnd(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="0200000000000000b9f25420c10c5778312e1db8f9d3a15f7212188f7714f859a502307a90b430"], 0x27, 0x800) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x3) rmdir(&(0x7f0000000300)='./file0\x00') poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000540)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x180}], 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000580)={0x0, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000006c0)={r5, 0x7fa}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:01:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x2, [0x6b, 0x80000000]}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x22, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x61, 0x0, @remote}}}}}) 00:01:18 executing program 1: syz_execute_func(&(0x7f0000000800)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x11, 0x0) r0 = socket$inet(0x2, 0x20000002, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xa3a5a0cd25743e24, 0x9, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x8, 0x3, [0xfffffffffffff001, 0x800, 0x8]}, 0xe) 00:01:18 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x901, &(0x7f0000000080)={r2}, 0x17c) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0xef1}, 0x8) 00:01:18 executing program 3: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40, 0x7) r1 = openat(r0, &(0x7f0000000000)='./file1\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x1, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x100000001, 0xf, 0xa43c, 0x80000000}, &(0x7f0000000100)=0x18) 00:01:18 executing program 0: r0 = socket$inet6(0x1c, 0x2, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x28) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f00000000c0)={0x4, {{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) 00:01:18 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x10, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:18 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) socket(0x10, 0x0, 0x3) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000240)={0x10, &(0x7f0000000140)="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", 0x7e, 0x7, 0x4}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:19 executing program 2: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4124e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)="86c1ec3b3e514f1d5f42998b8ad638d1a37bb05d2bace8aefad2f9f1f108d8bc00afbc7c09c52bee8fae12b4348e9148e0f4a14f9a91e8a8f84781dedef4abb8f4cfb03cf3b808a231f4f0d26619b82f5c45a0af44766edc4ffe1a77f5b3846ac7a16a2d05093b37dc764793984b9b7a4c60e6f20f45552f01d9fa237360858c52dc2de240ba97c02a7816937e76d6eed5") freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r1, r2) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000003c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000440)={r4, 0x6}, &(0x7f0000000480)=0x8) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:19 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 00:01:19 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') socketpair(0x1f, 0x10000000, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e20ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700"/136, @ANYRES32=0x0, @ANYBLOB="040000040001000004000000b9eeffff04000000"], &(0x7f0000000300)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={r2, 0x200}, 0x8) mkdirat(r0, &(0x7f0000000380)='./file1\x00', 0x4) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:01:19 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x10000000) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) dup2(r0, r1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r2, 0x29, 0x2c, 0x0, 0x0) 00:01:19 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000001040)) 00:01:19 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000000), 0x1) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_data\x00', "ca6a3bccb40047c42e8cf4692613123d4065d3528335c5119a2cabf466e386f46c4ec0818f78e7ed9450048bb44bf2ecafba8f3a6a19042f8666d22d1203b1fbaa4c5a0d99713e8b73ad5d6d741a2ca7ed8b517d895bcbdf2f31e773e2363466d40d46c1a413cb2796ad7397bc7f727014cb7dc09a3f2680638482011d80739ce7c08ade08ba151ccafaec28bf435dc17212e6642de66bbbc01198dd865bdbb733e135403c30bd3b1ef2e85e295762eff37d58a9044692fe2503c9467e73be2efb679a304ef4fa1cb9cb7df7ad882d7dc13d4af2908ce3c9bf8ebb150bc183d25cd4ecb8012878079e5454c3e7dae3b5"}, 0x100) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f00000000c0)) r1 = dup2(r0, r0) getpeername(r0, &(0x7f0000000200)=@un=@file={0x0, ""/54}, &(0x7f0000000240)=0x38) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:19 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x10, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:19 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000000)="5ad4904650c17896f96e909717f8c10d42d2b7e779d0f47da417850479305040d12ac100c5db412269dbc50c805926be05") rmdir(&(0x7f0000000100)='./file1\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x80}, 0x8) 00:01:19 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1010000000003) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x8, 0x4) 00:01:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9a022e2f66696c653000"], 0x1) syz_emit_ethernet(0x16f, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:01:19 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) 00:01:19 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") rmdir(&(0x7f00000001c0)='./file0\x00') r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x4, 0x4) open(&(0x7f0000000280)='./file0\x00', 0x80, 0x14) 00:01:19 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x20) 00:01:20 executing program 2: freebsd11_lstat(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r2, &(0x7f0000000100)='./file0/../file0\x00', r3, &(0x7f0000000180)='./file0/../file0\x00', 0x400) setreuid(r0, 0xee00) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x2000, 0x0) poll(&(0x7f00000001c0)=[{r1, 0x5}], 0x1, 0x2) 00:01:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) writev(r0, 0x0, 0x0) 00:01:20 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e2f6669470c00000000000077e9b13c71ce4fe6329d37350ca7a723b7b000181711aac6f0c696ac8a1837d5e3cffff676892f0e9cc872767c58edf02695ed443cadaed61b6cfda4d7b98a15907f0a1aadaf9a07000000f7a21d577036568cccd6ab42311ed603cb995ab969660b24d6e90b87534fbca48171806ed52e63cd66138e018d8a9ca6c892337fccd7e0c8fd911d7ecbd289fb77b08c45583cf42fcb1e59f251d1690b0c5644d676bda1ec1c4624"], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x307, 0x4000f, 0x10000, 0x100}, &(0x7f00000002c0)=0x18) 00:01:20 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) rmdir(&(0x7f0000000100)='./file1\x00') r0 = socket$inet(0x2, 0x20000004, 0x7fff) socketpair(0x10, 0x3, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000000c0)={r2, &(0x7f0000000340)=[@in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, @in={0x2, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x80000001, @loopback, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000003c0)=0x10) r3 = dup(r0) ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000200)={0x631b, 0x80000000}) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x2fffffff) r5 = dup(r4) ioctl$DIOCGETSTATES(r5, 0xc0104419, &(0x7f0000000240)="2bc20315c488e14fa5738176ebb72337cdf5d2025a15093fc29e6c42609434fb5711bb55a55a654392368190fc0d46c065c4ae638e2b6d29501cd06716fe0324f8da8e880233d0985550ee15af829bdade768560b56b6c3a24a08282ba3f22c787ad411822b59999861c51afd517d9c4c381aab918963141d3567f0742f4f42c374f310ecf6cd1d20e6d73589773a3265953c433f833968a3ea94c275785c8aa9b1405003ce72bbbc118da245050750217b65584cde434f642e2a670731af2b4c570aceb61bf10d14014") 00:01:20 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:01:20 executing program 2: syz_emit_ethernet(0x18e, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x158, 0x0, 0x0, @local, @mcast2, {[], @generic="3a29aaca403194aae21296097cec5fa5d93b81b4153837fa0273252b260d800ca055f1891c83034e810e1ac3f899d88bfd33edf4e15a8a3df6d99c16f1c4bc11a94e18f9f7a95eaa318afd1f6aa4f8d6b869e34fa786ae0cea0be1e8cc6a46b8b97daf0e774af6bcef3bd26b955c9c5052415576d3e2d691cb161df9014889367ff8748c58f6328d3591fb98abb56b96f4cd169420d3997fc9db481e7561a03e3af1e9c5aede49070ed19b15eef5bc5a6770c120d6882d1d42c8bf8e07fa338f0c375cf188dae617d52f71d088f3e79105fa15868f532c8aff1c96e7bf055b234f2627794e2a4aefb789eb48bb21fadc491f5e5c781e7e8213762c792906a5f9a3269a91a7c9e458a7cfd4f227a8d7cd93576e95b0e0fc1078b482d66f139cdd61563f7285cd9e1d7452dd6e997b8f32e370cfa3e88002cdc76420d65a292fa7c3c5e1a02f5acb822d401bea04470d1787b7f3d84ab8a5db"}}}}}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) r1 = accept4(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x30000000) bind(r0, &(0x7f0000000300)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x75d}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000002c0)=r2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xa141}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f0000000240)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) 00:01:20 executing program 3: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="c59c638a"], 0x1) syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/4096, 0xfffffffffffffc77) truncate(&(0x7f00000000c0)='./file0\x00', 0x3ff) msgget(0x1, 0xa) r0 = getpid() r1 = getpgid(r0) socket$inet_icmp(0x2, 0x2, 0x1) r2 = getpgrp(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r2) freebsd10_pipe(0x0) msgget(0x3, 0x403) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) 00:01:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000000)=ANY=[]}, 0x0) 00:01:20 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000000000000000e9a9024b64e02eaaca0601cbeff563c751827573e06c015e05c2fa8b373fd1a15bd2c9b9196d06d8c0f3da2db80ca4da41058b6714b1c100"/89], 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:20 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000000)="6ebae456471175fe83ad3929674e2062a0a9f49b24a5") syz_execute_func(&(0x7f0000000100)="91cd805780000c69ef69dc00d90f02cdd0d00fd1b02db5d9000000420f01fc0f15903b010000a95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c17878590101fe055ff6f6c14600000f37ac45e22c892a0f0000009f") 00:01:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2d, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000200)=0xffc, 0x4) 00:01:20 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe9ff7"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1ff, 0x401, 0x80000000}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x1, 0x0, 0x9, 0xfe, 0x1, 0x1000, 0x800, {@in6={{0x1c, 0x1, 0x7, @mcast2, 0x101}}, r3, 0x2, 0x5b1, 0x6, 0x8434, 0x2}}, &(0x7f0000000200)=0xb0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r4, 0x72, "046ef81f29e21af382aaff1e241b778a65990599bf3a4ebb3274ec24f85d9844b79f2618cba067accf2b81f4df46a6656d49d60529e85913ca35e24e683a1a9fc022c11afed823fe78b230c4f4c6a49f2b1ac656504444ceb4c7d1c33f18fe65fbb5cc125702d72f853aa702e5167ba294ba"}, &(0x7f00000002c0)=0x7a) r5 = dup(r0) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:20 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x57, &(0x7f0000000180)="654b9702266db0123953f11540c4a8370dc400b185b09b5e9dca8f5a4126ce6afa6a2d8c8c8007933507d2cba74e6a112fd07d6a0a1a3380155fee31dab2450edf59ef6ed4b700fca0f286da80966b0dbaa943affe256cc1d3662482b4eda8a49469a1250f9d409bcc5d0011cae532d35be82b9c17089455efed182cc2ade61e254b6d9dbe5f20af45973af350d40bb63232c5f1058508b2335b3748abc24d16ba8ff87fbb35af5ee5fd952dc4", 0xad) getsockopt$sock_int(r1, 0xffff, 0x2000, 0x0, &(0x7f0000000040)) r2 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x3, 0x4) 00:01:20 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000280)={0x0, 0xffffffffffffff72, 0x80000001, 0x1, 0x9, 0x5}, &(0x7f00000002c0)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, r1}, 0x0) 00:01:21 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0xfffffffffffffffe, 0x93, 0x0, 0x0, 0x0}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) 00:01:21 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0114141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 00:01:21 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000680)="42da39cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c65331bbbb450fbd27a95ff9c4c2613d700201ef9d670f381d6a6c67450f483bd1d9c451ed6aad7a008100005a5a0f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a816855b6076f35009f") getpgid(0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/155) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000700)=0x6, 0x4) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)) freebsd10_pipe(0x0) 00:01:21 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="8202e70000006c6530000375f8fe3cdac681036772a70306baa818c38bdfa6844f345358f4d890147acf2d6778cff628b104f1881815e6c89d3c3767e758c6b91620cfc9031dfe0e4fbb06e3dc6a0984ba7daed68dc0d5b4543470dc415e1eafb278118917feb766b67798ccd21e18869e6028c1745a2c29d613171fb973bc7fef591e329df5107e673cd09da5fd64db161f29d48ba1e170dc0eb44bb7a89a4611d290e5fd010f75928fb6594e8d9a7891bd7a50d5d6ea1c565e26a987641d442d1ab6debf723e58ec11c8f8"], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000001980)=@in={0x2, 0x3, @loopback}, 0xffffffffffffff55, 0x0, 0x2b6, 0x0, 0xd1, 0xfffffffffffffffc}, 0x100) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f00000017c0)="8cc7d3730560d8878b1657a9c9e4b62afe909d46637f7db6681c5a805c86fb276c025c18e745a78a5e2e87b34f6b393598408716d24f07530d523284f81043d0fd02a1e7f60d0e0ca06af07fcd904e259907a0aed720a26185e6b2572036592a0ad251e69a68229be97049ee99a12a985c339c3ff1a968d4006f23018ad199ac646b263d507eefac6149b3724e132d86ccfc82ccf0f43eab2df51b29622d9362f87eca23390b8a93171665691ce1b40c182d1e529b8c7bb52682c28245fe283305d865e3f6b744e9490cf68e07f3d0fb85d8d1e35830aced56a8aca1e46f7cd8b18c7b0ec1be237ed0bbaebd3830c4a04146c88756f2aa9b") freebsd11_lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)) r2 = dup(r0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)="0b46cbf983eb3285448794a76dbe48a1f2d49a7fe4f18ace16513168fb4001d6e8d86f151b9550b5470b67829a777a79c77515bee8411f0fbb4c4e9637f304b1415ba15c13e68a60754d81e251b7", 0x4e}], 0x1, 0x0) freebsd11_mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x8000, 0x88) faccessat(r2, &(0x7f0000000240)='./file0\x00', 0x16f, 0x1f00) select(0x40, &(0x7f0000000140)={0x7ff, 0x8, 0xffffffffffffff01, 0x4, 0x20, 0x6, 0x30, 0x2}, &(0x7f0000001600)={0xbe, 0x8001, 0x68b9, 0x10000, 0x6, 0x6, 0x7f, 0xfff}, &(0x7f0000001640)={0xff, 0x5, 0x7fff, 0x8, 0x80000000, 0x4, 0x17, 0x7ff}, &(0x7f0000001680)={0x100, 0x4}) 00:01:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="7f", 0x1}], 0x1) fchmod(r0, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:01:21 executing program 0: syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x3ff, 0x1ff) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) r2 = socket(0x1f, 0x10000002, 0x20) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000001500)={0x0, 0x7, 0x100000000, 0x0, 0xffff, 0xab6, 0x7, 0x1, {@in6={{0x1c, 0x3, 0x8, @loopback, 0xff}}, 0x0, 0x5, 0x6, 0x7, 0x10001, 0x6}}, &(0x7f0000000000)=0xb0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000015c0)={r3, 0x3}, &(0x7f0000001600)=0x8) syz_emit_ethernet(0x130e, &(0x7f00000000c0)={@random="556ce99a4400", @local, [], {@ipv6={0x86dd, {0x3, 0x6, "2c1a98", 0x12d8, 0x3f, 0x3, @empty, @ipv4={[], [], @broadcast}, {[@routing={0x48, 0xc, 0x1, 0x3ff, 0x0, [@rand_addr="c83d854f43dfc83192dd471f9263ce31", @ipv4={[], [], @rand_addr=0xb7}, @mcast1, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @ipv4, @mcast1]}, @fragment={0x34, 0x0, 0x40, 0x6, 0x0, 0x8, 0x66}, @hopopts={0x11, 0x16, [], [@generic={0x5, 0x9f, "a9152f6eeea1b4af0b2d65f5dbb9ed77d392d25db64cd933b3b804b7aeb375bfc30238730912cdc04d9a15906755bc079e5f88f42025cbd24afe40ed3bac0d41a29422e2c3a84a89b67fd3475a7adc8b3d4f46b711c8e33af7e0f8b01adbe5ccf6e7511607c6e54c5ec97e83ee6dd9715fc390dbd87663eda73f3ec21474e930e3b8eb2d40d411985f0ab80c40755127bd26466aacb6b1b945e4c4ab2b4f7f"}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @pad1, @ra={0x5, 0x2, 0x5}]}, @fragment={0x6, 0x0, 0x1, 0x7fff, 0x0, 0x101, 0x65}, @dstopts={0x49, 0x18, [], [@enc_lim={0x4, 0x1, 0x96dc}, @generic={0x1, 0xbb, "71a6f1292390b92f9c960af1283ca9a56fc965bc2057da2c6438c6ba91cd984333c414f8e495aa0157bd294c726988772c3d3fe97f1b585747b57fe5ee7bce30f658ad9a95acd136d94a51e5e37cf87e5353a1d98a5989b84ee081871f5d55a965bbb8bd6a71e0f7f854500cf1012604b64fa2fcea2307e1cf1896b8ecf08adaf3d2c9cd186ffa82ca4a7bd52390ddcd4a3c98905022c2cd59599b0ba7205e41735efed0ec9594440a176d9270d5d3945afbcd0cb73fbe0c4d9d6e"}]}, @routing={0x45, 0x10, 0x0, 0x1, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @loopback}, @mcast1, @mcast2, @local={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @multicast2}, @local={0xfe, 0x80, [], 0x0}, @empty]}, @routing={0x3f, 0x4, 0x0, 0x8000, 0x0, [@rand_addr="95033f63fc3602d98edfce488b7236c3", @loopback]}, @dstopts={0x2f, 0x0, [], [@jumbo={0xc2, 0x4, 0xf0}]}], @tcp={{0x2, 0x0, r0, r1, 0x4, 0x0, 0x6, 0x1, 0x5, 0x0, 0xfffffffffffffffb, {[@window={0x3, 0x3, 0x7ff}]}}, {"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"}}}}}}}) syz_emit_ethernet(0x4000, &(0x7f0000001400)=ANY=[@ANYBLOB="b100485caa2a43333e128ef586dd60e49d7800a632002293ca12379ead9c65dcd6bb64696744ff0300000000000000000000000000014f559f75abe4ffd64ebe799ee33598c6e9bc83ce3bcea7d22472a0c2b8871fecc555e22c57d8991c7a88b09719fcee19cec46a079fd8932310887a857da35627ec33d7e7a4a7b528baa80a2ea20d92f0febe2e9f193c713c3ad8e1a878dfb112a145f57d75b51ca63a76a9dd480c28c897b9021457cdb125ab0c65335c9ca83de3c7c65ffd44c8bd948e63c2e120cd5862981c309ae5fa9314f36652fb9bb61a5c2458ced2c712715b458ec4134732db0740d12a76c63cfa"]) 00:01:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0)={0x1}, 0xb) recvmsg(r0, &(0x7f0000000000)={0x0, 0xfc5e, 0x0, 0x0, &(0x7f0000000480)=""/140, 0xffffffffffffff3b}, 0xfffffffffffffffd) 00:01:21 executing program 1: r0 = socket(0x2, 0xffffffd, 0xffffffffff) listen(r0, 0x0) 00:01:21 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = getpgrp(0x0) getpgid(r2) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000000c0)="06be45cf0094d20f16f92a42cd2b69a4fa84b2a260626cbc36909178960ad89d185a0edf79c776acc4e526c8c7c2e9366f8ff10e0bc7900fe7dbdb33fb04927c611c226656a35d29d9672fd692bbf0bbc9417d421360b87ca84454f2341f0a27c6b50442ea6fd9921c934c2560cd30e729cc7a71665527cf2a9986e5826cf429e1f54bdf0075f63ac27c7c37") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r3, 0x8}, 0x8) rmdir(&(0x7f0000000240)='./file0\x00') fcntl$lock(r1, 0xc, &(0x7f0000000280)={0x3, 0x1, 0x7c, 0x4, r2}) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000002c0)="4e8087e1295cf073b82e4fb5356fb077361ed9e24b1dd1039c459fdaf11569a9") setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r3, 0x4) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000340)="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") ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000001340)="4ac70e4c064cc94f16be0be2077750feffeb549fec036f0da6a64c650e3d9ea6b55aa7c25a2aac42834cca477e2ccac2f9d8290df53fadd12f73bf05d3212c8b61f5c7afe8f008c94e386d684f7e1f28ede0d906912a9cb51918bc003d28e7aa7074f741fe97f6776da0257b32089bf0ba3f704e636cea76a0776ccaf6") ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000013c0)="32f884ac5c0af2046af9dab769ed3e31937ba1dfbcc400b0e236ea43dec9b77d5ebb1187dcaad3b9bc031a737a0113f5ba25e4e579ca89391866897ac02c855c25abbb420e1e61b3ef811bba78f24c50dfaace3979c657aa1d67d21edb7f79f6cb213cd50e1298fb4f8cfbf0c56d85d6f5666209cf5bfbc85318c3aa1a28e53d40bacb30e9e9e8005e5f5aa5712367c9b62e57b235f1ff8ec555990bb504cec7e47c7ba94c1d46c81b1f0fda8728da8da375602a2731") ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000001480)="135cb37880e4564afa2f31fc630d0405a1f70510d30fc37d8dfa081e6ca8cfeea89b74e6514a7f2c934502e74559014ad07445df768aef07e68fb4cfb3b617629963596af9073fa615dcf29a7e390272641798859ee90be5f9197e0d67bd0f9f22838b50a9e514be9a95e09e80446334194ca2eccb55958430b3e4a7f6248965d648706b53070b81e5c299c7d7dda0320ed3fc9ae83d127e73bb99c78efb17b1b9673e03d6e093043108f5dd101639159782f2689b27cae2a5c8d821c640165c0744d48677c5a4292a7e429ea02dfbf5f36179a05d98abfde3e44563076bce28c213fa1d71eb0d9c92de605c541302392b176ede3a2b50") setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001580)={r3, 0xfbe}, 0x8) fcntl$getown(r1, 0x5) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000001680)={0x8, &(0x7f00000015c0)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0xffffffff, @mcast1, 0x2198}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x80, @empty, 0x101}, @in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2000000000}]}, &(0x7f00000016c0)=0x10) utimensat(r0, &(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={{0x0, 0x9}, {0x6}}, 0x200) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000001780)="206d24184587f64f4ce9e8d81dfe8c8cecde94aa918056640658a9f7f22f17") ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000017c0)="34081dc09ae143e667f338bcd9cdb67453947a4445fa839fa9e34c9cc8540c172c28ba00424fde429107bc5eccb3581a9e1dbbaf7cfa5fec640000dbf9b71e076ce23397") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001840)={0x9, [0x1bf3, 0x1, 0x6, 0x1, 0x6, 0xfffffffffffffffe, 0x7, 0xff, 0x1]}, &(0x7f0000001880)=0x16) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f00000018c0)="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") ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000028c0)="d0cc0e7a9350b185bb0be9aa1f7dcd8fcd4d629ae112bca5139614aa83ab1569f00da7c5db30d37e6952a2b4615eb03622255ab5ca0211c02e74051d110704a8b2cf50f81938d2d6f569747c887f96d220654e5e571dd3f609875003dcb9e57babc2eb7ed664a2526c86cb20a0d8b287ba73991825a2e494f834a1da9467920cf06f478fb27137d7620b6606eda8dae2904200604753e576aad4c4cc0932a6adac6a54fca3d795dbf2c8878a2ae70b09e36c7860fc454fdbf9ad3116609d3b7358e41293cad095050015a27875a2e321d3a42a18ad790dcae499ede483") getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000029c0), &(0x7f0000002a00)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000004180)={&(0x7f0000002a40)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000004040)=[{&(0x7f0000002a80)="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0x1000}, {&(0x7f0000003a80)="502fc7c6a95f5bf485a779d779d751c398f8c83ba2dea515f62126f3b0cb9c858a795fbbe60b4c6367029ba3b56487460bc36e79414df49566588c63bd1883051d48f2ba8061591543c256313f19ff591ea38815408382117bc57418d7b5a29c66a875febce7a3f1dc7a63339cde8e04f7591c56bdbbf351964924081a692f1644271f13d943558b1d7f4f373f3ef1bb02c34c06e28fca22408dfb42ecfa89c3206b01b7a43958e7b651e9c87872ab1259774eaaa9f85e7239a3ba1c1b", 0xbd}, {&(0x7f0000003b40)="ea3759aca42e8f98b92945751406962d9ee1ca2982ee35d76fa64dcf7b89f909a0c7cb2e85761bbcf10fe2e820b72e2aa883e3f6bfbab11ec43c959f347344c98672c1", 0x43}, {&(0x7f0000003bc0)="cde2664816102706f5359e900667a893a934a41bc78811ff38d49c13d6ada1beda20224ab89db3cfcfccdb0e21b60b3d7d7d48beee6385b63e28c618daeae38f068f277def500c20b57317004627d381dcf6513bc50bbaec1c60813b28368b7c77616711e47b291db881d354c24bb5332b33f04e4c165b43f49d17e2beb4e924d6663408f9189c2e06f2a5a924930f572e1a98cc2483d32b177d54b5ab464ebdbb0da2fa16153e714d834d", 0xab}, {&(0x7f0000003c80)="f4c54e2df2a65c97bf87533db8b51bcc9741b339b16024b1883bbaff570b816316dd3dadafc825c5e09eeb592d429873ca9154c804d2bf0abc83025b852a12fa8aee323ee00a538c1a6595a9ea576673fe937fa372d2a632e64cb53fe8631a1de91e9125a9e2f9fa5cb386570a0403565e2ec739f8089be0efc4ec9c069851e0c81cc3d45319fc1ca7e4dc703da5e694ea7ca7e5ef518638de63faad6ee195a28c935156d207cc34a88bdd05a2dec7ef862e76629ecb133ee30bafb4594977ca", 0xc0}, {&(0x7f0000003d40)="6e838e049447c6a243fb3210a957019692358bf1027be289ff60855b0001deb93dbfc16cb6312033233a9763a4f5686d71ddeefe649cd2843520ddcbebcad0cf36d31712eecbe10db42cc2bd3da898b72ba855daf9764d8b4b97d50bd8888a924a83d5683e1bb851fe26761f5aa76c695b2cfe006504d25aee1c79497a0295b495550015ab05464723c787e2b733e3d6e98f", 0x92}, {&(0x7f0000003e00)="ffc678ee2039010f6b5c05b8472deec134398fa076410fbe4b78b74a4eee570d00f2e02538d52e8545940537df45d81769e8cd8d64d2c7d756e3d8b5e335021cd3d60e84f4209ba54f9c9a6b2285f0bbac232d81202f02754e5975b89ee817f33a9dc17c96a9456f8230631b7d6554243e1ce04cc72ff71889ef50b4b93b2bb76316927d521de91be6d57fdf5124ee77b8b90b50183a6f3f8f086de1baaf1178d7e6934b2481bf3726d15ebfada2fab850b93206704813566841323747b8933c0b8362e008ef0d7371d3cca7", 0xcc}, {&(0x7f0000003f00)="353d6aeaa22d5689f5fc5ff1c7537cee046d22abf6a84a0a2eb2d58601275181d3901b50aea4c8c09738bea3578f6c15541c53c994e34848d67c8210c890ec619253530431a33c0599511f96b6196bdf77fdee38e7acf8a4269b8926671274b437abec4c0e67d049f8179a5c", 0x6c}, {&(0x7f0000003f80)="50949a6c4453b776cd51c58921b9c036c21c826880f8dc5b949a38ce3f0c3ec8b8d707626215e43a4cec94df7e1e9a98e274a7c1f4cb809affa49d4a695c23194643e82ab8e7e51810bf344cc3a4cdb657d29b3f87cf2238b2d4978ebb6e30d75dcddbb3677932adddfbd2e15f3fe887e3b904b5ec3629eb7046659d33fd8bc0e0ddc3006d8b50e7132886fab0b5c54b4cda02adc75e1218986575086601", 0x9e}], 0x9, &(0x7f0000004100)=[@init={0x14, 0x84, 0x1, {0x80, 0x6, 0xe00000000000000, 0x4}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x100}}, @authinfo={0x10, 0x84, 0x8, {0xffffffff}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x2, 0x3410, 0x3, 0x200000000000, 0x7, 0x9, 0x1, r3}}], 0x74, 0x20008}, 0x20100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000041c0)={r3, 0x1f, "4a55dbe2900bda992d01359c72b1839302c2e2fa57a132dd6b00f63d86863a"}, &(0x7f0000004200)=0x27) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000004240)={r3, 0x400}, 0x8) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000004280)={0x8, 0x6}) utimensat(r0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000004300)={{0x65af, 0x8000}, {0x6}}, 0x0) 00:01:21 executing program 0: msgget$private(0x0, 0x50d) r0 = dup(0xffffffffffffffff) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000002c0)={{"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", "4086df8189892979031ef97fe7b5cac5c50c1efd811c1f5266a2522fe41c7786", 0x7, 0xd5}, &(0x7f0000000040)="cd97409b772cbcea234966fdcb20bb83c7553dac2cef165a7e9514a623993d2db1a03839bbdebc408527f1e58bafd54edb5ea40ef4860cf8ea2adaa9931d322e497882eb4bd1b8eb1c6c7b9aa5e1176b609d943dcf174f74c3871d4871c5d334375e6f04a2210b116efee7899c42c211851ff4ab3570fc717abc9db9b93703845a2123b163a3", 0x8, 0xfffffffffffffff7, 0x101, 0x4, 0x6, 0xfff, 0x5, 0xeabb}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b01d4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:01:21 executing program 1: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@local, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000001280)=0x117) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000001300)) accept$inet6(r0, &(0x7f0000000080), &(0x7f0000000100)=0x1c) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:01:21 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d001588000000000000000000000000000000f000ff020000660000000000000000000001840090780000000060d6a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffe3"]) socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x108582, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2362080000fe8000000000000000000000000000aa080000000000000000000000000000000000000000000000000000000000000000000000000000000000e800000000000000000000000000000000000000efffffffffffffff00"/128, @ANYRES32=r2], 0x84) r3 = dup2(0xffffffffffffffff, r1) r4 = openat(r3, &(0x7f0000000180)='./file0\x00', 0x8000, 0x21) close(r1) ioctl$DIOCGETALTQSV1(r4, 0xc130442f, &(0x7f0000000040)="5e9137c87ec8a943cbc23aaf37736bd2208e9c067726e3697d653bea65cf2091f9bfc709ac77cd557a6f876b06573e8099833fa99975b9c49819b528138fbb54b7116a3ffa52e63abffc352bfb294d2af6fa404dffabf3c4469e266e0974a11b578e78da6f0fe7da295671ae671e9265") 00:01:21 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) read(r0, &(0x7f0000000100)=""/236, 0xec) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x400) 00:01:21 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000080)) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:21 executing program 3: 00:01:21 executing program 3: r0 = socket(0x12, 0x800000010000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r1, &(0x7f0000000000)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000080)=0x10) 00:01:21 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0xfe13, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffffe201010000006b7d18a49ec51ccb9a3e3b2f01de6564980a10e46514f6c33bda28ae8ba02341cb81ccf290a511ed15abbd967a86181ddb4695a968f9062019050ca4e7e56ad55ab37e314848830a3123be1e207367a9a57773532270aa834664029ee4265616e62bfbdd3777bc208df49ff219a488db497fafd2fb1a94218bb33c41c22950d0b3964efeeaa837df"], 0x10}, 0x0) 00:01:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0xffffffc4, 0x10c, 0x0, 0x35b) 00:01:22 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x10, 0x66e7, 0x3f, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x80000000}, 0x8) mlockall(0x2) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x100}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x1}, 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) mprotect(&(0x7f0000fa8000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) 00:01:22 executing program 3: r0 = semget$private(0x0, 0x4, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x45) dup(r1) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000ac0)=""/4096) __getcwd(&(0x7f0000000a00)=""/170, 0x2b4) 00:01:22 executing program 2: open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) socketpair(0x10, 0x20000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @remote}, &(0x7f0000000080)=0x8) __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000480)=""/136) 00:01:22 executing program 0: munmap(&(0x7f0000719000/0x4000)=nil, 0x4000) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x1c, 0x20000005, 0x20) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:22 executing program 1: syz_execute_func(&(0x7f0000000240)="969898472c431c240f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4084e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") socket$inet_sctp(0x2, 0x5, 0x84) 00:01:22 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x3) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c0000000000"], &(0x7f00000000c0)=0x41) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000140)=@in={0x2, 0x1, @rand_addr=0x3}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000180)="184f1b7b3356aa1c1eff4a3635030e49b9ab32486cadac7ce409c188335163764955e05fcf4febcad57e42854f5355367965309909336f2c750dbb8d860434a173263befdaaac67933613c244d9cc029c7d8fb594f8301cf44de3e33ab40ea81554df2746c49b5f3550c2f2f40fe07d3573a228ddfc89892457f548ee8e262f1aa7f5962a902f074ce85b1cb0b716ab6554a9906c146547b1fb4aa69de23c6e540f4892dcc753d4473195dfc057fe6e0632e775515dc022f9c401e31afbb60e128ceb5d49f63a6cf2923e4ae3885075c83e01061dd639ce985deb3029e4b", 0xde}, {&(0x7f0000000280)="933fde64419bc17f3429cfd51bb85aad0e0da8fdd1b68175c25003b3b04d483efba7b531b01d5e5245742c67c69f1183003586518d0a294d6648cd406726cc68d91e99f111251fcf077a6b0c79b666142d7c3675b57be6a80df5ffa5dc48f529920ab87552b21efe702850ae11b771e3354f8cbf8d4114771d097303e44a4b11ba69c775c08d7163cbdcf4246f07ad5ef239470896ec56cada6545fef03d3f790433bdf932e6b2543aa00c99bd489787b5f37c42f594a391ae99aa0aeb974781fe6d664f73d186caebbcde52b99f440489b7281d44da8b", 0xd7}, {&(0x7f0000000400)="2a09fae2ff6fe71c36b91f794c5f00d4b8faa33de0c06c21f1939052bc2501b88c603d7872116aa8b26823c7089452a5ff1a199acec1536f1ff18f38b8ebfdfeb3ceff59c5ee5382c593a9e85fd7bfdec9cc3e7781c50894526e9572f300ebac0454d0439544de05c006785949173338f8593f0fb82de1d9c72aa2acf334a91a5a493e783ad399e9826b2a38ad919ad390a03084c817c6a6df903efa8e9924b7d5eab3efd0c0feb083e269aa5f14c1533f77112d03f64303d575213c727b2454104687e650023e520897f361c2d50d60b4995427b7a5aa9d3cf0685f5bbf10c72610ce5fbbbdc3a4ce26", 0xea}, {&(0x7f0000000500)="04cdd2e746ca145f1f7d57bdea51431565081e671f3d3af591f7fd2472d3383097c6d02b2810ce39399174fcfe51b1bfcbb38ebd9a5d94e7601acfcbf484052142d7cdc3fecbf4cebcab7069f9bd9ee6bd3fbb8423e1ffdbc34b813c952fd4abd248f90332b4e0bcf366a998a296d885a0f5f18e852c1fa04f7bdc34b614649b16e499e58a5b2dc675543fe324a262de28cb35d6432379e64c6cbf3e09c5642c275d78f07602982649e142e65421acae70e19d8641ed79c2c3be7bd790ae9d4dd30d511f9b89c5", 0xc7}, {&(0x7f0000000600)="840111ed93f7c65c8f94a69dde95dc15ddf5e69a410c7af6906089fceefb7d7f75c8be13da09cfcb0c0591e14a5149af63138ea2875dcbe8617637c73f42f00d50645c681de6e40d41d6cb9115251a8844cd7d78c3a6e142fd43d726ea98e8ca3f06bb5e29030afc0ccf1c6650473d6c4e6e2ee50406f96bbf287ae2f41c9d549611c0882796d0db82d7af961275cc2a11c0ddca4468d27a1e0e3dc22503657b739e8170ba6a4dbc7302fe14b44fa4109d62b71be2388574adeb31c20de00c706d70c409d18a9dcf71fa2302cd3f301d07a806ebabf630ceca50f0def23a3abb8cb1cd417e4f29261047efd0c78779cba7d6903c81", 0xf5}, {&(0x7f0000000700)="ab6ac4b96e3eca5811ea6d03a19d388012a5efde1f0950d6b68b7a6a37ab2bff55e8d3b5560c76b6dd0797928e75b59451da9f0236c2946701e0f3f7c06ba3a25cad3615aa6117f08ff35289312082", 0x4f}, {&(0x7f0000000780)="2a2698ff41a19133cd06c731a8384db8e7f9950c691d5ebaeebaea3ecb355243cbbe77edd73ad3d6f91c21ff106ab1a523431ef5f2dba93fd78d40c417c191d0f6d99db2df4222bd1a2e50", 0x4b}], 0x7, &(0x7f00000008c0)=ANY=[@ANYBLOB="38000000000000003a00000007000000e7fb1120e0a971f1e13d4b77b7b6fb62a0e572b9a064301de79b13cc4eede1190c9cb469000000006efadc3c61f4ca2b13626a936fc517d08aeaa1870066a5d26836ec52ee31efbab585bbf822e0a2ed5098222a43fccf8dbbed2263496c69c121795fdd3097e459beb9a68cc8ff919fb881d2669c011ca5945e90bada2ddc495f"], 0x38}, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x410, r2, 0x1b) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x5, 0x4, 0xffffffff, 0x10000, 0x101, 0x4, 0x9, 0x76f1, 0x8, 0x8, 0x9}, 0xb) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000), 0x4) 00:01:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x4, 0x1, 0x0, 0x6, 0x4c99}, 0xc) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x4) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) ftruncate(r0, 0x0) pwritev(r1, 0x0, 0x2d5, 0xfffffffffffffffb) 00:01:22 executing program 2: syz_execute_func(&(0x7f0000000180)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:01:22 executing program 2: mprotect(&(0x7f0000b7b000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f000094b000/0x7000)=nil, 0x7000, 0x2) madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x6) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x410, r0, 0x0) 00:01:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x9, @empty, 0x67}}, 0x0, 0x0, 0x1f, 0x5c, 0x1, 0x1a76}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r1, 0x1ff}, &(0x7f0000000400)=0x8) r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket(0x2, 0x10000000, 0x328) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000092a3823861d8acf63e916af78792f6b673a0b3e8f424c6864378d87c76ae4b0ad69ba65ae3adec9b83ac4f7b55b4814eb1365c205d86affc8a8a8ce59ef02ac4a0ed6cc2adc64bc986a44dffe90f60e3ff6128eb2c0ba624fef23736aa0e00000000000009eeac6a5a5033b9bfdae8e5dcb6231f7636ec63016959f81d433f6e38293def86ea892a5fa6ef9a52d1e8a4fe15e3e28e7cae36de7ca73c0565a535c820a6a1367c7b25188443dc21b57eb945f228924b48e4792c1cb301e3da3f970cd97a87f246448eb32a5552a908c64c4c14ad00"/228, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x7, 0x82a5, 0xffff, 0x1}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={r4, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000000c0)={r4, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1104, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000280)={0x0, 0xa10, 0xcaa, 0x9, r4}, 0x10) 00:01:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x14, &(0x7f0000000040)={@multicast1, @empty, @rand_addr}, 0xc) close(r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000ea00000001002f09020071032000000002004e20ffffffff00"/143, @ANYRES32=0x0, @ANYBLOB="0300000005000000000000000900000002000000"], &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) 00:01:22 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, 0x0, r1) 00:01:23 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f0000000080)="14a2af2022b6d2a218d54f5b8f19d029a390289c7b", 0x15) close(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x22, 0x1, 0x40, 0x1, 0x1, 0x2]}, &(0x7f0000000040)=0x10) syz_execute_func(&(0x7f0000000380)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26190") ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000340)) 00:01:23 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f00000007c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000800)=0x1c) getsockopt$inet_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000840)=""/92, &(0x7f00000008c0)=0x5c) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open(&(0x7f00000005c0)='.\x00', 0x8, 0x121) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000600)={0x10001, 0x1000, 0x1, 0x600000000000, 0x0}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000680)={r2, 0xbd, "7b63e788c039adcf390043807f8e5464a48daa4db927772975984b6b3e865c947c8bdd6c8348398e2b2d06ec5fa7a3be765e184521e0df85264e6c8dcaa0a75f845500c1874018d6235355f0d062b69f9a4bf5b55b1ae57f05f6aadf98fce72ec360731a5d654c74f1b691fdb7a5d02e969038dafaa6c8f762a91e6222a2332b148b36552db8932c46a89b11d0a04270c340067328cffcfe79279051ca94a51d1417c96fee51af5e83675ebac42a2fbafb0d839126b1bfca8342d20cfc"}, &(0x7f0000000780)=0xc5) freebsd10_pipe(&(0x7f0000000900)={0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000140)={{"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", "92689d820170a4511d85cd3e3dc7ff8891c9977bea668f586183edddc8245af4", 0x800, 0x4}, &(0x7f00000000c0)="db763ef0a6048ea4cdf299938226a33033bdc9348440df6aaa7b81c6d41a53f76ef238f1ef9436987f7736cc329fba706d9c1d127cd21ef3afafc7586a526e3d6982aaa492714a", 0x401, 0x1, 0x80000000, 0x7, 0x8001, 0x200, 0x4, 0xffff}) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffd33}, 0x8) 00:01:23 executing program 2: socket$inet(0x2, 0x7, 0x1) __getcwd(&(0x7f0000000580)=""/252, 0x4df) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0xd17, 0x4) lseek(r0, 0xfffffffffffffff9, 0x5) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000001800)={0x0, 0x1, 0x7, 0x3ff, 0xf2}, 0xc) r1 = accept4(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x10000000) sendmsg(r1, &(0x7f0000000540)={&(0x7f0000000180)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000001c0)="8e1559cc0d1520888f8d4c5b6355bc3a65657ea399b710868c7700f08b79e8b18710b73eb063f22a0bdbf48230c10ea5b0d9a23c3ef2436e1fb80a935f299b182b85bd27f8c7f49e93e41ecf5f8b2013e3802dfce7903fa35335042e8746a1cf8bf9a1c1f15ccf2c86cd4aa2629c", 0x6e}, {&(0x7f0000000240)="c7a16fb614acf7cb575c20436720861a6f7915415aab814a2746c73ac93dba9202902e199585cdd59f26d777e5e44885b0e4d4ff12e1e5d0d21d60d868ea807337276867f5ee4d82a041c0855ad65c7500365b8bf75ee04a6f4a11a09e96a0169fb6a0409882edcc8245d6619bb79c9338bd23f34a810e2faa560e0f26a1dafbb8db88798c2cd0d656658467a99d10520e04cb47eb4d8c31cedc5588e08bcdf564507e79c0ef76d8db9d6854e3eb8ed678602753142514e5001fe2", 0xbb}, {&(0x7f0000000300)="7ee007c2a58ea7e1bf54e405fb57ba32a716a87840548b9b5ff80fe68b0a6c8f0ee5b306600f1681f35b03b941491f50c64ce8e0f364d6c08a979d9b80240297c42f351c81d2d0b8a2335c93b260d49346b80e1fb7fc0113eecc72538552029a870002f909e0a2fe09b5", 0x6a}, {&(0x7f0000000380)="415e136c15a6452357d9062b5556f08ffb9f35d883a16c788385f777b3f70fa10884479081ec34f622362efa61bf6b7cc3587361fc4baa842d92ba93e1cd1b612305deef287e6c001260d95d88d62bd7e9cb279a92335f776b44923ca6faeb7a05f8e2d60a9533a068c8823336e2ef4eef9aa2", 0x73}, {&(0x7f0000000400)="185a700e7d9e71f83993ef84d3660d715f522a6aeda1489ed6f88e23fe27bb553a486c863be3949929481205b0b7356c0f248f6929eb711dac5ac6cd321003356763a7f37c917b6b0f74ef80da1d233e8013752f9e1081a75e1d96065ab62cca8c79ab745d4c02978d26f90cb31ed4e673cde4c5fac47d28dfc3736e7944205a4a5ea9407033a7d705b3aeed1a", 0x8d}], 0x5, &(0x7f0000000680)=[{0x78, 0x3a, 0x859e, "72f6ed43a22cb3977c5a615a8577d69d6ec1d225625dd552b17e45fd9a723e35740358225cea0acf2efa51bddfaee4e3de8ed17661ecdfd91404ba2894552a61bf70f1b9ac8596982eaffcafada2bdcd13ac4a76085f8a4c29630ec35ac3e2f07956"}, {0xe8, 0x3a, 0x8, "77a275a9c6f717f419e8a451ceeec70ebc09da318525e906c411a0eaad57ba248e75379346c0925f79792d93ed946b8deba7396fb4e0ab7011f588b0bc390041d6a1140464dd841f0801ae4ef47fae5f58c098547a4ed08274bdfad464a676ec1e0fb3018295302e8cf1df8dd188424d227ab029648a9426978b0274c5844fa88323377ea6158fec999a9fe944a068428d620f1f3efbff7a131d390852c89b95a614a9db4f29bedfcd370603732114f7fcdaa97a6d619ef7efa6352d8ef5e5dad8affa46d27b2c1277da58eb1ebefa6ca54331"}, {0x1010, 0x3f, 0x1a3c82c8, "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0x1170}, 0x20000) syz_execute_func(&(0x7f0000000000)="d9f7f04a0fc74900460f15c0c4627d322645db2c04c4a17def5b24c7f82afffffff3450f1b5b12d9e4f2f0836aa88b") 00:01:23 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000040)=0x1c) 00:01:23 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00', 0x9}, 0x24) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYBLOB="09006c03"], 0x8) execve(0x0, 0x0, 0x0) 00:01:23 executing program 1: geteuid() setrlimit(0x0, &(0x7f0000000040)) setrlimit(0x0, &(0x7f00000001c0)={0x40, 0x401}) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) setrlimit(0x2004, &(0x7f0000000180)={0xfffffffffffffffc, 0x4}) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, 0x0, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0500000088d56bd0fa2e80b5aabd88ae35babdc915e0eefce2add98e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) 00:01:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0xffffffff}, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:01:23 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = getuid() r2 = socket$inet6(0x1c, 0x20000000, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x1, 0x4) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) setsockopt$sock_int(r0, 0xffff, 0x101b, 0x0, 0x8) 00:01:23 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) r1 = socket$unix(0x1, 0x7, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) 00:01:23 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x8000000000013c}], 0x1, 0x1) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000180)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r3, 0x3fffc) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x18) socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x8, 0x4) getpgid(0x0) lseek(r2, 0x0, 0x0) fcntl$lock(r2, 0xf, &(0x7f0000000280)={0x2, 0x7, 0xd724, 0x68bf4f4d}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:01:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x880, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x7fffffff, 0x9, 0x1, 0x7, 0x10001, 0x80, 0xe2fd, {@in6={{0x1c, 0x3, 0x1ff, @mcast2, 0x3fff8}}, 0x0, 0x5, 0x0, 0x401, 0xfffffffffffffffd, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xcf70dcb322b93fc1, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x2, 0x1ff, 0x80000001, 0x81, 0x6}, &(0x7f00000001c0)=0x98) r3 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x3, 0x2, 0x9, 0xfff, r3}) fcntl$lock(0xffffffffffffffff, 0xc, 0xfffffffffffffffe) 00:01:23 executing program 3: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) shmdt(r1) getegid() 00:01:23 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="e656c5c211638369a9bbc35d78a1b00a85629db133ddeb455e9cea2c31157c4ea287d0b9a6675ac268b13ecc8c2f94566e0e13bcc9dd35e04cafea4396824052f168c0bb69bf2f6aaec7cd", 0x4b, 0x4, &(0x7f0000000040)={0x1c, 0x0, 0x1, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x9}, 0x1c) execve(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @loopback}}, 0x0, 0x0, 0x9, 0x300, 0x0, 0x0, 0x200}, 0x0) 00:01:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f00000000c0)) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000001c0)="cbbe5a1cc820aa2155c48eb748d4b64406501c854ebf6b2c759afaf65e8264963f400fb130f4e663416590f9aa351d95afb23941448255730414b9ed3e068bc656534201b1294e3f5989dde99fc1fdf82f0e22cd8347d53956a98a003daaf4fc90c44a1036dbf843f24baa1bf06a466eb845b974c9feff3e53a59d27db118d7c0660b491c003fd3c3f152bc4c8") 00:01:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f000000000000f3cd47df2e546693e70e9e65214862fc9dea60c72e3bbf6b39ed11db1cc94f5c2f4e77190f974779be732d113ca53b83e1f043055edd7254b690d16253deef08042046d2fabbdcf79db435853379776d86f0314e7151"], 0x10) sendto(r0, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x38d, @empty, 0x1}, 0x1c) shutdown(r0, 0x1) 00:01:23 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000000)='/', 0x20001, 0x0) r2 = shmget(0x2, 0x4000, 0x404, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000040)=""/206) fchdir(r1) 00:01:23 executing program 3: setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) setgroups(0x3, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) 00:01:23 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) r0 = getpid() getpgrp(r0) syz_execute_func(&(0x7f00000006c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x100000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x4000, 0x10, &(0x7f0000ff6000/0x4000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:23 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) ftruncate(r0, 0x20) ftruncate(r0, 0x6fbb0000) r1 = semget$private(0x0, 0x1, 0x480) r2 = getuid() r3 = getegid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000001c0)={{0x32, r2, r3, r4, r5, 0x24, 0x80}, 0x4, 0x0, 0xfffffffffffffffa}) 00:01:24 executing program 3: setrlimit(0x6, &(0x7f0000000040)={0x10020000000b35f, 0x800000b35d}) mlockall(0x1) getgid() r0 = semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000300), &(0x7f00000002c0), &(0x7f0000000280)=0x0) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x20310939, 0x0, 0x0, r1}, 0x0, 0xfffffffffffffffe, 0x80000000}) __semctl$GETVAL(r0, 0x2, 0x5, &(0x7f0000000080)=""/221) setrlimit(0x9, &(0x7f0000000000)={0x400200, 0x9}) 00:01:24 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'/83], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x29, 0x7f) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) r4 = semget(0x0, 0x3, 0x10) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) semop(0x0, 0x0, 0x0) r5 = socket(0x17, 0x10000000, 0xa721) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x6, 0x8cab, 0x5}, &(0x7f0000000040)=0x94) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r6, 0x5}, 0x8) semget(0x3, 0x1, 0x180) __semctl$IPC_RMID(r4, 0x0, 0x0) 00:01:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000080)="0f5dd8ee8aaea43825c1c4d3bacdedf2781ad19c2b9c4fd0a5c03035a5e7c19df7353c61fa998a72061242d92096cf47817d9e4824ce3dc00d87f2f836b4b75daefc11e0fac4968c7d661fe86e9a5385c0fcc62859a32033d47f3104488907ec6b47c6e9f54b6d7d08029d7fbbf17955c4f4e03145c7142360ce19ed3cdc1ad63d225d9aa958690aca2983769cf5") open(&(0x7f0000000140)='./file0\x00', 0x41, 0x48) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f67d50fcf8fe858957f0bd9b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc60aa60101a1c9fb110fd3c4a26194b77662") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) r1 = socket(0x17, 0x20000003, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x100000000, 0x0, 0x7, 0x1, 0x1, 0x80000000, 0x1, 0x9, 0x7, 0xfffffffffffffff9, 0x28}, 0xb) 00:01:24 executing program 1: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) r0 = semget(0x2, 0x4, 0x428) semop(r0, &(0x7f0000000000)=[{0x2, 0x3, 0x1800}, {0x0, 0x0, 0x800}, {0x0, 0x8b4a, 0x1000}, {0x3, 0x100000000}, {0x2, 0x7, 0x1000}, {0x4, 0xffffffff, 0x1000}], 0x6) semget(0x3, 0x7, 0x40) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x600) 00:01:24 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x7) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0xc231, 0x400, 0xc00, 0x6, 0xbb4, 0x7, 0x1, 0x2c52, r2}, 0x20) 00:01:24 executing program 1: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') socket$inet_tcp(0x2, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x184) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) utimensat(r1, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000200)={{0x5, 0x101}, {0xffffffffffffff01, 0x1000000000000000}}, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x1380be, 0x4000003) ftruncate(r2, 0x7e2780e3) truncate(&(0x7f0000000000)='./file0\x00', 0x2f00) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000140)="e6b5f5ea0c7f1fe7420c8fa3f5853d60c1fc1a1328b97a84224e8d25b89da22f3f27118ca82b994605ef76138982478074de8ea64d031d655c63725efc64aa4ab5f8c4e72a0f91e0a9d5eb969bf95732db62e4601f229548856197ab263378657a0a60a77560ac59c7b4427153cae5cb10660ed25611a706849fd9d5846edc36e91c7eecb6b632a01f890c38252be0ee45b49621833c6f616ca30cd62070d5d788bfb3b6520b12f21e172ba486b49a") 00:01:25 executing program 2: syz_execute_func(&(0x7f0000000300)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f05b8c4084e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c9dcdc0fbcaf00100c00260f0db423b37a5c11acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c4a2819a6700f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110f95d3c4c4450fae7c0f0f") 00:01:25 executing program 1: r0 = socket(0x11, 0x3, 0xfffffffffffffffd) shutdown(r0, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x2004}, {r0}], 0x2, 0x0, 0x0, 0x0) 00:01:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0xa30, 0x0, 0x7}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10}], 0x10}, 0x0) 00:01:25 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) shutdown(r3, 0x1) truncate(0x0, 0x0) r4 = msgget(0x2, 0x1) msgctl$IPC_RMID(r4, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:01:25 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/31}, &(0x7f00000000c0)=0x21, 0x0) getpeername(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) accept4(0xffffffffffffff9c, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x20000000) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000040)="b226f7a9b2a09c3e827303799f7686e87e6588", 0x13}], 0x1, 0x0, 0x0, 0x104}, 0x1) 00:01:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x2, 0x100, 0x9, 0x5, 0x8, 0x7fff, 0x101, 0xfff, 0x5, 0x10000, 0x401}, 0xb) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08004500001c0000000200029078ac1400aae00000000000000000000018"]) 00:01:25 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x4a) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) 00:01:25 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c020f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db703c483397fd308c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x8001, 0x1e0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000003c0)={0x7b}, 0x1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x10003, 0x21) r3 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x30000000) setsockopt$inet_mreqsrc(r5, 0x0, 0x47, &(0x7f0000000400)={@empty, @empty, @remote={0xac, 0x14, 0x0}}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000280)=[{r0}, {r2, 0xfed0a4723c99b8c0}, {r3, 0x2c}, {r4, 0x30}, {r6, 0x14}, {r7, 0x2000}], 0x6, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000040)={0x4da9f14c, 0x46, 0x400, 0x5, 0x1, 0x3, 0x85, 0x9, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000340)={r8, 0x2}, 0x8) fchdir(r4) 00:01:26 executing program 1: syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:01:26 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0xfd, &(0x7f0000000080)=0x1, 0x94) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) 00:01:26 executing program 0: r0 = socket(0x2, 0x30000005, 0x9) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0xb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x40b9}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, 0x0, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0xfff, 0x3, 0x0, 0x0, 0x0, 0x7fffffff, 0x8001, 0x7f, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r2, 0xd4e}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x229d6f79, r2}, &(0x7f0000000300)=0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x102, 0x1c3) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000480)=0x101, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) fsync(r4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000100)={r5, 0x55, "bc8934b6cb32a250b00a78dc4002464aecd12db40ec6101ad5926df04714bbb96a4e1b8fd48cf3a6a15db61f25b4a3105d279af02fdb7ee0da4ff7839adcfdaaa856ded1e7c0ab52b8617299cf87f485c75c8e9143"}, &(0x7f0000000180)=0x5d) getsockopt$inet_buf(r3, 0x0, 0x5d, 0x0, &(0x7f00000001c0)) getsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000400), &(0x7f0000000440)=0x10) 00:01:26 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000000)=""/220, 0xdc}, {&(0x7f0000000140)=""/58, 0x3a}, {&(0x7f0000000180)=""/104, 0x68}, {&(0x7f0000000200)=""/255, 0xff}, {&(0x7f0000000300)=""/33, 0x21}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f0000000380)=""/28, 0x1c}, {&(0x7f00000003c0)=""/175, 0xaf}], 0x8) mlock(&(0x7f0000484000/0x4000)=nil, 0x4000) 00:01:26 executing program 2: r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) clock_settime(0xf, &(0x7f0000000180)={0xffffffff00000001, 0x7}) chmod(&(0x7f00000001c0)='./file0\x00', 0x2) sendto$unix(r0, &(0x7f0000000a40)="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", 0x321, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000440), 0x0, 0x0}, 0x82) 00:01:26 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="d85f5b2c7787417b305cd9184e7ea5974aaeb6af96879b429d00b66533e8e3d4362452dbe7e46121f0ae251017db7bb6dab4f371f95a10fbf8978fc13a402eb58fc7f58eccf86b29d8063651580000000000"], 0x1, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x30b, 0xfffffffffffffffd}, 0x420104) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000240)=0xffffffffffffffbc) 00:01:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xa00, 0x30) clock_nanosleep(0x0, 0x0, &(0x7f0000000100), 0x0) 00:01:26 executing program 2: setitimer(0x0, &(0x7f0000000040)={{0xffffffffbffffffe, 0x2800000000}, {0xbff}}, 0x0) r0 = semget$private(0x0, 0x3, 0x1) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/44) r1 = getpgrp(0xffffffffffffffff) select(0x40, &(0x7f0000000180)={0x3ff, 0x7, 0x8000, 0x4, 0xffff, 0x1, 0x7fffffff, 0xd8}, &(0x7f00000001c0)={0x95, 0xc4ca, 0x0, 0x0, 0x7, 0x7fffffff, 0x4, 0x8000}, &(0x7f0000000200)={0x2, 0xaf, 0x4, 0x1f, 0x8, 0x0, 0x6, 0x8}, &(0x7f0000000240)={0x6, 0x7}) getpgid(r1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x18404, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000003c0)={0x1, [0x1c3c13ef]}, 0x6) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000000ff0000000475d1000000"], &(0x7f0000000400)=0xe) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000500)={r3, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000540)=0x10) r4 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="06637f69582da118eb000200f8ffb6003242cdb0b8c8fdb4bc63b3c63c7cf938d82401849293e20b2ad5eb97715d660f0a3517905d04ae6c4e85aee8fe1c555aeaa96fb98f5bbe349af92b"], 0x10) __semctl$SETVAL(r0, 0x6, 0x8, &(0x7f0000000080)=0xfffffffffffffff6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000300)={r5, 0x3}, 0x8) 00:01:26 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x10, 0xfffffffffffffffe, 0xaa) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000000)="34c9b8e7ebffd4095c67ea68a87e8837ec876ec5007feb3193142238900486b5bdce752337d2c3c2680a38f35bb3233048f1788feafad2f18535ee4b0f581e47d0ca274d356c469574acabc5aca4c91a3c4f0ab997c98bea7d1c04b2391b6362d295bb34fbbfffda99b38ab0bf86184768ea2e") r1 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x3000) shmdt(r1) 00:01:26 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x13, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB="2b000400cb4d5527a9f8b666258624cbcb8a942788da8108ac159653afad5ba77aefd36bb782d3"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1) sync() munlockall() r3 = shmget(0x1, 0x14000, 0x40, &(0x7f0000fec000/0x14000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000e40)=""/4096) r4 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000d40)=""/231) 00:01:26 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x383) 00:01:26 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) fchdir(r0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munlock(&(0x7f00001df000/0x1000)=nil, 0x1000) 00:01:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0xbd) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3, 0x401, 0x4, 0xffffffff, 0x9d1}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x2400000, 0x3}, &(0x7f0000000100)=0xc) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000580), 0x1f) 00:01:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff, 0xd77}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="85f62a91690580e94648d2a4ddfee51d101fe75dbee3658ef20c72320220dc185a1cee5f5369be437fe0cd6c3da03e3651418fec8a85c8cd14125197a0006c", 0x3f}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x200000000}, 0x8) 00:01:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x2, 0x84) listen(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0x1) socketpair(0x17, 0x0, 0x9, &(0x7f0000000000)) ftruncate(r1, 0x101) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) shutdown(r0, 0x1) 00:01:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="525de73800003f0000000000000000000000e3"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, 0x0, 0x0) 00:01:27 executing program 2: mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000280)=""/246) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000380)) setresgid(r0, r1, r2) 00:01:27 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000001c0)=0x7, 0x4) dup2(r0, r1) 00:01:27 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000000580), 0x9, 0xfffffffffffffffe, 0xffffffffffffffde}, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='#(%](!&{\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='[--\x00', &(0x7f0000000100)='\xe5\x00', &(0x7f0000000140)='*/\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='^\x00']) 00:01:27 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() munlockall() clock_nanosleep(0x0, 0x0, 0x0, 0x0) 00:01:27 executing program 2: socketpair(0x1c, 0x1, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x8001, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x0, 0x0, @mcast2}, {0x1c, 0x2, 0x6, @rand_addr="1b315829c061585dcdd8737acbb6665c", 0x6}, 0x3ff, [0x8, 0xfffffffffffeffff, 0xffff, 0x3, 0x6, 0x6, 0x5, 0x6]}, 0x5c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x0, r2}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r3, 0x1ff}, &(0x7f0000000180)=0x8) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:27 executing program 1: syz_execute_func(&(0x7f0000000480)="9826473e431c090f05f38d0f51bfd913020000a37bf0c53e41e2e9b557c423b1401900fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000c9c98171a30b8a826eefa80dc4616154368cc7e8628f6808a3056f0000004e00c4618de3c0f526c4219dde1c051900000058c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x300, 0xc) lseek(r0, 0x0, 0x0) 00:01:28 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x6, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000080)={0x0, 0x8}) poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) 00:01:28 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x3ff, 0x4) syz_execute_func(&(0x7f00000000c0)="1c02c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:01:28 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10, 0x10000000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000002c0)={0x3, {{0x2, 0x1, @loopback}}}, 0x90) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x200, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xfff}}, r2, 0x7, 0x1, 0x280, 0x7ff, 0x0, 0xfffffffffffeffff}, &(0x7f0000000180)=0x98) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10000000840056fcd20e25a1c2db000010000000840700"/36], 0x24}, 0x0) 00:01:28 executing program 2: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) 00:01:28 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x10000) ftruncate(r0, 0x0) 00:01:28 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1002000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x10400, 0x181) accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x0) open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 00:01:28 executing program 0: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0), 0x0) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open$dir(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ff5000/0x8000)=nil, 0x8000, 0x6, 0x411, r2, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd11_fstat(r0, &(0x7f0000000040)) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 00:01:28 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x44, 0xf) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x0, 0x7fff}, 0xc) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x1a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev///\x00', 0x8400000000011a, 0x0) 00:01:28 executing program 1: syz_emit_ethernet(0xbb, &(0x7f0000000100)={@random="10217deca382", @local, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @local, {[@noop, @ra={0x94, 0x6, 0x7}]}}, @udp={{0x2, 0x2, 0x8}, {"b0fe32b7ce6bb318ec2036ea027fc0089f21eca74e54723d18a8b5ef72c4633b0f2aea5c3169faf4410992cb1e68ff0e22db76eabe19397e66108a2fa7c9555f1d61b35ce84b936fa7ec6b27446282d3b8000a81c797e3b0665d78f39404a03bdb9fb571bd53ae99a2f06785381d8301fc05893ca91f69b7076a9c05ce783f42a1d3745f727b1dde33bd43b7d2c0dbd73f3be3d9c2c11d8ef0b202a7e84c8485e93aa3d411bd7d5b81c510e4b7e91cab03870ac23c0a556a91ea6af040624007e9b9cccd2aa01225e3078b8afa3b"}}}}}}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:01:28 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003648c2a474e53d46217b9680fcee53f81174a796d716c57a4772700"/112], &(0x7f00000000c0)=0x60) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) r1 = dup(r0) syz_execute_func(&(0x7f0000000300)="438333e47107c48105e3e9c4c2193e5534c44179d7edc48275478870000000f2aa450fad85ccbed05fc403356c84b262395e6b000f7630") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0xecd, 0xec}, &(0x7f0000000040)=0x18) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000340)="d56c8515a97593db1f92ebb0fea52d109093db6227f927ef15bcd85d1320f0df4c876d5946d30e4b116675387a799a2d9fdcb929f1d46b720ecfb4f072bfc9d7e6ce1933cc9986c2e341632333423cadf1ba215e22ae67", 0x57}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x1}}, r2, 0x8, 0x7f, 0x401, 0x0, 0x8}, &(0x7f00000002c0)=0xa0) semget$private(0x0, 0x3, 0x8) r3 = open$dir(&(0x7f0000001240)='./file1\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r3, 0x4, 0xffffffffffffffff) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) pwritev(r3, &(0x7f0000000000), 0x75, 0x0) 00:01:28 executing program 1: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd907cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50fdc8190000000194e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c48de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:01:28 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100008, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x80000001, 0x3, 0x6, 0x7}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x453, 0x400, 0x7, 0x7, r1}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x7fff, @mcast1, 0x3}}, 0x0, 0xffffffffffffdff6, 0x88f, 0x8a, 0x0, 0x1}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x40, 0x4800, 0x8, 0x4, 0x8, 0x7, 0xfffffffffffffffa, r2}, 0x20) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) bind(r0, &(0x7f0000000380)=@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7a6a24fa}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, [0x3]}}, 0x94) 00:01:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) munmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) fsync(r1) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000000)="4b355cbbb2540cdcc035378b46b15193b3f00230e1173c5f96af913baccb73e928725cc338d4aaafd1f99dddb7b73aad78c2d49a5f7b90dc48590fd9c4b0f119536bb2307bbcf3169bc3015f66b5ef38bcccbdd8719ede5bd171232b18c53a8ffee676018dd25734436f3a64fa4769d1284fbf0fb5956526c8211f7cce4f3461a1d0eb99952fd382cf01c55cb530ff263a3673086b426b5daa738516672e04919dd717f9b147bf545365b26e8208a6a5", 0xb0}, {&(0x7f00000000c0)="85c86f7c4f6436549dcd5195c7c99bfa0cd12f8ead8def64ab54799ca246b08941b89319a9c5a589cc5a5da3253daa2b270a900f295d17191c25ddc152398a11e290c68ceef7f08045dfdd056cce8516275d9148c7b64b28e0c509ba018b09603d9cb4a01484343782fc86a80bb1", 0x6e}, {&(0x7f0000000140)}, {&(0x7f0000000180)="8a5d8717feec582d1dca1e1e1bcbb38ca83207028014d33b345ef0ffa610d7e5b4455d498f15cc8c6de6b360d1a25f50321018de105c6e1ed15c157079cd80cf2fba12a93babbde42fbce8795e57d0c5d10d260c46f1cc9c4685399d1c0796d7c5d9910368b13364086b443f408dc4465b41c27c84971f354070abddaa85d87d62e4004b35d378b18596c26ed258504591f052857be3e566239b462abcfd853df999767dc916715b02fe44f67895c2c7a7f92e1980dd", 0xb6}], 0x4, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:01:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) 00:01:29 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000200)='Q', 0x34a) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)='B', 0x1) 00:01:29 executing program 2: syz_execute_func(&(0x7f0000000200)="91cd8080000c663ef26f8ae12020d00fd1b02db5d900000070e4c653c5fb0f0f5ff9f2f0818100000080fcffffffddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5761616566450f72f1ed96460f37a9c1460000e1b145e22c892a0f0000009f") socketpair(0x0, 0x30000000, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:29 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0xffffffff80000000, 0x1, 0x6000, 0x7f69, 0x10001, 0x0, 0xd8cd, 0xffff, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000004c0)={r4, &(0x7f0000000540)=[@in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x100000000, @loopback, 0x4463}]}, &(0x7f00000005c0)=0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000700)={@in6={{0x1c, 0x0, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r4, 0x3ff, 0x8, 0xb10}, &(0x7f00000007c0)=0x8c) flock(r2, 0x2) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f00000006c0)="b8de38560b07a457698ee1bd28ff61c0094d52aa0c631662898f7106ea3e544866c24b09c5d764") syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) 00:01:29 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100)=0x1, 0xfffffffffffffe08) r1 = semget$private(0x0, 0x1, 0x760) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000180)=""/134) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000140)=0x100) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x10, "7331b01e8b0e9c7595b9cd6c531b3936"}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2103000000fe8000000000000000000000000000aa0500"/128, @ANYRES32=r4, @ANYBLOB="0008000003000000100100000000000007001b5d"], &(0x7f0000000400)=0x98) r5 = dup2(0xffffffffffffff9c, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:01:29 executing program 0: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000d00)='./file0/../file0\x00', 0x400700, 0x0) 00:01:29 executing program 1: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd907cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50fdc8190000000194e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c48de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:01:29 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef6bdc00d98a20d0d0000070e4c653fb0fa95ff965be413c262646ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c420fbaf1005776c1f20f2aaa03000000787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000006c0)="91cd80c442192d3b6969ef69dc00d98a20d0d0c48261f7e000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000057c461fee6c461614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpid() r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(r1) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000008c0)=""/210) r4 = msgget(0x1, 0x204) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x4) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgrp(r1) getpgid(r2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000540)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r5, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) 00:01:29 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x1, &(0x7f0000000100)={{0x0, 0x7}, {0x0, 0x7}}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x100, 0x9, 0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x4, @empty}}, r1}, 0x3ab) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x1, @loopback, 0x3}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:01:29 executing program 3: r0 = msgget(0x2, 0x400) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/26) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x5, 0x4, 0x2, 0x3, 0x100000000}, &(0x7f0000000140)=0x2c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r2, 0x80000000}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r2, 0xfff, 0x5, 0x400, 0x6, 0x800}, &(0x7f0000000380)=0x14) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) sendto$inet(r1, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) 00:01:29 executing program 0: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10300, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000040)="408fbec188d6d369cb54ee95d6801e40efd820883e437279f05e84fed10cd47d6a8da926ad5f8ae43aeec5336acd842e0e20bb6566bfa552c1b7119ab80647a1a368950fbe084d45a5f9ec081b290cb372eb87f14b6bf6def7636f043e0d8c7f4b99f32609b9e56e2c2b84359db0528354f73dfdb8163195c27cad0d280d220db91f50a271b9715e6410d732a4d1a6f03c47c4c50693adced578363547a4731fa371f59097f8538ee7085bee0c27eaa9fd8c3194584195a4598d55ec2d7ec31a207b78ba8dd264e707b6027708ea06daae88977ec60a1b") r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0xc8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:01:29 executing program 3: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") nanosleep(&(0x7f0000000000)={0x3, 0x2}, &(0x7f0000000040)) mlock(&(0x7f0000a4a000/0x1000)=nil, 0x1000) 00:01:29 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xbfd, 0x8, [0x5, 0x9, 0x7, 0x3d85, 0x6f2, 0x401, 0x5, 0x5]}, &(0x7f0000000100)=0x18) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) 00:01:29 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x400, 0x20, 0xffffffffffffffe0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x57b2, 0x1, 0x1000, 0x8, 0x8, 0x1, 0x9, 0x3f, r1}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x5, 0xff, 0x10, 0x6, 0x0, 0x1d, 0x8, 0x9, r2}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x6c7}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000380)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x7, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x81}}, r3}, &(0x7f0000000480)=0x84) lseek(r0, 0x100000001, 0x7) r5 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f00000004c0)={0x2, 0x4, 0x48, 0x7, r5}) lseek(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={r2, 0x2}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000540)=@in6={0x1c, 0x2, 0xd12c, @rand_addr="f666a7b935bb5c1febd2ed6d156a70cf", 0x1}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000580)="94ddd74232e4712c0abd2730af1850c87249f1d13d155c11f468e9647d0683b1", 0x20}, {&(0x7f00000005c0)="a062c676d1d3a36545626f291b7b169eb69ab55c74b728030eaded41516e3a3b58e7cf2ac1e47ae1b19b40", 0x2b}], 0x2, &(0x7f0000000640)=[@sndrcv={0x2c, 0x84, 0x2, {0x9, 0x7fff, 0x10, 0x80, 0x2, 0x9, 0x100000000, 0x7, r3}}, @init={0x14, 0x84, 0x1, {0x7f, 0x3, 0x9, 0xfffffffffffffffb}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x6, 0x100, 0xf240, 0x8001, 0x80000001, 0x0, 0x6, r3}}], 0x6c, 0x8}, 0x20000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000700)={0x200}, 0x1) r6 = accept(r0, 0x0, &(0x7f0000000740)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0x3, 0x2, r4}, 0xc) getsockopt$inet_tcp_buf(r6, 0x6, 0x0, &(0x7f0000000840)=""/91, &(0x7f00000008c0)=0x5b) r7 = socket(0x1, 0x2, 0x7) sendmsg$inet6_sctp(r7, &(0x7f0000000b80)={&(0x7f0000000900)=@in6={0x1c, 0x3, 0x3f, @mcast1, 0xc8}, 0x1c, &(0x7f0000000a80)=[{&(0x7f0000000940)="01303ef5b55ed72eccd5d2697e9e7370ed84e27daa1f63d4225cde33379234b78d620721bf9f5d7de01b25edd52f20b3df302ebbcdd6df7d999dd1ad479cc6d0d57daedb9476067c340d02f0b295979389fdfc4cffcc769fb00d87fd6e2a624b076a2375033bb299f421bf7b5eebc2a45e15bbe412fa1aca93a8c9d038c4f9a296be41f88803731098162523df0d0c638aec82b04b9b74ff491cdd82431ac2cb89c6ea5f37f86639fa240a442108de83d4fbc4390772d010b1e488be98787079f7570855bd943fe014a6cc5e6135efddd34a292f72aa99c4cb84dcf79179455dd8c86d7ab0fe548678212602dc13", 0xee}, {&(0x7f0000000a40)="b6ff7f3a839135947551d92d4286975db327b9620392", 0x16}], 0x2, &(0x7f0000000ac0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x100000000}, @authinfo={0x10}, @dstaddrv4={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x5200, 0x1, 0x95, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x2, 0x2000, 0x80000000, 0x1f, 0x101, 0x9, 0x1cff800000, r2}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x9c, 0x20000}, 0x1) r8 = dup(r6) ioctl$DIOCIGETIFACES(r8, 0xc0284457, &(0x7f0000000c80)={0x10, &(0x7f0000000bc0)="1e8b0eb0fa7142639434bb633941645d8cd3e135e2a1d9b5769c13f3359dffbc8d20b25ef897faf013ae563c3a71840be1acb5d9526c1f1b8b3a41b43e547320e09351593037bf2f8c3d45ff915605ba1039463d6572a9aa91751c995718312bf0264e1db5e3cf7ad2e2bfbc9d86b9c9efc9ca2c29f5740702db1b8cf2fe223981ecbea3e7e43fdf03b88d13dfc7d440aa4d2b44e885c79b3ec1a9b1621e7bd83a5960", 0x6, 0x9, 0x80000001}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000cc0)={@in={{0x2, 0x2, @broadcast}}, r3, 0x101, 0x3, 0x4c}, 0x94) getsockopt$inet_tcp_buf(r6, 0x6, 0x441, &(0x7f0000000d80)=""/4096, &(0x7f0000001d80)=0x1000) mkdir(&(0x7f0000001dc0)='./file0\x00', 0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000001e00)={r4, 0x80, 0x3, 0x9, 0x77f0}, &(0x7f0000001e40)=0x18) fchmodat(r8, &(0x7f0000001e80)='./file0\x00', 0xb) rmdir(&(0x7f0000001ec0)='./file0\x00') 00:01:30 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) sigaltstack(&(0x7f0000984000/0x1000)=nil, 0x0) msync(&(0x7f0000983000/0x3000)=nil, 0x3000, 0x2) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) 00:01:30 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000580)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000005c0)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000600), &(0x7f0000000640)=0x4) syz_execute_func(&(0x7f0000000180)="984a2ae9c4a2791dcd1cf70f05bf12034100c4a37bf0c55c41e2e9660ff8aa020000000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c0b000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) shutdown(r1, 0x0) r2 = shmget(0x3, 0x4000, 0x100, &(0x7f0000ff9000/0x4000)=nil) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000004c0)=[r5, r4, r5, r5, r4]) r7 = getpid() r8 = getpid() shmctl$IPC_SET(r2, 0x1, &(0x7f0000000500)={{0x3, r3, r6, r3, r5, 0x20, 0x9}, 0x3ff, 0x9, 0x3, 0x1ff, r7, r8, 0x6}) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000480)={0x5f6, "46e1141b2d8948a352638651b548fd25"}, 0x14) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r11 = fcntl$getown(r1, 0x5) r12 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x7, r3, r5, r9, r10, 0x20, 0xeeb}, 0x0, 0x3d6434cb, 0x6, 0x1, r11, r12, 0x2}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000440)=0x1, 0x4) 00:01:30 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="c603a801f50be7576a524ce0dd601a0d0700000100000000e2ff0000", 0x1c) writev(r0, &(0x7f0000001840)=[{&(0x7f0000000640)="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", 0xab9}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @multicast1}}, r1, 0xe3, 0x0, 0x5}, &(0x7f0000000240)=0x94) 00:01:30 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x280) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000080)=""/28) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000240)}, {0x0}, {0x0}, {0x0}], 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) wait4(0x0, 0x0, 0x4, 0x0) ftruncate(r0, 0xc7) 00:01:30 executing program 0: chdir(&(0x7f00000000c0)='./file0\x00') msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x808, 0x6) setrlimit(0x8, &(0x7f0000000080)={0x9, 0x400}) 00:01:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f2983524666696c653000b30fb90b4a6206a03e1789fa0bc07bb3198b95abb10dca09b1a4e98a27789fdce9867bcd76d393eb3d2e3cac0de2bafbc1efada0640163646c46c61a0e28e8b701d9294994c1f364e9d7cb2f4c2376e39de036ec66833bfe565a904e48b3db37132459cb1edf33de971d1c84ad33de874c27193f64c3728d3ff0191af2f22189349779f6064f3919bb9087a70fbda07aa13ef91ba86767a82bc168b196b2c46bb44b3fce95a7ee929e579f5dfe32e623a1b26a538c503fc8c9455d71f3250c3e46de25705d985ca8dff0d4e57b7b55c3c69bbeea886e74eb078e2c79c3c428791cb53c"], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x5, 0xe0000000000000}, &(0x7f0000000100)=0x10) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/125, 0x7d}], 0x1, &(0x7f0000000140)=""/66, 0x42}, 0x2) 00:01:30 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x8) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) connect(r2, &(0x7f0000000400)=@in6={0x1c, 0x2, 0xfffffffffffffc01, @loopback, 0x1ff}, 0x294) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r3, r4) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r4, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setpgid(r1, r1) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000007ac776fd002aa11b21698770e6b8d2317eb11cdd6d97089a8a7399ce050000000000000077d51be602e4efb460ee4154d2deb1d420dcf85b9b47ce4ae663e4"], 0x47, 0x800) r5 = semget(0x2, 0x2, 0x0) __semctl$GETPID(r5, 0x3, 0x4, &(0x7f00000005c0)=""/4096) socketpair(0x1c, 0x20000000, 0x6, &(0x7f0000000200)) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/239) 00:01:30 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={0x0, 0xf, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6, r2}, &(0x7f0000000400)=0xfffffdc3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x100000001, @empty, 0x1000}}, r3, 0x7, 0x6, 0x3}, &(0x7f0000000280)=0x8c) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x4a0842ec, 0x800, 0xe2d, 0x2}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r4, 0x0, 0x2) 00:01:30 executing program 2: socket(0x19, 0x10000001, 0x401) 00:01:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x10, "c7c233189c4f4de010959143e07d5849"}, &(0x7f00000000c0)=0x18) 00:01:30 executing program 2: munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) clock_getres(0xe, &(0x7f0000000000)) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x9, 0xf, 0x7ff, 0x3}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) 00:01:30 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x280) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000080)=""/28) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000240)}, {0x0}, {0x0}, {0x0}], 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) wait4(0x0, 0x0, 0x4, 0x0) ftruncate(r0, 0xc7) 00:01:30 executing program 2: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) msgctl$IPC_RMID(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="b18591cd80696852c59b695c00460ffd607c1cc10fc4014c588305b30c641e32c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c366450f186746f00fc00af2470fb66500c42271bba206000081b6670f0d18c401fe5ff6e3df646736676666430fefb30000000008e5f466470ff5218d18181854111d00") fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000380)={{"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", "84faef42a70a7ee6bebd92e0fec340c259074fc9f4f59da750855cee3918d0df", 0x6, 0x20}, &(0x7f0000000040)="0e67addf6db818d21c5abb03f447db9bae2deae8f4534d7a7975d4fd585201b5c45feddc286a3ba7720cfb94093d4930fb6a18e14833947bef16fa1e8e26467df027091f7b3ba94213419a9266e2aeba5163e83fb11918deb81e09c65f057e4534064186d310f326540323f559e0924c0a9ed1e8b9dfb1fbe8c9a517e5eed37e315143ad181089", 0x2, 0x400, 0xfffffffffffffffd, 0x8, 0x4, 0x6, 0x100, 0x101}) 00:01:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c10c134"], 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x6, 0xf, 0x4, 0x4}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xd, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1a, &(0x7f0000000040), 0x8) 00:01:31 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$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) truncate(&(0x7f0000000040)='./file0\x00', 0x4) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x10, 0x1000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) dup(r0) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)=""/215, 0xd7) freebsd10_pipe(&(0x7f00000005c0)) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) setresgid(r2, r3, r4) accept$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) socket(0x1f, 0x10000005, 0xd26) socket(0x1b, 0x3, 0x0) 00:01:31 executing program 0: r0 = dup(0xffffffffffffffff) utimensat(r0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)={{0x5f, 0x20}, {0x9, 0x80000001}}, 0x0) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffc}}, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x80) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x2b3c, 0x100000000}, {0x87, 0x1}}, 0x200) 00:01:31 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") truncate(&(0x7f0000000040)='./file0\x00', 0x8) wait4(0x0, &(0x7f0000001180), 0x0, 0x0) 00:01:31 executing program 1: syz_emit_ethernet(0x5, &(0x7f0000000800)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRESHEX, @ANYRESDEC, @ANYPTR, @ANYPTR64, @ANYRESHEX, @ANYRESHEX, @ANYRESOCT, @ANYRES32, @ANYRESOCT], @ANYRESOCT, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYRES32, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16, @ANYRESHEX, @ANYRESOCT=0x0, @ANYPTR64, @ANYRESDEC, @ANYRES32], @ANYBLOB="3766f6ee3b828faa48b24fb82581663796035bb4e386d573e73ba2f27426194778bad26047396d96217036a7c8d73909743284c621e376fba037dd85e04a97bdb9489bd5d96ec744ff63975823da4b69d814d69413258fdf3f2da52b71e5a8d32821f131914a1ca8b5e9a1be379bfe76cfee5a9fed54de0fa9a395a7cac69dea9368cefe0dfc541ecdea3e76ff59ed91154ce786c34d0fdf0da95f6981f17bb1dd98a5f7381ec53dc913544e8f8810d6b5f88aeb8f928d290e59e37812b662afc0c82dc5815616a58728db2b97bf0fb7cf6956bf055be4487665ef30334d3776779c63ca3f7797513bbf8c1055", @ANYRES32, @ANYRESHEX, @ANYRES64, @ANYBLOB="c43a3d79f5e3773013457d3f558349bfa4c28b1a10763a10e3622b6356d37e1a3e79775cb48f3ee60a41499b1aff83d2f9c8e1ac2ef1ee4dad80da241d95c79e47375cb29b316e5a74dbdebbd30ec127bdd168b8f0048c57e6e73fe4ffbe78fdc5f70094755bac7f48a3e2d98051fef77c1240fedb9fc1a8b314d3ae40dcf8254eb0f2bd5c987e56d59ec1f348a9c2cdd06fa240646e1ec7ce53e5a51358fec7957247f1c6c82e5bcc9ab8641892ce96f09b40ad0af9fa3224d0b31208c5d7315a3415036a2c9f1705e768e6f3905edf432541219d72b2745679c549c4bca7b3160ad97d825954597333c6ec0a28c05b07b4ab87", @ANYRESDEC], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRESDEC, @ANYRES32, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRES16, @ANYRESOCT, @ANYPTR, @ANYBLOB="9237cf59582cf1c37bacbe505c7e7d84255d506d48cf43ba1abe25320eb2cd47a92f8798128ba040527e91fc3c3c246a4ce490af0d9b7083363a22c01a23f3d6685438793556ef56fa7b926977e92cb10e3123475e372a78b76163ce7956c1bcf4f16ba32c8777967122efed826acfb0139fee25e9fc318f1d4578b814bc947f8748ae1b0760faad0af4a03d1b29a476f057eb70beb1cada9ec36ef12a97a34637fa07d54313d62beb2bc36eec5bc8f1679569f5328bd259873f045ac677", @ANYPTR64, @ANYRES64], @ANYPTR], @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES32, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRESHEX], @ANYRESHEX, @ANYBLOB="2adcf9305c64e8e50b76825193667b659039669cabeeb3223da51571474debea0c67dae37cfe4bc0b62a1ced7fb8629abdcf8e690ffb5a193ab21a34a5f4e27356919ea4bf47e01ee4fd9dc95fee8cd3b9844eb5cb93c21f8d5511566a0dfa5e101ecd28027ee8b34a7fa00070a63d960d16c49445cc2967deddbecdcebcaacb4caa9aa312c6695e", @ANYRES32, @ANYPTR, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRESDEC, @ANYRESHEX, @ANYBLOB="11a0ff974e5ad64ad8852da0ea91205673e7ca56a7441a16d3f7658704f0dbe0211ae81d74b64feb04330c765ae66650cbabe9a13eb40c47d41eb398d49f3f971d2d38c017b5455cb28f2351af5cddc54e0e215265f6764d4a279bd3cd100467f8e03c15769090fb61be33c12a0c75d4245b38c94a78c51da63a565e1a09db299559593dacc0c54f6907d88eca28250efb65d7accb2e31a9fc80eeb1c0172ff065b13c6016b0c8a80cec6950b48d6e78073fcdb43d7b0b3c25f4ff5b1f8370533a30713036b1455a87", @ANYRESHEX]]]) 00:01:31 executing program 0: syz_execute_func(&(0x7f0000000140)="984a2af72cb64c0f05bf02004f00c4a37bf0c50541e2e9c422e9aabb3c00018b4a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62") syz_execute_func(&(0x7f0000000340)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:31 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0xffffffffffffffff, 0x0, @remote}, {0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x5c) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x7fffffe3ffff7f01) socket$inet_udplite(0x2, 0x2, 0x88) 00:01:31 executing program 2: setitimer(0x0, &(0x7f0000000100)={{0x0, 0x20}, {0x0, 0x4000}}, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:01:31 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x21763c78, 0x800, 0xc7fa, 0x4, 0x5, 0x4, 0x352, 0xbb2}, &(0x7f00000000c0)={0x4, 0x2}) 00:01:31 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @rand_addr=0x7}}, r1}, &(0x7f0000000200)=0x8c) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getrlimit(0xa, &(0x7f0000000240)) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000eea000/0x4000)=nil, 0x4000, 0x1, 0x11, r2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000300)={r1, 0x4}, 0x8) r3 = shmget(0x3, 0x3000, 0x153, &(0x7f0000e41000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000280)=""/104) 00:01:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f00000000c0)=0x400, 0x4) r1 = socket(0x17, 0x20000003, 0x6) sendto$inet(r1, &(0x7f0000000200)="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", 0xfd, 0x20008, &(0x7f0000000080)={0x2, 0x1, @multicast1}, 0x10) r2 = socket(0x2, 0x1, 0x0) sendto$unix(r2, 0x0, 0x0, 0x3100, &(0x7f0000000040)=ANY=[@ANYBLOB="00020e0000000000000daacad55452cbca21c768c257d707bbe9979e320a42d1"], 0x1) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000000)=0x100) 00:01:31 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0xfffffffffffffffc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000100)=0x4) fcntl$lock(r1, 0xb, &(0x7f0000000140)={0x0, 0x5, 0xc700000000000000, 0x2000100000001}) 00:01:32 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x6) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r0, 0x0) 00:01:32 executing program 0: syz_emit_ethernet(0xf8, &(0x7f0000000180)=ANY=[@ANYBLOB="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"/304]) getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getown(r0, 0x5) lseek(r0, 0x0, 0x5) getegid() setsockopt$sock_int(r0, 0xffff, 0x820, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140)={0x8, 0x4}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100)={0x6, 0x8}, 0x10) 00:01:32 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f1f0000003001"], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x0, @loopback}}}, &(0x7f0000000080)=0xfe67) 00:01:32 executing program 1: rmdir(&(0x7f0000000000)='./file0\x00') syz_extract_tcp_res(&(0x7f0000000040), 0x624d4d56, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x10000, 0xb054, 0x3f, 0x519, 0x2, 0xffff, 0x4, 0xffffffff80000000, 0x0, 0x25c00000000000, 0x1}, 0xb) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @empty=0xe0000000}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) 00:01:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x41, 0x0, 0x388) r1 = socket(0x1d, 0x20000007, 0x7fffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = dup(r0) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1a, 0x5}, {0x9, 0x7f}}, 0x0) 00:01:32 executing program 0: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='^\x00', &(0x7f0000000240)='@\x00', &(0x7f0000000280)=']\x00'], &(0x7f0000000880)=[&(0x7f0000000440)='^\x00', &(0x7f00000004c0)='^\x00', &(0x7f0000000600)=']\x00', &(0x7f0000000640)=':\x00', &(0x7f0000000700)='}\x00', &(0x7f0000000740)='&)#\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='+-\x00', &(0x7f0000000800)='+!+,\x00', &(0x7f0000000840)='o\x00']) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r4 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) semget$private(0x0, 0x2, 0x20) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 00:01:32 executing program 1: syz_emit_ethernet(0x229, &(0x7f0000000000)={@broadcast, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x15000000], @local={0xac, 0x14, 0x0}, @broadcast}}}}) 00:01:32 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getpeername(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x33, "8d17df2ce810599438b95b6da9f8b6031e0500015e25e453fbb8fe80cc22dfdf5d78187ff2379752d880dd2b66f269b1e49849"}, &(0x7f0000000040)=0x3b) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0x7f}, &(0x7f0000000100)=0x8) 00:01:32 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 00:01:32 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x0, &(0x7f00000000c0)={0x3f, 0x101}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f00000001c0)={0x0, 0x2}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:01:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/', 0x0, 0x0) fchmod(r0, 0x0) fchmod(r0, 0x12) recvmsg(r0, &(0x7f0000001640)={&(0x7f0000000080)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001540)=[{&(0x7f00000010c0)=""/219, 0xdb}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)=""/28, 0x1c}, {&(0x7f0000001280)=""/241, 0xf1}, {&(0x7f0000001380)=""/234, 0xea}, {&(0x7f0000001480)=""/161, 0xa1}], 0x6, &(0x7f00000015c0)=""/93, 0x5d}, 0x0) fsync(r0) mkdirat(r0, &(0x7f00000016c0)='./file0\x00', 0x198) mkdirat(r0, &(0x7f0000001680)='./file0/file0\x00', 0x2) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) 00:01:32 executing program 1: r0 = socket(0x12, 0x10000000, 0x7) getsockopt$inet_opts(r0, 0x0, 0x19, 0x0, &(0x7f0000000100)) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000040)=[{&(0x7f0000000140)="b8ebe9c94b5669df25d09a2227e4143ae0ca7695f5bd1e627618726886fe8d11bbaa95d0faa7dd62f428c2831c7184534067aa63dd1192d7c80fc4817e4660e6b69fa5720c58ca3dcea4371a75efe9f8ee42bf9a1c40de589786bf82eade04edaf478cb2489249a08ade6159f656bcb86d54adfbbf16ebb379beecffbde83c93aff00148a2aee56a4044d6df53b10de76f36785bed817ef960fe53ecabfc508b5dcbabd75abbb480ebed85b9de7cd4c335cfb5808cdb5919b9a83195d79e81c3db6c1b9171746901b3fdec9c888ecbbf8f782cca564efb440c5219cf982f14940f603c93d46d4c000db01b36fdbcea601623f2f8", 0xf4}], 0x1, &(0x7f0000000240)=[{0x80, 0x29, 0x40, "eff718bc06710964e16971342f7b7ab36dca9055b334fc897d09696ddc09cffe6c8c7783d4097f685247ca4da53e2339cf9c17b38850787506a570c9f1174cc18d873b01353efe3ac95e71ad1818e47fb53f123aaec98e901cac6897dc3073d7660a45f86801b26e4d7e99be4b3dd2bd"}, {0x20, 0x3a, 0x906, "7c871ffad8518178204e"}, {0x38, 0xffff, 0x3ff, "499604c485b5806f6a3096747d75f95ffc99583f6979e15963ce83730a14ae6674"}, {0xe0, 0x17, 0x3f, "dd8f0b28a4505dad79b081b7c0044b1ccffcc29f39a29b6d5c9f4e507a90e4b1343c1819fdb43d728db13a4ceb6ecd95d186a705d6a899bae3039b2f7998bcc4759e1893ebc0a5bbfe9ad09377b1b1c617189fb59eb50396822a5bcc3a00f61e8d3d8d26a9004a80259db21e754e2d8b0aef780701afb6b806fc50d2ae11dab8577564ecbf3d2d9feb1a8396caadef0ffcc1b5bc0122ba88cee129500cd0d0697e8a69a48eef5f2a3fd44cac16113e4dfc000317ca77cae0b505974c5cf87c52022cba1aa78424d846f0a9"}, {0x58, 0xad, 0x0, "1bfd47fe5f49070a6fae7a14d4d269bccff65e542884b73d0f15a0dbf1efc529fbcb3868bc32ba96c6f7f8becfa24099a25944818e404e2ec69da5f7dc1d0f4aad"}], 0x210}, 0x2000d) 00:01:33 executing program 1: select(0x14d, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x400000000000000, 0x3}) 00:01:33 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x10201, 0x2) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)='./file0\x00') truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000240)="9fa9f089e6cebe3821ad7c54ca8d2196bffbf336dfa468bf48b4536db9d2ae5e8587d7b8fcb65f3e9a0d22afaf17dfa0ccdc6561729c2b532451c688d290c43e81670b60311d070a9d83217703cbc7bdafc5688b9254980ff2c12941c8707e58fc58f2ae3779d84e0a952961a9fefc9f2ed0878aa8f1ae016faece4be0f9b75624d1bba48a4d2a8c032b4fe641831f7ef6c809f4b308d45f6136ddf98dfff0a59e5129c7a3b1f72d756601f7fec282125954ada45fc0fa423a8fae508b60a2f7b921939843d8d8f8ee254f745b5fbea9") bind$inet(r0, &(0x7f0000000180)={0x2, 0x1, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000100)=0x4) poll(&(0x7f0000000080)=[{r0}], 0x2000000000000047, 0x5) socketpair$unix(0x1, 0x5, 0x0, 0x0) 00:01:33 executing program 2: r0 = socket(0x2, 0x10000001, 0x4080) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000040)=0x10) 00:01:33 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c170f05f32459bfd9210001470fbae15441e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1edede10bf8c470c4c461cd583d00000081c66db712c9c9dc0fbcaf00100000f3014dd9c6c6c6c4c3214cb9a55419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c442c1ac19264788fec4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4c4e27d18946a86380000b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) 00:01:33 executing program 0: accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fdatasync(r0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:01:33 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0xf, 0xffffffffffffffff) 00:01:33 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @rand_addr=0x1f}}, 0x0, 0x1, 0x401, 0x7}, &(0x7f0000000180)=0x94) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000280)=0x8c) 00:01:33 executing program 0: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2181}], 0x1, 0x0) lseek(r0, 0x0, 0x0) 00:01:33 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200)=0x5, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0xffffffff80000001) renameat(r1, &(0x7f00000001c0)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:01:33 executing program 3: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="300000008400000008000000460e000010000000abd6edc0ac84000000090000007f000200000000000000000009000002ac1400bb140000008400000008000000030000000900000034d769c9ff508892752dd0ac2b6d15a55f5b22915c91add246e7a05b96bfb43ff4745b9b9855c14b9fd3aed50df07cd582613184e93fcb99c97e5eb2760dfd4de2a4"], 0x44}, 0x0) 00:01:33 executing program 0: syz_execute_func(&(0x7f0000000100)="1c18c4637916d7b098cd801b69e4c4c2319cbe998999990b999902c19ad3795bfd8fe9589b26c42259b9780ee101ed460f31427fc902023ed107c4c2b90a2361168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec4627d0f26eff265dc5f00c35b3fe2699e36924064cece0f9945332f1537e51d95e4eef53e363e450f3acc96feefffff380f14635bdedec441fa1609c4e295b68257410090c401fe5ff6a10fb4b46736660fd2930000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0xfff}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0x95c, 0x6}, 0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x9fe, @mcast2}}, r3}, 0x84) 00:01:34 executing program 3: clock_settime(0x0, &(0x7f0000000040)={0xc800000000000000}) r0 = socket$inet6(0x1c, 0x20000000, 0x7) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x5, 0x800, 0x48]}, &(0x7f00000000c0)=0xa) munlockall() clock_settime(0x0, &(0x7f0000000000)={0x3, 0xad0}) 00:01:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x1f, @empty}}, 0x0, 0x1, 0x3, 0x1ff}, &(0x7f0000000200)=0x8c) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x2000000000100, 0x3ef, 0x58, r1}, &(0x7f0000000240)=0xfffffffffffffe06) 00:01:34 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x200000000011, r0, 0x0) fchmodat(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x1f) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000140)) accept4$unix(r1, 0x0, 0x0, 0x20000000) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x11) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x7, @loopback, 0x5}}, 0x0, 0x4, 0x3ff, 0x7ff}, &(0x7f00000003c0)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000400)={r3, 0x1c, "a9e1b1c497aa2ac86102ff793aec703090895c96828eb23b32508880"}, &(0x7f0000000440)=0x24) r4 = semget$private(0x0, 0x4, 0x200) __semctl$SEM_INFO(r4, 0x1, 0xb, &(0x7f0000000240)=""/181) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000500)={0x10, &(0x7f0000000480)="2786e5dd2f9365e029087e9bf24ec3d57225004f5846c6271fa92ae632a10a17a03de2a542b079f1ba044298957bffed5ed8c5ac5fa6901ff483db3f7ca7655aa2d3b708a1f96266479faced67cf222c49f7042431edccd851d0477295670d2a0964e10c87", 0x80000001, 0xff, 0xfc1}) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) getsockopt$inet_tcp_int(r2, 0x6, 0x122, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:34 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e22a95f0000ff020000000000000000000000000001fcffffff0000000000000000000000000000000000000000000000000000000000000000000000000000851f48185840f3485bd842d6b700000000000000000000000010793ca592272d54d04249b60ada0000000000000000000000000000000000000000006100"/150, @ANYRES32=0x0, @ANYBLOB="0200000000000100060000001f00000000000100"], &(0x7f0000000440)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x3, 0x1ff, r1}, &(0x7f00000004c0)=0xc) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x80}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r4, 0x661}, &(0x7f0000000340)=0x8) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000140)="5cc4070e60d2ef04b93a33c534cdb0460ce4d0d6e9323792ddf6663b9de728b9c827c5650424fa0210a5cbbf3e9af9d43d9da1186c6893adb0567c147ecac47fd40c9633c912ab03aad67095c8196ab5b50a931d8bca480fe1c0dc91550de03d65d10932e0d8b3c91560e3dffe461caa5d43a364ef152567d28fc7ffebc282087da18d603d43c3b916753a7a64eda9033c88bae46513d0acd5cba08918a0af3fbdf36159b78e4b4caf2b25af6d976eae08ae6d8f2f68e1b7e0e7d1b55fc0bd09bb16d57dd793ebc20832fee15ce7dfe15b58bdbe0bf90d3998536973794501") mkdirat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000240)=0x4) ftruncate(r3, 0xc700) 00:01:34 executing program 2: mprotect(&(0x7f00007cb000/0x4000)=nil, 0x4000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000a, &(0x7f0000000040)="eaff125c", 0x4) recvfrom$inet(r0, &(0x7f0000000080)=""/167, 0xa7, 0x0, 0x0, 0x0) sync() 00:01:34 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x3db) socket$inet_udplite(0x2, 0x2, 0x88) 00:00:03 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) 00:00:03 executing program 1: r0 = semget$private(0x0, 0x7, 0x110) __semctl$GETVAL(r0, 0x5, 0x5, &(0x7f00000007c0)=""/235) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x42) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000018c0)={{"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", "43a755de02cb7cceace7cdcd86972b9d23ed8e7b5f8e0f5296de49ae323c2fe3", 0x6, 0x100000001}, 0x0, 0x96, 0x437871aa, 0x10000, 0x6, 0x4, 0xfffffffffffffff8}) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000240)={{"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", "3b23aae4713df83c340710b3c1faf578c8d52e6852cfc996660bee9610d388e6", 0x4, 0x2}, 0x0, 0x6, 0x1, 0x3, 0x200, 0x20, 0xeb2b, 0x7fff, 0x530}) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000100)=0x80200000000002, 0x4) syz_execute_func(&(0x7f0000000180)="0c0a98cd801b69e4f56962f5696200d9d9d0f2680c0000008fe4d1589b26b326b3edfec426427d82822a00c4da4a9376763e4808eebce00000802000c4c3dd6d68074851519fc4417b2d5000fc0000c1ea01c4a2ddba6cc880f265dc5f008a6e6e66450f383e3a45363ef80f9966030faee42c240f5e5bf44700003e65364f9926660fdd4b00646736676670664336660fd2938c0000000f01aec3c366450f17720d14111d54111d00") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x5a, &(0x7f0000000a00)={0xffffffff00000000, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @multicast2}}}, 0xfffffffffffffe26) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x2000000000009, &(0x7f0000000040)="eaff125c", 0x4) 00:00:03 executing program 1: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=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) fcntl$dupfd(r1, 0x11, r0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:00:03 executing program 3: syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x20000000) freebsd11_fstat(r0, &(0x7f00000001c0)) r1 = open(&(0x7f0000000240)='./file0\x00', 0x8100, 0x102) getsockopt(r0, 0x7, 0x9, &(0x7f00000002c0)=""/31, &(0x7f0000000300)=0x1f) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000380)={{"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", "b9be46adba2e56e5d8574fd7cff3b8e9ea92d90d494693e5dee0a5601c8bda0c", 0x7ff, 0x7}, &(0x7f0000000340)="b708f67cf933f975f90893a57541888a810a0dee6de4172d2ae15bbd2eda3974cd02c550d6e55f", 0x4, 0x54, 0x6, 0xff, 0xe0, 0x7fff, 0x9, 0xc0000}) 00:00:03 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x10) setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f00000001c0)=0x1, 0x4) r3 = fcntl$dupfd(r1, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x3) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r4}], 0x1, 0x0) r5 = dup2(r0, r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r5, 0x2, 0x1) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000280)={0x4, 0x1, 0x7}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:03 executing program 1: semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3ff, 0x6d5, 0x7ff}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:00:03 executing program 2: syz_execute_func(&(0x7f0000000240)="983c0a1c4a0f05f30f59bfd900df00c4a37bf0c53ed0c441e2e9b55767660f6b32fb660f72d50f0fcbc461b176a48f3b88ce0903e2e2ed1e0fa0e509abc4e10bf8c420f9c444c0cc8dc66db712868d2a2adcc8c9dcdc0fbcaf00100000f345d9c6acac64440ff809c4c3214cb9a5605419c201b00b000000f08171a30b8a826ec442a0f39601000000ae0d2d8cc7e862c789e867bb603a3ac4618de3c07126264788fe5800d0313165660f6a943aa8c8a440a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0x8, 0x1}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x20000000) bind$inet6(r1, &(0x7f0000000100)={0x1c, 0x0, 0x7fffffff, @mcast1, 0xffffffffffffffc0}, 0x1c) 00:00:03 executing program 1: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffb) socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000180)="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") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:03 executing program 0: syz_execute_func(&(0x7f0000000040)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc789628f6808a3056f0000004e00c4618de3c0f526224741feb1c4a1dd7dbbbfdd5cc600d032a1c9fb110fd3c4a261b7e2") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/37}, &(0x7f0000000100)=0x27, 0x20000000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1f, 0x0, 0x4, &(0x7f0000000140)={0xffffffffffffffff}) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = socket(0x1c, 0x20000005, 0x8) poll(&(0x7f0000000180)=[{r0, 0x86}, {r1}, {r2, 0x22}, {r3, 0x2}, {r4, 0x80}], 0x5, 0xfffffffffffffffe) 00:00:03 executing program 2: syz_execute_func(&(0x7f0000000000)="1c05c4e3791d2ade98f34f0f2cc21b69e42962f5696200dc26d017f9f2680c0000008fe9589b26e101c402fd1de7fec417369e84c4660f381efa14c4c4626d919c07000000008f4808eed5bc008020000051c1ea01eff265dc5f00c401611282030000005bc4427d0e82e9000000a841000ff68f8f0379639a8f8840a68bffefffff87000000ddaee42487a15de1c054635bdedec4a3e1e078ef26400f0d18185ff6c31fad6736660fd2938c000000c4c1f913370fd93cbf2e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x3, 0x4) getpid() 00:00:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="a2aaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010702907800120000609433df000104000000a858091e60cb0603010000000033000000000000000001000000000000000000000000000000001517d3d8985a7ca28a35c20e7d22dede1e6a3ed8a9b64407b1cf43118caeba3e513498782a95316aa5562d8cd2d42ccf409e7817ec1157"]) r0 = dup(0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/248, 0xf8) 00:00:03 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x0, 0x10000007, 0x400, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = open(&(0x7f0000000240)='./file0\x00', 0x100, 0x44) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r4, 0x7, 0xfffffffffffffff7, 0x800}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000004c0)=0x1000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000040)=0x1001, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000003c0)={r4, 0x8000, 0xf, 0xffffffff, 0xfff}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000440)={0x1ff, 0x1000, 0x8, 0x2, r5}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000280), &(0x7f0000000200)=0x4) 00:00:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000c2bc4b3ea2d339d662a262fcb3afb70e5ef0161b7f7ad182ff74104f836175f0fe11b16c342460bdc0e1ea587c129f960de987f540a99e15b379aba4606aa2a63565ee8c19b8c78e42555b4998937f73c4916bfccaa721b6ff7f0e93b36c48a983559eb50d10ecccefa3985f7e5afc03e729cbd137ebfc8fc4cec9ca6dafe725ce6219b003144fc5b4bdb599462367a43449999219db75b93b7743b92f77c7a03abfbcf67d9f1348ccdad57c8edbdf446dd9370d2e6681"], 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:04 executing program 2: r0 = socket(0x2, 0x30000007, 0x4c83) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x24) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x6, 0x8, 0x48}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r4, 0x8, 0x4, 0x3, 0x400, 0x4, 0x0, 0x4, {@in={{0x2, 0x1, @broadcast}}, r5, 0x8, 0x6, 0xff, 0x1, 0x895}}, &(0x7f00000003c0)=0xb8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000e}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x7fff, @mcast1, 0x20}}, 0x0, 0x4, 0x100, 0x0, 0x0, 0x9}, &(0x7f0000000000)=0x98) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x4800, 0x0, 0x65b, r6}, 0xffffffffffffff84) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000080)="62108e5165f306690274101bc7ace749965287bbe206e1c0c2a5d8ee0d9dd4daeb5e7c54f290fcbb7a85162a715f287172f83abc7c3d03e0b99b64f0faec64fef1c7c03c31ae7a265f251bfc5584d034") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x16cd, @mcast2}}, r3}, 0x84) 00:00:04 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) utimes(0x0, &(0x7f0000000080)={{0x0, 0x1}}) r0 = socket(0x1, 0x2, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22b91400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008eef1acc5108000000000000000000f7ffffff00008a00000000000000000000000000000000000000ce00b3da884919420000000000000000000000000058000000000000000000000006018cec27872e022d20631aa1d8d056cf", @ANYRES32=r1, @ANYBLOB="03000300ff010000"], 0x94) 00:00:04 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe832, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x7, 0x4) 00:00:04 executing program 2: syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x3300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, @mcast2, {[], @generic="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"}}}}}) syz_extract_tcp_res(&(0x7f0000000000), 0x1, 0x0) 00:00:04 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x10000, 0x100, 0x10000, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x10001, 0x0, 0x7, 0x80000000}, &(0x7f0000000100)=0x18) shmget(0x2, 0x4000, 0x405, &(0x7f00001df000/0x4000)=nil) mincore(&(0x7f00001df000/0x2000)=nil, 0x2000, &(0x7f0000972fbf)=""/65) 00:00:04 executing program 0: getpgrp(0xffffffffffffffff) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) shmget(0x3, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) syz_execute_func(&(0x7f0000000000)="c442bdaa9551144320c4e37963a80000000000663e66420f3a08f70666430fdea7a7000000c462c10af4c422fd258a0a00000042dbf0360f5665b80f4b1b40ab") truncate(0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) poll(&(0x7f0000000180), 0x0, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)="0bf09de187a03f93bd8fdd1a29796cf2636b08b1", 0x14}], 0x1) shmget(0x2, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) socket$unix(0x1, 0x0, 0x0) 00:00:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x1, r1}) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:00:05 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="eb000001d470921406951f00c7"], 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:05 executing program 2: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() setreuid(r1, r0) r2 = socket$inet6(0x1c, 0x7, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x6, 0xf, 0x3ff, 0x6}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000140)={r3, 0xb0, "ce92dcf9bf6a3fe150c248df19901a535c839ac24d12062924e3c7bf144512a89679352b51f49c3e7d1ff87381239a5ff56831628eccb932397476edcec7dd16d653cb9476288e357f6487601941f6fd4df093a48c92c14e5635ae1b0e5a4011ec81d218d5b131972ae14364f1b7c425fee07e632fc8788c26aeac5db7c4e507c2e2f40627682f6df5a09c76fc4bd48b87837fc4da31484f15cec7662c8664159ac0cb61c0a926bdc4bd6a12ab5b5a6c"}, &(0x7f0000000200)=0xb8) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x2000, 0x0) 00:00:05 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c2ae300"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x27, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xffffffff, 0x4) 00:00:05 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) pipe2(&(0x7f0000000140), 0x100004) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:00:05 executing program 3: syz_execute_func(&(0x7f0000000000)="982ce00f050520d0f80791b01e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f00000006c0)={{"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", "7cdde963aca5fbacf226942e9128e77d8531174fa0c5438b81a41cf60963a442", 0x5}, 0x0, 0x404, 0x0, 0x100000000, 0x3e, 0x9, 0xffffffffffffffc0, 0x6, 0x7ff}) 00:00:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) write(r0, &(0x7f0000000040)="518314e4513ccb4b96d461a90e1ba90b9698cd755dc639693869e210c37231ad1a7415aa9a5829111138bf3f038ae0cb01", 0x31) 00:00:05 executing program 1: mlock(&(0x7f0000f35000/0x1000)=nil, 0x1000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000100)="90cc44caadee4d10c6d365745c8b43ffc7d403864c486f30ad60f56608fa09f7a8c683c8409357e8dd19bffd30176b25e9c0b39079fd9988c87f370a811629a8c03c27c84df7c2dd9d327169a8c26e399ca78a4fef6d4e0268b27ae7cb4d19c057575e06be44b572bf0f8fd26191a8e4d73a03a38b9c0817a29b6d2bb6c324e237f0445cd78f5f68cfa0d6e37b196fda563f0dfb979c17cb4d3728c592e9081b0c30c08646006e3bcc0d15a197ccaf83de002894c957a582fac5eb3397d8c0e140b329484445a4050e705a") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) 00:00:05 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xa) mlockall(0x2) writev(r0, &(0x7f00000002c0), 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000300)='cdg\x00', 0x4) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000100)="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") mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000000)=0x401, 0x4) 00:00:05 executing program 1: syz_emit_ethernet(0xfff, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x1, 0x7f}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x400}, 0x8) 00:00:05 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202000000006c"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x1000000000000, 0x3a51968b, 0x36dd854c, 0x80, 0x101, 0x690e]}, 0x10) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) listen(r0, 0x10000000000c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@multicast2, @empty, 0x2, 0x1, [@remote={0xac, 0x14, 0x0}]}, 0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x2, 0x448}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x1}, 0x8) 00:00:05 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x81, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r1 = dup(0xffffffffffffff9c) recvfrom$unix(r1, 0x0, 0x0, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") utimensat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xfff, 0x1}, {0xfffffffffffffff9, 0x20}}, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0)) msgget(0x3, 0x8) msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x3) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffffffffe) flock(0xffffffffffffffff, 0x2) faccessat(r2, 0x0, 0x61, 0x0) truncate(0x0, 0x0) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r3) 00:00:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000000)=[{r0, 0x2102}, {r0, 0x2000}, {r1, 0x40}, {r0, 0x21}], 0x4, &(0x7f0000000040)={0x3, 0x5}, &(0x7f0000000080)={0x2}, 0x8) 00:00:05 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000100)="e9484a4c4ea1b5e3a9f2c6b88aa2dcea24e43034e77e1cc3998c175c0ec507b992bbf2175059125ae60ad5b0f6c182e5a32d9e66fcda292c") r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0xc00, 0x0) 00:00:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) 00:00:05 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, 0xee00) setgid(r0) 00:00:05 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(r0, 0x0) setreuid(0xffffffffffffffff, 0x0) setreuid(r0, r0) 00:00:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x2000, &(0x7f0000000440)=""/204, &(0x7f0000000200)=0xcc) r3 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@rand_addr=0x3, @remote}, 0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000300)={@loopback, @remote, @loopback}, &(0x7f0000000340)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x99f, 0x7f}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e20e000000100"/136, @ANYRES32=r4, @ANYBLOB="069d666853bcdbf89a963721e5ff0000000000"], &(0x7f00000002c0)=0x94) 00:00:06 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6}, 0x8) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82023d2f66696c65300058546394972842dd93db1b2be2e383fc5f0cd9f6e44fcd54dd2ba14972185d812e475d9c3ff44a5da918b6eb307ff0aa70f6d191e3f04015f91547438fb69156ced731ae999f5561e258db13ada601067935a8252d9b2637"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={0x0, 0x6}, 0x8) 00:00:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000580)="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", 0x1000) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000001580)="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") 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000000)="0c1ab5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) freebsd11_getdents(r1, &(0x7f00000005c0)=""/4096, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) freebsd11_getdents(r3, &(0x7f00000015c0)=""/133, 0x85) r4 = socket(0x1, 0x1, 0x3) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r5) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r1, 0x0) bind(r3, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x10) getsockopt$inet6_tcp_int(r4, 0x6, 0x1000, &(0x7f00000003c0), &(0x7f0000000400)=0x4) freebsd10_pipe(0x0) lseek(r1, 0x0, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r0}) sendmsg$unix(r3, &(0x7f0000000380)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000280)="da11c11af65a31f613c33d8b40b6a1e3acbb9d9f533d2d79c8bf02464ac454354606121f4adf708fdd8d9e853f8638663fe817d023ee0f41d6c11e5dda1d021257569bfc6a602adad9255fc2ad2dab093e88616edb6226f03f8aa912ea5c75a881157e04950c5accc65c298fa25cd3a03e4c252e35fe72fd6a149e3a5dcb2a24306978b22ed6df619375962e9ab61a783ce344fb5c5f0eeaef35c8533cb3", 0x9e}], 0x1, 0x0, 0x0, 0x84}, 0x100) 00:00:06 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x20100, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="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", 0xc01}], 0x1) ftruncate(r0, 0x8) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 00:00:06 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@broadcast}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, 0xc) 00:00:06 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x928}, &(0x7f0000000080)=0x8) chroot(&(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)}, &(0x7f0000000180)=0x10) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 00:00:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) r2 = semget(0x1, 0x0, 0x4) mknodat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x40, 0x2) __semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f0000000000)=""/12) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000004c0)={{"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", "43739ce68815418625984471d807399a5fe52733b52b46c2733a1ad40eccf9d1", 0x100000000, 0x3f}, &(0x7f00000001c0)="bcfecca1cf7033857eca2f796838da1006cc888a50a13c1e46266b7c892173a095ab49d928cff82bc36e5ae16f760278b06c8d66407b49056998472f7550ab67b19d61e3cdb565ecdbc1668e0599b8eb87d0a2e9513c4d27d1d1b7c94906a406e0b1764184829dd169ada30e742ebc6e37caf690da752d1bee3e31e8bc4f4ac6297c9def333cdb8d6074f9e89f495e06b11d8b01fa395f58e6f5b25c276e0be8b4e772aa4da65c3b9b59bb1f8395f8c371c93b484723a26fef6722a9fd0850046e16349a635b1907980518809da79ede2d9ff701a7861cad3b228b5216082fe848da13572ea7bf41959611041630d916", 0x1f, 0x4, 0xff, 0x3, 0x0, 0x400, 0x100000001, 0x101}) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:00:06 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x3, {{0x2, 0x2, @loopback}}}, 0x90) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xa, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x1, @mcast1, 0x1000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @loopback}]}, &(0x7f00000001c0)=0x10) 00:00:06 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f00000000c0)="718bd526fb22c3842bcb0ac8be2366ff55677b31ff7f5f7dff7a41d02e3c4f9e678405bfb1c6d850fc05e4e43010f38b58ea6fa80547ed930d0c6827a3d5f07e77e2b29cf4c50afec101493865122a792581d40d77857674dbd4ab519d16864cfccf4c72e38cc547cfc11c6c87832f93a03f1328bfdb2689dc4dcc3f14f734e592f24d70dcd3786b12a07e983364f34c9c5a350e09f66559be6584e11123f86cc2de1bc9d012dfb1235b6b98142d023302") setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f', 0x1) r2 = msgget(0x3, 0x256) msgrcv(r2, &(0x7f0000000180)={0x0, ""/236}, 0xf4, 0x0, 0x800) 00:00:06 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x4d) fcntl$setstatus(r0, 0x4, 0x10048) r1 = fcntl$getown(r0, 0x5) getpgrp(r1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) preadv(r0, &(0x7f0000000000), 0x10000000000000ff, 0x80000) 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) freebsd11_getdents(r1, &(0x7f00000005c0)=""/4096, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) freebsd11_getdents(r3, &(0x7f00000015c0)=""/133, 0x85) r4 = socket(0x1, 0x1, 0x3) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r5) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r1, 0x0) bind(r3, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x10) getsockopt$inet6_tcp_int(r4, 0x6, 0x1000, &(0x7f00000003c0), &(0x7f0000000400)=0x4) freebsd10_pipe(0x0) lseek(r1, 0x0, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r0}) sendmsg$unix(r3, &(0x7f0000000380)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000280)="da11c11af65a31f613c33d8b40b6a1e3acbb9d9f533d2d79c8bf02464ac454354606121f4adf708fdd8d9e853f8638663fe817d023ee0f41d6c11e5dda1d021257569bfc6a602adad9255fc2ad2dab093e88616edb6226f03f8aa912ea5c75a881157e04950c5accc65c298fa25cd3a03e4c252e35fe72fd6a149e3a5dcb2a24306978b22ed6df619375962e9ab61a783ce344fb5c5f0eeaef35c8533cb3", 0x9e}], 0x1, 0x0, 0x0, 0x84}, 0x100) 00:00:06 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x180) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x480000000, 0x8}, {0x4, 0x401}}) setsockopt$inet_tcp_buf(r0, 0x6, 0x2467, &(0x7f00000000c0)="3f663d9b19adb4ee0832bdad1d2ff85599dac23b3d90473d09fa0797c87f3668", 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0xc753}, 0x1) r2 = getuid() getgroups(0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0x0]) chown(&(0x7f0000000140)='./file0\x00', r2, r3) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0xfffffffffffff266}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x1, @rand_addr=0x5}}, r5}, &(0x7f0000000380)=0x8c) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x5, @mcast2, 0xc5dc}}, r5, 0x10000, 0x100000001, 0x6}, &(0x7f0000000540)=0x8c) r8 = getpgid(0x0) sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000580)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000700)=[{&(0x7f00000005c0)="bebd1c08b6439fd29c87946b486b4627f08bf70d02e52dde08567058985df6745cbb42e6ada828bc6614ac6b747d8389e8f4b4e7f1a0e84d078a4c84b3735341cb8221bf80145b850d7dab62da1ff97ecb943c2b2b1bc4e3865b60ae01c82d67b47a3a1a8354c8ccee3db867b77db726501149fbb7cab2d0e66694895c23fbc21619f1d8423089c9cf756dfd1d08916502d683afc8a98d98fb66e894233cd580124d257409e0d9fc1740bff2b1db03b765f6c0f5", 0xb4}, {&(0x7f0000000680)="2ee50f8e67da2920894bcf3b1d8aeaef7ed165dc2c4be6757a11cc840508e42caff717c0b9bb7a59e121da05c3a6b0dbb9ea7000b8495aca56c980b9a1a977cbfb43558cec3a17ca96c6869ff620da550e97ef3a174db84f8120819c38d186557e84bfe2", 0x64}], 0x2, &(0x7f0000000740)=[@rights={0x38, 0xffff, 0x1, [r0, r1, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r6, r4}], 0x58, 0x3134cd2deed9e984}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000800)={r7, 0x25, "ccd22575d0afb01e4baf865f5f811e695030395b99d9a20cd08b469129c300de116041e3a3"}, &(0x7f0000000840)=0x2d) r9 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000880)={0x400, 0x2010, 0x2, 0x2, r5}, &(0x7f00000008c0)=0x10) ftruncate(r9, 0x7fffffff) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000900)="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") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001900)={r7, 0x64, "927155193b13f5ffce84459ba4192042aa6a5bb516bad0cb19bc3b9321a39e06415b21ff1b8cfca77bb9a42bb93615e2d39887d5c829ec1e66cd5483be6385db4d0cacd00c020676b6600b9be04d44000a9f699066c1e9f2aab60b8a7e88076f544221fe"}, &(0x7f0000001980)=0x6c) fstat(r0, &(0x7f00000019c0)) ppoll(&(0x7f0000001ac0)=[{r9, 0x2040}], 0x1, &(0x7f0000001b00)={0x65, 0xbb}, &(0x7f0000001b40)={0x100000000}, 0x8) rename(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)='./file0\x00') chdir(&(0x7f0000001c00)='./file0\x00') setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000001c40)={r5, 0x5341}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0xa, &(0x7f0000001c80)={@in={{0x2, 0x2}}, r7, 0x6, 0xffffffffffffffff, 0x12, 0xba, 0x5, 0x4}, &(0x7f0000001d40)=0xa0) r10 = shmget(0x2, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r10, 0x2, &(0x7f0000001d80)=""/4096) freebsd11_mknodat(r9, &(0x7f0000002d80)='./file0\x00', 0x4, 0x5) 00:00:06 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbb8ebf0e000084aaaaaaaaaaa686dd6002290f00303a000000000000ff0200000000000000000000000000018b00907800000000040000000010000000000000000000a62f94f38799bf000001000000000000000000000000000000c3ec0716"]) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[]) socket$inet6(0x1c, 0x0, 0x8f3c) 00:00:06 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x7fffffff, 0x4) r1 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0xffffffffffffffff, 0x0) 00:00:06 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8004, 0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xffff, 0x2, 0x80000001, 0x8001}, &(0x7f0000000080)=0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast2}}, r2}, &(0x7f0000000200)=0x8c) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="100000002900000023000000000000004dc705e7f1ebcaabbd7ae2542a534beaef6e52e52778d61625a0"], 0x10}, 0x0) 00:00:06 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000002a40)='./file1\x00', 0x10008, 0x118) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000001640)='./file0\x00') r1 = open(&(0x7f0000002940)='./file0\x00', 0x285, 0x84) fchmodat(r0, &(0x7f0000002a00)='./file0\x00', 0xc) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000002980), &(0x7f00000029c0)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000000200)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f00000015c0)=[{&(0x7f00000000c0)="a398f1f1d465e33666a74ca7e8b619908b89979f7868ed218ebcc76f75091ebd44676561525a02d5fd6c605514b1c7a854e1bc11bfd105e1", 0x38}, {&(0x7f0000000280)="27110551b99646de6f0eaf6c12c1d27476f3889da921e8f621b75697ecf2d5fdb5d9659fdefb1456fd5871b6f7eb44b71e441b748706ab40ab13bc2cfb14f2f6f306cc3ef1976332228cf51b4ec2fd10218b0cefadc11de9090f95455b536d1b82a422d8e346c1ad4c4684084e637c2a8254646c9cfa4e7f32fd848f089f367330174925213c2eb15d5150466597b095a5d38e6f75ae9cd885fd004789a902f94be4fb5cd57320f4e3dc", 0xaa}, {&(0x7f0000000140)="b678e5842cdad0d04cd18a64a2898f09506b59c24ff692ab8e906d0c881ba8ca62b7016440720117377c5171c40f8c4fa1e1336d51ce6e7e23fddfb1da8b5dec", 0x40}, {&(0x7f00000001c0)="6213", 0x2}, {&(0x7f00000003c0)="67aec31b780c2bceefb9a8f376b750cee9b002bc2d4ccdad5cf6d9d6e0471a338d2eceb338379c8a788f26f735570e79f72e95c72dba5c0ea352e0989526a9a0e99b7de6641a5ba9a2a250429ccc22e4db48cc3eb7c9085a0dd71a02e43089f0", 0x60}, {&(0x7f0000000440)="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93450816e18f14cccfc04315e327a0bd28f231930be8460aeee4bbb2f041e2e5dad61d582c7a5cac28a5fad11ddace08c30bd046e9e0000a91417"], 0x12e8}, 0x9) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') 00:00:06 executing program 3: r0 = socket(0x400000000000002, 0x10000001, 0x84) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@loopback, @multicast2}, &(0x7f0000000080)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x2d4, 0x20084, 0x0, 0x20e) 00:00:06 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) write(r0, &(0x7f0000000140), 0xfffffffffffffec6) fdatasync(r0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f00000016c0)={&(0x7f0000000240)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000280)="2fe712ae5e1f456d8e7601031dd88d5788a30abb1603aeec384f2a8d290389b8840964ddab", 0x25}, {&(0x7f00000002c0)="fe9ff270e31919d620194a4ba0d09aa92c022bd56324daa6d349fc077fc8a1d71f45255c3e17164e2d73bfabb1675da2778841d5b903a086e449dd2f05e9471364fbb4d9e0944a759f5e46c23eaa8344abc0b4c6dfb07a7bfc37c98417a952c74b0aa81590c0e1f635f19d0c5ce0779165", 0x71}], 0x2, &(0x7f0000000400)=[{0x1010, 0x6, 0x8, "a4424f46fbf9f24634c29986d7cf73d085a61a76cd737475cf5ff35d6076e60194a5257bc758e0ab1c6576b6da1c48a77fbdc700e6a82168bbafe6a84d1e41205e6217b483b95cb0cfb3aac4cef4898a02d1e5bf9bc286714f0a65f12c7e10f630c0643aa69ceb11e1d5bc8fed21cdbdb5294373649ca98352b6f4c2ba67b5df3efdc62597b1a9e913a340709d709a2762be454e3b1f801c56729d77bbf77436d9bead1e3ede0f02678dc1a87bdffecac23748bd60d2d5168789a3c022a7e7ee4e379522269d733de0c43a5c74c18a8d6186cf733125f130fe339623f9d8a9828458a96137735668b60f3e7178156e2360d1d3dcb834914fc60f1c764800d1bd1223ed0f40237f817449e61d71718275d6efc395d6bc17cf94536a4ebe2cb2ed224ca5b77ace0aefe097cbdff441c5b71eea07296458a4e258754472261a5c77b0b4bdc4af400be7ec23634290fbdb0feb92b75618c56c0ec37417f502240f14c6a3ab96460a7b68dacb5dfe23c9447f3729f41d50ddae6b729874dfd8aa9b8a22f40ab7f38386055514813baf5a440f8c288ef2b94eb3851ae523d93d224b4b842d3746ed39db8253012adb092f0d249360809771fbb77f279675d456d9fe443750ae4ac17dab626e102dae7b38ab96da8686c0af50a1fcf664ce9f3a208eb1ff5f25c1e3153f0a061f4ce16e99a9432bb15ad4379b97310f8a583b78f8dd0ffa7f16f939f64ba79ef383db21fa682f6089ac2ee5f92620075993c34d765bc9893aea776eb751614533b2b010fdd73631cd0d597d597e856addcf95640cea177e6af5b03ff41986d88e66e17f83fad30816f34cbdbfe78172f47f7d98956280513ad9b24f0a0ba1d15dfaeec476f494bbe1197909bb804bc7ce28be7509cad8255ca4bb753188cbd0e84e4efb20511b47eaf5f06014ec42b53cbdce59f07ba271a4dc11ab16ff8239c5a9f1cec7ac4d1c6aecd30974aa2a8cb9f2565a1a253de5f79b26335d0c9855e42563f52497b46d7ac313e66a00fd1862d2e8153018e993a1ab1d72593ab4a036d56c10d548f16f45ae60e06331967da39608d8e3d08202d9cf99b2479effbed032d31a77c2a046433d76cb0e0cd33141b4a58309e8b666f6abd3cc583706e542b50885d704bc4f58ad1c9c5fe74f95db56ab89ba7f5c8eda2f45cdd4c23594a94e47aad2304be95247ade4d044e095f504afe251410df7f526336f3d415ccb5812f1ee1a0b396f14d0af6f67da9ff43babb91b776316e16199944714aa60e392ad1dff3ac0e9c22d8609131a13e140145b7469589702cf05aea4306bfcd865187f4dca35ff663528faf4d71725c2f650baac15dddc73f0c80033dd84dc85f5eab815209f995d66d914eb03e2c87e30c9c3fd0d90aebaa87732b6976d7056129a9e8143593fa5112293656b25de5499c310138e5b20cd1ea78b9c99bbe68597a77f9f37e50763e3827041946ac6c59533a488ad19bbfaf0f58dfef376717ae35fef2fde2ea0c33cedb65b236d552d6bb3e1f0281389031c74199131db6aee6ee1bdc54432fdab0de9af66e06505d1bfece4c74088e12acaff4b80a32f78e3d418d026aa4b80a196a4240b2d965d49b65e1c5f6749e394735a8b3e67c1c91fd2a6ecbbb6f2ad94e4eebb17edc699153eb2281129ea523f53b7ddc6fe2da0ec6fa7f6daf8632ca018c2516c6418ed6fcde59517e32cb551a10fdb4affe2b9f61ff13f7f220a7297550a420aee5ecfa3531ea92d1eeb77bfba0b958a1c8cad99677e18be1e5fabf6a49e6892cb83af2593cf69f872befcb049ee343e7b6aa8171a43b5dedb3ba93d370a7b941044e6733f89fed9ba5d22ed5b7ea9a39ea0031ba9bb979aad44cd2875b3097469f47489ddb547055ff7183365e80a28b45d21f664411ff1c57105f949cad4faf56371e89205ea95a815b50084dc8262ad7e64c4a1f1c0ff3e0328286e0876178eaf02a92488be54309301e7974277f064649d428b6c67a2376b0633ed2177289e4f115efb29517575364e3c6f143388ecaffc2ebf8dfad2e359353b919a65c196430d36e27456d92b397123963ef6c1a9a675b8c8e0d68432ef66256671bf4bb1d982ad31caab5af6862153f9ee9e891f99bfb236013ba868dfd43aec4115a9a4306dedadc2f38117b6617bfc534299fdc85c153d121d332d722532d943e20b56a02d9f67d5f0cabcb7af9a05383e5919edc9db5df79e1f7954ba89c76f6aad85671f33e56db9a42b5bfe76a0a76aa0e1da4a86247c378b5e9f9c2a56f84d764e93b2bbb97454ae4de53e23a0d4666eb5dbe9089012a5227bb0789982f41e17cc7444faf8467a6d18f9fd181dfb066a8d002ae50914b79d83d0573ed44d9e9b5eba9209f66d5c90b6c16f22a707b3a804093e7f40b8ee96a873e25b261e7b14edf180bb1aa4543a5ac584ff3bdc1a08f00f26e14fb29b0124acda07c8ba4a235707ef2b17e5403dce1683da80f2b0260c7bf855531e86614ca31a0642b4068c50b9affd655e126492ba1e28f2c90713d6451ddd94a49cebe543567a3e4dbfa7b2ea3829fad32a0160e3c3c641b58de1ee0f974d91a65412d52e4f04a547432db7e9911df90725bd0bf01375955cfa873a320086b2fd2cd703d752a3140939362390ffdd568d74a9495b4fe5188a37c9e1f7aacdff6e532feaf722762e1c6977b39c4e28928eec5f7f9e9dd3182c98bdb7cf90eeb68fe128b1e52272cc2670705f028a089b501917949b04bc27de7653f97fb0f74a165f2101bbbab8ed7c01a90c75f1d0852a4d96ac5e736638a881299352b622addba3923d83edf208b1f3a9b8f3b84a690d07cc942693714a40abaf88f5497a977e8777a9d44971fcf71a4e761ddaf47ea593fb989be0891a753cf23c4ce76f8a5f31f6bec7f5b0c3578b9e56e47cff52eb7ec8245666edb9340f694d28a3000ad1585cf0c6092a3800003fbb71bdc9183c014a98f68148f344d162c6769cc71e34af8d9ce02b00b6aa059fb7a720ae48a67f438d65524ef657a337fe7fa63df074c1a21b6e8d2928fa968d6a0e9612a3ef390fe7999128af6d7583647d77ac2031ae65b33a28644382da1e24d703755b6f340c84b05cc31937c6514aaa88ae84d2db78b630c65bb47455c5e6ac3b6a6b9fc4ad0740df5b8d54ebb785f57e81e32b4dc94624f7f65b56c04e9dd74daf692848bb8c3a9c0bee0e1c81aae2d9c15f21aa8a9cec6467bfe8db09691bfe3fe8f40e3e3819f7f178afa01e57b49d1aac6d3c3c6f7af706a8958a2ae4bc080213de9a8cbb43c7308cde607cad7dc5cbb2ededa274ff5e2fa7035867703c53bae64a0f277374a0891ce9270cbab3c610e79e9e4deeb3fdc4fdf9d0211c7674012630994248bb081ec9bebedce4d585b553e5916486e4df919cb5fe562136a9a0111a752286df35cfdeb6dc859d015b28b8f7020f3d369e3770f29a2c6cf59a71b345eeb956c7afbdc13d0a1451255db673884637e4d65370cd536deae24a88de3cf87b25d30515dee6eb3e36bc917a3bd9bfcfaea42ab70e77f7cb9e53d41e1110cf8bcc67e4f80f22f414771d2dc6033e4a50faa1aead68315e7f7b8334ea741278383f26a1a88b46363cd5891a124955471510f9f3d1e56d7959ac9449852345fa03e89ae2e130ae2abf1d7d9adfb6ddb671d70fa935cfe28088186f66c82fd9bab982c90871a86f52b3e15cb9b7eb396ec2b8fcbde59c8136389d2994a745b67b9a37e9ce3d173939eb0c6e03e5fe615827580a3d6bcc76555c15c061d5d7a0d1aeb6bbedd198c5ab1e4b7ec437b3726a7666e98f096ecfdef597f65acb7365b9429b06bf7f917b415561a308bdb8a663d38b9982c76668c7ddc2bc71d3a65cf2cbd49c362449c7708a6c6988877853fd9b9794612e3ed97c79a94453a31d2a13ceb6483652667bec7a301bca803e42be343f0790483c92fd12384f21a322727257d4abfd72c7a0f8b0c9250ce26f47eef0ee6fecfc5c009bfb2381c5857ee81af41d50d94e5f395830dea213ca684e92c34a0d91d83d876e785cf5ca4948df2671fd12acb424deff0232fb492827518445566e2d7031914a5b1dfd5bf99fdf48acfad1f3ae5d4c21559051c6af54b2f3b709b2e0d4e6adc464cfc97706f8ddfbe4e39bd26ef8aad6d10a92862c87c58d7422b6191c799c1e128f88d27f1efe8191eada89192557f6eaaf4bbd6bb2120307314e03837c8a4b6371d7170ae4e93fa51b46a2a0912527a4c2974126268bee5751b97cc7c1ffc6c6aca313299992c8202176ca300cf4b50217aba07b5c152c220cede66dc2581519e726b53c348430778b07b74d0a7a9c11635dacd716aab9aa3babfe6d3f1a0de39213adeb1e67c214c4f485cbe2483fd1b8b4fc005e3eb7c9994707e7c65604f783b2c024da37da5f2b2e05a1fb319be6968abccd88932f2012acc014e6825e7a8666e6be3aa089c36bf816b9b667ce20e53810a54fe6f558a5eea3d91cd6a6cde9d9d6e9f54eb5db51ec931083106ce1e269a82de3ae4fd3f48cd1a1517932ef40705ab606417f103d2b27c28bcb4fff6f493fbdb98cc03a8da7bf269a5c8f941344f302222dac3af1ff8c1bbdb67558d274bd166c3d1098af59b16e17e6823c64236c19c7f839a5123e8b158d6c1e124571dac69b03092e09b17f38ffebe94cf8727614e11657c829cc6c77e804ad76bdf0e36de29758bb110dce1db6d2575ecdd531523409758e4772d04835b0a4794c1b9b253e1c035aa82523c3a45fc2e8160b57192a720d6e12cf9a6e62b3d135124e33fe66996c1967bb774233f844d336b72dde40faea04cb101f87b4df3328a0924955052991783358f573ba5263f1a2aabd8e8e6adb13a97e3c031275078570fda43f38881200e8e3c4d198f288c9d7acb3f10c09204de6a040f580507b65eb8a9882078a86d57e6b9b5853d6276dfdcb42de9d0138bb0c81561d73bbb120e5daf447b415e4b6ecd2d472c8811b4421497ab5f36721f43481c7aa18eeb78ccfeb4ff4de546c5c5b2b5b04b1ac7fad9a17f0f8c41d95f30992cba590f6d59998b5dd2826e41d88162c4fe90234681e4ed4fac857223d7302b3ad6043dd7619f60efb57de2260c747c33a9148fb77501c604435b8063c24d0725530b85961d993b687b42e5795195bf83d5dc678ccb85bc78b68839711f7211e0981bcd00aa831e28f4488faa526b0ca7d5fa1c2c2c53c4e7d68bdc83d556cb824d7bcfa241ba59eaa1ccd4534745ab166025a176c8b3830217f7612e73d2eee84c00333d91e53937a3b853c2a33f9a6b52678dfcb02cbd248d322914ef2ce952552bf22f60ca50d7092c5925adea9af5a72f419899bf9bcc4e9966af036a280e357823563fdaeca765e64423b1680052319234bddf8fd2aa255365d64a98782ede6d001aceff6d9d4aa848557229bc9b96501208ae9de8bb80055d31f0f88a2480d9f778c3a930cea670568baedcdb322c547c51adb3c6327c24f17c77205d2d8c7fe670ebcc2f726e038c13545d650ab551ba2a65a4b09cb68ca861fbee6c770256174ef89a83f356d00db532204f03cbf53132fd77d6235c34dfe88ec988013b30f463b0fe1d774bb84c022e67a907bc8377ee33a27fdb7d58edab44643f51fc9b52b4c7eda6b2f8818e32c4ff9a531b8b947070fd68171bb366f41f643192e6a05ab076b9414284dfdb30a814bc308dfa4231398b7629cfefca0a5045ce6b26ce8fb9ef9989dfbfc71a86bd91967517b4a0bfe3ba962bc8368858f21b7c0fba469"}, {0x28, 0x84, 0xfffffffffffffff8, "23db41bdf76ea9ba39b871acbd4063a4f1e62d21"}, {0x20, 0x6, 0x81, "e15c14118fbabcae830ec2de"}, {0xc8, 0xffff, 0x1, "ff51eac68c570617bc74239e60d78a747d14a8d3b2f0ebfdcdb53fd8a1f53b4bf03b3f102932f14de80e36eb35b0725ac9933e5ea3078c8f3d4f55d6b2507f9dca2d25e678ba13e5adc5d0b0d2125caf8697586f250c2cc2c1e5f258d0c03322995776f1afb1e62c23f40f3e8052e64182e3a74665d4b21f2ada4d6d0327ed88c3ef38f265c5fab5dc95f1c1c178cf2cc87143ba127ce6153a0977396f9bc4dac83eb837617e6944301400b6c3e80d845487d6"}, {0xc0, 0x6, 0xf56, "232952ce249e41bf92b889c86ce7738334a17b9bcb69cf3b2eaf027839759b63b30413b62acb7d04079be913fe64da46ab4e3a2c88bb69d806712b8dc4b49746f2b86b78fa6d26210a3edcf493ae818690f84e1469e28d647c65fba68c47a78c206d0b82a85d757055f050089206f65cd6da1acbc82988c56df797d9334350eae604264a490a0df5492b1c08f8779844b8a56a880e3a0a2bad20cba3899a10c3bd42594f960645eef806bb420325"}, {0xc0, 0x84, 0x80, "a6b45b310c8ce77bd2d48e724cdf3da9c37b01b89a6c9b272812f83ec82e72d474871668d7521a2ece01a737208407b538d243bd0266b6ee360d44f87758f5d68c9e38d0d361425a4235553ca8df3ff956e09cb533ffd340dfd4b10189fca3f6d7ed1f8ba03590c418678345affbc5801919be774cbb765229c81daa0bf8cfc66b4dd6e5a5e7d728852d1143e08a92de3ffea2452d62ce347dd5acb12cf59def381720365a7be5c113c34a985f7a1f"}, {0x20, 0xffff, 0x75, "32b0b89442efbf28a9"}], 0x12c0}, 0x1) socketpair(0x1c, 0x20000000, 0x100000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r3, 0x6, 0x400, &(0x7f0000000140)=0x1, 0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) write(r1, &(0x7f00000000c0)="9c2d0f393c59c657a2ac2896082404f13bb23a9e42b21bd531e3f64af996719e1aac78d870735493aee83c3ce6d9f3aa9d5c9d84dc24b4772be35b88773ebb0f3671184f69e921839a92e743d9d465", 0x4f) accept4(r3, 0x0, &(0x7f0000001700), 0x20000000) r4 = fcntl$dupfd(r1, 0x0, r0) ioctl$DIOCADDALTQV0(r4, 0xc100442d, &(0x7f00000001c0)="1ea8b43754e37951c6ff9d0300977a6ac86ceb97e04fd01d556104e9914c02ad58defc703f402e093400fdae5962c68467b35ce7aebdcdcb34553e6342b2b112a4634a3e561a8a3ca0d9b0876e") 00:00:06 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x201, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) ppoll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x20c0}, {r0, 0x8}, {r0, 0x8}, {r0, 0x2110}], 0x4, &(0x7f0000000140)={0x4}, &(0x7f0000000180)={0x15}, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xe60b) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0]) fchown(r0, r2, r3) 00:00:06 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x30000000) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000240)='htcp\x00', 0x5) write(r0, &(0x7f00000002c0)="b9", 0x1) r3 = dup(r1) ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f00000003c0)={{"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", "7dd3a513f104c30268b0c1e5c5b0ce1dca30a80c5d28fdf2f535c32d4bef12b0", 0x0, 0x2}, &(0x7f0000000140)="94649ff14b38ad55f8a2decca7cc8d66da1d070d4a2d6a8428f80558b2ec13066c2f6ef95bfe04a00e52d140d752fdf0eef5ed1d19304a97ae91c15c16713336a296b2d7d6da279e2246e30767f128267ceb8b1121a63bdf3b5adb694022f37165f4e7ea2fc00dbda20f7e6aa5900f5dff1af143cea477cb9f184e626d03ea3a7b479c2670b312626074843fa9e7c219fe4cbb06d278ed66", 0x1f, 0x0, 0x2, 0x100, 0x1601, 0x4, 0x3, 0x9}) write(r0, &(0x7f0000000040)="1f", 0x1) 00:00:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x4, 0x0, &(0x7f00000000c0)=0xfffffffffffffc1b) 00:00:06 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000000)=""/14, &(0x7f0000000040)=0xe) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f00000000c0)={0x0, 0x1000000}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x80000000, 0x3, 0x7, 0xfffffffffffffffe, 0xb0}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x100000000, 0x3, 0xff, 0x7}, &(0x7f0000000180)=0x18) 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") setpgid(0x0, 0x0) r0 = socket$inet6(0x1c, 0x5, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7fffffff, 0x3, 0x1, 0xffff}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x43}, 0x8) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x1}, 0x8) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)={0x4, [0x0, 0x9, 0x2f, 0x8]}, 0xc) wait4(0x0, 0x0, 0x3, 0x0) 00:00:06 executing program 1: r0 = socket(0x2, 0x8000000020000003, 0xffc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000d31593cc83fb36d2b6c3ebda51079f7d095c7426fa8a19018818bb20da224f8b379e3a130b9a53b143ec"], 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x1, @ipv4={[], [], @rand_addr=0x3}, 0x20000000}}, r1, 0x4, 0x1f, 0x1000, 0xffffffffffffb378, 0x2}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x6, 0x3f, 0xfad}, &(0x7f0000000080)=0x94) fcntl$getown(r0, 0x5) 00:00:07 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000280)="26430f0bc4e1795127c4e18df23bc421e57c55dd20d92e360fc3850c470000c422f59b5dfaf34b014332c4c4a27d41b745296cce") 00:00:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c004e2107000000ff01000000000000000000000000000167d3ea5b00"/128, @ANYRES32=0x0, @ANYBLOB="25ae224e04000000c93dbc29f97b01c75ff80d1c83f1a1ce26f3fee337ac77f86a14870264a9b5ea121fe8f9a14bcc91dccb"], &(0x7f0000000140)=0x8c) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000500)) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000004c0)={r1, 0x3}, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast, {[@rr={0x7, 0xb, 0x5, [@rand_addr, @broadcast]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}}}}}}) syz_emit_ethernet(0xf4, &(0x7f0000000680)=ANY=[@ANYBLOB="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"]) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000240)={r4, 0x7, 0x9}, &(0x7f0000000280)=0xfffffe24) freebsd11_fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000000540)=[{r2, 0x2000}, {r3, 0x82}], 0x2, 0x7) setgid(r5) 00:00:07 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0xa887, "494bf5c54447c775557393982ff96980"}, 0x14) 00:00:07 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xb8b}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f3566690000000000000086d3b975f1"], 0x1) 00:00:07 executing program 2: getrlimit(0x6, &(0x7f0000000180)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000200), 0x4) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@loopback, @loopback, @multicast1}, &(0x7f0000000140)=0xc) poll(&(0x7f00000000c0)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x100}, {r0, 0x2100}], 0x4, 0xfffffffffffffffd) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000003c0)="a9", 0xfffffffffffffcf0}], 0x1}, 0x0) 00:00:07 executing program 1: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3e6646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000840)={0x0, 0xe}, &(0x7f0000000880)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) close(r0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000080)="228e3678ede44b3d50c06b6798b962745f4b3631f607b42d1899137e09832411a8c019068b86568a888989791c4a94d665bd49bbe815d77045fb7374612bbd15bde4de39396d181a") 00:00:07 executing program 0: r0 = socket(0x400800000000000, 0x10000001, 0x40000084) syz_execute_func(&(0x7f0000000040)="c4217d50edc46178558a1400000026676445837ab4d641d900c402f1ad9a00000000c401f8284300c4610975d0410f8300a00000f3a7c423017da78c2e302e07") connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5}, 0x161) 00:00:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000040)={0x1, [0x0]}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:00:07 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="478b8efd1d108b2788c26e1171f21bf9c498bc158d1986bb083a46ae77d7147e807abdc785954906c3", 0x29}], 0x1) rmdir(0x0) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x80410, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x1, 0x8) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000180)=""/51) socket(0x1f, 0x5, 0x0) 00:00:07 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) r2 = dup2(r1, r1) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000040)="139b7b942b58c2a0b264188bf2583899a08ad47c") preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:07 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000200)="0da2c941", 0x200, 0x4, 0x5}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x4, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x8004, 0x0) ioctl$DIOCGETSTATES(r3, 0xc0104419, &(0x7f0000000100)="0033c5a2988db42237989fbde04dfcfce079fa23ae39876e9501b5a690af17f8e26c9e27b56d47692ef621499464d52a7edac68a40109f6507bf21b3486c4fbb4037d14af97d0f1694fb72bb8df301543f38ccddfa59175c3784f353b1388fd04accb2c707db5c685465b60e1d1d03dcedd3d783d210baa02dc4ccc640e1242b4653165cad9f7acd14edf566e3d0343a27d75cb3fe066c1507b76d78f822cddf607f34af211424d2b4115e155db87d7c77dc081df243035a73662f8b2715d5d7130d51b4757bc477a31242b8adb2ddb634") getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x1103) 00:00:08 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) rmdir(&(0x7f0000000180)='./file0\x00') r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r2, 0xfffffffffffffff8, 0x8, [0xfffffffffffffffe, 0x1, 0x6, 0x32, 0x6, 0x6, 0x4, 0x3ff]}, &(0x7f0000000140)=0x18) sendfile(r1, r0, 0x0, 0x2) 00:00:08 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) getsockopt$sock_int(r0, 0xffff, 0x804, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:08 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{0x0, 0x9}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) setrlimit(0xa, &(0x7f0000000000)={0x8, 0xf2}) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/115, 0x73}], 0x1, 0xfffffffffffffffe) r1 = semget$private(0x0, 0x7, 0x411) __semctl$SETVAL(r1, 0x6, 0x8, &(0x7f0000000080)=0x7c) 00:00:08 executing program 0: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00150000fe07000080ffffff000000000000f000ff020000660000000000000000000001036a87c9d0d3a90f20f0a0af00000000fe8000000000000004000000000000aa00000000000000000000ffff1f00ffff"]) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x101, 0x5) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x2, 0x2) syz_emit_ethernet(0x10a2, &(0x7f00000012c0)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaaaa8100480008004720109000670049c90b907800000000ac1400bb00044e8b000497714e234e22", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="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"]) getrlimit(0x5, &(0x7f0000000000)) 00:00:08 executing program 0: syz_execute_func(&(0x7f00000002c0)="144fb5b598cd801b69e4c4e2f8f39fffcffcd56962f5696200d9450f4bbe0500000017795bf9f2680c000000c7e4c752fbc4e1012d08046060c4650fd94c5c09c421fc2b1ca267d9f2b90a238f4808eebce00000802000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f00c35bf3400fb829304545e2698fe9d091d3000f9966030ff2d9ffe42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40, 0x182) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000)=0xadf, 0x4) r3 = dup(r1) freebsd11_getdents(r3, &(0x7f00000003c0)=""/242, 0x42) 00:00:08 executing program 0: syz_execute_func(&(0x7f0000000000)="0fbecc01cd80d3d369ef69dc00d9d0d0c44139fd5bf9c7e4c653fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4b2fa0200000000ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e25050") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8082, 0x72) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x2dad, 0x6, 0x30, 0x80, 0x5, 0x6, 0x1f, 0x0, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x0, @mcast2, 0x7}}, r1, 0x9, 0x0, 0x5, 0x8000, 0x1d}, &(0x7f0000000240)=0x98) 00:00:08 executing program 1: syz_execute_func(&(0x7f0000000000)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:00:08 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) flock(r1, 0x8) 00:00:08 executing program 1: syz_execute_func(&(0x7f0000000880)="984c5e5ea84a1c060f05f359bf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00ff5b8c4c44e4e3e75edda71b5da71b57d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = accept$inet(r0, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x3c81}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r2, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffebd) r3 = semget(0x3, 0x0, 0x3) __semctl$GETVAL(r3, 0x2, 0x5, &(0x7f00000002c0)=""/46) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000380)=""/238, 0xee}, {}, {&(0x7f0000000480)=""/163, 0xa3}, {&(0x7f0000000180)=""/119, 0x77}, {&(0x7f0000000100)=""/44, 0x2c}], 0x5) semget(0x2, 0x4, 0x211) 00:00:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21ac1400bb00000000000000000000000000000000000000000000000000f9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfff100000000000000000000000000000000000001de900000000000000000000c54c981290984dfd35f23401fbc5283e4029da62018fa539b71ec0175338c3afc86461ff07000000000000978472872328792650801e254649c0ed8efd625941a90cac28ad633deb39ba3ca5c867c3820e8b48e5fcf7bbb22f5ce1111107b988340b2e7f5d2a70fd707d", @ANYRES32=0x0, @ANYBLOB="0000160d00800000"], &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x3}, 0x8) fcntl$lock(r0, 0x9, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000200)={0x2, 0x401}, 0x10) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 00:00:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x400000000000046, &(0x7f00000000c0)={@multicast2, @rand_addr, @rand_addr=0x7ff}, 0xc) sendmsg$inet_sctp(r2, &(0x7f0000002600)={&(0x7f0000000280)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001580)="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", 0xd80}], 0x1, 0x0, 0x0, 0x88}, 0x20008) 00:00:08 executing program 1: socket$inet6_icmp(0x1c, 0x2, 0x3a) dup(0xffffffffffffff9c) socket$inet6(0x1c, 0x20000007, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x8008, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6(0x1c, 0x5, 0x4) dup(0xffffffffffffff9c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = dup(r0) getsockname$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) r2 = socket$inet(0x2, 0x14000003, 0x9) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000080), 0xfffffffffffffe40) 00:00:08 executing program 0: syz_execute_func(&(0x7f0000000000)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a803eeee0ff04328aee4eef5f50f54635bdedec4a1e1e0ef26400f0d180f6829e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") shmget(0x3, 0x2000, 0x102, &(0x7f0000ffc000/0x2000)=nil) shmget(0x0, 0x4000, 0x3a1, &(0x7f0000ffa000/0x4000)=nil) r0 = semget$private(0x0, 0x4, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='.\x00', 0x0, 0x81) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000200)="d5fe7f42d2a354e6bd16358585e5495d35b71bbbedbc5d2f4ba642f087316a022467aa47eeab50784fd977a171ed1b8a0c0f50ca0203a0e34f35edb382f4714952867a9b1ad014be257869d41c", 0x4d) semop(r0, &(0x7f0000000180)=[{0x0, 0x4b0d, 0x1000}, {0x0, 0x80000000}, {0x4, 0x9, 0x1800}, {0x7, 0x7, 0x1800}], 0x4) r2 = semget$private(0x0, 0x2, 0x282) __semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000100)=""/105) fstat(r1, &(0x7f0000000280)) getgid() 00:00:08 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:08 executing program 2: syz_execute_func(&(0x7f0000000f00)="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") 00:00:08 executing program 3: syz_execute_func(&(0x7f0000000380)="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") 00:00:08 executing program 0: syz_execute_func(&(0x7f0000000200)="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") 00:00:08 executing program 2: syz_execute_func(&(0x7f0000000c00)="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") 00:00:08 executing program 3: syz_execute_func(&(0x7f0000001fc0)="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") 00:00:08 executing program 0: syz_execute_func(&(0x7f0000000380)="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") 00:00:08 executing program 1: syz_execute_func(&(0x7f00000010c0)="2e4792fdfd2be92c3941980f053ef3aec4a37bf0c50541e2e922aaebeb63b95d3b00e62c2fed660f8f89f894ad00800000a16379638f0978e3b73dbd086301bfd2dec461c441fd7f06a7f000ad0000250000c41aa279581dfe74f304cbcb65d071038f89c08221c2e50cc5ee550fa80f1fc4b4c40f0d41006567660f3a096345015641564733ad0a000067c461f950fe410faefc66410f130317673e6666410ff65ce68e430fac2f716a6678783e47abb45b009108807a7ad8d8a1a12ad764c4c2c59114ea98342e7b0f64660f38205e5f50d5d500643619ec000029ba5164146414413a0f663edee3400f38253d0300000064400f6f79d7c4c2801d9c96c9e8e9362665e94612f5c8c421696db701000000c4a37ae64295007b1cffd2c6fbfb660f38256e006466264683b9080000950d697095709538dd33c4e3fd68c255c4c37905fb0042db4fff41afa20f6baf00c4e39978c404bfa6a6023528d3673e2e9d58f20fc442cdb7156b000000c4213d71e5795ee5c565933f5b6da7c3b76aa5024343d700580b47cc47ccc421d25d232fc4e2119bed65047f2d08000000009b180966420f3a0a9f0c00000009c442e3d9b85badeab82e002e0001a9bb000042c447d0760031316446d83c265a6000000081") 00:00:08 executing program 2: syz_execute_func(&(0x7f0000000400)="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") 00:00:08 executing program 3: syz_execute_func(&(0x7f0000000400)="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") 00:00:08 executing program 2: syz_execute_func(&(0x7f00000006c0)="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") 00:00:08 executing program 1: syz_execute_func(&(0x7f00000013c0)="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") 00:00:08 executing program 0: syz_execute_func(&(0x7f00000003c0)="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") 00:00:08 executing program 0: 00:00:08 executing program 0: 00:00:08 executing program 0: 00:00:08 executing program 0: 00:00:09 executing program 3: 00:00:09 executing program 0: 00:00:09 executing program 1: syz_execute_func(&(0x7f00000012c0)="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") 00:00:09 executing program 2: 00:00:09 executing program 2: 00:00:09 executing program 2: 00:00:09 executing program 0: 00:00:09 executing program 3: 00:00:09 executing program 1: 00:00:09 executing program 2: 00:00:09 executing program 0: 00:00:09 executing program 1: 00:00:09 executing program 3: 00:00:09 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4}, 0x1c) 00:00:09 executing program 3: syz_execute_func(&(0x7f00000003c0)="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") 00:00:09 executing program 0: syz_execute_func(&(0x7f00000004c0)="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") 00:00:09 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) accept4$unix(r0, &(0x7f0000000480)=@abs, &(0x7f0000000700)=0x8, 0x10000000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x412, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100600, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x1ff, &(0x7f0000000040)=[@in6={0x1c, 0x1, 0x2, @mcast2, 0x7}, @in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x1, @mcast1, 0x5fda}]}, &(0x7f0000000100)=0x10) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000740)={@multicast1}, &(0x7f0000000780)=0x8) sendmsg(r1, &(0x7f00000006c0)={&(0x7f0000000140)=@in6={0x1c, 0x0, 0xbcef, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000180)="b8800b74bf8601529390f5d073b3edf82667e612f9c1015d70f9bda637783c6c877b440ad5188ed14c630be93cb1dfb5eba37a7c7235aa50179363e715989fa7dbb274c55428e64faeb01c71ddd21a1f5d12d815a9c4d73b3769d0690af60bcc613630ded2376a4c272e51da7cd629a687d43d02799158bb79fae5f34cfd9c1f795058bab912212d1be3d10bc56d134ecefcbe3136aceede61fc9893d87ced3a30fd07a4f03304e40e3a9b49668cde21df9b", 0xb2}, {&(0x7f0000000240)="7b29c5ea610c984c2df2bfac2d8f55374c40178a8719ecc4417470222062ac7e665e9091ffd7f6706b1165db0d648e61d1c412c7c76d1cda28c9dba7c931df8542ea169c3a8d46efd7bcf73a5c0a031074792caa4765c53fb3d7b31f30792d429fe7808742b209f54667fe573cc59e907638de658eeb01aa91eca29c12a359dfac2c9b2301d986adb454f2f7a3512c5a296a164d8d20d5c22b6bf0dd84a754512a9afbad41695ddb0af4d1236bb5a1564c36c91b280edb2739dd29a6", 0xbc}, {&(0x7f0000000300)="b48ccb537c7a63a4f5d8731952aa104ce37c358900d1e3", 0x17}, {&(0x7f0000000340)="14822c89e5342b193ce51359c9a6ff42", 0x10}, {&(0x7f0000000380)="8f533c5194a4caa43ac05e19ce3d0309c779da13bb7db18508070b21205ec6dcbdeb7bc0442f811250f9e7fdd307853719eaa496eb6d003a5cc6176a105aca9ea43f15b7f1293372b790eab6b47bc6d81b286d146b18746dff8e94f43ce6b04ea337f1c8135b0129b777a4a4b2112ef99b930204f032234b3ef44a022be2a46393200f41057e1f50a256b5c7f46b6646c79ab975cf667c7971ad739cc16cf0929a74bafda232097bca76e22eb7f94b182a7f8b7eaf77fe7c0d60bda5bedd2371e8f866da527c2e8ba211dd10c8031b39097eaf6358a9a6c2d8cf455363a664a4ea5d852f435d18b78864a056d58d5ebdcc278382", 0xf4}, {&(0x7f0000000480)}], 0x6, &(0x7f0000000540)=[{0xe0, 0x3f, 0xa28, "a5fc0028cfdc3475a3cb54259a9e393aa54c117d08a4e0d6e383e14ac7e59a19c0640c1900a97bf74446e499f281d58fd3a3b6b81889e30b678b857e5e29c75dd676c1a5d08a2f0a4b6967a4eeacc4e0c018a1195026af0848f521d35dc64b0a0cf36cf1d84562354fc4d29772bd5b88f1cb4e4508bcab642bb88c769c04c4c63f9f769f96101f2798c621d95a4774aa55fc8a39e12e44e68d889c659d14b9c47af9fce8b9cf44081165baebaf33a8222e8f00f7db2245e2d29f717d71fd54ea163b06c2d204713dac062378c7"}, {0x90, 0xffff, 0x1106, "d73f05427748443c325bde8119900e1155aac784020ef981aceca41ada3c3a7b239c409474dcf5a063f80d162cff8da5b26dec8595866ffb4836f2eb054350cb05314e40f2e8515ad8ddd1851f447bd85b55631990aa65a3e042a2017a5e90f556f91c1e0bbac4ffbdf29e2ce3adb267ce523b53b81a99270b"}], 0x170}, 0x20008) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) 00:00:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f00000000c0)="0aa5cfc02bc96d6a013216a2ceaba455330bf8505ba35a1d9eeb771639e5f5db5bd42884ef06fa9e6cc9274f8ede8bc6d7b86ab32d304befb71d67134472f5fbb464e59c1b02dd7af4527a52c46256f949d80a4be92c21b2865056aee0a24a21a94249e399be0c00393ca3301ae745c7c1316e4c4ce4433821d6032836ab0e01ef758e53c8962872338b4d313d9bb0aaddb66b") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) utimensat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x200) 00:00:09 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}, 0x5dc}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:00:09 executing program 1: setreuid(0x0, 0xee00) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f00000000c0)={0x0, 0x1000}) open(&(0x7f0000000100)='./file0\x00', 0x101, 0x1) syz_execute_func(&(0x7f0000000300)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c40205b83051518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdededd400026400f0d18c401fe5ff6e30f646736676670664336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") r1 = socket$inet(0x2, 0x20000001, 0x5e) accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) 00:00:09 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = msgget(0x3, 0x8) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) r1 = getpgrp(0xffffffffffffffff) socket(0x13, 0x0, 0x9d1b) accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) r3 = dup(r2) accept$unix(r3, &(0x7f0000000200)=@abs, &(0x7f0000000300)=0x8) getpgrp(r1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1015, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000005c0)={0x0, 0x800, 0xf, 0xffffffffffffffff, 0x8}, &(0x7f0000000780)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000007c0)={0x0, 0x120, 0x3, 0x909e, r5}, 0x10) getpeername$inet6(r3, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000540)=0x1c) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000580)=0x1, 0x4) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1, 0x800) getitimer(0x80000000001, &(0x7f0000000840)) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) 00:00:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) fstat(r0, &(0x7f00000001c0)) getuid() freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) geteuid() getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = socket(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) semget$private(0x0, 0x2, 0x80) 00:00:09 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x2, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) 00:00:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x85) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000080)={0x10}) setsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f00000002c0)="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", 0x1000) syz_execute_func(&(0x7f0000000200)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") accept4(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x20000000) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000000c0)="2629ed04b21ba86f11262c787132f54056f5b3fa9c43bb54bcc9373496ea5d8722262bcc4008d0267ebce173cf1c1d5e59b3773e0e69c1db0a6223c34ac7dfb56d97b061f82c6ded0ae39056a10d04ea219ff757913b1c8223264e3d784ddc296f437ec80a529d7b83f6465fcd6635228c911dd072ffd9622260a15f25a3e24fb702a320564d51730942") open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) 00:00:09 executing program 3: socketpair(0x0, 0x0, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000040)="a3ad4e2ed27b82c48316ecb7f1b5420d57e9e287bcadb617cb19a8cf3b25337f321b26613a2cd5ca5321d59074fa574184e122a6c7f373fb8fdf0d21f1b81ddd8b19b080e222763a442f98dceb0242df64655a4b90733cc94ef5dfaf819a783024ea21273afadf3a", 0x68) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000200)="844c6e0194058271", 0x8}], 0x10000000000000d2, 0x0}, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000340)="9e6db588258f1335d354f2ddb5c4d488a42eab96f32b4f6d809d36f5880d83e4d1aee9b420e6b72de731ad8fbf653356c1450ee952bf5af4221126dd345bad542c81307c0c215d169a50db43a5eb69bbbd89d243e033198acc51dcc2acab133af5b4dc653352459b91e53945ede3daa201e68a5cf139aae9e340cf46294e80fd0114271008987f7b9d9d612a0213131979f36949631323b4b983b8ca5c5777c89d55214a62f6c3e52233e59c4c18d680804d8a897430c007747887efc78b8df2b84b6658e59bcf1370f7d79500493f8d144d55d653b877ee4356beb95d", 0xdd}, {&(0x7f00000000c0)="bedcd858e95c56e5fe2a9834a9625cf52d2778829d02de119a6f0c463003fad96c5dacff149c93a84992c5e497d6644500163510e02437215a6f8b0112639d4d60e334ed0e3b708c9fdc7cb70f181b943a7b756eb62fe039dad4d5c769fc9faf7a5e85a25e2fb4fa571a", 0x6a}], 0x2) 00:00:09 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget$private(0x0, 0x3000, 0x408, &(0x7f0000ffc000/0x3000)=nil) r1 = shmget(0xffffffffffffffff, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x0) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x20800000000) syz_execute_func(&(0x7f0000000000)="43ddc7662e660f67e966470f3a6274c80d0ff044f61427c4e229aaab846c0000e0cb45c943da2fc4a1f9dffd44a7") shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x3000) 00:00:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000005c0)={r2, 0x4, 0x5}, 0x8) 00:00:09 executing program 3: r0 = getgid() fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000100)=[r0, r1]) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000200)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:09 executing program 1: r0 = socket(0x1, 0x10000001, 0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r1, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open$dir(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f00000001c0), &(0x7f0000000140)=0x4) sync() preadv(r2, &(0x7f0000001800)=[{&(0x7f0000000500)=""/133, 0x85}, {&(0x7f0000000040)=""/56, 0x38}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/185, 0xb9}, {&(0x7f0000001680)=""/189, 0xbd}, {&(0x7f0000000080)=""/38, 0x26}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000240)=""/58, 0x3a}, {&(0x7f0000001740)=""/174, 0xae}], 0x9, 0x0) 00:00:09 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000040)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = socket$inet(0x2, 0x10000000, 0x9) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x4, 0x4, 0x1f, 0x3f}, 0x8) wait4(0x0, &(0x7f0000000140), 0x0, 0x0) 00:00:09 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[]) 00:00:09 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02005800000000eb0000000000000006cb61e9b753c5"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xa841, 0x6, 0xfbf}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0xf134}, 0x8) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x1, 0x0, 0xc140, 0x0, r2}, 0x10) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:09 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='-f\x00'], 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x9f4, 0x7, 0x0, 0x5, 0xffffffffffff0000, 0x8, 0x3ff, 0xd92, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x90}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r2, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xe, &(0x7f0000000040), 0x8) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@rand_addr, @loopback, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000100)={@multicast1, @rand_addr=0xb4, r3}, 0xc) 00:00:09 executing program 2: r0 = socket(0x10, 0x3, 0xffffffffffffff00) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x1, @multicast2}, 0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000140)=""/41, &(0x7f0000000180)=0x29) syz_execute_func(&(0x7f0000000040)="0c1ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:09 executing program 2: setrlimit(0x6, &(0x7f0000000100)={0x1, 0x800000b35d}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e47000/0x1000)=nil, 0x1000, 0x1, 0x81410, r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x4, 0x12, r1, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) 00:00:09 executing program 0: syz_emit_ethernet(0x68, &(0x7f0000000000)={@empty, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3c, 0x0, @loopback, @rand_addr, [], "8000"}}}}}}}) 00:00:10 executing program 0: r0 = socket$inet(0x2, 0x5, 0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) shutdown(r1, 0x1) socket(0x0, 0x0, 0x4) 00:00:10 executing program 1: r0 = getpgrp(0xffffffffffffffff) getpgrp(r0) madvise(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x12) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)=""/245, &(0x7f00000001c0)=0xf5) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:10 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xf, 0x81}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r1, 0x1d, "002c2d0d9d46222565ba2a43cc1a90a62f7ec2dce7d5cb9a822debc492"}, &(0x7f0000000280)=0x25) r2 = socket(0x17, 0x4, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000000)={0x200, {{0x2, 0x3, @multicast1}}}, 0x90) syz_execute_func(&(0x7f0000000100)="1c22c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:00:10 executing program 3: r0 = socket(0x9, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c653000dc28fcfe2e06ccbc18"], 0x1) 00:00:10 executing program 2: r0 = socket(0xfffffffffffffffe, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7}, 0x0) 00:00:10 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) getsockopt$inet_opts(r0, 0x0, 0x3a, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @loopback}, 0x8) 00:00:10 executing program 3: r0 = socket(0x17, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f00000003c0)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd11_fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getresuid(&(0x7f0000000380)=0x0, &(0x7f00000004c0), &(0x7f0000001640)) getresgid(&(0x7f0000001680), &(0x7f00000016c0)=0x0, &(0x7f0000001700)) r8 = geteuid() getgroups(0x3, &(0x7f0000001740)=[0x0, 0x0, 0x0]) freebsd11_fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(0x0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getuid() r13 = getgid() sendmsg$unix(r1, &(0x7f0000001980)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000000c0)="e4bab0fb8cdfec9555ea6cbe7caf3aa79327b6aa078f1ac2a7e84114914d59a4a3aff0d842df8933571c764912951ca7018dcb", 0x33}, {&(0x7f0000000100)="bdb82d14caceb9f041f21e350c113b16a4abdb2dfe8b17e07646f9909bffca20471082849753dd38d14d92e1fa070e7608a6ff143f9f42f554e63d1c6145aa86d621b7fc327ce631bbf1a777b5b671a6cd5b21f574e5e6ea46454391e0c2435a5a1c5db9ed81031d8fe75270d807b0cb1c4cd54a5e4692e6f08d8a9851e8f960978a3d1b39", 0x85}, {&(0x7f00000001c0)="da421f70bccefb09d272e3b398e20603529a09a57c141a7247bc47fc1b5ea196366d58e98d8ea421a159d0da024865ea34f2c7b43679eae9be753dd7667d354a9e624974d3b3", 0x46}, {&(0x7f0000000240)="17e75cdca5c4d165671abd7075b7fc9230740cb4fe7e47f3453e5e5a7e834b8d636d718a5a554bec0fead71becafbc3c247948632dfba8a725384cbf4b722969e6f04aa97688193ec956c7f4b11f5fad0b98ab29ee8822194997a9b553003ce3b80e9e583d166d7bec5094c61a537aa3755f", 0x72}, {&(0x7f00000002c0)="debfc60579c2180f115e6680d6b810f573c145429c5e1a77c847263b4d707c1826e88c0d4745394df0530baf", 0x2c}, {&(0x7f0000000300)="728fe27e9ba8803996fbaf380356bf26dc05858ea098ff88059b7b9af37851dd173fcdafb70eb1badefffcb75ea3e919483cd803206eec82ee6828b29404239457a7814260e2d74c321ee279f27a8a89f1fb89bbf4f5b332c50871f4481a9dde81811437506d85a595703be23d5bac9392734cdd01842911cdc0a3", 0x7b}], 0x7, &(0x7f0000001880)=[@rights={0x30, 0xffff, 0x1, [r1, r1, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r4, r5}, @cred={0x20, 0xffff, 0x2, r3, r6, r7}, @cred={0x20, 0xffff, 0x2, r3, r8, r9}, @cred={0x20, 0xffff, 0x2, r3, r10, r11}, @rights={0x30, 0xffff, 0x1, [r1, r1, r0, r1, r0, r0, r1, r0]}, @cred={0x20, 0xffff, 0x2, r2, r12, r13}], 0x100}, 0x20000) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000019c0)={@in={{0x2, 0x1, @loopback}}}, 0x565) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:00:10 executing program 3: nanosleep(&(0x7f0000000000)={0x0, 0x100000000}, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={r1, 0x622, 0x1000, "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"}, 0x1008) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="010000000000000000000000aa0735777ffbf6b72e1cc536012743f503db2168209f1452902095feb606de3e170fe2237e0a2c6c5a8fb53c798bac923a84b613e6c52f5436454052f0722c8cac2ac5264c80a544bddcc2b178b5cf7ec33d28985fe58fd4095691f2f1730a009f41858e3e5bb5493b3073ab08a549cf30f5e8bf90658cec9d"], &(0x7f0000000180)=0x10) 00:00:11 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000000c0)={{"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", "f2ef218bd594e1f9d36bc5d8050fcafa56f465b488a4a11de3bcae5502365a87", 0xed7, 0x4}, &(0x7f0000000080)="f456012b5d5cec5775bba1b73732bc69bba0471019d8c06deb3dab429d4d58d3f8ae08acccfcf4032a1cfdce7d9d19b3ea24bd25", 0x651, 0x0, 0x10001, 0x3e0, 0x8001, 0xdc3a, 0xfffffffffffffffe, 0x5}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x4) fcntl$dupfd(r0, 0x10, r3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000580)={0x0, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000600)={@in={{0x2, 0x3, @broadcast}}, r4, 0x9, 0x7, 0x101}, 0x94) 00:00:11 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) open$dir(&(0x7f0000000080)='./file0\x00', 0x80, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) rmdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) 00:00:11 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000280)={{"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", "ed37d72dc2d171d56619bc77b8f599288eef00d3b68ea2fc5b16f9c8d11d77ba", 0x4, 0x80}, &(0x7f0000000180)="ab975ffbb5cd3db7111b6d699f4165a5df0647fa4ff2aec86dae52b439ea6a40d14b30bd9c8472c8890e81d8dc749389b54a271ea72246661f2d5cf2ab39d33b6a01a0bc9b32a6dde689e9d01e6797e1c30910ecf5dadec4f8bab7addb84967a00efd8d2a00fcdc8da640fd556deedd65228cf196a636b063a4336af2ebed23caf03fb2c457242fc9919682afafd2aff9cec3cf485ed7291e60220d2b1da0a5b02ac98b6559aec583252d5506d09113fc20278660a7217d1afd9ec59aa4fde5aa2510c74fd9450dbc4c26dce60685468bc701a51c93ef168c078796766104b045991ee0f7640cf", 0x20, 0x7fffffff, 0xd74f, 0x401, 0x5, 0x1, 0x4a, 0x1}) syz_execute_func(&(0x7f00000000c0)="b1f491cd808f8878c0c0221cc166420f3a388f6850873200320f450f0f3ba4c421fc51c1c441fd50ce3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c4e17ff083422bad7bc421ddf64126c4dc6a000ec4a359484a18006669a0b90c00000010dfbe6736636666430fefb300000000326508040cac0f01d6530ff5212e450f38c875001c4a7d7da1ff11777a664e0f3a63510251") r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000700), &(0x7f0000000740)=0x4) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/106) 00:00:11 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8004, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x100000001}) openat(r0, &(0x7f0000000100)='./file0\x00', 0x20000000010040, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x1000200010005}) 00:00:11 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x2) r1 = dup2(r0, r0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000001c0)={{"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", "c03b43b40d99f07bb683be914d87420731b9d9df24ca878904b3f329b7a792de", 0x7, 0x170}, &(0x7f0000000100)="7fbbeb2621e8962b2d2eac5de3f87d3eb819c9e2e4c21488ddb6d2c2731e116167ae7a6e08d0950e861b16694fd6ff0fef46c4bdceaa2400f6564ae11b99499ba3097ab9e63d24680d01e500cfaece304881f7cd16fe6a54d7786328c18a81fc78dd93fb48a2e2d243fc427abbccd00364956cb30da7f292e74eb5ad668520ca6fe3b74f37ed7b42f49066382976981675c127819e106cf4d6e7f7be89987f7a2df07107636932d899051d1d85d1dd", 0x400000000000, 0x3, 0x6, 0x10000, 0x20, 0xfffffffffffffffe, 0xffffffff, 0x4}) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000640)='./file0\x00', 0x280, 0x30) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0xf, 0x7fffffff}, &(0x7f0000000800)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000680)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r3}, &(0x7f0000000740)=0xfffffffffffffedb) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000780)={r4, 0x100000001}, 0x8) poll(&(0x7f0000000080)=[{r2, 0x20}, {r0, 0x100}], 0x2, 0x6) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x1010, r2, 0x0) ftruncate(r0, 0xc700) r5 = semget(0x2, 0x0, 0x200) __semctl$IPC_RMID(r5, 0x0, 0x0) 00:00:11 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x2ffffffe) pwritev(r1, &(0x7f0000000140), 0x0, 0x2e) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mincore(&(0x7f0000cf1000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/102) accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) munmap(&(0x7f0000e50000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 00:00:11 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/125, @ANYRES64], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x6, &(0x7f0000000000), 0xfe6a) 00:00:11 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYPTR64]) syz_emit_ethernet(0x80, &(0x7f0000000000)={@remote, @local, [{[], {0x8100, 0x4, 0x6, 0x4}}], {@ipv4={0x800, {{0xc, 0x4, 0x7, 0x2f898df3, 0x6e, 0x64, 0x0, 0xf2da, 0x17, 0x0, @multicast1, @rand_addr=0x81, {[@ssrr={0x89, 0xb, 0x325, [@rand_addr=0x7, @multicast2]}, @generic={0x0, 0x10, "daa35ec8a0e5113683488c089c15"}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x7f, 0x80000001, {0xc, 0x4, 0x9, 0x7, 0xffffffffffffffff, 0x64, 0xf8f, 0x8, 0x56, 0x9, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, {[@noop, @end, @ra={0x94, 0x6, 0x3}, @timestamp={0x44, 0x8, 0x1, 0x1, 0xffff, [{[], 0x1}]}, @ra={0x94, 0x6}, @ra={0x94, 0x6, 0x3}]}}, "c242d304bcc9"}}}}}) 00:00:11 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000000c0)="1efb17bc07b4a9103c59443da002dcdcd0631641bae109f9e51afd1f6d4548fa421e33879a0ab5350175b9f75b32f76c5b04e656a4ed780f01bd87c609f71c451bde47c38ef1b0495ae78a0eaae3838ded36d8281d447e6bdbf31237fc01259325d6a802f277ac6eb720c3bd9894e740a4ebc64acb61c715a6994345bee48e01bbd2bb23c28b3d486431fc837f409b5bf800"/161) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b01d4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:00:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xfffffffffffffffc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff}, 0xffe2) shutdown(r0, 0x1) 00:00:11 executing program 1: setrlimit(0xb, &(0x7f0000000000)={0xd244}) setrlimit(0x5, &(0x7f0000000040)={0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) 00:00:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="97f6975b8a8061a24ac551152139c2fa0b65d6fa5b97890ca101bcfd3036fd558dd33f663acc71c22955183c41d1ef01d7e3ce2bd72bda79bf2fb4b8adb110"], 0x10) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/72, 0x48}], 0x1, 0x0}, 0x0) 00:00:11 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x3) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x5, 0x5) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280)=0x40, 0x4) setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) poll(&(0x7f0000000240), 0x12, 0x8) getsockopt(r2, 0x7, 0x4, &(0x7f00000004c0)=""/4096, &(0x7f00000001c0)=0x1000) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) poll(&(0x7f0000000200)=[{r2, 0xf0}, {r0, 0x4}, {r2, 0x214c}, {r0, 0x2}, {r0, 0x4}, {r0, 0x4}, {r2, 0x1}, {r2, 0x80}, {r0, 0x2001}], 0x9, 0x2400000000) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:00:11 executing program 3: semget(0x3, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x1, 0x208) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000003c0)=""/79) r2 = getpid() r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) socket$inet_icmp_raw(0x2, 0x3, 0x1) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r3, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r3) poll(&(0x7f0000000300)=[{r0, 0x2}, {r0, 0x2000}, {r0, 0x89}, {r0, 0x4}, {r0, 0x11}, {r0, 0x2}, {r0, 0x11e}, {r0}, {r0, 0x100}], 0x9, 0x7ff) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") getpgid(r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r5, 0x10}, {r5, 0x2020}], 0x2, 0x0) 00:00:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0}}, 0x0, 0x5, 0x7, 0x1, 0x3, 0x200, 0xd1}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x3cf800000000000}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0xf}, 0xc) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000200)="b458c57cffae37ccb9611808f018c0ee5bfcb23193bfc79423ef9eefcb8d861e338386363cf7b98cba08d44e53d145d5af9b3450a62f56e200bed1843c4db815ef52095dda8b6c261c18eefcb20096cb050983b1a0a204b4861a4c778cc08c7094c0fa62ba865c191cb5f235d1a497e947930fb88732f956304b8269b5b2a15cc488598d4bab5a929f761b178b2d2508de0a3e9c9983c837c0accdefa3acd758600efc6432c632ba0de620e033e16e264d38fff1c6de2968eb2d8662c8cd40b32e2546e9982a13e989173d86ecb0163529b673281cd61e0abf1e4bfcc54ae9287e24f4d153b472645aa36657dd2d3fcee86dffc96c750452378b83dc365ba445debc40f34e62055c965025f3d4499ececccb2a41b0dd6fc11458f297") getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, 0x0, &(0x7f0000000000)=0xfffffffffffffcdf) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000040)="8850284f4b26c9ab3e0aeebac81498baba6a83c06f624291d2c5e5832ee8792b44a359f405dc6da13a73a2898c75c42b619a891536feab5293567f0f8468208ea73542d8c11e36c06026a3d9e969faf8cb49cdb9965e3590c8d5ae1cacbc8f837ea257e121eb250f190462b69d2537ed6a04966b751a057a93328c") 00:00:11 executing program 0: clock_nanosleep(0x0, 0x0, 0xfffffffffffffffe, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x1e, 0x3, 0x7) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x101}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x4, 0x2, [0x9, 0xeb5]}, &(0x7f0000000240)=0xc) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000086f6000002000500070001000104000002004e23ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f600"/156, @ANYRES32=0x0, @ANYBLOB='Y\x00\x00\x00\x00\b\x00\x00\a\x00\x00\x00{\f\x00\x00\b\x00\x00\x00'], &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000100)={r4, 0x10000, 0x3f, 0x53, 0x4, 0xffffffff00000001}, &(0x7f0000000140)=0x14) 00:00:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x100, 0x0, 0x0, 0x0}, 0x2) 00:00:11 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @random="b7adc8986cb0", @empty, @remote, @remote={0xac, 0x14, 0x0}}}}}) socketpair(0x1f, 0x2, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x3, 0x100, 0x3, 0x9326, 0x4, 0x6, 0xfd91, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x1200, 0x7, 0x24378230, r1}, &(0x7f0000000140)=0x10) 00:00:11 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="fd0000007315f24a0cfc544bf689c84a63b59c8f220df99b3a7ba63375f5518d6e6264b78d16268bbf9baacdb17c28469834a82bbedaa24a707515acf9c330c0f6b7a67a2998723e4f0070eae70981f04f5831551f176c865886934278cb502de5157a441eb73baf3d6091e0a26d92bd2ebed659c6b5f0c239aaaab55c2770eb45678739863707ca8bd2713632f4a2637bce1115573c02e44bb89f679c4e6f28dc9b69594d4dde484a8d38b227d80888685d7b780b62ca411fd673fe5054866d0f87576743618e2bac9eb24c2b912e58eeba4b65662423fec85ef2b69eb476e807bf26981e60b8c9e363ffd3b28ba01f73"], &(0x7f0000000040)=0x105) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x9, @mcast1, 0x3}}, 0x0, 0x9, 0x8}, &(0x7f00000003c0)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000380)=r1, 0x3a3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mlockall(0x80100000002) pwritev(r2, &(0x7f0000000440)=[{&(0x7f0000000200)="cb48805e312613b40c84eb93c6", 0xd}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000300)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000000)='./file0\x00', r3, r4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) 00:00:12 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x2) mlockall(0xfffffffffffffffe) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) msgget(0x3, 0x101) open(&(0x7f0000000080)='./file0\x00', 0x8600, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_buf(r2, 0x29, 0x69, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x4, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e220800000000000000000000000000ffff000001016f1e40a956c50f3b000000000000000000000000000000000000000000000000e21835c500000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000e8e8f92400503f1300"/132, @ANYRES32=0x0, @ANYBLOB="07000000010000000600000080000000f770dd36"], &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r3, 0x1f}, 0x8) 00:00:12 executing program 1: mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000eaf000/0x3000)=nil, 0x3000, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8002, &(0x7f0000000100), 0x10) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000540)=""/128) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$inet(0x2, 0x3, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e55eb80682a0930f3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008a900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ed00000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc376d7ad8efba7d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4c89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc100cb1b8bd95f4f5b6f587b5c6497f000000000000000000000000a27fd38701b05c1942f949b442e3fab5bb0c32d07880dc5ca8a7aad24d8fa82c16d3940de685c2370b498f4d36cbbbc56b5f14c9297b237af75ea469ad2d6a49a3b7c7c003da28abf8c4cac65d616103486c791de60ad8dc48b60ffda399e721104b8f7dde18c4de3bd1c0a3dab8de3be8ba438a7cab986684ddd91a56"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r3, 0xffff, 0x101a, 0x0, 0x0) 00:00:12 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @rand_addr=0x3}}, r1, 0x7, 0x0, 0x8001}, 0x94) r2 = socket(0x2, 0x1, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) close(r2) 00:00:12 executing program 2: syz_execute_func(&(0x7f0000000240)="982c3b0f050520d0f80791b0164141e2e99650855b66c421fde6120fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb53c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") shmget$private(0x0, 0x4000, 0x3, &(0x7f0000ffb000/0x4000)=nil) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000140)="0987b968dd3bef9b8a12dc1f12c55fa89f6238ce01e3308b67070a144a6e94b6e004203089871b7e4b640866331f4cdc7772fbe5543c5897da2055e05262baaeaef829fc", 0x44) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000000)="33bc1947", 0x1, 0x800, 0x1}) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000080)="429d2516a5085198ef32e583c85f09bf320c0d3166967e8727ebf845704599f6caf344206bfea073ffbbbb21d4da84b9b3d4502a4c5d6d678f52181735fe826d3233bbd3c1d569e9f86d499e4832856e1f2e73be416cd11bf6144dc59ac8f67e4f24f8b4c29bab251eb1d6f4cfb93c5bf2dc706c7270f4484cc7297fd774213b01d792c484e9311703cece5bf5e2347610d531ada88693a4e41d48d3fb8d084f7dfef4acd455a36d744a2df9ae6fd6bc9357a2bf6eab58") 00:00:12 executing program 2: mlock(&(0x7f0000ead000/0x1000)=nil, 0x1000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7, 0x10, r0, 0x0) 00:00:12 executing program 3: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') socket$inet6(0x1c, 0x2, 0x5) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:00:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8000, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xe8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000040)=""/29, &(0x7f0000000080)=0x1d) 00:00:12 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x9a5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x42, &(0x7f0000000580), 0x1f) accept4(r0, 0x0, &(0x7f0000000000), 0x0) 00:00:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) socket$inet(0x2, 0x20000002, 0x101) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:13 executing program 0: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x8000, 0x18) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000001400)={{"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", "aa7f64792cef131b2e160fb7711807d2d51c463338b7021306c5e120c92b5849", 0x80, 0x81}, &(0x7f0000000400)="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", 0xff, 0x9, 0x2, 0x10001, 0x200, 0x1, 0x9, 0x4}) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:13 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) execve(0x0, 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) 00:00:13 executing program 3: r0 = socket(0x2, 0x2, 0x4000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 00:00:13 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d942a517795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfef3427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f5dedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) socketpair(0x10, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000500)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000480)=[{&(0x7f0000000140)="c051476570b7eb8d7b01bfb52121492a2f558a2e056d45edba3783d4aa5e919d7829584019f79384317a3172db4c1b0f370f43593eb049bec2d47013067a397469402fa1da2d6345cf844b7a06f774f1635be9d6bea89f2345150d4f358dc5ac2ab1d6e24b74686be9068ec1db556f7bf5601ad29d8ea17c594011ef9e9742", 0x7f}, {&(0x7f00000001c0)="69e3b9d6d4d25d8f64d98f6a87f9bb6c4709d31422cd67e9e55c039f0edacc69a00d002223f2ead4ef2981669ef584742c7116f8d7d15a540beb5e554d1dd1a343e1e6", 0x43}, {&(0x7f0000000240)="62bf184d6bb0623413e2d60747be2304ad8573dbe24baeed40e2dffa90a459c9701548ec4bf9c23d3eb035dea948209795311879c68520012035182937f11639f5a16d705cf96085d6bbb645ee9920bfbefd8978f68f8f5e90208e434edfd5a694f585bfddc08cd3b81905457c8070eb409421e17fef420720c217647c9424673bd56afc9aa8f90dfc6af08bbb1d27adf91268452fc203a6c1dcdcc632674f49f693a5b67c4c6059ba1036991956bdf8b91fd14a8647b583451fdb3d4c95ec45e6066d7c38424e0996b81d928eb29a9f98bbf1c6ddd7d70017a1761fe51bcb31", 0xe0}, {&(0x7f0000000340)="cd7d13ea9d57aa8265ec3bf3e496c48cce646a20e17f0120c5d89bd5b1ebb13e8c9f592de019b25ca037f6e0cc9da6d6d046a6d81668125cb1bc0debb063d5ba58399a52318dd3f10f29b9fae179970c0ef34ae7dadf2f658b6bb5525f8148cd73bc7e80cae9699217041697d7220d0fc845becddb211291b33f9d2e69f0c7f0d450", 0x82}, {&(0x7f0000000400)="665fd7b8dee89b3341cf30f80b29adc48accf39189587410fbef2930d2632778a268911485ff943e1fe4e8e4209b28b95f44cf6143a7aba2afb9c7896779ec33fb4c0ae23378", 0x46}], 0x5, &(0x7f00000000c0)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x8}, 0x8) 00:00:13 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getpeername(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202282f66696c5f165da39e35c979eac1e00b7087808f8d8b138af77400"/41], 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x7, 0x1, 0x6, 0x4}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0xffffffffffffff7f, 0x8001, 0x0, 0xffff, 0x1}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xffffffffffffbdf4}, &(0x7f0000000080)=0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x400, 0x4}, 0x8) fchdir(r0) 00:00:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4a, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) socketpair(0x1d, 0x10000000, 0x200, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x1c000, @ipv4={[], [], @broadcast}, 0x5d4}}, r2}, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:00:13 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r0) getpgid(0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getown(r2, 0x5) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r3, 0x0, 0x4) getresuid(&(0x7f0000000380), &(0x7f0000000440), &(0x7f00000005c0)) recvfrom$inet6(r2, &(0x7f00000004c0)=""/240, 0xf0, 0x80, &(0x7f0000000400)={0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) poll(&(0x7f0000000300)=[{r2, 0x48}, {r3, 0x116}, {r2, 0x20}, {r3, 0x80}, {r3, 0x112}, {r2, 0x2018}, {r3, 0x100}, {r2, 0x2000}, {r3, 0x2}, {r2, 0x22}], 0xa, 0x88) freebsd10_pipe(0x0) fcntl$getown(r2, 0x5) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x7f}, 0xffffffffffffff74) msgget(0x1, 0x140) getpgrp(r0) 00:00:13 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000ca6400000000000000000000000000000000c8becd435a81a1f42b82e48058500fdd04c2775b4c60ab1e6f74e3efa6a9b779f34ee9c9091208180b2ad9627c4d669e2e754cc300bdc00ddfafe11c9a078d7ea3d34ad786694d2be0af9c528610c1dd2373c7d4ee3729fe683e479f06262158582224bcbba5b4b501b666511e5b2387f7bf545a9bc23f0127c16f4f71071180f5b04763705d8f45ad590e5bbfef704fd7d16eb2c3a0590c446d256c9d686cc7d1377f98fb1a54b5411d4e262df31c460f304cb36305f51adda74ab78940b68865d05851179bb43619f9d4359f43e72e1fe50fde460b469aed7d04000000000000000000"], 0x98) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f0000000400)=0x1000000c8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r1, &(0x7f0000000640)=[@in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10) r3 = semget$private(0x0, 0x2, 0x40) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xffffffffffff80f2, 0x200, 0x5483740d, 0x400, r2}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r2, 0xd14}, &(0x7f0000000080)=0x8) semget$private(0x0, 0x4, 0xc) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) r4 = getpid() fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x1, 0x7, 0x4, 0x20, r4}) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000002c0)=""/168) 00:00:13 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab54d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae82ff345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x546, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x7, @mcast2, 0x70}, @in6={0x1c, 0x3, 0x1e60, @mcast2, 0x5fbb962b}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r1 = dup2(r0, r0) accept$inet6(r1, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c) 00:00:13 executing program 3: getrusage(0xffffffffffffffff, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_buf(r0, 0x0, 0x59, &(0x7f0000000180)=""/225, &(0x7f0000000040)=0xe1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x36e3, 0x7, 0x3}, 0x8) 00:00:13 executing program 0: msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) 00:00:13 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = semget$private(0x0, 0x0, 0x470) semop(r1, &(0x7f00000000c0)=[{0x0, 0x401, 0x1000}, {0x0, 0x7, 0x1800}], 0x2) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') 00:00:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x34, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000000c0)="8fbffa6505d122df") bind$inet(r2, &(0x7f0000000100)={0x2, 0x3, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:13 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) setrlimit(0x4, &(0x7f0000000000)={0xff, 0x6}) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f0000d20000/0x1000)=nil, 0x20d20000, 0x2) 00:00:13 executing program 2: syz_execute_func(&(0x7f0000000000)="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") clock_gettime(0x4, &(0x7f0000000240)) syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc8600000000000000000000000080f5000000ff0200000000000000000000000000010202907800000000609433df00000000000000000000330000000000210beaeed6bdb47c43090000000100000000000000000000ffff0000000067b78fad69610c9b827298dd0ff55a9c9229e49c7a012b789e51276645192e6cc9f50c7b3ae84152ae6259f4b13671284733086d63e07dc2c6eed2bbd34f795453ea7fc259b9218812b2deb8cc0100f887e2f159840f20206ff3d4c65891f82e4d81877805c2f8574e82531e270bd5c1f3d7b5db023c389cee865bbbe2031fc36e"]) 00:00:13 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x4, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:13 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0, 0xfe0c, 0x0, 0x0, 0x100}, 0x40000000) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000100)) 00:00:14 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) pipe2(&(0x7f0000000000), 0x4) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) 00:00:14 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0xc00, 0x0) 00:00:14 executing program 0: geteuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) bind(r1, &(0x7f0000000100)=@in={0x2, 0x3}, 0x10) r2 = socket(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffdf, 0x4) 00:00:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @multicast2, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r1}, 0xc) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f00000000c0)={0xffff, {{0x1c, 0x2, 0x8, @ipv4={[], [], @multicast2}, 0x3}}}, 0x88) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f00000005c0)="98341b0f050fc7f791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1e5101f9b439bc4c27547950d00000079795ee6c45e1616ac10008f697c81a200080000c44219a775d0ecb165ef65ef9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000180)='htcp\x00', 0x5) setsockopt$inet6_int(r3, 0x29, 0x30, &(0x7f0000000000)=0x1, 0x4) 00:00:14 executing program 2: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x2000000000) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff0000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0) r2 = geteuid() getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000000c0)=0x0) chown(&(0x7f0000000100)='./file0\x00', r2, r3) syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d9c42139644ae2d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1060000e1b1ac45e22c892a0f0000009f") r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e95000/0x3000)=nil, 0x3000, 0x1, 0x12, r4, 0x0) r5 = shmget(0xffffffffffffffff, 0x2000, 0x56e, &(0x7f0000eb7000/0x2000)=nil) getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f00000002c0)=""/71, &(0x7f0000000340)=0x47) shmctl$IPC_RMID(r5, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x400000000000012, r1, 0x0) fcntl$setstatus(r4, 0x4, 0x10000) open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x4) 00:00:14 executing program 2: syz_execute_func(&(0x7f0000000140)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001121b7ab34d1c4e10bf8c470c4c461cd583d000fff81c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c2c4610e52e9f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000]}, 0x5c) accept4$unix(0xffffffffffffff9c, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x20000000) r0 = socket$inet6(0x1c, 0x2, 0xc1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffe35) socket$inet(0x2, 0x0, 0x400000000bc000) 00:00:14 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000c3e4c653fb0fa95ff965be3c3b6446ddcb150befef69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) r1 = socket$inet(0x2, 0x2, 0x6) fcntl$getown(r1, 0x5) r2 = getpgid(0x0) readv(r0, &(0x7f0000002d40)=[{&(0x7f0000000940)=""/75, 0x4b}, {&(0x7f00000009c0)=""/135, 0x87}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/219, 0xdb}, {&(0x7f0000001b80)=""/15, 0xf}, {&(0x7f0000001bc0)=""/57, 0x39}, {&(0x7f0000001c00)=""/33, 0x21}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/216, 0xd8}], 0x9) getpid() getpgid(r2) socketpair(0x17, 0x20000001, 0xfffffffffffffe01, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = dup(r3) ioctl$DIOCGETRULESET(r4, 0xc444443b, &(0x7f0000000880)="3cbad12954233f362d6e1d5e427acf53e4132cdfb97a7900ab8d542566dd9afefafbf465c2de8915b02540d2c79ca1ce2e93e1566447d6") setitimer(0x0, &(0x7f0000000140)={{0x1, 0x7}, {0x1ff, 0x6}}, &(0x7f0000000180)) r5 = open(&(0x7f00000002c0)='./file0\x00', 0x120000, 0x74) ioctl$DIOCRSETTFLAGS(r5, 0xc450444a, &(0x7f0000000400)={{"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", "984f730104dd59a1abaf09466191714e196901fc808d649881b4e6470fe30859", 0x1, 0x10000}, &(0x7f0000000300)="1bfeeccc64d8022f2927383fc4978edf70ecf771fe30a73e5f62f988c12bc37f308ea4a8b06365c6c4eebf7efa89e38d8221c5ee842983abc5bc03a9d98578b9c9b2d60bf1b1b37d5db22bfb7475e2b7b7267919837093aec3b572743448d38c6c17d5c8520fef1b6911609b23ab1fba27043b8b11cab493a44d315dbe978663a4e05f17cefeb40f1427d07e7602c8374f0730f0e89b27682d7a206da6a580e166412be248eb3c7be5d7c0ada6b85339df74413efc3a5876d967953aab96658fd5d016d78198588bfccbb7f094a73bfbf73a941afd590780f3f52c0ab18c4591694360c667023cfa3d59a0269498f46631a3a39ea7", 0x1f, 0x45, 0x4, 0x6, 0x7, 0xc6, 0x1, 0x7}) accept4$inet6(r0, &(0x7f00000008c0), &(0x7f0000000900)=0x1c, 0x10000000) 00:00:14 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x402, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x1005) syz_execute_func(&(0x7f0000000180)="1c0ab5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r1 = shmget(0x0, 0x3000, 0x100, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r2, r3) r4 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) recvfrom$inet(r4, &(0x7f0000000040)=""/33, 0x21, 0x40000, &(0x7f0000000080)={0x2, 0x1, @multicast2}, 0x10) shmctl$SHM_UNLOCK(r0, 0xc) 00:00:15 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) r1 = getpgid(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(r1) freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000880)=0x0, &(0x7f00000008c0), &(0x7f0000000900)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x20000000, 0x3d, &(0x7f0000000980)={0xffffffffffffffff}) r9 = socket$unix(0x1, 0x2, 0x0) r10 = socket$inet6_sctp(0x1c, 0x5, 0x84) r11 = socket$inet6_tcp(0x1c, 0x1, 0x0) r12 = socket$unix(0x1, 0x2, 0x0) r13 = accept4$unix(0xffffffffffffffff, &(0x7f00000009c0)=@abs, &(0x7f0000000a00)=0x8, 0x30000000) r14 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000a40)) r15 = getpgrp(0x0) r16 = getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000c00), &(0x7f0000000c40)=0x0, &(0x7f0000000c80)) r21 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000cc0), &(0x7f0000000d00)=0x1c, 0x20000000) sendmsg$unix(r0, &(0x7f0000000e40)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000600)=[{&(0x7f0000000240)="192ba35598b0c6d9a8451bd94a15532c0872520f87256e36bd4eb140d296df9d735b97f0569a03ab5c421107c9c95b28cd56318f0d81c01a3d3ddb2b426e425c3c61b82fff456fbe656b6fe51ae2264411940badc59f74", 0x57}, {&(0x7f00000002c0)="e041be72f543511d736d69725044aadff8f19b93bbc0884faa431590dea6f5f2d7211afc22f2214fae0d3ba3e4ef941f8d76d558540085c04c8f6a05ae07c6eab3ae38c5b6a7f0da544fd3", 0x4b}, {&(0x7f0000000340)="2a358bf439d418c07ace452e4587af074d2abaad2f968689a25780b8d470f392f734fa57ec6c22d5021c662eaa5af8ddacb559412e25f32e88e470ffcf3eb4b6d80d379ae1438e3740a89621d3476ec1e6410b0e4b6eb5c3b0ad4de468b425e291cbabf70d87d0cc3bce9463e20d420545f751bc55ce58d9d9bcff853c4f2e09872b7bfdb9f416d6970a96f26bcf41f78c1a3a2be13b2cfd04bdbad4622d80af5c668335939fa6f46986eb75abf112d5aada2b1983f38b174e53a9759d7b92d90c0006720ac30e2ecd32abc8b247f3714320f582af95f7", 0xd7}, {&(0x7f0000000440)="88dc022e87b6224a7b687adc0542db2156e8524c44c49286a8e643a659ed1c095518a007de587e76", 0x28}, {&(0x7f0000000480)="e7d8b435755ea703ef62cb8b4c6fdc094ebab8b2f65a6e93ff49a69264638257cdad55be47440f8ed92c910d1dbac2fe11026f36ffd9d53b5a335008e2d330618266b32cbd43ead9f0b19f7d734e4cc0aa54389839f65f7f115a3c7a1b3bd91096ffc56a0dc964943b970baf5bea3ec53bad020ee410cb88daa3b5c5b36823366b284c4c38ae1a58c34519bd8cf6487f28f6626a3878a2938c21ff527f36e301c99840", 0xa3}, {&(0x7f0000000540)="77b0d09fb02c7282d9b8b4f6bf200cdb842571cbba1bc5b4752fd61f9489a063309a0bb15027be40d809e960818a64220163b6f34fb45527be4b0abec5795ab7965dc248c5f3fe75bdd6bd3942a39451552dc10aa930016cc2c869eb6b8228b61bb815cb30a35f", 0x67}, {&(0x7f00000005c0)="992b2ad2a9e2c71954340daa843d0b70c50e43", 0x13}], 0x7, &(0x7f0000000ec0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000003000000000000000ffff000001000000c88e09fc464097b4845b1befb6548039bf2b9d54964beed830a9d2c21521c7f85c7d72940f0dc6782da006eca167e7386b90393c9d87289af0fb56a7cbf7385c475980010000002e91859b2b4ab942e06fce5c34f3cfcb5fcced281006bef0542744e571d6db901dc6614cfb3b30d5aa0bcab620380000000000000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r21, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x8}, 0x84) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='.\x00', r22, 0x0) chown(&(0x7f0000000000)='.\x00', 0x0, 0x0) r23 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETTIMEOUT(r23, 0xc008441e, &(0x7f0000000040)={0x4, 0x9}) 00:00:15 executing program 3: r0 = msgget$private(0x0, 0xfd) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT=0x0], 0x1, 0x800) r1 = dup(0xffffffffffffffff) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000000)="55a941ac3e1ba2a73808e824c0bf2fa6ceade40c0e1142007b612f79a8e88144109115b0ce678c96c4a25d8ecd5dd568059cca03cc3b5bb7187a3c86146d256fae470b13911b8fbfa4ea63652e2316f19055a93d427b99e9870cca98b682c0ad093da5f45aaf742bb084d1343b4874e4590f4e13f47a31917c6803014f6e5488f5") syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r0]) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0xffffffff00000000, 0x400, 0x6, 0x1b, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r2, 0x80000000}, &(0x7f00000002c0)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000180)={0x33e, {{0x1c, 0x2, 0x22, @empty, 0x6}}}, 0x88) 00:00:15 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000240)="ed93c561da6ec0e484f5c8799ca68e5b325168c2b45c9a0f3dffa792bd0122345212395b864751f34a49f89b448bea4e6997826fd234b5177d3b8cd128f3bf85c48a8d2c1859c9a0b4972bdc3c49dcebb6d8d6ca76a63e390c06944f5420b4f8eeeb8fbc4f98a2d2b7b57fbfc006124870a6f6c7d896fb3c858b5b40647f05f496351800333529e595b3344b9e3991bf33010c48aadff16dcd2f9979472eeacd9135e6") r2 = socket$inet6(0x1c, 0x4, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x33, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={r3, 0x9, 0x1, 0x7, 0x60d}, &(0x7f0000000180)=0x18) 00:00:15 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b466ab14e9d244bed1433e2561a54edcdb2cb0e76d2edc63e95b8d8d74746f7cf49e3beacd5b8862109148f926902d68bdfa709bd62ca10aa35a1aaa052b076fa4a98e6d7afa006b95cb05790144dc4d69f4203c9a61e96dcf8a4645f894e1eedb7b2646f27efbb502f4a59f65dd46d58d53263f881708d4c37544877b2fbeefec84b647cbf1fcb05c47dfc"], &(0x7f0000000600)=0x4c) bind$inet(r0, &(0x7f0000000640)={0x2, 0x3}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = socket(0x1b, 0x3, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000100), 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000440)={r3, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={r3, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r1, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x8000008000003, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r1, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) r4 = semget$private(0x0, 0x3, 0x100) semop(r4, &(0x7f00000005c0)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) openat(r1, &(0x7f0000000680)='./file0\x00', 0x104, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 00:00:15 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x10000000) ftruncate(r0, 0x6) 00:00:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r2 = semget$private(0x0, 0x0, 0x4) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x0, 0xf, 0xa13, 0x7}, &(0x7f0000001840)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001880)={r3, 0xff}, &(0x7f00000018c0)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f0000000340)=ANY=[@ANYBLOB="01009db3c922959e42f8"], 0xa) ftruncate(r0, 0x5) semget$private(0x0, 0x3, 0x20) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000001740)={@remote={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) clock_gettime(0xf, &(0x7f0000001780)) close(r0) mknodat(r0, 0x0, 0x20, 0x8) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000001900)=""/3) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f00000000c0)=0x8, 0x4) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 00:00:15 executing program 1: r0 = shmget(0x2, 0x4000, 0x80, &(0x7f0000a7a000/0x4000)=nil) shmat(r0, &(0x7f0000f18000/0x2000)=nil, 0x3000) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000b1e000/0x1000)=nil, 0x1000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) mlock(&(0x7f0000e93000/0x2000)=nil, 0x2000) freebsd10_pipe(&(0x7f00000005c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x802, 0x1) freebsd11_fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x20}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240)=r4, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2108000000fe8000000000000000000000000000aa4000"/128, @ANYRES32=0x0, @ANYBLOB="01000000ff590000000000000100000003000000"], &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r5, 0x4) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100008, 0x0) writev(r6, &(0x7f0000000440)=[{&(0x7f00000002c0)="3c243975540b7bc34a456c42066c477a8b033637e582fffafd62bfecb04cd6d73e470775eba6fdece9a73537f398e21c568ab8d951210d3e3dc216dbbe", 0x3d}, {&(0x7f0000000300)="58a67a5086885bb8b2d9e30f1d05b8697dfc8cdde309c8ed49764883fa8d2b8950aded69fbe65d8d2125", 0x2a}, {&(0x7f0000000340)="a55d13bad6b59e940a76803db0743f85ca862062a496e623ad20fd4116d377cf389401c3db01758216b8516c4efb6b6f2f72b40d517af883c76a4d5e58c90023b094c13dea74718a7893fa092f266f368eee383f97c4008a25c379a3d29dc05a9eeef59c379e33ee1a8f11e936919517561b7b43c44f2bb3f93bdf51f0bd1e1d8a28b33d6ed396a9f883e790a3b95792de8ea1e5ada3009e0924f615befa4428c70c646d86dd7b55c4d9d7f83d1538a2d2596f8b92c2278b0cc7e56cd33e500a77ad23d27a78dd1ff770b30c22c52215ddfadc71ce8bd2b4fd1b", 0xda}], 0x3) munmap(&(0x7f0000ae4000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000280)=r4, 0x4) 00:00:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) r2 = getpgrp(0x0) getpgid(r2) read(r1, &(0x7f0000000000)=""/175, 0x6d999) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x208020000) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) recvfrom$unix(r0, &(0x7f00000001c0)=""/150, 0x96, 0x40, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x3e}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={r4, 0x5}, &(0x7f0000000380)=0x8) r5 = getpid() getpgid(r5) 00:00:15 executing program 3: syz_execute_func(&(0x7f0000000240)="982c240f050520d0f80791b0474141e2e99664f7dec4237909a200800000e60fc4014aababf66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b002e6744eeba0dfe8c738888a1c40fbbc4e201acac10000000808f29400443b00b0000000071d56b04b1b0ccb1b0cc584a5726360f7e3a646464440f622a2d9600000000cadcdcc46211f7c60142c4b6593131b15d789999c9110f0f3804830a00fa00") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@in, &(0x7f0000000100)=0x10) 00:00:15 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 00:00:15 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b361, 0x100000101}) mlockall(0x3) munlockall() r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000100)="91cd801313000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1660f383e3b670f381d6a2f67450f483b6bc6c4630548541a480863460f5776c16182617878965e01fe5f30f6c4e1f951313445e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x0, r0) accept$inet6(r1, &(0x7f00000000c0), &(0x7f0000000280)=0x1c) 00:00:16 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x1ff, 0x1, 0x5, 0x4, 0x7, 0x10001, 0x7, {@in6={{0x1c, 0x2, 0x3ff, @loopback, 0x8}}, 0x0, 0x80000001, 0x9, 0x1, 0x8, 0x1fffe000000}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x6, 0x4, [0x4, 0x3, 0x9, 0x1]}, &(0x7f0000000280)=0x10) 00:00:16 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet6(0x1c, 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e20c2bcf56c83a7730037388026a1e3474888c08c9080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000cd8e00000000000000000000000000003aa3b85de884787e6f405be74c3487b9e9a71ab2b4611bdb8939114e9d293ca400f21ea7f4eaabde72b2e255578b7b11f07a0e8f2d1d060663b023eabcd4707c6c94b8", @ANYRES32=0x0, @ANYBLOB="09000000ac000000050000000400000001005700"], &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x7}, &(0x7f0000000280)=0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x6, @loopback, 0x8}}, r2}, 0x84) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2, 0x3f9, 0x1}, 0x94) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:00:16 executing program 0: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000000200)=""/11, 0xb, 0x2, &(0x7f0000000240)={0x1c, 0x2, 0x0, @rand_addr="fe07c1557982b490fcd7ffe47a29e5c8", 0x2}, 0x1c) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r1 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r3, 0x0, 0xb0b27636e0824fc5, 0x0, 0x9}, &(0x7f00000002c0)=0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) getresgid(0x0, &(0x7f0000000600), 0x0) 00:00:16 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c110f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 00:00:16 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f', 0x1) mprotect(&(0x7f000023a000/0x4000)=nil, 0x4000, 0x2) 00:00:16 executing program 2: r0 = msgget$private(0x0, 0x8) r1 = open(&(0x7f0000000040)='./file0\x00', 0xa, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000700)={r2, 0x8}, &(0x7f0000000180)=0x255) msgsnd(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0000000000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7c1dacc2e201bcda5cc5303e72b82fae2f44c4ce6b97265b91dd8a0eced7b426c7d8ccc6fa6b4b10c18aa6735ac741c281285ab475c7a5ed4ed1d68279ac079097d45f02db69d354fb2165d325de7f849c1581c59b1bf90396bc1731bd30c4fd41f655c43d5de9503f599ccd33e122f0d7ef9385dbbd3b43d21978138570f62f4c0bbd4c6a57d51b825c259420ca0a374068b300ca002e7c8218d621d6b2ee1a2cd96cdef4cb38026fee15d1a74a3c6956f966653ebdc8d3b7d87798ecd3a19"], 0xa7, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xd5}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8) r4 = msgget$private(0x0, 0x10) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000780)=""/135) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:00:16 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x18, 0x0, 0x0) munlockall() 00:00:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0xce47}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xd, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xfa, "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"}, &(0x7f0000000280)=0x102) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1204, &(0x7f0000000040)={r1, 0xffffffffffffffff}, 0x8) 00:00:16 executing program 2: r0 = socket(0x20000000003, 0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:00:16 executing program 1: truncate(&(0x7f0000000040)='./file0\x00', 0x8e) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x20, 0xfffffbff) 00:00:16 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = socket(0x2, 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) setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x3) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000b50000000000000000000000000600"/133, @ANYRES32=0x0], 0x8c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x3ff, 0x110, 0xfffffffffffffffe, 0x8, r4}, 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x81) 00:00:16 executing program 2: pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000340)="3f5f9e9e1937aefad0eadd637428040eeaea1da69b6debd4b6b7c6845731ba2cdb8142bfd042b8adf44b7e7f53ccd6a5282d3239567ce72ecc9274f86ed9a34be9a48acc59ade1c0f2075ec4ec10ee8b760bc364c3ddd19b6ce591e9f84987b593154c27dce45f8ee2162cb759f42211fd8ff3dfc4319f4979cae3d5468516c095334ca504414d22d3fb4851a78618f4f77e3084442f2b22b85f83a8232cc74eaf0c541a0b931142244438a90ee8e34bcd6b5155bb3cf886a2") r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000500)=""/85, 0xfffffffffffffe74) open(&(0x7f0000000240)='./file1\x00', 0x100040, 0x82) renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00') mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x5) 00:00:16 executing program 3: syz_execute_func(&(0x7f0000000000)="984a2af72ccf4c0f05bf02084f00c4a37bf0c52341e2e9c422e9aabb3c0000004a0fc7a4ea70dddb000000000f8fe8088f5014268e020000004e5bc4aea2658aaa10aa10660f38091e66440f667b00e51bc421045f4607c421dd589fc4e10bf8c4c482ed9804cc620f520865f2ad878783397fd3ff4a4865f20f7cd8017878c463016907aeab440fec3f67ddea660f79cec3c4899294d8c4817e1037c4e35d0a241f00000f2d8f0b000044dde2a0c10b00cca27a0e0f414e53d2c4a40a5d3c66450fc4650000c4e39978c104c4a2d52b80cec44d06ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000577057b83b00a242f1f1fb450fb38803000000") 00:00:16 executing program 2: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x9, 0x0, 0x1000000000000000, 0xfffffffffffffffd}, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x41, 0x42) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) r2 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x7fffffff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xffffffff}}, r0}, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt(r1, 0x40, 0x0, &(0x7f00000002c0)="f77becd591060fc52a6d8c62ad1376f92999f3abb73780ebef5646b4420b47cc36a41ebaaf0ca1", 0x27) 00:00:16 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(0x0, 0x0, r0) r1 = socket(0x1f, 0x20000003, 0x9) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x8, 0x2000, 0x6, 0x8001, 0x8001, 0x2, 0x1, r2}, &(0x7f00000000c0)=0x20) setregid(r0, r0) 00:00:16 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x17ff}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) __semctl$IPC_RMID(r2, 0x0, 0x0) 00:00:16 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000200)={0x4, {{0x1c, 0x0, 0xfffffffffffffffe, @mcast1, 0x400}}, {{0x1c, 0x0, 0xffffffff7fffffff, @rand_addr="ddab99555b805a52f32b6c5c56422c6a", 0x9}}}, 0x108) syz_execute_func(&(0x7f0000000140)="2c56b5b598cd8078697bf56962f5696200d936470f5e18f2680c0000008fe9589b26c786c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce00000802000440f14b396bec08a51518fe9509b9b9bfc0000c1ea01eff220dc5f0b00005b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df460feaf14336660fd2938c0000008f8918018e290000006666450f17720d14111d54111d00") 00:00:16 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = msgget(0x1, 0x0) msgrcv(r2, &(0x7f0000000000)={0x0, ""/176}, 0xb8, 0x2, 0x800) 00:00:17 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) r1 = accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r2, &(0x7f00000003c0)='\x00', 0x1) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x100, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x1}}, 0x0, 0x5, 0x0, 0x57}, &(0x7f00000004c0)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x1}}, r4, 0x8, 0x2, 0x588}, 0x94) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000e81c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="110000000138e231a23727cc7ae8431878e503ab92"], &(0x7f0000000240)=0x19) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r5, 0x3, 0x5}, 0xc) sendmsg(r3, 0x0, 0x0) faccessat(r3, &(0x7f0000000340)='./file0\x00', 0x0, 0x400) 00:00:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) pipe2(&(0x7f0000000140), 0x4) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") 00:00:17 executing program 3: socket$inet_sctp(0x2, 0x4000000000000005, 0x84) 00:00:17 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = dup(r0) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000180)="0c1673ce8f1175a68ef73143ca15cff6778b5136ea29b3a84e468309fc45aaeccb16e2636adf17cee957e1da5c8b8e6e612bb5977d8d1b8f29a3de7f49d5478ae9c3723afe5075a1c63cad2e3da0fbdc9565d83b08f13bbf02112f965681ead4eaee4b335b80c5f26894858d63ea36e09e800027d847188a76640d7cb4d95ecb2e4f6a7e580ac7d77d876181d95c36c3ee1a0e757d8d4e", 0x97) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="01002e01fc6400838092406566f78b9a8d9d642c74062c1ef6161b365190acc51b5cc8cb282800f423f32e0d0a4631bb910adad1dba5553ec877efd574b026aebf1c9f01fefffffc3f060e9998e0bb0f210f93e2f4d76b6a44b1988144ef98312d2846130bee2b7ceb7c86"], 0x38) 00:00:17 executing program 2: getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={r0, 0x98, 0x1}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0x1, @rand_addr=0x20}}}, 0x90) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000040)=""/16, &(0x7f0000000080)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x44, &(0x7f0000000440)={@loopback, @multicast2, @broadcast}, 0xfffffffffffffe17) 00:00:17 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000500000009000400000009000200000002004e23e000000200"/156, @ANYRES32=0x0, @ANYBLOB="01000000030000000080020003000000ff011a0f4ab9dd0000"], &(0x7f00000001c0)=0xb8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r1, 0x4) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x2cc5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r3, 0x20}, 0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x7fff, 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x11) r5 = accept4(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8, 0x30000000) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000004c0)={r3, 0x4, 0x1f, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000380)={r6, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000003c0)=0x10) 00:00:17 executing program 3: mlockall(0x0) mlockall(0x3) 00:00:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x102) r1 = openat(r0, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000002c0)={r3, &(0x7f0000000340)=[@in6={0x1c, 0x2, 0x0, @empty, 0x4}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x3, @mcast2, 0x7fff}, @in6={0x1c, 0x0, 0x3f, @rand_addr="396566750b982baa1a35406bfb7d9f33", 0x2}]}, &(0x7f0000000300)=0x10) syz_execute_func(&(0x7f0000000000)="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") r4 = shmget(0x1, 0xd000, 0x20, &(0x7f0000ff1000/0xd000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000240)=""/71) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(r1, r0) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/142, 0xffffffffffffff20) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x4, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:00:17 executing program 1: r0 = socket$inet(0x2, 0x10000000, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) r1 = socket(0x0, 0x20000001, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x10000}, &(0x7f0000000040)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "43d705e0d01b185da3ffad9143030088"}, 0x14) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0xde}, 0x8) 00:00:17 executing program 2: utimensat(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{}, {0x0, 0xfffffffffffffffb}}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x5, 0x1000, 0x8, 0x57f, r1}, 0x10) 00:00:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000feff0100000010000000000000000d75a1cbab505a51144b19a4fb509247ecc1cda8c0694cd20bac89dd541f04a588b07444237a0653d0a2bd93a14b37009bdcef1c0d7676515a12eeb1fc2e397251082df94dbe7bd6a34d126da9b39cbb4946adcc80a698bff68075c0a2ce02fd76bbaa64f3"], 0x10}, 0xc) 00:00:17 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)="0128886b1cfa424336c597158201ca5f3b65b7d956576fdac204f91273a4985ec085826564e211c8b97ddf1f26739db79621ac06a0d4c45a4e9c0904c10fb232a88788b0517339aad74acacdbcfe00248547959d0bf94842d9d9c5cef4b3890a901cd3aa6d") ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000180)={{"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", "48791353695840b65a1fbce7a4ee942ca8cb28efc9b392ec84b33a0e7f8de0fa", 0x3ff, 0x7f}, &(0x7f0000000080)="4f8168024e9e8dc0288cf8cc5dd69d60e5a611fbba88e74a5d9d62d0b208fc28d8e9f8aeccad0b387ae88bf238faf6696a7cb092ec7ffac3cfa7a1972314ddb7dcf76b119bc2e005b0564620ba7ee04cdd59c66cd88e607dc1bf38ed4184ebd5a6ef164b39035b7d52ff06f915c268793435b5b2a4d92c371951be0d1e57f7390639314dc34021c972bb2704954199b07dad8f96223388bb20145198f64e81a11ecfa356e0852d62ebcf3dbb5ece3246e86623b5ab7e480caf2387629ff27561dcf8db32937f6f8d67aa00b7a83d08eef836104dd520c21668b7c6076980d41fe4ba699d4ee9ff757f05ee4e60ad16d5de474b87ad", 0x2, 0x8, 0x4, 0x5, 0x7, 0x6, 0x3, 0x2abd}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4$inet(r1, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000640)=0x10, 0x20000000) lseek(r1, 0x54, 0x4) writev(r1, &(0x7f0000000880)=[{&(0x7f0000000680)="2c35f1a0ee0da0484df15efca9bfd04f88c3faff22bdac005017886d62ba009723a200f8a66f5ab10cac0552afe4b911028423ac88fff0369f164a9e75d07931e07461938cdaa38818da10ddafe187b506ee67d38ead554fb30c8daf2e8922d9fe1fddcc9c7761f830c28657595db2899451a78dd24b8d0d6c7c", 0x7a}, {&(0x7f0000000700)="baff1dc8a40e0f64b20a2ff87ce5cf24c22f4829cc89f3831a196022b8537c19d15f8215f6ef29d7716ca724551935f0d7b75fcfe158dbfb6f8ba1b6105ae96b76a4a63b6beaf758105956eaa608b4f8a1584c2fac20516af166bf844bd7d4d44c23d1e03e00551454dd0d4f0c60f1d156cda19d577e9f27a88ab2ddce5526f7a871bbd4f5b1cab1a214eb77d2bb7b3d1050299d461563ede331aa3e9c73c6fef75e5d0fb150f3cb80944a6135be99691d43e8e2814063c8597756dae496fd007b92c44a7c6cae9fc0fae7a00a92fb31614f74f4af1c022ab0ef803ff5d17cee4aa367bbb744aef4482b359b9066531c06", 0xf1}, {&(0x7f0000000800)="c0df15b9defc4ccdd6b19da392600d07e750ae86e80ef587a1b18add96942c55e1f6cd1d82090268ffb6171ce70250129b87b0f8195cb311a065e3133b04e83e350a41c1cdc0ed494225bd8cd05de4c2bab196965a3ebd", 0x57}], 0x3) listen(r0, 0x3) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000980)={0x10, &(0x7f00000008c0)="562109132f6ead7c82e822aa6de5e748f6c75d7dd4b12d33c6ca8f1f3fcc171d5d6ded8756a188bb15a0aea4dccfa6cc25f25527b46393f3f9eb559ff144c8875e972f49861d8986c481536925fe8bfe6e45e394093462d9f3c0feb27ae40c61ec01498da11a0435b24fa507bd9bf061f30043fd57d12d62ea8ee82cdb7baae6500a10cbf83c729df17a3cbe9a2c2bb5b6676ba0487c", 0x8, 0x800, 0x10001}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000009c0)=0x3ff, 0x4) r3 = semget$private(0x0, 0x6, 0x0) semop(r3, &(0x7f0000000a00)=[{0x3, 0x5, 0x1000}, {0x3, 0x3ec, 0x1000}], 0x2) freebsd11_fstat(r2, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) symlink(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)='./file0\x00') ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000b40)="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") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000c40)={0x63889c06, 0xd4d7, 0x4c10, 0x0, 0x7, 0x2e, 0x6, 0x8, 0x0}, &(0x7f0000000c80)=0x20) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000cc0)={@in6={{0x1c, 0x0, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x100000000}}, r5}, 0x84) r6 = open(&(0x7f0000000d80)='./file0\x00', 0x8, 0x85) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000dc0)={0x2, [0x0, 0x0]}, &(0x7f0000000e00)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000e40)=r5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000e80)={0x81}, 0x4) writev(r2, &(0x7f0000002400)=[{&(0x7f0000000ec0)}, {&(0x7f0000000f00)="f1344d83a6ccbc1a613712e2a867040e81166f9e9fdf76", 0x17}, {&(0x7f0000000f40)="124fd2ff1c31f1798c22a22cb59e632677a175c7ca6b2bd4b2e80929328a4bc8370e76eb9403a705d0299fee008938c0dec47c6eb6cf15bd6965f0c3ee9bb6dddf8b6e5fc6468b9e25c18c11a3ffc6426b40140c37d88250430ad869ad5747b1a66155326fd05ca8962343215142ebc27287b98fd1575fe9673ed7ac1e35e1f162ab11e4e7b21ac670cf769198e3cdcbd1befebe26829d02cbd1fc6a27a652f90a27402245044f0a2bb7818603ff70be", 0xb0}, {&(0x7f0000001000)="008b7a24687b15f6bd2fa1646646da2ef2d567c30c27aae080125d98ed21fa2134973149f6c5196a8e62e2b3b06d07d9e9e0108f7fc8601837362f959dd633fbcd5c4eb94a74114e6be3886d79739de3bb11d84d00ffc9fa49d88df42c42b47b77a2751ac01c7600cbccedf4dde837ebb3b60ce062ae984df99bcca7f4a6b3b7f9d394ee51b7dbe707d5528fb97d447ffd4eb33a7eaaf93519a003bda5bddd64a1f96ea54a56c38ffd9a4ecc816728fab43fce18cc68f201a41a49639f712b89", 0xc0}, {&(0x7f00000010c0)="53614abc15afbcd7fb58865ab8741486c7f2b0c9ab15bf988242cbe9c4e050d7cb0a125c181e9065ad576a594d163554e92efece86b015cf0d39e02639c316dedbd3fcb89c8d5cc16adc752013f49b843293a5a818ec452ecda52fa7dfbda5f09ed5b8500924191f9c95f1ebfd3fa99eb07d5c6d9af90c11577867b411bbc498144507b3a9967b718bb9ec0986accdcbc287d77b9ea8503a21d8b00e96d156114e153bfec40597ad735d8af849fd43f9309882b94b34935c6a13de098f653a2a6ce01f4c00055333654e9cf1744411c4c93cd45da7a4213689a19c25ab830bcfcaa91d4ad8ac4a3bb4cff58fdd81d3eae8316cf9f0449cfe", 0xf8}, {&(0x7f00000011c0)="dcf0c5206ba3cbb4711b342f65129aaee8161dbc37fe238ae9ab1539f597d91c02c86f", 0x23}, {&(0x7f0000001200)="3057a18c9ab1757661cd39498b26db75f0cc9e6ebc1e57a719987f6585eeb7a42d39d63734075c81b49a3658a993738771f63fdaeecf4884dd632fafe44bfa6e99d17c", 0x43}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000002280)="86d6eb9bc1cb658a76ae17cdb97d1b0437a531901c196060c241c1831e43cebe74d64a2e807736e34ee71eed6f90522b0271defc2cb062c0efccf11941b3b2bf4c149f", 0x43}, {&(0x7f0000002300)="74832917dc09891225f56643cedd74c32831c1be93990dfac7f8f24b0c95c8fbf1ec40b0efe83d2eb2fbcd957d3e867d8a239eac0d82a6f29af358626ea5d747a9f747553982931ba7ef4727716258d4cbee53b16cd90f7bb964901d89490fdbfd717a851f3f65be70935ee60f9a685b88cf3ce233e23ba7bb62ade48f35367471bad6c23c3c7bd8ea5fb4ae18091d6e82ffbd1cf9d415fabc5669220a8ee01781141e9d5cd2738a6cb683ac61cff3d2f52a6cc3350e39f188b42ab13a2a68992ebb20de6ae5c8e99b1a429b496d8ea0f1f79da45ab6db810ae07279ef0ac6d6829565c6f4d06567b207952f79d66b", 0xef}], 0xa) __semctl$GETNCNT(r3, 0x2, 0x3, &(0x7f00000024c0)=""/130) openat(r6, &(0x7f0000002580)='./file0\x00', 0x400, 0x90) r7 = fcntl$getown(r0, 0x5) fcntl$setown(r2, 0x6, r7) readlink(&(0x7f00000025c0)='./file1\x00', &(0x7f0000002600)=""/185, 0xb9) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x51, &(0x7f00000026c0)={0x7, {{0x1c, 0x2, 0x7, @rand_addr="ab10d9b6ea5add9cf6aee5e5ee9bbb4f", 0x4fe6}}}, 0x88) setuid(r4) 00:00:17 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) accept(r3, &(0x7f0000000080)=@in6, &(0x7f0000000100)=0x1c) accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) recvfrom$unix(r4, &(0x7f0000000240)=""/185, 0xb9, 0x2, &(0x7f0000000300)=@abs={0x1, 0x0, 0x0}, 0x8) __semctl$IPC_RMID(r2, 0x0, 0x0) 00:00:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0x11, 0x0, 0x0) socket$inet(0x2, 0x3, 0x9) 00:00:17 executing program 1: getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) r1 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) r2 = socket$inet6(0x1c, 0x5, 0x40) r3 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000001c0)={0xfffffffffffffff7, 0x7, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast1}}, r0}, 0x8c) shmdt(r1) 00:00:17 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x4, 0x7) mprotect(&(0x7f00000f2000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f000042b000/0x3000)=nil, 0x3000, 0x4004, 0x12, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000040), 0x4) r2 = shmget(0x1, 0x1000, 0x1, &(0x7f0000362000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/40) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) 00:00:17 executing program 3: r0 = open(&(0x7f0000000280)='./file0\x00', 0x10089, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000004c0)={{"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", "1a1767176412008d16eb8ada2e88c5b0a4a2306c97693b060e5da34d6a629f89", 0x4f6b, 0x3}, &(0x7f0000000080)="cce052300cf00882248fdccc75a73f6164b436d554084093aba4e528260af37814026d88c7461071d904f2074b513e6197d73a10abfeda446995ad1b2b7823550b27b0f889f34c3e0ac6a79830f46c59751c8b91ce86e8ec52121769566aea5ac325f9654d6fa7519fa9519695889e6bd61e925f7250a3b8", 0x200, 0x5, 0x80000001, 0x7, 0x5, 0xf61, 0x3f8, 0x40}) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000940)={{"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", "a643f6071b211bc11c26a8aaa21b813f4c69f601214e170c65ad0475da0aeacf", 0x80000000, 0x9}, &(0x7f00000002c0)="a2187e5401bd9dfda3fcf70ee2b724f1bf5e4a8c97cc7e5090e462727924b0168bf805131c5e18f6786ef78888b35f156edbe605cc10370804cd65d414de49147533fbe87e9b12cbdb0fc2e41310c42ae1fa5c689d174d9236b34bf465f4c1e1a3f6b02d271b1d8389bd844b182ce0021f9f8691c4db5e132023ef30eb011615be86d4ba09958d9a6ca15e9e4291ceb82143dc5c67d4565dc91019bb2aaea1d09fd22bdfa8a52eccfc5023acc4058fb0cd2a3396b9d7aae281117355241f66cc583ba199d4facd32d9b61bb265689b7d5618023f36", 0x6, 0x3, 0xffffffffffff0001, 0x100000000, 0x1, 0x1, 0x0, 0x9}) fcntl$getown(r1, 0x5) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f00000001c0)=0x4) accept4$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000240)=0x1c, 0x10000000) execve(0x0, &(0x7f0000000340), 0x0) 00:00:17 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0xfffffffffffffee1) sendfile(r0, r0, &(0x7f0000000080), 0x10000) accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x200, 0x1, 0xffff, 0x4}, &(0x7f0000000180)=0x18) r1 = dup(r0) geteuid() setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), 0x4) 00:00:17 executing program 2: select(0x379, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x400000000000000}) shutdown(0xffffffffffffffff, 0x1) 00:00:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fdatasync(r0) ftruncate(r0, 0x400000000106) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000180)={0x3, {{0x2, 0x0}}}, 0x90) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="000093a02c88ad700300"], &(0x7f00000003c0)=0xa) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) fchown(r0, r1, r2) 00:00:17 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000180)={{"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", "40cabc20ab4bd981106c3aab77c06305df4e9d199f97a90b65f5929fd3a9cda8", 0x1, 0x200}, &(0x7f0000000000)="6121c16e64c23e876b975212a325187fbf27be0f6a88004e66ff8541d93b7c6794adca491499b3462efa431cdd68936d47de1c0e663c2352eb4d64cdac464885e0135ba75e934c59f493801c1dffa6933860d687bc98e8c32496758b54790090793cba65c8c11731ac6d5c5ac3f07ff6863d6e4e697c9393782e3804ec397bf07900079acc9c5d5492a891026e31555adbe065ac4f2270b8696568fac3fb0ecce8817e0dab276c9160185f8f35f66e648765303b40482eaa172b0fff60a493f2762aac02b449c7bd7763920ee2a670", 0xf800000000000000, 0x6, 0x7f, 0x20, 0x100000001, 0x7f, 0x5, 0xfffffffffffffffd}) r1 = open(&(0x7f0000000140)='./file0\x00', 0x400fffd, 0x0) freebsd11_getdents(r1, 0x0, 0x0) 00:00:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) fstat(r0, &(0x7f0000000100)) 00:00:17 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82028f"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x86, "63ab346993cd3660911a902c7df10e356fca9fc00da7a03e16bfee5b8dcb8b5323a766c9bedcbe298b441d862a1990564ed55e0672a88458017285e1647058c5af1b870322c796824f595e0dd638e670733d071b3e12303e1c088f919bb3fb479191232b8cebb133dbf113be674aec77fa72d39a842196ac2c6fbc8db2866454d124eb1d9eb6"}, &(0x7f0000000040)=0x8e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000001c0)=0x8) getsockopt(r0, 0x7, 0xfffffffffffffff8, &(0x7f0000000200)=""/151, &(0x7f00000002c0)=0x97) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x1, @mcast1, 0x6}, 0x1c) 00:00:17 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) select(0x40, &(0x7f0000000140)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x10e9, 0x800000000000}, 0xfffffffffffffffe, 0x0, 0x0) 00:00:18 executing program 3: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d07c80000fe07000080ffffff000d00000000f000ff0200006600000000000100000000012c0090780000000020f0a0af00000000fe8000e8ffffffffffffa700000000aa00000000000000000000ffffffffffff"]) 00:00:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0x1c, 0x7, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@remote, @multicast1, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@multicast1, @local={0xac, 0x14, 0x0}, r2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @loopback, @loopback}, 0x2de) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8, 0xf, 0x7fe0000, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0x8) 00:00:18 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000004c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000400)=0xffffffffffffff59, 0x1ffffffc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r2, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000340)=0x8) fchmod(r0, 0x31) accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000) semget$private(0x0, 0x7, 0x400) 00:00:18 executing program 0: syz_execute_func(&(0x7f0000000380)="98a84aa84a2c431c3e0f05f242e161bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100002, 0x22) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000280)="9826472c4b0f05c4a37bf0c53e41e2e9e80000000067660f6b18440f9cb66bd2c92dc4621bf5f28c3e460fdf4eb34eed67f240ab0fa0ab2f2fd1c4e10bf8c4f847f65203f4c66db712c483397fd300dcdc0fbcaf00100000f345d9c6ad0f0f847af00000000cc5c3c7214cb9a5605419c2c2b00b00008171a30b8a826eef66460fae3b4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb6961f469e3c0f52610102d000080df58c4a1dd7dbbbfdd5cc600d0f2f0a1c9fb110fd3c48aa26161e2") 00:00:18 executing program 3: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b1d000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000003c0)=""/4096) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) msync(&(0x7f0000a46000/0x3000)=nil, 0x3000, 0x3) 00:00:18 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) 00:00:18 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000440)=0x1c, 0x30000000) r3 = dup(r2) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) flock(r4, 0xa) fchmod(r3, 0x16) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockname$inet6(r5, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000500)={0x0, 0xae, "76339d4b132212dadbcf30250534a1118947d10ff7a81b39ceb2a3bdb545fdb135f47f3527c05b0e9fc458992ad8f45f391e6dbcff7c050bb96ca822861a97616f725c3b9a29c594d2bcce1ecc2aea506b2156791a4f7bbc29036b765eb469704747faf9a0030236c7b3a75c08912b2c3801f659e442be971e8f35b4033d5dd029e549dc502e179ac5e4315bf609a2ff655c6cf1877af249136e3b06e0bbaeb79536e4c0ae08f3528bf46057eb08"}, &(0x7f00000005c0)=0xb6) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000600)=r6, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) poll(&(0x7f00000004c0)=[{r5, 0x2000}, {r3, 0x62}], 0x2, 0x5) poll(&(0x7f0000000200), 0x0, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f0000000300)) 00:00:19 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) lseek(r0, 0x0, 0x3) 00:00:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1b, &(0x7f0000000580), 0x1f) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x3f, @loopback, 0x9}}, 0x0, 0x0, 0x8, 0x0, 0x7, 0x1707}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x5}, 0x8) 00:00:19 executing program 1: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x2, 0x322c42c3ef15a1f6) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(0xffffffffffffffff) r3 = getpgrp(r2) r4 = socket(0x1, 0x5, 0x1) bind$inet6(r4, &(0x7f0000000500)={0x1c, 0x2, 0x38c, @local={0xfe, 0x80, [], 0x0}, 0xb6f}, 0x1c) r5 = open(&(0x7f00000003c0)='./file0\x00', 0x80000000000206, 0x0) bind(r5, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020441) mkdir(&(0x7f0000000240)='./file0\x00', 0x196) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000400)=0x4, 0x4) getpgrp(r3) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000080)=0x2, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r5, 0xffff, 0x4690e70c00be9651, &(0x7f00000004c0)=0x5, 0xdef375997015f831) fcntl$lock(r5, 0xf, &(0x7f0000000200)={0x3, 0x1, 0xfff, 0x0, r1}) freebsd10_pipe(0x0) setsockopt$inet_udplite(r5, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000380)=0x4) recvfrom$inet6(r4, &(0x7f0000000540)=""/8, 0x8, 0x40000, &(0x7f0000000580)={0x1c, 0x1}, 0x1c) 00:00:20 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$getown(r0, 0x5) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f00000000c0)) open$dir(&(0x7f0000000040)='./file0\x00', 0x8008, 0x10) 00:00:20 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fsync(r0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x2) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r0) 00:00:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="741956e900000000fe"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), 0xb) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000000c0)="15637c5a1f0424ea5ec9b2697a10b05bbc89b5948e2a263894f845fb6d7780a87a164c0ed1b7b29de25a1e63c1dc22b2515faafaef72bd9b41f264dbae8ac06fae7dd661a726c209e6739fe8a3bfb33396537df11d1457dd8cfcb94a957a842a660ffba6a2540b52cab580f33af255a35892eef495f6a091659bc3dd3e09fccf95f334f72cc35483e89549552b28891439f4eb9befc235c73d8f95da8a668a36248e0808db4dc0b74b5216387728f8741466") 00:00:20 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 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)=[{0xffffffffffffffff, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0), &(0x7f0000000640)) mlockall(0x3) flock(r0, 0x27504b1ea51e4026) symlinkat(0x0, r0, &(0x7f0000000140)='./file0\x00') sync() sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xff, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x10021, 0x1000, 0x0, 0x101, 0x0}, &(0x7f0000000100)=0x3b1) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x7fff}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, &(0x7f0000000080)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, 0x0, 0x0) exit(0x74fa088b) r3 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r3, 0x0, 0x8, 0x0) 00:00:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) shutdown(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) fcntl$getown(r0, 0x5) listen(r0, 0x0) 00:00:20 executing program 2: r0 = socket(0x20023, 0x10000000, 0x80000000000c7) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffffffffffdc7) 00:00:20 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x80000000) sendto(r1, &(0x7f0000000100)="19c984d115ac5b56f968ea808c3193f6e65022c6c22f9c1fdc0082063049c13a9d16db708ee00bf02adaea727edd162fd168fea9045d2120139457c74986438c8d261139b3b10e057f726bf5f7906da6b6546cdb92696ec8680d825f384745bbc6aab663c7c5499aab4ffefbc4e2a36481559407db9a2b97969246e4021be3c9a8a0c95ec398e8af318ad65103036f5f83418fc435c8cb710d41f1a93b5a1f7c5a", 0xa1, 0x8, &(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x3}, 0x8) r2 = socket$inet6(0x1c, 0x20000000, 0x8001) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000007c0)={0x20, 0x8001, 0x7fffffff, 0xffffffff, 0x3, 0x1000, 0x101, 0x10001, 0x0, 0x2, 0xfffffffffffffff9}, 0xb) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180), 0x13d}], 0x1) truncate(&(0x7f0000000200)='./file0\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) utimes(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0x8, 0x9}, {0x5, 0x7fff}}) rmdir(&(0x7f0000000000)='./file0\x00') execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000280)='{\x00', &(0x7f00000002c0)='/+\\\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='**\x00', &(0x7f0000000380)='!\x00', &(0x7f00000003c0)='[//%)\x00', &(0x7f0000000400)='\\\\^{&\x8e.\x00'], &(0x7f00000006c0)=[&(0x7f0000000480)=',%\x00', &(0x7f00000004c0)='.\x00', &(0x7f0000000500)='!,(\x00', &(0x7f0000000540)='\\\x00', &(0x7f0000000580)='&]\x95\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='%]$)\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00']) r3 = open(&(0x7f0000000800)='./file0\x00', 0x30002, 0x90) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000940)={0x10, &(0x7f0000000840)="2b8ad67dd71e713e930ba5d40d135c2ffaeab971e4ea3b2c4dd40ebd0511b67df6a6eb24fbbf1392589c93a24eed378748ecc34f719518bfe71b4f3442b734594944a837232027f025321e66fab5388a4344e15b0b237659c26cf19972cb584928c3af66cf47091f67b1b39e7f4ab785d4968e4551a67b570d01eabc2167614022f875582c56ae8e5d917a3361034ec6ed964087f0a186062a2f5deaca153a9198a78899bf75000b0bd5efe209477d49cfb68986f37a9560d415c8a002ea9620b199a990e82275ac360222e6113bbd272eadfd68408d41036c24b136408d7a652aa79975b4d185a27efbca", 0x7f, 0x6, 0x9}) 00:00:20 executing program 2: syz_execute_func(&(0x7f00000002c0)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d685689434851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c3f28124ff02b13b2014111d54111d00") 00:00:20 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x100) ftruncate(r0, 0x0) getgroups(0x1, &(0x7f00000000c0)=[0x0]) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r3 = getuid() getgroups(0x1, &(0x7f0000000080)=[0x0]) lchown(&(0x7f0000000000)='./file0\x00', r3, r4) ftruncate(r0, 0x8000) 00:00:20 executing program 0: r0 = socket(0x2, 0x20000000, 0x15) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x4, 0x80}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e203f000000ff0100000000000000000000000000010600"/128, @ANYRES32=r1, @ANYBLOB="0400000000000000ffef02800800000006000000"], &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r2, 0x1e, "c27f6f47cb3a28e209b3d486d2513bf1ae621a0ab3fd8cc32276ba341b4b"}, &(0x7f00000001c0)=0x26) socket(0x17, 0x20000000, 0x2) getsockname$inet(r0, 0x0, &(0x7f00000000c0)) 00:00:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = socket(0x1, 0x3, 0x3dc) accept$inet6(r1, &(0x7f00000014c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001500)=0x1c) r2 = open(&(0x7f0000000180)='./file0\x00', 0x8, 0x2) r3 = getpid() r4 = getuid() getgroups(0x7, &(0x7f0000001340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f0000001440)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001300)=[{&(0x7f0000000200)="7c7f9448b75568453838b7f7cd38d0db612ad33d5d75ae3631e22b7a33e49227f7cda2c0c82be3ae0b0e8fab51c09d3a2ef22e79cc5608dec7e0583103bdd405b0da4e9774368a13b5258384cce674bdebf9f2e6e9eaffb211d74d25c7381276038255f59677a753ac0411e0679d53e41d3e618d563e182db7ddbdd082e40684c377a465320308fc2191a6462cb814019e2cb5d54873aecdded0", 0x9a}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="eb0e87509cb6d747645fd21fe5e3ea2e7978f9daa47d0f463f484b15815bf32a0528d26a1d0cde06909c9301ee3668a3e7122f76493e10ece405", 0x3a}], 0x3, &(0x7f0000001380)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xb0, 0x80}, 0x20009) r6 = fcntl$dupfd(r0, 0x0, r0) utimensat(r6, &(0x7f0000000040)='./file0\x00', 0x0, 0x200) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/191, 0xbf) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000001480)=0xa42, 0x4) 00:00:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000200)="06d0e50c378bedb350f0235330b8ec2931669781f71910de7861c5e3e714d568f043c845561b86566b8db55f4d8522c907cbf5d57eeb07f682c272d8e14c2d6d656ac5066d92dffb5267d5ca185446f39c5b21c485ebd81f33d79db73403a16e", 0x60}], 0x1, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) shmctl$SHM_LOCK(0x0, 0xb) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x40) shutdown(r2, 0x1) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:20 executing program 3: socketpair(0x3, 0x10000007, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xc4, "99b7f48462c4cb1856c91bc23035e6e5ee3fbbe68cd9b416ed825685052e300855b54245a6ac2502fd23909e863aa346c9d8a923f1b1bf417a7471af1acb619501cde991b5721320589ef111c5a71ad5c6eb9314c732f436bb5f6789398421310e9ab3671fa5cc8e6f6ee3c82f9ebe0cbd01f74f023aa2ea0f916ed18888fb381bbfb305b6fb43b026eb7b16eb760fa9eb9c93583134b086da6d43abfc1ff9a09cbb5e0973b2401d5f7518bc6d3eba339c5d862650f7561b5e5e8183a895e6e0857f27ea"}, &(0x7f00000001c0)=0xcc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r1, 0x4) mkdirat(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x3e5) close(r2) 00:00:20 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x80) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x100000000011, r1, 0x2) writev(r1, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc01}], 0x1) writev(r1, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000000c0)={r3, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x3, @loopback, 0x7fff}]}, &(0x7f0000000100)=0x10) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) 00:00:20 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:00:20 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty, [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x6, 0x3, 0x0, @local, @rand_addr, @remote, @local}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x68, 0x0, 0xb39, 0x1}, &(0x7f00000000c0)=0x18) getpeername$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0xfffffffffffffffe}, &(0x7f0000000140)=0x8) 00:00:20 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1000, 0x3, 0x4, 0x6}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x3, @rand_addr=0x8000000000}}, r1, 0x31a, 0x7, 0xffffffff, 0x6, 0x6}, &(0x7f0000000080)=0xa0) syz_emit_ethernet(0x67, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa1355453bdd9ba5e73d80693c045a9a28a031c11b1f2c8f5cd617d20f8e699c3e1372728acda23ee1b8dc73cac4e9b0535426bfabd47a4209fa34e709c2e39143d5b1ea61d01589d40700b23400751bcf813bd2e50a31bd94bd398e"]) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x100000001, 0x4) getpgid(0x0) 00:00:20 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000040)=""/195, 0xc3) r2 = dup2(r1, r0) fcntl$setstatus(r1, 0x4, 0x46) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r2, &(0x7f0000000140)="305e3620cb7d64eb1ca551a5b8e4e3b48f4252800e5778ae06", 0x19, 0x1, 0x0, 0x0) 00:00:20 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair(0x1c, 0x10000000, 0x3f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x403, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f00000002c0)="b6c1031c9e2c6c27984a") r3 = dup(r1) bind$inet6(r0, &(0x7f0000000300)={0x1c, 0x2, 0x80000000, @mcast1, 0xf31}, 0x1c) futimesat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8, 0x8f}, {0x6, 0x1ff}}) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x0, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0xf, 0x1f}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r4, 0x1000}, 0x8) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:20 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x46, 0x0, &(0x7f0000000040)) r1 = socket(0x1e, 0x3, 0x9) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x8, 0x9a, 0x1, 0x7f, 0xa84a, 0x2ed0, 0x5, 0x1, 0x73bb, 0x80000000, 0xa4ba}, 0xb) 00:00:20 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0xc, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) 00:00:20 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x23, @rand_addr}], 0x10}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x100000001, {{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88) 00:00:20 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200), 0x14) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x4, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@empty={[0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xc700]}}, 0x14) 00:00:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev//.\x00', 0x4, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}) r1 = dup(r0) getresgid(&(0x7f0000000040), &(0x7f0000000580), &(0x7f00000000c0)=0x0) writev(r0, &(0x7f0000000940)=[{&(0x7f0000000080)="a37a8a1b769b0ed4e4047e67802e38efc01b", 0x12}, {&(0x7f0000000640)="cb819b4374f374c961dc80ca6faeb4e8383739dcce05ceb8f9c0cad1f9129d6eae9d7ed97a4c6433c406e8f035ad5c2c91df614a8205d76bba6c6571c47bf4d57e784e6d8c9b3af765303a5803fd91598bb81fd840d86ba0e7e4477ef3d0fbdec77420e4da6e298ed461d93de4aa8813f5f048dec68fc48eb9b852aded6baad68f55f4d431a54e1c45309afd48674d9e6312c574785846ee8a565813c80f85324327b846885626602b46c938b4a23e3f96d70e830d4131293b0cdebbe10df8852dfbe79fb9703fc62ca77a229e62186e2ece3dc363264b38981cfa5e0927562f6a165bf1b773bfab8ddc7b836568e0b1", 0xf0}, {&(0x7f0000000740)="4d848f1f6dfc7f3404684d9624aec261a4fea791bcc669168a6503673b5a70b0bc3ba47d75b9dbb5b2764f9143f2fb1a50e16cdf827a41caeaf827f03d3219ec7e91b2edbc58d50acd140c35b64a380fefd0d334f23b22d38ed6df00fadfc33c2bbdc106d365fc3a882548b283649e80a020d776642a818efb28923d7606fe1b", 0x80}, {&(0x7f00000007c0)="92eac7e63be8a49e626b28884dbd113d6541039c8a884c48887f8fcc166f7f2092500cd7fe28605ff5a8ae0f42672fc6d603995a7216602f0f91ac2d67d8330342d0e2", 0x43}, {&(0x7f0000000840)="e169458d24c3a0247a253de19a06eef83f838b2137512ffff1da484f8bc1ef61dc7920071b2d63fad7ed162000558baf4813c94c25957f8589bac8eea1b602b52566ec464e3c5f1f40cc134fd9ed9c574ca2276c4ba3a757a2bcda054fdf459511905c848dbc04c17f9f5711bce4e367eed6386cccfea85c51f83b826e3859596ea492ce7e2c12f39d3775cbef6b7884583082d0c51e1c136d3754632b2ae2efb892d0cc7c7a06b01e318b68b0e5c7a937da30ebbb9e7b4ea6ef8f7024f453880ec601eb1384d895abcc7757f0afd7709501cbf44a89d2cfc3e9a91fae680e4f03411e07f7dd39a20ab917f781462f0225f2b88160cd", 0xf6}], 0x5) setgid(r2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x102, 0x5, 0x8, 0x9, 0x1, 0xfff, 0x100, 0x7, 0x400, 0x3f}, 0xb) 00:00:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x4, 0x7) getsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000140)=""/215, &(0x7f0000000240)=0xd7) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6530a8"], 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = shmget$private(0x0, 0x4000, 0x45, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 00:00:21 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="2932833f72dc8501b365a86e49c1c20b5b4b240dbfa0f09b2daf11ff51aca35700148ce03d4a59abda909c7dcb6e0f76f72f7ba3307072e86b054c049ff322331f4ceaba1f735c520efbc700575c0cba0cf021b46adca6a86da001d4ff219f491b7c2d8b508b0a54903b3b1316d3c616001ed676de338ffd6d30a8c1c5f974d15a10a71e08dae07c0ecfd3"], 0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(r1, 0x4000000015, r1) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file1\x00', 0x80000000000207, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xfffbfffffffffffc, 0x333) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r6 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r6, 0x0) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setstatus(r0, 0x4, 0x48) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000240)={@multicast2, @remote, @rand_addr=0x7}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @local}, 0xc) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x3, @multicast2}, 0x10) syz_execute_func(&(0x7f00000001c0)="c423314b4af8028fc97812c266260f1f00c4a255a7f2c4a1f95ae5660f38dfcad9760b410f18781ff69da7e20000403a2a") semget$private(0x0, 0x7, 0x104) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) getsockopt$inet6_tcp_int(r0, 0x6, 0x6a, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:21 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000004c0)="bd4b1b4c21fe7f543f0a211fda2f1950756a3b44f8fb96072d7e5346d70b75ee8cefae87b6d1466f7ad16d10a90f0e905ea16fb4c6207dcb47a29c9afdede5c70145c09bb57eca395feabfb53f39948e006d813b71c601a867046a98c3905f3b8518e223de7a41fdc190181dd7e996d405dfec26bbaf8bda6a86321aa09d45fb252710ce857573741cb55fbebf0e0995c20a0baddf25080558") fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x5, 0x800000b35d}) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180)=0x0) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r4, r5) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000001c0)='newreno\x00', 0x8) 00:00:21 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f000022c000/0x4000)=nil, 0x4000, 0x3) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000001180), 0x0) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 00:00:21 executing program 0: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000080)="599ed937980d3b1c6c96433e152f3c46c3db3cf481") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xfff, 0x0, 0x20, 0x4}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x71c5}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) getitimer(0x1, &(0x7f0000000140)) 00:00:21 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4) madvise(&(0x7f00001fb000/0x3000)=nil, 0x3000, 0x0) 00:00:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000080)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x400000000000000, 0x81}, 0x0, 0x1000000}) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000500)={{"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", "29fbe1b7af25c0ad4a100e4d1b32ed9b3dda3d8cf554a65ff5e2b7ae8da67565", 0x1000, 0x40}, &(0x7f0000000000)="77cd66a8d0fa1fe69dc8bc8802", 0x1, 0x4, 0x200, 0x8, 0x40, 0x0, 0x81, 0x9}) 00:00:21 executing program 3: msgget(0x3, 0x0) r0 = msgget$private(0x0, 0x208) msgctl$IPC_STAT(r0, 0x2, 0x0) 00:00:21 executing program 2: syz_execute_func(&(0x7f0000000640)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:21 executing program 1: syz_execute_func(&(0x7f0000000100)="982cef0f050520d0f80791b0234141e2e99650855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000cadcdc1d440f2b550142c4c4227931c420b15ffbb15ffb110f0f3804830a000000") r0 = socket(0x1d, 0x4, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) 00:00:21 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(r0, 0x0, &(0x7f0000000080), 0x10000000) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r1, 0x0) mlockall(0x3) 00:00:21 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="22cc7759153b13a93dc7981af1e7205e3357ee5b0cee22e9e066c8fe28e39ce8dfae445660f43a866b1cff96f73c98b939ee33ebca0e2eb31c7ab14effe34294f53dea96284753d0722411aef6e736d7373fc3f521b45b26f930ae89440f43d58d1b76cbc99bd7c018fb3f3b1d9d69263ca2c5d5064cce176c1fbf1cdcb3c58e1d60410c7bf48585b4bd80648c6f65ced066c520c64e980e7ae75d1bd3b5b3e573050a6d0dcdfff261c0c9a8994bd50a6af1e0ca704edeae4763b0fe4e4a2682e0bcd2d35c116c22a99ad9559a985dfb88e45a2e740d32681b946c8d56da693ce0a61b7a581f1d10b5d56e54afb31e4f89c9b14f96f1c1bada9e2baf9db9233a32b83c65f0c23f23885f51e7e95b1e8b599cba4a50debce5f624662fdc932827a37ee9e3bdeca39d8f6e23b198811caebf340a78a378da08711bd6ce7c52b310e23a81ef9a8d64f7750d0fd69402ed2cec09978374003432f5075b2898707ed39076ee525a21373ac10835ef9bf0184c2ff48269bb5997dc93186a9bcc11b36e95d2cc66a2377bd44581119d6e33d21e0d0d05111e112422e287ef78ea8848a129e57eb22a7d1b8de9ed7c3d2cade2dfe1c9a782e7532fa1f889f37f9054ab830913684aadd5cc0ba012b4a99def3ca6b4733191ba0a6b43c9b0afcc51a28234156088af2d0c5bf4daac2d861288af0d1dccef3079465dcfac6c57d9643227f9e5b42509e83b7be2f5", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1000bf2b05883cbacadd0000ffff0000"], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x401, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0xbf2c, 0x4) 00:00:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="d24297d8c7002bfa850da11d868fd310"}}}, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x6) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x3f}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x3ff, 0x81}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x6}, 0x8) sendto(r0, 0x0, 0x127, 0x0, 0x0, 0x2d2) 00:00:22 executing program 1: syz_execute_func(&(0x7f0000000540)="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") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000140)="6fc982ce5ff33adbb60f0a1f80fd85f561d0209df2ca46bd813b929e5390554ab0e902f1655fa79732343b0f310dc89d2bde5d18311bb9b5c45756fdebd844b8668b0058912b3701ad7a1a98ff448061a0e124ae95a3134d1eba62960b7e5fe87bbb84f95ba0d43a7e65d8950543f912d6c6d850a45be741edb6e2acac642927cd87143134e9218e314055f707e0420a494df042cd825f16f4a0a1bd64783aa57fd51cff9c7c34496de6daf75b070f2572af76ffd0b778d1e42728f07a3d62bb65062f7ac330bb9b3014f7e827248593feebc7f911e698aeb6d845fd313709d4de3a7410f71f2f969a") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x200, 0xffffffffffffffc1, 0x100, 0xffffffff80000001, 0x100000001, 0x1, 0x5, 0x3ff000, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0xffffffff, 0x1, 0xffffffff00000000, 0x7fffffff}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r2, 0x0, 0x6, 0x0, 0xffffffffffffffff}, 0x0) 00:00:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) listen(r0, 0x9) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r1, 0x1) 00:00:22 executing program 1: r0 = socket(0x800000001c, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c653000f6d2625b3130712ec3e5442839e2290d76f3c6c33167e733467a426e6155b9117e33"], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0002dcfacdddd6db382e2f66786c4afb029d8203d2b034b67039410f00"/38], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x2) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x3ff, @empty, 0x60}, {0x1c, 0x1, 0x4, @loopback, 0x9}, 0x1, [0x40, 0x5, 0xf873, 0x426, 0x1, 0x7fff80000, 0xfffffffffffffff9, 0x3]}, 0x5c) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) write(r1, 0x0, 0x0) 00:00:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x3, 0x4, 0x7fffffff, 0x9, r1}) syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) 00:00:22 executing program 1: r0 = socket$inet6(0x1c, 0x20000003, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e220700000000000000000000000000000000000001ae0f00"/128, @ANYRES32=0x0, @ANYBLOB="040018e001040000"], &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x2, 0x100, 0x56, 0x10000, 0x800, 0x8, 0xff, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0xe, 0x1f}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1, 0x8}, &(0x7f0000000180)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="100000008400000008000000ebff080014000000290000000700"/36], 0x24}, 0x0) r4 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000380)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000003c0)={r3, 0x3, 0x0, 0x80000001, 0x7}, &(0x7f0000000400)=0x18) 00:00:22 executing program 0: r0 = socket$inet6(0x1c, 0x4, 0x647) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x1f, 0x8}, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r4, 0x4, 0x5, [0x3, 0x400, 0x0, 0x3f, 0x7]}, &(0x7f0000000140)=0x12) r6 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000180)={r5, 0x5, 0x3, [0x1, 0x100, 0x40]}, &(0x7f00000001c0)=0xe) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x39d, 0x4}, 0xc) r7 = msgget$private(0x0, 0x100) r8 = getuid() getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0xffffffffffffffff) r15 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000440)={{0xfffffffffffffffa, r8, r9, r12, r13, 0x8, 0x80}, 0x101, 0x81, 0x6000, 0xf72f, 0x100, 0x9, r14, r15}) getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f0000000580)=r2, 0x4) r17 = msgget(0x1, 0x140) msgctl$IPC_INFO(r17, 0x3, &(0x7f00000005c0)=""/218) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000006c0)={@in6={{0x1c, 0x0, 0x81, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x2}}, r3}, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000780)={0x1, [0x0]}, &(0x7f00000007c0)=0x8) writev(r6, &(0x7f0000000d80)=[{&(0x7f0000000800)="7105e8ea1f1189b12bfc607ea5f2310b07b2339143cb2e850901ffa8e3e1c2ff37de353b3b59083ac006c6225a2cf47a14f33e655a3cb45a29578902d7", 0x3d}, {&(0x7f0000000840)="8d0f2695da3f33af86eace23b14ae596da2c5cb6c3322fce6ea827c4062bcc628a92bac8a2cb514a562027ee199a3c5daef101049c3c89e5f5087e58c7e31cef87a8f2771295c7889d64a42d840c8ed13cfaf7b1802a041ae69f3d29f6b256ae4b425438787b9efb719e82ea053eb306282a6094a69586d34758e522bc1bf24e1eb2928c3bf3dc23d3187e516306262f463d9ffbf86a54508726988bba0a2e48a157bd512657532074bf7b0fa9f608026a7e700b63f48299b16a17", 0xbb}, {&(0x7f0000000900)="e31db68e67b47aa4d03b0308ffaf2b3b80004e9c7a890cd7aea22ca61d6aedc24ffee2841c3f25ea7306355583ae8e3c792ac7f4dff47db99c6814834bda120073e97d01731d3addc4f5af3c2cc7ac79ec24da44fce38ce8ebf56dcb7267e86cf7df727c81e849e49867697e6ae3a579ade6cc0d583934099f22f318d93028283cdd8bbc5ede711bb6eef9fefd882c878e7466f7c18360b10d643c8e2854d440a92d379e17c9eb6ce0feb50531031be44b836fe5354ac8bff17c31b0aaa658fc43d40c0de0fe55cf028ca41efdae42377c3451284c0b20b81f2d85487690ef9639d5c5aab729de22bea6f5dbdc", 0xed}, {&(0x7f0000000a00)="a840a918817625ae315afe72b307f8dadca9e93a74c634dc666c8bc578a40e59dc7b1906a1c4d2dcfbf461779244384b745afa483aab7dded3468a911cfac3e148b2f1dbda72f4f924e962694cae32e30934a33b955a6c849961365b4cff638466e16885bd365cdeed8665c1345f680bb65d2ac22f1bf5169916f1cd4a185a1978ff91a60ec5b37769a16968274dc56778e5c5014893933c436028ba3a345d1ca350d0c922b91a2675df468300d5bc29431b838c8c9bc29361934f0bb2d99eb9d684599454dafb1a", 0xc8}, {&(0x7f0000000b00)="dcc9372fe747d51529add816190a479c599fc340945af1c50d117d3adeb5f7952377c5915e2603dd439f5fa0e841bd912a76fa9c7d6775cfbc5b3853e23da4453204d3e20977f482fd50faf2c4aaa2f8815cb845abe004d449ce1b5cbaafadc471e735c000a7fa2eab92ddb8af00cf0ce0c8f54b5f7aba9799443216d12e5b6c231dd704f12ae909af2c00ca481998a8dd79f6a43be673b21446f84fef1d4bcc4e4825ed46a2", 0xa6}, {&(0x7f0000000bc0)="3937da2d19f08f6471609be90c05faa44c3bf3a4b8c5bc0f3837dba9185a84aee633af277e9ef7ec16b68a3f9140daa4f6c64c30a558e373944d34d005215244e75c97de1c251c724aad4fa94e1d607f701984ae88cf5ec2729a4695994900db7d9ebe9382a3cd11c06eb1ddcd14e36d63e1e1b63cfd5f758ac7ec7c72e5ae24eb8399f1cdaef693aba34c20d28cfb9ec70011ae4d7d4bba7e4b3b46ab9f13e78647a434e0f2aa76361fb72d8ce6d9b84819b9e340db52a227b5b4897fec12b44823eb5e4754ccc21f2a6c3c35f923", 0xcf}, {&(0x7f0000000cc0)="95d7dc85188370b78c843540654fc32254d47824364853d09fad32d3028b2652affba2180a5ce571d081e4cfae27da7bd4b55ca81045f3577ec9c2bb2310940c14d6217b6721a8aaab0f43064e3450c91ac7ea4357d90afb18235b0a365f20da2cd310e008439b49999373357c6fff634be692dbb33073f7d29ab16ea70f7a443a846581e650d2b3b9060779e08f9b652f1ec47a9da9dbccb3be952aef0fa031152835eb0bf45f86d62ac292152c01f61e2517", 0xb3}], 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000e00)={r18, 0x1}, &(0x7f0000000e40)=0x8) sendmsg$unix(r6, &(0x7f0000001080)={&(0x7f0000000e80)=@file={0xb81430559615633, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000000ec0)="73ae6606ff03a10f86905f33c42add35f266674a0e7a45fa23328202a056dc774387b1889340123cc3da589bd7956eaf8e7e0d35f3fa05fcc18717059279bd573b1b36d916a2b5d153851916599e9a9966142b1db085b8187d4237358463201af87ab35726c4f067b5ed4cbb14a62e5c3017f40926cadba09266669b4922576675b00fed430d65b96260eb22466bb9be813a40847f072649c2674e5269325e2afc55613e74b7203de14755715475f4e657b16d9cc50b011e2ccb8e09e8e48189d5e0b675cc1919d9d5424f5894c6", 0xce}, {&(0x7f0000000fc0)="aae9c5686a9c360bf24e27c37dfbd84ce7deb7eab12087972d75e4c533ed867ca4b8", 0x22}], 0x2, &(0x7f0000001040)=[@cred={0x20, 0xffff, 0x2, r15, r16, r10}, @cred={0x20, 0xffff, 0x2, r15, r16, r11}], 0x40, 0x100}, 0x20004) connect$unix(r6, &(0x7f00000010c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000001100)={{0x1c, 0x3, 0x8a, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x9}, {0x1c, 0x0, 0x3, @loopback, 0x400}, 0xdc6, [0x4, 0xfd, 0x100000001, 0x5, 0x3, 0x30aef55f, 0xfffffffffffffff9, 0x8]}, 0x5c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r4, 0x1e8f0a80}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000001400)={&(0x7f00000011c0)=@in6={0x1c, 0x2, 0x7, @empty, 0xfcf}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001200)="d1d64f78fab06f236974cf70726b447d399de70c356e3d34b99f312b4c44b9796858583001db68fa49471a3e582f5dbe19958d2d71eed1dcfd97df4a3ac84c9947c94bda81e11ca84bce8d46f816b98a07662812106987982dd47a25fda79de3b1ffa4fa48eb50da45e48044d88cb4640fb038c3eb8e565d4885dedebc4adecc1ee6c576ad04690acf6d5397e3f461d266080d02fe79a00427336ae3a22866d82fe398bba0e3a3ceec5950736aebab79319e5cab4577045ab905494d30da1d97734363f1b27bba4db3d1c494bbf01f675fd5e86377f9cb68845f", 0xda}, {&(0x7f0000001300)="ce11bb47226732905b73c167cf2c3b1ed0abfbf0f0978f1e1da86fd2c22c0d2e830b8348bc6dec9cd492", 0x2a}], 0x2, &(0x7f0000001380)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @authinfo={0x10}], 0x48, 0x8}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001440)={r2, 0x100000000}, 0x8) 00:00:22 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket(0x2, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x8, @ipv4={[], [], @multicast2}, 0x4a}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0x7fffffff}, &(0x7f00000001c0)=0x8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000000)={0x10}) writev(0xffffffffffffffff, 0x0, 0x0) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x0, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(r1, 0x3) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca9", 0xea}], 0x1) 00:00:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r0, 0x0, 0x0, 0x400000000000000) 00:00:22 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x7fff) writev(r0, &(0x7f0000000000), 0x0) 00:00:22 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(0x0, 0x0, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000021c0)=@file={0x0, ""/108}, &(0x7f0000002240)=0x6e, 0x10000000) sendmsg$unix(r1, &(0x7f00000022c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002180)=[{&(0x7f0000000080)="bb0f7f214f21e8ae12e621ba7f9e50ff6539508dfaa174fdb1854dcde59fe4cce517fede5a08eab2ae288f6e600f7c3add125351557399cc23163d26e8f9291d8e1a9c374df73a4379bd6632a928c9e994752520ba8ac5e1eab426cc29539e827bedf5dbad3a63a652743d6ccdba98252ca4a749bc1cd41d3c59eb943df106dd24ef55ba11fe5d8cf9c27d5441d67c3a262f5b9ad45cec06a04f6e76ca118363b7116b7c24b9aab444d36736679387deff965543197eecd9467003e6e392e8f9113e351f55f674c6a0b1ef955ae29ba12a01135059e8001f38", 0xd9}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="74741bebe9c05335cdb52715af502f46905dfe90cc057c9f41959fa1ef0a60d5398702be5b39443a4ec25d990dc1d46d94ded824b17f389847389ea3598a9cee73b182a9049dc16d0f9da550445d2c782c1edd656f0c02abd614f5fb655c88d8cded884df06a52a124c99a385b9fd4f02b07e20a2cea9b7303a8ecd5dcaa3522da87dba728b922115cc0369d30871c0fff7f500f886859d3042b0d44eee031e46f91fc3c520520f8b9661a43324f1778d26b0393671ac1acd2e09b58741af87bb1f05efed58732386705fed75e9965082c85b07d184574aaba75f950efd1ceeeb434f875c3e1dc5b58ffba2086686392eac01fab50d4b90324355472e3d647e7be91eb5af726e9906fd55ea65db50a98451e53c5bf4eb43f2fbf092a112d04d45b6824b3809eff720a0eccc3f54d788c53ac554e6c412f35ef9f1eec1814d3814a2326c58c86567d833a1b8b4649b07b7fa58e9c70d8566b919072991baa35ea43955cd808d8d576a53370667bed31477b463800481219942dbffa9b17a2f7aec469618735568dbe186247a1c7664eeb78bc9dffea87604566ebb39a37291b0d76d1969b9df9a548cf2c926599ff69e6ffb7f48689e90cf2c819656853a8834fec239df19a87d9078407e0016554c878dc49332c40e8b68ce6f88ecbfdaa25aaa44dd0202a04a3cb651c9daa67ea0ca49d9e13f6771bf2d8cf587e92277c49819afed0f73e6270a0313150b9d81cabd7af7e9cbc86a34f0f1c725269e35b425db3f12ed1a77154e98406726b1c88fcccd5429b5671c95621c05b80000a0e09c924e0c2d08cf997a16620f28be8ac8a44a519f916dc2f258c5f458a63b353ce24ef9b90775cc40d2421b9a521e94af1c647422628de8477170c44d45f70dbc36ace7e04933a8c4c68568b59075ceb108b8d9d8e12066defd5f6b705a12b6454c19dfa65a29dacf56fe30b3bf8f864a2482c533705a79fa47c5dc527f8c121d837d38705e4f0dc8a30bc6351c0072898ae57cf2ec9db35fadcaf71dcbcab9b76a3ffb7f05ce663f9124c1d96bf531ab92529f45d588883d8a8f672618b8b99cf7c3699da65fc9813ac3eea9cb0e13ef51bed9d923712ff0f4280cd89c4d3d0975dc80d7d7143b9dcb7141b4ab10348636fe3646f46161b1c0f5f7e57623deb77b101cdb85e374e24ae217a7b07696da1f38a448b12a545fcbcd7bb93d562309349d69074f13dc5c09462bdebe819bdeb1342426050c611033de32ae3b74eee1f4c2e6bf6a6c7ddf78226d808c9ace968171624cc70d569c13b077477711c306d5bafb3631a995ceb731011424cebdbdfd4662b97d67af41787ff55a456a22d4ee5dd882b3fde7d164aafcd2ba2e5f269537d0c884df60a70b8f0b6fe6963fed65d17b856641f69f3133ff712a422f987ef5f9db7dbe446a85ffe00b7cde96e272ff6bf90fa522ecca7d489d8fa8bf480ce342a20644f088adbc5a352ef58648ee23f8a8e2cbeeb07944a60cfef189c4973a6fc3abe5af946c3afa3e6475b29f307bdb4859a4bb9e7812cfc28bf4c498f144f14c3307a2a26f3079f0da383b2ef3bf25a3bc97515e52eed27746bf20d0742c8724dfb958dd5dd07b427cf435c1b9f05711408c21bfa87445696003f4bbaf48fc9c1676f1dffb7dda6d912d8b6b38df7d8f558696d0b285cfa00601ea6751275a9ca3f4abfe94ab89a75f69fb900cf6ff7a2f49a88183940a5778ea193f3962803b10ac35695228f842c9c7ea95c38d282a0c2da4372c64349be5b55738a64faa6cb5dd10f3ee9ca44993d0877bb24eac53f5487dab68b6b39f8b0328bb653822dc5389af7aa296cfc81991c642b5456390f1140da38473f16645918f112e5b16e536a62b9c8b705261d7a8a8f3f492b96582021540c92e046623961154e1cfc1a0d0d1e2361def48d88b3591cc6c6ae2a7ac0c88ed664dda350eee278cedcd985914dc9845866fc77ec483b896bd05045e490b57144eaf851652b17a6ccfe0475b72a24de2a59069cb9d3ebb7fdbcc14728f9b594cc213259ae438079aa3dd182ea9a9e6629e3e4efd06290b1ef4ba3e99b07040a534b07a4828eb38bcd4312d04869059dc6fc64245cc67cc0e022011eaa78e8bbd8bbfb974ed986e7c0725d9ef2762c9c7f7a3bbbbbda8bc2ce3a175dc165b9bc824efb0d908419e74c224f819bb9489f61b6e110909add807194dcae6da3b6b04259f6989f678c85b8a960df87061bb19228fe3d80c758ee4e2a9d08d273d355cc08ae17cb4074127f9fe6e2713c67cab40a9298134ba8894545dc8c155f3ceaca3667cc8814a8d9eafaf0ce8ec9c8536a9b072f93a853705b0d6768b15039d119a2c7cb6705e485fd11cc8b043e8afb35f48ddf99c1540bae89b3890f03e40c6057562e5b051c7bcc4cd08578a223db87d3c040fc31f670b59c980d4c60af8394170a595bc27098f4b7bdf0e53095dae75b002f73c6ebcf2bd3b426d90a8400250a53fa249c1137b46fecc3851a96e873b662d5aa268f3a75b84b52f75ce338c5db743b1bd98000d543e3e19c0b24a3063be87003303e1ab6bb1af276364261d8a15b589e312ed1169a978db930f94bd2d1de23351d11e8bd8a2b01a2624a8d77d672bc98d53be25248d16965a382113f964d4855d3b7303669652537f9161d5620448b4845d75eddc872a1c5af57e6133732e866a578d42d413400dfcea4009aa9b26c89ab9a66560c7bbbd3130902881fc9e445f19524ce28a825ab2692968d153aef19fbd6a327aba4c0972d2646ea55e4dfe2b422e3417b764b454031f93f6577102fdeaac44c8f22295b16e508ea908ff7a1974cdb6945fda1809aa2d9c4e0ac655a8b6cb7cd2f486c50fde9ae5a2ba70ccd0f540ff376b714bd3bae6209a50f10182ba03978463b36ec95c20d1ba9cb449eac8b704c782d7ee9a11678ee0edf6bffb6bc0b5dc88c625c7bd3085e3cc5b81e1bf20ef418b94205a1ecd207cd692cfdbb05d15b1b291e77cefec908b3912e9624980a1c6aa692ce1f5f05603ba3decc6fbb035286eb00df809878d43730d42526c648f3b977e0457b5f99400acfd150f22b307e8d20bb07fb7f362998e63233e19ae890f4154d2fa669d60a37379425ba0414c4b40b1a6213f147a120ad4e3bc2841be80338ba1fd317f17c51226df48a8d0dde324905150e939b9547950ab9824f05d2b4f7d37a94e7feaab15bf6fd861c49ed35d002e00b95d7ce51c04627af961b4180b8576f35094a06b05a0212ea8a205cc4fc2fb7e1163636cae60c420e9b55d6105487969c195725260227060e448028096812af7e7bfed3ee3e5331ea85e7df11ef656de07cf913b237ea543053a77de0dc3e5d9b8a5f886aa214528cf67a8aa66d207b5a07c3a57ceeac0717256d4eff4b439df2c2664049aca60e0b8971bf6d79613621e2711a308fce0654f7dde38a4630103fc7326a1e2d04ef61dbe9bbaa8ec31d5189f70c9c547f086fc3ed30615d7bf1b1b8a96d577f8c67dcea3a7d29da431379314767e5abf694132062e45ba4fd6977b92b28af3a88126c5fba4e123229d4b90e2d4447b31eb553e8a6124e6fcbe783976f1d7496a1e892aaea72965a7c2873a122ed0841da41fe52bec6e5414f84967bf39feb903cb734cdcb9bd20f426fe8db559caddb15ebedd3e8e5f93aaf9d7ba403e7b41da4be53eaadc525abe9ac525740df805498de9ea25317277e3f62568fd625babf04f9a93f471e34f59a7a0cfe9305987bbb3ff3c66ec1c5dd59b63e68226d71c08c58938771e67b7e34e4b46ab17520b4ab5dca17e63a4bd0d5dd0a2941ade0e8adeaf962ecf59ccd4cd2fd11ce00d44a2ac0f4333704e4c805911c1b91ab9dcaeba3a079e057d7f42b9b51b719e410354cfc22e03dc1692ab9c3abf1057e97b9d11c5a5c131b5b3bea78c910fa35f8818a7b3d9ddd486fcd3a2454ef38c62b79e700503c789a289b9e72515aa2a65508bb5ceca66e9f7eb0bc8f19ba42439b567d9cc6193bc1ffa060239c87f845c15884c74541abfde5d825500284709d31b895973bf2a69cddccb443847a4fb543ab1a2ada9dd8e395278bf5412a25919fc67b4775b9e3d4cf7eed756ca0958780bdd2ee84c99b0b1a63ad7b9043345deba4bdcada499d7e154d73f6cf958e486f98c79b9d13af7b4f8e2eb360b23d9fb373e696e3b2f6f829b13db659043cf4e5ca3dde3da0e0cdd1db2be85c5c9939a3e89db7b66fbdde7105446099e0c10d994ad202c90dc7e0a31a911e5db7f76290b744578594a0ab3bca60daa61c0b360d66c02514373f9e628b4c2940fc7b1863fd70eb56275887d732eb8bad4cfcd41baa8156c43d6ddaf8a38c502afac7fa26e170984627249879c1c335c1612127ef91ea90bc28fe9666fd0ad7dcc8b0a87f4a6bf1260090bd300eacde5f30c8b850506ee97fe105f40ca8b438dbf498c44be593add5c50f6e3d1250ff9664172ed27908799a3380c9151f0383f160408017bd7407bc50656e1b5dd39657e6dfe2390090ab9dc32e96b8c4eaef9bd27d436614561a864ad8d526393a800aa091bef44c52843937c91d76691493452f2af7b3e9c3e61d85be15c36b5537e6ef6132b45e28907e243082bbcbbb83c9bb4d32cd26a3658a3af4435fd8ff46880f2d17163c150f6e6ccfec7b11a76b04e7caeb1ebb51b988002ddb6cae5d493a0ffc4f638ebe651e8d2b3d50ddc408a73ff79a9f064e22cfa49444ce243edd0844ded83072de937884e98dc233846f27c7dfb9e1c0ad45ecd04459d25076d3e8d7fda92909c5a98f0448008b6a3300ce97f6f3313750be25f87c2d8fab1a05927d9bedcc0741805444658e1efaa26ab9d9a8b2854f15cf93d5f580697642a00beaa502d99c85ba49684d4a4640add51ac783109ace98cb9e435f0b636d086f69eb87c1ee813f31b75e2d6efdb22e7caa303231847094c73e1c0b999c64de8034dab7aab486d848b0b990d97970e7e57a1b4d4cd7722803d91ca345cf2ec18a185704bdcb95c240793ab543d18d8b5ff8c6afe18afdd3f8c26465f99db8c7007041dbafb55c998f5a68cdfeb69796baa5d4489f38014674d5dc6b9c42943e5de8684c91e5710917309784385e60429c95ffa66f9074ca6328192f2458230e2a8c32fded20a2e6c17c2b6fa6e51e7ab6cf63f061a69af51cd0e88b203277f6e14cca6c119db38d14fb92d374d11cfc45005a77c2cf3d9f88a778dcdf4fe23063cbdb0197436fe0d2f7916c5c7d734e1f68bb92254c448dacbad9267e59f31f0d06e37fd36108b718aca3386cb318a5e36402afd3a6822e14f7c7cc6b814eb1c5e1c25f04aa8dea2efbbfe521b9a0e8d0e0755bce67298d95981528ac364c073ecb5afe864d671dc6c608b35c09ba1e5d5d969a6bd121b0488b520fdc7c0c0d96008a84a32ddd810c308b82dc63b14c0c309a388f997943b714187d916a0bcf7daa0606fdfd6092c599055e2768fd170719359b1ab788d7935124dae3105da6caabc317bdaca58438d0f805aa35ff8f1212561e1ca9715c6ec2a906dc554368b4c5ccb353ef640014aafb25dbfdf77f9d2043640c17ecd65db990d6a2980ffa0489df32a734add1180c90069f12d451572bab95e358f1b5cca33ceb3eadf34736f66664bc2f12ee1cb002dab1e98df3eda5fcd6b10bb1c7dc1128d1c718cd1e3860ffef7cdae70283595c55eb6623b86b9f8a74e454c05c7d04f13f4f98fb40f3ba8677346bede3d6fde6606eede42222064e6a9855e532bc0a261317c9", 0x1000}], 0x3, &(0x7f0000002280)=[@rights={0x18, 0xffff, 0x1, [r2]}], 0x18, 0x2000c}, 0x20180) setresgid(0x0, r0, 0x0) 00:00:23 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d01cd2c2a261b7e2") mlockall(0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x7}, &(0x7f0000000040)=0x8) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000240)="fd7c27e9c7767e2e1a4d8c2106e37a433935e64d18806b718f10c7b186299cf50c22cc584d7d626b57741d3ac8735a3fbd06996c4f606e307decaf992e7827e92efe298130e6f9dec7a0d2d70652ef8f548665db4303d0b7f6219d759bb9f8f383ae59df90c8d3bef1f09997b2655e04c1381ad85cb6a14240099074f9f6d2fc4aea78e7d1a2570ea69cd2eb4cf75c60df53f7277167") setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x80000001, 0x7}, 0xc) 00:00:23 executing program 3: syz_execute_func(&(0x7f0000000000)="0c06b5b598cd801b69e4f56962f5696228d9d9d0c441395bf9f2680c006b408fe9589b26c7e4c753fbc4e101edfec4427d822a2a013bda767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:23 executing program 2: r0 = getpid() fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40000000e, r0}) 00:00:23 executing program 1: syz_execute_func(&(0x7f0000000280)="984a19c6c4a2791dcd0bc80f05bf0a000000c4a37bf0c55c4102e9660bf8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f46c7cce10bf8c45b64660f3838520a470f898c000000e641ea33ed33ed4877f866440ff4697683397fd3fbc40199d5576bc0c4a1662ad7450f01ee167c7c66f2ab440bec3e67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110fc401782b41f4b83aa2f1fbfbf5") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@file={0x0, ""/43}, &(0x7f0000000100)=0x2d, 0x20000000) bind(r0, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r1, &(0x7f0000000080)=@in={0x2, 0x1, @multicast1}, 0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0)=0x1, 0x4) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:23 executing program 0: pipe2(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x0, 0x3}}, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x6, 0x4) 00:00:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x400007ffbffffff, 0x84) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x0, 0x2, 0x6, 0x9}, &(0x7f0000000180)=0x18) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) 00:00:23 executing program 3: execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='-}\x1b:\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000440)=[&(0x7f0000000240)=',\x00', &(0x7f0000000280)='*\x00', &(0x7f00000002c0)='.\x00', &(0x7f0000000300)='\\:\x00', &(0x7f0000000340)='\xc2\x00', &(0x7f0000000380)='*\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\\,\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000040)="a2ba7f9e469d36f1a263fd00ff53ed06d4784300b6d790a8bc74ecfd0d890e6bec5536d9d5f0169867703b5467066cd4497d210306f43ec83502daac90042f4ec21cff11f9313cb55ec221ffdd8a2898b5863eb231f812e3d05d27a9179ae6c70b56242fbf043b220d29df6e40b7110e746598c6c26ee49da3e414131e92d8c1beba7a6fa9fc363ca5cd96878447a021b8543592530f714dbcc3e61ba9af4dabc379f999") fcntl$getown(r0, 0x5) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000480)="a1878cd255b4552acf22d992a9a558531becfb68a038e2f136e7ea5e51331134a9444127e2ad75dbfeef3813c5db6fe34e3ab7705738daba2a172004a87d8f841c1d26613bf67f53458735b2df199cfdc47ff66c8b927c3902d54f791feeb230dc8479a909013590fbaffaaf0b1d110f1409dad6671549a08ad54e4756f99624dc372d7e69e90e08310aaa944da7568e7a7493e50d9e7fa7855f8b6514") bind(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:00:23 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x1, 0x20000007, 0x7f) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="00ead863367ba371d51c48000000001306e06d7026c47ec0f414f0738ca246ff38d37a74435882e523287da453ca2e464af9f422f552521eef150eee5685ebde7f28d738c2ad3085d6f7e080ef5874451e89c40fceac78833557033c7c6001a2478d08a3541900f8e68fee05f78b21e771506f346f24597ea90c35cc28da67e3be93977bef1acd684dda37ffe51c9ae32c37d2b4697adfca99cb"], &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x4912, 0x57d8d3e4, 0x8}, &(0x7f0000000100)=0x10) 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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", 0xfe5}], 0x1, 0x0}, 0x0) 00:00:23 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x2) getsockopt$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(r2, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000100)={r5, 0x0, 0x86bb}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5, 0x2, 0x1, 0x7}, 0x0) socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') 00:00:23 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) fcntl$setstatus(r2, 0x4, 0x10000) poll(&(0x7f0000000040)=[{r0, 0x20d5}, {r0, 0x4}], 0x2, 0xa79) execve(0x0, 0x0, 0x0) fcntl$setown(r0, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x4, @rand_addr="b152ddb1267d942aedb9a28b90073706", 0x4}}, 0x0, 0x100000000, 0x1, 0x3}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r3, 0x2}, &(0x7f00000001c0)=0x8) 00:00:23 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x7) freebsd10_pipe(&(0x7f0000000000)) 00:00:23 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x27, 0x7f) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) r6 = semget(0x0, 0x3, 0x10) __semctl$SETVAL(r6, 0x4, 0x8, &(0x7f0000000040)=0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) r7 = dup2(r4, r2) openat(r5, &(0x7f0000000380)='./file0\x00', 0x2, 0x3) semget(0x3, 0x1, 0x180) __semctl$IPC_RMID(r6, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000500)=0xb) __semctl$GETZCNT(r3, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56) 00:00:24 executing program 0: syz_emit_ethernet(0xb6, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 00:00:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x8756, 0x0, 0x211}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x1, 0x5, 0x3}, &(0x7f0000000000)=0x94) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0x8}, &(0x7f0000000200)=0x8) 00:00:24 executing program 1: sync() r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x3a, @ipv4={[], [], @multicast1}, 0x1}}, 0x0, 0xb1d, 0x7, 0x10001}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x6}, &(0x7f0000000180)=0x8) 00:00:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000e6a000/0x3000)=nil, 0x3000, 0x1, 0x32, r1, 0x0) 00:00:24 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0x65f70175, 0xff}) pipe2(&(0x7f00000007c0)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:00:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000007a870de2996f6d0d"], 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1f00000000"], 0x0) getsockname(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) 00:00:24 executing program 1: accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f00000002c0), 0x0, &(0x7f0000000240)) accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) r1 = geteuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) ftruncate(r0, 0x7e2780e3) r3 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r0, &(0x7f0000000300)="7d1805", 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:00:24 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6(0x1c, 0x2, 0x8001) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000001c0), 0x4) 00:00:24 executing program 2: syz_execute_func(&(0x7f0000000140)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x1, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) 00:00:24 executing program 0: munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) r0 = socket(0x17, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7, 0x10001, 0x9e, 0x3ff, 0x8000, 0x800, 0x7, {@in6={{0x1c, 0x1, 0x1ff, @mcast1, 0x100000000}}, 0x0, 0x5, 0x7, 0x1, 0x80000000, 0x8}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r1, 0x9, 0x5, 0x2, 0x2}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0xfff}, 0x8) syz_execute_func(&(0x7f0000000000)="982e152c23c44191d1e50f05c4417c5ae78545df9bad47b87373e2e9b557660f38320462fb2e7e5e80b65ab8c4c44e4e8fc9c09b3cd80fa0440ff321c4e10bf8c4f88697d4d414d1d1e4f30f7fc703cfaf100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26c142ac00b8f94b4b7f19264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7") getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:00:24 executing program 1: freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x17, &(0x7f0000000000), 0x4) 00:00:24 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x2]}}, 0x12, &(0x7f0000000140)=[{&(0x7f0000001440)="0dbe0ac3cc694083", 0x1}], 0x1, 0x0}, 0x0) 00:00:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pwritev(r0, &(0x7f0000000180), 0x376, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000002c0)={{"45b2feacb2202649b50f84c57ac368d5fe7da9992733cd8d8f341a6ab9050ceb8f2df674319b1d09b3097ddcc6734a7b6608b2d3809c14558f97c9ef49603f763312a70d714cb1c93de306d5b9f62b382dfaf18eeb127cdccb7a7f3d68da269783a68fb7e8f588b88776e9bd07772f54f8109ec7ae2483e538f0fcba6dbae0f50d33b6b7c339b847f03c2e5f76fb9fd9bfeaa48a31221f0ab9ed65d116f937acded2fdc80606338e8fb738dfe1459de39ca7aa461bcdc658b2d9bcc47f9d7adb87ced8446afeae47a5b9a0d0f09d8c33a44c109ec9cf34905168c2edd68616da2b2dfa07b8e023200757307c38b4fef36cc04596b20e5459593bc8925edb448fe32a79b331013c16019b307bce7d3dbe0b5a5e0da2a22ab26fa78b795739215eaffe9a763294a9ef2789ae1faa240d4bf8f4598d7f41ccf08f2a52742d4e1faee37a05829d9e208a2b6b5f33fdad4bb105754aa1fc566cc35d61debbe0b0357fceb42be2a6cb8b0eefdc2aebf72a264afd3c3492565063044839c9c76e2ef5c37fe5ca41533e2bbaecd3977f16ff35736a5d7ced6bbbf75fc2f72304785ad5eac21e3b2b896d9fdd8fe185ead799b49bd1efa663455640c27cd9e461d135d7253ef5b82e42743361a0171ba8829b1804ebe73df610b686493d223e6488dfff24a41d49897992613e48aea3bd364a5123fc8450b2ff8f00841f0c7d4b02fb4cfd202357f63ee55ff21f9e67208504af334e8b96b3e1823a6b235552cb32b3a86ae0f8f351bdb94a8a7327ee16e037b4433aa4a7669078c599095b21d8484f497897f8828aaaac1c9ed01281fcae119cfc80401d8c4a21bbae1c27925710305391640322fdc1239f21d3e127597e488634fc774d531574581a430946e4f10415b577f4b1662e7459160dc515903ab9a95ccc31b94ade6894bb52b5c3e0df56766985116aed3a1d843442c8cdddfaa39202e5b4ad263e06496b570f1eeec5fd31384260a78e58ce0fc8386597ecd90089cf36ddbd6652c65a6c529cd1886262902538a19f012fc9fe76866b82b55f28b9bf0e48a77aac999d1a2bae7fb9b66ef630f6fa4d56b9321d903c57ec5f909fdee9a4cb6972c4053e11cbdc63e7be00df370127cf00b18fc9df24c3264369bee74db6f197bc21f1499cf23615c49df612df7035ac6046b498ccf03ad7598c4643b639dd8e3598ff0576da99a4e0d7f2a08026faf34e8e8637bc4a4da360d54eee5febc311c49fecd50fc95e5a7f92a0a6363396ed80e8bf6380a4f128f108fe500eaad08131a7fa65e8415f3a43de5a678cd7d1b357e9fef3c026b1e8c18e2b087bded0b36744a6e1e1962184ad8d302360b6119654f2c915384782fb1618eb482e7576f2fddfbbd25701022d051acec308b5001f10a47e814640ea1be88898d6fb82b48e0abc2728c06ea96ffa0f34137c", "31e74b772dfcb19856536b09c7209d5d93adfaf5996920b9bd9467c41dde5df9", 0x2e0f}, &(0x7f0000000040), 0x5, 0x73, 0x5, 0x5, 0x4, 0x419, 0x5, 0x7}) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x0, 0x8000, @rand_addr="b8cf57de14cf7dea764937b7753ab647", 0x66a3}, 0x1c) semget$private(0x0, 0x507e58d48ece5c21, 0xc0) shmctl$SHM_LOCK(0x0, 0xb) r3 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x40) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:24 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x338}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f00000002c0)=@abs, 0x8) sendto$unix(r0, &(0x7f00000000c0)="a1cfad9279c7104ce617b251563ccbba054f2eb24404eaa9a022c3a440b925b4ab6ef11e984e3b5887ff2ed54840640d1f22b16dd5e0d6a2a41f9bf82c810f548f0adc4f4e6344d975ae4610accda45a3c223a0ab14d94d5441be0ba83dcf2c9e87d85636f0e357185c5dbe4", 0x6c, 0x100, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) 00:00:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000180)={0x100000001, {{0x1c, 0x1, 0x1, @mcast1, 0x100000000}}, {{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108) r1 = socket$inet_sctp(0x2, 0x800000000004, 0x84) listen(r1, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x5, 0x3, [0x80000, 0x6, 0x757c]}, &(0x7f0000000040)=0xe) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e230700000000000000000000000000ffffac1400a1debbb55b9b1b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecffffffffffffff0000000100"/130, @ANYRES32=r3], &(0x7f0000000140)=0x84) fcntl$setstatus(r1, 0x4, 0x44) shutdown(r1, 0x0) 00:00:24 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r1 = semget(0x1, 0x4, 0x10a) __semctl$GETNCNT(r1, 0x4, 0x3, &(0x7f0000000140)=""/183) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:00:25 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000012c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f60d8900050064288d69c2d142388c00000000"], &(0x7f00000001c0)=0xe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0x1000, "382188af1e4c70a49e06d5dfd9c12523bbba32b8fb0265a70acdb2ad9c2e21f68147d4bb24dbaa775be1944f0d9896f9737a2e4688c412a7d85bd498f52f6cfd2f51e450193dd964a31888811605d3c6a4aaa995ddf57ab72d3be788622641f3bdaa5bcdbf6fa97bb29c4403cbdcf7421586d1f00a41b9ad3f831fac15d93279eb954cf614ea6f43ea4dfd903dc7b3400dce6ca570be213f5c1c01d0734fa2de577fc1c2a4bcfdb294cf8dc00ddae82481d44e5c0013285d1964568620dd5bfe7c549a6a8a4b244d9d340f132898a1d9806a2d5041b4e7390155481b2a1a3fa72299ee233c5a608e015c7116b6717e853e96060598ea30109111a5a262f00dab37c0548e248bbf96693829e348fb57df020d41af7f5e2a034d1b6ee4da107fb6e8d17a758c067c4a39f33ca0c056cd4ed105649ce72dd0a8444b9f51e371043ef0dc1e0fb22c835f5cc1d500b2bd6cbb7fff02c09afa5d1f456e41d61a987a8fbf882b38b72c7d6246b35a71568f7a417d7fda1382e5786c207fa6e9bda5aab00e32375c4104ea8fabe198cd29bb943d40b1ea7a01cc1605961461c6e7a36abba216a3bdcb0eec643f5590221adbea65c7d3cffdfcfb151b4d8b659d907588ad37de4715269386442eeb4230d47e2d0d1e3b96d0705456a8b1614b82f67383fb2ab255ea294508350403be9291043b89d0dfcf996a293eb9d7fc068f1d52987a1c9076b4b679971d319f48aecc74f78fe2a66245ec1ddc3a023d80bc0cfc92364560455d14a82338927daa072f5608dd5ce7825ebf8ec90a72a052ee4f2468fe6484edb7e0b6a99ac25afd61c504b483424dc6f82998d6a006dfe036ab20f0a5dc07ae200d0a9ffb261a4d1b973fbb364af240273a1dd48830f960f7a07785fb89513bfeee2c5dd44eb5cfb381539e1e2a3d79bf2053abc2eb7f7a8efd95b9c38e250104b7da30ba1e1f9677cbbb690e654cac80b346c519a026ddf2485bcea70f23a08e6ca676c7b7928f307a87b89d3308cf5256df40c5c74d97570a06f818a36b32abbbe09740f6aef28949aab491ca9657c6a94b85655206d431e234e2920891a2735668dcd38865bd136a05761a4e6bec77c8dfd7b0828826698b287374e47d10ed90116b796f1250a954aed513a072b18712fce2248ddb98d4226efe2b774a0abeb8201ccb67e4b60960ceaaa7946b8a86a211c63bab68fc6051d3b0ec4397dbea84e92e3fd830c3283202fff2b21db72e7e370dec1794fe282b17f6a407c568cd2eb7670d7b6c9a214d6ec55701eded222cbfd4a21fed06b22585918ffb494c2beca3b30784c07f2c4b695039c291e69cfe14f975285ff5b00f464a2996918463ad31a90cccfa983381c29d4b27ea362274e51397465e7b4cd62538c6d06b651056406feba7601bc0139e4438ca8de53377d1e52e555774da2db36556a86d5422d595afc4bae228ee0dcd9aaa66d78e9f6f6b83295eed034d89f3b2aef89580120a4e23069bc4b8fbe7b93692b07b4d8141e6b91cdbbb94471cd8aaffc5f65ddacd1a32e7274c6e2ad95df7ce0a46e375e7f6d9f4c86d74d35bf849c7370b1f4000392ef8daf417c9d549629392a6dcc8076024317c59eccf25c4394553f87bccd7a16fa069c19c2d7f33f4528b8923275bf7c1daadce5aea46b66c2adcefa5ced9d55997fc1d4fccb7d908d3dcc14176c3c344bae765f72b4d3c0e2c4071b1f3a69d101f90767a8df0cb7c941bd7b8bf8081b9d9052df238aa07be269d62e8254fd1ba624c1512fc9f74436303492b866401035a6b21ef1956cc61d35ecc929d0da88b044deccf409596c2caa354ed07699aaf50eb97d5714adc75aacd0766fb46e6323bbced1e7dd54291e6b7c8e7d7f24a14eb54321cc201dfd2d9fde3260861d927b0cacd45def1d06a74961cbc0626527f84edfb7e505fbcf0ff60adba39ddc3ca61598681dfd8d21297322482e81fd7eab080015ea3f148be4710a3946cd973da9343cd02417efad7d9b704808dc8b9c5fd7c0296be9b7d5e6b9c9648db4778c328bf63d7bab8f05e0095677547dfa01005fff87da09f68c54c6ab8abc55ff2021ceaaa8e292e4d2fc14af8a0302ab48a27b38e9fa6a4e66f835983a4e676e88e3545a04e40a6705fc0138b8514e42473da5053c8378230033eac5075172a1709881beb4e3b82a6052464446891b2071eb363439ddf86dfbf585c27b89b3813a67c4b83cb5734e7279c940429dae15a7d789a373af4a30d0861511cd93d186236bc4c70f32f6046189c66e3169eda47077d073fa77292572712e1ea3f919bd517396716ea8b1df96656d7ee4c29a461ed284f5cd30bd28b810b2db3378c3743de857539fc455c27da6ec25e25d552938fb54fd8141e1a28fa9ccf14df4da8faa0ed49ea2d701c934c69b2800b2fd2216c8b95333733b301b8960bb5a775810e98eafa17c153ea02fb58f24680b32683237f75d77ab3ee679282bac6c477d29a54f4e950bc1eda9838fb0d7caa00de37c33c03a08a95f6129a3bafb8595fe93ebb6ff89f1f80108a04df00eec638db6ed2f0ed12169b7791d3469516370e2ec226ae2aded08daa0274db3014e6391cf2ecaca93dbc755ff20ec5ff7c2a79ab9cbcca8eac34d969e6700cab7ca33d3f1cbca1dd3b8949fcc21a7669f9802446654b5469d77f3d095421ca66cff2a82c4b2603d13d87356792a3345d3dea930fd79da9166ddaa94d647138d4148b29d74c2e32b891fcfe252f00d851e86787af7a435a8394b706ef849c90b98c1b05a0287f8ee9c73a8c2c0c92ac176cb9e8f39c82c51217121005c699ebba8e9dc74d6bbf19ec58bab39ba8490cfc86b35a260017674d7819f8adc6404a873a548d319897d0f77f0e579c3904d5915558f278a260829fdb5a438555132fa3250039fff944bb687640bfe8d6d66f98abb4262bdd8bbc9b7b3c44e9a6531e3e354761c3b9eada3dc98475731a86cd5ed5fb5c22ab28324df87e63e6beb3225084910f9d1f760c1d56e3b60a6c251d5d2094cd5548a5d88c2c760cf002e67fbbd28a332b6419af9706b6061cc9ad7ef21e6a2bbcd2c771879c94bb1c8f2f38398717cbed8d4f37e150627db756c6c355ad52a38b0d087aa3abc15c443ecc67bb688641cfb6f74b992b06495d17977d7bf81eb7dbb762e7a4d453588593636a9b64955e49e1c5d222e522e59b86d2c69ef11ad50a2bf13452e89e17da76160c6b215c06eeb6b6664061973320a863105f6688fd87d185e1bb24f02aeae9a2b6559c852a13e42ef6b5d70e0e443eeb1fe54b9b824797e43fd22ac92ac2e42ec9b6185fdaaa4f5d0093162e2aab7c290de503ad19fb18aed32af9e85f0dac15934a09d5d994e5e72cd2d78e757580fa62daa9e37b4e598e6fac3dd7f4410f4c250b24596f3b273992eba3c8ee9dc4487c95f2e1b9f65213438e6894610890a4dd92d858871da97f71af4312f3ae2b542eb46401c368a957dee4152acb6428627140f8eb92c048afe6b62cf5bd1f5eb535603c8ccda61b0b61221968109d7fe2fe4d6ea04b0201bb33242c09bbeb29c8c1a885f7a535e68bdb40fc8f6f4a0dbfa6db291bf221395ea9c64ee6c446da4f68f5d2a80b80311039faf76886b8bc391c9d7a6c282507606fa9f6b01c377d96ba220f8579c696aa400dc8e714d4dd29a6ad8313e8ee06b1d1978cdd65d30cf12a50697286dac1b6aa79ac0edcf0ecc6b0483990deb293e8a553395185981282a7e8a2fb4e7bf46787072d1a13ca89b09d88dbe2e3759314f6e5ecfdbfcb187ee4d1bf4a844dc6e4d50e27e7b195f1e287b2dd53a472e02d500d13dd077b8f5e02b28e357a3246dbcc6a2da6f8b2614da4b346739ee2deb67535c7cc35388945bf92d4c640da65203c122d39e5bf06dd7007ea70b832c0caa368d81f85d94bfdd41db7995d1eca7342d0b8e8264b1b610148bf51e432851e6d2ca27946c510d014532ecda60029b3015587ab2b0212420bd07c1477c2787da9650141c59e4f3ab414bc3248e087ee0543fd4e36af9be8311eb86ecf5a8b68cc262fae839aa6a4c797c8581d14df3a04b936a3b7dbe9185c4cad6f603c9128f70c10e02f8453fc2617d13618b03875a4c944643b6e3bc8d8446dcc0f33a9ea1d5e163b5f52b5a895e8235d297a59d2e621af17c0a3fae234fd3099f5d3abc777eb3d51922dbeffc78a5ff64fbc20b4584af572ebb49122a80b8867c95f1972aea4f8a21c78acc4284e97c1c2f7704e62b30cbc0d4484ae51e3eb44016814f80cdfda1bd6a908837362e8a3660b4503590bfc3a28167d2890ad753fb7069d3b2385e2ac96519f4916654a83b98e8a630283576ede6e2882110d3ec08eefaf10692e4a45cb8ab747a3475d49bb92cdd9a0c2cd11df45814d8823b507344a9bbb12314db83a5f785c90b7155ea3b6e667a8c9b59ef8915a4c7ff1b2ba7a5773880152a0faea922b520d2ff5b9ef924ccb23ef759798ecbd6f9aa184fa5c1f10a71e9a79609cb905f5ebe8c9e693a5dde9f7e6462a103c7b5b5619fb0c4b302c2a6a73fe14eacc9424329d70b674b78a564024fa19417ff36e47011b3ea8e3a5c508929b7a0afd36380a4b07d6e3bdc7a079dcbe0c6da6294a4d03317a36550b67344fb0cb8726c2697f102e6f92c84ce90633c68cb0c78c903550b68d16463996106ce804b5b77480db1ee2ef71fde16aa6502cda5ef89e44fd5cd9e8659844ff99ca4f8ca667b4e714e5d37f9bf310ec2397673005d168274f8eb8167b7b5d704179e252ea2a42566a40bc1225ffbddd8bcb19730355c179a54f09fa9029d453944b43fb6409616ea0adbf59baa40b75dd88feccfcfcd5362289436c7b6710f63024303b35e827728356d3ccdbe30d16eb1ce8af1037a13613a35699411e0eaa0f2695c9c5b6e143f31e7119212b6b30e4a016b5f0d4e5f171df0cd0f206df816351052a9e947c1a86193733eee158498f4cf6d7e945c60f7d781816098da8e5ff90171d5e224fbf3370615bf59027f288e366706f8108f666b0aa23433d90c4d5438459b96fc7541a9547064937fb92e006ded4b847d91d8c6385ac4f8b6f900e9ff348530abdc693941d9be0d6e7a7b2a5875dd02b1605cbff2ad5e8afec1ccbfeb23eda0d55db8a38311e21c17fb67c3eb30a696852d203e07f7418c33be0636e77b0c5a39fd7dfefd3c2891b8dd7d6ebb9216a8c8b727bdf6e4e486ab475a428cec956b344787d80d3feff4941b0b9fd360f80b736af95385e0816779f1f4738d4230f889431ee2901fa4f2786b773c5c58d5a1f036035a6d8eb7194b36c83859a00481b26f3206699fc633fd10270d8e89d165c0416bb0a149452ff8877e308ad9290ee3ab1f7475eabbce7779fcc45ba285ad97ea5d82e7dad8b21bb926586f8503d04a63a94d6661fdacd93d1e9cf5dc6d9addd0f5535d3f0e9effd03247c80e8d1ef80e4689339696a172be96cccab60ee7d550acac50e54f1ec3e1bf663710e8393949616fa6fbc9d3499f24f928a6306679d8b2c40c548655b589022654268c1dde82df1e6cff071fa2de1318f48d5a963e89c34b8d8385bce1a26a1267860881e749f584f5e09425956d70c0b59d39bbedb930636964f7a5dba83299b502139c20da0ef524b8407d3552aeb61acd878d1023981f7239223247b1a03b6c02a97bc8ea30ef4ff938f7c0a91f5815196fd1d51497c64d3146474350127a1131e863dcf876d8ed6ef7760157393ccb8bdca32254e544de0a0cacb9286c6610f80de3b1d71c4"}, &(0x7f0000001240)=0x1008) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$unix(0x1, 0x2, 0x0) accept(r2, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) accept$unix(r3, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) socket(0x2000001c, 0x3, 0x100000000005) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140), 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001280)={r1}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) 00:00:25 executing program 0: syz_execute_func(&(0x7f00000000c0)="c44189d0955cfe5335b5b598cd80ddc3f44bf862f5420f01d541395bf91cc18fe9589b26e101151515c4427d822a2af3430fe6b369cf0000f30f2c358f2200007676f2168f4808eebce00000802000c4c4c1e158dcc4a2791d505a8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee4dcb42c242c243f0f569f00082640c401fef34d0f2af9646736676666430fefb300000000724fc8652fd11314111d54111d00") r0 = shmat(0x0, &(0x7f0000002000/0x3000)=nil, 0x2000) shmat(0xffffffffffffffff, &(0x7f0000002000/0x1000)=nil, 0x1000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2}, 0x8) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) fcntl$getflags(r3, 0x3) ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f0000000000)="6018c947d0178889f953267d4a834b29e3611f91b8e892d03286917c5a0cb74c0e304ebe1ccb4cf1ff3800e49039499e2e0807b291fcc91558a7f088255fba26b9664c901629ddde0f35a19f3a4716820e0f275735adaf189f10bf1799275cac262eedbcb3bd6de04386ed8b99a9b1e3dc0f4e5c2949905878f5d671bea45f9bcc58577adeaff9cd89c032f0") r4 = shmget$private(0x0, 0x1000, 0x404, &(0x7f0000003000/0x1000)=nil) shmat(r4, &(0x7f0000ffb000/0x3000)=nil, 0x2000) shmdt(r0) 00:00:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 00:00:25 executing program 1: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x3, 0x1, @empty, 0x9}, {0x1c, 0xffffffffffffffff, 0xda3c, @ipv4={[], [], @multicast2}}, 0x4, [0x7, 0x8, 0x9, 0x4, 0xe0, 0x7, 0x3, 0x7]}, 0x5c) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x800000000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@local, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000001280)=0x117) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080), 0x1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000001300)) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x71, "ff40e0b0bc419f2ca51e7ae1689613b98c3bbb8431748aafaba508c594b6f6a017e7408b05dd28ddc3890d144755d2c9d95e9a06b5ae6869da79b75ba14c322693a741cfd483d3be5b9d771168f167041bc0ed2297a1f1afb4705be24e2cab0959538ec629e6ae479eaa1582c44d590aff"}, &(0x7f0000000280)=0x79) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x101, 0x5a5, 0x2, 0xfffffffffffff8cb, 0x5}, &(0x7f0000000300)=0x14) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:00:25 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x9, 0xbfe, 0x7, 0x6, 0x3ff}, &(0x7f00000000c0)=0x14) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x0, 0x7}, &(0x7f0000000140)=0x8) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000180)=0x1c, 0x20000000) socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r3}, 0x84) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000002c0)="6b948e462333ba4879d63cb6b1f3ca52f2d15d726b31aa5bf6284bde6471d64a97b7d77b8292f7d84d9ac663df55812737474c1d83ceaf0f6b3c0736c0855e396d8273731da246e986e133762991d3d27c79e3d8679cb1af8faaaa67509608a93ac3f1b2f9303b0627aaac965356728099a46f8c9145658333a80e913b5439bda2") getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e23ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1ffffff0000000000000000", @ANYRES32=r2, @ANYBLOB="04081064cd0e9163"], &(0x7f0000000440)=0x3) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0xffffffffffffffdf, 0x0, 0x0, 0x20080}, 0x0) 00:00:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) socketpair(0x1c, 0x2, 0x4000000000000096, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000001c0)={r3, &(0x7f0000000100)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @loopback, 0x101}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x20}]}, &(0x7f0000000200)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f00000000c0)) fchmod(r1, 0x1) 00:00:25 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="ab18811af237438ff9fb357333c67bc39b273eff0c6cb77042f29a7ece33d7c28a6ca6e434415d90ebb51011778cb024409ca9c6769a65ea41fa045f3f06ae192058fc6edd1dd22e0407b01e85c65a5626f5008f81f3"], 0xa) sendto$unix(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_http\x00', "8ca03b0d144bc94ea06ac20178f3b4cf68b1ae66b79d1b49ae97372ffd08555da8f2ccb6dbd5bdfc287e8050e0b3d589fbc07a8c447d267da85c348783aa7c1cb71957ed03f45de442abbd22de29de7f0a02bc341a85f7610d4863b15d15bde35e82109a9d38a65ce134367c34575552ffbbeb098ad8f298976c3496bb3c6efcfdb02d18f8539bdf8a1c79ab022a89290a5cc5f34352ea2d0752ff9b0ad07ba0a7f01a9f5e7e3223b8a4aa707fd3bd741854b4845b379dc216c745e0791fec9f3ff572286d468f121b9988a4ee8839b0937c20ccca54079b153f16ff97cb0f21acfc3fff553cef7f1778c04330c0d9dc"}, 0x100) 00:00:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000080)="ff5eb093d5bced65c0cb97ec6617805dac68efc8465e641478564730c85083054c8cef6aa0e19c52189d35b9338b63d425cc7d85054c15167eb39d0b98f7bdc0cf0a8c10595f6b836e3c21bcc15ab91c94fdade4586949f644bb2c672b6db2c97034ac44e402e314b6f8d8ac25a0aa444ef8ad11e537c61ed2ade1f8808dfee23e949ac5f1b0dc10eef46430fe7c6411b517e90bea307e6408cbe0fc36a7caf7092c86c7193570f4413fa645a44d5e6c303d3707dc20353a3a0e3fc27c5221c5b45f21509b7e7cc6a69080b913688a369b0345679772ba86f7505f385d7524e648e238bbd464b3dc9a018d167bc8d7") getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) 00:00:25 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) truncate(&(0x7f0000000080)='./file1\x00', 0x100000001) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) sendto(r1, &(0x7f00000002c0)="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", 0xfb, 0x8, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x9, @empty, 0x3}, 0x1c) writev(0xffffffffffffffff, 0x0, 0x0) connect$unix(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x10) poll(&(0x7f00000001c0)=[{r1, 0x80}, {r1, 0x8}, {r0}, {r1, 0x80}], 0x4, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:25 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) chdir(&(0x7f0000001400)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) read(r0, &(0x7f0000000100)=""/247, 0xf7) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000400)="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") read(r0, &(0x7f0000000200)=""/42, 0x2a) execve(0x0, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000240)='%,$@\x00', &(0x7f0000000280)=':\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)='!\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='/\x00']) close(r1) unlink(&(0x7f0000001440)='./file0\x00') 00:00:26 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x5) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0xff, 0x0) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000005c0)={0x10}) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000140)={{"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", "d5f0c600f6680eb348d304fa7c7f0d12471c364608dc32037042e938f4bb50e1", 0x8, 0x6}, &(0x7f0000000040)="a8519e07df02bc46a50caa3219eb235469e56728749ae985e3187ddf65737c49d133b87a57bb66c45694ffcd4aa194d5ee34b10392cbd464389b40565df4d70aa6c81130e28962fc4b8ebb62e2be3277442234f312e2c2afe348b2eb8e8f7446d696e67231c3f82c99bb6c7f4c024585d4c4706bfcc172215aaa45c78bf298b69c33a50cf1a0ab1460d6f6e69ee9189048b8435d012bb0b076a7728614b484233d8cb849e7ef32f942a6c0e88b0b06ef36bfdfa44b8d5ae2ebb54770bc7f2703f4e90ba4df", 0xdd, 0x1000, 0x2d3, 0x20, 0x6, 0x2, 0x100000000, 0x8000000006}) 00:00:26 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x204, 0x4) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000140), 0x4) 00:00:26 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x28442, 0x4) mmap(&(0x7f0000f86000/0x5000)=nil, 0x5000, 0x4, 0x10, r0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x1009) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r2, 0x0) 00:00:26 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x3, 0x10) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x6, 0x3ff}, {0x6, 0x1f}}, 0x0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000180)="377cd7cd0fb26fb7a3a1b7ff2ae76e151896faececa65f16815617d7f237a4bc58cdef035ed8731570fa81dd9bd02ba2a9c8742dafb23277981447c8a1f1bbd88b6e3583e494771d39dbd9dd5d1743486f587e393191b5c6beba48ec11146eef51e99e31ace7ce00cec45737805db62a14a07e608b7a8bd499cb146d1a6f8b4290bc42e0a0a6bc7e7e4c58aad1980dbaf8fa0ab5da369a6d62f75f83a0cb43906f8e28499b6d2e7eec0ca93ca2b7f79d342706ce0c2e0bb735024adf9cc14e78945c20232ef63232438204eb62bad01d6ee2d4f65985ee5471b99edcacd55ae90df2d428b948444586c0c4e5ad9133be918b4687b9") ftruncate(r0, 0x7e2780e3) 00:00:26 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) dup2(r0, r1) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=[{0x10}], 0x10}, 0x0) getsockname$inet(r1, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000580)=0x10) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000040)=""/206, 0xce}, {&(0x7f00000001c0)=""/98, 0x62}, {&(0x7f0000000140)=""/18, 0x12}, {&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000480)=""/77, 0x4d}], 0x7, 0x0) 00:00:26 executing program 2: r0 = socket(0x2, 0x10000001, 0xd7b) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1a, &(0x7f0000000140), 0x10) freebsd10_pipe(&(0x7f0000000000)) 00:00:26 executing program 3: syz_emit_ethernet(0x349, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x100) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x100000001, "abd4f5d240681b664a06430dbe8d9062"}, 0x14) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x6, 0x80}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x9, 0x7f00000000, 0x6}, 0x10) 00:00:26 executing program 0: socketpair(0x0, 0x4, 0x4, &(0x7f0000000300)={0xffffffffffffffff}) r1 = getpgrp(0x0) r2 = getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000840)='./file1\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() sendmsg$unix(r0, &(0x7f0000000940)={&(0x7f0000000380)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000000740)=[{&(0x7f00000003c0)="3eca60a88b4e9b1c707077ffc9918f2ad3a135a99003", 0x16}, {&(0x7f0000000400)="7b3ed336ad098a138771096e29ee036325b199331ff647e6da79a2b04e0f3bc708fe61aae9069859af2acca174725da76bcf5a01a31e7995d0308721e6fb86abb09e7736397829616e6d53498af39cdd276dd5117c12418cd83abf4fa38c8fbfa07bdde40dbc8db142e4484c36825a1a21753fc248cc793211e5653e4d277fd756292d3dc000d5ef41b4538cb7dc88e85af6ab0a20429274f8bc52", 0x9b}, {&(0x7f00000004c0)="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", 0xff}, {&(0x7f00000005c0)="b1a8812d9f261bf7abbdfc", 0xb}, {&(0x7f0000000600)}, {&(0x7f0000000640)="be74bb0aaea235ad9fbf39401c1d808aa9b8d73655dea28754be696359d2831f20fdce03de9a572dc2f7377835321521015f378f2f3c978e191b6c01af439e5a672851ff59cc95ebed8ce7fbed94db7eb9e260735c4459ef4c875917796c7f0855e77e14dc593ea7d3d85ae5a9b4d2e5c8b7b4f1c20b4d55ca1ba3af3f94594b812b8cbc2a364e759a1a573ca3ab257e75c5e43ec368d8f75bba5ae61108a20fd540e1b1d65f50e5b2a132df2905775115a937b1ed0fdd511949cee6c24223c6d4db14cf431508e9867ecd064e80fae42eeecd8f7b1ed85cc64cfae109d4d0984ee1453b3906bb08bc96af466686bc02c0e92e", 0xf3}], 0x6, &(0x7f0000000900)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x40, 0x10c}, 0x20000) r7 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r7, 0x1) r8 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r8, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r9 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r9, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000002}) readlinkat(r9, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=""/99, 0x63) r10 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) ioctl$DIOCADDALTQV0(r8, 0xc100442d, &(0x7f0000000240)="c84e8a819505d86437c43fbe735092539be87bc239144e8802420bf40c6416d4eb307be6600348c4f8d81897b908e9892854e86c45d0b1c7cee23490d458a158b27083e33e6b69b96c185efadd5e358b265b78fc2bc59c6e3b034d008c96b8e04b80da7b7ede2d1369622d59bad340973a9ee856285fb716a331655891533a37b38a") fcntl$lock(r10, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r11 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r11, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r7, 0x8) 00:00:26 executing program 2: syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x4) readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/4096, 0x1000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x973c, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x0, r1}, &(0x7f0000000200)=0xc) 00:00:26 executing program 0: r0 = open(&(0x7f0000000000)='./file1\x00', 0x1, 0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x3) fcntl$getflags(r1, 0x5) write(r1, &(0x7f0000000240)="82", 0x1) 00:00:26 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x100000, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x80012, r1, 0x2a) r2 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20142, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x0, 0x100, 0x7, 0x3ff, 0xfd5c, 0x80000001, 0x80000001, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r4}, 0x8c) shmctl$IPC_RMID(r0, 0x0) shmdt(r2) 00:00:26 executing program 1: clock_settime(0x0, 0xfffffffffffffffe) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0xfff, 0x4) 00:00:26 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) socketpair(0x0, 0x4, 0x100, &(0x7f0000000000)) socketpair(0x1, 0x3, 0x3, 0x0) 00:00:26 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = socket(0x2, 0x0, 0x8d) getpeername$inet(r1, 0x0, 0xffffffffffffffff) ppoll(&(0x7f0000000000)=[{r1}, {r1, 0x2005}, {r0}, {r1, 0x10}], 0x4, &(0x7f0000000040)={0x7fffffff, 0xd1aa}, &(0x7f0000000080), 0x8) fcntl$dupfd(r0, 0x0, r1) 00:00:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "0c029334256fbaeec8b65ea473d858a879d4b6a896c2f1906064a4f0de640ecd253bab75f4dfbc54f3380c8211d8dbed691f2bbc3bff46170ad205b736884412459b95099ce9d1e7acf5caa024d177b7a6f1b9efb430fbe724a14e71aa7df7aaae855a8859853ac5ac6ec453555437b658c1a4a73c55902d4b5b5139f1da58d9f62a269aca224db34d8fa2a63e789511a1fd79bb52857ed75b1d00f2a8b2ba9e6914902f06bf87a44dc7e4615285bdd429349d51f513fb1186cc18364e432cf9aefd6faf4e5b6bde2fb0727199f4de59966a65ae91b15e34162616dcf165b9db9776757e791d3ac38328b12c0fa9c3c0"}, 0x100) freebsd10_pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000007c0)=0x20, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000640), &(0x7f0000000740)=0x100) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f00000001c0)={{"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", "d671ef6ca8eaa75cb147814308b9dee3cec0cb7186511db64c43c2ca74fb9300", 0x9, 0x20}, &(0x7f0000000100)="c8873238a8db45142ccef7180644fc7b6cbb4e7f8aa19271e005d508bc79e5ae14ff3629317f1bd15b264e7a038b8bf246a4b97ef4dd1a62d45eb82ebe327269229ae4fbdd4ea57f624fdffcd62eb8158a1f052464a7f9e26a6f33f94ea699bfc48f2d1f39d360345beeec7235d3e4aff733574f97ad8d7d69676c67e1f170cb108d", 0x7ff, 0x7, 0xf5, 0x9, 0xd73, 0x18000000000, 0x1ff8000000, 0x1}) 00:00:26 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x11, 0x0) nanosleep(&(0x7f0000000000)={0x3, 0xff}, 0x0) 00:00:27 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@local, @multicast2}, &(0x7f00000000c0)=0x8) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) 00:00:27 executing program 0: syz_execute_func(&(0x7f0000000140)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) fcntl$dupfd(r0, 0x0, r0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x1400) setsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f0000000000)="8d5c09713337d6e42d636943fc844a5232f7b86186cee0bfa037c0bc84dada01c3", 0x21) 00:00:27 executing program 1: getpgid(0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") getresuid(0x0, 0x0, &(0x7f0000000140)) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xf6, "8ec84900a8f425d493676e58837dae08172a26b9470a975afacf1955754e59411aa0dd68bd5c45d92046d8e769a6358ad70dc290c1d03356b8bd6961eecbb93a9fddb2d3d24721edc2cab76739895c3fcdfd7c9df68ef54bec86eeb129151ccff6f13e2aa5dc5b4c503397e99b0ca42c286a83db0993b7c58aab5878d7b095f283ada688900de94382a5f729343ed79c41e6ed7c896af907f86f0988e083d0cbd07173c6fd3dceceac94af0ead7eaf25f81345e9baa7adca2e14b9dfb8247f0476507116eb800f0cf8ffc951fb8a1670459c38cef6fe613fac108ac27f322b540f3c4bcbc39d794ea6c494c5fb39d18ef1cd1971a20a"}, &(0x7f0000000100)=0xfe) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) msgget$private(0x0, 0x5) 00:00:27 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000180)=0xf) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x8}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="b100485caa2a", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast, @rand_addr, @local, @local}}}}) 00:00:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr=0x100000000, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0x1b) 00:00:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) 00:00:27 executing program 2: syz_execute_func(&(0x7f0000000540)="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") open$dir(&(0x7f0000000280)='./file0\x00', 0x10000, 0x22) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@empty, @remote={0xac, 0x14, 0x0}, @rand_addr=0x1f}, 0xc) open(&(0x7f00000003c0)='./file0\x00', 0x400000018081, 0xc7) r1 = socket(0x1f, 0x7, 0x10001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup2(r1, r2) getsockopt$inet_buf(r3, 0x0, 0x58, &(0x7f0000000140)=""/254, &(0x7f0000000240)=0xfe) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast2, @multicast1, @rand_addr=0x2}, 0xc) socketpair(0x17, 0x0, 0x274, &(0x7f0000000080)) 00:00:27 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:00:27 executing program 0: msgctl$IPC_STAT(0x0, 0x2, 0x0) r0 = msgget(0x2, 0x1) msgctl$IPC_RMID(r0, 0x0) r1 = msgget$private(0x0, 0x44) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 00:00:27 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r0, 0x5) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="83d3545cdca325b496db56285cae069cecee0c7f1383686093e2ff1426cbfec7990ae6b2a3fe2e84301b512c75cbf5d274382df20221d155") fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0xb) 00:00:27 executing program 3: syz_execute_func(&(0x7f0000000180)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a56eb0100110017d392910fec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074859518fe9509b9b9bfc0000c1ea018ef265dc5f00c4c23bdcc4bbbb5b45360d880f99669903034848cf48c92f2c240f945e5bf4f4000026400f0d18c40151fe5faeaedf646736676670664336660fd2938c0000000f01c3c4c299905cfc0814112f54111dfdad") r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x20) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000080)="fe9e166fb81f77fd0e39942cddf69a483f6f850ec33186d99a59091e5090c2c68509c89e6f8f19115078131e") syz_execute_func(&(0x7f0000000000)="3666450ff326c46185555987c4e1fa2cd6f375e836f346a5c421cd61923d000000c461fc5102430f8c7d176924c441fb2da802000000c421d1544c5758") munlockall() 00:00:27 executing program 0: syz_execute_func(&(0x7f0000003d00)="91cd8080000c6969ef69dc00d98e26d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c14600006766450f623bac45e22c892a0f0000009f") r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000003d80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) preadv(r4, &(0x7f0000003bc0)=[{&(0x7f0000000940)=""/16, 0x10}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/170, 0xaa}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)=""/65, 0x41}, {&(0x7f0000003ac0)=""/142, 0x8e}, {&(0x7f0000003b80)=""/9, 0x9}], 0x8, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) sendmsg(r4, &(0x7f0000000900)={&(0x7f00000004c0)=@in6={0x1c, 0x3, 0x7, @empty, 0x100000001}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000800)="997ce3ff4d1815cc00cdf6d5d00de0b6b598bea4c5f6592b195b941c4239d6538a102e3471ac2d4e", 0x28}], 0x1, 0x0}, 0x1) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) freebsd11_getdents(r4, &(0x7f0000003c40)=""/135, 0x87) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) 00:00:27 executing program 1: syz_execute_func(&(0x7f0000000000)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181e0fef5bfdeff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000100)='./file0\x00', 0x8800, 0x46) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0xffff, 0xbd, 0x8001}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x8, 0x9, 0x4000, 0x0, 0x4, 0xfffffffffffffffa, 0xffffffff7fffffff, 0xffffffffffff2ec6, r1}, 0x20) r2 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000140)="17edaddd6a6b88573c66e90165920db324a8f344cb4ad75be6fccf54eda387f4a995511a8f566556d37790ba3bbec6ecb287f043646fdae4c473f48bb1d65ce249541e63e163e9363a86eea9a983e0db1948ed4f0e798597385f5ade6dd0c5299c73d046622690350703af00c89c998b079557141e67fec1440356e3627d9de3bfffa24b932bed21d266cf80358f557de040f4aa0c8c24606010c594a8d542f1a0beacf4769201368837db6ba54d5b130103a3fdbc0fa7d212ff9102c3c3b9") ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000300)="7176c08dcb422ba39c0151d49c80bcc26dc9c02e651d1e9488f41c2f1521c60b98a835c8da03621a5c61a3a1d00eee0cc42cd2539df0d7e8b8a18bab1b339adee66876a5fff0bd39db2ae57ea5f77678edbb4866975ccd2fb2b74dcd674495b07e03a7848ec9145565736de16a10f4d602643d0e6411c877ce8a75fa4283550978388faf4885ef60eaea292625031d6866d913a4dcc78f99c3b2a71c5502f45bb9385186af34ac459b5f0d743b67fc80abee2e942772aaf315be6e813211e76a55bacc4c070903daabc1849162cc635933ccc5578ed77088722eaaf85b7a820b1b2f8340") ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000200)="e6f220ba56e11f86a288b990f0491312313e681d1ba128536ec20763a77e5961b0c0ad082461a61bf88d382e183692bababb350157ae9c8c3615c7077a99c0257dd1a9befb4abda59533ad7e39d0d7647c94378fd1edd0") 00:00:27 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x4000003f, 0x0, 0x0) 00:00:27 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") socket$unix(0x1, 0x5, 0x0) socket(0x2, 0x4, 0xfc) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000300)) socket$inet6_sctp(0x1c, 0x5, 0x84) dup(0xffffffffffffff9c) accept4$unix(0xffffffffffffff9c, &(0x7f0000000340)=@file={0x0, ""/4096}, &(0x7f0000001380)=0x1002, 0x30000000) accept4$inet6(0xffffffffffffffff, &(0x7f00000013c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001400)=0x1c, 0x10000000) pipe2(&(0x7f0000001440), 0x100004) accept4(0xffffffffffffff9c, &(0x7f0000001480)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000014c0)=0x1c, 0x30000000) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = dup(r0) accept4$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x20000000) bind$inet(r1, &(0x7f0000000140)={0x2, 0x3, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x7fffffff}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x2}, &(0x7f00000002c0)=0x8) wait4(0x0, &(0x7f0000000040), 0x0, 0x0) 00:00:27 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r0, &(0x7f00000000c0), 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @broadcast, @multicast1}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(0x0) freebsd11_fstat(r1, &(0x7f0000000000)) execve(0x0, 0x0, 0x0) 00:00:27 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) r0 = open(&(0x7f0000000140)='./file0\x00', 0x1, 0x108) symlinkat(0x0, r0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0xb, 0x0) shmctl$SHM_LOCK(0x0, 0xb) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x2) open$dir(0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000002c0)={{"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", "324445be98e03bf3aa6ac05e16c738671ee1b49a3591e2166c6488b2d867cb0d", 0x6, 0x1}, &(0x7f00000001c0)="22ec5007cc0ca2efbd7f106b64157733f62727656481029a6892cfd729e93d059abe354ac261ceae98e2a19b3658248e45a3c8c708916872492bf61a61e6261f39da36e68a9f44be91dac905dbd45e871dadeba794a9d15a9a614ff896d2e24f1e43e47119642265f93a9aa12f6caa727aced5c11c63510e182258f4750831bd7d93a4ae239170417feaa11955bd94d5723051c418f02d0097a13425ffe644e5f67d1164f6fa9a54f9d36ffdc4545ec46d5b82e24a9658d6c6e3d2e0580fc1fbb82ca4e92f96e1bed258307c731e6d41c6fa62c58d00a970bede43f5dbca51c94100841d5dae3d815ddb3e71", 0x1, 0x3, 0xffffffff, 0x6, 0xffffffffffff8001, 0x280000000000, 0x2, 0x7}) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) 00:00:28 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x223}, @empty=0xe0000000}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = socket(0x1c, 0x0, 0xffffffffffffff7f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @loopback}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x1, 0x4}, 0x8) 00:00:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0xffffffffffffff8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="020000003b877e667f06893b42c591c265bf2824e6194c94b970b2c6f2edbe60f957d99aa185e621a8d45980640b91d18c9ca9626a9de201c7f38ed4"], 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x1, 0x6, 0x988, 0x6}, 0x8) 00:00:28 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = getpid() r2 = geteuid() freebsd11_fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) r5 = geteuid() freebsd11_fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000100)="c712559e10c4dca041dd3a9eb950d0dbf34ee81588b5d599dd1981d49b41eba05f4c410c2b7262ee0da48f1ddf669d7eaeeff567bd30eebec6ff4d3e24092186c02aad99cca054606075092dc3c3f7539ab4b17f88cb2264313acec16e6878", 0x5f}, {&(0x7f0000000400)="cadcd8c41a3b3a9aa0b7f43203ec8c782a1b51832ef841773b1d417e686ed98a3ed9657ce801647a2720db9b45a1f6f2fd79ffdc226677498e79fbff7edb6c584939c6cfa2107a01e9c568543a4feb8a8454ef8a3a8c598a4bbafff190e2e83018cb7b8e85dbd02cfca8b4fd26fd994b1ee023d0e87413c57b5eaac9bd3b623f42dcb85008f1a1dc05e94ca69af008acc305518eebcb4ef7b954af0fa0ee240ef92041f497011eb2c1f7305f32acebd429c32d46bb2e8b02dcfc", 0xba}, {&(0x7f00000004c0)="e24b2ce252297d1c78d4171ad04c512d8db8a4fa7b25a7f831d219ae570b4c1860f150f895bd7cecd199e78caa48953d585da5581003109cd9aab3a801e6244ac6335a55e840444ffc3f32feb5c66514f275642e884e04c671758d5e63a5334c9995720ace4de513decfe581ed0323936d9dfd91faf00174861335828f311d2d5843a03ae6ea8dae0d4f8616c513eb1ac05434", 0x93}, {&(0x7f0000000580)="14f9605f18ac4ce2929d8fb33301f3b3a5b7a8ddf04cfc1d1f4a1f3c94a6c62401d426a529bb9d0d4c1f4861c46ab6c74f4176fbd12acc951eaf5a82dc1ce3185a3c391b41daefcc4c8555fcd6e250fffc3481e59ee90a471e189f3b1ee6062d8565dee3d07bc96292c13fd5018bf909f2d29021fc199928ecc4a978db86758b41511d733d1413553b3b4c44f1ea09edcd52bb96463ed38bfc690cc1be592a871295", 0xa2}, {&(0x7f0000000180)="f6a6ee4cf5046bb24369d5e0b1ddb6e5516152b7003d141c6fdd9e15de2c16c0079af7b205743eb77059fab0f3d31605aa3eca42b2fb898adac8fe3ca4dade1d24a6f725aa54984a975e9a4562d5fc1d6346532970c80cf41fc2b20cf2df481d", 0x60}], 0x5, &(0x7f0000000840)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0x70, 0x181}, 0x80) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x18}], 0x1, 0x0, 0xffffffffffffff04}, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000040)=[{&(0x7f0000000240)="e7a9d3ed790ca8eaaf0d7c0a8b8902a3ea0b3dd70f156aac50990a1b6a374ac17f35a847f6df7f6e1210a0b75fcbe8ed48ad9811be096f0b4605ffb459b5246e77aeaafc2c77ff001c16c26cabb0c974261754c5956ebaaf0ec44a9b77e9dee4e1fe06f6ea050039aa28198ec7e1c521d3ed237243a06e810f45766db37d4e8b43e2c508bfda21658ec0b9f57f786f24ab57d797432b735aa3aa6b69551b18572b5aed2a26a58d1f195e95515ffbcbc83d669f544818a03cb2d7003ef94cee3cbebf1ec1461e3b6dd3c75f39a189f274dedd8b", 0xd3}], 0x1}, 0x81) 00:00:28 executing program 2: r0 = semget$private(0x0, 0x3, 0x1) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = semget$private(0x0, 0x9, 0x0) semop(r1, &(0x7f0000000080)=[{0x4, 0x400, 0x1000}, {0x0, 0xeb, 0x1800}, {0x4, 0x401, 0x1000}, {0x4, 0x2, 0x800}, {0x0, 0x800, 0x1000}], 0x5) 00:00:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) munmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) fsync(r1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) 00:00:28 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000000a8e1b25a000044079f6b0600070000001c004e2100040000ff020000000000000000000000000001000200"/148, @ANYRES32=0x0, @ANYBLOB="0100000002040000030000003f00000005000000"], &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x0, 0x0, 0x3}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="e70e5615ab1f85d345d525331a1007000aed5707006f9dd2be5e04d9b15e609290be2e6c8adaeefc712e08645b1a88fd0dadcfa5c5fd4af59090bab177ab5c535b92b1655d5793311929661ac7d7feef5422d8115aae23e753105fe81f1b84070bbdbb7827f4c38691e56e65730428b96343d22967329a7fe27afe59cae42232588016538194adc799c74adb32822703058f6a743b47294ae7ce43e9ab0a6eb5a07afe1f63deffd5b1cb58e6e899e42b965ae556549f30283a90c9b1155b2ce3db6886775bc4c2c8677e6f379870f7944c66ed8899f7036e976d27a74b0f2cd8"], &(0x7f0000000180)=0xffffffffffffff1b) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x2}, &(0x7f00000002c0)=0x8) ftruncate(r0, 0x2) ftruncate(r0, 0x0) 00:00:28 executing program 2: r0 = socket$inet_sctp(0x2, 0xa, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0xbed, 0x4}, 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={r1, 0x9, 0x0, 0xaab9, 0x200}, &(0x7f0000000080)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000240)=@in={0x2, 0x0}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000280)="8fd1420598c4d89c73395d03783268ebe497f73fec50fcd477ab2657b1ba94e28a345da6977e03413bc7fde8c106149c09b048b71c504019cfad9f7fb05a1e723a3e2f00f33cd9cc97d490f61578bb65d703b01ec112c4396610546a50eef1fad65ee4f50c583293035fce399e3c296322f4e0b543b2f783324fa1e82cdf172fd23d0c635582972f9d8695d4b1d72f6fa5d1cd77d24459df7e6f750b25aae17708f6b903922063ddf2288195b2c379c2a3a5a4857dbe4f023988747aac68b9dc", 0xc0}, {&(0x7f0000000340)="bb81d2d0c46bee5e9275484fa952b63454c72d0378c33a99f6ad2aac229b34d59949a658d82a60c7fa03d8d50c5ff16fcb7a8fcb9d9d1dd2eafdf8c97f3460f68bf7201ea11d48475a3008f3376a15a874992f5394bbed8d2a7631077150a6ba84695415caaa", 0x66}, {&(0x7f00000003c0)="18a330c27ff149d2ba927d29c14f4e28342ac30e8c2db5eb1b33466f9614a95bf39cbe32328482b4079d67ca669d80e233e7179f68cffeb2288d969c697c11c390d1da5a79854bfb451013acd4490e505b73ab35377f22279bfcdfc815f84dbe51c1ad3500732bdb45cb26356b2504fb53b7616bb16a6290dd916d7ec697bb0ac4955da86af5b519fceafafe7e770ea23d871cfa26af3676111a68b26cd76a7642a0f78eb8bbfad707a04620dd151fe708e4e8a22df4f6a428736c133395dc7084c856ffb6e9311ba5fe3cd35323269c684669f74883db4b1c", 0xd9}, {&(0x7f00000004c0)="14513031be288f74b76bb1ad0a8f16410add4a587be758879b69afa9be8f41ce404a0082731c5cc7a86220ab1d98179756869083ad0db46cb4e53422a8c17b8d42a35856ebe97312f22a62bc11a56fe388c6e22aedf95d4e0375891a79e03adb03c4a0f9159cd3fb37600fea0225620e4890d3c37e24b3658ed62ce37a48524f74d132cf566f10b5", 0x88}], 0x4, &(0x7f00000005c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x1000, 0x10, 0x2, 0x6, r1}}], 0x1c, 0xc}, 0xc) lseek(r2, 0x0, 0x6) 00:00:28 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x103, 0x1) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x27, &(0x7f0000000140)=ANY=[@ANYBLOB="4b04b83f"], &(0x7f0000000180)=0x4) 00:00:28 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0xc0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1ff, 0x1000, 0x6}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x1}, 0x8) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') freebsd11_mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x8008, 0xff) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0x7, 0x6, 0x63, 0x8, 0x80000000, 0x1, 0x100000001, {@in6={{0x1c, 0x2, 0x21, @ipv4={[], [], @multicast1}, 0x2}}, r2, 0x80, 0x8, 0x7, 0x6, 0x4}}, &(0x7f0000000300)=0xb0) 00:00:28 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3b, 0x0, &(0x7f0000000080)) 00:00:28 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000140)="9800050490000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000", 0x98, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x1000, 0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) 00:00:28 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000000c0)="97e53c64dcebe973a264f5d6ce9eee724aa6cda748f451d849e5ff1fe253753d088a17728e281b32290b249896d45b6378067b6f274481798dad3a60cd3fbc6bb17d160dd530ba77e02d806a58cef7ad20c29cbf624589ac5b51850d143a927423c71ef1") 00:00:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x200000105, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:28 executing program 2: r0 = socket(0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x3, 0x4) recvmsg(0xffffffffffffffff, 0x0, 0x0) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x22) 00:00:29 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000005c0), &(0x7f00000006c0)=0x4) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6) r1 = socket$inet(0x2, 0x0, 0x6) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000700)="da4ed2cadc68085fd454e6cc") r2 = accept4(r1, &(0x7f0000000640)=@un=@file={0x0, ""/108}, &(0x7f0000000600)=0xea, 0x10000000) r3 = fcntl$dupfd(0xffffffffffffffff, 0x14, r2) ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f0000000100)={{"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", "75ae98d30df3cccd7597b44178147f8357b564ce763894ccec3dd8b7b27ee352", 0x3, 0x4}, &(0x7f0000000040)="ddcc6f16bc2a9926fce3039a5eea92c68decbe24e971a63628c9e8a9a62ad46bdbbaf6ace75b55e975d7c1d6d0b8161fdfa7cbc2beda23950ccd915f3c1f431b789664f91cc5d5e783fb11a5c9f0d515ab674b2bc597690d629648c51bdc83fef8acb3cead50595727f14070382ff0ab108af8ce7848790f2844cfd677b3d22f482b84984e4e18e1d4128acdadeebf2056f5c42b7584ddfe1a87b6507fff74", 0x8, 0x5, 0x7, 0x195, 0x1, 0x1, 0x2, 0x200000000000}) 00:00:29 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000040)='./file1\x00', 0x30000, 0x100) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt(r1, 0x401, 0x8, &(0x7f0000000180)=""/157, &(0x7f0000000240)=0x9d) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) ftruncate(r1, 0x5) 00:00:29 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast2}, 0x8) syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x8004667e, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 00:00:29 executing program 3: pipe2(&(0x7f0000000000), 0x100004) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x6, 0x11, r0, 0x0) 00:00:29 executing program 1: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) r1 = socket$unix(0x1, 0x20000000005, 0x0) accept$unix(r1, &(0x7f0000000000)=@file={0x0, ""/49}, &(0x7f0000000040)=0x33) sendmsg$unix(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff000006000000000000002f"], 0x11}, 0x0) 00:00:29 executing program 0: setrlimit(0x400000000004, &(0x7f0000000040)={0x10000000000b35d, 0x9}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000012c0)={{"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", "f358862aac22cf8c92607bbe659bb614e7e37e9f829341b75ecf110312138005", 0x3, 0xb2}, &(0x7f00000002c0)="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", 0xfffffffffffffffc, 0xffffffffffffffa2, 0x8, 0xac, 0x0, 0x3ff, 0x2, 0x91}) mlockall(0x3) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:29 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000000000)=0x2, 0x4) 00:00:29 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) r2 = shmget$private(0x0, 0x2000, 0x68, &(0x7f0000ffc000/0x2000)=nil) shutdown(r0, 0x1) shmctl$IPC_RMID(r2, 0x0) 00:00:29 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) setpgid(r0, r1) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00f\x00'}}}}}}}) 00:00:29 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x5, 0xf, 0x0, 0x7ff}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0xc, 0xfffffffffffff40b}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r2, 0x6}, &(0x7f0000000180)=0x8) fchmod(r0, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240), &(0x7f0000000280)=0x8) 00:00:30 executing program 3: syz_execute_func(&(0x7f0000000180)="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") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @loopback}}, 0x0}, &(0x7f0000000140)=0x8c) r2 = open(&(0x7f0000000340)='./file0\x00', 0x10400, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000001680)={&(0x7f0000000380)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="f4cd583789f232c771523c1b0b203e643d54565761f9824cf8228d20bd86dd3edc953ff503f532c63e3481b5633631c685860aae4abf327316ff79bf583224d44355de24d59963b178d0f02c988baea9f6744b47dd225c6803c798bc4cadf6e39dbde71db3d9aa083c37413dd3da5b4fe3b20e2e1962c5c50eb0", 0x7a}, {&(0x7f0000000440)="638b9284f817f5a5b686034dc526c464636ad59da003c757cc042ce1f86f5937049c71f9bc842b9e8f5b614f03de63201559ca77ec166a784c9bda9dbdc1fd2c8c92a7b8a2a908bc33705b9b441cffa3b430fcb5e1164a81c481faf1423eb703287b1fb78df06c0cdd1640beb3b96dbcafdd4071d035508258c94d918ec37500d33aae19e18719096982325ce8fb", 0x8e}, {&(0x7f0000000500)="3cca361b", 0x4}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="e0756e72898abc683233a993c44071a80bd85d1509c2eca849454be498960e214f44185e3e876477351e2f7dc44d980ac333265a09c201b3d3b96430f55b9f4f437f06edcb4a6514434c0642bda5856554ff", 0x52}, {&(0x7f00000015c0)}], 0x6, 0x0, 0x0, 0x2008d}, 0x20000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x5}, &(0x7f0000000300)=0x8) 00:00:30 executing program 2: syz_execute_func(&(0x7f00000004c0)="9826472c4ba0a005f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32ab360e1a621bf5f28c3e0fb8c4014e194f4f1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb6947d9f069e3c0f52626440f9a949affefffff58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffff9c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f0000000300)) r1 = fcntl$getown(r0, 0x5) getpgrp(r1) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup2(0xffffffffffffffff, r0) poll(0x0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000480)={0x0, 0x4, 0x1, [0x1]}, &(0x7f0000000580)=0xa) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000005c0)={@in6={{0x1c, 0x3, 0x20, @loopback, 0x7fffffff}}, r3}, &(0x7f0000000680)=0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4, 0xc8e, 0x3, 0x311, 0x2, 0x3f, 0x80000001}, &(0x7f0000000440)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x7, [0x81, 0x5, 0xffffffff00000001, 0x2, 0x5, 0x0, 0x1]}, &(0x7f0000000040)=0x16) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, r5, 0x80000001, 0x81, 0x100, 0x3, 0x3, 0x80000001}, &(0x7f0000000240)=0xa0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={r5, 0x2}, &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) 00:00:30 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) freebsd11_fstat(r0, &(0x7f00000000c0)) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000005b0000000100000001000000"], 0x24}, 0x0) 00:00:31 executing program 3: r0 = socket(0x11, 0x3, 0x2) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000340)="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", 0x1000, 0x1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000001340)={{"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", "7ff108cbe8d41b8796e2e4a4a1db9bdc9cbf5a663efef00c0a4112a942adbd15", 0x1, 0x9}, &(0x7f0000000080)="5af4c6d8d35a2c8e1c71b08a6e86b2eaa1c10d15a937e73f06f9b177fab7206856987eefd59c363ef51bba58bbb48f110856", 0x0, 0xfffffffffffffe0a, 0x7, 0x8, 0x6, 0x6, 0x5dc8, 0x88}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r3 = fcntl$getown(r1, 0x5) getresuid(&(0x7f0000003c40), &(0x7f0000003c80)=0x0, &(0x7f0000003cc0)) freebsd11_stat(&(0x7f0000003d00)='./file0\x00', &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() getresuid(&(0x7f0000003dc0)=0x0, &(0x7f0000003e00), &(0x7f0000003e40)) freebsd11_stat(&(0x7f0000003e80)='./file0\x00', &(0x7f0000003ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000003f80)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003bc0)=[{&(0x7f0000000100)="cdea14be11f1e233ff776748c5d9916fb5cad404d29597c2b14166f0993c867d90750f91a09bb28adc4dcfcf9218d9ea079ccfc558ac8666c35ff02ea61e1536a9", 0x41}, {&(0x7f00000017c0)="1b0a5cfd14a5b8164ae75d46dd1884d34a7a6d114b8aa1b9f4fbae9db81e03a30433bc8f030c3867f9c37d0ee565153d2ad4099267da4173fc707be3666202192a2b2a40988248066e482be7c251828cc9a65d9a06191d0128e8f809eac399c28d658b427c266eb412c44d44b85a453147046114c28114af7cf1a403eca708687f4a4b90c6d3f18a2111daf83989d0e13ad572103965cd22e9bb7e9574ff547f96ac147305450f6eea5d10c0b8f79794050003e68bae94493d3c5354f109f30091eaceabb0ef3063a2eff887482c19a59da71dd35f35bc3826e9b8", 0xdb}, {&(0x7f00000018c0)="b4f680381583aa9f19667bf51c18d30256ee9a78248787b96d5e1764c307ddc6514afabc85e15c1a6260e616d1fcc2c8f4377446e69461513a29bf00725edec3049d9c76dbf451eb73ba5c96bea5f9c6126f35263e3e785ccf03614b78d8394e9064493965339dac0d61ae0373a6a22419c8dc87c6de0ad3986512a2e952a3d1b47163a8ea7fd0e3613554bac55665ed595ee3cda1583604ce7c67384292dae6da363a13ed362f4a17f7932192809fc943c7c2e6894981d2de329ccb5388b64ec2e80657cf45818dc6b05543af446d475a800eb31dc5fd74ccc2588c1e1dd5622f7ed30bf9b45e8565b5b193d4d244c6a6293f860689036ba3c074ab45", 0xfd}, {&(0x7f00000019c0)="cd6ddebd513c772bd020090a31581394e81ffaa2c3b4198c6507086dd94daa2a7b598dea49276442c5e875eddc888e3ab918a366759d44a1016efc00579fe6d68605295679e50bc89a000350702828b3c8d63234388d35b7dc0df6e213", 0x5d}, 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0x1000}, {&(0x7f0000002a40)="489da7b4679a187ecccf1de920f04bd2e90082d9c8d5302749a7ee70d16a9f30791a054b1b567f8ca6985b984b6af522635fd2bf576bde42cae006042ecd002124cd7b9e658baca28385205352cfd981dc6b6bbf0a7fb74243fcfb79a0821e5297659009be1c2955cbfae375b2af4b6b13deae78b669d23a36a155cccc853ac17fe418c2dfe92137bf52a43f1287f3a7abf81a3cfd79587563a5841eaec6d8ffe5e4618b7c59fb0909644e4d230d9b17", 0xb0}, {&(0x7f0000002b00)="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", 0x1000}, {&(0x7f0000003b00)="cbe65f529d2bf0b3e2a395e8aeed041ae4ed0de01aa98ad64d306e4d3eba9d91a8791382b5700dbc80c0ff37efff6b011d12422dedd0ea982349287747b41cbb7baefb1d097df671dccec7cc9a36f52fa217da04dd27e30d384b8e2b6be7c22f876bca5ad6d21003a2b66649638e2c6eb4d72e8ded272019f3f9963a3c1ce17bab7ef3efc619f1c89b2b84f6d770cc12aa2064281860d4d5fa674f9ac976e60cba41", 0xa2}], 0x8, &(0x7f0000003f40)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x40, 0x4}, 0x104) 00:00:31 executing program 0: sync() socketpair(0x1, 0x30000005, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x2, 0x6}, 0x8) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000300)={0xffffffff, &(0x7f0000000200)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x2, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x7, @mcast1, 0xffffffffffff0311}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x9, @empty, 0x1}, @in6={0x1c, 0x2, 0x0, @mcast1, 0x8}, @in6={0x1c, 0x0, 0xffffffff80000000, @rand_addr="367a094e57ff7777824cfea30c6074a9", 0x8c3}, @in6={0x1c, 0x2, 0x8, @ipv4={[], [], @multicast1}, 0x3}, @in6={0x1c, 0x2, 0x800, @empty, 0x7ff}]}, &(0x7f0000000340)=0x10) syz_execute_func(&(0x7f0000000580)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000380)="a8b37651b86b66a1cdc1f10588fa41258ac5e02614a41de4ec8b39a18fe6163076add59b388d8b0726973212b3b762a64c1044f51fe8c0ead0a4dd5d2948ebda660394075c6976735c8c351f6754b54b73c783332f0a29dee416933f10b027d0e68c230a465138761afd8df4087faae73b2d0502c10d4b8d38d5a6b04b5de00e549c9bc9b8453cb6366d7bf0cd887b85e2afecd9bc94f9d90b37b9033c7abcbbe34bc92009a7f6072a98146f45dbab4bfe7abf8ac7687bba2682486bd13d67c1ae0805d161aa3db354ec5460b4ed827ee7aee094e17d50d4") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = semget$private(0x0, 0x800000000000b, 0x202) semop(r3, &(0x7f0000000000)=[{0x2, 0xfffffffffffffff9, 0x800}], 0x1) 00:00:31 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000157000)='./file0\x00') getpid() r0 = getpid() r1 = getpgrp(r0) getpgid(r1) syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 00:00:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000ac0)) ioctl$DIOCRGETASTATS(r1, 0x40047307, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) sendmsg(r0, &(0x7f0000000a80)={&(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000640)=[{&(0x7f0000000140)="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", 0xfd}, {&(0x7f0000000240)="11135896a7138eeab3bb06ed565ae58bfd443572c9423062346b2adc95700df10953da52d54ad5db10d6737041f52989d947edc5a2655f0ccd24947ec246fcc41eff4a361575c9b22e955202c37c730b", 0x50}, {&(0x7f00000002c0)="46c4da2ac4ed3c88291e8edb44cc2fb6094663f29ca76ecbe5c6852bef93144436f3af7fec77cda0edde0db5702d4609e6263bdb1a71da769a42a0f0692a0330a33a6a9468768c40a408fdac23af75dbe2e2cad14d0a4387c6955b7493ee066199f2e21179d7950bbfaeb0209f916ecfbab7cd104b9b08e96455449ff60a39e00a237c13712b0cfe514d392eadbd9706fc43fb1e49dcdc8d380e8113da10f30c4f89676892b1713f7edff68b36e344bfa5894c5af52ee8d1c8401646ba086971a5517149af383fde19fb76", 0xcb}, {&(0x7f00000003c0)="52ac82cd9ac5d5cc843acd8737158f121804d36ab704e0d96e3fb19f9bda65703e72a327b8c92efda2d0d83b08e01abc38ca2d082cc56b45a8ced634d27aa9c3f1554fef0c19661c03d7c69fc047b57a9697423fedffe226d4d985746a14ad665497b5b4d3e30218674622858571cae09ee11d17a0fba4541ea17ea4726a36b6919deab9dac21107ac397e15d6a13fdd2c5372a26c1d9667646e57b1bbda25", 0x9f}, {&(0x7f0000000480)="5a921cbbdc096fc4d2e042c84eaf5c796e7d46449918", 0x16}, {&(0x7f00000004c0)="9ec955bcd73f47dad8479b22baed71278ac99fa623a7552af19af40475ad15fbeaa6eb274fd55f087aebe6e5c65cd869d95a249d4e0cc4eed6eeb29e656e69c545bce68c1ee14c6b14cc4caed1fcd4d1df9de5f2dd0da9a3a06662e9df5154dcaa3c83284ebc4859d2796e48353122a80852347307ef1bab03de7ab6e69aae82769e58f12d14ce7141971679274c952530195d77eef9631f91206f4ed246e06d37adb2500954e96c8d15c810b89a441b7b9df4eef4541a3a1b14dfb027ade50969824990ca2ad5f693e1522a3aa72064fb177d7ac8", 0xd5}, {&(0x7f00000005c0)="c5e49eb04e90d5570df01b6e6e93369ad59509c405324935dddcaa6d3ae8d30909110832aaa95ca3e095b2f695b943a0aa5960b6748ee007768f337fbf08e382446db012aefb927a2436ec4e1bfe8938f5c2e8fe47fc73ab565e39d92db06f52ea8c", 0x62}], 0x7, &(0x7f00000006c0)=[{0xd8, 0x39, 0x3, "7cbce6394ea74fd3bf0ae4b3f0c6feec6fe7283e78bbd04e210b0e4ba38ae30aec9fbfaf3fc66d8a625ebe16931b5a0cd1c03a0b1fba75b0029e938818b8c795a5f75dd3a99fb763ee99bd59615b9fb920e38a464fb80565919b7172fdc99a7c31ba57f63bd20c1468a44d3cc4690d27532391f5a17ff84be4b75503652c66f742f3e542dc53f7852112499c05c89458dd22594c98d2087d543675c1416c1dd0c76fde4bbab32557741755a6960406d67688d5772f99deb8bda0f28911c2d29e87dcec142199"}, {0x70, 0xffff, 0x1ff, "41a5feb5d4150d8479e0c5e9115df29c5c077fb7bee77aa750c676c97b6f712ca412584f63b65425663084de76440a026ea6696d2d3fa4fbc9e248a812858c44c2008051936c2572885fa18a300ed9c5b7834af8652cf7d8eaabb4"}, {0x78, 0xffff, 0x40, "697b6287bda720d27b92de8a5cc330d7257cb56b93aafb3918087da8ab7f497743a70aceed3039184b8dd7452f81634f0a733e1d971c40d58c26e9bfa527758b81b166facc92da2ad3a1a05436ebc80a544811fa206d9c29770179fcc06b3bc91a9606997539"}, {0x100, 0x6, 0x9, "b03bcf3d62e7de2c1d0194928e21c9a6afeaee73638b50e630caddfa335b94e07e65dc0cba9cbc9d3bce7ffa356371e12bbd696e693c93d0385df579089cf75b8d6be9c0b880fbb7cd48933f87976c35e55db10946c1add75e82aceb3202119dbec7494d141476d813178ae284917bd8de625526369e23b6f4e074749b01bbdf619313901e336795f9f3f8a71c0fd6f9d06dd41703bd70920b206087bfd242221316d9cd4d1321669ba39619f884557a3bf4ebf87152cdf8a289ecc7878d5f700f762f17f2f72ba8f4e899aee3537a25ed321560dddc465b06431789487dbcbb91e58d832734d8b2949f84a3"}, {0xf0, 0x3b, 0xcc7f, "f012b919cc9668d4b7ea24bc898b7a49f9c91fe090b64ab701f7b9de1aff2a16fd37dc5e8e0fbd124196f581f2652816c2b1885efa0de45c1eff9fdf99f03254a00c7eff77aac0164791c2892ca241db49af7d5e38c7ab3cb02f96ccb66bf29f0857dd3e023aeb3327911c38dd703c3a698b248c22609065d12a0128987204e36c0ad5f20e6d5638b067dc9cd88b09edf8ed7cc7a5f1be86b0ed25b21f53e06e9ff7e286a0743fde00bb1616c0f6c17585edf05720995721db3bf37d8e93db4792e3dbcdfe8cc18130bb72d21f8c0fae5e4fe72eeaa11d50f5ce75"}], 0x3b0}, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x401, 0x39}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) setsockopt(r1, 0x6, 0x4, &(0x7f0000000000)="2a8e33844bac1d27ab14f93f6dfb192a3464a757b8575d4cbbca36214d8c22120e1fe5731454", 0x26) 00:00:31 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) 00:00:31 executing program 2: r0 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x1000) shmdt(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000580)={0x5a574d52, 0x0, 0x4, 0x4d}, 0x8) r3 = open(&(0x7f00000005c0)='./file0\x00', 0x2, 0x7d) fcntl$getown(r3, 0x5) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:31 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r2, 0x1, 0x1, [0x3]}, &(0x7f00000001c0)=0xa) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000140)=0x9, 0x4) 00:00:31 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000280)="e8973be6f904c825f76561a1dc46f6bf55af3f5a1ef1a696972da8fc205112ea6f20096d3e07b0e2335daabbcdc11778ff97fc7ea2e2e774cfb6aef425da85866932edfc32ba8d44f08960fe6f442add14df62121b1a2b0f655f6cfe329d90e061449321acbdcdddd566cddc2e048f1990c4810bffad70e26226df10e1c06233b7053ba02ae26600400df4628b2b7a49c232fea14c7744a47d78589921f5191caf8da14f20b33d26d8e15203734d5daf081e87160a6f4f86efd5ceb9c79e4e1245d49cd3b8dd6b988267d6b00fdbc66425218163e1f1738643a8db9f74d882001f6df6ddefe20f130a6c3a059780") syz_execute_func(&(0x7f0000000140)="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") r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x4, 0x4) fsync(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x8, r2}, 0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x800, 0x4) 00:00:31 executing program 2: clock_nanosleep(0x0, 0x1, 0x0, 0x0) Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff81715bb1 stack pointer = 0x28:0xfffffe002b0ea540 frame pointer = 0x28:0xfffffe002b0ea540 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 7673 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 1 time = 31 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002b0ea210 vpanic() at vpanic+0x1e0/frame 0xfffffe002b0ea270 panic() at panic+0x43/frame 0xfffffe002b0ea2d0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe002b0ea350 trap() at trap+0xba/frame 0xfffffe002b0ea470 calltrap() at calltrap+0x8/frame 0xfffffe002b0ea470 --- trap 0x9, rip = 0xffffffff81715bb1, rsp = 0xfffffe002b0ea540, rbp = 0xfffffe002b0ea540 --- memcmp() at memcmp+0xa1/frame 0xfffffe002b0ea540 authunix_create() at authunix_create+0x25b/frame 0xfffffe002b0ea800 sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe002b0ea980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002b0eaab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002b0eaab0 --- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x2000014a, rsp = 0x7fffdfffdeb8, rbp = 0xa --- KDB: enter: panic [ thread pid 7673 tid 101021 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why